Wire and cable drawing and annealing device

Abstract

The invention discloses an electric wire and cable wire drawing and annealing device which comprises an operation table, a winding shaft for winding wires subjected to wire drawing and annealing and a motor for driving the winding shaft to rotate are arranged on the operation table, and a wire distribution device for enabling the wires to be evenly distributed on the winding shaft when the wires are wound by the winding shaft is arranged on the operation table. A switching device for changing the moving direction of the wire distributing device is arranged on the wire distributing device; according to the wire distributing device, through precise matching of a gear and a lead screw in the wire distributing device, it is guaranteed that wires are evenly distributed on the winding shaft, overlapping or gaps of the wires in the winding process can be effectively avoided, the quality and attractiveness of finished products are improved, a moving block in the wire distributing device is designed to be in an I shape, and the wire distributing device is convenient to use. And the threaded grooves are matched with the two lead screws with opposite threads, so that the stability of the moving block in the moving process is ensured, and meanwhile, due to the structural design of the sliding grooves and the guide columns, the stability and accuracy of the moving block are further enhanced.

Description

Technical Field

[0001] The invention relates to the technical field of wire and cable drawing equipment, in particular to a wire and cable drawing annealing device. Background Art

[0002] Wires and cables are wire products used to transmit electrical energy, information and realize electromagnetic energy conversion. Wires are generally composed of one or several conductors, which are covered with a sheath. The main parts include a conductor made of metal such as copper or aluminum as the core for conduction, and an insulating layer wrapped around the conductor to prevent current leakage. In the manufacturing process of wires and cables, wire drawing annealing is an extremely critical process. Wire drawing is the process of drawing metal wires into fine filaments through a series of gradually decreasing die holes. This process can significantly reduce the diameter of the metal wire while increasing its length. The purpose of wire drawing is to obtain the desired wire diameter and mechanical properties. Annealing is a heat treatment process that heats the metal wire to a certain temperature and then cools it to change its internal structure and properties. Internal stress will be generated during the wire drawing process. Annealing can eliminate these stresses and prevent the metal from deforming or breaking during subsequent processing or use.

[0003] A Chinese patent with publication number CN118699103A discloses a wire and cable drawing annealing device and method, the structure of which includes a base plate, the bottom of which is fixedly connected to a support leg, a wire drawing and winding device is arranged on the top of the base plate, the wire drawing and winding device includes a collecting bucket, the bottom of the collecting bucket is fixedly connected to the top of the base plate, the inner wall of the collecting bucket is rotatably connected to the wire, the top of the base plate is fixedly connected to a rectangular frame, the side of the rectangular frame is fixedly connected to a motor, a rotating shaft is fixedly connected to the output shaft of the motor, the end of the rotating shaft away from the motor passes through the side of the rectangular frame, and the end of the wire away from the collecting bucket is arranged on the circumferential surface of the rotating shaft. Through the above technical scheme, the problems of difficulty in drawing the wire, difficulty in reducing the cross-sectional area of ​​the wire, difficulty in removing the unevenness and oxide layer on the surface of the wire, difficulty in making the surface of the wire smoother, and improving the appearance quality in the prior art are solved.

[0004] However, the above-mentioned prior art has the following shortcomings: during the winding process, the wire may not be evenly wound up by the winding shaft, resulting in uneven tightness and disordered arrangement of the wound wire. This poor winding condition will cause many problems in the subsequent processing links. For example, it is easy to cause wire breakage in the wire drawing process and cause the wire thread to be entangled and knotted during textile processing, which seriously affects the subsequent processing and use quality of the wire, greatly reduces production efficiency and increases production costs, and is not conducive to large-scale production and high-quality delivery of products. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that during the winding process, the wire may not be evenly wound up by the winding shaft, resulting in uneven tightness and disordered arrangement of the wound wire. This poor winding condition will cause many problems in the subsequent processing links. For example, it is easy to cause wire breakage in the wire drawing process and cause the wire thread to be entangled and knotted during textile processing, which seriously affects the subsequent processing and use quality of the wire, greatly reduces production efficiency and increases production costs, and is not conducive to large-scale production and high-quality delivery of products. A wire and cable drawing annealing device is provided.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a wire and cable drawing annealing device, comprising: an operating table, wherein the operating table is provided with a reel for reeling in wires that have been subjected to wire drawing annealing and a motor for driving the reel to rotate, the operating table is provided with a wire laying device for evenly distributing the wires on the reel when the reel reels in the wires, and the wire laying device is provided with a switching device for changing the movement direction of the wire laying device; The wire laying device comprises a bottom plate fixedly connected to the top of the operating table, a screw rod is rotatably connected to the top of the bottom plate, a gear one is fixedly connected to the top of the screw rod, a gear two is inserted into the top of the winding shaft, the gear one is meshed with the gear two, a moving block is threadedly connected to the screw rod, a sliding groove is provided in the moving block, a guide block is slidably connected in the sliding groove, the wire passes through the guide block and is fixedly connected to the winding shaft, a guide column is fixedly connected to the bottom plate, the guide column passes through the sliding groove, and a locking piece for fixing the position of the moving block is arranged on the bottom plate; The locking member comprises a mounting plate fixedly connected to the bottom plate, a stopper is slidably inserted on the mounting plate, a spring is fixedly connected to one end of the stopper, one end of the spring abuts against the mounting plate, and a slot is provided at one end of the moving block, and the slot is adapted to the stopper; Among them, when the motor drives the winding shaft to rotate, gear 2 rotates synchronously, and drives gear 1 meshing with it to rotate, so that the lead screw rotates accordingly, thereby driving the moving block threadably connected to the lead screw to move, causing the guide block to follow and drive the wire to move, so that the wire is evenly wound on the winding shaft.

