CN211742797U

CN211742797U - Wire stripping device for recycling waste cables

Info

Publication number: CN211742797U
Application number: CN202020676436.3U
Authority: CN
Inventors: 于永卫
Original assignee: Henan Hongtong Cable Co ltd
Current assignee: Henan Hongtong Cable Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-10-23
Anticipated expiration: 2030-04-28

Abstract

A wire stripping device for waste cable recovery comprises a rack, wherein a wire guide mechanism, a wire stripping mechanism and a wire take-up mechanism are arranged on the rack; the wire guiding mechanism comprises two wire guiding rollers, and a plurality of annular wire guiding grooves are formed in the outer walls of the two wire guiding rollers at intervals; the wire stripping mechanism comprises an annular tool rest, four groups of cutting assemblies are arranged on the inner side surface of the annular tool rest, each group of cutting assemblies comprises a fixed frame, two guide posts are fixedly connected between the fixed frame and the annular tool rest in parallel at intervals, sliding blocks are respectively connected onto the two guide posts in a sliding manner, a compression spring is sleeved on each guide post, an installation plate is fixedly connected between the two sliding blocks, and a cutter is vertically and fixedly connected onto the installation plate; the take-up mechanism comprises an inner core take-up roller which is rotatably arranged on the rack, and four outer skin take-up rollers which are respectively positioned on two sides of the inner core take-up roller are rotatably arranged on the rack. The utility model discloses simple structure, job stabilization, low in labor strength, simple operation are high-efficient, can carry out stable cutting, long service life to the sheath.

Description

Wire stripping device for recycling waste cables

Technical Field

The utility model belongs to the technical field of cable processing, especially, relate to an old and useless cable is retrieved with device of shelling.

Background

With the increasing industrialization level, the power industry is developed more widely, the application of cables in many fields such as power, manufacturing and machinery is very wide, the use amount of wires and cables is greatly increased, the related range is wider and wider, after the cables are used for a certain time, due to the aging of cable sheaths and other reasons, new cable sheaths need to be replaced again, cable cores in waste cables can still be recycled, and in order to reduce loss to the maximum degree, waste wires need to be stripped and then raw materials are recycled. When the existing equipment peels the cable, the labor intensity is high, the working efficiency is low, the peeling is not thorough enough, the subsequent collection is influenced, the cutter of the existing equipment is seriously abraded, and the service life of the existing equipment is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the weak point among the prior art, provide a simple structure, job stabilization, low in labor strength, simple operation high efficiency, can stabilize the cutting to the sheath of cable, long service life's old and useless cable is retrieved with peeling device.

In order to solve the technical problem, the utility model adopts the following technical scheme: a wire stripping device for waste cable recovery comprises a rack, wherein a wire guide mechanism, a wire stripping mechanism and a wire take-up mechanism are sequentially arranged on the rack along a cable conveying direction; the wire guiding mechanism comprises two wire guiding rollers which are relatively and rotatably arranged on the rack, and a plurality of annular wire guiding grooves are formed in the outer walls of the two wire guiding rollers at intervals; the wire stripping mechanism comprises an annular knife rest, four groups of cutting assemblies are uniformly arranged on the inner side surface of the annular knife rest at intervals along the circumferential direction, each group of cutting assemblies comprises a fixed frame fixedly connected to the annular knife rest, two guide posts are fixedly connected between the fixed frame and the annular knife rest in parallel at intervals, sliding blocks are respectively connected to the two guide posts in a sliding mode, a compression spring positioned between each sliding block and the annular knife rest is sleeved on each guide post, a mounting plate is fixedly connected between the two sliding blocks, a cutter is vertically and fixedly connected to the mounting plate, and the cutter penetrates through the fixed frame and is connected with the fixed frame in; the take-up mechanism comprises an inner core take-up roller which is rotatably arranged on the rack, and four outer skin take-up rollers which are respectively positioned on two sides of the inner core take-up roller are rotatably arranged on the rack.

The side parts of the two wire guide rollers are in transmission connection through a gear set, and a first driving motor is arranged at the end part of one wire guide roller in a transmission mode.

