CN102700115A - Forming method of rhinestone vacuum forming tray - Google Patents
Forming method of rhinestone vacuum forming tray Download PDFInfo
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- CN102700115A CN102700115A CN201210183891XA CN201210183891A CN102700115A CN 102700115 A CN102700115 A CN 102700115A CN 201210183891X A CN201210183891X A CN 201210183891XA CN 201210183891 A CN201210183891 A CN 201210183891A CN 102700115 A CN102700115 A CN 102700115A
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Abstract
The invention discloses a forming method of a rhinestone vacuum forming tray. A pressing frame plate and a vacuum forming plate adopt two descending heights, and spaces among the sucking template, a fixture plate and a base are sealed by virtue of annular rings; when descending to a first height, the pressing frame plate and the sucking template are used for heating vacuum forming materials, the air in the spaces among the sucking template, the fixture plate and the base are heated to expand, the vacuum forming materials subjected to air pressure hunch up after being softened; when descending to a second height, the pressing frame plate and the sucking template are used for performing vacuum forming of the vacuum forming plate, because the vacuum forming materials hunch up, and when the planes, clamped by the pressing frame plate and the sucking template clamp, of the edges of the vacuum forming materials are lower than the top end of rhinestone on the fixture plate, the vacuum forming materials are not contacted with the rhinestone, so that bulges, formed due to the condition that the plate body of the vacuum forming plate subjected to vacuum forming is coated with the rhinestone, can protrude to the plane at the edge of the plate, the vacuum forming plate can be directly sleeved on an end face grinding and polishing machine so as to perform grinding and polishing on the rhinestone and a plastic layer coating the rhinestone together, working procedures can be saved, and the working efficiency and the processing quality can be improved.
Description
The application is
The applying date is: on December 08th, 2010
Application number is: 201010578803.7
Application name is called: water bores the dividing an application of patent application of plastic sucking disc and forming method and former.
Technical field
The invention belongs to water and bore (rhinestone) manufacture field, particularly relate to and be used for making water brill plastic sucking disc, plastics sucking moulding method and the plastics sucking moulding equipment that water drill end grinding and polishing processing is used.
Background technology
Publication number is that the patent documentation of CN101073876A discloses a kind of water drill end grinding and polishing processing method and special-purpose grinding and polishing machine; The mode that the water of accomplishing faceted pebble grinding and polishing processing was drilled through plastics sucking moulding is processed a water brill plastic sucking disc; Water bores evenly to arrange and is absorbed and fixed on the convex surface of plastic sucking disc bottom; Water apex point end carries out grinding and polishing downwards and is processed to form end face on the plain grinding dish; Thereby realize end face grinding and polishing processing that whole Pan Shui is bored, because can arrange on plastic sucking disc hundreds of even several thousand water bore, so can improve working (machining) efficiency greatly.Wherein, Water bores structure such as Fig. 1, shown in Figure 2 of plastic sucking disc; Plastic sucking disc 2 comprises disk body 20 and web 21, protrusion web 21 planes, disk body 20 planes, and absorption is set fixing many water and is bored 1 on the bottom convex surface 23 of disk body 20; The another side 22 of disk body 20 forms convexity 24 because of parcel water bores 1, and the convexity 24 on the disk body 20 is to be recessed into web 21 planes.Carrying out the end face grinding and polishing and add man-hour, generally is directly the concave surface of plastic sucking disc to be sleeved on the disk body of end face grinding and polishing machine to carry out grinding and polishing, separately water is crept into capable end face grinding and polishing.Also have now with the web of plastic sucking disc upwards turnover be sleeved on the disk body of end face grinding and polishing machine, in the grinding and polishing end face, water is bored the plastic layer grinding and polishing of boring together with parcel water like this, promptly the convexity on the plastic sucking disc 24 is carried out the end face grinding and polishing.Such benefit is when water bores plating, can prolong the plastic sucking disc with the end face grinding and polishing, has saved the operation of repetition plastics sucking moulding, and this has detailed description in publication number is the patent documentation of CN101569447A.
But, because upwards turning down, the web of plastic sucking disc can only rely on manually-operated to accomplish, so exist disk body warpage, suit to fix problems such as not firm, cause the grinding and polishing crudy to descend, and also there are problems such as increase is artificial, efficient is low in artificial flange simultaneously.
