CN111446050A

CN111446050A - Cutting auxiliary device for cable recovery stripping

Info

Publication number: CN111446050A
Application number: CN202010289448.5A
Authority: CN
Inventors: 邓正明
Original assignee: Hangzhou Xiafei Technology Co ltd
Current assignee: JIANGSU YUANDA CABLE TECHNOLOGY Co.,Ltd.
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-07-24
Anticipated expiration: 2040-04-14
Also published as: CN111446050B

Abstract

The invention relates to the technical field of cutting equipment and discloses a cutting auxiliary device for cable recovery stripping, which comprises a base, wherein a first cutting knife is connected to the inner thread of a rotating disc, a second gear is connected to the lower side of a transmission disc in a meshing manner, a second cutting knife is connected to the lower end of a telescopic rod, a variable resistor is arranged on the right side of the inner part of a rotating block, a metal ball corresponding to the variable resistor is arranged on the right side of a sliding block, and a rubber ball is arranged at the lower end of the sliding block. The metal ball on the sliding block is driven to move on the variable resistor through the sliding block, the current signal change in the metal ball and the variable resistor circuit controls the driving device to rotate, the driving device drives the driving disc to rotate through the second gear, the driving disc drives the first cutting knife to rotate in the rotating disc through the first gear, the first cutting knife moves in the rotating disc, and the structure achieves the purpose that the diameter of cables is large and small according to different cables, so that the cables are scratched to the maximum depth, and the outer layers of the cables are further guaranteed to be convenient to separate.

Description

Cutting auxiliary device for cable recovery stripping

Technical Field

The invention relates to the technical field of cutting equipment, in particular to a cutting auxiliary device for cable recovery stripping.

Background

A cable is made of one or more mutually insulated conductors and an outer insulating sheath for transmitting power or information from one point to another. The cable is irreplaceable in the aspects of power transmission, information transmission and the like, and has important influence on daily life and production of people. The materials used for manufacturing the electric wires and cables not only have a plurality of types, varieties and specifications, but also have a large quantity. Thus, the amount of each material to be used, the batch cycle, and the lot size must be determined. Meanwhile, the waste is decomposed, recycled and treated to serve as an important content of management, and the material quota management and the saving work are well paid attention to.

In the cable recycling processing procedure, need cut, the operation such as skinning to the cable, but current cable cutting adopts the shears to cut through the manual work to lead to that the cable rocks when the cutting, thereby lead to the cutting effect poor with damage the cutter, further influence the cutting efficiency of cable, the cable after the cutting needs the manual work to skin in addition. This not only adds dary workman's working strength, still needs extra peeling apparatus, in order to solve above problem we have proposed a cable recovery to shell layer and use cutting auxiliary device.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a cutting auxiliary device for cable recovery stripping, which has the advantages of high cutting efficiency, stable cutting, avoidance of damage of a cutter and capability of quickly separating cables, and solves the problems of low cutting efficiency, stable cutting part, easiness in damage of the cutter and requirement of additional separation equipment of the conventional cable cutting and recovering device.

(II) technical scheme

In order to achieve the purposes of high cutting efficiency, stable cutting, avoidance of cutter damage and capability of quickly separating cables, the invention provides the following technical scheme: a cutting auxiliary device for stripping a cable recovery layer comprises a base, wherein support frames are fixedly connected to the left side and the right side of the upper portion of the base, a support plate is fixedly connected to the upper end of the right support frame, a cable is arranged on the upper portion of the support plate, a guide cylinder is arranged at the left end of the support plate and on the left support frame, a rotating disc is fixedly connected to the inner portion of the guide cylinder, a first cutting knife is connected to the inner thread of the rotating disc, a knife tip is arranged at the inner side end of the first cutting knife, a first gear is fixedly connected to the outer side end of the first cutting knife, a transmission disc is connected to the right end of the first gear in a meshed mode and on the guide cylinder, annular teeth corresponding to the first gear are arranged on the left side of the transmission disc, a second gear is connected to the lower side of the transmission disc in a meshed mode, a driving device is connected to the right, go up the downside of base and be provided with the telescopic link, the lower extreme fixedly connected with second cutting knife of telescopic link, the lower part right side of telescopic link is rotated and is connected with the connecting rod, the right-hand member of connecting rod is rotated and is connected with the turning block, the turning hole has been seted up to the left part of turning block, the inside right side of turning block is provided with variable resistance, the inside downside sliding connection of turning block has the slider, the right side of slider is provided with the metal ball that corresponds with variable resistance, the lower extreme of slider is provided with the rubber ball, fixedly connected with spring between slider and the turning block, the left end upper side fixedly connected with.

