CN217344052U - Laser wire stripping tool and laser wire stripping device - Google Patents

Abstract

The utility model relates to a laser wire stripping technical field discloses a laser wire stripping tool and laser wire stripping device. The laser wire stripping jig comprises a base and a rotating platform. The base is provided with a stop piece, a first magnetic suction piece and a second magnetic suction piece. The rotary platform is provided with a positioning structure and first and second laser through holes at two sides of the positioning structure, and the rotary platform is used for supporting the wire rod fixing jig and positioning the wire rod fixing jig on the wire rod fixing jig; the rotary platform is also provided with a third magnetic attraction piece and a fourth magnetic attraction piece. The rotating platform is arranged on the base through a rotating structure so as to rotate from a first position to a second position relative to the base; when the laser transmitter is at the first position, the stop part is matched with the stop of the rotating platform, the first magnetic suction part and the third magnetic suction part are attracted, and the first laser through hole is positioned on the light-emitting axis of the laser transmitter; when the second position is reached, the stop part is matched with the stop part of the rotating platform, the second magnetic suction part and the fourth magnetic suction part are sucked, and the second laser through hole is positioned on the light-emitting axis. Through the mode, the wire stripping efficiency can be improved.

Description

Laser wire stripping tool and laser wire stripping device

Technical Field

The utility model relates to a laser wire stripping technical field especially relates to a laser wire stripping tool and laser wire stripping device.

Background

In electronic products, wires are generally used for conducting electricity, signal transmission, and the like. These wires include an inner conductor and an outer insulating layer. Accordingly, in order to achieve connection between wires or between wires and a circuit board, a portion of the insulation layer at the end of the wire needs to be stripped off to expose the conductor, facilitating further operations such as soldering.

Besides manually stripping the insulating layer of the wire, a laser wire stripping machine can be adopted to improve the wire stripping efficiency. The laser wire stripper can strip the insulating layer of the wire by using laser when working, is a new application of laser in material processing, has the advantages of high wire stripping speed, high precision, accurate control of the wire stripping process and the like, and can selectively and perfectly strip the non-metal insulating layer by depending on light energy under the condition of not contacting with a metal conductor.

However, when a laser wire stripper strips two groups of wires of the same product, one group of wires is usually positioned and stripped, and then the other group of wires is positioned and stripped. The positioning time of the wire in the operation mode is longer, so that the wire stripping efficiency is not high.

Therefore, it is necessary to provide a laser wire stripping jig and a laser wire stripping device that can solve the above-mentioned deficiencies.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a laser wire stripping tool and laser wire stripping device to solve the not high technical problem of present laser wire stripping tool wire stripping efficiency.

The utility model provides a its technical problem adopt following technical scheme: a laser wire stripping jig comprises a base and a rotary platform. The base is provided with a stop part, a first magnetic attraction part and a second magnetic attraction part. The rotary platform is provided with a positioning structure, a first laser through hole and a second laser through hole, the first laser through hole and the second laser through hole are positioned on two sides of the positioning structure, and the rotary platform is used for supporting a wire holding jig and positioning the wire holding jig on the rotary platform through the positioning structure; the rotary platform is also provided with a third magnetic suction piece and a fourth magnetic suction piece. The rotating platform is arranged on the base through a rotating structure so as to be capable of rotating from a first position to a second position relative to the base; when the laser emitter is at the first position, the stop part is matched with the stop of the rotating platform, the first magnetic suction part is attracted with the third magnetic suction part, and the first laser through hole is positioned on the light-emitting axis of the laser emitter; when the second position is reached, the stop part is matched with the stop of the rotating platform, the second magnetic attraction part is attracted with the fourth magnetic attraction part in an attraction mode, and the second laser through hole is located on the light emitting axis.

Optionally, the base comprises a first plane and a second plane facing the rotating platform and a groove located between the first plane and the second plane; the first magnetic part and the second magnetic part are respectively arranged in a holding groove arranged on the first plane and the second plane, and the stop part is arranged between the first plane and the second plane; the rotating structure is at least partially located within the recess.

Optionally, the positioning structure includes a positioning pin and a fifth magnetic attraction piece, and the positioning pin and the fifth magnetic attraction piece are disposed on a side of the rotating platform away from the base; the positioning pin is used for being inserted into and matched with a positioning hole formed in the bottom of the wire fixing jig, and the fifth magnetic suction piece is used for being attracted to the sixth magnetic suction piece arranged at the bottom of the wire fixing jig.

Optionally, a concave portion is further disposed on one side of the rotating platform, which is away from the base, and is used for accommodating the bottom end portion of the wire rod holding jig, the positioning pin and the fifth magnetic suction piece are both disposed in the concave portion, and the first laser through hole and the second laser through hole both penetrate through the concave portion.

Optionally, the rotating structure includes a rotating disk, a rotating shaft, and a bearing, the rotating disk is fixed on one side of the rotating platform facing the base, the bearing is disposed on the base, and the rotating shaft is fixed on the rotating disk and supported by the bearing.

Optionally, the rotating disc is connected with the rotating platform through a screw, and the laser wire stripping jig is further provided with a reinforcing pin penetrating through the rotating disc and the rotating platform.

Optionally, the base is provided with a bearing groove, and the bearing is arranged in the bearing groove; and a fastening screw is further arranged on the base, and one end of the fastening screw extends into the bearing groove and abuts against the bearing when the fastening screw is tightened so as to fix the bearing in the bearing groove.

The utility model provides a its technical problem adopt following technical scheme: a laser wire stripping device, comprising: a laser emitter for emitting laser light along a light emitting axis; the wire fixing jig is used for fixing a plurality of first wires and a plurality of second wires to be stripped; the laser wire stripping jig is as described above. The wire holding jig is detachably positioned on a rotating platform of the laser wire stripping jig, so that the first wires are positioned above the first laser through holes, and the second wires are positioned above the second laser through holes; when the rotating platform drives the wire holding jig to rotate to the first position, the laser emitter is used for emitting laser, and then a part of the insulating layer corresponding to the first laser through hole in the plurality of first wires is ablated; when the rotating platform drives the wire holding jig to rotate to the second position, the laser emitter is used for emitting laser, and then a part of the insulating layer corresponding to the second laser through holes in the plurality of second wires is ablated.

Optionally, the laser emitter is arranged for emitting a first laser light propagating along the light emission axis and from below the rotary platform towards the rotary platform and a second laser light propagating along the light emission axis and from above the rotary platform towards the rotary platform.

