CN117047296A - Laser marking machine with edulcoration function - Google Patents
Laser marking machine with edulcoration function Download PDFInfo
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- CN117047296A CN117047296A CN202311239024.8A CN202311239024A CN117047296A CN 117047296 A CN117047296 A CN 117047296A CN 202311239024 A CN202311239024 A CN 202311239024A CN 117047296 A CN117047296 A CN 117047296A
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- 238000010330 laser marking Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 100
- 238000006243 chemical reaction Methods 0.000 claims abstract description 17
- 238000003860 storage Methods 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 claims description 76
- 239000012535 impurity Substances 0.000 claims description 42
- 238000002834 transmittance Methods 0.000 claims description 19
- 238000007664 blowing Methods 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims 4
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 12
- 238000003754 machining Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 239000000126 substance Substances 0.000 description 6
- 238000005192 partition Methods 0.000 description 5
- 239000000779 smoke Substances 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005674 electromagnetic induction Effects 0.000 description 3
- 238000002679 ablation Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/362—Laser etching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/142—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor for the removal of by-products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The utility model provides a laser marking machine with edulcoration function, the on-line screen storage device comprises a workbench, laser generator, edulcoration mechanism, conveying mechanism, clamping mechanism, luminousness retaining device, collect the box, the cabinet body and controller, laser generator and workstation fastening connection, edulcoration mechanism is located the beginning end of conveying mechanism stroke, edulcoration mechanism and cabinet body fastening connection, conveying mechanism and workstation fastening connection, clamping mechanism and conveying mechanism fastening connection, luminousness retaining device and workstation fastening connection, luminousness retaining device and laser generator fastening connection, luminousness retaining device includes conversion mechanism, conversion mechanism arranges in the cabinet body, luminousness retaining device and edulcoration mechanism pipeline intercommunication, collect box and workstation fastening connection, it is located the end of conveying mechanism stroke to collect the box, cabinet body and workstation fastening connection, controller and cabinet body fastening connection, controller and laser generator electricity are connected.
Description
Technical Field
The invention relates to the technical field of laser marking machines, in particular to a laser marking machine with a impurity removing function.
Background
The laser marking refers to marking permanent marks on the surfaces of various substances by laser beams, and the marking effect is that deep substances are exposed through evaporation of surface substances, or marks are marked through chemical and physical changes of the surface substances caused by light energy, or part of substances are burned out by light energy, so that patterns and characters to be etched are displayed.
The existing laser marking machine has no effective method for removing sundries on the surface of a workpiece, can not effectively detect the flatness of the surface of the workpiece, is easy to deviate in processing precision, does not effectively utilize heat generated in the laser marking process, is easy to scatter smoke generated in the processing process to cause environmental pollution, is harmful to human bodies, and can consume laser intensity when diffusing on the surface of the workpiece, thereby increasing energy consumption and affecting processing quality.
Disclosure of Invention
The invention aims to provide a laser marking machine with a impurity removing function, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a laser marking machine with edulcoration function, the on-line screen storage device comprises a workbench, laser generator, edulcoration mechanism, conveying mechanism, clamping mechanism, luminousness retaining device, collect the box, the cabinet body and controller, laser generator and workstation fastening connection, edulcoration mechanism is located the beginning end of conveying mechanism stroke, edulcoration mechanism and cabinet body fastening connection, conveying mechanism and workstation fastening connection, clamping mechanism and conveying mechanism fastening connection, luminousness retaining device and workstation fastening connection, luminousness retaining device and laser generator fastening connection, luminousness retaining device includes conversion mechanism, conversion mechanism arranges in the cabinet body, luminousness retaining device and edulcoration mechanism pipeline intercommunication, collect box and workstation fastening connection, it is located the end of conveying mechanism stroke to collect the box, cabinet body and workstation fastening connection, controller and cabinet body fastening connection, controller and laser generator electricity are connected.
The cabinet body provides the installation basis for each mechanism, the controller controls the laser generator and is used for marking the processing to the work piece, impurity removal mechanism can get rid of the debris on work piece surface, and detect the roughness on work piece surface, be equipped with clamping mechanism on the conveying mechanism, can press from both sides tight location to the work piece, and carry the work piece to the processing position in proper order, the gaseous luminousness when the steerable laser of luminousness holding device is marked maintains in a certain range, reduce the light path loss, and take away the harmful smog that the laser was marked and produce, guarantee the processing personnel safety, and can lead in impurity removal mechanism with the heat that the laser was marked in-process produced, preheat the work piece, thereby reduce the laser marking energy consumption, the work piece that the processing was accomplished is collected in the collecting box can be automatic collection, intensity of labour has been reduced.
