CN105751497A - Rapid prototyping apparatus for page width jet printing - Google Patents
Rapid prototyping apparatus for page width jet printing Download PDFInfo
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- CN105751497A CN105751497A CN201410799486.XA CN201410799486A CN105751497A CN 105751497 A CN105751497 A CN 105751497A CN 201410799486 A CN201410799486 A CN 201410799486A CN 105751497 A CN105751497 A CN 105751497A
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- page width
- spray printing
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- molding device
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Abstract
The invention relates to a rapid prototyping apparatus for page width jet printing. The apparatus comprises: a construction platform provided with a construction cavity with the length of 1.5-3.0m, the width of 1.5-3.0m and the height of 1.2-2.0m; a construction displacement platform configured on the construction platform; and a page width jet printing block configured on the construction displacement platform and linked to the construction displacement platform in order to carry out reciprocating displacement, wherein the page width jet printing block is assembled with a plurality of inkjet head structures to enforce rapid forming page width jet printing work.
Description
[technical field]
Present disclosure generally relates to a kind of rapid molding device, the rapid molding device of espespecially a kind of page width spray printing.
[background technology]
nullRapid shaping technique (RapidPrototyping,It is called for short RP technology) formed by developing according to the concept of the similar pyramidal layer layer stack molding of construction，It is mainly technically characterized ny the agility of molding，Any cutter can not needed，When mould and tool automatically、Quickly by the physical model that design rapid translating is 3D of arbitrarily complicated shape，Substantially reduce the R&D cycle of new product and reduce R&D costs，It is able to ensure that the Time To Market of new product and the one-time success rate of new product development，Rapid shaping technique is between technical staff，And technical staff and corporate decision maker、A more complete and convenient product design media of communication is provided between the non-technical personnels such as the user of product，Thus significantly improving product competitiveness and the enterprise quick-reaction capability to market commercially.
Current RP technical development goes out to utilize Printing techniques in conjunction with the mode of carrier precision positioning technology to produce the physical model of 3D, its mode of production is for be first layed in above carrier by one layer of powder and to utilize inkjet technology spray printing high viscosity adhesive on amount of powder, make adhesive and powder be stained with glutinous and solidify, repeat above-mentioned process layer layer stack always and build the physical model that can complete 3D.
It is technical that the known print module generally adopted generally to scan reciprocal Printing techniques is applied to RP.For example, it is as it is shown in figure 1, this print module 1 that generally the reciprocal Printing techniques of scanning adopts is arranged at a main body (not graphic), to carry out spatterwork.This print module 1 includes spray printing platform 10, load bearing seat 12 and at least one ink gun structure 11, this spray printing platform 10 includes support body 101 and is located at the power transmission shaft 102 of this support body 101, load bearing seat 12 is arranged on this power transmission shaft 102, and this at least one ink gun structure 11 is correspondingly arranged on this load bearing seat 12, therefore this load bearing seat 12 and this at least one ink gun structure 11 of being arranged on can relative to this power transmission shaft 102 of this spray printing platform 10 to carry out the reciprocating start of Y-axis.
When this print module 1 carries out the spatterwork of RP technology, carry out the reciprocating start of an X-direction with this load bearing seat 12 and this at least one ink gun structure 11 of being arranged on through this spray printing platform 10, and again can along this power transmission shaft 102 to carry out the reciprocating start of Y direction moved left and right on this load bearing seat 12 through this ink gun structure 11, the reciprocating start so carried out alternately through X-axis and Y direction, the high viscosity adhesive that this ink gun structure 11 is housed can be sprayed on the construction materials (not shown) that construction carrier (not shown) is laid, and repeat the operation that above-mentioned processing procedure is built with implementation level layer stack always, and then the physical model (non-icon) of 3D object can be completed.
The Printing techniques of above-mentioned known general scanning the adopted print module of reciprocal Printing techniques is applied to RP and technically produces the physical model of 3D, so namely be would know that by aforesaid explanation, this mode remains a need for mutually being displaced on the laid construction materials of construction carrier to implement spatterwork with multiaxis (and X-axis, Y-axis) on shaping speed, even if printable 2～4 layers per minute, but when the object of molding large-size, this does not stop interlaced displacement time, then need to expend several hour, even time more of a specified duration and could molding complete.
