A multi-station automatic hair-planting device for brush wheels

Abstract

The utility model provides a kind of brush wheel multi-station automatic hair planting device, for the assembly of brush wire rod is tied in multiple hole disc to form brush semi-finished product, including carousel, feeding assembly and assembly component, and assembly component is interval arranged along the circumferential edge of carousel.Four clamping mechanisms are equipped on carousel, and multiple hole disc is conveyed by feeding assembly and clamped in target clamping mechanism in multiple clamping mechanisms;Target clamping mechanism can be driven to assembly station by carousel, and assembly component is used to assemble and tie brush wire rod on multiple hole disc in assembly station to form brush semi-finished product.Multiple clamping mechanisms are interval arranged along the circumferential edge of carousel, and clamping mechanism is rotatably connected to carousel and can autorotate around its own axis under external force driving.The problem of low production efficiency of disc brush and great damage to workers' hands in the prior art is solved.

Description

Technical Field

[0001] This utility model relates to the field of automated production of bristle-planting brush products, and in particular to a multi-station automatic bristle-planting device for brush wheels. Background Technology

[0002] A disc brush is an industrial brush tool with a disc-shaped shape. It is mainly composed of bristles (such as nylon, metal wire, natural fiber, etc.) and a disc-shaped base (made of metal, plastic or resin). It has a wide range of applications, such as polishing car wheel hubs, removing rust from metal, sanding wood, and cleaning food processing equipment.

[0003] The manufacturing process of disc brushes is complex. The production of the brush wheel alone requires multiple steps. First, the disc needs to be perforated to form a multi-hole disc, which forms the brush body. The perforated disc is used for bristle insertion. Then, a specific number of bristles need to be bundled and threaded into the multi-hole disc. Finally, the bristles in each hole need to be cut and individually bundled. In existing technology, perforating the multi-hole disc can be done by automated machinery, but subsequent bristle insertion, cutting, and bundling processes all require manual intervention, resulting in low production efficiency and significant hand injuries to workers.

[0004] It is evident that existing technologies suffer from low production efficiency and significant hand injuries to workers due to disc brushes. Utility Model Content

[0005] This invention provides a multi-station automatic bristle implantation device for brush wheels, which solves the problems of low production efficiency and significant hand injury to workers in the prior art.

[0006] This utility model provides a multi-station automatic bristle attachment device for brush wheels, used to assemble and bundle brush filaments into a perforated disc to form a semi-finished brush. The device includes a turntable, a feeding component, and an assembly component, which are spaced apart along the outer circumferential edge of the turntable.

[0007] The turntable is equipped with multiple clamping mechanisms. The perforated disc is conveyed and clamped by the feeding component to the target clamping mechanism among the multiple clamping mechanisms. The target clamping mechanism can be driven by the turntable to the assembly station. The assembly component is used to assemble and bundle the brush wires onto the perforated disc at the assembly station to form a semi-finished brush.

[0008] Multiple clamping mechanisms are spaced apart along the circumferential edge of the turntable. The clamping mechanisms are rotatably connected to the turntable and can rotate around their own axis under external force.

[0009] This utility model's multi-station automatic bristle implantation device for brush wheels can use a feeding component to feed a multi-hole disc to a clamping mechanism and fix it in place. The assembly component then assembles and bundles the brush filaments into each hole of the multi-hole disc, improving the automation level of disc brush production, greatly increasing the production efficiency of disc brushes, reducing human intervention in the operation, and thus reducing safety hazards and protecting workers' hands from injury.

[0010] Optionally, the clamping mechanism includes a cylinder and a clamp; the clamp is located inside the cylinder and can be driven to move up and down along the axial direction of the cylinder between a clamped position and an unclamped position.

[0011] When the clamp is in the clamping position, the perforated disc is held between the upper surface of the cylinder and the clamp.