Optionally, the wire holding jig includes: the first base assembly comprises a first fixing structure, a first accommodating groove and a plurality of first gaps, the first accommodating groove is used for detachably fixing a first shell of a workpiece to be processed, and a plurality of first wires led out from the first shell are used for penetrating through the first gaps; a first routing block assembly comprising a first routing block fixation structure and a plurality of first routing block gaps; the first wiring block fixing structure is used for being matched with the first fixing structure so that the first wiring block assembly is detachably connected with the first base assembly; when the first routing block assembly is connected with the first base assembly, a first interval is formed between the plurality of first routing block gaps and the plurality of first gaps; the plurality of first wires passing through the plurality of first gaps are held within the plurality of first routing block gaps across the first spacing; the second base assembly is connected with the first base assembly and comprises a second fixing structure, a second accommodating groove and a plurality of second gaps, the second accommodating groove is used for detachably fixing a second shell of the workpiece to be processed, and a plurality of second wires led out from the second shell are used for penetrating through the second gaps; a second routing block assembly comprising a second routing block securing structure and a plurality of second routing block gaps; the second wiring block fixing structure is used for being matched with the second fixing structure so as to enable the second wiring block assembly to be detachably connected with the first base assembly; when the second routing block assembly is connected with the first base assembly, a second interval is formed between the plurality of second routing block gaps and the plurality of second gaps; the second plurality of wires passing through the second plurality of gaps are held within the second plurality of routing block gaps across the second spacing.

The utility model has the advantages that: in the laser wire stripping jig and the laser wire stripping device of the embodiment, the rotating platform is rotatably arranged on the base, the stop piece is matched with the rotating platform in a stop way, and the magnetic suction piece is used for suction, so that the rotating platform supporting the wire holding jig can be positioned at a first position relative to the base for wire stripping operation, and can be quickly switched from the first position to a second position for wire stripping operation, and the wire stripping efficiency is improved.

Drawings

One or more embodiments are illustrated in corresponding drawings which are not intended to be limiting, in which elements having the same reference number designation may be referred to as similar elements throughout the drawings, unless otherwise specified, and in which the drawings are not to scale.

FIG. 1 is a schematic plan view of a workpiece to be processed;

fig. 2 is a schematic plan view illustrating an overall structure of a wire holding jig according to an embodiment of the present invention;

fig. 3 is an exploded perspective view of the wire holding jig shown in fig. 2;

FIG. 4 is a schematic plan view of the wire holding jig shown in FIG. 3;

fig. 5 is a schematic structural diagram of a laser wire stripping device according to an embodiment of the present invention;

fig. 6 is a perspective exploded view of the laser wire stripping device shown in fig. 5;

FIG. 7 is another schematic structural diagram of the laser wire stripping device shown in FIG. 5;

fig. 8 is an exploded perspective view of the laser wire stripping device shown in fig. 7;

FIG. 9 is a schematic plan view of the rotary platform of the laser wire stripper of FIG. 5 in a first position;

fig. 10 is a schematic plan view of the rotary platform of the laser wire stripper of fig. 5 in a second position.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and the like as used herein are for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Furthermore, the technical features mentioned in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

The application provides a laser wire stripping device for wire rod for example in earphone product carries out laser wire stripping operation. Referring to fig. 1, a schematic plan view of a workpiece 1 to be processed is shown, where the workpiece 1 to be processed may be a semi-finished product of a bone conduction headset. The workpiece 1 to be processed may include two movement modules 1A, two ear-hook assemblies 1B and a rear-hook assembly 1C. Wherein, the both ends of hanging subassembly 1C after are connected with the one end of a corresponding ear-hang subassembly 1B respectively, and the other end that each ear-hang subassembly 1B deviates from behind and hangs subassembly 1C is connected with a core module 1A that corresponds respectively. Further, the rear hanging component 1C can be arranged in a curved shape to be wound on the rear side of the head of the user, and at least part of the ear hanging component 1B can be arranged in a curved shape to be hung between the ear and the head of the user, so as to meet the wearing requirement after the workpiece 1 to be processed is made into a finished product; the movement module 1A is used to convert an electrical signal into mechanical vibration so that a user can hear a sound. So, when pending work piece 1 is made the finished product and is in wearing state, two core modules 1A are located the left side and the right side of user's head respectively, and two core modules 1A also hold user's head under the mating action of two ear-hang subassemblies 1B and back-hang subassembly 1C. In some embodiments, the earphone is a True Wireless (TWS) earphone without a rear suspension component, and the earphone is fixed on the ear of the user through the movement module 1A and the ear suspension component 1B.

Wherein, an ear-hang component 1B can comprise a first shell 2, in which a plurality of first wires 3 from a movement module 1A and a rear-hang component 1C are extended, and these first wires 3 are to be conductively connected with a first circuit board 4; the other ear hook component 1B may include a second housing 5 in which a plurality of second wires 6 from the other movement module 1A and the rear hook component 1C protrude, the second wires 6 being to be conductively connected to a second circuit board 7. The first circuit board 4 and/or the second circuit board 7 may be a flexible circuit board or a printed circuit board assembly, which may include conductive circuit traces and electronics thereon for implementing some of the control functions of the headset, or may include only conductive circuit traces thereon for implementing circuit connections.

The plurality of first wires 3 are generally wires coated with an insulating outer layer, and need to be subjected to sorting, stripping, cutting and the like before being connected with the first circuit board 4; similarly, the second wires 6 are typically wires coated with an insulating outer layer, which requires sorting, stripping, cutting, etc. before being connected to the second wiring board 7.

Correspondingly, the embodiment of the utility model provides a wire rod fixing jig, laser wire stripping jig and laser wire stripping device; the wire fixing jig is used for assisting in arranging wires, the laser wire stripping jig is used for assisting in positioning the wires, and the laser wire stripping device is used for stripping the wires.

Fig. 2 to 4 are schematic structural views of a wire holding jig 100 according to an embodiment of the present invention. In one embodiment, the wire holding jig 100 may include a first base assembly a1, a first wiring block assembly a2, a second base assembly B1, a second wiring block assembly B2, and a connecting plate 60.

The first base assembly a1 includes a first securing structure 11, a first receiving groove 12, and a plurality of first gaps 13. The first accommodating groove 12 is used for detachably fixing a first housing 2 of a workpiece 1 to be processed as shown in fig. 1, and a plurality of first wires 3 led out through the first housing 2 are used for passing through the plurality of first gaps 13. The first fixing structure 11 may be a magnet fixed on the first base assembly a1 for magnetically attracting with the magnet on other components. In other embodiments of the present application, the first fixing structure 11 may also be other fixing structures such as a buckle, a magic tape, and the like. The first receiving groove 12 may be a groove that is formed in a shape similar to the first housing 2, and may be configured to receive the first housing 2 and allow the movement module 1A and the rear suspension assembly 1C at two ends of the first housing 2 to extend out of the first receiving groove 12. The first receiving groove 12 may be generally a groove that is open at a top end and at two opposite sides. The plurality of first gaps 13 may be disposed in a row so as to arrange the plurality of first wires 3 in the plurality of first gaps 13 in order, thereby achieving a preliminary sorting of the plurality of first wires 3.