In addition, the Printing techniques of above-mentioned known general scanning the adopted print module of reciprocal Printing techniques is applied to RP and technically produces the physical model of 3D, on this RP technology implementation device, often the volume size size of construction chamber can take into account the ink gun structure of print module and can scan reciprocal optimum precision stroke, is therefore intended to want the construction chamber volume size of the physical model of molding 3D to can be influenced by restriction.
Therefore for current rapid molding device industry, its encountered technical bottleneck is shaping speed problem, how to go to improve these problems, be the major subjects being badly in need of in current industry going to solve.
In view of this, how to develop the shaped device that a kind of shaping speed is fast, problem actually in the urgent need to address at present.
[summary of the invention]
Present invention is primarily targeted at the rapid molding device that a kind of page width spray printing is provided, in order to the problem that slow and 3D the physical model volume size of shaping speed solving cause when known employing generally scans reciprocal Printing techniques to carry out rapid shaping operation is restricted, and the page width spray printing module of appropriate size demand is adopted to configure the molding that the construction chamber design obtaining large volume size completes the 3D physical model of enforcement large-size.
For reaching above-mentioned purpose, a broader enforcement aspect of the present invention, for providing the rapid molding device of a kind of page width spray printing, comprises: a construction platform, it is provided with a construction chamber, wherein this its length of construction chamber is 1.5m to 3.0m, and width is 1.5m to 3.0m, is highly 1.2m to 2.0m；One construction displacement platform, framework is on this construction platform；One page width spray printing module, framework is on this construction displacement platform, and is linked in this construction displacement platform and carries out shift reciprocately and this page width the plurality of ink gun structure of spray printing module superordinate, to implement the page width spatterwork of rapid shaping.
[accompanying drawing explanation]
Fig. 1 is the illustrative view of the reciprocal inkjet printing mode of known general scanning.
Fig. 2 A is the rapid molding device schematic diagram of the page width spray printing of present pre-ferred embodiments.
Fig. 2 B is diagram on the rapid molding device of the page width spray printing shown in Fig. 2 A.
Fig. 2 C is the rapid molding device side view of the page width spray printing shown in Fig. 2 A.
Fig. 3 A is the schematic top plan view of the relative position of the page width spray printing module of present pre-ferred embodiments and construction chamber.
The page width spray printing module of Fig. 3 B present pre-ferred embodiments and the relative position perspective view of construction chamber.
Fig. 4 A is that aspect schematic diagram implemented by the first of spray printing platform.
Fig. 4 B is the ink-jet chip arrangement mode schematic diagram of the multiple ink gun structures shown in Fig. 4 A.
Fig. 4 C is that aspect schematic diagram implemented by the second of spray printing platform.
Fig. 4 D is the ink-jet chip arrangement mode schematic diagram of the multiple ink gun structures shown in Fig. 4 C.
[description of reference numerals]
1: print module
10: spray printing platform
101: support body
102: transmission platform
11: ink gun structure
12: load bearing seat
2: the rapid molding device of page width spray printing
20: page width spray printing module
200,200 ': page width sprayed printed unit
201,201 ': ink gun structure
201a, 201a ': ink-jet chip
202,202 ': spray printing platform
203,203 ': bottom surface
21: construction displacement platform
211: stone pushes assembly
212: drive displacement mechanism
22: construction platform
221: feeding container
222: construction chamber
223: elevating mechanism
S: construction chamber width
W: the total length of ink gun structure
X1, X2: arrow
X:X axle
Y:Y axle
Z:Z axle
[embodiment]
Some exemplary embodiments embodying feature of present invention and advantage will describe in detail in the explanation of back segment.Iting should be understood that the present invention can have various changes in different aspects, it neither departs from the scope of the present invention, and explanation therein and be shown in the use being substantially illustrated as, and nand architecture is in the restriction present invention.
The present invention provides the rapid molding device of a kind of page width spray printing, its page width spray printing course refers to utilize a kind of page width spray printing module to implement to reach, relative to the known reciprocal Printing techniques of general scanning, it is without to scan reciprocating motion to implement spray printing, that is the scanning of Y-direction as shown in Figure 1 moves back and forth, on page width spray printing module, the direct spray printing of multiple ink guns of set page width stamp with the size, can save the much spray printing time relatively.
Therefore, as shown in Fig. 2 A, Fig. 2 B and Fig. 2 C, being embodied as of rapid molding device 2 of page width spray printing, as shown in Fig. 2 A, Fig. 2 B and Fig. 2 C, the assemblies such as page width spray printing module 20, construction displacement platform 21, construction platform 22 are mainly included.
