A wear-resistant and high-precision stainless steel wire drawing and winding machine

Abstract

The present invention relates to the technical field of stainless steel wire drawing and winding, and particularly relates to a wear-resistant and high-precision stainless steel wire drawing and winding machine, which includes a frame. In the frame, there are provided: a drawing die, a drawing hole, and a mounting vertical plate. The drawing die is fixedly installed at the left end of the frame, the drawing hole is penetrated and opened at the middle end of the drawing die, and the mounting vertical plate is slidably arranged at the right end of the frame; a rotating cylinder and a movable through groove. The rotating cylinder is fixedly connected to the middle end of the vertical disk, and six movable through grooves are penetrated and opened on the rotating cylinder in a circumferentially equidistant manner. In the present invention, first, the initial end of the wire is pulled through the drawing hole, and the initial end of the wire is made to pass through a set of movable clamping plates at the lower end of the rotating cylinder, and then through the remaining five sets of movable clamping plates in sequence, so as to limit the initial end of the wire in the mounting through grooves of the six adjusting arc blocks, so that the initial end of the wire and the wound wire are wound along the tangential direction of the winding rotation together, avoiding bending between the two and affecting the service life at this place.

Description

Technical Field

[0001] The present invention relates to the technical field of stainless steel wire drawing and winding, and particularly to a wear-resistant and high-precision stainless steel wire drawing and winding machine. Background Art

[0002] Wire rods are generally made of ordinary carbon steel and high-quality carbon steel. According to the steel distribution catalog and different uses, wire rods include ordinary low-carbon steel hot-rolled coil bars, high-quality carbon steel coil bars, carbon electrode coil bars, quenched and tempered threaded coil bars, wire rods for making wire ropes, wire rods for piano wires, and stainless steel coil bars, etc.

[0003] In the prior art, a wear-resistant and high-precision stainless steel wire drawing and winding machine disclosed in, for example, the patent with publication number CN217289851U is mostly adopted. This technology includes a main body, and a wire drawing and winding disk is provided on the main body. The wire drawing and winding disk is composed of a left disk body, a right disk body, and multiple arc-shaped connecting pieces. Each arc-shaped connecting piece is annularly connected between the left disk body and the right disk body, and a distance is maintained between each arc-shaped connecting piece. One end of each arc-shaped connecting piece is swingably connected to the left disk body, and the other end of each arc-shaped connecting piece is fixedly connected to the right disk body. The left disk body and the right disk body also have corresponding bundling grooves. One end of the bundling groove extends to the outer periphery of the left disk body or the right disk body, and the other end of the bundling groove extends between two arc-shaped connecting pieces. This technology can draw and wind the wear-resistant and high-precision stainless steel wire without the aid of a plastic cylinder, and is convenient for the initial fixing of the stainless steel wire, unloading and bundling after winding is completed. However, there are still problems in the use process due to structural limitations in the above technology:

[0004] When the above technology is used for drawing and winding the stainless steel wire, the initial end of the wire needs to be limited on the winding cylinder first, so that the winding cylinder can wind the wire around the winding cylinder by rotating. However, since the limiting groove for limiting the initial end of the wire in the above technology is opened along the axial direction of the winding cylinder, and its opening direction is perpendicular to the tangential direction of the winding rotation of the winding cylinder, when the winding cylinder rotates for winding, the wire in the limiting groove is bent with the wire wound on the winding cylinder, thereby shortening the service life at this place. And after the wire winding is completed, the initial end of the wire still needs to be manually removed from the limiting groove inside the wound wire, resulting in an increase in manual operation procedures. Summary of the Invention

[0005] The purpose of the present invention is to solve the problem that the wire in the limiting groove is bent with the wire wound on the winding cylinder in the prior art, and to propose a wear-resistant and high-precision stainless steel wire drawing and winding machine.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A wear-resistant and high-precision stainless steel wire drawing and winding machine, including a frame, and the following are arranged in the frame:

[0008] A drawing die, a drawing hole, a mounting vertical plate, and a vertical disc. The drawing die is fixedly installed at the left end of the frame. The drawing hole is penetratingly opened at the middle end of the drawing die. The mounting vertical plate is slidably arranged at the right end of the frame. The vertical disc is rotatably arranged at the middle end of the mounting vertical plate;

[0009] A rotating cylinder, a movable through groove, an adjusting arc block, and a mounting through groove. The rotating cylinder is fixedly connected to the middle end of the vertical disc, and the rotating cylinder is a cylindrical shell structure. Six movable through grooves are penetratingly opened on the rotating cylinder at equal circumferential intervals. Six adjusting arc blocks are respectively slidably sleeved in the six movable through grooves, and the adjusting arc block is an annular arc block structure. Six mounting through grooves are respectively opened at the outer arc ends of the six adjusting arc blocks;

[0010] Movable clamping plates, rotating shafts, and return torsion springs. Six groups of movable clamping plates are respectively movably arranged in the six mounting through grooves. The number of semi-circular plates in one group of movable clamping plates is two. One semi-circular plate is composed of an arc plate and an inclined plate. Six rotating shafts are respectively fixedly installed in the mounting through grooves, and a rotating shaft is rotationally connected to the common connection of the two inclined plates in one group of movable clamping plates. One return torsion spring is fixedly sleeved on the common connection of the two inclined plates in one group of movable clamping plates;

[0011] Shearing knives, clamping arc plates, and ring parts. Two shearing knives are slidably arranged at the right end of the drawing die. Two clamping arc plates are slidably arranged between the two shearing knives and the rotating cylinder. The ring part is slidably arranged at the rotating cylinder, and the inner arc end of the ring part is movably attached to the outer arc end of the rotating cylinder;

[0012] A first driving mechanism is arranged on the frame, and the first driving mechanism is used to drive the rotating cylinder and the ring part to perform linear movement;

[0013] An adjusting mechanism is arranged in the rotating cylinder, and the adjusting mechanism is used to adjust the six adjusting arc blocks to perform telescopic movement;

[0014] A second driving mechanism is arranged on the frame, and the second driving mechanism is used to drive the two shearing knives to move in opposite directions and the two clamping arc plates to move in opposite directions.

