Ceramic anilox roller spraying protection device

Abstract

The utility model discloses a ceramic anilox roller spraying protection device, and belongs to the technical field of anilox rollers. The device mainly comprises a shell; the clamping assembly is provided with a clamping part suitable for clamping the anilox roller; the protection assembly is suitable for preventing the clamping part from being directly contaminated with coating powder, the protection assembly is installed on the clamping assembly, the protection assembly comprises at least two sets of connecting rods, and one ends of the connecting rods are installed on the clamping part; the protective disc is connected with the other end of the connecting rod, and a circular groove is formed in the protective disc; and an opening is formed in the rubber pad, and the rubber pad is arranged in the circular groove. According to the ceramic anilox roller spraying protection device, the chuck is shielded through the protection assembly, the situation that the surface and a notch of the chuck are contaminated with excessive spraying powder after the chuck is used for a long time, and follow-up use is affected is prevented, and the effect of protecting the chuck is achieved.

Description

Technical Field

[0001] This application relates to the technical field of anilox rollers, and specifically to a spraying protection device for a ceramic anilox roller. Background Art

[0002] Anilox roller spraying generally refers to performing a coating treatment on the surface of an anilox roller to endow it with specific functions or characteristics. For example, in the manufacturing process of a laser-engraved ceramic anilox roller, the method of plasma is used to melt the thermal spraying chromium oxide powder and spray it onto the surface of a metal light roller to form a ceramic film with high hardness, firm bonding with the metal roller, and density.

[0003] For example, the patent with the publication number CN214390718U specifically discloses a spraying protection device for a ceramic anilox roller. This device clamps the anilox roller through a chuck, then the spraying machine drives it to rotate, and then sprays the anilox roller through a spray gun, and protects the shaft head and both end faces of the anilox roller through a protection device.

[0004] However, during the implementation of the above patent, since the sprayed powder will splash everywhere and there is no protective measure on the chuck, after long-term use, the powder is likely to accumulate on the surface of the chuck and in the grooves on the chuck, resulting in inaccurate clamping and affecting the opening and closing of the chuck.

[0005] Therefore, it is necessary to provide a spraying protection device for a ceramic anilox roller to solve the above problems.

[0006] It should be noted that the above information disclosed in this background art section is only used to understand the background art of the concept of this application, and therefore, it may include information that does not constitute the prior art. Summary of the Invention

[0007] Based on the above problems existing in the prior art, the problem to be solved by this application is: to provide a spraying protection device for a ceramic anilox roller to achieve the effect of protecting the chuck.

[0008] The technical solution adopted by the present application to solve its technical problems is as follows: A ceramic anilox roll spraying protection device includes a housing; a clamping assembly that is suitable for clamping the anilox roll, the clamping assembly is installed inside the housing, and the clamping assembly has a clamping part suitable for clamping the anilox roll; a spraying assembly that is suitable for spraying the anilox roll, the spraying assembly is installed inside the housing; a cleaning assembly that is suitable for collecting spraying waste, the cleaning assembly is installed inside the housing; a protection assembly that is suitable for preventing the clamping part from directly contaminating the coating powder, the protection assembly is installed on the clamping assembly, and the protection assembly includes: at least two groups of connecting rods, one end of the connecting rod is installed on the clamping part; a protection disc, the protection disc is connected to the other end of the connecting rod, and a circular groove is provided on the protection disc; a rubber pad, an opening is provided on the rubber pad, and the rubber pad is arranged inside the circular groove.

[0009] Further, the clamping assembly includes two groups of mounting brackets installed inside the housing. A rotating part is provided on one of the mounting brackets, a clamping part is provided on the rotating part, and a tightening part is provided on the other mounting bracket.

[0010] Further, the spraying assembly includes a set of transmission components. The transmission components include a slide rail installed between the two groups of mounting brackets. A base is slidably arranged on the slide rail, and a spraying part is arranged on the base.

[0011] Further, the cleaning assembly includes a fixed bracket installed on the housing. A rotating bracket is rotatably installed on the fixed bracket through a universal ball, and a scraper is detachably installed on the rotating bracket.

[0012] Further, a screw hole is provided on the fixed bracket, a screw rod is arranged inside the screw hole, and a collection box is arranged inside the housing.

[0013] The beneficial effect of the present application is as follows: A ceramic anilox roll spraying protection device provided by the present application shields the chuck through the protection assembly, preventing its surface and notch from being contaminated with too much spraying powder after long-term use, affecting subsequent use, and achieving the effect of protecting the chuck.

