Wire and cable stripping device and method

Abstract

The invention relates to the technical field of wire and cable processing, in particular to a wire and cable stripping device and method, and the device comprises an operation table and a supporting rolling frame which is installed on the operation table, and further comprises a stripping assembly; the stripping assembly comprises a mounting bracket, a stripping roller, a pressing roller, a pressing component and a cutting component; the two installation supports are fixedly installed on the side edge of the operation table, the two disengaging pin rollers are rotationally installed on the two installation supports respectively, the two pressing pin rollers are installed on the side, close to the disengaging pin rollers, of the operation table through the pressing component, and the pressing component is connected with the operation table and used for assisting the pressing pin rollers to be matched with the disengaging pin rollers. The cutting component is connected with the operation table and used for cutting the insulating sleeves of the wires and the cables, wire cores of the wires and the cables can be rapidly separated from the insulating sleeves through the arranged components, and meanwhile the separated insulating sleeves are cut into sections so that follow-up recycling of the insulating sleeves can be facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of wire and cable processing, and in particular to a wire and cable stripping device and method. Background Art

[0002] When recycling waste cables, it is usually necessary to peel off the insulation layer wrapped around the outside of the wires and cables, and then extract the internal copper and other metal materials to achieve resource recycling. Although the traditional manual stripping device is easy to operate and low in cost, the stripping efficiency is relatively low and the operator's skills are required to be high.

[0003] Nowadays, most electric stripping devices are used to automatically strip wires and cables. The existing electric stripping devices are generally composed of a driving mechanism and a cutting mechanism. When working, the driving mechanism drives the cable to move, and then cooperates with the provided cutting mechanism to cut the insulating rubber layer on the surface of the cable, thereby completing the stripping of the wires and cables.

[0004] The outer insulating sheath of wires and cables is mostly made of rubber or plastic. Such materials cannot be degraded in the natural environment, so discarding them at will will cause serious pollution to the environment. At the same time, such materials can be recycled through corresponding means, but the existing wire and cable stripping devices mostly cut the insulating outer layer and extract the inner core separately during stripping. The outer rubber is mostly manually pulled out of the cut rubber insulating outer layer. Since the outer rubber of a longer cable needs to be continuously pulled out during stripping, and the overall length of the pull-out is large, it is inconvenient to collect the insulating outer layer later. Summary of the invention

[0005] The object of the present invention is to provide a stripping device and method for wires and cables, which can quickly separate the wire core and the insulating sleeve of the wire and cable through the provided components, and at the same time cut the separated insulating sleeve into sections to facilitate the subsequent recycling of the insulating sleeve.

[0006] To achieve the above-mentioned object, the present invention provides a stripping device and method for electric wires and cables, comprising an operating table and a supporting roller frame, wherein the supporting roller frame is mounted on the operating table, and further comprising a stripping assembly;

[0007] The stripping assembly includes a mounting bracket, a stripping roller, a pressing roller, a pressing member and a cutting member;

[0008] The two mounting brackets are fixedly mounted on the sides of the operating table, the two ejection rollers are rotatably mounted on the two mounting brackets respectively, the two clamping rollers are mounted on the side of the operating table close to the ejection rollers through the clamping members, the clamping members are connected to the operating table to assist the clamping rollers in cooperating with the ejection rollers, and the cutting member is connected to the operating table to cut the insulating jackets of wires and cables.

[0009] Wherein, the clamping component includes a dispensing frame, a driving plate, a driving screw, a driving motor and a rotating mechanism, the dispensing frame is fixedly mounted on the side of the operating table; the driving plate is rotatably mounted with the clamping roller on the side close to the dispensing roller, and the driving plate is slidably mounted on one side of the dispensing frame; the output shaft of the driving motor is connected to the driving screw, and the driving motor is fixedly mounted on one side of the dispensing frame; the rotating mechanism is mounted on the mounting bracket, and is used to drive the dispensing rollers on both sides.

[0010] Wherein, the cutting component includes a fixing frame, an electric hot cutter, an upper pressing knife component, a lower pressing knife component and a segment cutting component, wherein the fixing frame is fixedly mounted on the operating table; two electric hot cutters are provided, wherein one of the electric hot cutters is connected to the fixing frame via the upper pressing knife component, and the other of the electric hot cutters is connected to the operating table via the lower pressing knife component; the segment cutting component is connected to the driving plate, and is used for segmenting the insulating sleeve of the glass, so as to facilitate the subsequent collection of the insulating sleeve.

