CN219448856U

CN219448856U - Automatic cable pressing device of double tractors for producing cables

Info

Publication number: CN219448856U
Application number: CN202223076211.2U
Authority: CN
Inventors: 李博; 魏永昌; 郭晓涵; 田伟星; 陈广华; 李亚萍; 李永强
Original assignee: Baiyin Youse Changtong Wire Cable LLC; Baiyin Nonferrous Group Co Ltd
Current assignee: Baiyin Youse Changtong Wire Cable LLC; Baiyin Nonferrous Group Co Ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-08-01
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses an automatic cable pressing device of a double-tractor for producing cables, which comprises a wedge-shaped base, a cylinder seat, a cylinder, a push rod, a guide rail support, a dovetail guide rail, a sliding block, a dovetail groove, a pressing wheel seat, a pressing wheel shaft, a pressing wheel, a rubber sleeve and a groove, wherein the wedge-shaped base is fixed on the ground, the cylinder seat is fixedly connected with the wedge-shaped base, the cylinder is fixed on the cylinder seat, the free end of the push rod is connected with the sliding block, the guide rail support is fixedly connected with the wedge-shaped base, the dovetail guide rail is arranged on the upper surface of the guide rail support, and the sliding block is in sliding connection with the guide rail support through the dovetail groove and the dovetail guide rail. According to the device, the meter counter, the air cylinder and the PLC are controlled in a linkage mode, the operation is interposed before the winding disc is replaced, the cable and the double traction devices are kept in a compressed state, the cable is enabled to obtain continuous and stable traction, disc replacement without stopping is achieved, the utilization rate of equipment is improved, the structure is simple and reliable, linkage control is achieved, and the labor intensity is effectively reduced.

Description

Automatic cable pressing device of double tractors for producing cables

Technical Field

The utility model relates to the technical field of auxiliary devices for producing wires and cables, in particular to an automatic cable pressing device for a double-tractor for producing cables.

Background

The double tractors for producing cables are widely used for producing and manufacturing wires and cables as traction auxiliary machines of various stranding devices and cabling devices. The double traction device mainly comprises a traction wheel, a branching wheel, a mechanical transmission and electrical control system. The cable is tightly wound on the surfaces of the traction wheel and the branching wheel, and the static friction force between the traction wheel and the cable is utilized to transfer the dragging force to the cable, so that the traction function of the cable is realized. In the normal production process, the cable and the traction wheel are tightly attached at all times due to the existence of the winding traction force and the unwinding tension, but under the working conditions of the elimination and the deficiency of the winding traction force, the traction wheel slips, and the cable is scratched on the surface of the cable when the traction force of the cable is lost.

For this reason, we propose a production cable and use two tractor cable automatic closing device to solve above-mentioned drawback.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an automatic cable pressing device with double tractors for producing cables.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an automatic closing device of two tractor cables for production cable, includes wedge base, cylinder block, cylinder, push rod, guide rail support, dovetail rail, slider, dovetail, pinch roller seat, pinch roller axle, pinch roller, rubber sleeve, recess, the wedge base is fixed subaerial, cylinder block and wedge base rigid coupling, the cylinder is fixed on the cylinder block, the free end and the slider of push rod are connected, guide rail support and wedge base rigid coupling, and guide rail support upper surface is provided with dovetail rail, the slider passes through dovetail and dovetail rail and guide rail support sliding connection, pinch roller seat and slider rigid coupling, the pinch roller axle is connected with the pinch roller seat, the pinch roller passes through bearing and pinch roller axle rotation connection, pinch roller surface inlays the cover rubber sleeve, and the rubber sleeve surface is provided with the recess, wedge base one side sets up the pit, and the pit inboard rotates installs branch wheel and traction wheel, branch wheel and traction wheel are last all to twine and be connected with the cable.

Preferably, the push rod axis, the pinch roller axis and the branching pinch roller axis are on the same plane, the pinch roller axis and the branching pinch roller axis are parallel, and the push rod axis is perpendicular to the pinch roller axis and the branching pinch roller axis.

Preferably, the telescopic direction of the push rod is parallel to the sliding direction of the sliding block.

Preferably, grooves are formed in the surfaces of the pressing wheel and the branching wheel, and the grooves in the surface of the pressing wheel correspond to the grooves in the surface of the branching wheel.

