Rubber roller surface processing device

Abstract

The utility model relates to a rubber roller surface processing device, and aims to solve the problems that waste chips generated in the polishing process of surface processing equipment are easily attached to the outer wall of a rubber roller, when the part, with the waste chips remaining on the outer wall of the rubber roller passes through a polishing sheet again, the surface of the rubber roller is easily damaged due to uneven stress, the surface of the rubber roller is uneven, and the service life of the rubber roller is prolonged. The device comprises a rack, a grinding mechanism is arranged at the top of the rack, a limiting mechanism is arranged in the rack, and a cleaning mechanism is arranged on the side of the limiting mechanism. A small motor effectively drives a forward and reverse screw rod to rotate, so that a set of limiting frames arranged on the surface of the forward and reverse screw rod in a sleeving mode are far away from or close to each other; the brush cluster can be conveniently matched and attached to rubber roller bodies with different diameters, the applicability is improved, when the rubber roller bodies rotate to be ground, the brush cluster effectively sweeps and cleans sweeps on the surfaces of the rubber roller bodies, and the situation that the sweeps are attached to the surfaces of the rubber roller bodies to affect the grinding quality is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber roller processing, in particular to a rubber roller surface processing device. Background Art

[0002] A rubber roller is a roller-shaped product made of metal or other materials as the core and rubber covered by vulcanization. The rubber roller is generally composed of an outer layer of rubber, a hard rubber layer, a metal core, a roller neck and ventilation holes. Its processing includes roller core sandblasting, bonding, rubber forming, cloth wrapping, wire winding, vulcanization in a vulcanizer and surface processing. Rubber rollers are mainly used in papermaking, dyeing, printing, grain processing, metallurgy, plastic processing and other aspects. During the production and processing of rubber rollers, their surface needs to be polished to improve the surface smoothness of the rubber rollers.

[0003] Patent No. CN217991895U discloses a surface treatment device for processing a rubber roller, including a base, both sides of the upper surface of the base are fixedly connected with vertical plates, one group of the vertical plates is provided with a tensioning assembly on the outer side surface, and the other group of the vertical plates is fixedly connected with a motor in the middle of the outer side surface, and the motor output shaft movably penetrates the vertical plate and extends to the outside of the inner side surface thereof, and the end of the motor output shaft is fixedly connected with a second clamping block, and the rear part of the upper surface of the base is fixedly connected with a guide rod. The rubber roller is clamped and fixed by the tensioning assembly, and the motor output shaft drives the second clamping block to rotate, so that the rubber roller rotates synchronously, and the lifting block slides up and down on the outer wall of the guide rod, driving the bracket and the grinding support to move synchronously, so that the grinding sheet moves synchronously with the grinding support until its lower surface fits with the upper end of the outer wall of the rubber roller, so that the outer wall of the rubber roller and the grinding sheet are rotated and polished, and compared with manual polishing, the uniformity and efficiency of polishing are improved.

[0004] However, the above-mentioned surface treatment equipment for rubber roller processing still has the following shortcomings:

[0005] The waste chips generated by the above-mentioned surface treatment equipment during the grinding process are easy to adhere to the outer wall of the rubber roller. When the part of the outer wall of the rubber roller with waste chips passes through the grinding sheet again, the surface of the rubber roller is unevenly stressed, which can easily cause damage to the rubber roller, making its surface uneven and affecting the quality. In view of this, we propose a rubber roller surface processing device. Utility Model Content

[0006] The purpose of the utility model is to overcome the shortcomings of the prior art, meet the actual needs, and provide a rubber roller surface processing device to solve the technical problem that the waste chips generated by the above-mentioned surface treatment equipment during the grinding process are easily attached to the outer wall of the rubber roller. When the part of the outer wall of the rubber roller where the waste chips remain passes through the grinding sheet again, it causes uneven force on the surface of the rubber roller, which is easy to damage the rubber roller, making its surface uneven and affecting the quality.

[0007] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: design a rubber roller surface processing device, including a frame, a grinding mechanism is provided on the top of the frame, a limiting mechanism is provided inside the frame, a cleaning mechanism is provided on the side of the limiting mechanism, a hollow plate is clamped on the inner side of the bottom of the frame, and a collecting mechanism is provided under the hollow plate;

[0008] The cleaning mechanism comprises a small motor, a movable end of the small motor is connected to a positive and negative screw rod, a group of limit frames are symmetrically sleeved on the surface of the positive and negative screw rods, and a plurality of brush clusters are arranged on the surface of the limit frames.

