CN219620527U - Steel wire bag layer unwinding device - Google Patents

Abstract

The utility model relates to the technical field of tire manufacturing, in particular to a steel wire bag layer unwinding device, which comprises a base and a mounting frame, wherein the surface of the mounting frame is provided with an unwinding device, the unwinding device comprises an electric telescopic rod, and the outer wall of the electric telescopic rod is fixedly connected with the mounting frame. The sliding block on the connecting frame is driven to move leftwards through the shrinkage of the electric telescopic rod, the sliding block drives the tension detection rod on the connecting rod to move downwards, the tension detection rod extrudes the steel wire wrapping cloth downwards, tension detection is carried out on the steel wire wrapping cloth, the steel wire wrapping cloth is contacted with the guide plate to guide and strip plastic paper of the steel wire wrapping cloth, the tension detection rod at the lower end also shifts and moves to accelerate and strip the plastic paper of the steel wire wrapping cloth, the tension detection rod and the guide plate synchronously move, the steel wire wrapping cloth cannot be wound on a machine, equipment normally works, and the working efficiency is improved.

Description

Steel wire bag layer unwinding device

Technical Field

The utility model relates to the technical field of tire manufacturing, in particular to a steel wire bag bundle layer unwinding device.

Background

The belt layer means a material layer which grips the carcass in the circumferential direction of the tread center line under the tread base portion of the radial tire and the belt bias tire, and it mainly plays a role of gripping the carcass in addition to the role of cushioning the impact.

For example, the authorized bulletin number is CN216037811U, which is a steel wire bag bundle layer unwinding device, although the problem that the accuracy and timeliness of manual adjustment of the existing steel wire bag bundle layer unwinding device cannot meet the control requirement is solved, the existing steel wire bag bundle layer unwinding device still exists, the stable control of the unwinding tension of the steel wire bag bundle layer is realized by adjusting the braking force of a magnetic powder brake and the speed of a conveyor belt in real time, a winding mode is replaced by a plastic paper stripping roller in a linear reciprocating mode on a guide rail, but the existing steel wire bag bundle layer unwinding device and the control of the tension and the guide rail work independently along with the stripping of plastic paper, if the control of the tension and the guide rail are asynchronous temporarily along with the stripping of the plastic paper, the steel wire bag cloth moving position is piled up, even the steel wire bag cloth is wound on a machine, and the working efficiency is affected.

Disclosure of Invention

The utility model aims to solve the problems that the existing steel wire bag bundle layer unwinding device is short in time asynchronism between tension control and the fact that a guide rail is matched with stripping of plastic paper, accumulation of the moving position of steel wire bags occurs, even the steel wire bags are wound on a machine, equipment cannot work, and working efficiency is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a layer unwinding device is restrainted to steel wire bag, includes base and mounting bracket, the upper end and the mounting bracket fixed connection of base, the surface of mounting bracket is equipped with unwinding device, unwinding device includes electric telescopic handle, electric telescopic handle's outer wall and mounting bracket fixed connection, electric telescopic handle's tip and link fixed connection, the tip and the slider rotation of link are connected, the outer wall and the connecting rod sliding connection of slider, the tip and the tension detection pole rotation of connecting rod are connected, the outer wall and the unwinding board fixed connection of connecting rod, the outer wall and the first connecting seat rotation of connecting rod are connected.

Preferably, the surface of base and mount pad swing joint, the outer wall and the connecting piece fixed connection of mount pad, the outer wall and the round bar fixed connection of connecting piece, the outer wall and the blowing roller rotation of round bar are connected.

Preferably, the inner wall of mounting bracket and motor fixed connection, the output and the wind-up roll fixed connection of motor.

Preferably, the surface of mounting bracket and second connecting seat fixed connection, the outer wall of second connecting seat rotates with first guide bar to be connected, the surface of mounting bracket and third connecting seat fixed connection, the outer wall of third connecting seat rotates with the second guide bar to be connected.

