CN112436365A

CN112436365A - Power cable sheath stripping device

Info

Publication number: CN112436365A
Application number: CN202011259664.1A
Authority: CN
Inventors: 朱昀
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-03-02

Abstract

The invention relates to the technical field of stripping of cable sheaths, in particular to a power cable sheath stripping device which comprises a workbench, a feeding device, a cleaning device, a fixing device, a shearing device, a stripping device and a waste collecting device, the workbench is placed on the ground, the feeding device is arranged at the top of the workbench, the fixing device is arranged at the top of the workbench, the cleaning device is arranged at the top of the workbench and positioned between the feeding device and the fixing device, the shearing device is arranged at the top of the workbench, the stripping device is arranged at the top of the workbench, the waste collecting device is arranged between the shearing device and the stripping device, and the cable sheath is stripped by the feeding device in a friction mode to straighten the cable so that the cable sheath cannot be inclined and matched with the stripping device when the shearing device shears.

Description

Power cable sheath stripping device

Technical Field

The invention relates to the technical field of stripping of cable sheaths, in particular to a power cable sheath stripping device.

Background

The cable jacket is the outermost layer of the cable and serves as the most important barrier in the cable for maintaining the safety of the internal structure, and the cable is not mechanically damaged during and after installation. Cable jackets are not intended to replace reinforcing armour inside cables, but they can offer a reasonably high level but limited means of maintenance. In addition, the cable jacket also provides moisture, chemical, ultraviolet, and ozone maintenance.

However, the existing cable sheath stripping device has the following problems: when a cable sheath needs to be stripped, the cable is twisted in the process of loading, and after the twisting phenomenon occurs, when the cable is cut and stripped, the position deviation is caused, so that the subsequent processing operation of the cable is influenced by the cutting inclination.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a power cable sheath stripping device to solve the problems that when a cable sheath needs to be stripped in the prior art, a cable is possibly twisted during a feeding process, and when the cable is cut and stripped after the twisting phenomenon occurs, the cable is cut and stripped, the subsequent processing operation of the cable is influenced by the shear inclination caused by the position deviation.

In order to solve the technical problems, the invention provides the following technical scheme: the embodiment of the invention provides a power cable sheath stripping device which comprises a workbench, a feeding device, a cleaning device, a fixing device, a shearing device, a stripping device and a waste collecting device, wherein the workbench is placed on the ground, the feeding device is installed at the top of the workbench, the fixing device is installed at the top of the workbench, the cleaning device is installed at the top of the workbench and located between the feeding device and the fixing device, the shearing device is installed at the top of the workbench, the stripping device is installed at the top of the workbench, and the waste collecting device is installed between the shearing device and the stripping device.

Further, the feeding device comprises a working motor, a working motor seat, a working seat, a supporting seat, a sliding seat, a working rod, a working disc, a belt, a driving disc, a driving rod, a driving frame, a working frame, a pushing block, a positioning rod, two sliding blocks and two thrust springs, the working seat is arranged at the top of the workbench, the sliding seat is arranged at the top of the working seat, a sliding groove is arranged on the sliding seat, the working motor seat is arranged on the working seat, the working motor is arranged on the working motor seat, one end of the working rod is arranged on a main shaft of the working motor and is in transmission fit with the main shaft of the working motor, the working disc is arranged at the other end of the working rod and is in rotation fit with the working rod, the supporting seat is arranged at the top of the workbench, the driving rod is arranged on the supporting seat, the driving disc is arranged at, the belt sleeve is established on working disc and driving-disc, the other end at the actuating lever is installed to the drive frame, the one end of work frame is installed on the drive frame and with drive frame normal running fit, the other end at the work frame is installed to the locating lever, promote the piece and install on the locating lever, two the sliding block is installed respectively in the sliding tray on the sliding seat and with sliding tray sliding fit on the sliding seat, two thrust spring's both ends are connected with two sliding block tops and locating lever respectively.

Further, cleaning device is including clearance seat, promotion electric jar, driving motor seat, rotary rod and clearance brush, the top at the workstation is installed to the clearance seat, promote the electric jar and install the top at the clearance seat, the driving motor seat is installed and is served at the flexible of promotion electric jar, the rotary rod is installed on driving motor's main shaft and is cooperated with driving motor spindle drive, the clearance brush cover is established on the rotary rod and is normal running fit with the rotary rod.

