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CN-116317402-B - Automatic winding machine for brushless segmented stator

CN116317402BCN 116317402 BCN116317402 BCN 116317402BCN-116317402-B

Abstract

The technical scheme discloses an automatic winding machine for a brushless segmented stator, which comprises a limiting and fixing mechanism, a grabbing and rotating mechanism and a winding mechanism, wherein the limiting and fixing mechanism comprises a first driving piece, a limiting piece, a first wire clamp, a second wire clamp and a second driving piece, the limiting piece is provided with a telescopic end, a first limiting end and a second limiting end, the first limiting end and the second limiting end are respectively located at the upper and lower positions of the telescopic end, the second driving piece is provided with a plurality of symmetrical pushing rods which are arranged on two sides of the first wire clamp, the longitudinal pushing rods of the second driving piece are arranged with the second wire clamp, and the first wire clamp is arranged under the second wire clamp. The technical scheme solves the technical problem of how to automatically limit, grab, rotate and automatically act the whole winding process of the segmented stator.

Inventors

  • ZHU WUJUN
  • ZHENG CANGEN
  • QIN JINFEI
  • WEI CHENGTAO

Assignees

  • 浙江薪人机电科技有限公司

Dates

Publication Date
20260505
Application Date
20230301

Claims (10)

  1. 1. The automatic winding machine for the brushless segmented stator is characterized by comprising a limiting and fixing mechanism, a grabbing and rotating mechanism and a winding mechanism, wherein the limiting and fixing mechanism comprises a first driving piece (1), a limiting piece (2), a first wire clamp (3), a second wire clamp (4) and a second driving piece (5), the limiting piece (2) is provided with a telescopic end (21), a first limiting end (22) and a second limiting end (23), the first limiting end (22) and the second limiting end (23) are respectively arranged at the upper position and the lower position of the telescopic end (21), the second driving piece (5) is provided with a plurality of symmetrical pushing rods which are arranged at two sides of the first wire clamp (3), the longitudinal pushing rods of the second driving piece (5) are arranged with the second wire clamp (4), the first wire clamp (3) is arranged under the second wire clamp (4), the grabbing and rotating mechanism comprises a reciprocating driving component and a grabbing and rotating component, the reciprocating driving component comprises a motor (81) and a second driving belt (85) which are matched with each other, the second driving belt (85) is provided with two symmetrical arrangement and is matched with the motor (81), the first driving belt (92), the second driving belt (95) is matched with a first driving cylinder (91), the first driving belt (95) and the second driving belt (95) is matched with a cylinder (94), the first air cylinder (92) is fixed on the first linkage plate (91), the first air cylinder (92) and the second air cylinder (93) are longitudinally driven and configured, a pushing rod of the second air cylinder (93) and a third air cylinder (94) are transversely driven and configured, the third air cylinder (94) is provided with a rotation driving group (95), the grabbing rod (96) and the rotation driving group (95) are rotatably driven and configured, and the winding mechanism is provided with a winding machine which is arranged on one side of a limiting fixed end.
  2. 2. The automatic winding machine for brushless segmented stators according to claim 1, characterized in that the first driving member (1) is at least two first cylinders (92) which are transversely parallel and aligned in the same direction, the first limiting end (22) is integrally plate-shaped, the second limiting end (23) is integrally cylindrical and has at least two second limiting ends which are transversely and horizontally aligned, and the second limiting end (23) is positioned below the first limiting end (22).
  3. 3. The automatic winding machine for brushless segmented stator according to claim 2, wherein the second wire clamp (4) is in a long rod shape as a whole, and is provided with a mounting hole (41), and a push rod of the second driving member (5) is fixed in the mounting hole (41).
  4. 4. The automatic winding machine for brushless segmented stator according to claim 3, characterized in that the second driving member (5) is at least two symmetrically arranged second cylinders (93), and the push rods of the second cylinders (93) are arranged in a longitudinal manner.
  5. 5. The automatic winding machine for brushless and segmented stator according to claim 4, wherein the reciprocating driving assembly further comprises a first driving belt (82), at least two driving wheels (83) and a driving shaft (84), the motor (81) is matched with the driving wheel (83) through the first driving belt (82), the driving wheel (83) is sleeved on the driving shaft (84), two driving wheels (83) are arranged at two ends of the driving shaft (84), and the second driving belt (85) is provided with the driving wheel (83).
  6. 6. The automatic winding machine for brushless segmented stator according to claim 5, wherein the number of the driving wheels (83) is three and the driving wheels are arranged longitudinally, at least one bearing seat (89) is arranged on the driving shaft (84), a plurality of rollers (86) and a first fixing plate (87) are arranged on the second driving belt (85), two rollers (86) are arranged at two ends of the first fixing plate (87), and the other roller (86) is arranged at a position below the two rollers (86).
  7. 7. The automatic winding machine for the brushless segmented stator according to claim 6, wherein the first fixing plate (87) is of a T-shaped structure, two rollers (86) are arranged at two side end positions of the T-shaped top, a second fixing plate (97) is arranged on the first linkage plate (91), one side of the second fixing plate (97) is provided with a first sliding combination (101), the other side of the second fixing plate is provided with a second sliding combination (102), each sliding combination comprises a linear rail (104) and a sliding seat (105), one side of the second fixing plate (97) is matched with the first fixing plate (87) through the sliding seat (105) and the linear rail (104) of the first sliding combination (101) in sequence, the other side of the second fixing plate (97) is matched with a second linkage plate (98) through the sliding seat (105) and the linear rail (104) of the second sliding combination (102) in sequence, and two ends of the second linkage plate (98) are matched with the first cylinder (92) and the second cylinder (93) respectively.
  8. 8. The automatic winding machine for brushless segmented stators according to claim 7, wherein a third sliding assembly (103) is arranged on the second linkage plate (98), the third sliding assembly (103) is provided with a sliding seat (105) and a wire rail (104), the sliding seat (105) is matched with the second linkage plate (98), the wire rail (104) is matched with the third cylinder (94), the rotary driving group (95) comprises a rack (951) and a ring sleeve (952), the rack (951) is fixedly arranged on a pushing rod of the third cylinder (94), teeth which are annularly arranged outside the ring sleeve (952) are meshed with the rack (951), the grabbing rod (96) is sleeved on the ring sleeve (952), the first linkage plate (91) is respectively provided with a first matching groove (911) and a second matching groove (912), the first matching groove (911) is fixedly provided with a second driving belt (85), the wire (104) is movably arranged in the second matching groove (982), the second linkage plate (98) is provided with a longitudinal portion (98) and a transverse portion (982) is fixedly arranged on the second linkage plate (98) and is fixedly arranged on the second cylinder (982).
  9. 9. The automatic winding machine for the brushless segmented stator according to claim 8, wherein a first allocation frame (991) and a second allocation frame (992) are arranged below the third air cylinder (94), the third air cylinder (94) is arranged on the first allocation frame (991), a pushing rod of the second air cylinder (93) is arranged in a transverse driving mode with the first allocation frame (991), the rack (951) is arranged in the first allocation frame (991), shaft holes are formed in two ends of one side of the second allocation frame (992) and are connected with two ends of the grabbing rod (96) in a shaft mode, and the other side of the second allocation frame is fixedly assembled with the wire rail (104).
  10. 10. The automatic winding machine for brushless segmented stators according to claim 9 wherein each second driving belt (85) is provided with two sets of grabbing rotating assemblies which are aligned, and the grabbing rotating assemblies between the two second driving belts (85) are symmetrically arranged to form four sets of grabbing rotating assemblies.

Description

Automatic winding machine for brushless segmented stator Technical Field The invention relates to mechanical equipment, in particular to a winding device of a brushless motor segmented stator. Background The segmented stator belongs to a component of a brushless motor, each brushless motor is provided with a plurality of segmented stator groups, the segmented stator is required to be subjected to a winding procedure, and the winding procedure can be a positioning, grabbing and winding process, so that corresponding equipment is required to realize the actions. Through searching, the process is basically designed independently at present, such as a slicing stator assembly round device and a stator assembly machine disclosed in China patent application No. 2021103028761, and only a positioning mechanism is disclosed. At present, some mechanisms only can grasp the segmented stator, but cannot rotate the segmented stator, so that the action is discontinuous, and the efficiency is to be improved. Disclosure of Invention The invention aims to provide an automatic winding machine for a brushless segmented stator, which solves the technical problem of how to automatically limit, grab, rotate and automatically act the segmented stator in the whole winding process. The automatic winding machine for the brushless segmented stator comprises a limiting fixing mechanism, a grabbing rotating mechanism and a winding mechanism, wherein the limiting fixing mechanism comprises a first driving piece, a limiting piece, a first wire clamp, a second wire clamp and a second driving piece, the limiting piece is provided with a telescopic end, a first limiting end and a second limiting end, the first limiting end and the second limiting end are respectively located at the upper and lower positions of the telescopic end, the second driving piece is provided with a plurality of symmetrical arrangement on two sides of the first wire clamp, a longitudinal push rod of the second driving piece is arranged on the two sides of the second wire clamp, the first wire clamp is arranged under the second wire clamp, the grabbing rotating mechanism comprises a reciprocating driving assembly and a grabbing rotating assembly, the reciprocating driving assembly comprises a motor and a second driving belt which are matched with each other, the second driving belt is provided with two symmetrical arrangement and is respectively arranged with the motor in a linkage mode, the grabbing rotating assembly comprises a first linkage plate, a first cylinder, a second cylinder, a third cylinder, a rotating driving set and a grabbing rod, the first cylinder is fixedly arranged on the first cylinder and the first cylinder is fixed on the first plate, the first cylinder is arranged on the first cylinder and the first cylinder is arranged on the first cylinder, the second cylinder is arranged on the side of the winding machine, the winding machine is provided with the winding machine, and the fixed end is arranged on one side of the winding machine. The first driving part is at least two first cylinders which are transversely parallel and aligned in the same direction, the whole first limiting end is plate-shaped, the whole second limiting end is cylindrical and is provided with at least two first cylinders which are transversely and horizontally aligned, and the second limiting end is positioned below the first limiting end. The second wire clamp is in a long rod shape as a whole, a mounting hole is formed in the second wire clamp, and a push rod of the second driving piece is fixed in the mounting hole. The second driving part is at least two second cylinders which are symmetrically arranged, and push rods of the second cylinders are longitudinally arranged. The motor is matched with the driving wheel through the first driving belt, the driving wheel is sleeved on the driving shaft, the driving wheels are respectively arranged at the two ends of the driving shaft, and the second driving belt is provided with the driving wheel. The driving wheels are arranged longitudinally, at least one bearing seat is arranged on the driving shaft, a plurality of rollers and a first fixing plate are arranged on the second driving belt, two rollers are arranged at two ends of the first fixing plate, and the other roller is arranged below the two rollers. The first fixing plate is of a T-shaped structure as a whole, two rollers are arranged at the end positions of two sides of the top of the T shape, a second fixing plate is arranged on the first linkage plate, one side of the second fixing plate is provided with a first sliding combination, the other side of the second fixing plate is provided with a second sliding combination, each sliding combination comprises a wire rail and a sliding seat, one side of the second fixing plate is matched with the first fixing plate through the sliding seat and the wire rail of the first sliding combination in sequence, and the other side of the