Anti-fracture winding mechanism for tinned copper wire production

Abstract

The invention relates to the technical field of anti-fracture tinned copper wire production, in particular to an anti-fracture tinned copper wire production winding mechanism which comprises a supporting frame, connecting frames are symmetrically and fixedly connected to the upper surface of the supporting frame, square grooves are formed in the outer surfaces of the connecting frames in a penetrating mode, and sliding parts are slidably connected to the inner sides of the square grooves of the connecting frames; a pressure relief part is rotationally connected between the inner sides of the sliding parts, compression springs are fixedly connected to the lower surfaces of the sliding parts, the lower surfaces of the compression springs are fixedly connected to the inner sides of the square grooves of the connecting frames, an extrusion part is fixedly connected to the outer surface of one sliding part, and a guide frame is fixedly connected to the outer surface of one connecting frame; the extrusion frame is slidably connected to the inner side of the guide frame, and when the resistance of the copper wire is increased, the pressure relief piece is driven to move downwards, so that the tension influence on the copper wire can be reduced, the outer surface of the copper wire is prevented from being scratched and abraded by the winding wheel, and the copper wire can be prevented from being fractured due to too tight stretching.

Description

Technical Field

[0001] The present invention relates to the technical field of anti - fracture tin - plated copper wire production, and specifically relates to a winding mechanism for producing anti - fracture tin - plated copper wire. Background Art

[0002] As an important conductive material, tin - plated copper wire is widely used in the fields of electricity, communication, electronics, etc. due to its excellent electrical conductivity, good corrosion resistance, and easy - to - weld characteristics. When the tin - plated copper wire is produced, a winding machine is required to continuously wind it into a reel or spool for subsequent storage and transportation.

[0003] However, when the existing winding machine winds the copper wire, the thick copper wire is pulled through the holes of the drawing die to make the copper wire as thin as the holes of the die. During the long - term stretching process, the holes of the die are prone to wear, which will increase the stretching resistance. At this time, when using the same force to wind the copper wire, the pulling force on the die hole will increase, resulting in the fracture of the copper wire during winding.

[0004] Therefore, the present invention proposes a winding mechanism for producing anti - fracture tin - plated copper wire to make up for and improve the deficiencies of the existing technology. Summary of the Invention

[0005] Aiming at the defects existing in the prior art, the present invention provides a winding mechanism for producing anti - fracture tin - plated copper wire, which can effectively solve the above - mentioned technical problems.

[0006] The technical implementation scheme of the present invention is as follows: A winding mechanism for producing anti - fracture tin - plated copper wire, including a support frame. Symmetrically fixed to the upper surface of the support frame are connecting frames. Square grooves are all penetrated and opened on the outer surfaces of the connecting frames. Sliding members are all slidably connected to the inner sides of the square grooves of the connecting frames. A pressure - relief member is rotatably connected between the inner sides of the sliding members. Compression springs are all fixedly connected to the lower surfaces of the sliding members, and the lower surfaces of the compression springs are fixedly connected to the inner sides of the square grooves of the connecting frames. Fixed to the outer surface of one of the sliding members is an extrusion member, and the lower surface of the extrusion member on the side away from the sliding member is inclined. Fixed to the outer surface of one of the connecting frames is a guiding frame. An extrusion frame is slidably connected to the inside of the guiding frame. A number of cylindrical protrusions are equidistantly fixedly connected to the bottom inside the extrusion frame. The cylindrical protrusions at the bottom inside the extrusion frame are in extrusion fit with the inclined surface of the lower surface of the extrusion member. Fixed to the bottom of one side of the bottom of the extrusion frame is a connecting member, and the bottom of the connecting member is fixedly connected to a fixed frame. One end of the fixed frame is fixedly connected to a first telescopic member, and the end of the first telescopic member away from the fixed frame is fixedly connected to the outer surface of one of the connecting frames. A driving mechanism is provided on the outer surface of one of the connecting frames.

[0007] More preferably, the driving mechanism includes a motor fixedly connected to the outer surface of one of the connecting frames, the output end of the motor is fixedly connected to the first gear, the outer surface of the first gear is meshed with a spline wheel set, the inner side of the spline wheel set is meshed with a second gear, the inner side of the connecting frame is symmetrically rotatably connected with a plurality of rotating parts, one end of the rotating part close to the spline wheel set is fixedly connected to one end of the second gear, the outer surface of the other rotating part away from the second gear is transmission-connected with a belt, and the inner side of the belt away from one end of the rotating part is rotatably connected to the rotating part on the other side.

[0008] More preferably, the spline wheel set is composed of a plurality of spline gears, and the spline gears gradually increase toward the side close to the rotating member, and both sides of each spline gear of the spline wheel set are slidably engaged with the top of the fixing frame.

[0009] More preferably, a winding wheel is fitted between the inner sides of the two rotating members, a plurality of screw rods are symmetrically threadedly connected between the inner sides of the rotating members, and the inner sides of the screw rods are threadedly clamped to the outer surfaces of the two ends of the winding wheel.

