A winding device for the motor of a new energy vehicle

Abstract

The present invention relates to the technical field of motor winding equipment, and discloses a motor winding equipment for new energy vehicles, including a machine body. A top bracket is fixedly connected to the upper surface of the machine body. Sliders are respectively slidably connected to both sides of the top bracket. A cylinder is rotatably connected to the surface of the slider. A clamping assembly is installed at the driving end of the cylinder. The clamping assembly includes a connecting column. One end of the connecting column is fixedly connected to the driving end of the cylinder, and the other end of the connecting column is fixedly connected to a mounting seat. In the present invention, the cylinder drives the mounting seat to extend into the interior of the rotor, so that the clamping frame rotates and unfolds outward until it abuts against the inner wall of the rotor, achieving the effect of clamping the rotor. It is applicable to rotors of various sizes. Moreover, the pressure sensor detects the pressure, that is, the clamping force applied by the clamping frame to the rotor, to achieve stable clamping, and at the same time avoid deformation of the clamping frame or the rotor caused by excessive clamping force.

Description

Technical Field

[0001] The present invention relates to the technical field of motor winding equipment, and specifically provides a motor winding equipment for new energy vehicles. Background Art

[0002] With the popularization of automobiles and electric forklifts, the demand for their power units is increasing day by day. The motor in the power unit is the most important component, and the rotor assembly in the motor is even more crucial. The quality of the rotor assembly is determined by the production equipment and process.

[0003] Currently, there are still some defects in the use of winding machines for multi-layer wound rotors of such motors in China. For example, it is not convenient to clamp and fix motor rotors of different sizes, which brings a lot of inconvenience to the winding process.

[0004] After retrieval, a fully automatic multi-layer winding machine for automotive starter motors and oil pump motor rotors is disclosed in the publication number: CN114285237B. It includes a top base. A first cylinder is installed below the top base through bolts. A second cylinder is welded inside the fixed frame, and the second cylinder is engaged with an oil cylinder through a piston. A clamping mechanism for fixing and clamping motor rotors of different sizes is installed on the left side of the oil cylinder. A pushing mechanism for automatically taking out the wound motor rotor is arranged on the left side of the fixed frame. A limiting frame is welded below the left side of the telescopic kit, and a cutting mechanism for automatically cutting the wire of the wound motor rotor is installed inside the limiting frame. Through the pushing mechanism of the present invention, not only can the motor rotor be loosened by the reset of the push block, but also the motor rotor can be pushed out to the left by the reset of the push block in cooperation with the oil pipe and the telescopic oil rod, thus avoiding the need for manual removal.

[0005] In the above application, the rotor is clamped and fixed through the clamping mechanism, but the position of the rotor slot cannot be accurately positioned, which makes the copper wire easy to deviate from the rotor slot, and the rotor is loaded and unloaded manually, which relatively affects the processing efficiency. Summary of the Invention

[0006] Aiming at the deficiencies of the prior art, the present invention provides a motor winding equipment for new energy vehicles, which solves the problem that the winding machine is not convenient for clamping and fixing motor rotors of different sizes.

[0007] To achieve the above objectives, the present invention is realized through the following technical solutions: A winding device for a new energy vehicle motor, comprising a machine body, the upper surface of the machine body is fixedly connected with a top bracket, both sides of the top bracket are respectively slidably connected with sliders, the surface of the slider is rotatably connected with a cylinder, and a clamping assembly is installed at the driving end of the cylinder. The clamping assembly includes a connecting column, one end of the connecting column is fixedly connected with the driving end of the cylinder, and the other end of the connecting column is fixedly connected with a mounting seat. A plurality of slots are opened on the surface of the mounting seat, and a plurality of clamping brackets are rotatably connected to the outer side wall of the mounting seat through torsion spring shafts. An inclined block is fixedly connected to the inner side wall of the clamping bracket. A telescopic rod is fixedly connected to the center of the interior of the mounting seat, and an extrusion head is fixedly connected to the outer wall of the telescopic rod. A conveying assembly is installed on the upper surface of the machine body, and the conveying assembly is used for conveying the rotor. A winding mechanism is fixedly arranged on the inner top wall of the top bracket.

