Auxiliary system for wire harness buckle assembly

Abstract

The invention discloses an auxiliary system for wire harness buckle assembly, and belongs to the wire harness assembly and detection technology, the auxiliary system comprises an assembly table and a detection system, an auxiliary wire arranging mechanism and a tail end wire pulling mechanism are arranged on the assembly table, and the detection system further comprises an electromagnetic driving module. The wiring harness to be assembled can be straightened as far as possible to reduce the curvature of the wiring harness and enable the wiring harness to be in a suspended state, and compared with a traditional assembling method, the assembling positions of the buckles on the wiring harness correspond to the positions of the preset detection frames in a one-to-one mode, which means that in the assembling process, under the condition that an operator does not need to manually measure the distance between the buckles, the assembling efficiency is greatly improved. According to the invention, each buckle can be ensured to be accurately assembled at a preset position, and meanwhile, the buckle binding belt can easily penetrate through and surround the surface of the wire harness, so that the assembly process is greatly simplified, the operation time and personal errors are reduced, and the aspects of improving the assembly precision, reducing rework, reducing the dependence on personnel operation, improving the production efficiency and the like can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of wire harness assembly and detection, and more specifically, to an auxiliary system for wire harness buckle assembly. Background Art

[0002] In the field of automobile manufacturing, as an important component connecting various electronic components, the assembly quality and accuracy of wire harnesses are directly related to the overall performance and safety of automobiles. During the wire harness assembly process, buckles (or clips), as key components for fixing and protecting wire harnesses, the accuracy and efficiency of their assembly are crucial.

[0003] Most traditional wire harness buckle assembly methods rely on manual operations, with manual assembly through visual inspection in cooperation with a ranging caliper; there have also emerged image detection systems applicable to wire harness buckle assembly on the market. Such systems usually preset multiple detection frames 2 with sensors according to the number and spacing of buckles to be assembled on the wire harness. When applying such systems, personnel still need to check the position and spacing of each buckle on the wire harness, and after assembling the buckle on the wire harness, put the assembled buckle into the detection frame, and the system identifies and counts the buckles on the wire harness and displays them on the indicator screen 25.

[0004] The above assembly methods fail to solve the core problems in the existing wire harness buckle assembly steps, that is, due to the certain curvature of the wire harness itself, it is difficult to ensure that each buckle is accurately assembled at the predetermined position during manual assembly, and assembly errors are likely to occur. Secondly, the curvature of the wire harness will also cause cumulative errors during the assembly process, making the positions of the subsequent assembled buckles deviate more from the predetermined values, affecting the matching degree and assembly quality between the wire harness buckles and the automobile card positions. Moreover, since most wire harnesses need to assemble at least dozens of buckles, and manual measurement is required one by one during the assembly process, this also leads to the problem of low efficiency in wire harness buckle assembly. Therefore, how to ensure that the wire harness is straightened as much as possible during assembly to reduce errors and accurately and efficiently assemble buckles has become an urgent problem to be solved. Summary of the Invention

[0005] The purpose of the present invention is to provide an auxiliary system for wire harness buckle assembly to solve the above problems.

[0006] The purpose of the present invention is to provide an auxiliary system for wire harness buckle assembly to solve the above problems.

