Wire harness transferring and discharging device

Abstract

The invention discloses a wire harness transferring and discharging device, and relates to the technical field of wire harness discharging, the wire harness transferring and discharging device comprises a rack, a positioning adjusting assembly is fixedly mounted in the middle of the sides, away from each other, of two mounting plates, and an intermittent driving assembly is fixedly mounted on the left portion of the front side of the front mounting plate; a linkage cleaning assembly is fixedly mounted on the left portion of the rear side of the mounting plate located on the rear portion. According to the wire harness transferring and discharging device, the driving plate can be driven by the motor through the intermittent driving assembly, intermittent movement of the conveying belt is achieved through cooperation of a driving column and a marker post of a driven fluted disc, the wire harness transferring and discharging device is suitable for intermittent discharging of wire harnesses, workers can package the wire harnesses conveniently, and the arrangement task of the workers is relieved. The linkage cleaning assembly can transmit rotation power of the transmission roller to the cleaning structure through transmission of a belt wheel and a connecting shaft, synchronous cleaning of the conveying belt is achieved, practicability is high, and dirt on the surface of the conveying belt can be prevented from polluting products.

Description

Technical Field

[0001] The present invention relates to the technical field of wire harness discharging, and in particular to a wire harness transferring and discharging device. Background Art

[0002] The automotive wiring harness is the network body of the automotive circuit. Without the wiring harness, there would be no automotive circuit. The wiring harness refers to a component that is formed by crimping the contact terminals made of copper materials with the wires and cables, and then plastic-pressing the insulators or adding metal shells on the outside to form a wiring harness to connect the circuit. The wiring harness industry chain includes wires and cables, connectors, processing equipment, wiring harness manufacturing and downstream application industries. Wiring harnesses are widely used and can be used in automobiles, home appliances, computers and communications equipment, various electronic instruments and meters, etc. During the production process, automotive wiring harnesses need to go through multiple processing steps before they can be installed on the car, in order to prevent the wiring harness from malfunctioning during use. In the production line of the wiring harness product processing process, after the wiring harness is processed and tested, the product is transported to the discharge end by a conveyor belt, and finally the wiring harness enters the OK collection box. These wiring harnesses tend to pile up together, which is inconvenient for workers to quickly sort them out later. Improvement is needed.

[0003] Chinese patent document CN220810786U discloses a wire conveyor device for automotive wiring harness production. A housing is fixedly mounted on one end of a rotating shaft, and a limiting groove is fixedly mounted on the conveyor platform. A brake ring is slidably mounted on the inner side of the limiting groove, which is capable of affixing to the housing. A push rod is rotatably mounted on the outer side of the brake ring, which can drive the brake ring to move horizontally toward or away from the housing. The brake ring, push rod, and toothed ring can slow down the conveyor device's conveying, thereby preventing the conveyor device from continuously conveying and eliminating the accumulation or falling of wires in the wiring harness.

[0004] The existing technology has the following problems:

[0005] First, the existing technology cannot limit the position of the wire harness during transmission according to its size. The discharge end will deliver multiple wire harnesses each time. These wire harnesses are easily messy due to transmission, which is not conducive to subsequent sorting.

[0006] Second, the existing technology cannot achieve intermittent material transfer, which will increase the sorting tasks of workers at the other end of the conveyor belt.

[0007] 3. The existing technology cannot clean the conveyor belt while conveying materials, and its function is single. Summary of the Invention

[0008] The present invention provides a wire harness transferring and discharging device to solve the problems raised in the above background technology.

[0009] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0010] A wire harness transfer and discharge device comprises a frame, wherein mounting plates are fixedly mounted on the front and rear ends of the upper end of the frame, the left and right parts of the two mounting plates on opposite sides are rotatably connected to transmission rollers, the middle parts of the outer walls of the two transmission rollers are transmission-connected to a transmission belt, a positioning adjustment assembly is fixedly mounted on the middle parts of the sides of the two mounting plates away from each other, an intermittent drive assembly is fixedly mounted on the front left part of the front mounting plate, and a linkage cleaning assembly is fixedly mounted on the rear left part of the rear mounting plate;

