CN220111420U

CN220111420U - Uniform coating tool of coating machine

Info

Publication number: CN220111420U
Application number: CN202321593421.0U
Authority: CN
Inventors: 吴志付; 尤沙洋; 尤育改
Original assignee: Hubei Xinzhongyi Valve Port Packaging Co ltd
Current assignee: Hubei Xinzhongyi Valve Port Packaging Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-12-01
Anticipated expiration: 2033-06-21

Abstract

The utility model discloses a uniform coating tool of a coating machine, which comprises a workbench for coating, wherein a U-shaped plate is slidably arranged on the upper end surface of the workbench, a scraping plate for flattening the coating is fixedly arranged on the inner side of the U-shaped plate, a blanking component for blanking is arranged on the side wall of the U-shaped plate, the blanking component comprises a loading box and a blanking pipe, one end of the loading box is fixedly connected with the upper end surface of the U-shaped plate, the blanking pipe is fixedly arranged on the inner wall of the U-shaped plate, the blanking pipe is positioned on one side of the scraping plate, the lower end surface of the loading box is mutually communicated with the inner cavity of the blanking pipe through a guide pipe, a coating spray head for communicating with the inner cavity of the self is fixedly arranged on one side of the blanking pipe, a membrane for preventing the coating from leaking is fixedly arranged on the inner wall of the coating spray head, and an air pump for improving the air pressure in the inner cavity of the loading box is fixedly arranged on the upper end surface of the U-shaped plate. Through setting up the unloading subassembly, evenly scribble the coating on the body, reduced loading case movement track's loaded down with trivial details degree, reduced artifical input.

Description

Uniform coating tool of coating machine

Technical Field

The utility model relates to the technical field of film coating machines, in particular to a uniform coating tool of a film coating machine.

Background

With the rapid development of electronic products, the requirements of people on functional coatings are increasing, various anti-dazzle, anti-fingerprint, anti-reflection, electromagnetic wave shielding, antistatic and other coatings are also developed, and a laboratory film coater is required to be frequently used in the development process of the coatings.

In the prior art, the Chinese patent with the application number of 201621044192.7 discloses a feeding device of a film coating machine, wherein the feeding device is arranged above a film coating machine body, a workbench is arranged at the upper end of the film coating machine body, and positioning rings are respectively arranged at four corners of the workbench. The backup pad is equipped with horizontal movable groove and vertical movable groove, and the movable groove regional area that covers below workstation is regional, and the charging point position is easy to adjust, and feed cylinder is reinforced and ejection of compact convenient operation, and the repeatability of experimental result is good, ensures the smooth development of functional coating in the laboratory.

The horizontal movable groove and the vertical movable groove that offer through the backup pad up end can let the feed cylinder slide at will, can let the inside coating drip of feed cylinder to the body that needs to be paintd through the pipe on, and scraper assembly makes a round trip to slide on the body that needs to be paintd can paint evenly with the coating, but the removal orbit of feed cylinder is comparatively loaded down with trivial details in the above-mentioned prior art's the smearing process, and the feed cylinder adopts the manpower to remove again when removing, and the manual input is great.

Disclosure of Invention

The utility model mainly aims to provide a uniform coating tool of a coating machine, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is that the uniform coating tool of the coating machine comprises a workbench for coating, wherein a U-shaped plate is slidably arranged on the upper end surface of the workbench, a scraper for spreading the coating is fixedly arranged on the inner side of the U-shaped plate, and a blanking assembly for blanking is arranged on the side wall of the U-shaped plate.

The unloading subassembly includes loading box and unloading pipe, and loading box's one end and the up end fixed connection of U template, unloading pipe fixed mounting is in the inner wall of U template, and the unloading pipe is located one side of scraper blade, and loading box's lower terminal surface communicates each other through the inner chamber of pipe and unloading pipe, and unloading pipe is close to one side fixed mounting of workstation and is used for the coating shower nozzle with self inner chamber intercommunication.

The inner wall fixed mounting of coating shower nozzle has the lamella that prevents the coating and reveal, and the up end fixed mounting of U template has the air pump that is arranged in improving the loading box inner chamber.

Further, a ball valve is rotatably mounted in the inner cavity of the guide pipe, and a valve rod for rotating the ball valve is rotatably mounted on the outer wall of the guide pipe.

Further, the loading box is fixedly provided with a feeding pipe communicated with the inner cavity of the loading box, and the feeding end of the feeding pipe is provided with a sealing cover for sealing the loading box by screw thread fit.

Further, the sliding tray has been seted up to the up end of workstation, and in the inner chamber of sliding tray was extended to the both ends of U template, the threaded rod was installed in the inside rotation of workstation, the screw hole with threaded rod looks adaptation has been seted up to the lateral wall of U template, the inner wall fixed mounting of workstation has power take off, power take off's one end and the one end fixed connection of threaded rod.

