Wire stripping device

Abstract

The invention relates to a wire stripping device which comprises a base, a cutting mechanism, a clamping mechanism and an xy driving platform used for driving the clamping mechanism to move in the x direction and the y direction, a cutting station and a discharging station are arranged on the base at intervals, the xy driving platform is arranged on the base, the clamping mechanism is provided with a clamping groove allowing a stranded wire to stretch in and be fixed, and the clamping mechanism is provided with a clamping groove used for clamping the stranded wire. The cutting station and the discharging station are located on the moving stroke of the clamping mechanism, the cutting mechanism is arranged on the cutting station, and the cutting mechanism comprises a stripping tool bit used for stripping an outer sheath of the stranded wire and a segmentation tool bit used for segmenting single-strand wires in the stranded wire. According to the wire stripping device provided by the invention, the problem that the wire stripping efficiency of the existing stranded wire stripping mode is relatively low is solved.

Description

Technical Field

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

[0002] Round sheathed twisted wire stripping is an essential component in the manufacturing process of electronic products, especially temperature sensors. Traditionally, round sheathed twisted wire stripping is done manually twice, but in round sheathed twisted wire, due to the incoming double-paired wire, it is impossible to ensure that the double wire core is fixed at a fixed angle, making it difficult to locate the wire body and the stripping efficiency is low. Summary of the invention

[0003] The main purpose of the present invention is to provide a wire stripping device, aiming to solve the problem of low wire stripping efficiency in the existing twisted wire stripping method.

[0004] To achieve the above-mentioned purpose, the present invention proposes a wire stripping device, including a base, a cutting mechanism, a clamping mechanism and an xy driving platform for driving the clamping mechanism to move in the x direction and the y direction, the base is provided with a cutting station and a discharging station at intervals, the xy driving platform is arranged on the base, the clamping mechanism has a fixed clamping groove for the twisted wire to extend into, the cutting station and the discharging station are in the moving stroke of the clamping mechanism, the cutting mechanism is arranged on the cutting station, and the cutting mechanism includes a stripping knife head for stripping the outer sheath of the twisted wire and a splitting knife head for splitting each single wire in the twisted wire.

[0005] According to some embodiments of the present invention, a correction station is further provided on the base, and the correction station is located on the material input side of the cutting station and is within the moving range of the clamping mechanism. The wire stripping device also includes a correction mechanism that can correct the deflection angle of the twisted wire, and the correction mechanism is arranged on the correction station.

[0006] According to some embodiments of the present invention, the correction mechanism includes an angle adjustment component and a visual component for observing the deflection angle of the twisted wire, the angle adjustment component includes a rotating part that rotates along an axis in the y direction, the rotating part has an adjustment hole that can fix the twisted wire to drive the twisted wire to rotate, the visual component is arranged on the base, and is located on the side of the angle adjustment component that is away from the clamping mechanism, so that one end of the twisted wire can pass through the adjustment hole and approach the visual component, so that the cross-section of the twisted wire is within the observation range of the visual component, and the angle adjustment component and the visual component are both electrically connected to the controller.

[0007] According to some embodiments of the present invention, the deviation correction mechanism further includes a limit assembly, which is installed on a side of the angle adjustment assembly facing the clamping mechanism, and has a limit groove for the twisted wire to extend into for limiting.

[0008] According to some embodiments of the present invention, the stripping head includes a first cutting portion and a second cutting portion arranged opposite to each other in the z direction, and the first cutting portion and the second cutting portion can be close to each other to cut the outer sheath of the twisted wire; the splitting head includes a third cutting portion and a fourth cutting portion arranged opposite to each other in the z direction, and the third cutting portion and the fourth cutting portion can be close to each other to split each single wire in the twisted wire.

[0009] According to some embodiments of the present invention, the splitting blade head is disposed on a side of the stripping blade head close to the discharging station.

[0010] According to some embodiments of the present invention, the cutting surface of the first cutting portion is arranged in a V-shape, and the distance between the two free ends of the V-shaped cutting surface is smaller than the diameter of the twisted wire; the corresponding cutting surface of the second cutting portion is arranged in an inverted V-shape, and the distance between the two free ends of the inverted V-shaped cutting surface is smaller than the diameter of the twisted wire.

