A transformer coil winding device
By designing a transformer coil winding device including a support part, a drive part, a control part and a moving part, the problem of low coil winding efficiency in the prior art is solved, and copper conductors are efficiently conveyed on the rotating iron core to ensure uniform winding of the coil.
Patent Information
- Application Number
- CN202510018046.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-06
- Publication Date
- 2025-04-04
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing transformer coil winding device has the problem of inefficiency in efficiently conveying copper conductors, especially when reciprocating movements on the rotating iron core, it is difficult to ensure uniform winding of the coil.
A transformer coil winding device including a support part, a drive part, a control part and a moving part is designed. Through the combination of a rotary wheel, a rotating shaft, a spiral groove and a ramp, the moving part is driven to realize reciprocating movement on the slide groove, and through the cooperation of the lever, a hammer, a spring and a nut, the stable and efficient movement of the moving part is ensured.
It realizes efficient reciprocating and conveying copper conductors on the rotating iron core, ensuring uniform winding of the coil, and improving the efficiency and quality of coil winding.
Smart Images
Figure CN119764049A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of mutual inductor production, and in particular relates to a mutual inductor coil winding device. Background Art
[0002] Coils are key components of electrical products such as transformers, and coil winding is naturally a key link in the production process of transformers. For most transformer products, the coil volume is usually small, so the device used for transformer coil winding is usually small in size, and the overall strength requirements of the device are not too high. The most important component of the coil winding device is the reciprocating motion mechanism of the wire supply part. A suitable reciprocating mechanism of the wire supply part can efficiently reciprocate on the rotating core component according to the lateral size of the core to transport copper wire to the core component. Summary of the invention
[0003] The present invention provides a transformer coil winding device to solve the above-mentioned problems in the background technology.
[0004] The technical problem solved by the present invention is achieved by adopting the following technical solutions: A mutual inductor coil winding device comprises a supporting part, a driving part, a control part and a moving part. The driving part is mounted on the supporting part, the control part is mounted on the bottom of the moving part, and the moving part is slidably mounted on the supporting part.
[0005] The support part includes side plates, crossbeams, round tables, slides and cover plates. The middle part of the crossbeam has a round table, and the driving part is hinged inside the round table. The tops of both sides of the crossbeam have slides, and the moving part is slidably arranged in the slides. The cover plates are installed on the slides to cover the sliding rods of the moving part in the slides. The driving part includes a turntable, a rotating shaft, a spiral groove and an inclined table. The bottom of the turntable has a rotating shaft, which is hinged on the round table. The rotating shaft is connected to a power source, and the power source drives the rotating shaft and the turntable to rotate. The turntable has a spiral groove, and the outer end of the spiral groove has an inclined table. The moving part includes a slide bar, a through slot, a hinge hole, a square bar, a column, and a horizontal axis. The slide bar is slidably installed between the slide slot and the cover plate. The middle of the slide bar has a through slot that runs through from top to bottom. A lever is installed in the through slot. The middle lower part of the through slot has a hinge hole. The lever is hinged on the hinge hole. A square bar is provided above the middle of the through slot. The middle of the square bar has a through hole. The top of the through hole in the middle of the square bar has a thread. A nut is installed on the thread. A column is provided on the side of the through slot of the slide bar. The top of the column extends the horizontal axis. The control part includes a lever, a hammer, a spring, and a nut. The lever is hinged in the through slot of the moving part. The hammer is slidably installed in the square bar of the moving part and is located above the lever. The spring is located above the hammer and penetrates the square bar in the moving part. The nut is located in the threaded area at the top of the through hole of the square bar. A hinge tube is provided on the lower middle part of the lever, which is connected to the hinge hole. Follower rods are extended downward at both ends of the lever. A convex tip is provided on the upper middle part of the lever, which cooperates with the hammer to control the tilting direction of the lever.
[0006] Furthermore, the side panels are provided in a pair, and the pair of side panels are located at both sides of the bottom of the crossbeam, and the side panels support the entire device on the workbench.
[0007] Furthermore, a limit plate is provided on the horizontal axis, and the limit plate limits the installation end of the wire reel.
[0008] Furthermore, the bottom of the hammer has a cone head, which cooperates with the convex tip, so that on the one hand, the lever can swing left and right, and on the other hand, the lever will not swing easily by itself after it is swung into place.