[0007] As a further solution of the present invention: the operating table is also provided with a wire drawing die for changing the diameter of the wire, a heating device for heating the wire after drawing, and a cooling box for cooling the heated wire, and the cooling box is provided with an activation part for activating the switching device.

[0008] As a further solution of the present invention: the activation member includes a sliding rod arranged in the cooling box and fixedly connected to the cooling box, a moving claw is slidably connected to the sliding rod, one end of the moving claw is fixedly connected to a spring 2, one end of the spring 2 is fixedly connected to the inner wall of the cooling box, and the inner wall of the cooling box is fixedly connected to a reset block.

[0009] As a further solution of the present invention: the moving claw includes a fixed frame slidably connected to the sliding rod, the fixed frame is rotatably connected to a gear three, the fixed frame is rotatably connected to a fixed ring, the gear three and the fixed ring are symmetrically distributed on both sides of the fixed frame, a push rod is meshedly connected inside the fixed ring, the push rod passes through the gear three and the fixed ring, and the gear three is meshedly connected to the push rod.

[0010] As a further solution of the present invention: a gear four is rotatably connected to the fixed frame, the gear four is arranged below the gear three and meshingly connected to the gear three, the bottom end of the gear four passes through the fixed frame and is fixedly connected to a worm, a worm wheel is rotatably connected to the fixed frame, the worm wheel is meshingly connected to the worm, and a fixing claw is fixedly connected to the worm wheel.

[0011] As a further solution of the present invention: the switching device includes a push plate slidably plugged into the bottom plate, one end of the push plate is fixedly connected to a synchronization plate, the synchronization plate is arranged in the cooling box, and there is a repulsive magnetic force with the inner wall of the cooling box, and the other end of the bottom plate is fixedly connected to a plug rod.

[0012] As a further solution of the present invention: a push block is abutted in the sliding groove, and a spring three is fixedly connected to one end of the push block.

