Core wire separating and arranging device for automobile wire harness

Abstract

The invention belongs to the field of automobile wire harness core wire separation and arrangement, and particularly relates to an automobile wire harness core wire separation and arrangement device which comprises a separation device and a conveying and arrangement device. The second fixing table is located at the bottom of the first fixing table, a plurality of winding wheels are rotationally arranged at the top of the second fixing table, a stepping conveying device is arranged at the top of the second fixing table, a transmission device is arranged in the second fixing table, and an output shaft in the transmission device is in transmission connection with the winding wheels; by starting the stepping conveying device arranged in the conveying and arranging device, the stepping conveying device conveys wire harness core wires in a stepping mode, the wire harness core wires can have a period of arranging time after being conveyed, the transmission device can be started to drive a plurality of winding wheels to rotate, and therefore the wire harness core wires are wound on the winding wheels; therefore, the arrangement of the wire harness core wires is completed.

Description

Technical Field

[0001] The invention belongs to the field of separating and arranging core wires of automobile wiring harnesses, in particular to a device for separating and arranging core wires of automobile wiring harnesses. Background Art

[0002] The automotive wiring harness is the network backbone of the vehicle's electrical circuits; without it, there would be no automotive circuits. A wiring harness is a component consisting of copper-stamped contact terminals (connectors) crimped onto wires and cables, then covered with plastic-molded insulation or a metal casing, forming a bundled assembly that connects the circuits. The wiring harness industry chain encompasses wires and cables, connectors, processing equipment, wiring harness manufacturing, and downstream application industries. Wiring harnesses are widely used in automobiles, household appliances, computers and communications equipment, and various electronic instruments. The body wiring harness connects the entire vehicle body and is generally H-shaped.

[0003] Automobile wiring harnesses often need to be sorted out after the outer braided net is stripped. The existing automobile wiring harness core wire separation and sorting devices have the following main disadvantages: 1. It is impossible to comb multiple wire cores at the same time, resulting in low combing efficiency.

[0004] 2. Intermittent delivery is impossible, resulting in the wire core being sent down before it is properly sorted, causing the entangled wire core to scratch the sorting device and break.

[0005] Therefore, we have made improvements to this and proposed a device for separating and arranging the core wires of an automobile wiring harness. Summary of the Invention

[0006] In order to make up for the shortcomings of the existing technology and solve the problem that multiple wire cores cannot be combed at the same time, resulting in low combing efficiency and inability to transport intermittently, the wire cores are sent downward before they are sorted out, causing the entangled wire cores to scratch the sorting device and break.

[0007] The technical solution adopted by the present invention to solve the technical problem is: to provide a device for separating and arranging the core wires of an automobile wiring harness, comprising: a separation device and a conveying and arranging device; The separation device includes a first fixed platform, a rotating platform is rotatably provided on the top of the first fixed platform, and a plurality of combing devices are rotatably provided on the top of the rotating platform; The conveying and sorting device includes a second fixed platform, which is located at the bottom of the first fixed platform. Several winding wheels are rotatably provided on the top of the second fixed platform. A stepping conveying device is provided on the top of the second fixed platform. A transmission device is provided inside the second fixed platform, and the output shafts inside the transmission device are respectively connected to the winding wheels for transmission.

[0008] Furthermore, a plurality of fixed rods are fixedly provided at the bottom of the first fixed platform, and one end of the fixed rod away from the first fixed platform is fixedly connected to the second fixed platform. The combing device includes a plurality of fixed rings, and the plurality of fixed rings are located at the top of the rotating platform. The fixed rings are fixedly connected to the rotating platform, and a rotating ring is rotatably provided on the top of the fixed ring.

[0009] During operation, a rotating ring is provided on the top of the fixed ring so that the rotating ring can rotate on the top of the fixed ring.

[0010] Furthermore, a plurality of first fixed blocks are fixed on the top of the rotating ring, and the plurality of first fixed blocks are inclined inwardly. A groove is provided on the side of the first fixed block away from the rotating ring. The cross-section of the groove is trapezoidal, and the outer side of the groove is larger than the inner side. A rotating seat is hingedly provided in the groove, and a pulley is rotatably provided in the rotating seat. A through hole is provided on the top of the first fixed platform near the fixed ring.

