Automobile wire harness assembling platform

Abstract

The invention relates to the technical field of automobile wire harness assembling, and discloses an automobile wire harness assembling platform which comprises an assembling table, a support is arranged at the bottom of the assembling table, and a pay-off rack, a flat cable stripping mechanism, a main wire fixing piece and a plurality of wire placing racks are arranged at the top of the assembling table. The flat cable stripping mechanism comprises a stripping frame, a wire inlet cylinder, a wire outlet cylinder, a stripping cylinder, two groups of guide wheels and a screw structure for driving the stripping frame to move back and forth, the stripping frame is arranged on the left side of the top of the assembly table, the wire inlet cylinder and the wire outlet cylinder are respectively mounted at the left end and the right end of the stripping frame, the stripping cylinder is rotationally arranged on the wire outlet cylinder, and the two groups of guide wheels are arranged on the stripping frame. The wire stripping cylinder is provided with two threaded sleeves which are symmetrical up and down, and the threaded sleeves are in threaded connection with lead screws extending into the wire stripping cylinder. The automatic wire stripping machine has the following advantages and effects that automatic wire stripping can be achieved, wires can be automatically cut off and arranged, assembling is convenient and fast, and efficiency is higher.

Description

Technical Field

[0001] The invention relates to the technical field of automobile wiring harness assembly, and in particular to an automobile wiring harness assembly platform. Background Art

[0002] The automotive wiring harness assembly table is a workbench or equipment specially used for assembling automotive wiring harnesses (i.e. cable harnesses). The wiring harness is a vital part of the automotive electrical system. It connects various electrical components (such as sensors, lights, engine control units, etc.) together to ensure the transmission of current and signals.

[0003] Publication number: CN 209249202 U proposes an automobile wiring harness assembly platform, the wiring harness assembly platform comprises a long leg, a short leg, an inclined operating platform, a first cross bar and a second cross bar connecting the long leg and the short leg; one end of the inclined operating platform is connected to the long leg, and the other end is connected to the first cross bar; jacks are evenly arranged on the inclined operating platform, and a wiring harness bracket is arranged in the jack; a storage plate is arranged between the first cross bar and the second cross bar, and the storage plate extends beyond the short leg. Although the above patent can assemble automobile wiring harnesses, during the assembly process, the staff still needs to strip the wire ends of the wiring harnesses, and the wiring harnesses need to be manually aligned, resulting in inconvenient assembly and low efficiency. Therefore, it is necessary to propose an automobile wiring harness assembly platform to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide an automobile wiring harness assembly platform, which can automatically strip wires, automatically cut and arrange wires, and has the effects of convenient assembly and higher efficiency.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: an automobile wiring harness assembly platform, comprising an assembly table, a bracket is arranged at the bottom of the assembly table, and a wire pay-off rack, a wire arrangement and stripping mechanism, a main wire fixing member and a plurality of wire placement racks are arranged at the top of the assembly table, the wire arrangement and stripping mechanism comprises a wire stripping rack, a wire inlet drum, a wire outlet drum, a wire stripping drum, two groups of guide wheels and a screw structure for driving the wire stripping rack to move forward and backward, the wire stripping rack is arranged on the left side of the top of the assembly table, the wire inlet drum and the wire outlet drum are respectively installed at the left and right ends of the wire stripping rack, the wire stripping drum is rotatably arranged on the wire outlet drum, two threaded sleeves symmetrically arranged on the wire stripping drum are arranged on the wire stripping drum, a screw rod extending into the wire stripping drum is threadedly connected to the threaded sleeve, a stripping knife is installed on the opposite side of the two screw rods, two guide rods slidably connected to the stripping knife are installed in the wire stripping drum, a driving member for driving the two threaded sleeves to rotate is arranged on the wire stripping drum, a rotating member for controlling the rotation of the wire stripping drum is installed on the side of the wire stripping rack, and two groups of guide wheels are symmetrically arranged in the wire stripping rack front and back.

