Pay-off mechanism of cable former

Abstract

The utility model discloses a pay-off mechanism of a cable former, which comprises a bottom plate, a support is fixedly assembled on the surface of the bottom plate, a hydraulic cylinder is fixedly assembled on the inner wall of the support, a support plate is fixedly assembled at the upper end of a piston rod of the hydraulic cylinder, a wire roller is rotatably assembled on the inner wall of the support plate, a motor is fixedly assembled on the side wall of the support plate, and a wire is rotatably assembled on the wire roller. The overall stability of the equipment is guaranteed through the bottom plate, the wire roller can be adjusted to move up and down, adjustment is conducted according to the pay-off requirement, it is guaranteed that the application range of the equipment is wide, the motor can effectively drive the wire roller to rotate and conduct pay-off work, and the pay-off tension of wires is controlled through the effect of the wire supporting structure; the constant tension of the wire rod is ensured in the paying-off process, the wire rod is ensured to move along a preset path through the effect of the lubricating structure, the wire rod is prevented from being twisted or knotted in the paying-off process, and the working stability of the lubricating structure is ensured through the support.

Description

Technical Field

[0001] The utility model relates to the technical field of cable cabling machines, in particular to a wire-releasing mechanism of a cable cabling machine. Background Art

[0002] The pay-off mechanism of a cable cabling machine is a key part in the cable production process. It is responsible for releasing the cable core wire or insulated wire from the reel smoothly and orderly for use in subsequent processes such as twisting, braiding or sheathing. The existing pay-off mechanism has the following problems when in use: unstable tension control: fluctuations in pay-off tension may cause the wire to be unevenly tight during the cabling process, affecting the cable quality; wire knotting or twisting: If the guide device is not designed properly or maintained properly, the wire may become knotted or twisted during the pay-off process. Utility Model Content

[0003] The purpose of the present utility model is to provide a cable pay-off mechanism for a cable cabling machine to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wire-laying mechanism of a cable cabling machine, comprising a base plate, a support fixedly mounted on the surface of the base plate, a hydraulic cylinder fixedly mounted on the inner wall of the support, a support plate fixedly mounted on the upper end of the piston rod of the hydraulic cylinder, a wire roller rotatably mounted on the inner wall of the support plate, a motor fixedly mounted on the side wall of the support plate, the motor shaft of the motor being connected to the axis of the wire roller, a cable wound around the outer wall of the wire roller, a wire-supporting structure fixedly mounted on the surface of the base plate, the cable fitting tightly to the wire-supporting structure, a lubrication structure connected to the side wall of the wire-supporting structure via a bracket, and the lubrication structure fitting the cable.

[0005] Preferably, the wire supporting structure includes a support tube, which is fixedly mounted on the surface of the base plate, a sliding rod is inserted into the inner wall of the support tube, and a top plate is fixedly mounted on the lower end of the sliding rod, and the top plate fits tightly against the inner wall of the support tube. The lower end of the top plate is connected to the inner wall of the support tube through a spring, and the spring is arranged on the inner wall of the support tube. A support wheel is fixedly mounted on the upper end of the sliding rod, and the support wheel fits tightly against the cable.

[0006] Preferably, the lubrication structure includes a support frame, which is fixedly assembled on the upper end of the bracket, and the support frame is sleeved on the outer wall of the cable. A hollow tube is installed through the upper end of the inner wall of the support frame, and a ball is rotatably installed on the lower end of the hollow tube. The inner wall of the hollow tube is threadedly connected to a lubricating liquid bottle.

[0007] Compared with the prior art, the beneficial effects of the present invention are: the stability of the entire equipment is ensured by the bottom plate, the hydraulic cylinder is fixed by the support, and the stability of the hydraulic cylinder during operation is ensured at the same time; the hydraulic cylinder cooperates with the support plate to adjust the line roller to move up and down, and is adjusted according to the requirements of wire payout to ensure a wide range of applications of the equipment; the motor can effectively drive the line roller to rotate and perform wire payout work; the wire support structure is used to control the wire payout tension, ensuring that the wire maintains a constant tension during the wire payout process; the lubrication structure ensures that the wire moves along a predetermined path, avoiding twisting or knotting of the wire during the wire payout process; the bracket ensures the working stability of the lubrication structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural diagram of the utility model;

[0009] Figure 2 It is a three-dimensional schematic diagram of the support wire structure;

[0010] Figure 3 It is a three-dimensional schematic diagram of the lubrication structure;

[0011] Figure 4 for Figure 1 A magnified schematic diagram of the structure in the middle.

[0012] In the figure: 1-bottom plate, 2-support, 3-hydraulic cylinder, 4-support plate, 5-motor, 6-line roller, 7-cable, 8-line support structure, 81-support cylinder, 82-spring, 83-top plate, 84-slide rod, 85-support wheel, 9-lubrication structure, 91-support frame, 92-hollow tube, 93-rolling ball, 94-lubricating liquid bottle, 10-bracket. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0014] See also Figure 1-4The utility model provides a wire-laying mechanism of a cable cabling machine, comprising a base plate 1, a support 2 is fixedly mounted on the surface of the base plate 1, a hydraulic cylinder 3 is fixedly mounted on the inner wall of the support 2, a support plate 4 is fixedly mounted on the upper end of the piston rod of the hydraulic cylinder 3, a wire roller 6 is rotatably mounted on the inner wall of the support plate 4, a motor 5 is fixedly mounted on the side wall of the support plate 4, the motor shaft of the motor 5 is connected to the axis of the wire roller 6, a cable 7 is wound around the outer wall of the wire roller 6, a wire-supporting structure 8 is fixedly mounted on the surface of the base plate 1, the cable 7 is tightly fitted to the wire-supporting structure 8, and the side wall of the wire-supporting structure 8 is connected to a lubrication structure 9 through a bracket 10, and the lubrication structure 9 is fitted to the cable 7.