[0007] To achieve the above purpose, the technical solutions provided by an embodiment of the present invention are as follows: An auxiliary system for wire harness buckle assembly, comprising an assembly platform and a detection system, wherein one side of the assembly platform is a wire inlet, the detection system comprises a detection frame and an indicator screen arranged in two rows staggered on the assembly platform, an auxiliary wire arrangement mechanism and a terminal wire pulling mechanism are arranged on the assembly platform, and the detection system further comprises an electromagnetic drive module; The auxiliary wiring mechanism comprises a fixing rod fixed to the upper end of the assembly platform, a positioning ring is fixedly connected to the fixing rod, the positioning ring is arranged on a side close to the inlet end of the assembly platform, a plurality of symmetrically arranged transverse slideways are provided on the assembly platform, a motor is provided at the bottom end of the transverse slideways located at the front and rear sides, a rotating shaft is fixedly connected to the output end of the motor, a slider is provided at the upper end of the motor and the lower ends of the remaining transverse slideways, a reduced diameter portion is integrally formed at the upper end of the slider, a through hole is provided at the geometric center of the slider located at the front and rear sides, a rotating groove is provided at the inner ends of the remaining sliders, a driven shaft is rotatably connected in the rotating groove, a sliding disk is provided at the upper end of the transverse slideway, The sliding plate is slidably connected to the upper surface of the assembly table, a circular hole is opened at the geometric center of the sliding plate, the rotating shaft passes through the through hole, the transverse slideway and the circular hole, the rotating shaft and the top of the driven shaft are fixedly connected with a conveying roller, and a connecting rod is fixedly connected between two adjacent sliders, a pair of electromagnets 1 are arranged on both sides of the lower end of the assembly table, and electromagnets 2 are fixedly connected on one side wall of the sliders located at the front and rear sides close to electromagnet 1, an extension part is integrally formed at the center of the lower end of the assembly table, a storage cavity is opened in the extension part, a T-block is slidably connected in the storage cavity, an electromagnet 3 is fixedly connected to the bottom end of the storage cavity, and an electromagnet 4 is fixedly connected to the lower surface of the T-block; The terminal wire pulling mechanism comprises a cylinder fixed at the lower end of the assembly table, the output end of the cylinder is fixedly connected to a connecting block, the connecting block is slidably connected to the lower surface of the assembly table, the surface of the assembly table is provided with a longitudinal slideway, the upper end of the connecting block is fixedly connected to a driven rod, and the driven rod penetrates the longitudinal slideway and is slidably connected thereto, and the end of the driven rod away from the connecting block is fixedly connected to a clamping ring; The positioning ring and the snap ring are assembled from a pair of upper and lower half rings that are distributed up and down and adjustable, and the upper half rings on the positioning ring and the snap ring are fixedly connected with a shift block, and the upper half ring and the lower half ring located in the positioning ring and the snap ring are respectively embedded with an electromagnet five and an electromagnet six; The electromagnetic drive module is used to control: A. The power on and off between the electromagnets of electromagnet 1 and electromagnet 2; B. The power on and off between the electromagnets of electromagnet 3 and electromagnet 4; C. The power on and off between the electromagnets of electromagnet five and electromagnet six.

[0008] As a further improvement of the present invention, a plurality of spherical grooves are provided on the inner contour of the lower half ring of the positioning ring and along the axial direction of the T-shaped block, and a first ball and a second ball are respectively arranged in the spherical grooves.

[0009] As a further improvement of the present invention, an annular cavity formed between a pair of the conveying rollers and the second ball is an inlet channel for the wire harness, and a part of the outer contour of the wire harness is attached to the surfaces of the three.

[0010] As a further improvement of the present invention, a clamping position and a tape-passing groove are integrally formed on the detection frame, and a pair of symmetrically arranged sensors are arranged inside the clamping position.

[0011] As a further improvement of the present invention, except for the detection frame close to the snap ring, the remaining detection frames are all arranged between two adjacent conveying rollers arranged along the axial direction of the assembly table.

[0012] As a further improvement of the present invention, protrusions are fixedly connected to the inner contour of the upper half ring of the positioning ring and the inner contours of the upper and lower half rings of the snap ring.

[0013] As a further improvement of the present invention, the protrusion is a semi-circular limiting protrusion, and the protrusion is made of rubber.

[0014] As a further improvement of the present invention, the slider, the sliding disk, the conveying roller, the connecting rod, the T-shaped block, the connecting block, and the driven rod are all made of lightweight rigid materials.

[0015] As a further improvement of the present invention, magnetic shielding plates are fixedly connected to both the left and right ends of the extension part, and the magnetic shielding plates are used to isolate the interference that each group of electromagnets may generate to other electromagnets when starting.

