CN-224217354-U - Coil tail wire lifting and arranging mechanism

CN224217354UCN 224217354 UCN224217354 UCN 224217354UCN-224217354-U

Abstract

The application discloses a coil tail wire arranging mechanism, which relates to the field of winding devices and comprises a carrier, a first stop block and a second stop block, wherein the carrier comprises a bearing surface and a containing hole arranged on the bearing surface, a bearing block is arranged in the containing hole, the first stop block and the second stop block are positioned on the same side of the carrier in a first direction, the first stop block and the second stop block have degrees of freedom in a second direction and can be mutually close to or far away from each other in the second direction, a first clamping piece and a second clamping piece are positioned on one side, away from the carrier, of the first stop block and the second stop block in the first direction, the first clamping piece is connected to the peripheral side of a first rotating shaft, the second clamping piece is connected to the peripheral side of a second rotating shaft, the axes of the first rotating shaft and the second rotating shaft are overlapped, the first rotating shaft and the second rotating shaft are different in size, and a first driving piece and a first sliding rail extending in the vertical direction are connected between the first clamping piece and the first rotating shaft. The coil tail wire lifting and arranging mechanism is compact in structure and capable of stably and rapidly arranging and clamping the coil tail wires.

Inventors

SUN FENG
CHEN XIANG

Assignees

苏州赛腾精密电子股份有限公司

Dates

Publication Date: 20260508
Application Date: 20260408

Claims (10)

1. A coil tail wire winding and arranging mechanism, comprising: The carrier comprises a bearing surface and a containing hole arranged on the bearing surface, wherein a bearing block capable of moving in the vertical direction to extend or retract the bearing surface is arranged in the containing hole, and the bearing surface is used for bearing a coil with a winding wire and a tail wire; The first stop block and the second stop block are respectively used for pushing the wire lifting and the tail wire, are positioned on the same side of the carrier in the first direction, have the freedom degree in the second direction and can be mutually close to or far away from each other in the second direction, and are mutually perpendicular to each other in pairs; The first clamping piece is connected to the peripheral side of the first rotating shaft, the second clamping piece is connected to the peripheral side of the second rotating shaft, the axes of the first rotating shaft and the second rotating shaft are coincident, the sizes of the first rotating shaft and the second rotating shaft are different, a first driving piece and a first sliding rail extending along the vertical direction are connected between the first clamping piece and the first rotating shaft, and the first driving piece is used for driving the first clamping piece to move on the first sliding rail relative to the first rotating shaft.
2. The coil tail wire arranging mechanism according to claim 1, further comprising a first mounting plate fixedly arranged, wherein the carrier is fixedly connected to the upper surface of the first mounting plate, a second sliding rail and a third sliding rail extending along the second direction are arranged on the first mounting plate, the first stop block is slidably connected to the second sliding rail, and the second stop block is slidably connected to the third sliding rail.
3. The coil tail wire management mechanism of claim 2, wherein the second and third slide rails are aligned in a second direction and are each located on a side of the carrier in a first direction facing away from the first and second stops.
4. The coil tail wire arranging mechanism according to claim 3, wherein the first stop block is slidably connected with the second sliding rail through a first connecting arm, the second stop block is slidably connected with the third sliding rail through a second connecting arm, and the second sliding rail, the first connecting arm, the first stop block, the second connecting arm and the third sliding rail are sequentially distributed in the circumferential direction of the carrier.
5. The wire winding and tail wire arranging mechanism of claim 4, wherein the first connecting arm is connected with a second driving piece for driving the first connecting arm to drive the first stop block to move along the second sliding rail, and the second connecting arm is connected with a third driving piece for driving the second connecting arm to drive the second stop block to move along the third sliding rail.
6. The coil tail wire arranging mechanism according to claim 2, wherein a connecting shaft is connected to the bottom of the bearing block, and a fourth driving member is connected to the bottom of the connecting shaft and is used for driving the connecting shaft to drive the bearing block to move in the vertical direction.
7. The wire arranging mechanism of the coil tail wire according to claim 6, wherein the axes of the connecting shaft and the first rotating shaft are overlapped, the diameter of the connecting shaft is smaller than that of the first rotating shaft, the connecting shaft penetrates through the first rotating shaft, the diameter of the first rotating shaft is smaller than that of the second rotating shaft, and the first rotating shaft penetrates through the second rotating shaft.
8. The coil tail wire arranging mechanism according to claim 6, further comprising a second mounting plate fixedly arranged below the first mounting plate, wherein the second rotating shaft is rotatably connected to the second mounting plate, a fifth driving member is connected to the second mounting plate, and a driving end of the fifth driving member is connected to the second rotating shaft and is used for driving the second rotating shaft to drive the second clamping member to rotate.
9. The coil tail wire arranging mechanism according to claim 8, further comprising a third mounting plate fixedly arranged below the second mounting plate, wherein the first rotating shaft is rotatably connected to the third mounting plate, a sixth driving member is connected to the third mounting plate, and a driving end of the sixth driving member is connected to the first rotating shaft and is used for driving the first rotating shaft to drive the first clamping member to rotate.
10. The coil tail wire arranging mechanism according to claim 9, further comprising a fourth mounting plate fixedly arranged below the third mounting plate, wherein a support column is fixedly connected between the second mounting plate and the fourth mounting plate, a first support seat is connected between the second mounting plate and the third mounting plate, a second support seat is connected between the third mounting plate and the fourth mounting plate, and the fourth driving piece is connected to the bottom surface of the fourth mounting plate.

Description

Coil tail wire lifting and arranging mechanism Technical Field The specification relates to the technical field of winding devices, and particularly relates to a coil tail wire winding and arranging mechanism. Background In the automated production of electronic components (e.g., inductors, transformers, micro-motors), wire and tail lines are typically left after winding of the coil is completed. The two sections of wire ends need to be subjected to working procedures such as arrangement, positioning, clamping and the like so as to be subjected to subsequent spot welding, wire twisting, detection or connection with other parts. The quality of the thread end management directly affects the stability of the subsequent process and the electrical performance of the final product. The prior coil wire arranging device has the following defects in practical application: 1. The angle of the thread end cannot be accurately controlled, so that butt joint of subsequent procedures is affected, the thread taking-up and tail threads of the wound coil are always in a free and loose state, and the extending directions are different. The existing wire arranging device is mainly provided with simple clamping jaws for directly clamping the wire ends, and the wire ends are still in angle deviation after clamping due to the lack of an active adjustment function for the angle of the wire ends. When the wire end needs to be accurately abutted with the next station (such as a welding electrode and a wire twisting mechanism), the angle deviation can cause alignment difficulty, and the continuity of automatic production and the product yield are affected. 2. The wire arranging function is separated from the wire end clamping function, and the structure is loose, and part of the existing equipment is provided with the wire end angle adjusting mechanism and the wire end clamping mechanism on different stations or different moving platforms, so that the wire ends are required to be transferred to the clamping mechanism again after the wire arranging is finished, and the action beat and the positioning error are increased. Meanwhile, the multi-mechanism scattered arrangement also causes the complex whole structure and large occupied area of the equipment. 3. The coil is unstable in positioning and easy to shift in the wire arranging process, and the coil body is easy to shift or rotate due to lateral force in the process of pushing and clamping the coil head, so that the relative positions of the wire lifting and the tail wire are changed, and the wire arranging precision is affected. The prior device lacks a reliable positioning structure of the coil body, and is difficult to ensure the stability of the coil gesture in the wire arranging process. 4. The clamped thread ends cannot meet the multi-angle transfer requirement, the existing clamping mechanisms are mostly fixed clamping jaws, the thread ends can be clamped and transferred along the straight line direction, the space angle of the thread ends cannot be adjusted in the transferring process, and the flexibility of subsequent station butt joint is limited. When the incoming line direction of the next station is not matched with the clamping direction, an additional steering mechanism or manual intervention is often required. Disclosure of utility model In view of the shortcomings of the prior art, an object of the present specification is to provide a coil tail wire arranging mechanism, which is compact in structure, and capable of arranging and clamping the tail wire and the coil wire stably and rapidly. To achieve the above object, an embodiment of the present disclosure provides a coil tail wire arranging mechanism, including: The carrier comprises a bearing surface and a containing hole arranged on the bearing surface, wherein a bearing block capable of moving in the vertical direction to extend or retract the bearing surface is arranged in the containing hole, and the bearing surface is used for bearing a coil with a winding wire and a tail wire; The first stop block and the second stop block are respectively used for pushing the wire lifting and the tail wire, are positioned on the same side of the carrier in the first direction, have the freedom degree in the second direction and can be mutually close to or far away from each other in the second direction, and are mutually perpendicular to each other in pairs; The first clamping piece is connected to the peripheral side of the first rotating shaft, the second clamping piece is connected to the peripheral side of the second rotating shaft, the axes of the first rotating shaft and the second rotating shaft are coincident, the sizes of the first rotating shaft and the second rotating shaft are different, a first driving piece and a first sliding rail extending along the vertical direction are connected between the first clamping piece and the first rotating shaft, and the first driving piece is used for driving the first clamp