[0009] The beneficial effects of the present invention are: The present invention is used for the final testing link of transformer production. The bottom connecting component of the device is connected to the testing equipment, and the two sides of the middle are respectively provided with two connecting components that can be quickly switched on and off, so that one can perform the test while the other can synchronously and parallelly perform the connection operation of the next product to be tested, which can effectively improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 is a schematic diagram of the present invention; Figure 2 It is a right side view of the present invention; Figure 3 is an exploded view of the present invention; In the figure: In the figure: 10. Support part, 11. Side plate, 12. Crossbeam, 13. Round table, 14. Slide groove, 15. Cover plate, 20. Driving part, 21. Turntable, 22. Rotating shaft, 23. Spiral groove, 24. Inclined table, 30. Control part, 31. Push rod, 311. Articulated cylinder, 312. Follower rod, 313. Protrusion, 32. Push hammer, 321. Cone head, 33. Spring, 34. Nut, 40. Moving part, 41. Slide rod, 42. Through groove, 43. Articulated hole, 44. Square rod, 45. Column, 46. Cross shaft, 47. Limiting plate. DETAILED DESCRIPTION
[0011] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.
[0012] See also Figure 1-Figure 3 The transformer coil winding device shown includes a support part 10, a drive part 20, a control part 30 and a moving part 40. The drive part 20 is installed on the support part 10, the control part 30 is installed at the bottom of the moving part 40, and the moving part 40 is slidably installed on the support part 10.
[0013] The supporting part 10 includes a side plate 11, a cross beam 12, a round table 13, a slide groove 14 and a cover plate 15. The side plate 11 has a pair. The pair of side plates 11 are located on both sides of the bottom of the cross beam 12. The side plates 11 support the entire device on the workbench. The middle of the cross beam has a round table 13, and the driving part 20 is hinged in the round table 13. The tops of both sides of the cross beam 12 have slide grooves 14, and the moving part 40 is slidably arranged in the slide groove 14. The cover plate 15 is installed on the slide groove 14 to cover the sliding rod 41 of the moving part 40 in the slide groove 14.
[0014] The driving part 20 includes a turntable 21, a rotating shaft 22, a spiral groove 23 and an inclined platform 24. The turntable 21 has a rotating shaft 22 at the bottom, and the rotating shaft 22 is hinged on the truncated table 13. The rotating shaft 22 is connected to a power source, and the power source 22 drives the rotating shaft 22 and the turntable 21 to rotate. The turntable 21 has a spiral groove 23, and the spiral groove 23 rotates with the turntable 21 and drives the moving part 40 to reciprocate through the control part 30. The outer end of the spiral groove 23 has an inclined platform 24, and the inclined platform 24 slowly transitions from the surface where the spiral groove 23 is located to the upper surface of the turntable 21.
[0015] The moving part 40 includes a slide bar 41, a through slot 42, a hinge hole 43, a square bar 44, a column 45, a transverse axis 46 and a limit plate 47. The slide bar 41 is slidably installed between the slide slot 14 and the cover plate 15. The middle part of the slide bar 41 has a through slot 42 that runs through from top to bottom, and the lever 31 is installed in the through slot 42. The middle lower part of the through slot 42 has a hinge hole 43, and the lever 31 is hinged on the hinge hole 43. The middle part of the through slot 42 has a square bar 44, and the middle part of the square bar 44 has a through hole (not visible due to the angle in the figure). The top of the through hole in the middle of the square bar 44 has a thread, and a nut 34 is installed on the thread. The side of the through slot 42 of the slide bar 41 has a column 45, and the top of the column 45 extends laterally. The transverse axis 46 has a limit plate 47, and a wire drum for winding the coil is hung on the transverse axis 46, and the limit plate 47 limits the installation end of the wire drum. Of course, the other end of the horizontal axis 46 after the wire reel is installed also needs necessary measures to limit the position to prevent the wire reel from falling off the horizontal axis 46.
[0016] The control part 30 includes a lever 31, a hammer 32, a spring 33 and a nut 34. The lever 31 is hinged in a through slot 42 of the moving part 40. The hammer 32 is slidably installed in a square rod 44 of the moving part 40 and is located above the lever 31. The spring 33 is located above the hammer 32 and penetrates the square rod 44 in the moving part 40. The nut 34 is located in a threaded area at the top of the through hole of the square rod 44. The lower middle part of the lever 31 has a hinge tube 311, which is connected to the hinge hole 43. Follower rods 312 extend downward from both ends of the lever 31. The spacing of the follower rods 312 matches the spacing of the spiral groove 23. When the follower rod 312 on one side is pushed upward by the inclined platform 24 of the spiral groove 23, the follower rod 312 on the other side flips downward and just fits into the starting end of the spiral groove 23. The upper middle part of the lever 31 has a convex tip 313, which cooperates with the hammer 32 to control the tilting direction of the lever 31. The hammer 32 has a cone head 321 at the bottom, which cooperates with the convex tip 313. On the one hand, the lever 31 can swing left and right, and on the other hand, the lever 31 will not easily swing by itself after swinging into place.
