Winding device for winding strip-shaped profile

Abstract

The invention relates to the technical field of magnetic core coil winding, and discloses a winding device for winding a strip-shaped profile, the winding device comprises a workbench, the top of the workbench is provided with a guide wheel and a winding mechanism, and the winding mechanism comprises a winding part, a driving part and a reciprocating part; the motor drives the connecting rod to rotate, so that the supporting plate drives the I-shaped magnetic core to move horizontally, the metal wires cannot be intensively wound on one position of the outer surface of the I-shaped magnetic core, and the reciprocating moving plate is always tightly attached to the surfaces of the first balls. The winding device solves the technical problems that an existing winding device adopts a motor to drive an I-shaped magnetic core to rotate, wires are generally wound around one position of the outer surface of the I-shaped magnetic core in a concentrated mode, the wires cannot be evenly wound around the outer surface of the I-shaped magnetic core in the length direction of the I-shaped magnetic core, and even magnetic flux distribution cannot be guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of magnetic core coil winding, in particular to a winding device for winding strip-shaped profiles. Background Art

[0002] Strip profile is a metal material, usually supplied in rolls. I-shaped core is a common electromagnetic core shape. The coil wound on the I-shaped core is made of wire (usually copper wire or aluminum wire) and is used in the construction of electromagnetic devices. It is often used in small power transformers, especially those that require higher frequency operation.

[0003] At present, when winding an I-shaped magnetic core coil, since the commonly used I-shaped magnetic core has a certain length, the existing winding device uses a motor to drive the I-shaped magnetic core to rotate, which usually causes the wire to be concentratedly wound on one point on the outer surface of the I-shaped magnetic core. The wire cannot be evenly wound on the outer surface of the I-shaped magnetic core along the length direction of the I-shaped magnetic core, and the uniform distribution of the magnetic flux cannot be ensured. Summary of the invention

[0004] 1. Technical issues to be resolved In view of the deficiencies in the prior art, the present invention provides a winding device for winding strip profiles, wherein a winding mechanism is arranged on the top of a workbench, and balls that can push a reciprocating plate to compress a tension spring are rotatably installed at both ends of a connecting rod, and a motor drives the connecting rod to rotate. When the two reciprocating plates are approaching or moving away from each other, one of the reciprocating plates drives a connecting plate to move horizontally, and the connecting plate drives a supporting plate to move horizontally, and the supporting plate drives an I-shaped magnetic core to move horizontally, so that the metal wire will not be concentratedly wound around one place on the outer surface of the I-shaped magnetic core; at the same time, due to the tension of the tension spring and the pressure of the hydraulic oil The pressure makes the reciprocating plate always close to the surface of the sphere, so that the speed of horizontal movement of the I-shaped magnetic core will not be too fast, and any circumferential outer surface of the I-shaped magnetic core will be covered with metal wire, so that the metal wire is evenly wound on the circumferential outer surface of the I-shaped magnetic core along the length direction of the I-shaped magnetic core, ensuring uniform distribution of magnetic flux; it solves the technical problem that the existing winding device uses a motor to drive the I-shaped magnetic core to rotate, which usually causes the wire to be concentratedly wound on one point of the outer surface of the I-shaped magnetic core, and the wire cannot be evenly wound on the outer surface of the I-shaped magnetic core along the length direction of the I-shaped magnetic core, and the uniform distribution of magnetic flux cannot be ensured.

[0005] (II) Technical solution In order to solve the technical problem that the existing winding device uses an electric motor to drive the I-shaped magnetic core to rotate, which usually causes the wire to be concentratedly wound on one place on the outer surface of the I-shaped magnetic core, and the wire cannot be evenly wound on the outer surface of the I-shaped magnetic core along the length direction of the I-shaped magnetic core, and the uniform distribution of magnetic flux cannot be ensured, the present invention provides the following technical solutions: a winding device for winding strip profiles, comprising a workbench, a guide wheel and a winding mechanism are arranged on the top of the workbench, and the metal wire passes through the guide wheel, and the winding mechanism comprises a winding part, a driving part, and a reciprocating part; the winding part comprises a fixed rod and the guide rail, the bottom of the fixed rod is fixedly connected to the top of the workbench, and the top of the fixed rod A round rod is rotatably installed, and the round rod passes through the top of the fixed rod horizontally. One end of the round rod is fixedly connected to a driven bevel gear. A triangular groove is provided on the end face of the round rod away from the driven bevel gear. The inner wall of the triangular groove is slidably connected to a triangular rod. The bottom of the guide rail is fixedly connected to the top of the workbench. The top of the guide rail is slidably connected to a support plate 1. One side of the support plate 1 is fixedly connected to a connecting plate. A rotating seat is rotatably installed on one side of the support plate 1. An I-shaped magnetic core is fixedly installed on one side of the rotating seat. The I-shaped magnetic core and the rotating seat are preferably detachably connected. The I-shaped magnetic core is fixedly connected to the end of the triangular rod away from the triangular groove. The I-shaped magnetic core and the triangular rod are preferably detachably connected. The length of the triangular rod is long enough, and the triangular groove has a certain depth, so that the end of the triangular rod away from the I-shaped magnetic core always slides on the inner wall of the triangular groove. The circumferential side surface of the triangular rod is in close contact with the circumferential inner wall of the triangular groove, so that when the round rod rotates, the triangular rod can be driven to rotate, and then when the round rod rotates, the I-shaped magnetic core can be driven to rotate. The driving part includes a fixed seat, a U-shaped plate 1, and a rotating rod 3. The bottom of the fixed seat is fixedly connected to the top of the workbench, and a motor is fixedly installed on the top of the fixed seat. One side of the U-shaped plate 1 is fixedly connected to the fixed rod. The output end of the motor is fixedly connected to the rotating rod 1, and the rotating rod 1 movably penetrates the U-shaped plate 1. The top of the rotating rod 1 is fixedly connected to an active bevel gear, and the active bevel gear is meshed with the driven bevel gear; the reciprocating part includes two reciprocating plates, one of which is fixedly connected to an end of the connecting plate away from the supporting plate 1. By setting a guide rail, the supporting plate 1 can be stably moved horizontally, and then the I-shaped magnetic core can be stably moved horizontally.

