CN218964364U - Multi-head light splitting wire stripper and wire stripping machine set - Google Patents

Multi-head light splitting wire stripper and wire stripping machine set Download PDF

Info

Publication number
CN218964364U
CN218964364U CN202223117321.9U CN202223117321U CN218964364U CN 218964364 U CN218964364 U CN 218964364U CN 202223117321 U CN202223117321 U CN 202223117321U CN 218964364 U CN218964364 U CN 218964364U
Authority
CN
China
Prior art keywords
light
wire
laser
wire stripping
light path
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202223117321.9U
Other languages
Chinese (zh)
Inventor
刘勇
杨立昆
雷聪
郭亮
庄乐
龚江峰
张保山
董雪缘
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan Huagong Laser Engineering Co Ltd
Original Assignee
Wuhan Huagong Laser Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhan Huagong Laser Engineering Co Ltd filed Critical Wuhan Huagong Laser Engineering Co Ltd
Priority to CN202223117321.9U priority Critical patent/CN218964364U/en
Application granted granted Critical
Publication of CN218964364U publication Critical patent/CN218964364U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]

Landscapes

  • Laser Beam Processing (AREA)
  • Removal Of Insulation Or Armoring From Wires Or Cables (AREA)

Abstract

The utility model provides a multi-head light splitting wire stripper, which comprises a laser, a processing table, a light path switching mechanism and at least two wire stripping light paths, wherein the laser is arranged on the processing table; the light path switching mechanism comprises a light cutting reflector and a driving piece for driving the light cutting reflector to rotate, the light cutting reflector is positioned on an emergent light path of the laser, and a rotating shaft of the light cutting reflector is perpendicular to an incident optical axis of the light cutting reflector; each wire stripping light path is positioned on a corresponding reflection light path of the cutting reflector, and an emergent light path of the first wire stripping light path faces the processing table; the wire stripping unit comprises the wire stripping machine. In the utility model, at least two wire stripping light paths are adopted to carry out laser processing on the wire, and the corresponding wire stripping light paths are controlled to work through the rotation switching of the cutting reflector, so that the operation is convenient, the response time is short, the processing efficiency is high, only one lower-power laser is needed, and the overall cost is lower.

