A kind of enameled wire all-around paint stripping device

Abstract

The utility model relates to an enamelled wire processing technical field, concretely relates to a kind of all-around paint stripping device of enamelled wire, including the coil carrier for placing coil, and the carrier transfer unit for moving coil carrier, the carrier transfer unit side is respectively provided with feeding and discharging mechanical arm and paint stripping module, the coil carrier is provided with several horizontal arrangement coil sleeve rod, each coil sleeve rod one side is respectively provided with the wire clamp block for clamping coil, the coil carrier is below wire clamp block and is provided with the through hole that vertically penetrates coil carrier, the paint stripping module includes two laser mirror bodies oppositely arranged, and the through hole on the coil carrier is cooperated with the laser mirror body oppositely arranged, the synchronous paint stripping of the paint layer on the upper and lower sides of coil is realized, without secondary operation, the paint stripping efficiency is greatly improved, the limitation of traditional laser paint stripping machine unilateral paint stripping is solved.

Description

Technical Field

[0001] This utility model relates to the field of enameled wire processing technology, specifically to an all-around enameled wire stripping device. Background Technology

[0002] In the low-voltage electrical industry, it is often necessary to strip the enamel layer from enameled wires to facilitate wire soldering. Manual stripping is extremely inefficient. The ends of enameled wire inductors, serving as leads, typically require enamel stripping. Current stripping devices, such as the laser stripping machine disclosed in Chinese patent CN223218742U, use a laser generator to strip the enamel from the wire leads. However, this typically only strips the lead facing the laser generator, requiring a second operation to obtain a fully stripped coil, thus impacting stripping efficiency. Utility Model Content

[0003] To address the aforementioned issues, it is necessary to provide an all-around stripping device for enameled wires, addressing the problems inherent in existing technologies.

[0004] To address the existing technical problems, the present invention adopts the following technical solution: an all-around enameled wire stripping device, comprising a coil carrier for placing the coil and a carrier transfer unit for moving the coil carrier. The carrier transfer unit is respectively provided with loading and unloading robotic arms and a stripping module on its periphery. The coil carrier is provided with a plurality of horizontally arranged coil sleeves, and each coil sleeve is provided with a wire clamping block on one side for holding the coil. The coil carrier is provided with a vertical through hole below the wire clamping block. The stripping module includes two laser mirror bodies arranged opposite each other. The laser mirror bodies simultaneously strip the enameled wire from the upper and lower sides of the coil through the through hole of the coil carrier.

[0005] To achieve rapid connection and separation between the coil carrier and the carrier transfer unit, and to ensure that multiple coils on the coil carrier can be stripped of their coating sequentially from below the laser mirror body, the following features are specifically designed: The carrier transfer unit includes a rotating central control platform and a support platform installed at the working end of the rotating central control platform. The support platform is provided with two slide rails symmetrical about the rotation axis of the rotating central control platform. The length direction of the slide rails is parallel to the arrangement direction of the coil sleeve rods on the coil carrier. A sliding seat is slidably mounted on the slide rail. A first linear actuator for driving the sliding seat to move along the slide rail is provided on one side of the slide rail. A placement seat for placing the coil carrier is fixedly mounted on the sliding seat. The placement seat is provided with at least two vertical positioning sleeves. The coil carrier is provided with positioning holes corresponding to the positioning sleeves.

[0006] To ensure that the placement seat does not interfere with the operation of the upper and lower laser mirror bodies, the following features are specifically provided: the placement seat is provided with a clearance hole below the coil carrier, and all through holes on the coil carrier fall into the clearance hole.

[0007] In order to achieve the adjustment of the height position of the laser mirror body, the following features are specifically set: the paint stripping module also includes a lifting platform for mounting the laser mirror body, the lifting platform is fixedly mounted on the working end of the second linear driver, and the second linear driver is used to drive the lifting platform and the laser mirror body to move in the vertical direction.

