A wire harness auxiliary bundling structure

Abstract

The present application relates to the technical field of wire harness bundling, and in particular to a wire harness auxiliary bundling structure, which comprises a first positioning assembly and a second positioning assembly located on both sides of a machine body bundling station, and a sliding assembly driving the first positioning assembly to slide horizontally along a workbench, wherein the first positioning assembly is used to clamp the starting end of the wire harness and move horizontally along the workbench driven by the sliding assembly, and the second positioning assembly is used to clamp the other end of the wire harness and limit the sliding speed of the wire harness; a measuring ruler is provided on the workbench, and a scale is marked on the measuring ruler; a pointer is provided on the first positioning assembly, and the pointer is aligned with the measuring ruler; a positioning ring is provided on the measuring ruler, and the position of the positioning ring is the position where the pointer needs to point to, thereby achieving the effect of improving the safety factor of the staff during operation when using the wire harness auxiliary bundling structure.

Description

Technical Field

[0001] The present application relates to the technical field of wire harness bundling, and in particular to a wire harness auxiliary bundling structure. Background Art

[0002] Currently, rubber sleeves are put on the outside of several wire cores, and then the wire cores are bundled and fixed to form a wire harness; although the rubber sleeves can wrap the wire cores to a certain extent, in some cases, especially when subjected to external vibration, pulling or shaking during equipment operation, the wire cores may still move slightly inside the rubber sleeves.

[0003] Therefore, usually the outside of the rubber sleeve is tied with a cable tie, which can further firmly fix the wire core in the rubber sleeve. In addition, the accurate tying position can ensure that the cable tie is fixed in the most effective position, increase the friction and tightening force between the wire harness and the cable tie, and thus reduce the risk of the cable tie loosening.

[0004] The existing wire harness auxiliary bundling structure includes a vibrating screen, a workbench, and a bundling station arranged on the workbench. The upper surface of the workbench is horizontal and arranged on one side of the vibrating screen. A feed trough is provided downward on the upper surface of the workbench. The feed trough is connected to the discharge port of the vibrating screen. The bundling station is located at the end of the feed trough away from the vibrating screen. When in use, according to the length of the wire harness bundling, one hand pinches the free end of the wire harness, and the other hand pinches the bundling station of the wire harness, and the position to be tied is close to the bundling station; the vibrating screen is a bundling belt, which will enter the feed trough and finally enter the bundling station after being combed by the vibrating screen. When the wire harness is close to the bundling station, the bundling belt will bundle the wire harness.

[0005] The above-mentioned prior art solutions have the following defects: when the above-mentioned technical solutions are used, in order to ensure the accuracy of binding, the fingers of the workers may be tied to the wiring harness by the binding tape during binding, which may cause injuries to the workers and has a low safety factor. Summary of the invention

[0006] In order to improve the safety factor of workers when using the wire harness auxiliary bundling structure, the present application provides a wire harness auxiliary bundling structure.

[0007] The above technical objectives of this application are achieved through the following technical solutions:

[0008] A wire harness auxiliary bundling structure comprises a first positioning assembly and a second positioning assembly located on both sides of a machine body binding station, and a sliding assembly driving the first positioning assembly to slide horizontally along a workbench, wherein the first positioning assembly is used to clamp the starting end of the wire harness and move horizontally along the workbench driven by the sliding assembly, and the second positioning assembly is used to clamp the other end of the wire harness and limit the sliding speed of the wire harness; a measuring ruler is provided on the workbench, and scales are marked on the measuring ruler; a pointer is provided on the first positioning assembly, and the pointer is aligned with the measuring ruler; a positioning ring is sleeved on the measuring ruler, and the position of the positioning ring is the position where the pointer needs to point to.

[0009] By adopting the above scheme, after the wire harness is clamped to the first positioning component and the second positioning component, the sliding component is started, and the sliding component drives the first positioning component to move horizontally along the workbench, and the first positioning component drives the wire harness to move synchronously. Because the second positioning component is provided, there is friction between the second positioning component and the wire harness, which reduces the sliding speed of the wire harness, so that the sliding speeds of the two ends of the wire harness are different. Due to the different sliding speeds at the two ends of the wire harness, the wire harness is always in a straight state, which is convenient for binding the wire harness; because a positioning ring is provided, the positioning ring is moved to slide on the measuring ruler, and the position of the positioning ring relative to the measuring ruler is determined according to the position where the wire harness needs to be bound; when the first positioning component slides, the pointer slides synchronously, and when the position of the pointer coincides with the position of the positioning ring, the sliding component is closed. At this time, the position where the wire harness coincides with the binding station is the position where the wire harness needs to be bound, and the binding station can be controlled to bind the wire harness, thereby achieving the effect of improving the safety factor of the staff during operation when using the wire harness auxiliary binding structure.

[0010] Furthermore, the sliding assembly includes a lead screw, a slider and a driving member, the lead screw is horizontally arranged above the workbench, the driving member is arranged on the workbench to drive the lead screw to rotate, the slider is sleeved on the lead screw and is threadedly connected to the lead screw; the slider is connected to the first positioning assembly to drive the first positioning assembly to reciprocate on the workbench; a moving block is arranged on the side of the first positioning assembly close to the workbench, and a sliding groove is opened on the workbench corresponding to the moving block for the moving block to slide back and forth, and the moving block is slidably connected to the sliding groove.

[0011] By adopting the above scheme, the driving member is started, the driving member drives the lead screw to rotate, the rotation of the lead screw drives the slider to move along the lead screw, and the slider drives the first positioning assembly to slide along the workbench; the first positioning assembly drives the wire harness to move along the workbench, so that the relative position relationship between the wire harness and the binding station changes; and because a moving block is provided, when the first positioning assembly slides along the workbench, the moving block slides along the slide groove synchronously, thereby limiting the sliding path of the first positioning assembly along the workbench.

[0012] Furthermore, the first positioning assembly includes a first support plate, a gear, a first rack, a second rack, a first clamping block, a second clamping block and an electric drive unit, the first support plate is horizontally arranged above the workbench and fixedly connected to the moving block; the gear is horizontally arranged above the first support plate, and the electric drive unit is arranged on the workbench to drive the gear to rotate; the first rack and the second rack are respectively meshed with the two sides of the gear, and the rotation of the gear can drive the first rack and the second rack to approach or move away from each other; the first clamping block and the second clamping block are both arranged on the side close to the binding station, and the first clamping block and the second clamping block are arranged in the same line, the first clamping block is fixedly connected to the end of the first rack away from the second rack, and the second clamping block is fixedly connected to the end of the second rack away from the first rack; the first clamping block and the second clamping block are driven by the first rack and the second rack to approach or move away from each other and clamp the wiring harness.

[0013] By adopting the above scheme, the electric drive component is started, and the output end of the electric drive component rotates, driving the gear to rotate, and the gear drives the first rack and the second rack to move closer to or away from each other. The first rack and the second rack move closer to each other, which can drive the first clamping block and the second clamping block to move closer to each other. The first clamping block and the second clamping block move closer to each other to clamp the wiring harness.

[0014] Furthermore, the second positioning assembly includes a second support plate and a clamping ring. The second support plate is horizontally arranged on the workbench and fixedly connected to the workbench. The clamping ring is fixedly connected to the side of the second support plate facing away from the workbench. An adjustment assembly is arranged inside the clamping ring for clamping the wiring harness and increasing the friction of the wiring harness sliding in the clamping ring.

[0015] By adopting the above scheme, the setting of the adjustment component can increase the friction force of the wire harness placed in the clamping ring. When the first positioning component pulls the wire harness to move, the wire harness located at one end of the clamping ring has a reduced speed due to the friction force when passing through the clamping ring, resulting in different movement speeds at both ends of the wire harness, so that the wire harness is always in a straight state, which is convenient for binding the wire harness.

[0016] Furthermore, a receiving opening is provided on the clamping ring, and a blocking arm is hinged on the side wall of the receiving opening, and the length of the blocking arm is greater than the diameter of the receiving opening; a magnetic sheet is fixedly connected to the overlapping position of the blocking arm and the clamping ring, and the magnetic sheet is magnetically connected to the clamping ring; the overlapping position of the blocking arm and the clamping ring is located on the inner side of the clamping ring.

[0017] By adopting the above scheme, because a blocking arm is provided, when the wire harness needs to be placed inside the clamping ring, it is only necessary to push the blocking arm toward the inside of the clamping ring so that the receiving port is opened and the wire harness can be placed through the receiving port; and because a magnetic suction sheet is provided, when the wire harness is placed inside the clamping ring, the magnetic suction sheet is magnetically connected to the clamping ring, so that the clamping ring is in a closed state, thereby preventing the wire harness from falling off through the clamping ring.

[0018] Furthermore, the adjustment assembly includes an elastic member and a pressing member, one end of the elastic member is fixedly connected to the top wall of the clamping ring, and the other end of the elastic member is fixedly connected to the pressing member. Pushed by the elastic member, the pressing member abuts against the wiring harness arranged inside the clamping ring, thereby reducing the speed at which the wiring harness passes between the pressing member and the bottom wall of the clamping ring.

[0019] By adopting the above scheme, after the wiring harness is placed into the clamping ring, the elastic member drives the pressing member to abut against the wiring harness under its own elastic action, thereby increasing the friction between the wiring harness and the pressing member. Therefore, when the first positioning component slides along the workbench in the direction away from the second limiting component to drive the wiring harness to move, the wiring harness that slides through the pressing member in the direction close to the first positioning component slows down due to the friction force, so that the wiring harness is in a straight state between the first positioning component and the second positioning component, which is convenient for binding the wiring harness.

[0020] Furthermore, a limiting rod is arranged between the pressing member and the clamping ring, the limiting rod is passed through the elastic member, one end of the limiting rod is fixedly connected to the pressing member, and the other end of the limiting rod penetrates the side wall of the clamping ring and is slidably connected to the side wall of the clamping ring; a limiting block is arranged on the side of the limiting rod away from the pressing member, and the limiting block is used to limit the sliding range of the limiting rod.

[0021] By adopting the above solution, because a limit rod is provided, when the elastic part is compressed or extended, the limit rod slides up and down along the clamping ring synchronously, thereby preventing the elastic part from deforming and causing the movement trajectory of the pressing part to shift; and because a limit block is provided, the limit block can limit the maximum sliding range of the limit rod, preventing the limit rod from sliding completely into the clamping ring.

[0022] Furthermore, a plurality of ball grooves are formed on the bottom wall of the clamping ring, and a ball is embedded in each ball groove.

[0023] By adopting the above solution, the arrangement of the ball enables the wire harness to move along the ball toward the first positioning assembly under the pulling of the first positioning assembly.

[0024] Furthermore, a linkage assembly is arranged between the limit block and the blocking arm, and the linkage assembly includes a support block, a balance rod, a first connecting rod and a second connecting rod. The support block is fixedly connected to the clamping ring, the balance rod is arranged on the side of the support block away from the clamping ring, and the balance rod is rotatably connected to the support block; the first connecting rod is arranged on the side of the balance rod close to the blocking arm, and the two ends of the first connecting rod are respectively hinged to the blocking arm and the balance rod; the second connecting rod is arranged on the side of the balance rod close to the limit block, and the two ends of the second connecting rod are respectively hinged to the balance rod and the limit block.

[0025] By adopting the above scheme, when the blocking arm is pushed toward the direction close to the inside of the clamping ring, the blocking arm drives the first connecting rod to move toward the direction close to the inside of the clamping ring, the first connecting rod drives one side of the balance rod to tilt around the support block toward the direction close to the first connecting rod, and the other end of the balance rod is tilted, thereby driving the second connecting rod to move toward the direction close to the balance rod, the second connecting rod pulls the limit block to move in the direction away from the bottom wall of the clamping ring, the limit block drives the limit rod to move in the direction away from the bottom wall of the clamping ring, and the limit rod drives the pressing piece to move in the direction away from the bottom wall of the clamping ring, so that the gap between the pressing piece and the bottom wall of the clamping ring becomes larger, which facilitates the insertion of the wiring harness between the pressing piece and the bottom wall of the clamping ring.

[0026] Furthermore, it also includes a control system, a first sensor is provided on the side wall of the positioning ring away from the binding station, and a second sensor is provided corresponding to the first sensor; the input end of the control system is coupled to the first sensor, and the output end of the control system is coupled to the driving member; when the second sensor abuts against the first sensor, the first sensor transmits a signal to the control system, the control system issues a command to the driving member, and the driving member stops rotating.

[0027] In summary, this application has the following technical effects:

[0028] 1. By setting up this structure, the sliding component is started, and the sliding component drives the first positioning component to move horizontally along the workbench. The first positioning component will drive the wire harness to move synchronously. Because the second positioning component is set, there is friction between the second positioning component and the wire harness, which reduces the sliding speed of the wire harness, so that the sliding speeds of the two ends of the wire harness are different, so that the wire harness is always in a straight state, which is convenient for binding the wire harness; because a positioning ring is set, the positioning ring is moved to slide on the measuring ruler to determine the position of the positioning ring; when the position of the pointer coincides with the position of the positioning ring, the sliding component is closed, and the position where the wire harness coincides with the binding station is the position where the wire harness needs to be bound, and the binding station can be controlled to bind the wire harness, thereby achieving the effect of improving the safety factor of the staff when using the wire harness auxiliary binding structure;

[0029] 2. By setting up the first positioning assembly, the electric drive component is started, the output end of the electric drive component rotates, driving the gear to rotate, the gear drives the first rack and the second rack to move closer to or away from each other, the first rack and the second rack move closer to each other, which can drive the first clamping block and the second clamping block to move closer to each other, and the first clamping block and the second clamping block move closer to each other to clamp the wiring harness;

[0030] 3. By setting a limit rod, when the elastic member is compressed or extended, the limit rod is synchronously extended and retracted up and down along the clamping ring, thereby preventing the elastic member from being deformed and causing the movement trajectory of the pressing member to be offset. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a structural schematic diagram of a wire harness auxiliary bundling structure of the present application;

[0032] Figure 2 It is a structural schematic diagram of the first positioning component of the present application;

[0033] Figure 3 It is a schematic diagram of the internal structure of the first positioning component of the present application;

[0034] Figure 4 It is a structural diagram of the location of the electric drive components of this application;

[0035] Figure 5 is a schematic diagram of the structure of the second positioning component of the present application;

[0036] Figure 6 It is a structural diagram of the linkage components of this application.

[0037] In the figure, 1, workbench; 11, measuring ruler; 111, positioning ring; 1111, first sensor; 12, tying station; 13, slide; 21, first positioning assembly; 211, first support plate; 2111, moving block; 2112, pointer; 21121, second sensor; 212, clamping assembly; 2121, gear; 2122, first rack; 2123, second rack; 2124, first clamping block; 21241, first clamping claw; 2125, second clamping block; 21251, second clamping claw; 212 6. Electric drive component; 22. Second positioning component; 221. Second support plate; 222. Clamping ring; 2221. Blocking arm; 22211. Magnetic sheet; 23. Sliding component; 231. Lead screw; 232. Sliding block; 233. Driving component; 3. Adjusting component; 31. Elastic component; 32. Pressing component; 33. Limiting rod; 34. Limiting block; 4. Linkage component; 41. Support block; 42. Balance rod; 43. First connecting rod; 44. Second connecting rod; 5. Ball bearing; 6. Wiring harness; 7. Protective cover; 8. Slide; 81. Movable block. DETAILED DESCRIPTION

[0038] The present application is further described in detail below in conjunction with the accompanying drawings.

[0039] Reference Figure 1The present embodiment provides a wire harness auxiliary bundling structure, comprising a first positioning component 21, a second positioning component 22 and a sliding component 23 arranged on a body workbench 1, wherein the first positioning component 21 and the second positioning component 22 are respectively arranged on both sides of a body binding station 12, wherein the first positioning component 21 is used to clamp and fix the starting end of the wire harness 6, and the second positioning component 22 is used to clamp the other end of the wire harness 6 and limit the sliding speed of the wire harness 6; the sliding component 23 is arranged on the workbench 1, and is located on one side of the first positioning component 21, and is used to drive the first positioning component 21 to slide back and forth along the length direction of the workbench 1, thereby adjusting the relative position relationship between the wire harness 6 and the binding station 12.

[0040] Reference Figure 1-Figure 2 The first positioning assembly 21 includes a first supporting plate 211 and a clamping assembly 212. The first supporting plate 211 is horizontally placed on the workbench 1. A moving block 2111 is fixedly connected to the side of the first supporting plate 211 close to the workbench 1. A sliding groove 13 for horizontal reciprocating sliding of the moving block 2111 is provided on the upper surface of the workbench 1 corresponding to the moving block 2111 along the length direction. The moving block 2111 is slidably connected to the sliding groove 13. The clamping assembly 212 is arranged on the side of the first supporting plate 211 away from the workbench 1. The clamping assembly 212 is used to clamp the wiring harness 6.

[0041] Reference Figure 2-Figure 4The clamping assembly 212 includes a gear 2121, a first rack 2122, a second rack 2123, a first clamping block 2124, a second clamping block 2125 and an electric drive 2126. The gear 2121 is arranged on the upper surface of the first support plate 211 and is rotatably connected to the first support plate 211; a receiving cavity is downwardly opened on the upper surface of the first support plate 211, and the electric drive 2126 is fixedly connected in the receiving cavity. The output end of the electric drive 2126 is fixedly connected to the gear 2121, and the electric drive 2126 is used to drive the gear 2121 to rotate; the first rack 2122 and the second rack 2123 are respectively meshed with the two sides of the gear 2121, and the rotation of the gear 2121 can drive the first rack 2122 and the second rack 2123 to move closer to or away from each other; the first clamping block 2124 and the second clamping block 2125 are both arranged on one side close to the binding station 12 , and the first clamping block 2124 and the second clamping block 2125 are arranged in the same line, the first clamping block 2124 is fixedly connected to one end of the first rack 2122 away from the second rack 2123, the second clamping block 2125 is fixedly connected to one end of the second rack 2123 away from the first rack 2122, the first clamping block 2124 and the second clamping block 2125 work together to clamp the wiring harness 6; the outer cover of the gear 2121 is provided with a protective cover 7, the protective cover 7 is fixedly connected to the workbench 1, and the protective cover 7 is used to prevent the wiring harness 6 from being entangled with the gear 2121; in this embodiment, the first rack 2122 and the second rack 2123 are slidably connected to the workbench 1, and the specific sliding connection method is: a slideway 8 is provided on the support plate, and the first rack 2122 and the second rack 2123 are fixedly connected with movable blocks 81, and each movable block 81 is slidably connected to the slideway 8.

[0042] Reference Figure 3 The top wall of the first clamping block 2124 is fixedly connected with a first clamping claw 21241, and the top wall of the second clamping block 2125 is fixedly connected with a second clamping claw 21251. The first clamping claw 21241 and the second clamping claw 21251 are both arc-shaped, and the arc openings are opposite to each other; the second clamping claw 21251 is a hollow structure, and the first clamping claw 21241 can be inserted into the second clamping claw 21251; the setting of the first clamping claw 21241 and the second clamping claw 21251 facilitates clamping of the wiring harness 6.

[0043] Reference Figure 1The sliding assembly 23 includes a lead screw 231, a slider 232 and a driving member 233. Both ends of the lead screw 231 are rotatably connected to the workbench 1. The lead screw 231 is located on one side of the first support plate 211. The driving member 233 is arranged on the workbench 1. The driving member 233 is fixedly connected to the workbench 1. The output end of the driving member 233 is fixedly connected to the lead screw 231. The driving member 233 is used to drive the lead screw 231 to rotate; the slider 232 is sleeved on the lead screw 231, and the slider 232 is threadedly connected to the lead screw 231; the slider 232 is fixedly connected to the first support plate 211 on one side close to the first support plate 211.

[0044] Reference Figure 1-Figure 2 A measuring ruler 11 is fixedly connected to the workbench 1, and a positioning ring 111 is sleeved on the measuring ruler 11, and the positioning ring 111 can slide along the measuring ruler 11; a pointer 2112 is fixedly connected to the side wall of the first support plate 211 close to the positioning ring 111; first, according to the length of the starting end of the wiring harness 6 and the length of the position to be tied, the position relationship between the positioning ring 111 and the measuring ruler 11 is adjusted; when the first support plate 211 moves along the workbench 1 in the direction close to the positioning ring 111, when the pointer 2112 abuts against the positioning ring 111, the position where the wiring harness 6 needs to be tied corresponds exactly to the binding station 12; in this embodiment, the side wall of the positioning ring 111 is threadedly connected with a top screw, and when the position relationship between the positioning ring 111 and the measuring ruler 11 is determined, the relative position relationship between the positioning ring 111 and the measuring ruler 11 can be locked by rotating the top screw to abut against the measuring ruler 11.

[0045] Reference Figure 5-Figure 6 The second positioning assembly 22 includes a second support plate 221 and a clamping ring 222. The second support plate 221 is horizontally arranged on the workbench 1 and fixedly connected to the workbench 1. The clamping ring 222 is fixed on the upper surface of the second support plate 221. A receiving port is opened on the side of the clamping ring 222. A blocking arm 2221 is hingedly provided on the side wall of the receiving port. The length of the blocking arm 2221 is greater than the diameter of the receiving port. There is an overlapping area between the blocking arm 2221 and the clamping ring 222. The overlapping position of the blocking arm 2221 and the clamping ring 222 is located on the inner side of the clamping ring 222.

[0046] Reference Figure 6 A magnetic sheet 22211 is provided at the position where the blocking arm 2221 overlaps the clamping ring 222. The magnetic sheet 22211 is fixedly connected to the blocking arm 2221, and the magnetic sheet 22211 is magnetically connected to the clamping ring 222. In this embodiment, the clamping ring 222 is made of a magnetically attractive material, for example, iron.

[0047] Reference Figure 6The top of the inner side of the clamping ring 222 is provided with an adjustment component 3, which includes an elastic member 31, a pressing member 32, a limiting rod 33 and a limiting block 34. One end of the elastic member 31 is fixedly connected to the clamping ring 222, and the other end of the elastic member 31 is fixedly connected to the pressing member 32; the limiting rod 33 is located between the pressing member 32 and the clamping ring 222, one end of the limiting rod 33 is fixedly connected to the pressing member 32, and the clamping ring 222 is provided with a sliding hole corresponding to the other end of the limiting rod 33. The other end is slidably connected to the sliding hole; the limit block 34 is arranged at the end of the limit rod 33 away from the lower pressure piece 32, and the limit block 34 is fixedly connected to the limit rod 33, and the limit block 34 is used to prevent the limit rod 33 from being completely retracted into the clamping ring 222; in this embodiment, the lower pressure piece 32 is arc-shaped as a whole; under the action of the elastic piece 31, the lower pressure piece 32 can be pushed to move in the direction close to the bottom wall of the clamping ring 222, so that the wiring harness 6 placed between the lower pressure piece 32 and the bottom wall of the clamping ring 222 is clamped.

[0048] Reference Figure 1 and Figure 6 The bottom wall of the clamping ring 222 is provided with a plurality of ball grooves, each of which is embedded with a ball 5, and each ball 5 is slidably connected to the ball groove, so that the wiring harness 6 located between the pressing piece 32 and the bottom wall of the clamping ring 222 can slide between the pressing piece 32 and the clamping ring 222; in this embodiment, the pressing piece 32 and the ball 5 work together to clamp the wiring harness 6 away from the starting end. When the starting end of the wiring harness 6 moves toward the side away from the pressing piece 32 under the drive of the first positioning component 21, the wiring harness 6 passing through the area between the pressing piece 32 and the ball 5 moves at a speed less than the starting end, so that the wiring harness 6 between the first positioning component 21 and the pressing piece 32 is always in a straight state, which is convenient for binding the wiring harness 6.

[0049] Reference Figure 5-Figure 6 A linkage assembly 4 is arranged between the limit block 34 and the blocking arm 2221, and the linkage assembly 4 includes a support block 41, a balance rod 42, a first connecting rod 43 and a second connecting rod 44. The support block 41 is fixedly connected to the outer surface of the clamping ring 222; the balance rod 42 is arranged on the side of the support block 41 away from the clamping ring 222, and the balance rod 42 is rotatably connected to the support block 41; the first connecting rod 43 is arranged on the side of the balance rod 42 close to the blocking arm 2221, and the two ends of the first connecting rod 43 are respectively hinged to the blocking arm 2221 and the balance rod 42; the second connecting rod 44 is arranged on the side of the balance rod 42 close to the limit block 34, and the two ends of the second connecting rod 44 are respectively hinged to the balance rod 42 and the limit block 34.

[0050] Reference Figure 6, pushing the blocking arm 2221 in the direction close to the inside of the clamping ring 222, the movement of the blocking arm 2221 drives the first connecting rod 43 to move in the direction close to the inside of the clamping ring 222, the first connecting rod 43 drives the balancing rod 42 to tilt around the support block 41 in the direction close to the first connecting rod 43, and the other end of the balancing rod 42 is tilted; the tilted end of the balancing rod 42 drives the second connecting rod 44 to move in the direction close to the balancing rod 42, and the second connecting rod 44 pulls the limit block 34 to move in the direction away from the clamping ring 222, and the movement of the limit block 34 drives the limit rod 33 to move in the direction away from the bottom wall of the clamping ring 222; the limit rod 33 drives the lower pressing piece 32 to move in the direction away from the bottom wall of the clamping ring 222, so that the gap between the lower pressing piece 32 and the bottom wall of the clamping ring 222 becomes larger, which is convenient for placing the wiring harness 6 into the space between the lower pressing piece 32 and the bottom wall of the clamping ring 222 through the receiving port.

[0051] Reference Figure 1-Figure 2 A first sensor 1111 is provided on the side wall of the positioning ring 111 away from the binding station 12, and the first sensor 1111 is fixedly connected to the positioning ring 111. A second sensor 21121 is provided at one end of the pointer 2112 close to the positioning ring 111 corresponding to the first sensor 1111. A control system is provided on the workbench 1, and an input end of the control system is coupled to the first sensor 1111, and an output end of the control system is coupled to the driving member 233. The driving member 233 is started, and the rotation of the driving member 233 can drive the screw 231 to rotate, and the screw 231 is rotated. The slider 232 is rotated to move along the lead screw 231, and the slider 232 drives the first support plate 211 to move, and the first support plate 211 drives the wire harness 6 and the pointer 2112 thereon to move. When the second sensor 21121 abuts against the first sensor 1111, the first sensor 1111 transmits a signal to the control system, and the control system issues a command to the driving member 233, and the driving member 233 stops rotating. At this time, the position of the wire harness 6 corresponding to the binding station 12 is the position where the wire harness 6 needs to be bound, and the driving body can bind the wire harness 6.

[0052] The implementation principle of a wire harness auxiliary bundling structure in an embodiment of the present application is as follows: the starting end of the wire harness 6 is placed between the first clamping claw 21241 and the second clamping claw 21251; then the electric drive component 2126 is started, and the rotation of the electric drive component 2126 drives the gear 2121 to rotate, and the rotation of the gear 2121 drives the first rack 2122 and the second rack 2123 to move in a direction close to each other, thereby driving the first clamping claw 21241 and the second clamping claw 21251 to move in a direction close to each other until the wire harness 6 is clamped; then the blocking arm 2221 is pushed in a direction close to the inside of the clamping ring 222, so that the receiving port is opened at an angle, and at this time the blocking arm 2221 drives the first connecting rod 43 to move in a direction close to the inside of the clamping ring 222, and the first connecting rod 4 3 drives the balancing rod 42 to tilt around the support block 41 toward the direction close to the first connecting rod 43, and the other end of the balancing rod 42 is tilted around the support block 41, thereby driving the second connecting rod 44 to move toward the direction close to the balancing rod 42, and the second connecting rod 44 pulls the limit block 34 to move in the direction away from the bottom wall of the clamping ring 222, and the limit block 34 drives the limit rod 33 to move in the direction away from the bottom wall of the clamping ring 222, and the limit rod 33 drives the pressing piece 32 to move in the direction away from the bottom wall of the clamping ring 222, so that the gap between the pressing piece 32 and the bottom wall of the clamping ring 222 becomes larger, and then the wiring harness 6 is put into the space between the pressing piece 32 and the bottom wall of the clamping ring 222 through the receiving port; then the blocking arm 2221 is released, and the blocking arm 2221 is magnetically attracted to the clamping ring 222 under the action of magnetism.

[0053] Start the driving member 233, the driving member 233 rotates to drive the lead screw 231 to rotate, the lead screw 231 rotates to drive the slider 232 to move along the lead screw 231, the displacement of the slider 232 drives the first support plate 211 to move along the workbench 1, the first support plate 211 moves along the workbench 1 to drive the clamping assembly 212 to move, the clamping assembly 212 drives the starting end of the wiring harness 6 to move, at this time, the other end of the wiring harness 6 moves along the ball 5 at a speed less than the starting end of the wiring harness 6 toward the starting end of the wiring harness 6; until the second sensor 21121 abuts against the first sensor 1111, and then the first sensor 1111 transmits a signal to the control system, after receiving the signal, the control system closes the driving member 233; at this time, the position where the wiring harness 6 needs to be tied corresponds to the tying station 12, and then the tying station 12 is started to tie the wiring harness 6.

[0054] This specific embodiment is merely an explanation of the present application and is not a limitation of the present application. After reading this specification, those skilled in the art may make modifications to the present embodiment without any creative contribution as needed, but such modifications are protected by the patent law as long as they are within the scope of the claims of the present application.

Claims

1. A wire harness auxiliary bundling structure, characterized in that: The invention comprises a first positioning assembly (21) and a second positioning assembly (22) located on both sides of a machine body binding station (12), and a sliding assembly (23) driving the first positioning assembly (21) to slide horizontally along a workbench (1), wherein the first positioning assembly (21) is used to clamp the starting end of a wire harness (6) and to move horizontally along the workbench (1) driven by the sliding assembly (23), and the second positioning assembly (22) is used to clamp the other end of the wire harness (6) and to limit the sliding speed of the wire harness (6); a measuring ruler (11) is provided on the workbench (1), and a scale is marked on the measuring ruler (11); a pointer (2112) is provided on the first positioning assembly (21), and the pointer (2112) is aligned with the measuring ruler (11); a positioning ring (111) is sleeved on the measuring ruler (11), and the position of the positioning ring (111) is the position that the pointer (2112) needs to point to; The second positioning assembly (22) comprises a second supporting plate (221) and a clamping ring (222); the second supporting plate (221) is horizontally arranged on the workbench (1) and fixedly connected to the workbench (1); the clamping ring (222) is fixedly connected to a side of the second supporting plate (221) facing away from the workbench (1); an adjusting assembly (3) is arranged inside the clamping ring (222) for clamping the wire harness (6) and increasing the friction force of the wire harness (6) sliding inside the clamping ring (222); The clamping ring (222) is provided with a receiving opening, and a blocking arm (2221) is hingedly connected to the side wall of the receiving opening, and the length of the blocking arm (2221) is greater than the diameter of the receiving opening; a magnetic attraction sheet (22211) is fixedly connected to the overlapping position of the blocking arm (2221) and the clamping ring (222), and the magnetic attraction sheet (22211) is magnetically connected to the clamping ring (222); the overlapping position of the blocking arm (2221) and the clamping ring (222) is located on the inner side of the clamping ring (222); The adjustment assembly (3) comprises an elastic member (31) and a pressing member (32), one end of the elastic member (31) is fixedly connected to the top wall of the clamping ring (222), and the other end of the elastic member (31) is fixedly connected to the pressing member (32), and the pressing member (32) is pushed by the elastic member (31) to abut against the wire harness (6) disposed inside the clamping ring (222), thereby reducing the speed at which the wire harness (6) passes between the pressing member (32) and the bottom wall of the clamping ring (222); A limiting rod (33) is arranged between the pressing member (32) and the clamping ring (222), the limiting rod (33) is inserted into the elastic member (31), one end of the limiting rod (33) is fixedly connected to the pressing member (32), and the other end of the limiting rod (33) penetrates the side wall of the clamping ring (222) and is slidably connected to the side wall of the clamping ring (222); a limiting block (34) is arranged on the side of the limiting rod (33) away from the pressing member (32), and the limiting block (34) is used to limit the sliding range of the limiting rod (33); A linkage assembly (4) is arranged between the limit block (34) and the blocking arm (2221), and the linkage assembly (4) comprises a support block (41), a balance bar (42), a first connecting rod (43) and a second connecting rod (44); the support block (41) is fixedly connected to the clamping ring (222); the balance bar (42) is arranged on a side of the support block (41) away from the clamping ring (222); the balance bar (42) is rotatably connected to the support block (41); the first connecting rod (43) is arranged on a side of the balance bar (42) close to the blocking arm (2221); two ends of the first connecting rod (43) are respectively hinged to the blocking arm (2221) and the balance bar (42); the second connecting rod (44) is arranged on a side of the balance bar (42) close to the limit block (34); two ends of the second connecting rod (44) are respectively hinged to the balance bar (42) and the limit block (34).

