CN210553541U - Electrothermal film gravure printing equipment - Google Patents
Electrothermal film gravure printing equipment Download PDFInfo
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- CN210553541U CN210553541U CN201920764341.4U CN201920764341U CN210553541U CN 210553541 U CN210553541 U CN 210553541U CN 201920764341 U CN201920764341 U CN 201920764341U CN 210553541 U CN210553541 U CN 210553541U
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Abstract
The utility model discloses an electric heat membrane gravure press equipment, including pay-off deviation correcting device, carbon thick liquid roll mark device, first stoving passage means, silver thick liquid roll mark device, second stoving passage means, third stoving passage means and roller bearing transmission system, pay-off deviation correcting device is used for loading and carries the light membrane, carbon thick liquid roll mark device, first stoving passage means, silver thick liquid roll mark device, second stoving passage means and third stoving passage means set gradually on the transmission path of roller bearing transmission system, wherein, roller bearing transmission system is including neighbouring first water-cooling roller and neighbouring that first stoving passage means's export set up the second water-cooling roller that second stoving passage means's export set up. The utility model discloses electric heat membrane gravure printing equipment can promote production efficiency and printing effect and product percent of pass.
Description
Technical Field
The utility model relates to an electric heat membrane technical field especially relates to an electric heat membrane gravure printing equipment.
Background
The existing electrothermal film gravure printing equipment adopts a one-step printing process, is not provided with a feeding device, and is not provided with a cooling design after drying, so that the production efficiency is low, the printing effect is poor, and the qualified rate is low. Moreover, in the latest electrothermal film intaglio printing equipment, after the corresponding paste layer is printed and is primarily dried through the corresponding drying channel, the electrothermal film is generally directly subjected to printing operation of another paste layer or next-stage drying operation. However, because the electric heat membrane is after carrying out preliminary drying, the electrical characteristics on thick liquids layer is unstable, if directly carry out thick liquids printing or next grade stoving operation on next step, will cause the electric heat membrane to appear electrical failure easily, has restricted the production qualification rate of product. Therefore, there is a need for an improved electrothermal film gravure printing device, which can improve the production efficiency and improve the printing effect and the product yield.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric heat membrane gravure printing equipment and electric heat membrane printing method thereof can promote production efficiency and printing effect and product percent of pass.
In order to realize the above-mentioned purpose, the utility model provides an electric heat membrane gravure printing equipment, including pay-off deviation correcting device, carbon thick liquid roll mark device, first stoving passage means, silver thick liquid roll mark device, second stoving passage means, third stoving passage means and roller bearing transmission system, pay-off deviation correcting device is used for loading the membrane and carries the membrane extremely roller bearing transmission system, carbon thick liquid roll mark device, first stoving passage means, silver thick liquid roll mark device, second stoving passage means and third stoving passage means set gradually on roller bearing transmission system's the transmission path, wherein, roller bearing transmission system includes neighbouring first water-cooling roller and neighbouring of first stoving passage means's export setting the second water-cooling roller of second stoving passage means's export setting.
Preferably, the electrothermal film gravure printing equipment further comprises a first fan cooling device and an automatic winding device, the first fan cooling device is arranged in front of the third drying channel device along a transmission path of the roller transmission system, and the automatic winding device is connected to the tail end of the roller transmission system.
Preferably, the third drying channel device comprises a first sub-drying channel device, a second sub-drying channel device and a second fan cooling device, wherein the first sub-drying channel device and the second sub-drying channel device are sequentially arranged at intervals, and the second fan cooling device is arranged between the first sub-drying channel device and the second sub-drying channel device.
Preferably, the electrothermal film gravure printing equipment further comprises a first roller deviation rectifying mechanism and a second roller deviation rectifying mechanism, wherein the first roller deviation rectifying mechanism is arranged close to the feeding end of the carbon paste roll printing device, and the second roller deviation rectifying mechanism is arranged close to the feeding end of the silver paste roll printing device.
Preferably, the feeding deviation correcting device comprises a first optical film coil tray, a second optical film coil tray and a roller deviation correcting structure, and the optical films sent out by the first optical film coil tray and the second optical film coil tray are combined into a whole and then are subjected to deviation correction through the roller deviation correcting structure.
Preferably, the electrothermal film intaglio printing equipment further comprises an observation area, the observation area is arranged between the second drying channel device and the third drying channel device, and the incompletely cured electrothermal film output by the second drying channel device enters the observation area and enters the third drying channel device from the observation area.