[0017] The working principle of the present invention is: first, the control part 30 is installed in the moving part 40 according to the attached drawings, and then the moving part 40 is installed on the supporting part 10. At this time, under the combined action of the cone head 321 of the hammer 32 and the convex tip 313 of the lever 31, the lever 31 deviates to one direction. At this time, when the moving part 40 is installed on the supporting part 10, it is necessary to properly adjust the rotation angle of the turntable 21 so that the follower rod 312 deflected downward is embedded in the spiral groove 23, and then the rotating shaft 22 of the driving part 20 is connected to the power source, and the wire reel is installed on the horizontal axis 46 and the end of the horizontal axis 46 is properly limited. When the cam 312 is in the state of being moved upwardly, the cam 313 of the movable part 310 is moved upwardly and ... The reciprocating motion cooperates with the rotation of the transformer core to realize the reciprocating transmission of the copper wire on the core to realize the coil winding.
[0018] The above embodiments mainly illustrate the transformer coil winding device of the present invention. Although only limited embodiments and technical features are described, those skilled in the art should understand that the present invention can be implemented in many other forms without departing from its main purpose and scope. Therefore, the embodiments shown are regarded as illustrative rather than restrictive, and the present invention may cover various modifications and replacement schemes without departing from the spirit and scope of the present invention defined by the attached claims.
Claims
1. A transformer coil winding device, comprising a support part (10), a drive part (20), a control part (30) and a moving part (40), characterized in that: The driving part (20) is mounted on the supporting part (10), the control part (30) is mounted on the bottom of the moving part (40), the moving part (40) is slidably mounted on the supporting part (10), the supporting part (10) comprises a crossbeam (12), a round table (13), a slide groove (14) and a cover plate (15), the middle part of the crossbeam has a round table (13), the driving part (20) is hinged inside the round table (13), the tops of both sides of the crossbeam (12) have slide grooves (14), the moving part (40) is slidably penetrated in the slide groove (14), the cover plate (15) is mounted on the slide groove (14) to cover the slide rod (41) of the moving part (40) in the slide groove (14 ... 0) comprises a rotating disk (21), a rotating shaft (22), a spiral groove (23) and an inclined platform (24), wherein the rotating disk (21) has a rotating shaft (22) at the bottom, the rotating shaft (22) is hinged on the round platform (13), the rotating shaft (22) is connected to a power source, the rotating disk (21) has a spiral groove (23), the outer end of the spiral groove (23) has an inclined platform (24), the moving part (40) comprises a sliding rod (41), a through groove (42), a hinge hole (43), a square rod (44), a column (45) and a transverse axis (46), the sliding rod (41) is slidably installed between the sliding groove (14) and the cover plate (15), and the middle part of the sliding rod (41) has a through groove (42) which passes through from top to bottom. A lever (31) is installed in the through slot (42), a hinge hole (43) is provided in the middle lower part of the through slot (42), the lever (31) is hinged on the hinge hole (43), a square rod (44) is provided above the middle part of the through slot (42), a through hole is provided in the middle part of the square rod (44), a thread is provided on the top of the through hole in the middle part of the square rod (44), a nut (34) is installed on the thread, a column (45) is provided on the side of the through slot (42) of the slide bar (41), a transverse axis (46) is extended laterally from the top of the column (45), the control part (30) comprises a lever (31), a hammer (32), a spring (33) and a nut (34), the lever (31) is hinged on the through slot (42) of the moving part (40), The lever (31) is provided with a spring (33) and a nut (34) which is located in a threaded area at the top of the through hole of the square rod (44). The lever (31) is provided with a hinge tube (311) at the lower middle part, and the hinge tube (311) is connected with the hinge hole (43). Follower rods (312) are extended downward from both ends of the lever (31). The spacing of the follower rods (312) matches the spacing of the spiral grooves (23). The lever (31) is provided with a convex tip (313) at the upper middle part.
2. The transformer coil winding device according to claim 1, characterized in that: The bottom of the crossbeam (12) is provided with a pair of side plates (11) on both sides, and the side plates (11) support the entire device on the workbench.
3. The transformer coil winding device according to claim 1, characterized in that: The transverse axis (46) is provided with a limiting disk (47), and the limiting disk (47) limits the installation end of the wire reel.
4. The transformer coil winding device according to claim 1, characterized in that: The bottom of the hammer (32) is provided with a cone head (321), and the cone head (321) matches with the convex tip (313).