A fully automatic electromagnetic coil winding machine

Abstract

The present invention relates to the technical field of electromagnetic coil automated production equipment, and in particular to a fully automatic electromagnetic coil winding machine, comprising a workbench, a rotating seat is arranged on the workbench, the rotating seat is rotatably connected to the workbench, a rotating motor for driving the rotating seat to rotate is also arranged on the workbench, the rotating seat is used to detachably connect the electromagnetic coil, a winding frame is also arranged on the workbench, the winding frame is slidably connected to the workbench, the winding frame can slide along the horizontal and longitudinal directions of the workbench, a winding seat is arranged on the winding frame, the winding seat is used to connect with the copper wire, the winding seat is slidably connected to the winding frame and slides along the vertical direction of the winding seat, and an upper and lower cylinder for driving the winding seat to slide is arranged on the winding frame. The up and down movement of the copper wire cooperates with the rotation of the electromagnetic coil, so that the copper wire can be wound on the electromagnetic coil, thereby completing the winding, improving the degree of automation, improving production efficiency, and reducing the safety hazards of manual processing.

Description

Technical Field

[0001] The invention relates to the technical field of electromagnetic coil automated production equipment, in particular to a full-automatic electromagnetic coil winding machine. Background Art

[0002] An inductor is a device that works on the principle of electromagnetic induction. When current flows through a wire, a certain electromagnetic field will be generated around the wire, and the wire of the electromagnetic field will induce the wires within the electromagnetic field.

[0003] Electromagnetic coils are usually used as inductors, which can store electrical energy and generate magnetic fields. Inductors are widely used in various electronic devices and circuits, such as filters, amplifiers and oscillators. Electromagnetic coils in the prior art are usually wound with hand-drawn copper wire. The winding work is intensive, the production efficiency is low, and the product quality is difficult to guarantee. The copper wire also needs to be tightened during the wire drawing process, which is prone to safety hazards during work. Summary of the invention

[0004] In order to solve the problem that electromagnetic coils in the prior art are usually wound by manually pulling copper wire, the winding work intensity is high, the production efficiency is low, and the product quality is difficult to guarantee. The copper wire also needs to be tightened during the wire pulling process, which is prone to safety hazards during operation. The present application provides a fully automatic electromagnetic coil winding machine, and the specific solution is as follows.

[0005] A fully automatic electromagnetic coil winding machine comprises a workbench, a rotating seat is provided on the workbench, the rotating seat is rotatably connected to the workbench, a rotating motor for driving the rotating seat to rotate is also provided on the workbench, the rotating seat is used to detachably connect the electromagnetic coil, a winding frame is also provided on the workbench, the winding frame is slidably connected to the workbench, the winding frame can slide along the horizontal and longitudinal directions of the workbench, a winding seat is provided on the winding frame, the winding seat is used to connect to the copper wire, the winding seat is slidably connected to the winding frame and slides along the vertical direction of the winding seat, and the winding frame is provided with upper and lower cylinders for driving the winding seat to slide.

[0006] By adopting the above technical scheme, a winding frame that can slide along the workbench horizontally and vertically is provided, and a winding seat that can move along the vertical direction is provided on the winding frame, which can perform repeated movements for winding. At the same time, a rotating seat that can rotate is provided, which can rotate back and forth to cooperate with the copper wire on the winding seat for winding. The copper wire can be wound around the electromagnetic coil in coordination with the up and down rotation of the copper wire and the electromagnetic coil, thereby completing the winding, improving the degree of automation, improving production efficiency, and reducing the safety hazards of manual processing.

[0007] Optionally, clamping rods are provided on both sides of the rotating seat, and a hinged frame is provided in the middle part of the rotating seat in the vertical direction corresponding to the clamping rod, the middle part of the clamping rod is hinged on the hinged frame, and a spring is provided at one end of the clamping rod close to the workbench, and the spring has a tendency to push the clamping rod away from the rotating seat, and the end of the clamping rod away from the workbench has a tendency to move toward the center of the rotating seat.