[0009] Preferably, the forward and reverse screw rods are threadedly connected to the limiting frame, and the forward and reverse screw rods are engaged in the side interlayer of the frame.

[0010] Preferably, the grinding mechanism comprises a hydraulic cylinder, a movable end of the hydraulic cylinder is connected to a movable plate, a grinding sheet is connected to the bottom of the movable plate, and a group of guide rods are symmetrically fixed to the top surface of the movable plate.

[0011] Preferably, the limiting mechanism includes a driving motor, a driving gear is connected to the movable end of the driving motor, a group of driven gears are matched and meshed on the side of the driving gear, a first bracket is connected to the end of the driven gear, a clamping block is clamped inside the first bracket, a rubber roller body is connected to the end of the clamping block, a second bracket is sleeved on the outside of the clamping block on the right side of the rubber roller body, a limiting plate is sleeved on the outside of the end of the second bracket away from the rubber roller body, and an electric push rod is connected to the side of the limiting plate away from the second bracket.

[0012] Preferably, the driving motor forms a meshing transmission structure through a driving gear and a driven gear, and the driven gear is fixedly connected to the first bracket.

[0013] Preferably, the card block is in a cross shape, and a card slot matching the card block is provided inside the first card frame and the second card frame, and the second card frame is movably engaged inside the limiting plate.

[0014] Preferably, the collecting mechanism comprises a box body, a material guide rack is connected to the interior of the box body, a negative pressure fan unit is connected to the bottom of the material guide rack, and a collecting box is provided below the negative pressure fan unit.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model effectively drives the positive and negative screws to rotate through a small motor, so that a group of limit frames sleeved on the surfaces of the positive and negative screws move away from or close to each other, which makes it easier for the brush cluster to fit the rubber roller bodies of different diameters and improves applicability. When the rubber roller body is rotating for grinding, the brush cluster effectively sweeps and cleans the waste on the surface of the rubber roller body to prevent the waste from adhering to the surface of the rubber roller body and affecting the grinding quality.

[0017] 2. In the utility model, the rubber roller body is effectively and accurately engaged with the first clamping frame and the second clamping frame by the clamping block, and the limit plate and the second clamping frame are effectively driven to move by the electric push rod until the rubber roller body is tightly clamped between the first clamping frame and the second clamping frame. The driving motor effectively drives the driving gear to rotate, thereby driving the driven gear and the first clamping frame to rotate, thereby realizing the self-rotation of the rubber roller body.

[0018] 3. In the utility model, the hollow plate is connected with the box body, and the grinding waste is effectively adsorbed by the negative pressure fan unit to reduce the splashing of the grinding waste. The adsorbed grinding waste enters the collection box, and the collection box collects the grinding waste in a unified manner to facilitate subsequent unified transfer and processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a three-dimensional structural diagram of the limiting mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the disassembled structure of the limiting mechanism of the utility model;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the cleaning mechanism of the utility model;

[0023] Figure 5 This is a schematic diagram of the internal structure of the collection mechanism of the utility model;

[0024] In the figure: 1. frame; 2. grinding mechanism; 3. limiting mechanism; 4. cleaning mechanism; 5. hollow plate; 6. collecting mechanism;

[0025] 201, hydraulic cylinder; 202, movable plate; 203, grinding sheet; 204, guide rod;

[0026] 301, driving motor; 302, driving gear; 303, driven gear; 304, first bracket; 305, rubber roller body; 306, second bracket; 307, limit plate; 308, electric push rod; 309, clamping block;

[0027] 401, small motor; 402, positive and negative screw rods; 403, limit rack; 404, brush cluster;

[0028] 601, box body; 602, material guide rack; 603, negative pressure fan unit; 604, collection box. DETAILED DESCRIPTION

[0029] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0030] A rubber roller surface processing device, see Figures 1 to 5 , comprising a frame 1, a grinding mechanism 2 is provided on the top of the frame 1, a limiting mechanism 3 is provided inside the frame 1, a cleaning mechanism 4 is provided on the side of the limiting mechanism 3, a hollow plate 5 is engaged with the inner side of the bottom of the frame 1, and a collecting mechanism 6 is provided below the hollow plate 5;

