A belt roller old rubber stripping device

Abstract

The utility model belongs to the technical field of equipment for removing glue, specifically discloses a belt roller old glue stripping device, including work bench and motor one, motor one and work bench fixed connection, the output of motor one is equipped with chuck one, be equipped with sliding mechanism and moving mechanism on the work bench, the fixed connection of baffle has on sliding mechanism, be equipped with bearing on the baffle, the fixed connection of inner ring of bearing has the pivot, the other end fixed connection of pivot has chuck two, moving mechanism is located one side of sliding mechanism, the detachable connection of moving mechanism has blade. In view of the low efficiency problem of manual shovel under the prior art old rubber layer of roller, the utility model passes through two chuck clamping belt roller and utilizes motor drive roller rotation, then through moving mechanism and drives blade to remove, realizes quick removal of old rubber layer of roller, solves the problem that the old rubber layer of roller is not cleaned up completely under the prior art manual shovel, and the low work efficiency problem of existing residual old glue.

Description

Technical Field

[0001] This utility model relates to the field of adhesive removal equipment technology, specifically to a belt roller old adhesive removal device. Background Technology

[0002] Rubber coating of belt rollers is an important process for improving roller performance in belt conveyor systems. It involves covering the roller surface with a layer of rubber or other wear-resistant material to optimize the conveyor system's operation. The coated roller surface can have diamond, herringbone, or ceramic patterns. These structures effectively increase the coefficient of friction between the roller and the belt, preventing slippage and ensuring synchronized operation. This guarantees efficient and high-volume transport. It also prevents direct contact between the metal roller and materials or the belt, preventing wear and corrosion, reducing material adhesion, minimizing damage caused by belt misalignment, and extending roller lifespan.

[0003] However, due to long-term friction between the roller and the belt and materials, the rubber layer on the roller gradually thins, the pattern wears down and flattens, and the anti-slip and wear-resistant properties decrease significantly, thus failing to provide sufficient friction, leading to belt slippage and affecting conveying efficiency. If the worn rubber layer is not replaced in time, the metal roller will come into direct contact with the belt and materials, accelerating roller wear and corrosion, while also causing belt misalignment, increased wear, and even serious failures such as belt tearing. Therefore, the rubber layer on the roller needs to be replaced regularly. However, the old rubber layer on the roller will age, crack, and wear unevenly after use, resulting in a decrease in the smoothness and adhesive activity of the roller surface. When replacing the rubber layer, the old rubber layer on the roller must be removed first. If the new rubber layer is directly covered on the old rubber layer, the poor adhesion between the new and old rubber layers will cause the new rubber layer to fall off.

[0004] Currently, removing the old rubber layer from belt rollers typically involves manual removal using an electric pick. However, because the electric pick cannot evenly apply force to the roller surface, the old rubber layer is not completely removed, leaving residue. Therefore, grinding with a polishing machine is also necessary. However, removing and grinding the old rubber layer from a single roller requires 6 people and 8 hours to completely remove it and achieve the conditions for rubber recoating, resulting in extremely low efficiency. Therefore, to solve these problems, it is necessary to provide a belt roller old rubber removal device to address the issues of incomplete removal, residue, and low efficiency associated with manual removal of the old rubber layer in existing technologies. Utility Model Content

[0005] The purpose of this invention is to provide a device for removing old adhesive from belt rollers, so as to solve the problems of low work efficiency caused by the manual removal of old adhesive layers from rollers in the prior art, which results in incomplete removal and residual old adhesive.

[0006] To achieve the above objectives, the basic solution provided by this utility model is as follows: a belt roller old glue removal device, including a worktable and a motor, wherein the motor and the worktable are fixedly connected, the output end of the motor is provided with a chuck, the worktable is provided with a sliding mechanism and a moving mechanism, a baffle is fixedly connected to the sliding mechanism, a bearing is provided on the baffle, a rotating shaft is fixedly connected to the inner ring of the bearing, a chuck is fixedly connected to the other end of the rotating shaft, the moving mechanism is located on one side of the sliding mechanism, and a blade is detachably connected to the moving mechanism.

[0007] The working principle of this utility model is as follows: When in use, first fix the shaft at one end of the roller on chuck one, then move the sliding mechanism to bring the baffle close to the roller, then put the shaft at the other end of the roller into chuck two and clamp it, then adjust the moving mechanism to make the blade contact the roller, then turn on motor one to make motor one drive the roller to rotate, when the blade contacts the rotating roller, the old adhesive layer on the roller can be removed.

[0008] The beneficial effects of this utility model are as follows: This utility model uses two chucks to hold the roller and uses a motor to drive the roller to rotate. Then, the moving mechanism drives the blade to move, thereby achieving continuous and uniform removal of glue from the roller. Compared with manually removing the old rubber on the roller with an electric pick, this design is much more efficient than manual glue removal. At the same time, it can also avoid personnel injury caused by improper use of tools or improper coordination during the removal process using an electric pick.