[0015] Preferably, the first driving mechanism includes:

[0016] A first slide rail, a sliding block, and a first air cylinder. The first slide rail is fixedly installed at the lower end of the frame at the position of the rotating cylinder. The sliding block is slidably sleeved in the first slide rail. The first air cylinder is fixedly installed in the first slide rail, and the output end of the first air cylinder is fixedly connected to the sliding block;

[0017] A second slide rail and a second air cylinder, the second slide rail is fixedly connected to the upper end of the sliding block, the mounting vertical plate is fixedly installed on the second slide rail, the lower end of the ring part is slidably sleeved in the second slide rail, the second air cylinder is fixedly installed in the second slide rail, and the output end of the second air cylinder is fixedly connected to the ring part.

[0018] Preferably, the mounting vertical plate is provided with a limiting circular groove, the vertical disk is fixedly connected with a limiting slider slidably connected to the limiting circular groove, a rotating motor is fixedly installed at the middle end of the mounting vertical plate, and the output end of the rotating motor is fixedly installed with a rotating shaft fixedly connected to the center of the vertical disk.

[0019] Preferably, the adjusting mechanism includes:

[0020] An adjusting motor, an adjusting shaft and an adjusting disk, the adjusting motor is fixedly installed at the center of the inner wall of the rotating cylinder, the adjusting shaft is rotatably installed at the inner wall of the rotating cylinder, and the adjusting shaft is fixedly connected to the output end of the adjusting motor, and the center of the adjusting disk is fixedly sleeved on the adjusting shaft;

[0021] Connecting rods, guiding sliding grooves and sliding long rods, six of the connecting rods are arranged at equal circumferential intervals in the rotating cylinder, six of the guiding sliding grooves are opened at equal circumferential intervals on the inner wall of the rotating cylinder, and the six sliding long rods are respectively fixedly connected to the inner arc ends of the six adjusting arc blocks.

[0022] Preferably, one of the connecting rods is located between the inner arc end of one adjusting arc block and the arc end of the adjusting disk, and both ends of one connecting rod are respectively pin-connected to the arc end of the adjusting disk and the inner arc end of one adjusting arc block, and the end of one sliding long rod away from the adjusting arc block is slidably sleeved in one guiding sliding groove.

[0023] Preferably, the second driving mechanism includes:

[0024] A third slide rail, a vertical connecting rod, a third air cylinder and a fourth slide rail, two of the third slide rails are symmetrically fixedly installed on the upper end of the frame at the shearing knife, the upper ends of the two vertical connecting rods are respectively slidably sleeved in the two third slide rails, and the lower ends of the two vertical connecting rods are respectively fixedly connected to the two shearing knives, two of the third air cylinders are respectively fixedly installed in the two third slide rails, and the output ends of the two third air cylinders are respectively fixedly connected to the two vertical connecting rods, and two of the fourth slide rails are symmetrically fixedly installed on the lower end of the frame at the clamping arc plate;

[0025] A moving slide rail, a friction block and a movable rod. The two moving slide rails are respectively fixedly connected to one ends of the two clamping arc plates close to the vertical connecting rod, and the lower ends of the two moving slide rails are respectively slidably connected to the two fourth slide rails. The two sets of the friction blocks are respectively integrally formed on the inner walls of the chutes of the two moving slide rails. The two movable rods are respectively fixedly connected to the two shearing knives, and the ends of the two movable rods far away from the shearing knives are respectively slidably sleeved in the two moving slide rails.

[0026] Preferably, the second driving mechanism further includes:

[0027] A vertical plate, a vertical chute, a first rack and a driven shaft. The two vertical plates are respectively integrally formed at the side ends of the two fourth slide rails. The two vertical chutes are respectively formed in the two vertical plates. The two first racks are respectively slidably installed in the two vertical chutes. The two driven shafts are respectively rotatably installed on the two vertical plates;

[0028] A first gear, a second gear and a second rack. One of the first gear and one of the second gear are both key-connected to one driven shaft. The two second racks are respectively fixedly connected to the upper ends of the two shearing knives. One of the first gears is meshed with one of the first racks, and one of the second gears is meshed with one of the second racks.

[0029] Compared with the prior art, the present invention has the following advantages:

[0030] 1. In the present invention, the initial end of the wire is first pulled through the drawing hole, and the initial end of the wire is passed through a set of movable clamping plates at the lower end of the rotating cylinder, and then passed through the remaining five sets of movable clamping plates in sequence, so as to limit the initial end of the wire in the installation through grooves of the six adjusting arc blocks, so that the initial end of the wire and the wound wire are wound along the tangential direction of the winding rotation together, avoiding bending between the two and affecting the service life at this place.