The laser generator comprises a support and a laser head, the support is fixedly connected with the workbench, the support is fixedly connected with the laser head, the laser head is vertically arranged, and the laser head faces the upper surface of the workpiece.
The support is fixed on the workstation, provides a stable processing platform, and the laser head can be under the control of controller adjustment power, realizes leveling and marking two kinds of operating condition, and the laser head is towards the work piece upper surface, is convenient for mark the operation of beating.
The impurity removing mechanism comprises a first shield, a blowing device, a dust collecting device and a flatness detecting device, wherein the first shield is in fastening connection with the workbench, the conveying mechanism penetrates through the first shield, the dust collecting device is in fastening connection with the cabinet body, the flatness detecting device is in fastening connection with the workbench, the flatness detecting device is located on the upper side of a workpiece and located between the blowing device and the dust collecting device, the blowing device and the dust collecting device are oppositely arranged, the blowing device comprises a first fan and a blowing pipeline, the first fan is in fastening connection with the cabinet body, an air inlet of the blowing pipeline is connected with an air outlet of the first fan, and an air outlet of the blowing pipeline is horizontally arranged along the upper surface of the workpiece.
The impurity removing mechanism is based on the workbench, impurities in the impurity removing process can be prevented from flying out by the first shield, the first fan is started to generate high-speed air flow, the air blowing pipeline guides the high-speed air flow to the surface of the workpiece to remove the impurities on the surface of the workpiece, the dust collection device can suck the blown impurities, the impurities are prevented from being deposited, and the flatness of the surface of the workpiece is detected by the flatness detecting device under the assistance of the high-speed air flow.
The dust collection device comprises a first dust collector, a dust collection pipeline and a dust screen, wherein the first dust collector is fixedly connected with the cabinet body, the dust collection pipeline is connected with the first dust collector pipeline, an air inlet of the dust collection pipeline is opposite to an air outlet of the blowpipe pipeline, and the dust screen is arranged at an air outlet of the dust collection pipeline.
The first dust collector starts to collect sundries, the dust screen can ensure that the first dust collector cannot be damaged by the sundries, the dust collection pipeline air inlet and the air outlet of the air blowing pipeline are oppositely arranged, and the blown sundries can be ensured to smoothly enter the dust collection pipeline.
The flatness detection device comprises a support rod, a telescopic rod, a fixing frame and a detection head, wherein the support rod is fixedly connected with a workbench, the telescopic rod is fixedly connected with the support rod, the fixing frame is fixedly connected with the telescopic rod, the detection head is fixedly connected with the fixing frame, the detection head is located at one end of the fixing frame, which is far away from the telescopic rod, and comprises a shell, a coil, a magnet and a movable rod, the shell is fixedly connected with the fixing frame, a movable cavity is arranged in the shell, the coil is arranged in the movable cavity, the coil is electrically connected with a controller, the movable rod is slidably connected with the shell, the magnet is in transmission connection with the movable rod, and the magnet is located in the coil.
The bracing piece is fixed on the workstation, for roughness detection device provides stable support, the telescopic link can be followed the axial and is flexible, thereby drive mount horizontal migration, thereby drive the detection head and follow work piece surface horizontal migration, work piece surface can flow high-speed air current when blast apparatus starts, if work piece surface has the arch, the air current can be blocked, thereby give the carriage release lever who presses close to work piece surface an impetus, make the carriage release lever slide in the removal chamber, and then drive magnet and remove in the coil, the electromagnetic induction phenomenon takes place, produce the current signal, the controller receives the signal and carries out the analysis, can fix a position the uneven position of work piece surface.
The conveying mechanism comprises a conveying belt, a driving roller and a mounting seat, the mounting seat is fixedly connected with the workbench, the driving roller is rotationally connected with the mounting seat, the conveying belt is in transmission connection with the driving roller, and a plurality of storage grooves are formed in the conveying belt.
The driving roller drives the conveyer belt to move, and the work piece can be placed in the storage tank in proper order, and the shape in storage tank cooperatees with the work piece, thereby the conveyer belt motion drives the work piece motion of placing in the storage tank, and through edulcoration mechanism and laser generator in proper order, in carrying the collection box after the processing is accomplished, collect, avoided the manual work to collect the risk of being hurt by laser generator.
