CN216662071U

CN216662071U - Automatic control device for electric wire cabling and paying-off tension

Info

Publication number: CN216662071U
Application number: CN202122780119.3U
Authority: CN
Inventors: 钱涵涵; 代文化; 孟庆平; 韩亚南
Original assignee: Wuhu Yuqian Electronic Technology Co ltd
Current assignee: Wuhu Yuqian Electronic Technology Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-06-03
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses an automatic control device for the paying-off tension of an electric wire in a cabling way, which comprises a support frame, wherein the front surface of the support frame is rotatably connected with two wire guide rollers, the upper surface of the support frame is provided with a first motor, the output end of the first motor is fixedly connected with a screw rod, the inner wall of the support frame is connected with a movable plate in a sliding way, and the lower surface of the movable plate is fixedly connected with a pressure sensor. This electric wire stranding unwrapping wire tension automatic control device, the cable links to each other with the roll-up roller through two wire rollers and tension adjusting roller, the cable is when tension is tight, can drive connecting plate and pressure spring extrusion pressure sensor through the tension adjusting roller, make pressure sensor detect the pressure data that corresponding tension corresponds, when pressure data weakens, first motor passes through the automatic fly leaf that drives of lead screw and descends, and make pressure sensor extrusion pressure spring, make pressure sensor data reach standard numerical value, can realize automatic tension control, the cable roll-up effect has been improved, it facilitates to arrange in order for follow-up cable.

Description

Automatic control device for electric wire cabling and paying-off tension

Technical Field

The utility model relates to the technical field of cable processing, in particular to an automatic control device for the cable laying and paying off tension of an electric wire.

Background

The cable is an electric energy or signal transmission device, usually comprises several or several groups of conducting wires, and its main forming equipment is a cable-former, and its making speed is faster than manual operation, so that it is generally used in various cable production or processing factories.

After the existing cable is cabled by the cable re-cabling machine, the cable needs to be wound and collected by using the winding roller, however, the tension of the cable cannot be automatically adjusted by the existing winding device, so that the cable is loosened when being wound, the winding effect of the cable on the winding roller is directly influenced, and the cable is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic control device for the cable laying and paying off tension of an electric wire, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electric wire stranding unwrapping wire tension automatic control device, the loach carrying platform comprises a supporting fram, the front of support frame is rotated and is connected with two wire rollers, the last surface mounting of support frame has first motor, the output fixedly connected with lead screw of first motor, the inner wall sliding connection of support frame has the fly leaf, the lower fixed surface of fly leaf is connected with pressure sensor, two telescopic links of the bottom fixedly connected with of fly leaf, the bottom fixedly connected with connecting plate of telescopic link, the last fixed surface of connecting plate is connected with the pressure spring, the positive fixedly connected with tension adjusting roller of connecting plate, the back mounting of support frame has the second motor, the output fixedly connected with square bar of second motor, the bar groove has all been seted up to the upper and lower surface of square bar, the surface cover of square bar is equipped with the roll-up roller, the draw-in groove has been seted up to the inner wall of roll-up roller.

Preferably, the bottom end of the screw rod extends to the inside of the support frame and is rotatably connected with the inner bottom wall of the support frame.

Preferably, the movable plate is in threaded connection with the surface of the screw rod, and the top end of the pressure spring is fixedly connected with the detection end of the pressure sensor.

Preferably, the spout has all been seted up to the upper and lower surface of square bar, and the inner wall sliding connection of spout has the slider, and the back fixedly connected with spring of slider, the equal sliding connection of upper and lower surface of square bar have the toper kicking block, toper kicking block and draw-in groove looks adaptation, and the front end threaded connection of square bar has the locating piece.

Preferably, the front surface of the sliding block is fixedly connected with an inclined extrusion plate, and the inclined extrusion plate is matched with the conical ejector block.

Preferably, the upper surface of the sliding block is fixedly connected with a pull rod, and the pull rod is connected with the inner wall of the strip-shaped groove in a sliding mode.

