Roller rubber coating device

Abstract

The utility model discloses a roller rubber coating device, which is applied to the field of roller rubber coating and comprises a bottom plate, a rotating mechanism is arranged at one end of the bottom plate, and a clamping mechanism is arranged at the other end of the bottom plate in a sliding manner. Then an air cylinder can drive a sliding plate to move, then a first mounting column, a fine adjustment assembly and a first clamping rotary disc are driven to move till the first clamping rotary disc is close to the roller, then the position of the first clamping rotary disc is adjusted through the fine adjustment assembly, and the first clamping rotary disc makes contact with the roller till the first clamping rotary disc cannot move; and at the moment, the roller can be stably fixed, the distance between the clamping mechanism and the rotating mechanism can be adjusted, the rollers of different lengths and different specifications can be clamped and fixed, the rollers can be driven to rotate, and a worker can conveniently conduct rubber coating treatment.

Description

Technical Field

[0001] This utility model belongs to the field of roller coating technology, and specifically relates to a roller coating device. Background Technology

[0002] In modern industrial production, roller conveyors are widely used material conveying equipment, undertaking the task of continuous and efficient material transfer on the production line. As the core component of the conveyor, the selection and treatment of the surface material of the roller directly affects the conveying efficiency, material protection, and service life of the equipment. Rollers are coated with a layer of wear-resistant and non-slip rubber material to improve their performance.

[0003] The currently announced Chinese utility model patent CN209599886U discloses a device for rubber coating on rollers. It includes a first support frame for supporting the roller, a pressing assembly for pressing the glued rubber sheet onto the roller surface, and a drive device for driving the roller to rotate. An electric motor drives the roller to rotate via a reducer, and the pressing roller presses the rubber sheet firmly onto the roller, completing the rubber coating process. During the coating process, manual rotation of the roller and manual pressure on the rubber sheet are avoided, reducing labor intensity and improving work efficiency.

[0004] The clamping and locking mechanisms in this patent are in fixed positions, and can only be used to coat rollers of fixed lengths. They cannot be used to coat rollers of different lengths, resulting in low practicality. Utility Model Content

[0005] The purpose of this invention is to provide a roller coating device that solves the problem that the clamping and locking mechanisms in existing roller coating devices are in fixed positions, can only coat rollers of fixed lengths, and cannot coat rollers of different lengths, resulting in low practicality.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a roller coating device, including a base plate, a rotating mechanism is provided at one end of the base plate, and a clamping mechanism is slidably provided at the other end of the base plate;

[0007] The clamping mechanism includes a cylinder fixing plate, a cylinder, a sliding plate, a first mounting post, a fine-tuning component, and a first clamping turntable. The cylinder fixing plate is fixedly connected to the other end of the base plate, the cylinder is fixedly connected to the cylinder fixing plate, the sliding plate is slidably connected to the base plate, the telescopic shaft of the cylinder is fixedly connected to the sliding plate, the first mounting post is fixedly connected to the sliding plate, the fine-tuning component is disposed on the first mounting post, and the first clamping turntable is disposed on the fine-tuning component.

[0008] By adopting the above technical solution, and by setting a base plate, a rotating mechanism, and a clamping mechanism, in use, the base plate first fixes the rotating mechanism and the clamping mechanism, then the roller is fixed by the rotating mechanism and the clamping mechanism, and then the rotating mechanism drives the roller to rotate, which facilitates the worker to apply rubber to the roller. The clamping mechanism includes a cylinder fixing plate, a cylinder, a sliding plate, a first mounting post, a fine-tuning component, and a first clamping turntable. In use, the cylinder fixing plate first fixes the cylinder, then the cylinder drives the sliding plate to move, which in turn drives the first mounting post, the fine-tuning component, and the first clamping turntable to move until the first clamping turntable is close to the roller. Then, the position of the first clamping turntable is adjusted by the fine-tuning component so that the first clamping turntable contacts the roller, and continues until the first clamping turntable can no longer move, at which point the roller can be stably fixed.

[0009] Furthermore: the rotating mechanism includes a second mounting post, a second clamping turntable, a first bevel gear, a second bevel gear, a rotating rod, and a motor. The second mounting post is fixedly connected to the other end of the base plate. The second clamping turntable is rotatably mounted on the second mounting post. The first bevel gear is disposed at one end of the second clamping turntable. The second bevel gear is meshed with the surface of the first bevel gear. The rotating rod is fixedly connected to the second bevel gear. The motor is fixedly connected to the other end of the rotating rod.