The clamping mechanism comprises a hydraulic push rod and a clamping block, the clamping mechanism is positioned in the storage groove, the hydraulic push rod is fixedly connected with the conveying belt, and the clamping block is fixedly connected with the hydraulic push rod;
when clamping: the inner walls of the two clamping blocks are abutted with the side edges of the workpiece.
After the workpiece is placed in the storage groove, the clamping blocks on two sides are pushed by the hydraulic pushing rods, the inner walls of the clamping blocks are abutted against the side edges of the workpiece, so that the workpiece is clamped, the accuracy of the machining process is guaranteed, after the machining is finished, the hydraulic pushing rods release force, the clamping blocks loosen the workpiece, and the workpiece can slide into the collecting box along the conveying belt.
The light transmittance maintaining device comprises a second shield, a light emitter, a light sensor, a suction pipe, a ventilating pipe, a heat conducting pipe, a conversion mechanism, a second dust collector and a second fan, wherein the second shield is fixedly connected with a workbench, a laser head is arranged in the second shield, the light emitter is fixedly connected with the second shield, the light sensor is arranged in the second shield, the light sensor is symmetrically arranged with the light emitter, a suction pipe air inlet is fixedly connected with the second shield, a suction pipe air outlet is fixedly connected with the conversion mechanism, a sliding plate is arranged at the suction pipe air inlet, the sliding plate is electrically connected with the light sensor, a ventilating pipe air outlet is fixedly connected with the second shield, the ventilating pipe air inlet is fixedly connected with the conversion mechanism, the heat conducting pipe air inlet is fixedly connected with the second shield, the heat conducting pipe air outlet is fixedly connected with the first shield, the heat conducting pipe is provided with a fan, the conversion mechanism comprises a box body, a partition plate is arranged in an inner cavity of the box body, the partition plate divides the box body into a first cavity, a second cavity and a third cavity, the second dust collector is arranged in the first cavity, a second dust collector air outlet is guided into the second cavity, and the second fan is arranged in the third cavity, and the second fan is guided into the third cavity.
The work piece can produce smog at the ablation when laser marking, the import and the export of second guard shield adopt rubber to keep off the curtain and can guarantee that smog can not scatter in the course of working, staff's health has been guaranteed, light transmitter and light sensor are provided with a plurality of groups along processing laser direction, and the symmetry is placed, light transmitter sends light, in the work piece course of working, smog production can reduce the luminousness in the second guard shield, light sensor received light intensity weakens, light sensor control sets up the slide that absorbs the pipeline air inlet and opens, the second dust catcher starts to absorb smog, and store in the second cavity, absorb pipeline air inlet and be provided with a plurality of according to the mounted position of light sensor, every light sensor can independent control the slide that corresponds with it, ensure that the luminousness of upper and lower position in the second guard shield keeps at certain level, light intensity received by light sensor becomes strong, the second fan starts the smoke and dust that will collect in the second cavity blows into in the second guard shield through the ventilation pipeline, keep the luminousness in certain level in the second guard shield through this circulation, heat that produces in the heat pipe can be beaten the first guard shield in the heat of marking the pipeline and guide, thereby the laser marking surface of work piece is beaten to the surface, the laser marking can be reduced.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, sundries on the surface of a workpiece are removed through the blowing device and the dust collection device, a high-speed air flow formed by the blowing device is utilized to generate a thrust when flowing through the uneven surface of the workpiece, the magnet is driven to move in the coil, the flatness of the surface of the workpiece is detected through the generated electromagnetic induction phenomenon, the machining precision is ensured, the suction pipeline and the ventilation pipeline form an internal circulation in the second shield under the cooperation of the second dust collector and the second fan, the light sensor is matched with the light emitter to detect the light transmittance in the second shield, the second dust collector and the second fan are controlled to be started and closed, so that the light transmittance in the second shield is kept at a level suitable for machining, the laser loss is avoided, the heat conduction pipeline guides the heat generated in the laser marking process into the first shield through the fan, the hot air flow preheats the surface of the unprocessed workpiece, the energy consumption is reduced, the smoke generated in the machining process is collected by the second dust collector, the environment is protected, and the harm to the machining personnel by the smoke is reduced.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic general construction of the present invention;