[0011] The intermittent drive assembly includes a protective frame, the rear side of the protective frame is fixedly mounted on the front left side of the front mounting plate, the front part of the outer wall of the transmission roller on the left side passes through the rear part of the front mounting plate and is fixedly sleeved with a driven gear disc, a motor is fixedly mounted on the front right side of the protective frame, the output end of the motor passes through the front of the protective frame and is fixedly sleeved with a dial, a plurality of tooth grooves are provided on one side of the outer periphery of the dial, a shift post is fixedly mounted at the head end of the plurality of tooth grooves at the front edge of the dial, the teeth of the driven gear disc correspond to the tooth grooves of the dial, a missing tooth is provided on one side of the driven gear disc, and a benchmark rod of a matching shift post is fixedly connected to the position of the missing tooth on the front side of the driven gear disc;

[0012] The linkage cleaning assembly includes a fixed frame, the front side of the fixed frame is fixedly connected to the left rear side of the rear mounting plate, the rear part of the outer wall of the transmission roller on the left passes through the front part of the rear mounting plate, the left part of the inner wall of the fixed frame is rotatably connected to a connecting shaft passing through the rear of the fixed frame, the connecting shaft and the left part of the outer wall of the left transmission roller are fixedly sleeved with pulleys, and the outer surfaces of the two pulleys are transmission-connected with belts.

[0013] Preferably, the positioning adjustment assembly includes a mounting frame, and the bottom position of the front and rear parts of the inner wall of the mounting frame is fixedly installed at the middle part of the side away from the two mounting plates. The left and right parts of the inner wall of the mounting frame are fixedly installed with guide rods, and the outer front and rear parts of the two guide rods are slidably connected with slides. The lower ends of the two slides are fixedly installed with connecting rods, and the lower ends of the two connecting rods are fixedly installed with limit plates.

[0014] Preferably, the top of the inner wall of the mounting frame is rotatably connected to a bidirectional screw that passes through the front part of the mounting frame, a driving motor is fixedly installed on the top of the front side of the mounting frame, the output end of the driving motor is fixedly connected to the front end of the bidirectional screw, and the inner walls in the middle of the two slides are threadedly connected to the front and rear parts of the outer walls of the bidirectional screw.

[0015] Preferably, a plurality of linearly arranged sliding rods are passed through and slidably connected to the sides of the two mounting plates away from each other, and the opposite ends of a plurality of adjacent sliding rods are fixedly connected to the sides of the two limiting plates away from each other.

[0016] Preferably, a worm is rotatably connected to the bottom of the inner wall of the fixed frame, a bevel gear 1 is fixedly sleeved on the left part of the outer wall of the worm, a bevel gear 2 is fixedly sleeved on the front part of the outer wall of the connecting shaft, the outer surface of the bevel gear 1 is meshed with the outer surface of the bevel gear 2, the left parts of the front and rear sides of the frame are penetrated and rotatably connected with a sleeve, a through hole with a matching sleeve is penetrated on the right part of the rear side of the fixed frame, a worm wheel is fixedly sleeved on the rear part of the outer wall of the sleeve at the rear, and the outer wall of the worm is meshed with the outer surface of the worm wheel.

[0017] Preferably, a screw is passed through and threadedly connected to the rear side of the sleeve at the rear, a turntable with anti-slip grooves is fixedly installed at the rear end of the screw, and a pressure column is rotatably connected to the front end of the screw. Slide grooves are provided on the left and right parts of the outer wall of the sleeve at the rear, and the left and right parts of the outer wall of the pressure column are slidably connected to the inner walls of the two slide grooves. An insert block is fixedly installed in the middle of the front side of the pressure column, a support rod is inserted into the outer side of the insert block, and a cleaning plush cylinder is fixedly sleeved on the middle of the outer wall of the support rod.

[0018] Preferably, a positioning column is fixedly installed at the front end of the support rod, and positioning grooves are provided at the rear positions of the left and right parts of the inner wall of the front sleeve. The left and right parts of the outer wall of the positioning column are slidably connected to the inner walls of the two positioning grooves, and a sleeve frame is fixedly sleeved on the rear part of the outer wall of the front sleeve, and an arc block is passed through and slidably connected at the rear position of the bottom of the outer wall of the front sleeve, and a slot matching the arc block is provided at the bottom of the outer wall of the positioning column.

[0019] Preferably, a pull rod passing through the bottom of the outer wall of the sleeve is fixedly installed in the middle of the lower end of the arc block, and a spring is movably sleeved on the top of the outer wall of the pull rod. The upper and lower ends of the spring are respectively fixedly connected to the lower end of the arc block and the bottom of the inner wall of the sleeve.