The annular knife rest top fixedly connected with stopper, rotate in the frame and be provided with the lead screw that is located annular knife rest top, the lead screw wear to establish in first stopper and with first stopper threaded connection, the lead screw tip transmission is provided with second driving motor, annular knife rest bottom fixedly connected with second stopper, the fixed guide bar that is located annular knife rest below that is provided with in the frame, the guide bar wear to establish in the second stopper and with second stopper sliding connection.

The cutting assemblies are arranged in pairs in an opposite mode, and the cutters of the two opposite groups of cutting assemblies are on the same straight line.

The inner diameter of each annular guide groove on the guide roller is different.

By adopting the technical scheme, when the utility model is used, a cable to be stripped is conveyed between two wire rollers, corresponding annular wire grooves are selected according to different diameters of the cable, the cable is continuously conveyed under the action of the two wire rollers and is stripped through a wire stripping mechanism, the cable passes through the center of an annular knife rest, four groups of cutting assemblies surround the cable, a compression spring is tightly propped against a sliding block in each group of cutting assemblies, so that a cutter acts on a cable sheath to cut, the cutter is tightly clung to the cable sheath in real time according to the diameter change of the cable in the cutting process, manual adjustment is not needed, the phenomenon that when the diameter of the cable is too large, the abrasion of the cutter is increased by the cutter when the inner core of the cable is cut by the cutter, or when the diameter of the cable is too small, the cutter is separated from the cable, the cable cannot be cut, after stripping, the cable sheath is divided into, the cable core is collected by the inner core wire collecting roller; by adopting the structure, the stripping of the cable sheath can be quickly realized, the cable sheath and the inner core can be respectively collected, the labor intensity is low, and the working efficiency is greatly improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of a wire guiding mechanism in the present invention;

fig. 3 is a schematic structural diagram of the middle wire stripping mechanism of the present invention;

FIG. 4 is a schematic top view of the cutting assembly of FIG. 3;

fig. 5 is a schematic structural view of the middle wire rewinding mechanism of the present invention.

Detailed Description

As shown in fig. 1-5, the wire stripping device for recovering waste cables of the present invention comprises a frame, wherein a wire guiding mechanism, a wire stripping mechanism and a wire rewinding mechanism are sequentially arranged on the frame along a cable conveying direction; the wire guiding mechanism comprises two wire guiding rollers 1 which are relatively and rotatably arranged on the frame, and a plurality of annular wire guiding grooves 2 are arranged on the outer walls of the two wire guiding rollers 1 at intervals; the wire stripping mechanism comprises an annular tool rest 3, four groups of cutting assemblies are uniformly arranged on the inner side surface of the annular tool rest 3 at intervals along the circumferential direction, each group of cutting assemblies comprises a fixed frame 4 fixedly connected to the annular tool rest 3, two guide posts 5 are fixedly connected between the fixed frame 4 and the annular tool rest 3 in parallel at intervals, the two guide posts 5 are respectively connected with a sliding block 6 in a sliding manner, a compression spring 7 positioned between the sliding block 6 and the annular tool rest 3 is sleeved on each guide post 5, a mounting plate 8 is fixedly connected between the two sliding blocks 6, a cutter 9 is vertically and fixedly connected to the mounting plate 8, and the cutter 9 penetrates through the fixed frame 4 and is connected with the fixed frame 4; the take-up mechanism comprises an inner core take-up roller 10 rotatably arranged on the rack, and four outer skin take-up rollers 11 respectively positioned on two sides of the inner core take-up roller 10 are rotatably arranged on the rack.

The side parts of the two guide rollers 1 are in transmission connection through a gear set 12, and a first driving motor 13 is arranged at the end part of one guide roller 1 in transmission.

