Enameled wire laser removing mechanism

Abstract

The utility model relates to the technical field of enameled wire processing, and particularly provides an enameled wire laser removing mechanism which comprises a workbench, and a clamp tool is arranged on the workbench. An integrated paint removing device is arranged on one side of the workbench and comprises a sliding rail, an electric sliding table is arranged on the sliding rail in a sliding fit mode, a first space displacement structure is arranged at the upper end of the electric sliding table, and a second space displacement structure is arranged at the lower end of the electric sliding table; laser generators are mounted at the driving ends of the first space displacement structure and the second space displacement structure; according to the utility model, the upper and lower laser generators are arranged in a staggered manner, so that the laser generators can be protected from being damaged by high-energy light rays of upper and lower lasers while high-efficiency and high-precision omnibearing laser processing of material wires can be realized; and the detection camera is arranged to realize instant detection of material wire processing, so that unqualified products can be reworked in time, and the processing efficiency and the forming quality of the products are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of enameled wire processing, and particularly relates to a laser removing mechanism for enameled wire. Background Art

[0002] In modern industrial production, enameled wire is widely used, especially in the fields of medical treatment, electronics, communication, aerospace and the like. In actual applications, it is necessary to remove a part of the outer coating on the surface of the enameled wire to expose the conductor for operations such as wiring and welding.

[0003] The disclosed Chinese patent with the publication number of CN220122320U discloses a paint film removing device for enameled wire, including: a workbench; a clamping seat arranged on the workbench for clamping the enameled wire; and a laser generating device for scanning the part to be welded of the enameled wire to remove the paint film.

[0004] The above-mentioned paint film removing device disclosed in the patent has the following deficiencies in actual production line applications:

[0005] 1. There is no detection function during the processing process, and it is impossible to judge the paint removal effect in time during the production process, which is likely to cause batch defects and is not conducive to exploring and setting the initial process parameters.

[0006] 2. The upper and lower laser beams are used to remove the insulating layers on the upper and lower surfaces of the enameled wire, which is likely to damage the laser generator and affect the service life of the equipment. Summary of the Utility Model

[0007] In view of the above-mentioned shortcomings of the prior art, the purpose of the present utility model is to provide a laser removing mechanism for enameled wire, which is used to solve the problems of no detection function in the prior art and easy damage to the laser generator when processing enameled wire by using the upper and lower laser beam shooting method.

[0008] To achieve the above purpose and other related purposes, the present utility model provides a laser removing mechanism for enameled wire, including a workbench, on which a fixture tooling is arranged, and the enameled wire is placed on the fixture tooling;

[0009] One side of the workbench is provided with an integrated paint removing device, the integrated paint removing device includes a slide rail, on which an electric slide table is slidably matched, and the upper end of the electric slide table is provided with a first spatial displacement structure, and the lower end is provided with a second spatial displacement structure;

[0010] Laser generators are installed on the driving ends of the first spatial displacement structure and the second spatial displacement structure. The laser generator arranged on the first spatial displacement structure is used to vaporize and remove the insulating layer on the upper surface of the material wire, and the laser generator arranged on the second spatial displacement structure is used to vaporize and remove the insulating layer on the lower surface of the material wire.

[0011] The vertical distribution positions of the laser generators provided on the first spatial displacement structure and the laser generators provided on the second spatial displacement structure are staggered.

[0012] In an embodiment of the present invention, the first spatial displacement structure and the second spatial displacement structure are of the same structure and both include:

[0013] A Y-axis adjustment module, the Y-axis adjustment module includes a Y-axis base, a Y-axis slide table slidably fitted on the Y-axis base, and a Y-axis drive source for controlling the Y-axis slide table to perform linear reciprocating motion on the Y-axis base;

[0014] An X-axis adjustment module, the X-axis adjustment module includes an X-axis slide table slidably fitted on the Y-axis slide table and an X-axis drive source for controlling the X-axis slide table to perform linear reciprocating motion on the Y-axis slide table;

[0015] A Z-axis adjustment structure, the Z-axis adjustment structure includes a mold base connected to the X-axis slide table, an electric lead screw assembled on the mold base, and a slide seat engaged with the electric lead screw;

[0016] The slide seat is the driving end of the spatial displacement structure.

[0017] In an embodiment of the present invention, a detection camera is further installed on the driving ends of the first spatial displacement structure and the second spatial displacement structure. The detection cameras are distributed on one side of the laser generator and are used for photographing and fitting the spatial position of the enameled wire and detecting the state of the surface insulating layer of the material wire removed by laser gasification.

[0018] In an embodiment of the present invention, the detection camera adopts a CCD high-definition camera.

[0019] In an embodiment of the present invention, the fixture tooling includes a main body. A wire groove is provided in a region near the edge of the main body, and the front end of the material wire at the position to be processed is arranged on the wire groove.

[0020] In an embodiment of the present invention, the laser generator adopts a CO2 laser or a fiber laser.

[0021] As described above, the enameled wire laser removing mechanism of the present invention has the following beneficial effects:

[0022] 1. By means of the first spatial displacement structure and the second spatial displacement structure, and respectively arranging laser generators and detection cameras on the first spatial displacement structure and the second spatial displacement structure, the first spatial displacement structure and the second spatial displacement structure can respectively drive their own laser generators to perform spatial displacement in the X, Y, and Z axes. After the material wire is clamped once, the laser generators at two positions can perform non-contact laser gasification removal treatment on the material wire from the upper and lower directions, completing the laser paint removal treatment on both sides of the enameled wire. The relative position accuracy of the paint removal position is high, the production rhythm is fast, and the efficiency is high. The laser generators at two staggered positions can avoid the problem of laser generator damage caused by the upper and lower laser beams shooting at each other, extending the service life of the equipment. At the same time, the detection camera can timely judge the paint removal effect during the production process, improve the batch yield rate of products, and facilitate the exploration and setting judgment of the initial process parameters.

[0023] 2. The Z-axis adjustment module of the first spatial displacement structure and the second spatial displacement structure can adjust the distance between the laser generator arranged on the sliding seat and the material wire, and then adjust the focal length to ensure the best focusing effect of the laser on the material wire, improving the laser removal effect on the material wire.

[0024] 3. The enameled wire laser removal mechanism provided by the present utility model adopts the setting method of staggering the upper and lower laser generators, which can realize high-efficiency, high-precision and all-round laser treatment of the material wire while protecting the laser generators from being damaged by the high-energy light rays of the upper and lower lasers. The setting of the detection camera can realize on-line inspection during the processing of the material wire, improve the processing efficiency and forming quality of the product, and at the same time facilitate the rejection and rework of unqualified products, avoiding defective products from flowing into the next production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It shows a schematic structural diagram of the enameled wire laser removal mechanism disclosed by the present utility model.

[0026] Figure 2 It shows a schematic structural diagram of another perspective of the enameled wire laser removal mechanism disclosed by the present utility model.

[0027] Figure 3 It shows Figure 1 an enlarged structural diagram of the first spatial displacement structure in

[0028] Figure 4 It shows Figure 3 an enlarged structural diagram of the cooperation between the X-axis adjustment module and the Y-axis adjustment module in

[0029] Figure 5 It shows Figure 1 an enlarged structural diagram of the fixture and tooling in

[0030] Description of Component Labels

[0031] Workbench 1; Fixture and Tooling 2; Main Body 21; Wire Duct 22; Slide Rail 3; Electric Slide Table 4; First Spatial Displacement Structure 5; Second Spatial Displacement Structure 6; Laser Generator 7; Detection Camera 8; Y-axis Adjustment Module 9; Y-axis Base 91; Y-axis Slide 92; Y-axis Driving Source 93; X-axis Adjustment Module 10; X-axis Slide 101; X-axis Driving Source 102; Z-axis Adjustment Module 11; Mold Base 111; Electric Screw 112; Slide Block 113. Detailed Implementation Manner

[0032] The following specific embodiments illustrate the implementation manners of the present utility model. Those skilled in this technology can easily understand other advantages and effects of the present utility model from the content disclosed in this specification.

[0033] Please refer to Figures 1 to 5 . It should be noted that the structures, proportions, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those skilled in this technology to understand and read, and are not used to limit the limited conditions under which the present utility model can be implemented. Therefore, they do not have a substantial technical meaning. Any modification of the structure, change in the proportional relationship, or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle", and "one" cited in this specification are only for the convenience of clear narration and are not used to limit the scope under which the present utility model can be implemented. The change or adjustment of their relative relationships, without substantial change in the technical content, should also be regarded as the scope under which the present utility model can be implemented.

[0034] Please refer to Figures 1 - 5 , the present utility model provides a laser removing mechanism for enameled wire, including a workbench 1, on which a fixture and tooling 2 is provided, and the enameled wire is placed on the fixture and tooling 2. Specifically, the fixture and tooling 2 includes a main body 21, and a wire duct 22 is provided in the area near the edge of the main body 21, and the position to be processed of the material wire is arranged on the wire duct 22.

[0035] One side of the workbench 1 is provided with an integrated paint removal device. The integrated paint removal device includes a slide rail 3, on which an electric slide 4 is slidably fitted. At the upper end of the electric slide 4, a first spatial displacement structure 5 is provided, and at the lower end, a second spatial displacement structure 6 is provided. The first spatial displacement structure 5 and the second spatial displacement structure 6 are of the same structure, and both include a Y-axis adjustment module 9, an X-axis adjustment module 10, and a Z-axis adjustment structure 11. The Y-axis adjustment module 9 includes a Y-axis base 91, a Y-axis slide 92 slidably fitted on the Y-axis base 91, and a Y-axis drive source 93 for controlling the Y-axis slide 92 to perform linear reciprocating motion on the Y-axis base 94. The X-axis adjustment module 10 includes an X-axis slide 101 slidably fitted on the Y-axis slide 92 and an X-axis drive source 102 for controlling the X-axis slide 101 to perform linear reciprocating motion on the Y-axis slide 92. The Z-axis adjustment structure 11 includes a mold base 111 connected to the X-axis slide 101, an electric lead screw 112 assembled on the mold base 111, and a slide seat 113 engaged with the electric lead screw 112. The slide seat 113 is the driving end of the spatial displacement structure. Laser generators 7 and inspection cameras 8 are installed on the driving ends of the first spatial displacement structure 5 and the second spatial displacement structure 6. The laser generator 7 uses a CO2 laser or a fiber laser, and the inspection camera 8 uses a CCD high-definition camera. The laser generator 7 provided on the first spatial displacement structure 5 is used to vaporize and remove the insulating layer on the upper surface of the material wire, and the inspection camera 8 is used to photograph, fit the spatial position of the enameled wire, and detect the state of the material wire after the surface insulating layer is removed by laser vaporization. The laser generator 7 provided on the second spatial displacement structure 6 is used to vaporize and remove the insulating layer on the lower surface of the material wire, and the inspection camera 8 is used to photograph, fit the spatial position of the enameled wire, and detect the state of the material wire after the surface insulating layer is removed by laser vaporization. In this solution, the slide rail 3 and the electric slide 4 can perform large-distance displacement on the workbench 1, which is convenient for processing material wires placed at different positions on the workbench 1. The first spatial displacement structure 5 and the second spatial displacement structure 6 can drive their respective laser generators 7 to perform spatial displacement in the X, Y, and Z axes according to the fitting path of the camera 8 for the paint removal part of the wire. After the material wire is clamped once, the laser generators 7 at the two positions can perform non-contact laser vaporization removal processing on the material wire from the upper and lower directions, completing the laser paint removal processing on both sides of the enameled wire. The relative position accuracy of the paint removal position is high, the production rhythm is fast, and the efficiency is high. The Z-axis adjustment module 11 of the first spatial displacement structure 5 and the second spatial displacement structure 6 can adjust the distance between the laser generator 7 installed on the slide seat 113 and the material wire, and then adjust the focal length to ensure the best focusing effect of the laser on the material wire and improve the laser removal effect on the material wire.

[0036] The upper and lower distribution positions of the laser generators 7 provided on the first spatial displacement structure 5 and the laser generators 7 provided on the second spatial displacement structure 6 are staggered. This method can avoid the problem of damage to the laser generators caused by the upper and lower lasers shooting at each other, and extend the service life of the equipment.

[0037] The implementation steps of this solution are as follows:

[0038] 1) Fix the enameled wire on the fixture tooling 2, and the front end of the position where the end of the enameled wire needs to be de-coated is suspended and exposed in the wire groove 22.

[0039] 2) Send the enameled wire to the set position on the workbench 1 of the de-coating equipment in the way of a manipulator, a gripper or an assembly line. This set position is the initial position of the CCD high-definition camera, and the end of the enameled wire is located within the shooting area of the CCD high-definition camera.

[0040] 3) The CCD high-definition camera takes pictures to identify the position to be processed of the enameled wire, and takes pictures multiple times to obtain position data to fit the three-dimensional path of de-coating.

[0041] 4) Integrate the CCD high-definition camera and the laser generator 7 on the spatial displacement structure, and the spatial displacement structure is provided on the electric slide table 4; the electric slide table 4 drives the spatial displacement structure to move according to the fitted de-coating path by the motion control device.

[0042] 5) Stay at the preset de-coating points on the de-coating path, and the laser generator emits laser to remove the enameled layer at the current position.

[0043] 6) Move to the next de-coating point, and the laser generator repeats the de-coating action.

[0044] 7) After completing the de-coating operation, the electric slide table 4 returns to the initial position.

[0045] 8) Just use the CCD high-definition camera to take pictures to detect the de-coating effect.

[0046] In summary, the enameled wire laser removal mechanism provided by the present utility model adopts the setting method of staggering the upper and lower laser generators 7, which can realize high-efficiency, high-precision and all-round laser processing of the material wire while protecting the laser generators 7 from being damaged by the high-energy light rays of the upper and lower lasers; the setting of the detection camera 8 can realize the on-line inspection during the processing of the material wire, improve the processing efficiency and forming quality of the product, and at the same time facilitate the rejection and rework of unqualified products, avoiding the inflow of defects into the next production process. Therefore, the present utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

[0047] The above embodiments are only illustrative of the principles and effects of the present utility model, and are not intended to limit the present utility model. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present utility model. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present utility model should still be covered by the claims of the present utility model.

Claims

1. A laser removing mechanism for enameled wire includes a workbench, on which a fixture tooling is provided, and the enameled wire is placed on the fixture tooling; It is characterized in that: An integrated paint removing device is provided on one side of the workbench. The integrated paint removing device includes a slide rail, on which an electric slide is slidably fitted. A first spatial displacement structure is provided at the upper end of the electric slide, and a second spatial displacement structure is provided at the lower end; Laser generators are installed on the driving ends of both the first spatial displacement structure and the second spatial displacement structure. The laser generator provided on the first spatial displacement structure is used to vaporize and remove the insulating layer on the upper surface of the material wire, and the laser generator provided on the second spatial displacement structure is used to vaporize and remove the insulating layer on the lower surface of the material wire; The vertical distribution positions of the laser generator provided on the first spatial displacement structure and the laser generator provided on the second spatial displacement structure are staggered.

2. The laser removal mechanism for enameled wire according to claim 1, wherein The first spatial displacement structure and the second spatial displacement structure are of the same structure, and both include: A Y-axis adjustment module, which includes a Y-axis base, a Y-axis slide slidably fitted on the Y-axis base, and a Y-axis driving source for controlling the Y-axis slide to perform linear reciprocating motion on the Y-axis base; An X-axis adjustment module, which includes an X-axis slide slidably fitted on the Y-axis slide and an X-axis driving source for controlling the X-axis slide to perform linear reciprocating motion on the Y-axis slide; ​ ​ 3. The laser removal mechanism for enameled wire according to claim 2, characterized in that: ​ 4. The laser removal mechanism for enameled wire according to claim 3, characterized in that: ​ 5. The laser removal mechanism for enameled wire according to claim 1, characterized in that: ​ 6. The laser removing mechanism for enameled wire according to claim 1, wherein: ​

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