Wire stripping machine with double-station wire stripping structure

Abstract

The utility model belongs to the technical field of enameled wire stripping equipment, and particularly relates to a wire stripping machine with a double-station wire stripping structure. A wire stripping machine with a double-station wire stripping structure comprises a main machine, and a lead base, a guide wheel set, a guide frame, a wire cutting assembly and a wire stripping assembly are sequentially arranged on the side wall of the main machine from front to back. The wire cutting assembly comprises a wire cutting machine head and a wire cutting frame, and the wire cutting machine head is located over the wire cutting frame. An upper wire cutting tool bit and a lower wire cutting tool bit are arranged in the wire cutting frame, the upper wire cutting tool bit is connected with the wire cutting machine head, the lower wire cutting tool bit is fixedly arranged at the bottom of the wire cutting frame, the wire cutting machine head drives the upper wire cutting tool bit to move up and down, and opening and closing of the upper wire cutting tool bit and the lower wire cutting tool bit are achieved; the edge of the upper wire cutting tool bit is a V-shaped edge, the edge of the lower wire cutting tool bit is a herringbone edge, and the edge of the upper wire cutting tool bit is matched with the edge of the lower wire cutting tool bit; and the two guide pipes are respectively opposite to the two sides of the cutter head of the lower thread cutting cutter head.

Description

Technical Field

[0001] This utility model belongs to the technical field of enameled wire stripping equipment, specifically relating to a wire stripping machine with a dual-station stripping structure. Background Technology

[0002] Enameled wire is an electromagnetic wire with a multi-layered insulating varnish coating on drawn copper wire. It consists of a copper or aluminum conductor and an enameled varnish. During production and use, a portion of the varnish needs to be stripped off to facilitate electrical connections, soldering, measurement, and testing.

[0003] Currently, most wire stripping machines have a cutter head and a stripping wheel. However, when these stripping devices simultaneously cut and strip two enameled wires, there is a certain probability that the two wires will cross and interfere with each other, which greatly affects the cutting and stripping efficiency and requires machine shutdown for adjustment.

[0004] To address this issue, this invention aims to provide a wire stripping machine with a dual-station wire stripping structure. Utility Model Content

[0005] The purpose of this invention is to provide a wire stripping machine with a dual-station wire stripping structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A wire stripping machine with a dual-station wire stripping structure includes a main unit. From front to back, the side wall of the main unit is provided with a lead wire base, a guide wheel assembly, a guide frame, a wire cutting assembly, and a wire stripping assembly. The lead wire base has two through holes for enameled wire. The guide wheel assembly includes an upper guide wheel and a lower guide wheel. The guide frame includes a steering column that can rotate around an axis. An adjustment frame is provided at the steering column, and two guide tubes are provided at the adjustment frame.

[0008] The tangent assembly includes a tangent head and a tangent frame, with the tangent head positioned directly above the tangent frame. The tangent frame contains an upper tangent blade and a lower tangent blade. The upper tangent blade is connected to the tangent head, and the lower tangent blade is fixedly located at the bottom of the tangent frame. The tangent head drives the upper tangent blade to move up and down, opening and closing the upper and lower tangent blades. The upper tangent blade has a V-shaped cutting edge, and the lower tangent blade has a herringbone-shaped cutting edge; the cutting edges of the upper and lower tangent blades mate. Two guide tubes are positioned opposite the two sides of the lower tangent blade.

[0009] The wire stripping assembly includes a wire stripping head, which is equipped with two wire stripping rollers. The two ends of the wire stripping rollers are respectively connected to the main unit and the wire stripping head. The wire stripping rollers are equipped with stripping wheels. The wire stripping head drives the wire stripping rollers to rotate and also drives the wire stripping rollers to move left and right.

[0010] Preferably, the guide wheel has anti-slip grooves on its surface.

[0011] Preferably, the adjustment frame is provided with an elongated through hole, the steering column passes through the elongated through hole, and a fixing nut is provided between the steering column and the adjustment frame.

[0012] Preferably, the stripping wheel has anti-slip grooves on its surface.

