A drive mechanism for easy assembly and disassembly of brush needle cloth winding and a brushing machine

Abstract

This utility model belongs to the field of textile equipment technology, specifically relating to a drive mechanism for easily disassembled and assembled brushing needle cloth winding. It includes a needle cloth winding motor, the output end of which is connected to a reducer. A brushing machine connecting assembly is mounted on the reducer housing, allowing for detachable connection to the brushing machine body. The output end of the reducer engages with one end of the brushing roller of the brushing machine. This utility model, by setting a reducer and a needle cloth winding motor at one end of the brushing roller, converts high-speed, low-torque input power into low-speed, high-torque output power. When changing the brushing needle cloth, the output power of the reducer can be used to wind the brushing needle cloth onto the surface of the brushing roller with a certain tension, ensuring a good winding effect.

Description

Technical Field

[0001] This utility model belongs to the field of textile equipment technology, specifically relating to a drive mechanism for brushing needle cloth winding that is easy to disassemble and assemble, and a brushing machine. Background Technology

[0002] A brushing machine is a type of textile finishing equipment with a wide range of applications. Its main function is to brush a layer of nap onto the surface of fabrics or to remove surface impurities. The unit in a brushing machine that performs this primary task is the brushing roller, which is made by winding a layer of steel needles onto the outer ring of a steel cylinder. Sometimes, a fiber brush is also used. Driven by a motor, it rotates at high speed to brush or clean the fabric surface. The needle cloth on the brushing roller consists of a long strip of base fabric with steel needles of a certain density embedded in it. The needle cloth is prone to wear during operation and therefore needs to be replaced periodically.

[0003] Currently, the main methods for replacing brush brush needles are manual rotation of the brush roller or low-speed rotation using its motor. To prevent the brush needles from loosening during operation, they need to maintain a certain tension while wound around the brush roller. Manually rotating the brush roller is time-consuming and laborious, and the brush needles are installed unevenly. Using a motor to install the brush needles requires the motor to operate at 10 rpm, while the brush roller typically operates at around 1000 rpm. This necessitates the motor operating at a very low frequency, resulting in insufficient output power for winding the needles. This fails to meet the required tension, leading to uneven and loosely wound brush needles, negatively impacting the final brushing effect. Therefore, it is necessary to improve the existing technology to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide a drive mechanism for winding brush needles and a brushing machine that are easy to disassemble and assemble, so as to solve the problems mentioned in the background art.

[0005] To achieve the above-mentioned technical objectives, the technical solution of this utility model is as follows: A drive mechanism for easy disassembly and assembly of brush needle cloth winding includes a needle cloth winding motor, the output end of which is connected to a reducer, a brush machine connecting assembly is mounted on the housing of the reducer, the brush machine connecting assembly is used for detachable connection with the brush machine body, and the output end of the reducer is used for transmission engagement with one end of the brush roller of the brush machine.

[0006] As a further improvement, the brushing machine connecting assembly includes a connecting plate, an annular boss is coaxially provided on the reducer housing around the output end, one end of the connecting plate is sleeved on the annular boss, and the other end of the connecting plate is provided with a positioning part.

[0007] As a further improvement, the positioning part is a positioning hole or positioning notch provided at the end of the connecting plate.

[0008] As a further improvement, the connecting plate and the reducer housing are fastened together by bolts. The connecting plate has an arc-shaped groove on the outside of the annular boss. The arc of the arc-shaped groove corresponds to the arc of the annular boss. The center of the arc-shaped groove is concentric with the center of the annular boss. The bolt passes through the arc-shaped groove and the bolt nut abuts against the connecting plate.

[0009] As a further improvement, one end of the connecting plate connected to the annular boss is the connecting end, and the other end of the connecting plate is the positioning end. The edge of the connecting end is arc-shaped, and the width of the connecting end is smaller than the width of the positioning end. The two ends of the connecting plate are connected to a connecting segment, and the connecting segment and the connecting end are smoothly connected.

[0010] As a further improvement, the output end of the reducer is provided with an output hole, and a keyway is provided inside the output hole.

[0011] The brushing machine is detachably connected to the aforementioned easy-to-disassemble brush needle cloth winding drive mechanism. One end of the brushing roller of the brushing machine is driven by a reducer, and the two are detachably connected. The brushing machine connecting assembly is detachably connected to the brushing machine.

[0012] As a further improvement, a key is provided at one end of the brush roller shaft, and an output hole is provided at the output end of the reducer. A keyway is provided in the output hole, and the keyway in the output hole cooperates with the key.

[0013] As a further improvement, the brushing machine body is equipped with a positioning rod, which cooperates with the positioning part.

[0014] Due to the adoption of the above technical solution, the beneficial technical effects of this utility model are as follows: This utility model provides a drive mechanism and brushing machine for easy disassembly and assembly of brush needle cloth winding. By setting a reducer and a needle cloth winding motor at one end of the brush roller, the reducer converts the high-speed, low-torque input power into low-speed, high-torque output power. When changing the brush needle cloth, the output power of the reducer can be used to wind the brush needle cloth on the surface of the brush roller with a certain tension, ensuring a good winding effect.

