A clamping structure for rubber roller

Abstract

The utility model provides a clamping structure for a rubber roller, comprising a bearing plate, wherein two sliding plates corresponding to left and right positions are slidably arranged inside the bearing plate, frame plates are arranged at the upper ends of the two sliding plates, fixed arc clamping plates are arranged on the bottom walls of the two frame plates, movable arc clamping plates are slidably arranged inside the two frame plates, the movable arc clamping plates are respectively installed in cooperation with adjacent fixed arc clamping plates, an adjustment mechanism for adjusting the movement of the sliding plates is arranged at the lower end of the bearing plate, and adjustment components for driving the movable arc clamping plates to move are arranged inside the two locking frame plates. The clamping structure for a rubber roller described in the utility model can quickly adapt to the clamping requirements of rubber rollers of different lengths, improve its versatility and adaptability, simplify the rubber roller replacement process, reduce adjustment time, and improve production efficiency and response speed.

Description

Technical Field

[0001] The utility model belongs to the technical field of rubber roller clamping, and particularly relates to a rubber roller clamping structure. Background Art

[0002] Rubber roller is an industrial roller, usually composed of a metal core (such as steel or aluminum) and a layer of rubber or other elastic material on the outside. The rubber layer can be natural rubber or synthetic rubber (such as nitrile rubber, chloroprene rubber, silicone rubber, etc.). Different materials are selected according to application requirements. Rubber rollers are widely used in printing, papermaking, plastic processing, textile, mining and other industries. Their main functions include transmission, coating, printing, extrusion, guiding, etc., which have a direct impact on product quality and production efficiency. The clamping structure for rubber rollers is a device designed for fixing rubber rollers to ensure the stability and position accuracy of the rubber rollers during work.

[0003] The existing rubber roller clamping structure is used to clamp the rubber roller, and the distance between the two sides of the clamping mechanism is fixed by bolts. The distance between the clamping mechanisms on both sides cannot be quickly adjusted to clamp rubber rollers of different lengths. Each time a rubber roller of a different length is replaced, the bolts need to be disassembled and repositioned, which is not only time-consuming but also increases the complexity of the operation. Moreover, for a production process that requires frequent replacement of rubber rollers of different specifications, the fixed clamping structure will reduce the adaptability and flexibility of the production line, affecting production efficiency. Utility Model Content

[0004] In view of this, the utility model aims to address the deficiencies in the prior art and provides a clamping structure for a rubber roller, which can quickly adjust the spacing between the clamping mechanisms on both sides, significantly shorten the time required to replace the rubber roller, speed up the production process, improve overall production efficiency, and can adapt to rubber rollers of various specifications, making the production equipment more flexible when facing different production needs.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a clamping structure for a rubber roller, including a bearing plate, two sliding plates corresponding to the left and right positions are slidably arranged inside the bearing plate, frame plates are arranged at the upper ends of the two sliding plates, fixed arc clamping plates are arranged on the bottom walls of the two frame plates, movable arc clamping plates are slidably arranged inside the two frame plates, and the movable arc clamping plates are respectively installed in cooperation with adjacent fixed arc clamping plates, an adjusting mechanism for adjusting the movement of the sliding plate is arranged at the lower end of the bearing plate, and an adjusting component for driving the movable arc clamping plate to move is arranged inside the two locking frame plates, and the adjusting mechanism includes two rectangular plates arranged at the lower end of the bearing plate, The two rectangular plates are each slidably provided with a sliding column, the outer ends of the two sliding columns facing away from each other are respectively connected to the inner side surfaces of adjacent sliding plates, a rotating seat is provided on the opposite inner ends of the two sliding columns, a connecting frame is rotatably provided inside the two rotating seats, a rotating frame is slidably provided at the lower end of the carrying plate, the front sides of the two connecting frames are rotatably connected to the inside of a rotating frame, a push plate is provided on the front side of the rotating frame, an elastic driving unit is provided between the rectangular plate and the sliding plate, the elastic driving unit includes a spring provided between the rectangular plate and the sliding plate, the two springs are respectively sleeved on the outer arc surfaces of the corresponding sliding columns, and a plurality of uniformly distributed anti-slip protrusions are provided on the front side surface of the push plate.

[0006] As a further improvement of the utility model, two mounting plates corresponding to left and right positions are arranged at the lower end of the load-bearing plate, and two mounting holes are provided inside the two mounting plates.

