New energy battery wire harness automatic production equipment

Abstract

The application discloses a new energy battery wire harness automatic production equipment and relates to the technical field of wire harness welding, which comprises a machine body, a rotating table rotatably connected to the machine body, a pushing table slidably connected to the rotating table, a clamping frame fixedly connected to the output end of the pushing table, a fixed seat fixedly connected to one side of the pushing table, and a clamping frame slidably connected with the fixed seat, and further comprises an auxiliary mechanism, which comprises a first rod body arranged on one side of the fixed seat. Through the arrangement of the auxiliary mechanism, the first rod body and the first ring body are slid and unfolded by the action of gravity in the process that the clamp clamps the wire harness and takes the liquid flux and rotates, the wire harness exposed to the clamp is assisted and supported, the isolation effect of the blocking piece is matched, the flux on the wire harness is effectively blocked, the dryness of the clamping frame is maintained, and the problem that the clamping frame is wet due to the flow of the liquid flux is effectively avoided.

Description

Technical Field

[0001] This invention relates to the field of wire harness welding technology, specifically to an automated production equipment for new energy battery wire harnesses. Background Technology

[0002] New energy battery harnesses are integrated wiring components specifically used for the internal connection of new energy vehicle battery packs and their connection with external systems. They consist of multi-strand wires, connectors, protective sleeves, and fasteners. Welding equipment is required during the production of new energy battery harnesses.

[0003] Existing battery wiring harnesses require a clamp for holding and feeding during welding. The harness is moved by the clamp, first rotating downwards to contact and adhere to the liquid flux in the reservoir at the bottom of the clamp, then rotating back and moving to the welding point. Because a portion of the harness needs to protrude from the clamp during this process for adhesion, welding, and subsequent trimming, the harness's flexible design means that after the clamp holds the harness and adheres it to the liquid flux, it becomes difficult to move to the welding point. During the connection process, the exposed section of the wire harness may wobble due to the movement of the clamp. At the same time, the liquid flux coating on one end of the wire harness has a certain tension. When the wire harness wobbles, the liquid flux may slide along the wire harness, causing the liquid flux to flow towards the clamp. This makes the clamping area of ​​the clamp relatively wet, resulting in slippage when clamping and conveying the wire harness. This causes deviations in the conveying distance of the wire harness, affecting not only the clamping effect of the clamp and the quality of the wire harness after welding, but also the uniformity of the flux coating on the wire harness, ultimately affecting the welding quality. Summary of the Invention

[0004] In view of this, the technical problem to be solved by the present invention is to provide an automated production equipment for new energy battery harnesses, so as to solve the problems in the prior art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an automatic production equipment for new energy battery harnesses, comprising a machine body, a rotating table rotatably connected to the machine body, a pushing table slidably connected to the rotating table, a clamping frame fixedly connected to the output end of the pushing table, a fixed seat fixedly connected to one side of the pushing table, the clamping frame slidably connected to the fixed seat, and an auxiliary mechanism;

[0006] The auxiliary mechanism includes a first rod disposed on one side of the fixed base. A plurality of first rings are fixedly connected to one side of the first rod, the number of which is the same as the number of wire harnesses. A barrier is fixedly connected to each of the first rings. A first column is fixedly connected to the side of the first rod near the fixed base. The first column is slidably inserted into the fixed base. When the clamping frame rotates downward to clamp the wire harness for flux adhesion, the barrier provides auxiliary support to the wire harness and blocks flux flow. The auxiliary mechanism also includes a reset component, which is used to drive the first rod to reset when the push platform pushes the clamping frame to slide horizontally to push the wire harness to the welding point.

[0007] Preferably, the top of the fixing seat has a groove, one end of the first column is located in the groove, the reset assembly includes a plate rotatably connected to the top of the groove, a second rod is rotatably connected to the side of the clamping frame near the plate, a first block is rotatably connected to the side of the second rod near the plate, the first block is slidably connected to the plate, and a second block is fixedly connected to the outer surface of the first column, and the second block contacts the plate when it moves toward the plate.

[0008] Preferably, a third block is fixedly connected to the outer surface of the first column, and the third block engages with the fixed seat when it moves toward the first rod.

[0009] Preferably, the barrier is a brush.

[0010] Preferably, the bottom of the plate is cylindrical.

