Wire harness reel processing device

Abstract

A driving mechanism drives a wire winding mechanism to move up and down, a power assembly in the wire winding mechanism can enable a wire winding assembly to rotate, a limiting cover is arranged on the outer side of the wire winding assembly, a wire passing groove is formed in the side face of the limiting cover, a cable clamping jaw is arranged in the wire winding assembly, and a cable enters the limiting cover from the wire passing groove; the end is fixed by the cable clamping jaw, the winding assembly rotates in the limiting cover, meanwhile, the driving mechanism drives the winding mechanism and the limiting cover to move downwards synchronously, so that the cable can be wound on the winding assembly, the wound cable can be limited by a plurality of layers of movable shifting forks of the winding assembly, the cable can be wound uniformly, after the multiple cables are wound in the mode, the movable shifting forks are closed, and the winding assembly rotates in the limiting cover. According to the wire harness reel machining device, a wound cable falls onto the bearing shifting fork of the winding assembly and then is bundled through the external bundling mechanism, the wire harness reel is obtained, the wire harness reel machining device is high in intelligent degree and small in occupied area, wire twisting can be effectively avoided through the multiple movable shifting forks, and the machining efficiency of the wire harness reel can be remarkably improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of wiring harness reel processing, and particularly relates to a wiring harness reel processing device. BACKGROUND

[0002] The wiring harness reel is formed by bundling, coiling and shaping multiple independent cables into a regular coiled wiring harness structure. With the surge in demand for high-voltage wiring harnesses for new energy vehicles, the market has significantly increased requirements for the uniformity of the density of the wiring harness, the anti-interference performance and the flexibility of adaptation. In the process of processing the wiring harness reel in the traditional way, at least the following problems exist: a) When multiple cables are bundled, uneven tension can easily cause cross-winding and loose deformation, which requires manual intervention to arrange, resulting in unstable bundling and coiling quality.

[0003] b) There is a risk of disorder and damage, and the cable lacks precise guidance when it is wound, which can easily deviate from the track and cause wire twisting.

[0004] C) The tightness is uneven, and the traditional winding mechanism shakes when moving, causing local stress concentration of the wiring harness and inconsistent gaps between the reel layers.

[0005] d) The degree of automation is low, and manual intervention is required in the process of winding and bundling the wiring harness, and there is a lack of integrated dynamic adjustment mechanism.

[0006] e) The traditional wiring harness reel equipment is large in size and occupies a large area, and it is difficult to move and lay out the equipment.

[0007] Therefore, it is necessary to develop a wiring harness reel processing device with high degree of automation, light weight and small size, which can be used in black light factories to realize fully automatic processing of wiring harness reels. SUMMARY

[0008] The wiring harness reel processing device provided by the application can drive the winding mechanism to move up and down through the driving mechanism, and the power assembly in the winding mechanism can drive the winding assembly to rotate. The winding assembly is provided with a limiting cover on the outside, the bottom of the limiting cover is of an open structure, the side surface is provided with a wire passing groove, and the cable clamp jaw is arranged below the winding assembly. A single cable enters the limiting cover from the wire passing groove and is fixed at the end by the cable clamp jaw. Then the winding assembly rotates in the limiting cover, and the driving mechanism drives the winding mechanism and the limiting cover to move down synchronously, so that the cable can be coiled on the winding assembly. The winding assembly is provided with multiple layers of movable forks, which can limit the coiled cable to make the cable coil uniformly. After multiple cables are coiled in the above-mentioned manner, the movable forks are closed, the coiled cable falls onto the receiving fork of the winding assembly, and then the external bundling mechanism is used for bundling to obtain the wiring harness reel.

[0009] The application is implemented by the following technical solutions: The application discloses a wire harness reel processing device which comprises a mounting chassis, a driving mechanism, a winding mechanism and a cable clamp jaw, the driving mechanism is arranged on the mounting chassis, the winding mechanism is connected with the driving mechanism, and the driving mechanism is used for driving the winding mechanism to move up and down; the cable clamp jaw is arranged at the bottom of the winding mechanism, the cable clamp jaw clamps and fixes the cable end, and the winding mechanism rotates to wind the cable to form a wire harness reel.

