CN117548850B - Laser cutting device for aluminum alloy door and window production - Google Patents
Laser cutting device for aluminum alloy door and window production Download PDFInfo
- Publication number
- CN117548850B CN117548850B CN202311730245.5A CN202311730245A CN117548850B CN 117548850 B CN117548850 B CN 117548850B CN 202311730245 A CN202311730245 A CN 202311730245A CN 117548850 B CN117548850 B CN 117548850B
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- clamping
- plate
- shaped
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- aluminum alloy
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 88
- 238000003698 laser cutting Methods 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 230000017105 transposition Effects 0.000 claims description 76
- 230000005540 biological transmission Effects 0.000 claims description 48
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 238000005520 cutting process Methods 0.000 abstract description 11
- 238000004080 punching Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 9
- 238000003825 pressing Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—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
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a laser cutting device for aluminum alloy door and window production, which belongs to the technical field of aluminum alloy door and window production and comprises a bottom plate, wherein a clamping assembly, a feeding assembly and an auxiliary assembly are arranged on the bottom plate, the aluminum alloy door and window wires can be cut through the mutual matching of the clamping assembly and the feeding assembly, the two ends of the cut aluminum alloy door and window wires can be cut into an oblique angle of 45 degrees, the operations such as engraving and punching on the surfaces of the aluminum alloy door and window wires can be realized through the control of the positions of 4 strip-shaped clamping plates, the positions of a feeding base and an L-shaped rotating plate are adjusted through the mutual matching of the feeding assembly and the auxiliary assembly, the sizes of the cut aluminum alloy door and window wires are controlled, and the continuous cutting of the aluminum alloy door and window wires and the automatic feeding and outputting of the aluminum alloy door and window wires can be realized through the mutual matching of the clamping assembly, the feeding assembly and the auxiliary assembly.
Description
Technical Field
The invention relates to the technical field of aluminum alloy door and window production, in particular to a laser cutting device for aluminum alloy door and window production.
Background
The aluminum alloy door and window is a door and window formed by splicing a plurality of aluminum alloy door and window wires after cutting, when the aluminum alloy door and window wires are cut, a laser cutting mode is generally adopted, the laser cutting is a common advanced technology, the aluminum alloy door and window is commonly used for cutting aluminum alloy materials with high precision and high efficiency, and when the aluminum alloy door and window wires are cut, the corresponding positions of all surfaces of the aluminum alloy door and window wires are required to be punched, so that the subsequent assembly of the aluminum alloy door and window wires is convenient.
The Chinese patent application with the publication number of CN218080992U discloses a plate cutting device for producing aluminum alloy doors and windows, although the laser cutting of the aluminum alloy doors and windows wires can be realized, the continuous cutting of the aluminum alloy doors and windows wires can not be realized, and the operations such as engraving and punching can not be performed on each surface of each aluminum alloy doors and windows wire, so that the secondary processing is performed on the cut aluminum alloy doors and windows wires before the aluminum alloy doors and windows are assembled, and the assembling complexity of the aluminum alloy doors and windows is improved.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a laser cutting device for aluminum alloy door and window production, which solves the problems that continuous cutting of aluminum alloy door and window wires cannot be realized, and operations such as engraving and punching can not be performed on each surface of each aluminum alloy door and window wire, so that secondary processing is performed on the cut aluminum alloy door and window wires before the aluminum alloy door and window is assembled, and the assembling complexity of the aluminum alloy door and window is improved.
In order to achieve the above purpose, the present invention provides the following technical solutions: a laser cutting device for aluminum alloy door and window production, comprising a base plate, be provided with the centre gripping subassembly on the bottom plate, the centre gripping subassembly includes the centre gripping support crown plate, rotate on the centre gripping support crown plate and install the wheel tooth ring, the side fixed mounting of wheel tooth ring has the centre gripping crown plate, circumference array's slidable mounting has 4 bar grip blocks on the centre gripping crown plate, it has 2 driven gear one and 2 driven gear two to rotate on the centre gripping crown plate, all fixed the be provided with the centre gripping rack on the bar grip block, 2 driven gear one and 2 driven gear two respectively with the centre gripping rack meshing that corresponds constitute the rack and pinion pair, be provided with the torsional spring between driven gear one and the driven gear two and the centre gripping crown plate, still be provided with material loading subassembly and auxiliary assembly on the bottom plate, the material loading subassembly includes the material loading slide, slidable mounting has the material loading base on the material loading slide, be provided with on the material loading base and carry group one, slidable mounting has vertical transposition slide on the material loading base, slidable mounting has the horizontal transposition slide on the vertical transposition slide, slidable mounting has the long arm slide on the horizontal transposition slide, the tip fixed mounting of long arm slide, the auxiliary assembly includes the laser cutting head, auxiliary assembly includes auxiliary assembly and auxiliary assembly L shape rotation support plate L rotates with L shape auxiliary rotation board, auxiliary shape slide, L is used for rotating auxiliary shape and L shape auxiliary slide.