[0012] Optionally, the clamp includes a connecting rod and a clamping part. A limiting member is provided on the inner wall of the cylinder. At least a portion of the surface of the clamping part slides in contact with the limiting member. The clamping part is located at the first end of the connecting rod, and the second end of the connecting rod is connected to the cylinder. Under external force, the clamping part can be driven to slide between the first and second positions along the limiting member.

[0013] When the clamping part is in the first position, there is a gap between the surface of the clamping part facing the cylinder and the cylinder, and the clamp is in the non-clamping position.

[0014] When the clamping part is in the second position, the clamp is in the clamping position.

[0015] The clamping mechanism of this utility model adopts the above structure, which enables the clamp to quickly switch between the clamping position and the non-clamping position. In addition, the stroke of the clamp is in the vertical direction, which avoids the clamp from interfering with other components. The structure is compact and the operation is fast.

[0016] Optionally, the turntable is also equipped with multiple drive levers, which are correspondingly set with the clamping mechanism. The circumferential sidewall of the cylinder is provided with a grid structure, and the drive levers drive the cylinder to rotate around its own axis through the grid structure.

[0017] Optionally, the feeding components include a feeding slide rail, a feeding slider, and a feeding suction cup.

[0018] The feeding slide rail is suspended on the upper side of the turntable, the feeding slider is slidably connected to the feeding slide rail, and the feeding suction cup is located on the side surface of the feeding slider facing the turntable.

[0019] Optionally, the feeding assembly also includes a positioning mechanism; the positioning mechanism includes a sliding mechanism and a telescopic positioning rod, the telescopic positioning rod is installed on the sliding mechanism and can be driven by the sliding mechanism to move along a first direction and a second direction, the cross-sectional diameter of the telescopic positioning rod is smaller than the aperture of the porous disk; the first direction is parallel to the extension direction of the feeding slide rail, and the second direction is perpendicular to the first direction and located in a different plane from the first direction.

[0020] This utility model embodiment is equipped with a positioning mechanism, which can adjust the position of the multi-hole disk on the clamping mechanism by inserting a telescopic positioning rod into any hole of the multi-hole disk, ensuring the accurate positioning of the multi-hole disk, avoiding subsequent wire assembly errors caused by feeding and positioning errors, and improving the accuracy of assembly automation.

[0021] Optionally, the assembly includes a wire bundle tube, a first wire feeding mechanism, and a second wire feeding mechanism arranged in a vertical direction, with the wire bundle tube located between the first wire feeding mechanism and the second wire feeding mechanism.

[0022] The first wire feeding mechanism includes a first gripper and a second gripper spaced apart along the axial direction of the wire bundle. The first gripper and the second gripper can be driven to move between an initial position and a wire feeding position along the axial direction of the wire bundle. The second wire feeding mechanism includes a first wire feeding cylinder and a second wire feeding cylinder spaced apart along the axial direction of the wire bundle. The first wire feeding cylinder and the second wire feeding cylinder can be driven to move towards or away from each other.

[0023] During wire feeding, the first wire feeding cylinder is located on the upper side of the perforated disc, and the second wire feeding cylinder is located on the lower side of the perforated disc.

[0024] This utility model embodiment uses a wire bundle, a first wire feeding mechanism, and a second wire feeding mechanism to transfer the wire layer by layer, accurately inserting the brush wire into the array holes of the multi-hole disc, which improves the accuracy of wire assembly and greatly improves assembly efficiency compared to manual threading.

[0025] Optionally, the assembly may also include a cable management mechanism; the cable management mechanism can be driven to move toward or away from the turntable.

[0026] The cable management mechanism includes a first arc-shaped plate and a second arc-shaped plate arranged opposite each other along the axis of the turntable. The first arc-shaped plate and the second arc-shaped plate can move towards each other or away from each other under the action of external force.

[0027] This utility model embodiment, by setting up a wire-sorting mechanism, can arrange the brush wires into a state that is easy to bundle, eliminating the manual wire-sorting step, improving the automation level of the equipment, thereby improving production efficiency and avoiding the safety risks of manual operation.