Description

Multi-head light splitting wire stripper and wire stripping machine set
Technical Field
The utility model relates to laser processing, in particular to a multi-head light splitting wire stripping machine and a wire stripping machine set.
Background
At present, most of domestic beam splitting type laser wire stripping machines (equipment for cutting and stripping a cladding (including a non-metal cladding and a metal shielding layer) of a wire) adopt a method of dividing laser energy into two paths of light through a semi-reflective and semi-transparent lens, and changing the propagation direction of a light path in the two paths of light by inserting and removing a total reflection lens respectively so as to divide the two paths of light into thought light. After the beam splitting wire stripper passes through the half-reflecting and half-transmitting lenses, the laser energy in each path of light is halved, so that in order to ensure that the energy of each path of light meets the wire stripping requirement, a laser with higher power is required to be used, the equipment cost is increased, the response time in the process of inserting and removing the full-reflecting lenses is longer, the production efficiency of the whole equipment is reduced, and the production requirement cannot be well met.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a multi-head light splitting wire stripping machine and a wire stripping unit.
The utility model is realized in the following way:
the embodiment of the utility model provides a multi-head light-splitting wire stripper, which comprises a laser, a processing table, a light path switching mechanism and at least two wire stripping light paths, wherein the laser is arranged on the processing table;
the light path switching mechanism comprises a light cutting reflector and a driving piece for driving the light cutting reflector to rotate, the light cutting reflector is positioned on an emergent light path of the laser, and a rotating shaft of the light cutting reflector is perpendicular to an incident optical axis of the light cutting reflector;
each wire stripping light path is located on a corresponding reflection light path of the light cutting reflector, and an emergent light path of the first wire stripping light path faces the processing table.
Further, the number of the wire stripping light paths is two, and the emergent light paths of the two wire stripping light paths are oppositely arranged and are respectively positioned on two opposite sides of the processing table.
Further, the processing surface of the processing table is provided with an opening, wherein an emergent light path of one wire stripping light path is positioned right above the processing table, and an emergent light path of the other wire stripping light path is positioned right below the processing table.
Further, the number of the wire stripping light paths is four, the number of the processing tables is two, each processing table corresponds to two wire stripping light paths, and the outgoing light paths of the two wire stripping light paths corresponding to each processing table are oppositely arranged and are respectively positioned on two opposite sides of the processing table.
Further, the two processing tables are positioned on two opposite sides of the outgoing light path of the laser.
Further, the driving piece is a light splitting motor.
Further, a beam expander is disposed on the optical path between the laser and the cut-off mirror.
Further, the laser lightCO with wavelength of 10600nm or 9300nm 2 A laser; or the laser is a fiber laser with the wavelength of 1064nm or an ultraviolet laser with the wavelength of 355 nm.
The embodiment of the utility model also provides a wire stripping unit which comprises a driving device for driving the wire harness to be stripped to move and the multi-head light splitting wire stripping machine, wherein the moving path of the wire harness to be stripped passes through the processing table.
The utility model has the following beneficial effects:
in the utility model, when the laser is used for stripping the wire, the wire on the processing table is stripped through at least two stripping light paths, so that the wire is not required to be controlled to rotate in the stripping process, and only the light path switching mechanism is required to control the light emitted by the laser to enter the corresponding stripping light path, thereby being very convenient. In addition, the driving piece is adopted to control the rotation of the light cutting reflecting mirror, so that the incident angle of the light cutting reflecting mirror is changed, the cost is low, and the efficiency is very high.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a multi-head spectral wire stripper according to a first embodiment of the present utility model at a reflection angle 1;
fig. 2 is a schematic structural diagram of a multi-head optical splitting wire stripper according to a first embodiment of the present utility model at a reflection angle 2;
fig. 3 is a schematic structural diagram of a multi-head optical splitting wire stripper according to a second embodiment of the present utility model at a reflection angle 1;
fig. 4 is a schematic structural diagram of a multi-head optical splitting wire stripper according to a second embodiment of the present utility model at a position of a reflection angle 2;
fig. 5 is a schematic structural diagram of a multi-head optical splitting wire stripper according to a second embodiment of the present utility model at a position of a reflection angle 3;
fig. 6 is a schematic structural diagram of a multi-head optical splitting wire stripper according to a second embodiment of the present utility model at a reflection angle 4.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 3, an embodiment of the present utility model provides a multi-head optical splitting wire stripper, which includes a laser 1, a processing table, an optical path switching mechanism 2 and at least two wire stripping optical paths 3, wherein the processing table is a processing position of a wire 4, and laser beam emitted by the laser 1 enters the wire stripping optical paths 3 to perform laser processing on the wire 4 at the processing table. The laser 1 can be selected according to the material of the wire 4, for example, the processing object is a nonmetallic material, the laser 1 can use CO with the wavelength of 10600nm or 9300nm 2 In the case of the laser 1, which is made of a metal material, a fiber laser 1 having a wavelength of 1064nm or an ultraviolet laser 1 having a wavelength of 355nm is generally used.
The optical path switching mechanism 2 is mainly used for adjusting the angle of the laser beam emitted by the laser 1 to enable the laser beam to enter one of the wire stripping optical paths 3. Specifically, the optical path switching mechanism 2 includes a light-cutting mirror 21 and a driving member 22, where the driving member 22 is a power component, and can control the light-cutting mirror 21 to rotate around its own axis, the driving member 22 can adopt a light-splitting motor, an output shaft of the light-splitting motor is coaxially disposed with the light-cutting mirror 21, and the light-cutting mirror 21 is driven by an output shaft of the light-splitting motor to rotate synchronously, and the light-cutting mirror 21 is a total reflection mirror. The light-cutting mirror 21 is located on the outgoing light path of the laser 1, and the rotation axis of the light-cutting mirror 21 is perpendicular to the incident light axis of the light-cutting mirror 21, so that when the driving piece 22 drives the light-cutting mirror 21 to rotate around the self axis, the incident angle of the light-cutting mirror 21 is synchronously adjusted, and the reflection angle of the light-cutting mirror 21 can be controlled. Each wire stripping light path 3 is located on the corresponding reflection light path of the light cutting reflector 21, and the emergent light path of each first wire stripping light path 3 faces the processing table. Each wire stripping light path 3 corresponds to one of the reflection angles of the cutting mirror 21, the number of the reflection angles corresponds to one of the wire stripping light paths 3, when the driving piece 22 controls the cutting mirror 21 to one of the reflection angles, after the laser 1 works, the laser beam enters the wire stripping light path 3 corresponding to the reflection angle after being reflected by the cutting mirror 21.