Preferably, the rotating disc is in threaded connection with the first cutter support, namely a threaded hole corresponding to the first cutter is formed in the rotating disc, so that the telescopic length of the rotating disc is adjusted by rotating the first cutter.

Preferably, a bearing is arranged between the inner side end of the transmission disc and the guide cylinder, so that the transmission disc is ensured to rotate around the guide cylinder.

Preferably, the length of the first gear wheel is greater than the width of the ring gear teeth, thereby ensuring that the moving first gear wheel remains in meshing engagement with the ring gear teeth.

Preferably, the transmission disc is matched with teeth between the second gears, so that the second gears are enabled to drive the transmission disc to rotate.

Preferably, the rear supporting plate is provided with a rotating column corresponding to the rotating block, so that the rotating block is ensured to rotate around the rotating hole.

Preferably, the right-hand member front side of turning block is provided with the commentaries on classics hole that corresponds with the connecting rod to guarantee that the connecting rod promotes the clockwise rotation of turning block, further guarantee that the turning block drives slider and rubber ball and extrudees fixedly to the cable.

(III) advantageous effects

Compared with the prior art, the invention provides a cutting auxiliary device for cable recovery stripping, which has the following beneficial effects:

1. this layer is retrieved to cable and is used cutting auxiliary device strips off, drives the second cutting knife through the telescopic link and cuts the cable dissection, and the telescopic link passes through the connecting rod and drives the turning block and encircle changeing the hole and rotate, and when the second cutting knife cut the cable, the turning block reaches the level. The slider in the rotating block drives the rubber ball to fix the cable, and the structure is fixed when the cable is cut, so that the problem that the cable is unstable to cut due to easy movement when the existing cable cutting device cuts the cable is solved, and the abrasion of a cutting knife is avoided.

2. This cutting auxiliary device for layer is shelled to cable recovery, extrude the rubber ball through the cable, the rubber ball promotes the slider rebound in the rotating block, slider rebound extrusion spring, and the slider drives the metal ball above that and moves on the variable resistance, the electric current in metal ball and the variable resistance circuit changes, belong to the ball and the rotation of the current signal change control drive arrangement in the variable resistance circuit, drive arrangement drives the driving disc through the second gear and rotates, the driving disc drives first cutting knife through first gear and rotates at the rotating disc, then first cutting knife removes in the rotating disc, this structure reaches the diameter size according to different cables, thereby adjust the distance of knife tip to the inside metal of cable, thereby reach the maximum depth to the cable lacerate, further guarantee the outer layer of cable and be convenient for the separation.

3. This cutting auxiliary device for layer stripping is retrieved to cable, the cable through first cutting knife separation enters into the water tank under the promotion of follow-up cable, and the inside of water tank is provided with agitating unit, through agitating unit's stirring, the cable that is lacerated and cut off in the water tank is separated, the inside metal of its cable falls into the bottom of water tank, and the rubber layer in the cable outside floats on the surface of water, this structure has reached the quick separation of the cable after the cutting, thereby it is poor to have solved current cable and retrieved cable separator, problem that work efficiency is low.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of FIG. 1 taken along line A-A thereof in accordance with the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2 at B according to the present invention;

FIG. 4 is a cross-sectional view taken at C-C of FIG. 1 in accordance with the present invention;

fig. 5 is an enlarged view of the structure of fig. 4 at D according to the present invention.

In the figure: the cutting device comprises a base 1, a support frame 2, a support plate 3, a cable 4, a guide cylinder 5, a rotating disc 6, a first cutting knife 7, a tool nose 701, a first gear 8, a transmission disc 9, a ring-shaped gear 901, a second gear 10, a driving device 11, a rear supporting plate 12, an upper base 13, a telescopic rod 14, a second cutting knife 15, a connecting rod 16, a rotating block 17, a rotating hole 1701, a variable resistor 1702, a sliding block 18, a metal ball 1801, a rubber ball 19, a spring 20 and a water tank 21.