[0028] Optionally, the assembly components also include a wire bundler and a wire cutter.

[0029] The cable tie is located on the side of the cable bundle away from the turntable, and the cable tie can move toward or away from the target clamping mechanism under external force.

[0030] The wire cutter is located on the side of the wire bundler away from the turntable, and the wire cutter can move toward or away from the target clamping mechanism under external force.

[0031] Optionally, it also includes a feeding assembly, which includes a feeding slide rail, a feeding slider, and a feeding suction cup.

[0032] The feeding slide rail is suspended on the upper side of the turntable, the feeding slider is slidably connected to the feeding slide rail, and the feeding suction cup is located on the side surface of the feeding slider facing the turntable. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the overall assembly structure of the multi-station automatic bristle implantation device for brush wheels according to an embodiment of this utility model;

[0034] Figure 1a This is a schematic diagram of the structure of a semi-finished brush according to an embodiment of the present invention;

[0035] Figure 2 This is a partial three-dimensional structural diagram of the multi-station automatic bristle implantation device for brush wheels according to an embodiment of this utility model;

[0036] Figure 3a This is a partial structural diagram of the clamping mechanism in the multi-station automatic bristle implantation device for brush wheels according to an embodiment of this utility model;

[0037] Figure 3b This is a partial structural diagram of the clamping mechanism in the multi-station automatic bristle implantation device for brush wheels according to an embodiment of this utility model;

[0038] Figure 4 This is a schematic diagram of the feeding component in the multi-station automatic bristle implantation device for brush wheels according to an embodiment of this utility model;

[0039] Figure 5 This is a partial structural diagram of the feeding component in the multi-station automatic bristle implantation device for brush wheels according to an embodiment of this utility model;

[0040] Figure 6 This is a schematic diagram of the positioning mechanism in the multi-station automatic bristle implantation device for brush wheels according to an embodiment of this utility model;

[0041] Figure 7 This is a three-dimensional structural diagram of the assembly components in the multi-station automatic bristle implantation device for brush wheels according to an embodiment of this utility model. Figure 1 ;

[0042] Figure 8 This is a three-dimensional structural diagram of the assembly components in the multi-station automatic bristle implantation device for brush wheels according to an embodiment of this utility model. Figure 2 ;

[0043] Figure 9 This is a three-dimensional structural diagram of the thread-arranging mechanism in the multi-station automatic tufting device for brush wheels according to an embodiment of this utility model;

[0044] Figure 10This is a three-dimensional structural diagram of the wire binder in the multi-station automatic bristle implantation device of the present invention.

[0045] Explanation of reference numerals in the attached figures:

[0046] 1. Multi-station automatic bristle implantation device for brush wheels;

[0047] 10. Turntable;

[0048] 11. Feeding assembly; 111. Feeding slide rail; 112. Feeding slider; 113. Feeding suction cup; 114. Positioning mechanism; 1141. Sliding mechanism; 1142. Telescopic positioning rod;

[0049] 12. Assembly components; 121. First wire feeding mechanism; 1211. First gripper; 1212. Second gripper; 122. Second wire feeding mechanism; 1221. First wire feeding drum; 1222. Second wire feeding drum; 123. Wire bundle drum; 1230. Wire bundle drum mounting base; 124. Wire management mechanism; 1241. First arc-shaped plate; 1242. Second arc-shaped plate; 125. Wire bundler; 126. Wire cutter;

[0050] 13. Material feeding assembly;

[0051] 14. Clamping mechanism; 140. Clearance; 141. Cylinder; 1411. Limiting component; 1412. Grid structure; 142. Fixture; 1421. Clamping part; 1422. Connecting rod; 15. Drive lever;

[0052] 2. Semi-finished brush; 20. Perforated disc; 21. Brush filament. Detailed Implementation

[0053] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. This embodiment is based on the technical solution of the present invention and provides detailed implementation methods and specific operating procedures; however, the scope of protection of the present invention is not limited to the following embodiments.

