CN112044874B - Real-time monitoring system and monitoring method for laser cleaning - Google Patents
Real-time monitoring system and monitoring method for laser cleaning Download PDFInfo
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- CN112044874B CN112044874B CN202011029295.7A CN202011029295A CN112044874B CN 112044874 B CN112044874 B CN 112044874B CN 202011029295 A CN202011029295 A CN 202011029295A CN 112044874 B CN112044874 B CN 112044874B
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- 238000004140 cleaning Methods 0.000 title claims abstract description 211
- 238000012544 monitoring process Methods 0.000 title claims abstract description 105
- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000000428 dust Substances 0.000 claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 239000012535 impurity Substances 0.000 claims abstract description 45
- 230000008569 process Effects 0.000 claims description 20
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- 230000007704 transition Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 7
- 238000004458 analytical method Methods 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 39
- 238000010521 absorption reaction Methods 0.000 abstract description 17
- 238000005406 washing Methods 0.000 abstract description 14
- 230000008901 benefit Effects 0.000 abstract description 10
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- 239000000758 substrate Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 238000009683 ultrasonic thickness measurement Methods 0.000 description 3
- 241000221535 Pucciniales Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
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- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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- 230000009977 dual effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0035—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like
- B08B7/0042—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like by laser
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/50—Cleaning by methods involving the use of tools involving cleaning of the cleaning members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
- G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
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- Optics & Photonics (AREA)
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a real-time monitoring system and a monitoring method for laser cleaning, which relate to the technical field of laser cleaning and have the technical scheme that: including clean bench and ultrasonic thickness measuring device, ultrasonic thickness measuring device is connected with the treater, be provided with washing position and monitoring position on the clean bench, place on the washing position treat the washing work piece, just it is provided with moving mechanism to wash to be located between the monitoring position, the one side of washing position and monitoring position is provided with the edulcoration dust absorption mechanism that is used for clearing up impurity in real time, be equipped with the image acquisition device who is used for gathering the washing work piece on the monitoring position, just be equipped with the auxiliary light source of changeable colour on the image acquisition device, image acquisition device all connects on the treater with the auxiliary light source of changeable colour. The invention can monitor the cleaning effect doubly, removes impurities in time, improves the real-time monitoring effect and has the advantage of improving the laser cleaning effect.
Description
Technical Field
The invention relates to the technical field of laser cleaning, in particular to a real-time monitoring system for laser cleaning and a monitoring method thereof.
Background
The laser cleaning is a process of irradiating the surface of a workpiece by using laser to enable pollutants, rusts and the like on the surface to absorb laser energy and then generate changes such as instant peeling or evaporation and the like, and finally effectively remove the pollutants, the rusts and the like from a base material, is a green and efficient cleaning mode, and is gradually accepted by the public in industrial production and life application. In the prior art, the laser cleaning needs to be monitored in real time to ensure the laser cleaning effect.
If the granted publication number is CN208390571U, chinese patent No. 2019.01.18 discloses a laser cleaning real-time monitoring system, which comprises a laser, a light guide system and a real-time monitoring system; the laser comprises a laser power supply and a fiber laser cavity; the light guide system comprises an optical fiber, a handle and a scanning galvanometer; the real-time monitoring system comprises a camera and a computer; the scanning galvanometer and the camera are arranged on the handle; the computer is connected with the laser power supply to control a working power supply of the laser; the computer is connected with the laser cavity to control the laser to be opened and set the laser power, frequency, scanning speed and scanning times; the laser is connected with the handle through an optical fiber, and a light source emitted by a laser cavity of the optical fiber penetrates through the inside of the handle to irradiate the scanning galvanometer; the camera is connected with the computer to shoot clear pictures at regular time and send the pictures to the computer for analysis and processing.
The cleaning images are shot at regular time through the camera on the handle and sent to the computer, the images are analyzed by the computer, the cleaning process is judged according to the appearance, color and reflectivity of the cleaning surface, the laser power supply is switched off according to the cleaning process, and illumination is provided through the irradiation of the white light source during shooting. But produce the piece easily in the cleaning process and drift in the air, the picture definition when influencing the shooting to the shining of white light all has stronger reflection intensity to substrate and attached impurity, exposes easily, and is difficult to distinguishing with the attached impurity of substrate homochromy, thereby influences image imaging analysis's accuracy, leads to monitoring effect relatively poor, influences the cleaning performance.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a real-time monitoring system for laser cleaning, which can monitor the cleaning effect doubly, remove impurities in time, improve the real-time monitoring effect and have the advantage of improving the laser cleaning effect.
In order to achieve the purpose, the invention provides the following technical scheme:
a real-time monitoring system for laser cleaning comprises a cleaning table and an ultrasonic thickness measuring device arranged on the cleaning table, wherein the ultrasonic thickness measuring device is used for testing the thickness value of a workpiece to be cleaned in real time, and the ultrasonic thickness measuring device is connected with a processor for analyzing and processing the measured thickness value, the cleaning table is provided with a cleaning position and a monitoring position, the cleaning position is used for placing the workpiece to be cleaned, and a moving mechanism for driving the workpiece to be cleaned to move back and forth between the cleaning position and the monitoring position is arranged between the cleaning position and the monitoring position, one side of the cleaning position and the monitoring position is provided with an impurity removing and dust collecting mechanism for cleaning impurities in real time, the monitoring position is provided with an image acquisition device for acquiring and cleaning workpieces, and the image acquisition device is provided with a color-variable auxiliary light source, and the image acquisition device and the color-variable auxiliary light source are both connected to the processor.
