CN117987829B - High-speed laser cladding equipment and method - Google Patents
High-speed laser cladding equipment and method Download PDFInfo
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- CN117987829B CN117987829B CN202410404224.2A CN202410404224A CN117987829B CN 117987829 B CN117987829 B CN 117987829B CN 202410404224 A CN202410404224 A CN 202410404224A CN 117987829 B CN117987829 B CN 117987829B
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- 238000004372 laser cladding Methods 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000005273 aeration Methods 0.000 claims abstract description 53
- 230000000694 effects Effects 0.000 claims abstract description 8
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 238000005253 cladding Methods 0.000 claims description 40
- 238000000746 purification Methods 0.000 claims description 14
- 238000009826 distribution Methods 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 238000007790 scraping Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 4
- 239000005341 toughened glass Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 6
- 241001233242 Lontra Species 0.000 abstract description 2
- 210000003128 head Anatomy 0.000 description 19
- 239000007789 gas Substances 0.000 description 18
- 239000000428 dust Substances 0.000 description 11
- 230000007613 environmental effect Effects 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 8
- 239000000779 smoke Substances 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 210000002345 respiratory system Anatomy 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
- C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention relates to the technical field of laser cladding, and particularly discloses high-speed laser cladding equipment and a high-speed laser cladding method. The inside that utilizes the suction fan to inhale harmful air to handle the case through induced air fill, the air passes through the even discharge of aeration shower nozzle, makes the inside that harmful air can be even to be full of in solution, and the second motor drive pivot rotates and drives aeration otter board and further breaks up gaseous, makes harmful gas formation finer bubble, can improve the area of contact of bubble good solution, can improve the effect of harmful substance in the solution adsorption treatment air, makes this equipment can adsorb harmful gas through the solution, can improve its air handling ability.
Description
Technical Field
The invention relates to the technical field of laser cladding, in particular to high-speed laser cladding equipment and a method.
Background
A laser cladding machine is an apparatus that melts and sprays a powder material onto a workpiece surface using a laser as a heat source. Such devices are commonly used for surface coating, repair and enhancing the properties of materials. By controlling parameters such as power, focusing and scanning speed of laser, an accurate cladding process can be realized, so that a high-quality coating is obtained. The existing laser cladding machine has the defects that in the using process, most of the laser cladding machines are not good in protective performance, sparks can be splashed when cladding materials are melted by the laser cladding machine, and workers can be scalded when standing beside the laser cladding machine.
The utility model of China with the bulletin number of CN220202041U discloses a laser cladding machine with a protection structure, which comprises a laser cladding machine, wherein one side surface of the laser cladding machine is fixedly connected with a control panel, the upper surface of the laser cladding machine is fixedly connected with an electric sliding table, the upper surface of the electric sliding table is slidably connected with a fixing frame, the lower surface of the fixing frame is fixedly connected with a laser head, one side surface of the fixing frame is provided with a protection mechanism, and the upper surface of the laser cladding machine is provided with a clamping mechanism. This take protective structure's laser cladding machine, through diaphragm, slider, riser, ya keli board and the setting of spout, when the laser head cladding to substrate surface, the diaphragm can follow the mount and remove, and the slider slides in the spout simultaneously, and the ya keli board on the riser can block the spark that splashes, and the ya keli board is transparent can not influence the observation of staff to the substrate cladding simultaneously, just so reaches the protection effect of threaded connection to the staff.
The equipment has a certain protection function during cladding processing, however, the whole protection capability is still limited, firstly, the equipment only depends on the assistance of a sub-force plate to shield and protect during the use process, and has the function of blocking sparks, but a large amount of smoke can be generated during the laser cladding process, harmful gases such as nitrogen oxides, carbon monoxide and the like generated during the cladding process are harmful to the health of operators, and tiny particles such as metal dust, oxides and the like are generated during the cladding process, so that the whole protection capability is insufficient if excessive inhalation possibly damages the respiratory system of the operators.
Disclosure of Invention
The invention aims to provide high-speed laser cladding equipment and a method thereof, which are used for solving the problems of the background technology.