[0011] Wherein, the upper pressure knife component includes a driving cylinder, a guide frame, a connecting frame and a compression spring, the driving cylinder is fixedly mounted on one side of the fixed frame; the guide frame is mounted at the bottom of the output end of the driving cylinder; the electric hot cutter is mounted at the bottom of the connecting frame, and the connecting frame is slidably mounted on the guide frame; the compression spring is installed between the connecting frame and the guide frame.

[0012] Among them, the lower pressure knife component includes a sliding frame, a connecting plate, an adjusting plate, an adjusting cylinder and a clamping spring, the sliding frame is fixedly installed on the side of the operating table; the electric hot cutter is installed on the top of the connecting plate, and the connecting plate is slidably installed on the sliding frame; the adjusting plate is slidably installed on the sliding frame; the output end of the adjusting cylinder is connected to the adjusting plate, and the adjusting cylinder is installed at the bottom of the sliding frame; the clamping spring is installed between the adjusting plate and the connecting plate.

[0013] Wherein, the cutting component includes an abutment platform and a pneumatic cutter mechanism, and the two abutment platforms are fixedly mounted on the two mounting brackets respectively; two groups of pneumatic cutter mechanisms are mounted on the driving plate and correspond to the abutment platforms arranged on the mounting brackets.

[0014] Among them, the stripping assembly also includes a side pressure frame, a clamping roller, an adjustment member and a driving member, the two side pressure frames are respectively slidably installed on both sides of the operating table; the clamping roller is rotatably installed on the side pressure frame; the adjustment member is connected to the operating table and is used to drive the two side pressure frames; the driving member is installed on the fixed frame and is used to drive the clamped wires and cables to move.

[0015] Among them, the driving component includes a lifting frame, a lifting cylinder, a driving gear and a transmission mechanism. The lifting frame is slidably installed on the fixed frame; the output end of the lifting cylinder is connected to the lifting frame, and the lifting cylinder is installed on the fixed frame; the driving gear is rotatably installed at the bottom of the lifting frame; the transmission mechanism is installed on the lifting frame and is used to drive the driving gear.

[0016] The present invention provides a stripping device and method for electric wires and cables. Two supporting rollers are installed on the operating table. The supporting rollers are composed of a frame body and corresponding rollers. The supporting rollers can support the electric wires and cables that need to be stripped. The mounting bracket and the disengagement rollers are provided with two groups in total. The pressing rollers installed on the side of the operating table through the pressing member are arranged in a one-to-one correspondence with the disengagement rollers. In actual operation, the cutting member will first cut the upper and lower outer insulating sleeves of the electric wires and cables, and then the insulating sleeves cut into two halves will cooperate with the disengagement rollers and the pressing rollers on both sides after separation, so that the insulating sleeves can be automatically stripped off from the wire core by clamping the two rollers and rotating the corresponding disengagement rollers. When stripping the insulating sleeves divided into two halves, the cutting member can also shear and segment the stripped insulating sleeves, thereby facilitating the user to recycle the insulating sleeves. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0018] Figure 1 It is a schematic diagram of the overall structure of the stripping device for wires and cables of the present invention.

[0019] Figure 2 It is a schematic diagram of the installation structure of the release roller and the pressing roller of the present invention.

[0020] Figure 3 It is a structural schematic diagram of the upper pressing knife component of the present invention.

[0021] Figure 4 It is a structural schematic diagram of the lower pressure knife component of the present invention.

[0022] Figure 5 It is a structural schematic diagram of the rotating mechanism of the present invention.

[0023] Figure 6 It is a structural schematic diagram of the driving component of the present invention.

[0024] Figure 7 It is a structural schematic diagram of the adjustment component of the present invention.

[0025] Figure 8 It is a flow chart of the stripping method of electric wire and cable of the present invention.

