CN113601011B - Laser welding machine and operation method thereof - Google Patents
Laser welding machine and operation method thereof Download PDFInfo
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- CN113601011B CN113601011B CN202111020010.8A CN202111020010A CN113601011B CN 113601011 B CN113601011 B CN 113601011B CN 202111020010 A CN202111020010 A CN 202111020010A CN 113601011 B CN113601011 B CN 113601011B
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- flue gas
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- 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
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
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- 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
- B23K26/16—Removal of by-products, e.g. particles or vapours produced during treatment of a workpiece
-
- 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
Abstract
The invention relates to a laser welding machine and an operation method thereof, comprising the following steps: the upper surface of the base is fixedly provided with a working table surface; the left workpiece clamp is provided with a loop bar; the right workpiece clamp is provided with a clamping motor; a laser head; a micro-camera; a display; the laser head is arranged on the upper surface of the workbench through a servo mechanism in a three-dimensional moving mode, the micro camera is fixedly arranged on the servo mechanism through a plastic steel pipe, and the display is electrically connected with the micro camera and fixedly arranged on the upper surface of the base.
Description
Technical Field
The invention relates to a laser welding machine and an operation method thereof.
Background
Laser welding has been widely used in the present welding field due to the advantages of high welding strength, high fatigue resistance, high welding speed, wide range of weldable materials and the like, in the connection of a plurality of workpieces, old processes such as riveting, spot welding and the like have unreliable defects such as connection strength, fatigue resistance and the like, the laser welding process starts to enter the field, compared with the traditional welding, the laser welding has great promotion, but still generates a large amount of harmful gas, if not processed, the production environment is easily polluted, the health of workers is affected, meanwhile, in the laser welding process, the welding along the circumferential direction of the workpieces is not convenient enough, the welding seam is difficult to observe during spot welding, the welding precision is low, and therefore, the improvement is necessary.
Disclosure of Invention
The present invention is directed to solving one of the technical problems of the prior art.
The technical scheme of the invention is realized as follows: a laser welder, characterized by comprising:
the upper surface of the base is fixedly provided with a working table surface;
the left workpiece clamp is provided with a loop bar;
the right workpiece clamp is provided with a clamping motor;
a laser head;
the device comprises a microscopic camera, wherein illuminating lamps are arranged around the microscopic camera;
a display;
wherein, left side work holder and right work holder all set up the left and right sides at table surface upper surface through the support, left side work holder rotates with the support to be connected, right side work holder rotates with the support through first rotation motor to be connected, but the setting that the laser head passes through servo mechanism three-dimensional movement is on table surface, the micro-camera passes through the fixed setting on servo mechanism of plastic steel pipe, the display is connected just fixed the upper surface that sets up at the base with micro-camera electricity.
The servo mechanism further includes:
the Z-axis support is provided with a Z-axis driving motor and a Z-axis sliding block;
the X-axis support is provided with an X-axis driving motor and an X-axis sliding block;
the Y-axis support is provided with a Y-axis driving motor and a Y-axis sliding block;
the X-axis support is fixedly arranged on the upper surface of the working table, the X-axis slide block is arranged on the X-axis support in a sliding mode and driven by an X-axis driving motor, the Y-axis support is fixedly arranged on the X-axis slide block, the Y-axis slide block is arranged on the Y-axis support in a sliding mode and driven by a Y-axis driving motor, the Z-axis support is fixedly arranged on the Y-axis slide block, the Z-axis slide block is arranged on the Z-axis support in a sliding mode and driven by a Z-axis driving motor, the laser head is connected with the Z-axis slide block through a horizontal support rod, and the micro-camera is fixedly arranged on the horizontal support rod through a plastic steel pipe.
Further comprising:
a flue gas treatment mechanism;
a mounting frame;
the mounting rack is fixedly arranged on the upper surface of the working table, and the smoke treatment mechanism is fixedly arranged on the mounting rack and faces the welding area.