[0031] 2. After the wire is cut in the present invention, the adjusting shaft drives the adjusting disc to rotate, so that the end of the connecting rod connected to the adjusting arc block moves towards the adjusting disc, and drives the six adjusting arc blocks to retract. At the same time, the six sets of movable clamping plates gradually move away from the initial end of the wire. On the one hand, a gap is left inside the wound wire to facilitate the removal of the wound wire. On the other hand, the initial end of the wire is released from the six sets of movable clamping plates, so that the initial end of the wire does not need to be removed manually, simplifying the operation process of the operator.

[0032] 3. After the wire winding is completed, the present invention drives two shearing knives to approach the wire and move in the reverse direction. At the same time, the shearing knives drive the clamping arc plates to move together until the two clamping arc plates clamp both ends of the wire. At this time, the two shearing knives continue to move in the reverse direction, so that the two shearing knives contact both ends of the wire and cut, so as to generate wire ends on the wound wire on the rotating cylinder. At this time, the two clamping arc plates clamp the wire ends, avoiding the accident of the wire ends flying off at the moment of cutting completion, so as to reduce the safety accidents of the operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 is a schematic structural diagram of a wear-resistant and high-precision stainless steel wire drawing and winding machine proposed by the present invention;

[0034] Figure 2 is a front sectional schematic view of a wear-resistant and high-precision stainless steel wire drawing and winding machine proposed by the present invention Figure 1 ;

[0035] Figure 3 In the present invention Figure 2 is an enlarged schematic view of part A;

[0036] Figure 4 In the present invention Figure 2 is an enlarged schematic view of part B;

[0037] Figure 5 is a front sectional schematic view of a wear-resistant and high-precision stainless steel wire drawing and winding machine proposed by the present invention Figure 2 ;

[0038] Figure 6 is a rear sectional schematic view of a wear-resistant and high-precision stainless steel wire drawing and winding machine proposed by the present invention;

[0039] Figure 7 In the present invention Figure 6 is an enlarged schematic view of part C;

[0040] Figure 8 is a left sectional schematic view of a wear-resistant and high-precision stainless steel wire drawing and winding machine proposed by the present invention;

[0041] Figure 9 is a top sectional schematic view of a wear-resistant and high-precision stainless steel wire drawing and winding machine proposed by the present invention;

[0042] Figure 10 is a schematic structural diagram of the first slide rail and the second slide rail of a wear-resistant and high-precision stainless steel wire drawing and winding machine proposed by the present invention;

[0043] Figure 11 is a schematic structural diagram of the installation vertical plate and the vertical disc of a wear-resistant and high-precision stainless steel wire drawing and winding machine proposed by the present invention;

[0044] Figure 12 Schematic structural diagram of the rotating cylinder of a wear-resistant and high-precision stainless steel wire drawing and winding machine proposed by the present invention;

[0045] Figure 13 Front sectional view of the rotating cylinder of a wear-resistant and high-precision stainless steel wire drawing and winding machine proposed by the present invention;

[0046] Figure 14 Front sectional view of the clamping arc plate of a wear-resistant and high-precision stainless steel wire drawing and winding machine proposed by the present invention;

[0047] Figure 15 Schematic structural diagram of the shear knife and the clamping arc plate of a wear-resistant and high-precision stainless steel wire drawing and winding machine proposed by the present invention.

[0048] In the figure: 1, frame; 2, drawing die; 3, drawing hole; 4, mounting vertical plate; 5, vertical disc; 6, rotating cylinder; 7, movable through groove; 8, adjusting arc block; 9, mounting through groove; 10, movable clamping plate; 11, rotating shaft; 12, reset torsion spring; 13, shear knife; 14, clamping arc plate; 15, ring part; 16, first slide rail; 17, sliding block; 18, first cylinder; 19, second slide rail; 20, second cylinder; 21, limiting circular groove; 22, limiting slider; 23, rotating motor; 24, rotating shaft; 25, adjusting motor; 26, adjusting shaft; 27, adjusting disc; 28, connecting rod; 29, guiding chute; 30, sliding long rod; 31, third slide rail; 32, vertical connecting rod; 33, third cylinder; 34, fourth slide rail; 35, moving slide rail; 36, friction block; 37, movable rod; 38, vertical plate; 39, vertical chute; 40, first rack; 41, driven shaft; 42, first gear; 43, second gear; 44, second rack. Detailed implementation manners

[0049] 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.

[0050] Refer to Figures 1 - 15 , a wear-resistant and high-precision stainless steel wire drawing and winding machine, including a frame 1, in which a drawing die 2, a drawing hole 3, a mounting vertical plate 4 and a vertical disc 5 are provided. The drawing die 2 is fixedly installed at the left end of the frame 1, and the drawing hole 3 is penetrated and opened at the middle end of the drawing die 2. First, the initial end of the wire is passed through the drawing hole 3 to facilitate the drawing operation of the wire by using the drawing hole 3. The wire can be a wear-resistant and high-precision stainless steel wire. The mounting vertical plate 4 is slidably arranged at the right end of the frame 1, and the vertical disc 5 is rotatably arranged at the middle end of the mounting vertical plate 4;