[0006] Preferably, a rotating rod 2 is rotatably installed on the inner side of the U-shaped plate 1, a gear 1 is fixedly connected to the circumferential outer surface of the rotating rod 1 and the gear 1 is located on the inner side of the U-shaped plate 1, a pulley 1 and a gear 2 are fixedly connected to the circumferential outer surface of the rotating rod 2, and the gear 1 is meshingly connected with the gear 2, so that the rotating rod 1 can drive the round rod to rotate when it rotates.

[0007] Preferably, one side of the U-shaped plate one is fixedly connected to the U-shaped plate two, the rotating rod three is rotatably installed on the side of the U-shaped plate two away from the U-shaped plate one, the circumferential outer surface of the rotating rod three is fixedly connected to the pulley two, the outer surfaces of the pulley one and the pulley two are movably connected with a belt, the pulley one drives the pulley two to rotate through the belt, so that when the rotating rod two rotates, it can drive the rotating rod three to rotate, and then when the rotating rod one rotates, it can drive the rotating rod three to rotate.

[0008] Preferably, the reciprocating part also includes a U-shaped plate three, the bottom of the U-shaped plate three is fixedly connected to the top of the workbench, the inner top side of the U-shaped plate three is fixedly connected to a horizontally arranged hollow tube one, both ends of the hollow tube one are fixedly connected to a hollow tube two, the hollow tube two is an L-shaped structure and the two hollow tubes two are arranged opposite to each other, the hollow tube one and the hollow tube two are interconnected and the inside of the hollow tube one and the hollow tube two are filled with hydraulic oil.

[0009] Preferably, the inner wall of one end of the hollow tube 2 away from the hollow tube 1 is sealed and slidably connected with a piston rod, and the end of the piston rod extending out of the hollow tube 1 is fixedly connected with a reciprocating plate, and the circumferential outer surface of the hollow tube 2 is fixedly connected with a fixed plate, and a tension spring and a telescopic rod 1 are arranged between the fixed plate and the reciprocating plate, and the telescopic rod 1 is located on the inner side of the tension spring, and the telescopic rod 1 enables the reciprocating plate to stably reciprocate horizontally.

[0010] Preferably, a reciprocating power member is arranged between the two reciprocating plates, and the reciprocating power member includes a connecting rod, the middle part of the connecting rod is fixedly connected to the bottom of the rotating rod three, and both ends of the connecting rod are rotatably installed with a ball one that can push the reciprocating plate to compress the tension spring.

[0011] Preferably, a cutting mechanism is provided on the top of the workbench, and the cutting mechanism is located between the guide wheel and the winding mechanism. The cutting mechanism includes a second support plate, and the bottom of the second support plate is fixedly connected to the top of the workbench, and an electric telescopic rod is fixedly installed on the upper part of one side surface of the second support plate, and the output end of the electric telescopic rod is fixedly connected to a cutting machine and a straight plate, and a side of the straight plate away from the electric telescopic rod is fixedly connected to a push rod, and the cutting machine can cut the metal wire.

[0012] Preferably, a limiting mechanism is provided on the top of the workbench, and the limiting mechanism is located between the guide wheel and the winding mechanism. The limiting mechanism includes a support rod and a clamping plate. The bottom of the support rod is fixedly connected to the top of the workbench, and an upper part of one side surface of the support rod is fixedly connected to a U-shaped plate four. Two clamping plates are provided and the two clamping plates are relatively arranged on the inner side of the U-shaped plate four. A spring one is provided on the side surfaces of the two clamping plates away from each other, and one end of the spring one is connected to the inner side surface of the U-shaped plate four away from the clamping plate. A telescopic rod two is provided on the inner side of the spring one, and the telescopic rod two enables the clamping plate to move vertically stably. Anti-slip grooves can be provided on a surface where the two clamping plates are close to each other to increase friction and facilitate clamping and fixing the metal wire.

[0013] Preferably, one side of the clamping plate is fixedly connected to an L-shaped plate, and the sides of the two L-shaped plates close to each other are fixedly connected to arc plates, a spring 2 is provided on the inner side of the U-shaped plate 4, one end of the spring 2 is fixedly connected to a push plate, and a sphere 2 that can be inserted between the two arc plates is rotatably installed on the side of the push plate away from the spring 2, and a telescopic rod 3 is provided on the inner side of the spring 2, and the telescopic rod 3 enables the push plate to move horizontally stably.

[0014] Preferably, the top of the push plate is fixedly connected to a limiting plate, a limiting hole is provided on the upper surface of the limiting plate, the top of the U-shaped plate four is fixedly connected to a horizontal plate, a spring three is provided on the lower surface of the horizontal plate, the end of the spring three away from the horizontal plate is connected to a square plate, a limiting ball that can slide into the limiting hole is rotatably installed on the lower surface of the square plate, a telescopic rod four is provided on the inner side of the spring three, and the telescopic rod four enables the square plate to move vertically stably.

[0015] (III) Beneficial effects Compared with the prior art, the present invention provides a winding device for winding a strip profile, which has the following beneficial effects: 1. The present invention provides a winding mechanism on the top of the workbench, and both ends of the connecting rod are rotatably installed with a ball that can push the reciprocating plate to compress the tension spring. The motor drives the connecting rod to rotate. When the two reciprocating plates are approaching or moving away from each other, one of the reciprocating plates drives the connecting plate to move horizontally, the connecting plate drives the supporting plate to move horizontally, and the supporting plate drives the I-shaped magnetic core to move horizontally, so that the metal wire will not be concentrated and wound around one place on the outer surface of the I-shaped magnetic core; at the same time, due to the tension of the tension spring and the pressure of the hydraulic oil, the reciprocating plate is always close to the ball The surface of the I-shaped magnetic core is made so that the horizontal movement speed of the I-shaped magnetic core will not be too fast, so that any circumferential outer surface of the I-shaped magnetic core will be covered with metal wire, and then the metal wire is evenly wound on the circumferential outer surface of the I-shaped magnetic core along the length direction of the I-shaped magnetic core, thereby ensuring uniform distribution of magnetic flux; it solves the technical problem that the existing winding device uses a motor to drive the I-shaped magnetic core to rotate, which usually causes the wire to be concentratedly wound on one point of the outer surface of the I-shaped magnetic core, and the wire cannot be evenly wound on the outer surface of the I-shaped magnetic core along the length direction of the I-shaped magnetic core, and the uniform distribution of magnetic flux cannot be ensured.

