Automatic winding and feeding equipment and method

Abstract

The invention relates to the technical field of cable processing, in particular to an automatic winding and feeding device and method, and the device comprises a cable feeding mechanism which is used for cable transmission and comprises a lifting assembly with a cutter and a cable grabbing assembly which is used for clamping and transferring the end of a wire harness; the winding mechanism comprises a rotary table, a winding block arranged on the rotary table and a wire clamping assembly used for clamping the ends of the wire harnesses, and the wire grabbing assembly is used for transferring the ends of the wire harnesses to the wire clamping assembly; the first coil clamping and transferring mechanism comprises a first coil clamping assembly and is used for transferring the wound coil; the adhesive tape winding mechanism is arranged at one end of the moving range of the first coil clamping assembly and used for winding adhesive on the coil; the second coil clamping and transferring mechanism comprises a second coil clamping assembly and is used for transferring the coil wound with the adhesive tape; and the circulating transfer mechanism is arranged at one end of the moving range of the second coil clamping transfer mechanism and is used for sequentially conveying the processed coils.

Description

Technical Field

[0001] The present invention relates to the technical field of cable processing, and particularly to an automatic wire winding and feeding device and method. Background Art

[0002] A wire harness winding device is a device used to wind a completed cable or wire harness, usually for the purpose of facilitating transportation, storage, and packaging. During the production process of wires, cables, and wire harnesses, the winding device can effectively wind the cables into coils in an orderly manner, avoiding knotting and entanglement of the cables during transportation and storage, improving production efficiency, and reducing logistics costs.

[0003] In the prior art, for example, a Chinese invention patent application with the publication number CN113501381A was published on October 15, 2021, which discloses an automatic wire winding mechanism. It realizes the clamping of the cable end through a chuck arranged on the turntable of the winding device, and realizes the winding operation of the wire harness by the winding block on the turntable following the rotation of the turntable, and realizes operations such as automatic wire feeding and cutting of the cable through a wire feeding device and a grasping device.

[0004] However, the above automatic wire winding mechanism can only achieve semi-automatic operation. After the wire winding is completed, it is necessary to manually remove the wire harness for subsequent processing, resulting in low winding efficiency. Summary of the Invention

[0005] In view of at least one of the above technical problems, the present invention provides an automatic wire winding and feeding device and method, which improves the efficiency of wire harness winding processing through structural improvements.

[0006] According to a first aspect of the present invention, there is provided an automatic wire winding and feeding device, including: A wire feeding mechanism for the transmission of the cable, the wire feeding mechanism including a lifting component with a cutter and a wire grasping component for clamping and transferring the end of the wire harness; A wire winding mechanism including a turntable, a winding block arranged on the turntable, and a wire clamping component for clamping the end of the wire harness, the wire grasping component being used to transfer the end of the wire harness to the wire clamping component; A first coil clamping and transferring mechanism including a first coil clamping component for the transfer of the wound coil; A tape winding mechanism arranged at one end of the moving range of the first coil clamping component for winding the coil with tape; A second coil clamping and transferring mechanism including a second coil clamping component for the transfer of the coil wound with tape; A circulating transfer mechanism arranged at one end of the moving range of the second coil clamping and transferring mechanism for the sequential conveying of the processed coils.

[0007] Further, there are two relatively arranged winding blocks, and the distance between them is adjustable. A wire pressing component is arranged on the winding block. The wire pressing component includes a pressing plate rotatably connected to the top of the winding. When winding, the two pressing plates move away from each other and perpendicular to the winding block, so that the wire harness is wound on the side wall of the winding block at the bottom of the pressing plate.

[0008] Further, a notch opening upward is also arranged on the winding block, and the pressing plate is rotatably connected in the notch; The wire pressing component further includes a wire pressing driving part for driving the pressing plate parallel or perpendicular to the winding block.

[0009] Further, the first coil clamping component includes a main clamp for clamping the coil body and two auxiliary clamps for clamping the two cable ends respectively. The first coil clamping and transferring mechanism further includes a transferring driving part for driving the first coil clamping component to move in the vertical and horizontal directions.