[0020] Preferably, a baffle is rotatably connected to the top right portion of the front side of the fixed frame, and the rear bottom of the baffle overlaps the front side of the turntable.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The present invention provides a wire harness transfer and discharge device, which can use a motor to drive a dial through an intermittent drive component, and cooperate with the lever of the driven gear plate to achieve intermittent movement of the transmission belt. It is suitable for intermittent discharge of wire harnesses, convenient for workers to pack wire harnesses, and reduce workers' sorting tasks.

[0023] 2. The present invention provides a wire harness transfer and discharge device, which can utilize the cooperation between the fixed frame, the coupling, the pulley, the belt, the worm, the bevel gear 1, the bevel gear 2, the sleeve and the worm gear to transmit the rotational power of the transmission roller to the cleaning structure through the pulley and the coupling, thereby realizing synchronous cleaning of the transmission belt. It is highly practical and can prevent dirt on the surface of the transmission belt from contaminating the product.

[0024] 3. The present invention provides a wire harness transfer and discharge device, which can quickly load and unload the cleaning plush cylinder through the cooperation between the sleeve, worm gear, screw, turntable, pressure column, slide groove, plug block, support rod, positioning column, positioning groove, sleeve frame, arc block, slot, pull rod and spring, thereby extending the service life of the device.

[0025] 4. The present invention provides a wire harness transfer and discharge device, which can use a bidirectional lead screw and a drive motor to synchronously adjust the positions of two limit plates through a positioning adjustment component, so as to prevent multiple wire harnesses from scattering when falling onto a conveyor belt at the same time, making it convenient for workers to organize the wire harnesses during discharge, and having strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall front structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the overall bottom-up structure of the present invention;

[0028] Figure 3 Schematic diagram of the structural positioning and adjustment component of the present invention (1);

[0029] Figure 4 Schematic diagram of the structural positioning and adjustment component of the present invention (II);

[0030] Figure 5 This is a schematic structural diagram of the intermittent drive assembly of the present invention;

[0031] Figure 6 This is a schematic diagram of the structure of the linkage cleaning component of the present invention (1);

[0032] Figure 7 This is a partial enlarged schematic diagram of point A of the present invention;

[0033] Figure 8 This is a schematic diagram of the linkage cleaning component structure of the present invention (2).

[0034] In the figure: 1. Frame; 2. Intermittent drive assembly; 3. Linkage cleaning assembly; 4. Positioning adjustment assembly; 5. Mounting plate; 6. Drive roller; 7. Transmission belt; 21. Protective frame; 22. Driven gear plate; 23. Dial; 24. Tooth groove; 25. Dial post; 26. Marking post; 31. Fixed frame; 32. Coupling; 33. Pulley; 34. Belt; 35. Worm; 36. Bevel gear 1; 37. Bevel gear 2; 38. Sleeve; 39. Worm gear; 31. 0. Screw; 311. Turntable; 312. Pressure column; 313. Slide; 314. Insert block; 315. Support rod; 316. Positioning column; 317. Positioning slot; 318. Frame; 319. Arc block; 320. Slot; 321. Pull rod; 322. Spring; 323. Baffle; 41. Mounting frame; 42. Guide rod; 43. Slide plate; 44. Connecting rod; 45. Limit plate; 46. Bidirectional lead screw; 47. Drive motor; 48. Slide. DETAILED DESCRIPTION

[0035] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0036] like Figures 1-8 As shown, a wire harness transfer and discharge device includes a frame 1, with mounting plates 5 fixedly mounted on the front and rear ends of the upper end of the frame 1, and transmission rollers 6 are rotatably connected to the left and right ends of the opposite sides of the two mounting plates 5. A transmission belt 7 is transmission-connected to the middle of the outer walls of the two transmission rollers 6, and a positioning adjustment component 4 is fixedly mounted on the middle of the side of the two mounting plates 5 away from each other. An intermittent drive component 2 is fixedly mounted on the front left side of the front mounting plate 5, and a linkage cleaning component 3 is fixedly mounted on the rear left side of the rear mounting plate.