FIG. 2 is a B-B cross-sectional view of FIG. 1;
FIG. 3 is a schematic view of the structure of the impurity removing mechanism of the present invention;
FIG. 4 is an enlarged view of part A of FIG. 3;
FIG. 5 is a schematic view of the structure of the conveying mechanism;
FIG. 6 is a schematic top view of FIG. 1;
FIG. 7 is a schematic view of the structure of the light transmittance holding device of the present invention;
FIG. 8 is a schematic diagram of a conversion mechanism of the present invention;
in the figure: 1-workbench, 2-laser generator, 3-impurity removing mechanism, 4-conveying mechanism, 5-clamping mechanism, 6-light transmittance holding device, 7-collecting box, 8-cabinet, 9-controller, 21-bracket, 22-laser head, 31-first shield, 32-blower, 33-dust collecting device, 34-flatness detecting device, 321-first fan, 322-blower duct, 331-first cleaner, 332-dust collecting duct, 333-dust screen, 341-supporting rod, 342-telescopic rod, 343-fixing frame, 344-detecting head, 3441-housing, 3442-coil, 3443-magnet, 3444-moving rod, 34411-moving cavity, 41-conveying belt, 42-driving roller, 43-mounting seat, 411-placing slot, 51-hydraulic push rod, 52-clamping block, 61-second shield, 62-light emitter, 63-light sensor, 64-suction duct, 65-blower duct, 66-duct, 67-switching mechanism, 68-second cleaner, 69-641, 641-fan, 67675, second fan 673-fan, 6775, 671-third chamber, 671-chamber.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides the technical scheme that:
as shown in fig. 1, a laser marking machine with impurity removing function comprises a workbench 1, a laser generator 2, an impurity removing mechanism 3, a conveying mechanism 4, a clamping mechanism 5, a light transmittance holding device 6, a collecting box 7, a cabinet body 8 and a controller 9, wherein the laser generator 2 is fixedly connected with the workbench 1, the impurity removing mechanism 3 is positioned at the starting end of the travel of the conveying mechanism 4, the impurity removing mechanism 3 is fixedly connected with the cabinet body 8, the conveying mechanism 4 is fixedly connected with the workbench 1, the clamping mechanism 5 is fixedly connected with the conveying mechanism 4, the light transmittance holding device 6 is fixedly connected with the workbench 1, the light transmittance holding device 6 comprises a conversion mechanism 67, the conversion mechanism 67 is arranged in the cabinet body 8, the light transmittance holding device 6 is communicated with a pipeline of the impurity removing mechanism 3, the collecting box 7 is fixedly connected with the workbench 1, the collecting box 7 is positioned at the tail end of the travel of the conveying mechanism 4, the cabinet body 8 is fixedly connected with the workbench 1, the controller 9 is fixedly connected with the cabinet body 8, and the controller 9 is electrically connected with the laser generator 2.
The cabinet body 8 provides the installation basis for each mechanism, the controller 9 controls the laser generator 2 and is used for marking the processing to the work piece, impurity removal mechanism 3 can get rid of the debris on work piece surface to detect the roughness on work piece surface, be equipped with clamping mechanism 5 on the conveying mechanism 4, can press from both sides tight location to the work piece, and carry the work piece to the processing position in proper order, the gaseous luminousness that the light transmittance holding device 6 was controllable when laser was marked keeps in a certain range, reduce the light path loss, and take away the harmful smog that the laser was marked and produce, guarantee the processing personnel safety, and can lead into impurity removal mechanism 3 with the heat that the laser was marked in-process, preheat the work piece, thereby reduce the laser marking energy consumption, but collecting box 7 automatic collection processing completed work piece has reduced intensity of labour.
As shown in fig. 1 and 6, the laser generator 2 comprises a bracket 21 and a laser head 22, the bracket 21 is fixedly connected with the workbench 1, the bracket 21 is fixedly connected with the laser head 22, the laser head 22 is vertically arranged, and the laser head 22 faces the upper surface of the workpiece.
The support 21 is fixed on the workbench 1, provides a stable processing platform, and the laser head 22 can adjust power under the control of the controller 9 to realize two working states of leveling and marking, and the laser head 22 faces the upper surface of a workpiece to facilitate marking operation.