In order to achieve the above object, in a first aspect, the present invention provides a high-speed laser cladding apparatus, which comprises a base, wherein supporting legs are fixedly installed at four corners of the top of the base, a laser cladding machine is fixedly installed at the top of the supporting legs, a transfer device is installed at the top of the laser cladding machine, a cladding device is installed at the top of the transfer device, a protection processing device is installed in the middle of the back of the laser cladding machine, the input end of the protection processing device is communicated with the cladding device, a distribution box is fixedly installed at one side of the top of the laser cladding machine, a controller is fixedly installed at the outer side of the distribution box, a sliding table module is arranged at one side of the top of the laser cladding machine, a support plate is fixedly installed at one side of the top of the sliding table module, which is far away from the distribution box, a third motor is fixedly installed at the outer end of the support plate, the output end of the third motor penetrates through the support plate, and three clamping jaws are also rotationally connected to one side of the distribution box, which is close to the support plate;
The cladding device comprises a sliding seat, a supporting arm is fixedly arranged on one side of the top of the sliding seat, the sliding seat is fixedly arranged at the top of the transfer device, a telescopic cylinder is fixedly arranged at the top of the supporting arm, a laser cladding head is fixedly arranged at the output end of the telescopic cylinder, which penetrates through the upper end of the supporting arm, a connecting pipe rack is fixedly arranged at the top of the supporting arm, two groups of air guiding hoppers are fixedly arranged at the upper end of the connecting pipe rack, the air guiding hoppers are respectively arranged on two sides of the telescopic cylinder, the connecting pipe rack is communicated with the protection treatment device, and the whole cross section of the air guiding hoppers is in an inverted isosceles trapezoid shape.
Further, transfer device includes spout and first motor, the spout is seted up in the middle of the top of laser cladding machine, the inboard rotation of spout is connected with first lead screw, first motor fixed mounting is in one side middle part upper end of laser cladding machine, the output of first motor and the one end fixed connection of first lead screw, the surface threaded connection of first lead screw has the slider, the top of slider and the bottom fixed connection of slide.
Further, the protection processing apparatus includes the processing case, processing case fixed mounting is in the dorsal part middle part of laser cladding machine, one side lower extreme fixed mounting of processing case has the suction fan, the input of suction fan is linked together with the connecting pipe frame through the hose, processing mechanism is installed to the interior bottom of processing case, purifying mechanism is installed at the interior top of processing case, actuating mechanism is installed to one side lower extreme that processing case kept away from the suction fan, the ventilation groove has been seted up to top one side of processing case.
Further, one end of the top of the sliding seat, which is far away from the supporting arm, is fixedly provided with a baffle, the upper end of the baffle is provided with an observation window, and the inside of the observation window is provided with a toughened glass plate.
Further, the treatment mechanism comprises an aeration main pipe, the aeration main pipe is fixedly arranged at the bottom end of the inner side of the treatment box, the input end of the aeration main pipe is communicated with the output end of the suction fan, a plurality of aeration side pipes are fixedly arranged at equal intervals on two sides of the aeration main pipe, and a plurality of aeration spray heads are fixedly arranged at equal intervals on the bottom of each aeration side pipe.
Further, the treatment mechanism further comprises two groups of rotating shafts, the rotating shafts are rotatably connected to two sides of the inner bottom of the treatment box, the rotating shafts are arranged above the main aeration pipe, and a plurality of aeration screen plates are fixedly arranged on the outer surface of the rotating shafts at equal intervals.
Further, actuating mechanism includes three drive pulley and mounting bracket, the drive pulley rotates to be connected in one side lower extreme of handling case, and is three sets of two sets of drive pulleys that lie in the below both sides in the drive pulley respectively with correspond pivot fixed connection, mounting bracket fixed mounting is in the laser cladding machine and is close to one side lower extreme of drive pulley, the outside one end fixed mounting of mounting bracket has the second motor, the output of second motor and one drive pulley fixed connection that lies in the below, three sets of pass through the drive belt transmission between the drive pulley and be connected.
Further, the processing mechanism still includes clean subassembly, clean subassembly includes the second lead screw, the second lead screw rotates to be connected in the inboard bottom of processing box, the second lead screw sets up in the top of pivot, the outside of second lead screw and the drive pulley fixed connection who is located the top in three group's drive pulleys, the surface threaded connection of second lead screw has the movable seat, movable seat sliding connection is in the inboard bottom of processing box, equidistant fixed mounting in top of movable seat has a plurality of expansion springs, expansion spring's top fixed mounting has the brush board that scrapes, the bottom both sides fixed mounting who scrapes the brush board has branch, branch setting runs through the movable seat in expansion spring's inside and bottom.
Further, purifying mechanism includes slide rail and opening, slide rail fixed mounting is in the inboard middle part of processing box, the opening is seted up in one side upper end of processing box, the inside sliding connection of slide rail has the slide, the top fixed mounting of slide has the filter screen case, the outer end of filter screen case runs through opening fixed mounting and has the closing plate, the inside of filter screen case has been placed the active carbon and has purified the core, the top of closing plate is equipped with the hand and twists the bolt, the closing plate is connected with processing box through the hand and twists the bolt, the bottom of filter screen case is laminated with the top of scraping the brush board, the both sides of movable seat and the inboard laminating of slide rail.