[0016] 2. The present invention arranges a cutting mechanism and a limiting mechanism on the top of the workbench. After the I-shaped magnetic core completes coil winding, the electric telescopic rod is driven to extend, so that the cutting machine can cut the metal wire. At the same time, during the extension of the electric telescopic rod, the push rod pushes the push plate, so that the two clamping plates approach each other to quickly clamp and fix the subsequent metal wires, thereby avoiding the subsequent metal wires from rebounding due to the traction force after breaking, causing knotting or confusion, etc., which affects the coil winding of the next I-shaped magnetic core, thereby increasing the reliability of the device.

[0017] 3. The present invention sets a limit mechanism, a limit hole is opened on the upper surface of the limit plate, and a limit ball that can slide into the limit hole is rotatably installed on the lower surface of the square plate. During the extension of the electric telescopic rod, the push rod pushes the push plate, and the push plate drives the limit plate to move horizontally, and the limit ball rolls on the upper surface of the limit plate. When the cutting machine completes the cutting operation on the metal wire, the limit ball slides into the limit hole, so that the limit plate cannot move horizontally. In this way, when the electric telescopic rod drives the cutting machine to reset, the two clamping plates will still clamp and fix the subsequent metal wires, which will not affect the coil winding of the next I-shaped magnetic core, thereby increasing the reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of a winding device for winding a strip profile according to the present invention from one perspective; Figure 2 For the present invention Figure 1 A partial enlarged view of the middle part; Figure 3It is a three-dimensional structural schematic diagram of a winding device for winding a strip profile according to the present invention from another perspective; Figure 4 For the present invention Figure 3 A partial enlarged view of point B in the middle; Figure 5 for Figure 1 Side view of Figure 6 It is a three-dimensional structural schematic diagram of a winding mechanism of the present invention from one viewing angle; Figure 7 The present invention Figure 6 A partial enlarged view of point C in the middle; Figure 8 It is a three-dimensional structural schematic diagram of the winding mechanism of the present invention from another perspective; Fig. 9 It is a schematic diagram of the three-dimensional structure of the winding part of the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure of the round rod of the present invention; Fig.11 It is a schematic diagram of a three-dimensional structure in which a round rod and a triangular rod are connected in the present invention; Fig.12 It is a schematic diagram of the three-dimensional structure of the driving part of the present invention; Fig.13 It is a schematic diagram of the three-dimensional structure of the reciprocating part of the present invention; Fig.14 It is a three-dimensional structural schematic diagram of the cutting mechanism of the present invention; Fig.15 It is a three-dimensional structural schematic diagram of a limiting mechanism of the present invention from one viewing angle; Fig.16 For the present invention Fig.15 A partial enlarged view of point D in the middle; Fig.17 It is a three-dimensional structural schematic diagram of another viewing angle of the limiting mechanism of the present invention; Fig.18 For the present invention Fig.17 A partial enlarged view of point E in the middle.

[0019] In the figure: 1-working table, 2-guiding wheel, 3-winding mechanism, 4-cutting mechanism, 5-limiting mechanism, 6-metal wire, 31-winding part, 32-driving part, 33-reciprocating part, 311-fixed rod, 312-round rod, 313-driven bevel gear, 314-triangular groove, 315-triangular rod, 316-I-shaped magnetic core, 317-guide rail, 318-support plate 1, 319-connecting plate, 320-rotating seat, 321-fixed seat, 322-motor, 323-U-shaped plate 1, 324-rotating rod 1, 325-active bevel gear, 326-rotating rod 2, 327-gear 1, 328-pulley 1, 329-gear 2, 3210-U-shaped plate 2, 3211-rotating rod 3, 3212-pulley 2, 3213-belt, 331-U-shaped Plate 3, 332-Hollow tube 1, 333-Hollow tube 2, 334-Piston rod, 335-Reciprocating plate, 336-Fixed plate, 337-Tension spring, 338-Telescopic rod 1, 339-Reciprocating power part, 3391-Connecting rod, 3392-Ball 1, 41-Support plate 2, 42-Electric telescopic rod, 43-Cutter, 44-Straight plate, 45-Push rod, 51-Support Support rod, 52-U-shaped plate four, 53-clamping plate, 54-spring one, 55-telescopic rod two, 56-L-shaped plate, 57-arc plate, 58-spring two, 59-push plate, 510-sphere two, 511-telescopic rod three, 512-limiting plate, 513-limiting hole, 514-horizontal plate, 515-spring three, 516-square plate, 517-limiting ball, 518-telescopic rod four. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Embodiment 1 See also Figure 1-Figure 13 A winding device for winding a strip profile comprises a workbench 1, a guide wheel 2 is arranged on the top of the workbench 1, and a metal wire 6 passes through the guide wheel 2. A winding mechanism 3 is arranged on the top of the workbench 1, and the winding mechanism 3 comprises a winding part 31, a driving part 32, and a reciprocating part 33.

[0022] The winding part 31 includes a fixed rod 311, a round rod 312, a driven bevel gear 313, a triangular groove 314, a triangular rod 315, an I-shaped magnetic core 316, a guide rail 317, a support plate 318, a connecting plate 319, and a rotating seat 320. The fixed rod 311 is vertically arranged, and the bottom of the fixed rod 311 is fixedly connected to the top of the workbench 1.

[0023] The round rod 312 is arranged horizontally, and the outer circumferential surface of the middle part of the round rod 312 is rotatably mounted on the top of the fixed rod 311 . The round rod 312 transversely penetrates the top of the fixed rod 311 , and one end of the round rod 312 is fixedly connected to the driven bevel gear 313 .