Preferably, the rubber sleeve of the pinch roller is propped against the cable of the branching wheel, and the surface of the pinch roller is provided with a meter counter.

Preferably, the side wall of the wedge-shaped base is fixedly provided with a PLC controller, the output end of the PLC controller is electrically connected with the air cylinder, and the meter counter of the pinch roller is electrically connected with the PLC controller.

Compared with the prior art, the utility model has the beneficial effects that;

according to the device, the meter counter, the air cylinder and the PLC of the pinch roller are in linkage control, the operation is interposed before the replacement of the take-up reel, the cable and the double-traction device are ensured to keep a compressed state, the cable is enabled to obtain continuous and stable traction force, the reel replacement without stopping is realized, the utilization rate of equipment is improved, the structure is simple and reliable, the linkage control is realized, and the labor intensity is effectively reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a front view of an automatic cable pressing device with double tractors for producing cables according to the present utility model;

FIG. 2 is a right side view of an automatic cable pressing device with double tractors for producing cables according to the present utility model;

FIG. 3 is a schematic main working diagram of an automatic cable pressing device with double tractors for producing cables according to the present utility model;

fig. 4 is a left working schematic diagram of the automatic cable pressing device with double tractors for producing cables.

Legend description:

1. a wedge-shaped base; 2. a cylinder block; 3. a cylinder; 4. a push rod; 5. a guide rail support; 6. dovetail guide rails; 7. a slide block; 8. a dovetail groove; 9. a pinch roller seat; 10. a pressing wheel shaft; 11. a pinch roller; 12. a rubber sleeve; 13. a groove; 14. a branching wheel; 15. a traction wheel; 16. a cable; 17. pit.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all 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. 1-4, an automatic cable pressing device of a dual-tractor for producing cables comprises a wedge-shaped base 1, a cylinder seat 2, a cylinder 3, a push rod 4, a guide rail support 5, a dovetail guide rail 6, a slide block 7, a dovetail groove 8, a pinch roller seat 9, a pinch roller shaft 10, a pinch roller 11, a rubber sleeve 12 and a groove 13, wherein the wedge-shaped base 1 is fixed on the ground, the cylinder seat 2 is fixedly connected with the wedge-shaped base 1, the cylinder 3 is fixed on the cylinder seat 2, the free end of the push rod 4 is connected with the slide block 7, the guide rail support 5 is fixedly connected with the wedge-shaped base 1, the upper surface of the guide rail support 5 is provided with the dovetail guide rail 6, the slide block 7 is in sliding connection with the guide rail support 5 through the dovetail groove 8 and the dovetail guide rail 6, the pinch roller seat 9 is fixedly connected with the slide block 7, the pinch roller shaft 10 is connected with the pinch roller seat 9, the pinch roller 11 is in rotary connection with the pinch roller shaft 10 through a bearing, the surface of the pinch roller 11 is inlaid with a rubber sleeve 12, the surface of the rubber sleeve 12 is provided with a groove 13, a pit 17 is arranged on one side of the wedge-shaped base 1, a traction wheel 14 and a traction wheel 15 are rotatably arranged on the inner side of the pit 17, and a cable 16 is connected with the wire branching device in a winding way.

In one embodiment, the axis of the push rod 4, the axis of the pinch roller shaft 10 and the axis of the branching wheel 14 are on the same plane, the axis of the pinch roller shaft 10 and the axis of the branching wheel 14 are parallel, and the axis of the push rod 4 is perpendicular to the axis of the pinch roller shaft 10 and the axis of the branching wheel 14, so that the compression of the cable 16 is facilitated by arranging the push rod 4, the pinch roller shaft 10 and the branching wheel 14.

In one embodiment, the extension and retraction direction of the push rod 4 is parallel to the sliding direction of the slide block 7, and the extension and retraction direction of the push rod 4 is parallel to the sliding direction of the slide block 7, so that the push rod 4 is beneficial to drive the slide block 7 to slide along the dovetail groove 8 of the dovetail guide rail 6.

In one embodiment, the surfaces of the pinch roller 11 and the wire dividing wheel 14 are provided with grooves 13, and the grooves 13 on the surface of the pinch roller 11 correspond to the grooves 13 on the surface of the wire dividing wheel 14, so that the contact degree with the cable 16 can be increased through the grooves 13 of the pinch roller 11 and the wire dividing wheel 14.

