Electric wire twisting and folding device

Abstract

The utility model discloses an electric wire twisting and folding device which comprises a connecting frame and a connecting block. A motor is arranged at the top of the connecting frame, and the output end of the motor is connected with a threaded rod; the connecting block is connected to the surface of the connecting frame, and one side of the connecting block is connected with a wire filing frame; a moving mechanism is arranged on the surface of the threaded rod; the motor is started, the output end of the motor is used for driving the threaded rod to rotate, and the directions of threads on the surface of the threaded rod are opposite, so that the two groups of moving blocks can be driven to move mutually on the surface of the threaded rod, and the connecting block, the positioning frame, the fixed block and the wire twisting arm are driven to move; the wire twisting arm can be used for twisting and folding the electric wire, so that the electric wire is more stable when being twisted, the use space is smaller, the wire twisting stroke is larger, and the twisted wire is pressed down more powerfully and flatly; and the electric wires can be twisted by using the two groups of wire filing frames together in a matched manner, so that the use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of electric wire twisting, in particular to an electric wire twisting and closing device. Background Art

[0002] Wire twisting and closing device is usually used in the processing of wires and cables. Its main function is to close and wrap multiple strands of wires or cables to improve production efficiency and product qualification rate. However, since this is a relatively professional device that may have a variety of designs.

[0003] In the existing operation, multiple strands of wires or cables are first introduced into the device through the pay-off wheel, and then the cables are closed through the closing column, and then the closed cables are wrapped by the wrapping machine, and finally the wrapped cables are taken up by the take-up wheel; however, in most wire twisting and closing devices, when the wires are in operation, the wire bending rack may be unstable when the wires are twisted, resulting in a large use space, limited twisting, and unstable wires after subsequent processing. In view of this, we introduce a wire twisting and closing device. Utility Model Content

[0004] The purpose of the utility model is to provide a wire twisting and closing device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire twisting and closing device, comprising: a connecting frame and a connecting block;

[0006] A motor is arranged on the top of the connecting frame, and a threaded rod is connected to the output end of the motor. When the motor is started, the threaded rod can be driven to rotate;

[0007] The connecting block is connected to the surface of the connecting frame, one side of the connecting block is connected to a wire breaking frame, and the wire breaking frame and the connecting block are fixedly connected;

[0008] The surface of the threaded rod is provided with a moving mechanism, and a moving block of the moving mechanism moves on the surface of the threaded rod, so that the moving block drives the positioning frame, the fixing block and the twisting arm to move and process the wire harness.

[0009] Preferably, the moving mechanism includes a baffle connected to the surface of the threaded rod, the baffle and the threaded rod are integrated into one program, the moving block is screwed on the surface of the threaded rod, and the moving block can be driven to move when the threaded rod rotates, the fixed block is connected to the surface of the moving block, the wire twisting arm is connected to the surface of the fixed block, the positioning frame is connected to one side of the connecting block, the positioning frame and the connecting block are connected by bolts, a lifting frame is slidably connected to the bottom of the positioning frame, a roller is hinged on the surface of the lifting frame, and the roller is slidably connected to the surface of the wire crushing frame.

[0010] Preferably, a limiting rod is provided on the surface of the connecting frame, and a limiting plate is connected to one side of the connecting block. The limiting plate is slidably connected to the surface of the limiting rod. The limiting plate connected to one side of the connecting block will slide on the surface of the limiting rod to form a limit, thereby always being in a vertical lifting movement.

[0011] Preferably, a cylinder is connected to the surface of the connecting frame, a slider guide is connected to the surface of the connecting frame, and an output end of the cylinder is connected to the surface of the moving block. When the cylinder is started, the moving block can be driven to move slightly.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the utility model starts the motor and utilizes the output end of the motor to drive the threaded rod to rotate. Since the thread directions on the surface of the threaded rod are arranged in opposite directions, the two groups of moving blocks can be driven to move relative to each other on the surface of the threaded rod, thereby driving the connecting block, the positioning frame, the fixed block and the twisting arm to move. The twisting arm can be used to twist and close the wires, so that the wire twisting can be more stable, the use space is smaller, the twisting stroke is larger, and the twisting pressure is stronger and flatter.

[0013] The combined use of two sets of wire twisting racks also allows the wires to be twisted, making them more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model from the first perspective;

[0015] Figure 2 It is a structural schematic diagram of the utility model from a second viewing angle;

[0016] Figure 3 It is a structural schematic diagram of the utility model from a third viewing angle.