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. 1-5, a cutting auxiliary device for cable recovery and layer stripping comprises a base 1, wherein support frames 2 are fixedly connected to the left side and the right side of the upper portion of the base 1, a support plate 3 is fixedly connected to the upper end of the support frame 2 on the right side, a cable 4 is arranged on the upper portion of the support plate 3, a guide cylinder 5 is arranged at the left end of the support plate 3 and on the support frame 2 on the left side, a rotating disc 6 is fixedly connected to the inside of the guide cylinder 5, a first cutter 7 is connected to the rotating disc 6 through internal threads, a cutter point 701 is arranged at the inner side end of the first cutter 7, the rotating disc 6 is in threaded connection with the support of the first cutter 7, namely, a threaded hole corresponding to the first cutter 7 is formed in the rotating disc 6, and therefore the purpose that the telescopic length of the cable. The outer side end of the first cutting knife 7 is fixedly connected with a first gear 8, the right end of the first gear 8 is meshed with a transmission disc 9 on the guide cylinder 5, the left side of the transmission disc 9 is provided with annular teeth 901 corresponding to the first gear 8, and the length of the first gear 8 is larger than the width of the annular teeth 901, so that the first gear 8 which moves is guaranteed to be meshed with the annular teeth 901. A bearing is arranged between the inner side end of the transmission disc 9 and the guide cylinder 5, so that the transmission disc 9 is ensured to rotate around the guide cylinder 5. The downside meshing of driving plate 9 is connected with second gear 10, tooth looks adaptation between driving plate 9 and the second gear 10 to guarantee that second gear 10 drives driving plate 9 and rotates. A drive 11 is rotatably connected to the right end of the second gear 10 at 1.

Fagging 12 behind base 1's middle part rear side fixedly connected with, base 13 is gone up to the upper end fixedly connected with of back fagging 12, the downside of going up base 13 is provided with telescopic link 14, telescopic link 14's lower extreme fixedly connected with second cutting knife 15, telescopic link 14's lower part right side is rotated and is connected with connecting rod 16, connecting rod 16's right-hand member is rotated and is connected with turning block 17, turning hole 1701 has been seted up to the left part of turning block 17, be provided with the commentaries on classics post corresponding with turning block 1701 on the back fagging 12, thereby guarantee that turning block 17 encircles turning. The variable resistor 1702 is arranged on the right side inside the rotating block 17, and the rotating hole 1701 corresponding to the connecting rod 16 is arranged on the front side of the right end of the rotating block 17, so that the connecting rod 16 is enabled to push the rotating block 17 to rotate clockwise, and the rotating block 17 is further enabled to drive the sliding block 18 and the rubber ball 19 to extrude and fix the cable 4. A sliding block 18 is connected to the lower side of the inside of the rotating block 17 in a sliding manner, a metal ball 1801 corresponding to the variable resistor 1702 is arranged on the right side of the sliding block 18, a rubber ball 19 is arranged at the lower end of the sliding block 18, a spring 20 is fixedly connected between the sliding block 18 and the rotating block 17, and a water tank 21 is fixedly connected to the upper side of the left end of the base 1.

The working principle is as follows: this cutting auxiliary device for stripping is retrieved to cable, at the during operation, drives second cutting knife 15 through telescopic link 14 and cuts 4 dissection of cable, and simultaneously, telescopic link 14 drives turning block 17 through connecting rod 16 and encircles commentaries on classics hole 1701 and rotate, and when second cutting knife 15 cut cable 4, turning block 17 reaches the level. At the moment, the sliding block 18 in the rotating block 17 drives the rubber ball 19 to fix the cable 4, and the structure reaches the fixation when the cable 4 is cut, so that the problem that the cable is easy to move and unstable in cutting when the existing cable cutting device is used for cutting is solved, and abrasion of a cutting knife is avoided.