[0011] During operation, a rotating seat is hingedly provided in the groove so that the rotating seat can swing in the groove.

[0012] Furthermore, the step conveying device includes two first connecting rods, which are respectively hinged to the second fixed platform through a hinge seat, an arc block is fixedly provided on the side of the first connecting rod away from the hinge seat, a second connecting rod is hinged on the outer surface of the first connecting rod, and a turntable is provided on the side of the second connecting rod away from the first connecting rod.

[0013] During operation, the two first connecting rods are respectively hinged to the second fixed platform through the hinge seat, so that the first connecting rod can swing on the second fixed platform. The second connecting rod is hinged on the outer surface of the first connecting rod so that the second connecting rod can swing on the first connecting rod.

[0014] Furthermore, two first bearing seats are fixedly provided on the top of the second fixed platform, and the first synchronous wheel and the second synchronous wheel are respectively rotatably provided on the side of the two first bearing seats close to the turntable, a synchronous belt is provided between the first synchronous wheel and the second synchronous wheel, and the second synchronous wheel is connected to one of the turntables through a rotating shaft, a first fixed seat is provided on the side of the first synchronous wheel away from the first bearing seat, and a second cam is rotatably provided on the side of the first fixed seat away from the first synchronous wheel, a second slide groove is provided on the arc surface of the second cam, and the second slide groove is two sections of arc-shaped slide grooves transitioning from one end of the second cam to the other end, and a first cam is provided on the outside of the second cam.

[0015] During operation, a first synchronous wheel and a second synchronous wheel are respectively mounted on the side of the two first bearing blocks that are closer to the turntable, allowing the first and second synchronous wheels to rotate on the first bearing blocks. A synchronous belt is provided between the first and second synchronous wheels, allowing the first synchronous wheel to rotate, and the second synchronous wheel to rotate, via the belt. The second synchronous wheel is connected to one of the turntables via a rotating shaft, allowing the second synchronous wheel to rotate, and the turntable to rotate. A second cam is mounted on the side of the first fixed block that is farther from the first synchronous wheel, allowing the second cam to rotate on the first fixed block.

[0016] Furthermore, the side of the first cam close to the first synchronous wheel is open, and the inner cavity of the first cam is provided with a first slide groove, and the first slide groove is an arc-shaped slide groove with two ends transitioning from one end of the first cam to the other end, and the arc slide groove of the first slide groove is opposite to the arc slide groove of the second slide groove, a second fixed block is provided at the top of the first fixed seat, a fourth slide groove is provided at the top of the second fixed block, a third slide groove is provided at the bottom of the fourth slide groove, and a fifth slide groove is provided at the bottom of the third slide groove, the width of the third slide groove is greater than the fifth slide groove and the fourth slide groove, and a slider is provided for sliding inside the third slide groove, and the top and bottom of the slider are slidably connected to the fourth slide groove, the fifth slide groove, the first slide groove and the second slide groove through sliding pins respectively.

[0017] During operation, a slider is provided to slide inside the third chute so that the slider can slide inside the third chute. The top and bottom of the slider are respectively connected to the fourth chute, the fifth chute, the first chute and the second chute via sliding pins, and the sliding pins of the slider can slide on the fourth chute, the fifth chute, the first chute and the second chute.

[0018] Furthermore, the second cam is connected to the first synchronous wheel through a rotating shaft, a second fixed seat is provided on the side of the first cam away from the first synchronous wheel, the first fixed seat and the second fixed seat are fixedly connected to the second fixed platform, the side of the first cam away from the first synchronous wheel is connected to the turntable close to the first synchronous wheel through a rotating shaft passing through the outer wall of the second fixed seat, a first driving motor is provided on the side of the first bearing seat away from the second synchronous wheel, the fixed end of the first driving motor is fixedly connected to one of the first bearing seats, and the output shaft of the first driving motor passes through the outer wall of the first bearing seat and is connected to the second synchronous wheel.

[0019] During operation, the second cam is connected to the first synchronous wheel through a rotating shaft extending through the first fixed seat. Rotation of the second cam drives rotation of the first synchronous wheel. The first cam is connected to the turntable on the side closest to the first synchronous wheel through a rotating shaft extending through the second fixed seat. Rotation of the first cam drives rotation of the turntable. The output shaft of the first drive motor extends through the outer wall of the first bearing seat and is connected to the second synchronous wheel. Rotation of the first drive motor drives rotation of the second synchronous wheel.