[0013] Preferably, the minimum distance between the upper guide wheel and the lower guide wheel is greater than the minimum distance between the two stripping wheels.

[0014] Preferably, the two guide tubes are arranged in parallel.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] (1) The present invention provides a wire stripping machine with a dual-station wire stripping structure. The upper wire cutting head has a V-shaped cutting edge, and the lower wire cutting head has a herringbone-shaped cutting edge. When the two enameled wires are guided to the wire cutting head, the two enameled wires are respectively guided to the two sides of the herringbone-shaped cutting edge of the lower wire cutting head, and the upper wire cutting head further cuts the two enameled wires. This design can not only ensure the advantage of the oblique cutting edge in the wire cutting process, but also effectively prevent the two enameled wires from crossing and interfering with each other.

[0017] (2) The present invention provides a wire stripping machine with a dual-station wire stripping structure. Each time the wire is cut, the wire cutting assembly needs to be re-entered. By adjusting the angle of the lead tube, new enameled wire can be introduced into the wire cutting assembly.

[0018] (3) The present invention provides a wire stripping machine with a dual-station wire stripping structure, which has a twisting structure and can twist the stripped wire. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0020] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 ;

[0021] Figure 3 This is a rear side view of the wire stripping machine head of this utility model;

[0022] In the diagram: 1. Main unit; 2. Lead wire base; 3. Guide wheel assembly; 4. Guide frame; 5. Wire cutting assembly; 6. Wire stripping assembly; 7. Enamelled wire perforation; 8. Guide motor; 9. Upper guide wheel; 10. Lower guide wheel; 11. Anti-slip texture II; 12. Anti-slip texture I; 13. Steering column; 14. Steering motor; 15. Adjustment frame; 16. Long perforation; 17. Guide tube; 18. Wire cutting head; 19. Wire cutting frame; 20. Upper wire cutting cutter head; 21. Lower wire cutting cutter head; 22. Wire stripping head; 23. Wire stripping roller; 24. Wire stripping wheel. Detailed Implementation

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

[0024] A wire stripping machine with a dual-station wire stripping structure includes a main unit 1. From front to back, the side wall of the main unit 1 is provided with a wire lead base 2, a guide wheel group 3, a guide frame 4, a wire cutting assembly 5, and a wire stripping assembly 6.

[0025] Two enameled wire through holes 7 are provided at the lead wire base 2, through which two enameled wires are introduced into the device. For smooth introduction, a guide wheel assembly 3 provides guiding power for the two enameled wires. The guide wheel assembly 3 includes a guide motor 8, an upper guide wheel 9, and a lower guide wheel 10. The upper guide wheel 9 and the lower guide wheel 10 are connected to an anti-slip groove 11, which provides driving force to the upper guide wheel 9 and the lower guide wheel 10. The two enameled wires pass through the upper guide wheel 9 and the lower guide wheel 10. The upper guide wheel 9 rotates in the opposite direction, and the lower guide wheel 10 rotates in the forward direction, thus guiding the two enameled wires into the device. To enhance friction, anti-slip grooves 12 are provided on the wheel surfaces of both the upper guide wheel 9 and the lower guide wheel 10.

[0026] Furthermore, the two enameled wires reach the guide frame 4. The guide frame 4 includes a steering column 13 and a steering motor 14, which drives the steering column 13 to reciprocate at a certain angle. An adjustment frame 15 is provided at the steering column 13, and an elongated through hole 16 is provided at the adjustment frame 15, through which the steering column 13 passes. A fixing nut is provided between the adjustment frame 15 and the steering column 13. The elongated through hole 16 allows for height adjustment of the adjustment frame 15. Two parallel guide tubes 17 are provided at the adjustment frame 15. The two enameled wires enter the two guide tubes 17 respectively and are guided by the guide tubes 17.