Further, the fixing device comprises a fixed seat, a driving electric cylinder, a moving block, a moving seat, an abutting frame, fixed blocks, fixed wheels, a positioning spring, two fixed plates, two clamping frames and four positioning wheels, the fixed seat is installed at the top of the workbench, the driving electric cylinder is installed at the top of the fixed seat, the two fixed plates are symmetrically installed at the top of the fixed seat, the moving block is installed at the telescopic end of the driving electric cylinder and is in sliding fit with the fixed seat, the two clamping frames are respectively installed on the side walls of the two fixed plates and are in rotating fit with the fixed plates, the four positioning wheels are respectively installed at the two ends of the two clamping frames and are in rotating fit with the clamping frames, the moving seat is installed on the fixed seat, the abutting frame is installed on the moving seat and is in sliding fit with the moving seat, the abutting frame is in abutting fit with the moving block, the two ends of the, the fixed block is installed at the top of contradicting the frame, the tight pulley is installed on the fixed block and with fixed block normal running fit.

Further, shearing mechanism includes the bearing seat, cuts the seat, presses the electric jar and cuts the sword down, the bearing seat is installed at the top of workstation, it installs the top at the workstation to cut the seat, press the electric jar to install the bottom at the bearing seat down, it installs on the flexible end of pressing the electric jar down to cut the sword.

Further, the stripping device comprises a bearing seat, a sliding table, a sliding support plate, a first stripping electric cylinder, a sliding plate, a second stripping electric cylinder and a positioning seat, wherein the first stripping component and the second stripping component are arranged on the top of the workbench, the sliding table is arranged on the top of the bearing seat, a sliding chute is arranged on the sliding table, the sliding support plate is arranged on the sliding table and is in sliding fit with the sliding table, the first stripping electric cylinder is arranged on the sliding table, the sliding plate is arranged on the telescopic end of the first stripping electric cylinder and is connected with the sliding support plate, the second stripping electric cylinder is arranged on the sliding support plate, the positioning seat is arranged on the telescopic end of the second stripping electric cylinder and is in sliding fit with the sliding support plate, the first stripping component and the second stripping component are arranged on the positioning seat in the same and symmetrical structure, and the first component comprises a swinging frame, Strip frame, bolt and strip the piece, the one end of rocking frame is installed on the positioning seat and with positioning seat normal running fit, strip the one end of frame and install the other end at the rocking frame and with the articulated cooperation of rocking frame, strip the piece and install the other end at the frame that strips, the bolt runs through to strip frame and slip fagging fixed connection.

Furthermore, the waste collecting device comprises a blanking sliding plate and a sheath collecting box, the sheath collecting box is arranged at the top of the workbench, and the blanking sliding plate is arranged on the side wall of the sheath collecting box and is positioned beside the shearing device and the stripping device.

Compared with the prior art, the invention has the beneficial effects that:

one of them, when carrying the material loading to the cable inlet wire, the work motor operation drives the working lever rotatory, the working lever rotates and drives the working disc rotation, the working disc rotation drives the belt and makes the driving-disc rotate, the driving-disc rotates and drives the actuating lever rotation, the actuating lever rotation drives the frame rotation, the frame rotation drives the frame rotation of drive, the frame rotation drives two and promotes the piece and push down the cable on the sliding groove and move forward through frictional force with the cable, carry out the direction transport with the cable, can straighten the cable through the friction with the cable of distortion, prevent to lead to peeling the operation that strips that the position takes place the slope influence to the cable sheath because of the distortion when cuting.

Secondly, when carrying the cable, driving motor operation drives the rotary rod rotatory this moment, and the rotary rod is rotatory to drive the cleaning brush rotatory, and the reciprocating motion that the rotatory cooperation of cleaning brush promoted the electric jar clears up the spot on the cable sheathing surface, makes the apparatus not be infected with the spot and keeps clean and tidy.

Thirdly, when the cable is carried, the electric cylinder is driven to operate to drive the movable block to slide on the fixed base, the movable block slides to drive the abutting frame to jack up, the abutting frame jacks up to drive the two positioning wheels at the bottoms of the two clamping frames to move so as to enable the two clamping frames to be centered and clamped, meanwhile, the abutting frame jacks up to drive the fixed block to jack up so as to enable the fixed wheel to jack up upwards, the two positioning wheels and the fixed wheel at the tops of the two clamping frames can be used for clamping and fixing the cable in a tension manner, and the cable is prevented from deviating when being subjected to sheath stripping operation.

