CN212370468U - Even coating film device of ITO film - Google Patents
Even coating film device of ITO film Download PDFInfo
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- CN212370468U CN212370468U CN201922484298.9U CN201922484298U CN212370468U CN 212370468 U CN212370468 U CN 212370468U CN 201922484298 U CN201922484298 U CN 201922484298U CN 212370468 U CN212370468 U CN 212370468U
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Abstract
The utility model discloses an ITO film uniform coating device, which comprises a coating box, a filter box, a coating device, a liquid injection device and a filter device; the ITO film is sprayed and coated by injecting coating liquid through a liquid injection port and a coating liquid spraying pipe in a coating tank inside the coating tank, the sprayed redundant coating liquid flows into a liquid discharge port through a liquid injection plate inside the coating tank and is discharged outside through the liquid discharge port, at the moment, the filter tank is mainly used for adsorbing and filtering dust in the coating tank, and air flows along a V-shaped flow passage between a lower flow guide passage and an upper flow guide passage in sequence so as to be adsorbed and cooled, so that the adsorption effect is high and the cooling effect is good; fluff can be implanted in the non-woven fabrics surface, and heat-conducting plate and cooling tube all can be aluminium system or copper, increase the heat conductivity, and the cooling tube can external joint cooling water, and in other jumbo size objects got into the rose box can be avoided to lower filter screen, go up the filter screen and avoid other objects to get into the evacuation pump in, play the guard action.
Description
Technical Field
The utility model relates to a coating machine technical field specifically is an even coating device of ITO film.
Background
The ITO film need coat a membrane to the film outside at the in-process of production, current ITO film vacuum coating machine has degree of automation height, high efficiency, the vacuum degree is high, advantages such as energy consumption low, need carry out evacuation treatment to equipment inside before carrying out the coating film, but in actual operation generally for accelerating production, the heating device of device is melted to general inside can open simultaneously, so can appear inside temperature rise and carry out the process of evacuation simultaneously, when the air of heating was pumped out by the vacuum pump during the evacuation, must the heat can be taken on the vacuum pump, thereby lead to the vacuum pump temperature rise too high, probably make vacuum pump efficiency decline, influence the performance of machine.
Therefore, those skilled in the art have provided a device for uniformly coating an ITO film to solve the above problems in the background art.
Disclosure of Invention
An object of the utility model is to provide an even coating film device of ITO film to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a device for uniformly coating an ITO film comprises a film coating box, a filter box, a film coating device, a liquid injection device and a filter device; the upper end of the coating box is provided with a filter box, the upper end in the coating box is provided with a liquid injection device, the lower end in the coating box is provided with a coating device, and the filter device is arranged in the filter box; the coating device comprises a coating pool, a supporting plate, a liquid injection plate and a liquid outlet; the left side of the inside lower extreme of coating film incasement portion is equipped with the backup pad, and the right side of the inside lower extreme of coating film incasement portion is equipped with the coating film pond, and the inside downside in coating film pond is equipped with the notes liquid board of slope form, and the right-hand member downside in coating film pond is equipped with the leakage fluid dram with the department of correspondence of annotating the liquid board, and one side tip of leakage fluid dram runs through the outer end downside that extends to the coating film case.
As a further aspect of the present invention: the liquid injection device comprises a support frame, a liquid injection port, a coating liquid spray pipe and a rotating rod; the upside tip of backup pad is equipped with the support frame, and the upside tip of support frame is equipped with the installation cover, and the inside through connection dwang of installation cover, and runs through on the support frame and be equipped with annotates the liquid mouth, and the left side tip of annotating the liquid mouth runs through the outer end outside that extends to the coating film case, and the right side tip of annotating the liquid mouth is equipped with the coating film liquid shower that corresponds the setting with the coating film pond of slope form.
As a further aspect of the present invention: the filtering device comprises a lower filtering net, a screen plate, a heat conducting plate and a cooling pipe; the inside lower extreme of rose box is equipped with down the filter screen, and the upside tip of filter screen is equipped with the otter board that a plurality of slope set up down, and the upside tip of otter board all is equipped with the heat-conducting plate of slope form, all is equipped with the cooling tube between the adjacency of heat-conducting plate, and the inside of otter board all is equipped with the non-woven fabrics, and all is equipped with down the water conservancy diversion passageway between the adjacency of otter board, all is equipped with the water conservancy diversion passageway between the adjacency of heat-conducting plate, and the inside upper end.
As a further aspect of the present invention: a through pipe is arranged between the lower end part of the filter box and the connection of the film coating box.
As a further aspect of the present invention: and a discharge pipe is arranged at the end part of the upper side of the filter box, and a vacuum pumping pump is arranged on the discharge pipe.
As a further aspect of the present invention: the heat conducting plate and the cooling pipe can be made of aluminum or copper.
As a further aspect of the present invention: the vacuum pump is electrically connected with an external power supply and an external single chip microcomputer, and the model of the external single chip microcomputer is STM 32.