[0031] The cleaning mechanism 4 includes a small motor 401, a positive and negative screw rod 402 is connected to the movable end of the small motor 401, and a group of limit frames 403 are symmetrically sleeved on the surface of the positive and negative screw rod 402, wherein the positive and negative screw rod 402 and the limit frame 403 are threadedly connected, the positive and negative screw rod 402 is engaged in the side interlayer of the frame 1, and a plurality of brush clusters 404 are arranged on the surface of the limit frame 403. The utility model effectively drives the positive and negative screw rod 402 to rotate through the small motor 401, so that the group of limit frames 403 sleeved on the surface of the positive and negative screw rod 402 are separated from or close to each other, so that the brush cluster 404 is adapted to fit the rubber roller body 305 with different diameters, and the applicability is improved. When the rubber roller body 305 is rotated for grinding, the brush cluster 404 effectively sweeps and cleans the waste on the surface of the rubber roller body 305, so as to prevent the waste from adhering to the surface of the rubber roller body 305 and affecting the grinding quality.

[0032] It is worth noting that the grinding mechanism 2 includes a hydraulic cylinder 201, a movable plate 202 is connected to the movable end of the hydraulic cylinder 201, a grinding sheet 203 is connected to the bottom of the movable plate 202, and a group of guide rods 204 are symmetrically fixed to the top surface of the movable plate 202. In the utility model, the hydraulic cylinder 201 effectively drives the movable plate 202 and the grinding sheet 203 to move downward until the grinding sheet 203 contacts the surface of the rubber roller body 305, thereby grinding the rubber roller body 305. The setting of the guide rod 204 improves the vertical movement stability of the movable plate 202 and the grinding sheet 203.

[0033] It is worth noting that the limiting mechanism 3 includes a driving motor 301, a driving gear 302 is connected to the movable end of the driving motor 301, a group of driven gears 303 are matched and meshed on the side of the driving gear 302, and the end of the driven gear 303 is connected to the first bracket 304. Further, the driving motor 301 forms a meshing transmission structure with the driven gear 303 through the driving gear 302, and the driven gear 303 is fixedly connected to the first bracket 304. A card block 309 is engaged inside the first bracket 304, and the card block 309 The end is connected to a rubber roller body 305, and a second clamping frame 306 is sleeved on the outside of a clamping block 309 on the right side of the rubber roller body 305. A limiting plate 307 is sleeved on the outside of the end of the second clamping frame 306 away from the rubber roller body 305. Furthermore, the clamping block 309 is in a cross shape, and a clamping groove matching the clamping block 309 is provided inside the first clamping frame 304 and the second clamping frame 306. The second clamping frame 306 is movably engaged in the limiting plate 307, and an electric push rod 308 is connected to the side of the limiting plate 307 away from the second clamping frame 306. In the utility model, the rubber roller body 305 is effectively and accurately engaged with the first clamping frame 304 and the second clamping frame 306 through the clamping block 309, and the electric push rod 308 is effectively used to drive the limit plate 307 and the second clamping frame 306 to move until the rubber roller body 305 is tightly clamped between the first clamping frame 304 and the second clamping frame 306. The driving motor 301 is effectively used to drive the driving gear 302 to rotate, thereby driving the driven gear 303 and the first clamping frame 304 to rotate, thereby realizing the self-rotation of the rubber roller body 305.

[0034] It is worth emphasizing that the collecting mechanism 6 includes a box body 601, a guide frame 602 is connected inside the box body 601, a negative pressure fan unit 603 is connected to the bottom of the guide frame 602, and a collecting box 604 is provided below the negative pressure fan unit 603. In the utility model, the hollow plate 5 is connected to the box body 601, and the negative pressure fan unit 603 effectively adsorbs the grinding waste to reduce the splashing of the grinding waste. The adsorbed grinding waste enters the collecting box 604, and the collecting box 604 collects the grinding waste in a unified manner, which is convenient for subsequent unified transfer and processing.