Fourthly, before stripping the cable, the lower piezoelectric cylinder operates to drive the shearing knife to shear the surface of the cable sheath on the shearing seat, so that the stripping device can strip the cable sheath conveniently.

Fifthly, after cutting the cable sheath, the stripping device operates, the second stripping electric cylinder operates to drive the positioning seat to move forwards on the sliding supporting plate, the sliding supporting plate moves to drive the swing frame to rotate, the swing frame rotates to drive the stripping frame to operate downwards, the stripping frame operates downwards to drive the stripping block to clamp the cable sheath at the cutting part, the first stripping electric cylinder operates to drive the sliding plate to move, and the sliding plate moves to drive the sliding supporting plate to move so as to pull the cable sheath after shearing to strip the cable sheath to complete the operation.

Sixthly, after the stripping device strips the cable sheath, the cable sheath is moved into the sheath collecting box through the blanking sliding plate, and the stripped sheath is collected to be convenient to clean after the work is finished.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic perspective view of the loading device of the present invention;

FIG. 4 is a schematic perspective view of the cleaning device of the present invention;

FIG. 5 is a schematic perspective view of a fixing device according to the present invention;

fig. 6 is a schematic perspective view of a stripping apparatus according to the present invention.

The reference numbers in the figures are:

the working table 1, the feeding device 2, the working motor 21, the working motor base 22, the working base 23, the supporting base 24, the sliding base 25, the working rod 26, the working disc 27, the belt 28, the driving disc 29, the driving rod 291, the driving frame 292, the working frame 293, the pushing block 294, the positioning rod 295, the sliding block 296, the thrust spring 297, the cleaning device 3, the cleaning base 31, the pushing electric cylinder 32, the driving motor 33, the driving motor base 34, the rotating rod 35, the cleaning brush 36, the fixing device 4, the fixing base 41, the driving electric cylinder 42, the moving block 43, the moving base 44, the abutting frame 45, the fixing block 46, the fixing wheel 47, the positioning spring 48, the fixing plate 49, the clamping frame 491, the positioning wheel 492, the shearing device 5, the bearing base 51, the shearing base 52, the pressing electric cylinder 53, the shearing knife 54, the shearing device 6, the bearing base 61, the sliding base 62, the sliding supporting plate 63, the first stripping electric cylinder 64, the sliding, the device comprises a second stripping electric cylinder 66, a positioning seat 67, a first stripping component 68, a swing frame 681, a stripping frame 682, a bolt 683, a stripping block 684, a second stripping component 69, a waste collecting device 7, a blanking sliding plate 71 and a sheath collecting box 72.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

As can be seen from fig. 1 to 6, an embodiment of the present invention provides a power cable sheath stripping device, which includes a workbench 1, a feeding device 2, a cleaning device 3, a fixing device 4, a shearing device 5, a stripping device 6, and a waste collecting device 7, wherein the workbench 1 is placed on the ground, the feeding device 2 is installed on the top of the workbench 1, the fixing device 4 is installed on the top of the workbench 1, the cleaning device 3 is installed on the top of the workbench 1 and is located between the feeding device 2 and the fixing device 4, the shearing device 5 is installed on the top of the workbench 1, the stripping device 6 is installed on the top of the workbench 1, and the waste collecting device 7 is installed between the shearing device 5 and the stripping device 6.