[0011] Preferably, the auxiliary mechanism further includes a reinforcing component, which includes a second ring body fixedly connected to the fixed base near the clamping frame. The second ring body is located between the first ring body and the clamping frame. A third rod body is fixedly connected between the outer surfaces of multiple first ring bodies. Two fourth rod bodies are slidably connected inside the second ring body. Screws are rotatably connected to both sides of the second ring body. The end of the screw near the adjacent fourth rod body passes through the second ring body and is threadedly connected to the fourth rod body. Pull ropes are wound around both screws. One end of each pull rope is fixedly connected to the third rod body and the first rod body, respectively.

[0012] Preferably, a torsion spring is fitted on the outer surface of the screw, and the two ends of the torsion spring are fixedly connected to the screw and the second ring, respectively.

[0013] Preferably, the first ring body is fixedly connected to two fifth rods on the side near the fourth rod, and the bottom of each of the two fifth rods is slidably connected to a second column. Each of the two second columns is fixedly connected to a telescopic plate at one end opposite to the other, and the telescopic plates are slidably connected to the adjacent fourth rod.

[0014] Preferably, the two fourth rods and the telescopic plate are rotatably connected to each other with multiple sets of ball bearings, and each set of ball bearings contains two balls.

[0015] Preferably, the sliding end of the telescopic plate and the fourth rod is configured as a T-shape.

[0016] Compared with the prior art, the present invention provides an automated production equipment for new energy battery harnesses, which has the following beneficial effects:

[0017] This invention, through the setting of an auxiliary mechanism, enables the clamp to utilize gravity to slide and unfold the first rod and the first ring body during the process of clamping the wire harness, adhering to the liquid flux, and rotating. This provides auxiliary support for the section of the wire harness exposed by the clamp. At the same time, in conjunction with the isolation function of the barrier, the flux on the wire harness is effectively blocked, thereby keeping the clamping frame dry and effectively avoiding the problem of the clamping frame becoming wet due to the flow of liquid flux. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a three-dimensional structural diagram of the auxiliary mechanism of the present invention;

[0020] Figure 3 This is a three-dimensional structural diagram of the first rod of the present invention;

[0021] Figure 4 This is a partial cross-sectional view of the fixing seat of the present invention;

[0022] Figure 5 This is a three-dimensional structural diagram of the plate body of the present invention;

[0023] Figure 6 This is a three-dimensional structural diagram of the first ring body of the present invention;

[0024] Figure 7 This is a partial cross-sectional view of the second ring body of the present invention;

[0025] Figure 8 This is a structural diagram of the auxiliary mechanism of the present invention in use;

[0026] Figure 9 This is a structural diagram of the rotating platform of the present invention during rotation.

[0027] In the diagram: 100, machine body; 101, rotating platform; 102, pushing platform; 103, clamping frame; 104, fixed base; 200, auxiliary mechanism; 201, first rod; 202, first ring; 203, barrier; 204, first column; 205, plate; 206, second rod; 207, first block; 208, second block; 209, third block; 211, second ring; 212, third rod; 213, fourth rod; 214, screw; 215, pull rope; 216, torsion spring; 221, fifth rod; 222, second column; 223, telescopic plate; 224, ball bearing. Detailed Implementation

[0028] The subject matter described herein will now be discussed with reference to exemplary embodiments. It should be understood that these embodiments are discussed only to enable those skilled in the art to better understand and implement the subject matter described herein, and changes may be made to the function and arrangement of the elements discussed without departing from the scope of this specification. Various processes or components may be omitted, substituted, or added as needed in the examples. Furthermore, some features described in the examples may be combined in other examples.

[0029] like Figures 1 to 2 As shown, this embodiment provides an automatic production equipment for new energy battery harnesses, including a machine body 100, a rotating table 101 rotatably connected to the machine body 100, a push table 102 slidably connected to the rotating table 101, a clamping frame 103 fixedly connected to the output end of the push table 102, a fixed seat 104 fixedly connected to one side of the push table 102, and the clamping frame 103 and the fixed seat 104 slidably connected. It also includes an auxiliary mechanism 200.

