CN216883534U

CN216883534U - External hanging fixture for improving coated surface granularity and quality

Info

Publication number: CN216883534U
Application number: CN202220231179.1U
Authority: CN
Inventors: 吴胜利; 李湘桂; 李林跃
Original assignee: Suzhou Jiheng Nano Technology Co ltd
Current assignee: Suzhou Jiheng Nano Technology Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-07-05
Anticipated expiration: 2032-01-27

Abstract

The utility model provides an external clamp for improving the granularity and the quality of the surface of a coating, which comprises a top large disc, a bottom large disc, a plurality of supporting columns, a shielding net and a product placing assembly, wherein the plurality of supporting columns are uniformly supported between the top large disc and the bottom large disc along the circumferential direction, and the upper end and the lower end of each supporting column are fixedly connected with the top large disc and the bottom large disc respectively; at least one product placing assembly is arranged between the top large disc and the bottom large disc on the inner side of the supporting column; the shielding net is a plurality of pieces, is arranged at the periphery of the product placing assembly in an enclosing way at intervals or continuously, and the left side and the right side of the shielding net are respectively connected to the adjacent supporting columns. According to the utility model, the thickness of the film layer attached to the workpiece to be coated can be effectively adjusted through the shielding net, and the problems that the shielding and cleaning of the solid plate are not in place and the film thickness control precision is not in place due to too much shielding of the workpiece are solved.

Description

External hanging fixture for improving coated surface granularity and quality

Technical Field

The utility model relates to the technical field of coating tool fixtures, in particular to an external clamp for improving the granularity and quality of a coated surface.

Background

With the gradual popularization and application of the existing nanotechnology, films with different coating thicknesses can be obtained by surface treatment of different coatings; in order to solve the problem of controlling the film thickness of different workpieces in the same furnace, a control means for reducing the film thickness of different workpieces in the same furnace is realized by adding a solid baffle in the prior art; so that workpieces with different handle diameters in the same furnace can be uniformly matched with the corresponding film thickness.

The mode of applying solid baffle to control membrane thickness in prior art production has thick layer cohesion relatively poor in actual operation, and the difficult management and control of rete thickness, thin layer scheduling problem appear.

Therefore, it is desirable to provide an external hanging fixture capable of improving the granularity and quality of the coated surface.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: in order to overcome the defects in the prior art, the utility model provides the external clamp for improving the granularity and the quality of the surface of the coated film, and solves the problems that the thick layer has poor binding force, the thickness of the film layer is difficult to control, the film layer is too thin and the like in the operation of a solid baffle.

The technical scheme adopted for solving the technical problems is as follows: an external hanging fixture for improving the granularity and the quality of the surface of a coating film comprises a top large disc, a bottom large disc, a plurality of supporting columns, a shielding net and a product placing assembly, wherein the supporting columns are uniformly supported between the top large disc and the bottom large disc along the circumferential direction, and the upper end and the lower end of each supporting column are fixedly connected with the top large disc and the bottom large disc respectively; at least one product placing assembly is further arranged between the top large disc and the bottom large disc on the inner side of the supporting column; the shielding net is a plurality of pieces, is arranged at the periphery of the product placing assembly in an enclosing mode at intervals or continuously, and the left side and the right side of the shielding net are connected to the adjacent supporting columns respectively.

Specifically, the product placing assembly comprises a rotating shaft, the upper end and the lower end of the rotating shaft are respectively connected with the top large disc and the bottom large disc in a rotating mode, at least one rotating disc is arranged on the rotating shaft and fixed on the rotating shaft, a plurality of product inserting holes are formed in the disc surface of the rotating disc, and the product inserting holes are used for placing rod-shaped products to be coated.

In order to improve the coating efficiency, preferably, the rotating disc is provided with a plurality of rotating discs which are distributed at equal intervals along the axis.

In order to enable the shielding net to keep the shape of the cambered surface, a plurality of supporting ribs are arranged on the shielding net. When the shielding net is installed, the shielding net can be fixedly connected to the supporting columns through the extending ends of the supporting ribs on the two sides.

Preferably, the mesh size of the blocking mesh is 1 x 1 mm.

Preferably, the shielding net is made of stainless steel.

Preferably, the bottom large disc comprises a boss and a flange edge arranged at the periphery of the boss.