[0016] Compared with the prior art, the advantages of the present invention are as follows: Through the mutual cooperation of each mechanism in this solution, the wire harness to be assembled can be straightened as much as possible to reduce its own curvature and make it in a suspended state. Compared with the traditional assembly method, the assembly positions of the buckles on the wire harness correspond one by one to the preset positions of the detection frames. This means that during the assembly process, without the operator manually measuring the distance between the buckles, it can be ensured that each buckle can be accurately assembled at the predetermined position. At the same time, the buckle tie can easily pass through and surround the surface of the wire harness, greatly simplifying the assembly process, reducing the operation time and human error, and can be improved in terms of improving the assembly accuracy, reducing rework, reducing the dependence on personnel operation, and improving production efficiency, bringing significant economic benefits and quality improvement to the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a perspective view of the present invention; Figure 2Front elevation cross-sectional view of the present invention; Figure 3 Bottom view of the present invention; Figure 4 Structural schematic diagram of the detection frame in the present invention; Figure 5 Structural schematic diagram between the motor, rotating shaft, slider, sliding disk and conveyor roller in the present invention; Figure 6 Structural schematic diagram between the cylinder, connecting block, driven rod and snap ring in the present invention; Figure 7 Front elevation cross-sectional view of the positioning ring and snap ring in the present invention.

[0018] Explanation of the reference numerals in the figure: 1. Assembly table; 101. Horizontal slideway; 102. Vertical slideway; 103. Extension part; 2. Detection frame; 201. Positioning; 202. Tape passing slot; 203. Sensor; 3. Fixed rod; 4. Positioning ring; 401. Ball one; 5. Motor; 6. Rotating shaft; 601. Driven shaft; 7. Slider; 701. Reduced diameter part; 702. Through hole; 703. Rotating groove; 8. Sliding disk; 801. Round hole; 9. Conveyor roller; 10. Connecting rod; 11. Electromagnet one; 12. Electromagnet two; 13. T-shaped block; 1301. Ball two; 14. Electromagnet three; 15. Electromagnet four; 16. Magnetic shielding plate; 17. Cylinder; 18. Connecting block; 19. Driven rod; 20. Snap ring; 21. Pushing block; 22. Protrusion; 23. Electromagnet five; 24. Electromagnet six; 25. Indicator screen. Detailed implementation manner

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Embodiment

[0020] Please refer to Figures 1-7 , an auxiliary system for harness buckle assembly, including an assembly table 1 and a detection system. One side of the assembly table 1 is the incoming line end. The detection system includes detection frames 2 arranged in two rows and staggered on the assembly table 1 and an indicator screen 25. Each side of the detection frame 2 is marked with a corresponding digital label, and the maximum value of this digital label matches the number of buckles to be assembled on the harness. In the prior art, this device only has the detection frame 2 and the indicator screen 25. When in use, the harness is manually placed between the two rows of staggered detection frames 2, and then manually straightened as much as possible. However, this deformation is temporary. When the external force disappears, the harness will gradually return to its natural curvature. Moreover, when the harness is placed on the tabletop of the assembly table 1, affected by the weight of the harness itself, it is not easy to let the tie of the buckle pass through the lower part of the harness during the buckle assembly process. During the assembly process, it is also necessary to continuously measure and determine the specific distance between two adjacent buckles to minimize the assembly error as much as possible. The detection frame 2 is integrally formed with a clamping position 201 and a belt-passing groove 202. Inside the clamping position 201, a pair of symmetrically arranged sensors 203 are provided. The sensors 203 are photoelectric sensors. Use a tie to assemble the buckle on the harness, and then put the buckle into the clamping position 201. The sensors 203 inside the clamping position 201 can automatically identify whether there is a buckle placed inside the clamping position 201. The detection system will display the information detected by the sensors 203 on the indicator screen 25 in real time. For the two situations where the buckle has not been assembled or the buckle has been assembled but not put into the clamping position 201, the indicator screen 25 will display the specific number of the detection frame 2 in which no buckle is detected. An auxiliary wire arranging mechanism and an end wire pulling mechanism are provided on the assembly table 1. The detection system also includes an electromagnetic drive module, and the electromagnetic drive module is used to control: A. The on-off of the power supply between the electromagnet one 11 and the electromagnet two 12 in this group of electromagnets; B. The on-off of the power supply between the electromagnet three 14 and the electromagnet four 15 in this group of electromagnets; C. The on-off of the power supply between the electromagnet five 23 and the electromagnet six 24 in this group of electromagnets.