[0051] The frame 1 is also provided with a rotating cylinder 6, a movable through slot 7, an adjusting arc block 8 and a mounting through slot 9. The rotating cylinder 6 is fixedly connected to the middle end of the vertical disc 5, and the rotating cylinder 6 is a cylindrical shell structure. Six movable through slots 7 are circumferentially equidistantly arranged on the rotating cylinder 6. The six adjusting arc blocks 8 are respectively slidably sleeved in the six movable through slots 7, and the adjusting arc blocks 8 are circular arc block structures. When the wire is wound, the six adjusting arc blocks 8 are extended to move away from the rotating cylinder 6, and the rotating cylinder 6 is moved toward the adjacent Figure 1 The wire is wound in a counterclockwise direction so that the wire can be wound onto the six adjusting arc blocks 8 at the first time. When the wire is removed, the six adjusting arc blocks 8 are retracted so that the six adjusting arc blocks 8 move toward the rotating cylinder 6 to release the close contact between the inner side of the wire and the six adjusting arc blocks 8, and leave a gap on the inner side of the wire to facilitate the removal of the wire. The six mounting slots 9 are respectively opened at the outer arc ends of the six adjusting arc blocks 8.

[0052] The frame 1 is also provided with a movable splint 10, a rotating shaft 11 and a reset torsion spring 12. The six groups of movable splints 10 are respectively movably arranged in the six mounting slots 9. Before the wire is wound, the initial end of the wire is first passed through a group of movable splints 10 at the lower end of the rotating cylinder 6, and then passed through the remaining five groups of movable splints 10 in sequence, so as to limit the initial end of the wire in the mounting slots 9 of the six adjusting arc blocks 8, so that the initial end of the wire is wound together with the wound wire along the tangential direction of the winding rotation to avoid bending between the two. There are two semicircular arc plates in a group of movable splints 10, as shown in the attached figure. Figure 14 As shown, a semicircular arc plate is composed of an arc plate and an inclined plate, six rotating shafts 11 are respectively fixedly installed in the installation grooves 9, and a rotating shaft 11 is rotatably connected with the common connection of two inclined plates in a group of movable splints 10, and a reset torsion spring 12 is fixedly sleeved on the common connection of two inclined plates in a group of movable splints 10, and when the six adjusting arc blocks 8 are retracted, the six groups of movable splints 10 also move toward the direction close to the rotating cylinder 6, and the six groups of movable splints 10 are gradually away from the initial end of the wire, and the initial end of the wire squeezes the two semicircular arc plates of a group of movable splints 10 at the same time, so that the two semicircular arc plates of a group of movable splints 10 are opened with the common connection of the two inclined plates as the center, so as to release the initial end of the wire from the six groups of movable splints 10, and then the initial end of the wire can be quickly removed without manual work, and when the two semicircular arc plates of a group of movable splints 10 are away from the initial end of the wire, the elastic force of the reset torsion spring 12 is utilized to make the two semicircular arc plates of a group of movable splints 10 perform a closing movement;

[0053] The frame 1 is also provided with a shearing knife 13, a clamping arc plate 14 and a circular ring 15. Figure 9As shown, two shearing knives 13 are staggeredly and slidably arranged at the right end of the drawing die 2, that is, Figure 9 The upper shearing knife 13 is located Figure 9 to the left of the lower shearing knife 13, so that the two shearing knives 13 can cut the wire by the shearing force. And the two clamping arc plates 14 are slidably arranged between the two shearing knives 13 and the rotating cylinder 6. As Figure 1 shown, the clamping positions of the two clamping arc plates 14 are to the right of the cutting positions of the two shearing knives 13. First, let the two clamping arc plates 14 clamp, and then let the two shearing knives 13 cut, thereby avoiding the accident that the end of the wire bounces off instantly when the cutting is completed. And the circular ring part 15 is slidably arranged on the rotating cylinder 6. When the inner arc end of the circular ring part 15 is in movable contact with the outer arc end of the rotating cylinder 6, the vertical disc 5 and the circular ring part 15 are used to block the two axial ends of the rotating cylinder 6 to limit the winding wire on the rotating cylinder 6. When it is necessary to remove the winding wire on the rotating cylinder 6, drive the circular ring part 15 away from the rotating cylinder 6, so as to remove the winding wire from the place far from the vertical disc 5;

[0054] Preferably, a first driving mechanism, the first driving mechanism is arranged on the frame 1, and the first driving mechanism is used to drive the rotating cylinder 6 to move linearly, so as to evenly wind the wire on the six adjusting arc blocks 8, and drive the circular ring part 15 to move linearly to make the circular ring part 15 approach or move away from the rotating cylinder 6; an adjusting mechanism, the adjusting mechanism is arranged in the rotating cylinder 6, and the adjusting mechanism is used to adjust the six adjusting arc blocks 8 to perform telescopic movement, so as to first wind the wire on the six adjusting arc blocks 8 and then remove the wire from the six adjusting arc blocks 8; a second driving mechanism, the second driving mechanism is arranged on the frame 1, and the second driving mechanism is used to drive the two shearing knives 13 to move in the reverse direction, and the two clamping arc plates 14 to move in the reverse direction, and let the two clamping arc plates 14 clamp first, and then the two shearing knives 13 cut.

[0055] And the first driving mechanism includes a first slide rail 16, a sliding block 17 and a first air cylinder 18. The first slide rail 16 is fixedly installed at the lower end of the frame 1 at the position of the rotating cylinder 6. The sliding block 17 is slidably sleeved in the first slide rail 16. The first air cylinder 18 is fixedly installed in the first slide rail 16, and the output end of the first air cylinder 18 is fixedly connected to the sliding block 17;

[0056] The first driving mechanism further includes a second slide rail 19 and a second air cylinder 20. The second slide rail 19 is fixedly connected to the upper end of the sliding block 17. Since the installation vertical plate 4 is fixedly installed on the second slide rail 19, the rotating cylinder 6 is driven to perform reciprocating linear movement by the first air cylinder 18. And the lower end of the circular ring part 15 is slidably sleeved in the second slide rail 19. The second air cylinder 20 is fixedly installed in the second slide rail 19, and the output end of the second air cylinder 20 is fixedly connected to the circular ring part 15 to make the circular ring part 15 move linearly.