In a preferred embodiment, a beam expander is further disposed on the optical path between the laser 1 and the light-cutting mirror 21, that is, the laser beam emitted by the laser 1 enters the beam expander first and then enters the reflecting surface of the light-cutting mirror 21. The beam expander can improve the collimation degree of the laser beam and the focused light spot size, so that the processing quality of the wire 4 by the wire stripper is improved.
In the above embodiment, the wire stripping machine performs laser processing on the wire 4 on the processing table through at least two wire stripping light paths 3, the arrangement mode of the wire stripping light paths 3 is related to the processing area of the wire 4, generally, the focusing lens 31 of each wire stripping light path 3 (the laser beam is focused by the focusing lens 31 of each wire stripping light path 3 to the surface of the wire 4) is circumferentially distributed around the wire 4 on the processing table, each wire stripping light path 3 can process the corresponding area of the wire 4, and the wire stripping light paths 3 cooperate together to enable all the areas to be stripped of the whole wire 4 or a section (along the length direction) to be processed by laser, at this time, the wire 4 does not need to be controlled to rotate around the axis of the wire stripping light path, so that the operation is relatively convenient, and the processing efficiency is effectively ensured. In addition, because the light path switching is realized through the rotation of the light cutting reflector 21, the response time is short, the wire 4 can be processed at a plurality of angles only by one laser 1, and because each wire stripping light path 3 is processed, laser beams emitted by the laser 1 can enter the corresponding wire stripping light path 3 and are not split, a higher-power laser 1 is not needed, and the overall equipment cost of the wire stripping machine is lower.
Example 1
Referring to fig. 1 and 2, two wire-stripping light paths 3 are provided, and the processing table is also one at this time, and the outgoing light paths of the two wire-stripping light paths 3 are oppositely arranged and are respectively located at two opposite sides of the processing table. In this embodiment, the wire 4 is processed together through the two wire stripping light paths 3, the cut mirror 21 has two reflection angles, and the cut mirror 21 is controlled to switch between the two reflection angles by the driving piece 22. Specifically, when the light-cutting mirror 21 is at the position of the reflection angle 1, the laser beam emitted by the laser 1 is reflected to the 22.5 ° total reflection mirror 32 through the light-cutting mirror 21, then reflected to the 45 ° total reflection mirror 33 and the other 45 ° total reflection mirror 34, and then focused on the surface of the wire 4 through the focusing mirror 31, and the wire 4 is subjected to laser processing; when the light-cutting mirror 21 is at the reflection angle 2, the laser light emitted by the laser 1 is reflected to the 45 ° total reflection mirror 35 and the 45 ° total reflection mirror 36 sequentially through the light-cutting mirror 21, and then focused on the surface of the wire 4 through the focusing mirror 31, and the laser processing is performed on the wire 4. The processing surface of the processing table is provided with an opening, wherein the emergent light path of one wire stripping light path 3 is positioned right above the processing table, the emergent light path of the other wire stripping light path 3 is positioned right below the processing table, and the two wire stripping light paths 3 can respectively carry out laser processing on the upper projection surface and the lower projection surface of the wire 4 at the opening of the processing table.
Example two
Referring to fig. 3-6, the number of the wire stripping light paths 3 is four, at this time, the number of processing stations is two, each processing station corresponds to two wire stripping light paths 3, and the outgoing light paths of the two wire stripping light paths 3 corresponding to each processing station are oppositely arranged and are respectively positioned at two opposite sides of the processing station. In this embodiment, the wires 4 on the two processing stations may be processed respectively, the light-cutting mirror 21 has four reflection angles, the light-cutting mirror 21 is controlled to switch between the four reflection angles by the driving member 22, and two pairs of the four reflection angles respectively correspond to the two processing stations. Two processing tables are respectively positioned at two opposite sides of the emergent light path of the laser 1, two wire stripping light paths 3 are positioned at one side of the emergent light path of the laser 1, the other two wire stripping light paths 3 are positioned at the other side of the emergent light path of the laser 1, and the wire stripping light paths 3 at two sides are symmetrically arranged along the emergent light path of the laser 1. Correspondingly, the tangential mirror 21 corresponds to two reflection angles (1, 2) when rotated to one side and corresponds to two reflection angles (3, 4) when the tangential mirror 21 is rotated to the other side.
Specifically, when the light-cutting reflector 21 is at the position of the reflection angle 1, the laser beam emitted by the laser 1 is reflected to the 22.5-degree total reflection lens 37 through the light-cutting reflector 21, then is reflected to the 45-degree total reflection lens 38 and the 45-degree total reflection lens 39 in sequence, and is focused on the surface of the wire 4 through the focusing lens 31, so that the laser processing is performed on the product wire 4; when the light-cutting reflector 21 is positioned at the reflection angle 2, the laser beam emitted by the laser 1 is sequentially reflected to the 45-degree total reflection mirror 310 and the 45-degree total reflection mirror 311 through the light-cutting reflector 21, and then focused on the surface of the wire 4 through the focusing mirror 31, and the wire 4 is subjected to laser processing; when the light-cutting reflector 21 is positioned at the reflection angle 3, the laser beam emitted by the laser 1 is reflected to the 22.5-degree total reflection mirror 312 through the light-cutting reflector 21, then is sequentially reflected to the 45-degree total reflection mirror 313 and the 45-degree total reflection mirror 314, and is focused on the surface of the wire 4 through the focusing mirror 31, so that the laser processing is performed on the product wire 4; when the light-cutting mirror 21 is at the reflection angle 4, the laser beam emitted by the laser 1 is reflected to the 45 ° total reflection mirror 315 and the 45 ° total reflection mirror 316 in sequence through the light-cutting mirror 21, and then focused on the surface of the wire 4 through the focusing mirror 31, and the laser processing is performed on the wire 4.
In this embodiment, the two processing stations may work in a staggered manner, that is, when one processing station processes the wire 4, the other processing station may be used for transferring the wire 4, so that the overall processing efficiency of the wire stripper may be improved.
The embodiment of the utility model also provides a wire stripping unit which comprises the driving device and the wire stripping machine, wherein the driving device can control the wire 4 to linearly move along the processing surface of the processing table, which is equivalent to continuously feeding the wire stripping machine, and the wire stripping machine can continuously process the surface of the wire 4, so that the wire stripping unit is very suitable for full-automatic production lines. Alternatively, the driving device may be a robot arm, and the wire 4 may be transported by the robot arm.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (9)

