A motorcycle part machining apparatus

Abstract

A motorcycle part machining equipment, including welding robot and worktable, the worktable table top is equipped with splash cleaning device, turnover mechanism and fixed clamp, the turnover mechanism is installed with movable clamp, the turnover mechanism is configured to control movable clamp to turn over and approach fixed clamp when welding is needed and to drive movable clamp to turn over and approach splash cleaning device after welding; The present application is provided with turnover mechanism, movable clamp and splash cleaning device, which can directly clean the metal splash on the surface of motorcycle parts after welding, effectively avoiding the situation that the hardness of splash is significantly improved due to oxidation and micro-metallurgical combination with motorcycle parts during placement and waiting process, greatly reducing the tightness of splash combination with motorcycle parts, avoiding the increase of cleaning difficulty due to oxidation of splash, making the cleaning work more relaxed and thorough, reducing the time and labor cost required for cleaning.

Description

Technical Field

[0001] The present invention relates to the technical field of welding and grinding equipment, in particular to motorcycle parts processing equipment. Background Art

[0002] In order to ensure welding quality, motorcycle parts such as rear forks and rear racks are usually welded by welding robots.

[0003] The technical solution disclosed in application number CN202310694132.8 discloses a motorcycle rear rack welding robot arm, comprising a robot arm and a welding head mounted on the robot arm. A mounting arm is mounted at the end of the robot arm, and the welding head is mounted on the mounting arm. A protective shield is mounted on the end of the welding head near the robot arm, and densely arranged wire stops are mounted on the protective shield. This technical solution shields and protects the welding area on the rear rack during the welding process by providing a protective shield and wire stops, eliminating the gap between traditional protective baffles and the welding area. This allows sparks and waste generated during the welding process to be fully blocked and intercepted by the wire stops, preventing them from affecting the normal use of the robot arm and creating safety hazards.

[0004] However, this technical solution does not block the sparks and debris flying towards the motorcycle parts, resulting in the inevitable adhesion of some of the metal spatter formed by the sparks and debris to the motorcycle parts. In the industrial scenario of mass production, the welded motorcycle parts usually cannot enter the next polishing process immediately, but need to be placed on the production site for a long time. During this waiting period, the metal spatter attached to the surface of the motorcycle parts will undergo an oxidation reaction with oxygen. As time goes by, the degree of oxidation gradually deepens, the hardness of the spatter will increase significantly, and the connection between the metal spatter and the motorcycle parts will become tighter and difficult to separate. As a result, the metal spatter can only be forcibly peeled off using strong means such as angle grinders or laser cleaning, which is inconvenient and prone to damage the surface of the motorcycle parts. Summary of the Invention

[0005] In order to overcome the deficiencies of the prior art, the present invention provides a motorcycle parts processing equipment.

[0006] The technical solution adopted by the present invention to solve its technical problem is:

[0007] A motorcycle parts processing device includes a welding robot and a workbench, characterized in that a spatter cleaning device, a flipping mechanism, and a fixed fixture are provided on the workbench surface; a movable fixture is mounted on the flipping mechanism; the flipping mechanism is configured to control the movable fixture to flip closer to the fixed fixture when welding is required, and to drive the movable fixture to flip closer to the spatter cleaning device after welding;

[0008] The splash cleaning device includes a cleaning slide, a cleaning drive device and a wire brush unit. The cleaning slide is slidably mounted on the table surface of the workbench. The cleaning drive device is mounted on the workbench and is connected to drive the cleaning slide to move relative to the flip mechanism.

[0009] The wire brush unit comprises two wire brush rollers distributed from top to bottom and two steel brush mounting modules arranged relatively on the cleaning slide, and the two wire brush rollers are mounted on the two steel brush mounting modules.

[0010] In the present invention, the flipping mechanism includes a flipping base, a flipping bearing seat, a flipping shaft and a flipping motor for driving the flipping shaft to rotate. The flipping base is installed on the top of the workbench, and at least two flipping bearing seats are provided on the flipping base. The flipping shaft is installed on the flipping bearing seats; the flipping motor is connected and controlled by a control device.

[0011] In the present invention, the movable clamp includes a movable mounting seat, a movable flip seat and a movable clamping module. The movable mounting seat is installed on the flip shaft, the movable flip seat is installed on the movable mounting seat, and the movable clamping module is installed on the flip mounting arm of the movable flip seat. The movable clamping module is connected and controlled by a control device.