[0037] The intermittent drive assembly 2 includes a protective frame 21, the rear side of the protective frame 21 is fixedly mounted on the front left side of the front mounting plate 5, the front part of the outer wall of the left transmission roller 6 passes through the rear part of the front mounting plate 5 and is fixedly sleeved with a driven gear disc 22, a motor is fixedly mounted on the front right side of the protective frame 21, the output end of the motor passes through the front of the protective frame 21 and is fixedly sleeved with a dial 23, a plurality of tooth grooves 24 are provided on one side of the outer periphery of the dial 23, a shift post 25 is fixedly mounted at the head end of the multiple groups of tooth grooves 24 at the front edge of the dial 23, the teeth of the driven gear disc 22 correspond to the tooth grooves of the dial 23, a missing tooth is provided on one side of the driven gear disc 22, and a rod 26 matching the shift post 25 is fixedly connected to the position of the missing tooth on the front side of the driven gear disc 22;

[0038] The linkage cleaning assembly 3 includes a fixed frame 31, the front side of the fixed frame 31 is fixedly connected to the left rear side of the rear mounting plate 5, the rear part of the outer wall of the left transmission roller 6 passes through the front part of the rear mounting plate 5, the left part of the inner wall of the fixed frame 31 is rotatably connected to the connecting shaft 32 that passes through the rear of the fixed frame 31, the connecting shaft 32 and the left part of the outer wall of the left transmission roller 6 are fixedly sleeved with pulleys 33, and the outer surfaces of the two pulleys 33 are transmission-connected with belts 34.

[0039] The intermittent drive assembly 2 can utilize a motor to drive the dial 23, and the dial post 25 can cooperate with the rod 26 of the driven gear disc 22 to achieve intermittent movement of the transmission belt 7. This is suitable for the intermittent discharge of wire harnesses, making it easier for workers to pack the wire harnesses and reducing their sorting tasks. The linkage cleaning assembly 3 can utilize the pulley 33 and the connecting shaft 32 to transmit the rotational power of the transmission roller 6 to the cleaning structure, achieving synchronous cleaning of the transmission belt 7. This is highly practical and can prevent dirt on the surface of the transmission belt 7 from contaminating the product. The coordination between the sleeve 38, worm gear 39, screw 310, turntable 311, pressure column 312, slide 313, insert 314, support rod 315, positioning column 316, positioning groove 317, sleeve frame 318, arc block 319, slot 320, pull rod 321 and spring 322 allows for rapid assembly and disassembly of the cleaning lint cylinder, extending the service life of the device. The positioning adjustment component 4 can use the bidirectional screw 46 and the drive motor 47 to adjust the position of the two limit plates 45 to prevent multiple wire harnesses from scattering when falling onto the conveyor belt 7 at the same time, making it convenient for workers to organize the wire harnesses when discharging, and is highly practical.

[0040] like Figure 3 and Figure 4 As shown, the positioning adjustment component 4 includes a mounting frame 41, and the bottom position of the front and rear parts of the inner wall of the mounting frame 41 is fixedly installed in the middle of the side away from the two mounting plates 5. The left and right parts of the inner wall of the mounting frame 41 are fixedly installed with guide rods 42, and the outer front and rear parts of the two guide rods 42 are slidably connected with slides 43. The lower ends of the two slides 43 are fixedly installed with connecting rods 44, and the lower ends of the two connecting rods 44 are fixedly installed with limiting plates 45.

[0041] The driving motor 47 drives the bidirectional screw 46 to rotate, causing the two side slides 43 to move synchronously in opposite directions, thereby adjusting the distance between the two limit plates 45. The conveyor belt 7 is adapted to wire harnesses of different specifications, and the wire harness is prevented from deflecting by adjusting the distance between the limit plates 45, thereby improving the discharge accuracy.

[0042] like Figure 4 As shown, the top of the inner wall of the mounting frame 41 is rotatably connected to a bidirectional lead screw 46 that passes through the front part of the mounting frame 41, and a drive motor 47 is fixedly installed on the top of the front side of the mounting frame 41. The output end of the drive motor 47 is fixedly connected to the front end of the bidirectional lead screw 46, and the inner wall in the middle of the two slides 43 is threadedly connected to the front and rear parts of the outer wall of the bidirectional lead screw 46.

[0043] like Figure 4 As shown, a plurality of linearly arranged sliding rods 48 are passed through and slidably connected to the sides of the two mounting plates 5 away from each other, and the opposite ends of the plurality of adjacent sliding rods 48 are fixedly connected to the sides of the two limiting plates 45 away from each other.

[0044] The slide bar 48 guides the movement of the limit plate 45. The arrangement of multiple slide bars 48 makes the adjustment of the two limit plates 45 more stable.

