CN201752929U - Vacuum type thermal transfer press-fit bench device - Google Patents
Vacuum type thermal transfer press-fit bench device Download PDFInfo
- Publication number
- CN201752929U CN201752929U CN 201020135602 CN201020135602U CN201752929U CN 201752929 U CN201752929 U CN 201752929U CN 201020135602 CN201020135602 CN 201020135602 CN 201020135602 U CN201020135602 U CN 201020135602U CN 201752929 U CN201752929 U CN 201752929U
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- China
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- heating
- transfer printing
- fit
- cooling
- vacuum type
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- Expired - Fee Related
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- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a vacuum type thermal transfer press-fit bench device. In the prior art, transfer mold heating plates are heated or cooled in a non-vacuum space out of a mounting structure, thereby not only wasting energy but prolonging treatment time. The technical scheme includes that a mounting portion, a cooling press-fit portion and a heating portion are independently placed in the same vacuum cavity, and plastic films between an upper heating medium and a lower heating medium are overlapped on a mold plate comprising a transfer film to form a transfer workpiece, and are conveyed to the heating portion and the cooling press-fit portion to realize heating, pressurizing and quenching through a transmission device. The vacuum type thermal transfer press-fit bench device has the advantages that heating medium transfer press-fit operation is completed in a vacuum environment and fast heating or cooling is realized. In addition, the vacuum type thermal transfer press-fit bench device is low in thermal energy loss, faster in heating time, realizes the shortest transfer forming cycle, reduces time loss and is lower in required power.
Description
Technical field
The utility model relates to a kind of hot transfer printing pressing table technology, particularly relates to a kind of pressing table device that is applied in the more accurate transfer printing of frosting.
Background technology
In the prior art, pressing table device, each active section of heating and cooling of being used for the plastics transfer printing are separate types, and the heating of mold heated plate is space heating or the cooling beyond mounting structure.Not only waste the energy but also prolonged the processing time.Owing to be not to impress under vacuum state, then product quality just is difficult to control, forms the defective of transfer printing products such as bubble easily.
Summary of the invention
In order to solve the deficiencies in the prior art, overcoming because of carry out the transfer printing pressing in open atmosphere influences product quality, and it is the purpose of this utility model place that the hot transfer printing pressing table of a kind of vacuum type device is provided.The technical solution of the utility model is hot transfer printing pressing table to be enclosed in the device of a vacuum carry out operation, makes it to be subjected to air or other gases affect, and influences product quality.The technical solution of the utility model is to come specific implementation by following technical measures: a kind of installation portion that comprises, the hot transfer printing pressing table of the vacuum type device of cooling pressing portion and heating part, it is characterized in that described installation portion, three portions of cooling pressing portion and heating part all independently place in the same vacuum chamber, wherein: described installation portion comprises hot media, plastic sheeting, template, door closure and transmission device, on in installation portion, in the middle of the following hot media, the superimposed transfer printing workpiece of on the template that comprises the transfer film original text, forming of plastic sheeting, close behind the door closure, the transfer printing workpiece of finishing assembling moves by the transmission of transmission device, moves to the heating part from installation portion; Described heating part comprises heat accumulation plate, hot media transfer printing workpiece and lowering or hoisting gear, and the upper and lower heat accumulation plate that will be fitted with hot media transfer printing workpiece by lowering or hoisting gear compresses the transfer printing workpiece (seeing accompanying drawing 2) of wherein asking; Described cooling pressing portion comprises coldplate, hot media transfer printing workpiece and pressue device, and the upper and lower coldplate that will be fitted with hot media transfer printing workpiece by pressue device adds flanging with the transfer printing workpiece limit in the middle of it and cools off (seeing accompanying drawing 3) rapidly.
Transmission device described in the utility model adopts the structure of servomotor and ball-screw.
The heat storage medium (as hot coal oil) that circulation is arranged in the heat accumulation plate described in the utility model.
The cooling medium (as cooling water) that circulation is arranged in the coldplate described in the utility model.