[0012] In the present invention, each of the steel brush installation modules includes a steel brush installation seat, a first steel brush seat and a second steel brush seat, wherein the steel brush installation seat is installed on the cleaning slide; a hinge space is provided on the steel brush installation seat, a steel brush hinge shaft located in the hinge space is installed on the steel brush installation seat, the middle parts of the first steel brush seat and the second steel brush seat are hinged on the steel brush hinge shaft, the first steel brush seat and the second steel brush seat are cross-arranged, and an elastic support structure for controlling the cross angle between the first steel brush seat and the second steel brush seat is provided between them;

[0013] One of the wire brush rollers is installed between the first brush seats of the two steel brush installation modules, and the roller shaft of the other wire brush roller is installed between the second brush seats of the two steel brush installation modules.

[0014] In the present invention, one end of the first steel brush seat and one end of the second steel brush seat are both provided with a matching seat through hole, and the screw of the steel brush adjusting bolt passes through the matching seat through holes of the first steel brush seat and the second steel brush seat and is threadedly installed with a steel brush adjusting nut, and a steel brush adjusting limit ring is provided between one end of the first steel brush seat and the head of the steel brush adjusting bolt, and the elastic support structure includes a steel brush tensioning spring arranged between one end of the first steel brush seat and the steel brush adjusting limit ring and sleeved on the outside of the steel brush adjusting bolt.

[0015] In the present invention, a rotating linkage structure for linking the two wire brush rollers to rotate synchronously is provided on the brush mounting seat of the other brush mounting module, and a rotating drive structure is provided on the table top of the workbench. The rotating drive structure is configured to provide power for the rotating cooperation mechanism to link the two wire brush rollers to rotate synchronously when the cleaning slide moves.

[0016] In the present invention, the rotation drive structure is a rotation drive rack fixedly mounted on the table surface of the workbench, and the rotation linkage structure includes a driving wheel, a driving chain, a linkage sprocket, two linkage chains and two matching sprockets. The driving wheel is rotatably mounted on the steel brush mounting seat using a fixed shaft, and the driving wheel is provided with a main chain tooth portion and a driving tooth portion meshing with the tooth portion of the rotation drive rack;

[0017] The linkage sprocket is rotatably mounted on one end of the steel brush hinge shaft, and one of the linkage sprocket tooth parts is transmission connected to the main sprocket tooth part of the driving wheel through a driving chain; the two mating sprockets are respectively fixedly mounted on the other end of the roller shaft of the wire brush roller, and the mating sprocket tooth parts of the two mating sprockets are respectively transmission connected to the two linkage sprocket tooth parts of the linkage sprocket through a linkage chain.

[0018] In the present invention, a reinforcing clamp is provided on the table top of the workbench, and the reinforcing clamp is used to clamp motorcycle parts during the process of cleaning metal splashes.

[0019] In the present invention, the reinforcement clamp comprises a reinforcement base, a reinforcement clamp arm and a reinforcement control structure, the reinforcement base is mounted on the table top of the workbench, and a support block is mounted on the top of the reinforcement base;

[0020] The lower end of the reinforced clamp arm is hingedly mounted on the reinforced base by a reinforced rotating shaft, and the upper end of the reinforced clamp arm is provided with a pressing rubber block corresponding to the support block, and the pressing rubber block is provided with a pressing inclined surface for pressing on the motorcycle parts;

[0021] The reinforcement control structure is installed on the reinforcement base. After the reinforcement control structure is collided with the cleaning slide, the reinforcement control structure drives the upper end of the reinforcement clamping arm to rotate and swing toward the support block with the reinforcement rotating shaft as the rotation center.

[0022] In the present invention, the reinforcement control structure includes a reinforcement turntable, a reinforcement shaft and a reinforcement driving handle. The reinforcement base is provided with a cleaning shaft hole extending from left to right. The reinforcement shaft is rotatably inserted into the cleaning shaft hole. The middle part of the reinforcement clamp arm is provided with a shaft avoidance opening. One end of the reinforcement shaft is provided with a shaft limiting turntable; the other end of the reinforcement shaft passes through the shaft avoidance opening and is fixedly installed with the reinforcement turntable.

[0023] The reinforcement clamp arm is provided with a clamp arm matching protrusion on one side facing the reinforcement turntable, and the reinforcement turntable is provided with a turntable protrusion on the surface facing the clamp arm matching protrusion for matching with the clamp arm matching protrusion to drive the reinforcement clamp arm to rotate and swing.