[0008] Preferably, an elastic member I is sleeved on the outer wall of the telescopic rod. Opposite ends of the two telescopic rods are respectively installed with an extrusion block and a pressure sensor. The outer wall of the extrusion block is fixedly connected with one end of a telescopic rod, and the outer wall of the pressure sensor is fixedly connected with one end of the other telescopic rod.

[0009] Preferably, electric push rods IV are respectively fixedly connected to both sides of the machine body, and a guide plate is fixedly connected to the driving end of the electric push rod IV.

[0010] Preferably, a position adjustment assembly is installed on the surfaces of the cylinder and the machine body. The position adjustment assembly includes a U-shaped support frame. Two ends of the support frame are respectively fixedly connected with the lower surfaces of the two sliders. An electric push rod I is fixedly connected to the center of the support frame, and the driving end of the electric push rod I is fixedly connected with the inner top wall of the machine body.

[0011] Preferably, the position adjustment assembly further includes two gears. The two gears are respectively fixedly installed on the outer walls of the two cylinders. The tooth ends of the gears are meshed with racks. The bottom ends of the two racks are fixedly connected with a U-shaped connecting frame, and the connecting frame penetrates through the support frame.

[0012] Preferably, an electric push rod II is fixedly connected to the surface of the connecting frame, and the driving end of the electric push rod II is fixedly connected with the lower surface of the support frame.

[0013] Preferably, the conveying assembly includes a conveyor belt. The conveyor belt is fixedly installed on the upper surface of the machine body. A plurality of conveying frames are equidistantly distributed on the conveyor belt of the conveyor belt.

[0014] Preferably, the conveying frame includes a base. Connecting grooves are respectively opened on both sides of the base. Two groups of support plates are arranged above the base. The support plates are L-shaped, and the bottom ends of the support plates are slidably connected with the connecting grooves.

[0015] Preferably, an opening is formed on the surface of the support plate, a partition is fixedly connected to the center of the connecting groove, elastic members III are respectively fixedly connected to both sides of the partition, and the other ends of the elastic members III are fixedly connected to the adjacent support plates.

[0016] Preferably, the conveying assembly further includes a fixing table, the bottom end of the fixing table is fixedly installed on the frame of the conveyor belt, an electric push rod III is fixedly connected to the surface of the fixing table, a clamping plate is fixedly connected to the driving end of the electric push rod III, and a V-shaped guiding groove is formed on the surface of the clamping plate.

[0017] Working principle: The rotors of the automotive motor are sequentially placed on the conveying rack, and the conveying rack with the rotors is moved to directly below the top support by the operation of the conveyor belt for winding. The electric push rod III is controlled to operate through the controller. The electric push rod III extends to drive the clamping plate to move to the lower part of the support plate. The two support plates are pushed to move synchronously and towards each other through the guiding groove, so that the upper ends of the support plates abut against the rotor salient poles to straighten the rotor, making the salient pole at the top of the rotor vertically face the winding mechanism for winding, thereby improving the winding accuracy of the rotor.

[0018] The electric push rod I is controlled to operate through the controller. The telescopic movement of the electric push rod I drives the support frame to rise and fall. The rise and fall of the support frame drives the slider to rise. The rise and fall of the slider drives the clamping assembly to rise and fall, making the clamping assembly face the rotor. The cylinder drives the mounting seat to extend into the interior of the rotor, so that the relative ends of the two telescopic rods abut against and gradually contract. When the telescopic rods contract, they drive the extrusion head to slide towards the interior of the mounting seat. The movement of the extrusion head abuts against and pushes the inclined block to rotate. The rotation of the inclined block drives the clamping frame to rotate, so that the clamping frame rotates and unfolds outwards until it abuts against the inner wall of the rotor, achieving the effect of clamping the rotor. It is applicable to rotors of various sizes. When the two telescopic rods are butted, the extrusion block will extrude the pressure sensor. The pressure sensor detects the pressure, and when the pressure reaches a predetermined value, the controller controls the cylinder to stop operating, thereby controlling the clamping force applied by the clamping frame to the rotor, realizing stable clamping, and at the same time avoiding deformation of the clamping frame or the rotor caused by excessive clamping force.