Further, the clamping support ring plate is fixedly arranged on the bottom plate, the clamping ring plate is rotatably provided with a clamping toothed ring I and a clamping toothed ring II, 4 fan-shaped clamping racks I are uniformly arranged on the inner side of the clamping toothed ring I, gaps exist between every two adjacent fan-shaped clamping racks I, 2 fan-shaped clamping racks II are uniformly arranged on the inner side of the clamping toothed ring II, and the two fan-shaped clamping racks II are not contacted.
Further, driven gear one and driven gear two interval settings, fixed mounting have the double-end motor on the centre gripping annular plate, and the output shaft both ends of double-end motor are all fixed mounting has drive gear, and 2 drive gears respectively with centre gripping ring gear one and centre gripping ring gear two meshing constitute the gear pair.
Further, a first transmission gear is installed on the side face of the first driven gear in a rotating mode, a torsion spring is arranged between the first driven gear and the first transmission gear, the elasticity of the torsion spring between the first driven gear and the first transmission gear is always larger than the elasticity of the torsion spring between the first driven gear and the clamping ring plate, a second transmission gear is installed on the side face of the second driven gear in a rotating mode, a torsion spring is arranged between the second driven gear and the second transmission gear, and the elasticity of the torsion spring between the second driven gear and the second transmission gear is always larger than the elasticity of the torsion spring between the second driven gear and the clamping ring plate.
Further, a gear rack pair is formed when the transmission gear II is meshed with the fan-shaped clamping rack II, a gear rack pair is formed when the transmission gear I is meshed with the fan-shaped clamping rack I, the axes of the rotating toothed ring, the clamping annular plate, the clamping toothed ring I and the clamping toothed ring II are all on the same straight line, and the feeding base and the auxiliary base are respectively positioned on two sides of the clamping annular plate.
Further, the feeding slide seat and the L-shaped slide plate are both slidably mounted on the bottom plate, a bidirectional screw rod is rotatably mounted on the bottom plate, the feeding slide seat and the L-shaped slide plate are both in spiral pairs with the bidirectional screw rod, a positioning electric cylinder is fixedly mounted on the feeding slide seat, and a piston rod end of the positioning electric cylinder is fixedly connected with the feeding base.
Further, an auxiliary transposition screw rod is rotatably arranged on the side face of the feeding base, the auxiliary transposition screw rod and the vertical transposition slide seat form a screw pair, the vertical transposition screw rod is rotatably arranged on the vertical transposition slide seat, the vertical transposition screw rod and the transverse transposition slide seat form the screw pair, the transverse transposition screw rod is rotatably arranged on the transverse transposition slide seat, and the transverse transposition screw rod and the long arm slide plate form the screw pair.
Further, auxiliary base slidable mounting is on the bottom plate, rotates on the bottom plate and installs auxiliary lead screw, and auxiliary lead screw and auxiliary base constitute the spiral pair, are provided with the torsional spring between L shape slide and the supplementary commentaries on classics board of bar, are provided with the torsional spring between L shape commentaries on classics board and the L shape slide, and the both ends of the supplementary commentaries on classics board of bar respectively with L shape commentaries on classics board and auxiliary base contact.