[0015] By setting up a brushing machine connection component, the reducer and the brushing machine body can be quickly connected as one unit, eliminating the need to use bolts or other fasteners to fix the reducer, saving time and effort, and improving the efficiency of changing brushing needles. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2This is an assembly diagram of the reducer, brushing machine connecting assembly, and brushing machine body of this utility model; Figure 3 This is a structural schematic diagram of the brushing machine connection assembly of this utility model.

[0017] Wherein: 1-reducer, 2-needle cloth winding motor, 3-brushing machine connecting assembly, 301-connecting plate, 3011-connecting end, 3012-positioning end, 302-arc groove, 303-positioning part, 304-positioning rod, 305-limiting bolt, 4-brushing machine body, 401-brushing roller. Detailed Implementation

[0018] The technical solution of this utility model will be clearly and completely described below with reference to specific embodiments. However, those skilled in the art will understand that the embodiments described below are only some embodiments of this utility model, not all embodiments, and are only used to illustrate this utility model, and should not be regarded as limiting the scope of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. Where specific conditions are not specified in the embodiments, conventional conditions or conditions recommended by the manufacturer shall be followed. Where the manufacturers of reagents or instruments are not specified, they are all conventional products that can be purchased commercially.

[0019] like Figure 1-3 As shown, a drive mechanism for easy disassembly and assembly of brush needle cloth winding includes a needle cloth winding motor 2, the output end of the needle cloth winding motor 2 is connected to a reducer 1, a brush machine connecting assembly 3 is installed on the housing of the reducer 1, the brush machine connecting assembly 3 is used to detachably connect to the brush machine body 4, and the output end of the reducer 1 is used to drive and cooperate with one end of the brush roller 401 of the brush machine.

[0020] When it is necessary to replace the brush needle cloth, the power supply to the working motor of the brushing machine must first be disconnected. After the working motor stops running, the old brush needle cloth should be removed. Then, the brushing machine connecting assembly 3 should be connected to the brushing machine body 4, and the output end of the reducer 1 should be connected to one end of the brush roller 401. The brushing machine connecting assembly 3 is used to connect the reducer 1 and the brushing machine body 4, connecting the two as one to prevent relative displacement between the reducer 1 and the brushing machine. The reducer 1 is used to convert the high-speed, low-torque input power into low-speed, high-torque output power.

[0021] Because the total weight of the reducer 1 and the needle cloth winding motor 2 is relatively light, after the reducer 1 is connected to the brush roller 401, it is not necessary to use bolts or other fasteners to fix the reducer 1 or the needle cloth winding motor 2, which facilitates disassembly and assembly. At the same time, it is also convenient to use it in different brushing machines.

[0022] Fix the starting end of the new brush needle cloth to one end of the brush roller 401, tighten the brush needle cloth and use the rotation of the brush roller 401 to make the brush needle cloth evenly wrapped around the outer surface of the brush roller 401 with a certain tension. Finally, fix the other end of the brush needle cloth to the other end of the brush roller 401.

[0023] In this embodiment, the brushing machine connecting assembly 3 includes a connecting plate 301. The reducer 1 housing is provided with an annular boss coaxially around the output end. One end of the connecting plate 301 is sleeved on the annular boss, and the other end of the connecting plate 301 is provided with a positioning part 303.

[0024] The connecting plate 301 is installed using the existing annular boss structure on the reducer 1, without requiring any additional modifications to the reducer 1, making it highly practical.

[0025] In this embodiment, the positioning part 303 is a positioning hole or positioning notch provided at the end of the connecting plate 301. Specifically, the positioning hole or positioning notch is a through-hole strip-shaped groove structure, which allows the positioning part 303 to have a larger fitting range, facilitating quick installation and use.

[0026] In this embodiment, the connecting plate 301 and the housing of the reducer 1 are fastened together by a limiting bolt 305. The connecting plate 301 is provided with an arc-shaped groove 302 on the outside of the annular boss. The arc of the arc-shaped groove 302 corresponds to the arc of the annular boss. The center of the arc-shaped groove 302 is concentric with the center of the annular boss. The limiting bolt 305 passes through the arc-shaped groove 302, and the nut of the limiting bolt 305 abuts against the connecting plate 301.

[0027] The limiting bolt 305 is located inside the arc groove 302, which allows the brushing machine connecting assembly 3 to rotate within a certain angle range, making it more flexible to use. After the brushing machine connecting assembly 3 is rotated to the appropriate position, tightening the limiting bolt 305 will fix the installation position of the brushing machine connecting assembly 3.

[0028] In this embodiment, the end of the connecting plate 301 connected to the annular boss is the connecting end 3011, and the other end of the connecting plate 301 is the positioning end 3012. The edge of the connecting end 3011 is arc-shaped, and the width of the connecting end 3011 is smaller than the width of the positioning end 3012. The two ends of the connecting plate 301 are connected by a connecting segment. The connecting segment is smoothly connected to the connecting end 3011 and to the positioning end 3012, which not only gives the connecting plate 301 a good feel but also prevents sharp parts from scratching the hand.