[0024] The beneficial effects of the present invention are as follows: the present invention is provided with a flipping mechanism, a movable clamp and a spatter cleaning device, which can directly clean the metal spatter on the surface of the motorcycle parts after welding is completed, and can effectively prevent the spatter from being significantly increased in hardness due to oxidation during the waiting process and forming micro-metallurgical bonds with the motorcycle parts, greatly reducing the tightness of the bond between the spatter and the motorcycle parts, avoiding the increased difficulty of cleaning due to oxidation of the spatter, making the cleaning work easier and more thorough, and reducing the time and labor costs required for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention is further described below with reference to the accompanying drawings and embodiments:

[0026] Figure 1 This is a three-dimensional diagram of motorcycle parts processing equipment;

[0027] Figure 2 A schematic diagram of the flipping mechanism driving the movable fixture to flip;

[0028] Figure 3 Schematic diagram of the movable clamp and the reinforcement clamp for fixing the rear fork of the motorcycle part;

[0029] Figure 4 is the flipping state diagram of the flipping mechanism;

[0030] Figure 5 This is the installation diagram of the flip motor;

[0031] Figure 6 To clean the installation diagram of the drive motor;

[0032] Figure 7 The three-dimensional structure of the wire brush unit Figure 1 ;

[0033] Figure 8 The three-dimensional structure of the wire brush unit Figure 2 ;

[0034] Figure 9 It is the rear view of the wire brush unit;

[0035] Figure 10 This is a schematic diagram of the installation of the steel brush tensioning spring;

[0036] Figure 11 A three-dimensional diagram of the reinforcement fixture;

[0037] Figure 12 A three-dimensional diagram of the reinforced turntable;

[0038] Figure 13 A cross-sectional view of the reinforcement fixture. DETAILED DESCRIPTION

[0039] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0040] Reference Figure 1-13 A motorcycle parts processing equipment includes a welding robot 1 and a workbench 2. A spatter cleaning device 3, a flipping mechanism 4 and a fixed clamp 5 are provided on the surface of the workbench 2; the flipping mechanism 4 is located between the fixed clamp 5 and the spatter cleaning device 3, and a movable clamp 6 is installed on the flipping mechanism 4, and both the fixed clamp 5 and the movable clamp 6 are used to clamp welding accessories; the flipping mechanism 4 is configured to control the movable clamp 6 to flip close to the fixed clamp 5 when welding is required, and to drive the movable clamp 6 to flip close to the spatter cleaning device 3 after welding, and the spatter cleaning device 3 is used to clean metal spatter on motorcycle parts.

[0041] During welding, welding accessories are first set on both the fixed fixture 5 and the movable fixture 6, and then the control device controls the welding robot 1 to weld the welding accessories on the fixed fixture 5 and the movable fixture 6 together to form a motorcycle part; after the motorcycle parts are welded, the control device first controls the fixed fixture 5 to release the motorcycle parts, and then the control device uses the flipping mechanism 4 to drive the movable fixture 6 to flip, so that the movable fixture 6 and the motorcycle parts clamped by the movable fixture 6 are flipped to the spatter cleaning device 3, and then the control device controls the spatter cleaning device 3 to perform simple grinding on the motorcycle parts to clean most of the metal spatter on the surface of the motorcycle parts, while the finer grinding of the welding position of the welding accessories will wait for the next grinding process.

[0042] Through the above structure, the present invention can directly clean the metal spatter on the surface of the motorcycle parts after welding is completed, and can effectively prevent the spatter from significantly increasing in hardness due to oxidation during the waiting process and forming micro-metallurgical bonds with the motorcycle parts. It greatly reduces the tightness of the bond between the spatter and the motorcycle parts, avoids the spatter from increasing the difficulty of cleaning due to oxidation, makes the cleaning work easier and more thorough, and reduces the time and labor costs required for cleaning.

[0043] In this embodiment, the fixing fixture 5 includes a fixture base 51 and multiple pneumatic clamping mechanisms 52. The fixture base 51 is installed on the top of the workbench 2. The fixture base 51 is provided with an accessory positioning and placement rack 53, and the accessory positioning and placement rack 53 is used to place welding accessories; the pneumatic clamping mechanism 52 is installed on the fixture base 51. The pneumatic clamping mechanism 52 is connected and controlled by a control device, and the pneumatic clamping mechanism 52 is used to clamp welding accessories.