Compared with the prior art, the invention has the beneficial effects that: (1) The clamping assembly and the feeding assembly are matched with each other, so that the aluminum alloy door and window wires can be cut, two ends of the cut aluminum alloy door and window wires can be cut into an oblique angle of 45 degrees, and the operations such as engraving and punching on the surfaces of the aluminum alloy door and window wires can be realized by controlling the positions of the 4 strip-shaped clamping plates. (2) According to the invention, through the mutual matching of the feeding component and the auxiliary component, the positions of the feeding base and the L-shaped rotating plate can be adjusted according to the required size of the aluminum alloy door and window, so that the size of the cut aluminum alloy door and window wire can be controlled. (3) According to the invention, through the mutual matching of the clamping assembly, the feeding assembly and the auxiliary assembly, the continuous cutting of the aluminum alloy door and window wires can be realized, and the automatic feeding and output of the aluminum alloy door and window wires can be realized.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the feeding assembly and the auxiliary assembly of the present invention.
Fig. 3 is a front view of the overall structure of the present invention.
Fig. 4 is a schematic structural view of a feeding assembly according to the present invention.
Fig. 5 is an enlarged partial schematic view at a in fig. 4.
Fig. 6 is a schematic structural view of an auxiliary assembly of the present invention.
Fig. 7 is a schematic structural view of the clamping assembly of the present invention.
Fig. 8 is a schematic view of the structure of the double-headed motor of the present invention.
Fig. 9 is a partially enlarged schematic view at B in fig. 8.
Fig. 10 is a schematic view of the structure of the clamping ring plate of the present invention.
Fig. 11 is a partially enlarged schematic view of fig. 10 at C.
Fig. 12 is a front view of the structure at the strip-shaped clamping plate of the present invention.
Reference numerals: 101-a bottom plate; 102-a feeding slide seat; 103-conveying group one; 104-conveying group II; 105-clamping the support ring plate; 106-L-shaped rotating plates; 107-a feeding base; 108-an auxiliary base; 109-a bidirectional screw rod; 110-a positioning motor; 111-a positioning electric cylinder; 112-L-shaped skateboard; 113-a laser cutting head; 114-a strip-shaped auxiliary rotating plate; 115-long arm skateboard; 116-a transverse transposition slide seat; 117-transverse transposed motor; 118-a transverse transposition screw rod; 119-auxiliary transposition motor; 120-auxiliary transposition screw rod; 121-a second transmission gear; 122-vertical transposition slide seat; 123-a vertical transposition screw rod; 124-a vertical transposition motor; 125-auxiliary screw rod; 126-auxiliary motor; 127-wheel motor; 128-a rotary gear; 129-rotating toothed rings; 130-clamping ring plate; 131-clamping the first toothed ring; 132-clamping the second toothed ring; 133-a bar-shaped clamping plate; 134-double-ended motor; 135-a drive gear; 136-sector clamping rack one; 137-fan-shaped clamping rack II; 138-clamping racks; 139-driven gear one; 140-transmission gear one; 141-driven gear two.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Examples: referring to fig. 1-12, a laser cutting device for aluminum alloy door and window production comprises a bottom plate 101, wherein a feeding assembly is arranged on the bottom plate 101 and comprises a feeding sliding seat 102, a feeding base 107 is slidably arranged on the feeding sliding seat 102, a positioning electric cylinder 111 is fixedly arranged on the feeding sliding seat 102, a piston rod end of the positioning electric cylinder 111 is fixedly connected with the feeding base 107, the feeding sliding seat 102 is slidably arranged on the bottom plate 101, a bidirectional screw rod 109 is rotatably arranged on the bottom plate 101, the feeding sliding seat 102 and the bidirectional screw rod 109 form a screw pair, a positioning motor 110 is fixedly arranged on the bottom plate 101, and an output shaft of the positioning motor 110 is fixedly connected with the bidirectional screw rod 109.
The feeding base 107 is provided with a first conveying group 103, the first conveying group 103 comprises 2 conveying rollers and 1 conveying belt, the 2 conveying rollers in the first conveying group 103 are rotatably arranged on the feeding base 107, the conveying belt in the first conveying group 103 is arranged on the 2 conveying rollers in the first conveying group 103, the side surface of the feeding base 107 is fixedly provided with a feeding motor, and an output shaft of the feeding motor is fixedly connected with the corresponding conveying roller in the first conveying group 103.