Further setting: the ultrasonic thickness measuring device is arranged at a position, close to the monitoring position, of the cleaning position, the position, where the laser cleaning is carried out on the workpiece to be cleaned, of the cleaning position is located on one side, far away from the monitoring position, of the ultrasonic thickness measuring device, the cleaning position is provided with a lifting mechanism used for driving the ultrasonic thickness measuring device to be close to or far away from the workpiece to be cleaned, the ultrasonic thickness measuring device is provided with a sensor used for monitoring the distance between the ultrasonic thickness measuring device and the workpiece to be cleaned, the sensor is connected with a controller, and the lifting mechanism is connected with and controlled by the controller.
Further setting: the ultrasonic thickness measuring device comprises a fixing frame arranged on a cleaning table, an ultrasonic thickness measuring host arranged on the fixing frame and an ultrasonic thickness measuring probe connected with the ultrasonic thickness measuring host, wherein the ultrasonic thickness measuring probe, a moving path of a workpiece to be cleaned and a laser cleaning point are all positioned on the same straight line, the lifting mechanism comprises an air cylinder arranged at the top of the fixing frame and a fixing seat connected with an air cylinder piston rod, and the ultrasonic thickness measuring probe and a sensor are both arranged on the fixing seat.
Further setting: the moving mechanism comprises a moving seat arranged on the cleaning table and an electric straight cylinder connected with the moving seat, the moving seat is provided with a clamping jaw and a rotator used for driving the clamping jaw to rotate, and the clamping jaw is used for clamping a workpiece to be cleaned.
Further setting: the clamping jaw is set as a pneumatic clamping jaw, the rotator is set as a rotary cylinder, and a rotary shaft of the rotary cylinder is connected with the pneumatic clamping jaw.
Further setting: rinse the position department of position and monitoring position transition and set up to the excessive position of essence washing, be provided with the mounting bracket on the excessive position of essence washing, be equipped with the driving piece that removes the frame and be used for the drive to remove the frame removal when sliding on the mounting bracket, remove the frame and remove towards the direction that is close to or keeps away from the cleaning workpiece, it is provided with the live-rollers to rotate on the removal frame, the live-rollers overcoat is equipped with the dust removal brush hair cover, just be equipped with on the removal frame and be used for driving live-rollers pivoted motor.
Further setting: the live-rollers all set up to flexible deformable spare with dust removal brush hair cover, just the live-rollers sets up to the cavity roller, just evenly be provided with a plurality of venthole along its axis direction on the inner wall of live-rollers, the one end of live-rollers is connected with the gas blow pipe through the bearing, the one end that the live-rollers was kept away from to the gas blow pipe is connected with the gas blower.
Further setting: edulcoration dust absorption mechanism is including installing the dust catcher on the clean bench, the dust absorption pipe of being connected with the dust catcher and a plurality of minutes pipe of being connected with the dust absorption union coupling, and is a plurality of the one end of keeping away from the dust absorption pipe in minute pipe all installs tubaeform dust absorption fill, each dust absorption fill evenly distributed in wash the position and detect the extension line in position.
Compared with the prior art, the invention has the following advantages by adopting the technical scheme:
1. the ultrasonic thickness measuring device and the image acquisition device are used for monitoring, the cleaning condition of the workpiece is monitored by using the change of the thickness, the monitoring precision can be improved, the image acquisition device is combined to realize double monitoring effects, the monitoring precision of the cleaning effect is effectively improved, the laser cleaning machine is convenient to adjust and use, and the ultrasonic thickness measuring device has the advantage of improving the laser cleaning effect;
2. through the arranged impurity removal and dust collection mechanism, impurities in the cleaning process can be cleaned in real time, the influence of the impurities on laser cleaning is avoided, the testing precision of the ultrasonic thickness measuring device and the image acquisition device is ensured, and the laser cleaning effect is improved;
3. the color-variable auxiliary light source can adjust the corresponding matched color according to the color of the workpiece to illuminate, so that the imaging and forming effect is prevented from being influenced by the illumination process, the image acquisition precision of the image acquisition device is ensured, and the monitoring precision is improved;
4. the fixing seat is pushed by the air cylinder, so that the position of the ultrasonic probe can be conveniently adjusted, the ultrasonic probe is suitable for various test scenes, the applicability is improved, the automatic control is facilitated, and the automatic monitoring effect is improved;
5. the clamping jaw is matched with the rotary cylinder, so that the workpiece to be cleaned is convenient to mount, the workpiece can be automatically cleaned in a surface changing manner, automatic control operation is convenient, and the laser cleaning effect and cleaning efficiency are improved;
6. the surface of a workpiece to be cleaned can be accurately cleaned through the arranged fine cleaning transition position, no debris and impurities on the surface are ensured when the workpiece enters a monitoring position for image acquisition, the accuracy of image acquisition forming is improved, and the monitoring effect is improved;
7. through the cooperation of venthole and gas blow pipe, can in time clear up impurity to dust removal brush hair cover to can blow down the piece impurity on workpiece surface at the in-process of dust removal brush hair cover to work piece clearance, so that edulcoration dust absorption mechanism in time adsorbs the clearance, improves the clearance effect to work piece impurity, with improvement monitoring accuracy, has the advantage that improves the cleaning performance.