The rubber ball 19 is pressed by the cable 4, the rubber ball 19 pushes the slide block 18 to move upwards in the rotating block 17, the slide block 18 moves upwards to press the spring 20, and the slider 18 drives the metal ball 1801 thereon to move on the variable resistor 1702, the current in the circuits of the metal ball 1801 and the variable resistor 1702 changes, the current signal change in the circuits of the metal ball 1801 and the variable resistor 1702 controls the driving device 11 to rotate, the driving device 11 drives the transmission disc 9 to rotate through the second gear 10, the transmission disc 9 drives the first cutter 7 to rotate in the rotating disc 6 through the first gear 8, due to the screw thread arranged in the rotating disc 6, the first cutting knife 7 moves in the rotating disc 6, the structure achieves that according to the diameter of different cables 4, therefore, the distance from the tool nose 701 to the metal in the cable 4 is adjusted, the cable 4 is scratched to the maximum depth, and the outer layer of the cable 4 is further ensured to be convenient to separate.

The cable 4 separated by the first cutting knife 7 enters the water tank 21 under the pushing of the subsequent cable 4, the stirring device is arranged inside the water tank 21, the cable 4 which is scratched and cut off in the water tank 21 is separated by the stirring device, the metal inside the cable 4 falls into the bottom of the water tank 21, the rubber layer outside the cable 4 floats on the water surface, the structure achieves the quick separation of the cut cable, and the problems that the existing cable recovery cable separation device is poor and the working efficiency is low are solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cable is retrieved and is shelled layer and use cutting auxiliary device, includes base (1), its characterized in that: the left side and the right side of the upper portion of the base (1) are fixedly connected with supporting frames (2), the upper end of the right supporting frame (2) is fixedly connected with a supporting plate (3), a cable (4) is arranged on the upper portion of the supporting plate (3), the left end of the supporting plate (3) is provided with a guide cylinder (5) on the left supporting frame (2), the inner portion of the guide cylinder (5) is fixedly connected with a rotating disc (6), the inner thread of the rotating disc (6) is connected with a first cutting knife (7), the inner side cutting knife of the first cutting knife (7) is provided with a knife tip (701), the outer side end of the first cutting knife (7) is fixedly connected with a first gear (8), the right end of the first gear (8) is in meshing connection with a transmission disc (9) on the guide cylinder (5), the left side of the transmission disc (9) is provided with annular teeth (901) corresponding to the first gear (8), the lower side, a driving device (11) is rotatably connected to the right end of the second gear (10) on the base (1), a rear supporting plate (12) is fixedly connected to the rear side of the middle of the base (1), an upper base (13) is fixedly connected to the upper end of the rear supporting plate (12), an expansion link (14) is arranged on the lower side of the upper base (13), a second cutting knife (15) is fixedly connected to the lower end of the expansion link (14), a connecting rod (16) is rotatably connected to the right side of the lower portion of the expansion link (14), a rotating block (17) is rotatably connected to the right end of the connecting rod (16), a rotating hole (1701) is formed in the left portion of the rotating block (17), a variable resistor (1702) is arranged on the right side of the inside of the rotating block (17), a sliding block (18) is slidably connected to the lower side of the inside of the rotating block (17), a metal ball (1801) corresponding to the variable resistor (1702, a spring (20) is fixedly connected between the sliding block (18) and the rotating block (17), and a water tank (21) is fixedly connected to the upper side of the left end of the base (1).

2. The cutting assist device for cable stripping according to claim 1, wherein: the rotating disc (6) is in threaded connection with the first cutter (7) bracket, namely a threaded hole corresponding to the first cutter (7) is formed in the rotating disc (6).

3. The cutting assist device for cable stripping according to claim 1, wherein: and a bearing is arranged between the inner side end of the transmission disc (9) and the guide cylinder (5).

4. The cutting assist device for cable stripping according to claim 1, wherein: the length of the first gear (8) is greater than the width of the annular teeth (901).

5. The cutting assist device for cable stripping according to claim 1, wherein: the transmission disc (9) is matched with teeth between the second gears (10).

6. The cutting assist device for cable stripping according to claim 1, wherein: the rear supporting plate (12) is provided with a rotating column corresponding to the rotating hole (1701).

7. The cutting assist device for cable stripping according to claim 1, wherein: the front side of the right end of the rotating block (17) is provided with a rotating column corresponding to the connecting rod (16).