This page width spray printing module 20 framework is on this construction displacement platform 21, and this page width spray printing module 20 by the drive of this construction displacement platform 21, and can be moved to the top of this construction platform 22.As for this construction displacement platform 21, mainly by the drive of a drive displacement mechanism 212, and then make it can carry out the horizontal displacement of X-direction relative to this construction platform 22.And framework one feeding container 221 and a construction chamber 222 in this construction platform 22, this feeding container 221 is kept in for construction materials, and when can be moved to this feeding container 221 by this construction displacement platform 21, the elevating mechanism 223 being arranged below through this feeding container 221 pushes the construction materials of certain demand to the superiors, and keep a horizontal translocation accumulating amount with this construction platform 22, pushed assembly 211 by a framework stone on this construction displacement platform 21 again and the construction materials of these feeding container 221 the superiors is pushed rolling in this adjacent construction chamber 222, thereafter on construction materials, spatterwork is carried out by this page width spray printing module 20 again, to pile up a solid object layer by layer.It addition, wherein this construction displacement platform 21 has more a heater 213, in order to this construction materials after 222 the stone molding of this construction chamber is heated, to accelerate shaping speed.
Known to above-mentioned, the present invention provides the rapid molding device of a kind of page width spray printing, relatively can implement the molding of the 3D physical model of large-size, its construction chamber 222 will not be subject to the ink gun structure of known print module can scan the impact of reciprocal optimum precision stroke, it is possible to be designed into infinity.Certainly, the volume providing the rapid molding device of a kind of page width spray printing can not be infinitely great, the present invention just arranges in pairs or groups with best construction chamber 222 volume size the page width spray printing module design of appropriate size demand, to complete the rapid molding device of the page width spray printing of the 3D physical model of plastic enforcement big size, below preferred embodiment is illustrated:
Please refer to Fig. 3 A and Fig. 3 B, it is the schematic top plan view of the relative position of the page width spray printing module of present pre-ferred embodiments and construction chamber and perspective view respectively.As shown in Figure 3A, the rapid molding device 2 (as shown in Figure 2 A) of the page width spray printing of the present invention has page width spray printing module 20 and a construction platform 22, and this construction platform 22 is provided with a construction chamber 222.
As shown in Figure 3 B, the volume of this construction chamber 222 is: length (X-direction) is 1.5m to 3m, and width (Y direction) is 1.5m to 3.0m, and highly (Z-direction) is 1.2m to 2.0m；Length preferably is 1.8m to 2.5m, and width preferably is 1.8m to 2.5m, and height preferably is 1.5m to 1.8m.
As shown in Fig. 3 A and Fig. 4 A～Fig. 4 D, the required collocation page width spray printing module 20 of this construction chamber 222 designs, this page width spray printing module 20 includes at least one spray printing platform 202 and multiple ink gun structure 201, and this spray printing platform 202 the plurality of ink gun structure of superordinate 201 is to form at least one page width sprayed printed unit 200.
Above-mentioned spray printing platform 202 can have the enforcement aspect of two different shaped states, i.e. enforcement aspect as shown in Fig. 4 A and Fig. 4 C respectively.
First, as shown in Figure 4 A, it is the spray printing platform 202 of a kind of replaceable ink gun structure 201.Imply that, in this this page width sprayed printed unit 200, the plurality of ink gun structure 201 arranged on this spray printing platform 202 is independent black casket, therefore it can carry out individually independently changeing, therefore if in this this page width sprayed printed unit 200, this ink gun structure 201 a certain need to carry out safeguarding or updating, only need this ink gun structure 201 of independence just need to changed to be replaced operation, and whole group of this spray printing platform 202 need not be changed.
Implement aspect as another, then as shown in Figure 4 C, it can not change the spray printing platform 202 ' of ink gun structure 201 ' for one.In other words, this spray printing platform 202 ' is a complete encapsulating structure, it is by the plurality of fixing encapsulation of ink gun structure 201 ', therefore the plurality of ink gun structure 201 ' set in this page width sprayed printed unit 200 ' is the structure that can not individually change, if be intended to safeguard or update this page width sprayed printed unit 200 ', then need to replace whole group of this spray printing platform 202 '.
