A polishing device for rubber roll processing

Abstract

The utility model discloses a kind of grinding devices for rubber roll processing, including base, the upper four ends of the base are fixedly connected with stand, the top of the stand is fixedly connected with top plate, the upper right end of the base is fixedly connected with fixed frame, the upper left end of the base is fixedly connected with mounting bracket, the left end of the mounting bracket is fixedly connected with cylinder two, the extension end of the cylinder two is fixedly connected with movable frame inwards and is penetrated through mounting bracket, the linkage design of the device through movable frame and cylinder, in combination with limit slot and positioning bolt structure, the quick clamping and stable fixing of rubber roll are realized, the design not only avoids the loosening risk of traditional clamping mode, also simplifies operation process, significantly improves installation efficiency and security, while facilitating the quick disassembly of rubber roll after polishing is completed, the convenience and practicality of equipment are reflected.

Description

Technical Field

[0001] This utility model relates to the field of rubber roller processing technology, and in particular to a grinding device for rubber roller processing. Background Technology

[0002] Rubber rollers are industrial rollers with a metal core and a rubber outer layer, widely used in printing, textile, and other machinery to transfer liquids or calendered materials. Their surfaces must possess precise flatness, roughness, and geometry to ensure smooth transmission and uniform contact. Grinding aims to eliminate dimensional errors and surface defects from the roller's forming process. Through cutting or grinding, the rollers achieve the designed diameter tolerances, surface roughness, and microtexture requirements, thereby ensuring stable adhesion, ink transfer, and release properties, reducing operational vibration and wear, ultimately extending service life and ensuring product quality.

[0003] Existing rubber roller grinding operations mostly rely on manual fixing and turning, which has problems such as insufficient clamping stability, easy slippage or displacement, making it difficult to guarantee grinding accuracy. At the same time, manual operation is inefficient, making it difficult to achieve uniform grinding without dead corners, and generating a large amount of dust and debris in the process. There is a lack of effective immediate collection and treatment measures, which pollutes the working environment and increases the burden of subsequent cleaning. Utility Model Content

[0004] The purpose of this invention is to provide a grinding device for rubber roller processing, which solves the problem that the existing rubber roller grinding operation relies on manual fixing and flipping, resulting in insufficient clamping stability and easy slippage or displacement.

[0005] To achieve the above objectives, a grinding device for processing rubber rollers is provided, comprising a base, columns fixedly connected to the four upper ends of the base, a top plate fixedly connected to the top of the columns, a fixed frame fixedly connected to the upper right end of the base, a mounting frame fixedly connected to the upper left end of the base, a cylinder two fixedly connected to the left end of the mounting frame, and a movable frame fixedly connected to the extended end of the cylinder two through the mounting frame.

[0006] Both the fixed frame and the movable frame are rotatably connected to a rotating shaft. The rotating shaft has a limit groove inside, and a connecting shaft is installed inside the limit groove. The inner end of the connecting shaft is fixedly connected to the rubber roller body, and the connecting shaft and the rotating shaft are threaded together with a positioning bolt.

[0007] According to the aforementioned grinding device for processing rubber rollers, a slide rail is fixedly connected to the upper end of the base, and the movable frame is slidably connected to the slide rail.

[0008] According to the aforementioned grinding device for processing rubber rollers, a drive box is fixedly connected to the outer end of the fixed frame, and a motor is fixedly connected to the outer end of the drive box.

[0009] According to the aforementioned grinding device for processing rubber rollers, a rotating shaft located on the fixed frame passes through the drive box and is fixedly connected to a second gear.

[0010] According to the aforementioned grinding device for processing rubber rollers, a gear is provided at the output end of the second motor through the drive box, and the gear first meshes with the gear second.

[0011] According to the aforementioned grinding device for processing rubber rollers, a cylinder is fixedly connected to the upper center of the top plate, and the extended end of the cylinder is fixedly connected to a connecting frame downward through the top plate.

[0012] According to the aforementioned grinding device for processing rubber rollers, a motor is fixedly connected to the outer end of the connecting frame, and a grinding roller is rotatably connected inside the connecting frame. The grinding roller is connected to the output end of the motor.

[0013] According to the aforementioned grinding device for processing rubber rollers, a dust collection frame is fixedly connected to the rear end of the base, and a plurality of dust collection heads are provided on the inner end of the dust collection frame, with a dust collection pipe penetrating through the rear end of the dust collection frame.

