Rubber roller polishing device

Abstract

The utility model discloses a rubber roller polishing device which comprises an operation table, supports are fixed to the two sides of the top end of the operation table, a first motor is installed on one side of each support, a rubber roller is installed at the output end of each first motor, and an adjusting mechanism is installed at the top end of the operation table. And the adjusting mechanism comprises an adjusting groove, a fixing hole, a moving groove, a stabilizing block, a fixing screw rod, a servo motor, a threaded rod and a polishing frame, cleaning mechanisms are installed on the two sides of the operation table, and a cooling mechanism is installed in the operation table. The moving groove is formed in the top end of the operation table, the moving groove can slide in the adjusting groove through the stabilizing block so as to adjust the distance between the grinding wheel and the rubber roller according to the diameter of the rubber roller, the grinding frame can be driven to move in the direction of the threaded rod by starting the servo motor, and therefore the position of the grinding wheel is changed; and the rubber roller polishing device is stable in movement and simple in operation, so that the purpose that the rubber roller polishing device can adjust the polishing position is achieved.

Description

Technical Field

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

[0002] Rubber rollers are roller-shaped products made by vulcanizing rubber with a metal or other material core. They generally consist of an outer rubber layer, a hard rubber layer, a metal core, a roller neck, and ventilation holes. They are mainly used in industries such as papermaking, dyeing, printing, grain processing, metallurgy, and plastics processing. During use, rubber rollers may develop scratches, abrasions, or wear on their surface due to foreign objects, aging, etc. In such cases, a rubber roller grinding device is needed for repair. The rubber roller grinding device, also known as a rubber roller grinder or rubber roller polishing machine, is one of the devices used for standard grinding of rubber rollers after they have been coated with rubber. It uses grinding tools such as grinding wheels and sanding belts, driven by a motor, to rotate and move the rubber roller, thereby achieving precise grinding of the rubber roller surface.

[0003] To this end, Chinese patent application number CN221716406U discloses a self-centering rubber roller polishing device, relating to the field of rubber roller technology. This utility model includes a worktable with symmetrically distributed support plates mounted on its top. A rubber roller body is rotatably mounted on one end of each support plate. A small motor is fixedly mounted on one end of each support plate, with its drive end fixedly connected to the rubber roller body. Symmetrically distributed moving grooves are formed on the top of the worktable, with screws rotatably mounted inside each groove. Through the cooperation of a large motor, screws, belts, moving plates, moving grooves, and an L-shaped frame, the L-shaped frame drives the polishing column to move, which in turn drives the small motor to rotate the rubber roller body. An external power supply rotates the polishing column, causing the rubber roller body to contact the polishing column, which then polishes the rubber roller body. This achieves double polishing of the rubber roller body, resulting in a smoother and more uniform finish, faster polishing speed, and improved polishing efficiency, making the polishing process more efficient.

[0004] Current rubber roller polishing devices can basically meet people's needs, but some problems still exist, as detailed below:

[0005] 1. The problem of difficulty in adjusting the grinding position of the rubber roller grinding device: In order to ensure the flatness of the rubber roller after grinding, it is necessary to move the rubber roller to one side and grind multiple positions of the rubber roller evenly. At the same time, the diameters of various rubber rollers are different, so the grinding position needs to be adjusted.

[0006] 2. The problem of the rubber roller grinding device having difficulty cooling the grinding area: When grinding the rubber roller, a lot of heat will be generated at the grinding area due to friction. If this heat cannot be dissipated quickly, the surface temperature of the rubber roller will rise, which will affect its performance and service life. Utility Model Content

[0007] The purpose of this invention is to provide a rubber roller polishing device to solve the shortcomings of existing rubber roller polishing devices, such as difficulty in adjusting the polishing position and difficulty in cooling the polishing area.

[0008] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a rubber roller grinding device, including an operating table;

[0009] Both sides of the top of the operating table are fixed with brackets. A first motor is installed on one side of the bracket. A rubber roller is installed at the output end of the first motor. An adjustment mechanism is installed at the top of the operating table. The adjustment mechanism includes an adjustment groove, a fixing hole, a moving groove, a stabilizing block, a fixing screw, a servo motor, a threaded rod, and a grinding frame. Adjustment grooves are opened on both sides of the top of the operating table.

[0010] The movable slot is installed on the top of the operating table. Stabilizing blocks are fixed on both sides of the bottom of the movable slot. A fixing screw runs through the inside of the stabilizing block. A servo motor is installed on one side of the movable slot. A threaded rod is installed on the output end of the servo motor.