[0021] Please refer to Figure 1 and Figure 7The auxiliary wiring mechanism includes a fixed rod 3 fixed to the upper end of the assembly platform 1, and a positioning ring 4 is fixedly connected to the fixed rod 3. The fixed rod 3 is used to provide a certain height support for the positioning ring 4. The positioning ring 4 is arranged on a side close to the inlet end of the assembly platform 1. The positioning ring 4 is assembled from a pair of upper and lower semi-rings distributed and adjustable up and down. A plurality of spherical grooves are provided on the inner contour of the lower semi-ring of the positioning ring 4, and a ball 401 is arranged in the spherical groove, and a dial block 21 is fixedly connected to the upper semi-ring on the positioning ring 4. The dial block 21 can be moved to open and close the positioning ring 4. When the wiring harness is introduced, the upper semi-ring of the positioning ring 4 needs to be moved to separate the two semi-rings, and then the front end of the wiring harness is mounted on the positioning ring 4 to assist the introduction of the wire through the ball 401.

[0022] See also Figures 1-3 as well as Figure 5 , the assembly table 1 is provided with multiple groups of symmetrically arranged transverse slideways 101, and the bottom ends of the transverse slideways 101 located at the front and rear sides are provided with motors 5. The fewer motors 5 are provided to enable the equipment to have a high degree of automation while minimizing the overall cost of the equipment and reducing the waste of power resources. The output end of the motor 5 is fixedly connected with a rotating shaft 6, and the upper end of the motor 5 and the lower ends of the remaining transverse slideways 101 are provided with sliders 7. The upper end of the slider 7 is integrally formed with a reduced diameter portion 701, and the reduced diameter portion 701 is located in the transverse slideway 101 and is slidably connected thereto. When the reduced diameter portion 701 abuts against the side wall of the transverse slideway 101, it can prevent the slider 7 from excessively displacing, causing the rotating shaft 6 to fit the side wall of the transverse slideway 101, thereby providing space for the rotation of the rotating shaft 6, and the sliders 7 located at the front and rear sides A through hole 702 is provided at the geometric center of the slide 7, and a rotating groove 703 is provided at the inner end of the other sliders 7. A driven shaft 601 is rotatably connected in the rotating groove 703. A sliding plate 8 is provided at the upper end of the transverse slide 101, and the sliding plate 8 is slidably connected to the upper surface of the assembly table 1. A circular hole 801 is provided at the geometric center of the sliding plate 8. The rotating shaft 6 passes through the through hole 702, the transverse slide 101 and the circular hole 801. The tops of the rotating shaft 6 and the driven shaft 601 are fixedly connected with a conveying roller 9. When the adjacent motors 5 on the left and right are started, one of the motors 5 rotates forward and the other rotates reversely. The pair of motors 5 will drive the rotating shaft 6 and the conveying roller 9 to rotate synchronously. When the wire harness contacts the conveying roller 9, the conveying roller 9 that rotates continuously near the inlet end can provide a continuous driving force for the wire harness, so that the wire harness moves toward one end of the indicator screen 25. The radii of both the slider 7 and the sliding disk 8 are greater than the aperture diameter of the transverse slideway 101, and the surfaces of both in contact with the assembly table 1 are smooth surfaces. This setting enables the components in the auxiliary wire arranging mechanism to move stably on the assembly table 1. A connecting rod 10 is fixedly connected between adjacent two sliders 7, and all the sliders 7 on the two longitudinal columns are connected in series through the connecting rod 10. A pair of electromagnets 11 are arranged on both sides at the lower end of the assembly table 1. On the side walls of the sliders 7 at the frontmost and rearmost positions close to the electromagnets 11, electromagnets 12 are fixedly connected. When the wire harness is fed in, the group of electromagnets of the electromagnets 11 and the electromagnets 12 can be controlled to be energized. After being energized, a magnetic repulsive force is generated between the electromagnets 11 and the electromagnets 12, causing the electromagnet 12 to move towards the end far from the electromagnet 11. When the electromagnet 12 moves, it will drive a longitudinal column of sliders 7 to move synchronously, and the motors 5 fixed below the sliders 7 will move synchronously, ultimately driving the two rows of conveying rollers 9 to approach each other.

