A rubber product surface dust removal roller brush device

Abstract

The utility model relates to rubber production technical field, and disclose a kind of rubber product surface dust-removing roll brush device, including bottom plate, cooling device, the top of bottom plate is provided with cleaning assembly, the top of bottom plate is provided with auxiliary assembly;The cleaning assembly includes moving plate, and one side of moving plate outer surface is fixedly connected with two groups of air rod, the output end of two groups of air rod is fixedly connected with moving block, and the inside of two groups of moving block is rotatably embedded with rotating rod, the outer surface of rotating rod is fixedly connected with silica gel roll brush, one side of two groups of moving block outer surface is fixedly connected with fixed plate, and one side of fixed plate outer surface is fixedly connected with scraper, and the outer surface of two groups of air rod is all wound with spring;The auxiliary assembly includes air suction pump, and the inside of air suction pump is provided with second connecting pipe, one side of two groups of spring outer surface is fixedly connected with air inlet pipe, solve the problem of subjective judgment in cleaning process.

Description

Technical Field

[0001] This utility model relates to the field of rubber production technology, specifically to a dust removal roller brush device for the surface of rubber products. Background Technology

[0002] Low-hardness rubber usually refers to rubber products with a Shore hardness between 10 and 50. Its core characteristics are high elasticity, low rigidity, and easy surface deformation. Existing methods for cleaning low-hardness rubber mostly rely on manual wiping. When cleaning manually, operators need to hold a dust roller or a soft cloth to contact the rubber surface. The force required depends entirely on subjective judgment. If the force is too light, the sticky dust on the surface of the low-hardness rubber cannot be effectively adsorbed, resulting in incomplete cleaning. If the force is too heavy, the rubber is prone to irreversible deformation due to external pressure or surface scratches due to excessive friction, which directly affects the subsequent processing of the product. Utility Model Content

[0003] The purpose of this invention is to provide a dust removal roller brush device for rubber products, in order to solve the problem that existing methods for cleaning low-hardness rubber in the background art mostly rely on manual wiping. When cleaning manually, the operator needs to hold a dust roller or a soft cloth to contact the rubber surface, and the force depends entirely on subjective judgment. If the force is too light, the sticky dust on the surface of the low-hardness rubber cannot be effectively adsorbed, resulting in incomplete cleaning. If the force is too heavy, the rubber is prone to irreversible deformation due to external pressure, or surface scratches due to excessive friction, which directly affects the subsequent processing of the product.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a dust removal roller brush device for rubber product surface, including a base plate and a cooling device, wherein a cleaning component is provided on the top of the base plate and an auxiliary component is provided on the top of the base plate; The cleaning assembly includes a movable plate, and two sets of air rods are fixedly connected to one side of the outer surface of the movable plate. The output ends of the two sets of air rods are fixedly connected to movable blocks, and rotating rods are rotatably embedded inside the two sets of movable blocks. Silicone rollers are fixedly connected to the outer surface of the rotating rods. Fixed plates are fixedly connected to one side of the outer surface of the two sets of movable blocks, and scrapers are fixedly connected to one side of the outer surface of the fixed plates. Springs are wound around the outer surface of the two sets of air rods. The auxiliary component includes an air pump, and the air pump has a second connecting pipe inside. An air inlet pipe is fixedly connected to one side of the outer surface of both sets of springs, and multiple air inlets are provided inside the air inlet pipe. The end of the second connecting pipe away from the air pump is located inside the air inlet pipe.

[0005] Preferably, a lead screw is rotatably embedded inside the base plate, and the lead screw is connected to a threaded block through a ball nut pair. The threaded block is fixedly connected to the top of the outer surface of the movable plate.

[0006] Preferably, a limiting rod is fixedly connected to one side of the outer surface of the base plate, the threaded block is slidably sleeved on the outer surface of the limiting rod in a horizontal direction, a first drive motor is fixedly connected to one side of the outer surface of the base plate, and the output end of the first drive motor is fixedly connected to the lead screw.