For this reason; Can the inventor consider design a kind of water and bore plastic sucking disc; Need can directly plastic sucking disc be sleeved on the end face grinding and polishing machine water is bored the plastic layer grinding and polishing of boring together with parcel water, still through artificial turnover web; Receive the restriction of existing plastics sucking moulding equipment and vacuum suction moulding principle, prior art can't one-shot forming protruding 24 protrude from web 21 planes plastic sucking disc.Like publication number is the disclosed plastic suction forming apparatus of patent documentation of CN101073876A; Comprise frame, vavuum pump and heater, said frame is provided with base, and the base top is provided with the suction template; Inhale the template top and be provided with the press box plate; Said suction template and press box plate all articulate on the right side with base, and said heater is located at press box plate top through travel mechanism's movable frame, on the said base, inhale template central authorities and be placed with a tool disk; Passage on the tool disk is communicated with vavuum pump through the air pipe interface that is located on the base; Above-mentioned suction template and press box plate are the frame-shaped board that there is big hole in central authorities, and the size dimension of big hole is consistent with tool disk, and the thickness of inhaling template exceeds about one times of the thickness of tool disk.During plastics sucking moulding; The tool disk that is embedded with the water brill is placed on the base, turns down the suction template, tool disk just in time is embedded in the big hole of inhaling template; It is half the approximately that tool disk is lower than the height of inhaling template; On the suction template, place hard plastic sheet and cover whole big hole, again the press box plate is turned down, hard plastic sheet is pressed on inhales on the template; Heater moves to arrive directly over the press box plate and begin and heats; Vavuum pump is started working; To a certain degree, because side space vacuumizes the formation negative pressure under it, the water of tool disk bored to go up and forms water brill plastic sucking disc hard plastic sheet below the mid portion of hard plastic sheet was stretched and is adsorbed in thermoplastic; Heater and vavuum pump quit work, and heater leaves press box plate top, digs the press box plate, take out water and bore plastic sucking disc, dig the suction template, take out tool disk.
By on can know; If one-shot forming protruding 24 protrudes from the plastic sucking disc on web 21 planes; With regard to inevitable requirement: be clamped in the height of inhaling the plastic uptake material (hard plastic sheet) between template and the press box plate during vacuum forming and will be lower than that water bores the height on top on the tool disk, this can't realize for the said equipment, otherwise; Not only can't carry out vacuum suction moulding, bore but also can bump the water of having arranged on the random tool disk.
Summary of the invention
In order to solve above-mentioned technical problem; One of the object of the invention provides a kind of water and bores plastic sucking disc; Through a plastics sucking moulding, its disk body protrudes from the web plane because of parcel water bores the convexity that forms, and carries out manual work turnover web again with regard to not needing like this; Can directly plastic sucking disc be sleeved on the end face grinding and polishing machine water is bored the plastic layer grinding and polishing of boring together with parcel water, save operation, improve working (machining) efficiency.
Another object of the present invention provides the forming method that a kind of water bores plastic sucking disc; Can bore plastic sucking disc by the above-mentioned water of one-shot forming; This water bores on the disk body of plastic sucking disc and protrudes from the web plane because of parcel water bores the convexity that forms, saves operation, the raising working (machining) efficiency of artificial turnover web.
A purpose more of the present invention provides the former that a kind of water bores plastic sucking disc, is used to implement above-mentioned forming method, and one time the above-mentioned water of plastics sucking moulding bores plastic sucking disc.
In order to reach above-mentioned purpose, the technical scheme below the present invention has adopted:
A kind of water bores plastic sucking disc, comprises one-time formed disk body and web, and the one side of said disk body is set fixedly water brill, and the another side of disk body forms convexity because of wrapping up said water brill, and said convexity protrudes from the web plane.
For the ease of end face grinding and polishing processing, the lobed one side of preferred said disk body protrudes from the web plane.