[0011] A grinding frame is threadedly connected to the outer side of the threaded rod. A second motor is installed on one side of the top of the grinding frame. A grinding wheel is rotatably connected inside the grinding frame. Cleaning mechanisms are installed on both sides of the operating table. A cooling mechanism is installed inside the operating table.

[0012] In use, first move the moving slot to the top of the operating table. After determining the grinding position according to the diameter of the rubber roller, screw the fixing screw into the fixing hole to fix it. Start the first motor and the second motor to drive the rubber roller and the grinding wheel to rotate, thereby performing grinding. During the grinding process, start the servo motor to drive the grinding wheel to move and adjust the grinding position. Start the dust collection box to absorb dust through the dust suction port. Start the water pump to continuously drip water to cool the grinding area through the drip pipe.

[0013] Furthermore, the adjustment groove has fixing holes inside, which are arranged at equal intervals inside the adjustment groove to facilitate fixing the position of the stabilizing block.

[0014] Furthermore, sliding grooves are provided on both sides of the adjustment groove, and sliders are provided on both sides of the stabilizing block. The adjustment groove and the stabilizing block form a sliding structure, which facilitates the adjustment of the position of the moving groove.

[0015] Furthermore, the outer side wall of the threaded rod is uniformly provided with external threads, and the inner side wall of the bottom end of the grinding frame is uniformly provided with internal threads that cooperate with the external threads. The threaded rod and the grinding frame are threadedly connected, allowing the grinding frame to move along the direction of the threaded rod, thereby changing the position of the grinding wheel.

[0016] Furthermore, the cleaning mechanism includes a dust collection box, a fan, an air duct, a suction port, and a filter. The dust collection box is installed inside the operating table, and a fan is installed on the top of the dust collection box. An air duct is installed at one end of the fan, and a filter is installed at one end inside the air duct. This allows for the collection of dust and debris, ensuring the cleanliness of the operating space.

[0017] Furthermore, a dust suction port is installed on one side of the top of the air duct. The dust suction ports are symmetrically distributed on one side of the top of the air duct, which facilitates the collection of dust from multiple directions.

[0018] Furthermore, the cooling mechanism includes a clean water tank, a water pump, a water guide pipe, a drip pipe, a water guide trough, a sewage pipe, and a sewage tank. The clean water tank is installed inside the operating table. A water pump is installed at the top of the clean water tank. A water guide pipe is installed at the top of the water pump. A drip pipe is installed at the top of the water guide pipe. The water guide trough is located at the top of the operating table. A sewage pipe is installed at the bottom of the water guide trough. A sewage tank is installed on the outer side of the bottom of the sewage pipe. This design prevents excessively high temperatures from damaging the surface of the rubber roller and also extends the service life of the grinding wheel.

[0019] The advantages of this utility model for providing a rubber roller grinding device are as follows: the device incorporates an adjustment mechanism to accommodate rubber rollers of various diameters and can perform comprehensive and meticulous grinding of the rollers. The cooling mechanism can cool the grinding area during grinding to prevent damage to the roller surface due to excessive temperature and extend the service life of the grinding wheel. The cleaning mechanism collects dust and debris to ensure a clean operating space and prevents large amounts of dust from affecting the health of workers.

[0020] By installing a movable groove at the top of the operating table, the movable groove can slide within the adjustment groove via a stabilizing block, thereby adjusting the distance between the grinding wheel and the rubber roller according to the diameter of the rubber roller. Activating the servo motor can drive the grinding frame to move along the direction of the threaded rod, thereby changing the position of the grinding wheel and performing all-round grinding on the rubber roller. The movement is smooth and the operation is simple, thus achieving the purpose of adjusting the grinding position of the rubber roller grinding device.

[0021] By installing a clean water tank inside the operating table, the water pump can pump water from the clean water tank through the water pipe to the drip pipe during grinding, and drip it onto the grinding area between the rubber roller and the grinding wheel. This cools down the grinding area, preventing damage to the surface of the rubber roller due to excessive temperature, and also extends the service life of the grinding wheel. The cooled wastewater eventually collects inside the wastewater tank for easy cleaning later. This achieves the purpose of cooling the grinding area by the rubber roller grinding device. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0023] Figure 2 This is a front view structural diagram of the present utility model;

[0024] Figure 3 This is a top view of the structure of this utility model;

[0025] Figure 4 This is a frontal cross-sectional view of the present invention.

[0026] Figure 5 This is a side view sectional structural diagram of the present invention.