[0024] A triangular groove 314 is formed on one end face of the round rod 312 away from the driven bevel gear 313, a triangular rod 315 is slidably connected to the inner wall of the triangular groove 314, and an I-shaped magnetic core 316 is fixedly connected to one end of the triangular rod 315 away from the triangular groove 314, and the I-shaped magnetic core 316 and the triangular rod 315 are preferably detachably connected. The triangular rod 315 is long enough, and the triangular groove 314 has a certain depth, so that one end of the triangular rod 315 away from the I-shaped magnetic core 316 always slides on the inner wall of the triangular groove 314. The peripheral side surface of the triangular rod 315 is in close contact with the peripheral inner wall of the triangular groove 314, so that when the round rod 312 rotates, the triangular rod 315 can be driven to rotate, and then when the round rod 312 rotates, the I-shaped magnetic core 316 can be driven to rotate.

[0025] The guide rail 317 is arranged horizontally, and the bottom of the guide rail 317 is fixedly connected to the top of the workbench 1. The top of the guide rail 317 is slidably connected to a support plate 1 318, and the support plate 1 318 is an L-shaped structure and is arranged vertically. A connecting plate 319 is fixedly connected to one side of the support plate 1 318, and a rotating seat 320 is rotatably installed on one side of the support plate 1 318, and the rotating seat 320 can stably rotate on one side of the support plate 1 318. An I-shaped magnetic core 316 is fixedly installed on one side of the rotating seat 320, and the I-shaped magnetic core 316 and the rotating seat 320 are preferably detachably connected. The provision of the guide rail 317 facilitates the stable horizontal movement of the support plate 1 318, and further facilitates the stable horizontal movement of the I-shaped magnetic core 316.

[0026] The driving part 32 includes a fixing seat 321, a motor 322, a U-shaped plate 1 323, a rotating rod 1 324, an active bevel gear 325, a rotating rod 2 326, a gear 1 327, a pulley 1 328, a gear 2 329, a U-shaped plate 2 3210, a rotating rod 3211, a pulley 2 3212, and a belt 3213.

[0027] The bottom of the fixed seat 321 is fixedly connected to the top of the workbench 1, and a motor 322 is fixedly installed on the top of the fixed seat 321, and the output end of the motor 322 is vertically arranged upward. One side of the U-shaped plate 1 323 is fixedly connected to the fixed rod 311, and the output end of the motor 322 is fixedly connected to a rotating rod 1 324, which is vertically arranged and movably penetrates the U-shaped plate 1 323.

[0028] The top of the rotating rod 324 is fixedly connected with a driving bevel gear 325, which is located above the U-shaped plate 323. The driving bevel gear 325 is meshed with the driven bevel gear 313, so that the rotating rod 324 can drive the round rod 312 to rotate when it rotates.

[0029] A second rotating rod 326 is rotatably mounted on the inner side of the U-shaped plate 1 323. The second rotating rod 326 is vertically arranged. A gear 1 327 is fixedly connected to the outer circumferential surface of the rotating rod 1 324. The gear 1 327 is located on the inner side of the U-shaped plate 1 323. A pulley 1 328 and a gear 2 329 are fixedly connected to the outer circumferential surface of the rotating rod 2 326. The gear 1 327 is meshed with the gear 2 329, so that the rotating rod 1 324 can drive the rotating rod 2 326 to rotate.

[0030] One side of the U-shaped plate 1 323 is fixedly connected to the U-shaped plate 2 3210, and the rotating rod 3 3211 is vertically arranged. The rotating rod 3 3211 is rotatably installed on the side of the U-shaped plate 2 3210 away from the U-shaped plate 1 323. The circumferential outer surface of the rotating rod 3211 is fixedly connected to the pulley 2 3212, and the pulley 2 3212 is located on the inner side of the U-shaped plate 2 3210. The outer surfaces of the pulley 1 328 and the pulley 2 3212 are movably connected with the belt 3213. The pulley 1 328 drives the pulley 2 3212 to rotate through the belt 3213, so that when the rotating rod 2 326 rotates, the rotating rod 3 3211 can be driven to rotate, and then when the rotating rod 1 324 rotates, the rotating rod 3 3211 can be driven to rotate.

[0031] The reciprocating part 33 also includes a U-shaped plate three 331 , a hollow tube one 332 , a hollow tube two 333 , a piston rod 334 , a reciprocating plate 335 , a fixed plate 336 , a tension spring 337 , a telescopic rod one 338 , and a reciprocating power member 339 .

[0032] The U-shaped plate 331 is vertically arranged, the opening side of the U-shaped plate 331 is arranged downward, and the bottom of the U-shaped plate 331 is fixedly connected to the top of the workbench 1. The inner top side of the U-shaped plate 331 is fixedly connected with a hollow tube 1 332, and the hollow tube 1 332 is arranged horizontally.

[0033] Both ends of hollow tube one 332 are fixedly connected with hollow tube two 333. Hollow tube two 333 is an L-shaped structure. Hollow tube two 333 is fixedly connected to the inner side of U-shaped plate three 331. Hollow tube two 333 is vertically arranged. Two hollow tubes two 333 are arranged opposite to each other. Hollow tube one 332 and hollow tube two 333 are connected to each other. Hydraulic oil is filled inside hollow tube one 332 and hollow tube two 333.

[0034] The inner wall of one end of the hollow tube 2 333 away from the hollow tube 1 332 is sealed and slidably connected with a piston rod 334, the piston rod 334 is horizontally arranged, and one end of the piston rod 334 extending out of the hollow tube 1 332 is fixedly connected with a reciprocating plate 335, and one of the two reciprocating plates 335 is fixedly connected to the end of the connecting plate 319 away from the support plate 1 318.

[0035] A fixed plate 336 is fixedly connected to the circumferential outer surface of the hollow tube 333, and a tension spring 337 is arranged between the fixed plate 336 and the reciprocating plate 335. The tension spring 337 is arranged horizontally, one end of the tension spring 337 is connected to the fixed plate 336, and the other end of the tension spring 337 is connected to the reciprocating plate 335.