[0008] By adopting the above technical solution, during processing, the clamping rod can move toward the center of the rotating seat under the drive of the spring, thereby clamping the electromagnetic coil and improving the stability of the product during processing. After the processing is completed, the electromagnetic coil can be removed by simply pulling the clamping rod on both sides.

[0009] Optionally, a clamping plate is provided at the top end of the clamping rod, the clamping plate is arranged toward the center of the rotating seat, and the clamping plate is used to be embedded in the electromagnetic coil.

[0010] By adopting the above technical solution, a clamping plate is arranged at the top of the clamping rod, and the clamping plate can be embedded in the electromagnetic coil to further interfere with the electromagnetic coil, thereby further improving the stability of the product during winding, improving the winding effect, and improving the product quality.

[0011] Optionally, the workbench is provided with clamping cylinders corresponding to the two clamping rods, and the piston rods of the clamping cylinders are used to push the bottoms of the clamping rods, and when the clamping rods are pushed, the clamping plates move toward the center of the rotating seat.

[0012] By adopting the above technical solution, clamping cylinders are arranged on both sides of the workbench, which can push the clamping rod to loosen the electromagnetic coil after the processing is completed, and can further improve the automation degree of winding, thereby further improving production efficiency.

[0013] Optionally, a plurality of tension rods are provided on the rotating seat, and the tension rods are equidistantly arranged around the rotating seat in the circumferential direction, and the tension rods are used for winding the copper wire.

[0014] By adopting the above technical scheme, a plurality of tensioning rods are arranged on the rotating seat. Before winding, the copper wire can be firstly wound on the tensioning rod to achieve a tensioning effect, thereby reducing the possibility of the loose copper wire being wound on the electromagnetic coil during winding, thereby further improving the product quality. Moreover, by tensioning the copper wire on the tensioning rod first, the situation where the copper wire breaks and hits the workers can be reduced, thereby reducing safety hazards.

[0015] Optionally, a winding plate is provided on the winding seat, and the winding plate is rotatably connected to the winding seat and driven by a motor. A winding rod is also fixedly provided on the winding plate, and the winding rod is arranged parallel to the winding plate. A guide cylinder for the copper wire to pass through is provided at the end of the winding rod away from the winding plate.

[0016] By adopting the above technical scheme, a rotatable winding plate is arranged on the winding seat, and a winding rod is arranged. The winding rod can guide the copper wire. When working, the winding rod can be extended into the electromagnetic coil for winding by rotating. When not working, the winding plate can be taken out from the inside of the electromagnetic coil, thereby improving the convenience of taking and placing the electromagnetic coil. The guide cylinder can also further improve the guiding effect on the copper wire, further improve the winding efficiency and effect, and improve product quality.

[0017] Optionally, a wire clamp is further provided on the workbench, and the wire clamp is fixedly connected to the workbench. A clamping head and a clamping cylinder are provided on the wire clamp, and the clamping cylinder is used to drive the clamping head to clamp the copper wire.

[0018] By adopting the above technical solution, a wire clamp is set on the workbench, which can temporarily clamp the copper wire cut after winding is completed. There is no need to tension the copper wire again when processing other electromagnetic coils subsequently, which can further improve the convenience of processing and improve production efficiency.

[0019] Optionally, an extension rod is further provided on the winding frame, and a tensioning wheel is provided at the end of the extension rod, and the copper wire passes through the tensioning wheel.

[0020] By adopting the above technical solution, an extension rod and a tensioning wheel are arranged on the winding frame, so that the copper wire to be wound can be tensioned by the tensioning wheel before winding, which can further improve the stability of the copper wire after winding, reduce the possibility of wire derailment, and further improve product quality.