The second purpose of the invention is to provide a monitoring method for laser cleaning, which can monitor the cleaning effect doubly, remove impurities in time, improve the real-time monitoring effect and improve the laser cleaning effect.
In order to achieve the purpose, the invention provides the following technical scheme:
a monitoring method for laser cleaning applies the laser cleaning monitoring device, and comprises the following steps:
s1, mounting the workpiece to be cleaned on a moving mechanism, driving the workpiece to be cleaned to move by the image monitoring displacement driven by the moving mechanism, measuring the initial thickness of the workpiece to be cleaned by an ultrasonic thickness measuring device in the moving process, and acquiring the initial image information of the workpiece to be cleaned by an image acquisition device;
s2, recording the initial thickness and the initial image information of the base material in the workpiece to be cleaned in the processor, and determining the color of the auxiliary light source according to the color of the base material to avoid the light color of the auxiliary light source being consistent with the color of the base material;
s3, controlling the moving mechanism to drive the workpiece to be cleaned to reset to an initial position, starting laser cleaning, driving the workpiece to be cleaned to move towards a monitoring position by the moving mechanism in the cleaning process, and starting the impurity removing and dust collecting mechanism to perform dust and impurity removing treatment;
s4, when the workpiece to be cleaned moves to the ultrasonic thickness measuring device, the ultrasonic thickness measuring device measures the thickness value of the workpiece after primary cleaning, and the thickness value is fed back to the processor to be compared with the initial thickness value to analyze the cleaning condition of the workpiece;
s5, when the workpiece to be cleaned moves to the monitoring position, the image acquisition device acquires the image of the cleaned workpiece and feeds the image back to the processor to be compared and analyzed with the initial image information to determine the cleaning condition of the workpiece;
s6; the processor determines the cleaning degree of the workpiece by combining the analysis results of steps S4 and S5, and repeats step S3 if not, or ends the cleaning if it is.
Further setting: and when the step S6 is finished, the surface of the workpiece which is positioned on the laser cleaning surface is changed, so that the laser cleaning operation is started on the next surface of the workpiece.
Compared with the prior art, the invention has the following advantages by adopting the technical scheme:
the ultrasonic thickness measuring device and the image acquisition device are used for monitoring, the cleaning condition of a workpiece is monitored by using the change of the thickness, the monitoring precision can be improved, the image acquisition device is combined to realize double monitoring effects, the monitoring precision of the cleaning effect is effectively improved, the laser cleaning machine is convenient to adjust and use, and the ultrasonic thickness measuring device and the image acquisition device have the advantage of improving the laser cleaning effect; simultaneously, the cleaning process can automated control, and convenient and fast can in time effectively clear up impurity to can change according to the required colour of work piece illumination, effectively improve monitoring accuracy, the laser cleaning machine of being convenient for accurately washs, has the advantage that improves its laser cleaning effect.
Drawings
FIG. 1 is a schematic diagram of a real-time monitoring system for laser cleaning;
FIG. 2 is a schematic cross-sectional view of a portion of the structure at the purge transition location;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
FIG. 4 is a schematic diagram of a part of the structure of the washing station at the monitoring site with respect to washing.
In the figure: 1. a cleaning table; 11. cleaning the position; 12. monitoring the bit; 13. cleaning the excessive position; 131. a mounting frame; 132. a movable frame; 133. a drive member; 134. a rotating roller; 1341. an air outlet; 1342. an air blowing pipe; 1343. an air blower; 135. a dust-removing bristle cover; 136. a motor; 2. an ultrasonic thickness measuring device; 21. a fixed mount; 22. an ultrasonic thickness measuring host; 23. an ultrasonic thickness measuring probe; 3. a processor; 4. a moving mechanism; 41. a movable seat; 411. a clamping jaw; 412. a rotator; 42. a linear electric cylinder; 5. a impurity removing and dust collecting mechanism; 51. a vacuum cleaner; 52. a dust collection pipe; 53. pipe distribution; 54. a dust suction hopper; 6. an image acquisition device; 7. an auxiliary light source; 8. a lifting mechanism; 81. a cylinder; 82. a fixed seat; 9. a sensor; 10. and a controller.
Detailed Description
The real-time monitoring system for laser cleaning is further described with reference to fig. 1 to 4.
The first embodiment is as follows: a real-time monitoring system for laser cleaning is disclosed, as shown in figure 1, comprising a cleaning table 1 and an ultrasonic thickness measuring device 2 arranged on the cleaning table 1, wherein the ultrasonic thickness measuring device 2 is used for testing the thickness value of a workpiece to be cleaned in real time, the ultrasonic thickness measuring device 2 is connected with a processor 3 for analyzing the measured thickness value, so as to carry out real-time thickness detection on the workpiece to be cleaned in the cleaning reciprocating cleaning process according to the ultrasonic thickness measuring device 2 and feed back the detected thickness value to the processor 3 for real-time monitoring treatment, the thickness value of the substrate of the workpiece to be cleaned is usually set in the processor 3, so that the part larger than the thickness value of the substrate can be judged as a dirty attachment, in the process of removing the dirty attachment in the laser cleaning process, the thickness of the workpiece to be cleaned is gradually reduced and is close to the thickness value of the substrate, thereby conveniently and accurately monitoring the laser cleaning effect in real time, to facilitate adjustment of the laser cleaning operation.