1. The utility model provides a bull beam split wire stripping machine, includes laser instrument and processing platform, its characterized in that: the device also comprises an optical path switching mechanism and at least two wire stripping optical paths;
the light path switching mechanism comprises a light cutting reflector and a driving piece for driving the light cutting reflector to rotate, the light cutting reflector is positioned on an emergent light path of the laser, and a rotating shaft of the light cutting reflector is perpendicular to an incident optical axis of the light cutting reflector;
each wire stripping light path is located on a corresponding reflection light path of the light cutting reflector, and an emergent light path of the first wire stripping light path faces the processing table.
2. The multi-headed spectral wire stripper of claim 1 wherein: the number of the wire stripping light paths is two, and the emergent light paths of the two wire stripping light paths are oppositely arranged and are respectively positioned on two opposite sides of the processing table.
3. The multi-headed spectral wire stripper of claim 2 wherein: the processing surface of the processing table is provided with an opening, wherein the emergent light path of one wire stripping light path is positioned right above the processing table, and the emergent light path of the other wire stripping light path is positioned right below the processing table.
4. The multi-headed spectral wire stripper of claim 1 wherein: the number of the wire stripping light paths is four, the number of the processing stations is two, each processing station corresponds to two wire stripping light paths, and the outgoing light paths of the two wire stripping light paths corresponding to each processing station are oppositely arranged and are respectively positioned on two opposite sides of the processing station.
5. The multi-headed spectral wire stripper of claim 4 wherein: the two processing tables are positioned on two opposite sides of the outgoing light path of the laser.
6. The multi-headed spectral wire stripper of claim 1 wherein: the driving piece is a light splitting motor.
7. The multi-headed spectral wire stripper of claim 1 wherein: and a beam expander is arranged on the light path between the laser and the light-cutting reflector.
8. The multi-headed spectral wire stripper of claim 1 wherein: the laser is CO with the wavelength of 10600nm or 9300nm 2 A laser; or the laser is a fiber laser with the wavelength of 1064nm or an ultraviolet laser with the wavelength of 355 nm.
9. The utility model provides a wire stripping unit, includes the drive arrangement who drives to wait to strip pencil and remove, its characterized in that: further comprising a multi-headed spectral wire stripper as defined in any one of claims 1-8, the path of travel of the wire bundle to be stripped passing through the processing station.
CN202223117321.9U 2022-11-23 2022-11-23 Multi-head light splitting wire stripper and wire stripping machine set Active CN218964364U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223117321.9U CN218964364U (en) 2022-11-23 2022-11-23 Multi-head light splitting wire stripper and wire stripping machine set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223117321.9U CN218964364U (en) 2022-11-23 2022-11-23 Multi-head light splitting wire stripper and wire stripping machine set

