Corner polishing and cutting device for rubber tire production

Abstract

The utility model relates to the technical field of polishing and cutting devices, in particular to a corner polishing and cutting device for rubber tire production, which comprises a workbench, the top of the workbench is fixedly connected with a cleaning assembly, and the cleaning assembly comprises a water tank, a water inlet, a water pump, a connecting pipe, a nozzle and a visual window. Through the arrangement of the water tank, the water inlet, the water pump, the connecting pipe, the spray head and the visual window, during polishing, the water tank stores fluid in a centralized mode, water flow in the water tank is driven to be conveyed into the connecting pipe through operation of the water pump, and then the water flow is sprayed out through the spray head; dust in air and impurities generated in the polishing process are guided to the surface of the device through water flow, water in the water tank can be supplemented through the arrangement of the water inlet, the dustproof and anti-floating effect is achieved, and the situation that a large amount of dust is generated in the polishing process and floats into the air, workers easily suck the dust, and the working environment is polluted is avoided. And the working environment is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding and cutting devices, in particular to an edge and corner grinding and cutting device for rubber tire production. Background Art

[0002] Tires are circular elastic rubber products that roll on the ground and are installed on various vehicles or machines. They are usually installed on metal rims, can support the vehicle body, buffer external impacts, achieve contact with the road surface and ensure the driving performance of the vehicle. Tires are often used under complex and harsh conditions. They are subjected to various deformations, loads, forces, and high and low temperature effects when driving. Therefore, they must have high load-bearing performance, traction performance, and buffering performance. During the tire production process, the tires need to be ground and cut before they can be used.

[0003] After searching, a Chinese utility model patent disclosed a corner grinding and cutting device for rubber tire production with publication number CN212886735U, including a workbench, a driving mechanism is arranged on the workbench, a grinding mechanism is arranged on the workbench and close to the driving mechanism on one side, the grinding mechanism includes an upper limit ring and a lower limit ring. The beneficial effects of the utility model are: the tire is installed on the wheel hub, and the inner wall of the tire is tightened by driving the second telescopic rod to push out the tightening block, the tightening block adopts a fan shape, and the contact area between the inner wall of the tire is increased to avoid looseness during the corner grinding and cutting process, the top end face and the bottom end face of the tire corner are clamped and positioned by the upper limit ring and the lower limit ring, when the motor drives the wheel hub to rotate, the tire edge strip rubs against the grinding sheet to produce annular marks, which is conducive to the subsequent use of the cutting device for cutting, and it is not easy to have errors. After cutting, the tire rotates, and the grinding sheet can grind the anti-skid groove to make the groove smooth and flat. The overall structure is reasonable, and the production quality and production efficiency are improved.

[0004] However, the device often lacks the function of preventing dust from floating. When in use, a large amount of dust will be generated during the grinding process. The dust will float into the air, which is easy for workers to inhale and pollute the working environment, causing problems affecting the working environment. Not only that, the device also lacks the function of adapting to tires of different sizes. When in use, the tires that need to be grinded are of different sizes, and traditional devices can often only grind tires of one size, resulting in the device having limitations and being not conducive to use. Utility Model Content

[0005] The utility model aims to provide an edge grinding and cutting device for rubber tire production to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an edge grinding and cutting device for rubber tire production, comprising a workbench, the top of the workbench is fixedly connected with a cleaning assembly, the cleaning assembly comprises a water tank, a water inlet, a water pump, a connecting pipe, a nozzle and a visual window, the bottom of the water tank is fixedly connected to the top of the workbench, the top of the water tank is fixedly connected with the water inlet, the inner bottom wall of the water tank is fixedly connected with the water pump, one end of the water pump is fixedly connected with the connecting pipe, one end of the connecting pipe is fixedly connected with the nozzle, and one side of the water tank is fixedly connected with the visual window;

[0007] A limiting assembly is fixedly connected to one side of the top of the workbench, and the limiting assembly includes a fixing plate, a servo motor, a rotating rod, a first electric push rod, a limiting plate, a limiting frame and a wheel hub. The bottom of the fixing plate is fixedly connected to one side of the top of the workbench, one side of the fixing plate is fixedly connected to the servo motor, one end of the servo motor is fixedly connected to the rotating rod, one side of the surface of the rotating rod is fixedly connected to the first electric push rod, one end of the first electric push rod is fixedly connected to the limiting plate, the outer surface of the rotating rod is sleeved with the limiting frame, and one side of the limiting plate is clamped with a wheel hub;

[0008] A stabilizing component is fixedly connected to one side of the bottom of the workbench, and a polishing component is fixedly connected to one side of the workbench.