The first wiring block assembly a2 includes a first wiring block securing structure, and a plurality of first wiring block gaps 32 are formed in the first wiring block assembly a2 in a plurality of side-by-side arrangements. The first wiring block securing structure is adapted to cooperate with the first securing structure 11 to removably connect the first wiring block assembly a2 with the first base assembly a 1. When the first routing block assembly a2 is connected to the first base assembly a1, the first plurality of routing block gaps 32 and the first plurality of gaps 13 have a first spacing C1 therebetween; the first wires 3 passing through the first gaps 13 are held in the first block gaps 32 across the first interval C1, and are further stripped and cut in an area corresponding to the first interval C1. The first wiring block securing structure may be a magnet mounted secured to the first wiring block assembly a 2. The plurality of first routing block gaps 32 may be disposed in a row, and an arrangement direction thereof may be substantially parallel to an arrangement direction of the plurality of first gaps 13. Sequencing and sorting of the plurality of first wires 3 can be realized by sequentially keeping the first wires 3 in the first gaps 13 and the first wiring block gaps 32; for example, a portion of the plurality of first wires 3 exposed out of the first housing 2 may be arranged to be spaced apart from each other and substantially parallel. Further, the wire holding jig 100 may be moved to the wire stripping device, and then a portion of the insulating outer layer of the first wire 3 in the first space C1 is removed. After the insulating outer layer at the predetermined position is removed, the wire holding jig 100 can be moved to a cutting device, and then the wire is cut.

The second base assembly B1 is connected to the first base assembly a1, and the second base assembly B1 includes a second fixing structure, a second receiving groove 12A and a plurality of second gaps 13A. The second accommodation groove 12A is used to detachably fix the second housing 5 of the workpiece 1 to be processed as shown in fig. 1, and the plurality of second wires 6 led out through the second housing 5 are used to pass through the plurality of second gaps 13A. The second fixing structure may be a magnet fixed on the second base component B1 for magnetically attracting with the magnet on other components. The second receiving groove 12A may be a groove profiling the second housing 5, and may be configured to receive the second housing 5 and allow the movement module 1A and the rear hanging component 1C at two ends of the second housing 5 to extend out from the second receiving groove 12A. The second receiving groove 12A may be generally a groove that is open at the top end and at both opposite sides. The plurality of second gaps 13A may be disposed in a row so as to arrange the plurality of second wires 6 in the plurality of second gaps 13A in order, thereby achieving a preliminary sorting of the plurality of second wires 6.

The second wiring block assembly B2 includes a second wiring block fixing structure 31A, and a plurality of second wiring block gaps 32A arranged side by side are formed on the second wiring block fixing structure 31A; the second routing block securing structure 31A for cooperating with the second securing structure to removably connect the second routing block assembly B2 with the second base assembly B1; a second spacing C2 between the second routing block gap 32A and the second gap 13A when the second routing block assembly B2 is coupled to the second base assembly B1; the second wires 6 passing through the second gaps 13A are held in the second block gaps 32A across the second gap C2, and are further stripped and cut in the region corresponding to the second gap C2. The second wiring block securing structure 31A may be a magnet that is mounted and secured to the second wiring block assembly B2. The plurality of second routing block gaps 32A may be disposed in a row, and an arrangement direction thereof may be substantially parallel to an arrangement direction of the plurality of second gaps 13A. The second wires 6 are sequentially kept in the second gap 13A or the second wiring block gap 32A, so that the second wires 6 can be sorted; for example, a portion of the plurality of second wires 6 exposed out of the second housing 5 may be arranged to be spaced apart from and substantially parallel to each other. Further, the wire holding jig 100 may be moved to a wire stripping device, and then the insulating outer layer is removed. After the insulating outer layer at the predetermined position is removed, the wire holding jig 100 can be moved to a cutting device, and then the wire is cut. The cut leaves a portion of the wire with the insulating outer layer removed so that a section of the wire at the end of the first wire 3 is exposed.

In some embodiments, as shown in conjunction with fig. 2-4, the first base assembly a1 includes a first base 10 and a first cover 20. The first base 10 includes a first base bottom surface 14 (see fig. 8), a first base top surface 15 opposite to the first base bottom surface 14, and a first base side surface 16 connecting the first base bottom surface 14 and the first base top surface 15. The first receiving groove 12 is formed by recessing from the first base top surface 15, and the first cover plate 20 is detachably covered on the first base top surface 15 of the first base 10.

In some embodiments, the first base top surface 15 is provided with a row of first pillars 17 extending away from the first base bottom surface 14 and arranged at intervals, and the first gaps 13 are formed between adjacent first pillars 17; the first cover 20 is detachably covered on the first base top surface 15 of the first base 10.

In further embodiments, the first fastening structure 11 is disposed on the first base side 16. The first base top surface 15 is provided with a first base top surface positioning pin 151 and two first base top surface magnets 152. The row of first uprights 17 may extend away from the first base bottom surface 14 and be arranged spaced apart from each other to form the plurality of first gaps 13. The first base top surface positioning pin 151 is located at one side of the first accommodating groove 12, the two first base top surface magnets 152 are respectively located at two sides of the first accommodating groove 12, the row of first upright posts 17 is located at one side of the two first base top surface magnets 152 close to the first base side surface 16, and the row of first upright posts 17 has a first arrangement direction D1. First base side 16 is provided with two first base side positioning pins 161, first fixed knot constructs 11 and includes two first base side magnets 110, two first base side positioning pins 161 follow first arrangement direction D1 is located respectively the both sides of first base side 16, two first base side magnets 110 follow first arrangement direction D1 is located respectively the both sides of first base side 16. In this embodiment, the first base side positioning pin 161 can realize the positioning between the first base module a1 and the first wiring block module a2 detachably connected to the first base module a1, and ensure that the relative position of the first wiring block module a2 is fixed when the first wiring block module a2 is connected to the first base module a1 at each time.

In some embodiments, the first base top surface alignment pin 151 may be tapered. The two first base top surface magnets 152 may be selected according to the size of the space of the first base top surface 15, for example, one first base top surface magnet 152 between the first vertical column 17 and the first receiving groove 12 may be provided in a long bar shape, and the other first base top surface magnet 152 on the side of the first receiving groove 12 away from the first vertical column 17 may be provided in a cylindrical shape. By arranging magnets on both sides of the first accommodating groove 12, the first cover plate 20 can be stably attached to the first base 10, and stable positioning of the first housing 2 is facilitated. In addition, a first base top surface magnet 152 may be further disposed on a side of the first base top surface positioning pin 151 away from the first base top surface magnet 152 to increase the magnetic attraction effect and to substantially equalize the magnetic attraction force. A row of first uprights 17 can be formed directly on the first base 10; alternatively, the first base 10 may be provided with insertion holes, and the row of first pillars 17 may be inserted and fixed in the insertion holes.

