CN212167974U

CN212167974U - Coating device for flexible transparent conductive film

Info

Publication number: CN212167974U
Application number: CN202020491653.5U
Authority: CN
Inventors: 陈海涛; 许小勇; 李扬
Original assignee: Huzhou Guorui Electronic Technology Co ltd
Current assignee: Huzhou Guorui Electronic Technology Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-12-18
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a coating device for a flexible transparent conductive film, which belongs to the technical field of conductive film coating and comprises a coating pool, a fixed bracket is arranged on the outer wall of the right end of the coating pool, a telescopic pressing device is arranged in the middle of the bottom of the fixed bracket, the left side and the right side of the top of the coating pool are respectively provided with a conveying roller, the middle part of the coating pool is provided with an electric push rod through a bracket, the top of the electric push rod is connected with a lower supporting plate, the bottom of the telescopic pressing device is connected with an upper supporting plate, a supporting plate block is arranged on the outer wall of the right end of the coating pool, a material returning device is arranged at the top of the supporting plate block, the elasticity of the transparent conductive film can be adjusted, the limit conveying of the transparent conductive film is ensured, and the redundant paint is scraped, and the scraped paint can flow back to the paint pool again for recycling, so that the resources are saved, and the paint on the surface of the transparent conductive film can be smeared.

Description

Coating device for flexible transparent conductive film

Technical Field

The utility model relates to a conductive film coating technical field specifically is a coating unit for flexible transparent conductive film.

Background

When coating transparent conductive film, generally can only carry out spacing transport to transparent conductive film among the current device, conveyor is generally all fixed, transparent conductive film is because flexible so the elasticity can change, and be difficult to adjust the elasticity of transparent conductive film when carrying the coating among the current device, transparent conductive film surface has unnecessary coating when the coating simultaneously, simple scraping device can only take out unnecessary coating, and can not cyclic utilization coating, lead to the waste. To this end, we propose a coating apparatus for a flexible transparent conductive film.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coating unit for flexible transparent conductive 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: the utility model provides a coating unit for flexible transparent conductive thin film, includes scribbles the pond, the right-hand member outer wall of scribbling the pond sets up the fixed bolster, the middle part position of fixed bolster bottom sets up flexible closing device, the top left and right sides of scribbling the pond all sets up the conveying roller, the middle part position of scribbling the pond sets up electric putter through the support, electric putter's top connection bottom support plate, flexible closing device's bottom connection upper support plate, the right-hand member outer wall of scribbling the pond sets up the backup pad piece, and the top of backup pad piece sets up the feed back device, the bottom of bottom support plate all sets up fixed plate with the top of last backup pad, and the bottom of organizing fixed plate piece down connects the top at the electric putter expansion end, the inner wall of bottom support plate and last backup pad all.

Furthermore, the telescopic pressing device comprises a hollow pipe body fixedly arranged at the bottom of the fixed support, a movable plate is arranged in an inner cavity of the hollow pipe body, a telescopic spring is arranged at the top of the movable plate, the top of the telescopic spring is fixedly connected to the top of the inner cavity of the hollow pipe body, a movable ejector rod is connected to the bottom of the movable plate, and the bottom of the movable ejector rod is connected to the top of the upper-group fixed plate.

Furthermore, the feed back device comprises a box body arranged at the top of the supporting plate, through grooves are formed in the left side and the right side of the box body, an upper pressing plate is arranged at the top of an inner cavity of the box body, a partition plate is arranged in the inner cavity of the box body, and a lower pressing plate matched with the upper pressing plate is arranged at the top of the partition plate.

Furthermore, the top of the partition board is uniformly provided with through holes, the bottom of the box body is communicated with the two groups of through pipes, the supporting plate is a hollow plate, and the supporting plate is communicated with the coating pool.

Further, the left and right sides inner wall of activity plate all sets up the slider, the left and right sides inner wall of cavity body all sets up the spout that matches with the slider.