As shown in FIG. 1, a cleaning station 1 is provided with a cleaning station 11 and a monitoring station 12, and a moving mechanism 4 for driving a workpiece to be cleaned to reciprocate between the cleaning station 11 and the monitoring station 12 at the cleaning station 11 at the monitoring station 12 is provided between the cleaning station 11 and the monitoring station 12, so that the workpiece to be cleaned is placed on the cleaning station 11, a cleaning head of the laser cleaning machine is positioned at the cleaning station 11, an ultrasonic thickness measuring device 2 is provided at a position of the cleaning station 11 close to the monitoring station 12, a position of the cleaning station 11 for performing laser cleaning on the workpiece to be cleaned is positioned at a side of the ultrasonic thickness measuring device 2 away from the monitoring station 12, and ultrasonic waves are positioned at a side of the cleaning head for performing laser cleaning in alignment, so as to perform real-time thickness monitoring on a part after the laser cleaning, thereby facilitating the laser cleaning operation by reciprocating the moving mechanism 4, if the thickness is smaller, the cleaning station 11 is not sent for cleaning, and if the thickness is larger, the cleaning station 11 is sent for cleaning, the laser cleaning degree can be conveniently and accurately judged, the laser cleaning degree is not interfered by impurities and illumination, and the monitoring accuracy is ensured. Further, be equipped with the image acquisition device 6 that is used for gathering the washing work piece on monitoring position 12 to carry out image acquisition to the work piece that sends into monitoring position 12, conveniently cooperate ultrasonic thickness measuring device 2 to hold the washing degree of work piece, adopt dual monitoring, guarantee the accuracy of monitoring, in order to improve laser cleaning effect.
As shown in fig. 1, in this embodiment, the image capturing device 6 is provided with a color-changeable auxiliary light source 7, and both the image capturing device 6 and the color-changeable auxiliary light source 7 are connected to the processor 3. Specifically, image acquisition device 6 sets up to the camera, and auxiliary light source 7 adopts the LED lamp area of changeable colour to encircle in illumination machine camera week side to the colour change of LED lamp is controlled by on treater 3, in order to make things convenient for the outward appearance colour according to the work piece to carry out mixing of colors processing, improves the image acquisition precision.
As shown in fig. 1 and 2, an impurity removing and dust collecting mechanism 5 for removing impurities in real time is arranged on one side of the cleaning position 11 and the monitoring position 12, so that the impurities in the cleaning process can be removed in real time. Further, the transition position between the cleaning position 11 and the monitoring position 12 is set as a fine cleaning transition position, an installation frame 131 is fixedly arranged on the fine cleaning transition position, a moving frame 132 and a driving piece 133 used for driving the moving frame 132 to move are arranged on the installation frame 131 when the moving frame 131 slides, the moving frame 132 moves towards the direction close to or far away from the cleaning workpiece, a rotating roller 134 is arranged on the moving frame 132 in a rotating mode, a dust removing brush sleeve 135 is sleeved outside the rotating roller 134, and a motor 136 used for driving the rotating roller 134 to rotate is arranged on the moving frame 132. Treat that the washing of washing work piece promotes the in-process along with moving mechanism 4, impurity on the one hand absorbs through edulcoration dust absorption mechanism 5, and on the other hand work piece is through the excessive position of fine purifiation, utilizes driving piece 133 to promote and remove frame 132 and be close to the work piece to utilize motor 136 to transfer live-rollers 134 to rotate, make dust removal brush hair cover 135 carry out the scrubbing processing to the work piece, further guarantee that the work piece surface does not have residual impurity, thereby make things convenient for image acquisition device 6's accurate collection, improve the accuracy of monitoring. Wherein, the movable frame 132 and the dust-removing brush sleeve 135 can separate the cleaning position 11, so as to prevent the impurities from floating to the monitoring position 12 to affect the monitoring effect during the cleaning process.
As shown in fig. 2 and 3, specifically, the rotating roller 134 and the dust removing bristle cover 135 are both flexible deformable members to ensure that the workpiece is not damaged when the rotating roller and the dust removing bristle cover 135 are abutted against the workpiece, and ensure the fitting degree of the dust removing bristle cover 135 and the workpiece, thereby facilitating effective removal of impurities. Wherein, the live-rollers 134 sets up to the cavity roller, and evenly be provided with a plurality of venthole 1341 along its axis direction on the inner wall of live-rollers 134, the one end of live-rollers 134 is connected with gas blow pipe 1342 through the bearing, the one end that the live-rollers 134 was kept away from to gas blow pipe 1342 is connected with gas blower 1343, through blowing to the live-rollers 134 in, can utilize venthole 1341 to blow, thereby in the in-process of rotating the removal impurity, the impurity that further blows the workpiece surface is blown down to the utilization, and can in time clear up dust removal brush hair cover 135, guarantee that the roll in-process can the continuation clear the brush to the work piece, the impurity that blows down then is sucked away by edulcoration dust absorption mechanism 5 and is sent out, realize the effect of in time edulcoration, guarantee the accuracy that image acquisition device 6 gathered.