[0026] In the figure: 1-operating table, 2-supporting roller frame, 3-mounting bracket, 4-ejection roller, 5-pressing roller, 6-pressing member, 7-cutting member, 8-side pressing frame, 9-clamping roller, 10-adjusting member, 11-driving member, 61-disbursement frame, 62-driving plate, 63-driving screw, 64-driving motor, 65-rotating mechanism, 71-fixed frame, 72-electric hot cutter, 73-upper pressing knife component, 74 -Lower pressure knife component, 75-cutting component, 111-lifting frame, 112-lifting cylinder, 113-driving gear, 114-transmission mechanism, 731-driving cylinder, 732-guide frame, 733-connecting frame, 734-extrusion spring, 741-sliding frame, 742-connecting plate, 743-adjusting plate, 744-adjusting cylinder, 745-compression spring, 751-abutment table, 752-pneumatic cutting knife mechanism. DETAILED DESCRIPTION

[0027] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0028] In the description of the present invention, it should be understood that “plurality” means two or more than two, unless otherwise clearly and specifically defined.

[0029] See also Figures 1 to 7The present invention provides a stripping device and method for electric wires and cables: comprising an operating table 1, a supporting roller 2 and a stripping assembly, wherein the stripping assembly comprises a mounting bracket 3, a disengaging roller 4, a pressing roller 5, a pressing member 6 and a cutting member 7, wherein the pressing member 6 comprises a dispensing frame 61, a driving plate 62, a driving screw 63, a driving motor 64 and a rotating mechanism 65, wherein the cutting member 7 comprises a fixing frame 71, an electric hot cutter 72, an upper pressing member 73, a lower pressing member 74 and a segment cutting member 75, wherein the upper pressing member 73 comprises a driving cylinder 731, a guide frame 732, a connecting frame 733 and an extrusion spring 734, wherein the lower pressing member 74 comprises a connecting frame 734 and an extrusion spring 735, wherein the lower pressing member 74 comprises a connecting frame 735 and an extrusion spring 736. The knife pressing component 74 includes a sliding frame 741, a connecting plate 742, an adjusting plate 743, an adjusting cylinder 744 and a pressing spring 745. The cutting component 75 includes an abutment platform 751 and a pneumatic cutting knife mechanism 752. The above-mentioned scheme solves the problem that the existing wire and cable stripping devices mostly cut the insulating outer layer and extract the inner core separately during stripping, and the outer rubber is mostly manually pulled out of the cut rubber insulating outer layer. Since the outer rubber of a longer cable needs to be continuously pulled out when stripping, and the overall length of the pull-out is large, it is inconvenient to collect the insulating outer layer later.

[0030] Furthermore, the supporting roller frame 2 is installed on the operating table 1, the two mounting brackets 3 are fixedly mounted on the sides of the operating table 1, the two ejection rollers 4 are rotatably mounted on the two mounting brackets 3 respectively, the two clamping rollers 5 are installed on the side of the operating table 1 close to the ejection rollers 4 through the clamping member 6, the clamping member 6 is connected to the operating table 1 to assist the clamping rollers 5 to cooperate with the ejection rollers 4, and the cutting member 7 is connected to the operating table 1 to cut the insulating jackets of wires and cables.

[0031] When this embodiment is in use, two supporting rollers 2 are installed on the operating table 1, and the supporting rollers 2 are composed of a frame body and corresponding rollers. The supporting rollers 2 can support the wires and cables that need to be stripped. The mounting bracket 3 and the disengagement rollers 4 are provided with two groups in total. The pressing rollers 5 installed on the side of the operating table 1 through the pressing member 6 are arranged in a one-to-one correspondence with the disengagement rollers 4. In actual operation, the cutting member 7 will first cut the outer insulating sleeve of the wire and cable on the upper and lower parts, and then the insulating sleeve cut into two halves will cooperate with the disengagement rollers 4 and the pressing rollers 5 on both sides after separation, so that the insulating sleeve can be automatically stripped off from the wire core through the clamping of the two rollers and the corresponding rotation of the disengagement rollers 4. When the insulating sleeve divided into two halves is stripped, the cutting member 7 can also cut the stripped insulating sleeve into sections, so as to facilitate the user to recycle the insulating sleeve.

[0032] Furthermore, the dispensing frame 61 is fixedly mounted on the side of the operating table 1; the driving plate 62 is rotatably mounted with the clamping roller 5 on the side close to the dispensing roller 4, and the driving plate 62 is slidably mounted on one side of the dispensing frame 61; the output shaft of the driving motor 64 is connected to the driving screw 63, and the driving motor 64 is fixedly mounted on one side of the dispensing frame 61; the rotating mechanism 65 is mounted on the mounting bracket 3, and is used to drive the dispensing rollers 4 on both sides.