[0013] A method for using wire and cable drawing annealing, comprising the following steps: S1. First, when using, the wire is passed through the wire drawing die, the coil in the heating equipment, the cooling box and the wire laying device in sequence, and connected to the winding shaft. In this process, it is necessary to ensure that the wire is in the two sets of fixed claws in the moving claws on one side of the reset block to clamp the wire to ensure the stability and smooth feeding of the wire. Then, as the motor continues to operate, the winding shaft is driven to rotate, so that the gear 2 rotates synchronously, and drives the gear 1 meshing with it to rotate, so that the moving block threadedly connected to a set of lead screws moves downward, driving the guide block to follow the movement, so that the wire is evenly wound on the winding shaft; S2. Afterwards, as the winding continues, the moving claw clamped on the wire moves with the wire toward the winding shaft in the cooling box. When the guide block moves to the bottom, the moving claw moves to the limit position. When the push rod abuts against the inner wall of the cooling box, and under the force of the abutment, the push rod is reversely inserted into the fixed ring and gear three, and under the action of the spiral guide strip on the outer side of the push rod, the fixed ring and gear three are driven to rotate, so that the gear four meshing with the gear three rotates accordingly, thereby driving the worm to rotate, and the worm wheel rotates accordingly, driving the fixed claw to move in the opposite direction, and releasing the clamping of the wire; S3. Finally, with the movement of the moving claw, the fixed frame pushes the synchronous plate to the extreme position, so that the insertion rod is inserted into the sliding groove and abuts against the arc surface of the push block. Under the abutment, the push block is pushed to move in the direction of the other group of push blocks, so that the spring three is forced to contract. With the contraction of the spring three, the force will be released to the push block on the other side, so that the push block is forced and pushes the moving block to move in the direction of the other group of screw rods until the moving block is threadedly connected with this group of screw rods. Since the threads of the two groups of screw rods are opposite, the upper group of screw rods drives the moving block to move down, so this group of screw rods drives the moving block to move up.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention ensures uniform distribution of the wires on the winding shaft through precise matching of the gears and the screw in the wire laying device, which can effectively avoid overlap or gaps in the wires during the winding process, thereby improving the quality and aesthetics of the finished product. The moving block in the wire laying device is designed to be I-shaped, and the thread groove cooperates with two sets of screws with opposite threads to ensure the stability of the moving block during movement. At the same time, the structural design of the sliding groove and the guide column further enhances the stability and accuracy of the moving block. 2. In the present invention, the movable claw in the activation member can respond to the position change of the wire in real time. When the guide block moves to the bottom, the movable claw can quickly reach the limit position, triggering the action of the switching device to ensure the timely switching of the wire routing direction. The fixed claw in the activation member can automatically clamp and release the wire when needed. This design not only improves the convenience of operation, but also ensures the smooth transition of the wire between different movement directions, reducing the risk of wire breakage; 3. The switching device in the present invention realizes the precise switching of the wire laying direction through the coordinated action of the synchronization plate, the push plate and the insertion rod. The arc-shaped abutment design of the insertion rod and the push block ensures the smoothness and reliability of the switching action. The magnet design in the switching device ensures the rapid resetting of the synchronization plate after completing the action. This resetting mechanism enables the equipment to quickly return to its initial state and prepare for the next switching, thereby ensuring the continuity and stability of the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a schematic diagram of the overall structure of a wire and cable drawing annealing device according to the present invention; Figure 2 It is a structural schematic diagram of a wire laying device in a wire and cable drawing annealing device according to the present invention; Figure 3 It is a structural schematic diagram of a moving block in a wire and cable drawing annealing device according to the present invention; Figure 4 It is a top view of the structure of a moving block in a wire and cable drawing annealing device according to the present invention; Figure 5 The invention relates to a wire and cable drawing annealing device. Figure 4 A schematic diagram of the structure at A; Figure 6 It is a structural schematic diagram of an activation member in a wire and cable drawing annealing device according to the present invention; Figure 7 It is a structural schematic diagram of a movable claw in a wire and cable drawing annealing device according to the present invention; Figure 8 It is a structural schematic diagram of a switching device in a wire and cable drawing annealing device according to the present invention; Fig. 9 It is a structural schematic diagram of a push block in a wire and cable drawing annealing device according to the present invention; Fig.10 It is a structural schematic diagram of an insert rod in a wire and cable drawing annealing device described in the present invention.

[0016] In the figure: 1. operating table; 2. wire drawing die; 3. heating equipment; 4. cooling box; 5. winding shaft; 51. gear two; 6. motor; 7. wire laying device; 71. screw rod; 72. gear one; 73. moving block; 731. slot; 74. guide block; 75. guide column; 76. locking member; 761. mounting plate; 762. block; 763. spring one; 77. bottom plate; 78. sliding groove; 8. activation member; 81. moving claw; 811. fixing frame; 812. gear three; 813. fixing ring; 814. push rod; 815. gear four; 816. worm; 817. worm wheel; 818. fixing claw; 82. sliding rod; 83. spring two; 84. reset block; 9. switching device; 91. push plate; 92. plug rod; 93. synchronous plate; 94. push block; 95. spring three. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of an embodiment of the present invention based on the overall structure of the present invention.