[0021] Optionally, a transverse ball screw and a drive motor are provided on the workbench corresponding to the winding rack, and the drive motor is used to drive the rod body of the transverse ball screw to rotate. A slide is provided on the transverse ball screw, and the slide can rotate along the transverse ball screw. The winding rack is installed on the slide.

[0022] By adopting the above technical solution and controlling the winding with a ball screw, the accuracy and stability of movement during winding can be improved, the efficiency and effect of winding can be further improved, and the product quality can be further improved.

[0023] Optionally, a longitudinal ball screw is fixedly mounted on the slide, the longitudinal ball screw is arranged perpendicular to the transverse ball screw, and the winding rack can slide along the longitudinal ball screw.

[0024] By adopting the above technical solution, the longitudinal movement of the winding also uses a ball screw, which can further improve the accuracy and stability of the movement during winding.

[0025] In summary, this application has at least the following beneficial effects:

[0026] The present application solves the problem that electromagnetic coils in the prior art are usually wound by manually pulling copper wire, which has high winding intensity, low production efficiency, and difficult to ensure product quality. The copper wire also needs to be tightened during the wire pulling process, which easily leads to safety hazards during work. The present application can cooperate with the product to wind the wire by setting a winding seat that moves up and down and a rotating seat that rotates repeatedly. The steps involved by workers are reduced, the degree of automation can be improved, thereby improving the efficiency and effect of product processing, and at the same time can reduce the safety hazards caused by copper wire breakage and the like.

[0027] The present application also provides a clamping rod and a clamping cylinder that can clamp the electromagnetic coil, which can automatically clamp or release the electromagnetic coil according to the working conditions, and can further improve the processing effect and efficiency of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a front view of the first embodiment.

[0029] Figure 2 It is a three-dimensional diagram of the first embodiment.

[0030] Figure 3 It is a three-dimensional diagram of the first embodiment.

[0031] Figure 4 It is a cross-sectional view of the first embodiment.

[0032] Figure 5 It is a cross-sectional view of the second embodiment, mainly used to show the rotating seat.

[0033] Description of reference numerals:

[0034] 1. Workbench; 11. Horizontal ball screw; 111. Slide; 112. Drive motor; 12. Longitudinal ball screw; 13. Gear ring;

[0035] 2. Rotating seat; 21. Rotating motor; 22. Clamping rod; 221. Spring; 222. Clamping plate; 23. Articulated frame; 24. Lifting seat; 25. Wheel rod; 251. Bevel gear; 252. Cam; 26. Tensioning rod;

[0036] 3. Winding rack; 31. Winding seat; 311. Upper and lower cylinders; 312. Winding rod; 313. Guide cylinder; 314. Winding plate; 32. Extension rod; 321. Tensioning wheel;

[0037] 4. Clamping cylinder;

[0038] 5. Wire clamp; 51. Clamping head; 511. Clamp cylinder. DETAILED DESCRIPTION

[0039] The present application is further described in detail below through specific embodiments in conjunction with the accompanying drawings. Embodiment 1

[0040] A fully automatic electromagnetic coil winding machine, such as Figure 1 and Figure 2 As shown, it includes a workbench 1, a rotating seat 2 is provided on the workbench 1, the rotating seat 2 is rotatably connected to the workbench 1, and a rotating motor 21 for driving the rotating seat 2 to rotate is also provided on the workbench 1, and the rotating seat 2 is used to detachably connect the electromagnetic coil, and a winding frame 3 is also provided on the workbench 1, and the winding frame 3 is slidably connected to the workbench 1, and the winding frame 3 can slide along the horizontal and longitudinal directions of the workbench 1, and a winding seat 31 is provided on the winding frame 3, and the winding seat 31 is used to connect with the copper wire, and the winding seat 31 is slidably connected to the winding frame 3 and slides along the vertical direction of the winding seat 31, and the winding frame 3 is provided with an upper and lower cylinder 311 for driving the winding seat 31 to slide. During specific implementation, the copper wire is installed on the winding frame 3 in the form of a reel, and the copper wire can be gradually rolled out. When winding, the copper wire can move up and down with the winding seat 31. When winding, it moves downward first. At this time, the rotating seat 2 rotates, and the copper wire can be wound around the part that needs to be wound. At this time, the copper wire moves upward to complete the winding of one circle of copper wire. Repeating the above steps can complete the winding of multiple circles of copper wire. After completing the winding, the copper wire can be cut manually or mechanically to complete the winding.