[0023] Please refer to Figures 1-5 , at the center of the lower end of the assembly table 1, an extension part 103 is integrally formed. A storage cavity is formed inside the extension part 103. A T-shaped block 13 is slidably connected inside the storage cavity. A plurality of spherical grooves are formed along the axial direction of the T-shaped block 13, and ball bearings 1301 are arranged inside the spherical grooves. An electromagnet 14 is fixedly connected to the bottom end inside the storage cavity, and an electromagnet 15 is fixedly connected to the lower surface of the T-shaped block 13. When the wire harness is fed in, the group of electromagnets of the electromagnets 14 and the electromagnets 15 can be controlled to be energized. After being energized, a magnetic repulsive force is generated between the electromagnets 14 and the electromagnets 15, causing the electromagnet 15 to move towards the end far from the electromagnet 14. And an annular cavity formed between a pair of conveying rollers 9 and the ball bearings 1301 will provide a stable wire harness feeding-in channel. This annular cavity is as Figure 2 shown. Among them, the existence of the T-shaped block 13 provides a stable support surface for the bottom of the wire harness, reducing the possibility of the wire harness shaking and deviating from the predetermined path in a suspended state. A pair of conveying rollers 9 provide accurate guiding during the forward movement of the wire harness, enabling it to move forward stably along the path of the T-shaped block 13. During this process, the operator can assist in feeding in the wire harness. After the wire harness feeding-in is completed, the group of electromagnets of the electromagnets 14 and the electromagnets 15 can be controlled to be powered off, causing the T-shaped block 13 to reset and retract into the storage cavity of the extension part 103. At this time, a pair of conveying rollers 9 can still hold the wire harness in the air. When assembling a buckle on the wire harness, the tie strap on the buckle can pass through the clamping position 201, the strap-passing groove 202, and the space between the lower surface of the wire harness and the upper surface of the assembly table 1 and surround the surface of the wire harness to achieve accurate positioning of the assembly position of the buckle. When the wire harness is in a suspended state, the tie strap does not need to pass through the fitting surface between the tabletop and the wire harness, which greatly reduces the assembly difficulty and can effectively improve the work efficiency of personnel; Please refer to Figures 1-3 and Figure 6The end wire pulling mechanism includes a cylinder 17 fixed to the lower end of the assembly platform 1, and the output end of the cylinder 17 is fixedly connected to a connecting block 18, and the connecting block 18 is slidably connected to the lower surface of the assembly platform 1. The surface of the assembly platform 1 is provided with a longitudinal slide 102, and the upper end of the connecting block 18 is fixedly connected to a driven rod 19, and the driven rod 19 penetrates the longitudinal slide 102 and is slidably connected thereto. The end of the driven rod 19 away from the connecting block 18 is fixedly connected to a snap ring 20, and the snap ring 20 is also assembled by a pair of upper and lower distributed and adjustable half rings, and the upper half ring is the same The pneumatic cylinder 17 is fixedly connected with a shift block 21, and the shift block 21 can be moved to open and close the positioning ring 20. When the wire harness is fed in, the upper half of the clamping ring 20 needs to be shifted to make the two half rings on the clamping ring 20 separate. The upper half and lower half rings on the positioning ring 4 and the clamping ring 20 are respectively embedded with an electromagnet 5 23 and an electromagnet 6 24. When the output end of the cylinder 17 is extended or shortened, the connecting block 18, the driven rod 19 and the clamping ring 20 can be driven to move synchronously. The maximum movement stroke of the output end of the cylinder 17 matches the groove length of the longitudinal slide 102. Except for the position near the clamping ring, the connecting block 18, the driven rod 19 and the clamping ring 20 can be driven to move synchronously. In addition to the detection frame 2 of 20, the remaining detection frames 2 are all arranged between two adjacent conveying rollers 9 arranged axially along the assembly table 1. This arrangement is convenient for installing the cable tie. The inner contour of the upper half of the positioning ring 4 and the inner contours of the upper and lower half rings of the clamping ring 20 are fixedly connected with a protrusion 22. The protrusion 22 is a semicircular limiting protrusion made of rubber. During the wiring harness feeding process, the two half rings of the clamping ring 20 are separated. When the front end of the wiring harness moves to the lower half ring of the clamping ring 20 along the trajectory of the T-block 13, the personnel then toggle the positioning ring 4 The upper and lower half rings of the two ring bodies are buckled with the shift block 21 on the snap ring 20, and then the electromagnet five 23 and the electromagnet six 24 are controlled to be energized. After power is turned on, a magnetic attraction force is generated between the electromagnet five 23 and the electromagnet six 24, which can make the two ring bodies of the positioning ring 4 and the snap ring 20 buckle stably and slightly squeeze the surface of the wire harness through the protrusion 22 on the inner contour to clamp the wire harness. Then the cylinder 17 is started to extend its output end and drive the snap ring 20 to move synchronously. In this process, the wire harness segment with curvature between the two ring bodies can be straightened as much as possible, such as Figure 1 As shown, in this solution, after the wire harness is straightened, the detection frame 2 marked with number 1 on the side corresponds to the starting position of the assembly of the wire harness buckle. In the early stage of introducing this auxiliary detection system, it is inevitable to face certain cost investment in the short term, but in the long run, these investments can be fully rewarded in the subsequent production process, and overall cost savings can be achieved by reducing rework and improving production efficiency.

