CN104647675A - Clamp fixture - Google Patents
Clamp fixture Download PDFInfo
- Publication number
- CN104647675A CN104647675A CN201310598430.3A CN201310598430A CN104647675A CN 104647675 A CN104647675 A CN 104647675A CN 201310598430 A CN201310598430 A CN 201310598430A CN 104647675 A CN104647675 A CN 104647675A
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- Prior art keywords
- folder
- embraced
- mould
- frock
- water tank
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides a clamp fixture used in the foaming process of a water tank. The clamp fixture comprises a clamp die and a heating device. The internal surface of the clamp die fits the external surface of the water tank. The heating device is arranged in the wall of the clamp die. According to the technical scheme of the invention, the clamp die is used to clamp the water tank during the foaming process and the heating device is used for heating and keeping constant temperature. Thus, the water tank is prevented from being expanded during the foaming process, and the optimum temperature environment is guaranteed.
Description
Technical field
The present invention relates to water tank process equipment field, embrace frock in particular to one folder.
Background technology
Polyurethane foam is one of current heat insulating ability best material, and water-heater water tank many employings polyurethane material makes heat-insulation layer.Along with the demand of product diversification, drum type is no longer unique water-heater water tank shape, and various special-shaped water tank starts to climb up water heater stage.But in foamable reaction process, due to foaming discontinuity, often there is spreading or distortion in special-shaped water tank.On the other hand, in the foaming process of water tank, polyurethane foam reaction requires high to environment temperature, such as HCFC141b foamed material optimal reaction temperature is 22-25 DEG C, pentamethylene foamed material optimal reaction temperature is 43-48 DEG C, so constant temperature system must be had to ensure, water tank foaming reaction is carried out smoothly.
Usually adopt the method reducing gas release to reduce blow pressure in existing special-shaped water tank foaming process, to avoid often occurring spreading or distortion, this causes special-shaped water tank heat preserving to decline.Meanwhile, water tank foaming process of the prior art is difficult to control to carry out in optimum temperature environment, causes foaming not exclusively, occurs the phenomenons such as second time of foaming.
Summary of the invention
The present invention aims to provide a kind of folder and embraces frock, mainly solves in prior art and occurs spreading or distortion in water tank foaming process, and can not operate in the technical problem in optimum temperature environment.
To achieve these goals, the invention provides a kind of folder and embrace frock, for the foaming process of water tank, comprise, mould embraced by folder, and the inner surface of mould embraced by folder and the outer surface of water tank is fitted; Heater, is arranged on folder and embraces in the wall of mould.
Further, heater is arranged on folder to embrace hot-water line in mould or described folder and embrace the hot water water route that mould inside is shaped.
Further, also comprise, temperature control controller, control the temperature of the hot water circulated in hot-water line or hot water water route.
Further, also comprise temperature display panel, be arranged on folder and embrace on the outer surface of mould, connect temperature control controller, show the temperature of hot water.
Further, also comprise, go-cart, the upper surface of go-cart and a folder armful mould are connected and coordinate.
Further, also comprise, cylinder, for open or closed clip embraces mould.
Further, folder embracing unit has top cover, and cylinder comprises the first cylinder, connects top cover and folder armful mould, for opening or closing top cover.
Further, the inner surface of mould embraced by folder is burnishing surface.
Further, folder armful mould adopts aluminium casting to form.
Further, folder is embraced mould and is arranged blind hole at the Inlet and outlet water mouth of pipe place of special-shaped water tank.
Technical scheme application folder of the present invention is embraced mould and in foaming process, is clamped water tank and keep constant temperature by heating devices heat, prevents water tank distending in foaming process, and ensure that optimum temperature environment.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the front view that frock embraced by folder of the present invention; And
Fig. 2 shows the side view that frock embraced by folder of the present invention.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
The situation of prior art shows, the foaming of special-shaped water tank needs a kind of shape to match with it, and can support blow pressure, cost is lower, easy and simple to handle, and with the folder embracing unit of constant-temperature heating system.
The invention provides a kind of folder that can be used for special-shaped water tank and embrace frock, generally include bed die 10, folder embraces mould 20, cylinder, hot-water line 30, temperature display panel and radiator valve 40 etc.Hot-water line 30 is directly embedded in folder and embraces in the chamber of mould 20, adopts circulating hot water.Folder embracing unit utilizes cylinder to open or closed clip embracing unit, easy and simple to handle and laborsaving.Preferably, bed die 10 can be designed to dolly shape and be convenient to mobile, and that is the upper surface of dolly embraces mould 20 as bed die with folder, and lower surface has the running gears such as wheel.