As preferably, be provided with annular groove between said disk body and the web, annular groove is the annular ramp face near the sidewall of web, annular groove is a periphery near the sidewall of disk body.Like this, the periphery sidewall through annular groove can guarantee that plastic sucking disc firmly is sleeved on the end face grinding and polishing machine and carry out the end face grinding and polishing, and the slope sidewall of annular groove helps the plastic sucking disc moulding, and avoiding the plastic sucking disc part, too weak to influence suit firm.
A kind of water bores the forming method of plastic sucking disc, comprises vavuum pump, heater and base, and the base top is provided with the suction template; Inhale the template top press box plate is set, on the said base, inhale template central authorities and place tool disk, tool disk is provided with several and sets the embedding hole that water bores; Bottom, embedding hole is provided with passage; Passage is communicated with vavuum pump, also comprise be set in tool disk peripheral and can be respectively with inhale the annular ring that template and base are tightly connected, comprise the steps:
1) the plastic uptake material is put between press box plate and the suction template, the tool disk that the water of having arranged is bored is placed on the base;
2) the press box plate drops to first height with the suction template; At this moment; The plastic uptake material is fixedly clamped by press box plate and suction template and seals, and the height of plastic uptake material is higher than the top that water bores on the tool disk, inhales template and is tightly connected through realization between annular ring and the base; Have the gap in vain between the side circumference of said tool disk and suction template or the annular ring, this gap is communicated with vavuum pump through the venting channels that is arranged on tool disk or the base;
3) heater heating plastic uptake material makes it to receive thermal softening and upwards arches upward;
4) heater continues heating, and the press box plate drops to second height with the suction template, and at this moment, the press box plate is lower than the top that water bores on the tool disk with the plane of inhaling template clamping plastic uptake edge of materials; Vavuum pump vacuumizes, and plastics sucking moulding water bores plastic sucking disc;
5) heater stops heating and removes, and the press box plate rises with the suction template to be opened, and takes out water and bores plastic sucking disc.
In the technique scheme; Adopt press box plate and the mode of inhaling two falling heads of template; Above-mentioned first is meant that highly press box plate and the plane of inhaling template clamping plastic uptake material are higher than a position height on the top that water bores on the tool disk; Above-mentioned second is meant that highly press box plate and the plane of inhaling template clamping plastic uptake material are lower than a position height on the top that water bores on the tool disk, realizes inhaling the sealing in space between template, tool disk and the base through annular ring in the decline process of second height and when dropping to second height at first height, first height; When dropping to first height; Be used for plastic uptake material (hard plastic sheet) is heated; Inhale the air expanded by heating in the space between template, tool disk and the base, because the peripheral pressurized deckle board of plastic uptake material and the clamping of suction template, so upwards arched upward by air pressure behind the plastic uptake material softening; When dropping to second height; Be used for the vacuum suction moulding plastic sucking disc; Because the plastic uptake material of front upwards arches upward, so when the press box plate was lower than the top that water bores on the tool disk with the plane of inhaling template clamping plastic uptake edge of materials, the plastic uptake material can't be run into water and bore; So just plastics sucking moulding can be guaranteed, the web plane will be protruded from because of parcel water bores the convexity that forms on the disk body of plastic sucking disc.
As preferably, in the said step 3), to control the deformation extent that the plastic uptake material upwards arches upward, guarantee that the plastic sucking disc of moulding is unlikely to because of too high fold or the too weak location that consequently influences the water brill of producing of arching upward with vavuum pump extraction part air.
As preferably, in the said step 4), inhale template and contact and seal with base.
As preferably, in the said step 5), the press box plate with inhale template rise open before, send into the part air with vavuum pump earlier so that water bores plastic sucking disc and tool disk peels off and damage convenient taking-up when avoiding opening.
A kind of water bores the former of plastic sucking disc, comprises frame, vavuum pump and heater, is fixed with base on the said frame; Be provided with the suction template above the base, be provided with the press box plate of inhaling template clamping plastic uptake material above inhaling template, on the said base, inhale template central authorities and place tool disk; Tool disk is provided with several and sets the embedding hole that water bores; Bottom, embedding hole is provided with passage, and passage is communicated with vavuum pump, and said heater can be erected at press box plate top through travel mechanism; Have the gap in vain between the side circumference of said tool disk and suction template or the annular ring, this gap is communicated with vavuum pump through the venting channels that is arranged on tool disk or the base; Said press box plate is realized two descending strokes with the suction template through elevating mechanism; The clamping face of clamping plastic uptake material was lower than the end face of tool disk, being tightly connected when said suction template relatively moves in the fixed range through being implemented between annular ring and the base when said press box plate dropped to the end with the suction template.