As shown in fig. 2, the impurity removing mechanism 3 includes a first shield 31, a blower 32, a dust collection device 33 and a flatness detecting device 34, the first shield 31 is fastened to the table 1, the conveying mechanism 4 passes through the first shield 31, the dust collection device 33 is fastened to the cabinet 8, the flatness detecting device 34 is fastened to the table 1, the flatness detecting device 34 is located on the upper side of the workpiece, between the blower 32 and the dust collection device 33, the blower 32 and the dust collection device 33 are disposed oppositely, the blower 32 includes a first fan 321 and a blower duct 322, the first fan 321 is fastened to the cabinet 8, an air inlet of the blower duct 322 is connected to an air outlet of the first fan 321, and an air outlet of the blower duct 322 is horizontally disposed along the upper surface of the workpiece.
The impurity removing mechanism 3 is based on the workbench 1, the first shield 31 can ensure that impurities in the impurity removing process can not fly out, the first fan 321 is started to generate high-speed air flow, the air blowing pipeline 322 guides the high-speed air flow to the surface of a workpiece to remove impurities on the surface of the workpiece, the dust collection device 33 can suck the blown impurities to avoid impurity accumulation, and the flatness detecting device 34 detects the flatness of the surface of the workpiece under the assistance of the high-speed air flow.
As shown in fig. 3, the dust collection device 33 includes a first dust collector 331, a dust collection pipe 332 and a dust screen 333, the first dust collector 331 is fixedly connected with the cabinet 8, the dust collection pipe 332 is connected with the first dust collector 331 through a pipe, an air inlet of the dust collection pipe 332 is opposite to an air outlet of the air blowing pipe 322, and the dust screen 333 is disposed at the air outlet of the dust collection pipe 332.
The first dust collector 331 is started to collect sundries, the dust screen 333 can ensure that the first dust collector 331 is not damaged by the sundries, the air inlet of the dust collection pipeline 332 is opposite to the air outlet of the blowing pipeline 322, and the blown sundries can be ensured to smoothly enter the dust collection pipeline.
As shown in fig. 2 and 4, the flatness detecting device 34 includes a supporting rod 341, a telescopic rod 342, a fixing frame 343 and a detecting head 344, the supporting rod 341 is fastened to the workbench 1, the telescopic rod 342 is fastened to the supporting rod 341, the fixing frame 343 is fastened to the telescopic rod 342, the detecting head 344 is fastened to the fixing frame 343, the detecting head 344 is located at one end of the fixing frame 343 far away from the telescopic rod 342, the detecting head 344 includes a housing 3441, a coil 3442, a magnet 3443 and a moving rod 3444, the housing 3441 is fastened to the fixing frame 343, a moving cavity 34411 is provided in the housing 3441, the coil 3442 is disposed in the moving cavity 34411, the coil 3442 is electrically connected to the controller 9, the moving rod 3444 is slidingly connected to the housing 3441, the magnet 3443 is in transmission connection with the moving rod 3444, and the magnet 3443 is located in the coil 3442.
The supporting rod 341 is fixed on the workbench 1 to provide stable support for the flatness detecting device 34, the telescopic rod 342 can stretch and retract along the axial direction, so that the fixing frame 343 is driven to move horizontally, the detecting head 344 is driven to move horizontally along the surface of the workpiece, when the blowing device 32 is started, the surface of the workpiece can flow through high-speed air flow, if the surface of the workpiece is provided with a protrusion, the air flow can be blocked, so that the moving rod 3444 close to the surface of the workpiece is pushed, the moving rod 3444 slides in the moving cavity 34411, the magnet 3443 is driven to move in the coil 3442, an electromagnetic induction phenomenon occurs, a current signal is generated, and the controller 9 receives the signal to analyze the uneven position of the surface of the workpiece.
As shown in fig. 5, the conveying mechanism 4 includes a conveying belt 41, a driving roller 42 and a mounting seat 43, the mounting seat 43 is fixedly connected with the workbench 1, the driving roller 42 is rotatably connected with the mounting seat 43, the conveying belt 41 is in transmission connection with the driving roller 42, and a plurality of storage slots 411 are formed in the conveying belt 41.
The driving roller 42 drives the conveying belt 41 to move, workpieces can be placed in the object placing groove 411 in sequence, the shape of the object placing groove 411 is matched with the workpieces, the conveying belt 41 moves to drive the workpieces placed in the object placing groove 411 to move, the workpieces sequentially pass through the impurity removing mechanism 3 and the laser generator 2, and the workpieces are conveyed into the collecting box 7 after being processed and collected, so that the risk of damage of the laser generator 2 during manual collection is avoided.