2. A wire harness auxiliary bundling structure according to claim 1, characterized in that: The sliding assembly (23) comprises a lead screw (231), a slider (232) and a driving member (233); the lead screw (231) is horizontally arranged above the workbench (1); the driving member (233) is arranged on the workbench (1) and is used to drive the lead screw (231) to rotate; the slider (232) is sleeved on the lead screw (231) and is threadedly connected to the lead screw (231); the slider (232) is connected to the first positioning assembly (21) and is used to drive the first positioning assembly (21) to reciprocate on the workbench (1); a moving block (2111) is arranged on one side of the first positioning assembly (21) close to the workbench (1); a sliding groove (13) for allowing the moving block (2111) to reciprocate is opened on the workbench (1) corresponding to the moving block (2111); the moving block (2111) is slidably connected to the sliding groove (13).

3. A wire harness auxiliary bundling structure according to claim 2, characterized in that: The first positioning assembly (21) comprises a first supporting plate (211), a gear (2121), a first rack (2122), a second rack (2123), a first clamping block (2124), a second clamping block (2125) and an electric drive component (2126); the first supporting plate (211) is horizontally arranged above the workbench (1) and is fixedly connected to the moving block (2111); the gear (2121) is horizontally arranged above the first supporting plate (211); the electric drive component (2126) is arranged on the workbench (1) and is used to drive the gear (2121) to rotate; the first rack (2122) and the second rack (2123) are respectively meshed with two sides of the gear (2121); the rotation of the gear (2121) can drive the first rack The first clamping block (2124) and the second clamping block (2125) are both arranged on a side close to the binding station (12), and the first clamping block (2124) and the second clamping block (2125) are arranged in a colinear manner, the first clamping block (2124) is fixedly connected to an end of the first rack (2122) away from the second rack (2123), and the second clamping block (2125) is fixedly connected to an end of the second rack (2123) away from the first rack (2122); the first clamping block (2124) and the second clamping block (2125) are driven by the first rack (2122) and the second rack (2123) to approach or move away from each other and clamp the wiring harness (6).

4. The wire harness auxiliary bundling structure according to claim 1, characterized in that: The bottom wall of the clamping ring (222) is provided with a plurality of ball grooves, each of which has a ball (5) embedded therein.

5. The wire harness auxiliary bundling structure according to claim 1, characterized in that: The invention also comprises a control system, wherein a first sensor (1111) is arranged on a side wall of the positioning ring (111) away from the binding station (12), and a second sensor (21121) is arranged on the pointer (2112) corresponding to the first sensor (1111); an input end of the control system is coupled to the first sensor (1111), and an output end of the control system is coupled to the driving member (233); when the second sensor (21121) abuts against the first sensor (1111), the first sensor (1111) transmits a signal to the control system, and the control system issues a command to the driving member (233), and the driving member (233) stops rotating.

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