[0009] Preferably, the cleaning assembly further comprises a collection box and a water outlet, the top of the collection box is fixedly connected to the bottom of the workbench, and the bottom of one side of the collection box is fixedly connected to the water outlet.

[0010] Preferably, the grinding assembly includes a second electric push rod, an upper limit ring, a grinding plate, a lower limit ring and a fixing screw, one end of the second electric push rod is fixedly connected to one side of the workbench, the other end of the second electric push rod is fixedly connected to the upper limit ring, the inner side wall of the upper limit ring is fixedly connected to the grinding plate, the top of the workbench is clamped with a lower limit ring, and the internal thread of the lower limit ring is connected to the fixing screw.

[0011] Preferably, the stabilizing assembly includes a tripod and an anti-skid pad, the top of the tripod is fixedly connected to one side of the bottom of the workbench, and the bottom of the tripod is fixedly connected to the anti-skid pad.

[0012] Preferably, a connecting slot is provided in the middle of one side of the workbench, and a controller is fixedly connected inside the connecting slot.

[0013] Preferably, a circular slot is provided on the outer surface of the upper limit ring, and a guide slot is provided on the top of the workbench.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The corner grinding and cutting device for rubber tire production is provided with a water tank, a water inlet, a water pump, a connecting pipe, a nozzle and a viewing window. During grinding, the water tank stores fluid in a centralized manner, and the operation of the water pump drives the water flow in the water tank to be transported to the inside of the connecting pipe, and then the nozzle sprays the water flow out, and the dust in the air and the impurities generated during the grinding process are guided to the surface of the device through the water flow. The water in the water tank can be replenished through the setting of the water inlet, thereby achieving the effect of dust prevention and anti-drifting, and avoiding the generation of a large amount of dust during the grinding process. The dust is prevented from drifting into the air, which is easily inhaled by workers and pollutes the working environment, resulting in an impact on the working environment.

[0016] The device for grinding and cutting edges and corners used in the production of rubber tires is provided with a fixed plate, a servo motor, a rotating rod, a first electric push rod, a limiting plate, a limiting frame and a wheel hub. When in use, the fixed plate supports and fixes the servo motor, and the operation of the servo motor drives the rotating rod to rotate, so that the inner wall of the wheel hub is fitted with the surface of the limiting plate. The rear electric push rod pushes and drives the limiting plate to expand outward, so as to support and fix the inner wall of the wheel hub to prevent the wheel hub from loosening and falling off. The rotating rod rotates to drive the surface of the wheel hub to grind, so as to achieve the effect of adapting to different tires and avoid the situation where the tires that need to be grinded are of different sizes. The traditional device can often only grind tires of one size, resulting in the device having limitations and being unfavorable for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional appearance schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the disassembly of the limit assembly of the utility model;

[0019] Figure 3 This is a schematic diagram of the disassembly of the cleaning component of the utility model;

[0020] Figure 4 It is a schematic diagram of the partial structural disassembly of the cleaning component of the utility model.

[0021] In the figure: 1. workbench; 2. water tank; 3. water inlet; 4. water pump; 5. connecting pipe; 6. nozzle; 7. viewing window; 8. fixing plate; 9. servo motor; 10. rotating rod; 11. first electric push rod; 12. limit plate; 13. limit frame; 14. wheel hub; 15. collecting box; 16. water outlet; 17. second electric push rod; 18. upper limit ring; 19. grinding disc; 20. lower limit ring; 21. fixing screw; 22. tripod; 23. anti-skid pad; 24. controller; 25. circular slot; 26. guide groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0024] A corner grinding and cutting device for rubber tire production, comprising a workbench 1, a cleaning assembly is fixedly connected to the top of the workbench 1, the cleaning assembly comprises a water tank 2, a water inlet 3, a water pump 4, a connecting pipe 5, a nozzle 6 and a visual window 7, the bottom of the water tank 2 is fixedly connected to the top of the workbench 1, the top of the water tank 2 is fixedly connected to the water inlet 3, the inner bottom wall of the water tank 2 is fixedly connected to the water pump 4, one end of the water pump 4 is fixedly connected to the connecting pipe 5, one end of the connecting pipe 5 is fixedly connected to the nozzle 6, and one side of the water tank 2 is fixedly connected to the visual window 7. During grinding, the water tank 2 stores the fluid in a centralized manner, and the water flow in the water tank 2 is transported to the inside of the connecting pipe 5 by the operation of the water pump 4, and then the water flow is sprayed out by the nozzle 6, and the dust in the air and the impurities generated during the grinding process are guided to the surface of the device by the water flow. The water in the water tank 2 can be replenished by setting the water inlet 3, achieving the effect of dust prevention and anti-drifting, avoiding the generation of a large amount of dust during the grinding process, and the dust drifting into the air, which is easy for workers to inhale and pollute the working environment, resulting in the situation of affecting the working environment;