[0030] refer to Figure 1 , Figure 2 and Figure 9In the prior art, a servo motor is installed inside the machine body 100. The output end of the servo motor is fixedly connected to the rotating table 101 to drive the rotating table 101 to rotate. A first cylinder is installed on the rotating table 101, and a pusher 102 is slidably connected to the rotating table 101. The pusher 102 includes a support and a second cylinder. The support is slidably connected to the rotating table 101, and the output end of the first cylinder is fixed to one side of the support to make the pusher 102 slide. A second cylinder is fixedly connected to one side of the support, and the output end of the second cylinder is fixedly connected to the clamping frame 103. The support is fixedly connected to... There is a fixed base 104, and a clamping frame 103 slides on the fixed base 104. The clamping frame 103 includes a bracket, a third cylinder, and a clamping component. The third cylinder is fixedly connected to the clamping component, and the output end of the second cylinder is fixed to the clamping component. The clamping component is slidably connected to the bracket, and a space is provided between the clamping component and the bracket. Before operation, the wire harness to be welded passes through the fixed base 104 and the space between the clamping component and the bracket. The third cylinder pushes the clamping component to slide, so that the clamping component and the bracket clamp the wire harness. During operation, the rotating table 101 rotates 90 degrees clockwise, and then the rotating table 101 drives the pusher... The moving platform 102, clamping frame 103, and fixed base 104 rotate 90 degrees, causing the clamping frame 103 to bring one end of the wire harness downwards. The first cylinder pushes the moving platform 102, clamping frame 103, and fixed base 104 downwards, allowing the wire harness to extend into the liquid flux, causing the liquid flux to adhere to one end of the wire harness. Then, the first cylinder pulls the moving platform 102, clamping frame 103, and fixed base 104, causing one end of the wire harness to detach from the flux. Then, the rotating platform 101 rotates 90 degrees counterclockwise, causing the moving platform 102, clamping frame 103, and fixed base 104 to return to their original positions. At this time, the pushing... The third cylinder on the moving table 102 pushes the clamping frame 103 to slide, causing the clamping frame 103 to carry the wire harness towards the welding point and simultaneously pull the wire harness a certain distance, completing the wire harness feeding work. After welding is completed, the welded section of the wire harness is cut by an external cutting device. At the same time, the third cylinder pulls the clamping part to release the clamping of the wire harness, and the second cylinder pulls the clamping frame 103 to slide a certain distance in the opposite direction of the welding point. After completion, the clamping frame 103 continues to clamp the wire harness, and then the above process is repeated to complete the automatic welding of the wire harness.

[0031] like Figures 3 to 4As shown, the auxiliary mechanism 200 includes a first rod 201 disposed on one side of the fixed base 104. Multiple first rings 202 are fixedly connected to one side of the first rod 201, the number of which is the same as the number of wire harnesses. A barrier 203 is fixedly connected within each first ring 202. A first column 204 is fixedly connected to the side of the first rod 201 near the fixed base 104. The first column 204 is slidably inserted into the fixed base 104. When the clamping frame 103 rotates downwards, causing the wire harness to adhere flux, the barrier 203 provides auxiliary support to the wire harness and blocks flux flow. The auxiliary mechanism 200 also includes a reset assembly. When the pusher 102 pushes the clamping frame 103 horizontally to push the wire harness to the welding point, the reset component is used to drive the first rod 201 to reset. Through the setting of the auxiliary mechanism 200, the clamping device uses gravity to make the first rod 201 and the first ring 202 slide and unfold during the process of clamping the wire harness, picking up liquid flux and rotating. This provides auxiliary support for the section of the wire harness exposed by the clamping device. At the same time, in conjunction with the isolation function of the barrier 203, the flux on the wire harness is effectively blocked, thereby keeping the clamping frame 103 dry and effectively avoiding the problem of the clamping frame 103 becoming wet due to the flow of liquid flux.

[0032] Furthermore, such as Figures 4 to 5 As shown, the top of the fixed base 104 has a groove, one end of the first column 204 is located in the groove, and the reset assembly includes a plate 205 rotatably connected to the top of the groove. A clamping frame 103 is rotatably connected to a second rod 206 near the plate 205. A first block 207 is rotatably connected to the second rod 206 near the plate 205. The first block 207 is slidably connected to the plate 205. A second block 208 is fixedly connected to the outer surface of the first column 204. When the second block 208 moves toward the plate 205, it contacts the plate 205 for resetting the first rod 201 and the first ring 202, so that the auxiliary mechanism 200 can continuously cooperate with the movement of the wire harness and perform auxiliary work.