As shown in fig. 5, the clamping mechanism 5 comprises a hydraulic push rod 51 and a clamping block 52, the clamping mechanism 5 is positioned in the object placing slot 411, the hydraulic push rod 51 is fixedly connected with the conveying belt 41, and the clamping block 52 is fixedly connected with the hydraulic push rod 51;
when clamping: the inner walls of the two clamping blocks 52 are abutted against the side edges of the workpiece.
After the workpiece is placed in the storage slot 411, the clamping blocks 52 on two sides are pushed by the hydraulic push rod 51, the inner walls of the clamping blocks 52 are abutted against the side edges of the workpiece, so that the workpiece is clamped, the machining process is accurate, after machining is finished, the hydraulic push rod 51 leaks force, and the workpiece can slide into the collection box 7 along the conveying belt 41.
As shown in fig. 7 and 8, the light transmittance maintaining device 6 includes a second shield 61, a light emitter 62, a light sensor 63, a suction pipe 64, a ventilation pipe 65, a heat conducting pipe 66, a switching mechanism 67, a second dust collector 68 and a second fan 69, the second shield 61 is fixedly connected with the workbench 1, the laser head 22 is placed in the second shield 61, the light emitter 62 is fixedly connected with the second shield 61, the light sensor 63 is placed in the second shield 61, the light sensor 63 is symmetrically placed with the light emitter 62, an air inlet of the suction pipe 64 is fixedly connected with the second shield 61, an air outlet of the suction pipe 64 is fixedly connected with the switching mechanism 67, a sliding plate 641 is arranged at an air inlet of the suction pipe 64, the sliding plate 641 is electrically connected with the light sensor 63, an air outlet of the ventilation pipe 65 is fixedly connected with the second shield 61, an air inlet of the ventilation pipe 65 is fixedly connected with the switching mechanism 67, the heat conducting pipe 66 is fixedly connected with the second shield 61, the heat conducting pipe 66 is fixedly connected with the first shield 31, the switching mechanism 66 is provided with a fan 661, an inner cavity 661 of the box 671 is provided with a partition 671, the partition 671 is arranged in the inner cavity of the box, the partition 671 guides the box 671 into a first cavity 673 and a second cavity 6768 to a third dust collector cavity 673, and a third cavity 6768 is placed in the second cavity is a cavity 673.
The work piece can produce smog at the ablation effect when laser marking, the import and the export of second guard shield 61 adopt rubber to keep off the curtain and can guarantee that smog can not scatter in the course of working, staff's health has been guaranteed, light emitter 62 and light sensor 63 are provided with a plurality of groups along the processing laser direction, and the symmetry is placed, light emitter 62 sends light, in the work piece course of working, smog production can reduce the luminousness in second guard shield 61, light intensity received by light sensor 63 weakens, light sensor 63 controls the slide 641 that sets up the air inlet at suction duct 64 opens, second dust catcher 68 starts to suck the smog away, and store in second cavity 673, suction duct 64 air inlet is provided with a plurality of according to the mounted position of light sensor 63, every light sensor 63 can independently control slide 641 that corresponds with it, ensure that the luminousness of the upper and lower position in the second guard shield 61 keeps at certain level, this light intensity received by light sensor 63 becomes strong, second fan 69 starts to blow in the smoke and dust that will collect in second cavity 673 in second guard shield 61 through suction duct 65, heat dissipation can be carried out in the work piece course of working at certain heat dissipation level in the second guard shield 61 through circulation, can be beaten to the heat dissipation in the surface of the work piece, and the heat dissipation is reduced in the course of working.