The feeding base 107 is slidably provided with a vertical transposition slide seat 122, the side surface of the feeding base 107 is rotatably provided with an auxiliary transposition screw rod 120, the auxiliary transposition screw rod 120 and the vertical transposition slide seat 122 form a screw pair, the side surface of the feeding base 107 is fixedly provided with an auxiliary transposition motor 119, an output shaft of the auxiliary transposition motor 119 is fixedly connected with the auxiliary transposition screw rod 120, the vertical transposition slide seat 122 is slidably provided with a transverse transposition slide seat 116, the vertical transposition screw rod 123 is rotatably provided with the vertical transposition slide seat 122, the vertical transposition motor 124 is fixedly provided with the vertical transposition slide seat 122, an output shaft of the vertical transposition motor 124 is fixedly connected with the vertical transposition screw rod 123, the transverse transposition slide seat 116 is slidably provided with a long arm slide plate 115, the transverse transposition screw rod 118 is rotatably provided with the long arm slide plate 115 to form a screw pair, the transverse transposition motor 117 is fixedly provided with the transverse transposition slide seat 116, the output shaft of the transverse transposition motor 117 is fixedly connected with the transverse transposition screw rod 118, and the end part of the long arm slide plate 115 is fixedly provided with a laser cutting head 113.
The auxiliary transposition motor 119 is started to drive the auxiliary transposition screw rod 120 to rotate, so that the vertical transposition slide seat 122 moves up and down relative to the feeding base 107, the laser cutting head 113, the long arm slide plate 115 and the transverse transposition slide seat 116 synchronously move up and down, the vertical transposition motor 124 is started to drive the vertical transposition screw rod 123 to rotate, so that the transverse transposition slide seat 116 moves vertically relative to the vertical transposition slide seat 122, the laser cutting head 113 and the long arm slide plate 115 synchronously move, the transverse transposition motor 117 is started to drive the transverse transposition screw rod 118 to rotate, so that the long arm slide plate 115 moves transversely relative to the transverse transposition slide seat 116, and the laser cutting head 113 synchronously moves, namely, under the action of the transverse transposition motor 117, the auxiliary transposition motor 119 and the vertical transposition motor 124, the position of the laser cutting head 113 is adjusted.
The auxiliary assembly comprises an auxiliary base 108 and an L-shaped sliding plate 112, the auxiliary base 108 is provided with a conveying group II 104, the conveying group II 104 comprises 2 conveying rollers and 1 conveying belt, the 2 conveying rollers in the conveying group II 104 are all rotatably mounted on the auxiliary base 108, the conveying belt in the conveying group II 104 is provided with the 2 conveying rollers in the conveying group II 104, an auxiliary motor is fixedly mounted on the side face of the auxiliary base 108, an output shaft of the auxiliary motor is fixedly connected with the corresponding conveying rollers in the conveying group II 104, the auxiliary base 108 and the L-shaped sliding plate 112 are slidably mounted on the base 101, the L-shaped sliding plate 112 and the bidirectional screw 109 form a screw pair, an auxiliary screw rod 125 is rotatably mounted on the base 101, the auxiliary screw rod 125 and the auxiliary base 108 form the screw pair, an auxiliary motor 126 is fixedly mounted on the base 101, and an output shaft of the auxiliary motor 126 is fixedly connected with the auxiliary screw rod 125.
The L-shaped sliding plate 112 is rotatably provided with a strip-shaped auxiliary rotating plate 114 and an L-shaped rotating plate 106, a torsion spring is arranged between the L-shaped sliding plate 112 and the strip-shaped auxiliary rotating plate 114, one end of the torsion spring is fixedly connected with the L-shaped sliding plate 112, the other end of the torsion spring is fixedly connected with the strip-shaped auxiliary rotating plate 114, a torsion spring is arranged between the L-shaped rotating plate 106 and the L-shaped sliding plate 112, one end of the torsion spring is fixedly connected with the L-shaped sliding plate 112, the other end of the torsion spring is fixedly connected with the L-shaped rotating plate 106, and two ends of the strip-shaped auxiliary rotating plate 114 are respectively contacted with the L-shaped rotating plate 106 and the auxiliary base 108.
In the initial position, the auxiliary base 108 is located at the nearest position to the bottom plate 101, and under the action of the auxiliary base 108, the torsion springs between the strip-shaped auxiliary rotating plate 114 and the auxiliary base 108 and the torsion springs between the L-shaped rotating plate 106 and the L-shaped sliding plate 112 are in a compressed state, the L-shaped rotating plate 106 is in a vertically upward state, and the L-shaped rotating plate 106 is located directly above the auxiliary base 108.
