Automatic continuous swing arm spraying device for surface of high-precision ceramic wafer

Abstract

The utility model discloses an automatic continuous swing arm spraying device for the surface of a high-precision ceramic chip, which is characterized in that a spraying valve (9) is arranged inside a spraying bin (5), a servo motor (1) is arranged on the left side of the spraying bin (5), an eccentric transmission wheel (2) is assembled on the servo motor (1) and is connected with the spraying valve (9) through a swing arm support (4), a separant barrel (13) is communicated with the spraying valve (9) through a rubber pipe (11), and the spraying bin (5) is provided with a swing arm. The rubber pipe (11) is provided with an electromagnetic pump (12) and a peristaltic pump, the spraying valve (9) is communicated with a compressed air pipe (7) through a first connector (8), a conveying platform (17) is arranged below the spraying valve (9), and the conveying platform (17) carries a sheet (18) to be sprayed and a sprayed finished product (20). The spraying device meets the spraying requirements of workpieces of different specifications, reduces waste and reduces production cost.

Description

Technical Field

[0001] This utility model belongs to the field of ceramic sheet green body spraying technology, and relates to a high-precision automatic continuous swing arm spraying device for ceramic sheet surface. Background Technology

[0002] The existing ceramic sheet manufacturing process includes green body forming, cutting, pretreatment, sintering, and surface treatment; among which, the pretreatment function is to spray a release agent on the surface of the ceramic green body to prepare for sintering.

[0003] Currently, the ceramic green body spraying equipment is equipped with a fixed spray gun. The quantitative spraying effect is achieved by increasing the spray gun opening and the compressed air intake. However, the release agent on the surface of the ceramic green body is unevenly distributed after spraying, resulting in release agent waste and failure to sinter. This makes it difficult to meet the surface treatment requirements of large workpieces, resulting in insufficient and inaccurate surface spraying processing, which increases costs. Utility Model Content

[0004] To address the aforementioned problems in the existing technology, this application provides a high-precision automatic continuous swing arm spraying device for ceramic sheet surfaces.

[0005] The technical solution of this utility model is as follows:

[0006] A high-precision automatic continuous swing arm spraying device for ceramic sheet surface includes a spraying chamber with a spray valve inside. A servo motor is located on the left side of the spraying chamber, and the servo motor is equipped with an eccentric drive wheel. The eccentric drive wheel is connected to the spray valve through a swing arm bracket. A release agent tank is located on the right side of the spraying chamber, and the release agent tank is connected to the spray valve through a hose. The hose is equipped with an electromagnetic pump and a peristaltic pump. The spray valve is connected to a compressed air pipe through a first connector. A conveying platform is located below the spray valve, and the conveying platform carries the sheet to be sprayed and the finished product.

[0007] As a preferred embodiment of this utility model: the top of the spray valve is provided with an access line.

[0008] In a preferred embodiment of this utility model, a second connector is provided between the spray valve and the hose.

[0009] In a preferred embodiment of this utility model: a through hole 1 is provided on the left side wall of the spraying chamber, through which the swing arm bracket passes; a through hole 2 is provided on the right side wall of the spraying chamber, through which the hose passes.

[0010] In a preferred embodiment of this utility model, a through hole is provided at the bottom of the spraying chamber, through which the conveying platform passes.

[0011] In a preferred embodiment of this utility model, the bottom end of the servo motor is mounted on the first tray, and the bottom end of the release agent tank is mounted on the second tray.

[0012] The beneficial effects of this utility model are:

[0013] The opening of the spray valve can be adjusted according to the weight of the release agent on a single ceramic green body. The spray valve is mounted on a swing arm bracket, and the eccentric drive wheel is connected to the spray valve through the swing arm bracket. This allows the servo motor to control the eccentric angle of the swing arm bracket, thereby adjusting the swing arm angle of the spray valve according to the product size and feeding direction. This achieves large-angle spraying and a uniform spraying effect in all directions. The amount of release agent sprayed is adjusted by controlling the current of the electromagnetic pump, ensuring that the release agent is delivered quantitatively without air bubbles. This meets the spraying requirements of workpieces of different specifications, reduces waste, lowers production costs, and is convenient and reliable. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a high-precision automatic continuous swing arm spraying device for ceramic sheet surface according to the present invention.