[0007] As a further improvement of the utility model, the adjustment assembly includes a screw rod threadedly connected to the inside of the two frame plates, the two screw rods are rotatably connected to the upper ends of adjacent movable arc-shaped clamping plates, and knobs are welded and fixed to the upper ends of the two screw rods.

[0008] As a further improvement of the utility model, rubber blocks are arranged on the inner arc surfaces of the movable arc-shaped clamping plate and the fixed arc-shaped clamping plate.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] The cam is moved back and forth between the two sides of the frame and the sliding plate, and the cam is moved back and forth between the two sides of the frame and the sliding plate, so that ...

[0011] Secondly, the anti-slip protrusions can effectively prevent the hand from slipping when contacting the push plate during the process of pushing the push plate.

[0012] Thirdly, the friction between the rubber roller and the rubber block on the movable arc clamping plate and the fixed arc clamping plate can be increased, so that the rubber roller is clamped more stably.

[0013] Fourthly, the clamping mechanism can be quickly installed through the mounting holes on the mounting plate, making the operation of the clamping structure more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0017] Figure 3 It is a front structural schematic diagram of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the utility model when viewed from above.

[0019] In the figure: 101, bearing plate; 102, sliding plate; 103, frame plate; 104, mounting plate; 105, mounting hole; 106, movable arc clamping plate; 107, fixed arc clamping plate; 108, rubber block; 201, rotating frame; 202, push plate; 203, sliding column; 204, spring; 205, rectangular plate; 206, rotating seat; 207, connecting frame; 208, anti-slip protrusion; 301, knob; 302, screw. DETAILED DESCRIPTION

[0020] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0021] like Figure 1 , 2 As shown in Figures 3 and 4, a clamping structure for a rubber roller comprises a bearing plate 101, wherein two sliding plates 102 corresponding to left and right positions are slidably arranged inside the bearing plate 101, and frame plates 103 are arranged at the upper ends of the two sliding plates 102, and fixed arc clamping plates 107 are arranged on the bottom walls of the two frame plates 103, and movable arc clamping plates 106 are slidably arranged inside the two frame plates 103, and the movable arc clamping plates 106 are respectively installed in cooperation with adjacent fixed arc clamping plates 107, and an adjusting mechanism for adjusting the movement of the sliding plate 102 is arranged at the lower end of the bearing plate 101, and an adjusting component for driving the movable arc clamping plate 106 to move is arranged inside the two locking frame plates 103, and the adjusting component comprises a screw 302 threadedly connected to the inside of the two frame plates 103, and the two screws 302 are rotatably connected to the upper ends of adjacent movable arc clamping plates 106, and knobs 301 are welded and fixed to the upper ends of the two screws 302.

[0022] like Figure 1 , 3 4, the adjustment mechanism includes two rectangular plates 205 arranged at the lower end of the carrier plate 101, and the interiors of the two rectangular plates 205 are slidably provided with sliding columns 203, and the outer ends of the two sliding columns 203 that are away from each other are respectively connected to the inner side surfaces of the adjacent sliding plates 102, and the opposite inner ends of the two sliding columns 203 are provided with rotating seats 206, and the interiors of the two rotating seats 206 are rotatably provided with connecting frames 207, and the lower end of the carrier plate 101 is slidably provided with a rotating frame 201, and the front sides of the two connecting frames 207 are connected to a rotating frame 207. The frame 201 is internally rotated and connected, a push plate 202 is arranged on the front side of the rotating frame 201, an elastic driving unit is arranged between the rectangular plate 205 and the sliding plate 102, the elastic driving unit includes a spring 204 arranged between the rectangular plate 205 and the sliding plate 102, the two springs 204 are respectively sleeved on the corresponding outer arc surfaces of the sliding column 203, a front side surface of the push plate 202 is provided with a plurality of uniformly distributed anti-slip protrusions 208, and rubber blocks 108 are arranged on the inner arc surfaces of the movable arc clamping plate 106 and the fixed arc clamping plate 107.