[0006] By adopting the above technical scheme, the whole bundle of wire harnesses is placed on the placement rack and the wire harnesses are passed through the wire inlet drum, the wire stripping rack and the wire outlet drum. The wire harnesses are moved smoothly by the guide wheel, and the wire head is located between the two stripping knives in the wire stripping drum. The two threaded sleeves are controlled to rotate by the driving member. Under the control of the guide rod and the lead screw, the two stripping knives are brought close to and inserted into the wire harness. Then, the wire stripping drum is controlled to rotate by the rotating member to strip the cable end, and the wire is continuously released so that the cable enters the wire placement rack and is cut off. The position of the wire stripping rack is adjusted by the screw structure, so that the wire harnesses are arranged one by one on the corresponding wire placement rack, which greatly saves labor and makes the subsequent cable docking more convenient. In the present application, a motor is provided at the rear end of the wire release rack, and its output end is connected to the wire release roller. When the motor is driven, the wire release operation can be performed.

[0007] The present invention is further configured as follows: the driving member comprises a dual-axis motor installed on the outer wall of the wire stripping drum, a rotating rod is installed at the output end of the dual-axis motor, synchronous wheels are installed on the threaded sleeve and the rotating rod, and a synchronous belt is installed between the two synchronous wheels.

[0008] By adopting the above technical solution, the rotating rods on both sides are driven by a dual-axis motor, and the threaded sleeve is rotated through the cooperation of the synchronous wheel and the synchronous belt, thereby driving the lead screws at both ends to move relative to each other, so that the stripping knife strips the cable.

[0009] The present invention is further configured as follows: a first motor is installed at the right end of the wire stripping frame, a main gear is installed at the output end of the first motor, and a gear ring matched with the main gear is installed on the outer wall of the wire stripping barrel.

[0010] By adopting the above technical solution, the first motor drives the main gear to rotate, and the gear ring is driven to rotate through meshing, so that the wire stripping drum rotates as a whole to strip the cable.

[0011] The present invention is further configured as follows: a plurality of springs and a movable frame slidably connected to the wire stripping frame are installed on the opposite sides of the two groups of guide wheels, and a length sensor is also arranged at the left end of the wire stripping frame.

[0012] By adopting the above technical solution, under the compression and rebound of the spring, the guide wheels on both sides move relatively and close to each other, supporting the cable, making the cable payout more stable. The length sensor is used to control the payout length of the wire harness, so as to cut off the wire harness according to needs.

[0013] The present invention is further configured as follows: the screw structure includes a second motor installed on the front end surface of the assembly table, a threaded rod is installed at the output end of the second motor, a limiting rod is also provided above the assembly table, and a connecting block is provided at the bottom of the wire stripping frame, which is threadedly connected to the threaded rod and slidably connected to the limiting rod.

[0014] By adopting the above technical solution, the second motor drives the threaded rod to rotate, and under the guidance and limit of the limit rod, the connecting block slides back and forth, thereby driving the wire stripping frame to move back and forth, arranging the wire harnesses one by one and placing them on the wire placement frame.

[0015] The present invention is further configured as follows: the wire rack includes two guide rails installed on the upper end surface of the assembly table, guide blocks are slidably arranged on the two guide rails, vertical poles are installed on the upper ends of the guide blocks, a wire release groove is installed on the top between the two vertical poles, a plurality of positioning holes are arranged on the guide rails, a positioning bolt inserted into a positioning hole is installed on the guide block, and a tangent structure is installed on the left end of the top of the wire release groove.

[0016] By adopting the above technical solution, the position of the wire trough can be adjusted by disassembling and assembling the positioning bolts, with the cooperation of the guide block and the guide rail, thereby further facilitating the adjustment of the position according to actual assembly requirements.

[0017] The present invention is further configured as follows: the wire cutting structure includes a fixed frame installed at the left end of the top of the wire trough, a first electric push rod is installed on the top of the fixed frame, a cutter is installed on the output end of the first electric push rod, and a cutting seat corresponding to the cutter is installed on the bottom of the fixed frame.

[0018] By adopting the above technical solution, after one end of the wire harness after stripping enters the wire trough, the first electric push rod is driven to move the cutter downward to automatically cut the cable, which is convenient for subsequent assembly.

[0019] The present invention is further configured as follows: the main line fixing part includes a suction cup, a U-shaped frame is provided at the upper end of the suction cup, a second electric push rod and an adjusting part for adjusting the inclination angle of the second electric push rod are installed on the U-shaped frame, a main line placing tube is installed at the output end of the second electric push rod, and a wire pressing part is provided in the main line placing tube.

[0020] By adopting the above technical solution, the assembled main wire harness is passed through the main wire placement tube, the wire harness is compressed by the wire pressing piece, the assembly inclination angle of the main wire harness is adjusted by the adjusting piece, and the height of the main wire harness is adjusted by the second electric push rod, thereby further facilitating the assembly of the wire harness.