[0010] Further, the main clamp includes two parallel inner baffles, outer clamping arms spaced apart and rotatably connected to the outside of the inner baffles, and a pressing rod passing through the inner baffles at both ends; The outer clamping arm has an L-shaped structure, including an outer blocking arm and a lower blocking arm vertically connected to the bottom of the outer blocking arm. The outer clamping arm is driven to open in a state where the outer blocking arm is perpendicular to the inner baffle before clamping the coil, and the outer blocking arm is parallel to the inner baffle and the end of the lower blocking arm is inside the inner baffle when clamping the coil; Two clamping spaces for clamping the coil are formed among the inner baffle, the outer blocking arm, the pressing rod and the lower blocking arm.

[0011] Further, the distance between the two inner baffles is adjustable. The outer clamping arm moves along with the two inner baffles, and a compression spring for providing a flexible contact force is connected to the pressing rod.

[0012] Further, at least two sets of the wire feeding mechanism and the winding mechanism are correspondingly arranged, and at least two sets of the tape winding mechanism are arranged.

[0013] Further, the second coil clamping component includes two wire clamps for clamping the cable ends, two side clamps for clamping both sides of the coil, and an end clamp for clamping the side of the coil away from the cable end; The circulating transfer mechanism has a plurality of carriers that can move in a cycle, and clamping claws corresponding to the wire clamps are arranged on the carriers.

[0014] Further, the side clips and the end clips are in a plane. The second coil clamping assembly further has a folding plate and a folding driving member connected to the folding plate. The folding plate is rotatably connected near the end clip and is located above the coil. The other end of the folding plate extends to the outside of the coil near the end side. The folding driving member is used to turn down one side of the coil near the end by 90 degrees, so that the cable end is perpendicular to the coil body.

[0015] According to the second aspect of the present invention, there is also provided an automatic wire winding and feeding method, which applies the automatic wire winding and feeding device as described in the first aspect, and includes the following steps: Clamp the cable end and move and fix the wire harness on the wire clamping assembly on the turntable; Rotate the turntable so that the wire harness is wound around the winding block. When the set number of turns is reached, stop winding and cut off the other end of the wire harness; Drive the first coil clamping assembly to move the coil to the tape winding mechanism to wind the tape on at least both ends of the coil close to or away from the cable end; After the winding is completed, move the coil to above the circulating transfer mechanism through the second coil clamping assembly so that the cable end corresponds to the clamping claw on the carrier of the circulating transfer mechanism; Turn down the coil body by 90 degrees through the folding plate so that the coil body is perpendicular to the cable end; Place the cable end on the clamping claw, clamp and fix it, and transfer the current coil to the next working station.

[0016] The beneficial effects of the present invention are as follows: The present invention moves the wound coil to the tape winding mechanism through the first coil clamping and transferring mechanism for tape winding, and transfers the coil wound with tape to the circulating transfer mechanism through the second coil clamping and transferring mechanism. Through the above settings, the winding efficiency of the coil is improved. Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments recorded in the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic structural diagram of the automatic wire winding and feeding device in the embodiment of the present invention; Figure 2 It is a schematic structural diagram of the self-winding mechanism in the embodiment of the present invention; Figure 3 In the embodiment of the present invention Figure 2Partial enlarged structural schematic diagram at position A in Figure 4 Structural schematic diagram of the first coil clamping assembly in the embodiment of the present invention; Figure 5 Structural schematic diagram of the main clamp in the embodiment of the present invention; Figure 6 Flow schematic diagram of the main clamp clamping the coil in the embodiment of the present invention; Figure 7 Structural schematic diagram of the second coil clamping assembly in the embodiment of the present invention; Figure 8 Structural schematic diagram when the folding plate folds the coil by 90 degrees in the embodiment of the present invention; Figure 9 Step flowchart of the automatic wire winding and threading method in the embodiment of the present invention; Figure 10 Structural schematic diagram of the lifting assembly in the embodiment of the present invention.