[0033] When the present embodiment is in use, the driving plate 62 is provided with a threaded hole matched with the driving screw 63, and the driving screw 63 is fixed to the output shaft of the driving motor 64, so that the user can drive the driving plate 62 through the driving motor 64 and the driving screw 63, and the driving plate 62 is provided with two clamping rollers 5, so that the user can adjust the size of the matching gap of the clamping rollers 5 by driving the driving plate 62, so as to complete the transmission after the insulation sleeve is stripped more stably, and the rotating mechanism 65 mainly uses the principle of bevel gear transmission to drive the disengagement rollers 4 on both sides accordingly. Since the disengagement rollers 4 on both sides are required to roll and transmit the two halves of the cut insulation sleeve respectively, the rotation directions of the disengagement rollers 4 on both sides are opposite;

[0034] The rotating mechanism 65 is mainly driven by a motor, and corresponding bevel gears are provided on both sides of the shaft connected to the motor. The bevel gears on both sides of the shaft are meshed with the bevel gears at the bottom of the escape rollers 4 on both sides. When matching, it is only necessary to adjust the transmission position of the two sets of bevel gear transmission structures to achieve synchronous reverse driving of the escape rollers 4 on both sides.

[0035] Furthermore, the fixing frame 71 is fixedly installed on the operating table 1; two electric hot cutters 72 are provided, one of which is connected to the fixing frame 71 through the upper pressing knife component 73, and the other electric hot cutter 72 is connected to the operating table 1 through the lower pressing knife component 74; the segmenting component 75 is connected to the driving plate 62, and is used to segment the insulating sleeve of the glass to facilitate the subsequent collection of the insulating sleeve.

[0036] Furthermore, the driving cylinder 731 is fixedly mounted on one side of the fixing frame 71; the guide frame 732 is mounted at the bottom of the output end of the driving cylinder 731; the electric hot cutter 72 is mounted at the bottom of the connecting frame 733, and the connecting frame 733 is slidably mounted on the guide frame 732; the extrusion spring 734 is installed between the connecting frame 733 and the guide frame 732.

[0037] Furthermore, the sliding frame 741 is fixedly installed on the side of the operating table 1; the electric hot cutter 72 is installed on the top of the connecting plate 742, and the connecting plate 742 is slidably installed on the sliding frame 741; the adjusting plate 743 is slidably installed on the sliding frame 741; the output end of the adjusting cylinder 744 is connected to the adjusting plate 743, and the adjusting cylinder 744 is installed at the bottom of the sliding frame 741; the clamping spring 745 is installed between the adjusting plate 743 and the connecting plate 742.

[0038] Furthermore, the two abutment platforms 751 are fixedly mounted on the two mounting brackets 3 respectively; the two groups of pneumatic cutter mechanisms 752 are mounted on the driving plate 62 and correspond to the abutment platforms 751 arranged on the mounting bracket 3 .

[0039] When the present embodiment is in use, the blade of the electric heating cutter 72 can be heated by the electric heating structure provided inside, so that the insulating sleeve on the surface of the wire and cable can be cut more quickly. The electric heating cutter 72 provided above is installed at the bottom of the connecting frame 733, and the connecting frame 733 is slidably installed on the guide frame 732. The guide frame 732 is fixed to the output end of the driving cylinder 731. The extrusion spring 734 is installed between the guide frame 732 and the connecting frame 733. The extrusion spring 734 can ensure that the electric heating cutter 72 can cut the insulating sleeve on the wire and cable more thoroughly when cutting, which is convenient for the subsequent release roller 4 and the pressing roller 5 on both sides. The cut insulating sleeve is transferred, and the elastic setting can also avoid too close contact between the cutter and the inner core of the wire and cable during cutting, thereby causing damage to the inner core or the cutter. The electric hot cutter 72 arranged at the bottom is installed above the connecting plate 742. The compression spring 745 arranged between the connecting plate 742 and the adjusting plate 743 has the same function as the extrusion spring 734. The adjusting plate 743 is driven by the adjusting cylinder 744, so that the user can change the extrusion strength of the compression spring 745 by adjusting the height of the adjusting plate 743 according to the actual wire and cable cutting situation, so that the electric hot cutter 72 at the bottom can cut the bottom of the insulation layer more stably;

[0040] The abutment table 751 and the pneumatic cutter mechanism 752 are mainly used to cut the insulating layer that is rolled and transmitted, so that the insulating layer cut into small sections can directly fall into the collection frame placed below. The pneumatic cutter mechanism 752 is mainly composed of a blade and a cylinder driving structure that drives the blade to extend and retract. When the escape roller 4 cooperates with the clamping roller 5 to roll the insulating sleeve for a corresponding distance, the cylinder driving structure inside the pneumatic cutter mechanism 752 can drive the blade to cooperate with the abutment table 751 to cut the insulating sleeve. After that, the cut insulating rubber segment will fall from the abutment table 751 and then fall into the collection frame placed below, which is convenient for users to recycle the insulating sleeve rubber.

[0041] Preferably, the stripping assembly further includes a side pressure frame 8 , a clamping roller 9 , an adjustment member 10 and a driving member 11 , and the driving member 11 includes a lifting frame 111 , a lifting cylinder 112 , a driving gear 113 and a transmission mechanism 114 .

[0042] Furthermore, the two side pressure frames 8 are respectively slidably installed on both sides of the operating table 1; the clamping roller 9 is rotatably installed on the side pressure frames 8; the adjustment member 10 is connected to the operating table 1, and is used to drive the two side pressure frames 8; the driving member 11 is installed on the fixed frame 71, and is used to drive the clamped wires and cables to move.

[0043] Furthermore, the lifting frame 111 is slidably installed on the fixed frame 71; the output end of the lifting cylinder 112 is connected to the lifting frame 111, and the lifting cylinder 112 is installed on the fixed frame 71; the driving gear 113 is rotatably installed at the bottom of the lifting frame 111; the transmission mechanism 114 is installed on the lifting frame 111, and is used to drive the driving gear 113.

[0044] When the present embodiment is in use, two clamping rollers 9 are rotatably installed on each of the side pressure frames 8, and the two side pressure frames 8 are driven by the adjusting member 10, and the adjusting member 10 is composed of a double-headed screw and a motor driving the screw, and the threads on both sides of the double-headed screw are arranged in opposite directions, and the bosses at the bottom of the two side pressure frames 8 are provided with threaded holes that are compatible with the threads on both sides of the double-headed screw, so that the two side pressure frames 8 can be driven by the rotation of the double-headed screw, and the two side pressure frames 8 that are provided can clamp the two sides of the wires and cables that need to be stripped, thereby ensuring the stability of the transmission of the wires and cables;

[0045] Two driving gears 113 are provided at the bottom of the lifting frame 111, and the lifting frame 111 is driven by the lifting cylinder 112. The two driving gears 113 are synchronously driven by the transmission mechanism 114, and the two driving gears 113 cooperate with the top surface of the placed wires and cables, so that the wires and cables can be driven to move by the synchronous rotation of the two driving gears 113, thereby completing the automatic feeding of the wires and cables, so that automatic stripping can be achieved in conjunction with the above-mentioned cutting and stripping mechanisms. The two driving gears 113 are connected to the driving shaft through a tooth chain and a corresponding gear set, and the driving shaft is driven by a corresponding motor to complete the synchronous driving of the driving gears 113 on both sides.

[0046] See also Figure 8 A method for stripping a wire and cable, using the stripping device for the wire and cable, comprises the following steps:

[0047] S1: The insulating sleeve of the wire and cable is cut by the cutting member 7, so that the insulating sleeve arranged outside the inner core is cut into two sections, and the separated two sections of the insulating sleeve can be rolled by the stripping roller 4 and the pressing roller 5, so as to peel the insulating sleeve from the inner core;

[0048] S2: After the insulating sleeve is separated and detached by the cutting member 7 and the disengagement roller 4 and the pressing roller 5, the stripped insulating sleeve can be cut off by the provided cutting member 7;

[0049] S3: The insulating sleeve cut by the cutting member 7 will fall directly, so that the user can collect it through a storage box placed on the ground.

[0050] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A stripping device for electric wires and cables, comprising an operating table and a supporting roller, wherein the supporting roller is mounted on the operating table, and characterized in that: Also included is a stripping assembly; The stripping assembly includes a mounting bracket, a stripping roller, a pressing roller, a pressing member and a cutting member; The two mounting brackets are fixedly mounted on the sides of the operating table, the two ejection rollers are rotatably mounted on the two mounting brackets respectively, the two clamping rollers are mounted on the side of the operating table close to the ejection rollers through the clamping members, the clamping members are connected to the operating table to assist the clamping rollers in cooperating with the ejection rollers, and the cutting member is connected to the operating table to cut the insulating jackets of wires and cables.