[0024] Among them, the slider 7, the sliding disk 8, the conveying roller 9, the connecting rod 10, the T-shaped block 13, the connecting block 18, and the driven rod 19 are all made of lightweight rigid materials. When the electromagnets in the group of the first electromagnet 11 and the second electromagnet 12 are energized, affected by the magnetic repulsion force between the first electromagnet 11 and the second electromagnet 12, it will drive the overall movement of the motor 5, the slider 7, the sliding disk 8, the conveying roller 9, and the connecting rod 10. Since the motor 5 has a certain weight, only when the other components moving together with it are made of lightweight materials can a faster response speed be ensured. The materials selected for the connecting block 18 and the driven rod 19 are also for the same purpose.

[0025] Please refer to Figures 2-3 , magnetic shielding plates 16 are fixedly connected to both the left and right ends of the extension part 103. The magnetic shielding plates 16 are used to isolate the possible interference that each group of electromagnets may generate on other electromagnets during startup.

[0026] Through the mutual cooperation of each mechanism in this solution, the wire harness to be assembled can be straightened as much as possible to reduce its own curvature and keep it in a suspended state. Compared with the traditional assembly method, the assembly positions of the buckles on the wire harness correspond one by one to the preset detection frame positions. This means that during the assembly process, without the operator manually measuring the spacing of the buckles, it can be ensured that each buckle can be accurately assembled at the predetermined position. At the same time, the buckle tie can easily pass through and surround the surface of the wire harness, greatly simplifying the assembly process, reducing the operation time and human error, and can be improved in terms of improving the assembly accuracy, reducing rework, reducing the dependence on personnel operation, and improving production efficiency, bringing significant economic benefits and quality improvement to the enterprise.

[0027] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0028] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other implementation manners that can be understood by those skilled in the art.