Preferably, the outer wall of the mounting frame is connected with the first connecting seat.

The utility model provides a steel wire bag bundle layer unwinding device, which has the beneficial effects that: the sliding block on the connecting frame is driven to move leftwards through the shrinkage of the electric telescopic rod, the sliding block drives the tension detection rod on the connecting rod to move downwards, the tension detection rod extrudes the steel wire wrapping cloth downwards, tension detection is carried out on the steel wire wrapping cloth, the steel wire wrapping cloth is contacted with the guide plate to guide and strip plastic paper of the steel wire wrapping cloth, the tension detection rod at the lower end also shifts and moves to accelerate and strip the plastic paper of the steel wire wrapping cloth, the tension detection rod and the guide plate synchronously move, the steel wire wrapping cloth cannot be wound on a machine, equipment normally works, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the structure of FIG. 1;

FIG. 3 is a schematic cross-sectional side view of FIG. 1;

FIG. 4 is an enlarged schematic view of the unwinding device of FIG. 1;

fig. 5 is an enlarged schematic view of the structure at B in fig. 2.

In the figure: 1. base, 2, mounting bracket, 3, unwinding device, 301, electric telescopic rod, 302, link, 303, slider, 304, connecting rod, 305, unwinding board, 306, first connecting seat, 307, tension detection pole, 4, mount pad, 5, connecting piece, 6, round bar, 7, blowing roller, 8, motor, 9, wind-up roll, 10, second connecting seat, 11, first guide bar, 12, third connecting seat, 13, second guide bar.

Description of the embodiments

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a wire bag sack bundle layer unwinding device, including base 1 and mounting bracket 2, the upper end and the mounting bracket 2 fixed connection of base 1, the surface of mounting bracket 2 is equipped with unwinding device 3, unwinding device 3 includes electric telescopic handle 301, electric telescopic handle 301's outer wall and mounting bracket 2 fixed connection, electric telescopic handle 301's model is according to actual demand, the work can be satisfied, electric telescopic handle 301's tip and link 302 fixed connection, link 302's tip and slider 303 rotate to be connected, slider 303's outer wall and connecting rod 304 sliding connection, connecting rod 304's tip and tension detection rod 307 rotate to be connected, the outer wall of tension detection rod 307 moves down and contacts the wire cloth, the change to the wire cloth is pushed down when going on to the wire cloth removal, realize the detection to the wire cloth, connecting rod 304's outer wall and unwinding plate 305 fixed connection, connecting rod 304's outer wall and first connecting seat 306 rotate to be connected;

the electric telescopic rod 301 contracts to drive the sliding block 303 on the connecting frame 302 to move leftwards, the sliding block 303 drives the tension detecting rod 307 on the connecting rod 304 to move downwards, the tension detecting rod 307 extrudes the steel wire wrapping cloth downwards to enable tension detection to be carried out on the steel wire wrapping cloth, the steel wire wrapping cloth is contacted with the guide plate 305 to guide and strip plastic paper of the steel wire wrapping cloth, the tension detecting rod 307 at the lower end also shifts to move to accelerate and strip the plastic paper of the steel wire wrapping cloth, the tension detecting rod 307 and the guide plate 305 move synchronously, the steel wire wrapping cloth cannot be wound on a machine, normal operation of equipment is achieved, and the working efficiency is improved.

Referring to fig. 1, 2 and 4, the surface of the base 1 is movably connected with the mounting seat 4, the outer wall of the mounting seat 4 is fixedly connected with the connecting piece 5, the outer wall of the connecting piece 5 is fixedly connected with the round rod 6, and the outer wall of the round rod 6 is rotatably connected with the discharging roller 7.