In some embodiments, the first cover plate 20 includes a first cover plate mating slot and two first cover plate magnets. The first cover plate 20 is detachably disposed on the first base top surface 15 such that the first base top surface positioning pins 151 are inserted into the first cover plate fitting grooves and the two first cover plate magnets are magnetically attracted to the two first base top surface magnets 152, respectively; the row of first upright posts 17 is located outside the first cover plate 20, so that the first upright posts 17 are prevented from influencing the first cover plate 20 to cover the first cover plate magnet 22. The first cover plate engaging groove may be a tapered groove or a cylindrical groove complementary to the first base top surface positioning pin 151 so as to achieve accurate alignment of the first cover plate 20 when the two are engaged. By providing the first cover plate 20 to be detachably connected to the first base 10, the first housing 2 can be easily placed, fixed, and taken out of the first receiving groove 12. Wherein the first wire 3 located at the first housing 2 and the first upright 17 can be located or clamped between the first cover 20 and the first base 10.

In some embodiments, as shown in conjunction with fig. 2-4, the first base 10 includes a first protrusion 18, the first protrusion 18 protruding from the first base side 16, the first routing block assembly a2 for removable connection to the first base side 16 of the first base assembly a 1; the first routing block assembly a2 includes a first routing block 30. The first routing block 30 includes a first routing block side 33, a first routing block slot 34, and the plurality of first routing block gaps 32. The first wiring block side surface 33 faces the first base side surface 16, and the first wiring block groove 34 penetrates the first wiring block 30 in the first extending direction E1 of the first pillar 17 and penetrates the first wiring block side surface 33. When the first wiring block assembly a2 is connected to the first base assembly a1, the first base side surface 16 is attached to the first wiring block side surface 33; also, the first protrusion 18 is inserted into the first wiring block slot 34, and a sidewall of the first protrusion 18 contacts a sidewall of the first wiring block slot 34. Further, the plurality of first routing block gaps 32 may be located on a side of the first routing block slot 34 away from the first base 10, and each first routing block gap 32 corresponds to one first gap 13, and the first gap 13 is located in an extending direction of the corresponding first routing block gap 32. For example, the number of the first routing block gaps 32 may be equal to the number of the first gaps 13. The first wiring block fixing structure may include two first wiring block magnets, the first wiring block side surface 33 is provided with two first wiring block fitting grooves and the two first wiring block magnets, the two first wiring block fitting grooves are along the first arrangement direction D1 are respectively located on both sides of the first wiring block side surface 33, the two first wiring block magnets are along the first arrangement direction D1 are respectively located on both sides of the first wiring block side surface 33. The first wiring block 30 is detachably attached to the first base side surface 16 such that the first base side surface positioning pin 161 is inserted into the first wiring block fitting groove and the two first wiring block magnets are magnetically attracted to the two first base side surface magnets 110, respectively; the plurality of first routing block gaps 32 are provided corresponding to the plurality of first gaps 13.

In some embodiments, the first routing block gap 32 may open directly on the first routing block 30 and may be configured to mate with the first wire 3; thus, the first wire 3 can be caught in the first routing block gap 32. In some embodiments of the present application, each of the plurality of first gaps 13 is in the extending direction of the corresponding first routing block gap 32.

In other embodiments, as shown in conjunction with fig. 2-4, the first routing block assembly a2 may further include a first connection block 36, and the plurality of first routing block gaps 32 may be opened on the first connection block 36. The first connecting block 36 may be mounted on the first wiring block 30 by means of screw fixing or the like. In this manner, it may be convenient to make first routing block gaps 32 of different gap widths on different sized blocks, thereby also facilitating replacement of first routing block gaps 32 with different gap widths by replacement of first connection blocks 36.

In some embodiments, as shown in connection with fig. 2-4, the first routing block assembly a2 further includes a first clamping block 40. The first routing block 30 includes a first routing block clamping surface that is distal from the first routing block side surface 33. The first clamping block 40 comprises a first clamping surface, the first clamping block 40 is detachably connected to the first wiring block 30 in a detachable and fixed mode such as a magnetic suction mode, and the first clamping surface is close to the first wiring block clamping surface so as to clamp the plurality of first wires 3 extending through the plurality of first wiring block gaps 32.

In embodiments including the first connection block 36, the first routing block clamping surface may be the side of the first connection block 36 distal from the first base assembly a 1. Similar to the magnetic attraction structure, a magnet may be disposed on a side of the first clamping block 40 facing the first wiring block 30, and a magnet may be disposed on a corresponding side of the first wiring block 30, so as to achieve a detachable magnetic attraction connection between the first clamping block 40 and the first wiring block 30.

In some embodiments, as shown in fig. 2 to 4, in a first direction F1 parallel to the first base bottom surface 14 and perpendicular to the first arrangement direction D1, the first protrusion 18 is farther away from the first receiving groove 12 than the first fixing structure 11. In this way, the plurality of first wires 3 clamped by the row of first upright posts 17 can be closer to the inside of the first wiring block slot 34, so that a longer section of the first wires 3 can be conveniently arranged between the row of first upright posts 17 and the first accommodating groove 12, and a certain redundant length is reserved for the first wires 3 after being stripped and cut; in addition, the first protruding portion 18 can save the material consumption of the first base 10, thereby reducing the weight of the fixture.

In some embodiments, as shown in fig. 2 to 4, the first cover plate 20 is provided with a first cover plate through hole 23, and the first cover plate through hole 23 corresponds to the first receiving groove 12. As shown in fig. 1, after the first circuit board 4 is mounted on the first housing 2, the opening of the first housing needs to be bonded and closed with an end cap, so that the first cover plate through hole 23 is convenient for dispensing the first housing 2 in the first accommodating groove 12 by using a dispenser.

In some embodiments, the first base bottom surface 14 is provided with a first base bottom surface fitting groove 141 (see fig. 8) and a first base bottom surface magnet 142 (see fig. 8). The first base bottom surface engaging groove 141 can be used for engaging with a positioning pin on a support platform on which the wire holding jig 100 is placed, so as to accurately position the wire holding jig 100. The first base bottom surface magnet 142 may be used to attract a magnet on a support platform on which the wire holding jig 100 is placed, so as to fix the wire holding jig 100.

In some embodiments, as shown in conjunction with fig. 2-4, the second base assembly B1 includes a second base 10A and a second cover 20A. The second base 10A includes a second base bottom surface 14A (see fig. 8), a second base top surface 15A opposite to the second base bottom surface 14A, and a second base side surface 16A connecting the second base bottom surface 14A and the second base top surface 15A, the second base side surface 16A facing away from the first base component a 1. The second receiving groove 12A is formed by recessing from the second base top surface 15A, and the second cover plate 20A is detachably covered on the second base top surface 15A of the second base 10A.