Further, the guide rod is fixedly arranged on the inner wall of the workbench, and a guide hole matched with the guide rod is formed in the side wall of the U-shaped plate.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the blanking assembly can move back and forth along with the U-shaped plate on the upper end surface of the workbench, and then the paint is uniformly sprayed on the body to be coated through the blanking assembly, so that the paint is uniformly coated on the body to be coated under the action of the scraping plate, the complexity of the moving track of the loading box during paint coating is reduced, and the manual investment is reduced.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the workstation and load box of the present utility model;

FIG. 3 is a cross-sectional view of the loading bin and blanking tube of the present utility model;

fig. 4 is an enlarged view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a work table; 2. a U-shaped plate; 3. a scraper; 4. a loading box; 5. a feed pipe; 6. a threaded rod; 7. a guide rod; 8. a ball valve; 9. and (5) blanking pipes.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the utility model discloses a uniform coating tool of a coating machine, which comprises a workbench 1 for coating, wherein a U-shaped plate 2 is slidably arranged on the upper end surface of the workbench 1, and the workbench 1 can play a supporting role on a body to be coated so as to facilitate coating of the body to be coated.

The inboard fixed mounting of U template 2 has the scraper blade 3 that is used for spreading paint, and the lateral wall of U template 2 is provided with the unloading subassembly that is used for the unloading, evenly drips the coating on the body that needs to be paintd, then promotes U template 2 and slides back and forth, can evenly paint the coating on the body under the effect of scraper blade 3.

The unloading subassembly includes loading box 4 and unloading pipe 9, and loading box 4's one end and the up end fixed connection of U template 2, loading box 4 comprises transparent glass material, and the outer wall of loading box 4 is carved with the scale mark that shows the coating volume, can observe the coating content in loading box 4 inner chamber directly perceivedly, can smear the volume accurate accuse at every turn to the coating, prevents that the coating from smearing the volume too much or too little.

The unloading pipe 9 fixed mounting is in the inner wall of U template 2, and unloading pipe 9 is located one side of scraper blade 3, and the lower terminal surface of loading tank 4 communicates each other through the inner chamber of pipe and unloading pipe 9, and the coating in the loading tank 4 inner chamber flows to the inner chamber of unloading pipe 9 along the pipe under self gravity.

Further, two scrapers 3 are fixedly arranged on the inner side of the U-shaped plate 2, a blanking pipe 9 is arranged between the two scrapers 3, and meanwhile, the two scrapers 3 and the blanking pipe 9 are arranged between the U-shaped plate 2 and the workbench 1, so that paint can be uniformly smeared on the upper end face of the body when the two scrapers 3 synchronously move along with the U-shaped plate 2.

One side of the blanking pipe 9, which is close to the workbench 1, is fixedly provided with a coating spray head which is communicated with the inner cavity of the blanking pipe, wherein the lower end face of the blanking pipe 9 is fixedly provided with a plurality of coating spray heads along the side wall of the blanking pipe, and the coating flowing into the inner cavity of the blanking pipe 9 is uniformly dropped on a body to be coated through the plurality of coating spray heads, so that the coating can be uniformly coated along with the continuous movement of the blanking pipe 9 along with the scraping plate 3, and the complexity of the coating in the coating process is reduced.

The inner wall fixed mounting of coating shower nozzle has the lamella that prevents that the coating from revealing, all installs the lamella in the inner chamber of a plurality of coating shower nozzles, and the lamella can play the effect of restriction to the coating in the unloading pipe 9, and when the inside atmospheric pressure of unloading pipe 9 was the same or is less than external atmospheric pressure with external atmospheric pressure, the coating in the unloading pipe 9 inner chamber can not follow the coating shower nozzle and drip to the body that needs to smear on, prevents the waste to the coating.

The up end fixed mounting of U template 2 has the air pump that is arranged in improving the internal chamber of loading case 4, and the up end intercommunication of connecting pipe and unloading pipe 9 is passed through to the end of giving vent to anger of air pump, and the air pump can improve the atmospheric pressure in the internal chamber of loading case 4 after starting, and the atmospheric pressure constantly rises in the unloading pipe 9 internal chamber this moment, alright let the lamella open, has realized letting the coating in the unloading pipe 9 internal chamber drop to the body that needs to smear through the coating shower nozzle.

The ball valve 8 is rotatably arranged in the inner cavity of the guide pipe, the valve rod used for rotating the ball valve 8 is rotatably arranged on the outer wall of the guide pipe, and the flow rate of paint flowing into the inner cavity of the blanking pipe 9 in the inner cavity of the loading box 4 can be controlled through the ball valve 8 so as to control the flow of paint dropping on the body.