[0035] Working principle: The rubber roller body 305 is precisely engaged with the first bracket 304 through the left-side clamping block 309, and then the electric push rod 308 drives the limit plate 307 and the second bracket 306 to move until the right-side clamping block 309 of the rubber roller body 305 is precisely engaged with the second bracket 306, and then the small motor 401 drives the positive and negative screw rods 402 to rotate, so that a group of limit racks 403 set on the surface of the positive and negative screw rods 402 are separated or approached from each other, so that the brush clusters 404 are adapted to fit the rubber roller bodies 305 with different diameters, and then the driving motor 301 drives the active gear 302 to rotate, thereby driving the driven gear 303 and the first bracket 304 to rotate, thereby achieving The rubber roller body 305 rotates, and then the hydraulic cylinder 201 is started. The hydraulic cylinder 201 drives the movable plate 202 and the grinding sheet 203 to move downward until the grinding sheet 203 contacts the surface of the rubber roller body 305, so as to grind the rubber roller body 305. When the rubber roller body 305 rotates and grinds, the brush cluster 404 sweeps and cleans the waste chips on the surface of the rubber roller body 305 to prevent the waste chips from adhering to the surface of the rubber roller body 305 and affecting the grinding quality. At the same time, the negative pressure fan unit 603 adsorbs the grinding waste chips to reduce the sputtering of the grinding waste chips. The adsorbed grinding waste chips enter the collecting box 604, and the collecting box 604 collects the grinding waste chips in a unified manner to facilitate the subsequent unified transfer and processing.

[0036] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A rubber roller surface processing device, comprising a frame (1), characterized in that: The top of the frame (1) is provided with a grinding mechanism (2), the interior of the frame (1) is provided with a limiting mechanism (3), a cleaning mechanism (4) is provided on the side of the limiting mechanism (3), a hollow plate (5) is engaged with the inner side of the bottom of the frame (1), and a collecting mechanism (6) is provided below the hollow plate (5); The cleaning mechanism (4) comprises a small motor (401), the movable end of the small motor (401) is connected to a forward and reverse screw rod (402), a group of limit frames (403) are symmetrically sleeved on the surface of the forward and reverse screw rod (402), and a plurality of brush clusters (404) are arranged on the surface of the limit frame (403).

2. The rubber roller surface processing device according to claim 1, characterized in that: The forward and reverse screw rods (402) are threadedly connected to the limiting frame (403), and the forward and reverse screw rods (402) are engaged in the side interlayer of the frame (1).

3. The rubber roller surface processing device according to claim 1, characterized in that: The grinding mechanism (2) comprises a hydraulic cylinder (201), the movable end of the hydraulic cylinder (201) is connected to a movable plate (202), the bottom of the movable plate (202) is connected to a grinding sheet (203), and the top surface of the movable plate (202) is symmetrically fixed with a group of guide rods (204).

4. The rubber roller surface processing device according to claim 1, characterized in that: The limiting mechanism (3) comprises a driving motor (301), the movable end of the driving motor (301) is connected to a driving gear (302), the side of the driving gear (302) is matched and meshed with a group of driven gears (303), the end of the driven gear (303) is connected to a first clamping frame (304), the first clamping frame (304) is internally clamped with a clamping block (309), the end of the clamping block (309) is connected to a rubber roller body (305), a second clamping frame (306) is sleeved on the outside of the clamping block (309) on the right side of the rubber roller body (305), a limiting plate (307) is sleeved on the outside of the end of the second clamping frame (306) away from the rubber roller body (305), and an electric push rod (308) is connected to the side of the limiting plate (307) away from the second clamping frame (306).

5. The rubber roller surface processing device according to claim 4, characterized in that: The driving motor (301) forms a meshing transmission structure through a driving gear (302) and a driven gear (303), and the driven gear (303) and the first bracket (304) are fixedly connected.

6. The rubber roller surface processing device according to claim 4, characterized in that: The clamping block (309) is in a cross shape, and a clamping slot matching the clamping block (309) is provided inside the first clamping frame (304) and the second clamping frame (306), and the second clamping frame (306) is movably clamped inside the limiting plate (307).

7. The rubber roller surface processing device according to claim 1, characterized in that: The collecting mechanism (6) comprises a box body (601), the interior of the box body (601) is connected to a material guide rack (602), the bottom of the material guide rack (602) is connected to a negative pressure fan unit (603), and a collecting box (604) is provided below the negative pressure fan unit (603).

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