[0017] In the figure: 1. Motor; 2. Connecting block; 3. Limiting plate; 4. Cylinder; 5. Slider guide; 6. Positioning frame; 7. Roller; 8. Wire-breaking frame; 9. Wire-twisting arm; 10. Lifting frame; 11. Threaded rod; 12. Limiting rod; 13. Connecting frame; 14. Fixed block; 15. Baffle; 16. Moving block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3The utility model provides a technical solution: a wire twisting and closing device, comprising: a connecting frame 13, a motor 1 is arranged on the top of the connecting frame 13, and a threaded rod 11 is connected to the output end of the motor 1;

[0020] A connecting block 2, wherein the connecting block 2 is connected to the surface of the connecting frame 13, and a wire breaking frame 8 is connected to one side of the connecting block 2;

[0021] The surface of the threaded rod 11 is provided with a moving mechanism, and the moving block 16 of the moving mechanism moves on the surface of the threaded rod 11, so that the moving block 16 drives the positioning frame 6, the fixing block 14 and the twisting arm 9 to move and process the wire harness.

[0022] The moving mechanism includes a baffle 15 connected to the surface of the threaded rod 11, and the baffle 15 and the threaded rod 11 are integrally arranged. The moving block 16 is screwed on the surface of the threaded rod 11, and when the threaded rod 11 rotates, the moving block 16 can be driven to move. The fixed block 14 is connected to the surface of the moving block 16, and the wire twisting arm 9 is connected to the surface of the fixed block 14. The positioning frame 6 is connected to one side of the connecting block 2, and the positioning frame 6 and the connecting block 2 are connected by bolts. The bottom of the positioning frame 6 is slidably connected to a lifting frame 10, and the surface of the lifting frame 10 is hinged with a roller 7, and the roller 7 is slidably connected to the surface of the wire crushing frame 8.

[0023] A limiting rod 12 is provided on the surface of the connecting frame 13, and a limiting plate 3 is connected to one side of the connecting block 2. The limiting plate 3 is slidably connected to the surface of the limiting rod 12. The limiting plate 3 connected to one side of the connecting block 2 will slide on the surface of the limiting rod 12 to form a limit, thereby always being in a vertical lifting movement.

[0024] The surface of the connecting frame 13 is connected to the cylinder 4, the surface of the connecting frame 13 is connected to the slider guide rail 5, and the output end of the cylinder 4 is connected to the surface of the moving block 16. When the cylinder 4 is started, the moving block 16 can be driven to move slightly.

[0025] Specifically, when in use, start the motor 1, and use the output end of the motor 1 to drive the threaded rod 11 to rotate. Since the thread directions on the surface of the threaded rod 11 are set in opposite directions, the two groups of moving blocks 16 can be driven to move relative to each other on the surface of the threaded rod 11, thereby driving the connecting block 2, the positioning frame 6, the fixed block 14 and the twisting arm 9 to move, and the limit plate 3 connected to one side of the connecting block 2 will slide on the surface of the limit rod 12 to form a limit, and then the lifting movement is always in a vertical state. The twisting arm 9 can be used to twist and close the wires, so that the wires can be twisted more smoothly, the use space is smaller, the twisting stroke is larger, and the twisting pressure is stronger and flatter.

[0026] The combined use of two sets of wire twisting racks 8 also allows the wires to be twisted, making the use more convenient.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire twisting and closing device, characterized in that: include: A connecting frame (13), wherein a motor (1) is arranged on the top of the connecting frame (13), and a threaded rod (11) is connected to the output end of the motor (1); A connecting block (2), the connecting block (2) being connected to the surface of the connecting frame (13), and one side of the connecting block (2) being connected to a wire breaking frame (8); A moving mechanism is provided on the surface of the threaded rod (11), and a moving block (16) of the moving mechanism moves on the surface of the threaded rod (11), so that the moving block (16) drives the positioning frame (6), the fixing block (14) and the twisting arm (9) to move and process the wire harness; The moving mechanism comprises a baffle (15) connected to the surface of the threaded rod (11), the moving block (16) is screwed to the surface of the threaded rod (11), the fixed block (14) is connected to the surface of the moving block (16), the wire twisting arm (9) is connected to the surface of the fixed block (14), the positioning frame (6) is connected to one side of the connecting block (2), the bottom of the positioning frame (6) is slidably connected to a lifting frame (10), the surface of the lifting frame (10) is hinged to a roller (7), and the roller (7) is slidably connected to the surface of the wire bending frame (8); A limit rod (12) is provided on the surface of the connecting frame (13); one side of the connecting block (2) is connected to a limit plate (3); and the limit plate (3) is slidably connected to the surface of the limit rod (12); The surface of the connecting frame (13) is connected to a cylinder (4), the surface of the connecting frame (13) is connected to a slider guide rail (5), and the output end of the cylinder (4) is connected to the surface of the moving block (16).

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