[0007] Preferably, a filter box is fixedly connected to one side of the outer surface of the movable plate, and a cooling device is fixedly connected to one side of the outer surface of the movable plate.

[0008] Preferably, the air pump is connected to the filter box, and the cooling device is provided with a third connecting pipe, with the end of the third connecting pipe away from the cooling device located inside the filter box.

[0009] Preferably, the cooling device has a first connecting pipe inside, and an air outlet pipe is fixedly connected to one side of the outer surface of both sets of springs. The air outlet pipe has multiple air outlets inside, and the end of the first connecting pipe away from the air outlet pipe is located inside the air outlet pipe.

[0010] Preferably, a second drive motor is fixedly connected to one side of the outer surface of one of the two sets of springs, and the output shaft of the second drive motor is fixedly connected to the rotating rod.

[0011] Compared with the prior art, the beneficial effects achieved by this utility model are: Firstly, this utility model utilizes a first drive motor. The output shaft of the first drive motor drives a lead screw to rotate, which in turn moves a threaded block, which in turn moves a moving plate. Then, a second drive motor is activated, which drives a rotating rod, which in turn rotates a silicone roller brush. The moving plate then moves the silicone roller brush across the surface of the rubber sheet. The silicone roller brush is an adhesive silicone roller brush. During this movement, a scraper moves along with the silicone roller brush. The scraper has a lower hardness than the silicone, and the silicone roller brush moves first, followed by the scraper. Through this technical solution, the first drive motor drives the lead screw to move the moving plate, achieving a uniform and linear cleaning path. This avoids dust leakage or repeated cleaning caused by uneven force during manual operation, ensuring that every part of the rubber sheet surface is evenly covered by the silicone roller brush. Furthermore, the silicone roller brush is equipped with a separate second drive motor, enabling it to rotate autonomously. This ensures that the viscous areas of the silicone roller brush make even contact with the rubber surface, preventing localized failure due to dust saturation and extending the cleaning cycle. Additionally, the rotation speed can be adjusted to suit different rubber surfaces with varying viscosities. For example, high-viscosity rubber requires a lower rotation speed to reduce friction, while low-viscosity rubber can benefit from a higher rotation speed for increased efficiency. Simultaneously, the scraper works in conjunction with the rotating silicone roller brush to remove dust from the brush surface in real time, preventing secondary dust transfer to the rubber surface and further ensuring cleaning precision. The moving plate and moving block are connected via a combination of air springs and a pneumatic rod. The air spring can precisely set the base pressure via a pressure regulating valve, ensuring the contact force between the silicone roller brush and the rubber surface remains stable within a safe range, preventing damage to low-hardness rubber. The springs can buffer minor protrusions or unevenness on the rubber surface in real time, preventing deformation or scratches caused by sudden increases in localized pressure, thus adapting to low-hardness rubber.

[0012] Secondly, in this invention, during the movement of the silicone roller brush, an air pump is activated. The air pump intakes air through a second connecting pipe, which is connected to multiple air inlets inside the air inlet pipe. The air pump then enters the filter box, where it filters and collects dust through a filter screen. The filtered air is then introduced back into the cooling device through a third connecting pipe. The cooled air is then transported to multiple air outlets through a first connecting pipe and an outlet pipe, where it is ejected. With this technical solution, the air outlets are positioned in front of the silicone roller brush, allowing the brush to contact the rubber surface. Before the rubber surface is cleaned, airflow loosens stubborn dust adhering to the rubber surface, such as fine particles embedded in the sticky surface, providing pretreatment for the silicone roller brush to adhere to dust and improving dust adhesion efficiency. The air inlet is located behind the scraper, which can suck up the dust peeled off by the scraper in real time, preventing dust from falling onto the rubber surface or into the air, forming a closed loop of dust control: loosening, adhering, peeling, and sucking away. In addition, the extracted gas is introduced into the filter box, which can trap the dust in the air pump, preventing the dust from being discharged with the airflow and causing environmental pollution. At the same time, it facilitates the centralized treatment of dust. The cooling device cools down the filtered gas and then recycles the cooling gas to prevent the low-hardness rubber from softening due to heat, which would affect the subsequent processing performance. The cooling maintains the temperature stability of the area. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is one of the three-dimensional structural schematic diagrams of this utility model; Figure 3 This is a second three-dimensional structural schematic diagram of the present utility model; Figure 4 This is the third three-dimensional structural schematic diagram of this utility model.

