CN212190412U - Multi-channel laser beam combination cleaning device - Google Patents
Multi-channel laser beam combination cleaning device Download PDFInfo
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- CN212190412U CN212190412U CN202020761097.9U CN202020761097U CN212190412U CN 212190412 U CN212190412 U CN 212190412U CN 202020761097 U CN202020761097 U CN 202020761097U CN 212190412 U CN212190412 U CN 212190412U
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Abstract
The utility model provides a multi-channel laser beam combination cleaning device, which comprises a shell, a first laser beam vibrating piece, a second laser beam vibrating piece, a first laser beam, a second laser beam, a first motor and a second motor; first lens and the second lens that shakes of relative setting, and form two way scanning and washing light beam with first laser scene and the cooperation of second laser scene respectively, two way washing light beam wash the cleaning efficiency who effectively improves the device simultaneously, first lens and the second that shakes simultaneously shake the lens and respectively through the first motor and the swing of second motor synchronous drive that the symmetry set up, and first lens and the second that shakes shake lens swing angle all the time opposite, make first mirror shape and first laser scene form first way scanning and washing light beam can shake lens and the second laser scene form the second way scanning and washing light beam cross stack with the second and form a complex scanning and washing region, effectively avoided washing light beam interval big lead to treating to wash the problem that object pollutant remains and cleanliness factor is relatively poor between the light beam.
Description
Technical Field
The utility model relates to a laser washs the field, concretely relates to multichannel laser beam combination belt cleaning device.
Background
The laser cleaning is a novel cleaning technology which is developed at a high speed at present, and has the greatest advantage of environmental friendliness and no pollution, so that the laser cleaning is widely applied to industrial production; the traditional laser cleaning device usually adopts a focusing light spot to carry out rapid scanning to form a linear light spot as a linear light spot for cleaning; the linear light spot is fixed on the object to be cleaned and then the object to be cleaned is translated or the linear light spot is fixed on the object to be cleaned and then the object to be cleaned is translated, so that the two-dimensional plane of the object to be cleaned is cleaned, and the cleaning efficiency is lower; in order to improve the cleaning efficiency, the object to be cleaned is conveyed and translated in a direction vertical to the laser scanning direction, because the one-dimensional rapid scanning of the focusing light spots and the translation of the object to be cleaned are carried out synchronously, the scanning and cleaning paths of the focusing light spots are scanned and cleaned in a zigzag manner, once the scanning and translation speed of the light spots and/or the translation speed of the object to be cleaned is increased, the distance between the rapid scanning linear light spots is increased, and the pollutant residue and the cleaning degree are poor; therefore, a novel cleaning device for multi-channel laser combined beams is urgently needed in the industry.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multi-channel laser beam combination cleaning device, which comprises a first laser beam vibrating piece, a second laser beam vibrating piece, a first motor and a second motor, wherein the relative positions of the two outer sides of the shell are respectively provided with the first motor and the second motor; the first vibrating lens is arranged on an output shaft of the first motor and is positioned in the shell; the second vibration lens is arranged on the output shaft of the second motor and is positioned in the shell; the shell is provided with a first light through hole and a second light through hole, the first light through hole is used for a first cleaning light beam to pass through and irradiate onto a first vibrating lens, the first vibrating lens reflects the first cleaning light beam to a first laser scene, and the first laser scene focuses the first cleaning light beam to form a path of scanning cleaning light speed path for cleaning a to-be-cleaned part; the second light through hole is used for the second cleaning light beam to pass through and irradiate the second vibration lens, the second vibration lens reflects the second cleaning light beam to the second laser scene, and the second laser scene component focuses the second cleaning light beam to form another path of scanning cleaning light beam path for cleaning the to-be-cleaned part.
Furthermore, the first motor drives the first vibrating lens to swing in a reciprocating manner, the second motor drives the second vibrating lens to swing in a reciprocating manner, and the first motor drives the first vibrating lens and the second motor drives the second vibrating lens to swing in opposite directions all the time.
Further, the first motor drives the first vibrating lens to swing to and fro at an angle of +/-15 degrees, and the second motor drives the second vibrating lens to swing to and fro at an angle of +/-15 degrees.
Furthermore, the first vibrating lens and the second vibrating lens are plated with total reflection films, and the reflection wavelength of the total reflection films is consistent with that of the cleaning light beam.
Furthermore, the first motor and the second motor are servo motors.
Further, this application multichannel laser beam combination belt cleaning device includes laser generator, and laser generator's laser output end is just to setting up with the logical unthreaded hole of casing, and laser generator is used for producing the cleaning light beam.
Further, this application multichannel laser beam combination belt cleaning device includes the controller for the production of the washing light beam of control laser generator for control first motor and second motor reciprocating rotation, the adjustment first lens and the second lens that shakes's swing angle.
Further, this application multichannel laser beam combination belt cleaning device includes the alarm, the control end of alarm with the controller is connected, is used for the basis the judgement structure of controller is reported to the police.