[0014] The above-mentioned solution has the following beneficial effects:

[0015] 1. This device achieves quick clamping and stable fixing of rubber rollers through the linkage design of the movable frame and cylinder, combined with the limit groove and positioning bolt structure. This design not only avoids the risk of loosening in traditional clamping methods, but also simplifies the operation process, significantly improves installation efficiency and safety, and facilitates the quick disassembly of rubber rollers after grinding, demonstrating the high convenience and practicality of the equipment.

[0016] 2. This device adopts a bidirectional drive mechanism, using a motor to drive the rotation of the rubber roller and link it with the grinding roller, achieving fully automatic grinding without dead angles, effectively improving grinding uniformity and efficiency. Simultaneously, the integrated dust collection structure, through multiple suction heads linked with external equipment, collects grinding debris in real time, preventing dust diffusion. This ensures a clean working environment and reduces manual cleaning costs, demonstrating the equipment's high efficiency and environmental friendliness.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0019] Figure 1 This is a schematic diagram of the overall structure of a grinding device for rubber roller processing according to the present invention.

[0020] Figure 2 This is a side view of a grinding device for processing rubber rollers according to the present invention.

[0021] Figure 3 This is a schematic diagram of the installation of a grinding device for rubber roller processing according to the present invention.

[0022] Figure 4 This is a schematic diagram of the internal drive box of a grinding device for rubber roller processing according to the present invention.

[0023] Legend:

[0024] 1. Base; 2. Fixing frame; 3. Drive box; 4. Grinding roller; 5. Connecting frame; 6. Cylinder 1; 7. Motor 1; 8. Column; 9. Movable frame; 10. Cylinder 2; 11. Mounting frame; 12. Motor 2; 13. Slide rail; 14. Dust collection frame; 15. Dust collection head; 16. Top plate; 17. Dust collection pipe; 18. Connecting shaft; 19. Rubber roller body; 20. Limiting groove; 21. Rotating shaft; 22. Positioning bolt; 23. Gear 1; 24. Gear 2. Detailed Implementation

[0025] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0026] Reference Figure 1-4 This utility model provides a grinding device for processing rubber rollers, including a base 1, with columns 8 fixedly connected to the four ends of the base 1, a top plate 16 fixedly connected to the top of the columns 8, a fixing frame 2 fixedly connected to the upper right end of the base 1, and a mounting frame 11 fixedly connected to the upper left end of the base 1. A cylinder 2 10 is fixedly connected to the left end of the mounting frame 11, and a movable frame 9 is fixedly connected to the extension end of the cylinder 2 10 through the mounting frame 11. The movable frame 9 is moved by starting the cylinder 2 10. The movable frame 9 facilitates the installation of the rubber roller, which can improve the fixing effect of the rubber roller and make it easy to remove it quickly after grinding, thus improving the convenience of the device.

[0027] Both the fixed frame 2 and the movable frame 9 are rotatably connected to a rotating shaft 21. The rotating shaft 21 has a limit groove 20 inside, and a connecting shaft 18 is installed inside the limit groove 20. The inner end of the connecting shaft 18 is fixedly connected to the rubber roller body 19. The connecting shaft 18 and the rotating shaft 21 are threaded together with a positioning bolt 22. The operator aligns the connecting shaft 18 at one end of the rubber roller body 19 with the limit groove 20 inside the rotating shaft 21 of the fixed frame 2. Then, the cylinder 10 is started to drive the movable frame 12 to move inward, so that the connecting shaft 18 at the other end of the rubber roller body 19 can also align with the rotating shaft 21 on the movable frame 12. Both ends are fixed with positioning bolts 22 to ensure the stability of the rubber roller during grinding.

[0028] The upper end of the base 1 is fixedly connected to the slide rail 13, and the movable frame 9 is slidably connected to the slide rail 13. By setting the slide rail 13, the stability of the movable frame 9 during sliding can be improved, and it plays a guiding role.

[0029] A drive box 3 is fixedly connected to the outer end of the fixed frame 2. A motor 12 is fixedly connected to the outer end of the drive box 3. A gear 24 is fixedly connected to the rotating shaft 21 located on the fixed frame 2 through the drive box 3. A gear 23 is set to the output end of the motor 21 through the drive box 3. The gear 23 and the gear 24 mesh with each other. During the grinding process, the motor 12 is started to drive the gear 23 to rotate. Under the meshing action, the gear 24 and the rotating shaft 21 are rotated, realizing the rotation grinding of the rubber roller. This avoids manual flipping and realizes automated grinding operation without dead angles, improving the grinding efficiency of the device.

[0030] A cylinder 6 is fixedly connected to the upper center of the top plate 16. The extended end of the cylinder 6 passes through the top plate 16 and is fixedly connected to the connecting frame 5 downwards. A motor 7 is fixedly connected to the outer end of the connecting frame 5. A grinding roller 4 is rotatably connected inside the connecting frame 5. The grinding roller 4 is connected to the output end of the motor 7. When the top cylinder 6 is started, the grinding assembly moves downwards, so that the grinding roller 4 contacts the surface of the rubber roller. When the motor 7 is started, the rubber roller rotates, thereby performing a grinding operation on the surface of the rubber roller.

[0031] A dust collection frame 14 is fixedly connected to the rear end of the base 1. Several dust collection heads 15 are opened at the inner end of the dust collection frame 14. A dust collection pipe 17 is connected through the rear end of the dust collection frame 14. The dust collection pipe 17 is connected to an external dust collection device. Thus, the dust and debris generated during polishing can be absorbed and treated through the dust collection heads 15, thereby avoiding the need for subsequent cleaning by the staff, reducing labor intensity, and improving the applicability of the device.

[0032] Working principle: During use, the operator aligns the connecting shaft 18 at one end of the rubber roller body 19 with the limiting groove 20 inside the three rotating shafts 21 of the fixed frame 2. Then, the cylinder 10 is activated to drive the movable frame 12 to move inward, so that the connecting shaft 18 at the other end of the rubber roller body 19 can also align with the rotating shaft 21 on the movable frame 12. Both ends are fixed with positioning bolts 22 to ensure the stability of the rubber roller during grinding. Then, the cylinder 6 at the top is activated to drive the grinding assembly to move downward, so that the grinding roller 4 contacts the surface of the rubber roller. The motor 7 is activated to drive the rubber roller to rotate, thereby grinding the surface of the rubber roller. During the grinding process, the motor 12 is activated to drive the gear 23 to rotate, which in turn drives the gear 24 and the rotating shaft 21 to rotate, realizing the rotational grinding of the rubber roller. This avoids manual flipping, realizes automated grinding without dead angles, and improves the grinding efficiency of the device.

[0033] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A grinding device for processing rubber rollers, comprising a base (1), characterized in that, The base (1) is fixedly connected to four columns (8) at its upper end. The top plate (16) is fixedly connected to the top of the columns (8). The base (1) is fixedly connected to the upper right end of the base (1) and to the upper left end of the base (1). The mounting frame (11) is fixedly connected to the upper left end of the mounting frame (11). The second cylinder (10) is fixedly connected to the left end of the mounting frame (11). The extension end of the second cylinder (10) passes through the mounting frame (11) and is fixedly connected to the movable frame (9) inward. Both the fixed frame (2) and the movable frame (9) are rotatably connected to a rotating shaft (21). The rotating shaft (21) has a limiting groove (20) inside. A connecting shaft (18) is installed inside the limiting groove (20). The inner end of the connecting shaft (18) is fixedly connected to a rubber roller body (19). The connecting shaft (18) and the rotating shaft (21) are threaded together with a positioning bolt (22).

2. The grinding device for processing rubber rollers according to claim 1, characterized in that, The upper end of the base (1) is fixedly connected to a slide rail (13), and the movable frame (9) is slidably connected to the slide rail (13).

3. A grinding device for processing rubber rollers according to claim 1, characterized in that, The outer end of the fixed frame (2) is fixedly connected to the drive box (3), and the outer end of the drive box (3) is fixedly connected to the motor (12).

4. A grinding device for processing rubber rollers according to claim 3, characterized in that, A rotating shaft (21) located on the fixed frame (2) passes through the drive box (3) and is fixedly connected to a gear two (24).

5. A grinding device for processing rubber rollers according to claim 4, characterized in that, The output end of the second motor (12) passes through the drive box (3) and is provided with a first gear (23), which meshes with the second gear (24).

6. A grinding device for processing rubber rollers according to claim 1, characterized in that, A cylinder (6) is fixedly connected to the upper center of the top plate (16), and the extension end of the cylinder (6) is fixedly connected to a connecting frame (5) through the top plate (16) downwards.

7. A grinding device for processing rubber rollers according to claim 6, characterized in that, The outer end of the connecting frame (5) is fixedly connected to a motor (7), and the inside of the connecting frame (5) is rotatably connected to a grinding roller (4), which is connected to the output end of the motor (7).

8. A grinding device for processing rubber rollers according to claim 1, characterized in that, The rear end of the base (1) is fixedly connected to a vacuum cleaner frame (14), and the inner end of the vacuum cleaner frame (14) is provided with a plurality of vacuum cleaner heads (15). The rear end of the vacuum cleaner frame (14) is connected through a vacuum cleaner tube (17).

Images