[0036] A telescopic rod 338 is provided between the fixed plate 336 and the reciprocating plate 335. The telescopic rod 338 is located on the inner side of the tension spring 337. The telescopic rod 338 is horizontally arranged. One end of the telescopic rod 338 is fixedly connected to the fixed plate 336, and the other end of the telescopic rod 338 is fixedly connected to the reciprocating plate 335. The telescopic rod 338 enables the reciprocating plate 335 to stably reciprocate horizontally.

[0037] One of the two reciprocating plates 335 is fixedly connected to one end of the connecting plate 319 away from the supporting plate 1 318. A reciprocating power member 339 is arranged between the two reciprocating plates 335, and the reciprocating power member 339 includes a connecting rod 3391 and a sphere 1 3392. The connecting rod 3391 is arranged horizontally, and the middle part of the connecting rod 3391 is fixedly connected to the bottom of the rotating rod 3211, so that the rotating rod 3211 can drive the connecting rod 3391 to rotate when it rotates. Both ends of the connecting rod 3391 are rotatably installed with a sphere 1 3392 that can push the reciprocating plate 335 to compress the tension spring 337.

[0038] In this embodiment: the metal wire 6 passes through the traction machine through the guide wheel 2 to reach the outer surface of the I-shaped magnetic core 316 and the start and stop of the motor 322. This is the existing technology and will not be elaborated in this solution.

[0039] At present, when winding an I-shaped magnetic core coil, since the commonly used I-shaped magnetic core has a certain length, the existing winding device uses a motor to drive the I-shaped magnetic core to rotate, which usually causes the wire to be concentratedly wound on one point on the outer surface of the I-shaped magnetic core. The wire cannot be evenly wound on the outer surface of the I-shaped magnetic core along the length direction of the I-shaped magnetic core, and the uniform distribution of the magnetic flux cannot be ensured.

[0040] The working principle of the embodiment of the present invention is as follows: The starting motor 322 drives the rotating rod 1 324 to rotate, the driving bevel gear 325 rotates along with the rotating rod 1 324, the driving bevel gear 325 drives the driven bevel gear 313 to rotate, the round rod 312 rotates along with the driven bevel gear 313, the rotation of the round rod 312 drives the I-shaped magnetic core 316 to rotate through the triangular rod 315, and then the metal wire 6 is wound around the outer surface of the I-shaped magnetic core 316; Therefore, when the rotating rod 1 324 rotates, the gear 1 327 is driven to rotate, and the gear 1 327 drives the gear 2 329 to rotate, which in turn drives the rotating rod 2 326 to rotate; Therefore, when the second rotating rod 326 rotates, it can drive the first pulley 328 to rotate. The first pulley 328 drives the second pulley 3212 to rotate through the belt 3213, thereby driving the third rotating rod 3211 to rotate. When the third rotating rod 3211 rotates, it drives the connecting rod 3391 to rotate. Therefore, when the connecting rod 3391 rotates from the longitudinal direction (the length direction of the connecting rod 3391 is parallel to the length direction of the reciprocating plate 335) to the transverse direction (the length direction of the connecting rod 3391 is perpendicular to the length direction of the reciprocating plate 335), the ball 1 3392 will squeeze the reciprocating plate 335 to compress the tension spring 337, so that the two reciprocating plates 335 move away from each other, and the two piston rods 334 will also squeeze the hydraulic oil inside the hollow tube 1 332 and the hollow tube 2 333. In the process of the two reciprocating plates 335 moving away from each other, one of the reciprocating plates 335 drives the connecting plate 319 to move horizontally, and the connecting plate 319 drives the supporting plate 1 318 to move horizontally, and the supporting plate 1 318 drives The I-shaped magnetic core 316 is moved horizontally, so that the metal wire 6 will not be concentratedly wound around one point on the outer surface of the I-shaped magnetic core 316. At the same time, due to the tension of the tension spring 337 and the pressure of the hydraulic oil, the reciprocating plate 335 is always in close contact with the surface of the sphere 3392. In this way, as long as the motor 322 drives the connecting rod 3391 to rotate at a speed not too fast, the reciprocating plate 335 will not move horizontally too fast, and the I-shaped magnetic core 316 will not move horizontally too fast. In this way, any circumferential outer surface of the I-shaped magnetic core 316 will be covered by the metal wire 6, and the metal wire 6 will be evenly wound around the circumferential outer surface of the I-shaped magnetic core 316 along the length direction of the I-shaped magnetic core, ensuring uniform magnetic flux distribution; Therefore, when the connecting rod 3391 rotates from the horizontal direction (the length direction of the connecting rod 3391 is perpendicular to the length direction of the reciprocating plate 335) to the longitudinal direction (the length direction of the connecting rod 3391 is parallel to the length direction of the reciprocating plate 335), due to the tension of the tension spring 337 and the pressure of the hydraulic oil, the reciprocating plates 335 are moved closer to each other. In the process of the two reciprocating plates 335 approaching each other, one of the reciprocating plates 335 drives the connecting plate 319 to move horizontally, the connecting plate 319 drives the supporting plate 1 318 to move horizontally, and the supporting plate 1 318 drives the I-shaped magnetic core 316 to move horizontally, so that the metal The wire 6 will not be concentrated and wound around one point on the outer surface of the I-shaped magnetic core 316. At the same time, due to the tension of the tension spring 337 and the pressure of the hydraulic oil, the reciprocating plate 335 is always in close contact with the surface of the sphere 3392. In this way, as long as the motor 322 drives the connecting rod 3391 to rotate at a speed not too fast, the horizontal movement speed of the reciprocating plate 335 will not be too fast, and the horizontal movement speed of the I-shaped magnetic core 316 will not be too fast. In this way, any circumferential outer surface of the I-shaped magnetic core 316 will be covered by the metal wire 6, and the metal wire 6 will be evenly wound around the circumferential outer surface of the I-shaped magnetic core 316 along the length direction of the I-shaped magnetic core, ensuring uniform distribution of the magnetic flux.