Shown in Fig. 1 and Fig. 2, the present invention is directed to each special-shaped water tank true form, design and process and press from both sides embracing unit accordingly.The inner surface that mould 20 embraced by upper surface and the folder of the bed die 10 of folder embracing unit is identical with the shell surface shape of special-shaped water tank.In foaming process, special-shaped tank shell face and folder are embraced mould 20 inner surface and are adjacent to completely, and press from both sides embracing unit has the special-shaped water tank of enough strength support simultaneously, prevents the spreading that foams.Folder is embraced mould 20 outer surface and is arranged reinforcement 70 to improve intensity, adopts polishing to form burnishing surface, to avoid scratching surface of the work with the inner surface of special-shaped water tank absorption surface.The opening features such as water inlet pipe and water outlet pipe, electrical appliance kit that mould 20 need avoid special-shaped water tank workpiece embraced by folder, and folder embraces mould 20 in open-blind hole, above-mentioned Inlet and outlet water mouth of pipe place, and arranges the plug compressing water inlet pipe and water outlet pipe place, prevents expanded material from entering.A mould 20 embraced by folder can be two block structures, and one end connects, one end open the removable composition overall shape that is docking together, and uses binding clasp to clamp, and maybe can use cylinder high clamping force.
Folder embrace a mould 20 adopt aluminium cast form, inner surface adopt computer numerical controlled processing (in order to machining accuracy and efficiency high), internal reservation hot water pipeline 30, both hot water pipeline 30 be arranged at folder embrace mould 20 wall thickness in.Also can be that folder is embraced in the wall of mould and stayed and establish formation water route, space, in water route, hold hot water, or even whole folder to embrace mould be hollow, innerly hold hot water.Hot water flows to folder from water heater and embraces mould 20, and folder embracing unit is provided with temperature control controller 40 and temperature display panel, and Real-Time Monitoring flows through the temperature of water and is connected with water heater control system, can accurately control to press from both sides the hot water temperature circulated in embracing unit.If temperature is lower than setting value, can automatic control water heater heating.Temperature display panel is arranged on folder and embraces the outer surface of mould, is connected with temperature control controller 40, and showing hot water temperature for operating personnel provides reference.Preferably, except hot water, also can embrace at folder the heater that mould inside arranges other types, such as heating wire, controls its caloric value by temperature control controller 40 and carrys out control temperature.
Folder is embraced frock and is also comprised go-cart, and the upper surface of go-cart and a folder armful mould are connected and coordinate.Arrange the first cylinder 60 on folder embracing unit top, side installs the top cover that the second cylinder 50, first cylinder 60 can open folder embracing unit additional, and mould 20 embraced by the folder that the second cylinder 50 can open two block structure compositions.These two cylinders can be utilized easily to open and close folder embracing unit when producing.
The present invention's special-shaped water tank foaming production procedure summary: special-shaped water tank assemble-opens folder embracing unit-inspections mould inner surface-by special-shaped water tank and advances folder to embrace a mould-press frock cylinder closed clip embracing unit and the binding clasp that closes-and start to pour into foaming-slaking pressurize 8 minutes-open switching cylinder and unclamp binding clasp-pull out special-shaped water tank, namely special-shaped water tank foaming is complete.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
1, special-shaped water tank adopts folder embracing unit fixedly to exert pressure, spreading or distortion when can avoid water tank foaming.
2, press from both sides embracing unit preparation and have constant temperature system, ensure temperature environment, polyurethane foam is reacted completely.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a frock embraced by folder, for the foaming process of water tank, it is characterized in that, comprises,
Mould (20) embraced by folder, and the outer surface of the inner surface and water tank that mould (20) embraced by described folder is fitted;
Heater, is arranged on described folder and embraces in the wall of mould (20).
2. frock embraced by folder according to claim 1, it is characterized in that, described heater is arranged on described folder to embrace hot-water line (30) in mould (20) or described folder and embrace the hot water water route that mould inside is shaped.
3. frock embraced by folder according to claim 2, it is characterized in that, also comprises temperature control controller (40), controls the temperature of the hot water circulated in described hot-water line (30) or described hot water water route.
4. frock embraced by folder according to claim 3, it is characterized in that, also comprises temperature display panel, is arranged on described folder and embraces on the outer surface of mould (20), connects described temperature control controller (40), shows the temperature of described hot water.
5. frock embraced by folder according to claim 1, it is characterized in that, also comprises go-cart, and upper surface and the described folder of described go-cart are embraced mould (20) and be connected and coordinate.
6. frock embraced by folder according to claim 1, it is characterized in that, also comprises cylinder, embraces mould (20) for opening or close described folder.
7. frock embraced by folder according to claim 6, it is characterized in that, described folder embracing unit has top cover, and described cylinder comprises the first cylinder (60), connects described top cover and mould (20) embraced by described folder, for opening or close described top cover.
8. frock embraced by folder according to claim 1, it is characterized in that, the inner surface that mould (20) embraced by described folder is burnishing surface.
9. frock embraced by folder according to claim 1, it is characterized in that, described folder is embraced mould (20) and adopted aluminium casting to form.
10. frock embraced by folder according to claim 1, it is characterized in that, described folder is embraced mould (20) and arranged blind hole at the Inlet and outlet water mouth of pipe place of described water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310598430.3A CN104647675A (en) | 2013-11-22 | 2013-11-22 | Clamp fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310598430.3A CN104647675A (en) | 2013-11-22 | 2013-11-22 | Clamp fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104647675A true CN104647675A (en) | 2015-05-27 |
Family
ID=53239554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310598430.3A Pending CN104647675A (en) | 2013-11-22 | 2013-11-22 | Clamp fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104647675A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6616886B2 (en) * | 2001-01-31 | 2003-09-09 | Foamex L.P. | Method and apparatus for reducing the thickness of a skin formed on a slab of polyurethane foam |
| CN201147976Y (en) * | 2008-01-08 | 2008-11-12 | 洪国民 | Foaming mould for ice chest box body |
| CN201761010U (en) * | 2010-07-14 | 2011-03-16 | 玉溪市兴红太阳能设备有限公司 | Bracket for fixing inner bladder and outer bladder of water tank of solar water heater |
| CN202037785U (en) * | 2011-05-20 | 2011-11-16 | 安徽信盟机电装备制造有限公司 | Horizontal solar foaming clamp vehicle |
| CN202071279U (en) * | 2011-04-25 | 2011-12-14 | 安徽信盟机电装备制造有限公司 | Automatic horizontal foaming fixture for solar water tank |
| CN102285028A (en) * | 2011-07-15 | 2011-12-21 | 滁州市经纬模具制造有限公司 | Automatic opening and closing mechanism of box body foaming mould |
| CN203228345U (en) * | 2013-05-07 | 2013-10-09 | 成都市新筑路桥机械股份有限公司 | Automatic polyurethane foaming production line for solar heat collection plate |
| CN203579986U (en) * | 2013-11-22 | 2014-05-07 | 珠海格力电器股份有限公司 | Clamping tool |
-
2013
- 2013-11-22 CN CN201310598430.3A patent/CN104647675A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6616886B2 (en) * | 2001-01-31 | 2003-09-09 | Foamex L.P. | Method and apparatus for reducing the thickness of a skin formed on a slab of polyurethane foam |
| CN201147976Y (en) * | 2008-01-08 | 2008-11-12 | 洪国民 | Foaming mould for ice chest box body |
| CN201761010U (en) * | 2010-07-14 | 2011-03-16 | 玉溪市兴红太阳能设备有限公司 | Bracket for fixing inner bladder and outer bladder of water tank of solar water heater |
| CN202071279U (en) * | 2011-04-25 | 2011-12-14 | 安徽信盟机电装备制造有限公司 | Automatic horizontal foaming fixture for solar water tank |
| CN202037785U (en) * | 2011-05-20 | 2011-11-16 | 安徽信盟机电装备制造有限公司 | Horizontal solar foaming clamp vehicle |
| CN102285028A (en) * | 2011-07-15 | 2011-12-21 | 滁州市经纬模具制造有限公司 | Automatic opening and closing mechanism of box body foaming mould |
| CN203228345U (en) * | 2013-05-07 | 2013-10-09 | 成都市新筑路桥机械股份有限公司 | Automatic polyurethane foaming production line for solar heat collection plate |
| CN203579986U (en) * | 2013-11-22 | 2014-05-07 | 珠海格力电器股份有限公司 | Clamping tool |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150527 |