Wire harness production line and process

Abstract

The invention discloses a wire harness production line and process, and belongs to the technical field of wire harness production. A wire harness production line comprises a workbench and further comprises a wire stripping table, a wire stripping disc is rotationally connected in the wire stripping table, at least three sets of wire stripping pieces are arranged on the wire stripping disc, the distance between the two sets of wire stripping pieces and the axis of the wire stripping disc is equal, and when a wire harness penetrates through the wire stripping disc, the wire stripping pieces strip the skin of the wire harness with the axis of the wire stripping disc as the reference; the conveying parts are symmetrically arranged at the two ends of the wire stripping table and used for guiding the wire harness to move in the axis direction of the wire stripping disc; according to the invention, the three wire stripping pieces carry out linear trisection cutting around the wire harness, so that the stress uniformity of each position of the wire harness skin in the cutting process is ensured, the wire harness is prevented from being staggered and deviated, the cut wire harness skin can be directly and annularly cut through the wire stripping pieces, and the production efficiency is improved. Therefore, the phenomena of deformation, wire drawing or burrs of the wire harness skin caused by the pulling force are avoided, the quality of separation of the wire harness skin and the wire core is greatly improved, and the stability of subsequent terminal crimping is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of wire harness production, and in particular to a wire harness production line and process. Background Art

[0002] Wire harnesses are widely used in automobiles, household appliances, computers, and communication equipment. During the production and processing of wire harnesses, the wire harnesses need to be cut, stripped, crimped, and finally packaged to complete the processing of the wire harnesses.

[0003] In the prior art, the stripping of wire harnesses is mostly automated. Usually, the outer sheath of the wire harness is cut off first, and then the forward and backward movement of the wire harness is controlled to separate the wire harness sheath from the wire core. The entire process requires frequent control of the forward and reverse rotation of the conveyor. In the process of the driving device overcoming inertia, the equipment is prone to overload, which reduces the service life of the driving device. In addition, the cutting method is mostly double-knife direct cutting, and then the wire harness is separated by moving forward and backward. The cutting position of the wire harness sheath is prone to deformation, drawing, or burrs, resulting in a decrease in cutting quality and affecting the stability of subsequent terminal crimping. Summary of the invention

[0004] The purpose of the present invention is to solve the problems of unstable cut quality and unreasonable separation of wire harness and wire core caused by knife cutting in the prior art, and to propose a wire harness production line and process.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A wire harness production line and process, including a workbench, and also includes: a wire stripping table, wherein a wire stripping disc is rotatably connected inside the wire stripping table, and at least three groups of wire stripping pieces are arranged on the wire stripping disc, and the distances between the two groups of wire stripping pieces and the axis of the wire stripping disc are equal. When the wire harness passes through the wire stripping disc, the wire stripping pieces peel off the wire harness skin based on the axis of the wire stripping disc; conveying parts symmetrically arranged at both ends of the wire stripping table are used to guide the wire harness to move along the axis direction of the wire stripping disc.

[0007] In order to ensure that the wire harness is conveyed straight and stably, it is preferably also provided with a guide rod fixedly connected to the wire inlet end face of the wire stripping disc, wherein the guide rod extends toward the conveying portion, the extension section of the guide rod is spiral, and the guide rod has a tendency to move toward the axis of the wire stripping disc.

[0008] Furthermore, at least two guide rods are provided, and the two guide rods are equidistantly distributed on the wire stripping disc in a circumferential manner.

[0009] In order to adapt to wire harnesses of different diameters, preferably, it also includes: an adjusting disk rotatably connected to the wire stripping disk, the adjusting disk being provided with a spiral groove; at least three adjusting blocks, the adjusting blocks being provided with spiral patterns matching the spiral grooves, wherein the wire stripping disk is provided with an adjusting groove, the adjusting block is slidably connected in the adjusting groove, and the wire stripping piece is detachably connected to the adjusting block.

[0010] In order to quickly cut off the wire harness skin, it further includes an adjusting gear fixedly connected to the adjusting disk, wherein a rotating groove is opened in the wire stripping disk, the adjusting disk is rotatably connected in the rotating groove, the adjusting gear extends to the outside of the rotating groove, and a second motor is arranged in the workbench, and the output end of the second motor is fixedly connected to a driving gear, and the driving gear is meshed with the adjusting gear.