[0014] The components are as follows: 1. Base plate; 2. Lead screw; 201. Limiting rod; 202. Threaded block; 3. Moving plate; 301. Air rod; 302. Spring; 303. Moving block; 4. Air pump; 401. Filter box; 402. Cooling device; 5. Silicone roller brush; 501. Rotating rod; 502. Scraper; 503. Fixing plate; 6. Air outlet pipe; 601. Air outlet head; 602. First connecting pipe; 7. Air inlet pipe; 701. Air inlet head; 702. Second connecting pipe; 703. Third connecting pipe; 8. First drive motor; 9. Second drive motor. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1-4 A dust removal roller brush device for rubber product surface includes a base plate 1 and a cooling device 402. A cleaning component is provided on the top of the base plate 1, and an auxiliary component is provided on the top of the base plate 1. The cleaning assembly includes a movable plate 3, and two sets of air rods 301 are fixedly connected to one side of the outer surface of the movable plate 3. The output ends of the two sets of air rods 301 are fixedly connected to movable blocks 303, and rotating rods 501 are rotatably embedded inside the two sets of moving blocks 303. A silicone roller brush 5 is fixedly connected to the outer surface of the rotating rod 501. A fixed plate 503 is fixedly connected to one side of the outer surface of the two sets of moving blocks 303, and a scraper 502 is fixedly connected to one side of the outer surface of the fixed plate 503. Springs 302 are wound around the outer surface of the two sets of air rods 301. The auxiliary components include a vacuum pump 4, and the vacuum pump 4 has a second connecting pipe 702 inside. One side of the outer surface of each of the two sets of springs 302 is fixedly connected to an air inlet pipe 7, and the air inlet pipe 7 has multiple air inlets 701 inside. The end of the second connecting pipe 702 away from the vacuum pump 4 is located inside the air inlet pipe 7.

[0017] Through the above technical solution, by activating the first drive motor 8, the output shaft of the first drive motor 8 drives the lead screw 2 to rotate, which in turn drives the threaded block 202 to move, which in turn drives the moving plate 3 to move. Activating the second drive motor 9, the second drive motor 9 drives the rotating rod 501 to rotate, which in turn drives the silicone roller brush 5 to rotate. The movement of the moving plate 3 causes the silicone roller brush 5 to move on the surface of the rubber sheet. The silicone roller brush 5 is an adhesive silicone roller brush. The silicone roller brush 5 cleans the rubber sheet, and during the movement, the scraper 502 moves along with the silicone roller brush 5. The scraper 502 has a lower hardness than silicone, and the silicone roller brush 5 moves first, followed by the scraper 502. Through this technical solution, the first drive motor 8 drives the lead screw 2 to move the moving plate 3, achieving a uniform and linear cleaning path. This avoids dust leakage or repeated cleaning caused by uneven force in manual operation, ensuring that every part of the rubber sheet surface is cleaned by the silicone roller brush. The brush 5 provides even coverage, and the silicone roller brush 5 is equipped with a separate second drive motor 9, enabling the silicone roller brush 5 to rotate autonomously. On the one hand, this ensures that the sticky area of ​​the silicone roller brush 5 makes even contact with the rubber surface, preventing local failure due to dust saturation and extending the single cleaning cycle. On the other hand, the rotation speed can be adjusted to adapt to rubber surfaces with different viscosities. For example, the rotation speed needs to be reduced to decrease friction for high-viscosity rubber, while the rotation speed can be appropriately increased to improve efficiency for low-viscosity rubber. At the same time, the scraper 502 works in conjunction with the rotating silicone roller brush 5 to remove dust from the roller brush surface in real time, preventing dust from being transferred to the rubber surface again and further ensuring cleaning accuracy. The moving plate 3 and the moving block 303 are connected by a composite connection of air rod 301 and spring 302. The air rod 301 can accurately set the base pressure through a pressure regulating valve to ensure that the contact force between the silicone roller brush 5 and the rubber surface is stable within a safe range, avoiding damage to low-hardness rubber. The spring 302 can buffer the small protrusions or unevenness of the rubber surface in real time, preventing rubber deformation or scratches caused by sudden increases in local pressure, thus adapting to low-hardness rubber.