Compared with the prior art, the beneficial effects of the utility model are that: the device is suitable for various coating occasions, when in use, an ITO film is injected into a coating tank through a liquid injection port and a coating liquid spray pipe to spray and coat the ITO film, the sprayed redundant coating liquid flows into a liquid discharge port through a liquid injection plate in the coating tank and is discharged outwards through the liquid discharge port, at the moment, the filter tank is mainly used for adsorbing and filtering dust in the coating tank, and air flows along a V-shaped flow passage between a lower flow guide passage and an upper flow guide passage in sequence so as to be adsorbed and cooled, so that the adsorption effect is high and the cooling effect is good; fluff can be implanted into the surface of the non-woven fabric to increase the capacity, the mesh plate is provided with meshes, and partial air can flow through the non-woven fabric and the meshes in sequence to increase the adsorption capacity and the air fluidity; the heat-conducting plate and the cooling pipe can be made of aluminum or copper, the heat conductivity is increased, the cooling pipe can be externally connected with cooling water, the lower filter screen can prevent other large-size objects from entering the filter box, the upper filter screen can prevent other objects from entering the vacuum pump, and the protection effect is achieved.
Drawings
FIG. 1 is a schematic structural diagram of an apparatus for uniformly coating an ITO film.
FIG. 2 is a schematic structural diagram of a cross section of a filter box of an ITO film uniform coating device.
In the figure: 1-coating box, 2-supporting plate, 3-coating pool, 4-liquid injection plate, 5-liquid discharge port, 6-liquid injection port, 7-supporting frame, 8-coating liquid spray pipe, 9-rotating rod, 10-mounting sleeve, 11-filtering box, 12-through pipe, 13-vacuum pump, 14-discharge pipe, 15-lower filtering net, 16-screen plate, 17-non-woven fabric, 18-lower flow guide channel, 19-heat conducting plate, 20-cooling pipe, 21-upper flow guide channel and 22-upper filtering net.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, an ITO film uniformly coating apparatus includes a coating box, a filter box, a coating apparatus, a liquid injection apparatus and a filter apparatus; the upper end of the coating box 1 is provided with a filter box 11, the upper end inside the coating box 1 is provided with a liquid injection device, the lower end inside the coating box 1 is provided with a coating device, and the inside of the filter box 11 is provided with a filter device; the coating device comprises a coating pool 3, a supporting plate 2, a liquid injection plate 4 and a liquid outlet 5; the left side of the inside lower extreme of coating film case 1 is equipped with backup pad 2, and the right side of the inside lower extreme of coating film case 1 is equipped with coating film pond 3, and the inside downside of coating film pond 3 is equipped with the notes liquid board 4 of slope form, and the right-hand member downside of coating film pond 3 is equipped with leakage fluid dram 5 with the department of correspondence of annotating liquid board 4, and one side tip of leakage fluid dram 5 runs through the outer end downside that extends to coating film case 1.
The liquid injection device comprises a support frame 7, a liquid injection port 6, a coating liquid spray pipe 8 and a rotating rod 9; the upside tip of backup pad 2 is equipped with support frame 7, and the upside tip of support frame 7 is equipped with installation cover 10, and the inside through connection dwang 9 of installation cover 10, and runs through on the support frame 7 and be equipped with notes liquid mouth 6, and the left side tip of annotating liquid mouth 6 runs through the outer end outside that extends to coating film case 1, and the right side tip of annotating liquid mouth 6 is equipped with the coating film liquid shower 8 that corresponds the setting with coating film pond 3 of slope form.
The filtering device comprises a lower filtering net 15, a screen plate 16, a heat conducting plate 19 and a cooling pipe 20; filter screen 15 under being equipped with of the inside lower extreme of rose box 11, and the upside tip of filter screen 15 is equipped with otter board 16 that a plurality of slope set up down, and the upside tip of otter board 16 all is equipped with the heat-conducting plate 19 of slope form, all be equipped with cooling tube 20 between heat-conducting plate 19's the adjacency, and the inside of otter board 16 all is equipped with non-woven fabrics 17, and all be equipped with down water conservancy diversion passageway 18 between otter board 16's the adjacency, all be equipped with water conservancy diversion passageway 21 between heat-conducting plate 19's the adjacency, the inside upper end of rose box 11 is.
A through pipe 12 is arranged between the lower end part of the filter box 11 and the connection of the film coating box 1.
The upper end of the filter box 11 is provided with a discharge pipe 14, and the discharge pipe 14 is provided with a vacuum pump 13.
The heat-conducting plate 19 and the cooling tube 20 may be made of aluminum or copper.
The vacuum pump 13 is electrically connected with an external power supply and an external single chip microcomputer, and the model of the external single chip microcomputer is STM 32.