[0014] In addition to the purposes, features, and advantages described above, the present application has other purposes, features, and advantages. The following will refer to the drawings for a further detailed description of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The specification drawings forming a part of the present application are used to provide a further understanding of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application.

[0016] In the drawings:

[0017] Figure 1 is an overall schematic diagram of a ceramic anilox roll spraying protection device in the present application;

[0018] Figure 2 is Figure 1 the internal schematic diagram of the whole in

[0019] Figure 3 is Figure 2 the enlarged schematic diagram at position A in

[0020] Among them, each reference numeral in the figure:

[0021] 1. Housing; 2. Clamping assembly; 21. Mounting frame; 22. Rotating part; 23. Tightening part; 24. Clamping part; 3. Protection assembly; 31. Protection disc; 32. Rubber pad; 33. Connecting rod; 4. Cleaning assembly; 41. Scraper; 42. Rotating frame; 43. Screw; 44. Fixed frame; 45. Collection box; 5. Spraying assembly; 51. Slide rail; 52. Base; 53. Spraying part. Specific embodiments

[0022] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will describe this application in detail with reference to the drawings and in combination with the embodiments.

[0023] In order to enable those skilled in the art of this technology to better understand the solution of this application, the following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of this application.

[0024] As Figures 1 - 3 shown, this application provides a spraying protection device for a ceramic gravure roll, including a housing 1, and a clamping assembly 2 is arranged inside the housing 1, and the clamping assembly 2 is used to clamp the gravure roll;

[0025] As Figures 2 - 3 shown, the clamping assembly 2 includes two groups of mounting frames 21 fixedly installed inside the housing 1, a rotating part 22 is arranged on one group of mounting frames 21, and a clamping part 24 is arranged on the rotating part 22, and the clamping part 24 is an existing three-jaw chuck, and its specific structure and principle will not be elaborated here too much. It should be noted that the rotating part 22 can be a rotating structure driven by a motor, a rotating rod is installed at the output end of the motor through a synchronous belt group, and the rotating rod is fixedly connected to the clamping part 24;

[0026] Meanwhile, a tightening part 23 is provided on another set of mounting brackets 21. The tightening part 23 can be a tightening structure driven by a cylinder, that is, a push rod can be fixedly installed at the output end of the cylinder, and a thimble is fixedly installed at the end of the push rod away from the cylinder;

[0027] The clamping part 24 clamps the shaft head at one end of the anilox roll, and then the tightening part 23 abuts against the shaft head at the other end of the anilox roll. Driven by the rotating part 22, the clamping part 24 drives the anilox roll to rotate on the tightening part 23.

[0028] As Figures 2 - 3 shown, a protective component 3 is fixedly installed on the clamping component 2. The protective component 3 is used to prevent the clamping part 24 from directly being contaminated by the coating powder;

[0029] As Figure 3 shown, the protective component 3 includes multiple groups of connecting rods 33 fixedly installed on the clamping part 24. A protective disc 31 is fixedly installed at the end of the connecting rod 33 away from the clamping part 24. Meanwhile, a circular groove is formed at the center position of the protective disc 31, and a rubber pad 32 is arranged inside the circular groove. Meanwhile, an opening is formed on the rubber pad 32. When the anilox roll is not inserted, the rubber pad 32 is in a closed state. When the anilox roll is inserted, the shaft head can pass through the opening of the rubber pad 32 in the circular groove and enter the chuck. After the shaft head passes through the opening, the rubber pad 32 closes the rest of the circular groove due to its own elasticity, so as to facilitate the insertion of the shaft heads of anilox rolls of different sizes;

[0030] Align the shaft head at one end of the anilox roll with the opening on the rubber pad 32 and insert it until it enters the clamping part 24, and then clamp it with the clamping part 24;

[0031] Meanwhile, a spraying component 5 is provided on the clamping part 24. The spraying component 5 is used for spraying the anilox roll;