[0011] According to some embodiments of the present invention, the cutting surface of the third cutting portion is arranged in a W-shape, and the distance from one of the free ends of the W-shaped cutting surface to the middle cutting end is smaller than the diameter of each single wire in the twisted wire; the corresponding cutting surface of the fourth cutting portion is arranged in an inverted W-shape, and the distance from one of the free ends of the inverted W-shaped cutting surface to the middle cutting end is smaller than the diameter of each single wire in the twisted wire.

[0012] According to some embodiments of the present invention, the xy drive platform includes a first drive component and a second drive component, the clamping mechanism is drive-connected to the first drive component and is driven by the first drive component to move in the y direction, the second drive component is disposed on the base, the first drive component is drive-connected to the second drive component and is driven by the second drive component to move in the x direction.

[0013] According to some embodiments of the present invention, the first driving component includes a first guide rail and a first slider, the first guide rail extends along the y direction, the first slider is movably set on the first guide rail, and the clamping mechanism is installed on the first slider; the second driving component includes a second guide rail and a second slider, the second guide rail extends along the x direction, the second slider is movably set on the second guide rail, and the first driving component is connected to the second slider.

[0014] The present invention has at least the following beneficial effects:

[0015] In the present invention, the twisted wire includes two single-strand wires, the two single-strand wires are coated with outer sheaths, the single-strand wire includes an inner wire core and an outer wire skin coated on the inner wire core, the twisted wire is fixed by the clamping groove of the clamping mechanism, the xy driving platform drives the clamping mechanism to move in the x direction to drive the twisted wire to move in the x direction, after the clamping mechanism moves to the corresponding position of the stripping head on the cutting station, the xy driving platform drives the clamping mechanism to move in the y direction to drive the twisted wire to move in the y direction and extend into the action range of the stripping head, the stripping head cuts and strips the outermost outer sheath of the twisted wire, and then ... The structure is reset in the y direction, the clamping mechanism cooperates with the stripping blade to remove the outer sheath of the twisted wire, and then the xy driving platform drives the clamping mechanism to move to the corresponding position of the segmentation blade, and then drives the clamping mechanism to move in the y direction to drive the twisted wire to move in the y direction and extend into the action range of the segmentation blade, and the segmentation blade segments each single strand in the twisted wire, and then the xy driving platform drives the clamping mechanism to reset in the y direction, and the clamping mechanism cooperates with the segmentation blade to remove the outer wire skin of the single strand, and finally the xy driving platform drives the clamping mechanism to move to the discharging station, and places the twisted wire with only the inner core on the discharging station. The present invention fixes the twisted wire through the clamping mechanism, so that it always maintains an angle, so that the wire body is accurately positioned, and at the same time, the xy driving platform cooperates with the cutting mechanism to realize the automatic stripping of the circular sheathed twisted wire, which greatly improves the stripping efficiency compared to the existing method of manually stripping twice. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 A schematic structural diagram of a wire stripping device provided by an embodiment of the present invention;

[0018] Figure 2 for Figure 1 Schematic diagram of the structure of the material transport mechanism;

[0019] Figure 3 for Figure 1 Structural diagram of the cutting mechanism;

[0020] Figure 4 for Figure 3 Schematic diagram of the structure of each cutting part;

[0021] Figure 5 for Figure 1 Schematic diagram of the structure of the middle deviation correction mechanism;

[0022] Figure 6 for Figure 1 Cross-section of the stranded conductor.

[0023] Description of reference numerals:

[0024] 100-wire stripping device; 1-base; 11-cutting station; 12-discharging station; 13-correcting station; 2-cutting mechanism; 21-stripping head; 211-first cutting part; 212-second cutting part; 22-splitting head; 221-third cutting part; 222-fourth cutting part; 3-clamping mechanism; 31-clamping part; 4-xy driving platform; 41-first driving assembly; 411-first guide rail; 412-first slider; 42-second driving assembly; 421-second guide rail; 422-second slider; 5-correcting mechanism; 51-angle adjustment assembly; 52-visual assembly; 53-limiting assembly; 531-limiting part; 200-twisted wire; 210-outer sheath; 220-outer wire skin; 230-inner wire core. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0027] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in the field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0028] The present invention provides a wire stripping device. Figures 1 to 5 A specific embodiment of a wire stripping device provided by the present invention.