[0015] In the diagram: 1-Servo motor; 2-Eccentric transmission wheel; 3-First support plate; 4-Swing arm bracket; 5-Spraying chamber; 6-Connection line; 7-Compressed air pipe; 8-First connector; 9-Spray valve; 10-Second connector; 11-Hose; 12-Electromagnetic pump; 13-Resistant tank; 14-Second support plate; 15-Through hole two; 16-Through hole one; 17-Conveyor platform; 18-Sheet to be sprayed; 19-Through hole; 20-Finished sprayed product. Detailed Implementation

[0016] The present invention will now be described in detail with reference to the accompanying drawings and embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0017] like Figure 1 As shown, a high-precision automatic continuous swing arm spraying device for ceramic sheet surface includes a spraying chamber 5, a spray valve 9 is installed inside the spraying chamber 5, a servo motor 1 is installed on the left side of the spraying chamber 5, the servo motor 1 is equipped with an eccentric transmission wheel 2, the eccentric transmission wheel 2 is connected to the spray valve 9 through a swing arm bracket 4, a release agent tank 13 is installed on the right side of the spraying chamber 5, the release agent tank 13 is connected to the spray valve 9 through a hose 11, the hose 11 is equipped with an electromagnetic pump 12 and a peristaltic pump, the spray valve 9 is connected to a compressed air pipe 7 through a first connector 8, and a conveying platform 17 is installed below the spray valve 9, the conveying platform 17 carries the sheet to be sprayed 18 and the finished product 20.

[0018] The top of the spray valve 9 is equipped with an access line 6 for easy installation and maintenance; a second connector 10 is provided between the spray valve 9 and the hose 11; a through hole 16 is provided on the left side wall of the spraying chamber 5, through which the swing arm bracket 4 passes; a through hole 15 is provided on the right side wall of the spraying chamber 5, through which the hose 11 passes; a through hole 19 is provided at the bottom of the spraying chamber 5, through which the conveying platform 17 passes for easy transportation; the bottom end of the servo motor 1 is mounted on the first pallet 3, and the bottom end of the release agent tank 13 is mounted on the second pallet 14, which improves the stability of the servo motor 1 and the release agent tank 13, ensuring safety and reliability.

[0019] In summary, this utility model provides an automatic continuous swing-arm spraying device for high-precision ceramic sheet surfaces. The opening of the spray valve can be adjusted according to the weight of the release agent on a single ceramic green sheet. The spray valve is mounted on a swing-arm bracket, and the eccentric drive wheel is connected to the spray valve through the swing-arm bracket. This allows the servo motor to control the eccentric angle of the swing-arm bracket, thereby adjusting the swing-arm angle of the spray valve according to the product size and feeding direction. This achieves large-angle spraying and a uniform all-around spraying effect. The release agent spraying volume is adjusted by controlling the current of the electromagnetic pump, ensuring a bubble-free and quantitative delivery of the release agent. This meets the spraying requirements of workpieces of different specifications, reduces waste, and lowers production costs.

[0020] Although the embodiments of this utility model have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for this utility model. For those skilled in the art, and for those of ordinary skill in the art, various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. Therefore, without departing from the general concept defined by the claims and their equivalents, this utility model is not limited to the specific details.

Claims

1. A high-precision automatic continuous swing arm spraying device for ceramic sheet surface, characterized in that: Including spray bin (5), the inside of spray bin (5) is provided with spray valve (9), the left side of spray bin (5) is provided with servo motor (1), servo motor (1) is equipped with eccentric driving wheel (2), eccentric driving wheel (2) is connected spray valve (9) by swing arm support (4), the right side of spray bin (5) is provided with isolating agent barrel (13), isolating agent barrel (13) is communicated spray valve (9) by rubber tube (11), rubber tube (11) is equipped with electromagnetic pump (12) and peristaltic pump, spray valve (9) is communicated compressed air pipe (7) by first joint (8), the below of spray valve (9) is provided with conveying platform (17), conveying platform (17) carries the sheet to be sprayed (18) and spray finished product (20).

2. The high-precision automatic continuous swing arm spraying device for ceramic sheet surface according to claim 1, characterized in that: The top of the spray valve (9) is provided with an access line (6).

3. The high-precision automatic continuous swing arm spraying device for ceramic sheet surface according to claim 1, characterized in that: The second joint (10) is provided between the spray valve (9) and the rubber tube (11).

4. The automatic continuous swing arm spraying device for high-precision ceramic sheet surface according to claim 1, characterized in that: The left wall of the spray bin (5) is provided with a through hole one (16), the swing arm support (4) penetrates the through hole one (16), the right wall of the spray bin (5) is provided with a through hole two (15), the rubber tube (11) penetrates the through hole two (15).

5. The automatic continuous swing arm spraying device for high-precision ceramic sheet surface according to claim 1, characterized in that: The bottom of the spray bin (5) is provided with a through hole (19), the conveying platform (17) passes through the through hole (19).

6. The high-precision automatic continuous swing arm spraying device for the surface of ceramic sheet according to any one of claims 1-5, characterized in that: The bottom end of the servo motor (1) is installed on the first supporting plate (3), the bottom end of the isolating agent barrel (13) is installed on the second supporting plate (14).

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