[0010] More preferably, a locking plate is fixedly connected to the upper surface of the guide frame, a lifting frame is fixedly connected to the upper surface of the extrusion member, a second telescopic member is fixedly connected to one end of the extrusion frame close to the guide frame, a locking rod is fixedly connected to the top of the second telescopic member, the lower surface of the locking rod is extruded and fit with the upper surface of the lifting frame, a force storage spring is fixedly sleeved on the outer surface of the second telescopic member, and the upper surface of the force storage spring is fixedly connected to the bottom of the locking rod.

[0011] More preferably, the surface of the locking plate is inclined upward at equal intervals, and the outer surface of the locking rod is engaged with the inclined surface of the locking plate.

[0012] More preferably, a linear spring is fixedly connected to a side of the second telescopic member away from the extrusion frame, and an end of the linear spring away from the second telescopic member is fixedly connected to a side of the guide frame.

[0013] More preferably, a baffle is fixedly connected to the outer side of the spline wheel set, an extrusion block is fixedly connected to the lower surface of the extrusion member, a limiting frame is fixedly connected to the outer surface of the output end of the first telescopic member, an arc hole is formed through the upper surface of the limiting frame, a guide plate is fixedly connected to the outer surface of one of the connecting frames, a sliding clamping member is slidably connected to the side of the guide plate away from the connecting frame, a compression spring is fixedly sleeved on the outer surface of the sliding clamping member close to the guide plate, the side of the compression spring close to the sliding clamping member is fixedly connected to the outer surface of the guide plate, a moving frame is fixedly connected to the upper surface of the sliding clamping member, a limiting frame is fixedly connected to the lower surface of the limiting frame, a blocking bar is rotatably connected to the side of the limiting frame close to the connecting frame, a torsion spring is fixedly connected to the upper surface of the blocking bar close to the limiting frame, and the upper surface of the torsion spring is fixedly sleeved on the inner side of the end of the limiting frame close to the blocking bar.

[0014] More preferably, the outer surface of the sliding clamping member away from the connecting frame fits with one side of the limiting frame, and the outer surface of the sliding clamping member away from the connecting frame is adapted to the arc hole formed through the upper surface of the limiting frame.

[0015] More preferably, the upper surface of the moving frame is inclined downward, and the lower surface of the extrusion block is in extrusion fit with the inclined surface of the moving frame.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] 1. When the resistance of the copper wire increases in the present invention, it will drive the pressure relief member to move downward, thereby being able to reduce the influence of the tension on the copper wire, prevent scratches and wear on the outer surface of the copper wire by the winding wheel, and also prevent the copper wire from being stretched too tightly and causing breakage. Moreover, when the pressure relief member moves downward, it will also drive the spline wheel set to slide outward, and can automatically adjust the rotation speed of the winding wheel according to the resistance of the copper wire, so as to keep the copper wire within an appropriate tension range and avoid the situation of the copper wire being too loose or too tight.

[0018] 2. When the extrusion frame moves outward in the present invention, it causes the clamping rod to move on the clamping plate, thereby preventing the extrusion frame from moving, being able to prevent the spline wheel set from sliding outward after the gear position is adjusted, avoid the rotation speed of the rotating member from increasing, so as to keep the speed stable during winding, and also improve the smoothness during the winding process.

[0019] 3. When the spline wheel set slides outward in the present invention, it drives the limiting frame to slide simultaneously, causing the arc-shaped groove of the limiting frame to be stuck on the outer surface of the sliding clamping member, thereby being able to further limit the spline wheel set and avoid displacement. When the resistance of the copper wire returns to normal, the sliding clamping member can automatically slide out from the inner side of the arc-shaped groove of the limiting frame, so that the spline wheel set can return to the initial position without manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 Schematic diagram of the three-dimensional structure of the present invention.

[0021] Figure 2 Cross-sectional view of the three-dimensional structure of components such as the compression spring, rotating member, and belt of the present invention.

[0022] Figure 3 Cross-sectional view of the three-dimensional structure of the spline gear and fixing bracket of the present invention.

[0023] Figure 4 Cross-sectional view of the three-dimensional structure of components such as the rotating member, winding wheel, and screw of the present invention.

[0024] Figure 5 Schematic diagram of the three-dimensional structure of components such as the guiding frame, extrusion frame, and connecting member of the present invention.

[0025] Figure 6 Schematic diagram of the three-dimensional structure of components such as the connecting frame, guiding frame, and clamping plate of the present invention.

[0026] Figure 7 Cross-sectional view of the three-dimensional structure of components such as the guiding frame, clamping plate, and lifting frame of the present invention.

[0027] Figure 8 Cross-sectional view of the three-dimensional structure of components such as the clamping rod, energy storage spring, and linear spring of the present invention.

[0028] Figure 9 Schematic diagram of the three-dimensional structure of components such as the baffle, extrusion block, and moving frame of the present invention.