2. The stripping device for electric wires and cables according to claim 1, characterized in that: The clamping component includes a dispensing frame, a driving plate, a driving screw, a driving motor and a rotating mechanism. The dispensing frame is fixedly installed on the side of the operating table; the driving plate is rotatably installed with the clamping roller on the side close to the disengagement roller, and the driving plate is slidably installed on one side of the dispensing frame; the output shaft of the driving motor is connected to the driving screw, and the driving motor is fixedly installed on one side of the dispensing frame; the rotating mechanism is installed on the mounting bracket, and is used to drive the disengagement rollers on both sides.

3. The stripping device for electric wires and cables according to claim 1, characterized in that: The cutting component includes a fixing frame, an electric hot cutter, an upper pressing blade component, a lower pressing blade component and a segment cutting component. The fixing frame is fixedly mounted on the operating table. Two electric hot cutters are provided, one of which is connected to the fixing frame through the upper pressing blade component, and the other is connected to the operating table through the lower pressing blade component. The segment cutting component is connected to the driving plate and is used to segment the insulating sleeve of the glass to facilitate the subsequent collection of the insulating sleeve.

4. The stripping device for electric wires and cables according to claim 3, characterized in that: The upper knife pressing component includes a driving cylinder, a guide frame, a connecting frame and a compression spring. The driving cylinder is fixedly mounted on one side of the fixed frame; the guide frame is mounted on the bottom of the output end of the driving cylinder; the electric hot cutter is mounted on the bottom of the connecting frame, and the connecting frame is slidably mounted on the guide frame; the compression spring is mounted between the connecting frame and the guide frame.

5. The stripping device for electric wires and cables according to claim 3, characterized in that: The lower knife pressing component includes a sliding frame, a connecting plate, an adjusting plate, an adjusting cylinder and a clamping spring. The sliding frame is fixedly mounted on the side of the operating table; the electric hot cutter is mounted on the top of the connecting plate, and the connecting plate is slidably mounted on the sliding frame; the adjusting plate is slidably mounted on the sliding frame; the output end of the adjusting cylinder is connected to the adjusting plate, and the adjusting cylinder is mounted on the bottom of the sliding frame; the clamping spring is mounted between the adjusting plate and the connecting plate.

6. The stripping device for electric wires and cables according to claim 3, characterized in that: The cutting component includes an abutment platform and a pneumatic cutter mechanism, and the two abutment platforms are respectively fixedly mounted on the two mounting brackets; two groups of pneumatic cutter mechanisms are mounted on the driving plate and correspond to the abutment platforms arranged on the mounting brackets.

7. The stripping device for electric wires and cables according to claim 3, characterized in that: The stripping assembly also includes a side pressure frame, a clamping roller, an adjustment member and a driving member. The two side pressure frames are respectively slidably installed on both sides of the operating table; the clamping roller is rotatably installed on the side pressure frame; the adjustment member is connected to the operating table for driving the two side pressure frames; the driving member is installed on the fixed frame for driving the clamped wires and cables to move.

8. The stripping device for electric wires and cables according to claim 6, characterized in that: The driving component includes a lifting frame, a lifting cylinder, a driving gear and a transmission mechanism. The lifting frame is slidably installed on the fixed frame; the output end of the lifting cylinder is connected to the lifting frame, and the lifting cylinder is installed on the fixed frame; the driving gear is rotatably installed at the bottom of the lifting frame; the transmission mechanism is installed on the lifting frame and is used to drive the driving gear.

9. A method for stripping wires and cables, using the wire and cable stripping device as claimed in claim 1, characterized in that: The following steps are included: The insulating sleeve of the wire and cable is cut by the cutting member, so that the insulating sleeve sleeved outside the inner core is cut into two sections, and the separated two sections of the insulating sleeve can be rolled by the stripping roller and the pressing roller to peel the insulating sleeve off the inner core; When the insulating sleeve is separated and disengaged by the cutting member and the disengagement roller and the pressing roller, the stripped insulating sleeve can be cut off by the provided cutting member; The insulating sleeve cut off by the cutting member will fall directly, so that the user can collect it through the storage box placed on the ground.

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