Job step of the present utility model: in installation portion, in the following hot media, template and plastic sheeting is superimposed, after shutting door closure, hot media begins design temperature, the indoor deoxidation state that is decompressed to that vacuumizes of installation portion, when reaching the vacuum state with cooling pressing portion and heating part ad eundem, hot media and plastic sheeting, template moves toward the heating part by transmission device together, in the heating part, to go up by lowering or hoisting gear, following heat accumulation plate is fitted on the hot media, and uniform heated at high speed is to design temperature, hot media that will heat and plastic sheeting subsequently, template is together by after the transmission device migration cooling pressing portion, cool off while impressing by pressue device, because cooling rapidly is so the impression forming effect is better, owing to adopted the thermal medium mode of heating, so heat time heating time is faster, and can transfer printing be shaped with few heat; Be independently because of heating part and cooling end again,, after the transfer printing cooling finishes, return installation portion so heating, cooling are more efficient, open atmosphere, the lid and take out product of opening the door, above process has just been finished a transfer printing pressing production cycle.
Good effect of the present utility model is: adopt vacuum type hot media transfer printing mode, work in a vacuum, heating part and cooling end are again independently, owing to adopted the heat kerosene mode of heating, heat-energy losses is little so heat time heating time is faster, and can transfer printing be shaped with few heat, realize the shortest forming period.So heat, cool off more efficient, the device resistance of motion is also little, only needing provides heat that transfer printing uses on hot media from the heating plate thermal source of keeping constant temperature, heat on the hot media forms transfer printing according to this again, can realize heating fast or cooling off, and the required heat energy of shaping transfer printing also can reduce.The transmission device that handover plastic sheeting and template are used adopts the structure of servomotor and ball-screw, so can guarantee the accuracy of position, even set acceleration and deceleration arbitrarily, plastic sheeting and template also do not have the displacement phenomenon in the conveyance, the shape adjustments speed that can cooperate plastic sheeting and template simultaneously, because can high-speed mobile, so can reduce the loss of time.Decompression efficient height, required drive is less.
Description of drawings
Fig. 1. the production procedure schematic diagram of the utility model embodiment;
Fig. 2. the heating part operation principle schematic diagram of the utility model embodiment;
Fig. 3. the cooling pressing portion operation principle schematic diagram of the utility model embodiment.
The meaning that each legend mark is expressed as follows respectively in the accompanying drawing:
The 1----installation portion, 2----cooling pressing portion, the 3----heating part,
The 4----plastic sheeting, the 5----template, the 6----door closure,
The 7----hot media, the 8----heat accumulation plate, the 9----coldplate,
The 10----transmission device, 11----lowering or hoisting gear, 12----pressue device.
The specific embodiment
Structure below in conjunction with embodiment and Fig. 1, Fig. 2, Fig. 3 is further described the utility model:
Present embodiment is a kind of hot transfer printing pressing table of vacuum type device of producing three-dimensional wallpaper, and the material that wall is low is a plastic sheeting, and it is of a size of 835mm * 640mm, and thickness is 2mm.According to Fig. 1, a kind of installation portion 1 that comprises that the structure of Fig. 2 and Fig. 3 installs, the hot transfer printing pressing table of the vacuum type device of cooling pressing portion 2 and heating part 3, it is characterized in that described installation portion 1, three portions of cooling pressing portion 2 and heating part 3 all independently place in the same vacuum chamber (seeing accompanying drawing 1), wherein: described installation portion 1 comprises plastic sheeting 4, template 5, door closure 6 and transmission device 10, on the hot media 7 in installation portion, plastic sheeting 4 is superimposed on the template 5 that comprises the transfer film original text, door closure 6 closes, the transfer printing workpiece of finishing installation moves by the transmission of the transmission device 10 of servomotor and ball screw arrangement, moves to heating part 3 from installation portion 1; Described heating part 3 comprises heat accumulation plate 8, hot media 7 and lowering or hoisting gear 