A winding device for processing automobile starter relay coil

Abstract

The invention discloses a winding device for processing a car starter relay coil, which relates to the technical field of relay coil processing, and comprises a circular plate, a connecting rod is fixedly connected to one end of the circular plate away from a moving plate, a rotating shaft is fixedly connected to one end of the connecting rod away from the circular plate, a sliding groove is provided on the outer side of the rotating shaft, a slip ring is slidably connected to the inner wall of the sliding groove, a limiting plate is fixedly connected to the outer side of the slip ring, a cylinder is arranged on the outer side of the rotating shaft, a ring hole is provided on the outer side of the cylinder, a round rod is slidably connected to the middle of the inner part of the ring hole, a contact plate is fixedly connected to the top of the round rod, a spring plate is fixedly connected to the inner wall of the cylinder, and an intermediate plate is rotatably connected to one end of the round rod close to the contact plate. The winding device for processing a car starter relay coil closely contacts the inner wall of an iron core skeleton through the contact plate, so as to avoid the iron core skeleton from being not firmly fixed, which may cause shaking or displacement, thereby possibly making the winding uneven.

Description

Technical Field

[0001] The invention relates to the technical field of relay coil processing, in particular to a winding device for processing an automobile starter relay coil. Background Art

[0002] A relay is an electrical control device. When the change of the input quantity (excitation quantity) reaches the specified requirements, it is an electrical appliance that causes a predetermined step change in the controlled quantity in the electrical output circuit. It has an interactive relationship between the control system (also known as the input circuit) and the controlled system (also known as the output circuit). It is usually used in automated control circuits. It is actually an "automatic switch" that uses a small current to control the operation of a large current. Therefore, it plays the role of automatic adjustment, safety protection, and circuit conversion in the circuit. The main component of the electromagnetic relay is the coil, which mainly includes a skeleton, enameled wire, and pins. The winding process of the coil is usually completed by a machine during the processing. In order to ensure that the enameled wire can be evenly wound on the skeleton to ensure that the enameled wire can generate a stable magnetic field after the winding is energized, it is also necessary to set a wire arrangement mechanism to guide the winding of the enameled wire.

[0003] When winding the current relay coil, if the core frame is not firmly fixed, the coil may be unevenly wound. At the same time, after the enameled wire is wound on the core frame, it is easily affected by the top enameled wire outlet device and moves on the core frame, resulting in uneven winding of the relay coil, thereby reducing the quality of the relay and the subsequent use effect. Summary of the invention

[0004] To achieve the above purpose, the present invention is implemented by the following technical solutions: A winding device for processing a car starter relay coil, comprising a base, a fixing plate is fixedly connected to the top of the base, the number of the fixing plates is two, a support is fixedly connected to the top of the base, the support is located at the rear end of the fixing plate, and a wire pay-off reel is rotatably connected to the top outer side of the support;

[0005] The winding assembly is fixedly installed at the middle interval of the two fixing plates;

[0006] The cable arrangement assembly is fixedly mounted on the outside of the support, the cable arrangement assembly is located on a side close to the winding assembly, and the cable arrangement assembly is located above the winding assembly;

[0007] The winding assembly includes a support member, which is fixedly connected to a fixed plate, a movable plate is slidably connected inside the support member, two sides of the movable plate are set in a tooth shape, a fixed member is rotatably connected to the middle of the outer side of the movable plate, and the fixed member is located between two teeth of the movable plate;

[0008] Preferably, the fixing part includes a circular plate, the circular plate is rotatably connected to the movable plate, one end of the circular plate away from the movable plate is fixedly connected to a connecting rod, and one end of the connecting rod away from the circular plate is fixedly connected to a rotating shaft, a sliding groove is provided on the outer side of the rotating shaft, and a slip ring is slidably connected to the inner wall of the sliding groove, and the outer side of the slip ring is fixedly connected to a limiting plate, and under the elastic force of the spring plate, the contact plate is in close contact with the inner wall of the iron core skeleton, thereby clamping and fixing the iron core skeleton to avoid that the iron core skeleton is not firmly fixed, which may cause shaking or displacement, thereby possibly causing uneven winding, or the winding needle of the winding machine collides with the iron core skeleton, causing equipment damage and winding interruption, and at the same time, the movable plate drives the rotating shaft and the cylinder to move toward the inside of the fixed frame, so that the positioning block passes through the circular plate through the trapezoidal groove, contacts with the elastic member and generates extrusion, and at this time, the extension rod located in the middle of the two elastic members is forced to drive the slip ring to slide in the slide groove in the direction away from the fixed frame. The cam is engaged with the gear on the outer side of the round rod through the limit plate, so that the round rod drives the contact plate to rotate, and then the contact plate is in an inclined state, thereby increasing the friction between the contact plate and the iron frame. At the same time, there is a limiting axial force between the contact plate and the iron core frame, which is beneficial to prevent axial sliding and rotational slippage to a certain extent. A cylinder is arranged on the outer side of the rotating shaft, and a ring hole is opened on the outer side of the cylinder. A round rod is slidably connected to the middle part of the inner part of the ring hole, and the top of the round rod is fixedly connected to the contact plate. The two ends of the contact plate are located on both sides of the cylinder, and the contact plate is rotatably connected to the cylinder. The round rod is located in the middle of the two limit plates, and the inner wall of the cylinder is fixedly connected with a spring plate. The end of the round rod close to the contact plate is rotatably connected with the middle plate. The middle plate and the round rod are rotatably adapted to each other, so that the spring plates on both sides of the middle plate apply force to the contact plate while the round rod can rotate inside the middle plate, and the outer side of the middle plate is fixedly connected to the spring plate.

[0009] Preferably, the spring plate passes through the cylinder through the annular hole, and an elastic member is fixedly connected to the outer side of the cylinder near the rotating shaft. The elastic member is U-shaped, and the end of the elastic member away from the rotating shaft is fixedly connected to the inner wall of the cylinder. An extension rod is fixedly connected to the outer side of the slip ring, and the side of the extension rod close to the elastic member is inclined. The positioning block passes through the trapezoidal groove and is located inside the elastic member to squeeze the two side edges of the elastic member. The side edges of the elastic member are deformed by force, and the side edges of the two adjacent elastic members squeeze the extension rod. The extension rod drives the slip ring to move and fixes the iron core skeleton. By setting a snap-fit ​​fit between the positioning block and the trapezoidal groove, slipping is prevented during the winding process. The extension rod is located inside the slide groove, and the extension rod and the elastic member are alternately arranged, and the round rod is meshed with the limit plate gear.

[0010] Preferably, the support is fixedly connected with a connecting plate on one side near the support member, and an extension plate is fixedly connected with the connecting plate on one side near the support member, and the number of extension plates is multiple, and the multiple extension plates are evenly distributed on the outside of the connecting plate, and one end of the connecting plate near the extension plate is rotatably connected with a rotating drum. After the iron core skeleton is fixed, the enameled wire on the wire pay-off drum passes through the through hole along the wire arrangement assembly and the rotating drum and is wound on the outside of the iron core skeleton. At this time, the transmission member drives the turntable to rotate, and the turntable drives the rotating shaft to rotate through the cooperation between the positioning block and the trapezoidal groove, so as to carry out winding. By setting the rotating drum and the inclined plate, the enameled wire is limited, the direction of the enameled wire can be constrained, and the enameled wire can be guided to be wound according to a predetermined trajectory, ensuring that each layer of enameled wire is arranged closely and neatly, so that the shape of the wound coil is regular, and the enameled wire may be prevented from being offset during the winding process, resulting in uneven coil winding. The side of the extension plate near the rotating drum is fixedly connected with an inclined plate, and the inclined plate is elastic. A transmission member is set on the side of the support near the support.

[0011] Preferably, the support member includes a fixed frame, the bottom of the fixed frame is fixedly connected to the top of the base, and the two ends of the fixed frame are fixedly connected to the two fixed plates, and a square groove is opened in the interior of the fixed frame, and the movable plate is located in the interior of the square groove. By arranging a rotating drum and an inclined plate, there is no need to frequently adjust the position of the enameled wire during the winding process, and the operator can quickly wind according to the set winding program, reducing the interruption and adjustment time caused by the position deviation of the enameled wire, thereby improving the overall production efficiency. The movable plate is slidably connected to the fixed frame through the square groove, and the inner wall of the fixed frame is fixedly connected with a trapezoidal block. There are multiple trapezoidal blocks, and the multiple trapezoidal blocks are divided into two groups. The two groups of trapezoidal blocks are symmetrically arranged with the movable plate as the center, the trapezoidal block is slidably connected to the movable plate, and the movable plate slides toward the interior of the fixed frame in the square groove, and the trapezoidal block slides inside the upper and lower tooth edges of the movable plate. By arranging the ladder The trapezoidal block and the movable plate play a role of guiding and limiting, and can be positioned more accurately during the installation process. Once installed in place, its shape can effectively resist external forces from all directions, so that the iron core skeleton maintains a stable position during operation. At the same time, the side of the trapezoidal block can limit the diffusion range of the enameled wire to a certain extent, making the winding more compact. For some coils that require multi-layer winding, the trapezoidal side helps to maintain the regularity of each layer of winding and prevents the enameled wire from slipping out of the side range of the coil frame during the winding process, thereby improving the quality and efficiency of winding. The inner wall of the fixed frame is rotatably connected with a turntable, and the turntable is located in the middle of two adjacent trapezoidal blocks. There are multiple turntables, and the multiple turntables are connected by transmission parts. A through hole is opened on the top of the fixed frame, and the through hole and the turntable are located on the same vertical plane. The outer side of the turntable is fixedly connected with a positioning block, and the positioning block is slidably adapted to the trapezoidal groove.

[0012] Preferably, the wire arrangement assembly includes a support plate, which is fixedly connected to the outer side of the support, the support plate is located above the connecting plate, and a square plate is fixedly connected to the outer side of the support plate. There are multiple square plates, and a motor is fixedly connected to the outer side of the square plate. During the winding process, the motor is connected to an external power supply, and the motor drives the rotating rod to rotate. The rotating rod drives the cam to rotate through the connecting piece, and the cam drives the fixed block to rotate. As the cam rotates, the fixed block slides back and forth on the outer side of the connecting rod, so that under the tension of the spring, the connecting rod drives the fixed seat to rotate back and forth at a certain angle. At this time, the enameled wire at one end of the connecting rod away from the fixed seat is driven to move back and forth inside the through hole, so that when winding multiple layers of coils, the reciprocating wiring can ensure that the spacing between each layer of enameled wire is uniform. At the same time, the rotation of the motor can be adjusted to meet different winding requirements, thereby improving the applicability of the equipment. The output end of the motor is fixedly connected to the rotating rod, and the rotating rod is rotatably connected to the square plate. The outer side of the rotating rod is fixed A connecting piece is connected, and a cam is fixedly connected to the end of the connecting piece away from the rotating rod. The cam is located on the other side of the square plate, and the cam is rotatably connected to the square plate. The end of the cam away from the connecting piece is rotatably connected to a fixed block. There are two fixed blocks, and a spring is fixedly connected to the middle of the fixed block. By setting the spring, when the tension of the enameled wire changes during the wiring process, the spring can play an automatic compensation role. The spring can automatically expand and contract according to the change in tension, thereby adjusting the pulling force on the enameled wire. If the tension increases, the spring will be stretched, absorbing part of the energy and reducing excessive pulling on the enameled wire; if the tension decreases, the spring will contract and apply a certain pulling force to maintain the appropriate tension of the enameled wire. This automatic tension compensation function helps to maintain the tension of the enameled wire stable throughout the wiring process and ensure the uniformity of the wiring. The outer side of the square plate is rotatably connected to a fixed seat, and the outer side of the fixed seat is fixedly connected to a connecting rod, which is slidably connected to the fixed block away from the cam.

[0013] The present invention provides a winding device for processing a car starter relay coil. It has the following beneficial effects:

[0014] 1. The winding equipment for processing the automobile starter relay coil is in close contact with the inner wall of the iron core frame through the contact plate, and then the iron core frame is clamped and fixed to prevent the iron core frame from being firmly fixed, which will cause shaking or displacement, which may cause uneven winding, or the winding needle of the winding machine will collide with the iron core frame, causing equipment damage and winding interruption.

[0015] 2. The winding equipment for processing the automobile starting relay coil meshes with the gear on the outer side of the round rod through the limit plate, so that the round rod drives the contact plate to rotate, and then the contact plate is in a tilted state, thereby increasing the friction between the contact plate and the iron core frame. At the same time, there is a limiting axial force between the contact plate and the iron core frame, which is helpful to prevent axial sliding and rotational slippage to a certain extent.

[0016] 3. The winding equipment for processing the automobile starter relay coil can limit the enameled wire through the rotating drum and the inclined plate, which can constrain the direction of the enameled wire and guide the enameled wire to be wound along a predetermined trajectory, ensuring that each layer of enameled wire is arranged tightly and neatly, so that the wound coil has a regular shape, avoiding the enameled wire from being offset during the winding process, resulting in uneven coil winding.

[0017] 4. The winding equipment for processing the automobile starter relay coil plays a guiding and limiting role through the trapezoidal block and the movable plate, which can be positioned more accurately during the installation process. Once installed in place, its shape can effectively resist external forces from all directions, so that the iron core skeleton can maintain a stable position during the operation. At the same time, the side of the trapezoidal block can limit the diffusion range of the enameled wire to a certain extent, making the winding more compact.

[0018] 5. The winding equipment for processing the automobile starter relay coil drives the fixed seat to rotate back and forth at a certain angle through the connecting rod. At this time, the enameled wire at one end of the connecting rod away from the fixed seat moves back and forth inside the through hole. When winding multiple layers of coils, the reciprocating wiring can ensure that the spacing between each layer of enameled wire is uniform. At the same time, the rotation of the motor can be adjusted to meet different winding requirements, thereby improving the applicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the external structure of a winding device for processing a car starter relay coil according to the present invention;

[0020] Figure 2 It is another side view structural schematic diagram of the present invention;

[0021] Figure 3 It is a schematic diagram of the structure of the winding assembly of the present invention;

[0022] Figure 4 It is another side view structural schematic diagram of the winding assembly of the present invention;

[0023] Figure 5 It is a schematic diagram of the structure of the fixing member of the present invention;

[0024] Figure 6 It is a schematic diagram of the cross-sectional structure of the fixing member of the present invention;

[0025] Figure 7 For the present invention Figure 6 The enlarged diagram of the structure at A in the middle;

[0026] Figure 8 It is a schematic diagram of the local structure of the fixing member of the present invention;

[0027] Fig. 9 This is a schematic diagram of the support structure of the present invention;

[0028] Fig.10 This is a schematic diagram of the structure of the cable assembly of the present invention;

[0029] Fig.11 This is another side view of the cable assembly of the present invention.

[0030] In the figure: 1, base; 2, fixing plate; 3, cable assembly; 31, support plate; 32, motor; 33, rotating rod; 34, connecting piece; 35, cam; 36, spring; 37, fixing block; 38, fixing seat; 39, connecting rod; 310, square plate; 4, winding assembly; 41, supporting piece; 411, fixing frame; 412, square groove; 413, through hole; 414, trapezoidal block; 415, rotating disk; 416, positioning block; 42, moving plate; 43, fixing piece; 4 31. Round plate; 432. Trapezoidal groove; 433. Connecting rod; 434. Rotating shaft; 435. Cylinder; 436. Contact plate; 437. Round rod; 438. Elastic member; 439. Spring plate; 4310. Intermediate plate; 4311. Slide groove; 4312. Slip ring; 4313. Extension rod; 4314. Limiting plate; 4315. Ring hole; 44. Connecting plate; 45. Extension plate; 46. Inclined plate; 47. Rotating drum; 48. Transmission member; 5. Pay-off reel; 6. Support. DETAILED DESCRIPTION

[0031] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0032] The first embodiment, as Figures 1 to 8 As shown, the present invention provides a technical solution: a winding device for processing a car starter relay coil, comprising a base 1, a fixing plate 2 is fixedly connected to the top of the base 1, the number of the fixing plates 2 is two, a support 6 is fixedly connected to the top of the base 1, the support 6 is located at the rear end of the fixing plate 2, and a pay-off reel 5 is rotatably connected to the top outer side of the support 6;

[0033] The winding assembly 4 is fixedly installed at the middle interval of the two fixing plates 2;

[0034] The cable assembly 3 is fixedly mounted on the outside of the support 6, the cable assembly 3 is located on a side close to the winding assembly 4, and the cable assembly 3 is located above the winding assembly 4;

[0035] The winding assembly 4 includes a support member 41, which is fixedly connected to the fixed plate 2. A moving plate 42 is slidably connected inside the support member 41. Both sides of the moving plate 42 are set in a tooth shape. A fixing member 43 is rotatably connected to the middle of the outer side of the moving plate 42. The fixing member 43 is located between two teeth of the moving plate 42.

[0036] The fixing member 43 includes a circular plate 431, which is rotatably connected to the movable plate 42. The end of the circular plate 431 away from the movable plate 42 is fixedly connected to a connecting rod 433, and the end of the connecting rod 433 away from the circular plate 431 is fixedly connected to a rotating shaft 434. A sliding groove 4311 is provided on the outer side of the rotating shaft 434. A slip ring 4312 is slidably connected to the inner wall of the sliding groove 4311. A limiting plate 4314 is fixedly connected to the outer side of the slip ring 4312. The core skeleton is placed on the outer side of the cylinder 435 and the contact plate 436. Under the elastic force of the spring plate 439, the contact plate 436 is in close contact with the inner wall of the core skeleton, thereby pressing the core skeleton. The frame is clamped and fixed to prevent the core skeleton from being not firmly fixed, which will cause shaking or displacement, thereby possibly causing uneven winding, or the winding needle of the winding machine collides with the core skeleton, causing equipment damage and winding interruption. At the same time, the moving plate 42 drives the rotating shaft 434 and the cylinder 435 to move toward the inside of the fixed frame 411, so that the positioning block 416 passes through the circular plate 431 through the trapezoidal groove 432, contacts and squeezes the elastic member 438, and the elastic member 438 is deformed by force. At this time, the extension rod 4313 located in the middle of the two elastic members 438 is forced to drive the slip ring 4312 in the slide groove 4311 away from the fixed frame The contact plate 436 is driven by the contact plate 436 to rotate, and the contact plate 436 is in an inclined state, thereby increasing the friction between the contact plate 436 and the core frame. At the same time, there is a limited axial force between the contact plate 436 and the core frame, which is helpful to prevent axial sliding and rotational slippage to a certain extent. A cylinder 435 is arranged on the outside of the rotating shaft 434, and a ring hole 4315 is opened on the outside of the cylinder 435. The middle of the inner part of the ring hole 4315 is slidably connected with the round rod 437, and the top of the round rod 437 is fixedly connected There is a contact plate 436, the two ends of which are located on both sides of the cylinder 435, and the contact plate 436 is rotatably connected to the cylinder 435. The round rod 437 is located in the middle of the two limit plates 4314. The inner wall of the cylinder 435 is fixedly connected with a spring plate 439. One end of the round rod 437 close to the contact plate 436 is rotatably connected with an intermediate plate 4310. The intermediate plate 4310 and the round rod 437 are rotatably adapted to each other, so that while the spring plates 439 on both sides of the intermediate plate 4310 apply force to the contact plate 436, the round rod 437 can rotate inside the intermediate plate 4310, and the outer side of the intermediate plate 4310 is fixedly connected to the spring plate 439.

[0037] The spring plate 439 passes through the cylinder 435 through the ring hole 4315. The outer side of the rotating shaft 434 near the cylinder 435 is fixedly connected with an elastic member 438. The elastic member 438 is U-shaped. The end of the elastic member 438 away from the rotating shaft 434 is fixedly connected to the inner wall of the cylinder 435. The outer side of the slip ring 4312 is fixedly connected with an extension rod 4313. The side of the extension rod 4313 near the elastic member 438 is set to be inclined. The positioning block 416 passes through the trapezoidal groove 432 and is located inside the elastic member 438. The two ends of the elastic member 438 are fixedly connected. The sides of the two adjacent elastic members 438 are squeezed, and the sides of the elastic members 438 are deformed by the force. The sides of the two adjacent elastic members 438 squeeze the extension rod 4313, and the extension rod 4313 drives the slip ring 4312 to move, thereby fixing the core skeleton. By setting the snap-fit ​​cooperation between the positioning block 416 and the trapezoidal groove 432, slipping is prevented during the winding rotation. The extension rod 4313 is located inside the slide groove 4311, and the extension rod 4313 and the elastic member 438 are alternately arranged, and the round rod 437 is gear-engaged with the limit plate 4314.

[0038] The second embodiment is based on the first embodiment. Fig. 9 As shown, a connecting plate 44 is fixedly connected to one side of the support 6 close to the support member 41, and an extension plate 45 is fixedly connected to one side of the connecting plate 44 close to the support member 41. There are multiple extension plates 45, and multiple extension plates 45 are evenly distributed on the outside of the connecting plate 44. One end of the connecting plate 44 close to the extension plate 45 is rotatably connected to a rotating drum 47. After the core skeleton is fixed, the enameled wire on the wire pay-off drum 5 passes through the through hole 413 along the wire arrangement assembly 3 and the rotating drum 47 and is wound on the outside of the core skeleton. At this time, the transmission member 48 drives the rotating disk 415 to rotate, and the rotating disk 415 is connected to the ladder through the positioning block 416. The cooperation between the shaped grooves 432 drives the rotating shaft 434 to rotate, thereby winding the wire. By setting the rotating drum 47 and the inclined plate 46, the enameled wire is limited, which can constrain the direction of the enameled wire and guide the enameled wire to be wound according to a predetermined trajectory, ensuring that each layer of enameled wire is arranged closely and neatly, so that the wound coil has a regular shape, avoiding the enameled wire from being offset during the winding process, resulting in uneven coil winding. The side of the extension plate 45 close to the rotating drum 47 is fixedly connected to the inclined plate 46, and the inclined plate 46 is elastic. A transmission member 48 is set on the side of the support member 41 close to the support 6.

[0039] The support member 41 includes a fixed frame 411, the bottom of the fixed frame 411 is fixedly connected to the top of the base 1, the two ends of the fixed frame 411 are fixedly connected to the two fixed plates 2, a square groove 412 is provided inside the fixed frame 411, and the movable plate 42 is located inside the square groove 412. By setting the rotating drum 47 and the inclined plate 46, it is not necessary to frequently adjust the position of the enameled wire during the winding process, and the operator can quickly wind according to the set winding program, reducing the interruption and adjustment time caused by the position deviation of the enameled wire. , thereby improving the overall production efficiency, the movable plate 42 is slidably connected to the fixed frame 411 through the square groove 412, and the inner wall of the fixed frame 411 is fixedly connected with a trapezoidal block 414, and the number of the trapezoidal blocks 414 is multiple, and the multiple trapezoidal blocks 414 are divided into two groups, and the two groups of trapezoidal blocks 414 are symmetrically arranged with the movable plate 42 as the center, and the trapezoidal blocks 414 are slidably connected to the movable plate 42, and the movable plate 42 slides inside the square groove 412 toward the inside of the fixed frame 411, and the trapezoidal blocks 414 slide inside the upper and lower tooth edges of the movable plate 42 The trapezoidal block 414 and the movable plate 42 play a role of guiding and limiting, and can be positioned more accurately during the installation process. Once installed in place, its shape can effectively resist external forces from all directions, so that the core skeleton can maintain a stable position during the operation. At the same time, the side of the trapezoidal block 414 can limit the diffusion range of the enameled wire to a certain extent, making the winding more compact. For some coils that require multi-layer winding, the trapezoidal side helps to maintain the regularity of each layer of winding and prevent the enameled wire from winding during winding. The rotating disk 415 is rotatably connected to the inner wall of the fixed frame 411, and the rotating disk 415 is located between two adjacent trapezoidal blocks 414. There are multiple rotating disks 415, and the multiple rotating disks 415 are connected by a transmission member 48. A through hole 413 is provided on the top of the fixed frame 411, and the through hole 413 and the rotating disk 415 are located on the same vertical plane. A positioning block 416 is fixedly connected to the outer side of the rotating disk 415, and the positioning block 416 is slidably adapted to the trapezoidal groove 432.

[0040] The third embodiment is based on the first and second embodiments. Figure 10 to Figure 11As shown, the cable assembly 3 includes a support plate 31, the support plate 31 is fixedly connected to the outer side of the support 6, the support plate 31 is located above the connecting plate 44, the outer side of the support plate 31 is fixedly connected to a square plate 310, the number of square plates 310 is multiple, the outer side of the square plate 310 is fixedly connected to a motor 32, during the winding process, the motor 32 is connected to an external power supply, the motor 32 drives the rotating rod 33 to rotate, the rotating rod 33 drives the cam 35 to rotate through the connecting piece 34, the cam 35 drives the fixed block 37 to rotate, and as the cam 35 rotates, the fixed block 37 is rotated on the connecting rod 39. The outer side reciprocates and slides, so that under the pulling force of the spring 36, the connecting rod 39 drives the fixing seat 38 to rotate back and forth at a certain angle. At this time, the enameled wire at one end of the connecting rod 39 away from the fixing seat 38 moves back and forth inside the through hole 413, so that when winding multiple layers of coils, the reciprocating wire arrangement can ensure that the spacing between each layer of enameled wire is uniform. At the same time, the rotation of the motor 32 can be adjusted to meet different winding requirements and improve the applicability of the equipment. The output end of the motor 32 is fixedly connected to the rotating rod 33, and the rotating rod 33 is rotatably connected to the square plate 310. The rotating rod The outer side of the square plate 310 is fixedly connected with a connecting piece 34, and the end of the connecting piece 34 away from the rotating rod 33 is fixedly connected with a cam 35. The cam 35 is located on the other side of the square plate 310, and the cam 35 is rotatably connected to the square plate 310. The end of the cam 35 away from the connecting piece 34 is rotatably connected with a fixed block 37. There are two fixed blocks 37, and a spring 36 is fixedly connected to the middle of the fixed block 37. By setting the spring 36, when the tension of the enameled wire changes during the wiring process, the spring 36 can play a role of automatic compensation. The spring 36 can automatically compensate according to the change of the tension. The spring 36 can be stretched and retracted to adjust the pulling force on the enameled wire. If the tension increases, the spring 36 will be stretched to absorb part of the energy and reduce excessive pulling on the enameled wire. If the tension decreases, the spring 36 will contract and apply a certain pulling force to maintain the appropriate tension of the enameled wire. This automatic tension compensation function helps to keep the tension of the enameled wire stable throughout the entire wiring process and ensure the uniformity of the wiring. The outer side of the square plate 310 is rotatably connected to a fixed seat 38, and the outer side of the fixed seat 38 is fixedly connected to a connecting rod 39, which is slidably connected to a fixed block 37 away from the cam 35.

[0041] When in use, the core skeleton is placed on the outside of the cylinder 435 and the contact plate 436. Under the elastic force of the spring plate 439, the contact plate 436 is in close contact with the inner wall of the core skeleton, thereby clamping and fixing the core skeleton. At the same time, the moving plate 42 drives the rotating shaft 434 and the cylinder 435 to move toward the inside of the fixed frame 411, so that the positioning block 416 passes through the circular plate 431 through the trapezoidal groove 432, contacts with the elastic member 438 and generates extrusion. The elastic member 438 is deformed by force. At this time, it is located between the two elastic members 438. The extension rod 4313 is forced to drive the slip ring 4312 to slide in the direction away from the fixed frame 411 inside the slide groove 4311, and the limiting plate 4314 is engaged with the outer gear of the round rod 437, so that the round rod 437 drives the contact plate 436 to rotate, and then the contact plate 436 is in an inclined state, thereby increasing the friction between the contact plate 436 and the core frame. At the same time, there is a limiting axial force between the contact plate 436 and the core frame, which is helpful to prevent axial sliding and rotational slippage to a certain extent.

[0042] After the core skeleton is fixed, the enameled wire on the wire pay-off reel 5 passes through the through hole 413 along the wire arrangement assembly 3 and the rotating drum 47 and is wound on the outside of the core skeleton. At this time, the transmission member 48 drives the turntable 415 to rotate, and the turntable 415 drives the rotating shaft 434 to rotate through the cooperation between the positioning block 416 and the trapezoidal groove 432. At the same time, the motor 32 is connected to an external power supply, and the motor 32 drives the rotating rod 33 to rotate. The rotating rod 33 drives the cam 35 to rotate through the connecting member 34, and the cam 35 drives the fixed block 37 to rotate. As the cam 35 rotates, the fixed block 37 slides back and forth on the outside of the connecting rod 39, so that under the pulling force of the spring 36, the connecting rod 39 drives the fixed seat 38 to rotate back and forth at a certain angle. At this time, the enameled wire at one end of the connecting rod 39 away from the fixed seat 38 moves back and forth inside the through hole 413, thereby winding.

[0043] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A winding device for processing a car starter relay coil, characterized in that: include: A base (1), the top of the base (1) being fixedly connected to a fixing plate (2), the number of the fixing plates (2) being two, the top of the base (1) being fixedly connected to a support (6), the support (6) being located at the rear end of the fixing plate (2), the top outer side of the support (6) being rotatably connected to a wire pay-off reel (5); A winding assembly (4), wherein the winding assembly (4) is fixedly mounted at a middle interval between the two fixing plates (2); A cable arrangement assembly (3), the cable arrangement assembly (3) being fixedly mounted on the outside of the support (6), the cable arrangement assembly (3) being located on a side close to the winding assembly (4), and the cable arrangement assembly (3) being located above the winding assembly (4); The winding assembly (4) comprises a support member (41), the support member (41) is fixedly connected to the fixed plate (2), a movable plate (42) is slidably connected inside the support member (41), two sides of the movable plate (42) are configured as teeth, a fixing member (43) is rotatably connected to the middle of the outer side of the movable plate (42), and the fixing member (43) is located between two teeth of the movable plate (42); The fixing member (43) comprises a circular plate (431), the circular plate (431) being rotatably connected to the movable plate (42), the end of the circular plate (431) away from the movable plate (42) being fixedly connected to a connecting rod (433), the end of the connecting rod (433) away from the circular plate (431) being fixedly connected to a rotating shaft (434), a sliding groove (4311) being provided on the outer side of the rotating shaft (434), a slip ring (4312) being slidably connected to the inner wall of the sliding groove (4311), a limiting plate (4314) being fixedly connected to the outer side of the slip ring (4312), and a rotating shaft (434) being provided on the outer side. A cylinder (435) is arranged, an annular hole (4315) is formed on the outer side of the cylinder (435), a round rod (437) is slidably connected to the middle of the inner side of the annular hole (4315), a contact plate (436) is fixedly connected to the top of the round rod (437), the round rod (437) is located between two limit plates (4314), an elastic plate (439) is fixedly connected to the inner wall of the cylinder (435), an end of the round rod (437) close to the contact plate (436) is rotatably connected to an intermediate plate (4310), and the outer side of the intermediate plate (4310) is fixedly connected to the elastic plate (439).

2. The winding equipment for processing the coil of an automobile starter relay according to claim 1 is characterized in that: The spring plate (439) passes through the cylinder (435) through the annular hole (4315); the rotating shaft (434) is fixedly connected to an elastic member (438) near the outer side of the cylinder (435); the elastic member (438) is U-shaped; one end of the elastic member (438) away from the rotating shaft (434) is fixedly connected to the inner wall of the cylinder (435); the outer side of the slip ring (4312) is fixedly connected to an extension rod (4313); the extension rod (4313) is located inside the slide groove (4311); the extension rod (4313) and the elastic member (438) are alternately arranged; and the round rod (437) is gear-engaged with the limit plate (4314).

3. The winding equipment for processing the automobile starter relay coil according to claim 1 is characterized in that: A connecting plate (44) is fixedly connected to one side of the support (6) close to the support member (41), an extension plate (45) is fixedly connected to one side of the connecting plate (44) close to the support member (41), a plurality of extension plates (45) are provided, and the plurality of extension plates (45) are evenly distributed on the outside of the connecting plate (44), one end of the connecting plate (44) close to the extension plate (45) is rotatably connected to a rotating drum (47), a side of the extension plate (45) close to the rotating drum (47) is fixedly connected to an inclined plate (46), and a transmission member (48) is provided on one side of the support member (41) close to the support (6).

4. The winding equipment for processing the automobile starter relay coil according to claim 3 is characterized in that: The support member (41) comprises a fixed frame (411), the bottom of the fixed frame (411) is fixedly connected to the top of the base (1), the two ends of the fixed frame (411) are fixedly connected to two fixed plates (2), a square groove (412) is provided inside the fixed frame (411), and the movable plate (42) is located inside the square groove (412).

5. The winding equipment for processing the automobile starter relay coil according to claim 4, characterized in that: The movable plate (42) is slidably connected to the fixed frame (411) via a square groove (412); a trapezoidal block (414) is fixedly connected to the inner wall of the fixed frame (411); there are a plurality of trapezoidal blocks (414); the plurality of trapezoidal blocks (414) are divided into two groups; the two groups of trapezoidal blocks (414) are symmetrically arranged with the movable plate (42) as the center.

6. The winding equipment for processing the automobile starter relay coil according to claim 5, characterized in that: The trapezoidal block (414) is slidably connected to the movable plate (42); a rotating disk (415) is rotatably connected to the inner wall of the fixed frame (411); the rotating disk (415) is located between two adjacent trapezoidal blocks (414); there are a plurality of rotating disks (415); the plurality of rotating disks (415) are connected via a transmission member (48); a through hole (413) is provided on the top of the fixed frame (411); the through hole (413) and the rotating disk (415) are located on the same vertical plane; a positioning block (416) is fixedly connected to the outer side of the rotating disk (415); the positioning block (416) is slidably matched with the trapezoidal groove (432).

7. The winding equipment for processing the automobile starter relay coil according to claim 1, characterized in that: The cable assembly (3) comprises a support plate (31), the support plate (31) being fixedly connected to the outer side of the support (6), the support plate (31) being located above the connection plate (44), the outer side of the support plate (31) being fixedly connected to a square plate (310), the number of the square plates (310) being multiple, and the outer side of the square plate (310) being fixedly connected to a motor (32).

8. The winding equipment for processing the automobile starter relay coil according to claim 7, characterized in that: The output end of the motor (32) is fixedly connected to a rotating rod (33), the rotating rod (33) is rotatably connected to the square plate (310), the outer side of the rotating rod (33) is fixedly connected to a connecting piece (34), one end of the connecting piece (34) away from the rotating rod (33) is fixedly connected to a cam (35), and the cam (35) is located on the other side of the square plate (310).

9. The winding equipment for processing the automobile starter relay coil according to claim 8, characterized in that: The cam (35) is rotatably connected to the square plate (310), and one end of the cam (35) away from the connecting member (34) is rotatably connected to a fixed block (37), there are two fixed blocks (37), and a spring (36) is fixedly connected in the middle of the fixed block (37).

10. The winding equipment for processing the automobile starter relay coil according to claim 9, characterized in that: The outer side of the square plate (310) is rotatably connected to a fixed seat (38), the outer side of the fixed seat (38) is fixedly connected to a connecting rod (39), and the connecting rod (39) is slidably connected to a fixed block (37) away from the cam (35).

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