As shown in fig. 1 and 2, edulcoration dust absorption mechanism 5 is including installing dust catcher 51 on clean bench 1, the dust absorption pipe 52 of being connected with dust catcher 51 and a plurality of branch pipes 53 of being connected with dust absorption pipe 52, the one end that dust absorption pipe 52 was kept away from to a plurality of branch pipes 53 all installs the dust absorption fill 54 of horn form, each dust absorption fill 54 evenly distributed is on the extension line of cleaning position 11 and monitoring position 12, in order to guarantee in time carrying out the dust absorption edulcoration to work piece removal route, avoid impurity to influence laser cleaning on the one hand, on the other hand in time edulcoration guarantees ultrasonic thickness measuring device 2 and image acquisition device 6's accuracy, improve the real-time supervision precision, thereby improve the cleaning treatment effect.
As shown in fig. 1 and 4, the moving mechanism 4 includes a moving seat 41 movably disposed on the cleaning table 1 and a linear electric cylinder 42 connected to the moving seat 41, the linear electric cylinder 42 is mounted on the cleaning table 1 so as to conveniently drive the moving seat 41 to move linearly, and a workpiece to be cleaned can move along with the movement of the moving seat 41 only by being placed on the moving seat 41. Specifically, be provided with clamping jaw 411 and be used for driving clamping jaw 411 pivoted rotator 412 on removing seat 41, clamping jaw 411 is used for the centre gripping to wait to wash the work piece, and rotator 412 is installed on removing seat 41 and its pivot is connected with clamping jaw 411 to can fix through clamping jaw 411 and wait to wash the work piece, wait to wash the work piece one side and wash the completion back, utilize rotator 412 control clamping jaw 411 to rotate, can automatic switch wait to wash the work piece and be located the washing face of laser cleaning head, convenient and fast. Specifically, the clamping jaw 411 is set as a pneumatic clamping jaw 411, the rotating device 412 is set as a rotating cylinder 81, and a rotating shaft of the rotating cylinder 81 is connected with the pneumatic clamping jaw 411, so that pneumatic pushing is adopted, control and management are facilitated, and an automatic control effect is improved.
As shown in fig. 1 and 4, a lifting mechanism 8 for driving the ultrasonic thickness measuring device 2 to approach or leave away from a workpiece to be cleaned is arranged on the cleaning position 11, a sensor 9 for monitoring the distance between the ultrasonic thickness measuring device 2 and the workpiece to be cleaned is arranged on the ultrasonic thickness measuring device 2, the sensor 9 is connected with a controller 10, and the lifting mechanism 8 is connected with and controlled by the controller 10, so that the position of the ultrasonic thickness measuring device 2 is controlled, and automatic control is realized. Specifically, ultrasonic thickness measuring device 2 is including installing mount 21 on wash platform 1, ultrasonic thickness measuring host computer 22 on mount 21 and the ultrasonic thickness measuring probe 23 of being connected with ultrasonic thickness measuring host computer 22, and ultrasonic thickness measuring probe 23, the moving path and the laser cleaning point of waiting to wash the work piece all are in same straight line, are close to and contradict on waiting to wash the work piece through control ultrasonic thickness measuring probe 23, can carry out the thickness measurement test to it, conveniently monitor its cleaning performance. Elevating system 8 is including installing in the cylinder 81 at mount 21 top and the fixing base 82 of being connected with cylinder 81 piston rod, and ultrasonic thickness measurement probe 23 and sensor 9 are all installed on fixing base 82, promote the fixing base 82 through cylinder 81 and go up and down, can drive ultrasonic thickness measurement probe 23 and remove convenient and fast.
The working principle is as follows: when the laser cleaning head is used, a workpiece to be cleaned is placed on the clamping jaw 411 and is fixed by the clamping jaw 411, and then the rotator 412 is controlled to enable the surface of the workpiece to be cleaned to be opposite to the laser cleaning head, so that the laser cleaning operation can be carried out. During cleaning, the workpiece to be cleaned is carried out in a segmented mode, after a certain section of the surface of the workpiece is cleaned firstly, the workpiece to be cleaned is driven by the moving mechanism 4 to move, the next position can be switched to clean, the impurity removal and dust collection mechanism 5 is started in real time in the cleaning process to remove impurities, the influence of the impurities on laser cleaning is avoided, and meanwhile the accuracy of data acquisition of the ultrasonic thickness measuring device 2 and the image acquisition device 6 is guaranteed. Then, the cleaned part is subjected to a thickness measurement test by the ultrasonic thickness measurement device 2, and the thickness value is fed back to the processor 3 for analysis. Then, the cleaning workpiece is moved continuously, so that the cleaning workpiece is cleaned of finer surface impurities through a fine cleaning transition position, the cleaning workpiece enters a monitoring position 12, accurate shooting is carried out by using the image acquisition device 6, the color of the auxiliary light source 7 is adjusted in the shooting process, the cleaning workpiece is adapted to the surface color of the cleaning workpiece to provide a light source, and the definition of shooting imaging is ensured. And then, the image is analyzed and processed through the processor 3 to obtain the cleaning effect of the image, the moving mechanism 4 is controlled to drive the cleaning workpiece to reset to carry out secondary accurate cleaning according to the cleaning effect, the cleaning point of the workpiece is controlled if the secondary cleaning is needed, the position of the cleaning workpiece on the laser cleaning head can be accurately adjusted according to the matching of the rotator 412 and the moving mechanism 4, automatic accurate cleaning is facilitated, and the cleaning effect is ensured. Through the scheme, the laser cleaning device can monitor the cleaning effect doubly, removes impurities in time, improves the real-time monitoring effect, and has the advantage of improving the laser cleaning effect.