In a second aspect, the present invention provides a method for using a high-speed laser cladding apparatus, comprising the steps of:
Step one: placing the workpiece on a laser cladding machine workbench, starting a sliding table module and a support plate to adjust the positions of the three clamping jaw discs so as to adjust the positions and angles of the workpiece and ensure that the laser cladding head can accurately irradiate the surface of the workpiece;
Step two: starting equipment, wherein the laser cladding head starts to emit laser beams, and the transfer device is moved to a preset position;
Step three: the focal length and the power of the laser cladding head are adjusted, so that the laser beam can be ensured to accurately irradiate the surface of the workpiece, and the required cladding effect is generated;
step four: controlling the overall movement speed and track of the transfer device, so that the laser cladding head can rapidly move on the surface of the workpiece, and finishing cladding operation;
Step five: and monitoring the temperature and the formation condition of a molten pool in the cladding process, and timely adjusting parameters of a laser cladding head to ensure cladding quality.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the product is driven to be in a rotating state by utilizing the third motor, the telescopic cylinder is matched to operate so as to push the laser cladding head to be close to the product, the outer surface of the product can be clad through the laser cladding head along with the product in the rotating state, the sliding seat can be driven by utilizing the first motor to operate so as to drive the laser cladding head to transversely displace, the outer surface of the product can be uniformly clad, meanwhile, the sliding table module is arranged, the displacement of the driving support plate can be flexibly regulated, the distance between the three clamping jaw discs can be flexibly regulated by regulating the displacement of the support plate, the integral adapting capacity of the device can be improved, and the device is convenient to flexibly adapt and use.
Secondly, in the invention, negative pressure suction force is generated by using the operation of the suction fan, dust and fragments and harmful substances are conveyed into the treatment box, the purification mechanism assists in treating the air, the condition that the harmful air is attached to the air to damage a human body can be avoided, the pollution to the environment is reduced, the damage to the respiratory system and eyes of the human body is reduced, the smoke purification is beneficial to the environment and health, the stable operation of equipment is also facilitated, and the production efficiency and the product quality are improved.
Thirdly, in the invention, the harmful air is sucked into the treatment box through the air suction hopper by utilizing the air suction fan, the air is uniformly discharged through the aeration spray nozzle, the harmful air is enabled to be uniformly filled into the solution, the second motor drives the rotating shaft to rotate so as to drive the aeration screen plate to further scatter the gas, the harmful gas is enabled to form finer bubbles, the contact area of the bubble good solution can be improved, the effect of absorbing harmful substances in the treatment air by the solution can be improved, the equipment can be enabled to absorb the harmful gas by the solution, and the air treatment capacity of the equipment can be improved.
Fourth, in the invention, the active carbon purifying core and the filter screen box are utilized to further purify harmful gas, the second motor is used for driving the driving belt wheel to drive the second screw rod to drive the movable seat to transversely slide in the treatment box, the movable seat can be driven to reciprocate to move by starting the second motor to rotate forward and reversely, the scraping brush plate can be driven to reciprocally scrape and clean the bottom of the filter screen box through the reciprocating displacement of the movable seat, so that the bottom of the filter screen box has an anti-blocking function, the situation that dust and debris impurities are attached to the bottom of the filter screen box to cause blocking can be avoided, and the integral protective performance and stability of the device can be improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a top perspective view of the overall structure of the present invention;
FIG. 3 is a rear perspective view of the overall structure of the present invention;
FIG. 4 is a schematic view of the structure of the protective treatment device and the cladding device of the present invention;
FIG. 5 is a schematic view showing the internal structure of the protection processing device of the present invention;
FIG. 6 is a schematic view showing the structure of the protection processing device and the purification mechanism in the unfolded state of the present invention;
FIG. 7 is a schematic view of the cleaning mechanism and cleaning assembly of the present invention;
FIG. 8 is a schematic view of a cleaning assembly according to the present invention;
fig. 9 is a bottom perspective view of the treatment mechanism of the present invention.
In the figure: 1. a base; 2. support legs; 3. a laser cladding machine; 4. a transfer device; 41. a chute; 42. a first motor; 43. a first screw rod; 44. a slide block; 5. cladding device; 51. a slide; 52. a support arm; 53. a telescopic cylinder; 54. a laser cladding head; 55. connecting a pipe support; 56. an air inducing bucket; 57. a baffle; 58. an observation window; 6. a protective treatment device; 61. a treatment box; 62. a suction fan; 63. a processing mechanism; 631. an aeration main pipe; 632. an aeration side pipe; 633. an aeration spray head; 634. a rotating shaft; 635. an aeration screen plate; 64. a purifying mechanism; 641. a slide rail; 642. an opening; 643. a slide plate; 644. a filter screen box; 645. a sealing plate; 646. an activated carbon purification core; 65. a driving mechanism; 651. a transmission belt wheel; 652. a mounting frame; 653. a second motor; 66. a cleaning assembly; 661. a second screw rod; 662. a movable seat; 663. a telescopic spring; 664. a support rod; 665. scraping the brush plate; 7. a distribution box; 8. a controller; 9. a support plate; 10. a third motor; 11. a three jaw disc; 12. a sliding table module.