[0021] The present invention is further configured as follows: the adjusting member includes a third motor installed on a U-shaped frame, a driving rod is installed at the output end of the third motor, a driving gear is installed on the driving rod, a connecting rod that passes through the second electric push rod is rotatably arranged on the U-shaped frame, and an adjusting gear that matches the driving gear is installed on the connecting rod.

[0022] By adopting the above technical solution, the third motor controls the rotation of the driving rod, which causes the driving gear to rotate, and the adjusting gear to rotate through meshing, thereby driving the connecting rod to rotate, thereby adjusting the overall inclination angle of the second electric push rod and the upper main wiring harness, facilitating the assembly of the wiring harness.

[0023] The present invention is further configured as follows: the wire pressing member comprises a wire pressing screw rotatably arranged on the main wire placing cylinder, and a wire pressing pad is arranged at the lower end of the wire pressing screw.

[0024] By adopting the above technical solution, after the main wire harness is placed in the main wire placement tube, the wire pressing pad is moved downward by rotating the wire pressing screw to press the main wire harness, thereby facilitating the assembly of the wire harness.

[0025] The beneficial effects of the present invention are:

[0026] 1. The present invention places a whole bundle of wire harnesses on a placement rack and allows the wire harnesses to pass through an inlet drum, a stripping rack and an outlet drum. The wire harnesses are moved smoothly by a guide wheel, and the wire ends are located between two stripping knives in the stripping drum. The two threaded sleeves are controlled to rotate by a driving member. Under the control of a guide rod and a lead screw, the two stripping knives are brought close to and inserted into the wire harness. Then, the stripping drum is controlled to rotate by a rotating member to strip the ends of the cables. The cables are then released, and the cables are allowed to enter the wire rack and be cut off, which greatly saves labor and makes subsequent cable docking more convenient.

[0027] 2. In the present invention, the second motor drives the threaded rod to rotate, and under the guidance and limitation of the limiting rod, the connecting block slides forward and backward, thereby driving the wire stripping frame to move forward and backward, arranging the wire harnesses one by one and placing them on the wire placement rack. By placing the main wire harness in the main wire placement tube and fixing it, the wire harness docking is more convenient.

[0028] 3. In the present invention, the third motor controls the rotation of the driving rod to rotate the driving gear, which drives the adjusting gear to rotate through meshing, thereby driving the connecting rod to rotate, so that the overall inclination angle of the second electric push rod and the upper main wiring harness can be adjusted. The docking height of the upper main wiring harness can be adjusted by the second electric push rod, further improving the convenience of wiring harness docking. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 The utility model is an overall structural diagram of an automobile wiring harness assembly platform of the present invention.

[0031] Figure 2 The present invention Figure 1 The overall structure diagram of the wire stripping rack.

[0032] Figure 3 The present invention Figure 2 The overall structure diagram of the middle stripping barrel.

[0033] Figure 4 The present invention Figure 1 The overall structure diagram of the center wire rack.

[0034] Figure 5 The present invention Figure 1 The overall structural diagram of the central main line fixings.

[0035] Figure 6 The present invention Figure 5 Diagram of the internal structure of the tube where the main line is placed.

[0036] In the figure, 1, assembly table; 2, bracket; 3, wire pay-off rack; 4, wire arrangement and stripping mechanism; 41, wire stripping rack; 42, wire inlet drum; 43, wire outlet drum; 44, wire stripping drum; 45, guide wheel; 46, threaded sleeve; 47, screw rod; 48, stripping knife; 49, guide rod; 410, double-axis motor; 411, rotating rod; 412, synchronous wheel; 413, synchronous belt; 414, first motor; 415, main gear; 416, gear ring; 417, spring; 418, movable frame; 419, length sensor; 420, second motor; 421 , threaded rod; 422, limit rod; 423, connecting block; 5, main line fixing piece; 51, suction cup; 52, U-shaped frame; 53, second electric push rod; 54, main line placing cylinder; 55, third motor; 56, driving rod; 57, driving gear; 58, connecting rod; 59, adjusting gear; 510, wire pressing screw; 511, wire pressing pad; 6, wire placing rack; 61, guide rail; 62, guide block; 63, vertical pole; 64, wire placing groove; 65, positioning bolt; 66, fixing frame; 67, first electric push rod; 68, cutting knife; 69, cutting seat. DETAILED DESCRIPTION

[0037] The technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] like Figure 1 , Figure 2 , Figure 3As shown, an automobile wiring harness assembly platform includes an assembly table 1, wherein a bracket 2 is provided at the bottom of the assembly table 1, and a wire pay-off rack 3, a wire arrangement and stripping mechanism 4, a main wire fixing member 5 and a plurality of wire placement racks 6 are provided at the top. The wire arrangement and stripping mechanism 4 includes a wire stripping rack 41, a wire inlet drum 42, a wire outlet drum 43, a wire stripping drum 44, two sets of guide wheels 45 and a screw structure for driving the wire stripping rack 41 to move forward and backward. The wire stripping rack 41 is arranged on the left side of the top of the assembly table 1, and the wire inlet drum 42 and the wire outlet drum 43 are respectively installed on the left and right ends of the wire stripping rack 41. The wire stripping drum 44 is rotatably arranged on the wire outlet drum 43. Two threaded sleeves 46 symmetrically arranged on the wire stripping drum 44 are provided. A screw rod 47 extending into the wire stripping drum 44 is threadedly connected to the threaded sleeve 46, and a stripping knife 48 is installed on the opposite side of the two screw rods 47. Two guide rods 49 slidably connected to the stripping knife 48 are installed in the wire stripping drum 44, and a driving member for driving the two threaded sleeves 46 to rotate is arranged on the wire stripping drum 44. A rotating member for controlling the rotation of the wire stripping drum 44 is installed on the side of the wire stripping frame 41. The two groups of guide wheels 45 are symmetrically arranged in the wire stripping frame 41 front and back. The driving member includes a dual-axis motor 410 installed on the outer wall of the wire stripping drum 44, and a rotating rod 411 is installed at the output end of the dual-axis motor 410. Synchronous wheels 412 are installed on both the threaded sleeve 46 and the rotating rod 411, and a synchronous belt 413 is installed between the two synchronous wheels 412. A first motor 414 is installed at the right end of the wire stripping frame 41, and a main gear 415 is installed at the output end of the first motor 414. A gear ring 416 adapted to the main gear 415 is installed on the outer wall of the wire stripping drum 44.

[0039] The whole bundle of wire harness is placed on the placement rack 3 and the wire harness is passed through the wire inlet drum 42, the wire stripping rack 41 and the wire outlet drum 43. The wire harness is moved smoothly by the guide wheel 45. The wire head is located between the two stripping knives 48 in the wire stripping drum 44. The two threaded sleeves 46 are controlled to rotate by the driving member. Under the control of the guide rod 49 and the screw rod 47, the two stripping knives 48 are brought close to and inserted into the wire harness. Then, the wire stripping drum 44 is controlled to rotate by the rotating member to strip the cable end. The wire is then released, and the cable is allowed to enter the wire rack 6 and be cut off. The position of the wire stripping rack 41 is adjusted by the screw structure, so that the wire harnesses are arranged one by one with the corresponding wire racks. 6, which greatly saves labor and makes the subsequent cable docking more convenient. In the present application, a motor is arranged at the rear end of the pay-off frame 3, and its output end is connected to the pay-off roller. When the motor is driven, the pay-off operation can be performed. The rotating rods 411 on both sides are driven by the dual-axis motor 410, and the threaded sleeve 46 is rotated through the cooperation of the synchronous wheel 412 and the synchronous belt 413, thereby driving the lead screws 47 at both ends to move relative to each other, so that the stripping knife 48 strips the cable, and the main gear 415 is driven to rotate by the first motor 414, and the gear ring 416 is driven to rotate through meshing, so that the stripping drum 44 rotates as a whole to strip the cable.

[0040] like Figure 2 As shown, a plurality of springs 417 and a movable frame 418 slidably connected to the wire stripping frame 41 are installed on the opposite sides of the two groups of guide wheels 45 , and a length sensor 419 is also provided at the left end of the wire stripping frame 41 .

[0041] Under the compression and rebound of the spring 417, the guide wheels 45 on both sides move relatively and close together to hold the cable, making the cable more stable when it is paid out. The length sensor 419 is used to control the pay-out length of the wire harness, so as to cut off the wire harness according to demand.

[0042] like Figure 1 , Figure 4 As shown, the screw structure includes a second motor 420 installed on the front end surface of the assembly table 1, a threaded rod 421 is installed at the output end of the second motor 420, a limit rod 422 is also arranged above the assembly table 1, and a connecting block 423 is threadedly connected to the threaded rod 421 and slidably connected to the limit rod 422 at the bottom of the stripping frame 41. The wire rack 6 includes two guide rails 61 installed on the upper end surface of the assembly table 1, and guide blocks 62 are slidably arranged on the two guide rails 61. A vertical rod 63 is installed at the upper end of the guide block 62. A wire-releasing groove 64 is installed at the top between the two vertical poles 63, a plurality of positioning holes are provided on the guide rail 61, a positioning bolt 65 inserted into a positioning hole is installed on the guide block 62, a wire-cutting structure is installed at the left end of the top of the wire-releasing groove 64, the wire-cutting structure includes a fixing frame 66 installed at the left end of the top of the wire-releasing groove 64, a first electric push rod 67 is installed at the top of the fixing frame 66, a cutter 68 is installed at the output end of the first electric push rod 67, and a cutting seat 69 corresponding to the cutter 68 is installed at the bottom of the fixing frame 66.

[0043] The threaded rod 421 is driven to rotate by the second motor 420, and under the guide limit of the limit rod 422, the connecting block 423 slides back and forth, thereby driving the wire stripping frame 41 to move back and forth, and the wire harnesses are arranged one by one and placed on the wire rack 6. By disassembling and assembling the positioning bolts 65, the position of the wire release groove 64 can be adjusted with the cooperation of the guide block 62 and the guide rail 61, thereby further facilitating the position adjustment according to actual assembly requirements. After one end of the wire harness after stripping enters the wire release groove 64, the first electric push rod 67 is driven to move the cutter 68 downward, and the cable is automatically cut off, which is convenient for subsequent assembly.

[0044] like Figure 5 , Figure 6As shown, the main line fixing part 5 includes a suction cup 51, a U-shaped frame 52 is arranged on the upper end of the suction cup 51, a second electric push rod 53 and an adjusting part for adjusting the inclination angle of the second electric push rod 53 are installed on the U-shaped frame 52, a main line placement cylinder 54 is installed on the output end of the second electric push rod 53, a wire pressing part is arranged in the main line placement cylinder 54, the adjusting part includes a third motor 55 installed on the U-shaped frame 52, a driving rod 56 is installed on the output end of the third motor 55, a driving gear 57 is installed on the driving rod 56, a connecting rod 58 passing through the second electric push rod 53 is rotatably arranged on the U-shaped frame 52, an adjusting gear 59 adapted to the driving gear 57 is installed on the connecting rod 58, the wire pressing part includes a wire pressing screw 510 rotatably arranged on the main line placement cylinder 54, and a wire pressing pad 511 is arranged at the lower end of the wire pressing screw 510.

[0045] The assembled main wiring harness is passed through the main wiring placement tube 54, and the wiring harness is compressed by the wire pressing piece. The assembly inclination angle of the main wiring harness is adjusted by the adjusting piece. The height of the main wiring harness is adjusted by the second electric push rod 53, so as to further facilitate the assembly of the wiring harness. The third motor 55 controls the rotation of the driving rod 56 to rotate the driving gear 57, and the adjusting gear 59 is driven to rotate by meshing, thereby driving the connecting rod 58 to rotate, so as to adjust the overall inclination angle of the second electric push rod 53 and the upper main wiring harness, so as to facilitate the assembly of the wiring harness. After the main wiring harness is placed in the main wiring placement tube 54, the wire pressing screw 510 is rotated to move the wire pressing pad 511 downward to press the main wiring harness, so as to facilitate the assembly of the wiring harness.

Claims

1. An automobile wiring harness assembly platform, comprising an assembly table (1), characterized in that: The assembly platform (1) is provided with a bracket (2) at the bottom, and a wire pay-off frame (3), a wire arrangement and stripping mechanism (4), a main wire fixing member (5) and a plurality of wire placement frames (6) at the top. The wire arrangement and stripping mechanism (4) comprises a wire stripping frame (41), a wire inlet drum (42), a wire outlet drum (43), a wire stripping drum (44), two sets of guide wheels (45) and a screw structure for driving the wire stripping frame (41) to move forward and backward. The wire stripping frame (41) is arranged on the left side of the top of the assembly platform (1). The wire inlet drum (42) and the wire outlet drum (43) are respectively installed at the left and right ends of the wire stripping frame (41). The wire stripping drum (44) is rotatably arranged on the wire outlet drum (43). The stripping drum (44) is provided with two threaded sleeves (46) symmetrically arranged in the upper and lower parts, the threaded sleeve (46) is threadedly connected with a screw rod (47) extending into the stripping drum (44), and a stripping knife (48) is installed on the opposite side of the two screw rods (47). Two guide rods (49) slidably connected to the stripping knife (48) are installed in the stripping drum (44), and a driving member for driving the two threaded sleeves (46) to rotate is arranged on the stripping drum (44). A rotating member for controlling the rotation of the stripping drum (44) is installed on the side of the stripping frame (41), and two groups of guide wheels (45) are symmetrically arranged in the stripping frame (41) front and back.

2. The automotive wiring harness assembly platform according to claim 1, characterized in that: The driving member comprises a double-shaft motor (410) mounted on the outer wall of the wire stripping drum (44); a rotating rod (411) is mounted on the output end of the double-shaft motor (410); synchronous wheels (412) are mounted on the threaded sleeve (46) and the rotating rod (411); and a synchronous belt (413) is mounted between the two synchronous wheels (412).

3. The automotive wiring harness assembly platform according to claim 2, characterized in that: A first motor (414) is installed at the right end of the wire stripping frame (41), a main gear (415) is installed at the output end of the first motor (414), and a gear ring (416) adapted to the main gear (415) is installed on the outer wall of the wire stripping cylinder (44).

4. The automotive wiring harness assembly platform according to claim 3, characterized in that: A plurality of springs (417) and a movable frame (418) slidably connected to the wire stripping frame (41) are installed on the opposite sides of the two groups of guide wheels (45), and a length sensor (419) is also arranged at the left end of the wire stripping frame (41).

5. The automotive wiring harness assembly platform according to claim 4, characterized in that: The screw structure comprises a second motor (420) mounted on the front end surface of the assembly platform (1); a threaded rod (421) is mounted on the output end of the second motor (420); a limit rod (422) is also arranged above the assembly platform (1); and a connecting block (423) is provided at the bottom of the wire stripping frame (41) which is threadedly connected to the threaded rod (421) and slidably connected to the limit rod (422).

6. The automotive wiring harness assembly platform according to claim 1, characterized in that: The wire rack (6) comprises two guide rails (61) mounted on the upper end surface of the assembly table (1), guide blocks (62) are slidably arranged on the two guide rails (61), a vertical rod (63) is installed at the upper end of the guide block (62), a wire release groove (64) is installed at the top between the two vertical rods (63), a plurality of positioning holes are arranged on the guide rails (61), a positioning bolt (65) inserted into one of the positioning holes is installed on the guide block (62), and a tangent structure is installed at the left end of the top of the wire release groove (64).

7. The automotive wiring harness assembly platform according to claim 6, characterized in that: The wire cutting structure comprises a fixed frame (66) installed at the top left end of the wire releasing groove (64), a first electric push rod (67) is installed on the top of the fixed frame (66), a cutter (68) is installed on the output end of the first electric push rod (67), and a cutting seat (69) corresponding to the cutter (68) is installed on the bottom of the fixed frame (66).

8. The automotive wiring harness assembly platform according to claim 1, characterized in that: The main line fixing member (5) comprises a suction cup (51), a U-shaped frame (52) is arranged at the upper end of the suction cup (51), a second electric push rod (53) and an adjusting member for adjusting the inclination angle of the second electric push rod (53) are installed on the U-shaped frame (52), a main line placement tube (54) is installed at the output end of the second electric push rod (53), and a wire pressing member is arranged inside the main line placement tube (54).

9. The automotive wiring harness assembly platform according to claim 8, characterized in that: The adjusting member comprises a third motor (55) mounted on a U-shaped frame (52); a driving rod (56) is mounted on the output end of the third motor (55); a driving gear (57) is mounted on the driving rod (56); a connecting rod (58) penetrating the second electric push rod (53) is rotatably arranged on the U-shaped frame (52); an adjusting gear (59) adapted to the driving gear (57) is mounted on the connecting rod (58).

10. The automotive wiring harness assembly platform according to claim 9, characterized in that: The wire pressing member comprises a wire pressing screw (510) rotatably arranged on a main wire placing cylinder (54), and a wire pressing pad (511) is arranged at the lower end of the wire pressing screw (510).

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