Further, the rotating angle of the ball valve 8 can be controlled through the valve rod, and the rotating convenience of the ball valve 8 is improved.

One end of the loading box 4 far away from the U-shaped plate 2 is fixedly provided with a feeding pipe 5 communicated with the inner cavity of the loading box 4, and paint can be guided into the inner cavity of the loading box 4 through the feeding pipe 5 so as to fill the inner cavity of the loading box 4 with paint.

The feed end of the feed pipe 5 is provided with a sealing cover for sealing the feed pipe through threaded fit, the sealing cover is convenient to disassemble and assemble through threaded fit, and gas and outside air in the inner cavity of the loading box 4 can be prevented from being exchanged through the sealing cover during the working of the air pump, so that the convenience of air pressure change in the inner cavity of the loading box 4 is improved.

The sliding tray has been seted up to the up end of workstation 1, and in the inner chamber of sliding tray was extended to the both ends of U template 2, the sliding tray can play the effect of inject to the sliding track of U template 2 to improve the gliding stability of U template 2.

The threaded rod 6 is installed in the inside rotation of workstation 1, the screw hole with threaded rod 6 looks adaptation has been seted up to the lateral wall of U template 2, the inner wall fixed mounting of workstation 1 has power take off, power take off's one end and the one end fixed connection of threaded rod 6, wherein power take off comprises driving motor, driving motor's power take off end and the one end fixed connection of threaded rod 6, driving motor can provide the power supply to threaded rod 6's rotation, so that improve threaded rod 6 pivoted convenience, can let U template 2 slide along the sliding tray round trip under the cooperation of screw hole simultaneously, the gliding convenience of U template 2 has been improved.

Guide bar 7 is fixedly installed to the inner wall of workstation 1, and the guiding hole with guide bar 7 looks adaptation has been seted up to the lateral wall of U template 2, and guide bar 7 can play the effect of inject to the sliding track of U template 2, prevents that the condition of rocking or skew from appearing when U template 2 slides, has improved the gliding stability of U template 2.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Uniform coating frock of coating machine, its characterized in that: the automatic coating machine comprises a workbench (1) for coating, wherein a U-shaped plate (2) is slidably arranged on the upper end surface of the workbench (1), a scraper (3) for flattening the coating is fixedly arranged on the inner side of the U-shaped plate (2), and a blanking assembly for blanking is arranged on the side wall of the U-shaped plate (2);

the blanking assembly comprises a loading box (4) and a blanking pipe (9), one end of the loading box (4) is fixedly connected with the upper end face of the U-shaped plate (2), the blanking pipe (9) is fixedly arranged on the inner wall of the U-shaped plate (2), the blanking pipe (9) is positioned on one side of the scraping plate (3), the lower end face of the loading box (4) is communicated with the inner cavity of the blanking pipe (9) through a guide pipe, and a paint spray head which is communicated with the inner cavity of the blanking pipe (9) is fixedly arranged on one side, close to the workbench (1), of the blanking pipe (9);

the inner wall of the paint spray head is fixedly provided with a membrane flap for preventing paint leakage, and the upper end surface of the U-shaped plate (2) is fixedly provided with an air pump for improving the air pressure in the inner cavity of the loading box (4).

2. The uniform coating fixture of the coating machine according to claim 1, wherein: the ball valve (8) is rotatably installed in the inner cavity of the guide pipe, and the valve rod for rotating the ball valve (8) is rotatably installed on the outer wall of the guide pipe.

3. The uniform coating fixture of the coating machine according to claim 1, wherein: the loading box (4) is far away from one end of the U-shaped plate (2) and fixedly provided with a feeding pipe (5) communicated with the inner cavity of the loading box, and the feeding end of the feeding pipe (5) is provided with a sealing cover for sealing the loading box through threaded fit.

4. The uniform coating fixture of the coating machine according to claim 1, wherein: the utility model discloses a power output device, including workstation (1), threaded rod (6), power take-off's one end and threaded rod (6)'s one end fixed connection, the sliding tray has been seted up to the up end of workstation (1), in the inner chamber of sliding tray is extended to at the both ends of U template (2), threaded rod (6) is installed in the inside rotation of workstation (1), the screw hole with threaded rod (6) looks adaptation has been seted up to the lateral wall of U template (2), the inner wall fixed mounting of workstation (1).

5. The uniform coating fixture of the coating machine according to claim 4, wherein: the guide rod (7) is fixedly arranged on the inner wall of the workbench (1), and a guide hole matched with the guide rod (7) is formed in the side wall of the U-shaped plate (2).