Magnet ring coil tail wire snapping mechanism
By designing the magnetic ring coil tail wire pull-off mechanism, the problem of different tail wires behind the T1 wrapping wire is solved, and the T1 ring tail wire is consistent, which promotes the automation of network transformer manufacturing.
Patent Information
- Application Number
- CN202422167509.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-09-04
AI Technical Summary
In the existing network transformer manufacturing process, the lengths of the rear tail line of T1 wrapping wire are different, which makes it difficult to realize subsequent process automation.
A magnetic ring coil tail wire pulling mechanism is designed, including a mounting frame, a broken wire movement component, a broken wire cylinder component and a flip assembly. By clamping the magnetic ring coil through the flip assembly, the broken wire cylinder component adjusts the position of the enameled wire, and the horizontal movement module drives the pull wire block to move to achieve the tail wire break.
The winding of T1 ring tail wires with different lengths is realized, which simplifies the subsequent process flow and promotes the automation of network transformer manufacturing.
Smart Images
Figure CN223218121U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of network transformer winding machines, in particular to a magnetic ring coil tail wire breaking mechanism. Background Art
[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are the primary coil, the secondary coil and the iron core (magnetic core).
[0003] In the existing network transformer manufacturing process, the network transformer, as the main electronic component of the network equipment, needs to be wound on the T1 ring and the T2 ring. Since the wires after the T1 winding ring need to be tapped and then twisted, and then the T2 winding wire is performed, the process is relatively complicated. Before twisting the T1 ring, a part of the enameled wire at the tail of the T1 ring needs to be pre-cut, and its length is made different. After the T1 winding wire is completed, the enameled wire is pulled off at the pre-cut position through the subsequent tail breaking process, and the wound T1 ring with different head and tail lengths can be obtained. In this way, the next step of wire splitting and twisting can be carried out, which brings convenience to the automation of subsequent processes. Utility Model Content
[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a magnetic ring coil tail wire breaking mechanism, which breaks the enameled wire at a pre-breaking position to obtain a wound T1 ring with different head and tail wire lengths.
[0005] The technical solution of the utility model is: a magnetic ring coil tail wire pulling mechanism, including a mounting frame, a wire pulling motion component arranged on the mounting frame, a wire pulling cylinder component and a flipping component, the flipping component is arranged on the front side of the wire pulling motion component, the wire pulling cylinder component is arranged above the wire pulling motion component, the wire pulling motion component includes a transverse module, a wire clamping component arranged on the side of the transverse module and a magnetic ring wire pulling component arranged at the output end of the transverse module, the magnetic ring wire pulling component includes two groups of wire pulling blocks arranged in parallel, and a gap is provided between the two groups of wire pulling blocks.
[0006] It can be seen from the above scheme that the flipping assembly is used to flip the enameled wire on the magnetic ring coil to a horizontal position after clamping the magnetic ring coil, so as to facilitate the position correction of the enameled wire. The wire breaking cylinder assembly is used to adjust the upper and lower positions of the enameled wire, so as to facilitate the transportation of the enameled wire to between the two groups of wire pulling blocks. The transverse module is used to drive the wire pulling cylinder to move to shape and break the tail wire of the enameled wire. The utility model drives the magnetic ring wire pulling assembly to move through the transverse module to break the tail wire. The utility model is used to break the tail wire of the enameled wire, so that the tail wire length of the T1 ring wound with the enameled wire is different.
[0007] The flip assembly includes a cylinder fixing plate, a flip drive cylinder, a lifting cylinder, a linear guide rail, a wire clamping cylinder and a wire clamping block, the wire clamping block is connected to the output end of the wire clamping cylinder, the fixed end of the flip drive cylinder is connected to the cylinder fixing plate, the output end of the flip drive cylinder is connected to the wire clamping cylinder fixing plate through a first bearing, the wire clamping cylinder is transversely fixed to the wire clamping cylinder fixing plate, the wire clamping cylinder fixing plate is connected to the linear guide rail through a second bearing, the lifting cylinder is slidably matched with the linear guide rail through a mounting fixing plate, and the mounting fixing plate is fixed to the mounting frame. It can be seen that the flip drive cylinder drives the first bearing to rotate through the extension and contraction of the cylinder, thereby driving the wire clamping cylinder fixing plate to rotate, thereby realizing the flipping of the wire clamping cylinder, the wire clamping cylinder drives the wire clamping block to close, thereby realizing the clamping of the enameled wire, and the lifting cylinder is used to realize the lifting and lowering of the wire clamping cylinder fixing plate, thereby realizing the lifting and lowering of the wire clamping cylinder.
[0008] The transverse movement module includes a drive motor, a first pulley connected to the output end of the drive motor, and a second pulley connected to the first pulley via a transmission belt. The transmission belt is fixedly connected to a belt fixing block, and the cable block is fixedly connected to the belt fixing block via a cable connection block. Thus, the drive motor is used to drive the first pulley to rotate, and the second pulley is connected to the first pulley via the transmission belt. The drive motor drives the belt to move laterally, thereby achieving lateral movement of the cable block.
[0009] A pull rod and a tension spring are provided between the wire clamping assembly and the magnetic ring wire pulling assembly. The pull rod and the tension spring are arranged in parallel, and the tension spring is connected to the pull rod via a connecting piece. One end of the pull rod is connected to the wire clamping assembly, and the other end is movably inserted into the wire pulling connection block. It can be seen that the pull rod is used to guide and limit the wire pulling block during lateral movement.
[0010] The wire-breaking cylinder assembly includes a wire-breaking lifting cylinder and a wire-breaking pneumatic clamp connected to the output end of the wire-breaking lifting cylinder. The wire-breaking lifting cylinder is connected to the mounting frame via a lifting mounting plate. The wire-breaking lifting cylinder slidably cooperates with the lifting mounting plate via a guide rail slider. The clamping jaws of the wire-breaking pneumatic clamp are arranged upward, and a clamping rubber block is fixedly connected to the inner side wall of the clamping jaw of the wire-breaking pneumatic clamp. It can be seen that the wire-breaking lifting cylinder is used to drive the wire-breaking pneumatic clamp to move up and down on the lifting fixing plate, the guide rail slider is used to provide guidance during the up and down linear movement, and the clamping rubber block is used to prevent the wire-breaking pneumatic clamp from breaking the enameled wire of the magnetic ring.
[0011] The wire pulling block includes an integrally formed straight section and an outward-expanding section, wherein the outward-expanding section is arranged at the upper end of the straight section. Thus, the outward-expanding section facilitates the entry of the enameled wire, and the straight section is used to limit the position of the enameled wire. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a structural diagram of the utility model;
[0013] Figure 2 It is a structural diagram of the pull-off line motion component;
[0014] Figure 3 It is a schematic diagram of the structure of the wire breaking cylinder assembly;
[0015] Figure 4 It is a structural diagram of the flip component. DETAILED DESCRIPTION
[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.
[0017] like Figures 1 to 4 As shown, the utility model is a magnetic ring coil tail wire breaking mechanism, comprising a mounting frame 1, a wire breaking motion component arranged on the mounting frame 1, a wire breaking cylinder component 2 and a flipping component 3, wherein the flipping component 3 is arranged on the front side of the wire breaking motion component, the wire breaking cylinder component 2 is arranged above the wire breaking motion component, the wire breaking motion component comprises a transverse module 4, a wire clamping component 5 arranged on the side of the transverse module 4 and a magnetic ring wire pulling component 6 arranged at the output end of the transverse module 4, the magnetic ring wire pulling component 6 comprises two groups of wire pulling blocks 61 arranged in parallel, a gap is provided between the two groups of wire pulling blocks 61, the wire pulling block 61 comprises an integrally formed straight section 611 and an outward expansion section 612, and the outward expansion section 612 is arranged at the upper end of the straight section 611.
[0018] The flip assembly 3 includes a cylinder fixing plate 31, a flip driving cylinder 32, a lifting cylinder 33, a linear guide 34, a wire clamping cylinder 35 and a wire clamping block 36. The wire clamping block 36 is connected to the output end of the wire clamping cylinder 35. The fixed end of the flip driving cylinder 32 is connected to the cylinder fixing plate 31. The output end of the flip driving cylinder 32 is connected to the wire clamping cylinder fixing plate 38 through a first bearing 37. The wire clamping cylinder 35 is laterally fixed on the wire clamping cylinder fixing plate 38. The wire clamping cylinder fixing plate 38 is connected to the linear guide 34 through a second bearing 39. The lifting cylinder 33 slides with the linear guide 34 through the mounting fixing plate 30. The mounting fixing plate 30 is fixed on the mounting frame 1.
[0019] The transverse movement module 4 includes a drive motor 41, a first pulley 42 connected to the output end of the drive motor 41, and a second pulley 44 connected to the first pulley 42 via a transmission belt 43. A belt fixing block is fixedly connected to the transmission belt 43, and the pull wire block 61 is fixedly connected to the belt fixing block via a pull wire connecting block 62. In this embodiment, the first pulley 42 and the second pulley 44 have the same diameter.
[0020] The wire-breaking cylinder assembly 2 includes a wire-breaking lifting cylinder 21 and a wire-breaking pneumatic clamp 22 connected to the output end of the wire-breaking lifting cylinder 21. The wire-breaking lifting cylinder 21 is connected to the mounting frame 1 through a lifting mounting plate 23. The wire-breaking lifting cylinder 21 slides with the lifting mounting plate 23 through a guide rail slider 24. The clamping jaws of the wire-breaking pneumatic clamp 22 are set upward, and the inner side wall of the clamping jaws of the wire-breaking pneumatic clamp 22 is fixedly connected with a clamping rubber block 221.
[0021] A pull rod 7 and a tension spring 8 are arranged between the wire clamping assembly 5 and the magnetic ring wire pulling assembly 6. The pull rod 7 and the tension spring 8 are arranged in parallel. The tension spring 8 is connected to the pull rod 7 through a connecting plate. One end of the pull rod 7 is connected to the wire clamping assembly 5, and the other end is movably arranged on the wire pulling connection block 62.
[0022] The working process of the present invention is as follows: the lifting cylinder 33 drives the wire clamping cylinder 35 to move up and down and clamp the enameled wire at the end of the magnetic ring from the previous workstation. After the wire clamping cylinder 35 clamps the enameled wire, the output shaft of the flipping driving cylinder 32 is driven to extend, and the wire clamping cylinder fixing plate 38 is driven to rotate ninety degrees clockwise through the first bearing 37. The enameled wire passes between the two sets of wire pulling blocks 61, and the magnetic ring is limited to the right side of the wire pulling block 6. The driving motor 41 drives the first pulley 42 to rotate, and the transmission belt 43 is moved horizontally. The belt fixing block drives the wire pulling block 61 to move horizontally away from the flipping assembly 3. The wire pulling block 61 drives the wire clamping assembly 5 to move a certain distance through the pull rod 7. The wire clamping assembly 5 clamps the enameled wire close to the magnetic ring. After the wire breaking cylinder clamping claw 22 clamps the broken wire end of the enameled wire, the wire pulling block 61 is driven by the belt fixing block to move horizontally to break the enameled wire from the pre-breaking position.
[0023] Finally, it should be emphasized that the above description is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and modifications. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A magnetic coil tail wire breaking mechanism, characterized by: The invention comprises a mounting frame (1), a wire-breaking motion assembly arranged on the mounting frame (1), a wire-breaking cylinder assembly (2), and a flip assembly (3); the flip assembly (3) is arranged on the front side of the wire-breaking motion assembly; the wire-breaking cylinder assembly (2) is arranged above the wire-breaking motion assembly; the wire-breaking motion assembly comprises a transverse module (4), a wire clamping assembly (5) arranged on the side of the transverse module (4), and a magnetic ring wire-pulling assembly (6) arranged at the output end of the transverse module (4); the magnetic ring wire-pulling assembly (6) comprises two groups of wire-pulling blocks (61) arranged in parallel, and a gap is provided between the two groups of wire-pulling blocks (61).
2. The magnetic coil tail wire breaking mechanism according to claim 1, characterized in that: The flip assembly (3) comprises a cylinder fixing plate (31), a flip driving cylinder (32), a lifting cylinder (33), a linear guide rail (34), a wire clamping cylinder (35) and a wire clamping block (36); the wire clamping block (36) is connected to the output end of the wire clamping cylinder (35); the fixed end of the flip driving cylinder (32) is connected to the cylinder fixing plate (31); the output end of the flip driving cylinder (32) is connected to the wire clamping cylinder fixing plate (38) via a first bearing (37); the wire clamping cylinder (35) is transversely fixed to the wire clamping cylinder fixing plate (38); the wire clamping cylinder fixing plate (38) is connected to the linear guide rail (34) via a second bearing (39); the lifting cylinder (33) is slidably matched with the linear guide rail (34) via a mounting fixing plate (30); and the mounting fixing plate (30) is fixed to the mounting frame (1).
3. The magnetic coil tail wire breaking mechanism according to claim 1, characterized in that: The transverse movement module (4) comprises a driving motor (41), a first pulley (42) connected to the output end of the driving motor (41), and a second pulley (44) connected to the first pulley (42) via a transmission belt (43); a belt fixing block is fixedly connected to the transmission belt (43); and the pull wire block (61) is fixedly connected to the belt fixing block via a pull wire connection block (62).
4. The magnetic ring coil tail wire breaking mechanism according to claim 1, characterized in that: The wire-breaking cylinder assembly (2) comprises a wire-breaking lifting cylinder (21) and a wire-breaking pneumatic clamping claw (22) connected to the output end of the wire-breaking lifting cylinder (21); the wire-breaking lifting cylinder (21) is connected to the mounting frame (1) via a lifting mounting plate (23); the wire-breaking lifting cylinder (21) is slidably matched with the lifting mounting plate (23) via a guide rail slider (24); the clamping claw of the wire-breaking pneumatic clamping claw (22) is arranged upward, and the inner side wall of the clamping claw of the wire-breaking pneumatic clamping claw (22) is fixedly connected to a clamping rubber block (221).
5. The magnetic coil tail wire breaking mechanism according to claim 3, characterized in that: A pull rod (7) and a tension spring (8) are provided between the wire clamping assembly (5) and the magnetic ring wire pulling assembly (6); the pull rod (7) and the tension spring (8) are arranged in parallel; the tension spring (8) is connected to the pull rod (7) via a connecting piece; one end of the pull rod (7) is connected to the wire clamping assembly (5), and the other end is movably provided on the wire pulling connection block (62).
6. The magnetic ring coil tail wire breaking mechanism according to claim 1, characterized in that: The wire pulling block (61) comprises an integrally formed straight section (611) and an outwardly expanding section (612), wherein the outwardly expanding section (612) is arranged at the upper end of the straight section (611).