[0025] A limiting assembly is fixedly connected to one side of the top of the workbench 1, and the limiting assembly includes a fixing plate 8, a servo motor 9, a rotating rod 10, a first electric push rod 11, a limiting plate 12, a limiting frame 13 and a wheel hub 14. The bottom of the fixing plate 8 is fixedly connected to one side of the top of the workbench 1, one side of the fixing plate 8 is fixedly connected to the servo motor 9, one end of the servo motor 9 is fixedly connected to the rotating rod 10, one side of the surface of the rotating rod 10 is fixedly connected to the first electric push rod 11, one end of the first electric push rod 11 is fixedly connected to the limiting plate 12, the outer surface of the rotating rod 10 is sleeved with the limiting frame 13, and one side of the limiting plate 12 is clamped with The wheel hub 14 and the fixing plate 8 support and fix the servo motor 9, and the operation of the servo motor 9 drives the rotating rod 10 to rotate, so that the inner wall of the wheel hub 14 fits with the surface of the limiting plate 12, and the rear electric push rod pushes to drive the limiting plate 12 to expand outward, and the inner wall of the wheel hub 14 is supported and fixed to prevent the wheel hub 14 from loosening and falling off. The rotating rod 10 rotates to drive the surface of the wheel hub 14 to grind, so as to achieve the effect of adapting to different tires, and avoid the tires of different sizes that need to be grinded. The traditional device can often only grind tires of one size, resulting in the device having limitations and being unfavorable for use;

[0026] A stabilizing component is fixedly connected to one side of the bottom of the workbench 1, and a grinding component is fixedly connected to one side of the workbench 1;

[0027] In this embodiment, preferably, the cleaning component also includes a collection box 15 and a water outlet 16. The top of the collection box 15 is fixedly connected to the bottom of the workbench 1, and the bottom of one side of the collection box 15 is fixedly connected to the water outlet 16. Wastewater containing impurities and dust will flow into the collection box 15. After a certain amount of wastewater is collected, the water outlet 16 can be opened to allow the wastewater to flow out, and then the water outlet 16 can be closed to collect again.

[0028] In this embodiment, preferably, the grinding assembly includes a second electric push rod 17, an upper limit ring 18, a grinding sheet 19, a lower limit ring 20 and a fixed screw 21, one end of the second electric push rod 17 is fixedly connected to one side of the workbench 1, the other end of the second electric push rod 17 is fixedly connected to the upper limit ring 18, the inner side wall of the upper limit ring 18 is fixedly connected to the grinding sheet 19, the top of the workbench 1 is clamped with the lower limit ring 20, and the internal thread of the lower limit ring 20 is connected to the fixed screw 21;

[0029] In this embodiment, preferably, the stabilizing component includes a tripod 22 and an anti-skid pad 23. The top of the tripod 22 is fixedly connected to the bottom side of the workbench 1, and the bottom of the tripod 22 is fixedly connected with the anti-skid pad 23. The device is supported and fixed by the setting of the tripod 22. The anti-skid pad 23 has anti-skid properties, and the effect of improving the placement stability of the device is achieved by connecting with the tripod 22.

[0030] In this embodiment, preferably, a connecting slot is opened in the middle of one side of the workbench 1, and a controller 24 is fixedly connected inside the connecting slot, and the controller 24 is electrically connected to the water pump 4, the servo motor 9, the first electric push rod 11 and the second electric push rod 17;

[0031] In the present embodiment, preferably, a circular slot 25 is provided on the outer surface of the upper limit ring 18, and a guide slot 26 is provided on the top of the workbench 1. The circular slot 25 can enable the water sprayed from the nozzle 6 to flow to the tire surface to remove impurities on the tire surface. The guide slot 26 can guide the waste water to the collection box 15 to prevent the waste water from accumulating on the surface of the workbench 1.