[0019] After clamping is completed, the electric push rod III contracts to stagger the clamping plate from the support plate. The electric push rod I contracts to drive the rotor to rise a certain distance and then winding is performed by the winding mechanism. Subsequently, the electric push rod II is controlled to operate through the controller. The electric push rod II contracts to drive the connecting frame to rise. The rise of the connecting frame drives the racks at both ends to rise. The rise of the racks drives the gear to rotate. The rotation of the gear drives the cylinder to rotate. The rotation of the cylinder drives the clamping assembly to rotate, so that the same rotational driving force is generated on both sides of the rotor to drive the rotor to rotate, facilitating the winding mechanism to wind different parts of the rotor.

[0020] After the winding is completed, the electric push rod 1 contracts to drive the rotor to descend, and the rotor is placed on the conveying rack again. The control cylinder contracts to make the clamping assembly withdraw from the rotor, and the rotor is conveyed away by the conveyor belt. The loading and unloading of the rotor can be carried out when the winding mechanism is operating, so as to save the loading and unloading time of the rotor and improve the winding efficiency of the rotor.

[0021] The present invention provides a winding device for a new energy vehicle motor. It has the following beneficial effects:

[0022] 1. In the present invention, the cylinder drives the mounting seat to extend into the interior of the rotor, causing the clamping frame to rotate and expand outwards until it abuts against the inner wall of the rotor, achieving the effect of clamping the rotor. It is applicable to rotors of various sizes. Moreover, the pressure sensor is used to detect the pressure, that is, the clamping force exerted by the clamping frame on the rotor, to achieve stable clamping, and at the same time avoid deformation of the clamping frame or the rotor caused by excessive clamping force.

[0023] 2. In the present invention, the electric push rod 2 contracts to drive the clamping assembly to rotate, so that the same rotational driving force is generated on both sides of the rotor to drive the rotor to rotate, adjusting the winding position of the rotor, and facilitating the winding mechanism to wind different parts of the rotor.

[0024] 3. In the present invention, the conveyor belt runs to move the conveying rack with the rotor placed on it to directly below the top support for winding. After the winding is completed, it is conveyed away by the conveyor belt. The loading and unloading of the rotor can be carried out when the winding mechanism is operating, so as to save the loading and unloading time of the rotor and improve the winding efficiency of the rotor.

[0025] 4. In the present invention, the rotor is initially positioned by two support plates clamping the salient poles. By pushing the two support plates to move synchronously towards each other through the guide grooves, the upper ends of the support plates abut against the salient poles of the rotor to straighten the rotor, so that the uppermost salient pole of the rotor is vertically facing the winding mechanism for winding, improving the winding accuracy of the rotor and being applicable to the precise alignment of salient poles of rotors of different sizes. Description of the Drawings

[0026] Figure 1 is a perspective view of the present invention;

[0027] Figure 2 is a schematic structural diagram of the body of the present invention;

[0028] Figure 3 is a schematic structural diagram of the clamping assembly of the present invention;

[0029] Figure 4 is a schematic cross-sectional view of the mounting seat of the present invention;

[0030] Figure 5 is a schematic structural diagram of the position adjustment assembly of the present invention;

[0031] Figure 6Schematic structural diagram of the conveying component of the present invention;

[0032] Figure 7 For the present invention Figure 6 Enlarged view of part A;

[0033] Figure 8 Schematic partial structural diagram of the base of the present invention.

[0034] Among them, 1, body; 2, top bracket; 3, slider; 4, cylinder; 5, clamping component; 51, connecting column; 52, mounting seat; 53, clamping frame; 54, inclined block; 55, telescopic rod; 56, extrusion head; 57, first elastic member; 58, extrusion block; 59, pressure sensor; 6, conveying component; 61, conveyor belt; 62, conveying frame; 63, fixed table; 64, third electric push rod; 65, clamping plate; 621, base; 622, connecting groove; 623, support plate; 624, opening; 625, partition plate; 626, third elastic member; 7, wire winding mechanism; 8, fourth electric push rod; 9, position adjusting component; 91, support frame; 92, first electric push rod; 93, gear; 94, rack; 95, connecting frame; 96, second electric push rod; 10, guide plate; 11, limiting groove; 12, horizontal limiting frame; 13, bolt. Specific embodiments

[0035] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with the drawings of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0036] Please refer to the attached Figure 1 - attached Figure 4, embodiments of the present invention provide a winding device for a new energy vehicle motor, including a machine body 1. A top bracket 2 is fixedly connected to the upper surface of the machine body 1. Sliders 3 are respectively slidably connected to both sides of the top bracket 2. A cylinder 4 is rotatably connected to the surface of the slider 3. The two cylinders 4 are controlled by a synchronous valve to achieve synchronous telescoping. A clamping assembly 5 is installed at the driving end of the cylinder 4. The clamping assembly 5 includes a connecting column 51. One end of the connecting column 51 is fixedly connected to the driving end of the cylinder 4, and the other end of the connecting column 51 is fixedly connected to a mounting seat 52. A plurality of slots are provided on the surface of the mounting seat 52. A plurality of clamping brackets 53 are rotatably connected to the outer wall of the mounting seat 52 through torsion spring shafts. An inclined block 54 is fixedly connected to the inner side wall of the clamping bracket 53. A telescopic rod 55 is fixedly connected to the center of the interior of the mounting seat 52. An extrusion head 56 is fixedly connected to the outer wall of the telescopic rod 55. A conveying assembly 6 is installed on the upper surface of the machine body 1. The conveying assembly 6 is used to convey the rotor. A winding mechanism 7 is fixedly arranged on the inner top wall of the top bracket 2. The winding mechanism 7 is used to wind the rotor, which belongs to the prior art and will not be described in detail here. The cylinder 4 is electrically connected to a controller.

[0037] Specifically, the diameter of the mounting seat 52 is smaller than the diameter of the center hole of the rotor, so that the mounting seat 52 can be inserted into the rotor. The clamping brackets 53 are folded and retracted by the torsion of the torsion spring shafts to fit the mounting seat 52, which is convenient for inserting into the rotor. The rotor is conveyed to directly below the top bracket 2 through the conveying assembly 6. The controller controls the synchronous operation of the cylinders 4 on both sides of the rotor. The cylinder 4 drives the mounting seat 52 to extend into the interior of the rotor, so that the opposite ends of the two telescopic rods 55 abut and gradually contract. When the telescopic rod 55 contracts, it drives the extrusion head 56 to slide into the interior of the mounting seat 52. The extrusion head 56 moves to abut and push the inclined block 54 to rotate. The rotation of the inclined block 54 drives the clamping bracket 53 to rotate, so that the clamping bracket 53 rotates outward until it abuts against the inner wall of the rotor, achieving the effect of clamping the rotor and being applicable to rotors of various sizes.

[0038] Please refer to the appendix Figure 4 , an elastic member 57 is sleeved on the outer wall of the telescopic rod 55. The elastic member is a spring or a shape memory alloy. Extrusion blocks 58 and pressure sensors 59 are respectively installed at the opposite ends of the two telescopic rods 55. The outer wall of the extrusion block 58 is fixedly connected to one end of a telescopic rod 55. The outer wall of the pressure sensor 59 is fixedly connected to the other end of a telescopic rod 55. The extrusion block 58 and the pressure sensor 59 have the same thickness. The pressure sensor 59 is electrically connected to the controller.

[0039] Specifically, the elastic member 57 is used to apply an elastic force to the telescopic rod 55 to drive the telescopic rod 55 to remain extended. When the two telescopic rods 55 are butted, the extrusion block 58 will squeeze the pressure sensor 59. The pressure is detected by the pressure sensor 59. When the pressure reaches a predetermined value, the air cylinder 4 is controlled to stop running, so as to control the clamping force applied by the clamping frame 53 to the rotor, realize stable clamping, and at the same time avoid deformation of the clamping frame 53 or the rotor caused by excessive clamping force.

[0040] Please refer to the attached Figure 7 , on both sides of the body 1, electric push rods four 8 are respectively fixedly connected. The driving ends of the electric push rods four 8 are fixedly connected with guide plates 10. The controller is electrically connected with the electric push rods four 8. The minimum passing distance between the two guide plates 10 is the same as the length of the rotor. Both ends of the guide plate 10 are provided with bending sections for guiding the rotor to pass through the guide plate 10.

[0041] Specifically, by controlling the operation of the electric push rod four 8 through the controller, the electric push rod four 8 drives the guide plate 10 to move to adjust the distance between the two guide plates 10, which is used to limit the passing rotor, so that the center point of the rotor is aligned on the center line of the body 1 and prevent the rotor from falling from the support frame 91.

[0042] Please refer to the attached Figure 5 , a position adjusting assembly 9 is installed on the surfaces of the air cylinder 4 and the body 1. The position adjusting assembly 9 includes a U-shaped support frame 91. The two ends of the support frame 91 are respectively fixedly connected with the lower surfaces of the two sliders 3. A center of the support frame 91 is fixedly connected with an electric push rod one 92, and a driving end of the electric push rod one 92 is fixedly connected with the inner top wall of the body 1. The controller is electrically connected with the electric push rod one 92.

[0043] Specifically, by controlling the operation of the electric push rod one 92 through the controller, the electric push rod one 92 expands and contracts to drive the support frame 91 to lift and lower. The support frame 91 lifting and lowering drives the slider 3 to rise. The slider 3 lifting and lowering drives the clamping assembly 5 to lift and lower, so as to facilitate the clamping assembly 5 to insert into the inside of the rotor and lift the rotor upward to wind the wire after clamping the rotor.

[0044] Please refer to the attached Figure 5 , the position adjusting assembly 9 further includes two gears 93. The two gears 93 are respectively fixedly installed on the outer walls of the two air cylinders 4. The tooth ends of the gears 93 are meshed with racks 94. The bottoms of the two racks 94 are fixedly connected with a U-shaped connecting frame 95. The connecting frame 95 penetrates through the support frame 91. A surface of the connecting frame 95 is fixedly connected with an electric push rod two 96, and a driving end of the electric push rod two 96 is fixedly connected with the lower surface of the support frame 91. The controller is electrically connected with the electric push rod two 96. A rotation sensor is fixedly arranged outside the air cylinder 4. The rotation sensor is electrically connected with the controller. The rotation sensor is used to detect the rotation position of the air cylinder 4 to realize precise rotation of the rotor.

[0045] Specifically, the controller controls the operation of the second electric push rod 96. The contraction of the second electric push rod 96 drives the connecting frame 95 to rise. The rise of the connecting frame 95 drives the racks 94 at both ends to rise. The rise of the racks 94 drives the gear 93 to rotate. The rotation of the gear 93 drives the cylinder 4 to rotate. The rotation of the cylinder 4 drives the clamping assembly 5 to rotate, so that the same rotational driving force is generated on both sides of the rotor to drive the rotor to rotate, facilitating the winding mechanism 7 to wind different parts of the rotor.

[0046] Please refer to the appendix Figure 6 , the conveying assembly 6 includes a conveyor belt 61. The conveyor belt 61 is fixedly installed on the upper surface of the machine body 1. A number of conveying frames 62 are equidistantly distributed on the conveyor belt of the conveyor belt 61. The controller is electrically connected to the conveyor belt 61.

[0047] Specifically, the rotors of the automotive motor are sequentially placed on the conveying frames 62. The conveying frames 62 with rotors are moved to directly below the top bracket 2 through the operation of the conveyor belt 61 for winding. After winding, the electric push rod 92 contracts to drive the rotor to descend. The rotor is placed on the conveying frame 62 again. The cylinder 4 is controlled to contract so that the clamping assembly 5 withdraws from the rotor and is conveyed away by the conveyor belt 61. The loading and unloading of the rotor can be carried out when the winding mechanism 7 is operating, thus saving the loading and unloading time of the rotor and improving the winding efficiency of the rotor.

[0048] Please refer to the appendix Figure 7 - appendix Figure 8 , the conveying frame 62 includes a base 621. Connecting grooves 622 are respectively opened on both sides of the base 621. Two groups of support plates 623 are arranged above the base 621. The support plates 623 are L-shaped. The bottom ends of the support plates 623 are slidably connected to the connecting grooves 622. Openings 624 are formed on the surfaces of the support plates 623. A partition plate 625 is fixedly connected to the center of the connecting groove 622. Elastic members three 626 are respectively fixedly connected to both sides of the partition plate 625, and the other ends of the elastic members three 626 are fixedly connected to the adjacent support plates 623.

[0049] Specifically, the elastic force of the elastic member three 626 is used to push the support plate 623 to slide, so that the two support plates 623 are opened to maintain a certain distance, facilitating the insertion of the rotor salient poles. The opening 624 is used for the arc-shaped protrusions at the outer ends of the rotor salient poles to pass through, so that the upper ends of the support plates 623 can fit the outer walls of the salient poles. When placing the rotor, the salient poles to be wound of the rotor are placed upward, and the lowest salient pole of the rotor is inserted into the interiors of the two support plates 623. The salient poles are clamped by the two support plates 623 to preliminarily position the rotor.

[0050] Please refer to the appendix Figure 7The conveying assembly 6 also includes a fixed platform 63, the bottom end of the fixed platform 63 is fixedly installed on the frame of the conveyor belt 61, the surface of the fixed platform 63 is fixedly connected with an electric push rod 3 64, the driving end of the electric push rod 3 64 is fixedly connected with a card plate 65, the surface of the card plate 65 is provided with a V-shaped guide groove, and the controller is electrically connected to the electric push rod 3 64.

[0051] Specifically, the guide groove is used to push the two support plates 623 to move synchronously towards each other. Before clamping the rotor, the controller controls the operation of the electric push rod three 64. The electric push rod three 64 extends to drive the support plate 623 under the clamping plate 65 to move. The two support plates 623 are pushed to move synchronously towards each other through the guide groove, so that the upper end of the support plate 623 is against the rotor salient pole to straighten the rotor, and then it is clamped by the clamping assembly 5 so that the top salient pole of the rotor is vertically wound towards the winding mechanism 7, thereby improving the accuracy of rotor winding, which is suitable for precise alignment of rotor salient poles of different sizes. Before the rotor is lifted, the electric push rod three 64 contracts to stagger the clamping plate 65 and the support plate 623.

[0052] Please see attached Figure 4 A limiting groove 11 is provided on the surface of the connecting column 51, and a transverse limiting frame 12 is sleeved on the outer wall of the connecting column 51, and the inner wall of the transverse limiting frame 12 is slidably connected to the limiting groove 11, and a threaded hole is provided on the surface of the transverse limiting frame 12, and a bolt 13 is connected to the internal thread of the threaded hole.

[0053] Specifically, the position of the transverse limit frame 12 is adjusted according to the length of the rotor, and the transverse limit frame 12 is fixed by screwing the screw against the connecting column 51, so that when the clamping assembly 5 clamps the rotor, the transverse limit frame 12 presses against both sides of the rotor, thereby limiting the rotor when the rotor is raised and wound, preventing the rotor position from being laterally offset.