[0029] Figure 10 Schematic diagram of the three-dimensional structure of components such as the limiting frame, guiding plate, and sliding clamping member of the present invention.

[0030] Figure 11 Cross-sectional view of the three-dimensional structure of components such as the connecting member, sliding clamping member, and extrusion spring of the present invention.

[0031] Figure 12 Schematic diagram of the three-dimensional structure of components such as the guiding plate, sliding clamping member, and extrusion spring of the present invention.

[0032] Figure 13 Schematic diagram of the three-dimensional structure of components such as the limiting frame, torsion spring, and blocking strip of the present invention.

[0033] The markings of each component in the attached drawings are as follows: 1 - support frame, 11 - connecting frame, 12 - sliding member, 13 - pressure relief member, 14 - compression spring, 15 - rotating member, 151 - belt, 152 - winding wheel, 16 - screw, 17 - motor, 18 - first gear, 19 - second gear, 110 - spline wheel set, 111 - fixing frame, 112 - first telescopic member, 113 - guiding frame, 114 - pressing frame, 115 - connecting member, 116 - pressing member, 2 - clamping plate, 21 - lifting frame, 22 - clamping rod, 23 - second telescopic member, 24 - energy storage spring, 25 - linear spring, 3 - baffle plate, 31 - pressing block, 32 - limiting frame, 33 - guiding plate, 34 - sliding clamping member, 35 - pressing spring, 36 - moving frame, 37 - limiting frame, 38 - torsion spring, 39 - blocking strip. Detailed implementation manners

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0035] The present invention will be further described below with reference to the embodiments.

[0036] Embodiments of the present invention

[0037] Reference Figures 1 to 5As shown in the figure, a winding mechanism for the production of anti-fracture tinned copper wire includes a support frame 1. Symmetrically and fixedly connected to the upper surface of the support frame 1 are connecting frames 11. Square grooves are respectively and penetratingly formed on the outer surfaces of the connecting frames 11. Sliding members 12 are respectively and slidably connected to the inner sides of the square grooves of the connecting frames 11. The square grooves of the connecting frames 11 are used to limit the sliding of the sliding members 12 within the square grooves. A pressure relief member 13 is rotatably connected between the inner sides of the sliding members 12. The pressure relief member 13 is used to convey the copper wire and adjust the tension of the copper wire. Compression springs 14 are respectively and fixedly connected to the lower surfaces of the sliding members 12. The lower surfaces of the compression springs 14 are fixedly connected to the inner sides of the square grooves of the connecting frames 11. The compression springs 14 are used to drive the sliding members 12 to move in a reset manner. An extrusion member 116 is fixedly connected to the outer surface of the front sliding member 12. The lower surface of the front side of the extrusion member 116 is inclined. A guiding frame 113 is fixedly connected to the outer surface of the front connecting frame 11. An extrusion frame 114 is slidably connected to the inner side of the guiding frame 113. The guiding frame 113 is used to limit the sliding of the extrusion frame 114 within the inner side of the guiding frame 113. Two cylindrical protrusions are equidistantly and fixedly connected to the bottom of the inner side of the extrusion frame 114. The outer surface of the cylindrical protrusion at the rear side of the bottom of the extrusion frame 114 is in extrusion fit with the inclined surface on the front side of the extrusion member 116. The extrusion member 116 is used to extrude the cylindrical protrusion at the rear bottom of the extrusion frame 114, so as to promote the extrusion frame 114 to slide forward. A connecting member 115 is fixedly connected to the left side of the bottom of the extrusion frame 114. The extrusion frame 114 is used to drive the connecting member 115 to move back and forth. A fixing frame 111 is fixedly connected to the left side of the bottom of the connecting member 115. The connecting member 115 is used to drive the fixing frame 111 to move back and forth. A first telescopic member 112 is fixedly connected to the rear end of the fixing frame 111. The rear end of the first telescopic member 112 is fixedly connected to the outer surface of the front connecting frame 11. The first telescopic member 112 is used to support the back-and-forth movement of the fixing frame 111. A driving mechanism is arranged on the outer surface of the front connecting frame 11. The driving mechanism includes a motor 17 fixedly connected to the outer surface of the front connecting frame 11. The output end of the motor 17 is fixedly connected with a first gear 18. The output end of the motor 17 is used to drive the first gear 18 to rotate simultaneously. A spline wheel group 110 is engaged with the bottom of the outer surface of the first gear 18. The first gear 18 is used to drive the spline wheel group 110 to rotate simultaneously. The spline wheel group 110 is composed of three spline gears, and the spline gears gradually increase towards the side close to the front connecting frame 11. Both sides of each spline gear of the spline wheel group 110 are slidably clamped to the top of the fixing frame 111. The fixing frame 111 is used to drive the spline wheel group 110 to move back and forth. A second gear 19 is engaged with the inner side of the spline wheel group 110. The spline wheel group 110 is used to drive the second gear 19 to rotate simultaneously. Two rotating members 15 are respectively and rotatably connected to the inner sides of the connecting frames 11 symmetrically. The front side of the rotating member 15 close to the spline wheel group 110 is fixedly connected to the rear side of the second gear 19. The second gear 19 is used to drive the rotating member 15 at the front left end to rotate simultaneously. Winding wheels 152 are respectively and adhesively attached between the inner sides of the front and rear rotating members 15.The inner sides of the rotating members 15 on the front and rear sides are symmetrically threadedly connected with two screws 16, and the inner sides of the screws 16 are threadedly clamped on the outer surface of the winding wheel 152. The screw 16 is used to fix the winding wheel 152 between the inner sides of the rotating members 15. The rotating member 15 on the left side of the front end is used to drive the rotating member 15 on the left side of the rear end to rotate simultaneously through the winding wheel 152. The outer surface of the rotating member 15 at the rear end of the left side is transmission-connected with a belt 151. The inner side of the right end of the belt 151 is rotationally connected to the rotating member 15 at the rear end of the right side. The outer surface of the rotating member 15 at the rear end of the right side is rotationally connected to the inner side of the rear side connecting frame 11. The rotating member 15 at the rear end of the left side is used to drive the rotating member 15 at the rear end of the right side through the belt 151. When rotating, the rotating member 15 on the right side of the rear end drives the rotating member 15 on the right side of the front end to rotate simultaneously through the winding wheel 152 on the right side, and the rotating member 15 on the right side of the front end will rotate on the inner side of the front connecting frame 11, and when the resistance of the copper wire increases, it will drive the pressure relief member 13 to move downward, thereby reducing the influence of the tension on the copper wire, preventing the winding wheel 152 from scratching and wearing the outer surface of the copper wire, and preventing the copper wire from being stretched too tight and causing breakage, and when the pressure relief member 13 moves downward, it will also drive the spline wheel set 110 to slide outward, and can dynamically adjust the rotation speed of the winding wheel 152 according to the size of the copper wire resistance, so that the copper wire is kept within the appropriate tension range, avoiding the situation where the copper wire is too loose or too tight.