Starting the positioning motor 110 drives the bidirectional screw rod 109 to rotate, so that the L-shaped sliding plate 112 slides on the bottom plate 101, at this time, the auxiliary base 108 slides relative to the strip-shaped auxiliary rotating plate 114, the position of the strip-shaped auxiliary rotating plate 114 cannot be changed, starting the auxiliary motor 126 to drive the auxiliary screw rod 125 to rotate, so that the auxiliary base 108 moves upwards, the auxiliary base 108 releases the pressing of the strip-shaped auxiliary rotating plate 114, the torsion spring between the strip-shaped auxiliary rotating plate 114 and the L-shaped sliding plate 112 starts to recover, namely, the strip-shaped auxiliary rotating plate 114 releases the support of the L-shaped rotating plate 106, the torsion spring between the L-shaped sliding plate 106 and the L-shaped sliding plate 112 starts to recover, and finally, the torsion spring between the L-shaped sliding plate 112 and the L-shaped sliding plate 106 completely recovers, at this time, the L-shaped sliding plate 106 moves to the side surface of the auxiliary base 108.
The base plate 101 is provided with a clamping assembly, the clamping assembly comprises a clamping support annular plate 105, the clamping support annular plate 105 is fixedly arranged on the base plate 101, a rotary gear 128 and a rotary gear ring 129 are rotatably arranged on the clamping support annular plate 105, the rotary gear 128 and the rotary gear ring 129 are meshed to form bare anger, the clamping support annular plate 105 is fixedly provided with a rotary motor 127, an output shaft of the rotary motor 127 is fixedly connected with the rotary gear 128, a clamping annular plate 130 is fixedly arranged on the side face of the rotary gear ring 129, 4 strip-shaped clamping plates 133 are slidably arranged on a circumferential array on the clamping annular plate 130, 2 driven gears 139 and 2 driven gears 141 are rotatably arranged on the clamping annular plate 130 at intervals, and clamping racks 138,2 are fixedly arranged on the strip-shaped clamping plates 133, and the first driven gears 139 and the second driven gears 141 are respectively meshed with corresponding clamping racks 138 to form a gear rack pair.
A torsion spring is arranged between the driven gear I139 and the clamping ring plate 130, one end of the torsion spring is fixedly connected with the driven gear I139, the other end of the torsion spring is fixedly connected with the clamping ring plate 130, a torsion spring is arranged between the driven gear II 141 and the clamping ring plate 130, one end of the torsion spring is fixedly connected with the driven gear II 141, and the other end of the torsion spring is fixedly connected with the clamping ring plate 130.
The clamping ring plate 130 is rotatably provided with a clamping toothed ring I131 and a clamping toothed ring II 132, the axes of the rotating toothed ring 129, the clamping ring plate 130, the clamping toothed ring I131 and the clamping toothed ring II 132 are all on the same straight line, the feeding base 107 and the auxiliary base 108 are respectively positioned on two sides of the clamping ring plate 130, the L-shaped sliding plate 112 and the auxiliary base 108 are positioned on the same side of the conveying group I103, the clamping ring plate 130 is fixedly provided with a double-headed motor 134, and two ends of an output shaft of the double-headed motor 134 are fixedly provided with driving gears 135,2 respectively meshed with the clamping toothed ring I131 and the clamping toothed ring II 132 to form a gear pair.
The inside of the clamping toothed ring I131 is uniformly provided with 4 fan-shaped clamping racks I136, gaps exist between the adjacent 2 fan-shaped clamping racks I136, the inside of the clamping toothed ring II 132 is uniformly provided with 2 fan-shaped clamping racks II 137,2 fan-shaped clamping racks II 137, the side face of the driven gear I139 is rotatably provided with a transmission gear I140, a torsion spring is arranged between the driven gear I139 and the transmission gear I140, one end of the torsion spring is fixedly connected with the driven gear I139, the other end of the torsion spring is fixedly connected with the transmission gear I140, the elasticity of the torsion spring between the driven gear I139 and the transmission gear I140 is always larger than the elasticity of the torsion spring between the driven gear I139 and the clamping annular plate 130, a transmission gear II 121 is rotatably arranged on the side face of the driven gear II 141, a torsion spring is fixedly connected with the driven gear II 141, the other end of the torsion spring is fixedly connected with the transmission gear II 121, the elasticity of the torsion spring between the driven gear II 141 and the transmission gear II 121 is always larger than the elasticity of the torsion spring between the driven gear II 141 and the clamping annular plate 130, and the transmission gear II 121 is meshed with the fan-shaped racks 136 when the transmission gear II 121 and the fan-shaped racks 130 are meshed, and the fan-shaped racks 136 are meshed when the transmission gear II and the fan-shaped racks 130 are meshed.