[0033] Furthermore, such as Figure 4 As shown, a third block 209 is fixedly connected to the outer surface of the first column 204. When the third block 209 moves toward the first rod 201, it engages with the fixing seat 104. After the first rod 201 and the first ring 202 are unfolded, the third block 209 engages with the fixing seat 104, thus providing auxiliary fixation after the first rod 201 and the first ring 202 are unfolded.

[0034] Furthermore, such as Figure 3As shown, the barrier 203 is configured as a brush. The brush is flexible and can not only fit the outer surface of the wire harness, but also will not damage the surface of the wire harness when it fits the wire harness. At the same time, it can also reduce the resistance when the wire harness moves. Furthermore, the barrier 203 brush can perform a sweeping operation on the surface of the wire harness to be welded, so as to prevent impurities from sticking to the outer surface of the wire harness and affecting the welding of the wire harness.

[0035] Furthermore, such as Figure 4 As shown, the bottom of plate 205 is set as a column to reduce the stress when pushing the second block 208.

[0036] A further embodiment:

[0037] like Figures 6 to 8 As shown, the auxiliary mechanism 200 also includes a reinforcing component. The reinforcing component includes a second ring 211 fixedly connected to the fixed base 104 near the clamping frame 103. The second ring 211 is located between the first ring 202 and the clamping frame 103. A third rod 212 is fixedly connected between the outer surfaces of multiple first rings 202. Two fourth rods 213 are slidably connected inside the second ring 211. Screws 214 are rotatably connected to both sides of the second ring 211. One end of the screw 214 near the adjacent fourth rod 213 passes through the second ring 211 and is threadedly connected to the fourth rod 213. Pull ropes 215 are wound around both screws 214. One end of the two pull ropes 215 is fixedly connected to the third rod 212 and the first rod 201, respectively. Through the clamping support of the barrier 203 and the reinforcing component, the swaying amplitude when the wire harness moves is reduced. After the wire harness is coated with flux, the uniformity of flux adhesion on the wire harness is improved.

[0038] Furthermore, such as Figures 7 to 8 As shown, a torsion spring 216 is sleeved on the outer surface of the screw 214. The two ends of the torsion spring 216 are fixedly connected to the screw 214 and the second ring 211, respectively, so as to make the screw 214 rotate and reset.

[0039] Furthermore, such as Figures 7 to 8 As shown, the first ring body 202 is fixedly connected to two fifth rods 221 on the side near the fourth rod 213. The bottom of each of the two fifth rods 221 is slidably connected to a second column 222. Each of the two second columns 222 is fixedly connected to a telescopic plate 223 at one end opposite to the other. The telescopic plates 223 are slidably connected to the adjacent fourth rod 213 for further support.

[0040] Furthermore, such as Figure 7 As shown, the two fourth rods 213 and the telescopic plate 223 are rotatably connected to multiple sets of ball bearings 224 on opposite sides. Each set of ball bearings 224 consists of two balls, so that multiple support points act on the outer surface of the wire harness.

[0041] Furthermore, the sliding end of the telescopic plate 223 and the fourth rod 213 is set as T-shaped. The telescopic plate 223 itself can extend and retract. At the same time, the T-shaped end of the telescopic plate 223 slides on one side of the fourth rod 213. The width of the groove opening of the fourth rod 213 is the same as the width of the narrower part of the T-shape, and the width inside the groove is the same as the width of the wider part of the T-shape, so that the T-shaped end cannot be disengaged from the groove. When the telescopic plate 223 and the fourth rod 213 slide, it has a limiting effect.

[0042] The working principle of all the content in the above embodiments is as follows:

[0043] In the initial state, when the wire harness passes through the clamp 103, it simultaneously passes through the first ring 202 and the second ring 211, and the barrier 203 is in contact with the surface of the wire harness. The first rod 201 is attached to one side of the fixing seat 104. The first ring 202 and the second ring 211 are close to each other. The second block 208 is not in contact with the lower end of the plate 205. The third block 209 is not engaged with the fixing seat 104. The torsion spring 216 is in normal condition. The fourth rod 213 does not slide towards the wire harness, so that the ball 224 does not contact the wire harness.