Furthermore, the opposite end surfaces of the upper pressure plate and the lower pressure plate are inclined plates, and the opposite end surfaces of the inclined plates are provided with plane convex blocks.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is provided with a telescopic pressing device, the telescopic pressing device can drive the upper supporting plate to be attached to the lower supporting plate to move up and down together, and the lower supporting plate moves up and down through the electric push rod, thereby ensuring the spacing conveying of the transparent conductive film while adjusting the elasticity of the transparent conductive film, and also being capable of painting the coating on the surface of the transparent conductive film;

2. the utility model discloses set up the feed back device, the top board among the feed back device can strike off transparent conductive film surface unnecessary coating with the cooperation of holding down plate, and the coating that strikes off can flow back to again and carry out cyclic utilization in the coating pond to resources are saved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the telescopic pressing device of the present invention;

fig. 3 is a schematic structural view of the feeding back device of the present invention.

In the figure: 1. a coating pool; 2. fixing a bracket; 3. a telescopic pressing device; 31. a hollow tube body; 32. a movable plate; 33. a tension spring; 34. a movable ejector rod; 4. a conveying roller; 5. a lower support plate; 6. an upper support plate; 7. an electric push rod; 8. a material returning device; 81. a box body; 82. an upper pressure plate; 83. a partition plate; 84. a lower pressing plate; 9. fixing the plate; 10. a paint roller.

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.

The utility model provides a technical scheme: a coating device for a flexible transparent conductive film, please refer to fig. 1, and comprises a coating pool 1, wherein coating is arranged in the coating pool 1, and is sprayed on the surface of the conveyed transparent conductive film through a self-contained spraying device, a fixed support 2 is arranged on the outer wall of the right end of the coating pool 1, a telescopic pressing device 3 is arranged in the middle of the bottom of the fixed support 2, conveying rollers 4 are arranged on the left side and the right side of the top of the coating pool 1, the transparent conductive film is conveyed on the conveying rollers 4, and the tightness during conveying of the transparent conductive film can be adjusted through the cooperation of the telescopic pressing device 3 and an electric push rod 7;

referring to fig. 1 and 2, an electric push rod 7 is disposed at the middle position of a coating pool 1 through a bracket, the top of the electric push rod 7 is connected with a lower support plate 5, the bottom of a telescopic pressing device 3 is connected with an upper support plate 6, a support plate block is disposed on the outer wall of the right end of the coating pool 1, the electric push rod 7 is connected with a power supply through a control switch to operate, the electric push rod 7 can push a lower group of fixed plate blocks 9 to drive the lower support plate 5 to move up and down, a transparent conductive film moves along with the lower support plate 5, a material returning device 8 is disposed at the top of the support plate block, the bottom of the lower support plate 5 and the top of the upper support plate 6 are both provided with fixed plate blocks 9, the bottom of the lower group of fixed plate blocks 9 is connected to the top of the movable end of the electric push rod 7, coating rollers 10 are disposed on the inner, so that the transparent conductive film can be coated;

referring to fig. 2, the telescopic pressing device 3 includes a hollow tube 31 fixedly disposed at the bottom of the fixed support 2, a movable plate 32 is disposed in an inner cavity of the hollow tube 31, a telescopic spring 33 is disposed at the top of the movable plate 32, the top of the telescopic spring 33 is fixedly connected to the top of the inner cavity of the hollow tube 31, the bottom of the movable plate 32 is connected to a movable ejector rod 34, and the bottom of the movable ejector rod 34 is connected to the top of the upper group of fixed plates 9, when the electric push rod 7 pushes the lower support plate 5 to move up and down, the movable ejector rod 34 moves up and down in the hollow tube 31, and the movable ejector rod 34 pushes the upper support plate 6 to be attached to the top of the lower support plate 5 to move along with the upper support plate, so that the coating work can be rapidly completed during the transportation process of;

referring to fig. 3, the material returning device 8 includes a box 81 disposed on the top of the supporting plate, through slots are disposed on both left and right sides of the box 81, an upper pressure plate 82 is disposed on the top of an inner cavity of the box 81, a partition 83 is disposed in the inner cavity of the box 81, a lower pressure plate 84 matched with the upper pressure plate 82 is disposed on the top of the partition 83, and a transparent conductive film enters the box 81 through the through slots and passes through the upper pressure plate 82 and the lower pressure plate 84, so that the upper pressure plate 82 and the lower pressure plate 84 can scrape off excess paint on the surfaces of the upper pressure plate 82 and the lower pressure plate 84, thereby avoiding waste of the paint;