In some embodiments, the second base top surface 15A is provided with a row of second studs 17A (which may be the same or similar in configuration as the row of first studs 17 in fig. 3) extending away from the second base bottom surface 14A and arranged at a distance from each other, with the second gaps 13A being formed between adjacent second studs 17A; the second cover 20A is detachably covered on the second base top surface 15A of the second base 10A.

In further embodiments, the second securing structure is disposed on the second base side 16A; the second base top surface 15A is provided with a second base top surface positioning pin 151A and a second base top surface magnet 152A. The row of second pillars 17A extends away from the second base bottom surface 14A and is arranged at a distance from each other to form the plurality of second gaps 13A; the second base top surface positioning pin 151A is located at one side of the second receiving groove 12A, the two second base top surface magnets 152A are located at two sides of the second receiving groove 12A, respectively, the row of second upright posts 17A is located at one side of the two second base top surface magnets 152A close to the second base side surface 16A, and the row of second upright posts 17A has a second arrangement direction D2; the second base side surface 16A is provided with two second base side surface positioning pins 161A, the second fixing structure includes two second base side surface magnets (refer to the first base side surface magnets 110 shown in fig. 3), the two second base side surface positioning pins 161A are respectively located on both sides of the second base side surface 16A in the second arrangement direction D2, and the two second base side surface magnets are respectively located on both sides of the second base side surface 16A in the second arrangement direction D2.

In some embodiments, second base top surface alignment pin 151A may be tapered. The two second base top surface magnets 152A may be selected according to the size of the space of the second base top surface 15A, for example, one second base top surface magnet 152A between the second column 17A and the second accommodation groove 12A may be provided in a long bar shape, and the other second base top surface magnet 152A on the side of the second accommodation groove 12A away from the second column 17A may be provided in a cylindrical shape. By arranging magnets on both sides of the second accommodating groove 12A, the second cover plate 20A can be stably attached to the second base 10A, and the second housing 5 can be stably positioned. In addition, a second base top surface magnet 152A may be further disposed on a side of the second base top surface positioning pin 151A away from the second base top surface magnet 152A to increase the magnetic attraction effect and to substantially equalize the magnetic attraction force. The row of second uprights 17A may be formed directly on the second base 10A; alternatively, the second base 10A may be provided with insertion holes, and the row of second pillars 17A may be inserted and fixed in the insertion holes.

In some embodiments, the second cover plate 20A includes a second cover plate mating slot and two second cover plate magnets; the second cover plate 20A is detachably disposed on the second base top surface 15A, so that the second base top surface positioning pin 151A is inserted into the second cover plate fitting groove, and the two second cover plate magnets are magnetically attached to the two second base top surface magnets 152A, respectively; the row of second pillars 17A is located outside the second cover plate 20A, so as to prevent the second pillars 17A from influencing the covering of the second cover plate 20A on the second cover plate magnet 22A. The second cover plate engaging groove may be a tapered groove or a cylindrical groove complementary to the second base top surface positioning pin 151A so as to achieve accurate alignment of the second cover plate 20A when the two are engaged. By providing the second cover 20A to be detachably connected to the second base 10A, the placement, fixation, and removal of the second housing 5 in the second accommodation groove 12A can be facilitated. Wherein the second wire 6 positioned between the second housing 5 and the second upright 17A may be positioned or clamped between the second cover 20A and the second base 10A.

In some embodiments, as shown in conjunction with fig. 2-4, the second protrusion 18A protrudes from the second base side 16A, and the second routing block assembly B2 is adapted to be removably connected to the second base side 16A of the second base assembly B1; the second routing block assembly B2 includes a second routing block 30A; the second routing block 30A includes a second routing block side 33A, a second routing block slot 34A, and the plurality of second routing block gaps 32A. The second routing block side surface 33A faces the second base side surface 16A, and the second routing block slot 34A penetrates the second routing block 30A along a second extending direction of the second stud 17A (which is parallel to the aforementioned first extending direction E1) and penetrates the second routing block side surface 33A. When the second wiring block assembly B2 is connected to the second base assembly B1, the second base side surface 16A is attached to the second wiring block side surface 33A; also, the second projection 18A is inserted into the second wiring block slot 34A, and the side wall of the second projection 18A is in contact with the side wall of the second wiring block slot 34A. Further, the plurality of second routing block gaps 32A are located on a side of the second routing block slot 34A away from the second base 10A, and each of the second routing block gaps 32A corresponds to one of the second gaps 13A, and the second gap 13A is located in an extending direction of the corresponding second routing block gap 32A. For example, the number of the second routing block gaps 32A is equal to the number of the second gaps 13A; the second routing block fixing structure 31A may include two second routing block magnets (refer to the first base side surface magnet 110 shown in fig. 3), the second routing block side surface 33A is provided with two second routing block fitting grooves 331A and two second routing block magnets, the two second routing block fitting grooves 331A are respectively located on both sides of the second routing block side surface 33A in the second arrangement direction D2, and the two second routing block magnets are respectively located on both sides of the second routing block side surface 33A in the second arrangement direction D2; the second wiring block 30A is detachably attached to the second base side surface 16A such that the second base side surface positioning pin 161A is inserted into the second wiring block fitting groove 331A and the two second wiring block magnets are magnetically attached to the two second base side surface magnets, respectively; the plurality of second routing block gaps 32A are provided corresponding to the plurality of second gaps 13A.

In some embodiments, the second routing block gap 32A may open directly onto the second routing block 30A and may be configured to mate with the second wire 6; thus, the second wire 6 can be caught in the second wiring block gap 32A.

In other embodiments, as shown in conjunction with fig. 2-4, the second routing block assembly B2 may further include a second connector block 36A, and the plurality of second routing block gaps 32A may be opened on the second connector block 36A. The second joint block 36A may be mounted on the second wiring block 30A by means of screw fixing or the like. In this way, it is possible to facilitate the fabrication of the plurality of second wiring block gaps 32A on a smaller-sized block, and also to facilitate the replacement of the plurality of second wiring block gaps 32A by the replacement of the second joint block 36A.

In some embodiments, as shown in conjunction with fig. 2-4, the second routing block assembly B2 further includes a second clamping block 40A. The second routing block 30A includes a second routing block clamping surface that is distal from the second routing block side surface 33A. The second clamping block 40A includes a second clamping surface, and the second clamping block 40A is detachably connected to the second wiring block 30A in a detachable and fixed manner such as a magnetic attraction manner, and the second clamping surface is made to approach the second wiring block clamping surface, so that the plurality of second wires 6 extending through the plurality of second wiring block gaps 32A are clamped.

In embodiments including second junction block 36A, the second routing block clamping surface may be the side of second junction block 36A that is distal from second base assembly B1. Similar to the magnetic attraction structure, one side of the second clamping block 40A facing the second wiring block 30A can be provided with a magnet, and the corresponding side of the second wiring block 30A can be provided with a magnet, so that the detachable magnetic attraction connection between the second clamping block 40A and the second wiring block 30A is realized.