[0018] Through the above technical solution, during the movement of the silicone roller brush 5, the air pump 4 is activated. The air pump 4 intakes air through the second connecting pipe 702, which is connected to multiple air inlets 701 inside the air inlet pipe 7. The air pump 4 intakes air through the multiple air inlets 701, and the air enters the filter box 401 through the air pump 4. Dust is filtered and collected through the filter screen in the filter box 401. The filtered air is then introduced back into the cooling device 402 through the third connecting pipe 703. Subsequently, the air is cooled down by the cooling device 402. The cooled air is then transported to multiple air outlets 601 through the first connecting pipe 602 and the air outlet pipe 6. The cooled air is then sprayed out through the multiple air outlets 601. Through the above technical solution, the air outlets 601 are set on the silicone roller brush. Before the silicone roller brush 5 comes into contact with the rubber surface, airflow can loosen stubborn dust adhering to the rubber surface, such as fine particles embedded in the sticky surface, providing pretreatment for dust adhesion by the silicone roller brush 5 and improving dust adhesion efficiency. The air inlet 701 is set behind the scraper 502 and can suck up the dust peeled off by the scraper 502 in real time, preventing dust from falling onto the rubber surface or into the air, forming a closed loop of dust control of loosening, adhering, peeling, and sucking. In addition, the extracted gas is introduced into the filter box 401, which can trap the dust in the air pump 4, preventing the dust from being discharged with the airflow and causing environmental pollution, and at the same time facilitating the centralized treatment of dust. The cooling device 402 cools down the filtered gas and then recycles the cooling gas to prevent the low-hardness rubber from softening due to heat, which would affect the subsequent processing performance, and the cooling maintains the temperature stability of the area.

[0019] Specifically, a lead screw 2 is rotatably embedded inside the base plate 1, and the lead screw 2 is connected to a threaded block 202 through a ball nut pair. The threaded block 202 is fixedly connected to the top of the outer surface of the movable plate 3.

[0020] Through the above technical solution, the rotation of the lead screw 2 drives the threaded block 202 to move, and the movement of the threaded block 202 in turn drives the moving plate 3 to move.

[0021] Specifically, a limiting rod 201 is fixedly connected to one side of the outer surface of the base plate 1, and a threaded block 202 is slidably sleeved on the outer surface of the limiting rod 201 in a horizontal direction. A first drive motor 8 is fixedly connected to one side of the outer surface of the base plate 1, and the output end of the first drive motor 8 is fixedly connected to the lead screw 2.

[0022] Through the above technical solution, the output shaft of the first drive motor 8 drives the lead screw 2 to rotate, and the limit rod 201 limits the threaded block 202.

[0023] Specifically, a filter box 401 is fixedly connected to one side of the outer surface of the movable plate 3, and a cooling device 402 is fixedly connected to one side of the outer surface of the movable plate 3.

[0024] Through the above technical solution, the gas enters the filter box 401 through the air pump 4, the dust is filtered and collected through the filter screen in the filter box 401, and the gas is cooled down by the cooling device 402.

[0025] Specifically, the air pump 4 is connected to the filter box 401, and the cooling device 402 is provided with a third connecting pipe 703, with the end of the third connecting pipe 703 away from the cooling device 402 located inside the filter box 401.

[0026] Through the above technical solution, the gas drawn by the air pump 4 enters the filter box 401 for filtration, and the filtered gas is introduced back into the cooling device 402 through the third connecting pipe 703.

