CN216414136U - Winding device for motor manufacturing - Google Patents

Abstract

The utility model discloses a winding device for manufacturing a motor, which comprises a first support, wherein a movable wiring mechanism, a second support, a tension adjusting mechanism and a wire fixing shaft are sequentially arranged on one side of the first support, a spool fixing mechanism and a fastening mechanism are arranged on one side, away from the movable wiring mechanism, of the first support, the movable wiring mechanism comprises an air cylinder, one side of the air cylinder is fixedly connected with the first support, a box is arranged on one side, away from the first support, of the air cylinder, the air cylinder is connected with the box through a push disc, a cavity is formed in the box, a second pulley and a wire breaking mechanism are arranged in the cavity, and a coating mechanism is arranged on the box. Has the advantages that: the maintenance agent can be smeared in winding, the abrasion of the lead is reduced, the coil is uniformly distributed, the coil is uniformly and effectively prevented from being loosened and collapsed due to stress during winding, the coil is directly broken after being wound, and time and labor are saved.

Description

Winding device for motor manufacturing

Technical Field

The utility model relates to the field of motor manufacturing, in particular to a winding device for motor manufacturing.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, and mainly has the function of generating driving torque to serve as a power source of electric appliances or various machines and convert mechanical energy into electric energy.

In the manufacturing process of the motor, winding is an important step for determining the performance of the motor, at present, manual winding or a winding machine is mostly adopted to complete winding work, the manual winding is time-consuming and labor-consuming, the winding machine can obviously improve the working efficiency, and the lead is still subjected to synchronous rotation of a wire group in the winding process of a coil, so that the lead is wound loosely ; the friction damage on the surface of the wire leads to performance reduction; and the problem that the wire can not be automatically broken after the winding is finished.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a winding device for manufacturing a motor, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a winding device for manufacturing a motor comprises a first support, wherein one side of the first support is sequentially provided with a movable wiring mechanism, a second support, a tension adjusting mechanism and a wire fixing shaft, one side of the first support far away from the mobile wiring mechanism is provided with a bobbin fixing mechanism and a fastening mechanism, the movable wiring mechanism comprises an air cylinder, one side of the air cylinder is fixedly connected with the first support, a box is arranged on one side of the cylinder far away from the first support, the cylinder is connected with the box through a push disc, a cavity is arranged in the box, a second pulley and a wire breaking mechanism are arranged in the cavity, a smearing mechanism is arranged on the box, the movable wiring mechanism further comprises a sliding block and a first sliding rod, the first sliding rod is fixedly arranged between the first support and the second support, the first sliding rod penetrates through the sliding block, and the sliding block is fixedly connected with the box.

Further, tension adjustment mechanism includes fixed block, first spring, first pulley, regulating wheel and first fixed axle, regulating wheel one side is equipped with first pulley, the regulating wheel is kept away from one side of first pulley is equipped with first fixed axle, first fixed axle runs through first pulley and the regulating wheel, first spring one end with go up the fixed block and connect, first spring is kept away from go up the one end of fixed block with the regulating wheel is connected, first pulley with first fixed axle passes through the bearing and rotates the connection.

Further, the bobbin fixing mechanism comprises a motor, a rotating shaft, a moving block, a connecting rod, clamping blocks, a seat pipe clamp and a first fixing block, the rotating shaft is arranged at the output end of the motor, one end of the rotating shaft, far away from the motor, is fixedly connected with the first fixing block, the rotating shaft penetrates through the moving block, the clamping blocks are symmetrically arranged on two sides of the rotating shaft, the clamping blocks are respectively rotatably connected with the first fixing block and the moving block through the connecting rod, the seat pipe clamp is arranged between the moving block and the rotating shaft, and a fastening mechanism is arranged at one end, far away from the rotating shaft, of the first fixing block.

Furthermore, the fastening mechanism comprises a tip, a moving seat and a lower fixing block, wherein the moving seat is arranged at one end, away from the first fixing block, of the tip, two groups of limiting blocks which are symmetrically arranged are arranged on the lower fixing block, a second sliding rod is fixedly arranged between the two limiting blocks, the moving seat is symmetrically and movably penetrated through the two second sliding rods, the moving seat is connected with the lower fixing seat in a sliding mode through a sliding groove, and a seat pipe clamp is arranged between the second sliding rod and the moving seat.

Further, broken string mechanism includes the ratchet, the ratchet sets up on the second pulley, the inside second fixed axle that is provided with of box, the second fixed axle runs through the ratchet with the second pulley, the second pulley with the ratchet is structure as an organic whole and through the bearing with the second fixed axle rotates to be connected, the ratchet is kept away from the one end of paining the mechanism is equipped with the pawl, the pawl is kept away from the fixed broach piece that is equipped with of one end of ratchet, the broach piece with the box passes through spout sliding connection, pawl one side is equipped with second spring and second fixed block, the second fixed block is fixed on the box inner wall, second spring one side with the pawl is connected, the opposite side of second spring with the second fixed block is connected, the week side of first pulley and second pulley all is equipped with the recess.

Further, paint the mechanism and include the brush, the brush sets up the second pulley is kept away from the one end of pawl, the one end that the brush was kept away from the second pulley is equipped with the sponge that absorbs water, be equipped with the stock solution district on the sponge that absorbs water, be equipped with the inlet on the stock solution district.

Compared with the prior art, the utility model has the following beneficial effects:

(1) the winding device is formed by combining a movable wiring mechanism, a tension adjusting mechanism, a wire breaking mechanism and a smearing mechanism, not only meets the requirements of wiring and uniform stress when a coil is wound, but also can be directly broken when the winding is finished, has higher efficiency compared with manual wire breaking, is provided with the smearing mechanism which smears a curing agent on the surface of a wire when the wire is unwound, plays a role in curing, improves the manufacturing quality and the production efficiency of a motor, realizes the uniformity of winding and wiring by the circular reciprocating linear motion of an air cylinder, has stable motion and reliable work, fixes a spool on a spool fixing mechanism firstly during winding, realizes the opening and closing of a connecting rod by the movement of a movable block on a rotating shaft by the openable and closable clamping structure, thereby clamping the spools with different diameters, controls the movement of the movable block by sitting on a pipe clamp, is installed between the movable block and the rotating shaft, fixes the movable block by clamping the rotating shaft so as to clamp the spool, fastening device withstands first fixed block through top, has both guaranteed the spool level, has guaranteed again that the spool rotates smoothly, removes the seat and can remove on fixed block down, it is convenient to make the spool lay to take out, tension adjustment mechanism passes through the cooperation of regulating wheel and first spring for the regulating wheel can remove from top to bottom in the small range, when coil winding power is too big, the regulating wheel shifts up, otherwise moves down, it is stable to ensure the atress on the wire all the time, avoid the wire atress inequality to cause the quality that influences the coil and then influence motor performance.

(2) The box is internally and intensively provided with the smearing mechanism and the wire breaking mechanism, the maintenance agent is directly smeared on the wound wire through the hairbrush in the winding process, the spraying effect is better compared with the later spraying effect, the maintenance agent is stored in the liquid storage area through the liquid inlet, the hairbrush can preferably select a fiber hairbrush with excellent water absorption performance, the maintenance agent in the sponge is absorbed into the hairbrush by utilizing the capillary phenomenon, the maintenance agent can be smeared on the surface of the wire when the wire continuously crosses the hairbrush, the wire breaking mechanism can realize the direct wire breaking after the winding of the coil is stopped, the ratchet rotates forwards when the winding is carried out, the rotation of the ratchet is not influenced by the pawl, when the winding is finished and the motor is stopped, the pawl is subjected to the acting force of a first spring in the tension adjusting mechanism to rotate backwards, the pawl is hooked to move the sliding knife block forwards, the front end of the sliding knife block is provided with a cutting edge to cut off the wire, the wire is broken wire, and the pawl is retracted to the corresponding position by the acting force of a second spring when the winding is carried out again, rely on the inside effort of device to realize the broken string, improved production manufacturing efficiency, still seted up the recess on first pulley and the second pulley week side in addition, the pulley is carried in the recess from transferring the wire, reduces the damage of friction to the wire.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a winding device for motor manufacturing according to an embodiment of the present invention;

fig. 2 is a schematic top view of a winding device for manufacturing a motor according to an embodiment of the present invention;

fig. 3 is a schematic diagram of an operating structure of a winding device for manufacturing a motor according to an embodiment of the utility model;

fig. 4 is a sectional view schematically showing a tension adjusting structure in a winding apparatus for motor manufacturing according to an embodiment of the present invention;

fig. 5 is a partially enlarged structural view of a in fig. 3 of a winding device for manufacturing a motor according to an embodiment of the present invention.

Reference numerals:

1. a wire rod fixing shaft; 2. a tension adjusting mechanism; 3. a second support; 4. a first slide bar; 5. a smearing mechanism; 6. a mobile wiring mechanism; 7. a wire breaking mechanism; 8. a first support; 9. a spool fixing mechanism; 10. A fastening mechanism; 11. an upper fixed block; 12. a first spring; 13. a first pulley; 14. an adjustment wheel; 15. A water-absorbing sponge; 16. a brush; 17. a cylinder; 18. a slider; 19. a cartridge; 20. a second pulley; 21. a ratchet wheel; 22. a second fixed shaft; 23. a pawl; 24. a second spring; 25. a second fixed block; 26. a sliding cutter block; 27. a limiting block; 28. a second slide bar; 29. a movable seat; 30. a pipe setting clamp; 31. a first fixed shaft; 32. a tip; 33. a motor; 34. a rotating shaft; 35. a moving block; 36. a connecting rod; 37. a clamping block; 38. a first fixed block; 39. and a lower fixing block.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-5, a winding device for manufacturing a motor according to an embodiment of the present invention includes a first support 8, a movable wiring mechanism 6, a second support 3, a tension adjusting mechanism 2 and a wire fixing shaft 1 are sequentially disposed on one side of the first support 8, a bobbin fixing mechanism 9 and a fastening mechanism 10 are disposed on one side of the first support 8 away from the movable wiring mechanism 6, the movable wiring mechanism 6 includes an air cylinder 17, one side of the air cylinder 17 is fixedly connected to the first support 8, a box 19 is disposed on one side of the air cylinder 17 away from the first support 8, the air cylinder 17 is connected to the box 19 through a push plate, a cavity is disposed in the box 19, a second pulley 20 and a wire breaking mechanism 7 are disposed in the cavity, a coating mechanism 5 is disposed on the box 19, the movable wiring mechanism 6 further includes a sliding block 18 and a first sliding rod 4, the first slide bar 4 is fixedly arranged between a first support 8 and the second support 3, the first slide bar 4 penetrates through the slide block 18, the slide block 18 is connected with the first slide bar 4 in a sliding manner, the slide block 18 is fixedly connected with the box 19, the bobbin fixing mechanism 9 comprises a motor 33, a rotating shaft 34, a moving block 35, a connecting rod 36, clamping blocks 37, a seat tube clamp 30 and a fixing block 38, the rotating shaft 34 is arranged at the output end of the motor 33, one end of the rotating shaft 34, far away from the motor 33, is fixedly connected with the first fixing block 38, the rotating shaft 34 penetrates through the moving block 35, the clamping blocks 37 are symmetrically arranged on two sides of the rotating shaft 34, the clamping blocks 37 are respectively connected with the first fixing block 38 and the moving block 35 in a rotating manner through the connecting rod 36, the seat tube clamp 30 is arranged between the moving block 35 and the rotating shaft 34, and one end, far away from the rotating shaft 34, of the first fixing block 38 is provided with a fastening mechanism 10, the fastening mechanism 10 comprises a centre 32, a moving seat 29 and a lower fixed block 39, wherein the moving seat 29 is arranged at one end of the centre 32, which is far away from the first fixed block 38, two groups of two limit blocks 27 are symmetrically arranged on the lower fixed block 39, a second slide bar 28 is fixedly arranged between the two limit blocks 27, the moving seat 29 is symmetrically and movably penetrated through the two second slide bars 28, the moving seat 29 is connected with the lower fixed block 39 in a sliding way through a sliding groove, a seat pipe clamp 30 is arranged between the second slide bar 28 and the moving seat 29, the tension adjusting mechanism 2 comprises an upper fixed block 11, a first spring 12, a first pulley 13, an adjusting wheel 14 and a first fixed shaft 31, the first pulley 13 is arranged at one side of the adjusting wheel 14, the first fixed shaft 31 is arranged at one side of the adjusting wheel 14, which is far away from the first pulley 13, the first fixed shaft 31 penetrates through the first pulley 13 and the adjusting wheel 14, one end of the first spring 12 is connected with the upper fixed block 11, one end of the first spring 12, which is far away from the upper fixed block 11, is connected with the adjusting wheel 14, and the first pulley 13 is rotatably connected with the first fixed shaft 31 through a bearing.

Through the scheme of the utility model, the winding device is formed by combining the movable wiring mechanism 6, the tension adjusting mechanism 2, the wire breaking mechanism 7 and the smearing mechanism 5, not only meets the requirements of uniform wiring and stress during winding of a coil, but also can be directly broken when winding is finished, the efficiency is higher than that of manual wire breaking, the smearing mechanism 5 is arranged to smear a curing agent on the surface of the wire during unwinding, the curing effect is achieved, the manufacturing quality and the production efficiency of the motor are improved, the uniformity during winding and wiring is realized by the circular reciprocating linear motion of the cylinder 17, the mode is stable and reliable in operation, the spool is fixed on the spool fixing mechanism 9 firstly during winding, the openable clamping structure realizes the opening and closing of the connecting rod 36 through the movement of the movable block 35 on the rotating shaft 34, so that spools with different diameters can be clamped, the movement of the movable block 35 is controlled by the pipe clamp 30, install between movable block 35 and pivot 34, thereby press from both sides tight spool through clamping pivot 34 fixed movable block 35, fastening device 10 withstands first fixed block 38 through top 32, both guaranteed the spool level, guaranteed the smooth rotation of spool again, remove the seat 29 and can move on lower fixed block 39, it is convenient to make the spool lay and take out, tension adjustment mechanism 2 passes through the cooperation of regulating wheel 14 and first spring 12, make regulating wheel 14 can move from top to bottom in the small range, when coil winding power is too big, regulating wheel 14 moves up, otherwise move down, guarantee all the time that the atress is stable on the wire, avoid the wire atress inequality to cause the quality that influences the coil and then influence motor performance.

Example two:

referring to fig. 1 to 5, for the wire breaking mechanism 7 including a ratchet wheel 21, the ratchet wheel 21 is disposed on a second pulley 20, a second fixing shaft 22 is disposed inside the box 19, the second fixing shaft 22 penetrates through the ratchet wheel 21 and the second pulley 20, the second pulley 20 and the ratchet wheel 21 are integrated and rotatably connected to the second fixing shaft 22 through a bearing, a pawl 23 is disposed at an end of the ratchet wheel 21 away from the smearing mechanism 5, a knife block 26 is fixedly disposed at an end of the pawl 23 away from the ratchet wheel 21, the knife block 26 is slidably connected to the box 19 through a sliding slot, a second spring 24 and a second fixing block 25 are disposed at one side of the pawl 23, the second fixing block 25 is fixed on an inner wall of the box 19, one side of the second spring 24 is connected to the pawl 23, and the other side of the second spring 24 is connected to the second fixing block 25, all be equipped with the recess in the week side of first pulley 13 and second pulley 20, it includes brush 16 to paint mechanism 5, brush 16 sets up second pulley 20 is kept away from the one end of pawl 23, brush 16 is kept away from the one end of second pulley 20 is equipped with water-absorbing sponge 15, be equipped with the stock solution district on the water-absorbing sponge 15, be equipped with the inlet on the stock solution district.

Through the scheme of the utility model, the coating mechanism 5 and the wire breaking mechanism 7 are arranged in the box in a centralized way, the maintenance agent is directly coated on the wound conducting wire through the hairbrush 16 in the winding process, the coating effect is better than the later-stage coating effect, the maintenance agent is stored in the liquid storage area through the liquid inlet, the hairbrush 16 can preferably select a fiber hairbrush with excellent water absorption performance, the maintenance agent in the water absorption sponge 15 is absorbed into the hairbrush by utilizing the capillary phenomenon, the maintenance agent can be coated on the surface of the conducting wire when the conducting wire continuously passes through the hairbrush 16, the wire breaking mechanism 7 can realize the direct wire breaking after the winding of the coil is stopped, the ratchet wheel 21 rotates forwards when the winding is carried out, the ratchet wheel 23 does not influence the rotation of the ratchet wheel 21, after the winding is finished and the motor is stopped, the ratchet wheel 21 rotates backwards under the acting force of the first spring 12 in the tension adjusting mechanism 2, the ratchet wheel 23 is hooked on the sliding knife block 26 to move forwards, the front end of the sliding knife block 26 is provided with a cutting edge to cut off the conducting wire, realize the broken string, during operation second spring 24 effort is withdrawed pawl 23 to the relevant position once more, relies on the inside effort of device to realize the broken string, has improved production manufacturing efficiency, has still seted up the recess on first pulley 13 and the 20 week sides of second pulley in addition, and the pulley is carried in the recess from transferring the wire, reduces the damage of friction to the wire.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the movable wiring mechanism 6 realizes the uniformity of winding and wiring by means of the circular reciprocating linear motion of the cylinder 17, the movement is stable and the work is reliable, when in winding, the bobbin is firstly fixed on the bobbin fixing mechanism 9, wherein the openable clamping structure realizes the opening and closing of the connecting rod 36 through the movement of the movable block 35 on the rotating shaft 34, so that the bobbins with different diameters can be clamped, the movement of the movable block 35 is controlled by the seat pipe clamp 30 to be installed between the movable block 35 and the rotating shaft 34, the movable block 35 is fixed through clamping the rotating shaft 34, so that the bobbin is clamped, the fastening mechanism 10 supports against the first fixed block 38 through the tip 32, the bobbin is ensured to be horizontal and smoothly rotated, the movable seat 29 can move on the lower fixed block 39, so that the bobbin is convenient to place and take out, the tension adjusting mechanism 2 enables the adjusting wheel 14 to move up and down within a small range through the matching of the adjusting wheel 14 and the first spring 12, when the winding force of the coil is overlarge, the adjusting wheel 14 moves upwards, otherwise, the adjusting wheel moves downwards, the stable stress on the wire is always ensured, the influence on the quality of the coil and the use performance of the motor caused by the uneven stress of the wire is avoided, the smearing mechanism 5 and the wire breaking mechanism 7 are centrally arranged in the box, the maintenance agent is smeared on the wound wire directly through the hairbrush 16 in the process of winding the coil, the more uniform effect is better compared with the later spraying, the hairbrush 16 can preferably select a fiber hairbrush with excellent water absorption performance, the maintenance agent in the water absorption sponge 15 is absorbed into the hairbrush 16 by utilizing the capillary phenomenon, the maintenance agent can be smeared on the surface of the wire when the wire continuously scratches the hairbrush 16, the wire breaking mechanism 7 can realize the direct wire breaking after the coil winding is stopped, the ratchet 21 rotates forwards when the winding is carried out, the pawl 23 does not influence the rotation of the ratchet 21, and the acting force of the first spring 12 in the tension adjusting mechanism 2 is exerted after the winding is finished, the ratchet wheel 21 is enabled to rotate reversely, the pawl 23 is hooked to move the sliding cutter block 26 forwards, the cutting edge is arranged at the front end of the sliding cutter block 26 to cut off a wire, the wire breakage is realized, the pawl 23 and the sliding cutter block 26 are moved to corresponding positions by the acting force of the second spring 24 during secondary operation, the wire breakage is realized by the acting force inside the device, the production and manufacturing efficiency is improved, in addition, grooves are also formed in the peripheral side surfaces of the first pulley 13 and the second pulley 20, the pulleys are conveyed in the grooves by self-transferring wires, the damage of friction to the wires is reduced, the winding device is formed by combining the movable wiring mechanism 6, the tension adjusting mechanism 2, the wire breakage mechanism 7 and the smearing mechanism 5, the requirements of uniform wiring and stress during winding of coils are met, the wire breakage can be directly realized when the winding is finished, the efficiency is higher than that of manual wire breakage, and the smearing mechanism 5 is arranged to smear a curing agent on the surface of the wire during paying off, so that the maintenance effect is realized, the quality and the production efficiency of motor manufacturing are improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The winding device for manufacturing the motor is characterized by comprising a first support (8), wherein a movable wiring mechanism (6), a second support (3), a tension adjusting mechanism (2) and a wire fixing shaft (1) are sequentially arranged on one side of the first support (8), a spool fixing mechanism (9) and a fastening mechanism (10) are arranged on one side, away from the movable wiring mechanism (6), of the first support (8), the movable wiring mechanism (6) comprises an air cylinder (17), one side of the air cylinder (17) is fixedly connected with the first support (8), a box (19) is arranged on one side, away from the first support (8), of the air cylinder (17), the air cylinder (17) is connected with the box (19) through a push disc, a cavity is formed in the box (19), and a second pulley (20) and a wire breaking mechanism (7) are arranged in the cavity, be equipped with on box (19) and paint mechanism (5), remove wiring mechanism (6) and still include slider (18) and first slide bar (4), first slide bar (4) are fixed to be set up first support (8) with between second support (3), first slide bar (4) run through slider (18), slider (18) with first slide bar (4) sliding connection, slider (18) with box (19) fixed connection.

2. The winding device for motor manufacturing according to claim 1, the tension adjusting mechanism (2) comprises an upper fixing block (11), a first spring (12), a first pulley (13), an adjusting wheel (14) and a first fixing shaft (31), a first pulley (13) is arranged on one side of the adjusting wheel (14), a first fixed shaft (31) is arranged on one side of the adjusting wheel (14) far away from the first pulley (13), the first fixed shaft (31) penetrates through the first pulley (13) and the adjusting wheel (14), one end of the first spring (12) is connected with the upper fixed block (11), one end of the first spring (12) far away from the upper fixed block (11) is connected with the adjusting wheel (14), the first pulley (13) is rotatably connected with the first fixed shaft (31) through a bearing.

3. The winding device for motor manufacturing according to claim 1, the bobbin fixing mechanism (9) comprises a motor (33), a rotating shaft (34), a moving block (35), a connecting rod (36), a clamping block (37), a seat tube clamp (30) and a first fixing block (38), the output end of the motor (33) is provided with a rotating shaft (34), one end of the rotating shaft (34) far away from the motor (33) is fixedly connected with the first fixing block (38), the rotating shaft (34) penetrates through the moving block (35), clamping blocks (37) are symmetrically arranged on two sides of the rotating shaft (34), the clamping block (37) is respectively connected with the first fixed block (38) and the moving block (35) in a rotating way through a connecting rod (36), the sitting pipe clamp (30) is arranged between the moving block (35) and the rotating shaft (34), and a fastening mechanism (10) is arranged at one end of the first fixing block (38) far away from the rotating shaft (34).

4. The winding device for manufacturing the motor according to claim 3, wherein the fastening mechanism (10) comprises a tip (32), a movable seat (29) and a lower fixed block (39), the movable seat (29) is arranged at one end of the tip (32) far away from the first fixed block (38), two groups of two symmetrically arranged limited blocks (27) are arranged on the lower fixed block (39), a second sliding rod (28) is fixedly arranged between the two limited blocks (27), the movable seat (29) symmetrically and movably penetrates through the two second sliding rods (28), the movable seat (29) is in sliding connection with the lower fixed block (39) through a sliding groove, and a seat pipe clamp (30) is arranged between the second sliding rod (28) and the movable seat (29).

5. The winding device for manufacturing the motor according to claim 2, wherein the wire breaking mechanism (7) comprises a ratchet wheel (21), the ratchet wheel (21) is arranged on a second pulley (20), a second fixing shaft (22) is arranged inside the box (19), the second fixing shaft (22) penetrates through the ratchet wheel (21) and the second pulley (20), the second pulley (20) and the ratchet wheel (21) are in an integral structure and are rotatably connected with the second fixing shaft (22) through a bearing, a pawl (23) is arranged at one end of the ratchet wheel (21) far away from the smearing mechanism (5), a slider block (26) is fixedly arranged at one end of the pawl (23) far away from the ratchet wheel (21), the slider block (26) is slidably connected with the box (19) through a sliding chute, a second spring (24) and a second fixing block (25) are arranged at one side of the pawl (23), second fixed block (25) are fixed on box (19) inner wall, second spring (24) one side with pawl (23) are connected, the opposite side of second spring (24) with second fixed block (25) are connected, the week side of first pulley (13) and second pulley (20) all is equipped with the recess.

6. The winding device for manufacturing the motor is characterized in that the coating mechanism (5) comprises a brush (16), the brush (16) is arranged at one end, away from the pawl (23), of the second pulley (20), a water absorption sponge (15) is arranged at one end, away from the second pulley (20), of the brush (16), a liquid storage area is arranged on the water absorption sponge (15), and a liquid inlet is arranged on the liquid storage area.

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