The utility model has the beneficial effects that: according to the external clamp for improving the granularity and the quality of the coated surface, the thickness of the film layer attached to the workpiece to be coated can be effectively adjusted through the shielding net, and the problems that the solid plate is not shielded and cleaned in place, the film thickness control precision is not in place due to too much shielding of the workpiece and the like are solved.

Drawings

The utility model is further illustrated by the following figures and examples.

FIG. 1 is a schematic structural view of an external clip of the present invention.

Fig. 2 is a schematic view of the structure of the blocking net.

In the figure: 1. the top large plate, 2, the bottom large plate, 2.1, the boss, 2.2, the flange limit, 3, the support column, 4, shelter from the net, 4.1, the net, 5, the subassembly is placed to the product, 5.1, the pivot, 5.2, the carousel, 6, the product.

Detailed Description

The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.

As shown in fig. 1, the external hanging fixture for improving the granularity and the quality of the surface of a coating film comprises a top large disc, a bottom large disc, a plurality of supporting columns, a shielding net and a product placing assembly, wherein the bottom large disc comprises a boss and a flange edge arranged on the periphery of the boss, the plurality of supporting columns are uniformly supported between the top large disc and the bottom large disc along the circumferential direction, and the upper end and the lower end of each supporting column are fixedly connected with the top large disc and the bottom large disc respectively; at least one product placing assembly is further arranged between the top large disc and the bottom large disc on the inner side of the supporting column; the shielding net is a plurality of pieces, is arranged at the periphery of the product placing assembly in an enclosing mode at intervals or continuously, and the left side and the right side of the shielding net are connected to the adjacent supporting columns respectively. The product placing assembly comprises a rotating shaft, the upper end and the lower end of the rotating shaft are respectively connected with the top large disc and the bottom large disc in a rotating mode, at least one rotating disc is arranged on the rotating shaft and fixed on the rotating shaft, a plurality of product inserting holes are formed in the disc surface of the rotating disc, and the product inserting holes are used for placing rod-shaped products to be coated. In order to improve the coating efficiency, preferably, the rotating disc is provided with a plurality of rotating discs which are distributed at equal intervals along the axis.

In order to enable the shielding net to keep the shape of the cambered surface, a plurality of supporting ribs are arranged on the shielding net. When the shielding net is installed, the shielding net can be fixedly connected to the supporting columns through the extending ends of the supporting ribs on the two sides. Preferably, the shielding net is made of stainless steel, and the grid size of the shielding net is 1 x 1 mm.

In light of the foregoing description of preferred embodiments in accordance with the utility model, it is to be understood that numerous changes and modifications may be made by those skilled in the art without departing from the scope of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides an improve external anchor clamps of coating film surface granularity and quality which characterized in that: the device comprises a top large disc, a bottom large disc, a plurality of support columns, a shielding net and a product placing assembly, wherein the plurality of support columns are uniformly supported between the top large disc and the bottom large disc along the circumferential direction, and the upper end and the lower end of each support column are fixedly connected with the top large disc and the bottom large disc respectively; at least one product placing assembly is further arranged between the top large disc and the bottom large disc on the inner side of the supporting column; the shielding net is a plurality of pieces, is arranged at the periphery of the product placing assembly in an enclosing mode at intervals or continuously, and the left side and the right side of the shielding net are connected to the adjacent supporting columns respectively.

2. The external hanging fixture for improving the granularity and the quality of the coated surface as claimed in claim 1, wherein: the product placing assembly comprises a rotating shaft, the upper end and the lower end of the rotating shaft are respectively connected with the top large disc and the bottom large disc in a rotating mode, at least one rotating disc is arranged on the rotating shaft and fixed on the rotating shaft, and a plurality of product inserting holes are formed in the disc surface of the rotating disc.

3. The external hanging fixture for improving the granularity and the quality of the coated surface as claimed in claim 2, wherein: the carousel is a plurality of, and distributes along the axis is equidistant.

4. The external hanging fixture for improving the granularity and the quality of the coated surface as claimed in claim 1, wherein: the shielding net is provided with a plurality of supporting ribs.

5. The external hanging fixture for improving the granularity and the quality of the coated surface as claimed in claim 1, wherein: the mesh size of the shielding net is 1 x 1 mm.

6. The external hanging fixture for improving the granularity and the quality of the coated surface as claimed in claim 1, wherein: the shielding net is made of stainless steel.

7. The external hanging fixture for improving the granularity and the quality of the coated surface as claimed in claim 1, wherein: the bottom large disc comprises a boss and a flange edge arranged on the periphery of the boss.