Publications (1)

Publication Number Publication Date
CN218964364U true CN218964364U (en) 2023-05-05

Family

ID=86161533

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223117321.9U Active CN218964364U (en) 2022-11-23 2022-11-23 Multi-head light splitting wire stripper and wire stripping machine set

Country Status (1)

Country Link
CN (1) CN218964364U (en)

Similar Documents

Publication Publication Date Title
US8258427B2 (en) Laser cutting of glass along a predetermined line
CN102205467A (en) Laser processing apparatus
CN105884211B (en) A kind of coated glass removes film method and film removing device
KR20060105577A (en) Laser machining apparatus
CN214392841U (en) Laser processing device and processing equipment
CN113042903A (en) Nondestructive cutting method and nondestructive cutting apparatus
JP3257157B2 (en) CO2 laser drilling device and method
KR101088119B1 (en) Laser Cutting Apparatus for Lead Frame and Connector and Laser Cutting Method using the Same
CN218964364U (en) Multi-head light splitting wire stripper and wire stripping machine set
JPH11245073A (en) Laser processing device
CN103457138A (en) Laser stripping device
CN114029625A (en) Laser processing device, processing equipment and processing method
KR20180094481A (en) Laser machining apparatus
CN214134538U (en) Laser drilling equipment
JP3114533B2 (en) Laser drilling apparatus and laser drilling method
CN211939524U (en) SMT laser steel mesh cutting device based on femtosecond laser
CN214392849U (en) Laser processing device and processing equipment
CN109848468B (en) Laser-assisted milling device and light path adjusting method
CN201659822U (en) Combined type multipurpose multi-wavelength laser processing machine
CN114054972A (en) Dynamic focusing laser cutting method and device
KR102131685B1 (en) Continuous processing device using double scanner and continuous processing method
CN111014977A (en) Femtosecond laser cutting device and method for SMT laser steel mesh
CN214921502U (en) Laser processing device for film-coated brittle material
CN216097032U (en) Low-transmittance brittle material laser cutting system
CN204818450U (en) All -round laser cutting system

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant