CN2464538Y - Multi-layer thermocompressing bonding machine for plastics - Google Patents
Multi-layer thermocompressing bonding machine for plastics Download PDFInfo
- Publication number
- CN2464538Y CN2464538Y CN 01213904 CN01213904U CN2464538Y CN 2464538 Y CN2464538 Y CN 2464538Y CN 01213904 CN01213904 CN 01213904 CN 01213904 U CN01213904 U CN 01213904U CN 2464538 Y CN2464538 Y CN 2464538Y
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- CN
- China
- Prior art keywords
- pressing plate
- cooling
- platen
- press plates
- columns
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a plastic rubber multilayer thermal press binding machine which comprises four columns used for sliding by press plates. More than one pair of heating press plates and more than one pair of cooling press plates are sheathed on the four columns, the press plates on the top part are fixed on the columns, and the press plates at the bottom are connected with a lead-out part of a piston of a hydraulic cylinder and make straight reciprocating motions on the columns. Heat-insulating layers are arranged among the heating press plates and the cooling press plates, and a machine frame is provided with a press plate stroke spacing mechanism. The utility model realizes the compression heat sealing and the compression cooling of multilayer plastic rubber pieces by using the same pressure on the same equipment and enhances the production quality.
Description
The utility model relates to press, makes the field in particular for the hydraulic machinery of plastic cement multilayer heat pressure adhesive.
At present, the equipment (moving formula hydraulic pressure laminating machine on four columns commonly used) of making multi-layer plastic card (being used as magnetic card, credit card etc.) generally is divided into two classes: a class adopts heating and cools off with the machine same level, promptly use same laminating machine to carry out heating and cooling technology, its shortcoming is, heating and cooling all because of be subjected to the other side to influence speed slower, heat or cool off when not enough, can cause after the cooling flatness of surface of plastic product not enough, roughness is big, unstable product quality; Another kind of employing heating is carried out respectively on different equipment with cooling, and this kind equipment can be because be subjected to ectocine in operating process, very difficult assurance heating process and cooling procedure all accurately are controlled under the same pressure carries out, thereby product quality is low, percent defective is higher.
The purpose of this utility model is at prior art problems and weak point and a kind of plastic cement multilayer Thermal press binding machine is provided that it can under same impressed pressure, carry out the heating and cooling process of goods respectively on same equipment.
The purpose of this utility model is realized by the following technical programs: a kind of plastic cement multilayer Thermal press binding machine comprises frame; Four root posts: be used for pressing plate at last slide displacement; Top platen: be fixed on the column; Bottom platen: be connected with the hydraulic cylinder piston extension, do straight reciprocating motion on column, it is characterized in that, described pressing plate is a pair of above heated platen and a pair of above cooling pressing plate; Be provided with thermal insulation layer between heated platen and the cooling pressing plate; Described frame is provided with the platen travel distance position-limit mechanism.
In the technique scheme, heated platen and cooling pressing plate all are arranged on four root posts, thermal insulation layer is set therebetween, and partly provide operating pressure by hydraulic power, realized carrying out the compression heat sealing and the pressurization cooling of multi-layer plastic sheet on same equipment, same tower seat, at (zone of heating and cooling layer) under the same impressed pressure, on the different levels.It utilizes the variation principle of expanding with heat and contract with cold of material, make goods when heating, can not make the plastic cement products modification because of the reason of expanded by heating, can not reduce because of chilling temperature during cooling, the reason build-up of pressure that object volume shrinks is not enough, causes plastic cement surface and whole modification.Whole process remains pressure stable, and product quality is effectively improved.
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 Fig. 2 Fig. 3 is front view of the present utility model, left view and vertical view respectively.
Fig. 1 Fig. 2 Fig. 3 illustrates, four root post 8a, 8b, 8c, 8d are arranged on the frame, heated platen 1,1a and cooling pressing plate 2a, the equal snare of 2b are on four root posts, can be on column slide displacement, thermal insulation layer 6 is arranged between heated platen 1a and the cooling pressing plate 2a, thermal insulation layer generally also snare on column, can move up and down, the pressing plate at top, promptly heated platen 1 (through screw) is fixed on four root posts, and the pressing plate that is in the bottom promptly cools off pressing plate 2b and is connected with hydraulic cylinder piston extension 11.More than heated platen and the employing of cooling pressing plate were a pair of, preferably the two number equated.If the heating and cooling pressing plate all adopts three, then constitute altogether on two heating pressure levels and two and cool off pressure level.The platen travel distance position-limit mechanism is: the left and right side riser 12,13 that connects firmly with frame is arranged on the pressing plate two sides, has the cylindrical void as chute on it, and two screws that connect firmly respectively in the pressing plate both sides intert in corresponding cylindrical void; Be fixedly connected with screw 9a, 9b and 9c, 9d and 10a, 10b respectively on heated platen 1a, cooling pressing plate 2a, the 2b two sides; As having cylindrical void 12a, 12b, 12c on the left side vertical plate 12, screw 9a, 9c, 10a intert respectively in above-mentioned cylindrical void (referring to Fig. 2), and heated platen 1a cooling pressing plate 2a, 2b then can slide up and down along cylindrical void 12a, 12b, 12c.This novel course of work is as follows: heated platen 1a is together with thermal insulation layer 6 and cooling pressing plate 2a, and cooling pressing plate 2b to be in whole stroke the next, to accompany minute surface sheet 3a up and down, the multi-layer plastic sheet 4 for the treatment of hot pressing of 3b is placed on the heated platen 1a, i.e. two heated platens 1, between the 1a, to accompany minute surface sheet 7a up and down simultaneously, it is two cooling pressing plate 2a that the multi-layer plastic sheet 5 that the hot pressing of 7b finishes to be cooled is placed on the cooling pressing plate 2b, between the 2b, open hydraulic means, driving cooling pressing plate 2b by hydraulic cylinder piston moves upward, and finally make cooling pressing plate 2a, heated platen 1a all is subjected to thrust and moves upward, under same impressed pressure, the multi-layer plastic sheet is finished hot pressing and cooling down operation at zone of heating (between two heated platens) and cooling layer (between the two cooling pressing plates); Hydraulic cylinder piston drives cooling pressing plate 2b and moves downward, and two heated platens, two cooling pressing plates are separated from each other, take out the multi-layer plastic sheet 4 that hot pressing finishes and cold pressing after multi-layer plastic sheet 5, finish a production cycle.