[0011] In order to ensure the accuracy of the wire harness circular cutting distance, preferably, it also includes a first motor, the output end of the first motor is fixedly connected to a worm, a worm wheel is arranged on the circumferential surface of the wire stripping disk, and the worm wheel is meshed with the worm, wherein a limiting plate is fixedly connected inside the wire stripping table, a limiting ring groove is provided on the limiting plate, and the worm wheel is rotatably connected in the limiting ring groove.

[0012] In order to ensure smooth transportation of the wire harness, preferably, the conveying part includes a first roller and a second roller rotatably connected to the workbench, the first roller and the second roller are rotatably connected via a conveyor belt, and the two groups of conveyor belts are symmetrically arranged on both sides of the axis of the wire stripping disk, wherein a third motor for driving the first roller to rotate is arranged in the workbench.

[0013] Furthermore, it also includes two groups of adjustment plates symmetrically arranged, and the second roller is rotatably connected to the adjustment plates, wherein a fourth motor is fixedly connected to the workbench, and a bidirectional screw rod is fixedly connected to the output end of the fourth motor, and threaded holes matching the bidirectional screw rod are opened on the two groups of adjustment plates.

[0014] Preferably, the wire stripping member comprises a rod, one end of which is provided with a cutting blade, and three groups of cutting blades are equidistantly distributed on the one end of the rod in a circumferential manner.

[0015] A wire harness production process comprises the following steps:

[0016] Step 1: Transport the wire harness in one direction along the only axis;

[0017] Step 2: Flatten and straighten the transported wire harness;

[0018] Step 3: Cut at least three positions in the same direction on any end of the conveyor harness;

[0019] Step 4: Cut the wire sheath of the wire harness and deliver the wire harness.

[0020] Compared with the prior art, the present invention provides a wiring harness production line and process, which has the following beneficial effects:

[0021] 1. The wire harness production line uses the stripping piece to perform a straight-line cutting operation based on the stripping disc axis, thereby cutting the wire harness skin into three equal parts. Then the stripping disc rotates, and the stripping piece completes the circular cutting operation, thereby completing the separation of the wire harness skin and the wire core. The entire process does not require the wire harness to move backward, which greatly improves the efficiency of wire harness stripping;

[0022] 2. The wire harness production line uses three guide rods that are equidistantly distributed on the stripping disc to effectively guide and straighten the wire harness to be stripped, so that the three cutting pieces can accurately cut to the junction of the wire harness skin and the wire core, ensuring the accuracy of wire harness stripping and protecting the wire core from damage;

[0023] 3. The wire harness production line controls the three adjustment blocks to approach or move away synchronously through the spiral structure, thereby ensuring the uniformity of the stripping depth of the wire harness by the cutting piece thereon. At the same time, the self-locking characteristics of the spiral mechanism are used to ensure that the cutting depth is always consistent and stable during the straight-line cutting of the wire harness skin. Specifically, an adjustment slot is provided on the stripping disc, the adjustment block is slidably connected in the adjustment slot, and the stripping piece is detachably connected to the adjustment block, thereby controlling the adjustment block to slide stably in the adjustment slot;

[0024] 4. The wire harness production line can automatically control the stripping diameter of the corresponding wire harness through the forward and reverse rotation of the second motor, thereby greatly improving the cutting effect;

[0025] 5. The wire harness production line drives the worm to rotate through the first motor, so that the stripping disc carries three sets of stripping parts to complete the circular cutting of the wire harness. The cut wire skin and wire core are separated without the wire harness retreating. It will not be affected by inertia force to reduce the service life of the equipment, and can also greatly improve the stripping efficiency.

[0026] 6. The wire harness production line has two sets of conveyor belts symmetrically arranged on both sides of the axis of the stripping disc to clamp the conveyed wire harness. The two adjustment plates can be synchronously moved closer or farther away to adjust the clamping distance between the two conveyor belts, thereby better conveying the wire harness for stripping and improving the accuracy of wire harness cutting and stripping.