[0010] By adopting the above technical solution, and by setting a second mounting post, a second clamping turntable, a first bevel gear, a second bevel gear, a rotating rod, and a motor, in use, the second mounting post first mounts the second clamping turntable, allowing the second clamping turntable to rotate on the second mounting post. The first and second clamping turntables fix the roller. Then, the motor drives the rotating rod to rotate, and the rotating rod drives the second bevel gear to rotate. Since the second bevel gear and the first bevel gear are meshed, the first bevel gear drives the second clamping turntable to rotate, which in turn drives the roller to rotate, allowing the worker to perform rubber coating on the roller.

[0011] Furthermore: the fine-tuning component includes a rotating column, a fine-tuning cavity, and a lead screw. The rotating column is rotatably connected to the first mounting column, the fine-tuning cavity is opened in the rotating column, one end of the lead screw is disposed in the fine-tuning cavity and is threadedly rotatably connected to the fine-tuning cavity, and the other end of the lead screw is disposed on the first clamping turntable.

[0012] Using the above technical solution, by setting a rotating column, a fine-tuning cavity and a lead screw, when the first clamping turntable approaches the drum, the operator fixes the rotating column and then rotates the first clamping turntable, causing the lead screw to move in the fine-tuning cavity, thereby making the first clamping turntable contact the drum until the first clamping turntable can no longer move. At this time, the drum can be clamped and fixed by the first clamping turntable and the second clamping turntable.

[0013] Furthermore: a limiting groove is provided on the base plate, and a limiting block is fixedly connected to the sliding plate. The limiting block is located in the limiting groove, and the cross-section of both the limiting block and the limiting groove is T-shaped.

[0014] By adopting the above technical solution, by setting a limiting groove and a limiting block, the limiting block can move in the limiting groove when the sliding plate continues to move. Through the cooperation of the limiting block and the limiting groove, the movement of the sliding plate is limited.

[0015] Furthermore: a rotating groove is provided on the limiting block, and a rotating ball is rotatably disposed in the rotating groove, the rotating ball contacting the side wall of the limiting groove.

[0016] By adopting the above technical solution, and by setting a rotating groove and a rotating ball, when the limiting block moves in the limiting groove, the rotating ball can rotate in the rotating groove, which can reduce the friction between the limiting block and the limiting groove, and enable the limiting block to move better in the limiting groove.

[0017] Furthermore: reinforcing plates are fixedly connected to both sides of the base plate, the reinforcing plates have a triangular cross-section, and the number of reinforcing plates is several and evenly distributed.

[0018] By adopting the above technical solution and setting up reinforcing plates, the contact area between the base plate and the ground can be increased during use, and the stability of the device can be increased when the roller is coated with rubber.

[0019] Furthermore, a mounting plate is fixedly connected to the second mounting column, and the mounting plate is used to fix the motor.

[0020] By adopting the above technical solution and setting up a mounting plate, the mounting plate can provide a mounting function for the motor during use, thereby improving the stability of the motor during operation.

[0021] Furthermore, the first clamping turntable and the second clamping turntable are located on the same horizontal line.

[0022] By adopting the above technical solution, and by setting the positions of the first clamping turntable and the second clamping turntable, the first clamping turntable and the second clamping turntable are located on the same horizontal line, which can better clamp the roller.

[0023] In summary, this utility model has the following beneficial effects:

[0024] By setting up a clamping mechanism, during use, the cylinder fixing plate first fixes the cylinder, then the cylinder drives the sliding plate to move, which in turn drives the first mounting post, the fine-tuning component and the first clamping turntable to move until the first clamping turntable is close to the roller. Then the position of the first clamping turntable is adjusted by the fine-tuning component so that the first clamping turntable contacts the roller, until the first clamping turntable can no longer move. At this time, the roller can be stably fixed.

[0025] By setting up a rotating mechanism, in use, the second mounting column first installs the second clamping turntable, allowing the second clamping turntable to rotate on the second mounting column. The first and second clamping turntables fix the roller. Then, the motor drives the rotating rod to rotate, and the rotating rod drives the second bevel gear to rotate. Since the second bevel gear and the first bevel gear are meshed, the first bevel gear drives the second clamping turntable to rotate, which in turn drives the roller to rotate, allowing the operator to perform rubber coating on the roller.

[0026] Based on the above improvements, the overall technical effect achieved by this device is that it can adjust the distance between the clamping mechanism and the rotating mechanism, clamp and fix rollers of different lengths and specifications, and drive the rollers to rotate, making it convenient for workers to perform rubber coating. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0028] Figure 2 This is a schematic diagram of the clamping mechanism of this utility model;

[0029] Figure 3 This is a schematic diagram of the rotating mechanism of this utility model;

[0030] Figure 4 This is a schematic diagram of the rotating groove and rotating ball of this utility model;

[0031] Figure 5 This is a structural schematic diagram of the fine-tuning component of this utility model.

[0032] In the diagram, 1 is the base plate; 2 is the rotating mechanism; 3 is the clamping mechanism; 4 is the limiting groove; 5 is the limiting block; 6 is the rotating groove; 7 is the rotating ball; 8 is the reinforcing plate; 9 is the mounting plate; 301 is the cylinder fixing plate; 302 is the cylinder; 303 is the sliding plate; 304 is the first mounting post; 305 is the fine-tuning component; 306 is the first clamping turntable; 201 is the second mounting post; 202 is the second clamping turntable; 203 is the first bevel gear; 204 is the second bevel gear; 205 is the rotating rod; 206 is the motor; 3051 is the rotating post; 3052 is the fine-tuning cavity; and 3053 is the lead screw. Detailed Implementation

[0033] The present invention will be further described in detail below with reference to the accompanying drawings.

[0034] Example:

[0035] Please see Figures 1-5 The present invention provides a technical solution: a roller coating device, including a base plate 1, a rotating mechanism 2 is provided at one end of the base plate 1, and a clamping mechanism 3 is slidably provided at the other end of the base plate 1;

[0036] The clamping mechanism 3 includes a cylinder fixing plate 301, a cylinder 302, a sliding plate 303, a first mounting post 304, a fine-tuning component 305, and a first clamping turntable 306. The cylinder fixing plate 301 is fixedly connected to the other end of the base plate 1, the cylinder 302 is fixedly connected to the cylinder fixing plate 301, the sliding plate 303 is slidably connected to the base plate 1, the telescopic shaft of the cylinder 302 is fixedly connected to the sliding plate 303, the first mounting post 304 is fixedly connected to the sliding plate 303, the fine-tuning component 305 is disposed on the first mounting post 304, and the first clamping turntable 306 is disposed on the fine-tuning component 305.

[0037] By setting up a base plate 1, a rotating mechanism 2, and a clamping mechanism 3, in use, the base plate 1 first fixes the rotating mechanism 2 and the clamping mechanism 3, then the roller is fixed by the rotating mechanism 2 and the clamping mechanism 3, and then the rotating mechanism 2 drives the roller to rotate, thus facilitating the worker to apply rubber coating to the roller. The clamping mechanism 3 includes a cylinder fixing plate 301, a cylinder 302, a sliding plate 303, a first mounting post 304, a fine-tuning component 305, and a first clamping turntable 306. In use, the first… First, the cylinder fixing plate 301 can fix the cylinder 302. Then, the cylinder 302 can drive the sliding plate 303 to move, which in turn drives the first mounting post 304, the fine adjustment component 305 and the first clamping turntable 306 to move until the first clamping turntable 306 is close to the roller. Then, the position of the first clamping turntable 306 is adjusted by the fine adjustment component 305 so that the first clamping turntable 306 contacts the roller until the first clamping turntable 306 can no longer move. At this time, the roller can be stably fixed.

[0038] refer to Figure 3 The rotating mechanism 2 includes a second mounting post 201, a second clamping turntable 202, a first bevel gear 203, a second bevel gear 204, a rotating rod 205, and a motor 206. The second mounting post 201 is fixedly connected to the other end of the base plate 1. The second clamping turntable 202 is rotatably mounted on the second mounting post 201. The first bevel gear 203 is disposed at one end of the second clamping turntable 202. The second bevel gear 204 is meshed with the surface of the first bevel gear 203. The rotating rod 205 is fixedly connected to the second bevel gear 204. The motor 206 is fixedly connected to the other end of the rotating rod 205.

[0039] By setting up a second mounting post 201, a second clamping turntable 202, a first bevel gear 203, a second bevel gear 204, a rotating rod 205, and a motor 206, in use, the second mounting post 201 first mounts the second clamping turntable 202, allowing the second clamping turntable 202 to rotate on the second mounting post 201. The first clamping turntable 206 and the second clamping turntable 202 fix the roller. Then, the motor 206 drives the rotating rod 205 to rotate, and the rotating rod 205 drives the second bevel gear 204 to rotate. Since the second bevel gear 204 and the first bevel gear 203 are meshed, the first bevel gear 203 drives the second clamping turntable 202 to rotate, which in turn drives the roller to rotate, allowing the operator to perform rubber coating on the roller.

[0040] refer to Figure 5 The fine-tuning component 305 includes a rotating column 3051, a fine-tuning cavity 3052, and a lead screw 3053. The rotating column 3051 is rotatably connected to the first mounting column 304. The fine-tuning cavity 3052 is opened in the rotating column 3051. One end of the lead screw 3053 is disposed in the fine-tuning cavity 3052 and is threadedly rotatably connected to the fine-tuning cavity 3052. The other end of the lead screw 3053 is disposed on the first clamping turntable 306. By setting the rotating column 3051, the fine-tuning cavity 3052, and the lead screw 3053, when the first clamping turntable 306 approaches the roller, the operator fixes the rotating column 3051 and then rotates the first clamping turntable 306, causing the lead screw 3053 to move in the fine-tuning cavity 3052, thereby causing the first clamping turntable 306 to contact the roller until the first clamping turntable 306 can no longer move. At this time, the roller can be clamped and fixed by the first clamping turntable 306 and the second clamping turntable 202.

[0041] refer to Figure 2A limiting groove 4 is provided on the base plate 1, and a limiting block 5 is fixedly connected to the sliding plate 303. The limiting block 5 is located in the limiting groove 4. The cross-section of both the limiting block 5 and the limiting groove 4 is T-shaped. By setting the limiting groove 4 and the limiting block 5, the limiting block 5 can move in the limiting groove 4 when the sliding plate 303 continues to move. Through the cooperation of the limiting block 5 and the limiting groove 4, the movement of the sliding plate 303 is limited.

[0042] refer to Figure 4 The limiting block 5 is provided with a rotating groove 6, and a rotating ball 7 is rotatably disposed in the rotating groove 6. The rotating ball 7 contacts the side wall of the limiting groove 4. By providing the rotating groove 6 and the rotating ball 7, when the limiting block 5 moves in the limiting groove 4, the rotating ball 7 can rotate in the rotating groove 6, which can reduce the friction between the limiting block 5 and the limiting groove 4, and enable the limiting block 5 to move better in the limiting groove 4.

[0043] refer to Figure 1 Reinforcing plates 8 are fixedly connected to both sides of the base plate 1. The cross-section of the reinforcing plates 8 is triangular. There are several reinforcing plates 8 evenly distributed. By setting the reinforcing plates 8, during use, the contact area between the base plate 1 and the ground can be increased. When the roller is coated with rubber, the stability of the device can be increased.

[0044] refer to Figure 3 A mounting plate 9 is fixedly connected to the second mounting column 201. The mounting plate 9 is used to fix the motor 206. By setting the mounting plate 9, the mounting plate 9 can provide a mounting function for the motor 206 during use, thereby improving the stability of the motor 206 during operation.

[0045] refer to Figure 1 The first clamping turntable 306 and the second clamping turntable 202 are located on the same horizontal line. By setting the positions of the first clamping turntable 306 and the second clamping turntable 202, the first clamping turntable 306 and the second clamping turntable 202 are located on the same horizontal line, which can better clamp the roller.

[0046] Brief description of usage:

[0047] In use, firstly, the cylinder fixing plate 301 fixes the cylinder 302. Then, the cylinder 302 drives the sliding plate 303 to move, which in turn drives the first mounting column 304, the fine-tuning component 305, and the first clamping turntable 306 to move until the first clamping turntable 306 approaches the roller. Then, the position of the first clamping turntable 306 is adjusted by the fine-tuning component 305 so that the first clamping turntable 306 contacts the roller until it can no longer move. At this point, the roller is stably fixed. When the first clamping turntable 306 approaches the roller, the operator fixes the rotating column 3051 and then rotates the first clamping turntable 306 to make the lead screw... 3053 moves within the fine-tuning cavity 3052, thereby bringing the first clamping turntable 306 into contact with the roller until the first clamping turntable 306 can no longer move. At this point, the roller can be clamped and fixed by the first clamping turntable 306 and the second clamping turntable 202. When the sliding plate 303 continues to move, the limiting block 5 can move within the limiting groove 4. Through the cooperation of the limiting block 5 and the limiting groove 4, the movement of the sliding plate 303 is limited. When the limiting block 5 moves within the limiting groove 4, the rotating ball 7 can rotate within the rotating groove 6, which can reduce the friction between the limiting block 5 and the limiting groove 4, allowing the limiting block 5 to move better within the limiting groove 4.

[0048] Then, the second mounting post 201 can install the second clamping turntable 202, so that the second clamping turntable 202 can rotate on the second mounting post 201. The roller is fixed by the first clamping turntable 306 and the second clamping turntable 202. Then, the motor 206 can drive the rotating rod 205 to rotate. Then, the rotating rod 205 drives the second bevel gear 204 to rotate. Since the second bevel gear 204 and the first bevel gear 203 are meshed, the first bevel gear 203 can drive the second clamping turntable 202 to rotate. In turn, the second clamping rotation can drive the roller to rotate, so that the roller can be rotated, allowing the workers to perform rubber coating on the roller.

[0049] Finally, the reinforcing plates 8 can increase the contact area between the base plate 1 and the ground, which can increase the stability of the device when the roller is coated with rubber. The mounting plate 9 can provide a mounting function for the motor 206 and improve the stability of the motor 206 when it is working.

[0050] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A roller coating device, comprising a base plate (1), characterized in that: A rotating mechanism (2) is provided at one end of the base plate (1), and a clamping mechanism (3) is slidably provided at the other end of the base plate (1). The clamping mechanism (3) includes a cylinder fixing plate (301), a cylinder (302), a sliding plate (303), a first mounting post (304), a fine-tuning component (305), and a first clamping turntable (306). The cylinder fixing plate (301) is fixedly connected to the other end of the base plate (1). The cylinder (302) is fixedly connected to the cylinder fixing plate (301). The sliding plate (303) is slidably connected to the base plate (1). The telescopic shaft of the cylinder (302) is fixedly connected to the sliding plate (303). The first mounting post (304) is fixedly connected to the sliding plate (303). The fine-tuning component (305) is disposed on the first mounting post (304). The first clamping turntable (306) is disposed on the fine-tuning component (305).

2. The roller coating device according to claim 1, characterized in that: The rotating mechanism (2) includes a second mounting post (201), a second clamping turntable (202), a first bevel gear (203), a second bevel gear (204), a rotating rod (205), and a motor (206). The second mounting post (201) is fixedly connected to the other end of the base plate (1). The second clamping turntable (202) is rotatably mounted on the second mounting post (201). The first bevel gear (203) is mounted on one end of the second clamping turntable (202). The second bevel gear (204) is meshed with the surface of the first bevel gear (203). The rotating rod (205) is fixedly connected to the second bevel gear (204). The motor (206) is fixedly connected to the other end of the rotating rod (205).

3. The roller coating device according to claim 1, characterized in that: The fine-tuning component (305) includes a rotating column (3051), a fine-tuning cavity (3052), and a lead screw (3053). The rotating column (3051) is rotatably connected to the first mounting column (304). The fine-tuning cavity (3052) is opened in the rotating column (3051). One end of the lead screw (3053) is disposed in the fine-tuning cavity (3052) and is threadedly rotatably connected to the fine-tuning cavity (3052). The other end of the lead screw (3053) is disposed on the first clamping turntable (306).

4. The roller coating device according to claim 1, characterized in that: A limiting groove (4) is provided on the base plate (1), and a limiting block (5) is fixedly connected on the sliding plate (303). The limiting block (5) is located in the limiting groove (4), and the cross-section of the limiting block (5) and the limiting groove (4) are both T-shaped.

5. The roller coating device according to claim 4, characterized in that: The limiting block (5) is provided with a rotating groove (6), and a rotating ball (7) is rotatably arranged in the rotating groove (6). The rotating ball (7) is in contact with the side wall of the limiting groove (4).

6. The roller coating device according to claim 1, characterized in that: Reinforcing plates (8) are fixedly connected to the two side walls of the base plate (1). The cross-section of the reinforcing plates (8) is triangular, and the number of reinforcing plates (8) is several and evenly distributed.

7. The roller coating device according to claim 2, characterized in that: A mounting plate (9) is fixedly connected to the second mounting column (201), and the mounting plate (9) is used to fix the motor (206).

8. The roller coating device according to claim 2, characterized in that: The first clamping turntable (306) and the second clamping turntable (202) are located on the same horizontal line.

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