[0045] like Figure 6 and Figure 7 As shown, a worm 35 is rotatably connected to the bottom of the inner wall of the fixed frame 31, a bevel gear 1 36 is fixedly sleeved on the left part of the outer wall of the worm 35, a bevel gear 2 37 is fixedly sleeved on the front part of the outer wall of the connecting shaft 32, and the outer surface of the bevel gear 1 36 is meshed with the outer surface of the bevel gear 2 37, and a sleeve 38 is passed through and rotatably connected to the left part of the front and rear sides of the frame 1, and a through hole matching the sleeve 38 is penetrated on the right part of the rear side of the fixed frame 31, and a worm gear 39 is fixedly sleeved on the rear part of the outer wall of the rear sleeve 38, and the outer wall of the worm 35 is meshed with the outer surface of the worm gear 39.

[0046] The transmission roller 6 drives the connecting shaft 32 to rotate through the pulley 33 and the belt 34. The bevel gear 2 37 on the connecting shaft 32 engages with the bevel gear 1 36 on the worm 35. The worm 35 then drives the worm wheel 39 and the sleeve 38 to rotate.

[0047] like Figure 8 As shown, a screw 310 is passed through and threadedly connected to the rear side of the rear sleeve 38, and a turntable 311 with anti-slip grooves is fixedly installed on the rear end of the screw 310. The front end of the screw 310 is rotatably connected to a pressure column 312. Slide grooves 313 are provided on the left and right parts of the outer wall of the rear sleeve 38. The left and right parts of the outer wall of the pressure column 312 are slidably connected to the inner walls of the two slide grooves 313. An insertion block 314 is fixedly installed in the middle of the front side of the pressure column 312, and a support rod 315 is inserted into the outer side of the insertion block 314. A cleaning plush cylinder is fixedly sleeved on the middle of the outer wall of the support rod 315.

[0048] The screw 310 in the sleeve 38 adjusts the position of the pressure column 312, which secures the support rod 315 via the insert 314. The cleaning lint cylinder on the support rod 315 contacts the surface of the conveyor belt 7. The positioning column 316 engages with the positioning slot 317, and the arc block 319 and the locking slot 320 lock the support rod 315, ensuring the stable installation of the cleaning cylinder.

[0049] like Figure 7As shown, a positioning column 316 is fixedly installed at the front end of the support rod 315, and positioning grooves 317 are provided at the rear positions of the left and right parts of the inner wall of the front sleeve 38. The left and right parts of the outer wall of the positioning column 316 are slidably connected to the inner walls of the two positioning grooves 317. A sleeve frame 318 is fixedly sleeved at the rear part of the outer wall of the front sleeve 38, and an arc block 319 is penetrated and slidably connected at the rear position of the bottom of the outer wall of the front sleeve 38. A slot 320 matching the arc block 319 is provided at the bottom of the outer wall of the positioning column 316.

[0050] like Figure 7 As shown, a pull rod 321 that passes through the bottom of the outer wall of the sleeve 318 is fixedly installed in the middle of the lower end of the arc block 319, and a spring 322 is movably sleeved on the top of the outer wall of the pull rod 321. The upper and lower ends of the spring 322 are fixedly connected to the lower end of the arc block 319 and the bottom of the inner wall of the sleeve 318 respectively.

[0051] like Figure 8 As shown, a baffle 323 is rotatably connected to the top right portion of the front side of the fixed frame 31 , and the rear bottom of the baffle 323 overlaps the front side of the turntable 311 .

[0052] The baffle 323 can prevent the screw 310 and the rotary disk 311 from moving.

[0053] The present invention operates as follows: During operation, the frame 1 and the left portion of the conveyor belt 7 are positioned below the discharge end of the production line. First, the drive motor 47 is activated based on the size and length of the wire harness. This drives the bidirectional lead screw 46, causing the two slides 43 on each side to move synchronously in opposite directions, thereby adjusting the spacing between the two limit plates 45. This allows the conveyor belt 7 to accommodate wire harnesses of varying specifications, preventing them from shifting when they fall onto the conveyor belt 7 and improving discharge accuracy. The motor is then activated, and its output drives the dial 23 to rotate. The dial 23, using its shift pin 25, shifts the rod 26 on the driven gear disc 22, achieving intermittent motion of the conveyor belt 7. This is suitable for intermittent discharge of wire harnesses, facilitating packaging and reducing the burden on workers. Simultaneously, the drive roller 6 rotates the coupling shaft 32 via the pulley 33 and belt 34. Bevel gear 2 37 on the coupling shaft 32 meshes with bevel gear 1 36 on the worm 35, which in turn drives the worm gear 39 and sleeve 38. Thereby, the cleaning pile cylinder fixed between the two sleeves 38 rotates intermittently, thereby cleaning the outer peripheral surface of the conveyor belt 7.

[0054] When the cleaning lint tube becomes dirty and needs to be cleaned, the baffle 323 is first rotated upward to move it away from the rear of the turntable 311. The turntable 311 is then used to rotate the screw 310, causing the screw 310 to drive the pressure column 312 and the insert 314 away from the support rod 315, thereby releasing one side of the support rod 315. The cleaning lint tube is then lifted and the pull rod 321 is pulled downward. The pull rod 321 overcomes the elastic force of the spring 322 and drives the curved block 319 downward. The curved block 319 leaves the slot 320 of the positioning column 316 on the front side of the support rod 315, and the front and rear portions of the support rod 315 are now released. The worker then moves the cleaning lint tube backward until the front portion leaves the front sleeve 38, allowing it to be removed.

[0055] The installation is the same as above and will not be elaborated on. It should be noted that an identification strip is provided at the bottom of the rear side of the turntable 311. When the identification strip is vertical, it indicates that the insert 314 is placed correctly, which is convenient for workers to install the cleaning plush cylinder. In addition, during installation, it is necessary to first align the notch on the rear side of the support rod 315 with the insert 314, and then rotate the screw 310 to adjust the position of the pressure column 312 so that the positioning column 316 on the front side of the support rod 315 can accurately enter the two positioning grooves 317. The inner wall of the positioning groove 317 and the insert 314 of the pressure column 312 can press the front and rear parts of the support rod 315. The arc block 319 can clamp the positioning column 316 to further improve the stability of the cleaning of the cleaning plush cylinder.

[0056] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire harness transfer and discharge device, comprising a frame (1), characterized in that: The front and rear parts of the upper end of the frame (1) are fixedly mounted with mounting plates (5), the left and right parts on the opposite sides of the two mounting plates (5) are rotatably connected to transmission rollers (6), the middle parts of the outer walls of the two transmission rollers (6) are transmission-connected to a transmission belt (7), the middle parts of the two mounting plates (5) on the side away from each other are fixedly mounted with a positioning adjustment component (4), the front left part of the front mounting plate (5) is fixedly mounted with an intermittent drive component (2), and the rear left part of the rear mounting plate (5) is fixedly mounted with a linkage cleaning component (3); The intermittent drive assembly (2) includes a protective frame (21), the rear side of the protective frame (21) is fixedly mounted on the front left side of the front mounting plate (5), the front part of the outer wall of the transmission roller (6) on the left side passes through the rear part of the front mounting plate (5) and is fixedly sleeved with a driven gear disc (22), the front right part of the protective frame (21) is fixedly mounted with a motor, the output end of the motor passes through the front part of the protective frame (21) and is fixedly sleeved with a dial (23), a plurality of tooth grooves (24) are provided on one side of the outer periphery of the dial (23), a shifting post (25) is fixedly mounted at the head end of the plurality of tooth grooves (24) at the front edge of the dial (23), the teeth of the driven gear disc (22) correspond to the tooth grooves of the dial (23), one side of the driven gear disc (22) is provided with missing teeth, and the position of the missing teeth on the front side of the driven gear disc (22) is fixedly connected with a rod (26) matching the shifting post (25); The linkage cleaning assembly (3) comprises a fixed frame (31), the front side of the fixed frame (31) is fixedly connected to the left portion of the rear side of the rear mounting plate (5), the rear portion of the outer wall of the left transmission roller (6) passes through the front portion of the rear mounting plate (5), the left portion of the inner wall of the fixed frame (31) is rotatably connected to a connecting shaft (32) passing through the rear portion of the fixed frame (31), the connecting shaft (32) and the left portion of the outer wall of the left transmission roller (6) are both fixedly sleeved with pulleys (33), and the outer surfaces of the two pulleys (33) are transmission-connected with belts (34).

2. The wire harness transfer and discharge device according to claim 1, characterized in that: The positioning adjustment assembly (4) includes a mounting frame (41), the bottom positions of the front and rear portions of the inner wall of the mounting frame (41) are fixedly mounted to the middle of the side away from each other of the two mounting plates (5), the left and right portions of the inner wall of the mounting frame (41) are fixedly mounted with guide rods (42), the outer front and rear portions of the two guide rods (42) are slidably connected to slide plates (43), the lower ends of the two slide plates (43) are fixedly mounted with connecting rods (44), and the lower ends of the two connecting rods (44) are fixedly mounted with limiting plates (45).

3. The wire harness transfer and discharge device according to claim 2, characterized in that: The top of the inner wall of the mounting frame (41) is rotatably connected to a bidirectional lead screw (46) that passes through the front of the mounting frame (41), and a driving motor (47) is fixedly installed on the top of the front side of the mounting frame (41). The output end of the driving motor (47) is fixedly connected to the front end of the bidirectional lead screw (46), and the inner wall of the middle part of the two slides (43) is threadedly connected to the front and rear parts of the outer wall of the bidirectional lead screw (46).

4. The wire harness transfer and discharge device according to claim 3, characterized in that: A plurality of linearly arranged sliding rods (48) are passed through and slidably connected to the sides of the two mounting plates (5) that are away from each other, and the opposite ends of a plurality of adjacent sliding rods (48) are fixedly connected to the sides of the two limiting plates (45) that are away from each other.

5. The wire harness transfer and discharge device according to claim 1, characterized in that: The bottom of the inner wall of the fixed frame (31) is rotatably connected to a worm (35), the left portion of the outer wall of the worm (35) is fixedly sleeved with a bevel gear 1 (36), the front portion of the outer wall of the connecting shaft (32) is fixedly sleeved with a bevel gear 2 (37), the outer surface of the bevel gear 1 (36) is meshed with the outer surface of the bevel gear 2 (37), the left portions of the front and rear sides of the frame (1) are penetrated and rotatably connected with a sleeve (38), the rear right portion of the fixed frame (31) is penetrated with a through hole for matching the sleeve (38), the rear portion of the outer wall of the sleeve (38) is fixedly sleeved with a worm wheel (39), and the outer wall of the worm (35) is meshed with the outer surface of the worm wheel (39).

6. The wire harness transfer and discharge device according to claim 5, characterized in that: A screw rod (310) is passed through and threadedly connected to the rear side of the sleeve (38) at the rear, and a turntable (311) with anti-slip grooves is fixedly installed on the rear end of the screw rod (310). The front end of the screw rod (310) is rotatably connected to a pressure column (312). Slide grooves (313) are provided on the left and right parts of the outer wall of the sleeve (38) at the rear, and the left and right parts of the outer wall of the pressure column (312) are slidably connected to the inner walls of the two slide grooves (313). An insert block (314) is fixedly installed in the middle of the front side of the pressure column (312), and a support rod (315) is inserted into the outer side of the insert block (314), and a cleaning plush cylinder is fixedly sleeved on the middle of the outer wall of the support rod (315).

7. The wire harness transfer and discharge device according to claim 6, characterized in that: A positioning column (316) is fixedly installed at the front end of the support rod (315), and positioning grooves (317) are provided at the rear positions of the left and right parts of the inner wall of the front sleeve (38). The left and right parts of the outer wall of the positioning column (316) are slidably connected to the inner walls of the two positioning grooves (317). A sleeve frame (318) is fixedly sleeved at the rear part of the outer wall of the front sleeve (38), and an arc block (319) is penetrated and slidably connected at the rear position of the bottom of the outer wall of the front sleeve (38). A slot (320) matching the arc block (319) is provided at the bottom of the outer wall of the positioning column (316).

8. The wire harness transferring and discharging device according to claim 7, characterized in that: A pull rod (321) is fixedly installed in the middle of the lower end of the arc block (319) and passes through the bottom of the outer wall of the sleeve frame (318). A spring (322) is movably sleeved on the top of the outer wall of the pull rod (321). The upper and lower ends of the spring (322) are fixedly connected to the lower end of the arc block (319) and the bottom of the inner wall of the sleeve frame (318) respectively.

9. The wire harness transferring and discharging device according to claim 8, characterized in that: A baffle (323) is rotatably connected to the top right portion of the front side of the fixed frame (31), and the rear bottom of the baffle (323) overlaps the front side of the turntable (311).

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