In one embodiment, the rubber sleeve 12 of the pinch roller 11 is abutted against the cable of the branching wheel 14, the meter is arranged on the surface of the pinch roller 11, the dividing length of the cable 16 can be calculated through the pinch roller 11, and automatic compaction is performed under the linkage control of the PLC.

In one embodiment, the side wall of the wedge-shaped base 1 is fixedly provided with a PLC controller, the output end of the PLC controller is electrically connected with the cylinder 3, the meter counter of the pinch roller 11 is electrically connected with the PLC controller, the control circuit of the PLC controller can be realized by simple programming of a person skilled in the art, and the PLC controller belongs to common knowledge in the art, and is only used without transformation, so that the control mode and circuit connection are not described in detail, wherein the PLC controller is connected with an external power supply through a wire, and power supply is convenient.

Working principle: during operation, through meter counter, cylinder 3 and the PLC controller coordinated control of pinch roller 11, when meter counter meter number value is close cable 16 and cuts apart the length, PLC controller control cylinder 3 starts, impel push rod 4 promote slider 7 and pinch roller 11 to slide along forked tail guide rail 6, fix a position cable 16 and compress tightly on branch wheel 14 recess 13, make cable and dual draw gear (both traction wheel 15 and branch wheel 14) keep tightly winding, when the cable 16 cuts off the cable 16 and changes the take-up reel, the manual control take-up reel is with the cable 16 fast winding in the take-up reel of long-pending during the change of dish, wait to receive the line speed and dual tractor traction speed unanimity, switch into automatic control mode with the take-up device, after the PLC controller received line switching information, start cylinder 3 shrink push rod 4 again, make pinch roller 11 and branch wheel 14 break away from, automatic closing device resumes the standby state.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an automatic closing device of two tractor cables for production cable, includes wedge base (1), cylinder block (2), cylinder (3), push rod (4), guide rail support (5), forked tail guide rail (6), slider (7), dovetail (8), pinch roller seat (9), pinch roller axle (10), pinch roller (11), rubber sleeve (12), recess (13), its characterized in that, wedge base (1) is fixed subaerial, cylinder block (2) and wedge base (1) rigid coupling, cylinder (3) are fixed on cylinder block (2), the free end of push rod (4) is connected with slider (7), guide rail support (5) and wedge base (1) rigid coupling, and guide rail support (5) upper surface is provided with forked tail guide rail (6), slider (7) are through dovetail (8) and dovetail guide rail (6) and guide rail support (5) sliding connection, pinch roller seat (9) and slider (7) rigid coupling, pinch roller axle (10) are connected with pinch roller seat (9), pinch roller (11) are connected with pinch roller sleeve (11) through rotating bearing (10), pinch roller sleeve (12) surface setting up (13), a pit (17) is arranged on one side of the wedge-shaped base (1), a branching wheel (14) and a traction wheel (15) are rotatably arranged on the inner side of the pit (17), and cables (16) are wound and connected on the branching wheel (14) and the traction wheel (15).

2. The automatic double-tractor cable pressing device for producing cables according to claim 1, wherein the axis of the push rod (4), the axis of the pressing wheel shaft (10) and the axis of the branching wheel (14) are on the same plane, the axis of the pressing wheel shaft (10) and the axis of the branching wheel (14) are parallel, and the axis of the push rod (4) is perpendicular to the axis of the pressing wheel shaft (10) and the axis of the branching wheel (14).

3. The automatic cable pressing device with double tractors for producing cables according to claim 1, wherein the telescoping direction of the push rod (4) is parallel to the sliding direction of the sliding block (7).

4. The automatic cable pressing device with double tractors for producing cables according to claim 1, wherein grooves (13) are formed in the surfaces of the pressing wheel (11) and the branching wheel (14), and the grooves (13) in the surface of the pressing wheel (11) correspond to the grooves (13) in the surface of the branching wheel (14).

5. The automatic cable pressing device with double tractors for producing cables according to claim 1, wherein the rubber sleeve (12) of the pressing wheel (11) is abutted against the cable of the branching wheel (14), and a meter counter is arranged on the surface of the pressing wheel (11).

6. The automatic cable pressing device with double tractors for producing cables according to claim 5, wherein the side wall of the wedge-shaped base (1) is fixedly provided with a PLC (programmable logic controller), the output end of the PLC is electrically connected with the air cylinder (3), and the meter counter of the pressing wheel (11) is electrically connected with the PLC.