Advantageous effects

The utility model provides an automatic control device for the cable laying and paying off tension of an electric wire, which has the following beneficial effects:

1. this electric wire stranding unwrapping wire tension automatic control device, the cable links to each other with the roll-up roller through two wire rollers and tension adjusting roller, the cable is when tension is tight, can drive connecting plate and pressure spring extrusion pressure sensor through the tension adjusting roller, make pressure sensor detect the pressure data that corresponding tension corresponds, when pressure data weakens, first motor passes through the automatic fly leaf that drives of lead screw and descends, and make pressure sensor extrusion pressure spring, make pressure sensor data reach standard numerical value, can realize automatic tension control, the cable roll-up effect has been improved, it facilitates to arrange in order for follow-up cable.

2. This electric wire stranding unwrapping wire tension automatic control device, the slider can drive the hypotenuse of oblique shape stripper plate extrusion toper kicking block through the effort of spring to make toper kicking block card advance in the draw-in groove of roll-up roller inner wall, fix the roll-up roller on the square pole surface, the stability of roll-up roller has been improved, promote the pull rod backward simultaneously, it produces deformation to make the slider drive the spring, and make oblique shape stripper plate break away from the toper kicking block, can make the roll-up roller break away from the square pole, the efficiency of dismantlement is improved, it is more convenient during the use.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of a partial three-dimensional explosion structure of a movable plate according to the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

fig. 4 is an enlarged view of a structure shown in fig. 3.

In the figure: the device comprises a support frame 1, a wire guide roller 2, a lead screw 3, a movable plate 4, a pressure sensor 5, a telescopic rod 6, a connecting plate 7, a pressure spring 8, a tension adjusting roller 9, a square rod 10, a take-up roller 11, a sliding block 12, a spring 13, a conical ejector block 14, an inclined extrusion plate 15 and a pull rod 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an electric wire stranding unwrapping wire tension automatic control device, includes support frame 1, and the front of support frame 1 is rotated and is connected with two wire rollers 2, and the last surface mounting of support frame 1 has first motor, the output fixedly connected with lead screw 3 of first motor, and the bottom of lead screw 3 extends to the inside of support frame 1 to rotate with the interior diapire of support frame 1 and be connected, the inner wall sliding connection of support frame 1 has fly leaf 4, fly leaf 4 and lead screw 3's surface threaded connection.

The lower fixed surface of fly leaf 4 is connected with pressure sensor 5, two telescopic links 6 of the bottom fixedly connected with of fly leaf 4, the bottom fixedly connected with connecting plate 7 of telescopic link 6, the last fixed surface of connecting plate 7 is connected with pressure spring 8, and the top of pressure spring 8 and pressure sensor 5's sense terminal fixed connection, the positive fixedly connected with tension adjusting roller 9 of connecting plate 7.

The back mounted of support frame 1 has the second motor, and the output fixedly connected with square bar 10 of second motor, the bar groove has all been seted up to the upper and lower surface of square bar 10, and the surface cover of square bar 10 is equipped with roll-up roller 11, and the draw-in groove has been seted up to roll-up roller 11's inner wall.

The cable links to each other with the roll-up roller 11 through two wire rollers 2 and tension adjusting roller 9, the cable is when tension is tight, can drive connecting plate 7 and pressure spring 8 extrusion pressure sensor 5 through tension adjusting roller 9, make pressure sensor 5 detect the pressure data that corresponding tension corresponds, when pressure data weakens, first motor passes through 3 automatic drive fly leafs 4 descents of lead screw, and make pressure sensor 5 extrusion pressure spring 8, make pressure sensor 5 data reach standard numerical value, can realize automatic tension control, the cable roll-up effect has been improved, it facilitates to arrange in order for follow-up cable.

The spout has all been seted up on the upper and lower surface of square bar 10, and the inner wall sliding connection of spout has slider 12, and the back fixedly connected with spring 13 of slider 12, the equal sliding connection of the upper and lower surface of square bar 10 has toper kicking block 14, toper kicking block 14 and draw-in groove looks adaptation.

The front end threaded connection of square bar 10 has the locating piece, and the front fixedly connected with of slider 12 has inclined stripper plate 15, and inclined stripper plate 15 and toper kicking block 14 looks adaptation, and the last fixed surface of slider 12 is connected with pull rod 16, and pull rod 16 and the inner wall sliding connection in bar groove.