The top of the annular tool rest 3 is fixedly connected with a first limiting block 14, a lead screw 15 positioned above the annular tool rest 3 is rotatably arranged in the frame, the lead screw 15 is arranged in the first limiting block 14 in a penetrating manner and is in threaded connection with the first limiting block 14, a second driving motor 16 is arranged at the end part of the lead screw 15 in a transmission manner, a second limiting block 17 is fixedly connected to the bottom of the annular tool rest 3, a guide rod 18 positioned below the annular tool rest 3 is fixedly arranged in the frame, and the guide rod 18 is arranged in the second limiting block 17 in a penetrating manner and is in sliding connection with the second limiting block.

The cutting assemblies are arranged in pairs in opposite mode, and the cutters 9 of the two opposite groups of cutting assemblies are on the same straight line.

The inner diameter of each of the annular guide grooves 2 of the guide roller 1 is different.

When the utility model is used, a cable to be stripped is conveyed between two wire rollers 1, a corresponding annular wire groove 2 is selected according to the different diameters of the cable, the cable is continuously conveyed under the action of the two wire rollers 1 and is stripped through a wire stripping mechanism, the cable passes through the center of an annular knife rest 3, four groups of cutting assemblies surround the cable, a compression spring 7 tightly pushes a sliding block 6 in each group of cutting assemblies, so that a cutter 9 acts on the sheath of the cable to cut, the cutter 9 can be tightly attached to the sheath of the cable in real time according to the diameter change of the cable in the cutting process, manual adjustment is not needed, when the diameter of the cable is too large, the cutter 9 cuts the inner core of the cable to increase the abrasion of the cutter 9, or the diameter of the cable is too small, the cutter 9 is separated from the cable, the cable cannot be cut, after stripping, the sheath of the cable is divided into four parts, and are respectively collected by four outer skin wire collecting rollers 11, and the inner core of the cable is collected by an inner core wire collecting roller 10.

The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.

Claims

1. The utility model provides a waste cable retrieves and uses wire stripping device, includes the frame, its characterized in that: the machine frame is sequentially provided with a wire guiding mechanism, a wire stripping mechanism and a wire rewinding mechanism along the cable conveying direction; the wire guiding mechanism comprises two wire guiding rollers which are relatively and rotatably arranged on the rack, and a plurality of annular wire guiding grooves are formed in the outer walls of the two wire guiding rollers at intervals; the wire stripping mechanism comprises an annular knife rest, four groups of cutting assemblies are uniformly arranged on the inner side surface of the annular knife rest at intervals along the circumferential direction, each group of cutting assemblies comprises a fixed frame fixedly connected to the annular knife rest, two guide posts are fixedly connected between the fixed frame and the annular knife rest in parallel at intervals, sliding blocks are respectively connected to the two guide posts in a sliding mode, a compression spring positioned between each sliding block and the annular knife rest is sleeved on each guide post, a mounting plate is fixedly connected between the two sliding blocks, a cutter is vertically and fixedly connected to the mounting plate, and the cutter penetrates through the fixed frame and is connected with the fixed frame in; the take-up mechanism comprises an inner core take-up roller which is rotatably arranged on the rack, and four outer skin take-up rollers which are respectively positioned on two sides of the inner core take-up roller are rotatably arranged on the rack.

2. The wire stripping device for recycling waste cables according to claim 1, wherein: the side parts of the two wire guide rollers are in transmission connection through a gear set, and a first driving motor is arranged at the end part of one wire guide roller in a transmission mode.

3. The wire stripping device for recycling waste cables according to claim 2, wherein: the annular knife rest top fixedly connected with stopper, rotate in the frame and be provided with the lead screw that is located annular knife rest top, the lead screw wear to establish in first stopper and with first stopper threaded connection, the lead screw tip transmission is provided with second driving motor, annular knife rest bottom fixedly connected with second stopper, the fixed guide bar that is located annular knife rest below that is provided with in the frame, the guide bar wear to establish in the second stopper and with second stopper sliding connection.

4. The wire stripping device for recycling waste cables as claimed in claim 3, wherein: the cutting assemblies are arranged in pairs in an opposite mode, and the cutters of the two opposite groups of cutting assemblies are on the same straight line.

5. The wire stripping device for recycling waste cables as claimed in claim 4, wherein: the inner diameter of each annular guide groove on the guide roller is different.