CN114939739A - Laser cutting robot capable of automatically overturning - Google Patents
Laser cutting robot capable of automatically overturning Download PDFInfo
- Publication number
- CN114939739A CN114939739A CN202210799561.7A CN202210799561A CN114939739A CN 114939739 A CN114939739 A CN 114939739A CN 202210799561 A CN202210799561 A CN 202210799561A CN 114939739 A CN114939739 A CN 114939739A
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- electric telescopic
- weldment
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 28
- 239000000428 dust Substances 0.000 claims abstract description 39
- 238000003466 welding Methods 0.000 claims abstract description 28
- 238000001816 cooling Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 238000007789 sealing Methods 0.000 claims description 17
- 239000000110 cooling liquid Substances 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 11
- 239000012634 fragment Substances 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 4
- 230000002441 reversible effect Effects 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 2
- 238000005520 cutting process Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 5
- 230000008093 supporting effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 241000252254 Catostomidae Species 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000036544 posture Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
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Classifications
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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
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/142—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor for the removal of by-products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
- B23K26/703—Cooling arrangements
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses an automatic-overturning laser cutting robot which comprises a main body, a fixing frame, an adjusting frame, a cooling box and a collecting box, wherein the adjusting frame is installed at the top of the main body, the fixing frame is installed at the top of the main body, the cooling box is installed on the outer wall of the fixing frame, the collecting box is installed on the back face of the main body, a dust collecting box is installed at the bottom of the main body, and a motor is installed at the bottom of the main body. The automatic welding part overturning device can realize an overturning function by installing the adjusting frame, when a welding part is overturned, the driving motor drives the driving roller and the conveying belt to move the welding part to the position below the adjusting frame, the first electric telescopic rod extends to drive the clamping plate to move downwards, then the clamping plate covers the welding part, then the second electric telescopic rod extends to clamp the welding part, the first motor drives the adjusting gear to rotate, the adjusting gear rotates to drive the driven gear to rotate, and the first electric telescopic rod is made to rotate so as to drive the welding part to rotate.
Description
Technical Field
The invention relates to the technical field of laser cutting, in particular to a laser cutting robot capable of automatically overturning.
Background
The material to be cut is irradiated by the high-power-density laser beam, so that the material is heated to the vaporization temperature quickly and is evaporated to form holes, and the holes continuously form slits with narrow width (about 0.1mm, for example) along with the movement of the material by the laser beam, so that the material is cut. The laser cutting can obtain better cutting quality due to small laser spot, high energy density and high cutting speed. The laser cutting cut is narrow, and the size precision of the cut part can reach +/-0.05 mm. The cutting surface is smooth and beautiful, the laser cutting can be used as the last working procedure, the joint cutting can be welded without reprocessing, and the parts can be directly used.
The existing laser cutting robot has the following defects:
1. patent document CN113118644A discloses a laser cutting robot, the right item of protection "includes the working plate, the left side fixed mounting of the upper end of the working plate has the stand, the right end fixed mounting of the stand has the lug, the right end of the lug is equipped with the bottom block, the upper end of the bottom block is equipped with the robot body, the front side of the right end of the bottom block is opened with the movable groove, through the bottom block that sets up, be convenient for to accept the effectual arrangement of robot body, and under the mutually supporting effect of the movable groove and the driving block that set up, be convenient for between the two effective joint cooperation effect while, play the good installation effect to body cutting robot device, when playing effective installation and later stage dismantlement effect, avoid the problem of bolt fastening between them in the traditional technology, make the whole device more convenient to use and maintain, through the cooperation of the reinforcing pin and the pull ring that set up, play the good reinforcement effect when placing the driving block in the movable groove, most of the existing devices need workers to turn over the welding piece by using an apparatus, so that the workload of the workers is increased;
2. patent document CN113275765A discloses a laser cutting mechanism of a robot, and the right item of protection "includes a laser generator, a support is connected to the end shaft of the robot, the laser generator is fixed on the support, and the laser beam excited by the laser generator is arranged in parallel with the axis core of the end shaft of the robot. The position of the axis of the robot end shaft is determined by the position and attitude of each upstream shaft, that is, the position and the posture of the shaft core at the tail end of the robot can be ensured to reach and coincide with the hole core design position of the hole to be cut on the workpiece through the coordinated action of the shafts of the robot, the tail end shaft of the robot rotates, the positions and the postures of the shafts at the upstream of the robot are kept stable, the laser generator rotates along with the tail end shaft of the robot, in view of the parallel distance arrangement of the laser beam of the laser generator and the tail end shaft of the robot, the circular hole or the circular arc area with the corresponding radius is necessarily cut out from the running track of the laser beam of the laser generator, the circular hole or arc section area with the circular degree and the circle center position meeting the design requirements is machined, most of the existing cutting equipment is cooled by self-checking of the device, and cannot be cooled immediately, so that workers are easily scalded, and the safety is affected;