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.
Referring to fig. 1-9, in an embodiment of the present invention, a high-speed laser cladding apparatus includes a base 1, supporting legs 2 are fixedly installed at four corners of a top of the base 1, a laser cladding machine 3 is fixedly installed at tops of the four supporting legs 2 together, a transfer device 4 is installed at the top of the laser cladding machine 3, a cladding device 5 is installed at the top of the transfer device 4, a protection processing device 6 is installed in a middle part of a back surface of the laser cladding machine 3, an input end of the protection processing device 6 is communicated with the cladding device 5, a distribution box 7 is fixedly installed at one side of the top of the cladding apparatus, a controller 8 is fixedly installed at an outer side of the distribution box 7, a sliding table module 12 is arranged at one side of the top of the laser cladding machine 3, a support plate 9 is fixedly installed at one side of the top of the sliding table module 12 far from the distribution box 7, a third motor 10 is fixedly installed at an outer end of the support plate 9, a three clamping jaw plates 11 are fixedly installed at an output end of the third motor 10, and one side of the distribution box 7 near the support plate 9 is also rotatably connected with the three clamping jaw plates 11;
Cladding device 5 includes slide 51, slide 51 top one side fixed mounting has support arm 52, slide 51 fixed mounting is in the top of transfer device 4, the top fixed mounting of support arm 52 has flexible cylinder 53, the output of flexible cylinder 53 runs through the upper end fixed mounting of support arm 52 has laser cladding head 54, the top fixed mounting of support arm 52 has connecting pipe support 55, connecting pipe support 55's upper end fixed mounting has two sets of induced air hoppers 56, induced air hoppers 56 set up in the both sides of flexible cylinder 53 respectively, connecting pipe support 55 and protection processing device 6 are linked together, induced air hoppers 56's whole cross-section shape is the isosceles trapezoid setting of inversion, set up cladding device 5, can be during the use through starting flexible cylinder 53 operation, can assist to promote laser cladding head 54 to contact the product and carry out cladding processing, and set up connecting pipe support 55 cooperation intercommunication protection processing device 6, can collect harmful gas to the inside of protection processing device 6, can play better purification processing function to it, can avoid harmful gas to cause the influence to the human body, can improve its holistic protective capability and environmental protection performance.
Referring to fig. 1-3, the transfer device 4 includes a chute 41 and a first motor 42, the chute 41 is opened in the middle of the top of the laser cladding machine 3, a first screw rod 43 is rotatably connected to the inner side of the chute 41, the first motor 42 is fixedly installed at the upper end of one side middle of the laser cladding machine 3, the output end of the first motor 42 is fixedly connected with one end of the first screw rod 43, a sliding block 44 is screwed on the outer surface of the first screw rod 43, the top of the sliding block 44 is fixedly connected with the bottom of the sliding seat 51, the transfer device 4 is arranged, the first motor 42 is started to operate during use, the first motor 42 drives the first screw rod 43 to rotate, the sliding block 44 can be driven to slide in an auxiliary manner, the sliding block 44 can be driven to drive the cladding device 5 to transversely displace, uniform cladding processing can be performed, and the integral processing convenience of the device is improved.
Referring to fig. 1-9, the protection processing device 6 includes a processing box 61, the processing box 61 is fixedly installed in the middle of the back side of the laser cladding machine 3, a suction fan 62 is fixedly installed at the lower end of one side of the processing box 61, the input end of the suction fan 62 is communicated with a connecting pipe rack 55 through a hose, the auxiliary connection is adopted by the hose, when the sliding seat 51 slides, the auxiliary swing of the hose can avoid the condition affecting activities, the whole device is convenient for adjust the position in the use process, a processing mechanism 63 is installed at the inner bottom of the processing box 61, a purifying mechanism 64 is installed at the inner top of the processing box 61, a driving mechanism 65 is installed at the lower end of one side of the processing box 61 far away from the suction fan 62, and a ventilation groove is formed at one side of the top of the processing box 61, so that the protection device is provided, during the use period, the suction fan 62 can be started to operate, harmful gas during cladding is sucked into the processing box 61 through the suction fan 62, the inside during welding period, the auxiliary absorption is carried out through the purifying mechanism 63, the harmful gas during welding can be better, the whole device is convenient for adjusting the position, the purifying mechanism 63 is matched with the processing mechanism, the harmful gas can be better, the whole device can be prevented from being damaged, the environment, the whole device can be protected, and the performance can be protected against the environment, and the human body can be protected.
Referring to fig. 1-4, a baffle 57 is fixedly installed at one end of the top of the sliding seat 51 far away from the supporting arm 52, an observation window 58 is formed at the upper end of the baffle 57, a toughened glass plate is arranged in the observation window 58, the baffle 57 is arranged, sparks can be shielded by the baffle 57 during use, so that the device has strong protective performance, the observation window 58 is arranged, observation can be performed during cladding processing, and operation and use are facilitated.