[0008] In order to control the range of laser paint stripping, the following features are specifically set: the paint stripping module also includes a mounting bracket that is vertically installed on one side of the carrier transfer unit, and a paint stripping cover plate located between the coil carrier and the laser mirror body is installed on the mounting bracket. The paint stripping cover plate is provided with a laser through hole to avoid the laser.

[0009] In order to collect the waste generated from the paint stripping operation, the following features are specifically designed: a paint stripping air blower is installed on the mounting bracket between the laser mirror body and the coil carrier, a horizontal air blowing pipe is provided inside the paint stripping air blower, a number of air holes are provided on the air blowing pipe at equal intervals along the length of the air blowing pipe, and a collection cover is provided on the paint stripping air blower opposite to the air holes.

[0010] The advantages of this utility model compared to the prior art are:

[0011] Firstly, this utility model uses laser mirror bodies arranged vertically opposite each other and through holes to achieve simultaneous stripping of the paint layers on both sides of the coil, eliminating the need for secondary operations, greatly improving the stripping efficiency, and solving the limitation of traditional laser paint stripping machines that only strip paint on one side.

[0012] Secondly, the multiple horizontally arranged coil sleeves and clamping blocks on the coil carrier of this utility model can simultaneously fix multiple coils for batch processing. In conjunction with the first linear driver, the multiple coils on the coil carrier are driven to pass through the laser mirror body in sequence and order, which meets the requirements of batch continuous paint stripping and avoids coils being missed or repeatedly stripped.

[0013] Thirdly, this invention, through a rotating central control platform in conjunction with loading and unloading robotic arms on both sides and a paint stripping module, enables simultaneous paint stripping and loading / unloading operations, significantly improving overall processing efficiency and further increasing processing capacity. Attached Figure Description

[0014] Figure 1 A three-dimensional all-around enameled wire stripping device Figure 1 ;

[0015] Figure 2A three-dimensional all-around enameled wire stripping device Figure 2 ;

[0016] Figure 3 yes Figure 2 Enlarged view of a portion at point A;

[0017] Figure 4 This is a front view of a holographic stripping device for enameled wires.

[0018] Figure 5 This is a perspective view of a carrier transfer unit for an all-around enameled wire stripping device;

[0019] Figure 6 A three-dimensional mounting bracket for the stripping module of an all-around enameled wire stripping device. Figure 1 ;

[0020] Figure 7 yes Figure 6 A magnified view of section B;

[0021] Figure 8 It is a three-dimensional device for the direct installation of the stripping module of an all-around stripping device for enameled wire. Figure 2 ;

[0022] Figure 9 yes Figure 8 A magnified view of a portion at point C;

[0023] The diagram is labeled as follows: 1. Coil carrier; 1a. Coil sleeve rod; 1b. Wire clamping block; 1c. Through hole; 1d. Positioning hole; 2. Carrier transfer unit; 2a. Rotary central control platform; 2b. Bearing platform; 2b1. Slide rail; 2b2. Sliding seat; 2b3. First linear actuator; 2c. Placement seat; 2c1. Positioning sleeve; 2c2. Clearance hole; 3. Loading and unloading robotic arm; 4. Paint stripping module; 4a. Laser mirror body; 4b. Lifting platform; 4c. Second linear actuator; 4d. Mounting bracket; 4e. Paint stripping cover plate; 4e1. Laser through hole; 4f. Paint stripping air blower; 4f1. Air blower pipe; 4f2. Air hole; 4f3. Collection cover. Detailed Implementation

[0024] To further understand the features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments.

[0025] Reference Figures 1 to 9 ;

[0026] A wire stripping device includes a coil carrier 1 for placing the coil and a carrier transfer unit 2 for moving the coil carrier 1. The carrier transfer unit 2 is equipped with loading and unloading robotic arms 3 and a stripping module 4 on its periphery. The coil carrier 1 is provided with a plurality of horizontally arranged coil sleeves 1a. Each coil sleeve 1a is provided with a clamping block 1b for holding the coil on one side. The coil carrier 1 is provided with a vertical through hole 1c below the clamping block 1b. The stripping module 4 includes two laser mirror bodies 4a arranged opposite each other. The laser mirror bodies 4a pass through the through hole 1c of the coil carrier 1 to simultaneously strip the enamel from the upper and lower sides of the coil.