[0020] Furthermore, the transmission device includes a third fixed platform, which is located inside the second fixed platform and is fixedly connected to the second fixed platform. A first gear is rotatably provided on the top center of the third fixed platform, and a plurality of second gears are meshed around the meshing teeth of the first gear. The second gear is transmission-connected to the winding wheel through a rotating shaft that passes through the inner wall of the second fixed platform. A worm gear is rotatably provided at the bottom of the third fixed platform, and the worm gear is transmission-connected to the first gear through a rotating shaft that passes through the inner wall of the third fixed platform. A worm is meshed with one side of the worm gear, and a second bearing seat is provided on one side of the worm gear. A third fixed block is provided on the side of the worm gear away from the second bearing seat, and a second drive motor is provided on the side of the third fixed block away from the worm gear. The fixed end of the second drive motor is fixedly connected to the third fixed block, and the output shaft of the second drive motor passes through the third fixed block and is transmission-connected to the worm gear. The third fixed block is fixedly connected to the bottom of the inner cavity of the second fixed platform, and the fixed end of the second bearing seat is fixedly connected to the bottom of the inner cavity of the second fixed platform.

[0021] During operation, a first gear is provided to rotate through the top center of the third fixed platform, so that the first gear can rotate on the third fixed platform. A plurality of second gears are provided to mesh around the meshing teeth of the first gear, so that the rotation of the first gear can drive the rotation of the second gear. The second gear is connected to the winding wheel through the rotating shaft passing through the inner wall of the second fixed platform, so that the rotation of the second gear can drive the rotation of the winding wheel. A worm gear is provided to rotate through the bottom of the third fixed platform, so that the worm gear can rotate on the third fixed platform. A worm is provided to mesh through one side of the worm gear, so that the worm can drive the worm gear to rotate. The output shaft of the second drive motor passes through the third fixed block and is connected to the worm gear, so that the rotation of the second drive motor can drive the worm gear to rotate.

[0022] The specific beneficial effects are as follows: 1. The automotive wiring harness core wire separation and arrangement device described in the present invention combs the wiring harness by using a plurality of combing devices arranged inside the separation device.

[0023] 2. The present invention describes an automobile wire harness core wire separation and sorting device, which starts a stepping conveying device provided inside the conveying and sorting device, so that the stepping conveying device conveys the wire harness core wires step by step, so that the wire harness core wires can have a period of sorting time after being conveyed. Starting the transmission device can drive several winding wheels to rotate so that the wire harness core wires are wound on the winding wheels, thereby completing the sorting of the wire harness core wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below with reference to the accompanying drawings.

[0025] Figure 1 is a perspective view of the present invention; Figure 2 It is a partial perspective view of the present invention; Figure 3 It is a partial perspective view of the present invention; Figure 4 It is a partial perspective view of the present invention; Figure 5 It is a partial perspective view of the present invention; Figure 6 It is a partial perspective view of the present invention; Figure 7 It is a partial perspective view of the present invention.

[0026] In the figure: 10, separation device; 20, conveying and sorting device; 1001, first fixed platform; 1002, fixed rod; 1003, rotating platform; 110, combing device; 1101, fixed ring; 1102, rotating ring; 1103, first fixed block; 1104, rotating seat; 1105, groove; 1106, pulley; 2001, second fixed platform; 2002, winding wheel; 210, stepping conveying device; 2101, first connecting rod; 2102, arc block; 2103, first bearing seat; 2104, second connecting rod; 2105, first synchronous wheel; 2106, second synchronous wheel; 2107, synchronous belt; 210 8. Turntable; 2109. First fixed seat; 2110. First cam; 2111. First slide; 2112. Second cam; 2113. Second slide; 2114. Second fixed seat; 2115. Slider; 2116. Second fixed block; 2117. Third slide; 2118. Fourth slide; 2119. Fifth slide; 2120. First drive motor; 220. Transmission device; 2201. Third fixed platform; 2202. First gear; 2203. Second gear; 2204. Second drive motor; 2205. Third fixed block; 2206. Worm gear; 2207. Worm; 2208. Second bearing seat. DETAILED DESCRIPTION

[0027] 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.