[0041] like Figure 2 and Figure 3 As shown, clamping rods 22 are provided on both sides of the rotating seat 2, and an articulated frame 23 is provided in the middle of the rotating seat 2 in the vertical direction corresponding to the clamping rods 22. The middle part of the clamping rod 22 is hinged on the articulated frame 23. A spring 221 is provided at the end of the clamping rod 22 close to the workbench 1. The spring 221 has a tendency to push the clamping rod 22 away from the rotating seat 2, and the end of the clamping rod 22 away from the workbench 1 has a tendency to move toward the center of the rotating seat 2. A clamping plate 222 is provided at the top of the clamping rod 22. The clamping plate 222 is arranged toward the center of the rotating seat 2, and the clamping plate 222 is used to be embedded in the electromagnetic coil. In specific implementation, when winding, the clamping plate 222 can limit the movement of the electromagnetic coil and improve the stability during winding. After winding, the electromagnetic coil can be released by removing the clamping plate 222.

[0042] like Figure 2 and Figure 3 As shown, the workbench 1 is provided with clamping cylinders 5114 corresponding to the two clamping rods 22, and the piston rod of the clamping cylinder 5114 is used to push the bottom of the clamping rod 22, and when the clamping rod 22 is pushed, the clamping plate 222 moves toward the center of the rotating seat 2. In specific implementation, the clamping cylinder 5114 is retracted during processing without affecting the processing, and the limit is released by the clamping cylinder 5114 after the processing is completed, thereby completing the automated processing of the product.

[0043] like Figure 2 and Figure 3 As shown, a plurality of tension rods 26 are arranged on the rotating seat 2, and the tension rods 26 are arranged at equal intervals around the rotating seat 2. The tension rods 26 are used to wind the copper wire. In specific implementation, before winding, the copper wire needs to be fixed on the tension rod 26 for tensioning to reduce the loosening after winding, which is convenient for starting winding and can also reduce the situation of hitting people when the wire breaks, further reducing safety hazards.

[0044] like Figure 3 and Figure 4 As shown, a winding plate 314 is provided on the winding seat 31, and the winding plate 314 is rotatably connected to the winding seat 31 and driven by a motor. A winding rod 312 is also fixedly provided on the winding plate 314, and the winding rod 312 is arranged parallel to the winding plate 314. A guide cylinder 313 for the copper wire to pass through is provided at the end of the winding rod 312 away from the winding plate 314.

[0045] like Figure 2 and Figure 3 As shown, a wire clamp 5 is also provided on the workbench 1. The wire clamp 5 is fixedly connected to the workbench 1. A clamping head 51 and a clamping cylinder 511 are provided on the wire clamp 5. The clamping cylinder 511 is used to drive the clamping head 51 to clamp the copper wire.

[0046] like Figure 2 and Figure 3 As shown, the winding frame 3 is also provided with an extension rod 32, and a tensioning wheel 321 is provided at the end of the extension rod 32, and the tensioning wheel 321 is provided for the copper wire to pass through. In specific implementation, the copper wire needs to be tensioned by the tensioning wheel 321 and then matched with the winding seat 31.

[0047] like Figure 2 and Figure 3 As shown, a transverse ball screw 11 and a driving motor 112 are provided on the workbench 1 corresponding to the winding frame 3. The rotating shaft of the driving motor 112 is fixedly connected to the transverse ball screw 11. The driving motor 112 is used to drive the rod body of the transverse ball screw 11 to rotate. A slide 111 is provided on the transverse ball screw 11. The slide 111 can rotate along the transverse ball screw 11, and the winding frame 3 is installed on the slide 111. A longitudinal ball screw 12 is fixedly provided on the slide 111. The longitudinal ball screw 12 is arranged perpendicular to the transverse ball screw 11, and the winding frame 3 can slide along the longitudinal ball screw 12. In specific implementation, the longitudinal ball screw 12 is also driven by a motor, which can drive the winding seat 31 to move on the two coordinate axes of XY, thereby improving the accuracy and stability of the winding seat 31 during movement.

[0048] Working principle: place the electromagnetic coil into the rotating seat 2, first limit the product by the clamping rod 22, the clamping rod 22 can limit the electromagnetic coil, then start the rotating seat 2 and the winding seat 31 to wind the product, thereby completing the winding of the product, and after the winding is completed, release the electromagnetic coil to complete the winding. Embodiment 2

[0049] like Figure 5 As shown, the main difference between the second embodiment and the first embodiment is that the bottom of the rotating seat 2 of the second embodiment is provided with a lifting seat 24, the lifting seat 24 is slidably connected with the rotating seat 2, the upper surface of the lifting seat 24 can directly contact the electromagnetic coil, and a lifting member for pushing the lifting seat 24 to move upward is provided under the lifting seat 24. In specific implementation, the lifting member can move up and down with the back and forth swing of the rotating seat 2. Since the back and forth swing of the rotating seat 2 is synchronized with the up and down movement of the winding seat 31, the lifting member and the up and down movement of the winding seat 31 are also synchronized. When the winding seat 31 moves downward, the lifting member moves upward, and the copper wire and the electromagnetic coil move toward each other, so that the copper wire can complete the winding path faster. When the winding seat 31 moves upward, the lifting member moves downward regularly, which can also make the copper wire complete the winding path faster, which can improve the overall winding efficiency and further improve the production efficiency. Due to the movement towards each other, the copper wire can be further tensioned, which can further improve the stability of the copper wire after winding, and can further improve the product quality.

[0050] like Figure 5 As shown, the lifting member includes a wheel rod 25, which is rotatably connected to the inside of the rotating seat 2 and is arranged on the lower side of the lifting seat 24. Both ends of the wheel rod 25 extend out of the rotating seat 2 and are fixedly connected to a bevel gear 251. A gear ring 13 is arranged on the workbench 1 corresponding to the bevel gear 251. The gear ring 13 is circumferentially arranged around the rotating seat 2 and meshes with the bevel gear 251. When the rotating seat 2 rotates, the bevel gear 251 will drive the internal wheel rod 25 to move, and a plurality of cams 252 are arranged on the wheel rod 25, and the cams 252 are arranged at equal intervals along the wheel rod 25. During specific implementation, the cam 252 is pushed upward when the copper wire is aligned, and the copper wire can move downward when it passes around the electromagnetic coil. When rotating back and forth, the cam 252 can drive the lifting seat 24, so that the rotation of the rotating seat 2 and the up and down movement of the lifting seat 24 are synchronized, thereby realizing the lifting of the electromagnetic coil. When changing the winding position, the cam 252 can continue to rotate and can also achieve normal lifting.

[0051] Working principle: The basic working principle is the same as that of embodiment 1, but a cam 252 that can move with the rotating seat 2 is added, which can lift the electromagnetic coil up and down during the winding process. When the copper wire moves toward the electromagnetic coil, the electromagnetic coil also moves toward the winding seat 31. When the copper wire moves away from the electromagnetic coil, the electromagnetic coil also moves away from the winding seat 31. The distance between the two can be reduced, thereby shortening the winding time, further improving the efficiency and effect of winding, improving production efficiency, and making the copper wire tighter, further improving product quality.