[0044] In this embodiment, the flipping mechanism 4 includes a flipping base 41, a flipping bearing seat 42, a flipping shaft 43 and a flipping motor 44 for driving the flipping shaft 43 to rotate. The flipping base 41 is installed on the top of the workbench 2. The flipping base 41 is provided with at least two flipping bearing seats 42. The flipping shaft 43 is installed on the flipping bearing seat 42. A flipping driven wheel 45 is installed on the flipping shaft 43; the flipping motor 44 is connected and controlled by a control device. The flipping motor 44 is installed on the frame of the workbench 2 through the flipping base 46 and is located below the workbench 2. A flip driving wheel 34147 is provided on the rotating shaft of the flip motor 44. A flip transmission belt 48 is used for transmission between the flip driven wheel 45 and the flip driving wheel 34147, so that the flipping motor 44 can drive the flip shaft 43 to rotate.

[0045] Furthermore, the workbench 2 is provided with a turning transmission escape opening for avoiding the turning transmission belt 48, so that the turning transmission belt 48 can pass through the workbench 2 to achieve transmission. In addition, a transmission belt protection cover can be installed on the top of the workbench 2 to cover the turning driven wheel 45 and the upper part of the turning transmission belt 48 to prevent the turning driven wheel 45 and the turning transmission belt 48 from being affected by metal splashes. The transmission belt protection cover is not shown in the drawings.

[0046] In this embodiment, the movable clamp 6 includes a movable mounting seat 61, a movable flip seat 62 and two movable clamping modules 63. The movable mounting seat 61 is installed on the flip shaft 43 by means of bolt connection. The movable flip seat 62 is installed on the movable mounting seat 61 by means of bolt connection. The two movable clamping modules 63 are respectively installed on the two flip mounting arms 621 of the movable flip seat 62. The movable clamping modules 63 adopt manual clamps.

[0047] In this embodiment, the flip shaft 43 is provided with two flip linkage planes distributed along the circumferential direction, and the movable mounting seat 61 is protruded with a first flip block 611 pressed against one of the flip linkage planes and a second flip block 612 pressed against the other flip linkage plane. The first flip block 611 and the second flip block 612 are both fixed to the flip shaft 43 with flip fixing bolts, so that the flip shaft 43 and the movable mounting seat 61 are combined and fixed together, which also facilitates the rotation of the flip shaft 43 in conjunction with the movable mounting seat 61.

[0048] In this embodiment, the distance between the two movable clamping modules 63 is adjustable. Specifically, the tilting mounting arm 621 is provided with a tilting adjustment slot 622, and the movable clamping module 63 is provided with a main body mounting screw hole. The screw section of the main body mounting bolt passes through the tilting adjustment slot 622 and is threadedly engaged with the main body mounting screw hole, thereby achieving the combined fixation between the movable clamping module 63 and the tilting mounting arm 621. After loosening the main body mounting bolt, the position of the movable clamping module 63 can be adjusted along the length of the tilting adjustment slot 622 to meet the clamping requirements of motorcycle parts of different sizes.

[0049] In this embodiment, the splash cleaning device 3 includes a cleaning slide 31, a cleaning drive device 32 and a wire brush unit 33. The cleaning slide 31 is slidably installed on the table surface of the workbench 2 through a guide rail slider assembly. The cleaning drive device 32 is installed on the workbench 2 and is connected to drive the cleaning slide 31 to move relative to the flipping mechanism 4.

[0050] In this embodiment, the cleaning drive device 32 includes a cleaning drive motor 321, a cleaning drive rack 322 and a cleaning drive gear 323. The cleaning drive motor 321 is connected and controlled by a control device. The cleaning drive motor 321 is installed at the bottom of the table top of the workbench 2. A motor avoidance hole corresponding to the cleaning drive motor 321 is provided on the table top of the workbench 2 from top to bottom. The rotating shaft of the cleaning drive motor 321 passes through the motor avoidance hole and is fixedly connected to the cleaning drive gear 323 located above the table top of the workbench 2. The cleaning drive rack 322 is installed on the bottom of the cleaning slide 31 and engages with the cleaning drive gear 323, so as to drive the cleaning slide 31 to move.