[0054] It should be noted that in this specification, similar reference numerals and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0055] In the description of this embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0056] The terms “first”, “second”, etc., are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0057] In the description of this embodiment, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set up," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment based on the specific circumstances.

[0058] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0059] Please see Figure 1 and Figure 1a This utility model provides a multi-station automatic bristle attachment device 1 for assembling and bundling brush filaments 21 into a perforated disc 20 to form a semi-finished brush 2 (e.g., ...). Figure 1a As shown), the semi-finished brush 2 can be, for example, a disc brush wheel.

[0060] The multi-station automatic bristle implantation device 1 for brush wheels includes a turntable 10, a feeding component 11, and an assembly component 12. The feeding component 11 and the assembly component 12 are spaced apart along the circumferential outer edge of the turntable 10.

[0061] The turntable 10 is equipped with multiple clamping mechanisms 14. The perforated disc 20 is conveyed by the feeding assembly 11 and clamped in the multiple clamping mechanisms 14. The target clamping mechanism can be driven by the turntable 10 to the assembly station. The assembly assembly 12 is used to hold the brush filament 21 (such as...) Figure 1a (As shown) The brush is assembled and bundled onto the porous disc 20 at the assembly station to form a semi-finished brush 2.

[0062] Multiple clamping mechanisms 14 are spaced apart along the circumferential edge of the turntable 10. The clamping mechanisms 14 are rotatably connected to the turntable 10 and can rotate around their own axis under external force.

[0063] As will be understood by those skilled in the art, the bottom of the turntable 10 has a drive unit that can drive the turntable 10 to rotate around its own axis.

[0064] The multi-station automatic bristle implantation device 1 of this utility model can use the feeding component 11 to feed the multi-hole disc 20 to the clamping mechanism 14 and fix it through the clamping mechanism 14. The assembly component 12 assembles and bundles the brush filaments 21 into each hole of the multi-hole disc 20, which improves the automation level of disc brush production, greatly increases the production efficiency of disc brushes, reduces human intervention in operation, and thus reduces safety hazards and protects workers' hands from injury.

[0065] For further implementation methods, please refer to Figures 2 to 3b The clamping mechanism 14 includes a cylinder 141 and a clamp 142. The clamp 142 is disposed inside the cylinder 141 and can be driven to move up and down along the axial direction of the cylinder 141 between a clamped position and an unclamped position. Figure 2 As shown, when the clamp is in the clamping position, the porous disc 20 is clamped between the upper surface of the cylinder 141 and the clamp 142.

[0066] Specifically, in one implementation method, such as Figure 3a and Figure 3b The clamp 142 includes a connecting rod 1422 and a clamping part 1421. A limiting member 1411 is provided on the inner wall of the cylinder 141. At least a portion of the surface of the clamping part 1421 slides in contact with the limiting member 1411. The clamping part 1421 is located at the first end of the connecting rod 1422. The second end of the connecting rod 1422 is connected to the cylinder 141 and can be driven by an external force to slide the clamping part 1421 between the limiting member 1411 in a first position and a second position.

[0067] like Figure 3a As shown, when the clamping part 1421 is in the first position, there is a gap 140 between the surface of the clamping part 1421 facing the cylinder 141 and the cylinder 141. At this time, the clamp 142 is in the non-clamping position.

[0068] like Figure 3b As shown, when the clamping part 1421 is in the second position, the surface of the clamping part 1421 facing the cylinder 141 abuts against the cylinder 141 through the aforementioned porous disc 20. At this time, the clamp 142 is in the clamping position.