[0027] Specifically, the cooling device 402 is provided with a first connecting pipe 602 inside, and an exhaust pipe 6 is fixedly connected to one side of the outer surface of the two sets of springs 302. The exhaust pipe 6 is provided with multiple exhaust heads 601 inside, and the end of the first connecting pipe 602 away from the exhaust pipe 6 is located inside the exhaust pipe 6.

[0028] Through the above technical solution, the cooled gas is transported to multiple gas outlets 601 through the first connecting pipe 602 and the gas outlet pipe 6, and the cooled gas is sprayed out through the multiple gas outlets 601.

[0029] Specifically, a second drive motor 9 is fixedly connected to one side of the outer surface of one of the two sets of springs 302, and the output shaft of the second drive motor 9 is fixedly connected to the rotating rod 501.

[0030] Through the above technical solution, the second drive motor 9 drives the rotating rod 501, which in turn drives the silicone roller brush 5 to rotate.

[0031] In use, the first drive motor 8 is activated, and its output shaft drives the lead screw 2 to rotate. The rotation of the lead screw 2 moves the threaded block 202, which in turn moves the moving plate 3. The second drive motor 9 is then activated, driving the rotating rod 501, which in turn rotates the silicone roller brush 5. The movement of the moving plate 3 causes the silicone roller brush 5 to move across the surface of the rubber sheet. The silicone roller brush 5 is an adhesive silicone roller brush. During this movement, the scraper 502 moves along with the silicone roller brush 5. The scraper 502 has a lower hardness than silicone, and the silicone roller brush 5 moves first, followed by the scraper 502. Through this technical solution, the first drive motor 8 drives the lead screw 2 to move the moving plate 3, achieving a uniform and linear cleaning path. This avoids dust leakage or repeated cleaning caused by uneven force during manual operation, ensuring that every part of the rubber sheet surface is cleaned by the silicone roller brush 5. The silicone roller brush 5 is equipped with a separate second drive motor 9, which enables the silicone roller brush 5 to rotate autonomously. On the one hand, this allows the sticky area of ​​the silicone roller brush 5 to contact the rubber surface evenly, avoiding local failure due to dust saturation and extending the single cleaning cycle. On the other hand, the rotation speed can be adjusted to adapt to rubber surfaces with different viscosities. For example, the rotation speed needs to be reduced to reduce friction for high-viscosity rubber, while the rotation speed can be appropriately increased to improve efficiency for low-viscosity rubber. At the same time, the scraper 502 works with the rotating silicone roller brush 5 to remove dust from the roller brush surface in real time, preventing dust from being transferred to the rubber surface again, further ensuring cleaning accuracy. The moving plate 3 and the moving block 303 are connected by a composite connection of air rod 301 and spring 302. The air rod 301 can accurately set the base pressure through the pressure regulating valve to ensure that the contact force between the silicone roller brush 5 and the rubber surface is stable within a safe range, avoiding damage to low-hardness rubber. The spring 302 can buffer the small protrusions or unevenness of the rubber surface in real time, preventing rubber deformation or scratches caused by sudden increase in local pressure, thus adapting to low-hardness rubber. During the movement of the silicone roller brush 5, the suction pump 4 is activated. The suction pump 4 intakes air through the second connecting pipe 702, which is connected to multiple air inlets 701 inside the air inlet pipe 7. The air pump 4 then intakes air through these multiple air inlets 701. The air enters the filter box 401 through the suction pump 4, where dust is filtered and collected by the filter screen. The filtered air is then introduced back into the cooling device 402 through the third connecting pipe 703. The air is then cooled down by the cooling device 402. The cooled air is then transported to multiple air outlets 601 through the first connecting pipe 602 and the air outlet pipe 6. The cooled air is then sprayed out through the multiple air outlets 601. With the above technical solution, the air outlets 601 are positioned in front of the silicone roller brush 5. Before the silicone roller brush 5 contacts the rubber surface, airflow can loosen stubborn dust adhering to the rubber surface, such as fine particles embedded in the sticky surface, providing pretreatment for dust adhesion by the silicone roller brush 5 and improving dust adhesion efficiency. The air inlet head 701 is set behind the scraper 502 and can suck up the dust peeled off by the scraper 502 in real time, preventing dust from falling onto the rubber surface or into the air, forming a closed loop of dust control of loosening, adhering, peeling, and sucking. In addition, the extracted gas is introduced into the filter box 401, which can trap the dust in the air pump 4, preventing the dust from being discharged with the airflow and causing environmental pollution, and at the same time facilitating the centralized treatment of dust. The cooling device 402 cools down the filtered gas and then recycles the cooling gas to prevent the low-hardness rubber from softening due to heat, which would affect the subsequent processing performance, and the cooling maintains the temperature stability of the area.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dust removal roller brush device for rubber product surfaces, comprising a base plate (1) and a cooling device (402), characterized in that: A cleaning component is provided on the top of the base plate (1), and an auxiliary component is provided on the top of the base plate (1); The cleaning assembly includes a movable plate (3), and two sets of air rods (301) are fixedly connected to one side of the outer surface of the movable plate (3). The output ends of the two sets of air rods (301) are fixedly connected to movable blocks (303), and rotating rods (501) are rotatably embedded inside the two sets of movable blocks (303). A silicone roller brush (5) is fixedly connected to the outer surface of the rotating rod (501). A fixed plate (503) is fixedly connected to one side of the outer surface of the two sets of movable blocks (303), and a scraper (502) is fixedly connected to one side of the outer surface of the fixed plate (503). A spring (302) is wound around the outer surface of the two sets of air rods (301). The auxiliary components include a vacuum pump (4), and the vacuum pump (4) is provided with a second connecting pipe (702). One side of the outer surface of the two sets of springs (302) is fixedly connected to an air inlet pipe (7), and the air inlet pipe (7) is provided with multiple air inlets (701). The end of the second connecting pipe (702) away from the vacuum pump (4) is provided inside the air inlet pipe (7).

