Stator production equipment

Abstract

The invention relates to stator production equipment. The stator production equipment comprises a base, a rotating assembly, an abutting assembly and a transferring assembly; the transfer assembly comprises a vertical driving part and a horizontal driving part; the rotation driving part comprises a rotation sleeve, a rotation driving part, a plurality of rotation blocks and a fastening driving part, the rotation axis of the rotation sleeve is vertically arranged, and the rotation sleeve is used for being arranged outside the punching sheet in a sleeving mode; the abutting assembly comprises a fixing sleeve, a plurality of abutting blocks and an abutting driving part, the fixing sleeve is coaxially arranged outside the rotating sleeve, and the abutting blocks can move into the fastening grooves of the punching sheets which are not rotated and abut against the lower ends of the rotating punching sheets. After the punching sheet is rotated by a certain angle through the rotating assembly, the abutting block can be inserted into the fastening groove so as to abut against the lower end of the punching sheet, so that the punching sheet can be lifted upwards under upward force, the punching sheets can be separated through equipment, and the subsequent process that the punching sheet is manually transferred to a die on a punching machine is more convenient.

Description

Technical Field

[0001] The present application relates to the technical field of stamping gasket devices, and in particular to a stator production device. Background Art

[0002] The motor stator is a key component of the motor. Today's motor stators are generally produced using round punching sheets. First, a certain number of round punching sheets are stacked, and a deformable fastener is embedded in the fastening groove on the outer wall of the punching sheet. After being pressed, force is applied to the fastener to deform the fastener and expand the fastening groove, so that it can be fixed into a whole with accurate size, neat appearance, and tight fit, thereby completing the production of a stator.

[0003] When circular punching sheets are produced and transported to the stamping position, multiple circular punching sheets are usually stacked into a column. After being transported to the stamping position, since the number of circular punching sheets stacked into a column is more than the number of punching sheets required for a motor stator, some punching sheets need to be removed from the column. However, the weight of the punching sheets that need to be removed at one time is relatively large, and the stacking between adjacent punching sheets is relatively tight, which makes the process of removing the punching sheets from the column more troublesome.

[0004] Therefore, it is necessary to propose a new technical solution to solve the above problems. Summary of the invention

[0005] In order to make the transfer process of punching sheets more convenient and improve the processing efficiency of the stator, the present application provides a stator production equipment.

[0006] The present application provides a stator production device, which adopts the following technical solution: A stator production device comprises a base, a rotating assembly arranged on the base for driving a plurality of punching sheets to rotate, an abutting assembly for abutting under the punching sheets, and a transfer assembly for driving the punching sheets to transfer; The transfer assembly includes a vertical drive member disposed on the base and a horizontal drive member disposed on the driving end of the vertical drive member; The rotary drive member includes a rotary sleeve rotatably connected to the driving end of the vertical drive member, a rotary drive member driving the rotary sleeve to rotate, a plurality of rotary blocks circumferentially arranged on the inner wall of the rotary sleeve, and a fastening drive member driving the rotary blocks to move horizontally, the rotary axis of the rotary sleeve is arranged vertically, the rotary sleeve is used to be sleeved outside the punching sheet, and the rotary blocks can be embedded in the fastening grooves of the punching sheet; The abutment assembly includes a fixed sleeve fixed on the driving end of the vertical driving member, a plurality of abutment blocks slidably arranged on the fixed sleeve, and an abutment driving member that pushes the abutment blocks to move horizontally. The fixed sleeve is coaxially arranged outside the rotating sleeve, and the abutment blocks can move into the fastening groove of the non-rotating punching piece and abut against the lower end of the rotating punching piece.

[0007] By adopting the above technical solution, after the punching piece abutted by the Qi is rotated a certain angle by using the rotating component, the abutment block can be inserted into the fastening groove to prevent the punching piece that does not need to be rotated from rotating. Then, the abutment block can be used to abut the lower end of the rotated punching piece, so that the punching piece can be lifted upward by the upward force, and the punching pieces can be separated by the equipment, thereby making the process of manually transferring the subsequent punching pieces to the mold on the stamping machine more convenient.

[0008] Optionally: a gap is left between the upper end of the abutment block and the lower end surface of the rotating block, and the gap between the upper end surface of the abutment block and the lower end surface of the rotating block is smaller than the thickness of a punching sheet.

[0009] By adopting the above technical solution, when the rotating block is inserted into the fastening groove to drive the punch to rotate, and the abutment block is inserted into the fastening groove to limit the rotation of the punch, it will not affect the fixation or rotation of the adjacent punch.

[0010] Optionally: the fixed sleeve is also provided with a reinforcement component for further supporting the lower end of the punching sheet, the reinforcement component includes a reinforcement block, a vertical reinforcement driving member for driving the reinforcement block to move vertically, and a horizontal reinforcement driving member for driving the reinforcement block to move horizontally, and the upper end surface of the reinforcement block can abut against the lower end of the punching sheet.

[0011] By adopting the above technical solution, the reinforcing block is abutted against the lower end of the punching sheet, thereby increasing the contact area between the reinforcing block and the punching sheet, reducing the pressure between the reinforcing block and the punching sheet, and making it difficult for the punching sheet to deform when being moved.

[0012] Optionally: a supporting assembly for placing the transferred punch is also provided on the base, and the supporting assembly includes a plurality of receiving seats provided on the base, and the diameter of the upper end surface of the receiving seat is smaller than the diameter of the punch.

[0013] By adopting the above technical solution, after the punching sheet is separated from the stacked columnar bodies, the punching sheet can be placed on the receiving seat to facilitate subsequent manual handling.

[0014] Optionally: the supporting assembly also includes a turntable rotatably connected to the base and a supporting driving member that drives the turntable to rotate, and the receiving seat is circumferentially arranged above the turntable.

[0015] By adopting the above technical solution, when manually carrying the punching sheet on one of the receiving seats, a new punching sheet taken from the columnar body can be placed on the receiving seat.

[0016] Optionally: The base is also provided with a transition component for transferring the punching sheet from the abutment component to the receiving seat, the transition component includes a transition seat for placing the punching sheet, a clamping member for clamping the workpiece, and a transition driving member for driving the clamping member to move, and the clamping member clamps the workpiece and transfers it to the receiving seat.

[0017] By adopting the above technical solution, when the turntable has not yet rotated the receiving seat, the punching sheet removed from the columnar body can be temporarily placed on the transition seat.

[0018] Optional: the receiving seat is rotatably connected to the turntable, and the base is provided with a driving component for driving the turntable close to the transition seat to rotate, the driving component includes an active friction wheel rotatably connected to the base, a driven friction wheel coaxially connected to the lower end of the turntable and a friction driving member driving the active friction wheel to rotate, the driven friction wheel is arranged below the turntable, and the active friction wheel can abut against the driven friction wheel and rotate synchronously.

[0019] By adopting the above technical solution, multiple disc punching sheets are placed on the same receiving seat, and the multiple disc punching sheets on the same receiving seat are placed in an staggered manner, which makes the movement of the multiple disc punching sheets more convenient, and enables the same receiving seat to be placed with the number of punching sheets required for processing a stator, thereby making the stator transportation process more convenient.

[0020] Optional: A brake assembly that abuts against the driven friction wheels is provided under the turntable, the brake assembly includes a brake pad that is slidably provided under the turntable, and an elastic member that pushes the brake pad to move toward the driven friction wheel, the brake pad moves radially along the turntable and is provided on the side of the driven friction wheel close to the axis of the turntable, a guide block is provided below the brake pad, a guide slope is provided at one end of the guide block away from the axis of the turntable, and the end of the guide slope that faces the rotation of the turntable is inclined toward the direction of the axis of the turntable, and a reset rod is also provided on the base, the reset rod can abut against the guide slope to push the brake pad away from the driven friction wheel.

[0021] By adopting the above technical solution, the brake assembly can be used to limit the rotation of the receiving seat when the turntable rotates, so that the rotation process of the turntable remains stable.

[0022] In summary, the present application includes at least one of the following beneficial technical effects: 1. After the punch is rotated to a certain angle by the rotating assembly, the abutment block can be inserted into the fastening groove to abut against the lower end of the punch, so that the punch can be lifted upward by the upward force, so that the punches can be separated by the equipment, making it more convenient to manually transfer the subsequent punches to the mold on the punching machine; 2. The same receiving seat can be used to place the required number of punching sheets for stator processing, making the stator handling process more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application; Figure 2 This is a schematic diagram of the structure of the rotating assembly used to illustrate an embodiment of the present application; Figure 3 for Figure 2 A magnified view of part A; Figure 4 This is a schematic diagram of the structure of the driving assembly used to illustrate an embodiment of the present application.

[0024] In the figure, 1, base; 11, top frame installation; 2, rotating assembly; 21, rotating sleeve; 22, rotating drive member; 23, rotating block; 24, fastening drive member; 25, outer gear ring; 26, gear; 3, abutment assembly; 31, fixed sleeve; 32, abutment block; 33, abutment drive member; 34, mounting ring; 4, transfer assembly; 41, vertical drive member; 42, horizontal drive member; 421, longitudinal drive member; 422, transverse drive member; 43, longitudinal sliding plate; 45. vertical mounting plate; 5. reinforcement assembly; 51. reinforcement block; 52. vertical reinforcement drive member; 53. horizontal reinforcement drive member; 54. vertical fixing plate; 6. supporting assembly; 61. turntable; 62. supporting drive member; 63. receiving seat; 7. transition assembly; 71. transition seat; 72. clamping member; 73. transition drive member; 8. drive assembly; 81. active friction wheel; 82. driven friction wheel; 83. friction drive member; 9. brake assembly; 91. brake pad; 92. elastic member; 93. guide block; 94. guide ramp; 95. reset rod; DETAILED DESCRIPTION The present application is further described in detail below in conjunction with the accompanying drawings.

[0025] The present application discloses a stator production device, such as Figure 1 and Figure 2 As shown, it includes a base 1 arranged on the ground, a rotating component 2 arranged on the base 1 for driving the punch to rotate, an abutting component 3 for abutting under the punch after rotation, and a transfer component 4 for driving the punch to move. The rotating component 2 rotates several punches that need to be moved by a certain angle, so that the fastening grooves of the punch after rotation are separated from the fastening grooves of the punch below that have not moved, and then the abutting component 3 is embedded in the fastening groove of the punch that has not rotated so as to abut with the lower end of the punch above that has rotated, and then the transfer component 4 drives the abutting component 3 to move, so as to move the punch after rotation.

[0026] A mounting top frame 11 is arranged above the base 1, and the mounting top frame 11 is fixedly connected to the base 1 through a column, so that an installation space is left between the mounting top frame 11 and the base 1. The transfer assembly 4 includes a vertical driving member 41 arranged below the mounting top frame 11 and a horizontal driving member 42 arranged on the driving end of the vertical driving member 41. The vertical driving member 41 is a hydraulic cylinder in this embodiment, and the horizontal driving member 42 includes a longitudinal driving member 421 and a transverse driving member 422. The longitudinal driving member 421 and the transverse driving member 422 are lead screw slides in this embodiment. The longitudinal driving member 421 is installed below the mounting top frame 11, and a longitudinal sliding plate 43 is arranged on the driving end of the longitudinal driving member 421. The longitudinal sliding plate 43 is slidably arranged below the mounting top frame 11. The transverse driving member 422 is installed below the longitudinal sliding plate 43, and a transverse sliding plate is installed on the driving end of the transverse driving member 422. The transverse sliding plate is slidably arranged below the longitudinal sliding plate 43. A vertical mounting plate 45 is vertically arranged on one side of the transverse sliding plate parallel to its sliding direction. The upper end of the vertical mounting plate 45 is arranged higher than the mounting top frame 11. The vertical driving member 41 is installed on the side wall of the vertical mounting plate 45 away from the longitudinal sliding plate 43. A vertical sliding plate is also vertically slid on the longitudinal sliding plate 43. The driving end of the vertical driving member 41 is connected to the upper end of the vertical sliding plate, thereby driving the vertical sliding plate to slide vertically.

[0027] The rotary drive member 22 includes a rotary sleeve 21 rotatably connected to the bottom of the vertical sliding plate, a rotary drive member 22 driving the rotary sleeve 21 to rotate, a plurality of rotary blocks 23 circumferentially arranged on the inner wall of the rotary sleeve 21, and a fastening drive member 24 driving the rotary block 23 to move horizontally. The rotary sleeve 21 is rotatably connected to the bottom of the vertical sliding plate through a bearing, an outer gear ring 25 is coaxially fixed on the outer wall of the rotary sleeve 21, and a servo motor is selected for the rotary drive member 22 in this embodiment. The rotary drive member 22 is installed above the vertical sliding plate, and the driving end of the rotary drive member 22 passes through the vertical sliding plate and is coaxially fixed with a gear 26, which can mesh with the outer gear ring 25 to drive the rotary sleeve 21 to rotate. The rotary block 23 is vertically arranged and can be inserted into the fastening groove of the punching sheet. A plurality of rotary guide rods are arranged on the end surface of the rotary block 23 close to the rotary sleeve 21, and the rotary guide rods are penetrated through the rotary sleeve 21 and slideably cooperate with the rotary sleeve 21. In this embodiment, the rotary drive member 22 is an electric push cylinder, which is installed on the outer wall of the rotary sleeve 21. The rotary drive member 22 is respectively connected to the rotary block 23 to push the rotary block 23 to insert into the fastening groove of the punch or to disengage from the fastening groove. After the rotary sleeve 21 moves to the outside of the punch arranged in a columnar shape, the rotary sleeve 21 moves downward to the rated height, and then the rotary block 23 is inserted into the fastening groove of the punch, and then the rotary sleeve 21 rotates to drive the punch to rotate.

[0028] like Figure 3As shown, the abutment assembly 3 includes a fixed sleeve 31 fixedly installed below the vertical sliding plate, a plurality of abutment blocks 32 slidably arranged on the fixed sleeve 31, and an abutment driving member 33 for pushing the abutment blocks 32 to move horizontally. The fixed sleeve 31 is coaxially arranged outside the rotating sleeve 21, and a gap is left between the inner wall of the fixed sleeve 31 and the outer wall of the rotating sleeve 21, and the lower end of the fixed sleeve 31 is arranged lower than the rotating sleeve 21. A mounting ring 34 is also coaxially fixed to the lower end of the fixed sleeve 31, and the inner diameter of the mounting ring 34 is equal to the inner diameter of the rotating sleeve 21, and an installation gap is left between the upper end face of the mounting ring 34 and the lower end face of the rotating sleeve 21. The abutment block 32 is circumferentially slidably arranged on the upper end face of the mounting ring 34, and a gap is left between the upper end face of the abutment block 32 and the lower end face of the rotating block 23, and the gap between the abutment block 32 and the rotating block 23 is less than the thickness of a punching sheet. The sliding direction of the abutment block 32 is parallel to the radial arrangement of the mounting ring 34. In this embodiment, the abutment drive member 33 is an electric push cylinder, which is mounted on the upper end surface of the mounting ring 34, and the driving end of the abutment drive member 33 is fixed to the end surface of the abutment block 32 away from the punching sheet. The abutment block 32 can be inserted into the fastening groove of the punching sheet, so that after the punching sheet rotates, the abutment block 32 can abut against the lower end of the lowest punching sheet after rotation, and then apply an upward thrust to the punching sheet after rotation, so that the punching sheet after rotation can be transferred, and when the rotating block 23 drives the punching sheet to rotate, the abutment block 32 can also prevent the punching sheet that does not need to rotate from rotating.