Referring to fig. 1-9, the treatment mechanism 63 includes an aeration main pipe 631, the aeration main pipe 631 is fixedly installed at the bottom end of the inner side of the treatment tank 61, the input end of the aeration main pipe 631 is communicated with the output end of the suction fan 62, a plurality of aeration side pipes 632 are fixedly installed at equal intervals on two sides of the aeration main pipe 631, a plurality of aeration spray heads 633 are fixedly installed at equal intervals on the bottom of each aeration side pipe 632, and the aeration main pipe 631 is provided, so that during use, smoke can be introduced into the aeration side pipes 632, and is uniformly discharged through aeration spraying at the bottom of the aeration side pipes 632, so that fine bubbles can be formed in the smoke, the overall smoke treatment capacity can be improved, and the adsorption capacity of solution on the smoke can be improved.
Referring to fig. 1-9, the processing mechanism 63 further includes two sets of rotating shafts 634, the rotating shafts 634 are rotatably connected to two inner bottom sides of the processing box 61, the rotating shafts 634 are disposed above the aeration main pipe 631, a plurality of aeration screen plates 635 are fixedly mounted on the outer surface of the rotating shafts 634 at equal intervals, the rotating shafts 634 are disposed, the two sets of rotating shafts 634 can be synchronously driven to rotate through the driving mechanism 65 during use, the two sets of rotating shafts 634 can synchronously drive the aeration screen plates 635 to rotate, the aeration screen plates 635 are in a rotating state, bubbles in a solution can be efficiently broken up, finer bubbles are promoted to form, the adsorption and purification time and the solution contact area of the bubbles are improved, and the integral purification and adsorption capacity of the bubbles can be improved.
Referring to fig. 4, the driving mechanism 65 includes three sets of driving pulleys 651 and a mounting frame 652, the three sets of driving pulleys 651 are all rotatably connected to a lower end of one side of the processing box 61, two sets of driving pulleys 651 located at two sides below the three sets of driving pulleys 651 are respectively fixedly connected with the corresponding rotating shafts 634, the mounting frame 652 is fixedly installed at a lower end of one side of the laser cladding machine 3, which is close to the driving pulleys 651, a second motor 653 is fixedly installed at one end of the outer side of the mounting frame 652, an output end of the second motor 653 is fixedly connected with one driving pulley 651 located below, the three sets of driving pulleys 651 are in driving connection through a driving belt, the driving mechanism 65 can drive the driving pulleys 651 to rotate through driving belt cooperation transmission, the three sets of driving pulleys 651 can be driven to rotate through the driving pulleys 651, the auxiliary driving rotating shafts 634 can be driven by the auxiliary driving shafts 634 to rotate, the aeration screens 634 can be synchronously driven to rotate, and the whole aeration performance of the aeration screens 634 can be improved.
Referring to fig. 8-9, the processing mechanism 63 further includes a cleaning component 66, the cleaning component 66 includes a second lead screw 661, the second lead screw 661 rotates and connects in the inboard bottom of processing box 61, the second lead screw 661 sets up in the top of pivot 634, the outer end of second lead screw 661 and the transmission pulley 651 that is located the top in three group's transmission pulleys 651 are fixed connection, the surface threaded connection of second lead screw 661 has movable seat 662, movable seat 662 sliding connection is in the inboard bottom of processing box 61, equidistant fixed mounting in top of movable seat has a plurality of extension springs 663, the common fixed mounting in top of a plurality of extension springs 663 has the scraping brush plate 665, the bottom both sides fixed mounting who scrapes the brush plate 665 has branch 664, branch 664 sets up in the inside of extension spring 663 and the bottom runs through movable seat 662, the quantity of branch 664 and extension spring 663 is the same, set up the cleaning component 66 in the processing mechanism 63, can be in the use period, second motor 653 drive transmission pulley drives second lead screw 661 and rotates, movable seat 662 can assist drive reciprocal sliding, through the movable seat 662, the top is equidistant fixed mounting, the top of the support plate 665 can be improved the reciprocal filter screen plate 665, the whole can be improved and the dust can be prevented from being blocked up by the reciprocal device, the whole can be improved, the dust can be prevented from being down by the reciprocal device is improved, the dust can be removed by the reciprocal device is improved, the dust can be by the dust can be removed by the whole by the device is by the support plate is by the dust-proof and has been improved.