[0032] As Figures 2 - 3 shown, the spraying component 5 includes a set of transmission components. The transmission components include a slide rail 51 fixedly installed between two groups of mounting brackets 21. The slide rail 51 is arranged along the length direction of the anilox roll, and a base 52 is slidably arranged on the slide rail 51. Meanwhile, a spraying part 53 is arranged on the base 52. In this application, in order to drive the base 52 to move on the slide rail 51, the method of pushing by an electric cylinder can be adopted, that is, the electric cylinder is fixed on one of the mounting brackets 21, and then the output end of the electric cylinder is connected to the base 52. Thus, through the telescoping of the electric cylinder, the translational sliding of the base 52 is realized, so as to synchronously drive the spraying part 53 to move. It should be noted that the spraying part 53 is an existing spraying machine, and the specific structure and principle will not be elaborated here;

[0033] Meanwhile, a cleaning component 4 is arranged inside the housing 1. The cleaning component 4 is used for collecting spraying waste;

[0034] AsFigures 2 - 3 As shown, the cleaning component 4 includes a fixing frame 44 fixedly installed on the housing 1. At the same time, a rotating frame 42 is rotatably installed on the fixing frame 44 through universal balls. And a scraper 41 is detachably installed on the rotating frame 42. At the same time, a screw hole is formed in the fixing frame 44, a screw rod 43 is arranged inside the screw hole, and a collection box 45 is arranged inside the housing 1 to collect waste materials.

[0035] During spraying, the scraper 41 is adjusted to the surface of the protective disc 31 through the rotating frame 42 as needed. Then, the screw rod 43 is tightened to press against the universal ball to fix the rotating frame 42. The protective disc 31 rotates driven by the clamping component 2, so that the surface of the protective disc 31 is cleaned in real time through the scraper 41 to reduce the frequency of shutdown maintenance. The waste materials cleaned and the redundant waste materials during spraying fall into the collection box 45 for collection, which is convenient for unified treatment. It should be noted that when the scraper 41 is not in use, it can be rotated to be perpendicular to the housing 1, and then rotated to be horizontal with the bottom wall of the housing 1 for storage.

[0036] In summary, when spraying the anilox roll, the clamping component 2 clamps and drives it to rotate. Then, it is sprayed by the spraying component 5. At the same time, during the spraying process, the protective component 3 protects the clamping component 2 to prevent the spraying powder from adhering to the clamping component 2 and affecting subsequent use. And the cleaning component 4 cleans the protective component 3 in real time to reduce the frequency of shutdown maintenance.

[0037] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A spraying protection device for a ceramic anilox roll, characterized in that: Comprising: A housing (1); A clamping assembly (2) adapted to clamp an anilox roll, the clamping assembly (2) being installed inside the housing (1), the clamping assembly (2) having a clamping portion (24) adapted to clamp the anilox roll; A spraying assembly (5) adapted to spray the anilox roll, the spraying assembly (5) being installed inside the housing (1); A cleaning assembly (4) adapted to collect spraying waste, the cleaning assembly (4) being installed inside the housing (1); A protection assembly (3) adapted to prevent the clamping portion (24) from being directly contaminated with coating powder, the protection assembly (3) being installed on the clamping assembly (2), the protection assembly (3) comprising: At least two sets of connecting rods (33), one end of the connecting rods (33) being installed on the clamping portion (24); A protection disc (31), the protection disc (31) being connected to the other end of the connecting rods (33), a circular groove being formed in the protection disc (31); A rubber pad (32), an opening being formed in the rubber pad (32), the rubber pad (32) being disposed inside the circular groove.

2. The ceramic anilox roll spraying protection device according to claim 1, characterized in that: The clamping assembly (2) includes two sets of mounting brackets (21) installed inside the housing (1), a rotating portion (22) being provided on one set of the mounting brackets (21), a clamping portion (24) being provided on the rotating portion (22), and a tightening portion (23) being provided on the other set of the mounting brackets (21).

3. The ceramic anilox roll spraying protection device according to claim 2, characterized in that: The spraying assembly (5) includes a set of transmission components, the transmission components including a slide rail (51) installed between the two sets of mounting brackets (21), a base (52) being slidably disposed on the slide rail (51), and a spraying portion (53) being provided on the base (52).

4. A ceramic anilox roll spraying protection device according to claim 1, characterized in that: The cleaning assembly (4) includes a fixed bracket (44) installed on the housing (1), a rotating bracket (42) being rotatably installed on the fixed bracket (44) through a universal ball, and a scraper (41) being detachably installed on the rotating bracket (42).

5. The ceramic anilox roll spraying protection device according to claim 4, characterized in that: A screw hole is formed in the fixed bracket (44), a screw rod (43) being disposed inside the screw hole, and a collection box (45) being disposed inside the housing (1).

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