[0069] This utility model does not limit the position and shape of the limiting member 1411, as long as it can limit the clamping part 1421 between the first position and the second position, it does not depart from the scope of the embodiments of this utility model. In one embodiment, the limiting member 1411 is integrally formed with the cylinder 141. In other alternative embodiments, the limiting member 1411 can also be installed on the inner wall of the cylinder 141 by a fixing member. In one example, the limiting member 1411 is wedge-shaped, and the clamping part 1421 has a matching wedge-shaped groove. The clamping part 1421 is slidably connected to the limiting member 1411 through the wedge-shaped groove and slides along one inclined surface of the limiting member 1411.

[0070] The clamping mechanism 14 of this utility model adopts the above-described structure, which enables the clamp 142 to quickly switch between the clamping position and the non-clamping position. Furthermore, the stroke of the clamp 142 is along the vertical direction, which avoids interference between the clamp and other components. The structure is compact and the operation is fast.

[0071] Furthermore, in one implementation, please refer to Figure 4 and combined Figure 2 It is understood that the turntable 10 is also equipped with multiple drive levers 15, which are correspondingly arranged with the clamping mechanism 14. The circumferential sidewall of the cylinder 141 is provided with a grid structure 1412, and the drive levers 15 drive the cylinder 141 to rotate around its own axis through the grid structure 1412. Specifically, the drive levers 15 can, for example, swing left and right along the horizontal plane under the drive of a cylinder, and its swinging force acts on the grid structure 1412 to make the cylinder 141 rotate. In one embodiment, the grid density of the grid structure 1412 matches the hole spacing on the porous disc 20. For example, every N grids are moved, the cylinder 141 rotates and moves the next small hole to the target position.

[0072] For further implementation methods, please refer to Figure 4 and Figure 5 and combined Figure 1 It is understood that the feeding assembly 11 includes a feeding slide rail 111, a feeding slider 112, and a feeding suction cup 113.

[0073] The feeding slide rail 111 is suspended on the upper side of the turntable 10, the feeding slider 112 is slidably connected to the feeding slide rail 111, and the feeding suction cup 113 is provided on the side surface of the feeding slider 112 facing the turntable 10.

[0074] The feeding suction cup 113 is used to adsorb the porous disc 20 and feed it to the clamping mechanism 14 via the feeding slide rail 111.

[0075] In one implementation, please refer to Figure 6 and combined Figure 4It is understood that the feeding assembly 11 also includes a positioning mechanism 114. The positioning mechanism 114 includes a sliding mechanism 1141 and a telescopic positioning rod 1142. The telescopic positioning rod 1142 is mounted on the sliding mechanism 1141 and can be driven by the sliding mechanism 1141 to move along a first direction L1 and a second direction L2. The cross-sectional diameter of the telescopic positioning rod 1142 is smaller than the aperture of the porous disk 20. The first direction L1 is parallel to the extension direction of the feeding slide rail 111, and the second direction L1 is perpendicular to the first direction and located in a different plane from the first direction L2. In one exemplary embodiment, the first direction L1 is horizontal, and the second direction L2 is vertical. In one embodiment, such as... Figure 4 As shown, the positioning mechanism 114 and the feeding slide rail 111 are arranged at a distance from each other, and the clamping mechanism 14 is located between them. The telescopic positioning rod 1142 can be inserted into the corresponding hole at a predetermined position after the multi-hole disc 20 is fed to the clamping mechanism 14, so as to adjust the positional offset during the feeding process. The telescopic positioning rod 1142 can be understood as a lever to adjust the offset multi-hole disc 20 to the set position.

[0076] In this embodiment of the utility model, the positioning mechanism 114 described above allows the telescopic positioning rod 1142 to be inserted into any hole of the multi-hole disk 20, adjusting the position of the multi-hole disk 20 on the clamping mechanism 14. This ensures accurate positioning of the multi-hole disk 20, avoids subsequent wire assembly errors caused by incorrect material feeding and positioning, and improves the accuracy of automated assembly.