[0041] In summary, by arranging the winding mechanism 3 on the top of the workbench 1, both ends of the connecting rod 3391 are rotatably installed with a ball 3392 that can push the reciprocating plate 335 to compress the tension spring 337, and the motor 322 drives the connecting rod 3391 to rotate. When the two reciprocating plates 335 are approaching or moving away from each other, one of the reciprocating plates 335 drives the connecting plate 319 to move horizontally, the connecting plate 319 drives the supporting plate 318 to move horizontally, and the supporting plate 318 drives the I-shaped magnetic core 316 to move horizontally, so that the metal wire 6 will not be concentrated and wound around one place on the outer surface of the I-shaped magnetic core 316; at the same time, due to the tension of the tension spring 337 and the liquid The pressure of the pressure oil makes the reciprocating plate 335 always close to the surface of the sphere 3392, so that the horizontal movement speed of the I-shaped magnetic core 316 will not be too fast, and any circumferential outer surface of the I-shaped magnetic core 316 will be covered by the metal wire 6, and then the metal wire 6 is evenly wound on the circumferential outer surface of the I-shaped magnetic core 316 along the length direction of the I-shaped magnetic core, ensuring uniform distribution of magnetic flux; and solves the technical problem that the existing winding device uses an electric motor to drive the I-shaped magnetic core to rotate, which usually causes the wire to be concentratedly wound on one point of the outer surface of the I-shaped magnetic core, and the wire cannot be evenly wound on the outer surface of the I-shaped magnetic core along the length direction of the I-shaped magnetic core, and the uniform distribution of magnetic flux cannot be ensured.

[0042] Embodiment 2 See also Figure 1-Figure 18 , compared with Example 1, this embodiment is different from Example 1 in that: A cutting mechanism 4 is provided on the top of the workbench 1 . The cutting mechanism 4 is located between the guide wheel 2 and the winding mechanism 3 . The cutting mechanism 4 includes a second supporting plate 41 , an electric telescopic rod 42 , a cutting machine 43 , a straight plate 44 , and a push rod 45 .

[0043] The second support plate 41 is vertically arranged, and the bottom of the second support plate 41 is fixedly connected to the top of the workbench 1. An electric telescopic rod 42 is fixedly installed on the upper part of one side of the second support plate 41, and a cutter 43 and a straight plate 44 are fixedly connected to the output end of the electric telescopic rod 42. A push rod 45 is fixedly connected to the side of the straight plate 44 away from the electric telescopic rod 42, and the cutter 43 can cut the metal wire 6.

[0044] A limiting mechanism 5 is arranged on the top of the workbench 1, and the limiting mechanism 5 is located between the guide wheel 2 and the winding mechanism 3. The limiting mechanism 5 includes a support rod 51, a U-shaped plate four 52, a clamping plate 53, a spring one 54, a telescopic rod two 55, an L-shaped plate 56, an arc plate 57, a spring two 58, a push plate 59, a sphere two 510, and a telescopic rod three 511.

[0045] The support rod 51 is vertically arranged, and the bottom of the support rod 51 is fixedly connected to the top of the workbench 1. A U-shaped plate 52 is fixedly connected to the upper part of one side surface of the support rod 51, and two clamping plates 53 are provided. The two clamping plates 53 are relatively arranged on the inner side of the U-shaped plate 52, and a surface of the two clamping plates 53 close to each other can be provided with anti-slip grooves to increase friction and facilitate clamping and fixing the metal wire 6.

[0046] A spring 54 is provided on the side of the two clamping plates 53 that are away from each other. The spring 54 is vertically arranged, one end of the spring 54 is connected to the clamping plate 53, and the other end of the spring 54 is connected to the inner side of the U-shaped plate 4 52.

[0047] A telescopic rod 2 55 is arranged inside the spring 1 54. The telescopic rod 2 55 is arranged vertically. One end of the telescopic rod 2 55 is fixedly connected to the clamping plate 53, and the other end of the telescopic rod 2 55 is fixedly connected to the inner side surface of the U-shaped plate 4 52. The telescopic rod 2 55 enables the clamping plate 53 to move vertically stably.

[0048] An L-shaped plate 56 is fixedly connected to one side of the clamping plate 53, and arc plates 57 are fixedly connected to the sides of the two L-shaped plates 56 that are close to each other, and the arc convex surfaces of the two arc plates 57 are arranged facing each other. A spring 2 58 is arranged on the inner side of the U-shaped plate 4 52, and the spring 2 58 is arranged horizontally. One end of the spring 2 58 is connected to the inner side surface of the U-shaped plate 4 52, and the other end of the spring 2 58 is connected to the push plate 59.

[0049] A telescopic rod three 511 is arranged on the inner side of the spring two 58, and the telescopic rod three 511 is arranged horizontally. One end of the telescopic rod three 511 is fixedly connected to the inner side surface of the U-shaped plate four 52, and the other end of the telescopic rod three 511 is fixedly connected to the push plate 59. The telescopic rod three 511 enables the push plate 59 to move horizontally stably.

[0050] The push plate 59 is an L-shaped structure, and a spherical body 510 capable of being inserted between the two arc plates 57 is rotatably mounted on a side of the push plate 59 away from the second spring 58. The second spherical body 510 is rotatable. Due to the tension of the second spring 58, the second spherical body 510 is located between the arc convex surfaces of the two arc plates 57. At this time, the second telescopic rod 55 is the shortest, and the metal wire 6 can move between the two clamping plates 53.

[0051] In the embodiment of the present invention, the start and stop of the electric telescopic rod 42 and the cutting machine 43 are prior arts, and will not be described in detail in this solution.

[0052] The rest of the structure is the same as that of the first embodiment.