[0044] The following describes the working principle and beneficial effects of auxiliary mechanism 200:

[0045] After the clamping frame 103 clamps the wire harness, the rotating table 101 drives the pushing table 102, the clamping frame 103, and the fixing seat 104 to rotate downwards. When the wire harness is inserted into the flux, the fixing seat 104 tilts during rotation. At this time, under the action of gravity, the first column 204 slides outwards from the fixing seat 104, thereby driving the first rod 201 and the first ring 202 to slide outwards. At the same time, the sliding of the first column 204 drives the second block 208 and the third block 209 to slide. When the third block 208... When the wire harness slides to engage with the fixed base 104, one side of the second block 208 contacts the bottom of the plate 205. At this time, the first ring 202 slides to two-thirds of the section of the wire harness exposed from the clamp, so that the clamping point of the clamping frame 103 and the support point formed by the first ring 202 and the barrier 203 form two fulcrums. Thus, the wire harness is supported before the flux is applied to it. After the flux is applied to the wire harness, when it is rotated back to its original position, the swaying amplitude of the wire harness during rotation is reduced by supporting the wire harness.

[0046] After the clamping frame 103 and the wire harness have rotated, the first rod 201 and the first column 204 are in a horizontal state, and the second block 208 is in contact with the bottom of the plate 205. Then, when the pusher 102 pushes the clamping frame 103 to slide towards the welding point, the sliding of the clamping frame 103 will pull the second rod 206 to move, which in turn will cause the second rod 206 to pull the first block 207. Under the rotation of the second rod 206 and the sliding of the first block 207, the plate 205 will flip, causing the end of the plate 205 near the second rod 206 to move towards the clamping frame 103. As the plate 205 rotates, the end of the plate 205 near the second block 208 pushes the second block 208 to rotate away from the clamping frame 103. Consequently, the second block 208 drives the first column 204 to slide into the fixed seat 104, and the third block 209 disengages from the fixed seat 104. At the same time, the first rod 201 re-fits with one side of the fixed seat 104. As the wire harness moves toward the welding point, the first ring 202 and the barrier 203 reset, thus preventing the first ring 202 and the barrier 203 from affecting the welding and cutting processes during welding and after welding.

[0047] Furthermore, by providing the barrier 203, the first ring 202 and the barrier 203 are positioned between the clamping frame 103 and the welding point, and the barrier 203 is in contact with the surface of the wire harness, thus always forming a barrier. This effectively prevents liquid flux from flowing to the clamping frame 103 when the wire harness moves. At the same time, the barrier 203 is designed as a brush; the deformation generated by the brush prevents damage to the surface of the wire harness when it is in contact with it. Moreover, because the barrier 203 is flexible, it also reduces the resistance when the wire harness moves.

[0048] Furthermore, when the first rod 201 and the first ring 202 move away from the fixed base 104, the first ring 202 drives the third rod 212 to move simultaneously, which in turn causes the first rod 201 and the third rod 212 to pull the pull rope 215 to move. Since the other end of the pull rope 215 is wound around the screw 214, when one end of the pull rope 215 is pulled, the pull rope 215 will pull the screw 214 to rotate. And since the screw 214 is rotatably connected to the second ring 211, the screw 214 is threadedly connected to the fourth rod 213, and the fourth rod 213 is slidably connected to the second ring 211, when the screw 214 rotates, it will drive the fourth rod 213 to slide towards the wire harness, and the torsion spring 216 will twist until the first rod 201 stops sliding. Then the ball 224 contacts the wire harness, completing the support of the wire harness.

[0049] Furthermore, as the first ring 202 moves away from the fourth rod 213, the telescopic plate 223 slides with the fourth rod 213 and unfolds itself. When the fourth rod 213 moves toward the wire harness, the telescopic plate 223 also moves toward the wire harness under the guidance of the second column 222, so that the ball bearings 224 on the telescopic plate 223 also come into contact with the surface of the wire harness.

[0050] When the first ring 202 resets, it drives the third rod 212 to reset. At this time, under the torsion of the torsion spring 216, the pull rope 215 is rewound onto the screw 214. Simultaneously, the screw 214 rotates back to reset, driving the fourth rod 213 to rotate back to reset. Under the push of the first ring 202, the telescopic plate 223 resets and returns to its initial state.