Claims

1. An auxiliary system for wiring harness buckle assembly, comprising an assembly platform (1) and a detection system, wherein one side of the assembly platform (1) is a wire inlet, and the detection system comprises detection frames (2) and an indicator screen (25) arranged on the assembly platform (1) and arranged in two rows and staggered, and characterized in that: The assembly table (1) is provided with an auxiliary cable arrangement mechanism and a terminal cable pulling mechanism, and the detection system further comprises an electromagnetic drive module; The auxiliary cable arrangement mechanism comprises a fixing rod (3) fixed to the upper end of the assembly platform (1), a positioning ring (4) fixedly connected to the fixing rod (3), the positioning ring (4) being arranged on a side close to the cable inlet end of the assembly platform (1), the assembly platform (1) being provided with a plurality of groups of symmetrically arranged transverse slideways (101), the bottom ends of the transverse slideways (101) located at the frontmost side and the rearmost side being provided with motors (5), the output end of the motor (5) being fixedly connected to a rotating shaft (6), the motor The upper end of the horizontal slideway (101) and the lower ends of the other horizontal slideways (101) are provided with a slider (7), the upper end of the slider (7) is integrally formed with a reduced diameter portion (701), the geometric center of the slider (7) located at the front and rear sides is provided with a through hole (702), the inner ends of the other sliders (7) are provided with a rotation groove (703), the driven shaft (601) is rotatably connected in the rotation groove (703), the upper end of the horizontal slideway (101) is provided with a sliding plate (8), and the sliding plate (701) is provided with a sliding plate (8). The disk (8) is slidably connected to the upper surface of the assembly platform (1); a circular hole (801) is opened at the geometric center of the sliding disk (8); the rotating shaft (6) passes through the through hole (702), the transverse slideway (101) and the circular hole (801); the top ends of the rotating shaft (6) and the driven shaft (601) are fixedly connected to a conveying roller (9); two adjacent sliders (7) are fixedly connected to a connecting rod (10); and a pair of electromagnets (10) are provided on both sides of the lower end of the assembly platform (1). 11), the sliding block (7) located at the frontmost side and the rearmost side is fixedly connected to the side wall close to the electromagnet one (11), an extension portion (103) is integrally formed at the center of the lower end of the assembly platform (1), a storage cavity is provided in the extension portion (103), a T-shaped block (13) is slidably connected in the storage cavity, an electromagnet three (14) is fixedly connected to the bottom end of the storage cavity, and an electromagnet four (15) is fixedly connected to the lower surface of the T-shaped block (13); The end wire pulling mechanism comprises a cylinder (17) fixed to the lower end of the assembly platform (1), the output end of the cylinder (17) is fixedly connected to a connecting block (18), the connecting block (18) is slidably connected to the lower surface of the assembly platform (1), the surface of the assembly platform (1) is provided with a longitudinal slideway (102), the upper end of the connecting block (18) is fixedly connected to a driven rod (19), and the driven rod (19) passes through the longitudinal slideway (102) and is slidably connected thereto, and the end of the driven rod (19) away from the connecting block (18) is fixedly connected to a clamping ring (20); The positioning ring (4) and the snap ring (20) are assembled from a pair of upper and lower half rings that are distributed up and down and adjustable, and the upper half rings on the positioning ring (4) and the snap ring (20) are fixedly connected to a shifting block (21), and the upper half rings and lower half rings on the positioning ring (4) and the snap ring (20) are respectively embedded with an electromagnet five (23) and an electromagnet six (24); The electromagnetic drive module is used to control: A. The power on and off between the electromagnets of electromagnet 1 (11) and electromagnet 2 (12); B. The power on and off between the electromagnets of electromagnet 3 (14) and electromagnet 4 (15); C. The power on and off between the electromagnets of electromagnet five (23) and electromagnet six (24).

2. The auxiliary system for wiring harness buckle assembly according to claim 1, characterized in that: A plurality of spherical grooves are provided on the inner contour of the lower half of the positioning ring (4) and along the axial direction of the T-shaped block (13), and a first ball (401) and a second ball (1301) are respectively arranged in the spherical grooves.

3. The auxiliary system for wiring harness buckle assembly according to claim 2, characterized in that: The annular cavity formed between the pair of conveying rollers (9) and the second ball (1301) is a wire inlet channel for the wire harness, and the outer contour of the wire harness fits with the surfaces of the three.

4. The auxiliary system for wiring harness buckle assembly according to claim 1, characterized in that: A clamping position (201) and a belt threading slot (202) are integrally formed on the detection frame (2), and a pair of symmetrically arranged sensors (203) are arranged inside the clamping position (201).

5. The auxiliary system for wiring harness buckle assembly according to claim 1, characterized in that: Except for the detection frame (2) close to the clamping ring (20), the rest of the detection frames (2) are arranged between two adjacent conveying rollers (9) arranged along the axial direction of the assembly platform (1).

6. The auxiliary system for wiring harness buckle assembly according to claim 1, characterized in that: Protrusions (22) are fixedly connected to the inner contour of the upper half of the positioning ring (4) and the inner contours of the upper and lower half of the clamping ring (20).

7. The auxiliary system for wiring harness buckle assembly according to claim 6, characterized in that: The protrusion (22) is a semicircular limiting protrusion, and the protrusion is made of rubber.

8. The auxiliary system for wiring harness buckle assembly according to claim 1, characterized in that: The sliding block (7), sliding plate (8), conveying roller (9), connecting rod (10), T-block (13), connecting block (18), and driven rod (19) are all made of lightweight hard materials.

9. The auxiliary system for wiring harness buckle assembly according to claim 1, characterized in that: The left and right ends of the extension portion (103) are both fixedly connected with magnetic shielding plates (16), and the magnetic shielding plates (16) are used to isolate interference that may be generated by each group of electromagnets on other electromagnets during startup.

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