Use the technical scheme of the utility model, following beneficial effect has:
the utility model relates to a multi-path laser beam combination cleaning device, which comprises a first vibrating lens and a second vibrating lens which are oppositely arranged, and are respectively matched with the first laser context and the second laser context to form two paths of scanning cleaning beams which simultaneously clean the object to be cleaned, effectively improving the cleaning efficiency of the device, meanwhile, the first vibrating lens and the second vibrating lens are driven to swing synchronously by a first motor and a second motor which are symmetrically arranged, and the swing angles of the first vibrating lens and the second vibrating lens are always opposite, so that a first path of scanning and cleaning light beam formed by the first vibrating lens and the first laser scene can be overlapped with a second path of scanning and cleaning light beam formed by the second vibrating lens and the second laser scene in a crossed manner to form a composite scanning and cleaning area, and the problems of pollutant residue of an object to be cleaned and poor cleaning degree caused by large space between the cleaning light beams are effectively avoided.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a schematic diagram of a cleaning apparatus for multi-laser beam combination according to the present embodiment;
FIG. 2 is a schematic diagram of a scanning cleaning path of the multi-laser beam combination cleaning device according to the present embodiment;
the cleaning device comprises a housing 1, a housing 21, a first motor, a second motor, a first vibrating mirror plate 23, a first vibrating mirror plate 24, a second vibrating mirror plate 31, a first laser context, a second laser context, a first cleaning beam 41, a second cleaning beam 42, a second cleaning beam 51, a first scanning cleaning beam 52, a second scanning cleaning beam 6, a composite superposition scanning cleaning area 61, a first light through hole 62 and a second light through hole.
Detailed Description
The embodiments of the invention will be described in detail hereinafter with reference to the accompanying drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.
Example 1:
referring to fig. 1 to 2, a multi-laser beam combination cleaning device comprises a housing 1, a first vibration piece 23, a second vibration piece 24, a first laser piece 31, a second laser piece 32, a first motor 21 and a second motor 22, wherein the first motor and the second motor are preferably servo motors; a first motor and a second motor are respectively arranged at the opposite positions of the two outer sides of the shell, and the first motor and the second motor are coaxially arranged; the first vibrating lens is arranged on an output shaft of the first motor and is positioned in the shell; the second vibration lens is arranged on the output shaft of the second motor and is positioned in the shell; the first vibration lens and the second vibration lens are symmetrically arranged, the first vibration lens and the second vibration lens are both plated with total reflection films, and the reflection wavelength of the total reflection films is consistent with that of the cleaning light beam, so that the energy loss in the reflection process of the cleaning tube bundle is greatly reduced; a first light through hole 61 and a second light through hole 62 are arranged on the shell 1, and a first laser scene 31 and a second laser scene 32 are respectively arranged at the bottom of the shell 1; the first light through hole 61 is used for the first cleaning beam 41 to pass through and irradiate the first galvanometer plate 23, the first galvanometer plate 23 reflects the first cleaning beam 41 to the first laser field 31, and the first laser field 31 focuses the first cleaning beam 41 to form a first scanning cleaning beam 51 for cleaning the to-be-cleaned object; the second aperture 62 is used for the second cleaning beam 42 to pass through and irradiate the second galvanometer plate 24, the second galvanometer plate 24 reflects the second cleaning beam 42 to the second laser field 32, and the second laser field 32 focuses the second cleaning beam 42 to form a second scanning cleaning beam 52 for cleaning the workpiece to be cleaned.
The first motor 21 drives the first vibration lens 23 to swing in a reciprocating manner, the second motor 22 drives the second vibration lens 24 to swing in a reciprocating manner, and the directions of the swing angles of the first vibration lens driven by the first motor and the second vibration lens driven by the second motor are always opposite; the first motor drives the first vibrating lens to swing to and fro at an angle of +/-15 degrees, and the second motor drives the second vibrating lens to swing to and fro at an angle of +/-15 degrees; the first vibrating lens and the second vibrating lens are symmetrically arranged, and the swing angles of the first vibrating lens and the second vibrating lens are always opposite, so that a first path of cleaning light beam formed by reflection of the first vibrating lens and focusing of the first laser scene is opposite to a second path of cleaning light beam formed by reflection of the second vibrating lens and focusing of the second laser scene, and the cleaning paths of the first path of cleaning light beam and the second path of cleaning light beam are opposite to each other.
The device of the application comprises a laser generator, wherein the laser output end of the laser generator is opposite to the light through hole of the shell, and the laser generator is used for generating cleaning light beams.
The device of the application comprises a controller, wherein the controller is electrically connected with the laser generator, the first motor and the second motor, the controller is used for controlling the generation of the cleaning light beam of the laser generator and controlling the reciprocating rotation of the first motor and the second motor and adjusting the first vibration lens and the second vibration lens to swing.