In some embodiments, as shown in conjunction with fig. 2-4, the second base 10A includes a second projection 18A; in a second direction F2 parallel to the second base bottom surface 14A and perpendicular to the second arrangement direction D2, the second protrusion 18A is farther from the second receiving groove 12A than the second fixing structure; the row of second pillars 17A is provided on the second projecting portion 18A. In this way, the plurality of second wires 6 clamped by the row of second upright posts 17A can be closer to the inside of the second wiring block slot 34A, so that a longer section of second wires 6 can be conveniently arranged between the row of second upright posts 17A and the second accommodating groove 12A, and a certain redundant length is reserved for the second wires 6 after being stripped and cut; in addition, the second protrusion 18A can save the material consumption of the second base 10A, thereby reducing the weight of the fixture.

In some embodiments, as shown in fig. 2 to 4, the second cover plate 20A is provided with a second cover plate through hole 23A, and the second cover plate through hole 23A corresponds to the second receiving groove 12A. As shown in fig. 1, after the second housing 5 is mounted with the second circuit board 7, the housing opening of the second housing needs to be bonded and closed with an end cap, so that the second housing 5 in the second accommodating groove 12A can be dispensed by the dispenser through the second cover plate through hole 23A.

In some embodiments, the second base bottom surface 14A is provided with a second base bottom surface fitting groove 141A (see fig. 8) and a second base bottom surface magnet 142A (see fig. 8). The second base bottom surface engaging groove 141A may be used to engage with a positioning pin on a support platform on which the wire holding jig 100 is placed, so as to accurately position the wire holding jig 100. The second base bottom surface magnet 142A may be used to attract a magnet on a support platform on which the wire holding jig 100 is placed, so as to fix the wire holding jig 100.

In some embodiments, as shown in fig. 2 to 4, the second arrangement direction D2 of the plurality of second gaps 13A forms an acute angle with the first arrangement direction D1 of the plurality of first gaps 13. In this way, a configuration in which the extending direction of the first housing 2 forms an acute angle with the extending direction of the second housing 5 as shown in fig. 1 can be accommodated. That is, during manufacturing, the workpiece 1 to be processed can be placed on the wire holding jig 100 substantially in a natural state without forcibly pulling the first housing 2 and the second housing 5 away from each other.

In other embodiments, the second arrangement direction D2 of the second plurality of gaps 13A and the first arrangement direction D1 of the first plurality of gaps 13A may be parallel. For example, when the extending direction of the first housing 2 is parallel to the extending direction of the second housing 5 as shown in fig. 1, the wire holding jig 100 of this embodiment may be employed. In addition, even if the extending direction of the first housing 2 and the extending direction of the second housing 5 form an acute angle as shown in fig. 1, such a workpiece 1 to be processed can employ the wire holding jig 100 of this embodiment.

In some embodiments, as shown in conjunction with fig. 2-4, the second base assembly B1 is connected to the first base assembly a1 by a connecting plate 60; the first base module A1 and the second base module B1 are located on opposite sides of the web 60, and at least the first base surface 14 of the first base module A1 and the second base surface 14A of the second base module B1 are located in the same plane. The first base bottom surface 14 and the second base bottom surface 14A can be used as base supporting surfaces. The second base component B1, the first base component a1 and the connecting plate 60 may be integrally formed, or may be separately formed and then connected and fixed together by welding, screwing, or the like. The first base bottom surface 14 and the second base bottom surface 14A form a base supporting surface in the same plane, so that the wire holding jig 100 can be conveniently placed on the supporting table. Further, the bottom surface of the web 60 may also be coplanar with the aforementioned base support surface to provide a larger, more stable support surface.

In some embodiments, as shown in connection with fig. 2-4, the attachment plate 60 is further connected to a handle 62, the handle 62 being located between the second base assembly B1 and the first base assembly a1 for gripping by a robotic arm. The shank 62 may be attached to the web 60 by, for example, screws. For example, as shown in fig. 3, the handle 62 may be provided with a slot 64 on two sides facing the first base assembly a1 and the second base assembly B1, respectively, for the latch of the robot to engage with for grabbing and detaching.

In some embodiments, since the positioning pin and the matching groove can generate friction during matching, the related positioning pin and the matching groove in the wire holding jig 100 of the present invention can be both wear-resistant to achieve the wear-resistant effect, thereby increasing the service life of the jig.

In some embodiments, as shown in fig. 3, the first wiring block assembly a2 may have a slot 37 on two sides perpendicular to the arrangement direction of the plurality of first wiring block gaps 32 for the fixture of the robot to engage with for grabbing and separating. Correspondingly, the second routing block assembly B2 may be similarly configured with a card slot for mating with a robot, and will not be described further herein.

Referring to fig. 5 to 8, which are schematic structural views of a laser wire stripping device 300 according to an embodiment of the present invention, wherein fig. 5 and 7 respectively provide perspective views of a top view angle and a bottom view angle, and fig. 5 to 8 only show a partial structure of the wire holding jig 100. In one embodiment, the laser wire stripping device 300 may include a laser emitter 90, a wire holding fixture 100 and a laser wire stripping fixture 200.

The laser emitter 90 is used for emitting laser light along a light emitting axis G1; the wire holding jig 100 is used for holding a plurality of first wires 3 and a plurality of second wires 6 to be stripped. The laser wire stripping jig 200 includes a base 70 and a rotary platform 80. In an embodiment, the laser emitter 90 is arranged for emitting a first laser light along the light emission axis G1 and from below the rotating platform 80 towards the rotating platform 80 and a second laser light along the light emission axis G1 and from above the rotating platform 80 towards the rotating platform 80. For example, in some embodiments, two laser emitters 90 as shown in fig. 6 may be used, which may be arranged opposite each other to simultaneously laser ablate the upper and lower portions of the wire held by the wire holding jig 100 on the laser wire stripping jig 200. The beam cross sections of the first laser and the second laser can be set according to the cross sections of the first wires 3 and the second wires 6 arranged on the wire holding jig 100; for example, when the plurality of first wires 3 arranged on the wire holding jig 100 have a width of 10 mm, the beam cross-sections of the first laser and the second laser may each be set to a width of about 12 mm, and may have a length of about 2 to 4 mm.

The base 70 is provided with a stopper 71, a first magnetic attraction member 72 and a second magnetic attraction member 73. The stopper 71 may be a cylinder, which may be disposed on the body of the base 70 by screwing, welding, interference fit, etc. The first magnetic member 72 and the second magnetic member 73 can be magnets and can be fixed on the main body of the base 70 by groove holding, adhesion, etc. The number of stops 71 may be one or two, depending on the need for stop engagement with the rotation platform 80. When the stopper 71 is to be inserted and fixed on the main body of the base 70, the main body of the base 70 may be correspondingly provided with an insertion hole.