In the technique scheme; Have the gap in vain between template or the annular ring and be communicated with vavuum pump with inhaling at the side of tool disk circumference through the venting channels that is arranged on tool disk or the base, in plastics sucking moulding, guarantee like this disk body absorption fixedly in the water brill between disk body and web the annular groove that is used to support with suit of formation.
Above-mentioned annular ring and inhale template and base between the structure that is tightly connected have multiple: a kind ofly be; The annular ring sealing and fixing is arranged on the bottom of inhaling template (can certainly with inhale the machine-shaping of template one); Annular ring can perhaps be pegged graft with the base socket and realized sealing in socket or plugging position through seal, and can guarantee the sealing of level altitude scope (first highly to second height) when relatively moving; Another kind is; The annular ring sealing and fixing is arranged on the base (can certainly with the machine-shaping of base one); Annular ring can perhaps be pegged graft with the bottom socket of suction template and passed through seal realization sealing in socket or plugging position, and can guarantee the sealing of level altitude scope (first highly to second height) when relatively moving; Preferred a kind of is that annular ring is set in the base outside and by the elastic mechanism resiliency supported, is provided with seal between annular ring and the base with the mode that can move up and down; So not only can guarantee sealing effectiveness; And be convenient to processing and manufacturing, further preferred, said elastic mechanism is equally distributed a plurality of springs along the annular ring below; Said spring upper end offsets with annular ring, and spring lower end and rack table or base offset.
As preferably; Said elevating mechanism comprises first cylinder and second cylinder; Said press box plate slides up and down with frame and is connected, and said first cylinder is fixedly connected on the frame, and the mobile terminal of first cylinder is fixedly connected second cylinder; The mobile terminal of second cylinder is fixedly connected the press box plate, and said suction template slides up and down with the press box plate and is connected and separates and closure through the open-and-close mechanism realization.Here, first cylinder and second cylinder are used to realize that press box plate and suction template drop to first height and two descending strokes of second height, and certainly, two cylinders also can use a double stroke cylinder to substitute the same effect of realization.
Further preferred, said press box plate is slidingly connected through two guide pillars and two guide pin bushings that are arranged on the frame, and two guide pillar upper ends are fixedly connected with the press box plate, and two guide pillar lower ends are fixedly connected with connecting rod, and said second cylinder is fixedly connected with connecting rod.
Further preferred, said open-and-close mechanism is the folding cylinder that is arranged on the press box plate, and the mobile terminal of folding cylinder is fixedly connected inhales template.Be more preferably; Said open-and-close mechanism is meant that the epimere of said guide pillar has a step; Guide pillar is thinner with respect to its part below step in the part more than the step; Thereby guide pillar makes the suction template can be shelved on the step in the sheathed said suction template of the part more than the step and perhaps moves up, like this, can save top folding cylinder.
The present invention is owing to adopted above technical scheme; The press box plate with inhale template and adopt the mode of two falling heads, realize inhaling the sealing in space between template, tool disk and the base through annular ring in the decline process of second height and when dropping to second height at first height, first height; When dropping to first height; Be used for the plastic uptake material is heated; Inhale the air expanded by heating in the space between template, tool disk and the base, because the peripheral pressurized deckle board of plastic uptake material and the clamping of suction template, so upwards arched upward by air pressure behind the plastic uptake material softening; When dropping to second height; Be used for the vacuum suction moulding plastic sucking disc; Because the plastic uptake material of front upwards arches upward, so when the press box plate was lower than the top that water bores on the tool disk with the plane of inhaling template clamping plastic uptake edge of materials, the plastic uptake material can't be run into water and bore; So just plastics sucking moulding can be guaranteed, the web plane will be protruded from because of parcel water bores the convexity that forms on the disk body of plastic sucking disc.Carry out manual work turnover web again with regard to not needing like this, can directly plastic sucking disc be sleeved on the end face grinding and polishing machine water is bored the plastic layer grinding and polishing of boring together with parcel water, save operation, improve working (machining) efficiency and crudy.