[0028] like Figures 1 to 7 As shown, the present invention provides a device for separating and arranging core wires of an automobile wiring harness, comprising: a separation device 10 and a conveying and arranging device 20; The separation device 10 includes a first fixed platform 1001, a rotating platform 1003 is rotatably provided on the top of the first fixed platform 1001, and a plurality of combing devices 110 are rotatably provided on the top of the rotating platform 1003; The conveying and sorting device 20 includes a second fixed table 2001, which is located at the bottom of the first fixed table 1001. A plurality of winding wheels 2002 are rotatably provided on the top of the second fixed table 2001. A stepping conveying device 210 is provided on the top of the second fixed table 2001. A transmission device 220 is provided inside the second fixed table 2001, and the output shafts inside the transmission device 220 are respectively connected to the winding wheels 2002 for transmission.

[0029] As a specific embodiment of the present invention, a plurality of fixed rods 1002 are fixedly provided at the bottom of the first fixed platform 1001, and one end of the fixed rod 1002 away from the first fixed platform 1001 is fixedly connected to the second fixed platform 2001. The combing device 110 includes a plurality of fixed rings 1101, and the plurality of fixed rings 1101 are located at the top of the rotating platform 1003. The fixed rings 1101 are fixedly connected to the rotating platform 1003, and a rotating ring 1102 is rotatably provided on the top of the fixed ring 1101.

[0030] During operation, a rotating ring 1102 is provided on the top of the fixed ring 1101 so that the rotating ring 1102 can rotate on the top of the fixed ring 1101 .

[0031] Furthermore, a number of first fixed blocks 1103 are fixed on the top of the rotating ring 1102, and the first fixed blocks 1103 are inclined inward. A groove 1105 is provided on the side of the first fixed block 1103 away from the rotating ring 1102. The cross-section of the groove 1105 is trapezoidal, and the outer side of the groove 1105 is larger than the inner side. A rotating seat 1104 is hingedly provided in the groove 1105, and a pulley 1106 is rotatably provided in the rotating seat 1104. A through hole is provided at the top of the first fixed platform 1001 near the fixed ring 1101.

[0032] During operation, the rotating seat 1104 is hingedly provided in the groove 1105 so that the rotating seat 1104 can swing in the groove 1105 .

[0033] As a specific embodiment of the present invention, the stepping conveying device 210 includes two first connecting rods 2101, which are respectively hinged to the second fixed platform 2001 through a hinge seat, and an arc block 2102 is fixedly provided on the side of the first connecting rod 2101 away from the hinge seat, and a second connecting rod 2104 is hinged on the outer surface of the first connecting rod 2101, and a turntable 2108 is provided on the side of the second connecting rod 2104 away from the first connecting rod 2101.

[0034] During operation, the two first connecting rods 2101 are respectively hinged to the second fixed platform 2001 through the hinge seat, so that the first connecting rod 2101 can swing on the second fixed platform 2001. The second connecting rod 2104 is hinged on the outer surface of the first connecting rod 2101, so that the second connecting rod 2104 can swing on the first connecting rod 2101.

[0035] As a specific embodiment of the present invention, two first bearing seats 2103 are fixedly provided on the top of the second fixed platform 2001, and the first synchronous wheel 2105 and the second synchronous wheel 2106 are respectively rotatably provided on the side of the two first bearing seats 2103 close to the turntable 2108. A synchronous belt 2107 is provided between the first synchronous wheel 2105 and the second synchronous wheel 2106. The second synchronous wheel 2106 is transmission-connected to one of the turntables 2108 through a rotating shaft. A first fixed seat 2109 is provided on the side of the first synchronous wheel 2105 away from the first bearing seat 2103, and a second cam 2112 is rotatably provided on the side of the first fixed seat 2109 away from the first synchronous wheel 2105. The arc surface of the second cam 2112 is provided with a second slide groove 2113. The second slide groove 2113 is two sections of arc-shaped slide grooves transitioning from one end of the second cam 2112 to the other end. The outside of the second cam 2112 is provided with a first cam 2110.