[0009] Option 2, a preferred embodiment of the basic option, includes a sliding mechanism comprising a groove and a slider. The worktable is provided with a groove, and the slider slides on the groove. The baffle and the slider are fixedly connected. A support rod is fixedly connected to one side of the baffle, and the other end of the support rod is fixedly connected to the slider. Both the slider and the worktable are provided with through holes. This mechanism can adjust the position of the baffle according to the length of the roller, thereby adapting to rollers of different lengths for degumming. At the same time, the support rod can also ensure the stability and safety of the processing.

[0010] Option 3, a preferred embodiment of the basic option, includes two mounting plates detachably connected to both ends of the worktable. A bidirectional lead screw and a guide rod are rotatably connected to the mounting plates. The guide rod is located on one side of the bidirectional lead screw. A motor is mounted at one end of the bidirectional lead screw. A moving block is threaded onto the bidirectional lead screw, and a guide block is movably sleeved on the guide rod. The moving block and the guide block are fixedly connected. By using a motor to drive the lead screw, the blade can move smoothly and at a uniform speed in a straight line, ensuring a uniform thickness of the removed adhesive layer and laying a good foundation for subsequent re-coating.

[0011] Option 4, a preferred embodiment of Option 3, features a cavity within the guide block. An angle adjustment mechanism is located within this cavity, comprising guide grooves. A guide rod has several guide grooves, and a handle is fixedly connected to one end of the guide rod. A threaded cylinder is movably sleeved on the guide rod, with a protrusion on its inner ring. The protrusion and guide groove are slidably connected. A gear is meshed with the threaded cylinder, and a rotating rod is fixedly connected to the gear. The rotating rod is bolted to the blade. The blade angle is adjusted by rotating the handle. In actual use, the blade angle can be adjusted according to working conditions to avoid excessive localized wear, reduce cutting force and heat, ensure optimal cutting performance, improve peeling efficiency, and protect the blade.

[0012] Option 5, a preferred option of the basic option, has several adjustment holes on both sides of the workbench and on the mounting plate. The workbench and the mounting plate are connected by bolts through the adjustment holes. The position of the mounting plate can be adjusted through the adjustment holes to accommodate rollers of different diameters for degumming operations.

[0013] Option 6, which is a preferred option of the basic option, has a cutting edge angle of 60 degrees; the cutting edge is not easily damaged, is suitable for continuous cutting, and can reduce the generation of cutting heat. Attached Figure Description

[0014] Figure 1 This is a perspective view of a belt roller old adhesive removal device according to the present invention; Figure 2 This is a front view of a belt roller old adhesive removal device according to this utility model; Figure 3 This is a top view of a belt roller old glue removal device according to this utility model; Figure 4 for Figure 3 Sectional view at point AA; Figure 5 This is a partial cross-sectional view of the guide block in a belt roller old glue removal device of this utility model; Figure 6 for Figure 5 Enlarged view of point B in the middle. Detailed Implementation

[0015] The present invention will be further described in detail below through specific embodiments: The reference numerals in the accompanying drawings of the instruction manual include: 1. Worktable; 2. Motor 1; 3. Chuck 1; 4. Sliding mechanism; 41. Slide groove; 42. Slider; 43. Support rod; 5. Moving mechanism; 51. Mounting plate; 52. Double-acting lead screw; 53. Guide rod; 54. Motor 2; 55. Moving block; 56. Guide block; 6. Baffle; 7. Bearing; 8. Rotating shaft; 9. Chuck 2; 10. Blade; 11. Angle adjustment mechanism; 111. Guide groove; 112. Rotary handle; 113. Threaded cylinder; 114. Protrusion; 115. Gear; 116. Rotating rod; 12. Adjustment hole.

[0016] Example like Figures 1 to 6 As shown: A belt roller old glue removal device includes a worktable 1 and a motor 2. The motor 2 and the worktable 1 are fixedly connected. The output end of the motor 2 is provided with a chuck 3. The worktable 1 is provided with a sliding mechanism 4 and a moving mechanism 5. The sliding mechanism 4 includes a slide groove 41 and a slider 42. The worktable 1 is provided with a slide groove 41, and the slider 42 slides on the slide groove 41. A baffle 6 is fixedly connected to the slider 42. A bearing 7 is provided on the baffle 6. A rotating shaft 8 is fixedly connected to the inner ring of the bearing 7. A chuck 9 is fixedly connected to the other end of the rotating shaft 8. A support rod 43 is fixedly connected to one side of the baffle 6. The other end of the support rod 43 is fixedly connected to the slider 42. Both the slider 42 and the worktable 1 are provided with through holes. The moving mechanism 5 includes two mounting plates 51. Both the two mounting plates 51 and the worktable 1 are provided with several adjustment holes 12. The worktable 1 and the mounting plates 51 are connected by bolts through the adjustment holes 12. The mounting plates 51 are rotated... A bidirectional lead screw 52 and a guide rod 53 are connected. The guide rod 53 is located on one side of the bidirectional lead screw 52. A motor 54 is provided at one end of the bidirectional lead screw 52. A moving block 55 is threadedly connected to the bidirectional lead screw 52. A guide block 56 is movably sleeved on the guide rod 53. The moving block 55 and the guide block 56 are fixedly connected. A cavity is provided inside the guide block 56. An angle adjustment mechanism 11 is provided inside the cavity. The angle adjustment mechanism 11 includes a guide groove 111. Several guide grooves 111 are provided on the guide rod 53. A throttle 112 is fixedly connected to one end of the guide rod 53. A threaded cylinder 113 is movably sleeved on the guide rod 53. A protrusion 114 is provided on the inner ring of the threaded cylinder 113. The protrusion 114 and the guide groove 111 are slidably connected. A gear 115 is meshed on the threaded cylinder 113. A rotating rod 116 is fixedly connected to the gear 115. A blade 10 is bolted to the rotating rod 116. The blade angle of the blade 10 is 60 degrees.