[0019] Reference Figures 1 to 5 In an embodiment of the present invention, a wire drawing annealing device comprises: an operating table 1, wherein the operating table 1 is provided with a wire drawing die 2 for changing the diameter of a wire material, a heating device 3 for heating the wire material after drawing and a cooling box 4 for cooling the heated wire material, a reel 5 for reeling up the wire material after drawing and annealing, and a motor 6 for driving the reel 5 to rotate, the operating table 1 is provided with a wire laying device 7 for evenly distributing the wire material on the reel 5 when the reel 5 reels the wire material, the wire laying device 7 is provided with a switching device 9 for changing the moving direction of the wire laying device 7, and the cooling box 4 is provided with an activating member 8 for activating the switching device 9, and when in use, the wire material passes through the wire drawing die 2, the heating device 3, the cooling box 4, the activating member 8 and the wire laying device 7 in sequence, and is connected to the reel 5; The wire laying device 7 includes a bottom plate 77 fixedly connected to the top of the operating table 1, and a screw rod 71 is rotatably connected to the top of the bottom plate 77. Two groups of screw rods 71 ​​are provided, which are symmetrically distributed on the top of the bottom plate 77, and the threads of the two groups of screw rods 71 ​​are opposite. A group of gears 1 72 is fixedly connected to the top of each group of screw rods 71. A gear 2 51 is inserted at the top of the winding shaft 5. Gear 1 72 is meshed with gear 2 51. A moving block 73 is threadedly connected to the screw rod 71. The moving block 73 is I-shaped. Thread grooves are provided at both ends of the moving block 73, and they are respectively adapted to the two groups of screw rods 71 ​​with opposite threads. A sliding groove 78 is provided through the moving block 73. The sliding groove 78 is cross-shaped, and a guide block 74 is slidably connected in the sliding groove 78. The guide block 74 passes through the side end of the sliding groove 78. The wire passes through the guide block 74 and is fixedly connected to the winding shaft 5. A guide post 75 is fixedly connected to the bottom plate 77. Two groups of guide posts 75 are provided, which are symmetrically distributed on both sides of the guide block 74, and the guide posts 75 pass through the upper and lower ends of the sliding groove 78. The friction between the sliding groove 78 and the guide posts 75 makes the moving block 73 stationary on the guide posts 75 without the action of external force. A locking piece 76 for fixing the position of the moving block 73 is provided on the bottom plate 77. Four groups of locking pieces 76 are provided, which are symmetrically distributed on the side ends of the moving block 73. The locking member 76 includes a mounting plate 761 fixedly connected to the bottom plate 77, a movable groove is provided on the mounting plate 761, a stopper 762 is slidably inserted in the movable groove on the mounting plate 761, the stopper 762 is T-shaped, and the contact end of the stopper 762 and the movable block 73 is V-shaped, a spring 1 763 is fixedly connected to the side end of the stopper 762, one end of the spring 1 763 abuts against the mounting plate 761, two groups of springs 1 763 are provided on each group of stoppers 762, and the two groups of springs 1 763 are symmetrically distributed on both sides of the stopper 762, a slot 731 is provided at one end of the movable block 73, the slot 731 is V-shaped, the slot 731 is adapted to the stopper 762, and four groups of slots 731 are provided, which are symmetrically distributed on the side end of the movable block 73; Among them, when the motor 6 drives the winding shaft 5 to rotate, the gear 2 51 rotates synchronously, and drives the gear 1 72 meshing with it to rotate, so that the screw rod 71 rotates accordingly, thereby driving the moving block 73 threadedly connected to the screw rod 71 to move, so that the guide block 74 follows and moves, and drives the wire to move, so that the wire is evenly wound on the winding shaft 5.

[0020] For the purpose of explanation, the wire drawing die 2 and the heating device 3 in the present technical solution are both prior arts, wherein the wire drawing die 2 is a tool for manufacturing various metal wires and wire materials, usually in a conical or cylindrical shape, with one or more holes inside for drawing and forming the metal wire. During the wire drawing process, the metal material is drawn into filaments through the holes of the wire drawing die 2, and at the same time undergoes plastic deformation and increased strength during the drawing process, thereby obtaining the desired size and performance; the heating device 3 is an induction heater, which is a device that uses the principle of electromagnetic induction for heating. It generates an alternating magnetic field in a coil through an alternating current, thereby generating eddy currents inside the conductive material, thereby generating heat.