The feeding device 2 comprises a working motor 21, a working motor seat 22, a working seat 23, a supporting seat 24, a sliding seat 25, a working rod 26, a working disc 27, a belt 28, a driving disc 29, a driving rod 291, a driving frame 292, a working frame 293, a pushing block 294, a positioning rod 295, two sliding blocks 296 and two thrust springs 297, wherein the working seat 23 is installed at the top of the working table 1, the sliding seat 25 is installed at the top of the working seat 23, a sliding groove is formed in the sliding seat 25, the working motor seat 22 is installed on the working seat 23, the working motor 21 is installed on the working motor seat 22, one end of the working rod 26 is installed on a main shaft of the working motor 21 and is in transmission fit with the main shaft of the working motor 21, the working disc 27 is installed at the other end of the working rod 26 and is in rotation fit with the working rod 26, the supporting seat 24 is installed at the, the driving rod 291 is mounted on the supporting seat 24, the driving disk 29 is mounted at one end of the driving rod 291 and is in rotating fit with the driving rod 291, the belt 28 is sleeved on the working disk 27 and the driving disk 29, the driving frame 292 is mounted at the other end of the driving rod 291, one end of the working frame 293 is mounted on the driving frame 292 and is in rotating fit with the driving frame 292, the positioning rod 295 is mounted at the other end of the working frame 293, the pushing block 294 is mounted on the positioning rod 295, the two sliding blocks 296 are respectively mounted in the sliding grooves on the sliding seat 25 and are in sliding fit with the sliding grooves on the sliding seat 25, and two ends of the two thrust springs 297 are respectively connected with the tops of the two sliding blocks 296 and; when feeding is carried out on incoming cables, the working motor 21 operates to drive the working rod 26 to rotate, the working rod 26 rotates to drive the working disc 27 to rotate, the working disc 27 rotates to drive the belt 28 to enable the driving disc 29 to rotate, the driving disc 29 rotates to drive the driving rod 291 to rotate, the driving rod 291 rotates to drive the driving frame 292 to rotate, the driving frame 292 rotates to drive the working frame 293 to rotate, the working frame 293 rotates to drive the two pushing blocks 294 to extrude the cables on the sliding grooves downwards, the cables move forwards through friction force, guiding and conveying are carried out on the cables, the twisted cables can be straightened through friction, and the phenomenon that the stripping operation of cable sheaths is influenced by the fact that the stripping positions are inclined due to twisting when the cables are sheared is prevented.

The cleaning device 3 comprises a cleaning base 31, a pushing electric cylinder 32, a driving motor 33, a driving motor base 34, a rotating rod 35 and a cleaning brush 36, wherein the cleaning base 31 is installed at the top of the workbench 1, the pushing electric cylinder 32 is installed at the top of the cleaning base 31, the driving motor base 34 is installed at the telescopic end of the pushing electric cylinder 32, the rotating rod 35 is installed on a main shaft of the driving motor 33 and is in transmission fit with the main shaft of the driving motor 33, and the cleaning brush 36 is sleeved on the rotating rod 35 and is in rotation fit with the rotating rod 35; when the cable is conveyed, the driving motor 33 operates to drive the rotating rod 35 to rotate, the rotating rod 35 rotates to drive the cleaning brush 36 to rotate, the cleaning brush 36 is rotationally matched to push the electric cylinder 32 to reciprocate to clean up stains on the surface of the cable sheath, and therefore the instrument is not stained with the stains and keeps clean.

The fixing device 4 comprises a fixed seat 41, an electric driving cylinder 42, a moving block 43, a moving seat 44, an abutting frame 45, a fixed block 46, a fixed wheel 47, a positioning spring 48, two fixed plates 49, two clamping frames 491 and four positioning wheels 492, the fixed seat 41 is installed at the top of the workbench 1, the electric driving cylinder 42 is installed at the top of the fixed seat 41, the two fixed plates 49 are symmetrically installed at the top of the fixed seat 41, the moving block 43 is installed at the telescopic end of the electric driving cylinder 42 and is in sliding fit with the fixed seat 41, the two clamping frames 491 are respectively installed on the side walls of the two fixed plates 49 and are in rotating fit with the fixed plates 49, the four positioning wheels 492 are respectively installed at the two ends of the two clamping frames 491 and are in rotating fit with the clamping frames 491, the moving seat 44 is installed on the fixed seat 41, the abutting frame 45 is installed on the moving seat 44 and is in, the abutting frame 45 is abutted and matched with the moving block 43, two ends of the positioning spring 48 are respectively connected with one end of the two clamping frames 491, the fixed block 46 is installed at the top of the abutting frame 45, and the fixed wheel 47 is installed on the fixed block 46 and is in running fit with the fixed block 46; when the cable is conveyed, the driving electric cylinder 42 operates to drive the moving block 43 to slide on the fixed seat 41, the moving block 43 slides to drive the abutting frame 45 to jack up, the abutting frame 45 jacks up to drive the two positioning wheels 492 at the bottoms of the two clamping frames 491 to move so as to enable the two clamping frames 491 to be centered and clamped, meanwhile, the abutting frame 45 jacks up to drive the fixed block 46 to jack up so as to enable the fixed wheel 47 to jack up, the two positioning wheels 492 and the fixed wheel 47 at the tops of the two clamping frames 491 can clamp and fix the cable in tension, and therefore the cable cannot deviate when being subjected to sheath stripping operation.