[0023] By pushing the push plate 202, the rotating frame 201 moves backward, and the connecting frames 207 on both sides thereof rotate and expand, so that the rotating seats 206 on both sides approach each other, driving the sliding plates 102 on the sliding columns 203 to move away from each other, and then the movable arc clamping plates 106 and the fixed arc clamping plates 107 inside the frame plates 103 on both sides move away from each other, so that the distance between the frame plates 103 on both sides is adapted to the length of the rubber roller to be clamped, and the rubber roller is placed on the fixed arc clamping plates 107 on both sides, and then the push plate 202 is released. At this time, the spring 204 rebounds quickly and drives the frame plates 103 on both sides to move toward each other to clamp the two sides of the rubber roller. By rotating the knobs 301 on both sides, the screw rod 302 is driven to rotate, so that the movable arc clamping plate 106 moves downward to cooperate with the fixed arc clamping plate 107 to clamp the rubber roller up and down.

[0024] During the process of pushing the push plate 202 , the anti-skid protrusions 208 can effectively prevent the hand from slipping when the hand contacts the push plate 202 .

[0025] The rubber blocks 108 on the movable arc-shaped clamping plate 106 and the fixed arc-shaped clamping plate 107 can increase the friction between the rubber roller and the rubber roller, so that the rubber roller is clamped more stably.

[0026] According to another embodiment of the present invention, Figure 1 As shown, two mounting plates 104 corresponding to the left and right positions are arranged at the lower end of the carrier plate 101 , and two mounting holes 105 are provided inside the two mounting plates 104 , through which the clamping mechanism can be quickly installed.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A clamping structure for a rubber roller, comprising a bearing plate (101), characterized in that: The bearing plate (101) is internally provided with two sliding plates (102) corresponding to left and right positions for sliding movement, the upper ends of the two sliding plates (102) are provided with frame plates (103), the bottom walls of the two frame plates (103) are provided with fixed arc-shaped clamping plates (107), the interiors of the two frame plates (103) are internally provided with movable arc-shaped clamping plates (106) for sliding movement, the movable arc-shaped clamping plates (106) are respectively installed in cooperation with adjacent fixed arc-shaped clamping plates (107), the lower end of the bearing plate (101) is provided with an adjustment mechanism for adjusting the movement of the sliding plate (102), and the interiors of the two locking frame plates (103) are provided with adjustment components for driving the movable arc-shaped clamping plates (106) to move.

2. A rubber roller clamping structure as claimed in claim 1, characterized in that: The adjustment mechanism comprises two rectangular plates (205) arranged at the lower end of the carrying plate (101), the interior of the two rectangular plates (205) is slidably provided with a sliding column (203), the outer ends of the two sliding columns (203) facing away from each other are respectively connected to the inner side surface of the adjacent sliding plate (102), the opposite inner ends of the two sliding columns (203) are provided with a rotating seat (206), the interior of the two rotating seats (206) are rotatably provided with a connecting frame (207), the lower end of the carrying plate (101) is slidably provided with a rotating frame (201), the front sides of the two connecting frames (207) are rotatably connected to the interior of a rotating frame (201), the front side of the rotating frame (201) is provided with a push plate (202), and an elastic driving unit is provided between the rectangular plate (205) and the sliding plate (102).

3. A rubber roller clamping structure as claimed in claim 2, characterized in that: The elastic drive unit comprises a spring (204) arranged between the rectangular plate (205) and the sliding plate (102), and the two springs (204) are respectively sleeved on the outer arc surfaces of the corresponding sliding columns (203).

4. A clamping structure for a rubber roller as claimed in claim 2, characterized in that: The front side surface of the push plate (202) is provided with a plurality of evenly spaced anti-slip protrusions (208).

5. The clamping structure for a rubber roller according to claim 1, characterized in that: The adjustment assembly comprises a screw rod (302) threadedly connected inside the two frame plates (103), the two screw rods (302) are rotatably connected to the upper ends of adjacent movable arc-shaped clamping plates (106), and the upper ends of the two screw rods (302) are both welded and fixed with knobs (301).

6. The clamping structure for a rubber roller according to claim 1, characterized in that: Rubber blocks (108) are provided on the inner arc surfaces of the movable arc-shaped clamping plate (106) and the fixed arc-shaped clamping plate (107).

7. The clamping structure for a rubber roller according to claim 1, characterized in that: Two mounting plates (104) at corresponding left and right positions are arranged at the lower end of the bearing plate (101), and two mounting holes (105) are arranged inside the two mounting plates (104).

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