[0051] In this embodiment, the wire brush unit 33 includes two wire brush rollers 332 distributed from top to bottom and two steel brush mounting modules relatively arranged on the cleaning slide 31, and the two wire brush rollers 332 are installed on the two steel brush mounting modules. Specifically: each of the steel brush installation modules includes a steel brush installation seat 333, a first steel brush seat 334 and a second steel brush seat 335, wherein the steel brush installation seat 333 is installed on the cleaning slide 31 by means of bolt connection; a hinge space is provided on the steel brush installation seat 333, and a steel brush hinge shaft 331 located in the hinge space is installed on the steel brush installation seat 333, and the steel brush hinge shaft 331 is fixedly connected to the steel brush installation seat 333 by means of bolt connection; the middle parts of the first steel brush seat 334 and the second steel brush seat 335 are both hinged on the steel brush hinge shaft 331, and the first steel brush seat 334 and the second steel brush seat 335 are cross-arranged, and the first steel brush seat 334 and the second steel brush seat 335 can be connected to the steel brush hinge shaft 331 is a rotation center rotation setting, and an elastic support structure for controlling the crossing angle between the first steel brush seat 334 and the second steel brush seat 335 is provided between them; specifically: one end of the first steel brush seat 334 and one end of the second steel brush seat 335 are both provided with a matching seat through hole, and the screw of the steel brush adjustment bolt 336 passes through the matching seat through holes of the first steel brush seat 334 and the second steel brush seat 335 and is threadedly installed with a steel brush adjustment nut 337, and a steel brush adjustment limit ring 338 is provided between one end of the first steel brush seat 334 and the head of the steel brush adjustment bolt 336, and the elastic support structure includes a steel brush tensioning spring 339 provided between one end of the first steel brush seat 334 and the steel brush adjustment limit ring 338 and sleeved on the outside of the steel brush adjustment bolt 336. Through the structural design of the first steel brush holder 334, the second steel brush holder 335 and the steel brush tensioning spring 339, the upper and lower distances between the two steel wire brush rollers 332 can be elastically changed, so that the two steel wire brush rollers 332 are always pressed against the surface of the motorcycle parts.

[0052] Furthermore, one of the wire brush rollers 332 is installed between the first brush seats 334 of the two brush mounting modules, and the roller shaft of the other wire brush roller 332 is installed between the second brush seats 335 of the two brush mounting modules. The wire brush roller 332 moves back and forth under the linkage of the cleaning slide 31.

[0053] In this embodiment, a rotating linkage structure 34 for linking the two wire brush rollers 332 to rotate synchronously is provided on the steel brush mounting seat 333 of the other steel brush mounting module, and a rotating drive structure is provided on the table top of the workbench 2. The rotating drive structure is configured to provide power for the rotating cooperation mechanism to link the two wire brush rollers 332 to rotate synchronously when the cleaning slide 31 moves.

[0054] Furthermore, the rotation drive structure is a rotation drive rack 35 fixedly mounted on the table surface of the workbench 2, and the rotation linkage structure 34 includes a driving wheel 341, a driving chain, a linkage sprocket 342, two linkage chains and two matching sprockets 343. The driving wheel 341 is rotatably mounted on the steel brush mounting seat 333 using a fixed axis. A first bearing is arranged between the driving wheel 341 and the fixed axis. The driving wheel 341 is provided with a main chain tooth portion 3411 and a driving tooth portion 3412 that meshes with the tooth portion of the rotation drive rack 35.

[0055] Furthermore, the linkage sprocket 342 is rotatably mounted on one end of the steel brush hinge shaft 331. A second bearing is provided between the linkage sprocket 342 and the steel brush hinge shaft 331. The linkage sprocket 342 has three linkage sprocket portions 3421. One of the linkage sprocket portions 3421 of the linkage sprocket 342 is transmission-connected to the main sprocket portion 3411 of the driving wheel 341 via a driving chain.

[0056] Furthermore, the two mating sprockets 343 are respectively fixedly mounted on the other end of the roller shaft of the wire brush roller 332, and the mating sprocket teeth 3431 of the two mating sprockets 343 are respectively connected to the two sprocket teeth 3421 of the sprocket 342 via a linkage chain. In addition, since the linkage sprocket 342 is coaxially arranged with the brush hinge shaft 331, when the angle between the first brush holder 334 and the second brush holder 335 changes, the relative distance between the mating sprocket 343 and the linkage sprocket 342 remains substantially unchanged, thereby ensuring the effective linkage of the linkage chain. The driving chain and the linkage chain are not shown in the drawings.