Claims (3)
1, a kind of plastic cement multilayer Thermal press binding machine comprises frame; Four root posts: be used for pressing plate at last slide displacement; Top platen: be fixed on the column; Bottom platen: be connected with the hydraulic cylinder piston extension, on column, do straight reciprocating motion, it is characterized in that, described pressing plate be a pair of above heated platen (1,1a) and a pair of more than cooling pressing plate (2a, 2b), above-mentioned pressing plate snare is on four root posts (8a, 8b, 8c, 8d); Be provided with thermal insulation layer (6) between heated platen (1a) and the cooling pressing plate (2a); Described frame is provided with the platen travel distance position-limit mechanism.
2, Thermal press binding machine according to claim 1 is characterized in that, described heated platen and cooling pressing plate number equate.
3, Thermal press binding machine according to claim 1 and 2 is characterized in that, described platen travel distance position-limit mechanism is constructed as follows: left and right side riser (12,13) is arranged on described pressing plate two sides, has the cylindrical void as chute on it; Be fixed with two screws on each pressing plate two sides respectively, screw interts in corresponding cylindrical void.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01213904 CN2464538Y (en) | 2001-01-15 | 2001-01-15 | Multi-layer thermocompressing bonding machine for plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01213904 CN2464538Y (en) | 2001-01-15 | 2001-01-15 | Multi-layer thermocompressing bonding machine for plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2464538Y true CN2464538Y (en) | 2001-12-12 |
Family
ID=33632767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01213904 Expired - Fee Related CN2464538Y (en) | 2001-01-15 | 2001-01-15 | Multi-layer thermocompressing bonding machine for plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2464538Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100369740C (en) * | 2006-04-17 | 2008-02-20 | 珠海比昂电子设备有限公司 | Flexible circuit board pressing device and quick pressing machine |
| CN100509326C (en) * | 2006-10-10 | 2009-07-08 | 上海人造板机器厂有限公司 | Device for fixing lower hot pressing board in flat continuous press |
| CN101369664B (en) * | 2007-08-13 | 2010-07-21 | 南亚电路板股份有限公司 | Electric heating press-fit device capable of controlling local temperature and pressure |
| CN101973137A (en) * | 2010-11-16 | 2011-02-16 | 上海秋林机械有限公司 | High-precision flat plate type pressing machine |
| CN102029726A (en) * | 2010-11-16 | 2011-04-27 | 上海秋林机械有限公司 | Guide positioning device for pressing plates in lifting process |
-
2001
- 2001-01-15 CN CN 01213904 patent/CN2464538Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100369740C (en) * | 2006-04-17 | 2008-02-20 | 珠海比昂电子设备有限公司 | Flexible circuit board pressing device and quick pressing machine |
| CN100509326C (en) * | 2006-10-10 | 2009-07-08 | 上海人造板机器厂有限公司 | Device for fixing lower hot pressing board in flat continuous press |
| CN101369664B (en) * | 2007-08-13 | 2010-07-21 | 南亚电路板股份有限公司 | Electric heating press-fit device capable of controlling local temperature and pressure |
| CN101973137A (en) * | 2010-11-16 | 2011-02-16 | 上海秋林机械有限公司 | High-precision flat plate type pressing machine |
| CN102029726A (en) * | 2010-11-16 | 2011-04-27 | 上海秋林机械有限公司 | Guide positioning device for pressing plates in lifting process |
| CN101973137B (en) * | 2010-11-16 | 2012-10-03 | 上海秋林机械有限公司 | High-precision flat plate type pressing machine |
| CN102029726B (en) * | 2010-11-16 | 2012-10-31 | 上海秋林机械有限公司 | Guide positioning device for pressing plates in lifting process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |