A new energy motor coil copper wire paint stripping device

Abstract

The utility model relates to a new energy motor coil copper wire paint stripping device belongs to new energy motor processing technical field. Including the line pressing mechanism and paint stripping mechanism of linear side by side arrangement, paint stripping mechanism end and paint stripping mobile mechanism transmission connection, the copper wire of waiting for stripping passes through paint stripping mechanism and line pressing mechanism in proper order, paint stripping mechanism includes paint stripping workboard, paint stripping workboard upper surface sets up paint stripping cavity board, rotary mounting bracket and wire inlet guide tube from front to back in proper order, is provided with rotary bearing in rotary mounting bracket, the rotary bearing inside along the copper wire direction of waiting for stripping inserts and is provided with the pivot, rotary motor is fixedly installed in rotary mounting bracket side surface, and the output of rotary motor is connected through transmission belt and pivot transmission between, still fixedly installed with the claw drive cylinder of clamping in rotary mounting bracket top, the claw drive cylinder front output end transmission is connected with paint stripping claw mechanism.

Description

Technical Field

[0001] This utility model relates to a device for stripping the enamel coating from the copper wire of a new energy motor coil, belonging to the field of new energy motor processing technology. Background Technology

[0002] Currently, the motor coils used in new energy vehicles consist of an iron core and copper wire windings running through the iron core. Each copper wire winding is composed of multiple copper wires, and the outer circumference of each wire needs to be stripped of its enamel coating. Traditional enamel removal methods mainly rely on manual polishing, which is slow, inefficient, and lacks precision. Other methods use a single laser to remove the enamel from individual copper wires, but these methods also suffer from low efficiency and complex manual operation procedures.

[0003] In view of the above-mentioned shortcomings, the designer actively researched and innovated in order to create a new energy motor coil copper wire stripping device, which would make it more valuable for industrial use. Summary of the Invention

[0004] To solve the above-mentioned technical problems, the purpose of this utility model is to provide a device for stripping the enamel coating from the copper wire of a new energy motor coil.

[0005] This utility model discloses a copper wire stripping device for a new energy motor coil, comprising a wire pressing mechanism and a stripping mechanism arranged side by side in a straight line. The end of the stripping mechanism is connected to a stripping moving mechanism. The copper wire to be stripped passes through the stripping mechanism and the wire pressing mechanism in sequence to perform the stripping action.

[0006] The paint stripping mechanism includes a paint stripping work plate. From front to back, a paint stripping cavity plate, a rotating mounting frame, and an inlet conduit are arranged on the upper surface of the paint stripping work plate. A rotating bearing is provided in the rotating mounting frame. A rotating shaft is inserted inside the rotating bearing along the direction of the copper wire to be stripped. A rotating motor is fixedly installed on the side of the rotating mounting frame. The output end of the rotating motor is connected to the rotating shaft through a transmission belt. A gripper drive cylinder is also fixedly installed on the top of the rotating mounting frame. The output end of the gripper drive cylinder is connected to a paint stripping gripper mechanism.

[0007] Furthermore, the paint stripping gripper mechanism includes a ring-shaped gripper drive ring. The inner ring of the gripper drive ring is hinged to a drive cone via a conical hinge pin. The drive cone is slidably fitted onto the surface of the rotating shaft. The top of the gripper drive ring is hinged to the output end of the gripper drive cylinder, and the bottom of the gripper drive ring is hinged to the paint stripping working plate. The drive cone can be moved back and forth along the surface of the rotating shaft by the forward and backward movement of the gripper drive cylinder.

[0008] Furthermore, the paint stripping gripper mechanism also includes gripper fixing blocks fixedly installed on the surface of the rotating shaft. There are three gripper fixing blocks, which are evenly matched in an equilateral triangle shape. Three paint stripping grippers are evenly hinged on the gripper fixing blocks. The middle section of each paint stripping gripper is hinged to the gripper fixing block by a gripper hinge pin. Each paint stripping gripper has a paint stripping roller at its front end. The end of each paint stripping gripper abuts against the surface of the drive cone through an arc surface. Each paint stripping gripper has a semi-circular groove structure spring slot at its end, and a circular spring is locked in the spring slot. In actual use, before the stripping process begins, the drive cone retracts under the drive of the gripper drive cylinder. At this time, the spring force causes the rear end of the three stripping grippers to tighten and the front end to tilt upward, thereby driving the stripping roller away from the copper wire to be stripped, making it easier for the copper wire to be stripped to pass through and be placed in the processing position. After the wire pressing mechanism presses the copper wire to be stripped, the stripping process begins. The drive cone advances under the drive of the gripper drive cylinder. At this time, the cone surface of the drive cone applies a forward opening force to the arc surface of the rear end of the stripping gripper, causing the rear end of the stripping gripper to open outward, while the front stripping roller retracts inward to abut against the enamel coating on the surface of the copper wire to be stripped. At the same time, the stripping moving mechanism drives the entire stripping mechanism to move back and forth. During the movement, the rotary motor drives the rotating shaft and the stripping grippers fixed on its surface to rotate, thereby achieving stripping while retracting and rotating, making the enamel coating on the surface of the copper wire more efficient and complete.

[0009] Furthermore, the bottom of the copper stripping work plate is slidably fitted onto a slide rail arranged along the direction of the copper wire to be stripped. This allows it to move back and forth along the direction of the copper wire to be stripped.

[0010] Furthermore, the rotating shaft has a hollow structure, allowing the copper wire to be stripped to pass through.

[0011] Furthermore, the paint stripping gripper mechanism is located inside the paint stripping chamber plate, and a paint collection pipe is also provided at the bottom of the paint stripping chamber plate for collecting the paint skin that falls off after paint stripping.

[0012] Furthermore, the wire pressing mechanism includes a wire pressing base frame, on the upper surface of which is a wire pressing plate. A wire pressing groove is provided on the surface of the wire pressing plate along the direction in which the copper wire to be stripped passes through. This groove is used to accommodate the copper wire to be stripped, facilitating subsequent pressing.

[0013] Furthermore, wire holes are provided at both ends of the wire groove. These are used to guide the copper wire to be stripped.

[0014] Furthermore, an upper top plate is also installed on top of the wire pressing base frame. A wire pressing cylinder is fixedly installed on the top surface of the upper top plate, and a wire pressing block is driven to the bottom output end of the wire pressing cylinder. The wire pressing block is located directly above the wire pressing groove. In actual use, the wire pressing cylinder drives the wire pressing block to press down, pressing the copper wire to be stripped tightly and preventing it from moving back and forth, thereby facilitating the subsequent stripping operation by the paint stripping mechanism.

[0015] By means of the above-described solution, the present invention has at least the following advantages:

[0016] This utility model's new energy motor coil copper wire stripping device achieves fully automatic stripping processing, with a fast pace, high efficiency, and high precision. It can adapt to copper wires of different wire types, has a wide range of applications, and broad application prospects.

[0017] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this invention are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show a certain embodiment of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of the copper wire stripping device for new energy motor coils of this utility model;

[0020] Figure 2 This is a schematic diagram of the wire pressing mechanism in the copper wire stripping device for new energy motor coils of this utility model;

[0021] Figure 3 This is a schematic diagram of the stripping mechanism in the copper wire stripping device for new energy motor coils of this utility model;

[0022] Figure 4 This is a schematic diagram of the varnish stripping gripper mechanism in the new energy motor coil copper wire stripping device of this utility model.

[0023] In the figure:

[0024] 1. Wire pressing mechanism; 2. Copper stripping moving mechanism; 3. Copper stripping mechanism; 4. Copper wire to be stripped;

[0025] 11. Wire clamping base frame; 12. Wire clamping plate; 13. Wire hole; 14. Top plate; 15. Wire clamping cylinder;

[0026] 131. Wire groove; 151. Wire block;

[0027] 30. Paint stripping work plate; 31. Rotary mounting bracket; 32. Paint stripping chamber plate; 33. Paint collection pipe; 34. Rotary motor; 35. Drive belt; 36. Shaft; 37. Gripper drive cylinder; 38. Paint stripping gripper mechanism; 39. Inlet conduit;

[0028] 311. Rotary bearing;

[0029] 381. Gripper drive ring; 382. Drive cone; 383. Gripper fixing block; 384. Paint stripping gripper; 385. Paint stripping roller; 386. Spring;

[0030] 3811, conical hinge pin; 3831, gripper hinge pin; 3841, spring clip. Detailed Implementation

[0031] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0032] See Figure 1 The preferred embodiment of this utility model describes a copper wire stripping device for a new energy motor coil, which includes a wire pressing mechanism 1 and a stripping mechanism 3 arranged side by side in a straight line. The end of the stripping mechanism 3 is connected to the stripping moving mechanism 2. The copper wire 4 to be stripped passes through the stripping mechanism 3 and the wire pressing mechanism 1 in sequence to perform the stripping action.

[0033] See Figure 2 The wire pressing mechanism 1 includes a wire pressing base frame 11, on the upper surface of which a wire pressing plate 12 is provided. A wire pressing groove 131 is provided on the surface of the wire pressing plate 12 along the direction in which the copper wire 4 to be stripped is passed, for accommodating the copper wire 4 to be stripped and facilitating subsequent pressing. Wire holes 13 are provided at both ends of the wire pressing groove 131 for guiding the copper wire 4 to be stripped. An upper top plate 14 is also provided on the top of the wire pressing base frame 11. A wire pressing cylinder 15 is fixedly installed on the top surface of the upper top plate 14. A wire pressing block 151 is driven to the bottom output end of the wire pressing cylinder 15. The wire pressing block 151 is located directly above the wire pressing groove 131. In actual use, the wire pressing cylinder 15 drives the wire pressing block 151 to press down, pressing the copper wire 4 to be stripped tightly to prevent it from moving back and forth, thereby facilitating the subsequent stripping operation of the paint stripping mechanism 3.

[0034] See Figure 3The paint stripping mechanism 3 includes a paint stripping working plate 30. The bottom of the paint stripping working plate 30 is slidably fitted onto a slide rail arranged along the direction of the copper wire to be stripped 4, thus enabling it to move back and forth along the direction of the copper wire to be stripped 4. From front to back, the upper surface of the paint stripping working plate 30 is provided with a paint stripping cavity plate 32, a rotating mounting bracket 31, and an inlet conduit 39. A rotating bearing 311 is provided in the rotating mounting bracket 31. Inside the rotating bearing 311, a rotating shaft 36 is inserted along the direction of the copper wire to be stripped 4. The rotating shaft 36 has a hollow structure and can... To allow the copper wire 4 to be stripped to pass through, a rotary motor 34 is fixedly installed on the side of the rotary mounting frame 31. The output end of the rotary motor 34 is connected to the rotating shaft 36 via a transmission belt 35. A gripper drive cylinder 37 is also fixedly installed on the top of the rotary mounting frame 31. The front output end of the gripper drive cylinder 37 is connected to a paint stripping gripper mechanism 38. The paint stripping gripper mechanism 38 is set inside the paint stripping chamber plate 32. A paint skin collection pipe 33 is also provided at the bottom of the paint stripping chamber plate 32 to collect the paint skin that falls off after paint stripping.

[0035] See Figure 4 The paint stripping gripper mechanism 38 includes a circular gripper drive ring 381. The inner ring of the gripper drive ring 381 is hinged to a drive cone 382 by a conical hinge pin 3811. The drive cone 382 is slidably sleeved on the surface of the rotating shaft 36. The top of the gripper drive ring 381 is hinged to the output end of the gripper drive cylinder 37, and the bottom of the gripper drive ring 381 is hinged to the paint stripping working plate 30. The drive cone 382 can be driven to move back and forth along the surface of the rotating shaft 36 by the back and forth drive of the gripper drive cylinder 37.

[0036] The paint-stripping gripper mechanism 38 also includes gripper fixing blocks 383 fixedly mounted on the surface of the rotating shaft 36. There are three gripper fixing blocks 383, evenly matched in an equilateral triangle shape. Three paint-stripping grippers 384 are evenly hinged to the gripper fixing blocks 383. The middle section of each paint-stripping gripper 384 is hinged to the gripper fixing block 383 via a gripper hinge pin 3831. Each paint-stripping gripper 384 has a paint-stripping roller 385 at its front end, and its end abuts against the surface of the drive cone 382 via an arc surface. Each paint-stripping gripper 384 has a semi-circular groove spring slot 3841 at its end, with a circular spring 386 held within the spring slot 3841. In actual use, before the paint-stripping process begins, the drive cone 382 retracts under the drive of the gripper drive cylinder 37, at which time the spring 386... The elasticity causes the rear ends of the three stripping jaws 384 to tighten and the front ends to tilt upwards, thereby driving the stripping roller 385 away from the copper wire 4 to be stripped, making it easier for the copper wire 4 to pass through and be placed in the processing position. After the wire pressing mechanism 1 presses the copper wire 4 to be stripped, the stripping process begins. The drive cone 382 moves forward under the drive of the jaw drive cylinder 37. At this time, the cone surface of the drive cone 382 applies a forward opening force to the arc surface of the rear end of the stripping jaws 384, causing the rear end of the stripping jaws 384 to open outwards, while the front stripping roller 385 retracts inwards to abut against the enamel coating on the surface of the copper wire 4 to be stripped. At the same time, the stripping moving mechanism 2 drives the entire stripping mechanism 3 to move back and forth. During the movement, the rotary motor 34 drives the rotating shaft 36 and the stripping jaws 384 fixed on its surface to rotate, thereby achieving stripping while rotating, making the enamel coating on the surface of the copper wire more efficient and complete.

[0037] The working principle of this utility model is as follows:

[0038] In practical use, the copper wire stripping device for new energy motor coils of this utility model first passes the copper wire 4 to be stripped through the inlet guide tube 39 and the rotating shaft 36 in sequence, and places it into the wire pressing groove 131. The wire pressing cylinder 15 drives the wire pressing block 151 to press down, pressing the copper wire 4 to be stripped tightly to prevent it from moving back and forth, thus facilitating the subsequent stripping operation of the stripping mechanism 3. After pressing is completed, before the stripping process begins, the drive cone 382 retracts under the drive of the gripper drive cylinder 37. At this time, the elastic force of the spring 386 causes the rear end of the three stripping grippers 384 to tighten and the front end to tilt upward, thereby driving the stripping roller 385 away from the copper wire 4 to be stripped, making it easier for the copper wire 4 to pass through and be placed in the processing position. After the wire pressing mechanism 1 presses the copper wire 4 to be stripped, the wire stripping process begins. The drive cone 382 moves forward under the drive of the gripper drive cylinder 37. At this time, the cone surface of the drive cone 382 applies a forward opening force to the arc surface of the rear end of the stripping gripper 384, causing the rear end of the stripping gripper 384 to open outward, while the front stripping roller 385 retracts inward to abut against the enamel coating on the surface of the copper wire 4 to be stripped. At the same time, the stripping moving mechanism 2 drives the entire stripping mechanism 3 to move back and forth. During the movement, the rotary motor 34 drives the rotating shaft 36 and the stripping gripper 384 fixed on its surface to rotate, thereby achieving stripping while rotating, making the enamel coating on the surface of the copper wire more efficient and complete.

[0039] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0040] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0041] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A device for stripping the enamel coating from the copper wire of a new energy motor coil, characterized in that: It includes a wire pressing mechanism and a paint stripping mechanism arranged side by side along a straight line. The end of the paint stripping mechanism is connected to the paint stripping moving mechanism. The copper wire to be stripped passes through the paint stripping mechanism and the wire pressing mechanism in sequence. The paint stripping mechanism includes a paint stripping work plate. From front to back, a paint stripping cavity plate, a rotating mounting frame, and an inlet conduit are arranged on the upper surface of the paint stripping work plate. A rotating bearing is provided in the rotating mounting frame. A rotating shaft is inserted inside the rotating bearing along the direction of the copper wire to be stripped. A rotating motor is fixedly installed on the side of the rotating mounting frame. The output end of the rotating motor is connected to the rotating shaft through a transmission belt. A gripper drive cylinder is also fixedly installed on the top of the rotating mounting frame. The output end of the gripper drive cylinder is connected to a paint stripping gripper mechanism.

2. The copper wire stripping device for a new energy motor coil according to claim 1, characterized in that: The paint stripping gripper mechanism includes a ring-shaped gripper drive ring. The inner ring of the gripper drive ring is hinged to a drive cone by a conical hinge pin. The drive cone is slidably sleeved on the surface of the rotating shaft. The top of the gripper drive ring is hinged to the output end of the gripper drive cylinder, and the bottom of the gripper drive ring is hinged to the paint stripping work plate.

3. The copper wire stripping device for a new energy motor coil according to claim 1, characterized in that: The paint stripping gripper mechanism also includes gripper fixing blocks fixedly installed on the surface of the rotating shaft. There are three gripper fixing blocks, which are evenly matched in an equilateral triangle shape. Three paint stripping grippers are evenly hinged on the gripper fixing blocks. The middle section of each paint stripping gripper is hinged to the gripper fixing block by a gripper hinge pin. Each paint stripping gripper has a paint stripping roller at its front end. The end of each paint stripping gripper abuts against the surface of the drive cone through an arc surface. Each paint stripping gripper has a semi-circular groove structure spring slot at its end, and a circular spring is locked in the spring slot.

4. The copper wire stripping device for a new energy motor coil according to claim 1, characterized in that: The bottom of the paint stripping work plate is slidably mounted on a slide rail set along the direction of the copper wire to be stripped.

5. The copper wire stripping device for a new energy motor coil according to claim 1, characterized in that: The rotating shaft has a hollow structure.

6. The copper wire stripping device for a new energy motor coil according to claim 1, characterized in that: The paint stripping gripper mechanism is installed inside the paint stripping chamber plate, and the bottom of the paint stripping chamber plate is also provided with a paint collection pipe.

7. The copper wire stripping device for a new energy motor coil according to claim 1, characterized in that: The wire pressing mechanism includes a wire pressing base frame, and a wire pressing plate is provided on the upper surface of the wire pressing base frame. A wire pressing groove is provided on the surface of the wire pressing plate along the direction of the copper wire to be stripped.

8. The copper wire stripping device for a new energy motor coil according to claim 7, characterized in that: Wire holes are provided at both ends of the wire groove.

9. The copper wire stripping device for a new energy motor coil according to claim 7, characterized in that: An upper top plate is also installed on the top of the wire pressing base frame. A wire pressing cylinder is fixedly installed on the top surface of the upper top plate. A wire pressing block is driven to the bottom output end of the wire pressing cylinder. The wire pressing block is located directly above the wire pressing groove.

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