CN-122025405-A - Mutual inductor coil winding device

CN122025405ACN 122025405 ACN122025405 ACN 122025405ACN-122025405-A

Abstract

The invention discloses a winding device of a transformer coil, which comprises a stand consisting of a bearing table, an I-shaped supporting plate and four legs fixedly connecting the bearing table and the I-shaped supporting plate, wherein a notch is formed in the middle of one end of the bearing table, an iron core clamping part consisting of a clamping assembly for clamping and conveying a winding iron core and an auxiliary positioning assembly for limiting the winding iron core in conveying is arranged on the bearing table, a winding part consisting of a paying-off seat and a driving frame for driving the paying-off seat to perform circular motion is arranged between the I-shaped supporting plate and the bearing table, and the track of the circular motion of the paying-off seat passes through the winding iron core clamped by the clamping assembly. The winding device can clamp winding iron cores with different sizes, can improve the stability of driving the winding iron cores to rotate, and can realize uniform winding of wires on a target winding iron core by driving the autorotation winding iron cores by a belt through the coordination of the wire releasing seat which performs circular motion.

Inventors

XIE WEIHUA
Xie Weikuan
Dai Beier
LI YONGBIN
LIN KANGQIANG
XIE YUANYUAN
ZHU XIANQIN
ZHENG LINGLI
LIN HAIPENG

Assignees

澳希电力金具有限公司

Dates

Publication Date: 20260512
Application Date: 20260226

Claims (10)

1. A transformer coil turn arrangement, the turn arrangement comprising: The device comprises a frame (1), wherein a notch (2) is formed in the middle of one end of the frame (1), and a base plate (3) is fixedly arranged on two sides of one end, far away from the opening end of the notch (2), of the top of the frame (1); The wire winding part (4), the wire winding part (4) is fixedly arranged at the position of the rack (1) corresponding to the notch (2), and the wire winding part (4) consists of a wire releasing seat (42) and a driving frame (41) for driving the wire releasing seat (42) to perform circular motion; the iron core clamping part (5), iron core clamping part (5) comprises clamping component (51) that carries out clamping, carrying to the wire winding iron core and be used for carrying out spacing auxiliary positioning component (52) to the wire winding iron core in carrying, and the track that the wire releasing seat (42) carries out circular motion passes the wire winding iron core by clamping component (51) clamping.
2. The transformer coil winding device according to claim 1, wherein the frame (1) is composed of a bearing table, an i-shaped supporting plate, four legs fixedly connecting the bearing table and the i-shaped supporting plate, the notch (2) is formed in the bearing table, the driving frame (41) is fixed at the top of the i-shaped supporting plate, and the upper end of the driving frame (41) penetrates through the notch (2).
3. The transformer coil winding device according to claim 2, wherein the driving frame (41) comprises a vertical plate fixed at the top of the i-shaped supporting plate, a C-shaped plate (411) is fixedly arranged at the top of the vertical plate, a T-shaped arc groove (412) is formed in the inner side of the C-shaped plate (411), an arc plate (413) is arranged in the T-shaped arc groove (412) in a penetrating sliding manner, and a driving assembly for driving the arc plate (413) to slide along the T-shaped arc groove (412) is further arranged on the C-shaped plate (411).
4. A transformer coil turn arrangement according to claim 3, characterized in that the driving assembly comprises an arc strip (415) fixed at the edge position of one side of the outer part of the C-shaped plate (411) and three through slots (417) formed in the C-shaped plate (411) and communicated with the T-shaped arc slots (412), a plurality of annular evenly distributed tooth slots (414) are formed in the outer side of the arc plate (413), a gear (416) opposite to each through slot (417) is rotatably mounted on one side of the arc strip (415) facing the through slot (417), and the gear (416) penetrates through the corresponding through slot (417) to be meshed with the tooth slots (414) in the outer side of the arc plate (413).
5. A transformer coil turn-around device according to claim 3, wherein the wire-releasing seat (42) comprises an arc block (421) fixed at the middle part of the inner side of the arc plate (413), one end of the arc block (421) penetrating through the T-shaped arc slot (412) is fixedly connected with an arc seat (422) attached to the inner side of the C-shaped plate (411), two sides of one end of the arc seat (422) far away from the arc block (421) are fixedly provided with lug plates (423), and the outer sides of the two lug plates (423) are fixedly provided with arc rods (424); Two U template (425) have been cup jointed in the slip between arc pole (424) outside, and arc spring (426) that two arc pole (424) outside both ends all overlap fixed connection U template (425) and otic placode (423), and threading hole one (427) have been seted up at U template (425) middle part, rotate between two otic placode (423) and install wire winding roller (428) that are concentric with arc pole (424) and set up.
6. The transformer coil turn-around device according to claim 5, wherein a wire clamping seat (6) is further arranged between the two lug plates (423), the wire clamping seat (6) comprises a side frame fixed at the middle part of one end of the two lug plates (423), a fixed rod (61) and a rotating rod (62) arranged between the two side frames, the fixed rod (61) is fixed between the two side frames, the rotating rod (62) is rotatably arranged between the two side frames, and a movable seat (63) is arranged between the fixed rod (61) and the outer side of the rotating rod (62).
7. The winding device of the transformer coil according to claim 6, wherein the moving seat (63) comprises a seat block (631) and ear blocks (632) fixed at two ends of the seat block (631) and provided with through holes, the two ear blocks (632) are respectively movably sleeved outside the fixed rod (61) and the rotating rod (62), the moving seat (63) further comprises a reciprocating thread groove arranged outside the rotating rod (62) and a sliding seat slidingly connected inside the reciprocating thread groove, and the sliding seat is rotatably arranged inside the through holes on the corresponding ear blocks (632); the middle part of the movable seat (63) is provided with a threading hole II (633) in a penetrating way, and a wire clamping assembly (634) is arranged at the position, corresponding to the middle part of the threading hole II (633), on one side of the movable seat (63).
8. The transformer coil winding device according to claim 7, wherein the wire clamping assembly (634) comprises a groove (6342) formed in one side of the movable seat (63) and a sinking groove (6341) formed in the middle of an inner cavity of the threading hole II (633) and communicated with the groove (6342), a square plate (6343) is slidably mounted in the groove (6342), an i-shaped ring post (6344) is rotatably mounted in the center of the square plate (6343) in a penetrating mode, a pull rod (6345) is fixedly arranged at one end of the i-shaped ring post (6344), a deflection piece (6346) for clamping wires passing through the threading hole II (633) is fixedly arranged at the other end of the i-shaped ring post, and elastic pieces (6347) are mounted between four corners of the square plate (6343) and the groove (6342).
9. The winding device of the transformer coil according to claim 2, wherein the clamping assembly (51) comprises two fixed guide wheels (511) rotatably mounted on the top of the bearing table and sliding grooves (512) penetrating through the top of the bearing table and positioned on two sides of the notch (2), I-shaped annular platforms are slidably mounted in the two sliding grooves (512), movable guide wheels (513) are rotatably mounted on the tops of the two I-shaped annular platforms, and screws (514) for driving corresponding I-shaped annular platforms to move are rotatably mounted in the two sliding grooves (512); The bearing platform bottom is located the position department fixed mounting bracket (515) of notch (2) both sides, and action wheel (516) are installed in rotation of one of them bracket (515) top, and fixed guide pulley two (517) are installed in rotation of another bracket (515) top, and fixed guide pulley one (511), movable guide pulley (513), fixed guide pulley two (517) and action wheel (516) are in order around being equipped with between them and are used for driving wire winding iron core to carry out pivoted belt (518).
10. The transformer coil turn-around device according to claim 9, wherein the auxiliary positioning assembly (52) comprises a rail frame (521) fixed at the bottom of the bearing table and far away from the opening end of the notch (2), a sliding block (523) is slidably connected inside the rail frame (521), a straight rod (522) movably penetrating through the rail frame (521) is fixedly connected to one side of the sliding block (523), a vertical rod (524) penetrating through the notch (2) is fixedly arranged at the top of the sliding block (523), a rotary drum (525) for limiting the wound iron core is rotatably sleeved outside one end of the vertical rod (524) penetrating through the notch (2), and a straight spring (526) is sleeved outside one end of the straight rod (522) penetrating through the outside of the rail frame (521).

Description

Mutual inductor coil winding device Technical Field The invention relates to the technical field of production of transformer coils, in particular to a winding device of a transformer coil. Background The mutual inductor works by utilizing the electromagnetic induction principle and is mainly used for isolating and proportioned transforming high-voltage and high-current signals in a power system, and the core component of the mutual inductor is a mutual inductor coil. In the production process of the transformer, the winding of the coil is a crucial link. In the prior art, the coil winding device for producing the mutual inductor is disclosed by the application number 202510765040.3, wherein a reel is rotatably supported on a rack through a plurality of supporting wheels, the reel is provided with a C-shaped notch for placing an iron core, the reel comprises a middle ring and side rings positioned on two sides of the middle ring, the side rings are coaxially and mutually rotatably arranged with the middle ring, a copper wire is wound on the peripheral wall of the middle ring, and a wire through ring for penetrating the end part of the copper wire is arranged on one side ring. The magnetic powder brake provides resistance through the middle ring of the reel, so that the tension of the copper wire can be controlled, and the winding quality of the copper wire on the iron core is improved. However, the copper wire wound on the reel or transferred to the core can be realized by the forward and reverse rotation of the driving motor, which is mentioned in the above patent, and there are the following problems: Because the middle ring and the side rings are C-shaped, although the iron core is convenient to install, copper wires are easy to bend at an opening of a C-shaped structure in the process of winding the copper wires on the middle ring to damage a paint film layer, and if the copper wires wound on the middle ring are unreeled and wound on the iron core, the coil which is wound can not be taken out when unreeled is not completed, and if the copper wires on the middle ring are directly cut to take out the coil, the copper wires are easy to waste; The three adjustable rubber wheels are used for driving the iron core to rotate, the contact surface between the rubber wheels and the iron core is small, and the iron core cannot be stably driven due to partial abrasion of the surface of the rubber wheels, so that the winding quality of the coil is affected. Disclosure of Invention The invention aims to provide a transformer coil winding device which is used for solving the problems in the prior art. The aim of the invention can be achieved by the following technical scheme: a transformer coil turn arrangement, the turn arrangement comprising: the middle part of one end of the rack is provided with a notch, and two sides of one end of the top of the rack far away from the opening end of the notch are fixedly provided with backing plates; The wire winding part is fixedly arranged at the position corresponding to the notch on the rack and consists of a wire releasing seat and a driving frame for driving the wire releasing seat to perform circular motion; the iron core clamping part consists of a clamping assembly for clamping and conveying the winding iron core and an auxiliary positioning assembly for limiting the winding iron core in conveying, and the track of the circular movement of the pay-off seat penetrates through the winding iron core clamped by the clamping assembly. As the preferable scheme of the turn winding device, the frame consists of a bearing table, an I-shaped supporting plate and four legs fixedly connecting the bearing table and the I-shaped supporting plate, a notch is formed in the bearing table, a driving frame is fixed at the top of the I-shaped supporting plate, and the upper end of the driving frame penetrates through the notch. As the preferable scheme of the turn winding device, the driving frame comprises a vertical plate fixed at the top of the I-shaped supporting plate, a C-shaped plate is fixedly arranged at the top of the vertical plate, a T-shaped arc groove is formed in the inner side of the C-shaped plate, an arc plate is arranged in the T-shaped arc groove in a penetrating sliding manner, and a driving assembly for driving the arc plate to slide along the T-shaped arc groove is further arranged on the C-shaped plate. As a preferable scheme of the turn winding device, the driving assembly comprises an arc strip fixed at the edge position of one side of the outer part of the C-shaped plate and three through grooves which are formed in the C-shaped plate and communicated with the T-shaped arc grooves, a plurality of tooth grooves which are uniformly distributed in a ring shape are formed in the outer side of the arc plate, a gear which is opposite to each through groove is rotatably arranged on one side of the arc strip, which faces each through groove, and the gear penetrates throug