wherein, the top of the partition 83 is uniformly provided with through holes, the bottom of the box 81 is communicated with two groups of through pipes, the support plate is a hollow plate, the support plate is communicated with the coating pond, the through holes on the partition 83 enable the coating dropped on the partition 83 to slide down and flow into the coating pond 1 through the through pipes and the support plate;

the inner walls of the left side and the right side of the movable plate 32 are respectively provided with a sliding block, the inner walls of the left side and the right side of the hollow pipe body 31 are respectively provided with a sliding groove matched with the sliding block, and the sliding block is limited in the sliding groove through the sliding block, so that the movable plate 32 can move up and down in the hollow pipe body 31;

the opposite end faces of the upper pressing plate 82 and the lower pressing plate 84 are inclined plates, plane convex blocks are arranged on the opposite end faces of the inclined plates, the inclined plates are arranged, redundant paint which is coated in a scraping mode slides down along the sliding plates, and redundant paint on the transparent conductive film is scraped by the convex blocks at the top under the condition that the transparent conductive film is not damaged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A coating device for flexible transparent conductive films, comprising a coating bath (1), characterized in that: a fixed bracket (2) is arranged on the outer wall of the right end of the coating pool (1), a telescopic pressing device (3) is arranged in the middle of the bottom of the fixed bracket (2), the left side and the right side of the top of the coating pool (1) are respectively provided with a conveying roller (4), the middle part of the coating pool (1) is provided with an electric push rod (7) through a bracket, the top of the electric push rod (7) is connected with a lower supporting plate (5), the bottom of the telescopic pressing device (3) is connected with an upper supporting plate (6), a supporting plate block is arranged on the outer wall of the right end of the coating pool (1), a material returning device (8) is arranged on the top of the supporting plate block, the bottom of the lower supporting plate (5) and the top of the upper supporting plate (6) are both provided with a fixed plate block (9), and the bottom of the lower group of fixed plates (9) is connected with the top of the movable end of the electric push rod (7), and coating rollers (10) are arranged on the inner walls of the lower supporting plate (5) and the upper supporting plate (6).

2. The coating apparatus for a flexible transparent conductive film according to claim 1, wherein: the telescopic pressing device (3) comprises a hollow pipe body (31) fixedly arranged at the bottom of a fixed support (2), a movable plate block (32) is arranged in an inner cavity of the hollow pipe body (31), a telescopic spring (33) is arranged at the top of the movable plate block (32), the top of the telescopic spring (33) is fixedly connected to the top of the inner cavity of the hollow pipe body (31), a movable ejector rod (34) is connected to the bottom of the movable plate block (32), and the bottom of the movable ejector rod (34) is connected to the top of an upper-group fixed plate block (9).

3. The coating apparatus for a flexible transparent conductive film according to claim 1, wherein: the feed back device (8) comprises a box body (81) arranged at the top of a supporting plate block, through grooves are formed in the left side and the right side of the box body (81), an upper pressing plate (82) is arranged at the top of an inner cavity of the box body (81), a partition plate (83) is arranged in the inner cavity of the box body (81), and a lower pressing plate (84) matched with the upper pressing plate (82) is arranged at the top of the partition plate (83).

4. A coating apparatus for a flexible transparent conductive film according to claim 3, wherein: the top of baffle (83) evenly sets up the through-hole, and the bottom intercommunication two sets of siphunculuss of box (81), and the support plate is the cavity plate, and the support plate is linked together with scribbling the pond.

5. The coating apparatus for a flexible transparent conductive film according to claim 2, wherein: the left and right sides inner wall of activity plate (32) all sets up the slider, the left and right sides inner wall of cavity body (31) all sets up the spout that matches with the slider.

6. A coating apparatus for a flexible transparent conductive film according to claim 3, wherein: the opposite end surfaces of the upper pressure plate (82) and the lower pressure plate (84) are inclined plates, and the opposite end surfaces of the inclined plates are provided with plane convex blocks.