Description of drawings
Fig. 1 is the structural representation that water bores plastic sucking disc in the prior art;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the structural representation of plastics sucking moulding equipment of the present invention;
Fig. 4 is a structural representation of inhaling template among the embodiment 1;
Fig. 5 is the B-B cutaway view of Fig. 1;
Fig. 6 is the movement structure sketch map (open mode) of embodiment 1;
Fig. 7 is the movement structure sketch map (closure state) of embodiment 1;
Fig. 8 is the movement structure sketch map (plastics sucking moulding) of embodiment 1;
Fig. 9 is the structural representation (front) of tool disk;
Figure 10 is the structural representation (back side) of tool disk;
Figure 11 is the C-C cutaway view of Fig. 9;
Figure 12 is the structural representation that water bores plastic sucking disc;
Figure 13 is the D-D profile of Figure 12;
Figure 14 is the structural representation of embodiment 2;
Figure 15 is the structural representation of embodiment 3.
The specific embodiment
Do a detailed explanation below in conjunction with the accompanying drawing specific embodiments of the invention.
Embodiment 1:
Bore the former of plastic sucking disc like Fig. 3, Fig. 6, Fig. 7, a kind of water shown in Figure 8; Comprise frame 315, vavuum pump (figure is last not to be drawn) and heater 301; Be fixed with base 307 on the said frame 315; Be provided with above the base 307 and inhale template 305; Be provided with the press box plate 303 of inhaling template 305 clamping plastic uptake materials 319 above inhaling template 305; On the said base 307, inhale template 305 central authorities and place tool disk 320, tool disk 320 is provided with several and sets the embedding hole 3201 that water bores, 3201 bottoms, embedding hole are provided with passage 3202; Passage 3202 is communicated with vavuum pump through central ventilation space, the air pipe interface 308 of base 307; Said heater 301 can be erected at press box plate 303 tops (concrete structure of travel mechanism can referring to the patent documentation before the inventor) through travel mechanism, and the side circumference of said tool disk 320 is had the gap in vain with inhaling between template 305 or the annular ring 306, this gap through be arranged on tool disk 320 perhaps the venting channels on the base 307 be communicated with vavuum pump; Said press box plate 303 is realized two descending strokes with suction template 305 through elevating mechanism; The clamping face of clamping plastic uptake material 319 was lower than the end face of tool disk 320, being tightly connected when said suction template 305 relatively moves in the fixed range through being implemented between annular ring 306 and the base 307 when said press box plate 303 dropped to the end with suction template 305.
In the present embodiment, annular ring 306 is set in base 307 outsides and by the elastic mechanism resiliency supported, is provided with seal 313 between annular ring 306 and the base 307 with the mode that can move up and down; Said elastic mechanism is equally distributed a plurality of springs 312 along annular ring 306 belows, and said spring 312 upper ends and annular ring 306 offset, and spring 312 lower ends and frame 306 table tops offset.Said elevating mechanism comprises first cylinder 318 and second cylinder 317; Said press box plate 303 slides up and down with frame 315 and is connected; Said first cylinder 318 is fixedly connected on the frame 315; The mobile terminal that the mobile terminal of first cylinder 318 is fixedly connected second cylinder, 317, the second cylinders 317 is fixedly connected press box plate 303, and said suction template 305 slides up and down with press box plate 303 and is connected and separates and closure through the open-and-close mechanism realization; Said press box plate 303 is slidingly connected through two guide pillars 310 and two guide pin bushings 314 that are arranged on the frame 315; Two guide pillar 310 upper ends are fixedly connected with press box plate 303; Two guide pillar 310 lower ends are fixedly connected with connecting rod 316, and said second cylinder 317 is fixedly connected with connecting rod 316; Said open-and-close mechanism is the folding cylinder 302 that is arranged on the press box plate 303, and the mobile terminal of folding cylinder 302 is fixedly connected inhales template 305.When said press box plate 303 and suction template 305 closures, between the two can be through seal 304 sealings; When suction template 305 contacts with annular ring 306, between the two can be through seal 311 sealings.Said press box plate 303 is the shaped as frame structure with central big hole with suction template 305; Like Fig. 4, shown in Figure 5, inhale template 305 be provided with circumferential ring around cooling water channel 3052, the sidewall of inhaling template 305 central big holes is an annular ramp face 3051; Help the annular groove moulding of plastic sucking disc like this; Annular ramp face 3051 bottoms are ring-shaped step 3053, be the limited height that had both guaranteed annular ramp face 3051 like this, and have guaranteed to inhale the support strength of template 305 itself.