[0021] Reference Figure 6 to Figure 7 The activating member 8 includes a sliding rod 82 which is arranged in the cooling box 4 and fixedly connected to the cooling box 4. The sliding rod 82 is provided with two groups which are symmetrically distributed inside the cooling box 4. A moving claw 81 is slidably connected to the sliding rod 82. A spring 2 83 is fixedly connected to one end of the moving claw 81. One end of the spring 2 83 is fixedly connected to the inner wall of the cooling box 4. Two groups of spring 2 83 are provided which are symmetrically distributed on one side of the moving claw 81. A reset block 84 is fixedly connected to the inner wall of the cooling box 4. The moving claw 81 includes a fixing frame 811 which is slidably connected to the sliding rod 82. A gear 3 812 is rotatably connected to the fixing frame 811. A fixing ring 813 is rotatably connected to the fixing frame 811. The gear 3 812 and the fixing ring 813 are symmetrically distributed on both sides of the fixing frame 811. A push rod 814 is meshed and connected in the fixing ring 813. The reset block 8 4 is at the same height as the push rod 814. The push rod 814 consists of a group of straight rods and two groups of spiral guide strips arranged on the outside of the straight rod. The push rod 814 passes through the gear three 812 and the fixed ring 813, and the gear three 812 is meshed with the push rod 814. The fixed frame 811 is rotatably connected with the gear four 815. The gear four 815 is arranged below the gear three 812 and is meshed with the gear three 812. The gear four 815 and the gear three 812 are bevel gears. The bottom end of the gear four 815 passes through the fixed frame 811 and is fixedly connected with a worm 816. The fixed frame 811 is rotatably connected with a worm wheel 817, which is meshed with the worm 816. The worm wheel 817 is fixedly connected with a fixing claw 818. The worm wheel 817 and the worm wheel 817 are provided with two groups, which are symmetrically distributed on both sides of the worm 816. When the winding process begins, the wire is clamped by two sets of fixed claws 818. As the winding continues, the wire drives the moving claw 81 to move in the cooling box 4 toward the winding shaft 5. Since the friction between the wire and the fixed claw 818 is greater than the elastic force of the spring 2 83 and the repulsive force of the same poles between the synchronous plate 93 and the magnet on the inner wall of the cooling box 4, the spring 2 83 will deform and stretch. When the guide block 74 moves to the bottom and the moving claw 81 moves to the limit position, the push rod 814 abuts against the inner wall of the cooling box 4. Under the abutment force, the push rod 814 is reversely inserted into the fixed ring 813 and the gear 3 812, and under the action of the spiral guide strip on the outer side of the push rod 814, the fixed ring 813 and the gear 3 812 are driven to rotate, thereby causing the gear 4 815 meshing with the gear 3 812 to rotate, driving the worm 816 to rotate, causing the worm wheel 817 to rotate accordingly, driving the fixed claw 818 Reverse movement releases the clamping of the wire, after which the spring 83 is no longer subjected to force and returns to its original length, driving the moving claw 81 to move and reset on the sliding rod 82. During the resetting process of the moving claw 81, the push rod 814 contacts and abuts against the reset block 84, pushing the push rod 814 to move toward the fixed ring 813, so that the fixed claw 818 is reset and continues to clamp the wire.

[0022] The above scheme is adopted: by linking the activation member 8 with the movement of the wire in the cooling box 4, the action timing of the switching device 9 of the wire laying device 7 can be accurately controlled. When the wire moves to a specific position in the cooling box 4, the activation member 8 starts to work and triggers the switching of the wire laying direction, thereby ensuring that the wire is evenly distributed on the winding shaft 5 and improving the winding quality. The movement of the wire during the winding process is used to drive the activation member 8, and no additional complex control device is required. During the entire winding process, the activation member 8 automatically works according to the position change of the wire, such as automatically releasing and restoring the clamping of the wire, which greatly improves the degree of automation of the equipment, reduces manual intervention, and improves production efficiency.