[0019] Explanation of reference numerals: 1. Wire feeding mechanism; 11. Wire grasping assembly; 12. Lifting assembly; 12a. Tangent knife; 12b. Lifting driving member; 2. Wire winding mechanism; 21. Turntable; 22. Wire winding block; 221. Notch; 23. Wire clamping assembly; 24. Wire pressing assembly; 241. Pressing plate; 3. First coil clamping and transferring mechanism; 31. First coil clamping assembly; 31a. Main clamp; 31a1. Inner baffle; 31a2. Outer clamping arm; 31a21. Outer blocking arm; 32a22. Lower blocking arm; 31a3. Pressing rod; 31a4. Compression spring; 31b. Auxiliary clamp; 4. Tape winding mechanism; 5. Second coil clamping and transferring mechanism; 51. Second coil clamping assembly; 51a. Wire clamp; 51b. Side clamp; 51c. End clamp; 51d. Folding plate; 51e. Folding driving member; 6. Circular transferring mechanism. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation manner.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this invention belongs. The terms used in the description of this invention are for the purpose of describing specific embodiments only and are not intended to limit the invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0023] As Figures 1 to 8 shown, the automatic wire winding and feeding device includes a wire feeding mechanism 1, a wire winding mechanism 2, a first coil clamping and transferring mechanism 3, a tape winding mechanism 4, a second coil clamping and transferring mechanism 5, and a circulating transfer mechanism 6; specifically as Figure 1 shown, the wire feeding mechanism 1 is used for the transmission of the wire. The wire feeding mechanism 1 includes a lifting component 12 with a cutter and a wire grasping component 11 for clamping and transferring the end of the wire harness. The transmission of the wire is prior art. It can be achieved by arranging a plurality of runners in parallel on both sides of the wire, with the inner sides in contact with the wire, and driving the forward movement of the wire harness by the rotation of the runners. The structure of the wire grasping component 11 is prior art. It clamps the end of the wire by means of a jaw, then transfers the end of the wire in the linear direction, and also realizes the up and down movement of the end of the wire through a cylinder or other linear driving parts. Regarding the structural form of the lifting component 12 as Figure 10 shown, it has a tube body for the wire to pass through, and a tangent cutter 12a at the end. The tube body and the tangent cutter 12a are lifted and lowered by a lifting driving part 12b. There are various structural forms of the lifting driving part 12b. For example, it can be achieved by the rotation of a motor driving a lead screw to adjust the height of the wire harness at the wire releasing end.

[0024] As Figure 2 shown, in the embodiment of the present invention, the wire winding mechanism 2 includes a turntable 21, a wire winding block 22 arranged on the turntable 21, and a wire clamping component 23 for clamping the end of the wire harness. The wire grasping component 11 is used to transfer the end of the wire harness to the wire clamping component 23. In some embodiments of the present invention, the driving of the turntable 21 is prior art and will not be elaborated here. The wire winding blocks 22 are symmetrically arranged around the rotation center of the turntable 21, so that the rotation of the turntable 21 drives the wire to wind around the wire winding blocks 22. Please continue to refer to Figure 2 , in the embodiment of the present invention, the wire clamping component 23 is fixed at the diagonal of the turntable 21, and its function is to fix the end of the winding. That is, in the initial stage of winding, the wire grasping component 11 first moves the end of the wire into the wire clamping component 23, and then after the wire clamping component 23 clamps the end of the wire, the turntable 21 rotates, and the lifting component 12 adjusts the height in cooperation with the winding of the coil, so that the coil can be wound into a set number of turns and layers.

[0025] Please continue to refer to Figure 1, the first coil clamping and transferring mechanism 3 includes a first coil clamping component 31 for transferring the wound coil; after the coil winding is completed, the coil is removed from the winding mechanism 2 by the first coil clamping component 31 and then transferred. The clamping of the coil and its movement in the vertical and horizontal directions are prior arts and will not be elaborated here. The tape winding mechanism 4 is arranged at one end of the movement range of the first coil clamping component 31 for taping the coil; that is, in the embodiment of the present invention, the winding mechanism 2 is within the movement range of the first coil clamping component 31, and the tape winding mechanism 4 is also within the movement range of the first coil clamping component 31. Through such an arrangement, the coil can be automatically transferred by the first coil clamping and transferring mechanism 3 after winding. In the embodiment of the present invention, the tape winding mechanism 4 is a prior art, and its specific structural form can refer to the applicant's prior application patent document CN222539100U. In addition, in the embodiment of the present invention, the tape can also be provided with marks of cable specifications to achieve the marking function.