[0032] The corner grinding and cutting device for rubber tire production of the present embodiment uses a water tank 2 to store fluid in a centralized manner during grinding. The water pump 4 is used to drive the water flow in the water tank 2 to be transported to the inside of the connecting pipe 5, and then the water flow is sprayed out by the nozzle 6. The dust in the air and the impurities generated during the grinding process are guided to the surface of the device through the water flow. The water in the water tank 2 can be replenished by the setting of the water inlet 3, thereby achieving the effect of dust prevention and anti-drifting, and avoiding the generation of a large amount of dust during the grinding process. The dust is easily inhaled into the air by workers and pollutes the working environment, resulting in the situation that the working environment is affected. The fixed plate 8 supports and fixes the servo motor 9, and the operation of the servo motor 9 drives the rotating rod 10 to rotate, so that the inner wall of the wheel hub 14 is fitted with the surface of the limit plate 12. The rear electric push rod pushes and drives the limit plate 12 to expand outward, supports and fixes the inner wall of the wheel hub 14, and prevents the wheel hub 14 from loosening and falling off. The rotating rod 10 rotates to drive the surface of the wheel hub 14 The grinding is performed to achieve the effect of adapting to different tires, avoiding the need to grind tires of different sizes, while traditional devices can often only grind tires of one size, resulting in the device having limitations and being unfavorable for use. Wastewater containing impurities and dust will flow into the collection box 15 in a concentrated manner. After a certain amount of wastewater is collected, the water outlet 16 can be opened to allow the wastewater to flow out, and then the water outlet 16 can be closed to collect the wastewater again. The device is supported and fixed by the setting of the tripod 22. The anti-skid pad 23 has anti-skid properties. The connection with the tripod 22 achieves the effect of improving the placement stability of the device. The controller 24 is electrically connected to the water pump 4, the servo motor 9, the first electric push rod 11 and the second electric push rod 17. The circular slot 25 can be used to enable the water sprayed from the nozzle 6 to flow to the tire surface to remove impurities on the tire surface. The guide groove 26 can be used to guide the wastewater to the collection box 15 to prevent the wastewater from accumulating on the surface of the workbench 1.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An edge grinding and cutting device for rubber tire production, characterized in that: The invention comprises a workbench (1), wherein a cleaning component is fixedly connected to the top of the workbench (1), and the cleaning component comprises a water tank (2), a water inlet (3), a water pump (4), a connecting pipe (5), a nozzle (6), and a visual window (7); the bottom of the water tank (2) is fixedly connected to the top of the workbench (1), the top of the water tank (2) is fixedly connected to the water inlet (3), the inner bottom wall of the water tank (2) is fixedly connected to the water pump (4), one end of the water pump (4) is fixedly connected to the connecting pipe (5), one end of the connecting pipe (5) is fixedly connected to the nozzle (6), and one side of the water tank (2) is fixedly connected to the visual window (7); a limiting component is fixedly connected to one side of the top of the workbench (1), and the limiting component comprises a fixing plate (8), a servo motor (9), and a rotating rod. (10), a first electric push rod (11), a limit plate (12), a limit frame (13) and a wheel hub (14), the bottom of the fixed plate (8) is fixedly connected to one side of the top of the workbench (1), one side of the fixed plate (8) is fixedly connected to a servo motor (9), one end of the servo motor (9) is fixedly connected to a rotating rod (10), one side of the surface of the rotating rod (10) is fixedly connected to the first electric push rod (11), one end of the first electric push rod (11) is fixedly connected to the limit plate (12), the outer surface of the rotating rod (10) is sleeved with the limit frame (13), and one side of the limit plate (12) is clamped with a wheel hub (14); one side of the bottom of the workbench (1) is fixedly connected to a stabilizing component, and one side of the workbench (1) is fixedly connected to a grinding component.

2. The edge grinding and cutting device for rubber tire production according to claim 1, characterized in that: The cleaning assembly further comprises a collection box (15) and a water outlet (16); the top of the collection box (15) is fixedly connected to the bottom of the workbench (1), and the bottom of one side of the collection box (15) is fixedly connected to the water outlet (16).

3. The edge grinding and cutting device for rubber tire production according to claim 1, characterized in that: The grinding assembly comprises a second electric push rod (17), an upper limit ring (18), a grinding sheet (19), a lower limit ring (20) and a fixing screw (21); one end of the second electric push rod (17) is fixedly connected to one side of the workbench (1); the other end of the second electric push rod (17) is fixedly connected to the upper limit ring (18); the inner side wall of the upper limit ring (18) is fixedly connected to the grinding sheet (19); the top of the workbench (1) is clamped with the lower limit ring (20); the inner thread of the lower limit ring (20) is connected to the fixing screw (21).

4. The edge grinding and cutting device for rubber tire production according to claim 1, characterized in that: The stabilizing component comprises a tripod (22) and an anti-skid pad (23); the top of the tripod (22) is fixedly connected to one side of the bottom of the workbench (1); and the bottom of the tripod (22) is fixedly connected to the anti-skid pad (23).

5. The edge grinding and cutting device for rubber tire production according to claim 1, characterized in that: A connecting slot is provided in the middle of one side of the workbench (1), and a controller (24) is fixedly connected inside the connecting slot.

6. The edge grinding and cutting device for rubber tire production according to claim 3, characterized in that: A circular slot (25) is provided on the outer surface of the upper limit ring (18), and a guide slot (26) is provided on the top of the workbench (1).

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