The shearing device 5 comprises a bearing seat 51, a shearing seat 52, a lower piezoelectric cylinder 53 and a shearing knife 54, wherein the bearing seat 51 is installed at the top of the workbench 1, the shearing seat 52 is installed at the top of the workbench 1, the lower piezoelectric cylinder 53 is installed at the bottom of the bearing seat 51, and the shearing knife 54 is installed at the telescopic end of the lower piezoelectric cylinder 53; before the cable is stripped, the lower piezoelectric cylinder 53 operates to drive the shearing knife 54 to perform surface shearing on the cable sheath on the shearing seat 52, so that the stripping device 6 can strip the cable sheath conveniently.

The stripping device 6 comprises a bearing seat 61, a sliding table 62, a sliding support plate 63, a first stripping electric cylinder 64, a sliding plate 65, a second stripping electric cylinder 66, a positioning seat 67, a first stripping assembly 68 and a second stripping assembly 69, wherein the bearing seat 61 is arranged at the top of the worktable 1, the sliding table 62 is arranged at the top of the bearing seat 61, the sliding table 62 is provided with a sliding chute, the sliding support plate 63 is arranged on the sliding table 62 and is in sliding fit with the sliding table 62, the first stripping electric cylinder 64 is arranged on the sliding table 62, the sliding plate 65 is arranged on the telescopic end of the first stripping electric cylinder 64 and is connected with the sliding support plate 63, the second stripping electric cylinder 66 is arranged on the sliding support plate 63, the positioning seat 67 is arranged on the telescopic end of the second stripping electric cylinder 66 and is in sliding fit with the sliding support plate 63, the first stripping assembly 68 and the second assembly 69 are arranged on the positioning seat 67 in the same structure and are symmetrically, the first stripping assembly 68 comprises a swing frame 681, a stripping frame 682, a bolt 683 and a stripping block 684, wherein one end of the swing frame 681 is mounted on the positioning seat 67 and is in rotating fit with the positioning seat 67, one end of the stripping frame 682 is mounted on the other end of the swing frame 681 and is in hinged fit with the swing frame 681, the stripping block 684 is mounted on the other end of the stripping frame 682, and the bolt 683 penetrates through the stripping frame 682 and is fixedly connected with the sliding supporting plate 63; after cutting the cable sheath, the stripping device 6 operates, the second stripping electric cylinder 66 operates to drive the positioning seat 67 to move forwards on the sliding supporting plate 63, the sliding supporting plate 63 moves to drive the swing frame 681 to rotate, the swing frame 681 rotates to drive the stripping frame 682 to operate downwards, the stripping frame 682 operates downwards to drive the stripping block 684 to clamp the cable sheath at the cutting part, the first stripping electric cylinder 64 operates to drive the sliding plate 65 to move, and the sliding plate 65 moves to drive the sliding supporting plate 63 to move so as to pull the cut cable sheath to strip the cable sheath.

The waste collecting device 7 comprises a blanking sliding plate 71 and a sheath collecting box 72, the sheath collecting box 72 is arranged at the top of the workbench 1, and the blanking sliding plate 71 is arranged on the side wall of the sheath collecting box 72 and is positioned beside the shearing device 5 and the stripping device 6; after the stripping device 6 strips the cable sheath, the cable sheath is moved into the sheath collecting box 72 through the blanking sliding plate 71, and the stripped sheath is collected to be convenient for cleaning after the work is finished.