[0026] The second coil clamping and transferring mechanism 5 includes a second coil clamping component 51 for transferring the coiled coil; the structural form of the second coil clamping and transferring mechanism 5 is similar to that of the first coil clamping and transferring mechanism 3, and its function is to transfer the coiled coil to the circulating transferring mechanism 6. Please continue to refer to Figure 1 , in the embodiment of the present invention, the circulating transferring mechanism 6 is arranged at one end of the movement range of the second coil clamping and transferring mechanism 5 for sequentially conveying the processed coils. The circulating transferring mechanism 6 is used to sequentially clamp and fix the wound coils and then transfer them in a set direction for the next process. The next process can be, for example, the crimping of the cable end.

[0027] In the above embodiment, the wound coil is moved to the tape winding mechanism 4 by the first coil clamping and transferring mechanism 3 for taping, and the coiled coil is transferred to the circulating transferring mechanism 6 by the second coil clamping and transferring mechanism 5. Through the above arrangement, the winding efficiency of the coil is improved.

[0028] On the basis of the above embodiment, as Figure 2 and Figure 3As shown, there are two relatively arranged winding blocks 22, and the distance between them can be adjusted. A wire pressing assembly 24 is arranged on the winding block 22. The wire pressing assembly 24 includes a pressing plate 241 rotatably connected to the top of the winding. During winding, the two pressing plates 241 move away from each other and perpendicular to the winding block 22, so that the wire harness is wound on the side wall of the winding block 22 at the bottom of the pressing plate 241. By adjusting the distance between the two winding blocks 22, specifically, the adjustment method can be to connect a bidirectional lead screw through a motor, a nut seat connected to the winding block 22 is screwed on the lead screw, and then the two winding blocks 22 are slidably connected to the slide rail. In this way, by rotating the motor, the distance between the two winding blocks 22 can be adjusted, so that coils with different coil diameters can be wound. In the embodiment of the present invention, as Figure 3 shown, through the setting of the pressing plate 241, the pressing plate 241 is in a state perpendicular to the side wall of the winding block 22 as shown in Figure 3 . Through the setting of this structural form, the pressing plate 241 can block the upward movement of the coil during winding, thereby avoiding the problem of coil detachment and improving the reliability of coil winding.

[0029] Please continue to refer to Figure 3 , in the embodiment of the present invention, a notch 221 opening upward is also arranged on the winding block 22, and the pressing plate 241 is rotatably connected in the notch 221; the wire pressing assembly 24 further includes a wire pressing driving member for driving the pressing plate 241 to be parallel or perpendicular to the winding block 22. Through the setting of the notch 221, when the pressing plate 241 is in a state parallel to the winding block 22, the outer wall of the pressing plate 241 does not protrude from the side wall of the winding block 22. In this way, after the coil winding is completed, the coil can be taken off more conveniently; in some embodiments of the present invention, there are various structural forms of the wire pressing driving member. For example, the horizontal or vertical adjustment of the pressing plate 241 can be driven by the rotation of the motor, or it can be realized by a rotating cylinder, or through the cooperation of a rack and the teeth provided on the pressing plate 241, and the rotation of the pressing plate 241 is driven by the linear movement of the rack. Through such a setting, the coil can complete the set number of turns and layers during winding in cooperation with the lifting assembly 12, and the detachment of the coil can be avoided, improving the winding accuracy and efficiency.