The plastics sucking moulding process is following:
A kind of water bores the forming method of plastic sucking disc; Comprise vavuum pump, heater 301 and base 307, base 307 tops are provided with inhales template 305, inhales template 305 tops press box plate 303 is set; On the said base 307, inhale template 305 central authorities and place tool disk 320; Tool disk 320 is provided with several and sets the embedding hole 3201 that water bores, and 3201 bottoms, embedding hole are provided with passage 3202, and passage 3202 is communicated with vavuum pump; Also comprise be set in tool disk 320 peripheral and can be respectively with inhale template 305 and the annular ring 306 that base 307 is tightly connected, comprise the steps:
1) as shown in Figure 6, plastic uptake material 319 to be put between press box plate 303 and the suction template 305, the tool disk 320 that the water of having arranged is bored is placed on the base 307;
2) as shown in Figure 7; Press box plate 303 drops to first height with suction template 305, and at this moment, plastic uptake material 319 is fixedly clamped by press box plate 303 and suction template 305 and seals; The height of plastic uptake material 319 is higher than the top that water bores on the tool disk 320; Inhale template 305 through realizing being tightly connected between annular ring 306 and the base 307, have the gap in vain between the side circumference of said tool disk 320 and the suction template 305, this gap is communicated with vavuum pump through the venting channels that is arranged on tool disk 320; Like Fig. 9, Figure 10, shown in Figure 11, said venting channels is the air channel 3203 that is arranged on tool disk 320 bottom margins, certainly, also can be on base 307 seal washer 309 that perhaps base contacts with tool disk, air channel to be set.
3) heater 301 heating plastic uptake materials 319 make it to receive thermal softening and upwards arch upward;
4) as shown in Figure 8, heater 301 continues heating, and press box plate 303 drops to second height with suction template 305, and at this moment, press box plate 303 is lower than the top that water bores on the tool disk 320 with the plane of inhaling template 305 clamping plastic uptake materials 319 edges; Vavuum pump vacuumizes, and plastics sucking moulding water bores plastic sucking disc 322;
5) heater 301 stops heating and removes, and press box plate 303 rises with suction template 305 to be opened, and takes out water and bores plastic sucking disc 322.
Above-mentioned steps 3) in, extracts the deformation extent that the part air upwards arches upward with control plastic uptake material 319 with vavuum pump; Above-mentioned steps 4) in, suction template 305 contacts with base 307 and seals through seal washer 309.Above-mentioned steps 5) in, press box plate 303 with inhale template 305 rise open before, send into the part air with vavuum pump earlier so that water bores plastic sucking disc 322 and tool disk 320 peels off and damage convenient the taking-up when avoiding opening.
The water that obtains according to above-mentioned plastics sucking moulding bores plastic sucking disc; Like Figure 12, shown in Figure 13; Comprise one-time formed disk body 3226 and web 3221; The one side 3224 of said disk body 3226 is set fixedly water brill 1, and the another side 3223 of disk body 3226 forms convexity 3225 because of wrapping up said water brill 1, and said protruding 3225 protrude from web 3221 planes.
In the present embodiment, the one side 3223 that said disk body 3226 has convexity 3225 protrudes from web 3221 planes; Be provided with annular groove 3222 between said disk body 3226 and the web 3221, annular groove 3222 is the annular ramp face near the sidewall of web 3221, and annular groove 3222 is a periphery near the sidewall of disk body 3226.