[0057] Preferably, the mounting vertical plate 4 is provided with a limiting circular groove 21, and the vertical disk 5 is fixedly connected with a limiting slider 22 slidably connected with the limiting circular groove 21, so that the vertical disk 5 and the rotating cylinder 6 rotate under the guiding and limiting of the limiting circular groove 21. A rotating motor 23 is fixedly installed at the middle end of the mounting vertical plate 4, and the output end of the rotating motor 23 is fixedly installed with a rotating shaft 24 fixedly connected with the center of the vertical disk 5 to drive the rotating cylinder 6 to rotate.

[0058] The adjusting mechanism includes an adjusting motor 25, an adjusting shaft 26 and an adjusting disk 27. The adjusting motor 25 is fixedly installed at the center of the inner wall of the rotating cylinder 6. The adjusting shaft 26 is rotatably installed on the inner wall of the rotating cylinder 6, and the adjusting shaft 26 is fixedly connected with the output end of the adjusting motor 25. The center of the adjusting disk 27 is fixedly sleeved on the adjusting shaft 26, and the adjusting disk 27 is driven to rotate by the adjusting motor 25;

[0059] Preferably, the adjusting mechanism further includes a connecting rod 28, a guiding sliding groove 29 and a sliding long rod 30. The six connecting rods 28 are arranged in a circumferential equidistant manner in the rotating cylinder 6, and two ends of one connecting rod 28 are respectively pin-connected with the arc end of the adjusting disk 27 and the inner arc end of one adjusting arc block 8. The six guiding sliding grooves 29 are arranged in a circumferential equidistant manner on the inner wall of the rotating cylinder 6. The six sliding long rods 30 are respectively fixedly connected to the inner arc ends of the six adjusting arc blocks 8, and one end of a sliding long rod 30 away from the adjusting arc block 8 is slidably sleeved in one guiding sliding groove 29.

[0060] It should be specifically noted that when driving the six adjusting arc blocks 8 to retract, the adjusting disk 27 rotates in the Figure 13 clockwise direction, and the end of the connecting rod 28 connected to the adjusting disk 27 rotates clockwise. At the same time, the end of the connecting rod 28 connected to the adjusting arc block 8 moves towards the adjusting disk 27. And because the adjusting arc block 8 moves linearly under the guiding of the guiding sliding groove 29, the adjusting arc block 8 moves linearly towards the direction close to the rotating cylinder 6. When driving the six adjusting arc blocks 8 to extend, the adjusting disk 27 rotates in the Figure 13 counterclockwise direction, and the end of the connecting rod 28 connected to the adjusting disk 27 rotates counterclockwise. At the same time, the end of the connecting rod 28 connected to the adjusting arc block 8 moves away from the adjusting disk 27, so that the adjusting arc block 8 moves linearly away from the rotating cylinder 6;

[0061] The second driving mechanism includes a third slide rail 31, a vertical connecting rod 32, a third air cylinder 33 and a fourth slide rail 34. The two third slide rails 31 are symmetrically and fixedly installed at the upper end of the frame 1 at the position of the shearing knife 13. The upper ends of the two vertical connecting rods 32 are respectively slidably sleeved in the two third slide rails 31, and the lower ends of the two vertical connecting rods 32 are respectively fixedly connected to the two shearing knives 13. The two third air cylinders 33 are respectively fixedly installed in the two third slide rails 31, and the output ends of the two third air cylinders 33 are respectively fixedly connected to the two vertical connecting rods 32 to drive the two shearing knives 13 to approach the wire and move in the reverse direction. The two fourth slide rails 34 are symmetrically and fixedly installed at the lower end of the frame 1 at the position of the clamping arc plate 14;

[0062] Preferably, the second driving mechanism further includes a moving slide rail 35, a friction block 36 and a movable rod 37. The two moving slide rails 35 are respectively fixedly connected to one end of the two clamping arc plates 14 close to the vertical connecting rod 32, and the lower ends of the two moving slide rails 35 are respectively slidably connected in the two fourth slide rails 34. Two sets of friction blocks 36 are respectively integrally formed on the inner walls of the chutes of the two moving slide rails 35. The two movable rods 37 are respectively fixedly connected to the two shearing knives 13, and the ends of the two movable rods 37 far from the shearing knives 13 are respectively slidably sleeved in the two moving slide rails 35, so that the two sets of friction blocks 36 are respectively in frictional contact with the two movable rods 37. At the same time, the friction coefficient of one end of the movable rod 37 in the moving slide rail 35 is increased by using the friction block 36, so as to increase the static friction force between the movable rod 37 and the moving slide rail 35. When there is no relative movement between the shearing knife 13 and the clamping arc plate 14, the shearing knife 13 and the clamping arc plate 14 move together.