[0030] In the embodiment of the present invention, during the transfer process after the coil winding is completed, the coil is also prone to looseness, resulting in looseness between the wire harnesses in the coil, and further unable to ensure the consistency of the winding accuracy of the previous process. To solve the above problems, as Figure 4As shown in the figure, the first coil clamping assembly 31 includes a main clamp 31a for clamping the coil body and two auxiliary clamps 31b for clamping the two cable ends respectively. The first coil clamping and transferring mechanism 3 further includes a transfer driving member for driving the first coil clamping assembly 31 to move in the vertical and horizontal directions. In an embodiment of the present invention, as Figure 4 As shown in the figure, after the coil is wound, a ring-shaped coil body and two ends extending from both sides of the coil body are formed. By clamping the two cable ends with the two auxiliary clamps 31b and clamping the cable body with the main clamp 31a, the shaking of the coil during movement can be reduced, and the consistency of the coil can be improved.

[0031] Furthermore, in order to maintain the reliability of the clamping of the coil body, as Figure 5 and Figure 6 As shown in the figure, the main clamp 31a includes two parallel inner baffles 31a1, outer clamping arms 31a2 spaced apart and rotatably connected to the outside of the inner baffles 31a1, and a pressing rod 31a3 passing through the inner baffles 31a1 at both ends; in an embodiment of the present invention, the distance between the outer clamping arm 31a2 and the inner baffle 31a1 is adapted to the size of one side of the coil body. For example, if two turns are wound inside and outside the coil, the size of one side is the distance of two diameters of the coil, then the distance between the outer clamping arm 31a2 and the inner baffle 31a1 is also the distance of two diameters. Through the setting of this structural form, after the coil body is clamped by the main clamp 31a, the two adjacent wire bundles in the horizontal direction on the coil body can be kept from displacement. Please continue to refer to Figure 5 , in an embodiment of the present invention, the outer clamping arm 31a2 has an L-shaped structure, including an outer blocking arm 31a21 and a lower blocking arm 32a22 vertically connected to the bottom of the outer blocking arm 31a21. The outer clamping arm 31a2 is driven to open to a state where the outer blocking arm 31a21 is perpendicular to the inner baffle 31a1 before clamping the coil, and when clamping the coil, the outer blocking arm 31a21 is parallel to the inner baffle 31a1 and the end of the lower blocking arm 32a22 is inside the inner baffle 31a1. Two clamping spaces for clamping the coil are formed among the inner baffle 31a1, the outer blocking arm 31a21, the pressing rod 31a3 and the lower blocking arm 32a22. Specifically, please refer to Figure 6 , since the outer clamping arm 31a2 is L-shaped and the lower blocking arms 32a22 are arranged oppositely. Here, the opposite means that when the outer clamping arm 31a2 rotates to be as Figure 6When in the state shown in the figure below, the two outer retaining arms 31a21 are parallel, the two lower retaining arms 32a22 face each other, and the lengths of the two lower retaining arms 32a22 extend inside the inner baffle 31a1. Through this structural form, the lower retaining arms 32a22 support the wire harness at the bottom of the coil body. With the pressing of the pressing rod 31a3, the wire harness in the coil body cannot move in the vertical direction. Through the clamping of this structural form, it can be ensured that the coil body does not become loose during movement and maintains its winding shape on the winding mechanism 2. Of course, it should be noted here that the force with which the pressing rod 31a3 presses downward can be driven by a driving member such as a cylinder or can be realized by an elastic member.

[0032] In the embodiment of the present invention, in order to adapt to the clamping of coils of different specifications, as Figure 5 shown, the distance between the two inner baffles 31a1 can be adjusted. The outer clamping arms 31a2 move along with the two inner baffles 31a1, and a compression spring 31a4 for providing a flexible contact force is connected to the pressing rod 31a3. Specifically, the adjustment of the distance between the two inner baffles 31a1 can be driven by the rotation of a motor to drive the rotation of a lead screw, and the nut seat screwed on the lead screw is connected to the two inner baffles 31a1 to drive the change of the distance between the inner baffles 31a1. The outer clamping arms 31a2 are rotatably connected to a position close to the inner baffle 31a1. The rotation of the outer clamping arms 31a2 can be driven by the telescopic movement of a cylinder to drive the rotation of a swing arm, and then drive the swing of the outer clamping arms 31a2 to achieve the horizontal and vertical states of the outer clamping arms 31a2 as Figure 6 shown.