The working principle of the invention is as follows: the workpiece is placed in a storage slot 411 on a conveying belt 41, a hydraulic push rod 51 pushes a clamping block 52 to clamp the workpiece, the workpiece passes through a impurity removing mechanism 3 under the driving of the conveying belt 41, a first fan 321 is started to generate high-speed air flow, an air blowing pipeline 322 generates high-speed air flow to horizontally flow along the surface of the workpiece to remove impurities on the surface of the workpiece, a dust suction device 33 can suck the blown impurities, when the surface of the workpiece is raised, the horizontally flowing air flow is reversed to enable the air flow to obliquely flow upwards, so that a movable rod 3444 is pushed to move upwards, a magnet 3443 is driven to perform cutting magnetic induction line movement in a coil 3442 to generate induction current, a controller 9 receives a signal to analyze the signal, the uneven surface of the workpiece is positioned, a laser generator 2 is controlled to perform leveling operation firstly, a suction pipeline 64 and a ventilation pipeline 65 are matched with a second fan 69 to form an internal circulation in a second shield 61 under the cooperation of the second dust collector 68, a light sensor 63 is matched with a light emitter 62, the light transmittance in the second shield 61 is detected, the air flow is controlled to start the air flow in the horizontal flow, the second dust collector 68 and the second fan 69 is controlled to enable the air flow to flow upwards flow, thereby drive a moving rod 3443 to perform cutting magnetic induction line movement in the coil 3442, the induction current is received by the controller 9, the signal is analyzed, the signal is received by the controller to analyze the surface of the workpiece is leveled by the workpiece, the uneven surface is processed by the workpiece surface of the workpiece, and the workpiece is processed by the workpiece under the working conditions of a high temperature, and the working temperature, and the workpiece is processed by a workpiece surface and the workpiece and is processed by a workpiece surface.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. 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 laser marking machine with edulcoration function, its characterized in that: the laser marking machine with the impurity removing function comprises a workbench (1), a laser generator (2), an impurity removing mechanism (3), a conveying mechanism (4), a clamping mechanism (5), a light transmittance maintaining device (6), a collecting box (7), a cabinet body (8) and a controller (9), wherein the laser generator (2) is in fastening connection with the workbench (1), the impurity removing mechanism (3) is located at the initial end of a travel of the conveying mechanism (4), the impurity removing mechanism (3) is in fastening connection with the cabinet body (8), the conveying mechanism (4) is in fastening connection with the workbench (1), the clamping mechanism (5) is in fastening connection with the conveying mechanism (4), the light transmittance maintaining device (6) is in fastening connection with the workbench (1), the light transmittance maintaining device (6) is in fastening connection with the laser generator (2), the light transmittance maintaining device (6) comprises a conversion mechanism (67), the conversion mechanism (67) is arranged in the cabinet body (8), the light transmittance maintaining device (6) is in fastening connection with the collecting box (7) and the light transmittance maintaining device (7) is located at the tail end of the travel of the collecting box (7) and is in communication with the conveying box (7), the cabinet body (8) is fixedly connected with the workbench (1), the controller (9) is fixedly connected with the cabinet body (8), and the controller (9) is electrically connected with the laser generator (2).
2. The laser marking machine with impurity removal function according to claim 1, wherein: the laser generator (2) comprises a support (21) and a laser head (22), the support (21) is fixedly connected with the workbench (1), the support (21) is fixedly connected with the laser head (22), the laser head (22) is vertically arranged, and the laser head (22) faces the upper surface of a workpiece.
3. The laser marking machine with impurity removal function according to claim 2, wherein: the utility model provides a clean-up mechanism (3) includes first guard shield (31), blast apparatus (32), dust extraction (33) and flatness detection device (34), first guard shield (31) and workstation (1) fastening connection, conveying mechanism (4) pass first guard shield (31), dust extraction (33) and cabinet body (8) fastening connection, flatness detection device (34) and workstation (1) fastening connection, flatness detection device (34) are located the work piece upside, be located between blast apparatus (32) and dust extraction (33), blast apparatus (32) and dust extraction (33) set up relatively, blast apparatus (32) include first fan (321) and blast pipe (322), first fan (321) and cabinet body (8) fastening connection, blast pipe (322) air inlet and first fan (321) air outlet are connected, blast pipe (322) are arranged along work piece upper surface level.
4. A laser marking machine with impurity removal function according to claim 3, wherein: the dust collection device (33) comprises a first dust collector (331), a dust collection pipeline (332) and a dust screen (333), wherein the first dust collector (331) is fixedly connected with the cabinet body (8), the dust collection pipeline (332) is connected with the first dust collector (331) in a pipeline manner, an air inlet of the dust collection pipeline (332) is opposite to an air outlet of the air blowing pipeline (322), and the dust screen (333) is arranged at the air outlet of the dust collection pipeline (332).
5. The laser marking machine with impurity removal function according to claim 4, wherein: the flatness detection device (34) comprises a supporting rod (341), a telescopic rod (342), a fixing frame (343) and a detection head (344), the supporting rod (341) is in fastening connection with a workbench (1), the telescopic rod (342) is in fastening connection with the supporting rod (341), the fixing frame (343) is in fastening connection with the telescopic rod (342), the detection head (344) is in fastening connection with the fixing frame (343), the detection head (344) is located at one end, far away from the telescopic rod (342), of the fixing frame (343) and comprises a shell (3441), a coil (3442), a magnet (3443) and a moving rod (3444), the shell (3441) is in fastening connection with the fixing frame (343), a moving cavity (34411) is arranged in the shell (3441), the coil (3442) is electrically connected with a controller (9), the moving rod (3444) is in sliding connection with the shell (3441), and the magnet (3443) is connected with the moving rod (3444) and the magnet (3442).
6. The laser marking machine with impurity removal function according to claim 5, wherein: conveying mechanism (4) are including conveyer belt (41), driving roller (42) and mount pad (43), mount pad (43) and workstation (1) fastening connection, driving roller (42) are connected with mount pad (43) rotation, conveyer belt (41) are connected with driving roller (42) transmission, be equipped with a plurality of on conveyer belt (41) and put thing groove (411).
7. The laser marking machine with impurity removal function according to claim 6, wherein: the clamping mechanism (5) comprises a hydraulic push rod (51) and a clamping block (52), the clamping mechanism (5) is positioned in the storage groove (411), the hydraulic push rod (51) is fixedly connected with the conveying belt (41), and the clamping block (52) is fixedly connected with the hydraulic push rod (51);
when clamping: the inner walls of the two clamping blocks (52) are abutted against the side edges of the workpiece.
8. The laser marking machine with impurity removal function according to claim 7, wherein: the light transmittance maintaining device (6) comprises a second shield (61), a light emitter (62), a light sensor (63), a suction pipe (64), a ventilation pipe (65), a heat conducting pipe (66), a conversion mechanism (67), a second dust collector (68) and a second fan (69), wherein the second shield (61) is fixedly connected with the workbench (1), the laser head (22) is arranged in the second shield (61), the light emitter (62) is fixedly connected with the second shield (61), the light sensor (63) is arranged in the second shield (61), the light sensor (63) is symmetrically arranged with the light emitter (62), an air inlet of the suction pipe (64) is fixedly connected with the second shield (61), an air outlet of the suction pipe (64) is fixedly connected with the conversion mechanism (67), a slide plate (641) is arranged at the air inlet of the suction pipe (64), the slide plate (641) is electrically connected with the light sensor (63), an air outlet of the suction pipe (65) is fixedly connected with the second shield (61), the air inlet of the suction pipe (64) is fixedly connected with the conversion mechanism (67), the air inlet of the suction pipe (64) is fixedly connected with the ventilation mechanism (67), the utility model discloses a fan, including heat conduction pipeline (66), heat conduction pipeline (66) gas outlet and first guard shield (31) fastening connection, heat conduction pipeline (66) are equipped with fan (661), conversion mechanism (67) include box (675), the inner chamber of box (675) is equipped with baffle (671), baffle (671) divide into first cavity (672), second cavity (673) and third cavity (674) with box (675), in first cavity (672) was arranged in to second dust catcher (68), second cavity (673) are led to second dust catcher (68) air outlet, in third cavity (674) is arranged in to second fan (69), second fan (69) air outlet direction second cavity (673).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311239024.8A CN117047296A (en) | 2023-09-25 | 2023-09-25 | Laser marking machine with edulcoration function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311239024.8A CN117047296A (en) | 2023-09-25 | 2023-09-25 | Laser marking machine with edulcoration function |
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| CN117047296A true CN117047296A (en) | 2023-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311239024.8A Withdrawn CN117047296A (en) | 2023-09-25 | 2023-09-25 | Laser marking machine with edulcoration function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117606397A (en) * | 2024-01-18 | 2024-02-27 | 北京妙想科技有限公司 | Combined light source for machine vision detection |
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- 2023-09-25 CN CN202311239024.8A patent/CN117047296A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117606397A (en) * | 2024-01-18 | 2024-02-27 | 北京妙想科技有限公司 | Combined light source for machine vision detection |
| CN117606397B (en) * | 2024-01-18 | 2024-03-26 | 北京妙想科技有限公司 | Combined light source for machine vision detection |
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Application publication date: 20231114 |