[0027] In operation, the worker manually or automatically uses a robotic arm to place the coil to be stripped onto the coil carrier 1. The coil is then fitted onto the coil sleeve rod 1a, and the clamping block 1b clamps and fixes the coil to ensure stable positioning. Subsequently, the loading / unloading robotic arm 3 places the coil carrier 1 at the carrier transfer unit 2. The carrier transfer unit 2 moves the coil carrier 1 to the corresponding position on the stripping module 4. The two opposing laser mirror bodies 4a of the stripping module 4 simultaneously perform laser stripping of the coating layers on both sides of the coil through the through hole 1c on the coil carrier 1. After stripping, the carrier transfer unit 2 moves the coil carrier 1 back to its initial position, and the loading / unloading robotic arm 3 removes the stripped coil, completing one stripping cycle. This embodiment, through the opposing laser mirror bodies 4a and the through hole 1c, achieves simultaneous stripping of the coating layers on both sides of the coil, eliminating the need for secondary operations, significantly improving stripping efficiency, and overcoming the limitation of traditional laser stripping machines that only strip one side. Multiple horizontally arranged coil sleeves 1a and wire clamping blocks 1b on the coil carrier 1 can simultaneously fix multiple coils for batch processing, further improving processing capacity. The entire device is highly automated through the cooperation of the loading and unloading robotic arm 3, the carrier transfer unit 2, and the paint stripping module 4.

[0028] To achieve rapid connection and separation between the coil carrier 1 and the carrier transfer unit 2, and to ensure that multiple coils on the coil carrier 1 can be stripped of their coating sequentially from below the laser mirror body 4a, the following features are specifically designed: The carrier transfer unit 2 includes a rotating central control platform 2a and a support platform 2b installed at the working end of the rotating central control platform 2a. The support platform 2b is provided with two slide rails 2b1 that are symmetrical about the rotation axis of the rotating central control platform 2a. The length direction of the slide rails 2b1 is parallel to the arrangement direction of the coil sleeve rods 1a on the coil carrier 1. A sliding seat 2b2 is slidably installed on the slide rail 2b1. A first linear actuator 2b3 is provided on one side of the slide rail 2b1 to drive the sliding seat 2b2 to move along the slide rail 2b1. A placement seat 2c for placing the coil carrier 1 is fixedly installed on the sliding seat 2b2. The placement seat 2c is provided with at least two vertical positioning sleeves 2c1. The coil carrier 1 is provided with positioning holes 1d corresponding to the positioning sleeves 2c1.

[0029] like Figures 2 to 5 As shown, the loading / unloading robotic arm 3 in this embodiment can be composed of a linear cylinder, a rotary cylinder, and a finger cylinder. After the loading / unloading robotic arm 3 grasps the coil carrier 1, it can precisely connect with the positioning sleeve 2c1 of the placement seat 2c through the positioning hole 1d, realizing the rapid connection between the coil carrier 1 and the carrier transfer unit 2. When the coil carrier 1 corresponding to one of the placement seats 2c has completed loading, the rotating central control platform 2a drives the carrier platform 2b to rotate to the paint stripping module 4. At this time, the loading / unloading robotic arm 3 can load the other placement seat 2c. The first linear actuator 2b3 located at the paint stripping module 4 drives the sliding seat 2b2 to move along the slide rail 2b1, thereby driving the coil carrier 1 to move synchronously, so that multiple coils on the coil carrier 1 pass under the laser mirror body 4a in sequence to complete the paint stripping operation. After the paint stripping is completed, the rotating central control platform 2a rotates and resets, and the loading / unloading robotic arm 3 quickly removes the coil carrier 1. In this embodiment, the first linear actuator 2b3 can be a transmission mechanism composed of a pulley, a transmission belt, and a servo motor, or it can be directly implemented using a linear cylinder, etc. This embodiment achieves rapid connection and separation of the coil carrier 1 and the placement seat 2c without complex operations through the corresponding engagement of the positioning sleeve 2c1 and the positioning hole 1d, significantly shortening carrier switching time and improving operational continuity. The slide rail 2b1 is parallel to the arrangement direction of the coil sleeve rod 1a, and works in conjunction with the first linear actuator 2b3 to drive the sliding seat 2b2 to move smoothly, ensuring that multiple coils on the coil carrier 1 pass sequentially and orderly under the laser mirror body 4a, meeting the requirements for batch continuous paint stripping and avoiding missed or repeated paint stripping of coils. The rotating central control platform 2a enables the simultaneous operation of paint stripping and loading / unloading, greatly improving overall processing efficiency.

[0030] In order to ensure that the placement seat 2c does not affect the operation of the upper and lower laser mirror bodies 4a, the following features are specifically provided: the placement seat 2c is provided with a clearance hole 2c2 below the coil carrier 1, and all the through holes 1c on the coil carrier 1 fall into the clearance hole 2c2.

[0031] As shown in the figure, in this embodiment, the clearance hole 2c2 of the placement seat 2c covers all the through holes 1c, avoiding the obstruction of the laser emitted by the laser mirror body 4a by the placement seat 2c, ensuring that the laser on the upper and lower sides can smoothly reach the surface of the coil, and ensuring the synchronous stripping of paint in all directions.

[0032] In order to adjust the height of the laser mirror body 4a, the following features are specifically provided: the paint stripping module 4 also includes a lifting platform 4b for mounting the laser mirror body 4a. The lifting platform 4b is fixedly mounted on the working end of the second linear driver 4c. The second linear driver 4c is used to drive the lifting platform 4b and the laser mirror body 4a to move in the vertical direction.

[0033] In this embodiment, the second linear actuator 4c can be a lead screw, slide table, etc.

[0034] In order to control the range of laser paint stripping, the following features are specifically set: the paint stripping module 4 also includes a mounting bracket 4d that is vertically installed on one side of the carrier transfer unit 2. The mounting bracket 4d is equipped with a paint stripping cover plate 4e located between the coil carrier 1 and the laser mirror body 4a. The paint stripping cover plate 4e is provided with a laser through hole 4e1 to avoid the laser.

[0035] like Figure 6 and Figure 7 As shown, in this embodiment, the laser emitted by the upper and lower laser mirror bodies 4a first passes through the laser through hole 4e1 on the paint stripping cover plate 4e to limit the range, and then passes through the avoidance hole 2c2 of the placement seat 2c and the through hole 1c of the coil carrier 1 in sequence, acting on the areas on the upper and lower sides of the coil that need to be stripped of paint. The paint stripping cover plate 4e can prevent the laser scattering from stripping away the paint outside the size, thereby realizing the control of the paint stripping range of the product.

[0036] In order to collect the waste generated by the paint stripping operation, the following features are specifically designed: a paint stripping air blower 4f is also installed on the mounting bracket 4d between the laser mirror body 4a and the coil carrier 1. A horizontal air blowing pipe 4f1 is provided inside the paint stripping air blower 4f. Several air holes 4f2 are arranged at equal intervals along the length of the air blowing pipe 4f1. A collection cover 4f3 opposite to the air holes 4f2 is provided on the paint stripping air blower 4f.

[0037] like Figure 8 and Figure 9 As shown, in this embodiment, during laser paint stripping, the paint stripping air hood 4f is located on the upper and lower sides of the coil carrier 1, forming a targeted waste collection area. The air pipe 4f1 is connected to the air source, and the airflow is evenly blown out through the air hole 4f2, blowing the waste generated during paint stripping towards the collection hood 4f3, which is set opposite to the air hole 4f2. Finally, the collection hood 4f3 completes the centralized collection of waste, avoiding waste from flying and polluting the working environment, and reducing the impact of waste on the paint stripping quality.

[0038] The specific working process of this application is as follows: Workers manually or automatically using a robotic arm place the coil to be stripped onto the coil carrier 1. The coil is then fitted onto the coil sleeve rod 1a, and the clamping block 1b clamps and fixes the coil to ensure stable positioning. Subsequently, the loading / unloading robotic arm 3 places the coil carrier 1 at the carrier transfer unit 2. The carrier transfer unit 2 moves the coil carrier 1 to the corresponding position of the stripping module 4. The two opposing laser mirror bodies 4a of the stripping module 4 simultaneously perform laser stripping of the coating layer on both sides of the coil through the through hole 1c on the coil carrier 1. After stripping is complete, the carrier transfer unit 2 moves the coil carrier 1 back to its initial position, and the loading / unloading robotic arm 3 removes the stripped coil, completing one stripping cycle.

[0039] The above embodiments only illustrate one or more implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A device for omnidirectional stripping of enameled wire, characterized in that, The device includes a coil carrier (1) for placing coils and a carrier transfer unit (2) for moving the coil carrier (1). The carrier transfer unit (2) is equipped with loading and unloading robotic arms (3) and a paint stripping module (4) on its periphery. The coil carrier (1) is provided with several horizontally arranged coil sleeves (1a). Each coil sleeve (1a) is provided with a clamping block (1b) for holding the coil on one side. The coil carrier (1) is provided with a vertical through hole (1c) below the clamping block (1b). The paint stripping module (4) includes two laser mirror bodies (4a) arranged opposite to each other. The laser mirror bodies (4a) pass through the through hole (1c) of the coil carrier (1) to simultaneously strip the paint from the upper and lower sides of the coil.

2. The omnidirectional stripping device for enameled wire according to claim 1, characterized in that, The carrier transfer unit (2) includes a rotating central control platform (2a) and a support platform (2b) installed at the working end of the rotating central control platform (2a). The support platform (2b) is provided with two slide rails (2b1) that are symmetrical about the rotation axis of the rotating central control platform (2a). The length direction of the slide rails (2b1) is parallel to the arrangement direction of the coil sleeve rods (1a) on the coil carrier (1). A sliding seat (2b2) ​​is slidably installed on the slide rails (2b1). A first linear actuator (2b3) is provided on one side of the slide rails (2b1) for driving the sliding seat (2b2) ​​to move along the slide rails (2b1). The sliding seat (2b2) ​​is fixedly installed with a placement seat (2c) for placing the coil carrier (1). The placement seat (2c) is provided with at least two vertical positioning sleeves (2c1). The coil carrier (1) is provided with positioning holes (1d) corresponding to the positioning sleeves (2c1).

3. The omnidirectional stripping device for enameled wire according to claim 2, characterized in that, The placement seat (2c) is located below the coil carrier (1) and has a clearance hole (2c2), and all the through holes (1c) on the coil carrier (1) fall into the clearance hole (2c2).

4. The omnidirectional stripping device for enameled wire according to claim 1, characterized in that, The paint stripping module (4) also includes a lifting platform (4b) for mounting the laser mirror body (4a). The lifting platform (4b) is fixedly mounted on the working end of the second linear driver (4c). The second linear driver (4c) is used to drive the lifting platform (4b) and the laser mirror body (4a) to move in the vertical direction.

5. The omnidirectional stripping device for enameled wire according to claim 4, characterized in that, The paint stripping module (4) also includes a mounting bracket (4d) vertically installed on one side of the carrier transfer unit (2). The mounting bracket (4d) is equipped with a paint stripping cover plate (4e) located between the coil carrier (1) and the laser mirror body (4a). The paint stripping cover plate (4e) is provided with a laser through hole (4e1) to avoid the laser.

6. The omnidirectional stripping device for enameled wire according to claim 5, characterized in that, The mounting bracket (4d) is also equipped with a paint stripping air blower (4f) located between the laser mirror body (4a) and the coil carrier (1). A horizontal air blowing pipe (4f1) is provided inside the paint stripping air blower (4f). A plurality of air holes (4f2) are provided on the air blowing pipe (4f1) and are arranged at equal intervals along the length of the air blowing pipe (4f1). A collection cover (4f3) is provided on the paint stripping air blower (4f) opposite to the air holes (4f2).

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