[0033] In the embodiment of the present invention, in order to further improve the winding efficiency, as Figure 1 shown, at least two sets of wire feeding mechanisms 1 and winding mechanisms 2 are correspondingly arranged, and at least two sets of tape winding mechanisms 4 are arranged. Through this structural form, multiple winding mechanisms 2 can work continuously, reducing the waiting time for winding. When one or two coils are wound and moved to the tape winding mechanism 4, tape winding will not be performed, and then it will be transferred to the circulating transfer mechanism 6 for the next online operation.

[0034] As Figure 7 and Figure 8As shown, in an embodiment of the present invention, the second coil clamping assembly 51 includes two wire clamps 51a for clamping the end of the cable, two side clamps 51b for clamping both sides of the coil, and an end clamp 51c for clamping the side of the coil away from the cable end; the circulating transfer mechanism 6 has a plurality of carriers that can move in a cycle, and the carriers have clamping claws corresponding to the wire clamps 51a. In an embodiment of the present invention, the distance between the clamping claws on the carrier is the same as the distance between the two wire clamps 51a, so that the cable end can be placed in the clamping claws during the downward movement of the second coil clamping assembly 51.

[0035] Please continue to refer to Figure 7 and Figure 8 , in an embodiment of the present invention, the side clamps 51b and the end clamp 51c are in a plane. The second coil clamping assembly 51 also has a folding plate 51d and a folding driving member 51e connected to the folding plate 51d. The folding plate 51d is rotatably connected near the end clamp 51c and is located above the coil. The other end of the folding plate 51d extends to the outside of the coil near the end side. The folding driving member 51e is used to turn down one side of the coil near the end by 90 degrees, so that the cable end is perpendicular to the coil body. It should be noted here that the folding driving member 51e can be a cylinder, and the swing of the folding plate 51d is realized by rotating the rotating shaft connected to the folding plate 51d through a swing arm, as Figure 8 shown. Through the 90-degree swing of the folding plate 51d, the coil body is in a vertical state. With this structural form, the coil wound with tape can move on the circulating moving carrier in a vertical form, thereby reducing the wear of the coil body and improving the neatness of the coil arrangement during movement.

[0036] In an embodiment of the present invention, an automatic wire winding and feeding method is also provided, which applies the above automatic wire winding and feeding equipment, as Figure 9 shown, including the following steps: S10: Clamp the end of the cable and move and fix the wire harness on the wire clamping assembly 23 on the turntable 21; S20: Rotate the turntable 21 so that the wire harness is wound around the winding block 22. When the set number of turns is reached, stop winding and cut off the other end of the wire harness; S30: Drive the first coil clamping assembly 31 to move the coil to the tape winding mechanism 4 to wind the tape on at least both ends of the coil near or away from the cable end; S40: After the winding is completed, move the coil to above the circulating transfer mechanism 6 through the second coil clamping assembly 51 so that the cable end corresponds to the clamping claws on the carrier of the circulating transfer mechanism 6; S50: Turn down the coil body by 90 degrees through the folding plate 51d so that the coil body is perpendicular to the cable end; S60: Place the cable end on the clamping jaws for clamping and fixing, and transfer the current coil to the next working station.

[0037] Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic winding and threading device, characterized in that, Comprising: A wire feeding mechanism for the transmission of cables, the wire feeding mechanism including a lifting component with a cutter and a wire grasping component for clamping and transferring the end of a wire harness; A wire winding mechanism, including a turntable, a wire winding block arranged on the turntable, and a wire clamping component for clamping the end of a wire harness, the wire grasping component being used to transfer the end of the wire harness onto the wire clamping component; A first coil clamping and transferring mechanism, including a first coil clamping component for the transfer of a wound coil; A tape winding mechanism, arranged at one end within the moving range of the first coil clamping component, for winding tape on the coil; A second coil clamping and transferring mechanism, including a second coil clamping component for the transfer of a coil with tape wound thereon; A circulating transfer mechanism, arranged at one end within the moving range of the second coil clamping and transferring mechanism, for the sequential conveying of the processed coils.