The working principle is as follows: when feeding is carried out on incoming cables, the working motor 21 operates to drive the working rod 26 to rotate, the working rod 26 rotates to drive the working disc 27 to rotate, the working disc 27 rotates to drive the belt 28 to rotate the driving disc 29, the driving disc 29 rotates to drive the driving rod 291 to rotate, the driving rod 291 rotates to drive the driving frame 292 to rotate, the driving frame 292 rotates to drive the working frame 293 to rotate, the working frame 293 rotates to drive the two pushing blocks 294 to extrude the cables on the sliding grooves downwards, the cables move forwards through friction force, the cables are guided and conveyed, when the cables are conveyed, the driving motor 33 operates to drive the rotating rod 35 to rotate at the moment, the rotating rod 35 rotates to drive the cleaning brush 36 to rotate, the cleaning brush 36 rotates to cooperate with the reciprocating movement of the pushing cylinder 32 to clean stains on the surface of a cable sheath, the fixing device 4 operates, the driving cylinder 42 operates to drive the moving block 43 to slide on the fixing seat, the moving block 43 slides to drive the abutting frame 45 to jack up, the abutting frame 45 jacks up to drive the two positioning wheels 492 at the bottoms of the two clamping frames 491 to move so as to enable the two clamping frames 491 to be centered and clamped, meanwhile, the abutting frame 45 jacks up to drive the fixing block 46 to jack up so as to enable the fixing wheel 47 to jack up, the two positioning wheels 492 and the fixing wheel 47 at the tops of the two clamping frames 491 can clamp and fix the cable in tension, the shearing device 5 operates, the lower piezoelectric cylinder 53 operates to drive the shearing knife 54 to shear the surface of the cable sheath on the shearing seat 52, the stripping device 6 operates the second stripping cylinder 66 to drive the positioning seat 67 to move forwards on the sliding supporting plate 63, the sliding supporting plate 63 moves to drive the swing frame 681 to rotate, the swing frame 681 rotates to drive the stripping frame to operate downwards, the stripping block 682 operates downwards to clamp the cable sheath at the cutting part, the first stripping electric cylinder 64 operates to drive the sliding plate 65 to move, the sliding plate 65 moves to drive the sliding supporting plate 63 to move, the cut cable sheath is pulled to strip the cable sheath, and after the stripping device 6 strips the cable sheath, the cable sheath is moved into the sheath collecting box 72 through the blanking sliding plate 71 to complete the operation.

Claims

1. The utility model provides a power cable sheath strips device which characterized in that: including workstation (1), loading attachment (2), cleaning device (3), fixing device (4), shearing mechanism (5), strip device (6) and garbage collection device (7), workstation (1) is placed on ground, the top at workstation (1) is installed in loading attachment (2), the top at workstation (1) is installed in fixing device (4), cleaning device (3) are installed at the top of workstation (1) and are located between loading attachment (2) and fixing device (4), the top at workstation (1) is installed in shearing device (5), strip the top at workstation (1) in device (6), garbage collection device (7) are installed between shearing device (5) and strip device (6).

2. The power cable sheath stripping apparatus as claimed in claim 1, wherein: the feeding device (2) comprises a working motor (21), a working motor base (22), a working base (23), a supporting seat (24), a sliding seat (25), a working rod (26), a working disc (27), a belt (28), a driving disc (29), a driving rod (291), a driving frame (292), a working frame (293), a pushing block (294), a positioning rod (295), two sliding blocks (296) and two thrust springs (297), wherein the working base (23) is installed at the top of the working table (1), the sliding seat (25) is installed at the top of the working base (23), a sliding groove is formed in the sliding seat (25), the working motor base (22) is installed on the working base (23), the working motor (21) is installed on the working motor base (22), one end of the working rod (26) is installed on a main shaft of the working motor (21) and is in transmission fit with the main shaft of the working motor (21), the other end at work lever (26) and with work lever (26) normal running fit are installed to work dish (27), the top at workstation (1) is installed to supporting seat (24), actuating lever (291) is installed on supporting seat (24), driving disc (29) are installed at the one end of actuating lever (291) and with actuating lever (291) normal running fit, belt (28) cover is established on work dish (27) and driving disc (29), the other end at actuating lever (291) is installed to driving frame (292), the one end of work frame (293) is installed on driving frame (292) and with driving frame (292) normal running fit, the other end at work frame (293) is installed to locating lever (295), promote piece (294) and install on locating lever (295), two sliding blocks (296) are installed respectively in the sliding groove on sliding seat (25) and with the sliding groove sliding fit on sliding seat (25), two ends of the two thrust springs (297) are respectively connected with the tops of the two sliding blocks (296) and the positioning rod (295).