[0057] First, the cleaning movement stroke parameters of the cleaning slide 31 are preset in the control device, and the cleaning movement stroke parameters include the cleaning starting point and the cleaning end point. When cleaning metal spatters, the cleaning drive device 32 drives the cleaning slide 31 to move back and forth continuously, wherein the end point of the forward movement of the cleaning slide 31 is to move to the cleaning starting point, and the end point of the backward movement is to move to the cleaning end point; and in this process, the rotating linkage structure 34 moves synchronously with the cleaning slide 31, so that the driving wheel 341 is driven to rotate by the rotating driving rack 35, and the driving wheel 341 drives the linkage sprocket 342 to rotate, so that the linkage sprocket 342 synchronously links the two matching sprockets 343 to rotate, thereby realizing the rotation of the two wire brush rollers 332 and improving the cleaning quality of metal spatters. The rotation of the wire brush roller 332 is linked by the combination of the rotating linkage structure 34 and the rotating drive structure, which not only improves the cleaning quality of metal spatters, but also the rotation of the wire brush roller 332 does not require the addition of a motor to drive them to rotate, effectively reducing the control cost of cleaning.

[0058] In this embodiment, the brush mount 333 is provided with two brush holder limiting structures corresponding to the first brush holder 334 and the second brush holder 335, respectively. The brush holder limiting structures are used to limit the maximum expansion angle between the first brush holder 334 and the second brush holder 335. The brush holder limiting structures include a brush limiting bolt 36 threadedly mounted on the brush mount 333. When the first brush holder 334 or the second brush holder 335 presses against the screw end of the brush limiting bolt 36, the first brush holder 334 or the second brush holder 335 cannot be further expanded, thereby achieving the limit position and ensuring that the wire brush roller 332 can always contact the motorcycle parts.

[0059] In this embodiment, a first reinforcement frame 3340 is commonly connected between the two first steel brush holders 334, so as to facilitate the synchronous movement of the two first steel brush holders 334; a second reinforcement frame 3350 is commonly connected between the two second steel brush holders 335, so as to facilitate the synchronous movement of the two second steel brush holders 335.

[0060] In this embodiment, the cleaning slide 31 is provided with a waste receiving tray 37 located below the wire brush roller 332. The metal splashes cleaned by the wire brush roller 332 can directly fall into the waste receiving tray 37, thereby reducing the random scattering of metal splashes.

[0061] In this embodiment, a reinforcement clamp 7 is provided on the surface of the workbench 2. The reinforcement clamp 7 is used to clamp motorcycle parts during the process of cleaning metal splashes, thereby improving the stability of motorcycle parts and reducing the chance of motorcycle parts falling during the process of cleaning metal splashes. Furthermore, the reinforcement clamp 7 has two symmetrically arranged reinforcement clamps 7, each comprising a reinforcement base 71, a reinforcement clamp arm 72, and a reinforcement control structure. The reinforcement base 71 is bolted to the surface of the workbench 2, and a support block 711 is bolted to the top of the reinforcement base 71. The lower end of the reinforcement clamp arm 72 is hingedly mounted on the reinforcement base 71 using a reinforcement shaft 73. The upper end of the reinforcement clamp arm 72 is provided with a compression rubber block 721 corresponding to the support block 711. The compression rubber block 721 is provided with a compression slope for pressing on motorcycle parts. The reinforcement control structure is installed on the reinforcement base 71. After the reinforcement control structure is collided with the cleaning slide 31, the reinforcement control structure drives the upper end of the reinforcement clamping arm 72 to rotate and swing toward the support block 711 with the reinforcement rotating shaft 73 as the rotation center, so that the clamping inclined surface of the clamping rubber block 721 cooperates with the top surface of the support block 711 to clamp the motorcycle parts.

[0062] Furthermore, the reinforcement control structure includes a reinforcement turntable 74, a reinforcement shaft 75 and a reinforcement driving handle 76. The reinforcement base 71 is provided with a cleaning shaft hole that runs through from left to right. The reinforcement shaft 75 can be rotatably inserted into the cleaning shaft hole. The middle part of the reinforcement clamping arm 72 is provided with a shaft avoidance opening. One end of the reinforcement shaft 75 is installed with a shaft limiting turntable 77, and the shaft limiting turntable 77 and the reinforcement shaft 75 are connected by bolts; the other end of the reinforcement shaft 75 passes through the shaft avoidance opening and is fixedly installed with the reinforcement turntable 74. The reinforcement turntable 74 and the reinforcement shaft 75 are connected by a combination pin 751. The reinforcement turntable 74 and the reinforcement shaft 75 can be rotated synchronously.