[0010] Preferably, the winding mechanism comprises a power assembly, a connecting piece, a winding assembly and a limiting cover, the power assembly passes through the connecting piece and is connected with the winding assembly, and the power assembly drives the winding assembly to rotate; the limiting cover is arranged outside the winding assembly and is spaced apart from the winding assembly, the limiting cover is located below the connecting piece, the bottom of the limiting cover is of an open structure, and a wire passing groove is arranged on the side of the limiting cover and used for allowing the cable to enter the winding assembly.

[0011] Preferably, the power assembly comprises a worm gear deceleration motor, a first synchronous wheel, a second synchronous wheel, a synchronous belt, a central shaft, a support and two bearing seats, the support is arranged on the connecting piece, the middle part of the support is spaced apart from the connecting piece, the worm gear deceleration motor is arranged on the support, the first synchronous wheel is located between the support and the connecting piece and is connected with the worm gear deceleration motor, the second synchronous wheel is arranged on the central shaft, the central shaft passes through the connecting piece, the bearing seats are respectively arranged on the two sides of the connecting piece, the central shaft is in plug-in fit with the bearing seats, the second synchronous wheel is located above the connecting piece, and the first synchronous wheel and the second synchronous wheel are connected through the synchronous belt; and the limiting cover is connected with the bearing seat below the connecting piece.

[0012] Preferably, the winding assembly comprises an upper mounting plate, a lower mounting plate, an upper connecting rod assembly, a lower connecting rod assembly and a plurality of fork assemblies, the plurality of fork assemblies are arranged between the upper mounting plate and the lower mounting plate, and the fork assemblies are distributed around the upper mounting plate and the lower mounting plate; the upper connecting rod assembly is connected with the upper mounting plate and the fork assemblies, the lower connecting rod assembly is connected with the lower mounting plate and the fork assemblies, and the cable clamp jaw is arranged on the lower mounting plate.

[0013] Preferably, the shifting fork assembly comprises a fixed rod, a movable rod, two winding rods, a plurality of movable shifting forks and a receiving shifting fork, the two winding rods are connected with the upper mounting plate and the lower mounting plate respectively, the two winding rods are arranged at intervals, and the fixed rod is arranged between the two winding rods; the upper and lower ends of the fixed rod are connected with the upper mounting plate and the lower mounting plate respectively, the movable rod is connected with the fixed rod through the plurality of movable shifting forks, and the movable rod is arranged at intervals with the upper mounting plate and the lower mounting plate; the plurality of movable shifting forks are hingedly connected with the movable rod and the fixed rod respectively, the receiving shifting fork is hingedly connected with the fixed rod, and the end portions of the movable shifting forks and the receiving shifting fork are located between the two winding rods and extend out of the gap between the two winding rods; the upper connecting rod assembly is hingedly connected with the plurality of movable rods; and the lower connecting rod assembly is hingedly connected with the plurality of receiving shifting forks.

[0014] Preferably, the outer side edges of the movable shifting forks and the receiving shifting fork are provided with bristles.

[0015] Preferably, the upper connecting rod assembly comprises an upper center piece, a cylinder push rod, a plurality of upper connecting rods and an upper fixing piece, the upper fixing piece is connected with the upper mounting plate, one end of the cylinder push rod is hingedly connected with the upper fixing piece, and the other end is connected with the upper center piece; the plurality of upper connecting rods are hingedly arranged around the upper center piece, the upper center piece is hingedly connected with the plurality of movable rods through the plurality of upper connecting rods; and the cylinder push rod is used to drive the upper center piece to move up and down to drive the plurality of movable shifting forks to rotate and open and close.

[0016] Preferably, the lower connecting rod assembly comprises a three-axis cylinder, a group of lower fixing pieces, a lower center piece and a plurality of lower connecting rods, the three-axis cylinder is arranged on the lower mounting plate, the lower fixing pieces are located on the two sides of the three-axis cylinder and are connected with the three-axis cylinder and the lower mounting plate respectively; the lower center piece is arranged on the three-axis cylinder, and the plurality of lower connecting rods are hingedly arranged around the lower center piece, the lower center piece is hingedly connected with the plurality of receiving shifting forks through the plurality of lower connecting rods; and the three-axis cylinder drives the lower center piece to move up and down to drive the plurality of receiving shifting forks to rotate and open and close.

[0017] Preferably, the driving mechanism comprises a guide piece, two guide rails, a sliding plate, a lead screw, a servo motor and a coupling, the two guide rails are arranged at intervals on the side surface of the guide piece, the left and right sides of the sliding plate are slidably connected with the guide rails respectively, the middle part of the sliding plate is provided with a connecting part, and the connecting part is threadedly connected with the lead screw; the servo motor is arranged on the top of the guide piece and is connected with the guide piece, the servo motor is connected with the lead screw through the coupling, the servo motor drives the lead screw to rotate to enable the sliding plate to move up and down, and the connecting piece is arranged on the sliding plate.

[0018] Preferably, the installation chassis is provided with a gap at the position of the winding mechanism, and the gap is used for giving way to the winding mechanism.

[0019] Compared with the prior art, the present application has the following advantages and beneficial effects: 1) In the present application, the winding mechanism is driven to move up and down by the driving mechanism, the power assembly in the winding mechanism can rotate the winding assembly, the outer side of the winding assembly is provided with a limiting cover, the bottom of the limiting cover is an open structure, the side surface is provided with a wire passing groove, and the lower side of the winding assembly is provided with a cable clamping jaw. A single cable enters the limiting cover from the wire passing groove and is fixed at the end by the cable clamping jaw. Then the winding assembly rotates in the limiting cover, and at the same time, the driving mechanism drives the winding mechanism and the limiting cover to move downward synchronously, so that the cable can be wound on the winding assembly. The winding assembly is provided with multiple layers of movable forks. The multiple layers of movable forks can limit the wound cable, so that the cable is uniformly layered and wound. After multiple cables are wound in the above manner, the movable forks are closed, the wound cable falls onto the receiving fork of the winding assembly, and then is bundled by an external bundling mechanism to obtain a wire harness reel. The wire harness reel processing device has high intelligence, small floor space, can effectively avoid wire twisting, and can significantly improve the processing efficiency of the wire harness reel.

[0020] 2) In the present application, multiple movable forks and a receiving fork are arranged between each group of winding rods of the winding assembly. The movable forks are uniformly driven by an upper center piece and a cylinder push rod. The multiple movable forks can be opened and closed at the same time. When opened, the movable forks limit the wound cable to avoid winding between the cables. When closed, the wound cable can slide along the winding rod to the receiving fork and be bundled for labeling and storage. The cable winding process is simple. When multiple cables are bundled, the speed of the winding assembly can be controlled to remain consistent each time, so that the cables can be uniformly and regularly bundled, facilitating subsequent bundling and packaging.

[0021] 3) In the present application, bristles are arranged on the outer edges of the movable forks and the receiving fork. The movable forks and the receiving fork are in contact with the inner wall of the limiting cover through the bristles, which can avoid friction and interference between the winding assembly and the limiting cover during rotation, and can reduce the gap between the fork and the limiting cover to avoid wire twisting during winding. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be considered as limiting the scope. For those skilled in the art, other related drawings can be obtained without creative labor.

[0023] Figure 1 It is a schematic diagram of the overall structure of the wire harness reel processing device in the present application.

[0024] Figure 2 It is a schematic diagram of the power assembly structure in the present application.

[0025] Figure 3 Figure 1 is a schematic diagram of the winding assembly structure in the present application.

[0026] Figure 4 Figure 2 is a schematic diagram of the fork assembly structure in the present application.

[0027] Figure 5 Figure 3 is a schematic diagram of the upper connecting rod assembly structure in the present application.

[0028] Figure 6 Figure 4 is a schematic diagram of the lower connecting rod assembly structure in the present application.

[0029] Figure 7 Figure 5 is a schematic diagram of the cable clamp structure in the present application.

[0030] Figure 8 Figure 6 is a schematic diagram of the driving mechanism structure in the present application.

[0031] Figure 1 is a schematic diagram of the winding assembly structure in the present application. Wherein: 1 - driving mechanism, 11 - guide, 111 - guide rail, 12 - servo motor, 13 - shaft coupling, 14 - lead screw, 15 - sliding plate, 2 - power assembly, 21 - worm gear reducer motor, 22 - first synchronous wheel, 23 - synchronous belt, 24 - center shaft, 25 - second synchronous wheel, 26 - bearing seat, 27 - support, 3 - winding assembly, 31 - upper mounting plate, 32 - lower mounting plate, 33 - fork assembly, 331 - fixed rod, 332 - movable rod, 333 - winding rod, 334 - movable fork, 335 - receiving fork, 34 - upper connecting rod assembly, 341 - cylinder push rod, 342 - upper center piece, 343 - upper connecting rod, 344 - upper fixed piece, 35 - lower connecting rod assembly, 351 - three-axis cylinder, 352 - lower center piece, 353 - lower connecting rod, 354 - lower fixed piece, 4 - limit cover, 5 - connecting piece, 6 - cable clamp, 61 - upper clamp, 611 - claw groove, 62 - lower clamp, 63 - motor, 7 - mounting chassis. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments.

[0033] Embodiment 1: A wiring harness reel processing device, such as Figure 1 and Figure 2As shown, including the installation chassis 7, drive mechanism 1, winding mechanism and cable clamp jaw 6, drive mechanism 1 is arranged on the installation chassis 7, winding mechanism is connected with drive mechanism 1, drive mechanism 1 is used to drive winding mechanism up and down movement;Cable clamp jaw 6 is arranged at the bottom of winding mechanism, cable clamp jaw 6 clamps and fixes the cable end, winding mechanism rotates for winding cable coil, a plurality of cable coil is tied to form wire harness reel after.

[0034] Winding mechanism includes power assembly 2, connecting piece 5, winding assembly 3 and limit cover 4, connecting piece 5 is the rectangular structure piece made of metal material, its inside is hollow structure, winding mechanism is connected with drive mechanism 1 through connecting piece 5.Power assembly 2 passes through connecting piece 5 and is connected with winding assembly 3, power assembly 2 drives winding assembly 3 to rotate along Y axis;Limit cover 4 is sleeved outside winding assembly 3 and is arranged at interval with winding assembly 3, limit cover 4 keeps fixed state;Limit cover 4 is located below connecting piece 5, the bottom of limit cover 4 is open structure, the side surface of limit cover 4 is provided with wire passing groove, wire passing groove extends from the bottom opening to the upper side of limit cover 4, wire passing groove is used for cable to enter winding assembly 3, when winding assembly 3 rotates, drive mechanism 1 drives limit cover 4 and winding assembly 3 to move down synchronously, the straightening assembly is arranged at the wire inlet position, the straightening assembly makes the position of the incoming cable keep fixed, so winding assembly 3 and limit cover 4 need to adaptively move down, so that the cable can be uniformly wound from bottom to top following winding assembly 3.Installation chassis 7 is provided with a gap at the position of winding mechanism, the gap is used for giving place to winding mechanism, to avoid interference with the movement stroke of winding mechanism.

[0035] The edge of wire passing groove on limit cover 4 is smooth curved surface, which can prevent the cable from being damaged due to friction with the edge of wire passing groove during winding process.

[0036] The power assembly 2 comprises a worm gear deceleration motor 21, a first synchronous wheel 22, a second synchronous wheel 25, a synchronous belt 23, a central shaft 24, a support 27 and two bearing seats 26. The support 27 is arranged on the connecting piece 5 and has a C-shaped structure. The middle part of the support 27 is arranged at intervals with the connecting piece 5. The edge of the support 27 is provided with a folded edge. The edge of the support 27 is fixed with the connecting piece 5 through bolts. The worm gear deceleration motor 21 is fixed on the support 27 through bolts. The first synchronous wheel 22 is located between the support 27 and the connecting piece 5 and is connected with the worm gear deceleration motor 21. The worm gear deceleration motor 21 drives the first synchronous wheel 22 to rotate below the support 27. The second synchronous wheel 25 is arranged on the central shaft 24. The central shaft 24 penetrates through the connecting piece 5 and is connected with the winding assembly 3. The bearing seats 26 are arranged on both sides of the connecting piece 5. The central shaft 24 is insertedly matched with the bearing seats 26 and is arranged through the bearing seats 26. Bearings are arranged in the bearing seats 26. The second synchronous wheel 25 is located above the connecting piece 5. The first synchronous wheel 22 and the second synchronous wheel 25 are connected through the synchronous belt 23. The worm gear deceleration motor 21 drives the first synchronous wheel 22 and the second synchronous wheel 25 to rotate, drives the central shaft 24 to rotate and finally drives the winding assembly 3 to rotate. The limiting cover 4 is connected with the bearing seat 26 below the connecting piece 5 through bolts. A through hole is arranged at the top central axis position of the limiting cover 4. The through hole is used for allowing the central shaft 24 to penetrate through.

[0037] Embodiment 2 On the basis of the above-mentioned embodiment, the winding assembly 3 is further limited as shown in Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7 The winding assembly 3 comprises an upper mounting plate 31, a lower mounting plate 32, an upper connecting rod assembly 34, a lower connecting rod assembly 35 and a plurality of fork assemblies 33. The upper mounting plate 31 and the lower mounting plate 32 are both disc plate structures. The end of the central shaft 24 is connected and fixed with the upper mounting plate 31 through a flange plate. The plurality of fork assemblies 33 are arranged between the upper mounting plate 31 and the lower mounting plate 32. The fork assemblies 33 are uniformly distributed at the positions of the four edges of the upper mounting plate 31 and the lower mounting plate 32. The upper connecting rod assembly 34 is connected with the upper mounting plate 31 and the fork assemblies 33. The lower connecting rod assembly 35 is connected with the lower mounting plate 32 and the fork assemblies 33. The cable clamping jaw 6 is arranged on the lower mounting plate 32.

[0038] The cable clamp jaw 6 comprises an upper clamp jaw 61 and a lower clamp jaw 62. The upper clamp jaw 61 is fixed on the lower mounting plate 32, and the lower mounting plate 32 is provided with a mounting opening for providing space for the upper clamp jaw 61. The middle part of the upper clamp jaw 61 is provided with a jaw groove 611, and the lower clamp jaw 62 is arranged in the jaw groove 611. A damping rotating shaft is arranged in the upper clamp jaw 61. One end of the damping rotating shaft is connected with the lower clamp jaw 62 and extends into the jaw groove 611, and the other end of the damping rotating shaft extends out of the side of the upper clamp jaw 61 and is connected with the motor 63. The lower clamp jaw 62 is driven to open and close by the motor 63 to rotate on one side of the upper clamp jaw 61. The jaw groove 611 of the upper clamp jaw 61 is provided with a guide groove on both sides. The guide groove is used for guiding and providing space for the cable, so that the lower clamp jaw 62 can grasp multiple cables. The cable clamp jaw 6 can also use the existing clamp jaw mechanism to grasp the cable end.

[0039] The fork assembly 33 comprises a fixed rod 331, a movable rod 332, two winding rods 333, multiple movable forks 334, and a receiving fork 335. The two winding rods 333 are connected with the upper mounting plate 31 and the lower mounting plate 32, respectively. The winding rods 333 are arranged at the edge positions of the upper mounting plate 31 and the lower mounting plate 32. The multiple winding rods 333 are arranged around the upper mounting plate 31 and the lower mounting plate 32, so that the cable can be wound in a disc shape. The two winding rods 333 are arranged at intervals. The fixed rod 331 is arranged at a position between the two winding rods 333. The distance between the fixed rod 331 and the edge of the upper mounting plate 31 or the lower mounting plate 32 is greater than the distance between the winding rod 333 and the edge of the upper mounting plate 31 or the lower mounting plate 32. The upper and lower ends of the fixed rod 331 are welded and connected with the upper mounting plate 31 and the lower mounting plate 32, respectively. The movable rod 332 is connected with the fixed rod 331 through multiple movable forks 334. The movable rod 332 is arranged at intervals with the upper mounting plate 31 and the lower mounting plate 32. The length of the movable rod 332 is less than the length of the fixed rod 331. The multiple movable forks 334 are hingedly connected with the movable rod 332 and the fixed rod 331. The middle part of the movable fork 334 is hingedly connected with the fixed rod 331, and the end of the movable fork 334 is hingedly connected with the movable rod 332. Multiple movable forks 334 are arranged at intervals along the fixed rod 331 from bottom to top in one set of fork assemblies 33. There is an angle difference between the installation positions of each set of movable forks 334 and the installation positions of adjacent sets of movable forks 334 to cooperate with the winding of the cable around the fork assembly 33. When the cable is wound, the movable fork 334 is in an open state, so that the wound cable can be layered and positioned, and wire twisting is avoided.