3. patent document CN112719624A discloses an automatic production line of a laser cutting robot, and the right item of protection "belongs to the technical field of laser cutting. An automatic production line of a laser cutting robot comprises a base, wherein a supporting rod is fixedly connected to the outer wall of the base, a fixing rod is fixedly connected to the supporting rod, one end, away from the supporting rod, of the fixing rod is fixedly connected with a ring-shaped plate, a clamping mechanism is arranged on the ring-shaped plate, one end, away from the base, of the supporting rod is fixedly connected with a top plate, the inner wall of the top plate is fixedly connected with a cylinder, the output end of the cylinder is fixedly connected with a fixing plate, a cutting machine body is fixedly connected to the fixing plate, a laser head is fixedly connected to the cutting machine body, a driving mechanism is arranged on the fixing plate, a purifying mechanism is arranged on the fixing plate, the driving mechanism is matched with the purifying mechanism, and a pressing mechanism matched with the clamping mechanism is arranged on the fixing plate; the automatic feeding, cutting and blanking device is simple to operate, can realize automatic feeding, cutting and blanking, saves labor cost, accelerates cutting efficiency, and increases income of enterprises, most of the existing cutting equipment adopts a manual blanking mode, but when a weldment is large, workers often cannot independently complete blanking operation, and working efficiency is reduced;
4. the patent document CN107097003A discloses a loading and unloading robot for a laser cutting machine, wherein the right of protection comprises a movable cross beam, a first driving mechanism is arranged on the movable cross beam, a lifting rod is movably connected to the movable cross beam, a lifting seat is arranged at the lower end of the lifting rod, a pair of side-shifting supports are arranged on the lifting seat, a prong support is connected to the side-shifting supports, prongs are arranged on the prong support, a second driving mechanism is arranged on the lifting seat, a pair of baffle supports are arranged at the lower part of the lifting seat, baffles are hinged to the baffle supports, the baffles correspond to the prongs, blocking teeth are arranged on the baffles, the blocking teeth are staggered with tooth grooves of the prongs, and a third driving mechanism is arranged on the lifting seat; the lower part of the lifting seat is movably connected with a sucker seat, the lower part of the sucker seat is provided with a plurality of fixed suckers in an arrangement mode, the fixed suckers on the sucker seat can ascend to the position above the fork teeth, and the sucker seat can descend to the position below the fork teeth. The laser cutting machine can be used for feeding and discharging materials, the cutting efficiency is improved, dust and debris generated during welding of most of the conventional devices are often cleaned manually by workers, and the workload of the workers is increased.
Disclosure of Invention
The present invention is directed to a laser cutting robot capable of automatically turning over, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a laser cutting robot capable of automatically overturning comprises a main body, a fixing frame, an adjusting frame, a cooling box and a collecting box, wherein the adjusting frame is installed at the top of the main body;
the adjustable electric telescopic frame comprises an adjusting frame, and is characterized in that a bearing is installed on the inner top wall of the adjusting frame, a first electric telescopic rod is installed at the bottom of the bearing, a driven gear is installed on the outer wall of the first electric telescopic rod, a first motor is installed on the inner bottom wall of the adjusting frame, an adjusting gear is installed at the output end of the first motor and meshed with the driven gear, a clamping plate is installed at the bottom of the first electric telescopic rod, second electric telescopic rods are installed on the inner walls of the two sides of the clamping plate, a second motor is installed on the outer wall of the adjusting frame, the output end of the second motor extends into the adjusting frame, a rotating plate is installed at the output end of the second motor, a third electric telescopic rod is installed on the outer wall of the rotating plate, a second plate is installed at one end of the third electric telescopic rod, and the structure of the second plate is the same as that of the clamping plate;
the dust collector is characterized in that a fixing frame is installed at the top of the main body, a cooling box is installed on the outer wall of the fixing frame, a collecting box is installed on the back face of the main body, a dust collecting box is installed at the bottom of the main body, and a motor is installed at the bottom of the main body.
Preferably, the third motor is installed to the outer wall of mount, and the output of third motor extends into the inside of mount, and reciprocal lead screw is installed to the output of third motor, and the outer wall cover of reciprocal lead screw is equipped with the riser, and the bottom of riser extends the bottom of mount, and a motor is installed to the outer wall of riser, and the laser instrument is installed to the output of a motor.
Preferably, the diaphragm is installed to the inner wall of cooler bin, and the fixed plate is installed to the bottom of diaphragm, and the aspiration pump is installed at the top of diaphragm, and the exhaust tube is installed to the input of aspiration pump, and the outer wall of cooler bin is extended to the one end of exhaust tube, and the governing valve is installed to the output of aspiration pump, and a plurality of electric putter are installed to the inner wall of governing valve, and electric putter's one end installs the shutoff board, and the outer wall of governing valve runs through and installs a plurality of jet-propelled pipes, and the outer wall of the extension mount of jet-propelled pipe, and the fan is installed to the bottom of diaphragm.
Preferably, the outer wall of fixed plate runs through and installs a plurality of fin, and the detector is installed to the inside diapire of cooler bin, and the limiting plate is installed to the inner wall of detector, and the closing plate is installed at the top of limiting plate, and the light pole is installed at the top of closing plate, and the switch is installed to the roof of the inside of detector, and the switch passes through wire electric connection with the fan.
Preferably, a fixed box is installed on the outer wall of the collecting box, a fourth electric telescopic rod is installed on the inner wall of the fixed box, a movable plate of an L shape is installed at one end of the fourth electric telescopic rod, the top of the movable plate extends out of the top of the collecting box, a pulley is installed at the bottom of the movable plate, a motor II is installed at the top of the movable plate, the output end of the motor II extends out of the bottom of the movable plate, a receiving plate is installed at the output end of the motor II, a first spring is installed on the inner bottom wall of the receiving plate, a striking rod is installed at the top of the first spring, a limiting rod is installed on the outer wall of the striking rod, a cam is installed at the output end of a motor III and installed on the inner rear wall of the receiving plate, a plurality of rolling shafts are installed on the inner rear wall of the receiving plate, rolling wheels are installed at the output ends of the rolling shafts, and the top of the rolling wheels extends out of the top of the receiving plate.
Preferably, the support column is installed to the bottom of main part, and driving motor is installed to the outer wall of main part, and driving roller is installed to driving motor's output, and the outer wall of driving roller encircles and installs the conveyer belt.
Preferably, the swash plate is installed to the inner wall of dust collection box, and the buckler is installed to the inside diapire of dust collection box, and the waterproof board is installed to the inner wall of buckler, and the water pump is installed at the top of waterproof board, and the input of water pump extends the bottom of waterproof board, and the output of water pump extends the outer wall of buckler, and a plurality of spray pipes are installed to the output of water pump.
Preferably, a first bevel gear is installed at the output end of the motor, a fixing ring is installed on the bottom wall inside the main body, a lead screw is installed on the inner wall of the fixing ring, a second bevel gear is installed at one end of the lead screw, a moving block is installed on the outer wall of the lead screw in a sleeved mode, and a brush is installed at the bottom of the moving block.
Preferably, the working steps of the robot are as follows:
s1, when the weldment is overturned, the driving motor drives the driving roller and the conveyor belt to move the weldment to the lower part of the adjusting frame, the first electric telescopic rod is started, the first electric telescopic rod extends to drive the clamping plate to move downwards, then the clamping plate covers the weldment, then the second electric telescopic rod extends to clamp the weldment, the first motor is started, the first motor drives the adjusting gear to rotate, the adjusting gear rotates to drive the driven gear to rotate, so that the first electric telescopic rod rotates to drive the weldment to rotate, in addition, a third electric telescopic rod can be used, the third electric telescopic rod drives the second plate to clamp the weldment, the second motor drives the rotating plate to rotate, so that the weldment can rotate, the overturning function is realized, then the third motor drives the reciprocating screw rod to rotate, the vertical plate moves to drive the first motor to move, the laser cuts the weldment, the first motor can drive the laser to rotate, welding different positions is realized;
s, when the welding piece is cooled, external air is sucked in by an air suction pump, then the air passes through an air suction pipe, a transverse plate and a fixing plate to form a cavity, cooling liquid is stored in the cavity, the cooling liquid absorbs air heat, an electric push rod is started, and a sealing plate is separated from an air injection pipe, so that cold air is blown to the welding piece, the cooling function is realized, when the heat of the cooling liquid rises, the air in a detector is heated to expand and extrude the sealing plate, the sealing plate rises to drive a light rod to be in contact with a switch, a fan is started, heat is dissipated outwards by a heat dissipation sheet, and the fan drives the air to flow, so that the heat dissipation is accelerated;
s3, when blanking is carried out, the conveyor belt drives the weldment to move towards the collection box, the fourth electric telescopic rod drives the movable plate to move, the movable plate moves to the middle position of the conveyor belt, the second motor drives the receiving plate to rotate to the middle position of the conveyor belt, the weldment drops above the receiving plate, then the fourth electric telescopic rod is matched with the second motor, the weldment is regularly placed inside the collection box, when the weldment is put down, the third motor drives the cam to rotate, the cam rotates to extrude the limiting rod, the limiting rod drives the impact rod to extend out of the top of the receiving plate, so that one end of the weldment is tilted, then the weldment slides down, the roller can conveniently slide down the weldment, and the collection function of the weldment is achieved;
s4, a motor is started, the motor drives a screw rod to rotate through a first bevel gear and a second bevel gear, the screw rod rotates to drive a moving block hairbrush to rotate, the hairbrush cleans the fragments on the bottom wall inside the main body to the inside of the dust collection box, the fragments slide downwards along an inclined plate, and a water pump pumps water out and sprays out of a water spray pipe, so that the fragments and dust are adsorbed by water, the dust is prevented from flowing out of the dust collection box again, and a dust collection function is realized.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention can realize the turnover function by installing the adjusting frame, when a weldment is turned, the driving motor drives the driving roller and the conveying belt to move the weldment to the lower part of the adjusting frame, the first electric telescopic rod is started, the first electric telescopic rod extends to drive the clamping plate to move downwards, then the clamping plate covers the weldment, then the second electric telescopic rod extends to clamp the weldment, the first motor is started, the first motor drives the adjusting gear to rotate, the adjusting gear rotates to drive the driven gear to rotate, so that the first electric telescopic rod rotates to drive the weldment to rotate, in addition, a third electric telescopic rod can be used, the third electric telescopic rod drives a second plate to clamp the weldment, the second motor drives the rotating plate to rotate, so that the weldment can rotate, the turnover function is realized, then the third motor drives the reciprocating screw rod to rotate, the vertical plate moves to drive the first motor to move, the laser device cuts the welding piece, and the first motor can drive the laser device to rotate, so that welding of different positions is realized;
2. when the heat of the cooling liquid rises, the air in the detector is heated to expand and extrude the sealing plate, the sealing plate rises to drive the light rod to contact with the switch, so that the fan is started, the radiating fins radiate heat outwards, and the fan drives the air to flow, thereby accelerating the heat radiation;
3. according to the automatic blanking device, automatic blanking can be realized by installing the collecting box, when blanking is carried out, the conveying belt drives the weldment to move towards the collecting box, the fourth electric telescopic rod drives the movable plate to move, the movable plate moves to the middle position of the conveying belt, the second motor drives the receiving plate to rotate to the middle position of the conveying belt, the weldment falls above the receiving plate, then the fourth electric telescopic rod is matched with the second motor, the weldment is regularly placed in the collecting box, when the weldment is put down, the third motor drives the cam to rotate, the cam rotates to extrude the limiting rod, the limiting rod drives the impact rod to extend out of the top of the receiving plate, one end of the weldment is tilted, then the weldment slides down, the idler wheel can facilitate the sliding of the weldment, and the collecting function of the weldment is realized;
4. according to the invention, the dust collection box is arranged to remove dust, the motor drives the lead screw to rotate through the first bevel gear and the second bevel gear, the lead screw rotates to drive the moving block hairbrush to rotate, the hairbrush cleans the debris on the bottom wall inside the main body to the inside of the dust collection box, the debris slides down along the inclined plate, the water is pumped out by the water pump and is sprayed out from the water spray pipe, so that the debris and the dust are adsorbed by the water, the dust is prevented from flowing out of the dust collection box again, and the dust collection function is realized.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the fixing frame of the present invention;
FIG. 3 is a schematic view of an adjusting bracket according to the present invention;
FIG. 4 is a schematic view of the cooling box structure of the present invention;
FIG. 5 is a schematic diagram of a detector configuration according to the present invention;
FIG. 6 is a side view of the main body of the present invention;
FIG. 7 is a schematic view of a portion of the collection chamber of the present invention;
FIG. 8 is a schematic view of a portion of the holding box of the present invention;
fig. 9 is a schematic view of the structure of the receiving plate portion of the present invention.
In the figure: 1. a main body; 101. a support pillar; 102. a drive motor; 103. a driving roller; 104. a conveyor belt; 2. a fixed mount; 201. a third motor; 202. a reciprocating screw rod; 203. a vertical plate; 204. a first motor; 205. a laser; 3. an adjusting bracket; 301. a first electric telescopic rod; 302. a driven gear; 303. a first motor; 304. an adjusting gear; 305. a clamping plate; 306. a second electric telescopic rod; 307. a second motor; 308. a rotating plate; 4. a cooling tank; 401. a transverse plate; 402. a fixing plate; 403. an air pump; 404. an air exhaust pipe; 405. adjusting a valve; 406. an electric push rod; 407. a gas ejector tube; 5. a fan; 501. a heat sink; 502. a detector; 503. a limiting plate; 504. a sealing plate; 505. a lightweight rod; 506. a switch; 6. a collection box; 601. a fixed box; 602. a fourth electric telescopic rod; 603. moving the plate; 604. a pulley; 605. a second motor; 606. receiving a plate; 607. a first spring; 608. a striker bar; 609. a limiting rod; 610. a third motor; 611. a cam; 612. a roller; 613. a roller; 7. a dust collection box; 701. a sloping plate; 702. a waterproof shell; 703. a waterproof sheet; 704. a water pump; 705. a water spray pipe; 8. a motor; 801. a first bevel gear; 802. a fixing ring; 803. and a lead screw.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, fig. 2 and fig. 3, an embodiment of the present invention: the utility model provides a laser cutting robot that can overturn automatically, includes main part 1, mount 2, alignment jig 3, cooler bin 4 and collecting box 6, its characterized in that: the top of the main body 1 is provided with an adjusting frame 3, the top wall of the inside of the adjusting frame 3 is provided with a bearing, the bottom of the bearing is provided with a first electric telescopic rod 301, the outer wall of the first electric telescopic rod 301 is provided with a driven gear 302, the bottom wall of the inside of the adjusting frame 3 is provided with a first motor 303, the output end of the first motor 303 is provided with an adjusting gear 304, the adjusting gear 304 is meshed with the driven gear 302, the bottom of the first electric telescopic rod 301 is provided with a clamping plate 305, the inner walls of the two sides of the clamping plate 305 are provided with second electric telescopic rods 306, the outer wall of the adjusting frame 3 is provided with a second motor 307, the output end of the second motor 307 extends into the inside of the adjusting frame 3, the output end of the second motor 307 is provided with a rotating plate 308, the outer wall of the rotating plate 308 is provided with a third electric telescopic rod, one end of the third electric telescopic rod is provided with a second plate, and the structure of the second plate is the same as that of the clamping plate 305, mount 2 is installed at the top of main part 1, cooler bin 4 is installed to the outer wall of mount 2, the back mounted of main part 1 has collecting box 6, dust collection box 7 is installed to the bottom of main part 1, motor 8 is installed to the bottom of main part 1, third motor 201 is installed to the outer wall of mount 2, and the output of third motor 201 extends into the inside of mount 2, reciprocal lead screw 202 is installed to the output of third motor 201, the outer wall cover of reciprocal lead screw 202 is equipped with riser 203, and the bottom of riser 203 extends the bottom of mount 2, motor 204 is installed to the outer wall of riser 203, laser 205 is installed to the output of motor 204, support column 101 is installed to the bottom of main part 1, driving motor 102 is installed to the outer wall of main part 1, driving roller 103 is installed to driving motor 102's output, the outer wall of driving roller 103 encircles and installs conveyer belt 104.
Referring to fig. 4 and 5, an embodiment of the present invention: a transverse plate 401 is installed on the inner wall of the cooling box 4, a fixing plate 402 is installed at the bottom of the transverse plate 401, an air suction pump 403 is installed at the top of the transverse plate 401, an air suction pipe 404 is installed at the input end of the air suction pump 403, one end of the air suction pipe 404 extends out of the outer wall of the cooling box 4, an adjusting valve 405 is installed at the output end of the air suction pump 403, a plurality of electric push rods 406 are installed on the inner wall of the adjusting valve 405, a blocking plate is installed at one end of the electric push rods 406, a plurality of air injection pipes 407 are installed on the outer wall of the adjusting valve 405 in a penetrating manner, the air injection pipes 407 extend out of the outer wall of the fixing frame 2, a fan 5 is installed at the bottom of the transverse plate 401, a plurality of radiating fins 501 are installed on the outer wall of the fixing plate 402, a detector 502 is installed on the inner bottom wall of the cooling box 4, a limiting plate 503 is installed on the inner wall of the detector 502, a sealing plate 504 is installed on the top of the limiting plate 503, and a light rod 505 is installed on the top of the sealing plate 504, the switch 506 is installed on the top wall of the inside of the detector 502, and the switch 506 is electrically connected with the blower 5 through a wire.
Referring to fig. 7, 8 and 9, an embodiment of the present invention: the outer wall of the collection box 6 is provided with a fixed box 601, the inner wall of the fixed box 601 is provided with a fourth electric telescopic rod 602, one end of the fourth electric telescopic rod 602 is provided with an L-shaped moving plate 603, the top of the moving plate 603 extends out of the top of the collection box 6, the bottom of the moving plate 603 is provided with a pulley 604, the top of the moving plate 603 is provided with a second motor 605, the output end of the second motor 605 extends out of the bottom of the moving plate 603, the output end of the second motor 605 is provided with a receiving plate 606, the inner bottom wall of the receiving plate 606 is provided with a first spring 607, the top of the first spring 607 is provided with an impact rod 608, the outer wall of the impact rod 608 is provided with a limiting rod 609, the inner rear wall of the receiving plate 606 is provided with a third motor 610, the output end of which is provided with a cam 611, the inner rear wall of the receiving plate 606 is provided with a plurality of rollers 612, and the output ends of the rollers 613, and the top of the roller 613 extends out of the top of the receiving plate 606.
Referring to fig. 6, an embodiment of the present invention: the inclined plate 701 is installed on the inner wall of the dust collection box 7, the waterproof case 702 is installed on the inner bottom wall of the dust collection box 7, the waterproof board 703 is installed on the inner wall of the waterproof case 702, the water pump 704 is installed on the top of the waterproof board 703, the bottom of the waterproof board 703 is extended from the input end of the water pump 704, the outer wall of the waterproof case 702 is extended from the output end of the water pump 704, the plurality of water spray pipes 705 are installed at the output end of the water pump 704, the first bevel gear 801 is installed at the output end of the motor 8, the fixing ring 802 is installed on the inner bottom wall of the main body 1, the lead screw 803 is installed on the inner wall of the fixing ring 802, the second bevel gear is installed at one end of the lead screw 803, the movable block is installed on the outer wall of the lead screw 803, and the brush is installed at the bottom of the movable block.
Further, the working steps of the robot are as follows:
s1, when the weldment is firstly turned over, the driving motor 102 drives the driving roller 103 and the conveyor belt 104 to move the weldment to the lower part of the adjusting frame 3, the first electric telescopic rod 301 is started, the first electric telescopic rod 301 extends to drive the clamping plate 305 to move downwards, then the clamping plate 305 covers the weldment, then the second electric telescopic rod 306 extends to clamp the weldment, the first motor 303 is started, the first motor 303 drives the adjusting gear 304 to rotate, the adjusting gear 304 rotates to drive the driven gear 302 to rotate, so that the first electric telescopic rod 301 rotates to drive the weldment to rotate, in addition, a third electric telescopic rod can be used, the third electric telescopic rod drives the second plate to clamp the weldment, the second motor 307 drives the rotating plate 308 to rotate to enable the weldment to rotate, the turning function is realized, then the third motor 201 drives the reciprocating screw rod 202 to rotate, the vertical plate 203 moves to drive the first motor 204 to move, the laser 205 cuts the welded piece, and the first motor 204 can drive the laser 205 to rotate, so that welding of different positions is realized;
s2, when the weldment is cooled, the air pump 403 pumps in outside air, then the air passes through the air pumping pipe 404, the transverse plate 401 and the fixing plate 402 to form a cavity, cooling liquid is stored inside the cavity, the cooling liquid absorbs air heat, the electric push rod 406 is started, the sealing plate 504 is separated from the air jetting pipe 407, so that cold air is blown to the weldment, the cooling function is realized, when the cooling liquid heat rises, the air in the detector 502 is heated to expand and extrude the sealing plate 504, the sealing plate 504 rises to drive the light rod 505 to be in contact with the switch 506, so that the fan 5 is started, the radiating fins 501 radiate heat outwards, and the fan 5 drives the air to flow, so that the heat radiation is accelerated;
s3, when blanking is carried out, the conveyor belt 104 drives the weldment to move towards the collection box 6, the fourth electric telescopic rod 602 drives the moving plate 603 to move, the moving plate 603 moves to the middle position of the conveyor belt 104, the second motor 605 drives the receiving plate 606 to rotate to the middle position of the conveyor belt 104, the weldment falls over the receiving plate 606, then the fourth electric telescopic rod 602 is matched with the second motor 605 to regularly place the weldment inside the collection box 6, when the weldment is put down, the third motor 610 drives the cam 611 to rotate, the cam 611 rotates to extrude the limiting rod 609, the limiting rod 609 drives the striking rod 608 to extend out of the top of the receiving plate 606, one end of the weldment is tilted, then the weldment slides down, the roller 613 can facilitate the sliding of the weldment, and the collection function of the weldment is achieved;
s4, starting the motor 8, driving the screw rod 803 to rotate by the motor 8 through the first bevel gear 801 and the second bevel gear, driving the moving block brush to rotate by the rotation of the screw rod 803, cleaning the fragments on the bottom wall inside the main body 1 to the inside of the dust collection box 7 by the brush, enabling the fragments to slide down along the inclined plate 701, pumping water out by the water pump 704 and spraying out from the water spray pipe 705, enabling the fragments and dust to be adsorbed by the water, preventing the dust from flowing out again from the dust collection box 7, and achieving the dust collection function.
The working principle is that when a welding piece is firstly turned over, the driving motor 102 drives the driving roller 103 and the conveyor belt 104 to move the welding piece to the lower part of the adjusting frame 3, the first electric telescopic rod 301 is started, the first electric telescopic rod 301 extends to drive the clamping plate 305 to move downwards, then the clamping plate 305 covers the welding piece, then the second electric telescopic rod 306 extends to clamp the welding piece, the first motor 303 is started, the first motor 303 drives the adjusting gear 304 to rotate, the adjusting gear 304 rotates to drive the driven gear 302 to rotate, so that the first electric telescopic rod 301 rotates to drive the welding piece to rotate, in addition, a third electric telescopic rod can be used, the third electric telescopic rod drives the second plate to clamp the welding piece, the second motor 307 drives the rotating plate 308 to rotate, so that the welding piece can rotate to realize the turning function, then the third motor 201 drives the reciprocating screw rod 202 to rotate, the vertical plate 203 moves to drive the first motor 204 to move, the laser 205 cuts the welded piece, and the first motor 204 can drive the laser 205 to rotate, so that welding of different positions is realized;
when a welding part is cooled, external air is sucked in by the air suction pump 403, then the air passes through the air suction pipe 404, the transverse plate 401 and the fixing plate 402 to form a cavity, cooling liquid is stored in the cavity, the cooling liquid absorbs heat of the air, the electric push rod 406 is started, the sealing plate 504 is separated from the air injection pipe 407, so that cold air is blown to the welding part, the cooling function is realized, when the heat of the cooling liquid rises, the air in the detector 502 is heated to expand and extrude the sealing plate 504, the sealing plate 504 rises to drive the light rod 505 to be in contact with the switch 506, so that the fan 5 is started, the radiating fins 501 radiate heat outwards, and the fan 5 drives the air to flow to accelerate the heat radiation;
during blanking, the conveyor belt 104 drives the weldment to move towards the collection box 6, the fourth electric telescopic rod 602 drives the moving plate 603 to move, the moving plate 603 moves to the middle position of the conveyor belt 104, the second motor 605 drives the receiving plate 606 to rotate to the middle position of the conveyor belt 104, the weldment falls above the receiving plate 606, then the fourth electric telescopic rod 602 is matched with the second motor 605 to regularly place the weldment inside the collection box 6, when the weldment is put down, the third motor 610 drives the cam 611 to rotate, the cam 611 rotates to extrude the limiting rod 609, the limiting rod 609 drives the striking rod 608 to extend out of the top of the receiving plate 606, so that one end of the weldment is tilted, then the weldment slides down, the roller 613 can facilitate the sliding of the weldment, and the collection function of the weldment is achieved;
starting motor 8, motor 8 drives lead screw 803 through a bevel gear 801 and No. two bevel gears and rotates, and lead screw 803 rotates and drives the movable block brush and rotates, and the inside of dust collection box 7 is cleaned to the piece of the inside bottom wall of main part 1 to the brush, and the piece is along the downward landing of swash plate 701, and water pump 704 is taken out water and is spun from spray pipe 705 for piece and dust are adsorbed by water, prevent that the dust from flowing out once more from dust collection box 7, realize the collection dirt function.
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 attributes 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.
Claims (9)
1. The utility model provides a laser cutting robot that can overturn automatically, includes main part (1), mount (2), alignment jig (3), cooler bin (4) and collecting box (6), its characterized in that: the top of the main body (1) is provided with an adjusting frame (3);
the bearing is installed to the inside roof of alignment jig (3), first electric telescopic handle (301) is installed to the bottom of bearing, driven gear (302) is installed to the outer wall of first electric telescopic handle (301), first motor (303) is installed to the inside diapire of alignment jig (3), adjusting gear (304) is installed to the output of first motor (303), and adjusting gear (304) and driven gear (302) meshing, grip block (305) is installed to the bottom of first electric telescopic handle (301), second electric telescopic handle (306) is installed to the both sides inner wall of grip block (305), second motor (307) is installed to the outer wall of alignment jig (3), and the output of second motor (307) extends into the inside of alignment jig (3), rotor plate (308) is installed to the output of second motor (307), third electric telescopic handle is installed to the outer wall of rotor plate (308), a second plate is mounted at one end of the third electric telescopic rod, and the structure of the second plate is the same as that of the clamping plate (305);
the motor is characterized in that a fixing frame (2) is installed at the top of the main body (1), a cooling box (4) is installed on the outer wall of the fixing frame (2), a collecting box (6) is installed on the back face of the main body (1), a dust collecting box (7) is installed at the bottom of the main body (1), and a motor (8) is installed at the bottom of the main body (1).
2. The laser cutting robot capable of automatically turning over according to claim 1, wherein: third motor (201) are installed to the outer wall of mount (2), and the output of third motor (201) extends into the inside of mount (2), and reciprocal lead screw (202) are installed to the output of third motor (201), and the outer wall cover of reciprocal lead screw (202) is equipped with riser (203), and the bottom of riser (203) extends the bottom of mount (2), and motor (204) are installed to the outer wall of riser (203), and laser instrument (205) are installed to the output of motor (204).
3. The laser cutting robot capable of automatically turning over according to claim 1, wherein: diaphragm (401) is installed to the inner wall of cooler bin (4), fixed plate (402) are installed to the bottom of diaphragm (401), aspiration pump (403) are installed at the top of diaphragm (401), aspiration tube (404) are installed to the input of aspiration pump (403), and the outer wall of cooler bin (4) is extended to the one end of aspiration tube (404), governing valve (405) is installed to the output of aspiration pump (403), a plurality of electric putter (406) are installed to the inner wall of governing valve (405), and the shutoff board is installed to the one end of electric putter (406), the outer wall of governing valve (405) runs through and installs a plurality of jet-propelled pipes (407), and the outer wall of extension mount (2) of jet-propelled pipe (407), fan (5) are installed to the bottom of diaphragm (401).
4. An automatically reversible laser cutting robot according to claim 3, characterized in that: the outer wall of fixed plate (402) runs through and installs a plurality of fin (501), detector (502) are installed to the inside diapire of cooler bin (4), limiting plate (503) are installed to the inner wall of detector (502), closing plate (504) are installed at the top of limiting plate (503), light pole (505) are installed at the top of closing plate (504), switch (506) are installed to the top wall of the inside of detector (502), and switch (506) pass through wire electric connection with fan (5).
5. The laser cutting robot capable of automatically turning over according to claim 1, wherein: the outer wall of the collection box (6) is provided with a fixed box (601), the inner wall of the fixed box (601) is provided with a fourth electric telescopic rod (602), one end of the fourth electric telescopic rod (602) is provided with an L-shaped moving plate (603), the top of the moving plate (603) extends out of the top of the collection box (6), the bottom of the moving plate (603) is provided with a pulley (604), the top of the moving plate (603) is provided with a second motor (605), the output end of the second motor (605) extends out of the bottom of the moving plate (603), the output end of the second motor (605) is provided with a receiving plate (606), the inner bottom wall of the receiving plate (606) is provided with a first spring (607), the top of the first spring (607) is provided with a striking rod (608), the outer wall of the first spring (608) is provided with a limiting rod (609), the inner rear wall of the receiving plate (606) is provided with a third motor (610), and the output end of the third motor (610) is provided with a cam (611), a plurality of rollers (612) are mounted on the inner rear wall of the receiving plate (606), rollers (613) are mounted at the output ends of the rollers (612), and the tops of the rollers (613) extend out of the top of the receiving plate (606).
6. The laser cutting robot capable of automatically turning over according to claim 1, wherein: support column (101) are installed to the bottom of main part (1), and driving motor (102) are installed to the outer wall of main part (1), and driving roller (103) are installed to the output of driving motor (102), and conveyer belt (104) are installed to the outer wall encircleing of driving roller (103).
7. The laser cutting robot capable of automatically turning over according to claim 1, wherein: the inner wall of dust collection box (7) is installed swash plate (701), waterproof case (702) is installed to the inside diapire of dust collection box (7), waterproof board (703) are installed to the inner wall of waterproof case (702), water pump (704) are installed at the top of waterproof board (703), the input of water pump (704) extends the bottom of waterproof board (703), the output of water pump (704) extends the outer wall of waterproof case (702), a plurality of spray pipes (705) are installed to the output of water pump (704).
8. The laser cutting robot capable of automatically turning over according to claim 1, wherein: a bevel gear (801) is installed to the output of motor (8), and solid fixed ring (802) is installed to the inside diapire of main part (1), and lead screw (803) is installed to the inner wall of solid fixed ring (802), and No. two bevel gear is installed to the one end of lead screw (803), and the outer wall cover of lead screw (803) is equipped with the movable block, and the brush is installed to the bottom of movable block.
9. An automatically reversible laser cutting robot according to any of claims 1-8, characterized in that it works as follows:
s1, when a weldment is firstly turned over, a driving motor (102) drives a driving roller (103) and a conveying belt (104) to move the weldment to the lower side of an adjusting frame (3), a first electric telescopic rod (301) is started, the first electric telescopic rod (301) extends to drive a clamping plate (305) to move downwards, the clamping plate (305) covers the weldment later, a second electric telescopic rod (306) extends to clamp the weldment later, a first motor (303) is started, the first motor (303) drives an adjusting gear (304) to rotate, the adjusting gear (304) rotates to drive a driven gear (302) to rotate, the first electric telescopic rod (301) rotates to drive the weldment to rotate, in addition, a third electric telescopic rod can be used, the third electric telescopic rod drives a second plate to clamp the weldment, the second motor (307) drives a rotating plate (308) to rotate, and therefore the weldment can rotate, the overturning function is realized, then the third motor (201) drives the reciprocating screw rod (202) to rotate, the vertical plate (203) moves to drive the first motor (204) to move, the laser (205) cuts a welding piece, and the first motor (204) can drive the laser (205) to rotate to realize the welding of different positions;
s2, when the welding piece is cooled, the air pump (403) pumps in outside air, then the air passes through the air suction pipe (404), the transverse plate (401) and the fixing plate (402) form a cavity, cooling liquid is stored inside the cavity, the cooling liquid absorbs air heat, the electric push rod (406) is started, the sealing plate (504) is separated from the air injection pipe (407), so that cold air is blown to the welding piece, the cooling function is realized, when the cooling liquid heat rises, the air in the detector (502) is heated to expand and extrude the sealing plate (504), the sealing plate (504) rises to drive the light rod (505) to be in contact with the switch (506), so that the fan (5) is started, the radiating fins (501) radiate heat outwards, and the fan (5) drives air to flow to accelerate heat radiation;
s3, when blanking is carried out, the conveyor belt (104) drives the weldment to move towards the collection box (6), the fourth electric telescopic rod (602) drives the moving plate (603) to move, the moving plate (603) moves to the middle position of the conveyor belt (104), the second motor (605) drives the receiving plate (606) to rotate to the middle position of the conveyor belt (104), the weldment drops above the receiving plate (606), then the fourth electric telescopic rod (602) is matched with the second motor (605) to regularly place the weldment inside the collection box (6), when the weldment is put down, the third motor (610) drives the cam (611) to rotate, the cam (611) rotates to extrude the limiting rod (609), the limiting rod (609) drives the impact rod (608) to extend out of the top of the receiving plate (606), one end of the weldment is tilted, then the weldment slides down, the roller (613) can facilitate the sliding of the weldment, and the function of collecting the weldment is achieved;
s4, starting a motor (8), wherein the motor (8) drives a screw rod (803) to rotate through a first bevel gear (801) and a second bevel gear, the screw rod (803) rotates to drive a moving block brush to rotate, the brush cleans the fragments on the bottom wall inside the main body (1) to the inside of a dust collection box (7), the fragments slide down along a sloping plate (701), and a water pump (704) pumps water out and sprays out from a water spray pipe (705), so that the fragments and dust are adsorbed by the water, the dust is prevented from flowing out again from the dust collection box (7), and a dust collection function is realized.
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| CN202210799561.7A CN114939739B (en) | 2022-07-06 | 2022-07-06 | Laser cutting robot capable of automatically overturning |
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| CN202210799561.7A CN114939739B (en) | 2022-07-06 | 2022-07-06 | Laser cutting robot capable of automatically overturning |
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| CN114939739B (en) | 2023-12-26 |
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