The rotary platform 80 is provided with a positioning structure 81 and a first laser passing hole 82 and a second laser passing hole 83, the first laser passing hole 82 and the second laser passing hole 83 are located at two sides of the positioning structure 81, the rotary platform 80 is used for supporting the wire holding jig 100 and positioning the wire holding jig 100 thereon through the positioning structure 81. The shape of the first laser passage hole 82 may substantially correspond to the shape of the first wiring block slit 34A, and the shape of the second laser passage hole 83 may substantially correspond to the shape of the second wiring block slit 34. In this way, the wire holding jig 100 is detachably positioned on the rotary platform 80 of the laser wire stripping jig 200 such that the first wires 3 are positioned above the first laser passing holes 82 and the second wires 6 are positioned above the second laser passing holes 83. The rotating platform 80 is further provided with a third magnetic attraction piece 84 and a fourth magnetic attraction piece 85; the third magnetic element 84 and the fourth magnetic element 85 can be magnets and can be fixed on the main body of the rotating platform 80 by groove holding, adhesion, and the like.

The rotary platform 80 is provided on the base 70 through a rotary structure 86 to be rotatable with respect to the base 70 from a first position to a second position. Referring to fig. 9 to 10, fig. 9 is a schematic plan view of the rotary platform 80 of the laser wire stripping device 300 shown in fig. 5 in a first position, and fig. 10 is a schematic plan view of the rotary platform 80 of the laser wire stripping device 300 shown in fig. 5 in a second position; in the first position, the stop member 71 is in stop fit with the rotating platform 80, the first magnetic attraction member 72 is attracted to the third magnetic attraction member 84, and the first laser passing hole 82 is located on the light emitting axis G1 of the laser emitter 90; in the second position, the stopper 71 cooperates with the rotating platform 80, the second magnetic attraction member 73 attracts the fourth magnetic attraction member 85, and the second laser passing hole 83 is located on the light emitting axis G1. The rotating structure 86 may include a rotating shaft and a shaft hole supporting the rotating shaft as long as the rotating platform 80 can be stably rotated. The rotary platform 80 may be generally in the form of a rectangular plate, one side of which adjacent the stop 71 may be adapted to stop engage the rotary platform 80. When the rotating platform 80 drives the wire holding jig 100 to rotate to the first position, the laser emitter 90 is configured to emit laser light, so as to ablate a portion of the insulating layer corresponding to the first laser passing hole 82 in the first wires 3; when the rotating platform 80 drives the wire holding jig 100 to rotate to the second position, the laser emitter 90 is configured to emit laser light, so as to ablate a portion of the insulating layer of the second wires 6 corresponding to the second laser passing holes 83.

In the laser wire stripping jig 200 and the laser wire stripping device 300 of this embodiment, the rotating platform 80 is rotatably disposed on the base 70, and the stopper 71 is engaged with the rotating platform 80 in a stopping manner, and the magnetic attraction member is used for attraction, so that the rotating platform 80 supporting the wire holding jig 100 can be positioned at a first position relative to the base 70 and the wire stripping operation can be performed, and the first position can be quickly switched to a second position and the wire stripping operation can be performed, thereby improving the wire stripping efficiency.

In some embodiments, as shown in conjunction with fig. 5-8, the base 70 includes a first plane 74 and a second plane 75 facing the rotating platform 80, and a groove 76, the groove 76 being located between the first plane 74 and the second plane 75; the first magnetic part 72 and the second magnetic part 73 are respectively arranged in holding grooves opened on the first plane 74 and the second plane 75, and the stop part 71 is arranged between the first plane 74 and the second plane 75; the rotational structure 86 is at least partially located within the recess 76. The first plane 74 and the second plane 75 are used for sliding fit with the bottom surface of the rotating platform 80, so that the rotating platform 80 can stably rotate; the top surfaces of the first and second magnetic elements 72, 73 may be flush with the first and second planes 74, 75 or slightly lower so as not to interfere with the rotation of the rotating platform 80. The groove 76 may be a long groove formed along the base length direction H3 of the base 70 for easy manufacturing; the recess 76 may also be shaped to receive and rotate a rotating portion of the rotating structure 86 therein. The base 70 may be bolted, welded, or otherwise secured to another support structure to provide support for the rotating platform 80.

In some embodiments, as shown in fig. 5 to 8, the positioning structure 81 includes a positioning pin 81A and a fifth magnetic element 81B, and the positioning pin 81A and the fifth magnetic element 81B are disposed on a side of the rotating platform 80 facing away from the base 70; the positioning pin 81A is used for inserting and matching with a positioning hole (i.e., the aforementioned base bottom surface matching groove) formed in the bottom of the wire rod holding jig 100, and the fifth magnetic attraction piece 81B is used for attracting the sixth magnetic attraction piece (i.e., the aforementioned base bottom surface magnet) arranged in the bottom of the wire rod holding jig 100. In this way, when the wire holding jig 100 is placed on the rotary platform 80, the positioning can be achieved by the cooperation of the positioning pin and the positioning hole, and the position can be fixed by the attraction of the magnetic member.

In some embodiments, as shown in fig. 5 to 8, the rotating platform 80 is further provided with a concave portion 87 on a side facing away from the base 70, the concave portion 87 is used for accommodating a bottom end portion of the wire holding jig 100, the positioning pin 81A and the fifth magnetic attraction piece 81B are both disposed in the concave portion 87, and the first laser passing hole 82 and the second laser passing hole 83 both pass through the concave portion 87. By providing the concave portion 87, the positioning of the wire holding jig 100 can be further assisted, for example, the wire holding jig 100 can be prevented from sliding on the rotary platform 80.

In some embodiments, as shown in fig. 5 to 8, the rotating structure 86 includes a rotating disk 86A, a rotating shaft 86B, and a bearing 86C, the rotating disk 86A may be fixed on a side of the rotating platform 80 facing the base 70 by welding, screwing, or the like, the bearing 86C is disposed on the base 70, and the rotating shaft 86B is fixed on the rotating disk 86A and supported by the bearing 86C. The aforementioned groove 76 is mainly used for receiving the rotating disk 86A and allowing the rotating disk 86A to freely rotate therein. Base 70 may define a bearing groove 77 recessed from recess 76 away from rotatable platform 80, with bearing 86C disposed within bearing groove 77. The bearing 86C may include an outer race, an inner race, and rolling elements, and a cage that holds the rolling elements and is located between the outer race and the inner race. The rotating disk 86A and the base 70 can be in plane contact with each other, so that the rotating disk 86A and the rotating platform 80 can rotate stably. The use of the bearing 86C can reduce the friction coefficient during the movement of the rotary structure 86 and ensure the revolution accuracy of the rotary shaft 86B.

