CN219442124U

CN219442124U - Antifouling cover structure of coating machine

Info

Publication number: CN219442124U
Application number: CN202320826656.3U
Authority: CN
Inventors: 苏高山; 董新胜; 苏健; 朱明保
Original assignee: Jiangsu Shali Gold Metal Co ltd
Current assignee: Jiangsu Shali Gold Metal Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-08-01
Anticipated expiration: 2033-04-14

Abstract

The utility model relates to the technical field of coating machine equipment, in particular to an antifouling cover structure of a coating machine, which comprises a coating machine spray gun assembly, wherein an anode annular plate and a cathode annular plate are fixedly embedded in an annular cover, a cone cylinder is fixedly arranged at the bottom end of the sleeve, a backing plate is fixedly arranged at the outer side of the cone cylinder, a large cavity cylinder is fixedly arranged at the bottom end of the backing plate, a top magnet block is fixedly arranged in the large cavity cylinder, an acrylic film shell is in contact with the inner part of the cone cylinder in a bonding manner, a ribbon board is in contact with the bottom end of the cone cylinder in a bonding manner, a silica gel ring and a small cavity cylinder are fixedly arranged at the top end of the ribbon board, and a bottom magnet block is fixedly arranged at the inner side of the top of the small cavity cylinder.

Description

Antifouling cover structure of coating machine

Technical Field

The utility model relates to the technical field of coating machine equipment, in particular to an anti-fouling cover structure of a coating machine.

Background

The electrostatic spraying method of the coating machine is to make the atomized coating material negatively charged under the action of a high-voltage direct current electric field by utilizing the corona discharge principle and adsorbed on the surface of a positive charge substrate on the surface to be coated, and the coating machine mostly adopts a guide cover structure assembled outside the spray head for guiding and limiting the sprayed powder due to the fact that the powder sprayed from the spray head is diffused caused by internal pressurization.

The outer side of a spray head of the existing coating machine is in threaded assembly with a guide anti-fouling cover, powder coatings adhered to the inner wall of the anti-fouling cover are required to be cleaned and descaled regularly, and the spraying efficiency of workpieces is affected by the frequent threaded assembly of the guide anti-fouling cover.

Disclosure of Invention

The utility model aims to provide an anti-fouling cover structure of a coating machine, which aims to solve the problem that the outer side of a spray head of the existing coating machine and a guide anti-fouling cover are in threaded assembly in the prior art, powder coatings adhered to the inner wall of the anti-fouling cover are required to be cleaned and descaled regularly, and the threaded assembly of the guide anti-fouling cover is frequently influenced in a reciprocating manner so as to influence the spraying efficiency of a workpiece.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an antifouling cover structure of coating machine, includes coating machine spray gun subassembly, coating machine spray gun subassembly bottom mounting is provided with shower nozzle and sleeve, coating machine spray gun subassembly bottom and sleeve inboard are all fixed to be provided with the ring lid, the inside gomphosis of ring lid is fixed to be provided with positive pole annular plate and negative pole annular plate, sleeve bottom mounting is provided with the awl section of thick bamboo, the fixed backing plate that is provided with in awl section of thick bamboo outside, backing plate bottom mounting is provided with big chamber section of thick bamboo, big chamber section of thick bamboo is inside to be fixedly provided with a magnetism stone, the inside laminating contact of awl section of thick bamboo has an ya keli shell, the laminating contact of awl section of thick bamboo bottom has the slat, the fixed silica gel ring and the little chamber section of thick bamboo that are provided with in slat top, the inboard fixed bottom magnetism stone that is provided with in little chamber section of thick bamboo top.

Preferably, the two backing plates, the large cavity cylinder, the top magnet blocks, the ribbon board, the small cavity cylinder and the bottom magnet blocks are arranged, and the vertical central axis of the cone cylinder is at a symmetrical distribution position.

Preferably, the horizontal cross sections of the sleeve, the cone, the acrylic film shell and the silica gel ring are all circular ring-shaped, and the top end of the acrylic film shell is in fit contact with the bottom end of the sleeve.

Preferably, the inner wall of the bottom of the large cavity cylinder is in embedded contact with the outer wall of the top of the small cavity cylinder, and the top end of the small cavity cylinder and the top end of the bottom magnet block are in fit contact with the bottom end of the top magnet block.

Preferably, the bottom end of the backing plate is vertically arranged with the fixed end surface of the top end of the large cavity cylinder, and the top end of the slat is vertically arranged with the fixed end surface of the bottom end of the small cavity cylinder.

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

according to the utility model, through the arrangement of the spray gun component, the spray head, the sleeve, the ring cover, the anode ring plate, the cathode ring plate, the conical barrel, the backing plate, the large cavity barrel, the top magnet block, the acrylic film shell, the ribbon board, the silica gel ring, the small cavity barrel and the bottom magnet block, the acrylic film shell is of the conical ring shell structure made of acrylic material, and is used as the guiding inner cover structure for spraying powder, as the acrylic film shell is used for a certain time, more powder is adhered to the inner wall of the spraying powder, the acrylic film shell attached to the inner side of the conical barrel is required to be replaced, the ribbon board, the silica gel ring, the small cavity barrel and the bottom magnet block are assembled into the assembly structure for the acrylic film shell, and the small cavity barrel and the large cavity barrel are magnetically adsorbed through the top magnet block and the bottom magnet block arranged at the top of the large cavity barrel until the bottom magnet block and the bottom magnet block in the small cavity barrel are pressed and limited, at this time, the top end face of the silica gel ring plays a role in pressing and limiting the bottom of the acrylic film shell, so that the acrylic film shell with more powder is conveniently replaced, the spraying powder is required to be sprayed on the outer side of the spraying powder, the spraying machine, the problem of the spraying powder is frequently influenced by the inner wall of the sealing cap is required to be frequently cleaned.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a sleeve according to the present utility model;

FIG. 4 is a schematic diagram of the structure of FIG. 3B according to the present utility model;

FIG. 5 is a schematic view of a cathode ring plate according to the present utility model;

fig. 6 is a schematic view showing a bottom view of an acrylic film shell according to the present utility model;

fig. 7 is a bottom view of the silica gel ring of the present utility model.

In the figure: the spray gun comprises a spray gun component of a 1-coating machine, a 2-spray head, a 3-sleeve, a 4-ring cover, a 5-anode ring plate, a 6-cathode ring plate, a 7-cone cylinder, an 8-base plate, a 9-large cavity cylinder, a 10-top magnet block, an 11-acrylic film shell, a 12-strip plate, a 13-silica gel ring, a 14-small cavity cylinder and a 15-bottom magnet block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, the present utility model provides a technical solution:

the utility model provides an antifouling cover structure of coating machine, including coating machine spray gun subassembly 1, coating machine spray gun subassembly 1 bottom mounting is provided with shower nozzle 2 and sleeve 3, coating machine spray gun subassembly 1 bottom and sleeve 3 inboard all are fixed and are provided with ring lid 4, the inside gomphosis of ring lid 4 is fixed and is provided with positive pole annular plate 5 and negative pole annular plate 6, sleeve 3 bottom mounting is provided with cone drum 7, cone drum 7 outside is fixed and is provided with backing plate 8, backing plate 8 bottom mounting is provided with big chamber drum 9, big chamber drum 9 inside is fixed and is provided with top magnetite piece 10, the inside laminating contact of cone drum 7 has ya keli shell 11, cone drum 7 bottom laminating contact has slat 12, slat 12 top is fixed and is provided with silica gel ring 13 and little chamber drum 14, little chamber drum 14 top inboard is fixed and is provided with bottom magnetite piece 15.

As shown in fig. 2, 4, 5, 6 and 7, through the coating machine spray gun assembly 1, the spray head 2, the sleeve 3, the ring cover 4, the anode ring plate 5, the cathode ring plate 6, the cone drum 7, the base plate 8, the large cavity drum 9, the top magnet block 10, the acrylic film shell 11, the ribbon 12, the silica gel ring 13, the small cavity drum 14 and the bottom magnet block 15 which are arranged, the acrylic film shell 11 is of a cone ring shell structure made of acrylic material and is used as a guiding inner cover structure for spraying powder, wherein the base plate 8, the large cavity drum 9, the top magnet block 10, the ribbon 12, the small cavity drum 14 and the bottom magnet block 15 are two, and the vertical central axis of the cone drum 7 is at a symmetrical distribution position; the horizontal sections of the sleeve 3, the cone 7, the acrylic film shell 11 and the silica gel ring 13 are all circular ring-shaped, and the top end of the acrylic film shell 11 is in fit contact with the bottom end of the sleeve 3; the inner wall of the bottom of the large cavity cylinder 9 is in embedded contact with the outer wall of the top of the small cavity cylinder 14, and the top end of the small cavity cylinder 14 and the top end of the bottom magnet block 15 are in fit contact with the bottom end of the top magnet block 10; the bottom of the backing plate 8 is vertically arranged with the fixed end surface of the top end of the large cavity cylinder 9, and the top end of the slat 12 is vertically arranged with the fixed end surface of the bottom end of the small cavity cylinder 14.

The working flow is as follows: the utility model provides an assembled ring cover structure for guiding spraying powder and preventing pollution of a spray gun of a coating machine, wherein a cathode ring plate 6 positioned inside a ring cover 4 plays a role in pressurizing and driving negative-charge powder, so that the outer side of the powder sprayed in a diffusion mode is pressurized, the time for the spraying powder to flow through the ring cover is shortened, the adhesion effect of the sprayed powder on the inner surface of an acrylic film shell 11 is reduced, the acrylic film shell 11 is a conical ring shell structure made of acrylic material, as the inner cover structure for guiding the spraying powder, the inner wall of the acrylic film shell 11 is adhered with more powder after a certain time is used, the acrylic film shell 11 attached to the inner side of a conical cylinder 7 is required to be replaced, a slat 12, a silica gel ring 13, a small cavity cylinder 14 and a bottom magnet block 15 are assembled to the acrylic film shell 11, the small cavity cylinder 14 arranged at the top of the slat 12 and the large cavity cylinder 9 are guided and pressed until the top magnet block 10 inside the large cavity cylinder 9 and the bottom magnet block 15 inside the small cavity cylinder 14 are adsorbed, and the top end of the silica gel cylinder 12 and the bottom magnet block 15 inside the large cavity cylinder 9 are adhered to the acrylic film shell 11, so that the acrylic film shell 11 can be replaced conveniently and more powder can be filled.

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

Claims

1. An antifouling cover structure of a coating machine, comprising a coating machine spray gun assembly (1), characterized in that: coating machine spray gun subassembly (1) bottom mounting is provided with shower nozzle (2) and sleeve (3), coating machine spray gun subassembly (1) bottom and sleeve (3) inboard are all fixed and are provided with ring lid (4), the inside gomphosis of ring lid (4) is fixedly provided with positive pole annular plate (5) and negative pole annular plate (6), sleeve (3) bottom mounting is provided with awl section of thick bamboo (7), awl section of thick bamboo (7) outside is fixedly provided with backing plate (8), backing plate (8) bottom mounting is provided with big chamber section of thick bamboo (9), big chamber section of thick bamboo (9) inside is fixedly provided with top magnet piece (10), the inside laminating contact of awl section of thick bamboo (7) has ya keli membrane shell (11), the laminating contact of awl section of thick bamboo (7) bottom has slat (12), the fixed silica gel ring (13) and the little chamber section of thick bamboo (14) in slat (12) top inboard is provided with bottom magnet piece (15).

2. An anti-fouling cover structure of a coating machine according to claim 1, characterized in that: the two bearing plates (8), the large cavity cylinder (9), the top magnet block (10), the strip plates (12), the small cavity cylinder (14) and the bottom magnet block (15) are arranged, and the vertical central axis of the cone cylinder (7) is at a symmetrical distribution position.

3. An anti-fouling cover structure of a coating machine according to claim 1, characterized in that: the horizontal cross sections of the sleeve (3), the cone (7), the acrylic film shell (11) and the silica gel ring (13) are all circular, and the top end of the acrylic film shell (11) is in fit contact with the bottom end of the sleeve (3).

4. An anti-fouling cover structure of a coating machine according to claim 1, characterized in that: the top outside of silica gel ring (13) and the inboard laminating contact of ya keli membrane shell (11) bottom, slat (12) that fixed setting in silica gel ring (13) bottom and backing plate (8) that cone (7) outside set up are parallel arrangement each other.

5. An anti-fouling cover structure of a coating machine according to claim 1, characterized in that: the inner wall of the bottom of the large cavity cylinder (9) is in embedded contact with the outer wall of the top of the small cavity cylinder (14), and the top end of the small cavity cylinder (14) and the top end of the bottom magnet block (15) are in fit contact with the bottom end of the top magnet block (10).

6. An anti-fouling cover structure of a coating machine according to claim 1, characterized in that: the bottom end of the backing plate (8) is vertically arranged with the fixed end surface of the top end of the large cavity cylinder (9), and the top end of the slat (12) is vertically arranged with the fixed end surface of the bottom end of the small cavity cylinder (14).