[0063] The second driving mechanism further includes a vertical plate 38, a vertical chute 39, a first rack 40 and a driven shaft 41. The two vertical plates 38 are respectively integrally formed at the side ends of the two fourth slide rails 34. The two vertical chutes 39 are respectively opened on the two vertical plates 38. The two first racks 40 are respectively slidably installed in the two vertical chutes 39. The two driven shafts 41 are respectively rotatably installed on the two vertical plates 38; a first gear 42, a second gear 43 and a second rack 44. A first gear 42 and a second gear 43 are both key-connected to a driven shaft 41. The two second racks 44 are respectively fixedly connected to the upper ends of the two shearing knives 13. A first gear 42 is meshed with a first rack 40, and a second gear 43 is meshed with a second rack 44.

[0064] It should be specially noted that after the two shearing knives 13 complete cutting, the two shearing knives 13 are moved away from the wire and move in the reverse direction, that is, Figure 15 the left shearing knife 13 moves to the left end, Figure 15The right - end cutting knife 13 moves towards the right end. When the left - end movable rod 37 moves towards the left end to the middle of the left - end moving slide rail 35, the left - end second rack 44 moves to the left - end second gear 43 and meshes with it for transmission, and the left - end second gear 43 and the left - end first gear 42 rotate in the clockwise direction to drive the left - end first rack 40 to move upwards and gradually move away from the left - hand side end of the left - end moving slide rail 35. Until the left - end movable rod 37 moves towards the left end to the left - hand side end of the left - end moving slide rail 35, the first rack 40 completely moves away from the left - hand side end of the left - end moving slide rail 35 to release the locking of the left - end clamping arc plate 14. After that, the left - end cutting knife 13 continues to move towards the left end. At this time, the left - end movable rod 37 abuts against the left inner wall of the left - end moving slide rail 35. Then the left - end cutting knife 13 drives the left - end clamping arc plate 14 to move towards the left end together, so that the two cutting knives 13 and the two clamping arc plates 14 move away from the wire together. Figure 15 The left - end first rack 40 moves upwards and gradually moves away from the left - hand side end of the left - end moving slide rail 35 until the left - end movable rod 37 moves towards the left end to the left - hand side end of the left - end moving slide rail 35, at which point the first rack 40 completely moves away from the left - hand side end of the left - end moving slide rail 35 to release the locking of the left - end clamping arc plate 14. Then the left - end cutting knife 13 continues to move towards the left end. At this time, the left - end movable rod 37 abuts against the left inner wall of the left - end moving slide rail 35, and then the left - end cutting knife 13 drives the left - end clamping arc plate 14 to move towards the left end together, so that the two cutting knives 13 and the two clamping arc plates 14 move away from the wire together.

[0065] The functional principle of the present invention can be elaborated through the following operation methods:

[0066] First, pull the initial end of the wire through the drawing hole 3, and make the initial end of the wire pass through a set of movable clamping plates 10 at the lower end of the rotating cylinder 6, and then pass through the remaining five sets of movable clamping plates 10 in sequence to limit the initial end of the wire in the installation through - slots 9 of the six adjusting arc blocks 8. After that, start the first air cylinder 18, so that the output end of the first air cylinder 18 drives the sliding block 17 to perform reciprocating linear movement in the first slide rail 16, and the sliding block 17 drives the rotating cylinder 6 to perform reciprocating linear movement in the front - and - back direction through the second slide rail 19 and the installation vertical plate 4; Figure 1 Simultaneously start the rotating motor 23, so that the output end of the rotating motor 23 drives the vertical disc 5 to rotate through the rotating shaft 24, and the rotating cylinder 6 rotates in the counter - clockwise direction, so that the wire is drawn from the drawing hole 3 to the rotating cylinder 6 for drawing operation. And as shown in the figure, the six adjusting arc blocks 8 move back and forth at both ends to the drawing hole 3, so that the wire located at the lower end of the rotating cylinder 6 is evenly wound on the outer arc ends of the six adjusting arc blocks 8;

[0067] At the same time, start the rotating motor 23, so that the output end of the rotating motor 23 drives the vertical disc 5 to rotate through the rotating shaft 24, and the rotating cylinder 6 rotates in the counter - clockwise direction, so that the wire is drawn from the drawing hole 3 to the rotating cylinder 6 for drawing operation. And as shown in the figure, the six adjusting arc blocks 8 move back and forth at both ends to the drawing hole 3, so that the wire located at the lower end of the rotating cylinder 6 is evenly wound on the outer arc ends of the six adjusting arc blocks 8; Figure 1 The six adjusting arc blocks 8 move back and forth at both ends to the drawing hole 3, so that the wire located at the lower end of the rotating cylinder 6 is evenly wound on the outer arc ends of the six adjusting arc blocks 8; Figure 2 As shown, the six adjusting arc blocks 8 move back and forth at both ends to the drawing hole 3, so that the wire located at the lower end of the rotating cylinder 6 is evenly wound on the outer arc ends of the six adjusting arc blocks 8;

[0068] After the wire winding is completed, start two third cylinders 33, and let the output ends of the two third cylinders 33 drive the two shearing knives 13 to approach the wire and move in the reverse direction by driving the vertical connecting rods 32. Since the movable rod 37 of the shearing knife 13 is in frictional contact with the friction block 36 of the clamping arc plate 14 and generates static friction, when there is no relative movement between the shearing knife 13 and the clamping arc plate 14, let the shearing knife 13 and the clamping arc plate 14 move together until the two clamping arc plates 14 clamp both ends of the wire. At this time, the two shearing knives 13 continue to move in the reverse direction, while the two clamping arc plates 14 cannot move in the reverse direction due to the obstruction of the wire at both ends, causing relative movement between one shearing knife 13 and one clamping arc plate 14;