[0027] The following are the annotations in the diagram: 1. Operating table; 2. Support; 3. First motor; 4. Rubber roller; 5. Adjustment mechanism; 501. Adjustment groove; 502. Fixing hole; 503. Moving groove; 504. Stabilizing block; 505. Fixing screw; 506. Servo motor; 507. Threaded rod; 508. Grinding frame; 6. Second motor; 7. Grinding wheel; 8. Cleaning mechanism; 801. Dust collection box; 802. Fan; 803. Air duct; 804. Dust suction port; 805. Filter screen; 9. Cooling mechanism; 901. Clean water tank; 902. Water pump; 903. Water guide pipe; 904. Drip pipe; 905. Water guide trough; 906. Sewage pipe; 907. Sewage tank. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figures 1-5 One embodiment of this utility model is a rubber roller polishing device, which includes an operating table 1.

[0030] Both sides of the top of the operating table 1 are fixed with brackets 2. A first motor 3 is installed on one side of the bracket 2, and a rubber roller 4 is installed at the output end of the first motor 3.

[0031] An adjustment mechanism 5 is installed at the top of the operating table 1. The adjustment mechanism 5 includes an adjustment groove 501, a fixing hole 502, a moving groove 503, a stabilizing block 504, a fixing screw 505, a servo motor 506, a threaded rod 507, and a grinding frame 508. Adjustment grooves 501 are provided on both sides of the top of the operating table 1. Fixing holes 502 are provided inside the adjustment grooves 501, and the fixing holes 502 are arranged at equal intervals inside the adjustment grooves 501. The moving groove 503 is installed at the top of the operating table 1, and stabilizing blocks 504 are fixed on both sides of the bottom of the moving groove 503. Stabilizing blocks 504 are fixed on both sides inside the adjustment groove 501. The stabilizing block 504 is equipped with a sliding groove, and sliders are provided on both sides of the stabilizing block 504. The adjusting groove 501 and the stabilizing block 504 form a sliding structure. A fixing screw 505 passes through the inside of the stabilizing block 504. A servo motor 506 is installed on one side of the moving groove 503. A threaded rod 507 is installed at the output end of the servo motor 506. A grinding frame 508 is threadedly connected to the outer side of the threaded rod 507. External threads are evenly provided on the outer side wall of the threaded rod 507. Internal threads that cooperate with the external threads are evenly provided on the inner side wall of the bottom end of the grinding frame 508. The threaded rod 507 and the grinding frame 508 are threadedly connected.

[0032] See attached document Figure 1-5 As shown, a movable groove 503 is installed at the top of the operating table 1. The movable groove 503 can slide in the adjusting groove 501 through the stabilizing block 504 to adjust the distance between the grinding wheel 7 and the rubber roller 4 according to the diameter of the rubber roller 4. After adjustment, the fixing screw 505 can be screwed into the fixing hole 502 to fix the position. Starting the servo motor 506 can drive the threaded rod 507 to rotate. Driven by the rotation of the threaded rod 507 and limited by the movable groove 503, the grinding frame 508 can move along the direction of the threaded rod 507, thereby changing the position of the grinding wheel 7 and grinding the rubber roller 4 in all directions. The movement is smooth and the operation is simple.

[0033] A second motor 6 is installed on one side of the top of the grinding frame 508, and a grinding wheel 7 is rotatably connected inside the grinding frame 508.

[0034] Cleaning mechanisms 8 are installed on both sides of the operating table 1. The cleaning mechanism 8 includes a dust collection box 801, a fan 802, an air duct 803, a suction port 804, and a filter screen 805. The dust collection box 801 is installed inside the operating table 1. The fan 802 is installed on the top of the dust collection box 801. The air duct 803 is installed at one end of the fan 802. The suction port 804 is installed on one side of the top of the air duct 803. The suction ports 804 are symmetrically distributed on one side of the top of the air duct 803. The filter screen 805 is installed at one end inside the air duct 803.

[0035] See attached document Figure 1-5As shown, air ducts 803 and dust suction ports 804 are installed at both ends of the operating table 1. When grinding, the fan 802 is turned on, which can drive the airflow to generate suction to suck the dust and debris generated by the rubber roller 4 and grinding wheel 7 into the dust suction port 804 and collect them into the dust collection box 801 through the air duct 803 for easy subsequent cleaning and recycling. The filter screen 805 can block the dust and debris in the air duct 803 to avoid damaging the fan 802. The collection of dust and debris can ensure the cleanliness of the operating space and avoid the health impact of a large amount of dust on the staff.