[0029] Since only the part of the abutment assembly 3 inserted into the positioning groove contacts the punch, the contact area between the abutment block 32 and the punch is small, so that when moving, the pressure between the abutment block 32 and the punch is large, resulting in a slight deformation of the punch. Therefore, a reinforcement assembly 5 is also provided on the fixed sleeve 31 to further support the lower end of the punch. The reinforcement assembly 5 is circumferentially arranged on the inner wall of the fixed sleeve 31. The reinforcement assembly 5 includes a reinforcement block 51 slidably arranged on the mounting ring 34, a vertical reinforcement driving member 52 that drives the reinforcement block 51 to move vertically, and a horizontal reinforcement driving member 53 that drives the reinforcement block 51 to move horizontally. In this embodiment, the vertical reinforcement driving member 52 and the horizontal reinforcement driving member 53 are both electric push cylinders. The vertical reinforcement driving member 52 is installed on the inner wall of the fixed sleeve 31. A vertical fixing plate 54 is vertically slidable on the inner wall of the fixed sleeve 31. The driving end of the vertical driving member is connected to the vertical fixing plate 54. The vertical fixing plate 54 is arranged in an L-shape, the horizontal reinforcement driving member 53 is installed on the horizontal part of the vertical fixing plate 54, the reinforcement block 51 slides horizontally on the vertical fixing plate 54, and the reinforcement block 51 is connected to the driving end of the horizontal reinforcement driving member 53. The reinforcement block 51 is arranged in an arc shape, and the reinforcement block 51 can abut under the punching piece lifted up a certain distance, thereby increasing the contact area with the punching piece and reducing the deformation of the punching piece when moving.

[0030] like Figure 1As shown, the base 1 is also provided with a supporting assembly 6 for placing the transferred punches, and the supporting assembly 6 includes a turntable 61 rotatably connected to the base 1, a supporting driving member 62 driving the turntable 61 to rotate, and a plurality of receiving seats 63 circumferentially arranged on the turntable 61. The supporting driving member 62 is a motor in this embodiment, and the driving end of the supporting driving member 62 is connected to the turntable 61 through a belt, thereby driving the turntable 61 to rotate. The receiving seat 63 is arranged above the base 1, and the upper end surface diameter of the receiving seat 63 is smaller than the diameter of the punch, so that after the punch is placed on the receiving seat 63, the edge of the punch can be located outside the receiving seat 63, so that there is a position where force can be directly applied when taking the punch, making it more convenient to take the punch.

[0031] The base 1 is also provided with a transition component 7 for transferring the punch from the abutment component 3 to the receiving seat 63. The transition component 7 includes a transition seat 71 for placing the punch, a clamping member 72 for clamping the workpiece, and a transition driving member 73 for driving the clamping member 72 to move. The transition seat 71 is installed on the base 1, and the diameter of the upper end surface of the transition seat 71 is smaller than the diameter of the punch. In this embodiment, the transition driving member 73 is a manipulator, and the transition driving member 73 is installed on the base 1. The driving end of the transition driving member 73 is connected to the clamping member 72. In this embodiment, the clamping member 72 is a clamping jaw, and the claw portion of the clamping jaw is set in an arc shape, so that the punch placed on the transition seat 71 can be stably clamped.

[0032] like Figure 4 As shown, in order to place more punching sheets on the receiving seat 63 and make it more convenient to take them out later, the receiving seat 63 is rotatably connected to the turntable 61, and the base 1 is also provided with a driving assembly 8 for driving the receiving seat 63 near the transition seat 71 to rotate. The driving assembly 8 includes an active friction wheel 81 rotatably connected to the base 1, a driven friction wheel 82 coaxially fixed to the receiving seat 63, and a friction driving member 83 for driving the active friction wheel 81 to rotate. The rotating shaft below the receiving seat 63 passes through the turntable 61 and is coaxially fixed to the driven friction wheel 82. The active friction wheel 81 is arranged close to the transition seat 71. The friction driving member 83 in this embodiment is a motor. The friction driving member 83 drives the active friction wheel 81 to rotate through a belt. When the driven friction wheel 82 rotates to be close to the transition seat 71, the active friction wheel 81 abuts against the driven friction wheel 82, thereby driving the receiving seat 63 to rotate. After a group of punching sheets is placed on the receiving seat 63, the next group of punching sheets can deviate from the previous group of punching sheets and be placed on the previous group of punching sheets, so that there is a position where force can be directly applied when taking a group of punching sheets later.

[0033] In order to prevent the receiving seat 63 from rotating itself during the rotation of the rotating disk 61, a plurality of brake assemblies 9 are arranged below the rotating disk 61. The brake assemblies 9 are arranged close to the driven friction wheel 82. The brake assemblies 9 include a brake pad 91 slidably arranged below the rotating disk 61, and an elastic member 92 for pushing the brake pad 91 to move toward the driven friction wheel 82. The brake pad 91 is arranged on the side of the driven friction wheel 82 close to the axis of the rotating disk 61, and moves along the radial direction of the rotating disk 61 from the brake wheel to abut against the driven friction wheel 82, thereby limiting the rotation of the driven friction wheel 82. In this embodiment, the elastic member 92 is a spring, one end of the elastic member 92 abuts against the bottom of the rotating disk 61, and the other end of the elastic member 92 abuts against one end of the brake pad 91 close to the axis of the rotating disk 61, so that the elastic member 92 applies a force toward the driven friction wheel 82 to the brake pad 91, so that the brake pad 91 and the driven friction wheel 82 remain in abutment. A guide block 93 is also installed below the brake pad 91. A guide slope 94 is provided on the side wall of the guide block 93 away from the axis of the turntable 61. The end of the guide slope 94 facing the rotation direction of the turntable 61 is inclined toward the axis of the turntable 61. A reset rod 95 is also provided on the base 1. The reset rod 95 can abut against the guide slope 94, thereby pushing the brake pad 91 to move toward the axis of the turntable 61. When the active friction wheel 81 needs to contact the driven friction wheel 82, the brake pad 91 can be disconnected from the driven friction wheel 82, so that the active friction wheel 81 can drive the driven friction wheel 82 to rotate.

[0034] The implementation principle of this embodiment is: the pallet with the punching sheets is moved to the base 1 by a forklift and is located below the abutment assembly 3. The transfer assembly 4 drives the rotating sleeve 21 to align with the punching sheet. Then the rotating sleeve 21 moves downward so that the lower end of the rotating block 23 is located above the lower end of the lowest sheet of the punching sheet that needs to be rotated. Then the rotating block 23 is inserted into the fastening groove of the punching sheet that needs to be rotated, and then the abutment block 32 is inserted into the fastening groove of the punching sheet that does not need to be rotated. The rotating sleeve 21 is rotated at a certain angle so that the fastening groove of the punching sheet after rotation is not connected with the fastening groove of the punching sheet that has not been rotated. After that, the abutment assembly 3 moves upward a certain distance, the reinforcement block 51 moves to the bottom of the moving punch and abuts against the punch, and the punch is moved to the transition seat 71. Then, the clamping member 72 clamps the punch and moves it to the receiving seat 63, and then the next punch is moved to the punch on the receiving seat 63, and the two groups of punches are offset. Then, the receiving seat 63 is rotated one hundred and eighty degrees, and continues to be superimposed and re-shot, so that the number of punches on the same receiving seat 63 reaches the number required for a stator processing, and then the turntable 61 rotates to receive the next punch, and the punch on the receiving seat 63 is manually transferred to the mold of the stamping machine for stamping processing.

[0035] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A stator production equipment, characterized in that: It comprises a base (1), a rotating assembly (2) arranged on the base (1) and used to drive a plurality of punching sheets to rotate, an abutting assembly (3) used to abut under the punching sheets, and a transfer assembly (4) for driving the punching sheets to transfer; The transfer assembly (4) comprises a vertical driving member (41) arranged on the base (1) and a horizontal driving member (42) arranged on the driving end of the vertical driving member (41); The rotary drive member (22) comprises a rotary sleeve (21) rotatably connected to a driving end of a vertical drive member (41), a rotary drive member (22) driving the rotary sleeve (21) to rotate, a plurality of rotary blocks (23) circumferentially arranged on the inner wall of the rotary sleeve (21), and a fastening drive member (24) driving the rotary blocks (23) to move horizontally, the rotary axis of the rotary sleeve (21) being arranged vertically, the rotary sleeve (21) being used to be sleeved outside the punching sheet, and the rotary blocks (23) being capable of being embedded in the fastening grooves of the punching sheet; The abutment assembly (3) comprises a fixed sleeve (31) fixed on the driving end of the vertical driving member (41), a plurality of abutment blocks (32) slidably arranged on the fixed sleeve (31), and an abutment driving member (33) for pushing the abutment blocks (32) to move horizontally. The fixed sleeve (31) is coaxially arranged outside the rotating sleeve (21). The abutment blocks (32) can move into the fastening groove of the non-rotating punching piece and abut against the lower end of the rotating punching piece.

2. A stator production equipment according to claim 1, characterized in that: A gap is left between the upper end of the abutment block (32) and the lower end surface of the rotating block (23), and the gap between the upper end surface of the abutment block (32) and the lower end surface of the rotating block (23) is smaller than the thickness of a punching sheet.

3. The stator production equipment according to claim 1, characterized in that: The fixing sleeve (31) is also provided with a reinforcement component (5) for further supporting the lower end of the punching sheet. The reinforcement component (5) comprises a reinforcement block (51), a vertical reinforcement driving member (52) for driving the reinforcement block (51) to move vertically, and a horizontal reinforcement driving member (53) for driving the reinforcement block (51) to move horizontally. The upper end surface of the reinforcement block (51) can abut against the lower end of the punching sheet.

4. The stator production equipment according to claim 1, characterized in that: The base (1) is also provided with a supporting assembly (6) for placing the transferred punching sheet, and the supporting assembly (6) comprises a plurality of receiving seats (63) arranged on the base (1), and the diameter of the upper end surface of the receiving seat (63) is smaller than the diameter of the punching sheet.

5. The stator production equipment according to claim 4, characterized in that: The supporting assembly (6) further comprises a turntable (61) rotatably connected to the base (1) and a supporting driving member (62) for driving the turntable (61) to rotate, and the receiving seat (63) is circumferentially arranged above the turntable (61).

6. The stator production equipment according to claim 5, characterized in that: The base (1) is also provided with a transition component (7) for transferring the punching sheet from the abutment component (3) to the receiving seat (63). The transition component (7) includes a transition seat (71) for placing the punching sheet, a clamping member (72) for clamping the workpiece, and a transition driving member (73) for driving the clamping member (72) to move. The clamping member (72) clamps the workpiece and transfers it to the receiving seat (63).

7. The stator production equipment according to claim 4, characterized in that: The receiving seat (63) is rotatably connected to the turntable (61), and a driving assembly (8) is provided on the base (1) for driving the turntable (61) close to the transition seat (71) to rotate. The driving assembly (8) comprises an active friction wheel (81) rotatably connected to the base (1), a driven friction wheel (82) coaxially connected to the lower end of the turntable (61), and a friction driving member (83) for driving the active friction wheel (81) to rotate. The driven friction wheel (82) is provided below the turntable (61), and the active friction wheel (81) can abut against the driven friction wheel (82) and rotate synchronously.

8. The stator production equipment according to claim 7, characterized in that: A brake assembly (9) is provided below the rotating disk (61) and is respectively in contact with the driven friction wheel (82). The brake assembly (9) comprises a brake pad (91) which is slidably provided below the rotating disk (61) and an elastic member (92) which pushes the brake pad (91) to move toward the driven friction wheel (82). The brake pad (91) moves along the radial direction of the rotating disk (61) and is provided on a side of the driven friction wheel (82) close to the axis of the rotating disk (61). A guide block (93) is provided below the brake pad (91). A guide slope (94) is provided at one end of the guide block (93) away from the axis of the rotating disk (61). The end of the guide slope (94) which faces the rotation of the rotating disk (61) is inclined toward the axis of the rotating disk (61). A reset rod (95) is also provided on the base (1). The reset rod (95) can be in contact with the guide slope (94) to push the brake pad (91) away from the driven friction wheel (82).

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