Embodiment 2:
A kind of water shown in figure 14 bores the former of plastic sucking disc; Only be with the different of embodiment 1: said open-and-close mechanism is meant that the epimere of said guide pillar 310 has a step 3101; Guide pillar 310 has thinner post footpath with respect to it in the part of step below 3101 in the part of step more than 3101, perhaps moves up thereby guide pillar 310 makes suction template 305 can be shelved on the step 3101 in the sheathed said suction template 305 of the part of step more than 3101.
Embodiment 3:
A kind of water shown in figure 15 bores the former of plastic sucking disc, only is with the different of embodiment 2: annular ring 306 sealing and fixing are arranged on inhales template 305 bottoms, and can overlap slotting the connection with base 307, is provided with sealing ring 313 in both socket positions.
Claims (2)
1. a water bores the forming method of plastic sucking disc; Comprise vavuum pump, heater (301) and base (307); Base (307) top is provided with inhales template (305), inhales template (305) top press box plate (303) is set, and said base (307) is gone up, inhaled template (305) central authorities and places tool disk (320); Tool disk (320) is provided with several and sets the embedding hole (3201) that water bores; Bottom, embedding hole (3201) is provided with passage (3202), and passage (3202) is communicated with vavuum pump, it is characterized in that; Also comprise be set in tool disk (320) peripheral and can be respectively with inhale the annular ring (306) that template (305) and base (307) are tightly connected, comprise the steps:
1) plastic uptake material (319) is put between press box plate (303) and the suction template (305), the tool disk (320) that the water of having arranged is bored is placed on the base (307);
2) press box plate (303) and suction template (305) drop to first height; At this moment; Plastic uptake material (319) is fixedly clamped by press box plate (303) and suction template (305) and seals; The height of plastic uptake material (319) is higher than tool disk (320) and goes up the top that water bores; Inhale template (305) through realizing being tightly connected between annular ring (306) and the base (307), have the gap in vain between the side circumference of said tool disk (320) and suction template (305) or the annular ring (306), this gap is communicated with vavuum pump through the venting channels that is arranged on tool disk (320) or the base (307);
3) heater (301) heating plastic uptake material (319) makes it to receive thermal softening and upwards arches upward;
4) heater (301) continues heating; Press box plate (303) and suction template (305) drop to second height; At this moment, the plane at press box plate (303) and suction template (305) clamping plastic uptake material (319) edge is lower than the top that tool disk (320) goes up the water brill; Vavuum pump vacuumizes, and plastics sucking moulding water bores plastic sucking disc (322);
5) heater (301) stops heating and removes, and press box plate (303) and suction template (305) rise to be opened, and takes out water and bores plastic sucking disc (322).
2. a kind of water according to claim 1 bores the forming method of plastic sucking disc, it is characterized in that, in the said step 3), extracts the deformation extent that the part air upwards arches upward with control plastic uptake material (319) with vavuum pump; Preferred again, in the said step 4), inhale template (305) and contact and seal with base (307); Preferred again, in the said step 5), before press box plate (303) and suction template (305) rise and open, send into the part air with vavuum pump earlier so that water bores plastic sucking disc (322) and tool disk (320) is peeled off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210183891.XA CN102700115B (en) | 2010-12-08 | 2010-12-08 | Forming method of rhinestone vacuum forming tray |
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| CN201210183891.XA CN102700115B (en) | 2010-12-08 | 2010-12-08 | Forming method of rhinestone vacuum forming tray |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010578803 Division CN102101259B (en) | 2010-12-08 | 2010-12-08 | Water drill plastic sucking disc, molding method and molding equipment thereof |
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| CN102700115A true CN102700115A (en) | 2012-10-03 |
| CN102700115B CN102700115B (en) | 2015-01-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563797A (en) * | 2016-01-29 | 2016-05-11 | 虞雅仙 | Forming method of rhinestone plastic sucking plate |
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| JPH06182867A (en) * | 1992-12-16 | 1994-07-05 | Sanyo Kogyo:Kk | Vacuum molding machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563797A (en) * | 2016-01-29 | 2016-05-11 | 虞雅仙 | Forming method of rhinestone plastic sucking plate |
| CN105563797B (en) * | 2016-01-29 | 2018-01-02 | 虞雅仙 | A kind of forming method of water drilling plastic sucking disc |
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| CN102700115B (en) | 2015-01-07 |
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