[0029] The small size of the connecting end 3011 facilitates the connection between the connecting end 3011 and the positioning rod 304 on the brushing machine body 4, preventing the connecting end 3011 from being too large and causing interference that would affect the connection.

[0030] In this embodiment, the output end of the reducer 1 is provided with an output hole, and a keyway is provided inside the output hole. The keyway connection facilitates disassembly and assembly.

[0031] This embodiment also provides a brushing machine, including the aforementioned drive mechanism for easily disassembling and assembling brush needle cloth winding. One end of the brushing roller 401 of the brushing machine is driven by the reducer 1, and the two are detachably connected. The brushing machine connecting assembly 3 is detachably connected to the brushing machine.

[0032] In this embodiment, a key is provided at one end of the brush roller 401, and an output hole is provided at the output end of the reducer 1. A keyway is provided in the output hole, and the keyway in the output hole cooperates with the key to facilitate disassembly and assembly.

[0033] In this embodiment, the brushing machine body 4 is provided with a positioning rod 304, which cooperates with the positioning part 303. The positioning rod 304 can be a positioning post installed on the brushing machine body 4, or it can be the roller shaft of the adjacent brushing roller 401 protruding from the end of the brushing machine body 4, as long as it can cooperate with the positioning part 303 and limit the speed reducer 1.

[0034] In this embodiment, first turn off the working motor of the brushing machine. After the brushing roller 401 stops rotating, fix the starting end of the brushing needle cloth to one end of the brushing roller 401. Connect the positioning end 3012 on the brushing machine connecting assembly 3 to the positioning rod 304 on the brushing machine. Then connect the output end of the reducer 1 to one end of the brushing roller 401 and start the needle cloth winding motor 2. Manually tighten the brushing needle cloth and evenly wrap it around the surface of the brushing roller 401. Finally, fix the other end of the brushing needle cloth.

[0035] The specific embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any other corresponding changes and modifications made based on the technical concept of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A drive mechanism for winding a brush wire, which is detachable, characterized in that, The needle cloth winding motor is connected with a reducer, a bristle machine connecting assembly is mounted on the shell of the reducer, the bristle machine connecting assembly is used for detachable connection with a bristle machine body, and an output end of the reducer is used for transmission cooperation with one end of a bristle roller of the bristle machine.

2. The drive mechanism for winding a brush wire according to claim 1, wherein The bristle machine connecting assembly comprises a connecting plate, a ring-shaped boss coaxial with the output end is arranged on the shell of the reducer, one end of the connecting plate is sleeved on the ring-shaped boss, and the other end of the connecting plate is provided with a positioning portion.

3. The drive mechanism for winding a brush wire according to claim 2, wherein The positioning portion is a positioning hole or a positioning notch arranged on the end of the connecting plate.

4. The drive mechanism for winding of the brush wire clothing according to claim 2, characterized in that, The connecting plate and the shell of the reducer are fastened by bolts, an arc-shaped groove is arranged on the other side of the ring-shaped boss of the connecting plate, the arc of the arc-shaped groove corresponds to the arc of the ring-shaped boss, the center of the arc-shaped groove is concentric with the center of the ring-shaped boss, the bolt passes through the arc-shaped groove, and the nut of the bolt abuts against the connecting plate.

5. The drive mechanism for winding a brush wire according to claim 4, wherein One end of the connecting plate connected with the ring-shaped boss is a connecting end, the other end of the connecting plate is a positioning end, the edge of the connecting end is arc-shaped, the width of the connecting end is smaller than that of the positioning end, the connecting plate is provided with a connecting section between the two ends, and the connecting section and the connecting end and the positioning end are smoothly connected.

6. The drive mechanism for winding a brush wire according to claim 5, wherein The output end of the reducer is provided with an output hole, and the output hole is provided with a key groove.

7. A brush machine comprising a brush machine body, characterised in that, The bristle machine body is detachably connected with the bristle needle cloth winding driving mechanism convenient to disassemble, one end of the bristle roller of the bristle machine is detachably connected with the reducer, the bristle machine connecting assembly is detachably connected with the bristle machine, and the key groove in the output hole of the output end of the reducer is matched with the key of the roller shaft of the bristle roller.

8. The bristle machine of claim 7, wherein, The bristle machine body is detachably connected with the bristle needle cloth winding driving mechanism convenient to disassemble, one end of the bristle roller of the bristle machine is detachably connected with the reducer, the bristle machine connecting assembly is detachably connected with the bristle machine, and the key groove in the output hole of the output end of the reducer is matched with the key of the roller shaft of the bristle roller.

9. The bristle machine of claim 8, wherein, The bristle machine body is provided with a positioning rod, and the positioning rod is matched with the positioning portion.

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