[0027] The parts not involved in the device are the same as the prior art or can be implemented by the prior art. The present invention uses three wire stripping pieces to surround the wire harness and cut it into three equal parts in a straight line, which not only ensures the uniformity of force on each position of the wire harness skin during the cutting process and prevents the wire harness from being misplaced or offset, but also can directly cut the cut wire harness skin through the wire stripping pieces, thereby eliminating the deformation, drawing or burring of the wire harness skin caused by pulling force, greatly improving the quality of separation of the wire harness skin and the wire core, thereby ensuring the stability of subsequent terminal crimping. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A three-dimensional diagram of a wiring harness production line proposed by the present invention;

[0029] Figure 2 A partial plan view of a wiring harness production line proposed by the present invention;

[0030] Figure 3 A schematic diagram of the local structure of a wiring harness production line proposed by the present invention Figure 1 ;

[0031] Figure 4 A schematic diagram of the local structure of a wiring harness production line proposed by the present invention Figure 2 ;

[0032] Figure 5 This is a schematic diagram of the structure of a wire stripping disc of a wire harness production line proposed by the present invention;

[0033] Figure 6 This is a structural schematic diagram of an adjustment disk for a wiring harness production line proposed by the present invention;

[0034] Figure 7 This is a structural schematic diagram of a conveying part of a wire harness production line proposed by the present invention;

[0035] Figure 8 This is a plan view of a wire harness production line proposed by the present invention.

[0036] In the figure: 1. workbench; 101. mounting plate; 102. guide groove; 2. wire stripping table; 201. limit plate; 202. limit ring groove; 3. wire stripping disc; 301. rotating groove; 302. adjusting groove; 303. through hole; 304. worm gear; 305. guide rod; 4. adjusting disc; 401. adjusting gear; 402. worm groove; 403. second motor; 404. driving gear; 5. adjusting block; 501. clamping plate; 6. rod; 601. mounting groove; 602. cutting blade; 7. worm; 701. first motor; 8. fourth motor; 801. bidirectional lead screw; 802. adjusting plate; 9. first roller; 901. third motor; 902. conveyor belt; 903. second roller; 10. stripping machine; 11. terminal crimping machine. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0038] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0039] Example:

[0040] Reference Figure 1-Figure 8 A wire harness production line mainly consists of a stripping machine 10 and a terminal crimping machine 11. Of course, a packaging machine can also be equipped in the subsequent process to package the wire harness. The main stripping machine 10 is a main workbench 1, on which a stripping table 2 is arranged, wherein a stripping disc 3 is rotatably connected inside the stripping table 2, and at least three groups of stripping pieces are arranged on the stripping disc 3, and the two groups of stripping pieces are at the same distance from the axis of the stripping disc 3. When the wire harness is transported and passes through the stripping disc 3, the stripping pieces are axially spaced from the stripping disc 3. The wire is used as a reference to perform a straight-line cutting operation, thereby cutting the skin of the wire harness into three equal parts, and then the stripping disc 3 rotates, and the circular cutting operation is completed by the stripping piece, thereby completing the separation of the skin and the core of the wire harness. The entire process does not require the wire harness to move backward, which greatly improves the efficiency of wire harness stripping; in addition, the conveying parts symmetrically arranged at both ends of the stripping station 2 are used to guide the wire harness to move along the axial direction of the stripping disc 3, convey the wire harness to be stripped for stripping, and send the stripped wire harness to the next process for terminal crimping.

[0041] In the above scheme, three wire stripping pieces are used to surround the wire harness and cut it into three equal parts in a straight line, which not only ensures the uniformity of force on each position of the wire harness skin during the cutting process and prevents the wire harness from being misaligned, but also allows the wire stripping pieces to directly circle cut the cut wire harness skin, thereby eliminating the phenomenon of deformation, drawing or burrs of the wire harness skin caused by pulling force, greatly improving the quality of separation of the wire harness skin and the wire core, thereby ensuring the stability of subsequent terminal crimping.

[0042] The guide rod 305 is fixedly connected to the wire inlet end face of the stripping disc 3, wherein the guide rod 305 extends toward the conveying part, and the extension length is divided into a guiding fit and a guiding slide. The guiding fit part is a straight rod and is tilted to point to the axis of the stripping disc 3, and the guiding slide is a spiral rod, which is also its main extension section, i.e., a spiral shape, which covers the wire harness by no less than one third, and the guide rod 305 has a tendency to move closer to the axis of the stripping disc 3 under the action of the guiding fit part, thereby realizing the clamping and straightening of the wire harness by the spiral rod. Preferably, there are three guide rods 305 here, and the three guide rods 305 are equidistantly distributed on the stripping disc 3 at a circular angle, so as to convey the wire harness to be stripped for effective guidance and straightening, so that the three cutting pieces can accurately cut to the junction of the wire harness skin and the wire core, thereby ensuring the accuracy of wire harness stripping and protecting the wire core from damage.