[0040] The middle part of the receiving yoke 335 is hinged with the fixed rod 331, and the end part is hinged with the connecting rod assembly. The movable yoke 334 is not interfered with the receiving yoke 335 when the movable yoke 334 moves. The end part of the movable yoke 334 and the receiving yoke 335 is located between the two winding rods 333 and extends to the gap between the two winding rods 333. When the receiving yoke 335 or the movable yoke 334 is opened, the end part of the receiving yoke 335 or the movable yoke 334 protrudes outside the winding rod 333 and can abut against the inner side wall of the limiting cover 4, so that when the receiving yoke 335 or the movable yoke 334 is recovered, the end part of the receiving yoke 335 or the movable yoke 334 is located inside the winding rod 333, and the wire harness reel can fall and slide. The upper connecting rod assembly 34 is hinged with a plurality of movable rods 332. The upper connecting rod assembly 34 directly drives the movable rod 332 to move up and down, thereby driving a plurality of movable yokes 334 to open and close. The lower connecting rod assembly 35 is directly hinged with a plurality of receiving yokes 335. The lower connecting rod assembly 35 directly drives a plurality of receiving yokes 335 to open and close.

[0041] The outer side edges of the movable yoke 334 and the receiving yoke 335 are provided with brush hairs. The movable yoke 334 and the receiving yoke 335 are in contact with the inner side wall of the limiting cover 4 through the brush hairs, which can avoid frictional interference between the winding assembly 3 and the limiting cover 4 during rotation, and can also reduce the gap between the yoke and the limiting cover 4, thereby avoiding the occurrence of wire running during cable winding.

[0042] After one cable enters the limiting cover 4, the cable end is fixed by the cable clamp 6. Then the power assembly 2 drives the winding assembly 3 to rotate, the driving mechanism 1 synchronously drives the winding assembly 3 and the limiting cover 4 to move downward, so that the cable is wound around the winding rod 333. When the winding reaches a certain height, the external mechanical hand cuts the cable. The cable will be retracted by 1-2 turns between the winding assembly 3 and the limiting cover 4. The driving mechanism 1 drives the winding mechanism to reset. Then the cable gripper opens again to grab the newly inserted cable end and compresses it. The already wound cable and the unwound cable end are fixed. Then the above winding movement is repeated again. Each wire harness reel can contain multiple cables according to actual needs. After all the cables are wound, the movable yoke 334 is recovered, and the upper winding cable falls on the receiving yoke 335 to form a disc-shaped wire harness. After the wire harness is bundled by the external bundling equipment, the receiving yoke 335 is also recovered, and the wire harness reel falls into the lower wire harness transport box for transfer to the warehouse.

[0043] The upper connecting rod assembly 34 comprises an upper center piece 342, a cylinder push rod 341, a plurality of upper connecting rods 343, and an upper fixing piece 344. The upper fixing piece 344 is connected to the upper mounting plate 31 by bolts. One end of the cylinder push rod 341 is hingedly connected to the middle part of the upper fixing piece 344, and the other end of the cylinder push rod 341 is connected to the top of the upper center piece 342. The plurality of upper connecting rods 343 are respectively hingedly arranged around the upper center piece 342. The upper center piece 342 is hingedly connected to the plurality of movable rods 332 through the plurality of upper connecting rods 343. The cylinder push rod 341 drives the upper center piece 342 to move up and down, thereby driving the movable rods 332 to move up and down, so that the plurality of movable yokes 334 can be simultaneously rotated to open and close.