This page width spray printing module 20 aforesaid, no matter it this spray printing platform 202 or 202 possessed ' for replaceable or the spray printing platform that ink gun structure can not be changed, this page width sprayed printed unit 200 or 200 each on it ' set by the plurality of ink gun structure 201,201 ' respectively comprise ink-jet chip 201a, 201a ', be arranged at the bottom surface 203,203 ' (referring to Fig. 4 B and Fig. 4 D) of this spray printing platform 202,202 '.As shown in Figure 4 B, thus schematic diagram also visible each this ink gun structure 201 disconnectable all has the ink-jet chip 201a of its correspondence.As for, as shown in Figure 4 D, it is mainly display can not change this page width sprayed printed unit 200 ' of this ink gun structure 201 ' in the arrangement mode of the visible the plurality of ink-jet chip 201a ' in this bottom surface 203 ' of this spray printing platform 202 '.And thus 4B figure and Fig. 4 D is visible, the arrangement mode of this ink-jet chip 201a, 201a of the plurality of ink gun structure 201,201 ' ', it is and is mounted on this spray printing platform 202,202 ', and and file dislocation part parallel with at least one row overlaps, this page width sprayed printed unit 200,200 ' each, to form a print span across the width S (as shown in Figure 3A) more than or equal to construction chamber 222.
Above-mentioned ink-jet chip 201a, 201a ' arrangement mode also for arranging in pairs or groups best construction chamber 222 volume size and maintain the resolution of higher print quality and consider some configuration designs, to complete the rapid molding device of the page width spray printing of the 3D physical model of plastic enforcement big size.In one embodiment, the present invention by with the volume of this construction chamber 222 for: length is for 1.5m to 3.0m, width is 1.5m to 3.0m, it is highly that 1.2m to 2.0m is for considering, this ink-jet chip 201a, 201a ' length will adopt with between 2 inches to 2.25 inches, and at least one row of each this page width sprayed printed unit 200,200 ' is parallel and file dislocation part overlaps multiple ink-jet chip 201a, 201a ', the quantity preferably of this ink-jet chip 201a, 201a ' quantity be 30 to 71, this ink-jet chip 201a, 201a ' is 36 to 59.To reach the design of optimal printing quality and print speed.
When this page width spray printing module 20 carries out the page width spatterwork of rapid shaping, relative displacement is carried out relative to this construction platform 22 by this page width spray printing module 20, that is it can be carried out translation by this page width spray printing module 20 with the direction shown in X1 arrow in such as 3A figure, and then make this page width spray printing module 20 move the top of this construction chamber 222 to this construction platform 22, and in this construction chamber 222, carry out the page width spatterwork of rapid shaping.Now, constituted owing to this page width spray printing module 20 is arranged by the plurality of ink gun structure 201, therefore the total length W of such ink gun structure 201 is across the width S more than or equal to construction chamber 222.Therefore when this page width spray printing module 20 carries out the page width spatterwork of rapid shaping, it is only necessary to carry out displacement in single X-direction, and the displacement of Y direction need not be carried out, so can accelerate spray printing speed and efficiency.
Certainly, the relative motion of this page width spray printing module 20 aforesaid and this construction platform 22 is not limited thereto, for example, it more can be carried out translation relative to this page width spray printing module 20 with the direction shown in X2 arrow in such as Fig. 3 A by this construction platform 22, and then make this construction platform 22 drive this construction chamber 222 to relatively move to the lower section of this page width spray printing module 20, and make this page width spray printing module 20 corresponding to this construction chamber 222 carries out the page width spatterwork of rapid shaping.In addition, also can be carried out relative displacement with the direction as shown in aforesaid X1, X2 arrow by this page width spray printing module 20 respectively with this construction platform 22 simultaneously, make this page width spray printing module 20 move the top of this construction chamber 222 to this construction platform 22, and in this construction chamber 222, carry out the page width spatterwork of rapid shaping.Reflected by aforementioned multiple enforcement aspect, no matter it is individually carried out displacement by this page width spray printing module 20 or this construction platform 22, or carried out relative displacement by both simultaneously, it all only need to carry out displacement in single X-direction, then up to the page width spatterwork of rapid shaping of embarking on journey, compared to known rapid shaping spatterwork, it can omit the displacement operation in another (Y-axis) direction, therefore the page width spatterwork of the rapid shaping of the present invention is real in accelerating spray printing speed and promoting effect of spray printing efficiency.
In sum, the rapid molding device of the page width spray printing of the present invention is by carrying out the page width spray printing module of relative displacement with construction platform and construction chamber thereof, carry out the page width spatterwork of rapid shaping in this construction chamber, can pass through the page width spatterwork of this rapid shaping so that shaping speed and shaping efficiency are substantially improved.