[0036] During operation, a first synchronous wheel 2105 and a second synchronous wheel 2106 are respectively rotatably mounted on the side of the two first bearing blocks 2103 close to the rotating disk 2108, allowing the first synchronous wheels 2105 and the second synchronous wheels 2106 to rotate on the first bearing blocks 2103. A synchronous belt 2107 is provided between the first synchronous wheels 2105 and the second synchronous wheels 2106, allowing the rotation of the first synchronous wheel 2105 to drive the rotation of the second synchronous wheel 2106 via the synchronous belt 2107. The second synchronous wheel 2106 is connected to one of the rotating disks 2108 via a rotating shaft, allowing the rotation of the second synchronous wheel 2106 to drive the rotation of the rotating disk 2108. A second cam 2112 is rotatably mounted on the side of the first fixed block 2109 away from the first synchronous wheel 2105, allowing the second cam 2112 to rotate on the first fixed block 2109.

[0037] As a specific embodiment of the present invention, the side of the first cam 2110 close to the first synchronous wheel 2105 is open, the inner cavity of the first cam 2110 is provided with a first slide 2111, the first slide 2111 is an arc-shaped slide with two ends transitioning from one end of the first cam 2110 to the other end, and the arc-shaped slide of the first slide 2111 is opposite to the arc-shaped slide of the second slide 2113, and the top of the first fixed seat 2109 is provided with a second fixed block 2116, and the top of the second fixed block 2116 is provided with a second fixed block 2116. A fourth slide groove 2118 is provided, a third slide groove 2117 is provided at the bottom of the fourth slide groove 2118, a fifth slide groove 2119 is provided at the bottom of the third slide groove 2117, the width of the third slide groove 2117 is greater than the fifth slide groove 2119 and the fourth slide groove 2118, and a slider 2115 is provided for sliding inside the third slide groove 2117. The top and bottom of the slider 2115 are respectively slidably connected with the fourth slide groove 2118, the fifth slide groove 2119, the first slide groove 2111 and the second slide groove 2113 through sliding pins.

[0038] During operation, a slider 2115 is provided to slide inside the third chute 2117, so that the slider 2115 can slide inside the third chute 2117. The top and bottom of the slider 2115 are slidably connected to the fourth chute 2118, the fifth chute 2119, the first chute 2111, and the second chute 2113 via sliding pins, respectively. The sliding pins of the slider 2115 can slide on the fourth chute 2118, the fifth chute 2119, the first chute 2111, and the second chute 2113.

[0039] As a specific embodiment of the present invention, the second cam 2112 is transmittedly connected to the first synchronous wheel 2105 through a rotating shaft passing through the first fixed seat 2109, and the second fixed seat 2114 is provided on the side of the first cam 2110 away from the first synchronous wheel 2105, the first fixed seat 2109 and the second fixed seat 2114 are fixedly connected to the second fixed platform 2001, the side of the first cam 2110 away from the first synchronous wheel 2105 is transmittedly connected to the turntable 2108 close to the first synchronous wheel 2105 through a rotating shaft passing through the outer wall of the second fixed seat 2114, and the first driving motor 2120 is provided on the side of the first bearing seat 2103 away from the second synchronous wheel 2106, the fixed end of the first driving motor 2120 is fixedly connected to one of the first bearing seats 2103, and the output shaft of the first driving motor 2120 passes through the outer wall of the first bearing seat 2103 and is transmittedly connected to the second synchronous wheel 2106.

[0040] During operation, the second cam 2112 is connected to the first synchronous wheel 2105 via a rotating shaft extending through the first fixed seat 2109. Rotation of the second cam 2112 drives rotation of the first synchronous wheel 2105. The first cam 2110 is connected to the rotating disk 2108 on the side closest to the first synchronous wheel 2105 via a rotating shaft extending through the second fixed seat 2114. Rotation of the first cam 2110 drives rotation of the rotating disk 2108. The output shaft of the first drive motor 2120 extends through the outer wall of the first bearing seat 2103, which is connected to the second synchronous wheel 2106. Rotation of the first drive motor 2120 drives rotation of the second synchronous wheel 2106.