[0077] Furthermore, such as Figure 7 and Figure 8 As shown, the assembly assembly 12 includes a wire bundle 123 arranged vertically, a first wire feeding mechanism 121, and a second wire feeding mechanism 122, with the wire bundle 123 located between the first wire feeding mechanism 121 and the second wire feeding mechanism 122. The wire bundle 123 is mounted on a wire bundle mounting base 1230.

[0078] The first wire feeding mechanism 121 includes a first gripper 1211 and a second gripper 1212 spaced apart along the axial direction of the wire bundle 123. The first gripper 1211 and the second gripper 1212 can be driven to move between an initial position and a wire feeding position along the axial direction of the wire bundle 123. The second wire feeding mechanism 122 includes a first wire feeding drum 1221 and a second wire feeding drum 1222 spaced apart along the axial direction of the wire bundle 123. The first wire feeding drum 1221 and the second wire feeding drum 1222 can be driven to move towards or away from each other.

[0079] During wire feeding, the first wire feeding drum 1221 is located above the porous disc 20, and the second wire feeding drum 1222 is located below the porous disc 20. In one embodiment, the first gripper 1211 and the second gripper 1212 are double clamps that can be opened and closed to clamp or release the passing wire. The first wire feeding drum 1221 and the second wire feeding drum 1222 include a plurality of annular rings spaced apart in a vertical direction, with the plurality of annular rings serving as spaces for accommodating the wire.

[0080] In this embodiment of the utility model, the brush wire 21 is accurately inserted into the array holes of the multi-hole disc 20 by passing the wire bundle 123, the first wire feeding mechanism 121 and the second wire feeding mechanism 122 in a layer-by-layer manner, which improves the accuracy of wire assembly and greatly improves the assembly efficiency compared with manual threading.

[0081] Please see Figure 9 and combined Figure 7 It is understood that the assembly assembly 12 also includes a cable management mechanism 124. The cable management mechanism 124 can be driven to move toward or away from the turntable 10.

[0082] The cable management mechanism 124 includes a first arc plate 1241 and a second arc plate 1242 arranged opposite to each other along the axis of the turntable 10. The first arc plate 1241 and the second arc plate 1242 can move towards each other or away from each other under the action of external force.

[0083] The shapes of the first arc plate 1241 and the second arc plate 1242 can be, for example, C-shaped, or semi-circular, semi-elliptical, etc.

[0084] After the brush filament 21 is inserted into the hole of the perforated disc 20, part of it is located on the upper side of the perforated disc 20 and part of it is located on the lower side of the perforated disc 20. At this time, the filament management mechanism 124 moves toward the turntable 10. The first arc plate 1241 can accommodate the brush filament 21 located on the upper side of the perforated disc 20, and the second arc plate 1242 can accommodate the brush filament 21 located on the lower side of the perforated disc 20. At this time, the filament management mechanism 124 moves away from the turntable 10, so that the brush filament can be folded down to fit the upper and lower surfaces of the perforated disc for subsequent operations (such as bundling operations).

[0085] This utility model embodiment, by setting up a wire-sorting mechanism 124, can arrange the brush wires into a state that is easy to bundle, eliminating the manual wire-sorting step, improving the automation level of the equipment, thereby improving production efficiency and avoiding the safety risks of manual operation.

[0086] For further implementation methods, please refer to Figure 7 , Figure 8 and Figure 9 The assembly component 12 also includes a wire bundler 125 and a wire cutter 126.

[0087] The cable bundler 125 is located on the side of the cable bundle 123 away from the turntable 10. The cable bundler 125 can move toward or away from the target clamping mechanism under the drive of external force.

[0088] The wire cutter 126 is located on the side of the wire bundler 125 away from the turntable 10. The wire cutter 126 can move toward or away from the target clamping mechanism under the drive of external force.

[0089] This invention does not limit the types of the wire bundler 125 and the wire cutter 126. The wire bundler 125 may be, for example, a binding device, and the binding material may be iron wire. The wire cutter 126 may be, for example, a pusher.