Referring to fig. 4-7, the purifying mechanism 64 includes a sliding rail 641 and an opening 642, the sliding rail 641 is fixedly mounted at the middle part of the inner side of the processing box 61, the opening 642 is formed at the upper end of one side of the processing box 61, a sliding plate 643 is slidably connected inside the sliding rail 641, a filter screen box 644 is fixedly mounted at the top of the sliding plate 643, a sealing plate 645 is fixedly mounted at the outer end of the filter screen box 644, an activated carbon purifying core 646 is placed inside the filter screen box 644, a hand screw bolt is arranged at the top of the sealing plate 645, the sealing plate 645 is connected with the processing box 61 through the hand screw bolt, the bottom of the filter screen box 644 is attached to the top of the scraping brush plate 665, two sides of a movable seat 662 are attached to the inner side of the sliding rail 641, the purifying mechanism 64 is arranged, a better filtering purifying function can be achieved through the filter screen box 644 and the activated carbon purifying core 646 inside the filter screen box 643 in an auxiliary manner during use, and the sliding mounting of the sliding rail 641 and the sliding plate 643 can be detached through the hand screw bolt at the moment, the hand screw bolt can be drawn out to draw the box 644 out of the opening 642, the whole device can be replaced by the hand screw bolt, and the whole device can be conveniently used, and the whole device can be conveniently and conveniently used.
The invention provides a use method of high-speed laser cladding equipment, which comprises the following steps:
Step one: placing the workpiece on a workbench of the laser cladding machine 3, starting a sliding table module 12 and a support plate 9 to adjust the positions of the three clamping jaw discs 11 so as to adjust the positions and angles of the workpiece, and ensuring that the laser cladding head 54 can accurately irradiate the surface of the workpiece;
step two: starting the device, wherein the laser cladding head 54 starts to emit laser beams, and the transfer device 4 is operated to move to a preset position;
Step three: the focal length and the power of the laser cladding head 54 are adjusted to ensure that the laser beam can accurately irradiate the surface of the workpiece and generate the required cladding effect;
step four: controlling the overall movement speed and track of the transfer device 4 to enable the laser cladding head 54 to rapidly move on the surface of the workpiece so as to finish cladding operation;
step five: the temperature and melt pool formation during cladding are monitored and parameters of the laser cladding head 54 are adjusted in time to ensure cladding quality.
The working principle of the invention is as follows: during the use of the device, the product to be processed can be clamped and fixed in an auxiliary manner through the three clamping jaw discs 11, at the moment, the third motor 10 is started to operate, the third motor 10 is used for driving the three clamping jaw discs 11 to rotate, the product to be processed can be driven to be in a rotating state in an auxiliary manner, at the moment, the telescopic cylinder 53 is started to operate, the telescopic cylinder 53 pushes the laser cladding head 54 to be close to the product, the outer surface of the product can be clad along with the rotating state of the product, during the period, the first screw rod 43 is driven by the first motor 42 to drive the sliding block 44 to rotate in the sliding groove 41, the sliding block 44 can be driven to reciprocate in an auxiliary manner, the sliding block 44 can be driven to reciprocate, the sliding seat 51 can be driven to further drive the laser cladding head 54 to transversely displace, the outer surface of the product can be subjected to uniform cladding processing, meanwhile, the sliding table module 12 is arranged, the displacement of the supporting plate 9 can be flexibly regulated, the distance between the three clamping discs 11 can be flexibly regulated, the whole adapting capacity of the device can be improved, and the device can be conveniently and flexibly adapted to use;
The protective treatment device 6 is arranged, the operation of the suction fan 62 can be started, negative pressure suction force is generated by the operation of the suction fan 62, at the moment, dust and fragments and harmful substances can be conveyed into the treatment box 61 in the cladding process, the air is treated by the aid of the purification mechanism 64 in the treatment box 61, the condition that harmful air is adhered to the air to damage a human body can be avoided, harmful gas and particulate matters generated in the cladding process can be effectively removed by purifying harmful smog, the pollution to the environment is reduced, the emission of the harmful gas and particulate matters is reduced, the health of operators can be protected, the damage to human respiratory systems and eyes is reduced, the purified smog is beneficial to the environment and health, the stable operation of equipment is also facilitated, and the production efficiency and the product quality are improved;
Through setting up processing mechanism 63, can add the adsorption solution to the inside of processing box 61 according to smog processing demand, this moment accessible suction fan 62 operation, suction fan 62 is through the inside of induced air fill 56 with harmful air suction processing box 61, this moment air admission processing box 61 is internal bottom, because aeration side pipe 632 has been set up to the equidistant both sides of aeration main pipe 631, can carry aeration side pipe 632 department with air through aeration main pipe 631, this moment air alright evenly discharge through the aeration shower nozzle 633 of aeration side pipe 632 bottom, the inside that makes harmful air can even be even in solution, through starting second motor 653 operation, the second motor 653 drives the band pulley 651 rotation, the band pulley 651 is through the drive of drive belt, alright pass through band pulley 651 drive pivot 634 rotation this moment, pivot 634 rotation can drive aeration otter board 635 is in the rotation state, can be with the further break up of the gas that the aeration exploded out, make harmful gas form more tiny bubble, can improve the contact area of bubble and solution adsorption processing air, can improve the harmful substance adsorption processing air, can reduce the harmful gas through the environmental protection equipment of the environmental protection and can reduce the environmental protection equipment of harmful substance, can be reduced by the environmental protection equipment, can reduce the environmental protection and the environmental protection can be reduced, and the environmental protection equipment is stable.
Through setting up purifying mechanism 64 cooperation actuating mechanism 65 for this equipment is in the use, through aeration and solution adsorption's harmful gas upwards floating entering into purifying mechanism 64 department, through the supplementary preliminary filtration that carries out of filter screen case 644, accessible active carbon purification core 646 carries out further purification after the filtration finishes, harmful gas accessible ventilation slot after the purification discharges, it can be further purify harmful gas to utilize active carbon purification core 646 and filter screen case 644, can make it have stronger purification performance, simultaneously during actuating mechanism 65 operation, drive pulley 651 rotation through second motor 653, the rotation of drive pulley 651 can drive second lead screw 661 rotation, this moment second lead screw 661 rotates and can drive movable seat 662 in the inside lateral sliding of processing case 61, through starting second motor 653 corotation and reversal, can make movable seat 662 reciprocal displacement activity, can make the reciprocal bottom of the case 644 of scraping brush plate 665 carry out the scraping, make the bottom of case 644 have anti-blocking function, can cause the dust to scratch the filter screen 644 to adhere to the filter screen case bottom, can improve the overall stability of the filter screen, and can prevent the dust from blocking up the filter screen.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The high-speed laser cladding equipment is characterized by comprising a base (1), wherein supporting legs (2) are fixedly arranged at four corners of the top of the base (1), a laser cladding machine (3) is fixedly arranged at the tops of the four supporting legs (2) together, a transfer device (4) is arranged at the top of the laser cladding machine (3), a cladding device (5) is arranged at the top of the transfer device (4), a protection treatment device (6) is arranged in the middle of the back of the laser cladding machine (3), the input end of the protection treatment device (6) is communicated with the cladding device (5), a distribution box (7) is fixedly arranged at one side of the top of the laser cladding machine (3), a controller (8) is fixedly arranged at the outer side of the distribution box (7), a sliding table module (12) is fixedly arranged at one side of the top of the sliding table module (12) far away from the distribution box (7), a supporting plate (9) is fixedly arranged at the top of the sliding table, a motor (10) is fixedly arranged at the outer end of the supporting plate (9), and a clamping jaw (11) is fixedly arranged at the other side of the third supporting plate (10), and the clamping jaw (11) is fixedly arranged at the outer end of the sliding table (7) near the distribution plate (7);
The cladding device (5) comprises a sliding seat (51), a supporting arm (52) is fixedly arranged on one side of the top of the sliding seat (51), the sliding seat (51) is fixedly arranged on the top of the adjusting device (4), a telescopic cylinder (53) is fixedly arranged on the top of the supporting arm (52), a laser cladding head (54) is fixedly arranged at the output end of the telescopic cylinder (53) penetrating through the upper end of the supporting arm (52), a connecting pipe rack (55) is fixedly arranged on the top of the supporting arm (52), two groups of induced air hoppers (56) are fixedly arranged at the upper end of the connecting pipe rack (55), the induced air hoppers (56) are respectively arranged on two sides of the telescopic cylinder (53), the connecting pipe rack (55) is communicated with the protecting treatment device (6), and the whole cross section of the induced air hoppers (56) is in an inverted isosceles trapezoid shape.