The flue gas treatment mechanism further comprises:
the air inlet is formed in the lower end of the shell, and the air outlet is formed in the upper end of the shell;
the output end of the rotating motor is fixedly connected with a worm;
a worm wheel, a brush wheel is fixedly arranged on the worm wheel, the brush wheel is provided with brush bristles;
a driving gear;
a driven gear;
an exhaust fan;
wherein, the fixed setting of rotation motor is on the left side wall of casing, the output that rotates the motor is vertical just to be set up in the casing down, worm wheel and worm intermeshing and worm wheel rotate and set up in the casing, the driving gear sets up with the output that rotates the motor is coaxial, driven gear passes through the dwang and rotates the setting in the casing, driving gear and driven gear intermeshing, the fixed lower extreme that sets up at the dwang of extraction fan.
The flue gas treatment mechanism further comprises:
a drive bevel gear;
a driven bevel gear;
a horizontal rotating rod;
a half gear;
the movable frame, be provided with the insection on the inside wall of movable frame, be provided with clean pole on the lateral wall of movable frame.
The driving bevel gear and the rotating rod are coaxially arranged and are meshed with each other with the driven bevel gear, the driven bevel gear is fixedly arranged at the left end of the horizontal rotating rod, the horizontal rotating rod is fixedly arranged in the shell through the supporting frame and is movably connected with the supporting frame, the half gear is fixedly arranged at the right end of the horizontal rotating rod and is meshed with the insection, and the movable frame is arranged on the inner wall of the right side of the shell in a sliding mode.
The flue gas treatment mechanism further comprises:
and the filtering pieces are connected in series in the air outlet.
The filter element further comprises:
the lower end of the filtering shell is provided with a flue gas inlet;
the filter cavity is internally provided with a filter screen;
a cooling cavity;
the bottom end of the cooling medium cavity is provided with a medium inlet and a medium outlet;
the upper end of the adsorption cavity is provided with a flue gas outlet;
wherein, the flue gas entry passes through the flue gas pipeline and establishes in the filter chamber, be provided with a plurality of gas pockets on the lateral wall of flue gas pipeline, filter chamber, cooling medium chamber and absorption chamber set gradually by inside to outside, and the flue gas flows along the route of filter chamber, cooling chamber and absorption chamber after getting into filtering housing, cooling medium chamber and filter chamber, cooling chamber and absorption chamber all do not communicate.
The invention also discloses an operating method suitable for the laser welding machine, which is characterized by comprising the following steps of:
s1, placing a workpiece: and placing a first workpiece to be machined on the loop bar of the left workpiece clamp, and placing a second workpiece to be machined on the right workpiece clamp and clamping the workpieces through a clamping motor.
S2, welding: after the workpiece is clamped, the laser welding machine is started, the servo mechanism drives the laser head to move to the workpiece and weld the workpiece I and the workpiece II together, and the first rotating motor drives the right workpiece clamp to rotate so as to drive the workpiece II to rotate, so that the circumferential welding of the workpiece is realized.
S3, flue gas absorption: when producing the flue gas in welding process, start flue gas processing mechanism, rotate the motor and drive the driving gear rotation, driven gear rotates along with the rotation of driving gear to drive the dwang and rotate, the extraction fan rotates and produces suction, thereby inhales the flue gas in the casing.
S4, treating the flue gas; after the flue gas gets into the casing, upwards remove to reach and filter a piece department along with the wind-force that the extraction fan produced, filter the harmful substance and the particulate matter in the piece can filtering the flue gas, discharge behind the flue gas innoxious.
S5, automatic cleaning: at the in-process that absorbs the flue gas, the worm rotates along with the rotation that rotates the motor, drives the worm wheel and rotates, and the brush wheel rotates along with the rotation of worm wheel to make the brush hair constantly brush the inlet scoop, the drive bevel gear rotates along with the rotation of dwang drives driven bevel gear, makes the synchronous rotation of half gear, thereby half gear rotates and drives the movable frame with the insection and reciprocate, and the cleaning rod reciprocates along with the movable frame and clears away the spot of viscosity on the shells inner wall.
By adopting the technical scheme, the welding device has the beneficial effects that the welding quality and spot welding precision of workpieces are improved, the operation is convenient, the working efficiency is high, meanwhile, the phenomenon that smoke generated in the welding process pollutes the working environment is reduced, the smoke can be subjected to harmless treatment, and the phenomenon that the health of workers is damaged is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of a flue gas treatment mechanism.
Fig. 3 is a schematic view of a movable frame structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
as shown in fig. 1 to 3, an embodiment of the present application provides a laser welding machine, including:
the device comprises a base 1, wherein a working table top 101 is fixedly arranged on the upper surface of the base 1;
the left workpiece clamp 2 is provided with a loop bar 201;
the right workpiece clamp 3 is provided with a clamping motor;
a laser head 4;
the device comprises a microscopic camera 5, wherein illuminating lamps are arranged around the microscopic camera 5;
a display 6;
wherein, left side work holder 2 and right work holder 3 all set up the left and right sides at table surface 101 upper surface through support 7, left side work holder 2 rotates with support 7 to be connected, right side work holder 3 rotates through first rotating electrical machines 301 and support 7 to be connected, but laser head 4 passes through setting that servo 8 three-dimensional moving is on table surface 101, micro-camera 5 is fixed to be set up on servo 8 through plastic steel pipe 51, display 6 is connected and fixed the setting at the upper surface of base 1 with micro-camera 5 electricity.
In the embodiment of the application, adopt foretell laser-beam welding machine, in the use, will treat that the work piece one of processing is fixed on left work piece holder through the loop bar, will treat that the work piece two of processing is fixed on right work piece holder through pressing from both sides tight motor, servo drives the laser head and removes to the contact surface of work piece one and work piece two, then the laser head starts to weld work piece one and work piece two together, first rotation motor drives right work piece holder rotation when the welding, work piece two tentatively with work piece one welding together drive the work piece and rotate together, thereby weld work piece one and work piece two together completely, when carrying out spot welding, the micro-camera can show the connecting gap between work piece one and the work piece two on the display with enlarging, thereby the person of facilitating the use accurately carries out spot welding, welding precision has been improved.
Example 2:
in this embodiment, in addition to the structural features of the previous embodiment, the servo mechanism 8 further includes:
a Z-axis support 81, wherein a Z-axis driving motor 82 and a Z-axis sliding block 83 are arranged on the Z-axis support 81;
an X-axis support 84, wherein an X-axis driving motor 85 and an X-axis slider 86 are arranged on the X-axis support 84;
a Y-axis support 87, wherein a Y-axis driving motor and a Y-axis sliding block 88 are arranged on the Y-axis support 87;
the X-axis support 84 is fixedly arranged on the upper surface of the worktable 101, the X-axis slide block 86 is arranged on the X-axis support 84 in a sliding mode and driven by an X-axis driving motor 85, the Y-axis support 87 is fixedly arranged on the X-axis slide block 86, the Y-axis slide block 88 is arranged on the Y-axis support 87 in a sliding mode and driven by a Y-axis driving motor, the Z-axis support 81 is fixedly arranged on the Y-axis slide block 88, the Z-axis slide block 83 is arranged on the Z-axis support 81 in a sliding mode and driven by a Z-axis driving motor 82, the laser head 4 is connected with the Z-axis slide block 83 through a horizontal support rod 41, and the microscopic camera 5 is fixedly arranged on the horizontal support rod 41 through a plastic steel pipe 51.
In the embodiment of the application, adopt foretell laser-beam welding machine, in the use, X axle driving motor drives X axle slider and slides along X axle support, Y axle support removes along with X axle slider removes, thereby realize the displacement of X axle direction, Y axle driving motor drives Y axle slider and slides along Y axle support, Z axle support removes along with Y axle slider removes, thereby realize the displacement of Y axle direction, Z axle driving motor drives Z axle slider and slides along Z axle support, horizontal support rod removes along with Z axle slider removes, thereby realize the displacement of Z axle direction, the laser head that can carry out the accurate removal in three-dimensional space, welding accuracy has further been improved.
Example 3:
in this embodiment, in addition to the structural features of the foregoing embodiment, the method further includes:
a flue gas treatment mechanism 9;
a mounting frame 10;
wherein, the mounting bracket 10 is fixedly arranged on the upper surface of the working table surface 1, and the flue gas treatment mechanism 9 is fixedly arranged on the mounting bracket 10 and faces the welding area.
In the embodiment of the application, adopt foretell laser-beam welding machine, in the use, flue gas processing mechanism can be with the flue gas centralized processing that produces in the welding process, reduces the flue gas diffusion with operational environment pollution's phenomenon, has reduced that the healthy impaired phenomenon appears because of the harmful substance in the flue gas of staff.
Example 4:
in this embodiment, in addition to the structural features of the previous embodiment, the further flue gas treatment mechanism 9 further includes:
the air conditioner comprises a shell 901, wherein an air suction opening 9011 is formed in the lower end of the shell 901, and an air outlet 9012 is formed in the upper end of the shell 901;
the worm gear type worm gear mechanism comprises a rotary motor 902, wherein a worm 903 is fixedly connected to the output end of the rotary motor 902;
the worm wheel 904 is fixedly provided with a brush wheel 905, and bristles are arranged on the brush wheel 905;
a drive gear 906;
a driven gear 907;
an exhaust fan 908;
the rotating motor 902 is fixedly arranged on the left side wall of the housing 901, the output end of the rotating motor 902 faces vertically downward and is arranged in the housing 901, the worm wheel 904 is meshed with the worm 903, the worm wheel 904 is rotatably arranged in the housing 901, the driving gear 906 is coaxially arranged with the output end of the rotating motor 902, the driven gear 907 is rotatably arranged in the housing 901 through a rotating rod 909, the driving gear 906 is meshed with the driven gear 907, and the exhaust fan 908 is fixedly arranged at the lower end of the rotating rod 909.
In the embodiment of the application, adopt foretell laser-beam welding machine, in the use, it rotates to rotate the motor operation and drives the worm, the worm wheel drives the brush wheel along with the rotation of worm and rotates, thereby make the incessant suction opening of brush hair clear up, prevent that the phenomenon of jam from appearing in the suction opening, the driving gear rotates and drives driven gear rotation under the drive of rotating the motor, thereby make the suction fan rotate and produce suction, the flue gas that produces during the welding enters into the casing by the suction opening under the effect of suction opening, thereby prevent that the flue gas invasion and attack to user's face, impaired phenomenon appears in reduction staff's health.
Example 5:
in this embodiment, in addition to the structural features of the foregoing embodiment, the further flue gas treatment mechanism 9 further includes:
a drive bevel gear 910;
a driven bevel gear 911;
a horizontal rotation bar 912;
a half gear 913;
the movable frame 914, be provided with the insection on the inside wall of movable frame 914, be provided with cleaning rod 915 on the outside wall of movable frame 914.
The driving bevel gear 910 and the rotating rod 909 are coaxially arranged and are meshed with each other with the driven bevel gear 911, the driven bevel gear 911 is fixedly arranged at the left end of the horizontal rotating rod 912, the horizontal rotating rod 912 is fixedly arranged in the housing 901 through a supporting frame 916, the horizontal rotating rod 912 is movably connected with the supporting frame 916, the half gear 913 is fixedly arranged at the right end of the horizontal rotating rod 912, the half gear 913 is meshed with the insections, and the movable frame 914 is slidably arranged on the inner wall of the right side of the housing 901.
In the embodiment of the application, adopt foretell laser-beam welding machine, in the use, the drive bevel gear drives driven bevel gear along with the rotation of dwang and rotates, horizontal bull stick drives the rotation of half gear along with driven bevel gear's rotation, the movable frame that mutually supports through insection and half gear reciprocates along with the rotation of half gear, it reciprocates at the inside wall of casing to drive clean pole, thereby scrape the dirt of adhesion on the casing inside wall, the inside cleanliness of flue gas treatment mechanism has been improved, thereby flue gas treatment effect has further been improved.
Example 6:
in this embodiment, in addition to the structural features of the previous embodiment, the further flue gas treatment mechanism 9 further includes:
a collection case 917 provided at a lower end of the left side wall of the casing 901 and communicating with the inside of the casing 901.
In the embodiment of the application, the laser welding machine is adopted, and in the use process, dirt cleaned by the bristles and the cleaning rods can fall into the opening of the collecting box, so that convenience is brought to a user to intensively treat the dirt, and the working efficiency is improved.
Example 7:
in this embodiment, in addition to the structural features of the previous embodiment, the further flue gas treatment mechanism 9 further includes:
and the filtering pieces 11 are connected in series in the air outlet 9012.