[0041] As a specific embodiment of the present invention, the transmission device 220 includes a third fixed platform 2201, the third fixed platform 2201 is located inside the second fixed platform 2001, and the third fixed platform 2201 is fixedly connected to the second fixed platform 2001. The top center of the third fixed platform 2201 is rotatably provided with a first gear 2202, and a plurality of second gears 2203 are meshed around the meshing teeth of the first gear 2202. The second gear 2203 is connected to the winding wheel 2002 through a rotating shaft passing through the inner wall of the second fixed platform 2001. The bottom of the third fixed platform 2201 is rotatably provided with a worm gear 2206, which is transmitted to the first gear 2202 through a rotating shaft passing through the inner wall of the third fixed platform 2201. A worm 2207 is meshed with one side of the worm wheel 2206, a second bearing seat 2208 is provided on one side of the worm 2207, a third fixed block 2205 is provided on the side of the worm 2207 away from the second bearing seat 2208, a second drive motor 2204 is provided on the side of the third fixed block 2205 away from the worm 2207, a fixed end of the second drive motor 2204 is fixedly connected to the third fixed block 2205, an output shaft of the second drive motor 2204 passes through the third fixed block 2205 and is transmission-connected to the worm 2207, the third fixed block 2205 is fixedly connected to the bottom of the inner cavity of the second fixed platform 2001, and the fixed end of the second bearing seat 2208 is fixedly connected to the bottom of the inner cavity of the second fixed platform 2001.

[0042] During operation, a first gear 2202 is provided at the top center of the third fixed platform 2201, allowing it to rotate on the third fixed platform 2201. Several second gears 2203 are meshed around the meshing teeth of the first gear 2202, allowing rotation of the second gears 2203. The second gears 2203 are connected to the winding wheel 2002 via a rotating shaft extending through the inner wall of the second fixed platform 2001, allowing rotation of the second gears 2203. A worm gear 2206 is provided at the bottom of the third fixed platform 2201, allowing it to rotate on the third fixed platform 2201. A worm 2207 is meshed on one side of the worm gear 2206, allowing it to rotate the worm gear 2206. The output shaft of the second driving motor 2204 passes through the third fixing block 2205 and is in transmission connection with the worm 2207 , so that the rotation of the second driving motor 2204 can drive the worm 2207 to rotate.

[0043] The specific workflow is as follows: First, one end of the wire harness core wire is passed through the gap between the pulleys 1106 and wound around the winding wheel 2002. Then, the first drive motor 2120 is started. The first drive motor 2120 rotates to drive the second synchronous wheel 2106 to rotate. The second synchronous wheel 2106 rotates through the synchronous belt 2107 to drive the first synchronous wheel 2105 to rotate. The first synchronous wheel 2105 rotates to drive the second slide 2113 to rotate. The second slide 2113 rotates through the sliding pin of the slider 2115 to drive the slider 2115. The slider 2115 slides back and forth in the third sliding groove 2117. Since the arc-shaped sliding groove of the first sliding groove 2111 is in the opposite direction to the arc-shaped sliding groove of the second sliding groove 2113, the slider 2115 drives the first cam 2110 to rotate in the opposite direction through the sliding pin. The reverse rotation of the first cam 2110 drives the turntable 2108 on the side close to the first synchronous wheel 2105 to rotate in the opposite direction. The second synchronous wheel 2106 drives the turntable 2108 on the side close to the second synchronous wheel 2106 to rotate. The two turntables 2108 drive the two second connecting rods 21 04 reciprocating swing, the reciprocating swing of the second connecting rod 2104 drives the reciprocating swing of the first connecting rod 2101, and the reciprocating swing of the first connecting rod 2101 drives the arc block 2102 to swing back and forth, and the swing directions of the two arc blocks 2102 are opposite, so that the swing of the arc block 2102 drives the wire harness core wire to be transported downward in a step-by-step manner. The wire harness core wire will roll on the pulley 1106 during transportation, thereby reducing the friction force on the wire harness core wire. Since the first fixed block 1103 is tilted inward, the rotating seat 1104 is reciprocating when it is heavy. The rotating seat 1104 will also tilt inward under the action of force. The core wire of the wiring harness will drive the rotating seat 1104 to swing inward during the transportation process, so that the pulleys 1106 clamp the core wire of the wiring harness to prevent the core wire of the wiring harness from slipping out of the gap between the pulleys 1106, thereby making the device more stable. The swing amplitude of the rotating seat 1104 is limited by the setting of the groove 1105 to prevent the rotating seat 1104 from swinging to the outside of the first fixed block 1103, resulting in the pulley 1106 being unable to contact the core wire of the wiring harness. The rotating table 1003 is rotatably connected to the first fixed table 1001, and the rotating ring 1102 is rotatably connected to the fixed ring 1101, so that the pulley 1106 can revolve and rotate, so that the pulley 1106 can have more adjustment freedom. The end of the wiring harness core wire away from the winding wheel 2002 is a free end, so that the wiring harness core wire is straightened after passing through the pulley 1106, and then the second driving motor 2204 is started, and the second driving motor 2204 rotates to drive the worm 2207 to rotate, and the worm 2207 rotates to drive the worm wheel 2206 to rotate, and the worm wheel 2206 rotates to drive the first gear 2202 to rotate, and the first gear 2202 rotates to drive several second gears 2203 to rotate, so that the first gear 2202 and several second gears 2203 drive several winding wheels 2002 to rotate, and the rotation of several winding wheels 2002 winds the straightened wiring harness core wires around the winding wheel 2002.