[0017] The implementation method of this embodiment is as follows: When it is necessary to remove glue from the roller, firstly, put the shaft at one end of the roller into chuck 3 and clamp it, then move the slider 42 to slide on the slide groove 41, and at the same time drive the baffle 6 to move closer to the roller. Next, put the shaft at the other end of the roller into chuck 9 and clamp it. Then, pass the bolt through the through hole on the slider 42 and the worktable 1 in sequence to fix it. Next, move the mounting plate 51 to make the blade 10 contact the roller. Then, pass the bolt through the adjusting hole 12 on the mounting plate 51 and the worktable 1 in sequence to fix it. Then, turn on the motor 2 and the motor 4 in sequence to make the motor 2 drive the roller to rotate. At this time, the bidirectional lead screw 52 rotates and drives the moving block 55 to move horizontally. At the same time, it drives the guide block 56 to move horizontally on the guide rod 53, thereby moving the blade 10. When the blade 10 contacts the rotating roller, the old glue layer on the roller can be removed.

[0018] When it is necessary to adjust the angle of the blade 10, first rotate the guide rod 53 clockwise by turning the handle 112, so that the guide rod 53 drives the threaded cylinder 113 to rotate, which in turn drives the gear 115 to rotate the rotating rod 116, thereby rotating the blade 10 on the rotating rod 116, and thus adjusting the cutting angle of the blade 10.

[0019] The above descriptions are merely embodiments of this utility model, and common knowledge regarding specific structures and characteristics is not elaborated upon here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of this utility model, and these should also be considered within the scope of protection of this utility model. These modifications will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application shall be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A device for removing old adhesive from a belt roller, characterized in that, Includes a workbench (1) and a motor (2), the motor (2) and the workbench (1) are fixedly connected, the output end of the motor (2) is provided with a chuck (3), the workbench (1) is provided with a sliding mechanism (4) and a moving mechanism (5), the sliding mechanism (4) is fixedly connected with a baffle (6), the baffle (6) is provided with a bearing (7), the inner ring of the bearing (7) is fixedly connected with a rotating shaft (8), the other end of the rotating shaft (8) is fixedly connected with a chuck (9), the moving mechanism (5) is located on one side of the sliding mechanism (4), and the moving mechanism (5) is detachably connected with a blade (10).

2. The belt roller old adhesive removal device according to claim 1, characterized in that, The sliding mechanism (4) includes a slide groove (41) and a slider (42). The worktable (1) is provided with a slide groove (41). The slider (42) slides on the slide groove (41). The baffle (6) and the slider (42) are fixedly connected. A support rod (43) is fixedly connected to one side of the baffle (6). The other end of the support rod (43) is fixedly connected to the slider (42). Both the slider (42) and the worktable (1) are provided with through holes.

3. The belt roller old adhesive removal device according to claim 1, characterized in that, The moving mechanism (5) includes two mounting plates (51), which are detachably connected to both ends of the worktable (1). A bidirectional lead screw (52) and a guide rod (53) are rotatably connected to the mounting plate (51). The guide rod (53) is located on one side of the bidirectional lead screw (52). A motor (54) is provided at one end of the bidirectional lead screw (52). A moving block (55) is threaded onto the bidirectional lead screw (52). A guide block (56) is movably sleeved on the guide rod (53). The moving block (55) and the guide block (56) are fixedly connected.

4. The belt roller old adhesive removal device according to claim 3, characterized in that, The guide block (56) has a cavity, and the cavity has an angle adjustment mechanism (11). The angle adjustment mechanism (11) includes a guide groove (111). The guide rod (53) has several guide grooves (111). One end of the guide rod (53) is fixedly connected to a throttle (112). A threaded cylinder (113) is movably sleeved on the guide rod (53). A protrusion (114) is provided on the inner ring of the threaded cylinder (113). The protrusion (114) and the guide groove (111) are slidably connected. A gear (115) is meshed on the threaded cylinder (113). A rotating rod (116) is fixedly connected on the gear (115). The rotating rod (116) and the blade (10) are bolted together.

5. The old adhesive removal device for belt rollers according to claim 1, characterized in that, The workbench (1) has several adjustment holes (12) on both sides and on the mounting plate (51), and the workbench (1) and the mounting plate (51) are connected by bolts through the adjustment holes (12).

6. The belt roller old adhesive removal device according to claim 1, characterized in that, The blade (10) has a cutting edge angle of 60 degrees.

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