[0053] The working principle of the embodiment of the present invention is as follows: After the I-shaped magnetic core 316 completes coil winding, the motor 322 is turned off, and then the cutting machine 43 is started, and then the electric telescopic rod 42 is driven to extend, and the cutting machine 43 cuts the metal wire 6. During the extension of the electric telescopic rod 42, the push rod 45 pushes the push plate 59 to move the sphere 2 510 out from between the two arc plates 57. At this time, due to the tension of the spring 1 54, the two arc plates 57 approach each other until they are in contact (at this time, the surface of the sphere 2 510 is in contact with the arc convex surfaces of the two arc plates 57, and the arc convex surfaces of the arc plates 57 are smooth, which facilitates the sphere 2 510 to roll between the arc convex surfaces of the two arc plates 57 again), thereby bringing the two L-shaped plates 56 closer to each other, and then bringing the two clamping plates 53 closer to each other to quickly clamp and fix the subsequent metal wire 6, thereby avoiding the subsequent metal wire 6 from rebounding due to the traction force after the wire is broken, causing knotting or confusion, etc., affecting the coil winding of the next I-shaped magnetic core 316, and increasing the reliability of the device.

[0054] In summary, by arranging the cutting mechanism 4 and the limiting mechanism 5 on the top of the workbench 1, after the I-shaped magnetic core 316 completes the coil winding, the electric telescopic rod 42 is driven to extend, so that the cutting machine 43 can cut the metal wire 6. At the same time, during the extension of the electric telescopic rod 42, the push rod 45 will push the push plate 59, so that the two clamping plates 53 are close to each other to quickly clamp and fix the subsequent metal wire 6, thereby avoiding the subsequent metal wire 6 from rebounding due to the traction force after the wire is broken, causing knotting or confusion, etc., which affects the coil winding of the next I-shaped magnetic core 316, thereby increasing the reliability of the device.

[0055] Embodiment 3 See also Figure 1-Figure 18 , compared with the second embodiment, the present embodiment is different from the second embodiment in that: The limiting mechanism 5 also includes a limiting plate 512, a limiting hole 513, a horizontal plate 514, a spring 3 515, a square plate 516, a limiting ball 517, and a telescopic rod 4 518. The top of the push plate 59 is fixedly connected to the limiting plate 512, the limiting plate 512 is horizontally arranged, and the upper surface of the limiting plate 512 is provided with a limiting hole 513. The top of the U-shaped plate 4 52 is fixedly connected to the horizontal plate 514, and the horizontal plate 514 is horizontally arranged.

[0056] A spring three 515 is disposed on the lower surface of the horizontal plate 514 . The spring three 515 is disposed vertically. One end of the spring three 515 is connected to the lower surface of the horizontal plate 514 , and the other end of the spring three 515 is connected to the upper surface of the square plate 516 .

[0057] A telescopic rod four 518 is arranged on the inner side of the spring three 515. The telescopic rod four 518 is arranged vertically. One end of the telescopic rod four 518 is fixedly connected to the lower surface of the horizontal plate 514, and the other end of the telescopic rod four 518 is fixedly connected to the upper surface of the square plate 516. The telescopic rod four 518 enables the square plate 516 to move vertically stably.

[0058] The square plate 516 is arranged horizontally, and a limiting ball 517 which can slide into the limiting hole 513 is rotatably mounted on the lower surface of the square plate 516 .

[0059] The rest of the structure is the same as that of the second embodiment.

[0060] The working principle of the embodiment of the present invention is as follows: As in the second embodiment, during the extension of the electric telescopic rod 42, the push rod 45 will push the push plate 59, and the push plate 59 will drive the limit plate 512 to move horizontally, and the limit ball 517 will roll on the upper surface of the limit plate 512. When the cutting machine 43 completes the cutting operation on the metal wire 6, the limit ball 517 will slide into the limit hole 513, so that the limit plate 512 cannot move horizontally. In this way, when the electric telescopic rod 42 drives the cutting machine 43 to reset, the two clamping plates 53 will still clamp and fix the subsequent metal wire 6, and will not affect the coil winding of the next I-shaped magnetic core 316, thereby increasing the reliability of the device.

[0061] To summarize, by setting the limit mechanism 5, a limit hole 513 is provided on the upper surface of the limit plate 512, and a limit ball 517 that can slide into the limit hole 513 is rotatably installed on the lower surface of the square plate 516. During the extension of the electric telescopic rod 42, the push rod 45 will push the push plate 59, and the push plate 59 will drive the limit plate 512 to move horizontally, and the limit ball 517 will roll on the upper surface of the limit plate 512. When the cutting machine 43 completes the cutting operation on the metal wire 6, the limit ball 517 will slide into the limit hole 513, so that the limit plate 512 cannot move horizontally. In this way, when the electric telescopic rod 42 drives the cutting machine 43 to reset, the two clamping plates 53 will still clamp and fix the subsequent metal wire 6, and will not affect the coil winding of the next I-shaped magnetic core 316, thereby increasing the reliability of the device.

[0062] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A winding device for winding a strip profile, comprising a workbench (1), characterized in that: A guide wheel (2) and a winding mechanism (3) are arranged on the top of the workbench (1); the winding mechanism (3) comprises a winding part (31), a driving part (32), and a reciprocating part (33); The winding portion (31) comprises a fixed rod (311) and a guide rail (317); the bottom of the fixed rod (311) is fixedly connected to the top of the workbench (1); a round rod (312) is rotatably mounted on the top of the fixed rod (311); the round rod (312) transversely penetrates the top of the fixed rod (311); one end of the round rod (312) is fixedly connected to a driven bevel gear (313); an end surface of the round rod (312) away from the driven bevel gear (313) is provided with a triangular groove (314); the inner wall of the triangular groove (314) is slidably connected to the driven bevel gear (313); A triangular rod (315) is connected, the bottom of the guide rail (317) is fixedly connected to the top of the workbench (1), the top of the guide rail (317) is slidably connected to a support plate (318), one side of the support plate (318) is fixedly connected to a connecting plate (319), a rotating seat (320) is rotatably mounted on one side of the support plate (318), an I-shaped magnetic core (316) is fixedly mounted on one side of the rotating seat (320), and the I-shaped magnetic core (316) is fixedly connected to one end of the triangular rod (315) away from the triangular groove (314); The driving part (32) comprises a fixed seat (321), a U-shaped plate (323), and a rotating rod (3211); the bottom of the fixed seat (321) is fixedly connected to the top of the workbench (1); a motor (322) is fixedly installed on the top of the fixed seat (321); one side of the U-shaped plate (323) is fixedly connected to the fixed rod (311); an output end of the motor (322) is fixedly connected to a rotating rod (324); the rotating rod (324) movably passes through the U-shaped plate (323); a driving bevel gear (325) is fixedly connected to the top of the rotating rod (324); the driving bevel gear (325) is meshingly connected to the driven bevel gear (313); The reciprocating portion (33) comprises two reciprocating plates (335), wherein one of the reciprocating plates (335) is fixedly connected to an end of the connecting plate (319) away from the supporting plate (318).

2. A winding device for winding strip profiles according to claim 1, characterized in that: A rotating rod 2 (326) is rotatably mounted on the inner side of the U-shaped plate 1 (323); a gear 1 (327) is fixedly connected to the circumferential outer surface of the rotating rod 1 (324), and the gear 1 (327) is located on the inner side of the U-shaped plate 1 (323); a pulley 1 (328) and a gear 2 (329) are fixedly connected to the circumferential outer surface of the rotating rod 2 (326); the gear 1 (327) is meshingly connected to the gear 2 (329).

3. A winding device for winding a strip profile according to claim 2, characterized in that: One side of the U-shaped plate 1 (323) is fixedly connected to the U-shaped plate 2 (3210), the rotating rod 3 (3211) is rotatably mounted on the side of the U-shaped plate 2 (3210) away from the U-shaped plate 1 (323), the circumferential outer surface of the rotating rod 3 (3211) is fixedly connected to the pulley 2 (3212), and the outer surfaces of the pulley 1 (328) and the pulley 2 (3212) are movably connected to the belt (3213).

4. A winding device for winding a strip profile according to claim 3, characterized in that: The reciprocating portion (33) further comprises a U-shaped plate three (331), the bottom of the U-shaped plate three (331) being fixedly connected to the top of the workbench (1), the inner top side of the U-shaped plate three (331) being fixedly connected to a horizontally arranged hollow tube one (332), both ends of the hollow tube one (332) being fixedly connected to a hollow tube two (333), the hollow tube two (333) being an L-shaped structure and the two hollow tubes two (333) being arranged opposite to each other, the hollow tube one (332) and the hollow tube two (333) being interconnected and the insides of the hollow tube one (332) and the hollow tube two (333) being filled with hydraulic oil.

5. A winding device for winding a strip profile according to claim 4, characterized in that: The inner wall of one end of the hollow tube 2 (333) away from the hollow tube 1 (332) is sealed and slidably connected to a piston rod (334); one end of the piston rod (334) extending out of the hollow tube 1 (332) is fixedly connected to a reciprocating plate (335); the circumferential outer surface of the hollow tube 2 (333) is fixedly connected to a fixed plate (336); a tension spring (337) and a telescopic rod 1 (338) are provided between the fixed plate (336) and the reciprocating plate (335); the telescopic rod 1 (338) is located on the inner side of the tension spring (337).

6. A winding device for winding strip profiles according to claim 5, characterized in that: A reciprocating power member (339) is provided between the two reciprocating plates (335), and the reciprocating power member (339) comprises a connecting rod (3391), the middle portion of the connecting rod (3391) is fixedly connected to the bottom of the rotating rod three (3211), and both ends of the connecting rod (3391) are rotatably mounted with a ball one (3392) that can push the reciprocating plate (335) to compress the tension spring (337).

7. The winding device for winding a strip profile according to claim 1, characterized in that: A cutting mechanism (4) is arranged on the top of the workbench (1), and the cutting mechanism (4) is located between the guide wheel (2) and the winding mechanism (3). The cutting mechanism (4) comprises a second support plate (41), the bottom of the second support plate (41) is fixedly connected to the top of the workbench (1), an electric telescopic rod (42) is fixedly mounted on the upper part of one side surface of the second support plate (41), a cutting machine (43) and a straight plate (44) are fixedly connected to the output end of the electric telescopic rod (42), and a push rod (45) is fixedly connected to a side of the straight plate (44) away from the electric telescopic rod (42).

8. A winding device for winding strip profiles according to claim 7, characterized in that: A limiting mechanism (5) is provided on the top of the workbench (1), and the limiting mechanism (5) is located between the guide wheel (2) and the winding mechanism (3). The limiting mechanism (5) comprises a support rod (51) and a clamping plate (53). The bottom of the support rod (51) is fixedly connected to the top of the workbench (1), and the upper part of one side surface of the support rod (51) is fixedly connected to a U-shaped plate four (52). Two clamping plates (53) are provided, and the two clamping plates (53) are relatively arranged on the inner side of the U-shaped plate four (52). The two clamping plates (53) are both provided with a spring one (54) on one side away from each other. The end of the spring one (54) away from the clamping plate (53) is connected to the inner side surface of the U-shaped plate four (52), and the inner side of the spring one (54) is provided with a telescopic rod two (55).

9. A winding device for winding a strip profile according to claim 8, characterized in that: One side of the clamping plate (53) is fixedly connected to an L-shaped plate (56), and the sides of the two L-shaped plates (56) close to each other are fixedly connected to arc plates (57). A spring (58) is arranged on the inner side of the U-shaped plate (52), and one end of the spring (58) is fixedly connected to a push plate (59). A ball (510) capable of being inserted between the two arc plates (57) is rotatably installed on a side of the push plate (59) away from the spring (58), and a telescopic rod (511) is arranged on the inner side of the spring (58).

10. A winding device for winding strip-shaped profiles according to claim 9, characterized in that: The top of the push plate (59) is fixedly connected to a limit plate (512), and a limit hole (513) is provided on the upper surface of the limit plate (512). The top of the U-shaped plate four (52) is fixedly connected to a horizontal plate (514), and a spring three (515) is provided on the lower surface of the horizontal plate (514). The end of the spring three (515) away from the horizontal plate (514) is connected to a square plate (516), and a limit ball (517) that can slide into the limit hole (513) is rotatably installed on the lower surface of the square plate (516), and a telescopic rod four (518) is provided on the inner side of the spring three (515).

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