In the embodiment of the application, adopt foretell laser-beam welding machine, in the use, filter the harmful substance and the particulate matter in can filtering the flue gas, with the flue gas innocent treatment back exhaust flue gas treatment mechanism, further reduced the phenomenon appearance that the harm appears in staff's health.
Example 8:
in this embodiment, in addition to the structural features of the previous embodiment, the filter element 11 further comprises:
the filter device comprises a filter shell 111, wherein a flue gas inlet is formed in the lower end of the filter shell 111;
a filter cavity 112, wherein a filter screen is arranged in the filter cavity 112;
a cooling chamber 113;
a cooling medium cavity 114, wherein a medium inlet and a medium outlet are arranged at the bottom end of the cooling medium cavity 114;
the adsorption device comprises an adsorption cavity 115, wherein a smoke outlet is formed in the upper end of the adsorption cavity 115;
wherein, the flue gas entry passes through flue gas pipeline 116 and establishes in filter chamber 112, be provided with a plurality of gas pockets on flue gas pipeline 116's the lateral wall, filter chamber 112, cooling chamber 113, cooling medium chamber 114 and absorption chamber 115 set gradually from inside to outside, and the flue gas flows along filter chamber 112, cooling chamber 113 and absorption chamber 115's route after getting into filter housing 111, cooling medium chamber 114 and filter chamber 112, cooling chamber 113 and absorption chamber 115 all do not communicate.
In the embodiment of the application, adopt foretell laser-beam welding machine, in the use, after the flue gas that is inhaled in the casing reachs and filters the piece, the flue gas enters into the filter casing by the flue gas entry, and enter into the filter chamber by a plurality of gas pockets on the flue gas pipeline, harmful substance in the flue gas can be filtered to the filter screen in filter chamber and the filter chamber, then the flue gas enters into the cooling chamber, cooling medium chamber can reduce the temperature in the cooling chamber, thereby absorb the heat that high temperature flue gas contains, reduce the temperature of flue gas, then the flue gas enters into the adsorption cavity, particulate matter in the flue gas can be adsorbed to the adsorption cavity, last flue gas is discharged by the exhanst gas outlet of adsorption cavity upper end after innocent treatment, smoke pollution operational environment's phenomenon has been reduced, staff leads to the impaired phenomenon to appear because of the flue gas.
Example 9:
in this embodiment, in addition to the structural features of the previous embodiment, the filter element 11 further comprises:
a cleaning agent filled in the filter chamber 112;
an adsorbent filled in the adsorption cavity 115.
In the embodiment of the application, by adopting the laser welding machine, in the use process, the purifying agent can ensure the purifying effect of the filter cavity on harmful substances in the flue gas, and the adsorbent can ensure the adsorption effect of the adsorption cavity on particulate matters, so that the treatment effect of the flue gas treatment mechanism on the flue gas is ensured, the phenomenon that the flue gas pollutes the working environment is reduced, and the phenomenon that the worker is damaged due to the fact that the flue gas causes the body health is reduced.
Example 10:
in this embodiment, a method for operating a laser welding machine suitable for all the above embodiments is further disclosed, which includes the following steps:
s1, placing a workpiece: a first workpiece to be machined is placed on the loop bar 201 of the left workpiece clamp 2, and a second workpiece to be machined is placed on the right workpiece clamp 3 and clamped through a clamping motor.
S2, welding: after the workpiece is clamped, the laser welding machine is started, the servo mechanism 8 drives the laser head 4 to move to the workpiece and weld the workpiece I and the workpiece II together, and the first rotating motor 301 drives the right workpiece clamp 3 to rotate so as to drive the workpiece II to rotate, so that circumferential welding of the workpiece is achieved.
S3, flue gas absorption: when flue gas is generated in the welding process, the flue gas treatment mechanism 9 is started, the rotating motor 902 drives the driving gear 906 to rotate, the driven gear 907 rotates along with the rotation of the driving gear 906, so that the rotating rod 090 is driven to rotate, the suction fan 908 rotates to generate suction force, and the flue gas is sucked into the shell 901.