[0038] refer to Figures 6 to 8 As shown, a winding mechanism for producing tinned copper wire that prevents breakage is shown. The upper surface of the guide frame 113 is fixedly connected to a locking plate 2, and the surface of the locking plate 2 is equidistantly inclined upward. The upper surface of the extrusion member 116 is fixedly connected to a lifting frame 21, and the rear side of the top of the extrusion frame 114 is fixedly connected to a second telescopic member 23, and the top of the left side of the second telescopic member 23 is fixedly connected to a locking rod 22, and the outer surface of the locking rod 22 is engaged with the inclined surface on the locking plate 2, and the locking rod 22 is used to slide on the upper surface of the locking plate 2, and the upper surface of the lifting frame 21 is extruded and matched with the outer surface of the right end of the locking rod 22, and the lifting frame 21 is used to lift the locking rod 22 upward, and the outer surface of the left end of the second telescopic member 23 is fixedly sleeved with a storage spring 24. The upper surface of the force spring 24 is fixedly connected to the bottom of the left end of the locking rod 22. The force storage spring 24 is used to drive the locking rod 22 to reset and enable the lower surface of the locking rod 22 to fit the upper surface of the locking plate 2. The rear side of the right end of the second telescopic member 23 is fixedly connected with a linear spring 25. The rear side of the linear spring 25 is fixedly connected to the rear side of the inside of the guide frame 113. The linear spring 25 is used to drive the second telescopic member 23 and the extrusion frame 114 to reset and move. When the extrusion frame 114 moves outward, the locking rod 22 is prompted to move on the locking plate 2, thereby preventing the extrusion frame 114 from moving, which can prevent the spline wheel group 110 from sliding outward after the gear is adjusted, and prevent the rotation speed of the rotating member 15 from accelerating, thereby keeping the speed stable during winding.