[0044] The above-mentioned front, back, left, right, up and down are all based on the Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0045] In the description of the present invention, it should be understood that the terms "middle", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention.

[0046] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art will appreciate that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative 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 the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for separating and arranging core wires of automobile wiring harnesses, characterized in that: include: A separation device (10) and a conveying and sorting device (20); The separation device (10) comprises a first fixed platform (1001), a rotating platform (1003) is rotatably provided on the top of the first fixed platform (1001), and a plurality of combing devices (110) are rotatably provided on the top of the rotating platform (1003); The conveying and sorting device (20) comprises a second fixed platform (2001), the second fixed platform (2001) is located at the bottom of the first fixed platform (1001), a plurality of winding wheels (2002) are rotatably provided on the top of the second fixed platform (2001), a stepping conveying device (210) is provided on the top of the second fixed platform (2001), a transmission device (220) is provided inside the second fixed platform (2001), and the output shafts inside the transmission device (220) are respectively connected to the winding wheels (2002).

2. The automotive wiring harness core wire separation and arrangement device according to claim 1, characterized in that: A plurality of fixed rods (1002) are fixedly provided at the bottom of the first fixed platform (1001), and one end of the fixed rod (1002) away from the first fixed platform (1001) is fixedly connected to the second fixed platform (2001). The combing device (110) includes a plurality of fixed rings (1101), and the plurality of fixed rings (1101) are located on the top of the rotating platform (1003). The fixed rings (1101) are fixedly connected to the rotating platform (1003), and a rotating ring (1102) is rotatably provided on the top of the fixed ring (1101).

3. The automotive wiring harness core wire separation and arrangement device according to claim 2, characterized in that: A plurality of first fixing blocks (1103) are fixedly provided on the top of the rotating ring (1102), and the plurality of first fixing blocks (1103) are inclined inwardly. A groove (1105) is provided on a side of the first fixing block (1103) away from the rotating ring (1102), and the cross section of the groove (1105) is trapezoidal, and the outer side of the groove (1105) is larger than the inner side. A rotating seat (1104) is hingedly provided in the groove (1105), and a pulley (1106) is rotatably provided in the rotating seat (1104). A through hole is provided at a position near the fixing ring (1101) on the top of the first fixed platform (1001).

4. The automotive wiring harness core wire separation and arrangement device according to claim 3, characterized in that: The step-by-step conveying device (210) includes two first connecting rods (2101), the two first connecting rods (2101) are respectively hinged to the second fixed platform (2001) through a hinge seat, an arc block (2102) is fixedly provided on the side of the first connecting rod (2101) away from the hinge seat, a second connecting rod (2104) is hinged on the outer surface of the first connecting rod (2101), and a turntable (2108) is provided on the side of the second connecting rod (2104) away from the first connecting rod (2101).

5. The automotive wiring harness core wire separation and arrangement device according to claim 4, characterized in that: Two first bearing seats (2103) are fixedly provided on the top of the second fixed platform (2001). A first synchronous wheel (2105) and a second synchronous wheel (2106) are respectively rotatably provided on one side of the two first bearing seats (2103) close to the turntable (2108). A synchronous belt (2107) is provided between the first synchronous wheel (2105) and the second synchronous wheel (2106). The second synchronous wheel (2106) is connected to one of the turntables (2108) via a rotating shaft. A first fixed seat (2109) is provided on the side of (2105) away from the first bearing seat (2103), and a second cam (2112) is rotatably provided on the side of the first fixed seat (2109) away from the first synchronous wheel (2105). A second sliding groove (2113) is provided on the arc surface of the second cam (2112). The second sliding groove (2113) is a two-section arc-shaped sliding groove transitioning from one end of the second cam (2112) to the other end. The first cam (2110) is provided on the outside of the second cam (2112).