[0029] like Figures 1 to 3 As shown, an embodiment of the present invention provides a wire stripping device 100, including a base 1, a cutting mechanism 2, a clamping mechanism 3 and an xy driving platform 4 for driving the clamping mechanism 3 to move in the x direction and the y direction, the base 1 is provided with cutting stations 11 and discharging stations 12 at intervals, the xy driving platform 4 is arranged on the base 1, the clamping mechanism 3 has a fixed clamping groove for the twisted wire 200 to extend into, the cutting station 11 and the discharging station 12 are on the moving stroke of the clamping mechanism 3, the cutting mechanism 2 is arranged on the cutting station 11, and the cutting mechanism 2 includes a stripping knife head 21 for stripping the outer sheath 210 of the twisted wire 200 and a splitting knife head 22 for splitting each single strand in the twisted wire 200.

[0030] In the present invention, the twisted wire 200 includes two single-strand wires, and the two single-strand wires are coated with an outer sheath 210. The single-strand wire includes an inner wire core 230 and an outer wire skin 220 coated on the inner wire core 230. The twisted wire 200 is fixed by the clamping groove of the clamping mechanism 3, and the xy driving platform 4 drives the clamping mechanism 3 to move in the x direction to drive the twisted wire 200 to move in the x direction. After the clamping mechanism 3 moves to the corresponding position of the stripping head 21 on the cutting station 11, the xy driving platform 4 drives the clamping mechanism 3 to move in the y direction to drive the twisted wire 200 to move in the y direction and extend into the action range of the stripping head 21, and the stripping head 21 cuts and strips the outermost outer sheath 210 of the twisted wire 200. Then the xy driving platform 4 drives the clamping mechanism 3 to move in the y direction. The structure 3 is reset in the y direction, and the clamping mechanism 3 cooperates with the stripping knife head 21 to remove the outer sheath 210 of the twisted wire 200, and then the xy driving platform 4 drives the clamping mechanism 3 to move to the corresponding position of the splitting knife head 22, and then drives the clamping mechanism 3 to move in the y direction to drive the twisted wire 200 to move in the y direction and extend into the action range of the splitting knife head 22, and the splitting knife head 22 splits each single wire in the twisted wire 200, and then the xy driving platform 4 drives the clamping mechanism 3 to reset in the y direction, and the clamping mechanism 3 cooperates with the splitting knife head 22 to remove the outer wire skin 220 of the single wire, and finally the xy driving platform 4 drives the clamping mechanism 3 to move to the unloading station 12, and places the twisted wire 200 with only the inner core 230 retained on the unloading station 12. The present invention fixes the twisted wire 200 through the clamping mechanism 3 so that it always maintains an angle, so that the wire body is accurately positioned. At the same time, the xy drive platform 4 and the cutting mechanism 2 cooperate to achieve automatic stripping of the circular sheathed twisted wire 200. Compared with the existing method of manually stripping twice, the stripping efficiency is greatly improved.

[0031] In some embodiments, Figure 2 As shown, the clamping mechanism 3 includes two clamping parts 31 arranged opposite to each other in the z direction, and the two clamping parts 31 can approach each other to clamp the twisted wire 200. In this way, the two clamping parts 31 cooperate with each other to form the clamping groove, and the twisted wire 200 is fixed by the clamping groove to prevent the twisted wire 200 from slightly moving, resulting in angle deviation, and damaging the inner wire core 230 in the subsequent cutting process.

[0032] The twisted wire 200 includes two inner cores 230. In order to prevent the cutting mechanism 2 from cutting too deep in the z direction and causing damage to the inner cores 230, it is necessary to ensure that the two inner cores 230 are on the same horizontal plane in the x direction. However, the two inner cores 230 in the twisted wire 200 are not necessarily on the same horizontal plane when the material is incoming. Therefore, the twisted wire 200 needs to be corrected before cutting to ensure that the two inner cores 230 are on the same horizontal plane in the x direction. In some embodiments, such as Figure 1 and Figure 5 As shown, the base 1 is further provided with a deflection correction station 13, which is located at the material-incoming side of the cutting station 11 and on the moving stroke of the clamping mechanism 3. The wire stripping device 100 also includes a deflection correction mechanism 5 capable of correcting the deflection angle of the twisted wire 200, and the deflection correction mechanism 5 is arranged on the deflection correction station 13. In this way, the deflection angle of the twisted wire 200 is corrected by the deflection correction mechanism 5 on the deflection correction station 13, so that the two inner cores 230 in the twisted wire 200 are on the same horizontal plane in the x direction, so as to avoid the inner core 230 being damaged due to excessive cutting depth in the z direction by the cutting mechanism 2.

[0033] The specific structure of the correction mechanism 5 is not limited, as long as the correction mechanism 5 can correct the deflection angle of the twisted wire 200 so that the two inner cores 230 in the twisted wire 200 are on the same horizontal plane in the x direction. For example, in some embodiments, Figure 5 As shown, the deviation correction mechanism 5 includes an angle adjustment component 51 and a visual component 52 for observing the deflection angle of the twisted wire 200, the angle adjustment component 51 includes a rotating part that rotates along the axis in the y direction, and the rotating part has an adjustment hole that can fix the twisted wire 200 to drive the twisted wire 200 to rotate, the visual component 52 is arranged on the base 1, and is located on the side of the angle adjustment component 51 that is away from the clamping mechanism 3, so that one end of the twisted wire 200 passes through the adjustment hole and approaches the visual component 52, so that the cross-section of the twisted wire 200 is within the observation range of the visual component 52, and the angle adjustment component 51 and the visual component 52 are both electrically connected to the controller. In this configuration, the cross section of the twisted wire 200 is observed by the visual component 52 to obtain the deflection angle of the twisted wire 200, and the deflection angle information is sent to the controller, and the controller controls the rotation of the rotating part in the angle adjustment component 51 according to the deflection angle information to drive the twisted wire 200 to rotate until the two inner wire cores 230 are on the same horizontal plane in the x direction, thereby completing the deviation correction of the twisted wire 200. Specifically, the visual component 52 includes a camera.

[0034] The aperture of the adjustment hole is adjustable. After the twisted wire 200 passes through the adjustment hole and approaches the visual component 52, the clamping groove of the clamping mechanism 3 opens to release the fixation of the twisted wire 200. Then the aperture of the adjustment hole is reduced to fix the twisted wire 200. In order to avoid the movement of the twisted wire 200 during the process of reducing the aperture of the adjustment hole, which affects the fixation of the twisted wire 200 by the adjustment hole, in some embodiments, such as Figure 5 As shown, the deviation correction mechanism 5 further includes a limit assembly 53, which is installed on the side of the angle adjustment assembly 51 facing the clamping mechanism 3, and the limit assembly 53 has a limit groove for the stranded wire 200 to extend into. In this way, the limit groove of the limit assembly 53 limits the horizontal movement of the stranded wire 200, but the limit assembly 53 does not limit the rotation of the stranded wire 200.

[0035] Specifically, in some embodiments, Figure 5 As shown, the limiting assembly 53 includes two limiting portions 531 arranged opposite to each other in the z direction, wherein the end surface of one of the limiting portions 531 is recessed and matched with the end surface of the other limiting portion 531 to form the limiting groove.

[0036] The specific structures of the stripping blade head 21 and the segmenting blade head 22 are not limited, as long as the stripping blade head 21 and the segmenting blade head 22 can cut the outer sheath 210 and the outer wire skin 220 of the twisted wire 200. For example, in some embodiments, Figure 3 and Figure 4 As shown, the stripping blade head 21 includes a first cutting portion 211 and a second cutting portion 212 arranged opposite to each other in the z direction, and the first cutting portion 211 and the second cutting portion 212 can be close to each other to cut the outer sheath 210 of the twisted wire 200; the splitting blade head 22 includes a third cutting portion 221 and a fourth cutting portion 222 arranged opposite to each other in the z direction, and the third cutting portion 221 and the fourth cutting portion 222 can be close to each other to split each single strand in the twisted wire 200. In this way, by controlling the first cutting portion 211 and the second cutting portion 212, and the third cutting portion 221 and the fourth cutting portion 222, the cutting depth can be adjusted to avoid the outer sheath 210 and the outer wire skin 220 of the twisted wire 200 being unable to be removed due to too shallow cutting, and at the same time avoid the inner wire core 230 being damaged due to too deep cutting.