Referring to fig. 1 and 2, the inner wall of the mounting frame 2 is fixedly connected with the motor 8, the model of the motor 8 is required to meet the actual requirement, the output end of the motor 8 is fixedly connected with the wind-up roller 9, the surface of the mounting frame 2 is fixedly connected with the second connecting seat 10, the outer wall of the second connecting seat 10 is rotationally connected with the first guide rod 11, the surface of the mounting frame 2 is fixedly connected with the third connecting seat 12, the outer wall of the third connecting seat 12 is rotationally connected with the second guide rod 13, and the outer wall of the mounting frame 2 is rotationally connected with the first connecting seat 306.

Working principle:

firstly, winding a steel wire wrapping cloth on a discharging roller 7 in advance, then installing the discharging roller 7 on an installation seat 4 by using a round rod 6, pushing the installation seat 4, inserting a connecting piece 5 of the installation seat 4 into an installation frame 2 for fixing, sliding the lower end of the steel wire wrapping cloth from the surface of a first guide rod 11 at the moment, enabling the upper end of the steel wire wrapping cloth to contact with the surface of a tension detection rod 307, continuously moving the lower end of the steel wire wrapping cloth to slide from the surface of the first guide rod 11, switching on an external power supply of an electric telescopic rod 301, starting the electric telescopic rod 301 to work, shrinking the electric telescopic rod 301 to drive a connecting frame 302 to move leftwards, driving a sliding block 303 to move leftwards, driving a connecting rod 304 to deflect, driving the tension detection rod 307 to move downwards, extruding the steel wire wrapping cloth downwards by the tension detection rod 307 until the tension detection rod 307 reaches a proper detection position, and cutting off the power supply of the electric telescopic rod 301;

the plastic paper of the steel wire wrapping cloth is led and stripped by the leading-out plate 305, the end part of the plastic paper is wound on the winding roller 9, the external power supply of the motor 8 is connected, the motor 8 starts to work, the winding roller 9 is driven to rotate by the motor 8, the plastic paper is continuously wound by the winding roller 9, and the stripped steel wire wrapping cloth is continuously processed by other machines.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a layer unwinding device is restrainted to steel wire bag sack, includes base (1) and mounting bracket (2), the upper end and the mounting bracket (2) fixed connection of base (1), its characterized in that: the surface of mounting bracket (2) is equipped with unwinding device (3), unwinding device (3) are including electric telescopic handle (301), the outer wall and the mounting bracket (2) fixed connection of electric telescopic handle (301), the tip and the link (302) fixed connection of electric telescopic handle (301), the tip and the slider (303) of link (302) rotate to be connected, the outer wall and connecting rod (304) sliding connection of slider (303), the tip and the tension detection pole (307) of connecting rod (304) rotate to be connected, the outer wall and the unwinding board (305) fixed connection of connecting rod (304), the outer wall and first connecting seat (306) of connecting rod (304) rotate to be connected.

2. The steel wire bag bundle layer unwinding device according to claim 1, characterized in that: the surface of base (1) and mount pad (4) swing joint, the outer wall and the connecting piece (5) fixed connection of mount pad (4), the outer wall and the round bar (6) fixed connection of connecting piece (5), the outer wall and the blowing roller (7) of round bar (6) rotate to be connected.

3. The steel wire bag bundle layer unwinding device according to claim 1, characterized in that: the inner wall of mounting bracket (2) and motor (8) fixed connection, the output and the wind-up roll (9) fixed connection of motor (8).

4. The steel wire bag bundle layer unwinding device according to claim 1, characterized in that: the surface of mounting bracket (2) and second connecting seat (10) fixed connection, the outer wall and the first guide bar (11) of second connecting seat (10) rotate to be connected, the surface and the third connecting seat (12) fixed connection of mounting bracket (2), the outer wall and the second guide bar (13) of third connecting seat (12) rotate to be connected.

5. The steel wire bag bundle layer unwinding device according to claim 1, characterized in that: the outer wall of mounting bracket (2) is connected with first connecting seat (306) fixed.