2. The dust removal roller brush device for rubber product surface according to claim 1, characterized in that: The base plate (1) is internally fitted with a lead screw (2), and the lead screw (2) is connected to a threaded block (202) through a ball nut pair. The threaded block (202) is fixedly connected to the top of the outer surface of the movable plate (3).

3. The dust removal roller brush device for rubber product surface according to claim 2, characterized in that: A limiting rod (201) is fixedly connected to one side of the outer surface of the base plate (1). The threaded block (202) is slidably sleeved on the outer surface of the limiting rod (201) in a horizontal direction. A first drive motor (8) is fixedly connected to one side of the outer surface of the base plate (1), and the output end of the first drive motor (8) is fixedly connected to the lead screw (2).

4. The dust removal roller brush device for rubber product surface according to claim 1, characterized in that: A filter box (401) is fixedly connected to one side of the outer surface of the movable plate (3), and a cooling device (402) is fixedly connected to one side of the outer surface of the movable plate (3).

5. The dust removal roller brush device for rubber product surface according to claim 4, characterized in that: The air pump (4) is connected to the filter box (401), and the cooling device (402) is provided with a third connecting pipe (703), with the end of the third connecting pipe (703) away from the cooling device (402) located inside the filter box (401).

6. The dust removal roller brush device for rubber product surface according to claim 5, characterized in that: The cooling device (402) is provided with a first connecting pipe (602) inside. One side of the outer surface of the two sets of springs (302) is fixedly connected to an air outlet pipe (6), and the air outlet pipe (6) is provided with multiple air outlets (601) inside. The end of the first connecting pipe (602) away from the air outlet pipe (6) is located inside the air outlet pipe (6).

7. The dust removal roller brush device for rubber product surface according to claim 1, characterized in that: A second drive motor (9) is fixedly connected to one side of the outer surface of one of the two sets of springs (302), and the output shaft of the second drive motor (9) is fixedly connected to the rotating rod (501).

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