[0044] The lower connecting rod assembly 35 comprises a three-axis cylinder 351, a group of lower fixing pieces 354, a lower center piece 352, and a plurality of lower connecting rods 353. The upper center piece 342 and the lower center piece 352 have the same structure. The three-axis cylinder 351 is arranged on the lower mounting plate 32. The lower fixing pieces 354 are located on both sides of the three-axis cylinder 351 and are respectively connected to the three-axis cylinder 351 and the lower mounting plate 32 by bolts, thereby fixing the three-axis cylinder 351 on the lower mounting plate 32. The lower center piece 352 is arranged on the three-axis cylinder 351. The plurality of lower connecting rods 353 are respectively hingedly arranged around the lower center piece 352. The lower center piece 352 is hingedly connected to the ends of the plurality of receiving yokes 335 through the plurality of lower connecting rods 353. The three-axis cylinder 351 drives the lower center piece 352 to move up and down, thereby driving the plurality of receiving yokes 335 to simultaneously rotate to open and close. The upper center piece 342 and the lower center piece 352 have sufficient spacing and do not interfere with each other during relative movement.

[0045] Embodiment 3 On the basis of the above-mentioned embodiments, the driving mechanism 1 is further limited, as shown in Figure 1 , Figure 2 and Figure 8 , the driving mechanism 1 comprises a guide piece 11, two guide rails, a sliding plate 15, a lead screw 14, a servo motor 12, and a coupling 13. The two guide rails are arranged on the side surface of the guide piece 11. The left and right sides of the sliding plate 15 are respectively connected to the guide rails in a sliding manner. The two guide rails limit the sliding plate 15. The middle part of the sliding plate 15 is provided with a connecting part, which is threadedly connected to the lead screw 14. The servo motor 12 is arranged on the top of the guide piece 11 and is fixedly connected to the guide piece 11. The servo motor 12 is connected to the lead screw 14 through the coupling 13. The servo motor 12 drives the lead screw 14 to rotate, thereby driving the sliding plate 15 to move up and down. The connecting piece 5 is arranged on the sliding plate 15. The movement of the sliding plate 15 drives the movement of the connecting piece 5, thereby enabling the winding assembly 3 and the limiting cover 4 to move up and down. The specific structure of the driving mechanism 1 can also adopt the existing structure. The driving mode can also adopt a cylinder driving or an electric push rod driving mode. The other parts of the embodiment are the same as those of the above-mentioned embodiments, which will not be described here.

[0046] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present application is usually placed, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0047] In addition, the terms "horizontal", "vertical" and the like in the description of the present application do not mean that the components must be absolutely horizontal or vertical, but can be slightly inclined. For example, "horizontal" only means that it is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0048] In the description of the present application, it should also be noted that unless otherwise explicitly specified and limited, the terms "provided", "mounted", "connected", "linked" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between the two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0049] The above is only the preferred embodiment of the present application, and does not limit the present application in any form. Any simple modification or equivalent change made according to the technical essence of the present application to the above embodiments falls within the scope of protection of the present application.

Claims

1. A wire harness reel processing device, characterized in that, It includes a mounting base, a drive mechanism, a winding mechanism, and cable clamps. The drive mechanism is mounted on the mounting base, and the winding mechanism is connected to the drive mechanism. The drive mechanism is used to drive the winding mechanism to move up and down. The cable clamps are located at the bottom of the winding mechanism and clamp and fix the cable end. The rotation of the winding mechanism is used to coil the cable to form a wire harness reel.

2. The wire harness reel processing apparatus as described in claim 1, characterized in that, The winding mechanism includes a power component, a connector, a winding assembly, and a limiting cover. The power component passes through the connector and is connected to the winding assembly, driving the winding assembly to rotate. The limiting cover is sleeved on the outside of the winding assembly and spaced apart from it. The limiting cover is located below the connector, has an open bottom, and has a wire-passing groove on its side for the cable to enter the winding assembly.

3. The wire harness reel processing apparatus as described in claim 2, characterized in that, The power assembly includes a worm gear reducer motor, a first synchronous pulley, a second synchronous pulley, a synchronous belt, a central shaft, a support member, and two bearing seats. The support member is mounted on the connecting member, with a gap in the middle of the support member from the connecting member. The worm gear reducer motor is mounted on the support member. The first synchronous pulley is located between the support member and the connecting member and is connected to the worm gear reducer motor. The second synchronous pulley is mounted on the central shaft, which passes through the connecting member. The bearing seats are respectively located on both sides of the connecting member, and the central shaft is inserted into the bearing seats. The second synchronous pulley is located above the connecting member. The first and second synchronous pulleys are connected by a synchronous belt. The limiting cover is connected to the bearing seats below the connecting member.