The present invention must be appointed by person familiar with the technology execute craftsman think and be all as modify, so neither de-as attached claim be intended to protector.
Claims (11)
1. the rapid molding device of a page width spray printing, it is characterised in that comprise:
One construction platform, is provided with a construction chamber, and wherein this its length of construction chamber is 1.5m to 3.0m, and width is 1.5m to 3.0m, is highly 1.2m to 2.0m；
One construction displacement platform, framework is on this construction platform；And
One page width spray printing module, framework is on this construction displacement platform, and is linked in this construction displacement platform and carries out shift reciprocately and this page width the plurality of ink gun structure of spray printing module superordinate, to implement the page width spatterwork of rapid shaping.
2. the rapid molding device of page width spray printing as claimed in claim 1, it is characterised in that this construction chamber its length preferably is 1.8m to 2.5m, and width preferably is 1.8m to 2.5m, height preferably is 1.5m to 1.8m.
3. the rapid molding device of page width spray printing as claimed in claim 1, it is characterised in that this construction displacement platform, a construction materials, on this construction platform, to carry out relative displacement, and is pushed in this construction chamber by framework.
4. the rapid molding device of page width spray printing as claimed in claim 1, it is characterized in that this page width spray printing module, including at least one spray printing platform and the plurality of ink gun structure, and this spray printing the plurality of ink gun structure of platform superordinate is to form at least one page width sprayed printed unit.
5. the rapid molding device of page width spray printing as claimed in claim 4, the plurality of ink gun structure that it is characterized in that on this page width sprayed printed unit respectively comprises an ink-jet chip, this ink-jet chip is mounted on this spray printing platform, and and file dislocation part parallel with at least one row overlaps, this page width sprayed printed unit each, to form a print span across the width more than or equal to this construction chamber.
6. the rapid molding device of page width spray printing as claimed in claim 5, it is characterised in that this ink-jet chip length is between 2 inches to 2.25 inches.
7. the rapid molding device of page width spray printing as claimed in claim 5, it is characterised in that at least one row of this page width sprayed printed unit each is parallel and file dislocation part overlaps the plurality of ink-jet chip, and the quantity of this ink-jet chip is 30 to 71.
8. the rapid molding device of page width spray printing as claimed in claim 7, it is characterised in that this at least one row is parallel and file dislocation part overlaps the plurality of ink-jet chip, and the quantity preferably of this ink-jet chip is 36 to 59.
9. the rapid molding device of page width spray printing as claimed in claim 3, it is characterised in that this construction displacement platform has more a heater, in order to this construction materials after this construction chamber institute stone molding to be heated, to accelerate shaping speed.
10. the rapid molding device of page width spray printing as claimed in claim 4, it is characterised in that the plurality of ink gun structure on this page width sprayed printed unit each of this spray printing platform of this page width spray printing module is the kenel that can not change.
11. the rapid molding device of page width spray printing as claimed in claim 4, it is characterised in that the plurality of ink gun structure on this page width sprayed printed unit each of this spray printing platform of this page width spray printing module is the kenel that can independently change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410799486.XA CN105751497A (en) | 2014-12-19 | 2014-12-19 | Rapid prototyping apparatus for page width jet printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410799486.XA CN105751497A (en) | 2014-12-19 | 2014-12-19 | Rapid prototyping apparatus for page width jet printing |
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| Publication Number | Publication Date |
|---|---|
| CN105751497A true CN105751497A (en) | 2016-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410799486.XA Pending CN105751497A (en) | 2014-12-19 | 2014-12-19 | Rapid prototyping apparatus for page width jet printing |
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| Country | Link |
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| CN (1) | CN105751497A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6007318A (en) * | 1996-12-20 | 1999-12-28 | Z Corporation | Method and apparatus for prototyping a three-dimensional object |
| EP2261009A1 (en) * | 2001-05-08 | 2010-12-15 | Z Corporation | Method and apparatus for prototyping a three-dimensional object |
-
2014
- 2014-12-19 CN CN201410799486.XA patent/CN105751497A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6007318A (en) * | 1996-12-20 | 1999-12-28 | Z Corporation | Method and apparatus for prototyping a three-dimensional object |
| EP2261009A1 (en) * | 2001-05-08 | 2010-12-15 | Z Corporation | Method and apparatus for prototyping a three-dimensional object |
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Application publication date: 20160713 |