Slider 12 can drive the hypotenuse of oblique shape stripper plate 15 extrusion toper kicking block 14 through the effort of spring 13, and make toper kicking block 14 card advance in the draw-in groove of the 11 inner walls of roll-up roller, fix roll-up roller 11 on square pole 10 surface, the stability of roll-up roller 11 has been improved, promote pull rod 16 backward simultaneously, make slider 12 drive spring 13 produce deformation, and make oblique shape stripper plate 15 break away from toper kicking block 14, can make roll-up roller 11 break away from square pole 10, the efficiency of dismantlement is improved, it is more convenient during the use.

The working principle is as follows: when the automatic tension control device is used, firstly, a cabled cable is respectively connected with a winding roller 11 through a wire guide roller 2 and a tension adjusting roller 9, when the tension of the cable is tight, the cable drives a connecting plate 7 and a pressure spring 8 to extrude a pressure sensor 5 through the tension adjusting roller 9, the pressure sensor 5 detects pressure data corresponding to the tension, when the pressure data is reduced, a first motor automatically drives a movable plate 4 to descend through a screw rod 3, the pressure sensor 5 extrudes the pressure spring 8, the tension of the cable is increased through the tension adjusting roller 9, the pressure sensor 5 reaches standard data, the winding effect of the cable can be further ensured, convenience is provided for the subsequent arrangement of the cable, the winding roller 11 is fixedly connected with a square rod 10 through a clamping groove and a conical top block 14, when the cable needs to be disassembled, a pull rod 16 is pushed, a slide block 12 can drive a spring 13 to deform, and the inclined extrusion plate 15 is separated from the conical top block 14, the winding roller 11 loses the restriction, can break away from the surface of the square rod 10, improves the dismounting efficiency, has better positioning effect and is more convenient to use.

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 alterations can be made in these embodiments 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

1. The utility model provides an electric wire stranding unwrapping wire tension automatic control device, includes support frame (1), and the front of support frame (1) is rotated and is connected with two wire rollers (2), its characterized in that: the utility model discloses a support frame, including support frame (1), the last surface mounting of support frame (1) has first motor, the output fixedly connected with lead screw (3) of first motor, the inner wall sliding connection of support frame (1) has fly leaf (4), the lower fixed surface of fly leaf (4) is connected with pressure sensor (5), two telescopic links (6) of the bottom fixedly connected with of fly leaf (4), the bottom fixedly connected with connecting plate (7) of telescopic link (6), the last fixed surface of connecting plate (7) is connected with pressure spring (8), the positive fixedly connected with tension adjusting roller (9) of connecting plate (7), the back mounted of support frame (1) has the second motor, the output fixedly connected with square bar (10) of second motor, the bar groove has all been seted up on the upper and lower surface of square bar (10), the pot head of square bar (10) is equipped with roll-up roller (11), the draw-in groove has been seted up to the inner wall of roll-up roller (11).

2. The automatic control device for the paying-off tension of the electric wire in cabling according to claim 1, wherein: the bottom end of the screw rod (3) extends to the inside of the support frame (1) and is rotatably connected with the inner bottom wall of the support frame (1).

3. The automatic control device for the paying-off tension of the electric wire in cabling according to claim 1, wherein: the movable plate (4) is in threaded connection with the surface of the screw rod (3), and the top end of the pressure spring (8) is fixedly connected with the detection end of the pressure sensor (5).

4. The automatic control device for the paying-off tension of the electric wire in cabling according to claim 1, wherein: the upper and lower surface of square pole (10) has all seted up the spout, and the inner wall sliding connection of spout has slider (12), and the back fixedly connected with spring (13) of slider (12), the equal sliding connection of upper and lower surface of square pole (10) has toper kicking block (14), toper kicking block (14) and draw-in groove looks adaptation, the front end threaded connection of square pole (10) has the locating piece.

5. The automatic control device for the paying-off tension of the electric wire in cabling according to claim 4, wherein: the front surface of the sliding block (12) is fixedly connected with an inclined extrusion plate (15), and the inclined extrusion plate (15) is matched with the conical ejector block (14).

6. The automatic control device for the paying-off tension of the electric wire in cabling according to claim 4, wherein: the upper surface of the sliding block (12) is fixedly connected with a pull rod (16), and the pull rod (16) is connected with the inner wall of the strip-shaped groove in a sliding mode.