[0043] It also includes: an adjusting disk 4 rotatably connected to the wire stripping disk 3, and a spiral groove 402 is provided on the adjusting disk 4; at least three adjusting blocks 5, and the adjusting blocks 5 are provided with spiral patterns matching the spiral groove 402. When the adjusting disk 4 rotates, the three adjusting blocks 5 can be controlled to approach or move away synchronously through the spiral structure, thereby ensuring the uniformity of the stripping depth of the wire harness by the cutting piece thereon. At the same time, in conjunction with the self-locking characteristics of the spiral mechanism, it is ensured that during the linear cutting of the wire harness, the cutting depth is always consistent and stable. Specifically, an adjusting groove 302 is provided on the wire stripping disk 3, and the adjusting block 5 is slidably connected in the adjusting groove 302, and the wire stripping piece is detachably connected to the adjusting block 5, thereby controlling the adjusting block 5 to slide stably in the adjusting groove 302.

[0044] The specific control of the adjusting disk 4 is through the adjusting gear 401 fixedly connected to the adjusting disk 4, wherein a rotating groove 301 is opened in the wire stripping disk 3, the adjusting disk 4 is rotatably connected in the rotating groove 301, and the adjusting gear 401 extends to the outside of the rotating groove 301. A second motor 403 is arranged in the workbench 1, and the output end of the second motor 403 is fixedly connected to a driving gear 404, and the driving gear 404 is meshed with the adjusting gear 401. The forward and reverse rotation of the second motor 403 can automatically control the stripping diameter of the corresponding wire harness, thereby greatly improving the cutting effect.

[0045] In addition, it also includes a first motor 701, the output end of the first motor 701 is fixedly connected to the worm 7, and a worm wheel 304 is arranged on the circumferential surface of the wire stripping disc 3, and the worm wheel 304 is meshed with the worm 7, wherein a limiting plate 201 is fixedly connected inside the wire stripping table 2, and a limiting ring groove 202 is provided on the limiting plate 201, and the worm wheel 304 is rotatably connected in the limiting ring groove 202, and the worm 7 is driven to rotate by the first motor 701, so that the wire stripping disc 3 brings three groups of wire stripping parts to complete the circular cutting operation of the wire harness, and completes the separation of the cut wire skin and the wire core without the wire harness retreating, which will not be affected by the inertia force to reduce the service life of the equipment, and can also greatly improve the stripping efficiency.

[0046] In the above design, a mounting plate 101 is also fixedly connected inside the workbench 1 , and the first motor 701 and the second motor 403 are both fixedly mounted on the mounting plate 101 .

[0047] Reference Figure 1 and Figure 7 The conveying part includes a first roller 9 and a second roller 903 rotatably connected to the workbench 1. The first roller 9 and the second roller 903 are rotatably connected through a conveyor belt 902. The two sets of conveyor belts 902 are symmetrically arranged on both sides of the axis of the wire stripping disk 3 to achieve clamping of the conveying wire harness. A third motor 901 is provided in the workbench 1 to drive the first roller 9 to rotate. Specifically, the first roller 9 is fixedly connected to the output shaft of the third motor 901.

[0048] In order to better convey and strip wire harnesses of different diameters, it also includes two groups of adjustment plates 802 symmetrically arranged, and the second roller 903 is rotatably connected to the adjustment plate 802, wherein a guide groove 102 is opened on the workbench 1, and the second roller 903 extends through the guide groove 102 to the top, and a fourth motor 8 is fixedly connected in the workbench 1, and a bidirectional screw rod 801 is fixedly connected to the output end of the fourth motor 8. Threaded holes matching the bidirectional screw rod 801 are opened on the two groups of adjustment plates 802, and the bidirectional screw rod 801 is also a screw rod with positive and negative threads. When the bidirectional screw rod 801 rotates, it can bring the two adjustment plates 802 closer or farther away synchronously, thereby adjusting the clamping distance between the two conveyor belts 902, and then better conveying the wire harness for stripping, thereby improving the accuracy of wire harness cutting and stripping.