The utility model discloses a theory of operation is:
the utility model relates to an even coating film device of ITO film, this device is applicable to multiple coating film occasion, during the use, in coating film pond 3 through coating film case 1 inside with the ITO film, pour into coating film liquid through annotating liquid mouth 6 and coating film liquid shower 8 and spray the coating film to the ITO film, spray unnecessary coating film liquid and flow into leakage fluid dram 5 department through annotating liquid board 4 inside coating film pond 3, discharge to the outside through leakage fluid dram 5, at this moment, rose box 11 is mainly used for adsorbing the filtration to the dust in coating film case 1, the air can flow along the V type runner between lower water conservancy diversion passageway 18 and the upper water conservancy diversion passageway 21 in proper order, thereby adsorbed and cooled, the adsorption effect is high and the cooling effect is also good; fluff can be implanted into the surface of the non-woven fabric 17 to increase the capacity, the mesh plate 16 is provided with meshes, and partial air can also flow through the non-woven fabric 17 and the meshes in sequence to increase the adsorption capacity and the air fluidity; the heat conducting plate 19 and the cooling pipe 20 are both made of aluminum or copper, so that the heat conductivity is increased, the cooling pipe 9 can be externally connected with cooling water, the lower filter screen 15 can prevent other large-size objects from entering the filter box 11, and the upper filter screen 22 can prevent other objects from entering the vacuum pump 13, so that the protection effect is achieved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A device for uniformly coating an ITO film comprises a film coating box, a filter box, a film coating device, a liquid injection device and a filter device; the device is characterized in that a filter box (11) is arranged at the upper end of the coating box (1), a liquid injection device is arranged at the upper end inside the coating box (1), a coating device is arranged at the lower end inside the coating box (1), and a filter device is arranged inside the filter box (11); the coating device comprises a coating pool (3), a support plate (2), a liquid injection plate (4) and a liquid discharge port (5); the left side of the inside lower extreme of coating case (1) is equipped with backup pad (2), and the right side of the inside lower extreme of coating case (1) is equipped with coating pond (3), and the inside downside of coating pond (3) is equipped with notes liquid board (4) of slope form, and the right-hand member downside of coating pond (3) is equipped with leakage fluid dram (5) with the department of correspondence of annotating liquid board (4), and a side end portion of leakage fluid dram (5) runs through the outer end downside that extends to coating case (1).
2. The device for uniformly coating the ITO thin film according to claim 1, wherein the liquid injection device comprises a support frame (7), a liquid injection port (6), a coating liquid spray pipe (8) and a rotating rod (9); the upside tip of backup pad (2) is equipped with support frame (7), and the upside tip of support frame (7) is equipped with installation cover (10), the inside through connection dwang (9) of installation cover (10), and run through on support frame (7) and be equipped with and annotate liquid mouth (6), and the left side tip of annotating liquid mouth (6) runs through the outer end outside that extends to coating film case (1), and the right side tip of annotating liquid mouth (6) is equipped with the coating film liquid shower that corresponds the setting with coating film pond (3) of slope form.
3. The device for uniformly coating the ITO thin film according to claim 1, wherein the filtering device comprises a lower filtering screen (15), a screen plate (16), a heat conducting plate (19) and a cooling pipe (20); the utility model discloses a filter box, including rose box (11), the inside lower extreme of rose box (11) is equipped with down filter screen (15), and the upside tip of filter screen (15) is equipped with otter board (16) that a plurality of slope set up down, and the upside tip of otter board (16) all is equipped with heat-conducting plate (19) of slope form, all be equipped with cooling tube (20) between the adjacency of heat-conducting plate (19), and the inside of otter board (16) all is equipped with non-woven fabrics (17), and all be equipped with down water conservancy diversion passageway (18) between the adjacency of otter board (16), all be equipped with between the adjacency of heat-conducting plate (19) water conservancy diversion passageway (21), filter.
4. The device for uniformly coating the ITO thin film according to claim 1, wherein a through pipe (12) is arranged between the lower end part of the filter box (11) and the connection of the coating box (1).
5. The device for uniformly coating the ITO thin film according to claim 1, wherein a discharge pipe (14) is arranged at the upper end of the filter box (11), and a vacuum pump (13) is arranged on the discharge pipe (14).
6. The device for uniformly coating the ITO thin film according to claim 3, wherein the heat-conducting plate (19) and the cooling tube (20) are made of aluminum or copper.
7. The device for uniformly coating the ITO thin film according to claim 5, wherein the vacuum pumping pump (13) is electrically connected with an external power supply and an external single chip microcomputer, and the external single chip microcomputer is STM32 in model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922484298.9U CN212370468U (en) | 2019-12-31 | 2019-12-31 | Even coating film device of ITO film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922484298.9U CN212370468U (en) | 2019-12-31 | 2019-12-31 | Even coating film device of ITO film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212370468U true CN212370468U (en) | 2021-01-19 |
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ID=74157654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922484298.9U Active CN212370468U (en) | 2019-12-31 | 2019-12-31 | Even coating film device of ITO film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212370468U (en) |
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2019
- 2019-12-31 CN CN201922484298.9U patent/CN212370468U/en active Active
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