Example two: the embodiment provides a monitoring method for laser cleaning, and the monitoring device for laser cleaning in embodiment 1 is applied, including the following steps:
s1, installing the workpiece to be cleaned on the moving mechanism 4, driving the workpiece to be cleaned to move by the image monitoring position 12 driven by the moving mechanism 4, measuring the initial thickness of the workpiece to be cleaned by the ultrasonic thickness measuring device 2 in the moving process, and acquiring the initial image information of the workpiece to be cleaned by the image acquisition device 6;
s2, recording the initial thickness and the initial image information of the base material in the workpiece to be cleaned in the processor 3, and determining the color of the auxiliary light source 7 according to the color of the base material to avoid the light color of the auxiliary light source 7 being consistent with the color of the base material;
s3, controlling the moving mechanism 4 to drive the workpiece to be cleaned to reset to an initial position, starting laser cleaning, driving the workpiece to be cleaned to move to the monitoring position 12 by the moving mechanism 4 in the cleaning process, starting the impurity removing and dust collecting mechanism 5 to perform dust and impurity removing treatment, cleaning the workpiece to be cleaned in a subsection mode, keeping the moving mechanism 4 motionless during laser cleaning, and driving the workpiece to be cleaned to move by the moving mechanism 4 after the subsection cleaning is completed;
s4, when the workpiece to be cleaned moves to the ultrasonic thickness measuring device 2, the ultrasonic thickness measuring device 2 measures the thickness value of the workpiece after primary cleaning, feeds the thickness value back to the processor 3 to be compared with the initial thickness value to analyze the cleaning condition of the workpiece, and further cleans the surface of the workpiece through a fine cleaning transition position;
s5, when the workpiece to be cleaned moves to the monitoring position 12, the image acquisition device 6 acquires the image of the cleaned workpiece and feeds the image back to the processor 3 to be compared and analyzed with the initial image information to determine the workpiece cleaning condition;
s6; the processor 3 combines the analysis results of steps S4 and S5 to determine the degree of cleaning of the workpiece, and repeats step S3 if not, or ends the cleaning if it is.
Further, when the step S6 is finished, the surface of the workpiece on which the laser cleaning is performed is changed, so that the laser cleaning operation is started on the next surface of the workpiece, the surface changing and the moving of the workpiece are both connected and controlled by the controller 10, and the automatic operation can be performed only by setting an execution program on the controller 10, so that the operation is convenient and fast, and the cleaning efficiency is improved.
Through the scheme, the laser cleaning device can monitor the cleaning effect doubly, removes impurities in time, thoroughly cleans the impurities, improves the real-time monitoring effect, and has the advantage of improving the laser cleaning effect.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (9)
1. The real-time monitoring system for laser cleaning is characterized by comprising a cleaning table (1) and an ultrasonic thickness measuring device (2) arranged on the cleaning table (1), wherein the ultrasonic thickness measuring device (2) is used for testing the thickness value of a workpiece to be cleaned in real time, the ultrasonic thickness measuring device (2) is connected with a processor (3) used for analyzing the measured thickness value, a cleaning position (11) and a monitoring position (12) are arranged on the cleaning table (1), the workpiece to be cleaned is placed on the cleaning position (11), a moving mechanism (4) used for driving the workpiece to be cleaned to move in the cleaning position (11) and the monitoring position (12) in a reciprocating manner is arranged between the cleaning position (11) and the monitoring position (12), an impurity removing and dust collecting mechanism (5) used for cleaning impurities in real time is arranged on one side of the cleaning position (11) and the monitoring position (12), the ultrasonic thickness measuring device is characterized in that an image acquisition device (6) used for acquiring and cleaning workpieces is arranged on the monitoring position (12), the image acquisition device (6) is provided with a color-variable auxiliary light source (7), the image acquisition device (6) and the color-variable auxiliary light source (7) are both connected to the processor (3), the ultrasonic thickness measuring device (2) is arranged at the position of the cleaning position (11) close to the monitoring position (12), the position of the cleaning position (11) for carrying out laser cleaning on the workpieces to be cleaned is positioned at one side of the ultrasonic thickness measuring device (2) far away from the monitoring position (12), a lifting mechanism (8) used for driving the ultrasonic thickness measuring device (2) to be close to or far away from the workpieces to be cleaned is arranged on the cleaning position (11), a sensor (9) used for monitoring the distance between the ultrasonic thickness measuring device and the workpieces to be cleaned is arranged on the ultrasonic thickness measuring device (2), the ultrasonic thickness measuring device is characterized in that the sensor (9) is connected with the controller (10), the lifting mechanism (8) is connected with and controlled by the controller (10), the ultrasonic thickness measuring device (2) comprises a fixing frame (21) arranged on the cleaning table (1), an ultrasonic thickness measuring host (22) arranged on the fixing frame (21) and an ultrasonic thickness measuring probe (23) connected with the ultrasonic thickness measuring host (22), and the ultrasonic thickness measuring probe (23), a moving path of a workpiece to be cleaned and a laser cleaning point are all located on the same straight line.
