Structure capable of prolonging service life of adsorption roller

Abstract

The utility model relates to the technical field of adsorption rollers, and discloses a structure capable of prolonging the service life of an adsorption roller, which comprises an adsorption roller main body, the outer side of the adsorption roller main body is sleeved with a net sleeve, two ends of the adsorption roller main body are respectively provided with two side plates, and the inner walls of the two side plates are respectively and fixedly provided with a convex ring. The two ends of the adsorption roller body are sleeved with the rubber strips, the rubber strips fasten the net sleeve, the rubber strips are inserted between the two side plates, and the inclined rubber strips are integrally machined on the outer sides of the rubber strips. When the adsorption roller is used, the net sleeve is arranged on the outer side of the adsorption roller body in a sleeving mode, and then the rubber strips are hooped at the two ends of the net sleeve; the multiple side plates are installed at the two ends of the adsorption roller body through the connecting structures respectively, the rubber strips are buckled in the side plates, then the inserting plates are connected with the baffles and the side plates, and therefore the rubber strips at one ends of the inserting plates are limited, and the situation that in the long-time operation process, a net sleeve possibly displaces or falls off due to large stress is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of adsorption rollers, in particular to a structure capable of extending the service life of an adsorption roller. Background Art

[0002] Vacuum rollers are commonly used in industrial production. They utilize vacuum suction to hold thin films to the roller surface, enabling conveying and coating processes. In the current diaphragm production industry, vacuum rollers operate by enclosing the roller surface in a sealed space using a vacuum pump and extracting air through an exhaust port, creating a negative pressure environment on the roller surface. This negative pressure creates a suction force between the material surface and the roller surface, allowing the material to adhere securely to the roller surface. This suction force effectively secures the material, preventing it from shifting or wrinkling during conveying or processing, thereby ensuring production efficiency and product quality. However, existing rollers may be used without a mesh cover, which can cause dry slurry to clog the roller mesh and shorten the roller's lifespan. Alternatively, the mesh cover is typically secured to the roller surface with adhesive tape. While simple, this fixing method is prone to loosening. Especially during extended operation, the mesh cover can shift or fall off due to significant stress, impacting both product quality and the proper functioning of the equipment. Therefore, a structure that can extend the lifespan of the roller is proposed. Utility Model Content

[0003] The purpose of the present utility model is to provide a structure that can extend the service life of the adsorption roller, so as to solve the problem proposed in the above background technology that the existing adsorption roller may be used directly without a mesh sleeve, thereby causing dry slurry to clog the mesh of the adsorption roller, affecting the service life of the adsorption roller, or the mesh sleeve of the adsorption roller is usually fixed to the surface of the adsorption roller by means of adhesive tape. Although this fixing method is simple, it is easy to loosen, especially during long-term operation, the mesh sleeve may be displaced or fall off due to greater stress, which not only affects the quality of the product, but also affects the normal operation of the equipment.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a structure that can extend the service life of the adsorption roller, comprising an adsorption roller main body, the outer side of the adsorption roller main body is covered with a mesh sleeve, two side panels are provided at both ends of the adsorption roller main body, the inner walls of the two side panels are fixedly provided with a raised ring, both ends of the adsorption roller main body are covered with a rubber strip and the rubber strip fastens the mesh sleeve, the rubber strip is inserted between the two side panels, the outer side of the rubber strip is integrally processed with an inclined rubber strip, a plug-in plate is buckled between the two side panels, the raised ring is buckled with the outer side of the plug-in plate, a baffle is fixedly provided at one end of the plug-in plate, and a connecting structure is provided on one side of the two side panels.

[0005] Preferably, the connecting structure includes two connecting plates, which are fixedly mounted on one side of the two side plates. A protective sleeve is arranged between the two connecting plates. A limiting plate is integrally processed on the outer side of the protective sleeve and the limiting plate passes through the connecting plate. Fixed plates are fixedly arranged at both ends of the two connecting plates. Bolts are connected between the upper and lower fixing plates, and nuts are threadedly connected to the outer sides of the bolts.

[0006] Preferably, a buckle groove is provided on the outer side of the plug board, and the raised ring is buckled with the buckle groove.