[0036] The operating platform 1 is equipped with a cooling mechanism 9. The cooling mechanism 9 includes a clean water tank 901, a water pump 902, a water pipe 903, a drip pipe 904, a water channel 905, a sewage pipe 906, and a sewage tank 907. The clean water tank 901 is installed inside the operating platform 1. The water pump 902 is installed at the top of the clean water tank 901. The water pipe 903 is installed at the top of the water pump 902. The drip pipe 904 is installed at the top of the water pipe 903. The water channel 905 is located at the top of the operating platform 1. The sewage pipe 906 is installed at the bottom of the water channel 905. The sewage tank 907 is installed on the outer side of the bottom of the sewage pipe 906.

[0037] See attached document Figure 1-3 and attached Figure 5 As shown, a clean water tank 901 is installed inside the operating table 1. The water pump 902 can pump the water in the clean water tank 901 through the water guide pipe 903 to the drip pipe 904 during grinding and drip it onto the grinding position of the rubber roller 4 and the grinding wheel 7, thereby cooling the grinding area and preventing damage to the surface of the rubber roller 4 due to excessive temperature. It can also extend the service life of the grinding wheel 7 and reduce the splashing of dust during grinding to a certain extent. The cooled wastewater is collected and transported through the water guide trough 905 and the wastewater pipe 906 and finally gathers into the wastewater tank 907 for subsequent cleaning.

[0038] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A rubber roller polishing device, comprising an operating table (1); Its features are: The top of the operating table (1) is fixed with brackets (2) on both sides. A first motor (3) is installed on one side of the bracket (2). A rubber roller (4) is installed at the output end of the first motor (3). An adjustment mechanism (5) is installed at the top of the operating table (1). The adjustment mechanism (5) includes an adjustment groove (501), a fixing hole (502), a moving groove (503), a stabilizing block (504), a fixing screw (505), a servo motor (506), a threaded rod (507), and a grinding frame (508). An adjustment groove (501) is opened on both sides of the top of the operating table (1). The movable slot (503) is installed on the top of the operating table (1). Stabilizing blocks (504) are fixed on both sides of the bottom end of the movable slot (503). A fixing screw (505) passes through the inside of the stabilizing block (504). A servo motor (506) is installed on one side of the movable slot (503). A threaded rod (507) is installed at the output end of the servo motor (506). The threaded rod (507) is threadedly connected to a grinding frame (508) on the outside. A second motor (6) is installed on one side of the top of the grinding frame (508). A grinding wheel (7) is rotatably connected inside the grinding frame (508). Cleaning mechanisms (8) are installed on both sides of the operating table (1). A cooling mechanism (9) is installed inside the operating table (1).

2. The rubber roller polishing device according to claim 1, characterized in that: The adjusting groove (501) has a fixing hole (502) inside, and the fixing hole (502) is arranged at equal intervals inside the adjusting groove (501).

3. The rubber roller polishing device according to claim 1, characterized in that: The adjusting groove (501) has sliding grooves on both sides, and the stabilizing block (504) has sliders on both sides. The adjusting groove (501) and the stabilizing block (504) form a sliding structure.

4. The rubber roller polishing device according to claim 1, characterized in that: The threaded rod (507) has external threads uniformly arranged on its outer side wall, and the grinding frame (508) has internal threads uniformly arranged on its inner side wall at the bottom end that cooperate with the external threads. The threaded rod (507) and the grinding frame (508) are connected by threads.

5. The rubber roller polishing device according to claim 1, characterized in that: The cleaning mechanism (8) includes a dust collection box (801), a fan (802), an air duct (803), a dust suction port (804), and a filter (805). The dust collection box (801) is installed inside the operating table (1). The fan (802) is installed on the top of the dust collection box (801). The air duct (803) is installed at one end of the fan (802). The filter (805) is installed at one end inside the air duct (803).

6. The rubber roller polishing device according to claim 5, characterized in that: A dust suction port (804) is installed on one side of the top end of the air duct (803), and the dust suction ports (804) are symmetrically distributed on one side of the top end of the air duct (803).

7. The rubber roller polishing device according to claim 1, characterized in that: The cooling mechanism (9) includes a clean water tank (901), a water pump (902), a water pipe (903), a drip pipe (904), a water channel (905), a sewage pipe (906), and a sewage tank (907). The clean water tank (901) is installed inside the operating table (1). The water pump (902) is installed at the top of the clean water tank (901). The water pipe (903) is installed at the top of the water pump (902). The drip pipe (904) is installed at the top of the water pipe (903). The water channel (905) is located at the top of the operating table (1). The sewage pipe (906) is installed at the bottom of the water channel (905). The sewage tank (907) is installed on the outer side of the bottom of the sewage pipe (906).

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