[0069] At this time, the attached Figure 15 The left end of the left end moving slide rail 35 is located at the right side of the attached Figure 15 right side of the left end first rack 40, and the attached Figure 15 The left end shearing knife 13 moves towards the attached Figure 15 right end, so that the left end second rack 44 moves to the left end second gear 43 and meshes with it for meshing transmission, causing the left end second gear 43, the left end first gear 42 and the left end driven shaft 41 to rotate counterclockwise. At the same time, since the left end first gear 42 is in meshing transmission with the left end first rack 40, the left end first rack 40 moves downward and abuts against the left end of the left end moving slide rail 35, thereby preventing the left end clamping arc plate 14 from moving towards the attached Figure 15 left end, and the left end clamping arc plate 14 cannot move towards the attached Figure 15 right end due to the obstruction of the wire, and at the same time preventing the right end clamping arc plate 14 from moving towards the attached Figure 15 left and right ends, thereby locking the clamping state of the two clamping arc plates 14 on the wire. At this time, the movable rod 37 moves to the middle end of the moving slide rail 35, and continue to let the two shearing knives 13 move in the reverse direction, and move the second rack 44 away from the second gear 43 until the two shearing knives 13 contact both ends of the wire and cut it to disconnect the wire between the drawing hole 3 and the rotating cylinder 6, thereby generating a wire end on the wound wire on the rotating cylinder 6;

[0070] After the wire cutting is completed, start the adjusting motor 25, and let the output end of the adjusting motor 25 drive the adjusting shaft 26 to rotate. The adjusting shaft 26 makes the adjusting disc 27 rotate in the attached Figure 13 clockwise direction, so that the attached Figure 13One end of the right upper connecting rod 28 connected to the adjusting disc 27 rotates clockwise. At the same time, one end of the right upper connecting rod 28 connected to the right upper adjusting arc block 8 moves towards the adjusting disc 27, driving the right upper adjusting arc block 8 to move into the rotating cylinder 6, causing the six adjusting arc blocks 8 to retract, leaving a gap inside the wound wire for easy removal of the wound wire. Also, the right upper set of movable clamping plates 10 gradually move away from the initial end of the wire, causing the two semi-circular plates to open, so that the initial end of the wire is released from the six sets of movable clamping plates 10. Then, the second cylinder 20 is started, and the output end of the second cylinder 20 drives the ring member 15 to move towards the Figure 1 front end to move away from the rotating cylinder 6, and two third cylinders 33 are started to move the two cutting blades 13 and the two clamping arc plates 14 away from the end of the wire, and then the wound wire on the rotating cylinder 6 is removed from the side away from the mounting vertical plate 4.

[0071] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes, should be covered within the protection scope of the present invention.

Claims

1. A wear-resistant high-precision stainless steel wire drawing and winding machine, comprising a frame (1), characterized in that: The frame (1) is provided with: A drawing die (2), a drawing hole (3), a mounting vertical plate (4) and a vertical disc (5), wherein the drawing die (2) is fixedly mounted at the left end of the frame (1), the drawing hole (3) is opened through the middle end of the drawing die (2), the mounting vertical plate (4) is slidably arranged at the right end of the frame (1), and the vertical disc (5) is rotatably arranged at the middle end of the mounting vertical plate (4); A rotating cylinder (6), a movable through groove (7), an adjusting arc block (8) and a mounting through groove (9), wherein the rotating cylinder (6) is fixedly connected to the middle end of the vertical disc (5), and the rotating cylinder (6) is a cylindrical shell structure, six movable through grooves (7) are arranged on the rotating cylinder (6) in a circumferentially equidistant manner, six adjusting arc blocks (8) are respectively slidably mounted in the six movable through grooves (7), and the adjusting arc block (8) is a circular arc block structure, and the six mounting through grooves (9) are respectively arranged at the outer arc ends of the six adjusting arc blocks (8); A movable clamping plate (10), a rotating shaft (11) and a reset torsion spring (12), wherein six groups of movable clamping plates (10) are movably arranged in six mounting slots (9), respectively, and the number of semi-circular arc plates in a group of movable clamping plates (10) is two, and one semi-circular arc plate is composed of an arc plate and an inclined plate, and the six rotating shafts (11) are respectively fixedly installed in the mounting slots (9), and one rotating shaft (11) is rotatably connected to a common connection point of two inclined plates in a group of movable clamping plates (10), and one reset torsion spring (12) is fixedly sleeved on a common connection point of two inclined plates in a group of movable clamping plates (10); A shearing knife (13), a clamping arc plate (14) and a circular ring (15), wherein the two shearing knives (13) are slidably arranged at the right end of the drawing die (2), the two clamping arc plates (14) are slidably arranged between the two shearing knives (13) and the rotating cylinder (6), and the circular ring (15) is slidably arranged at the rotating cylinder (6), and the inner arc end of the circular ring (15) is movably attached to the outer arc end of the rotating cylinder (6); A first driving mechanism, the first driving mechanism being arranged on the frame (1), and the first driving mechanism being used to drive the rotating cylinder (6) and the circular ring member (15) to move linearly; An adjustment mechanism, the adjustment mechanism being arranged in the rotating cylinder (6), and being used for adjusting the six adjustment arc blocks (8) to perform telescopic movement; A second driving mechanism, the second driving mechanism is arranged on the frame (1), and the second driving mechanism is used to drive the two shearing knives (13) to move in the opposite direction, and the two clamping arc plates (14) to move in the opposite direction.

2. The wear-resistant and high-precision stainless steel wire drawing and winding machine according to claim 1 is characterized in that: The first driving mechanism comprises: A first slide rail (16), a sliding block (17) and a first cylinder (18), wherein the first slide rail (16) is fixedly mounted on the lower end of the frame (1) located at the rotating cylinder (6), the sliding block (17) is slidably mounted in the first slide rail (16), the first cylinder (18) is fixedly mounted in the first slide rail (16), and an output end of the first cylinder (18) is fixedly connected to the sliding block (17); A second slide rail (19) and a second cylinder (20), wherein the second slide rail (19) is fixedly connected to the upper end of the sliding block (17), the mounting vertical plate (4) is fixedly mounted on the second slide rail (19), the lower end of the circular ring member (15) is slidably sleeved in the second slide rail (19), the second cylinder (20) is fixedly mounted in the second slide rail (19), and the output end of the second cylinder (20) is fixedly connected to the circular ring member (15).

3. The wear-resistant and high-precision stainless steel wire drawing and winding machine according to claim 2 is characterized in that: The mounting vertical plate (4) is provided with a limiting circular groove (21), the vertical disc (5) is fixedly connected with a limiting sliding block (22) which is slidably connected with the limiting circular groove (21), a rotating motor (23) is fixedly mounted at the middle end of the mounting vertical plate (4), and a rotating shaft (24) which is fixedly connected with the center of the vertical disc (5) is fixedly mounted at the output end of the rotating motor (23).

4. The wear-resistant and high-precision stainless steel wire drawing and winding machine according to claim 3 is characterized in that: The regulating mechanism comprises: An adjusting motor (25), an adjusting shaft (26) and an adjusting disc (27), wherein the adjusting motor (25) is fixedly mounted at the center of the inner wall of the rotating cylinder (6), the adjusting shaft (26) is rotatably mounted at the inner wall of the rotating cylinder (6), and the adjusting shaft (26) is fixedly connected to the output end of the adjusting motor (25), and the adjusting disc (27) is fixedly sleeved on the adjusting shaft (26) at the center of the circle; A connecting rod (28), a guide slot (29) and a long sliding rod (30), wherein six connecting rods (28) are arranged in a circumferentially equidistant manner in the rotating cylinder (6), six guide slots (29) are opened in a circumferentially equidistant manner on the inner wall of the rotating cylinder (6), and the six long sliding rods (30) are respectively fixedly connected to the inner arc ends of six adjusting arc blocks (8).

5. The wear-resistant and high-precision stainless steel wire drawing and winding machine according to claim 4 is characterized in that: A connecting rod (28) is located between an inner arc end of an adjusting arc block (8) and an arc end of an adjusting disc (27), and two ends of a connecting rod (28) are respectively connected to an arc end of the adjusting disc (27) and an inner arc end of an adjusting arc block (8) by a pin shaft, and one end of a sliding long rod (30) away from the adjusting arc block (8) is slidably sleeved in a guide slot (29).

6. The wear-resistant and high-precision stainless steel wire drawing and winding machine according to claim 5, characterized in that: The second driving mechanism comprises: A third slide rail (31), a vertical connecting rod (32), a third cylinder (33) and a fourth slide rail (34), wherein the two third slide rails (31) are symmetrically fixedly mounted on the upper end of the frame (1) at the shearing knife (13), the upper ends of the two vertical connecting rods (32) are respectively slidably sleeved in the two third slide rails (31), and the lower ends of the two vertical connecting rods (32) are respectively fixedly connected to the two shearing knives (13), the two third cylinders (33) are respectively fixedly mounted in the two third slide rails (31), and the output ends of the two third cylinders (33) are respectively fixedly connected to the two vertical connecting rods (32), and the two fourth slide rails (34) are symmetrically fixedly mounted on the lower end of the frame (1) at the clamping arc plate (14); The movable slide rails (35), the friction blocks (36) and the movable rods (37), the two movable slide rails (35) are respectively fixedly connected to one end of the two clamping arc plates (14) close to the vertical connecting rod (32), and the lower ends of the two movable slide rails (35) are respectively slidably connected to the two fourth slide rails (34), the two groups of friction blocks (36) are respectively integrally formed on the inner walls of the slide grooves of the two movable slide rails (35), the two movable rods (37) are respectively fixedly connected to the two shear knives (13), and the ends of the two movable rods (37) away from the shear knives (13) are respectively slidably sleeved in the two movable slide rails (35).

7. The wear-resistant and high-precision stainless steel wire drawing and winding machine according to claim 6, characterized in that: The second driving mechanism further comprises: A vertical plate (38), a vertical slide groove (39), a first rack (40) and a driven shaft (41), wherein the two vertical plates (38) are respectively integrally formed at the side ends of the two fourth slide rails (34), the two vertical slide grooves (39) are respectively opened on the two vertical plates (38), the two first racks (40) are respectively slidably installed in the two vertical slide grooves (39), and the two driven shafts (41) are respectively rotatably installed on the two vertical plates (38); A first gear (42), a second gear (43) and a second rack (44), wherein the first gear (42) and the second gear (43) are both key-connected to a driven shaft (41), the two second racks (44) are respectively fixedly connected to the upper ends of two shearing knives (13), the first gear (42) is meshingly connected to a first rack (40), and the second gear (43) is meshingly connected to a second rack (44).

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