[0007] Preferably, one end of the plug board is processed into a bevel, and the one end of the plug board is located between the baffle and the rubber strip.

[0008] Preferably, a limiting groove is provided inside the connecting plate, and the limiting plate is inserted into the limiting groove.

[0009] Preferably, a through hole is provided inside the fixing plate, and the bolt passes through the through hole.

[0010] Compared with the prior art, the above technical solution adopted by the present invention has the following technical effects:

[0011] The utility model is provided with a mesh sleeve, side panels, raised rings, rubber strips and inclined rubber strips. When in use, the mesh sleeve is sleeved on the outside of the adsorption roller body, and multiple side panels are respectively installed on both ends of the adsorption roller body. The rubber strips are buckled inside the side panels, and then the plug-in plate is connected to the baffle and the side panels to limit the position. The rubber strips will tighten the mesh sleeve to prevent the mesh sleeve from being displaced or falling off due to large stress during long-term operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 This is a side structural diagram of the present utility model;

[0015] Figure 3 This is a schematic diagram of the connection structure between the side panel and the rubber strip of the present invention;

[0016] Figure 4 For the utility model Figure 3 Schematic diagram of the enlarged structure of A in the middle.

[0017] Explanation of the accompanying symbols: 1. Adsorption roller body; 2. Mesh sleeve; 3. Side plate; 4. Raised ring; 5. Rubber strip; 6. Inclined rubber strip; 7. Plug-in plate; 8. Baffle; 9. Connecting plate; 10. Protective cover; 11. Limiting plate; 12. Fixing plate; 13. Bolt; 14. Nut. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the efficacy and purpose that can be achieved by this application.

[0020] Example

[0021] In the prior art, the existing adsorption roller may be used directly without a mesh cover, which may cause the dry slurry to clog the mesh of the adsorption roller, affecting the service life of the adsorption roller. Or the mesh cover of the adsorption roller is usually fixed to the surface of the adsorption roller by means of adhesive tape. Although this fixing method is simple, it is easy to loosen. Especially during long-term operation, the mesh cover may be displaced or fall off due to greater stress, which will not only affect the quality of the product, but also affect the normal operation of the equipment.

[0022] See also Figure 1-4The utility model provides a technical solution: a structure that can extend the service life of the adsorption roller, including an adsorption roller body 1, a mesh sleeve 2 is sleeved on the outside of the adsorption roller body 1, two side plates 3 are provided at both ends of the adsorption roller body 1, and the inner walls of the two side plates 3 are fixedly provided with a raised ring 4, and rubber strips 5 are sleeved on both ends of the adsorption roller body 1, and the rubber strips 5 are used to fasten the mesh sleeve 2, the rubber strips 5 are inserted between the two side plates 3, and the outer side of the rubber strips 5 is integrally processed with an inclined rubber strip 6, a plug-in plate 7 is buckled between the two side plates 3, and the raised ring 4 is buckled with the outer side of the plug-in plate 7 , a baffle 8 is fixedly provided at one end of the plug-in board 7, and a connecting structure is provided on one side of the two side panels 3. When in use, the mesh sleeve 2 is put on the outside of the adsorption roller body 1, and then the rubber strip 5 is clamped at both ends of the mesh sleeve 2. Multiple side panels 3 are respectively installed on the two ends of the adsorption roller body 1 through the connecting structure, and the rubber strip 5 is buckled inside the side panel 3. Then the plug-in board 7 is connected with the baffle 8 and the side panel 3, so that the rubber strip 5 at one end of the plug-in board 7 is limited to avoid the mesh sleeve 2 from being displaced or falling off due to large stress during long-term operation.

[0023] The connecting structure includes two connecting plates 9, which are fixedly installed on one side of the two side plates 3. A protective sleeve 10 is arranged between the two connecting plates 9. A limiting plate 11 is integrally processed on the outer side of the protective sleeve 10 and the limiting plate 11 passes through the connecting plate 9. Both ends of the two connecting plates 9 are fixedly provided with a fixing plate 12. A bolt 13 is connected between the upper and lower fixing plates 12. The outer side of the bolt 13 is threadedly connected with a nut 14. When in use, when multiple side plates 3 are installed at both ends of the mesh sleeve 2, the protective sleeve 10 is buckled between the two connecting plates 9 through the limiting plate 11, and then the bolt 13 is passed through the fixing plate 12, and the nut 14 is rotated to tighten the two connecting plates 9, so that the multiple side plates 3 are fixed to the two ends of the adsorption roller body 1.

[0024] A buckle groove is provided on the outer side of the plug-in board 7 , and the raised ring 4 is buckled with the buckle groove, so that the plug-in board 7 is limited and fixed by the raised ring 4 .

[0025] One end of the plug-in board 7 is processed into an inclined surface, and one end of the plug-in board 7 is located between the baffle 8 and the rubber strip 5. The plug-in board 7 limits the rubber strip 5 to prevent it from slipping.

[0026] A limiting groove is provided inside the connecting plate 9 , and the limiting plate 11 is inserted into the limiting groove. The protective cover 10 is installed between the two connecting plates 9 through the limiting plate 11 .

[0027] A through hole is formed inside the fixing plate 12 , and a bolt 13 passes through the through hole, and the connecting plate 9 is fastened by the bolt 13 .

[0028] When the cam 1 is in the air, the cam 1 is tightened to the two ends of the cam 1 and the spring 1 is tightened to the two ends of the cam 1. When the cam 1 is in the air, the cam 1 is tightened to the two ends of the cam 1 and the spring 1 is tightened to the two ends of the cam 1.

[0029] Those skilled in the art will appreciate that various combinations and / or combinations of features described in the various embodiments and / or claims of the present invention may be employed, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, various combinations and / or combinations of features described in the various embodiments and / or claims of the present invention may be employed without departing from the spirit and teachings of the present invention. All such combinations and / or combinations fall within the scope of the present invention.

Claims

1. A structure capable of extending the service life of an adsorption roller, comprising an adsorption roller body (1), characterized in that: The outer side of the adsorption roller body (1) is covered with a mesh sleeve (2), and two side plates (3) are provided at both ends of the adsorption roller body (1). The inner walls of the two side plates (3) are fixedly provided with a raised ring (4). Both ends of the adsorption roller body (1) are covered with a rubber strip (5), and the rubber strip (5) fastens the mesh sleeve (2). The rubber strip (5) is inserted between the two side plates (3). The outer side of the rubber strip (5) is integrally processed with an inclined rubber strip (6). A plug-in plate (7) is buckled between the two side plates (3). The raised ring (4) is buckled with the outer side of the plug-in plate (7). A baffle (8) is fixedly provided at one end of the plug-in plate (7). A connecting structure is provided on one side of the two side plates (3).

2. The structure for extending the service life of the adsorption roller according to claim 1, characterized in that: The connection structure comprises two connection plates (9), the two connection plates (9) are fixedly mounted on one side of the two side plates (3), a protective sleeve (10) is provided between the two connection plates (9), a limiting plate (11) is integrally processed on the outer side of the protective sleeve (10), and the limiting plate (11) passes through the connection plates (9), a fixing plate (12) is fixedly provided at both ends of the two connection plates (9), a bolt (13) is connected between the upper and lower fixing plates (12), and a nut (14) is threadedly connected to the outer side of the bolt (13).

3. The structure for extending the service life of the adsorption roller according to claim 1, characterized in that: A buckle groove is provided on the outer side of the plug-in board (7), and the raised ring (4) is buckled with the buckle groove.

4. The structure for extending the service life of the adsorption roller according to claim 1, characterized in that: One end of the plug-in board (7) is processed into an inclined surface, and one end of the plug-in board (7) is located between the baffle (8) and the rubber strip (5).

5. The structure for extending the service life of the adsorption roller according to claim 2, characterized in that: A limiting groove is provided inside the connecting plate (9), and the limiting plate (11) is inserted into the limiting groove.

6. The structure for extending the service life of the adsorption roller according to claim 2, characterized in that: A through hole is provided inside the fixing plate (12), and the bolt (13) passes through the through hole.

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