Compared with the prior art, because the electric heating film intaglio printing equipment of the utility model is provided with the first water-cooling roller at the outlet adjacent to the first drying channel device, the intermediate film which finishes the carbon paste printing can be cooled by the first water-cooling roller immediately after being dried by the first drying channel device, so that the carbon paste layer can be rapidly cooled and solidified, the electrical characteristics of the carbon paste layer can be rapidly stabilized, and the damage to the electrical characteristics possibly caused by the subsequent transmission process and the silver paste printing operation under the condition of unstable electrical characteristics are avoided; meanwhile, the second water-cooling roller is arranged at the position, close to the outlet of the second drying channel device, of the electric heating film intaglio printing equipment, so that the electric heating film after silver paste printing is dried by the second drying channel device can be cooled by the second water-cooling roller immediately, the electric heating film can be rapidly cooled and solidified, the electric characteristics of the electric heating film can be rapidly stabilized, and the possible damage to the electric characteristics in the subsequent transmission process and the next operation under the condition that the electric characteristics are unstable are avoided; thereby effectively promoting the qualification rate and the printing effect of the product production. Simultaneously, adopt the mode of water-cooling roller for first water-cooling roller and second water-cooling roller always can keep at stable temperature, and the cooling effect is good and simple structure. In addition, the feeding is carried out by the feeding deviation correcting device, the transmission of the rolling shaft transmission system and the sequential operation of the carbon slurry roll printing device, the first drying channel device, the silver slurry roll printing device, the second drying channel device, the third drying channel device, the first fan cooling device and the automatic winding device are carried out, so that the utility model can realize synchronous sectional type roll printing and synchronous sectional type drying and realize full-automatic production of the electrothermal film, effectively improve the production efficiency and the printing effect, and is beneficial to the stable performance and batch production of the electrothermal film; meanwhile, a better drying effect can be achieved, and the printing effect is further improved; the arrangement of the first fan cooling device can also play a role in blowing away the odor of the electric heating film while realizing the rapid cooling of the electric heating film. Moreover, through the setting of second fan cooling device, make the electric heat membrane appear the high temperature and then make the electric heat membrane situation such as warp appear when can avoiding third stoving channel device to dry the operation, also can blow off the smell on partly electric heat membrane earlier simultaneously. In addition, through the arrangement of the first roller deviation rectifying mechanism and the second roller deviation rectifying mechanism, the optical film can accurately enter the carbon paste roll printing device for printing and the intermediate film can accurately enter the silver paste roll printing device for printing, so that the printing effect is further improved; and through the deviation rectifying effect cooperation with the feeding deviation rectifying device, the stability of the whole transmission is effectively ensured. Moreover, the electric heat membrane can carry out the heat dissipation of certain degree behind the second stoving channel device and before getting into third stoving channel device, and then can prevent the too high condition of electric heat membrane temperature to a certain extent and appear.
Drawings
Fig. 1 is the utility model discloses an electric heat membrane gravure equipment's side view structure schematic diagram.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is an enlarged schematic view of a portion B in fig. 1.
Fig. 4 is a schematic perspective view of an intaglio printing device for an electrothermal film according to an embodiment of the present invention, wherein a part of the structure is hidden.
Fig. 5 is a partially enlarged view of fig. 4.
Detailed Description
In order to explain the contents, structural features, and objects and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.
Please refer to fig. 1 to 5, the utility model discloses an electric heat membrane gravure printing equipment, including pay-off deviation correcting device 1, carbon thick liquid roll mark device 3, first stoving passage means 4, silver thick liquid roll mark device 5, second stoving passage means 6, third stoving passage means 7 and roller bearing transmission system 2, pay-off deviation correcting device 1 is used for loading light membrane and carries light membrane to roller bearing transmission system 2, carbon thick liquid roll mark device 3, first stoving passage means 4, silver thick liquid roll mark device 5, second stoving passage means 6 and third stoving passage means 7 set gradually on the transmission path of roller bearing transmission system 2, roller bearing transmission system 2 includes the first water-cooling roller 21 that the export of neighbouring first stoving passage means 4 set up and the second water-cooling roller 22 that the export of neighbouring second stoving passage means 6 set up. Wherein, carbon thick liquid is printed to the light that carbon thick liquid roll seal device 3 was used for sending out pay-off deviation correcting device 1 and is printed carbon thick liquid, first stoving passage means 4 is used for carrying out the partial solidification with the intermediate film of carbon thick liquid roll seal device 3 output, silver thick liquid roll seal device 5 is used for printing the silver thick liquid with the intermediate film, second stoving passage means 6 is used for carrying out preliminary solidification with the electric heat membrane M of silver thick liquid roll seal device 5 output, third stoving passage means 7 is used for making the electric heat membrane M of second stoving passage means 6 output solidify completely, first water-cooling roller 21 and second water-cooling roller 22 are used for carrying out the rapid solidification with the intermediate film of first stoving passage means 4 output and the electric heat membrane M of second stoving passage means 6 output respectively.