The application provides a cleaning method of a multi-path laser cleaning beam combining device, which comprises the following steps:
the multi-path laser cleaning beam combining device is arranged on a scanning working platform, and the scanning working platform can drive an object to be cleaned to reciprocate in a scanning area of the multi-path laser cleaning beam combining device and in a direction vertical to the laser scanning direction;
starting the multi-path laser cleaning beam combining device, controlling a first motor and a second motor to drive a first laser field lens and a second laser field lens to respectively drive the first laser field lens and the second laser field lens to swing along opposite directions all the time through a controller, wherein the swinging periods and the swinging amplitudes are consistent, two paths of laser cleaning paths which are overlapped in a crossed mode are formed, a first cleaning light beam scans an object to be cleaned back and forth along a first direction, and a second cleaning light beam scans the object to be cleaned back and forth along a second direction; and the two cleaning light beams are overlapped in a crossed manner to form a composite area for scanning and cleaning the surface of the object to be cleaned.
The application discloses a cleaning method for cleaning and combining multiple laser beams, the operation is simple and convenient, the swing direction and the swing angle of a first laser field lens and a second laser field lens are controlled through a controller, two paths of cross superposed laser cleaning paths can be formed, objects to be cleaned can be cleaned at the same time, the cleaning efficiency is high, and the problems that pollutants of the objects to be cleaned are remained and the cleaning degree is poor due to the fact that the distance between the single cleaning beams is large are effectively avoided.
The device comprises an alarm, wherein a control end of the alarm is electrically connected with the controller and used for alarming according to a judging structure of the controller; the controller is preferably a single chip microcomputer or a PLC programmable controller.
It should be noted that the scanning workbench is an existing transportation platform device, and a control system integrated in a single chip microcomputer or a PLC is conventionally arranged according to the prior art.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A multi-channel laser beam combination cleaning device is characterized by comprising a first vibration piece, a second vibration piece, a first laser piece, a second laser piece, a first motor and a second motor of a shell, wherein the first motor and the second motor are respectively arranged at the relative positions of the two outer sides of the shell; the first vibrating lens is arranged on an output shaft of the first motor and is positioned in the shell; the second vibration lens is arranged on the output shaft of the second motor and is positioned in the shell; the shell is provided with a first light through hole and a second light through hole, the first light through hole is used for a first cleaning light beam to pass through and irradiate onto a first vibrating lens, the first vibrating lens reflects the first cleaning light beam to a first laser scene, and the first laser scene focuses the first cleaning light beam to form a path of scanning cleaning light speed path for cleaning a to-be-cleaned part; the second light through hole is used for the second cleaning light beam to pass through and irradiate the second vibration lens, the second vibration lens reflects the second cleaning light beam to the second laser scene, and the second laser scene component focuses the second cleaning light beam to form another path of scanning cleaning light beam path for cleaning the to-be-cleaned part.
2. The multi-channel laser beam combining and cleaning device as claimed in claim 1, wherein the first motor drives the first vibrating mirror to swing reciprocally, the second motor drives the second vibrating mirror to swing reciprocally, and the first motor drives the first vibrating mirror and the second motor drives the second vibrating mirror to swing in opposite directions.
3. The multi-channel laser beam combining and cleaning device as claimed in claim 2, wherein the first motor drives the first vibrating mirror to swing reciprocally by an angle of ± 15 °, and the second motor drives the second vibrating mirror to swing reciprocally by an angle of ± 15 °.
4. The multi-channel laser beam combining and cleaning device according to claim 3, wherein the first galvanometer plate and the second galvanometer plate are coated with total reflection films, and the reflection wavelengths of the total reflection films are consistent with the cleaning beam.
5. The multi-channel laser beam combining and cleaning device as claimed in claim 4, wherein the first motor and the second motor are servo motors.
6. The cleaning device for the multiple laser beams combining according to claim 3, comprising a laser generator, wherein a laser output end of the laser generator is arranged opposite to the light through hole of the shell, and the laser generator is used for generating the cleaning light beams.
7. The multi-channel laser beam combination cleaning device according to any one of claims 1 to 6, comprising a controller for controlling the generation of the cleaning beam of the laser generator, controlling the first motor and the second motor to rotate reciprocally, and adjusting the swing angles of the first galvanometer lens and the second galvanometer lens.
8. The multi-channel laser beam combining and cleaning device as claimed in claim 7, comprising an alarm, wherein a control end of the alarm is connected with the controller and used for alarming according to a judgment structure of the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020761097.9U CN212190412U (en) | 2020-05-08 | 2020-05-08 | Multi-channel laser beam combination cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020761097.9U CN212190412U (en) | 2020-05-08 | 2020-05-08 | Multi-channel laser beam combination cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212190412U true CN212190412U (en) | 2020-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020761097.9U Active CN212190412U (en) | 2020-05-08 | 2020-05-08 | Multi-channel laser beam combination cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212190412U (en) |
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2020
- 2020-05-08 CN CN202020761097.9U patent/CN212190412U/en active Active
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