[0052] The above are preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A fully automatic electromagnetic coil winding machine, comprising a workbench (1), characterized in that: The workbench (1) is provided with a rotating seat (2), the rotating seat (2) is rotatably connected to the workbench (1), the workbench (1) is also provided with a rotating motor (21) for driving the rotating seat (2) to rotate, the rotating seat (2) is used to detachably connect the electromagnetic coil, the workbench (1) is also provided with a winding frame (3), the winding frame (3) is slidably connected to the workbench (1), the winding frame (3) can slide along the horizontal and longitudinal directions of the workbench (1), the winding frame (3) is provided with a winding seat (31), the winding seat (31) is used to connect with the copper wire, the winding seat (31) is slidably connected to the winding frame (3) and slides along the vertical direction of the winding seat (31), and the winding frame (3) is provided with upper and lower cylinders (311) for driving the winding seat (31) to slide; Clamping rods (22) are arranged on both sides of the rotating seat (2); a hinge frame (23) is arranged in the middle of the rotating seat (2) in the vertical direction corresponding to the clamping rod (22); the middle of the clamping rod (22) is hinged on the hinge frame (23); a spring (221) is arranged at one end of the clamping rod (22) close to the workbench (1); the spring (221) has a tendency to push the clamping rod (22) away from the rotating seat (2); and the end of the clamping rod (22) away from the workbench (1) has a tendency to move toward the center of the rotating seat (2); A clamping plate (222) is provided at the top end of the clamping rod (22), the clamping plate (222) is arranged toward the center of the rotating seat (2), and the clamping plate (222) is used to be embedded in the electromagnetic coil; The workbench (1) is provided with a clamping cylinder (4) corresponding to the two clamping rods (22); the piston rod of the clamping cylinder (4) is used to push the bottom of the clamping rod (22); when the clamping rod (22) is pushed, the clamping plate (222) moves toward the center of the rotating seat (2).

2. A fully automatic electromagnetic coil winding machine according to claim 1, characterized in that: A plurality of tension rods (26) are arranged on the rotating seat (2), and the tension rods (26) are arranged at equal intervals in the circumferential direction of the rotating seat (2). The tension rods (26) are used for winding copper wires.

3. A fully automatic electromagnetic coil winding machine according to claim 2, characterized in that: The winding seat (31) is provided with a winding plate (314), the winding plate (314) is rotatably connected to the winding seat (31) and driven by a motor, the winding plate (314) is also fixedly provided with a winding rod (312), the winding rod (312) is arranged parallel to the winding plate (314), and the end of the winding rod (312) away from the winding plate (314) is provided with a guide cylinder (313) for copper wire to pass through.

4. A fully automatic electromagnetic coil winding machine according to claim 3, characterized in that: The workbench (1) is also provided with a wire clamp (5), the wire clamp (5) is fixedly connected to the workbench (1), and the wire clamp (5) is provided with a clamping head (51) and a clamping head cylinder (511), and the clamping head cylinder (511) is used to drive the clamping head (51) to clamp the copper wire.

5. A fully automatic electromagnetic coil winding machine according to claim 4, characterized in that: The winding frame (3) is also provided with an extension rod (32), and a tensioning wheel (321) is provided at the end of the extension rod (32), and the tensioning wheel (321) is used for the copper wire to pass through.

6. The fully automatic electromagnetic coil winding machine according to claim 1, characterized in that: A transverse ball screw (11) and a drive motor (112) are provided on the workbench (1) corresponding to the winding frame (3); the drive motor (112) is used to drive the rod body of the transverse ball screw (11) to rotate; a slide (111) is provided on the transverse ball screw (11); the slide (111) can rotate along the transverse ball screw (11); and the winding frame (3) is mounted on the slide (111).

7. A fully automatic electromagnetic coil winding machine according to claim 6, characterized in that: A longitudinal ball screw (12) is fixedly arranged on the slide (111), the longitudinal ball screw (12) is arranged perpendicular to the transverse ball screw (11), and the winding frame (3) can slide along the longitudinal ball screw (12).

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