[0049] Here, the wire stripping member includes a rod 6, a mounting groove 601 is opened on the rod 6, two clamping plates 501 are arranged on the adjusting block 5, the rod 6 is placed in the gap between the two clamping plates 501, and is fixed by screws passing through the mounting groove 601, a cutting blade 602 is arranged at one end of the rod 6, three groups of cutting blades 602 are equidistantly distributed on one end of the rod 6 in a circle, and the three groups of cutting blades 602 form three cutting lines, an extension line of one cutting line coincides with the axis of the stripping disc 3, and is mainly used for straight-line cutting of the wire harness skin, and the other two cutting lines intersect with the axis of the stripping disc 3 in space, and are mainly used for circumferential cutting and separation of the wire harness skin, and in addition, the central axes of the stripping disc 3 and the adjusting disc 4 are both penetrated by a through hole 303 for direct passage of the wire harness.

[0050] A wire harness production process comprises the following steps:

[0051] Step 1: The wire harness is transported unidirectionally along a unique axis, where the unique axis is the axis of the wire stripping disc 3, to prevent deviation during transportation, and at the same time, there is no need for the wire harness to move backward;

[0052] Step 2: Flatten and straighten the delivered wire harness to ensure that the three sets of wire stripping pieces can accurately divide the wire harness into three equal parts;

[0053] Step 3: Cut at least three positions in the same direction on any end of the conveyor harness;

[0054] Step 4: Cut the wire sheath of the wire harness and deliver the wire harness.

[0055] In the present invention, the wire harness is delivered to the wire stripping table 2 through the conveying part. In this process, two sets of conveyor belts 902 are symmetrically arranged on both sides of the axis of the wire stripping disc 3 to achieve the clamping of the conveyed wire harness. A third motor 901 for driving the first roller 9 to rotate is arranged in the workbench 1, and two sets of adjustment plates 802 are symmetrically arranged. The second roller 903 is rotatably connected to the adjustment plate 802. A guide groove 102 is opened on the workbench 1. The second roller 903 passes through the guide groove 102 and extends to the top. A fourth motor 8 is fixedly connected in the workbench 1, and the output end of the fourth motor 8 is fixedly connected to the output end of the fourth motor 8. A bidirectional screw rod 801 is connected, and threaded holes matching the bidirectional screw rod 801 are opened on the two sets of adjustment plates 802. The bidirectional screw rod 801 is also a screw rod with positive and negative threads. When the bidirectional screw rod 801 rotates, the two adjustment plates 802 can be brought closer or farther away synchronously, so as to adjust the clamping distance between the two conveyor belts 902, thereby better conveying the wire harness for stripping, improving the accuracy of wire harness cutting and stripping, and entering the stripping stage. The three guide rods 305 are equidistantly distributed on the stripping disc 3 in a circle, thereby conveying the wire harness to be stripped for effective guidance and straightening, so that the three Each cutting piece can accurately cut to the junction of the wire harness skin and the wire core, ensuring the accuracy of wire harness stripping and protecting the wire core from being damaged. The spiral structure controls the three adjustment blocks 5 to approach or move away synchronously, thereby ensuring the uniformity of the wire harness stripping depth of the cutting pieces thereon. At the same time, the self-locking characteristics of the spiral mechanism ensure that the cutting depth is always consistent and stable during the linear cutting of the wire harness skin. Specifically, an adjustment slot 302 is provided on the stripping disc 3, and the adjustment block 5 is slidably connected in the adjustment slot 302, and the stripping piece is detachably connected to the adjustment block 5, thereby controlling the adjustment block 5. Sliding stably in the adjustment groove 302, the forward and reverse rotation of the second motor 403 can automatically control the stripping diameter of the corresponding wire harness, thereby greatly improving the cutting effect. Then the first motor 701 drives the worm 7 to rotate, so that the stripping disc 3 brings three sets of stripping parts to complete the circular cutting operation of the wire harness. The separation of the cut wire skin and the wire core is completed without the wire harness retreating. It will not be affected by the inertia force to cause a reduction in the service life of the equipment, and can also greatly improve the stripping efficiency. After the cutting is completed, the subsequent conveying unit will send the stripped wire harness to the terminal crimping machine 11 for terminal crimping operation.