2. The automatic wire winding and threading device according to claim 1, wherein There are two relatively arranged wire winding blocks, and the distance between the two can be adjusted. A wire pressing component is arranged on the wire winding block. The wire pressing component includes a pressing plate rotatably connected to the top of the wire winding. When winding the wire, the two pressing plates move away from each other and perpendicular to the wire winding block, so that the wire harness is wound on the side wall of the wire winding block at the bottom of the pressing plate.

3. The automatic wire winding and threading device according to claim 2, wherein An upwardly open notch is further arranged on the wire winding block, and the pressing plate is rotatably connected within the notch; The wire pressing component further includes a wire pressing driving part for driving the pressing plate parallel or perpendicular to the wire winding block.

4. The automatic wire winding and threading device according to claim 1, wherein The first coil clamping component includes a main clamp for clamping the coil body and two auxiliary clamps respectively for clamping the two ends of the cables. The first coil clamping and transferring mechanism further includes a transfer driving part for driving the first coil clamping component to move in the vertical and horizontal directions.

5. The automatic wire winding and threading device according to claim 4, wherein The main clamp includes two parallel inner baffles, outer clamping arms spaced apart and rotatably connected to the outside of the inner baffles, and a pressing rod passing through the inner baffles at both ends; The outer clamping arm has an L-shaped structure, including an outer blocking arm and a lower blocking arm perpendicularly connected to the bottom of the outer blocking arm. The outer clamping arm is driven to open in a state where the outer blocking arm is perpendicular to the inner baffle before clamping the coil, and when clamping the coil, the outer blocking arm is parallel to the inner baffle and the end of the lower blocking arm is inside the inner baffle; Two clamping spaces for clamping the coil are formed among the inner baffle, the outer blocking arm, the pressing rod, and the lower blocking arm.

6. The automatic wire winding and threading device according to claim 5, wherein The distance between the two inner baffles can be adjusted. The outer clamping arms move following the two inner baffles, and a compression spring for providing a flexible contact force is connected to the pressing rod.

7. The automatic wire winding and threading device according to claim 1, wherein At least two groups of the wire feeding mechanism and the wire winding mechanism are correspondingly arranged, and at least two groups of the tape winding mechanism are arranged.

8. The automatic wire winding and feeding device according to claim 1, wherein the second coil clamping assembly includes two wire clamps for clamping the end of the wire, two side clamps for clamping both sides of the coil, and an end clamp for clamping the side of the coil away from the wire end; the circulating transfer mechanism has a plurality of carriers that can move in a cycle, and the carriers are provided with clamping claws corresponding to the wire clamps.

9. The automatic wire winding and feeding device according to claim 8, wherein the side clamps and the end clamp are in a plane, and the second coil clamping assembly further has a folding plate and a folding driving member connected to the folding plate. The folding plate is rotatably connected near the end clamp and is located above the coil. The other end of the folding plate extends to the outside of the coil near the end side. The folding driving member is used to turn down one side of the coil near the end by 90 degrees, so that the wire end is perpendicular to the coil body.

10. An automatic winding and threading method, characterized in that, Applying the automatic wire winding and feeding device as described in claim 9 includes the following steps: Clamp the end of the wire and move and fix the wire harness on the wire clamping assembly on the turntable; Rotate the turntable so that the wire harness is wound around the winding block. When the set number of turns is reached, stop winding and cut off the other end of the wire harness; Drive the first coil clamping assembly to move the coil to the tape winding mechanism to wind the tape on at least both ends of the coil near or away from the wire end; After the winding is completed, move the coil to above the circulating transfer mechanism through the second coil clamping assembly, so that the wire end corresponds to the clamping claw on the carrier of the circulating transfer mechanism; Turn down the coil body by 90 degrees through the folding plate, so that the coil body is perpendicular to the wire end; Place the wire end on the clamping claw and clamp and fix it, and transfer the current coil to the next working station.

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