[0023] Reference Figures 8 to 10The switching device 9 includes a push plate 91 that is slidably plugged with the bottom plate 77. The push plate 91 is in a square shape. One end of the push plate 91 is fixedly connected to a synchronization plate 93. The synchronization plate 93 is L-shaped and consists of a group of short plates and a group of long plates. The long plate of the synchronization plate 93 is arranged in the cooling box 4. The long plate of the synchronization plate 93 is embedded with a magnet on the side facing the winding shaft 5. A group of magnets is also embedded on the inner wall of the cooling box 4 corresponding to the side where the long plate of the synchronization plate 93 is embedded with the magnet. The corresponding surfaces of the two groups of magnets are of the same polarity. The other end of the bottom plate 77 A plug rod 92 is fixedly connected, and two groups of plug rods 92 are arranged, which are distributed at the diagonal corners of the U-shaped push plate 91. A push block 94 is abutted in the sliding groove 78. Two groups of push blocks 94 are arranged, which are symmetrically distributed on both sides of the sliding groove 78. One end of the push block 94 is fixedly connected to a spring three 95. Four groups of spring three 95 are arranged, which are evenly distributed on one side of the push block 94. Both sides of the spring three 95 are fixedly connected to a group of push blocks 94. The contact surfaces of the plug rod 92 and the push block 94 are both arc surfaces. When the wire is rolled up, the moving claw 81 As the wire moves toward the winding shaft 5 in the cooling box 4, when the guide block 74 moves to the bottom and the moving claw 81 moves to the limit position, the fixed frame 811 pushes the synchronous plate 93 to move to the limit position, which makes the insertion rod 92 inserted into the sliding groove 78, and the arc surface of the insertion rod 92 abuts against the arc surface of the push block 94. Under the abutment, the push block 94 moves toward the other group of push blocks 94, causing the spring three 95 to contract under force. As the spring three 95 contracts, the force will be released to the push block 94 on the other side, and the push block 94 is forced to push the moving block 73 to move toward the other group of lead screws 71. Since the threads of the two groups of lead screws 71 are opposite, the previous group of lead screws 71 drives the moving block 73 to move downward for wire laying, and now this group of lead screws 71 drives the moving block 73 to move upward for wire laying, thereby realizing the switching of the wire laying direction. When the push rod 814 abuts against the inner wall of the cooling box 4 and moves, the moving claw 81 The wire is released from being clamped, and the synchronous plate 93 is no longer subjected to the force of the fixing frame 811 , and is reset under the action of the repulsive force of the same poles of the magnet, and the insertion rod 92 is drawn out from the sliding groove 78 .

[0024] By adopting the above scheme: by switching the movement direction of the movable block 73 through the switching device 9, the movement trajectory of the guide block 74 can be changed, so that the winding direction of the wire on the winding shaft 5 is constantly changed, which can ensure that the wire is evenly distributed on the winding shaft 5, avoid the wire being concentrated in one place, improve the winding quality, make the wire roll after winding more regular, and facilitate subsequent storage, transportation and use.

[0025] The working principle of the present invention is: when in use, the wire material is first passed through the wire drawing die 2, the coil in the heating device 3, the cooling box 4 and the wire laying device 7 in sequence, and connected to the winding shaft 5, and the two groups of fixed claws 818 in the moving claw 81 on the side of the reset block 84 clamp the wire material, and then with the continuous operation of the motor 6, the winding shaft 5 is driven to rotate, so that the gear 2 51 rotates synchronously, and drives the gear 1 72 meshing with it to rotate, so that the two groups of lead screws 71 rotate accordingly, thereby driving the moving block 73 threadedly connected to one group of lead screws 71 to move downward, so that the guide block 74 moves with it, and drives the wire material to move, so that the wire material is evenly wound on the winding shaft 5, and as the winding continues, the wire material clamped in The moving claw 81 on the wire follows the wire in the cooling box 4 and moves toward the winding shaft 5. At this time, the friction force between the wire and the fixed claw 818 is greater than the elastic force of the spring 2 83 and the repulsive force of the same poles of the synchronous plate 93 and the inner wall magnet of the cooling box 4, so that the spring 2 83 is deformed and stretched. When the guide block 74 moves to the bottom, the moving claw 81 moves to the limit position, and the fixed frame 811 pushes the synchronous plate 93 to the limit position, so that the insertion rod 92 is inserted into the sliding groove 78, and the arc surface of the insertion rod 92 is abutted against the arc surface of the push block 94, and under the abutment, the push block 94 is pushed to move in the direction of the other group of push blocks 94, so that the spring 3 95 is forced to contract. As the spring 3 95 contracts, the force will be applied to the push block 94 on the other side. When the push rod 814 is released, the push block 94 is subjected to force and pushes the moving block 73 to move in the direction of the other set of screw rods 71 ​​until the moving block 73 is threadedly connected with this set of screw rods 71. Since the threads of the two sets of screw rods 71 ​​are opposite, the upper set of screw rods 71 ​​drives the moving block 73 to move the wire downward, so the current set of screw rods 71 ​​drives the moving block 73 to move the wire upward, and when the push rod 814 abuts against the inner wall of the cooling box 4, and under the force of the abutment, the push rod 814 is reversely inserted into the fixing ring 813 and the gear three 812, and under the action of the spiral guide strip on the outer side of the push rod 814, the fixing ring 813 and the gear three 812 are driven to rotate, so that the gear four 815 meshing with the gear three 812 rotates accordingly, thereby driving the worm 816 to rotate, so that The worm gear 817 rotates accordingly, driving the fixed claw 818 to move in the opposite direction, releasing the clamping of the wire. At this time, the spring 83 is no longer under force to restore its original length, driving the moving claw 81 to move and reset on the sliding rod 82. At the same time, since the synchronous plate 93 is no longer under the force of the fixed frame 811, it is reset under the action of the magnet, and the insertion rod 92 is pulled out of the sliding groove 78. During the resetting process of the moving claw 81, the push rod 814 contacts and abuts against the reset block 84, pushing the push rod 814 to move in the direction of the fixed ring 813, so that the fixed claw 818 is reset and continues to clamp the wire. When the moving block 73 moves to the top, the wire drives the moving claw 81 to move to the limit position again, and the wire laying direction is switched again.The precise coordination of the gears and the lead screw 71 in the wire laying device 7 ensures the uniform distribution of the wire on the winding shaft 5, which can effectively avoid the overlap or gap of the wire during the winding process, thereby improving the quality and aesthetics of the finished product. The moving block 73 in the wire laying device 7 is designed to be I-shaped, and cooperates with the two sets of lead screws 71 with opposite threads through the thread groove to ensure the stability of the moving block 73 during the movement. At the same time, the structural design of the sliding groove 78 and the guide column 75 further enhances the stability and accuracy of the moving block 73. The moving claw 81 in the activating member 8 can respond to the position change of the wire in real time. When the guide block 74 moves to the bottom, the moving claw 81 can quickly reach the limit position to trigger the action of the switching device 9. To ensure the timely switching of the wire laying direction, the fixed claw 818 in the activation member 8 can automatically clamp and release the wire when needed. This design not only improves the convenience of operation, but also ensures the smooth transition of the wire between different movement directions, reducing the risk of wire breakage. The switching device 9 realizes the precise switching of the wire laying direction through the coordinated action of the synchronous plate 93, the push plate 91 and the insertion rod 92. The arc surface abutment design of the insertion rod 92 and the push block 94 ensures the smoothness and reliability of the switching action. The magnet design in the switching device 9 ensures the rapid reset of the synchronous plate 93 after the action is completed. This reset mechanism enables the equipment to quickly return to the initial state, prepare for the next switch, and ensure the continuity and stability of the production process. ;

[0026] What is described above 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 and cable drawing annealing device, comprising: An operating table (1), wherein the operating table (1) is provided with a winding shaft (5) for winding up the wire material after wire drawing annealing, and a motor (6) for driving the winding shaft (5) to rotate, and is characterized in that the operating table (1) is provided with a wire laying device (7) for evenly distributing the wire material on the winding shaft (5) when the wire material is wound up, and the wire laying device (7) is provided with a switching device (9) for changing the movement direction of the wire laying device (7); The wire laying device (7) comprises a bottom plate (77) fixedly connected to the top of the operating table (1); a screw rod (71) is rotatably connected to the top of the bottom plate (77); a gear 1 (72) is fixedly connected to the top of the screw rod (71); a gear 2 (51) is inserted into the top of the winding shaft (5); the gear 1 (72) is meshingly connected to the gear 2 (51); a moving block (73) is threadedly connected to the screw rod (71); a sliding groove (78) is formed through the moving block (73); a guide block (74) is slidably connected to the sliding groove (78); the wire passes through the guide block (74) and is fixedly connected to the winding shaft (5); a guide column (75) is fixedly connected to the bottom plate (77); the guide column (75) passes through the sliding groove (78); and a locking member (76) is provided on the bottom plate (77) for fixing the position of the moving block (73); The locking member (76) comprises a mounting plate (761) fixedly connected to the bottom plate (77); a stopper (762) is slidably inserted on the mounting plate (761); one end of the stopper (762) is fixedly connected to a spring 1 (763); one end of the spring 1 (763) abuts against the mounting plate (761); one end of the moving block (73) is provided with a slot (731); the slot (731) is adapted to fit the stopper (762); When the motor (6) drives the winding shaft (5) to rotate, the gear 2 (51) rotates synchronously, and drives the gear 1 (72) meshing with it to rotate, so that the screw rod (71) rotates accordingly, thereby driving the moving block (73) threadedly connected to the screw rod (71) to move, causing the guide block (74) to move along, and driving the wire to move, so that the wire is evenly wound on the winding shaft (5).

2. A wire and cable drawing annealing device according to claim 1, characterized in that: The operating table (1) is also provided with a wire drawing die (2) for changing the diameter of the wire, a heating device (3) for heating the wire after drawing, and a cooling box (4) for cooling the heated wire. An activation member (8) for activating the switching device (9) is provided in the cooling box (4).