[0015] The overall stability of the equipment is ensured by the base plate 1, and the hydraulic cylinder 3 is fixed by the support 2, while ensuring the stability of the hydraulic cylinder 3 during operation. The hydraulic cylinder 3 cooperates with the support plate 4 to adjust the line roller 6 for up and down displacement. According to the requirements of line pay-off, adjustment is performed to ensure a wide range of applicability of the equipment. The motor 5 can effectively drive the line roller 6 to rotate and perform line pay-off. The support structure 8 is used to control the line pay-off tension of the cable 7 to ensure that the cable 7 maintains a constant tension during the line pay-off process. The lubrication structure 9 ensures that the cable 7 moves along a predetermined path to avoid twisting or knotting of the cable 7 during the line pay-off process. The bracket 10 ensures the working stability of the lubrication structure 9.

[0016] The wire supporting structure 8 includes a support tube 81, which is fixedly assembled on the surface of the base plate 1. A sliding rod 84 is inserted into the inner wall of the support tube 81, and a top plate 83 is fixedly assembled on the lower end of the sliding rod 84. The top plate 83 fits tightly against the inner wall of the support tube 81. The lower end of the top plate 83 is connected to the inner wall of the support tube 81 through a spring 82. The spring 82 is arranged on the inner wall of the support tube 81. The upper end of the sliding rod 84 is fixedly assembled with a support wheel 85, which fits tightly against the cable 7.

[0017] According to the elastic force of the spring 82, the upward elastic force is used to push the slide bar 84 upward through the top plate 83 to maintain the displacement trend, and continuously drive the support wheel 85 to press the cable 7 tightly to make it taut, thereby controlling the pay-off tension of the cable 7 and ensuring that the cable 7 maintains a constant tension during the pay-off process. When the slide bar 84 is displaced, it always fits against the inner wall of the support tube 81 and maintains a fixed vertical movement.

[0018] The lubrication structure 9 includes a support frame 91, which is fixedly assembled on the upper end of the bracket 10. The support frame 91 is sleeved on the outer wall of the cable 7. A hollow tube 92 is installed through the upper end of the inner wall of the support frame 91, and a ball 93 is rotatably installed on the lower end of the hollow tube 92. The inner wall of the hollow tube 92 is threadedly connected to a lubricating liquid bottle 94.

[0019] As the cable 7 moves, the ball 93 will be driven to rotate on the inner wall of the hollow tube 92, bringing the lubricating liquid in the hollow tube 92 to the outer wall of the cable 7. At the same time, the support frame 91 ensures the output trajectory of the cable 7, and the lubricating liquid bottle 94 can be replaced to ensure that the lubricating liquid can be continuously output to the cable 7.

[0020] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pay-off mechanism for a cable cabling machine, characterized in that: The invention comprises a base plate (1), a support (2) is fixedly mounted on the surface of the base plate (1), a hydraulic cylinder (3) is fixedly mounted on the inner wall of the support (2), a support plate (4) is fixedly mounted on the upper end of the piston rod of the hydraulic cylinder (3), a wire roller (6) is rotatably mounted on the inner wall of the support plate (4), a motor (5) is fixedly mounted on the side wall of the support plate (4), a motor shaft of the motor (5) is connected to the axis of the wire roller (6), a cable (7) is wound around the outer wall of the wire roller (6), a wire support structure (8) is fixedly mounted on the surface of the base plate (1), the cable (7) is tightly fitted with the wire support structure (8), the side wall of the wire support structure (8) is connected to a lubrication structure (9) via a bracket (10), and the lubrication structure (9) is fitted with the cable (7).

2. The pay-off mechanism of a cable cabling machine according to claim 1, characterized in that: The support structure (8) includes a support tube (81), the support tube (81) is fixedly assembled on the surface of the bottom plate (1), the inner wall of the support tube (81) is plugged with a slide rod (84), the lower end of the slide rod (84) is fixedly assembled with a top plate (83), the top plate (83) is tightly fitted with the inner wall of the support tube (81), the lower end of the top plate (83) is connected to the inner wall of the support tube (81) through a spring (82), the spring (82) is arranged on the inner wall of the support tube (81), the upper end of the slide rod (84) is fixedly assembled with a support wheel (85), and the support wheel (85) is tightly fitted with the cable (7).

3. The pay-off mechanism of a cable cabling machine according to claim 1, characterized in that: The lubricating structure (9) comprises a support frame (91), the support frame (91) is fixedly mounted on the upper end of the bracket (10), the support frame (91) is sleeved on the outer wall of the cable (7), a hollow tube (92) is installed through the upper end of the inner wall of the support frame (91), a ball (93) is rotatably mounted on the lower end of the hollow tube (92), and the inner wall of the hollow tube (92) is threadedly connected to a lubricating liquid bottle (94).

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