2. The real-time monitoring system for laser cleaning according to claim 1, wherein the lifting mechanism (8) comprises an air cylinder (81) mounted at the top of the fixing frame (21) and a fixing seat (82) connected with a piston rod of the air cylinder (81), and the ultrasonic thickness measuring probe (23) and the sensor (9) are both mounted on the fixing seat (82).
3. The real-time laser cleaning monitoring system according to claim 1, wherein the moving mechanism (4) comprises a moving seat (41) movably arranged on the cleaning table (1) and a linear electric cylinder (42) connected with the moving seat (41), a clamping jaw (411) and a rotator (412) for driving the clamping jaw (411) to rotate are arranged on the moving seat (41), and the clamping jaw (411) is used for clamping a workpiece to be cleaned.
4. A real-time monitoring system for laser cleaning according to claim 3, characterized in that the gripping jaws (411) are arranged as pneumatic gripping jaws (411), the rotator (412) is arranged as a rotary cylinder (81), and the rotation axis of the rotary cylinder (81) is connected with the pneumatic gripping jaws (411).
5. The real-time laser cleaning monitoring system according to claim 1, wherein a position where the cleaning position (11) and the monitoring position (12) are in transition is set as a fine cleaning transition position, a mounting frame (131) is arranged on the fine cleaning transition position, a moving frame (132) and a driving piece (133) used for driving the moving frame (132) to move are arranged on the mounting frame (131) in a sliding mode, the moving frame (132) moves towards a direction close to or away from a cleaning workpiece, a rotating roller (134) is arranged on the moving frame (132) in a rotating mode, a dust removal brush sleeve (135) is arranged outside the rotating roller (134), and a motor (136) used for driving the rotating roller (134) to rotate is arranged on the moving frame (132).
6. The laser cleaning real-time monitoring system according to claim 5, wherein the rotating roller (134) and the dust removing brush sleeve (135) are both arranged to be flexible deformable parts, the rotating roller (134) is arranged to be a hollow roller, a plurality of air outlets (1341) are uniformly arranged on the inner wall of the rotating roller (134) along the axial direction of the rotating roller, one end of the rotating roller (134) is connected with an air blowing pipe (1342) through a bearing, and one end of the air blowing pipe (1342) far away from the rotating roller (134) is connected with an air blower (1343).
7. The laser cleaning real-time monitoring system according to claim 1, wherein the impurity removing and dust collecting mechanism (5) comprises a dust collector (51) mounted on the cleaning table (1), a dust collecting pipe (52) connected with the dust collector (51), and a plurality of branch pipes (53) connected with the dust collecting pipe (52), wherein horn-shaped dust collecting hoppers (54) are mounted at one ends of the branch pipes (53) far away from the dust collecting pipe (52), and the dust collecting hoppers (54) are uniformly distributed on extension lines of the cleaning position (11) and the monitoring position (12).
8. A monitoring method of laser cleaning, characterized in that, the real-time monitoring system of laser cleaning of any one of claims 1-7 is applied, comprising the following steps:
s1, mounting the workpiece to be cleaned on a moving mechanism (4), driving the workpiece to be cleaned to move to a monitoring position (12) by the moving mechanism (4), measuring the initial thickness of the workpiece to be cleaned by an ultrasonic thickness measuring device (2) in the moving process, and acquiring the initial image information of the workpiece to be cleaned by an image acquisition device (6);
s2, recording the initial thickness and the initial image information of the base material in the workpiece to be cleaned in the processor (3), and determining the color of the auxiliary light source (7) according to the color of the base material to avoid the light color of the auxiliary light source (7) being consistent with the color of the base material;
s3, controlling the moving mechanism (4) to drive the workpiece to be cleaned to reset to an initial position, starting laser cleaning, driving the workpiece to be cleaned to move to a monitoring position (12) by the moving mechanism (4) in the cleaning process, and starting the impurity removing and dust collecting mechanism (5) to perform dust and impurity removing treatment;
s4, when the workpiece to be cleaned moves to the ultrasonic thickness measuring device (2), the ultrasonic thickness measuring device (2) measures the thickness value of the workpiece after primary cleaning, and feeds the thickness value back to the processor (3) to be compared with the initial thickness value to analyze the cleaning condition of the workpiece;
s5, when the workpiece to be cleaned moves to the monitoring position (12), the image acquisition device (6) acquires the image of the cleaned workpiece, and feeds the image back to the processor (3) to be compared and analyzed with the initial image information to determine the cleaning condition of the workpiece;
s6; the processor (3) combines the analysis results of the steps S4 and S5 to determine the workpiece cleaning degree, if not, the step S3 is repeated, and if, the cleaning is finished.
9. The method for monitoring laser cleaning according to claim 8, wherein the step S6 is ended, and the laser cleaning operation is started for the next surface of the workpiece by changing the surface of the workpiece to be laser cleaned.
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| CN202011029295.7A CN112044874B (en) | 2020-09-27 | 2020-09-27 | Real-time monitoring system and monitoring method for laser cleaning |
| PCT/CN2020/127625 WO2022062099A1 (en) | 2020-09-27 | 2020-11-09 | Real-time monitoring system for laser cleaning, and monitoring method therefor |
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| CN114602898B (en) * | 2022-05-12 | 2022-09-09 | 启迪未来(天津)国际企业管理合伙企业(有限合伙) | Pipe cleaning system and pipe cleaning method |
| CN115283365B (en) * | 2022-08-02 | 2023-06-27 | 圣同智能机械设备（上海）有限公司 | Laser cleaning equipment for cleaning greasy dirt |
| CN115365232B (en) * | 2022-08-24 | 2023-09-22 | 哈尔滨工业大学（威海） | Automatic auxiliary device and method for laser cleaning of thin-wall pipe |
| CN117904686B (en) * | 2024-03-18 | 2024-05-17 | 新乡市日恒电气有限公司 | Oxide film electromagnetic winding wire coating device and coating method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101588888A (en) * | 2007-01-17 | 2009-11-25 | 住友电气工业株式会社 | Laser processing device and its processing method |
| CN102292187A (en) * | 2008-11-21 | 2011-12-21 | 普雷茨特两合公司 | Method and device for monitoring a laser machining operation to be performed on a workpiece and laser machining head having such a device |
| US9089928B2 (en) * | 2008-08-20 | 2015-07-28 | Foro Energy, Inc. | Laser systems and methods for the removal of structures |
| CN105127604A (en) * | 2015-09-06 | 2015-12-09 | 深圳英诺激光科技有限公司 | Laser processing system and method |
| CN204933056U (en) * | 2015-07-02 | 2016-01-06 | 天津霍普环保科技有限公司 | A kind of cleaning device for the saturating dewaterer strainer of sludge electroosmotic |
| CN111618422A (en) * | 2020-06-01 | 2020-09-04 | 佛山市宏石激光技术有限公司 | Laser processing method |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6291796B1 (en) * | 1994-10-17 | 2001-09-18 | National University Of Singapore | Apparatus for CFC-free laser surface cleaning |
| US6696008B2 (en) * | 2000-05-25 | 2004-02-24 | Westar Photonics Inc. | Maskless laser beam patterning ablation of multilayered structures with continuous monitoring of ablation |
| DE102011004117A1 (en) * | 2011-02-15 | 2012-08-16 | Trumpf Laser- Und Systemtechnik Gmbh | Method for controlling a cutting operation on a workpiece |
| CN104259142A (en) * | 2014-08-04 | 2015-01-07 | 武汉和骏激光技术有限公司 | Fiber laser cleaning machine |
| CN105127150B (en) * | 2015-08-14 | 2017-12-15 | 四川大学 | A kind of laser cleaning system and its cleaning method based on robot control |
| DE102016102492B4 (en) * | 2016-02-12 | 2021-10-07 | Precitec Gmbh & Co. Kg | Method and device for monitoring a joint seam and laser processing head |
| CN106680286B (en) * | 2016-12-20 | 2019-08-30 | 深圳信息职业技术学院 | A kind of laser-processing system and method based on machine vision |
| CN208067557U (en) * | 2017-11-30 | 2018-11-09 | 杭州思元智能科技有限公司 | A kind of laser carving equipment |
| CN108160620A (en) * | 2017-12-29 | 2018-06-15 | 武汉金顿激光科技有限公司 | A kind of face of weld Paint removing process |
| DE102018102828B4 (en) * | 2018-02-08 | 2020-03-12 | Scansonic Mi Gmbh | Protective glass monitoring method |
| CN208390571U (en) * | 2018-03-09 | 2019-01-18 | 厦门大学 | A kind of laser cleaning real-time monitoring system |
| CN108435713A (en) * | 2018-03-29 | 2018-08-24 | 苏州香农智能科技有限公司 | A kind of wheel hub paint removal system based on machine vision |
| CN210023103U (en) * | 2019-04-22 | 2020-02-07 | 中国长江电力股份有限公司 | Laser cleaning machine with optical fiber monitoring device |
| CN110125096B (en) * | 2019-06-06 | 2021-08-06 | 哈尔滨工业大学 | Laser composite cleaning system and method |
| CN110653223B (en) * | 2019-09-26 | 2021-10-29 | 厦门理工学院 | Laser cleaning monitoring device and monitoring method thereof and laser cleaning machine |
| KR102054147B1 (en) * | 2019-10-21 | 2019-12-12 | 주식회사 아이엠티 | A test module |
-
2020
- 2020-09-27 CN CN202011029295.7A patent/CN112044874B/en active Active
- 2020-11-09 WO PCT/CN2020/127625 patent/WO2022062099A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101588888A (en) * | 2007-01-17 | 2009-11-25 | 住友电气工业株式会社 | Laser processing device and its processing method |
| US9089928B2 (en) * | 2008-08-20 | 2015-07-28 | Foro Energy, Inc. | Laser systems and methods for the removal of structures |
| CN102292187A (en) * | 2008-11-21 | 2011-12-21 | 普雷茨特两合公司 | Method and device for monitoring a laser machining operation to be performed on a workpiece and laser machining head having such a device |
| CN204933056U (en) * | 2015-07-02 | 2016-01-06 | 天津霍普环保科技有限公司 | A kind of cleaning device for the saturating dewaterer strainer of sludge electroosmotic |
| CN105127604A (en) * | 2015-09-06 | 2015-12-09 | 深圳英诺激光科技有限公司 | Laser processing system and method |
| CN111618422A (en) * | 2020-06-01 | 2020-09-04 | 佛山市宏石激光技术有限公司 | Laser processing method |
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