[0039] Reference Figures 9 to 13 As shown, a winding mechanism for the production of anti-fracture tinned copper wire. A baffle 3 is fixedly connected to the outside of the spline wheel set 110. The baffle 3 is used to block the first gear 18 to prevent the first gear 18 from detaching from the upper surface of the spline wheel set 110. An extrusion block 31 is fixedly connected to the lower surface of the extrusion member 116. A limiting frame 32 is fixedly connected to the outer surface of the output end of the first telescopic member 112. An arc hole is penetrated and opened at the rear end of the upper surface of the limiting frame 32. The output end of the first telescopic member 112 is used to drive the limiting frame 32 to move simultaneously. A guide plate 33 is fixedly connected to the outer surface of the front connecting frame 11. A sliding clamping member 34 is slidably connected to the front end of the guide plate 33. The guide plate 33 is used to limit the sliding of the sliding clamping member 34 within the guide plate 33. A compression spring 35 is fixedly sleeved on the outer surface of the sliding clamping member 34 close to the guide plate 33. The side of the compression spring 35 close to the sliding clamping member 34 is fixedly connected to the outer surface of the guide plate 33. The compression spring 35 is used to make the sliding clamping member 34 slide to the right. The outer surface of the front end of the sliding clamping member 34 slides on the left side of the limiting frame 32, and the outer surface of the front side of the sliding clamping member 34 is adapted to the arc hole penetrated and opened on the upper surface of the limiting frame 32. The sliding clamping frame 34 is used to limit the limiting frame 32. A limiting frame 37 is fixedly connected to the lower surface of the limiting frame 32. A moving frame 36 is fixedly connected to the upper surface of the sliding clamping member 34. The upper surface of the right end of the moving frame 36 is inclined downward, and the lower surface of the extrusion block 31 is in extrusion fit with the inclined surface of the moving frame 36. The extrusion block 31 is used to extrude the inclined surface of the moving frame 36 to prompt the moving frame 36 to move to the left. A blocking bar 39 is rotatably connected to the inner side of the rear end of the limiting frame 37. The blocking bar 39 is used to block the sliding of the sliding clamping member 34 on the left side of the limiting frame 32. A torsion spring 38 is fixedly connected to the upper surface of the front side of the blocking bar 39. The upper surface of the torsion spring 38 is fixedly sleeved inside the rear side of the limiting frame 37. The torsion spring 38 is used to drive the blocking bar 39 to rotate back to its original position. When the spline wheel set 110 slides outward, it drives the limiting frame 37 to slide simultaneously, so that the arc groove of the limiting frame 37 is stuck on the outer surface of the sliding clamping member 34, thereby being able to further limit the spline wheel set 110 and avoid displacement. When the resistance of the copper wire returns to normal, the sliding clamping member 34 will be able to automatically slide out from the inner side of the arc groove of the limiting frame 32, so that the spline wheel set 110 can return to the initial position without manual operation.

[0040] The complete working principle and steps of the above embodiments are as follows:

[0041] Reference Figures 1 to 5As shown, when the coiling device is in the initial state, the sliding member 12 is slidably connected to the top of the square groove inside the connecting frame 11, the compression spring 14 is in a natural and relaxed state, the motor 17 is in the off state, the first gear 18 is engaged with the spline gear at the foremost side of the spline wheel set 110, the first telescopic member 112 is in a contracted state, and the extrusion frame 114 is slidably connected to the inside of the guiding frame 113;

[0042] When the staff uses this device to wind the copper wire, first place the copper wire on the winding wheel 152, and wind the copper wire around the outer surface of the pressure relief part 13. Then place the winding wheel 152 between the inner sides of the rotating part 15. By rotating the screw 16, the two ends of the winding wheel 152 can be fixed between the inner sides of the rotating part 15. At this time, start the motor 17, and the output end of the motor 17 will drive the first gear 18 to rotate simultaneously. Since the lower surface of the first gear 18 meshes with the frontmost spline gear of the spline wheel group 110, when the first gear 18 rotates, it will drive the spline wheel group 110 to rotate simultaneously on the top of the fixed frame 111. When the spline wheel group 110 rotates, it will drive the second gear 19 inside to rotate simultaneously. When the second gear 19 rotates, it will drive the rotating part 15 at the front side of the left end to rotate inside the front side connecting frame 11. When the rotating part 15 at the front side of the left end rotates, it will drive the rotating part 15 at the rear side of the left end to rotate inside the rear side connecting frame 11 through the winding wheel 152 on the left side. When the rotating part 15 at the rear side of the left end rotates, it will drive the rotating part 15 at the rear side of the right end to rotate simultaneously inside the rear side connecting frame 11 through the belt 151. When the rotating part 15 at the rear side of the right end rotates, it will drive the rotating part 15 at the front side of the right end to rotate inside the front side connecting frame 11 through the winding wheel 152 on the right side. As the left winding wheel 152 rotates, it drives the copper wire on its outer surface to be conveyed to the right winding wheel 152 through the outer surface of the pressure relief part 13. When the resistance between the copper wires on the outer surface of the winding wheel 152 increases, it will cause the pressure relief part 13 to be squeezed downward, causing the pressure relief part 13 to drive the sliding parts 12 at both ends to move downward. When the sliding parts 12 slide downward inside the square groove of the connecting frame 11, the compression spring 14 will be moved into a compressed state. The sliding part 12 at the front side will drive the extrusion part 116 to move downward simultaneously. Since the front side of the extrusion part 116 is inclined, as the extrusion part 116 moves downward, the lower surface of the front side of the extrusion part 116 will squeeze the circular protrusion inside the extrusion frame 114, causing the extrusion frame 114 to slide forward inside the guiding frame 113. The left side of the bottom of the extrusion frame 114 is fixedly connected to the right side of the top of the connecting part 115. As the extrusion frame 114 slides forward, it will drive the connecting part 115 to slide simultaneously. When the connecting part 115 slides forward, it will drive the first telescopic part 112 to extend outward. When the output end of the first telescopic part 112 extends forward, it will drive the fixed frame 111 to move simultaneously. At this time, the fixed frame 111 will drive the spline wheel group 110 to move forward simultaneously. When the spline wheel group 110 moves forward, it will cause the first gear 18 to mesh with the spline gear in the middle of the spline wheel group 110. Since the spline gears of the spline wheel group 110 gradually increase toward the side close to the rotating part 15, at this time, the rotation speed of the second gear 19 driven by the spline wheel group 110 can be slowed down. When the rotation speed of the second gear 19 slows down, it will drive the speed of the winding wheel 152 to slow down simultaneously through the rotating part 15, so as to automatically adjust the rotation speed of the winding wheel 152 according to the resistance of the copper wire, so that the copper wire can be kept within an appropriate tension range.Avoid the situation of the copper wire being too loose or too tight.

[0043] Reference Figures 6 to 8 As shown in the reference, when the coiling device is in the initial state, the second telescopic member 23 and the linear spring 25 are in a natural and relaxed state, and the clamping rod 22 is slidably connected to the rear side of the upper surface of the clamping plate 2;

[0044] As the extrusion frame 114 extends forward inside the guiding frame 113, it can drive the second telescopic member 23 to move simultaneously. When the second telescopic member 23 moves forward inside the guiding frame 113, it can drive the clamping rod 22 to slide forward on the upper surface of the clamping plate 2. Since the upper surface of the clamping plate 2 is inclined forward at equal intervals, as the clamping rod 22 slides, it will drive the second telescopic member 23 to be slightly stretched upward. The energy storage spring 24 sleeved on the outer surface of the second telescopic member 23 moves to a slightly stretched state. As the clamping rod 22 passes through the inclined surface of the upper surface of the clamping plate 2, the energy storage spring 24 in a slightly stretched state will drive the clamping rod 22 to move downward, prompting the clamping rod 22 to always fit on the upper surface of the clamping plate 2. When the clamping rod 22 moves slightly downward, it will drive the second telescopic member 23 to be pressed down to the initial state at the same time. And when the second telescopic member 23 moves forward, it will drive the linear spring 25 to move to a stretched state. Since the clamping rod 22 is slidably clamped on the upper surface of the clamping plate 2, the linear spring 25 in a stretched state at this time will not drive the extrusion frame 114 to slide backward through the second telescopic member 23, thereby avoiding the movement of the extrusion frame 114, preventing the spline wheel set 110 from sliding forward after the gear position is adjusted, and avoiding the rotation speed of the rotating member 15 from increasing, so as to keep the coiling speed stable.

[0045] When the resistance of the copper wire returns to normal, the extrusion member 116 will move upward under the drive of the sliding member 12. When the extrusion member 116 moves upward, it will drive the lifting frame 21 to move upward at the same time. Since the upper surface of the lifting frame 21 is in extrusion fit with the lower surface of the clamping rod 22, when the lifting frame 21 moves upward, it will touch the lower surface of the clamping rod 22 and push the clamping rod 22 upward. At this time, the outer surface of the clamping rod 22 will be separated from the upper surface of the clamping plate 2. And the linear spring 25 in a stretched state can drive the clamping rod 22 to move backward for reset through the second telescopic member 23. When the second telescopic member 23 moves backward, it can drive the extrusion frame 114 to perform a reset movement at the same time. When the extrusion frame 114 moves backward, it will drive the fixed frame 111 to move at the same time through the connecting member 115. When the fixed frame 111 moves backward, it will drive the spline wheel set 110 to move at the same time, prompting the outer surface of the first gear 18 to mesh with the spline gear at the frontmost side of the spline wheel set 110, so that the coiling speed of the coiling wheel 152 returns to normal.

[0046] Reference Figures 6 to 8As shown, when the coiling device is in the initial state, the lower surface of the extrusion block 31 has not yet adhered to the inclined surface at the top of the moving frame 36. The outer surface of the front side of the sliding clamping member 34 slides on the left side of the limiting frame 32. The extrusion spring 35 is in a stretched state, and the torsion spring 38 is in a natural and relaxed state;

[0047] As the first telescopic member 112 drives the fixed frame 111 to move forward, the first telescopic member 112 will drive the limiting frame 32 to slide simultaneously. Since the extrusion spring 35 is in a stretched state, when the limiting frame 32 slides forward, the outer surface of the front side of the sliding clamping member 34 will be on the left side of the limiting frame 32. As the limiting frame 32 continues to slide forward, it will cause the outer surface of the front side of the sliding clamping member 34 to slide into the arc-shaped groove on the upper surface of the limiting frame 32 to clamp the limiting frame 32. At this time, the limiting frame 32 can limit the forward movement of the fixed frame 111 through the first telescopic member 112, and the fixed frame 111 can limit the movement of the spline wheel set 110, so as to limit the spline wheel set 110 to avoid displacement, prevent the coiling speed of the coiling wheel 152 from changing, ensure that the tension of the copper wire will not be too large or too small, and enable the coiling to be more stable.

[0048] When the resistance of the wire take-up increases again, the sliding member 12 will drive the extrusion block 31 to move downward through the extrusion member 116. When the extrusion block 31 moves downward, it will contact the inclined surface at the top of the moving frame 36 and can push the moving frame 36 to the left. When the moving frame 36 moves to the left, it drives the sliding clamping member 34 to move to the left at the same time, prompting the sliding clamping member 34 to slide out of the arc-shaped groove of the limiting frame 32. As the sliding clamping member 34 moves to the left, it will drive the compression spring 35 to be stretched again. At this time, when the extrusion member 116 moves downward, it can squeeze the cylindrical protrusion at the bottom of the extrusion frame 114, prompting the extrusion frame 114 to drive the connecting member 115 to move forward again. Since the outer surface of the front side of the sliding clamping member 34 is disengaged from the upper surface of the limiting frame 32, at this time, the connecting member 115 can drive the fixed frame 111 and the first telescopic member 112 to move forward at the same time. At this time, the fixed frame 111 can drive the spline gear set 110 to move forward, prompting the first gear 18 to mesh with the spline gear at the rearmost side of the spline gear set 110, prompting the winding speed of the winding wheel 152 to slow down again. When the first telescopic member 112 moves forward, it will drive the limiting frame 32 to move forward at the same time. When the limiting frame 32 moves forward, it will drive the limiting frame 37 to move at the same time. At this time, the left side of the clamping member 34 will slide and fit on the outer surface of the bottom of the sliding clamping member 34 and move forward. As the limiting frame 32 drives the limiting frame 37 and the blocking bar 39 to move forward, the outer surface of the bottom of the sliding clamping member 34 will contact the front side of the blocking bar 39 and push the blocking bar 39 backward, prompting the blocking bar 39 to rotate counterclockwise. When the blocking bar 39 rotates counterclockwise at the rear end of the limiting frame 37, it will prompt the torsion spring 38 to rotate to the energy storage state. As the limiting frame 37 drives the blocking bar 39 to continue to slide forward, the outer surface of the bottom of the sliding clamping member 34 will disengage from the extrusion of the blocking bar 39. At this time, the torsion spring 38 in the energy storage state will drive the blocking bar 39 to rotate and reset along.

[0049] When the resistance of the wire take-up returns to normal, the compression spring 14 will drive the extrusion member 116 to move upward through the sliding member 12. The extrusion member 116 will drive the lifting frame 21 on the upper surface and the extrusion block 31 on the lower surface to move at the same time. At this time, the lifting frame 21 can prompt the extrusion frame 114 to move backward. The lower surface of the extrusion block 31 will disengage from the extrusion of the moving frame 36. The extrusion frame 114 will drive the fixed frame 111 to move backward through the connecting member 115. When the fixed frame 111 moves backward, it will drive the limiting frame 32 to move at the same time by squeezing the first telescopic member 112. When the limiting frame 32 moves backward, it will prompt the outer surface of the bottom of the sliding clamping member 34 to fit on the left side of the blocking bar 39. As the limiting frame 32 drives the limiting frame 37 and the blocking bar 39 to move backward again, the left side of the limiting frame 37 will fit on the outer surface of the bottom of the sliding clamping member 34 and slide, so that the sliding clamping member 34 can return to the left end of the front side of the sliding limiting frame 32 again, thus not affecting the reset of the spline gear set 110.

[0050] Although the present disclosure has been shown and described with reference to specific exemplary embodiments thereof, those skilled in the art should understand that various changes in form and detail may be made therein without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be determined not only by the appended claims but also by the equivalents of the appended claims.

Claims

1. A winding mechanism for the production of anti-fracture tinned copper wire, comprising a support frame (1), wherein symmetrically fixed connection frames (11) are provided on the upper surface of the support frame (1), and square grooves are respectively and penetratingly formed on the outer surfaces of the connection frames (11), and the characteristics are as follows: The inner side of the square groove of the connecting frame (11) is slidably connected to a sliding member (12), and the inner side of the sliding member (12) is rotatably connected to a pressure relief member (13). The lower surface of the sliding member (12) is fixedly connected to a compression spring (14), and the lower surface of the compression spring (14) is fixedly connected to the inner side of the square groove of the connecting frame (11). The outer surface of one of the sliding members (12) is fixedly connected to an extrusion member (116), and the lower surface of the extrusion member (116) away from the sliding member (12) is inclined. The outer surface of one of the connecting frames (11) is fixedly connected to a guide frame (113), and the inner side of the guide frame (113) is slidably connected to the extrusion frame (116). 14), the bottom of the inner side of the extrusion frame (114) is fixedly connected with a plurality of cylindrical protrusions at equal intervals, the cylindrical protrusions on the inner side of the bottom of the extrusion frame (114) are pressed and matched with the inclined surface of the lower surface of the extrusion member (116), one side of the bottom of the extrusion frame (114) is fixedly connected with a connecting member (115), the bottom of the connecting member (115) is fixedly connected with a fixing frame (111), one end of the fixing frame (111) is fixedly connected with a first telescopic member (112), one end of the first telescopic member (112) away from the fixing frame (111) is fixedly connected to the outer surface of one of the connecting frames (11), and the outer surface of one of the connecting frames (11) is provided with a driving mechanism.

2. The winding mechanism for producing anti-fracture tinned copper wire according to claim 1, characterized in that: The driving mechanism comprises a motor (17) fixedly connected to the outer surface of one of the connecting frames (11); the output end of the motor (17) is fixedly connected to a first gear (18); the outer surface of the first gear (18) is meshed with a spline wheel set (110); the inner side of the spline wheel set (110) is meshed with a second gear (19); the inner side of the connecting frame (11) is symmetrically connected to a plurality of rotating members (15); one end of the rotating member (15) close to the spline wheel set (110) is fixedly connected to one end of the second gear (19); the outer surface of another rotating member (15) away from the second gear (19) is transmission-connected to a belt (151); the inner side of the belt (151) away from one end of the rotating member (15) is rotationally connected to the rotating member (15) on the other side.

3. The winding mechanism for producing anti-fracture tinned copper wire according to claim 2, characterized in that: The spline wheel set (110) is composed of a plurality of spline gears, and the spline gears gradually increase in size toward the side close to the rotating member (15). Both sides of each spline gear of the spline wheel set (110) are slidably engaged with the top of the fixing frame (111).

4. A winding mechanism for the production of anti-fracture tinned copper wire according to claim 3, characterized in that: A winding wheel (152) is fitted between the inner sides of the two rotating members (15), and a plurality of screw rods (16) are symmetrically threadedly connected between the inner sides of the rotating members (15), and the inner sides of the screw rods (16) are threadedly clamped on the outer surfaces of the two ends of the winding wheel (152).

5. The winding mechanism for the production of anti-fracture tinned copper wire according to claim 4, characterized in that: The upper surface of the guide frame (113) is fixedly connected to a locking plate (2), the upper surface of the extrusion member (116) is fixedly connected to a lifting frame (21), the end of the extrusion frame (114) close to the guide frame (113) is fixedly connected to a second telescopic member (23), the top of the second telescopic member (23) is fixedly connected to a locking rod (22), the lower surface of the locking rod (22) is squeezed and matched with the upper surface of the lifting frame (21), the outer surface of the second telescopic member (23) is fixedly sleeved with a force storage spring (24), and the upper surface of the force storage spring (24) is fixedly connected to the bottom of the locking rod (22).

6. The coiling mechanism for the production of anti-fracture tinned copper wire according to claim 5, characterized in that: The surface of the locking plate (2) is inclined upward at equal intervals, and the outer surface of the locking rod (22) is engaged with the inclined surface on the locking plate (2).

7. A winding mechanism for the production of anti - fracture tinned copper wire according to claim 6, characterized in that: A linear spring (25) is fixedly connected to one side of the second telescopic member (23) away from the extrusion frame (114), and one end of the linear spring (25) away from the second telescopic member (23) is fixedly connected to one side of the guide frame (113).

8. A winding mechanism for the production of anti-fracture tinned copper wire according to claim 7, characterized in that: The outer side of the spline wheel assembly (110) is fixedly connected to a baffle (3), the lower surface of the extrusion member (116) is fixedly connected to an extrusion block (31), the outer surface of the output end of the first telescopic member (112) is fixedly connected to a limiting frame (32), the upper surface of the limiting frame (32) is provided with a circular arc hole, the outer surface of one of the connecting frames (11) is fixedly connected to a guide plate (33), the side of the guide plate (33) away from the connecting frame (11) is slidably connected to a sliding clamping member (34), and the outer surface of the sliding clamping member (34) close to the guide plate (33) is fixedly sleeved with an extrusion spring (35 ), the side of the extrusion spring (35) close to the sliding clamp (34) is fixedly connected to the outer surface of the guide plate (33), the upper surface of the sliding clamp (34) is fixedly connected to the moving frame (36), the lower surface of the limiting frame (32) is fixedly connected to the limiting frame (37), the side of the limiting frame (37) close to the connecting frame (11) is rotatably connected to a blocking bar (39), the upper surface of the blocking bar (39) close to the limiting frame (37) is fixedly connected to a torsion spring (38), and the upper surface of the torsion spring (38) is fixedly sleeved on the inner side of one end of the limiting frame (37) close to the blocking bar (39).

9. A winding mechanism for the production of anti-fracture tinned copper wire according to claim 8, characterized in that: The outer surface of the sliding clamping member (34) away from the connecting frame (11) slides with one side of the limiting frame (32), and the outer surface of the sliding clamping member (34) away from the connecting frame (11) is adapted to the arc hole through-through the upper surface of the limiting frame (32).

10. A winding mechanism for the production of anti - breakage tinned copper wire according to claim 9, characterized in that: The upper surface of the movable frame (36) is inclined downward, and the lower surface of the extrusion block (31) is extruded and matched with the inclined surface of the movable frame (36).

Images