11, and the upper and lower heat accumulation plate 8 that will be fitted with hot media 7 by lowering or hoisting gear 11 compresses plastic sheeting 4 and template 5, the heat storage medium heat kerosene that circulating in heat accumulation plate 8 heating; Described cooling pressing portion 2 comprises coldplate 9, hot media 7 and pressue device 12, the upper and lower coldplate 9 that will be fitted with hot media 7 by pressue device 12 adds flanging to the plastic sheeting 4 in the middle of it and template 5 limits and cools off rapidly, and the cooling medium cooling water circulates coldplate 9 in; The job step of present embodiment is: on the hot media in installation portion 1, template 5 and plastic sheeting 4 is superimposed, after shutting door closure 6, hot media 7 beginning design temperatures, the installation portion 1 indoor deoxidation state that is decompressed to that vacuumizes, reach vacuum: during 10～15mmHg vacuum state with cooling pressing portion 2 and heating part 3 ad eundems, hot media 7 and plastic sheeting 4, template 5 moves toward heating part 3 by transmission device 10 together, in the heating part 3, to go up by lowering or hoisting gear 11, following heat accumulation plate 8 is fitted on the hot media 7, and uniform heated at high speed is to design temperature, the hot media 7 and the plastic sheeting 4 that will heat subsequently, template 5 is together by after the transmission device 10 migrations cooling pressing portion 2, by the pressurization maximum pressure is pressue device 12 coolings while impressing of 21Mpa, because cooling rapidly is so the impression forming effect is better, owing to adopted the heat kerosene mode of heating, so heat time heating time is faster, and can transfer printing be shaped with few heat; Be independently because of heating part and cooling end again, so heating, cooling are more efficient, after the transfer printing cooling finishes, return installation portion 1, open atmosphere is opened lid door 6 and is taken out product, and above process has just been finished a transfer printing pressing production process.
Claims (4)
1. the hot transfer printing pressing table of vacuum type device that comprises installation portion, cooling pressing portion and heating part, three portions that it is characterized in that described installation portion, cooling pressing portion and heating part all independently place in the same vacuum chamber, wherein: described installation portion comprises hot media, plastic sheeting, template, door closure and transmission device; Described heating part comprises heat accumulation plate, hot media transfer printing workpiece and lowering or hoisting gear; Described cooling pressing portion comprises coldplate, hot media transfer printing workpiece and pressue device.
2. the hot transfer printing pressing table of a kind of vacuum type according to claim 1 device is characterized in that described transmission device adopts the structure of servomotor and ball-screw.
3. the hot transfer printing pressing table of a kind of vacuum type according to claim 1 device is characterized in that having in the described heat accumulation plate heat storage medium of circulation.
4. the hot transfer printing pressing table of a kind of vacuum type according to claim 1 device is characterized in that having in the described coldplate cooling medium of circulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020135602 CN201752929U (en) | 2010-03-18 | 2010-03-18 | Vacuum type thermal transfer press-fit bench device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020135602 CN201752929U (en) | 2010-03-18 | 2010-03-18 | Vacuum type thermal transfer press-fit bench device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201752929U true CN201752929U (en) | 2011-03-02 |
Family
ID=43620661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020135602 Expired - Fee Related CN201752929U (en) | 2010-03-18 | 2010-03-18 | Vacuum type thermal transfer press-fit bench device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201752929U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490457A (en) * | 2011-12-07 | 2012-06-13 | 滨州市技师学院 | Device for making advertising banners and method for making banners |
| CN104265129A (en) * | 2014-09-16 | 2015-01-07 | 长春猛固门业有限公司 | Door plate and surface treatment process for same |
-
2010
- 2010-03-18 CN CN 201020135602 patent/CN201752929U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490457A (en) * | 2011-12-07 | 2012-06-13 | 滨州市技师学院 | Device for making advertising banners and method for making banners |
| CN104265129A (en) * | 2014-09-16 | 2015-01-07 | 长春猛固门业有限公司 | Door plate and surface treatment process for same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110302 Termination date: 20150318 |
|
| EXPY | Termination of patent right or utility model |