4. The wire harness reel processing apparatus as described in claim 2, characterized in that, The winding assembly includes an upper mounting plate, a lower mounting plate, an upper connecting rod assembly, a lower connecting rod assembly, and multiple sets of shift fork assemblies; the multiple sets of shift fork assemblies are disposed between the upper mounting plate and the lower mounting plate, and the shift fork assemblies are distributed around the upper mounting plate and the lower mounting plate; the upper connecting rod assembly is connected to the upper mounting plate and the shift fork assemblies, and the lower connecting rod assembly is connected to the lower mounting plate and the shift fork assemblies; the cable clamp is disposed on the lower mounting plate.

5. The wire harness reel processing apparatus as described in claim 4, characterized in that, The shift fork assembly includes a fixed rod, a movable rod, two winding rods, multiple movable shift forks, and a receiving shift fork. The two winding rods are respectively connected to an upper mounting plate and a lower mounting plate, and are spaced apart. The fixed rod is positioned between the two winding rods. The upper and lower ends of the fixed rod are respectively connected to the upper mounting plate and the lower mounting plate. The movable rod is connected to the fixed rod via multiple movable shift forks, and the movable rod is spaced apart from the upper and lower mounting plates. The multiple movable shift forks are hinged to the movable rod and the fixed rod, respectively. The receiving shift fork is hinged only to the fixed rod. The ends of the movable shift forks and the receiving shift fork are located between the two winding rods and extend beyond the gap between the two winding rods. The upper connecting rod assembly is hinged to the multiple movable rods. The lower connecting rod assembly is hinged to the multiple receiving shift forks.

6. The wire harness reel processing apparatus as described in claim 5, characterized in that, Both the movable fork and the receiving fork have bristles on their outer edges.

7. The wire harness reel processing apparatus as described in claim 5, characterized in that, The upper connecting rod assembly includes an upper central member, a cylinder push rod, multiple upper connecting rods, and an upper fixing member. The upper fixing member is connected to the upper mounting plate. One end of the cylinder push rod is hinged to the upper fixing member, and the other end is connected to the upper central member. The multiple upper connecting rods are respectively hinged around the upper central member. The upper central member is hinged to multiple movable rods through the multiple upper connecting rods. The cylinder push rod is used to drive the upper central member to move up and down, thereby causing multiple movable forks to rotate and open / close.

8. The wire harness reel processing apparatus as described in claim 5, characterized in that, The lower connecting rod assembly includes a three-axis cylinder, a set of lower fixing parts, a lower center part, and multiple lower connecting rods. The three-axis cylinder is mounted on the lower mounting plate, and the lower fixing parts are located on both sides of the three-axis cylinder and connected to the three-axis cylinder and the lower mounting plate respectively. The lower center part is mounted on the three-axis cylinder, and the multiple lower connecting rods are respectively hinged around the lower center part. The lower center part is hinged to multiple receiving forks through the multiple lower connecting rods. The three-axis cylinder drives the lower center part to move up and down, thereby causing the multiple receiving forks to rotate and open / close.

9. The wire harness reel processing apparatus as described in claim 2, characterized in that, The driving mechanism includes a guide member, two guide rails, a sliding plate, a lead screw, a servo motor, and a coupling. The two guide rails are spaced apart on the side of the guide member. The left and right sides of the sliding plate are slidably connected to the guide rails respectively. A connecting part is provided in the middle of the sliding plate, and the connecting part is threadedly connected to the lead screw. The servo motor is located on the top of the guide member and connected to the guide member. The servo motor is connected to the lead screw through the coupling. The servo motor drives the lead screw to rotate, enabling the sliding plate to move up and down. The connecting part is located on the sliding plate.

10. The wire harness reel processing apparatus as described in claim 1, characterized in that, The mounting base is provided with a clearance opening at the position of the winding mechanism, which is used to allow the winding mechanism to make room.

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