[0027] Guide tube 17 guides two enameled wires to the tangent assembly 5. The tangent assembly 5 includes a tangent head 18 and a tangent frame 19, with the tangent head 18 located directly above the tangent frame 19. An upper tangent cutter head 20 and a lower tangent cutter head 21 are located within the tangent frame 19. The upper tangent cutter head 20 is connected to the tangent head 21 and cuts the wire under the drive of the tangent head 18. The lower tangent cutter head 21 is fixedly mounted at the bottom of the tangent frame 19. Under the drive of the tangent head 18, the upper tangent cutter head 20 and the lower tangent cutter head 21 complete the cutting. The upper tangent cutter head 20 has a V-shaped cutting edge, and correspondingly, the lower tangent cutter head 21 has a herringbone-shaped cutting edge. Two guide tubes 17 are positioned directly opposite the two sides of the lower tangent cutter head 21. When the two enameled wires are guided to the tangent frame 19, they are respectively guided to the two sides of the herringbone-shaped cutting edge of the lower cutting head 21, and the upper cutting head 20 cuts the two enameled wires. This design can not only ensure the advantage of the oblique cutting edge in the cutting process, but also effectively prevent the two enameled wires from crossing and interfering with each other.

[0028] The wire stripping assembly 6 includes a wire stripping head 22, with two wire stripping rollers 23 at the head 22. The two ends of each roller 23 are connected to the main unit 1 and the wire stripping head 22, respectively. A wire stripping wheel 24 is located on each roller 12. The wire stripping head 22 drives the rollers 23 to rotate and simultaneously moves them left and right, enabling the stripped wire to be twisted. This wire stripping assembly uses a conventional structural design, such as the twisting structure disclosed in CN200420110849.6. The surface of the wire stripping wheel 24 is provided with anti-slip grooves 25, which effectively increase friction. Furthermore, to accommodate the varying thickness of the wire before and after stripping, the minimum distance between the upper guide wheel 9 and the lower guide wheel 10 is greater than the minimum distance between the two wire stripping wheels 24.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wire stripping machine with a dual-station wire stripping structure, characterized in that: The device includes a main unit, and from front to back, the side wall of the main unit is provided with a lead wire base, a guide wheel assembly, a guide frame, a wire cutting assembly, and a wire stripping assembly; the lead wire base is provided with two enameled wire through holes; the guide wheel assembly includes an upper guide wheel and a lower guide wheel; the guide frame includes a steering column, which can rotate around an axis, and an adjustment frame is provided at the steering column, with two guide tubes at the adjustment frame; The tangent assembly includes a tangent head and a tangent frame, with the tangent head positioned directly above the tangent frame. The tangent frame contains an upper tangent blade and a lower tangent blade. The upper tangent blade is connected to the tangent head, and the lower tangent blade is fixedly located at the bottom of the tangent frame. The tangent head drives the upper tangent blade to move up and down, opening and closing the upper and lower tangent blades. The upper tangent blade has a V-shaped cutting edge, and the lower tangent blade has a herringbone-shaped cutting edge; the cutting edges of the upper and lower tangent blades mate. Two guide tubes are positioned opposite the two sides of the lower tangent blade. The wire stripping assembly includes a wire stripping head, which is equipped with two wire stripping rollers. The two ends of the wire stripping rollers are respectively connected to the main unit and the wire stripping head. The wire stripping rollers are equipped with stripping wheels. The wire stripping head drives the wire stripping rollers to rotate and also drives the wire stripping rollers to move left and right.

2. A wire stripping machine with a dual-station wire stripping structure according to claim 1, characterized in that: The upper guide wheel and the lower guide wheel are provided with anti-slip texture.

3. A wire stripping machine with a dual-station wire stripping structure according to claim 1, characterized in that: The adjustment frame is provided with an elongated through hole, the steering column passes through the elongated through hole, and a fixing nut is provided between the steering column and the adjustment frame.

4. A wire stripping machine with a dual-station wire stripping structure according to claim 1, characterized in that: The stripping wheel has anti-slip grooves on its surface.

5. A wire stripping machine with a dual-station wire stripping structure according to claim 1, characterized in that: The minimum distance between the upper guide wheel and the lower guide wheel is greater than the minimum distance between the two stripping wheels.

6. A wire stripping machine with a dual-station wire stripping structure according to claim 1, characterized in that: The two guide tubes are arranged in parallel.

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