3. A wire and cable drawing annealing device according to claim 2, characterized in that: The activation member (8) comprises a sliding rod (82) which is arranged in the cooling box (4) and fixedly connected to the cooling box (4); a moving claw (81) is slidably connected to the sliding rod (82); one end of the moving claw (81) is fixedly connected to a spring 2 (83); one end of the spring 2 (83) is fixedly connected to the inner wall of the cooling box (4); and a reset block (84) is fixedly connected to the inner wall of the cooling box (4).

4. A wire and cable drawing annealing device according to claim 3, characterized in that: The movable claw (81) comprises a fixed frame (811) slidably connected to the sliding rod (82); a gear three (812) is rotatably connected to the fixed frame (811); a fixed ring (813) is rotatably connected to the fixed frame (811); the gear three (812) and the fixed ring (813) are symmetrically distributed on both sides of the fixed frame (811); a push rod (814) is meshingly connected inside the fixed ring (813); the push rod (814) passes through the gear three (812) and the fixed ring (813); and the gear three (812) is meshingly connected to the push rod (814).

5. The wire drawing annealing device according to claim 4, characterized in that: The fixing frame (811) is rotatably connected to a gear four (815), the gear four (815) is arranged below the gear three (812) and is meshingly connected to the gear three (812), the bottom end of the gear four (815) passes through the fixing frame (811) and is fixedly connected to a worm (816), the fixing frame (811) is rotatably connected to a worm wheel (817), the worm wheel (817) is meshingly connected to the worm (816), and a fixing claw (818) is fixedly connected to the worm wheel (817).

6. A wire and cable drawing annealing device according to claim 5, characterized in that: The switching device (9) comprises a push plate (91) slidably plugged into the bottom plate (77); one end of the push plate (91) is fixedly connected to a synchronization plate (93); the synchronization plate (93) is arranged in the cooling box (4) and has a repulsive magnetic force with the inner wall of the cooling box (4); and the other end of the bottom plate (77) is fixedly connected to an insertion rod (92).

7. The wire and cable drawing annealing device according to claim 6, characterized in that: A push block (94) is abutted in the sliding groove (78), and one end of the push block (94) is fixedly connected to a spring three (95).

8. A method for using wire and cable drawing annealing according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1. First, when in use, the wire is passed through the wire drawing die (2), the coil in the heating device (3), the cooling box (4) and the wire laying device (7) in sequence, and is connected to the winding shaft (5). During this process, it is necessary to ensure that the wire is in the two sets of fixed claws (818) in the moving claws (81) on one side of the reset block (84) to clamp the wire to ensure the stability and smooth feeding of the wire. Then, as the motor (6) continues to operate, the winding shaft (5) is driven to rotate, so that the gear 2 (51) rotates synchronously, and drives the gear 1 (72) meshing with it to rotate, so that the moving block (73) threadedly connected to a set of screw rods (71) moves downward, driving the guide block (74) to follow the movement, so that the wire is evenly wound on the winding shaft (5); S2. Afterwards, as the winding continues, the movable claw (81) clamped on the wire follows the wire and moves toward the winding shaft (5) in the cooling box (4). When the guide block (74) moves to the bottom, the movable claw (81) moves to the limit position. When the push rod (814) abuts against the inner wall of the cooling box (4), and under the force of the abutment, the push rod (814) is reversely inserted into the fixed ring (813) and the gear three (812), and under the action of the spiral guide strip on the outer side of the push rod (814), the fixed ring (813) and the gear three (812) are driven to rotate, so that the gear four (815) meshing with the gear three (812) rotates accordingly, thereby driving the worm (816) to rotate, so that the worm wheel (817) rotates accordingly, driving the fixed claw (818) to move in the opposite direction, and releasing the clamping of the wire; S3. Finally, as the moving claw (81) moves, the fixed frame (811) pushes the synchronous plate (93) to move to the limit position, so that the insertion rod (92) is inserted into the sliding groove (78) and abuts against the arc surface of the push block (94). Under the abutment, the push block (94) is pushed to move in the direction of the other group of push blocks (94), so that the spring three (95) is forced to contract. As the spring three (95) contracts, the force is released to the push block (94) on the other side, so that the push block (94) is forced and pushes the moving block (73) to move in the direction of the other group of screw rods (71) until the moving block (73) is threadedly connected with this group of screw rods (71). Since the threads of the two groups of screw rods (71) are opposite, the upper group of screw rods (71) drives the moving block (73) to move the wire downward, so the current group of screw rods (71) drives the moving block (73) to move the wire upward.

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