The protection treatment device (6) comprises a treatment box (61), the treatment box (61) is fixedly arranged in the middle of the back side of the laser cladding machine (3), a suction fan (62) is fixedly arranged at the lower end of one side of the treatment box (61), the input end of the suction fan (62) is communicated with a connecting pipe rack (55) through a hose, a treatment mechanism (63) is arranged at the inner bottom of the treatment box (61), a purification mechanism (64) is arranged at the inner top of the treatment box (61), a driving mechanism (65) is arranged at the lower end of one side of the treatment box (61) far away from the suction fan (62), and a ventilation groove is formed in one side of the top of the treatment box (61);
The treatment mechanism (63) comprises an aeration main pipe (631), the aeration main pipe (631) is fixedly arranged at the bottom end of the inner side of the treatment box (61), the input end of the aeration main pipe (631) is communicated with the output end of the suction fan (62), a plurality of aeration side pipes (632) are fixedly arranged at equal intervals on two sides of the aeration main pipe (631), and a plurality of aeration spray heads (633) are fixedly arranged at equal intervals on the bottom of each aeration side pipe (632);
The treatment mechanism (63) further comprises a cleaning assembly (66), the cleaning assembly (66) comprises a second screw rod (661), the second screw rod (661) is rotationally connected to the inner bottom end of the treatment box (61), the second screw rod (661) is arranged above the rotating shaft (634), the outer end of the second screw rod (661) is fixedly connected with a transmission belt wheel (651) which is arranged above the three groups of transmission belt wheels (651), the outer surface of the second screw rod (661) is in threaded connection with a movable seat (662), the movable seat (662) is in sliding connection with the inner bottom end of the treatment box (61), a plurality of telescopic springs (663) are fixedly arranged at the top of the movable seat (662) at equal intervals, a scraping brush plate (665) is fixedly arranged at the top of the telescopic springs (663), supporting rods (664) are fixedly arranged at two sides of the bottom of the scraping brush plate (665), and the supporting rods (664) are arranged in the telescopic springs (663) and penetrate through the movable seat (662);
Purifying mechanism (64) are including slide rail (641) and opening (642), slide rail (641) fixed mounting is in the inboard middle part of handling case (61), opening (642) are seted up in one side upper end of handling case (61), the inside sliding connection of slide rail (641) has slide (643), the top fixed mounting of slide (643) has filter screen case (644), the outer end through opening (642) of filter screen case (644) fixed mounting has closing plate (645), active carbon purifying core (646) have been placed to the inside of filter screen case (644), the top of closing plate (645) is equipped with the hand and twists the bolt, closing plate (645) are connected through hand and twist bolt and handling case (61), the bottom of filter screen case (644) is laminated with the top of scraping brush board (665), the both sides of movable seat (662) are laminated with the inboard of slide rail (641).
2. The high-speed laser cladding equipment according to claim 1, wherein the transfer device (4) comprises a chute (41) and a first motor (42), the chute (41) is arranged in the middle of the top of the laser cladding machine (3), a first screw rod (43) is rotatably connected to the inner side of the chute (41), the first motor (42) is fixedly arranged at the upper end of one side middle part of the laser cladding machine (3), the output end of the first motor (42) is fixedly connected with one end of the first screw rod (43), a sliding block (44) is connected with the outer surface of the first screw rod (43) in a threaded manner, and the top of the sliding block (44) is fixedly connected with the bottom of the sliding seat (51).
3. The high-speed laser cladding apparatus according to claim 2, wherein a baffle plate (57) is fixedly installed at one end of the top of the slide seat (51) far away from the supporting arm (52), an observation window (58) is formed at the upper end of the baffle plate (57), and a tempered glass plate is arranged inside the observation window (58).
4. A high-speed laser cladding apparatus according to claim 3, wherein the processing mechanism (63) further comprises two sets of rotating shafts (634), the rotating shafts (634) are rotatably connected to two sides of the inner bottom of the processing box (61), the rotating shafts (634) are arranged above the aeration main pipe (631), and a plurality of aeration screen plates (635) are fixedly arranged on the outer surface of the rotating shafts (634) at equal intervals.
5. The high-speed laser cladding apparatus according to claim 4, wherein the driving mechanism (65) comprises three groups of driving pulleys (651) and a mounting frame (652), the three groups of driving pulleys (651) are all rotationally connected to one lower end of the processing box (61), the two groups of driving pulleys (651) located at two lower sides of the three groups of driving pulleys (651) are respectively fixedly connected with the corresponding rotating shaft (634), the mounting frame (652) is fixedly mounted at the lower end of one side of the laser cladding machine (3) close to the driving pulleys (651), a second motor (653) is fixedly mounted at one outer side end of the mounting frame (652), the output end of the second motor (653) is fixedly connected with one driving pulley (651) located below, and the three groups of driving pulleys (651) are in transmission connection through a driving belt.
6. A method of using the high-speed laser cladding apparatus according to any one of claims 1 to 5, comprising the steps of:
Step one: placing a workpiece on a workbench of a laser cladding machine (3), starting a sliding table module (12) and a support plate (9) to adjust the positions of three clamping jaw discs (11) so as to adjust the positions and angles of the workpiece, and ensuring that a laser cladding head (54) irradiates the surface of the workpiece accurately;
Step two: starting the device, wherein the laser cladding head (54) starts to emit laser beams, and simultaneously the transferring device (4) is operated to move to a preset position;
Step three: the focal length and the power of the laser cladding head (54) are adjusted, so that the laser beam can be accurately irradiated to the surface of the workpiece, and the required cladding effect is generated;
step four: controlling the overall movement speed and track of the transfer device (4) to enable the laser cladding head (54) to rapidly move on the surface of the workpiece so as to finish cladding operation;
Step five: the temperature and the formation of a molten pool in the cladding process are monitored, and parameters of a laser cladding head (54) are adjusted in time to ensure cladding quality.
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| CN117987829A (en) | 2024-05-07 |
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