6. The automotive wiring harness core wire separation and arrangement device according to claim 5, characterized in that: The first cam (2110) has an opening on one side close to the first synchronous wheel (2105). The inner cavity of the first cam (2110) is provided with a first slide groove (2111). The first slide groove (2111) is a two-section arc-shaped slide groove transitioning from one end to the other end of the first cam (2110). The arc-shaped slide groove of the first slide groove (2111) and the arc-shaped slide groove of the second slide groove (2113) are in opposite directions. A second fixed block (2116) is provided on the top of the first fixed seat (2109), and a fourth slide groove (2118) is provided on the top of the second fixed block (2116). A third slide groove (2117) is provided at the bottom of the fourth slide groove (2118), and a fifth slide groove (2119) is provided at the bottom of the third slide groove (2117). The width of the third slide groove (2117) is greater than that of the fifth slide groove (2119) and the fourth slide groove (2118). A slider (2115) is provided for sliding inside the third slide groove (2117). The top and bottom of the slider (2115) are respectively slidably connected to the fourth slide groove (2118), the fifth slide groove (2119), the first slide groove (2111) and the second slide groove (2113) through sliding pins.

7. The automotive wiring harness core wire separation and arrangement device according to claim 6, characterized in that: The second cam (2112) is connected to the first fixed seat (2109) and the first synchronous wheel (2105) through a rotating shaft, and a second fixed seat (2114) is provided on the side of the first cam (2110) away from the first synchronous wheel (2105). The first fixed seat (2109) and the second fixed seat (2114) are fixedly connected to the second fixed platform (2001). The side of the first cam (2110) away from the first synchronous wheel (2105) is connected to the second fixed seat (2114) through a rotating shaft. The outer wall of the first bearing seat (2114) is transmission-connected to the turntable (2108) on the side close to the first synchronous wheel (2105), and a first drive motor (2120) is provided on the side of the first bearing seat (2103) away from the second synchronous wheel (2106). The fixed end of the first drive motor (2120) is fixedly connected to one of the first bearing seats (2103), and the output shaft of the first drive motor (2120) passes through the outer wall of the first bearing seat (2103) and is transmission-connected to the second synchronous wheel (2106).

8. The automotive wiring harness core wire separation and arrangement device according to claim 7, characterized in that: The transmission device (220) includes a third fixed platform (2201), the third fixed platform (2201) is located inside the second fixed platform (2001), and the third fixed platform (2201) is fixedly connected to the second fixed platform (2001), a first gear (2202) is rotatably provided at the top center of the third fixed platform (2201), a plurality of second gears (2203) are meshed around the meshing teeth of the first gear (2202), the second gears (2203) are transmission-connected to the winding wheel (2002) through a rotating shaft passing through the inner wall of the second fixed platform (2001), a worm gear (2206) is rotatably provided at the bottom of the third fixed platform (2201), the worm gear (2206) is transmission-connected to the first gear (2202) through a rotating shaft passing through the inner wall of the third fixed platform (2201), and the worm gear (2206) is transmission-connected to the first gear (2202) through a rotating shaft passing through the inner wall of the third fixed platform (2201). 06), a worm (2207) is meshed with one side of the worm (2207), a second bearing seat (2208) is provided on one side of the worm (2207), a third fixed block (2205) is provided on the side of the worm (2207) away from the second bearing seat (2208), a second drive motor (2204) is provided on the side of the third fixed block (2205) away from the worm (2207), a fixed end of the second drive motor (2204) is fixedly connected to the third fixed block (2205), an output shaft of the second drive motor (2204) passes through the third fixed block (2205) and is transmission-connected to the worm (2207), the third fixed block (2205) is fixedly connected to the bottom of the inner cavity of the second fixed platform (2001), and the fixed end of the second bearing seat (2208) is fixedly connected to the bottom of the inner cavity of the second fixed platform (2001).

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