In some embodiments, as shown in fig. 5 to 8, the rotating disc 86A is connected to the rotating platform 80 by screws, and the laser wire stripping jig 200 is further provided with a reinforcing pin penetrating through the rotating disc 86A and the rotating platform 80. For example, substantially four evenly arranged screws may be used to secure the rotating disk 86A to the rotating platform 80, and two oppositely arranged reinforcing pins may be used to simultaneously insert through the rotating disk 86A and the rotating platform 80 to increase the structural strength of the rotating disk 86A and the rotating platform 80.

In some embodiments, as shown in fig. 5 to 8, the base 70 is further provided with a set screw, and when the set screw is tightened, one end of the set screw extends into the bearing groove 77 and abuts against the bearing 86C, so as to fix the bearing 86C in the bearing groove 77. Accordingly, the base 70 may be provided with a screw hole 78, and the screw hole 78 is communicated with the bearing groove 77.

In some embodiments, as shown in fig. 5 to 10, the first length direction H1 of the first laser passing hole 82 and the second length direction H2 of the second laser passing hole 83 are arranged at an acute angle. In this way, a configuration in which the extending direction of the first housing 2 forms an acute angle with the extending direction of the second housing 5 as shown in fig. 1 can be accommodated.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. The utility model provides a laser wire stripping tool which characterized in that includes:

the base is provided with a stop part, a first magnetic attraction part and a second magnetic attraction part; and

the rotary platform is provided with a positioning structure, a first laser through hole and a second laser through hole, the first laser through hole and the second laser through hole are positioned on two sides of the positioning structure, and the rotary platform is used for supporting a wire holding jig and positioning the wire holding jig on the rotary platform through the positioning structure; the rotating platform is also provided with a third magnetic attraction piece and a fourth magnetic attraction piece;

wherein the rotary platform is provided on the base by a rotary structure to be rotatable with respect to the base from a first position to a second position; when the laser emitter is at the first position, the stop piece is matched with the stop piece of the rotating platform, the first magnetic suction piece is sucked with the third magnetic suction piece, and the first laser through hole is positioned on the light emitting axis of the laser emitter; when the second position is reached, the stop part is matched with the stop part of the rotating platform, the second magnetic suction part is attracted with the fourth magnetic suction part, and the second laser through hole is positioned on the light-emitting axis.

2. The laser wire stripping jig of claim 1,

the base comprises a first plane and a second plane facing the rotating platform and a groove, and the groove is located between the first plane and the second plane; the first magnetic part and the second magnetic part are respectively arranged in a holding groove arranged on the first plane and the second plane, and the stop part is arranged between the first plane and the second plane; the rotating structure is at least partially located within the recess.

3. The laser wire stripping jig of claim 1,

the positioning structure comprises a positioning pin and a fifth magnetic attraction piece, and the positioning pin and the fifth magnetic attraction piece are arranged on one side of the rotating platform, which is far away from the base; the positioning pin is used for being inserted and matched with a positioning hole formed in the bottom of the wire fixing jig, and the fifth magnetic suction piece is used for being attracted with a sixth magnetic suction piece arranged at the bottom of the wire fixing jig.

4. The laser wire stripping jig of claim 3,

the rotary platform is further provided with a concave part on one side departing from the base, the concave part is used for accommodating the bottom end part of the wire fixing jig, the positioning pin and the fifth magnetic suction piece are arranged in the concave part, and the first laser through hole and the second laser through hole penetrate through the concave part.

5. The laser wire stripping jig according to any one of claims 1-4,

the rotating structure comprises a rotating disc, a rotating shaft and a bearing, the rotating disc is fixed on one side, facing the base, of the rotating platform, the bearing is arranged on the base, and the rotating shaft is fixed on the rotating disc and supported by the bearing.

6. The laser wire stripping jig of claim 5,

the rotary disc is connected with the rotary platform through a screw, and the laser wire stripping jig is further provided with a reinforcing pin penetrating through the rotary disc and the rotary platform.

7. The laser wire stripping jig of claim 5,

the base is provided with a bearing groove, and the bearing is arranged in the bearing groove; and a fastening screw is further arranged on the base, and one end of the fastening screw extends into the bearing groove and abuts against the bearing when the fastening screw is tightened so as to fix the bearing in the bearing groove.

8. A laser wire stripping device, its characterized in that includes:

a laser emitter for emitting laser light along a light emitting axis;

the wire fixing jig is used for fixing a plurality of first wires and a plurality of second wires to be stripped; and

the laser wire stripping jig according to any one of claims 1 to 7;

the wire holding jig is detachably positioned on a rotating platform of the laser wire stripping jig, so that the first wires are positioned above the first laser through holes, and the second wires are positioned above the second laser through holes; and is

When the rotary platform drives the wire holding jig to rotate to the first position, the laser emitter is used for emitting laser, and then a part of the insulating layer corresponding to the first laser through hole in the first wires is ablated; when the rotary platform drives the wire holding jig to rotate to the second position, the laser emitter is used for emitting laser, and then a part of the insulating layer corresponding to the second laser through hole in the plurality of second wires is ablated.

9. The laser wire stripping device of claim 8,

the laser emitter is arranged for emitting a first laser light propagating along the light emission axis and from below the rotating platform towards the rotating platform and a second laser light propagating along the light emission axis and from above the rotating platform towards the rotating platform.

10. The laser wire stripping device of claim 8 or 9,

the wire rod fixing jig comprises:

the first base assembly comprises a first fixing structure, a first accommodating groove and a plurality of first gaps, the first accommodating groove is used for detachably fixing a first shell of a workpiece to be processed, and a plurality of first wires led out from the first shell are used for penetrating through the first gaps;

a first routing block assembly comprising a first routing block securing structure and a plurality of first routing block gaps; the first wiring block fixing structure is used for being matched with the first fixing structure so as to enable the first wiring block assembly to be detachably connected with the first base assembly; when the first routing block assembly is connected with the first base assembly, a first interval is formed between the plurality of first routing block gaps and the plurality of first gaps; the plurality of first wires passing through the plurality of first gaps are held within the plurality of first routing block gaps across the first spacing;

the second base assembly is connected with the first base assembly and comprises a second fixing structure, a second accommodating groove and a plurality of second gaps, the second accommodating groove is used for detachably fixing a second shell of the workpiece to be processed, and a plurality of second wires led out from the second shell are used for penetrating through the second gaps; and

a second routing block assembly comprising a second routing block securing structure and a plurality of second routing block gaps; the second wiring block fixing structure is used for being matched with the second fixing structure so as to enable the second wiring block assembly to be detachably connected with the first base assembly; when the second routing block assembly is connected to the first base assembly, a second space is provided between the plurality of second routing block gaps and the plurality of second gaps; the second plurality of wires passing through the second plurality of gaps are held within the second plurality of routing block gaps across the second spacing.

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