[0090] Furthermore, such as Figure 1 As shown, the multi-station automatic bristle implantation device 1 for brush wheels also includes a feeding assembly 13. The structure of the feeding assembly 13 is similar to that of the feeding assembly 11. For example, the feeding assembly 13 may include a feeding slide rail, a feeding slider, and a feeding suction cup. The feeding slide rail is suspended above the turntable 10, the feeding slider is slidably connected to the feeding slide rail, and the feeding suction cup is located on the surface of the feeding slider facing the turntable 10. Further details are omitted here.

[0091] Those skilled in the art will understand that the number of feeding components 11, assembly components 12, and unloading components 13 is not limited. In one exemplary embodiment, there are multiple feeding components 11, assembly components 12, and unloading components 13, forming multiple complete production chains. Each production chain includes one feeding component 11, one assembly component 12, and one unloading component 13. Along the rotation direction of the turntable 10, the multiple feeding components 11 are located upstream of the multiple assembly components 12, and the multiple unloading components 13 are located downstream of the multiple assembly components 12. In actual operation, multiple production chains can work simultaneously, further improving the production efficiency of the disc brush.

[0092] For an example of the working process, please refer to Figures 1-10Understanding the process, the feeding assembly 11 uses the feeding suction cup 113 to pick up the porous disc 20 and feed it to the clamping mechanism 14. The positioning mechanism 114 adjusts the position of the porous disc 20 by extending the telescopic positioning rod 1142 into a specific hole at a predetermined position. Then, the clamping part 1421 moves to the second position to clamp the porous disc 20, completing the feeding process. At this time, the turntable 10 rotates to the assembly station, and the assembly assembly 12 feeds the brush wire 20 through the first wire feeding mechanism 121, the wire bundle 123, and the second wire feeding mechanism 122. 1. The brush wire is inserted into the hole of the multi-hole disc 20, and then the wire is cut by the wire cutter 126. At this time, the wire is folded down by the wire organizing mechanism 124 for bundling, and then bundled by the wire bundler 125. After the wire assembly in one hole is completed, the drive lever 15 drives the clamping mechanism 14 to rotate to complete the wire assembly in the next hole, until the wire in all holes is bundled to form the brush semi-finished product 2. Finally, the brush semi-finished product 2 is picked up and unloaded by the unloading suction cup of the unloading assembly 13 for the next production process.

[0093] In this embodiment of the present invention, the type of driving source is not limited. It can be a cylinder drive, a hydraulic drive, or a motor drive. As long as it is a driving component that can act on the component to complete the above-mentioned movement, it does not depart from the scope of this embodiment of the present invention.

[0094] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A multi-station automatic bristle attachment device for brush wheels, used to assemble and bundle brush filaments into a perforated disc to form a semi-finished brush, characterized in that, It includes a turntable, a feeding assembly, and an assembly assembly, wherein the feeding assembly and the assembly assembly are spaced apart along the circumferential outer edge of the turntable; The turntable is provided with multiple clamping mechanisms. The perforated disc is conveyed and clamped by the feeding assembly to the target clamping mechanism among the multiple clamping mechanisms. The target clamping mechanism can be driven by the turntable to the assembly station. The assembly assembly is used to assemble and bundle the brush wire onto the perforated disc at the assembly station to form the brush semi-finished product. The plurality of clamping mechanisms are spaced apart along the circumferential edge of the turntable. The clamping mechanisms are rotatably connected to the turntable and can rotate around their own axis under external force.

2. The multi-station automatic bristle implantation device for brush wheels according to claim 1, characterized in that, The clamping mechanism includes a cylinder and a clamp; the clamp is disposed inside the cylinder and can be driven to move up and down along the axial direction of the cylinder between a clamped position and a non-clamped position. When the clamp is in the clamping position, the porous disc is held between the upper surface of the cylinder and the clamp.