[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A winding device for a new energy vehicle motor, comprising a body (1), wherein a top bracket (2) is fixedly connected to the upper surface of the body (1), and sliders (3) are respectively slidably connected to both sides of the top bracket (2), and the characteristics are as follows: The surface of the slider (3) is rotatably connected to a cylinder (4), and a clamping assembly (5) is installed at the driving end of the cylinder (4). The clamping assembly (5) includes a connecting column (51). One end of the connecting column (51) is fixedly connected to the driving end of the cylinder (4), and the other end of the connecting column (51) is fixedly connected to a mounting seat (52). A plurality of slots are formed on the surface of the mounting seat (52). A plurality of clamping brackets (53) are rotatably connected to the outer side wall of the mounting seat (52) through torsion spring shafts. An inclined block (54) is fixedly connected to the inner side wall of the clamping bracket (53). A telescopic rod (55) is fixedly connected to the center of the interior of the mounting seat (52). An extrusion head (56) is fixedly connected to the outer wall of the telescopic rod (55). A conveying assembly (6) is installed on the upper surface of the machine body (1). The conveying assembly (6) is used for conveying the rotor. A winding mechanism (7) is fixedly arranged on the inner top wall of the top bracket (2). An elastic member I (57) is sleeved on the outer wall of the telescopic rod (55). Extrusion blocks (58) and pressure sensors (59) are respectively installed at the opposite ends of the two telescopic rods (55). The outer wall of the extrusion block (58) is fixedly connected to one end of a telescopic rod (55), and the outer wall of the pressure sensor (59) is fixedly connected to the other end of a telescopic rod (55).

2. The winding device for the motor of a new energy vehicle according to claim 1, wherein: Electric push rods IV (8) are respectively fixedly connected to both sides of the machine body (1), and a guide plate (10) is fixedly connected to the driving end of the electric push rods IV (8).

3. The winding device for the motor of a new energy vehicle according to claim 1, wherein: A position adjustment assembly (9) is installed on the surfaces of the cylinder (4) and the machine body (1). The position adjustment assembly (9) includes a U-shaped support frame (91). The two ends of the support frame (91) are respectively fixedly connected to the lower surfaces of the two sliders (3). An electric push rod I (92) is fixedly connected to the center of the support frame (91), and the driving end of the electric push rod I (92) is fixedly connected to the inner top wall of the machine body (1).

4. The winding device for the motor of a new energy vehicle according to claim 3, wherein: The position adjustment assembly (9) further includes two gears (93). The two gears (93) are respectively fixedly installed on the outer walls of the two cylinders (4). The tooth ends of the gears (93) are meshed with racks (94). The bottom ends of the two racks (94) are fixedly connected to a U-shaped connecting frame (95). The connecting frame (95) penetrates through the support frame (91).

5. The winding device for the motor of a new energy vehicle according to claim 4, characterized in that: An electric push rod II (96) is fixedly connected to the surface of the connecting frame (95), and the driving end of the electric push rod II (96) is fixedly connected to the lower surface of the support frame (91).

6. The winding device for a new energy vehicle motor according to claim 1, characterized in that: The conveying assembly (6) includes a conveyor belt (61). The conveyor belt (61) is fixedly installed on the upper surface of the machine body (1). A plurality of conveying brackets (62) are equidistantly distributed on the conveyor belt of the conveyor belt (61).

7. The winding device for a new energy vehicle motor according to claim 6, characterized in that: The conveying bracket (62) includes a base (621). Connecting grooves (622) are respectively formed on both sides of the base (621). Two groups of support plates (623) are arranged above the base (621). The support plates (623) are L-shaped. The bottom ends of the support plates (623) are slidably connected to the connecting grooves (622).

8. The winding device for the motor of a new energy vehicle according to claim 7, wherein: The surface of the support plate (623) is provided with an opening (624). A partition plate (625) is fixedly connected to the center of the connection groove (622). Elastic members III (626) are respectively fixedly connected to both sides of the partition plate (625), and the other ends of the elastic members III (626) are fixedly connected to the adjacent support plates (623).

9. The winding device for the motor of a new energy vehicle according to claim 6, wherein: The conveying assembly (6) further includes a fixing table (63). The bottom end of the fixing table (63) is fixedly installed on the frame of the conveyor belt (61). An electric push rod III (64) is fixedly connected to the surface of the fixing table (63). The driving end of the electric push rod III (64) is fixedly connected to a clamping plate (65). A V-shaped guiding groove is provided on the surface of the clamping plate (65).

Images