[0037] Furthermore, in some embodiments, Figure 3As shown, the splitting blade head 22 is arranged on the side of the stripping blade head 21 close to the discharging station 12. In this way, the stranded wire 200 can pass through the stripping blade head 21 and the splitting blade head 22 in the x direction to reach the discharging station 12, so as to realize the process from the first cutting, the second cutting to the final discharging, thereby improving the working efficiency of the wire stripping device 100.

[0038] In some embodiments, Figure 4 As shown, the cutting surface of the first cutting portion 211 is V-shaped, and the distance between the two free ends of the V-shaped cutting surface is smaller than the diameter of the stranded wire 200. The corresponding cutting surface of the second cutting portion 212 is inverted V-shaped, and the distance between the two free ends of the inverted V-shaped cutting surface is smaller than the diameter of the stranded wire 200. Figure 6 As shown, since the two inner cores 230 of the stranded wire 200 are on the same horizontal plane in the x direction, and the cross section of the stranded wire 200 is circular, the cutting surface of each cutting portion is V-shaped compared to the conventional straight-line setting, so that the outer sheath 210 of the stranded wire 200 can be removed with a smaller cutting depth, thereby improving the wire stripping efficiency. At the same time, the distance between the two free ends of the cutting surface of the first cutting portion 211 and the second cutting portion 212 is smaller than the diameter of the stranded wire 200, so as to ensure that the first cutting portion 211 and the second cutting portion 212 are close to each other and can cut into the outer sheath 210.

[0039] like Figure 6 As shown, the two outer wire skins 220 of the stranded wire 200 are in contact with each other. If the cutting surface adopts a conventional straight-line setting, the inner side of the outer wire skin 220 in the x direction cannot be cut, making it difficult to remove the outer wire skin 220. Therefore, in some embodiments, as Figure 4 As shown, the cutting surface of the third cutting portion 221 is arranged in a W shape, and the distance from one of the free ends of the W-shaped cutting surface to the middle cutting end is smaller than the diameter of each single strand in the twisted wire 200; the corresponding cutting surface of the fourth cutting portion 222 is arranged in an inverted W shape, and the distance from one of the free ends of the inverted W-shaped cutting surface to the middle cutting end is smaller than the diameter of each single strand in the twisted wire 200. In this way, the inverted W-shaped cutting surface and the middle cutting end of the W-shaped cutting surface can cut the inner side of the two outer wire skins 220, making it easier to remove the outer wire skins 220, thereby improving the wire stripping efficiency.

[0040] In some embodiments, Figure 2As shown, the xy drive platform 4 includes a first drive component 41 and a second drive component 42. The clamping mechanism 3 is connected to the first drive component 41 and driven by the first drive component 41 to move in the y direction. The second drive component 42 is arranged on the base 1. The first drive component 41 is connected to the second drive component 42 and driven by the second drive component 42 to move in the x direction. Since the moving stroke of the clamping component 3 in the y direction is greater than its moving stroke in the x direction, the volume of the second drive component 42 is greater than the volume of the first drive component 41. The first drive component 41 is mounted on the second drive component 42, so that the connection is more stable, thereby ensuring the precise driving of the clamping component 3.

[0041] The specific structures of the first driving assembly 41 and the second driving assembly 42 are not limited. For example, in some embodiments, Figure 2 As shown, the first driving assembly 41 includes a first guide rail 411 and a first slider 412, the first guide rail 411 extends along the y direction, the first slider 412 is movably arranged on the first guide rail 411, and the clamping mechanism 3 is installed on the first slider 412; the second driving assembly 42 includes a second guide rail 421 and a second slider 422, the second guide rail 421 extends along the x direction, the second slider 422 is movably arranged on the second guide rail 421, and the first driving assembly 41 is connected to the second slider 422. In this configuration, the second slider 422 is driven by the motor on the second driving assembly 42 to move on the second guide rail 421, so that the first driving assembly 41 moves in the x direction to drive the clamping mechanism 3 to move in the x direction. Similarly, the motor on the first driving assembly 41 drives the first slider 412 to move on the first guide rail 411 to drive the clamping mechanism 3 to move in the y direction, so as to realize the movement of the clamping mechanism 3 at various positions on the horizontal plane.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A wire stripping device, characterized in that: The invention comprises a base, a cutting mechanism, a clamping mechanism and an xy driving platform for driving the clamping mechanism to move in the x direction and the y direction. The base is provided with a cutting station and a discharging station at intervals. The xy driving platform is arranged on the base. The clamping mechanism has a fixed clamping groove for the twisted wire to extend into. The cutting station and the discharging station are located on the moving stroke of the clamping mechanism. The cutting mechanism is arranged on the cutting station. The cutting mechanism comprises a stripping knife head for stripping the outer sheath of the twisted wire and a splitting knife head for splitting the single strands in the twisted wire.