3. The multi-station automatic bristle implantation device for brush wheels according to claim 2, characterized in that, The clamp includes a connecting rod and a clamping part. A limiting member is provided on the inner wall of the cylinder. At least a portion of the surface of the clamping part slides in contact with the limiting member. The clamping part is located at the first end of the connecting rod, and the second end of the connecting rod is connected to the cylinder. Under external force, the clamping part can be driven to slide between the first and second positions along the limiting member. When the clamping part is in the first position, there is a gap between the surface of the clamping part facing the cylinder and the cylinder, and the clamp is in the non-clamping position; When the clamping part is in the second position, the clamp is in the clamping position.

4. The automatic bristle attachment device for multi-station brush wheels according to claim 2, characterized in that, The turntable is also provided with multiple drive levers, which are correspondingly arranged with the clamping mechanism. The circumferential sidewall of the cylinder is provided with a grid structure, and the drive levers drive the cylinder to rotate around its own axis through the grid structure.

5. The automatic bristle attachment device for multi-station brush wheels according to claim 1, characterized in that, The feeding assembly includes a feeding slide rail, a feeding slider, and a feeding suction cup; The feeding slide rail is suspended above the turntable, the feeding slider is slidably connected to the feeding slide rail, and the feeding suction cup is provided on the side surface of the feeding slider facing the turntable.

6. The automatic bristle implantation device for multi-station brush wheels according to claim 5, characterized in that, The feeding assembly further includes a positioning mechanism; the positioning mechanism includes a sliding mechanism and a telescopic positioning rod, the telescopic positioning rod is installed on the sliding mechanism and can be driven by the sliding mechanism to move along a first direction and a second direction, the cross-sectional diameter of the telescopic positioning rod is smaller than the aperture of the porous disk; the first direction is parallel to the extension direction of the feeding slide rail, and the second direction is perpendicular to the first direction and located in a different plane from the first direction.

7. The multi-station automatic bristle implantation device for brush wheels according to claim 1, characterized in that, The assembly assembly includes a wire bundle tube, a first wire feeding mechanism, and a second wire feeding mechanism arranged in a vertical direction, with the wire bundle tube located between the first wire feeding mechanism and the second wire feeding mechanism; The first wire feeding mechanism includes a first gripper and a second gripper spaced apart along the axial direction of the wire bundle, and the first gripper and the second gripper can be driven to move between an initial position and a wire feeding position along the axial direction of the wire bundle. The second wire feeding mechanism includes a first wire feeding tube and a second wire feeding tube spaced apart along the axial direction of the wire bundle, and the first wire feeding tube and the second wire feeding tube can be driven to move towards or away from each other. During wire feeding, the first wire feeding cylinder is located on the upper side of the porous disk, and the second wire feeding cylinder is located on the lower side of the porous disk.

8. The automatic bristle implantation device for multi-station brush wheels according to claim 7, characterized in that, The assembly assembly also includes a cable management mechanism; the cable management mechanism can be driven to move toward or away from the turntable. The cable management mechanism includes a first arc-shaped plate and a second arc-shaped plate arranged opposite each other along the axial direction of the turntable. The first arc-shaped plate and the second arc-shaped plate can move towards each other or away from each other under the action of external force.

9. The multi-station automatic bristle implantation device for brush wheels according to claim 7, characterized in that, The assembly assembly also includes a wire bundler and a wire cutter; The cable bundler is located on the side of the cable bundle tube away from the turntable, and the cable bundler can move toward or away from the target clamping mechanism under the drive of an external force; The wire cutter is located on the side of the wire bundler away from the turntable, and the wire cutter can move toward or away from the target clamping mechanism under external force.

10. The automatic bristle implantation device for multi-station brush wheels according to claim 1, characterized in that, It also includes a feeding assembly, which includes a feeding slide rail, a feeding slider and a feeding suction cup; The feeding slide rail is suspended above the turntable, the feeding slider is slidably connected to the feeding slide rail, and the feeding suction cup is provided on the side surface of the feeding slider facing the turntable.

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