[0063] Furthermore, the reinforced clamp arm 72 is provided with a clamp arm mating protrusion 722 on the side facing the reinforced turntable 74, and the surface of the reinforced turntable 74 facing the clamp arm mating protrusion 722 is provided with a turntable protrusion 741 for mating with the clamp arm mating protrusion 722 to drive the reinforced clamp arm 72 to rotate and swing, and the turntable protrusion 741 includes a turntable driving plane 742 and a turntable extension inclined surface 743, one end of the turntable extension inclined surface 743 is connected to the turntable driving plane 742, and the other end is connected to the surface of the reinforced turntable 74 facing the clamp arm mating protrusion 722; the reinforced driving handle 76 is installed on the outer peripheral surface of the reinforced turntable 74.

[0064] Furthermore, a cleaning spring 78 is provided between the reinforcement clamp arm 72 and the reinforcement base 71 for causing the upper end of the reinforcement clamp arm 72 to rotate and swing away from the support block 711 with the reinforcement shaft 73 as the rotation center. One end of the cleaning spring 78 is pressed against the reinforcement clamp arm 72 through a cleaning gasket 79, and the other end is pressed against the reinforcement base 71. The cleaning spring 78 and the cleaning gasket 79 are both mounted on the reinforcement shaft 75. The elastic force of the cleaning spring 78 can make the reinforcement clamp arm 72 press against the reinforcement turntable 74, preventing the reinforcement turntable 74 from rotating without external force, thereby preventing the normal use of the reinforcement clamp 7; and since the clamp arm matching protrusion 722 and the turntable protrusion 741 are both protrusion settings, when the clamp arm matching protrusion 722 contacts the turntable extension inclined surface 743, there is no large thrust to push the reinforcement turntable 74 down, and the reinforcement turntable 74 is difficult to rotate relative to the reinforcement clamp arm 72, thereby further ensuring the normal use of the reinforcement clamp 7.

[0065] In this embodiment, the cleaning movement stroke parameters also include a reinforcement control point, and the cleaning starting point, cleaning end point, and reinforcement control point are arranged from front to back. During the motorcycle parts welding process, the clamp arm mating protrusion 722 is located on the surface of the reinforcement turntable 74 facing the clamp arm mating protrusion 722. After the flip mechanism 4 flips the welded motorcycle parts to the spatter cleaning device 3, the control device controls the cleaning slide 31 to move backward toward the reinforcement control point. When the reinforcement drive handle 76 is hit by the cleaning slide 31, the reinforcement drive handle 76 drives the reinforcement turntable 74 to rotate, causing the clamp arm mating protrusion 722 to gradually slide onto the turntable drive plane 742 of the turntable protrusion 741 until the cleaning slide 31 moves to the reinforcement control point and stops moving backward. During this process, the upper end of the reinforcement clamp arm 72 rotates and swings toward the support block 711 with the reinforcement rotation axis 73 as the rotation center, so that the pressing slope of the pressing rubber block 721 cooperates with the top surface of the support block 711 to clamp the motorcycle parts. The control device then controls the cleaning slide 31 to move forward and reset, and then controls the cleaning slide 31 to continuously move back and forth between the cleaning starting point and the cleaning end point to perform the cleaning operation. After the cleaning operation is completed, the control device controls the cleaning slide 31 to reset, and the movable clamping module 63 and the reinforcement clamp 7 are manually operated to release the motorcycle parts, and the motorcycle parts are unloaded. Of course, the above structure is not limited to this. In other embodiments, the reinforcement clamp 7 can be a pneumatic clamp connected and controlled by the control device, which can clamp the motorcycle parts after the flipping mechanism 4 flips them.

[0066] The above descriptions are merely preferred embodiments of the present invention. Any technical solution that achieves the purpose of the present invention by substantially the same means shall fall within the scope of protection of the present invention.