S4, treating the flue gas; after the flue gas enters the casing 901, the flue gas moves upwards along with the wind generated by the extraction fan 908 and reaches the filter element 11, and the filter element 11 can filter harmful substances and particles in the flue gas and discharge the flue gas after the flue gas is harmless.
S5, automatic cleaning: in the process of absorbing smoke, the worm 903 rotates along with the rotation of the rotating motor 902 to drive the worm wheel 904 to rotate, the brush wheel 905 rotates along with the rotation of the worm wheel 904, so that the bristles continuously brush through the air suction opening 9011, the driving bevel gear 910 drives the driven bevel gear 911 to rotate along with the rotation of the rotating rod 909, the half gear 913 synchronously rotates, the half gear 913 rotates to be matched with the insection, so that the movable frame 914 is driven to move up and down, and the cleaning rod 915 removes the stains with the viscosity on the inner wall of the shell 901 along with the up and down movement of the movable frame 914.
In the embodiment of the application, the operation method is adopted to use the laser welding machine, the welding quality of welding a plurality of parts is improved, the operation is simple and convenient, the working efficiency is improved, the welding precision in spot welding is improved, the flue gas can be subjected to harmless treatment, the phenomenon that the working environment is polluted by the flue gas is reduced, and the phenomenon that the health of workers is damaged is reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. A laser welder, characterized by comprising:
the upper surface of the base is fixedly provided with a working table surface;
the left workpiece clamp is provided with a loop bar;
the right workpiece clamp is provided with a clamping motor;
a laser head;
the device comprises a microscopic camera, wherein illuminating lamps are arranged around the microscopic camera;
a display;
the left workpiece clamp and the right workpiece clamp are arranged on the left side and the right side of the upper surface of the workbench through supports, the left workpiece clamp is rotatably connected with the supports, the right workpiece clamp is rotatably connected with the supports through a first rotating motor, the laser head is arranged on the workbench in a three-dimensional moving mode through a servo mechanism, the micro camera is fixedly arranged on the servo mechanism through a plastic steel pipe, and the display is electrically connected with the micro camera and fixedly arranged on the upper surface of the base;
the servo mechanism further comprises:
the Z-axis support is provided with a Z-axis driving motor and a Z-axis sliding block;
the X-axis support is provided with an X-axis driving motor and an X-axis sliding block;
the Y-axis support is provided with a Y-axis driving motor and a Y-axis sliding block;
the X-axis support is fixedly arranged on the upper surface of the working table, the X-axis slide block is arranged on the X-axis support in a sliding mode and driven by an X-axis driving motor, the Y-axis support is fixedly arranged on the X-axis slide block, the Y-axis slide block is arranged on the Y-axis support in a sliding mode and driven by a Y-axis driving motor, the Z-axis support is fixedly arranged on the Y-axis slide block, the Z-axis slide block is arranged on the Z-axis support in a sliding mode and driven by a Z-axis driving motor, the laser head is connected with the Z-axis slide block through a horizontal support rod, and the micro-camera is fixedly arranged on the horizontal support rod through a plastic steel pipe;
further comprising:
a flue gas treatment mechanism;
a mounting frame;
the mounting frame is fixedly arranged on the upper surface of the working table, and the smoke treatment mechanism is fixedly arranged on the mounting frame and faces the welding area;
the flue gas treatment mechanism further comprises:
the air inlet is formed in the lower end of the shell, and the air outlet is formed in the upper end of the shell;
the output end of the rotating motor is fixedly connected with a worm;
a worm wheel, a brush wheel is fixedly arranged on the worm wheel, the brush wheel is provided with brush bristles;
a driving gear;
a driven gear;
an exhaust fan;
the rotating motor is fixedly arranged on the left side wall of the shell, the output end of the rotating motor is vertically downward and is arranged in the shell, the worm wheel and the worm are meshed with each other, the worm wheel is arranged in the shell in a rotating mode, the driving gear and the output end of the rotating motor are coaxially arranged, the driven gear is arranged in the shell in a rotating mode through the rotating rod, the driving gear and the driven gear are meshed with each other, and the exhaust fan is fixedly arranged at the lower end of the rotating rod;
the flue gas treatment mechanism further comprises:
a drive bevel gear;
a driven bevel gear;
a horizontal rotating rod;
a half gear;
the cleaning device comprises a movable frame, a cleaning rod and a cleaning rod, wherein the inner side wall of the movable frame is provided with insections;
the driving bevel gear and the rotating rod are coaxially arranged and are meshed with each other with the driven bevel gear, the driven bevel gear is fixedly arranged at the left end of the horizontal rotating rod, the horizontal rotating rod is fixedly arranged in the shell through the supporting frame and is movably connected with the supporting frame, the half gear is fixedly arranged at the right end of the horizontal rotating rod and is meshed with the insection, and the movable frame is arranged on the inner wall of the right side of the shell in a sliding mode.
2. The laser welding machine according to claim 1, wherein the fume treatment mechanism further comprises:
and the filtering pieces are connected in series in the air outlet.
3. The laser welding machine according to claim 2, wherein the filter member further comprises:
the lower end of the filtering shell is provided with a flue gas inlet;
the filter cavity is internally provided with a filter screen;
a cooling cavity;
the bottom end of the cooling medium cavity is provided with a medium inlet and a medium outlet;
the upper end of the adsorption cavity is provided with a flue gas outlet;
wherein, the flue gas entry passes through the flue gas pipeline and establishes in the filter chamber, be provided with a plurality of gas pockets on the lateral wall of flue gas pipeline, filter chamber, cooling medium chamber and absorption chamber set gradually by inside to outside, and the flue gas flows along the route of filter chamber, cooling chamber and absorption chamber after getting into filtering housing, cooling medium chamber and filter chamber, cooling chamber and absorption chamber all do not communicate.
4. The laser welding machine according to claim 3, wherein the filter member further comprises:
a purifying agent filled in the filter chamber;
the adsorbent is filled in the adsorption cavity.
5. An operating method suitable for the laser welder of claim 4, characterized in that it comprises the following steps:
s1, placing a workpiece: placing a first workpiece to be machined on a loop bar of a left workpiece clamp, placing a second workpiece to be machined on a right workpiece clamp and clamping the workpieces through a clamping motor;
s2, welding: after the workpiece is clamped, starting a laser welding machine, driving a laser head to move to the workpiece by a servo mechanism and welding a first workpiece and a second workpiece together, and driving a right workpiece clamp to rotate by a first rotating motor so as to drive the second workpiece to rotate, thereby realizing circumferential welding of the workpiece;
s3, flue gas absorption: when smoke is generated in the welding process, the smoke treatment mechanism is started, the rotating motor drives the driving gear to rotate, the driven gear rotates along with the rotation of the driving gear, so that the rotating rod is driven to rotate, the suction fan rotates to generate suction, and the smoke is sucked into the shell;
s4, treating the flue gas; after the smoke enters the shell, the smoke moves upwards along with wind power generated by the exhaust fan to reach the filtering piece, and the filtering piece can filter harmful substances and particles in the smoke, so that the smoke is discharged after being harmless;
s5, automatic cleaning: at the in-process that absorbs the flue gas, the worm rotates along with the rotation that rotates the motor, drives the worm wheel and rotates, and the brush wheel rotates along with the rotation of worm wheel to make the brush hair constantly brush the inlet scoop, the drive bevel gear rotates along with the rotation of dwang drives driven bevel gear, makes the synchronous rotation of half gear, thereby half gear rotates and drives the movable frame with the insection and reciprocate, and the cleaning rod reciprocates along with the movable frame and clears away the spot of viscosity on the shells inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN112405180A (en) * | 2020-11-25 | 2021-02-26 | 仙居度晓科技有限公司 | Automatic burr-grinding waste collecting equipment |
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| CN2813187Y (en) * | 2005-08-10 | 2006-09-06 | 唐文轩 | Micro-welder |
| CN104827231A (en) * | 2015-05-14 | 2015-08-12 | 广西梧州运龙港船机械制造有限公司 | Elbow welding tool |
| CN205764681U (en) * | 2016-06-27 | 2016-12-07 | 福建青拓镍业有限公司 | A kind of Stainless Steel Tubular Plates automatic welding machine |
| CN206811371U (en) * | 2017-05-03 | 2017-12-29 | 浙江奥智光电科技有限公司 | A kind of optical fiber seal jig |
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