Because the utility model discloses an electric heat membrane gravure printing equipment is provided with first water-cooling roller 21 in the exit that is close to first stoving channel device 4, make the intermediate film that accomplishes carbon thick liquid printing dry through first stoving channel device 4 back can cool off through first water-cooling roller 21 at once, thereby make the carbon thick liquid layer can cool down rapidly and solidify, make its electrical property stabilize fast, avoided the follow-up transmission process probably to the destruction that the electrical property caused and get into silver thick liquid printing operation under the unstable condition of electrical property; meanwhile, the second water-cooling roller 22 is arranged at the position, close to the outlet of the second drying channel device 6, of the electric heating film intaglio printing equipment, so that the electric heating film M after silver paste printing is dried through the second drying channel device 6 can be cooled through the second water-cooling roller 22 at once, the electric heating film M can be rapidly cooled and solidified, the electric characteristics of the electric heating film M are rapidly stabilized, and the damage to the electric characteristics possibly caused by the follow-up transmission process and the next operation under the condition that the electric characteristics are unstable are avoided; thereby effectively promoting the qualification rate and the printing effect of the product production. Meanwhile, the mode of the water-cooling roller is adopted, so that the first water-cooling roller 21 and the second water-cooling roller 22 can always be kept at stable temperature, the cooling effect is good, and the structure is simple.
In some embodiments, the electrothermal film gravure printing apparatus further comprises a first fan cooling device 8 and an automatic winding device 9, the first fan cooling device 8 is disposed in front of the third drying channel device 7 along the transmission path of the roller transmission system 2, the automatic winding device 9 is connected to the end of the roller transmission system 2, wherein the first fan cooling device 8 is used for cooling the fully solidified electrothermal film M, and the automatic winding device 9 is used for winding the cooled electrothermal film M. Feeding by the feeding deviation correcting device 1, transmission by the rolling shaft transmission system 2, and sequential operation of the carbon slurry roll printing device 3, the first drying channel device 4, the silver slurry roll printing device 5, the second drying channel device 6, the third drying channel device 7, the first fan cooling device 8 and the automatic winding device 9, so that the utility model can realize synchronous sectional type roll printing and synchronous sectional type drying and full-automatic production of the electrothermal film M, effectively improve the production efficiency and the printing effect, and is beneficial to stable performance and batch production of the electrothermal film M; meanwhile, a better drying effect can be achieved, and the printing effect is further improved; the arrangement of the first fan cooling device 8 can also play a role in blowing away the smell of the electrothermal film M while realizing the rapid cooling of the electrothermal film M.
In some embodiments, the third drying channel device 7 includes a first sub-drying channel device 71, a second sub-drying channel device 72, and a second fan cooling device 73 disposed between the first sub-drying channel device 71 and the second sub-drying channel device 72. Through the setting of second fan cooling device 73, make electric heat membrane M appear the high temperature and then make electric heat membrane M situation such as warp appear when can avoiding third stoving channel device 7 to dry the operation, also can blow off the smell on some electric heat membrane M earlier simultaneously.
In some embodiments, the electrothermal film gravure printing apparatus further comprises a first roller deviation rectifying mechanism 11 and a second roller deviation rectifying mechanism 12, wherein the first roller deviation rectifying mechanism 11 is disposed adjacent to the feeding end of the carbon paste rolling printing device 3, and the second roller deviation rectifying mechanism 12 is disposed adjacent to the feeding end of the silver paste rolling printing device 5. Through the setting of first roller bearing mechanism 11 and the second roller bearing mechanism 12 of rectifying for the entering carbon thick liquid roll mark device 3 that the membrane can be accurate prints and the entering silver thick liquid roll mark device 5 that the intermediate coat can be accurate prints, has further promoted the printing effect.
In some embodiments, the feeding deviation rectifying device 1 includes a first optical film winding tray 101, a second optical film winding tray 102 and a roller deviation rectifying structure 103, and the optical films sent from the first optical film winding tray 101 and the second optical film winding tray 102 are integrated and then go through the roller deviation rectifying structure 103 to rectify the deviation. From this design for the light membrane has bilayer structure, can further promote electric heat membrane M's quality, and the setting of roller bearing structure 103 of rectifying has further promoted whole driven stability.
In some embodiments, the electrothermal film gravure printing apparatus further includes an observation region 13, the observation region 13 is disposed between the second drying channel device 6 and the third drying channel device 7, and the incompletely cured electrothermal film M output by the second drying channel device 6 enters the observation region 13 and enters the third drying channel device 7 from the observation region 13. Through the setting of observation district 13, make things convenient for on-the-spot personnel to observe electric heat membrane M, the heat dissipation of the electric heat membrane M of also being convenient for simultaneously.
The utility model discloses electrothermal film gravure printing equipment's electrothermal film printing method, including following step:
step a, conveying the optical film to pass through a carbon paste roll printing device 3 for carbon paste printing;
b, conveying the intermediate film printed with the carbon paste layer to pass through a first drying channel device 4 so as to partially cure the carbon paste layer;
c, conveying the intermediate film to be cooled by the first water-cooling roller 21 so as to quickly solidify the carbon slurry layer;
d, conveying the intermediate film to pass through a silver paste rolling printing device 5 for silver paste printing so as to enable the silver paste to be fully fused with the partially cured carbon paste;
e, transmitting the electrothermal film M to pass through a second drying channel device 6 so as to primarily cure the electrothermal film M;
step f, the electric heating film M is conveyed to be cooled through a second water-cooling roller 22 so that the electric heating film M is rapidly solidified;
step g, the electrothermal film M is conveyed to pass through a third drying channel device 7 so as to be completely solidified;
h, conveying the electrothermal film M to pass through a first fan cooling device 8 so as to cool the electrothermal film; and
and step i, conveying the electric heating die M into an automatic winding device 9 for material collection.
In some embodiments, the intermediate film has a degree of cure of 65% to 75%; the carbon paste layer can be kept in a stable state, and can be fully fused with the carbon paste layer when the silver paste is printed.
In some embodiments, in step b, the degree of cure of the intermediate film is 70%.
In some embodiments, in step d, the curing degree of the electrothermal film M is greater than 90%.
In some embodiments, the drying temperature of the first, second and third drying channel devices 7 is 190 ℃ to 210 ℃; preferably 200 deg.c.
The above disclosure is only a preferred embodiment of the present invention, and the function is to facilitate the understanding and implementation of the present invention, which is not to be construed as limiting the scope of the present invention, and therefore, the present invention is not limited to the claims.
Claims (6)
1. The utility model provides an electric heat membrane gravure press equipment, its characterized in that includes pay-off deviation correcting device, carbon thick liquid roll mark device, first stoving passage means, silver thick liquid roll mark device, second stoving passage means, third stoving passage means and roller bearing transmission system, pay-off deviation correcting device is used for loading the membrane and carries the membrane extremely roller bearing transmission system, carbon thick liquid roll mark device, first stoving passage means, silver thick liquid roll mark device, second stoving passage means and third stoving passage means set gradually on the transmission path of roller bearing transmission system, wherein, roller bearing transmission system includes the neighbouring first water-cooled roll that the export of first stoving passage means set up and neighbouring the second water-cooled roll that the export of second stoving passage means set up.
2. The electrothermal film gravure printing apparatus of claim 1, wherein: still include first fan cooling device and automatic winding device, first fan cooling device follows roller transmission system's transmission route sets up the place ahead of third stoving access gear, automatic winding device connects roller transmission system's end.
3. The electrothermal film gravure printing apparatus of claim 1, wherein: the third drying channel device comprises a first sub-drying channel device, a second sub-drying channel device and a second fan cooling device, wherein the first sub-drying channel device and the second sub-drying channel device are sequentially arranged at intervals, and the second fan cooling device is arranged between the first sub-drying channel device and the second sub-drying channel device.
4. The electrothermal film gravure printing apparatus of claim 1, wherein: still include first roller bearing mechanism and the second roller bearing mechanism of rectifying, first roller bearing mechanism of rectifying is close to the feed end setting of carbon thick liquid roll seal device, the second roller bearing mechanism of rectifying is close to the feed end setting of silver thick liquid roll seal device.
5. The electrothermal film gravure printing apparatus of claim 1, wherein: pay-off deviation correcting device includes first membrane coiling material dish, second membrane coiling material dish and roller bearing structure of rectifying, the membrane that first membrane coiling material dish and second membrane coiling material dish sent out closes as an organic whole back process the roller bearing structure of rectifying rectifies.
6. The electrothermal film gravure printing apparatus of claim 1, wherein: still include observation area, observation area locates second stoving channel device with between the third stoving channel device, the electrothermal film of incomplete solidification of second stoving channel device output gets into observation area and by observation area gets into third stoving channel device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920764341.4U CN210553541U (en) | 2019-05-24 | 2019-05-24 | Electrothermal film gravure printing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920764341.4U CN210553541U (en) | 2019-05-24 | 2019-05-24 | Electrothermal film gravure printing equipment |
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| CN210553541U true CN210553541U (en) | 2020-05-19 |
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| CN201920764341.4U Active CN210553541U (en) | 2019-05-24 | 2019-05-24 | Electrothermal film gravure printing equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065293A (en) * | 2019-05-24 | 2019-07-30 | 广东暖丰电热科技有限公司 | A kind of electric heating film intaglio printing equipment |
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2019
- 2019-05-24 CN CN201920764341.4U patent/CN210553541U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065293A (en) * | 2019-05-24 | 2019-07-30 | 广东暖丰电热科技有限公司 | A kind of electric heating film intaglio printing equipment |
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