3. The power cable sheath stripping apparatus as claimed in claim 1, wherein: cleaning device (3) are including clearance seat (31), promotion electric cylinder (32), driving motor (33), driving motor seat (34), rotary rod (35) and cleaning brush (36), install the top at workstation (1) clearance seat (31), promote the top at clearance seat (31) electric cylinder (32), driving motor seat (34) are installed and are served in the flexible of promoting electric cylinder (32), rotary rod (35) are installed on the main shaft of driving motor (33) and are cooperated with driving motor (33) spindle drive, cleaning brush (36) cover establish on rotary rod (35) and with rotary rod (35) normal running fit.

4. The power cable sheath stripping apparatus as claimed in claim 1, wherein: the fixing device (4) comprises a fixing seat (41), an electric driving cylinder (42), a moving block (43), a moving seat (44), a butting frame (45), a fixing block (46), a fixing wheel (47), a positioning spring (48), two fixing plates (49), two clamping frames (491) and four positioning wheels (492), wherein the fixing seat (41) is installed at the top of the workbench (1), the electric driving cylinder (42) is installed at the top of the fixing seat (41), the two fixing plates (49) are symmetrically installed at the top of the fixing seat (41), the moving block (43) is installed at the telescopic end of the electric driving cylinder (42) and is in sliding fit with the fixing seat (41), the two clamping frames (491) are respectively installed on the side walls of the two fixing plates (49) and are in rotating fit with the fixing plates (49), the four positioning wheels (492) are respectively installed at two ends of the two clamping frames (491) and are in rotating fit with the clamping frames (491), the movable base (44) is mounted on the fixed base (41), the abutting frame (45) is mounted on the movable base (44) and is in sliding fit with the movable base (44), the abutting frame (45) is in abutting fit with the movable block (43), two ends of the positioning spring (48) are respectively connected with one ends of the two clamping frames (491), the fixed block (46) is mounted at the top of the abutting frame (45), and the fixed wheel (47) is mounted on the fixed block (46) and is in rotating fit with the fixed block (46).

5. The power cable sheath stripping apparatus as claimed in claim 1, wherein: shearing mechanism (5) are including bearing seat (51), shearing seat (52), piezoelectric cylinder (53) and shear sword (54) down, the top at workstation (1) is installed in bearing seat (51), the top at workstation (1) is installed in shearing seat (52), the bottom at bearing seat (51) is installed in piezoelectric cylinder (53) down, it is served at the flexible of piezoelectric cylinder (53) under to install shear sword (54).

6. The power cable sheath stripping apparatus as claimed in claim 1, wherein: the stripping device (6) comprises a bearing seat (61), a sliding table (62), a sliding support plate (63), a first stripping electric cylinder (64), a sliding plate (65), a second stripping electric cylinder (66) and a positioning seat (67), wherein a first stripping assembly (68) and a second stripping assembly (69) are arranged, the bearing seat (61) is arranged at the top of the workbench (1), the sliding table (62) is arranged at the top of the bearing seat (61), a sliding groove is formed in the sliding table (62), the sliding support plate (63) is arranged on the sliding table (62) and is in sliding fit with the sliding table (62), the first stripping electric cylinder (64) is arranged on the sliding table (62), the sliding plate (65) is arranged at the telescopic end of the first stripping electric cylinder (64) and is connected with the sliding support plate (63), the second stripping electric cylinder (66) is arranged on the sliding support plate (63), and the positioning seat (67) is arranged at the telescopic end of the second stripping electric cylinder (66) and is connected with the sliding support plate (63) ) Sliding fit, first strip subassembly (68) and second and strip the same symmetry of subassembly (69) structure and install on positioning seat (67), first strip subassembly (68) including rocking frame (681), strip frame (682), bolt (683) and strip piece (684), the one end of rocking frame (681) is installed on positioning seat (67) and with positioning seat (67) normal running fit, strip the one end of frame (682) and install the other end at rocking frame (681) and with rocking frame (681) articulated cooperation, strip piece (684) and install the other end of stripping frame (682), bolt (683) runs through and strips frame (682) and slide fagging (63) fixed connection.

7. The power cable sheath stripping apparatus as claimed in claim 1, wherein: the waste collecting device (7) comprises a blanking sliding plate (71) and a sheath collecting box (72), the sheath collecting box (72) is installed at the top of the workbench (1), and the blanking sliding plate (71) is installed on the side wall of the sheath collecting box (72) and located beside the shearing device (5) and the stripping device (6).