Paint film removing equipment for enameled wire

Abstract

The paint film removing equipment for the enameled wire comprises a working table and laser generating devices, the laser generating devices are arranged on the upper side and the lower side of the working table respectively, an irradiation through hole is formed in the working table, and the paint film removing equipment is characterized in that a clamping assembly is installed at the position, located at the irradiation through hole, of the working table; the clamping assembly is composed of an upper sliding seat, a lower fixing seat and limiting assemblies, the lower fixing seat is fixedly connected to the workbench, the upper sliding seat is installed on the lower fixing seat in a sliding mode, and the limiting assemblies are installed at the two ends of the upper sliding seat respectively. When the varnished wire needs to be flatly placed, the upper sliding seat slides backwards after the lower limiting column is taken out, so that the whole placing groove in the lower fixing seat is exposed, an operator can flatly place the varnished wire on the placing groove conveniently, then the upper sliding seat is reset, the upper limiting column is inserted, placing of the varnished wire is completed, and operation is easy and convenient.

Description

Technical Field

[0001] This utility model relates to the technical field of equipment for removing enamel film from enameled wires during welding, and particularly to equipment for removing enamel film from enameled wires. Background Technology

[0002] Traditionally, enameled wires are directly welded together using hot-melt welding. During the welding process, the enamel film on the wire is automatically vaporized and cleaned. However, with the improvement of the material of modern enameled wires, if the original hot-melt welding method is still used, the enamel film on the wire cannot be completely vaporized during the hot-melt welding process. Even if welding parameters are adjusted or servo pressure is adjusted in segments, enamel film residue will still remain in the welding area of ​​the wire, thereby reducing the welding quality and even affecting the conductivity of the circuit.

[0003] Therefore, in the prior art, Chinese Utility Model Patent Publication No. CN220122320U discloses a device for removing the enamel film from enameled wires, including: a worktable; a clamping seat disposed on the worktable for clamping the enameled wires; and a laser generator for scanning the portion of the enameled wire to be welded, thereby removing the enamel film. However, in this prior art, the clamping seat for clamping the enameled wires can only move multiple enameled wires into the slots provided on the clamping seat through the opening on one side of the clamping seat. This placement mode makes it difficult to lay multiple enameled wires flat in the slots. Alternatively, a clamping seat designed with upper and lower snap-fit ​​connections can be used to clamp the enameled wires. This makes it easier to lay the enameled wires flat, but after placing the enameled wires, the removable end of the clamping seat is fastened to the clamping seat on the worktable, which is a relatively cumbersome operation. Therefore, it is necessary to optimize and improve the clamping seat for fixing and clamping the enameled wires. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a device for removing the enamel coating from enameled wires. The clamping seat for holding and fixing multiple enameled wires is designed as a sliding structure consisting of an upper sliding seat and a lower fixed seat. When it is necessary to lay the enameled wire flat into the placement groove on the lower fixed seat, the upper sliding seat is slid backward after removing the limiting post, so that the placement groove on the lower fixed seat is fully exposed. This makes it easy for the operator to lay the enameled wire flat on the placement groove. Then, the upper sliding seat is reset and the upper limiting post is inserted to complete the placement of the enameled wire. The operation is simple and convenient.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A device for removing enamel coating from enameled wire includes a worktable and a laser generator. Laser generators are respectively installed on the upper and lower sides of the worktable. The worktable has irradiation through-holes. The device is characterized in that a clamping assembly is installed on the worktable at the position of the irradiation through-holes. The clamping assembly consists of an upper sliding seat, a lower fixed seat, and limiting components. The lower fixed seat is fixedly connected to the worktable, and the upper sliding seat is slidably mounted on the lower fixed seat. Limiting components are respectively installed at both ends of the upper sliding seat.

[0007] The upper sliding seat has T-shaped slide bars on both sides that connect to T-shaped grooves on the lower fixed seat. Limiting sliders on both sides of the upper sliding seat also connect to grooves on the lower fixed seat.

[0008] The limiting assembly consists of a pressure plate, a compression spring, a fixed plate, a connecting column, a pull plate, and a fixing part. The pressure plate is disposed in the moving groove of the upper sliding seat. The fixed plate is fixedly installed at the upper end of the moving groove of the upper sliding seat. A compression spring is disposed between the pressure plate and the fixed plate. One end of the pressure plate is connected to the connecting column. The other end of the connecting column passes through the fixed plate and extends to connect with the pull plate. The pull plate is provided with a fixing part.

[0009] The fixing part includes a connecting shaft and a limiting plate, and one end of the limiting plate is mounted on the pull plate via the connecting shaft.

[0010] The pull plate has locking blocks on both sides, and the locking blocks are fixed on the upper sliding seat.

[0011] Specifically, the upper sliding seat is provided with an upper through hole, the lower fixed seat is provided with a placement groove, and the bottom of the placement groove is provided with a lower through hole, wherein the positions of the upper through hole, the lower through hole and the irradiation through hole correspond to each other.

[0012] Furthermore, a limiting hole is provided at one end of the upper sliding seat and the lower fixed seat, and the limiting pin is inserted into the limiting hole of the upper sliding seat and the lower fixed seat to limit the position of the upper sliding seat.

[0013] The beneficial effects of this utility model are:

[0014] This utility model designs a clamping seat for holding and fixing multiple enameled wires as a sliding structure consisting of an upper sliding seat and a lower fixed seat. When it is necessary to lay the enameled wire flat into the placement groove on the lower fixed seat, after removing the limit post, the upper sliding seat is slid backward so that the placement groove on the lower fixed seat is fully exposed. This makes it easy for the operator to lay the enameled wire flat on the placement groove. Then, the upper sliding seat is reset and the upper limit post is inserted to complete the placement of the enameled wire. The operation is simple and convenient.

[0015] This invention installs a set of limiting components at both ends of the upper sliding seat to press and fix the enameled wire, preventing displacement of the enameled wire during laser irradiation to avoid affecting the enameled wire removal operation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the enameled wire coating removal device of this utility model;

[0017] Figure 2 This is a bottom view schematic diagram of the overall structure of the enameled wire coating removal device of this utility model;

[0018] Figure 3 This is an exploded structural diagram of the clamping seat of the enameled wire coating removal device of this utility model.

[0019] Figure 4 This is a bottom view schematic diagram of the cross-sectional structure of the upper sliding seat of the enameled wire coating removal device of this utility model;

[0020] Figure 5 This is a top view schematic diagram of the cross-sectional structure of the upper sliding seat of the enameled wire coating removal device of this utility model;

[0021] Figure 6 This is a schematic diagram of the processing of the enameled wire coating removal equipment of this utility model;

[0022] As shown in the figure: 111. Enameled wire, 100. Worktable, 101. Laser generator, 102. Irradiation through hole, 1. Lower fixed seat, 11. Placement groove, 12. Lower through hole, 13. T-shaped slide, 14. Slide, 15. Limiting hole, 2. Upper sliding seat, 21. Upper through hole, 23. T-shaped slide bar, 24. Limiting slider, 31. Pressure plate, 32. Compression spring, 33. Fixed plate, 34. Connecting post, 35. Pull plate, 361. Limiting plate, 362. Connecting shaft, 4. Locking block, 5. Limiting post. Detailed Implementation

[0023] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0026] Example 1

[0027] As shown in the figure, laser generating devices 101 are respectively arranged on the upper and lower sides of the workbench 100. The laser generating devices 100 used are still the existing technology devices that can remove the outer enamel film of the enameled wire 111 through the laser they generate. By adjusting the laser wavelength generated by the laser generating device, damage to the conductor inside the enameled wire is avoided. Therefore, this application describes the laser generating device in detail.

[0028] A clamping assembly is installed on the worktable 100 at the position of the irradiation through-hole 102. The clamping assembly consists of an upper sliding seat 2, a lower fixed seat 1, and a limiting assembly. The lower fixed seat 1 is fixedly connected to the worktable 100, and the upper sliding seat 2 is slidably mounted on the lower fixed seat 1. T-shaped slide bars 23 are respectively provided on both sides of the upper sliding seat 2 and connected to T-shaped slide grooves 13 provided on the lower fixed seat 1. Limiting sliders 24 are provided on both sides of the upper sliding seat 2 and connected to slide grooves 14 provided on the lower fixed seat 1. The longitudinal displacement of the upper sliding seat 2 is limited by the T-shaped slide bars 23, and the maximum sliding path of the upper sliding seat 2 is limited by the limiting sliders 24, so that the upper sliding seat 2 will not separate from the lower fixed seat 1 during lateral sliding. In addition, a limiting hole 15 is provided at one end of the upper sliding seat 2 and the lower fixed seat 1. A limiting post 5 is inserted into the limiting hole 15 of the upper sliding seat 2 and the lower fixed seat 1 to limit the lateral displacement of the upper sliding seat 1.

[0029] The upper sliding seat 2 is provided with an upper through hole 21, and the lower fixed seat 1 is provided with a placement groove 11. A lower through hole 12 is provided at the bottom of the placement groove 11. The positions of the upper through hole 21, the lower through hole 12, and the irradiation through hole 102 on the worktable 100 are all vertically aligned. This allows the laser generated by the laser generator 101 located on the upper side of the worktable 100 to remove the coating from the upper side of the enameled wire 111 through the upper through hole 21 of the upper sliding seat 2. The laser generated by the device located on the lower side passes through the irradiation through hole 102 of the worktable 100 and the lower through hole 12 of the lower fixed seat 1 to remove the coating from the lower side of the enameled wire 111. This allows the coating on both the upper and lower sides of the enameled wire 111 to be removed simultaneously, thereby improving the coating removal efficiency.

[0030] Limiting components for limiting and fixing the enameled wire 111 are respectively installed at both ends of the upper sliding seat 2. The limiting components consist of a pressure plate 31, a compression spring 32, a fixing plate 33, a connecting column 34, a pull plate 35, and a fixing part. The pressure plate 31 is set in the moving groove of the upper sliding seat 2. The fixing plate 33 is fixedly installed at the upper end of the moving groove of the upper sliding seat 2. The compression spring 32 is set between the pressure plate 31 and the fixing plate 33. One end of the pressure plate 31 is connected to the connecting column 34. The other end of the connecting column 34 passes through the fixing plate 33 and extends out to connect with the pull plate 35. One end of the limiting plate 361 in the fixing part is installed on the pull plate 35 through the connecting shaft 362. The locking blocks 4 are set on both sides of the pull plate 35 and are fixed on the upper sliding seat 1.

[0031] The compression spring 32, which is set between the fixed plate 33 and the pressure plate 31, compresses the pressure plate 31, causing the pressure plate 31 to press down on the enameled wire 111, thereby pressing and fixing the enameled wire 111 to prevent displacement of the enameled wire during laser irradiation to remove the enamel film, which would affect the enamel film removal operation.

[0032] Example 2

[0033] When changing the enameled wire to be stripped, the operator moves the pull rod 35 upwards, which in turn pulls the pressure plate 31 upwards via the connecting column 34, thereby releasing the restriction on the enameled wire 111 and allowing the stripped enameled wire to be removed.

[0034] Then, by rotating the limiting plate 361 in the fixing part, it is moved onto the locking block 4, thus limiting and fixing the position of the pull rod 35 at this time, so that the limiting component will not affect the movement of the upper sliding seat 2. Then, after the operator removes the limiting post 5, the upper sliding seat 2 is slid backward, so that the placement groove 11 on the lower fixing seat 1 is fully exposed. This makes it easy for the operator to lay the enameled wire 111 flat on the placement groove 11. Then, the upper sliding seat 1 is reset and the upper limiting post 5 is inserted, thus completing the placement of the enameled wire.

[0035] After placement, the limiting plate 361 in the fixing part is reset, and the compression spring 32 automatically controls the pressure plate 31 to press down to complete the fixing. The whole operation is simple and convenient.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. The various components mentioned in this utility model are common technologies in the existing field. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An enamelled wire film removing apparatus comprising a worktable and a laser generating device, the upper and lower sides of the worktable are respectively provided with a laser generating device, and the worktable is provided with an irradiation through hole, characterized in that The workbench is provided with a clamping assembly at the position of the irradiation through hole, the clamping assembly is composed of an upper sliding seat, a lower fixed seat and a limiting assembly, the lower fixed seat is fixedly connected on the workbench, the upper sliding seat is slidingly installed on the lower fixed seat, and the limiting assembly is installed at both ends of the upper sliding seat.

2. The paint film removing apparatus for the enameled wire according to claim 1, characterized in that T-shaped sliding strips are arranged on both sides of the upper sliding seat and connected in T-shaped sliding grooves arranged on the lower fixed seat.

3. The paint film removing apparatus for the enameled wire according to claim 1, characterized by The limiting assembly is composed of a pressing plate, an extrusion spring, a fixed plate, a connecting column, a pulling plate and a fixed part, the pressing plate is arranged in the moving groove of the upper sliding seat, the fixed plate is fixedly installed at the upper end notch of the moving groove of the upper sliding seat, the extrusion spring is arranged between the pressing plate and the fixed plate, one end of the pressing plate is connected with the connecting column, the other end of the connecting column penetrates through the fixed plate and is connected with the pulling plate, and the fixed part is arranged on the pulling plate.

4. The paint film removing apparatus for the enameled wire according to claim 3, characterized in that The fixed part comprises a connecting shaft and a limiting plate, and one end of the limiting plate is installed on the pulling plate through the connecting shaft.

5. The paint film removing apparatus for the enameled wire according to claim 3, characterized in that Clamping blocks are arranged on both sides of the pulling plate and fixed on the upper sliding seat.

6. The paint film removing apparatus for the enameled wire according to claim 1, characterized by An upper through hole is arranged on the upper sliding seat, a placing groove is arranged on the lower fixed seat, and a lower through hole is arranged on the groove bottom of the placing groove.

7. The paint film removing apparatus for the enameled wire according to claim 1, characterized by Limiting holes are arranged at one end of the upper sliding seat and the lower fixed seat, and a limiting column is inserted into the limiting holes of the upper sliding seat and the lower fixed seat to limit the position of the upper sliding seat.

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