[0056] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wire harness production line, comprising a workbench (1), characterized in that: Also includes: Wire stripping station (2), The stripping table (2) is rotatably connected to a stripping disc (3), and at least three groups of stripping pieces are arranged on the stripping disc (3), and two groups of stripping pieces are equidistant from the axis of the stripping disc (3). When the wire harness passes through the stripping disc (3), the stripping pieces strip the wire harness skin with the axis of the stripping disc (3) as a reference. The conveying parts are symmetrically arranged at both ends of the wire stripping platform (2) and are used to guide the wire harness to move along the axial direction of the wire stripping disc (3).

2. A wire harness production line according to claim 1, characterized in that: It also includes a guide rod (305) fixedly connected to the wire inlet end surface of the wire stripping disc (3). The guide rod (305) extends toward the conveying portion, and the extension section thereof is spiral-shaped, and the guide rod (305) has a tendency to move toward the axis of the wire stripping disc (3).

3. A wire harness production line according to claim 2, characterized in that: At least two guide rods (305) are provided, and the two guide rods (305) are equidistantly distributed on the wire stripping disc (3) in a circumferential manner.

4. A wire harness production line according to claim 1, characterized in that: Also includes: An adjusting disk (4) rotatably connected to the stripping disk (3), wherein a spiral groove (402) is provided on the adjusting disk (4); At least three adjusting blocks (5), each of which is provided with a snail pattern matching the snail pattern groove (402), The stripping disc (3) is provided with an adjustment slot (302), the adjustment block (5) is slidably connected in the adjustment slot (302), and the stripping piece is detachably connected to the adjustment block (5).

5. A wire harness production line according to claim 4, characterized in that: It also includes an adjusting gear (401) fixedly connected to the adjusting disk (4), The stripping disc (3) is provided with a rotating groove (301), the adjusting disc (4) is rotatably connected in the rotating groove (301), the adjusting gear (401) extends to the outside of the rotating groove (301), and the workbench (1) is provided with a second motor (403), the output end of the second motor (403) is fixedly connected with a driving gear (404), and the driving gear (404) is meshed with the adjusting gear (401).

6. A wire harness production line according to claim 1, characterized in that: It also comprises a first motor (701), the output end of the first motor (701) is fixedly connected to a worm (7), a worm wheel (304) is arranged on the circumferential surface of the stripping disc (3), and the worm wheel (304) is meshed with the worm (7). Wherein, a limiting plate (201) is fixedly connected inside the wire stripping table (2), a limiting ring groove (202) is provided on the limiting plate (201), and the worm gear (304) is rotatably connected in the limiting ring groove (202).

7. A wire harness production line according to claim 1, characterized in that: The conveying part comprises a first roller (9) and a second roller (903) rotatably connected to the workbench (1); the first roller (9) and the second roller (903) are rotatably connected via a conveyor belt (902); the two sets of conveyor belts (902) are symmetrically arranged on both sides of the axis of the wire stripping disc (3); Wherein, a third motor (901) for driving the first roller (9) to rotate is arranged in the workbench (1).

8. A wire harness production line according to claim 7, characterized in that: It also includes two groups of adjustment plates (802) symmetrically arranged, and the second roller (903) is rotatably connected to the adjustment plates (802). A fourth motor (8) is fixedly connected inside the workbench (1), a bidirectional screw rod (801) is fixedly connected to the output end of the fourth motor (8), and threaded holes matching the bidirectional screw rod (801) are provided on the two sets of adjustment plates (802).

9. The wire harness production line according to claim 1, characterized in that: The wire stripping member comprises a rod (6), one end of which is provided with a cutting blade (602), and three groups of cutting blades (602) are equidistantly distributed on the one end of the rod (6) in a circumferential manner.

10. A wire harness production process, comprising a wire harness production line according to any one of claims 1 to 9, characterized in that: The following steps are also included: Step 1: Transport the wire harness in one direction along the only axis; Step 2: Flatten and straighten the transported wire harness; Step 3: Cut at least three positions in the same direction on any end of the conveyor harness; Step 4: Cut the wire sheath of the wire harness and deliver the wire harness.

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