Claims

1. A motorcycle parts processing device, comprising a welding robot (1) and a workbench (2), characterized in that: The workbench (2) is provided with a spatter cleaning device (3), a turning mechanism (4) and a fixed fixture (5) on the table top, the turning mechanism (4) is provided with a movable fixture (6), and the turning mechanism (4) is configured to control the movable fixture (6) to turn over and approach the fixed fixture (5) when welding is required, and to drive the movable fixture (6) to turn over and approach the spatter cleaning device (3) after welding; The splash cleaning device (3) comprises a cleaning slide (31), a cleaning drive device (32) and a wire brush unit (33), wherein the cleaning slide (31) is slidably mounted on the table surface of the workbench (2), and the cleaning drive device (32) is mounted on the workbench (2) and is connected to drive the cleaning slide (31) to move relative to the turning mechanism (4); The wire brush unit (33) comprises two wire brush rollers (332) distributed from top to bottom and two steel brush mounting modules arranged relatively on the cleaning slide (31), and the two wire brush rollers (332) are mounted on the two steel brush mounting modules; Each of the steel brush installation modules comprises a steel brush installation seat (333), a first steel brush seat (334) and a second steel brush seat (335), wherein the steel brush installation seat (333) is installed on the cleaning slide (31); a hinge space is provided on the steel brush installation seat (333), a steel brush hinge shaft (331) located in the hinge space is installed on the steel brush installation seat (333), the middle parts of the first steel brush seat (334) and the second steel brush seat (335) are hinged on the steel brush hinge shaft (331), the first steel brush seat (334) and the second steel brush seat (335) are arranged in a cross arrangement, and an elastic support structure for controlling the cross angle between the first steel brush seat (334) and the second steel brush seat (335) is provided between them; One of the wire brush rollers (332) is installed between the first brush seats (334) of the two steel brush installation modules, and the roller shaft of the other wire brush roller (332) is installed between the second brush seats (335) of the two steel brush installation modules; One end of the first steel brush seat (334) and one end of the second steel brush seat (335) are both provided with a matching seat through hole, and the screw of the steel brush adjustment bolt (336) passes through the matching seat through holes of the first steel brush seat (334) and the second steel brush seat (335) and is then threadedly mounted with a steel brush adjustment nut (337), a steel brush adjustment limiting ring (338) is provided between one end of the first steel brush seat (334) and the head of the steel brush adjustment bolt (336), and the elastic support structure includes a steel brush tensioning spring (339) provided between one end of the first steel brush seat (334) and the steel brush adjustment limiting ring (338) and sleeved outside the steel brush adjustment bolt (336).

2. The motorcycle parts processing equipment according to claim 1, characterized in that: The flip mechanism (4) comprises a flip base (41), a flip bearing seat (42), a flip shaft (43) and a flip motor (44) for driving the flip shaft (43) to rotate. The flip base (41) is mounted on the top of the workbench (2). At least two flip bearing seats (42) are provided on the flip base (41). The flip shaft (43) is mounted on the flip bearing seat (42). The flip motor (44) is connected and controlled by a control device.

3. The motorcycle parts processing equipment according to claim 2, characterized in that: The movable clamp (6) comprises a movable mounting seat (61), a movable flip seat (62) and a movable clamping module (63), wherein the movable mounting seat (61) is mounted on the flip shaft (43), the movable flip seat (62) is mounted on the movable mounting seat (61), and the movable clamping module (63) is mounted on the flip mounting arm (621) of the movable flip seat (62), and the movable clamping module (63) is connected and controlled by a control device.

4. The motorcycle parts processing equipment according to claim 1, characterized in that: The steel brush mounting seat (333) of the other steel brush mounting module is provided with a rotation linkage structure (34) for linking the two steel brush rollers (332) to rotate synchronously, and a rotation drive structure is provided on the table surface of the workbench (2). The rotation drive structure is configured to provide power for the rotation matching mechanism to link the two steel brush rollers (332) to rotate synchronously when the cleaning slide (31) moves.

5. The motorcycle parts processing equipment according to claim 4, characterized in that: The rotation drive structure is a rotation drive rack (35) fixedly mounted on the table surface of the workbench (2); the rotation linkage structure (34) comprises a driving wheel (341), a driving chain, a linkage sprocket (342), two linkage chains and two matching sprockets (343); the driving wheel (341) is rotatably mounted on the steel brush mounting seat (333) using a fixed axis; the driving wheel (341) is provided with a main chain tooth portion (3411) and a driving tooth portion (3412) meshing with the tooth portion of the rotation drive rack (35); The linkage sprocket (342) is rotatably mounted on one end of the steel brush hinge shaft (331), and one linkage sprocket tooth portion (3421) of the linkage sprocket (342) is transmission-connected to the main sprocket tooth portion (3411) of the driving wheel (341) via a driving chain; the two matching sprockets (343) are respectively fixedly mounted on the other end of the roller shaft of the wire brush roller (332), and the matching sprocket tooth portions (3431) of the two matching sprockets (343) are transmission-connected to the two linkage sprocket tooth portions (3421) of the linkage sprocket (342) via a linkage chain.

6. The motorcycle parts processing equipment according to claim 1, characterized in that: A reinforcement clamp (7) is provided on the table top of the workbench (2), and the reinforcement clamp (7) is used to clamp motorcycle parts during the process of cleaning metal splashes.

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