[0051] The embodiments of the present invention have been described above. However, the embodiments are not limited to the specific implementation methods described above. The specific implementation methods described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of the embodiments described above, all of which are within the protection scope of the embodiments described above.

Claims

1. An automatic production equipment for new energy battery harnesses, comprising a machine body (100), a rotating table (101) rotatably connected to the machine body (100), a pushing table (102) slidably connected to the rotating table (101), a clamping frame (103) fixedly connected to the output end of the pushing table (102), a fixed seat (104) fixedly connected to one side of the pushing table (102), and the clamping frame (103) slidably connected to the fixed seat (104), characterized in that, It also includes auxiliary mechanisms (200); The auxiliary mechanism (200) includes: A first rod (201) is set on one side of the fixed base (104), and a plurality of first rings (202) are fixedly connected on one side of the first rod (201). The number of first rings (202) is the same as the number of wire harnesses. The barrier (203) is fixedly connected inside each of the first rings (202). The first rod (201) is fixedly connected to the first column (204) on the side near the fixed seat (104). The first column (204) is slidably inserted into the fixed seat (104). When the clamping frame (103) rotates downward and drives the clamped wire harness to perform flux adhesion work, the barrier (203) provides auxiliary support for the wire harness and blocks the flow of flux. A reset assembly is used to drive the first rod (201) to reset when the pusher (102) pushes the clamp (103) to slide horizontally to push the wire harness to the welding point.

2. The automatic production equipment for new energy battery harnesses according to claim 1, characterized in that: The top of the fixed base (104) is provided with a groove, and one end of the first column (204) is located in the groove. The reset assembly includes a plate (205) rotatably connected to the top of the groove. The clamping frame (103) is rotatably connected to a second rod (206) on the side near the plate (205). The second rod (206) is rotatably connected to a first block (207) on the side near the plate (205). The first block (207) is slidably connected to the plate (205). The outer surface of the first column (204) is fixedly connected to a second block (208). When the second block (208) moves toward the plate (205), it contacts the plate (205).

3. The automatic production equipment for new energy battery harnesses according to claim 1, characterized in that: A third block (209) is fixedly connected to the outer surface of the first column (204). When the third block (209) moves toward the first rod (201), it engages with the fixed seat (104).

4. The automatic production equipment for new energy battery harnesses according to claim 1, characterized in that: The barrier (203) is configured as a brush.

5. The automatic production equipment for new energy battery harnesses according to claim 2, characterized in that: The bottom of the plate (205) is set as a column.

6. The automatic production equipment for new energy battery harnesses according to claim 1, characterized in that: The auxiliary mechanism (200) further includes a reinforcing component, which includes a second ring (211) fixedly connected to the fixed base (104) on the side near the clamping frame (103). The second ring (211) is located between the first ring (202) and the clamping frame (103). A third rod (212) is fixedly connected between the outer surfaces of multiple first rings (202). Two fourth rods (213) are slidably connected inside the second ring (211). Screws (214) are rotatably connected to both sides of the second ring (211). One end of the screw (214) near the adjacent fourth rod (213) passes through the second ring (211) and is threadedly connected to the fourth rod (213). Pull ropes (215) are wound around both screws (214). One end of the two pull ropes (215) is fixedly connected to the third rod (212) and the first rod (201) respectively.

7. The automatic production equipment for new energy battery harnesses according to claim 6, characterized in that: A torsion spring (216) is fitted on the outer surface of the screw (214), and the two ends of the torsion spring (216) are fixedly connected to the screw (214) and the second ring (211) respectively.

8. The automatic production equipment for new energy battery harnesses according to claim 6, characterized in that: The first ring body (202) is fixedly connected to two fifth rods (221) on the side near the fourth rod body (213). The bottom of each of the two fifth rods (221) is slidably connected to a second column (222). Each of the two second columns (222) is fixedly connected to a telescopic plate (223) at one end. The telescopic plates (223) are slidably connected to the adjacent fourth rod body (213).

9. The automatic production equipment for new energy battery harnesses according to claim 8, characterized in that: The two fourth rods (213) and the telescopic plate (223) are rotatably connected to each other with multiple sets of ball bearings (224), and each set of ball bearings (224) consists of two balls.

10. The automatic production equipment for new energy battery harnesses according to claim 8, characterized in that: The telescopic plate (223) and the fourth rod (213) slide at one end in a T shape.

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