2. The wire stripping device according to claim 1, characterized in that: The base is also provided with a deflection correction station, which is located on the material input side of the cutting station and on the moving stroke of the clamping mechanism. The wire stripping device also includes a deflection correction mechanism that can correct the deflection angle of the twisted wire, and the deflection correction mechanism is arranged on the deflection correction station.

3. The wire stripping device according to claim 2, characterized in that: The correction mechanism includes an angle adjustment component and a visual component for observing the deflection angle of the twisted wire, the angle adjustment component includes a rotating part that rotates along an axis in the y direction, the rotating part has an adjustment hole that can fix the twisted wire to drive the twisted wire to rotate, the visual component is arranged on the base, and is located on the side of the angle adjustment component that is away from the clamping mechanism, so that one end of the twisted wire can pass through the adjustment hole and approach the visual component, so that the cross-section of the twisted wire is within the observation range of the visual component, and the angle adjustment component and the visual component are both electrically connected to the controller.

4. The wire stripping device according to claim 3, characterized in that: The deviation correction mechanism further comprises a limiting component, which is installed on a side of the angle adjustment component facing the clamping mechanism, and has a limiting groove for the twisted wire to extend into for limiting.

5. The wire stripping device according to claim 1, characterized in that: The stripping blade head comprises a first cutting portion and a second cutting portion arranged opposite to each other in the z direction, wherein the first cutting portion and the second cutting portion can be close to each other to cut the outer sheath of the twisted wire; The splitting blade head includes a third cutting portion and a fourth cutting portion that are arranged opposite to each other in the z direction. The third cutting portion and the fourth cutting portion can be close to each other to split each single wire in the twisted wire.

6. The wire stripping device according to claim 5, characterized in that: The splitting blade head is arranged on a side of the stripping blade head close to the discharging station.

7. The wire stripping device according to claim 5, characterized in that: The cutting surface of the first cutting portion is arranged in a V-shape, and the distance between two free ends of the V-shaped cutting surface is smaller than the diameter of the twisted wire; The corresponding cutting surface of the second cutting portion is arranged in an inverted V shape, and the distance between two free ends of the inverted V-shaped cutting surface is smaller than the diameter of the twisted wire.

8. The wire stripping device according to claim 5, characterized in that: The cutting surface of the third cutting portion is arranged in a W shape, and the distance from one free end of the W-shaped cutting surface to the middle cutting end is smaller than the diameter of each single strand in the twisted wire; The corresponding cutting surface of the fourth cutting portion is arranged in an inverted W shape, and the distance from one free end of the inverted W-shaped cutting surface to the middle cutting end is smaller than the diameter of each single strand in the twisted wire.

9. The wire stripping device according to claim 1, characterized in that: The xy drive platform includes a first drive component and a second drive component. The clamping mechanism is connected to the first drive component and is driven by the first drive component to move in the y direction. The second drive component is arranged on the base. The first drive component is connected to the second drive component and is driven by the second drive component to move in the x direction.

10. The wire stripping device according to claim 9, characterized in that: The first driving assembly includes a first guide rail and a first slider, the first guide rail extends along the y direction, the first slider is movably arranged on the first guide rail, and the clamping mechanism is installed on the first slider; The second driving assembly includes a second guide rail and a second slider, the second guide rail extends along the x direction, the second slider is movably disposed on the second guide rail, and the first driving assembly is connected to the second slider.

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