In the initial position, the first transmission gear 140 and the first fan-shaped clamping rack 136 are not contacted, the second transmission gear 121 and the second fan-shaped clamping rack 137 are not contacted, the torsion springs between the first driven gear 139 and the clamping ring plate 130 and the torsion springs between the second driven gear 141 and the clamping ring plate 130 are not compressed, and at this time, the 4 bar-shaped clamping plates 133 are located at the positions farthest from the axis of the clamping ring plate 130.
When the aluminum alloy door and window plate to be cut moves to the middle position of the clamping ring plate 130, the double-headed motor 134 is started to drive the 2 driving gears 135 to synchronously rotate, namely, the clamping toothed ring I131 and the clamping toothed ring II 132 synchronously rotate, the transmission gear I140 is meshed with the sector clamping rack I136, the transmission gear II 121 is meshed with the sector clamping rack II 137, the clamping toothed ring I131 and the clamping toothed ring II 132 continue to rotate, the transmission gear II 121 and the transmission gear I140 synchronously rotate under the action of the sector clamping rack I136 and the sector clamping rack II 137, the driven gear II 141 and the driven gear II 139 synchronously rotate under the action of the torsion spring between the transmission gear I140 and the driven gear II 139, and the torsion spring between the clamping ring plate 130 and the driven gear II 141 and the torsion spring between the driven gear I139 and the clamping ring plate 130 start to be compressed, and the clamping rack 138 moves towards the direction close to the axis of the clamping ring plate 130, namely, the strip-shaped clamping plate 133 moves towards the direction close to the axis of the clamping ring plate 130.
Finally, the 4 strip-shaped clamping plates 133 are respectively contacted with four sides of the aluminum alloy door and window plate, the position of the aluminum alloy door and window plate is adjusted under the action of the 4 strip-shaped clamping plates 133, the clamping toothed ring I131 and the clamping toothed ring II 132 continue to rotate, the transmission gear I140 and the transmission gear II 121 continue to rotate, and the strip-shaped clamping plates 133 are contacted with the aluminum alloy door and window plate and cannot move continuously, namely the driven gear I139 and the driven gear II 141 cannot continue to rotate, and the torsion springs between the transmission gear I140 and the driven gear I139 and the torsion springs between the driven gear II 141 and the transmission gear II 121 are all compressed.
The first clamping toothed ring 131 and the second clamping toothed ring 132 continue to rotate, the first transmission gear 140 is disengaged from the first fan-shaped clamping rack 136, the first clamping toothed ring 131 rotates to a position where the first transmission gear 140 is located at a gap between the first 2 fan-shaped clamping racks 136, the torsion springs between the first transmission gear 140 and the first driven gear 139 and the torsion springs between the first driven gear 139 and the clamping ring plate 130 start to recover, the strip-shaped clamping plates 133 corresponding to the first 2 driven gears 139 move to a position farthest from the axis of the clamping ring plate 130, at this time, the second transmission gear 121 and the second fan-shaped clamping racks 137 are in an engaged state, at this time, under the action of the strip-shaped clamping plates 133 corresponding to the second 2 driven gears 141, the aluminum alloy door and window plates are in a fixed state, then the rotary motor 127 is started to drive the rotary gear 128 to rotate, and the rotary toothed ring 129 is rotated, the clamping ring plate 130 is rotated, the aluminum alloy door and window plates which are not contacted with the strip-shaped clamping plates 133 are located right above, and then the surface of the aluminum alloy door and window plates is engraved by the laser cutting head 113.
After the surface of the aluminum alloy door and window plate is treated, the rotary toothed ring 129 is driven to rotate 180 degrees, so that the other surface of the aluminum alloy door and window plate, which is not in contact with the strip-shaped clamping plate 133, is rotated right above, and the surface is treated by the laser cutting head 113.
After finishing the above 2 surface treatments on the aluminum alloy door and window plate, start the double-headed motor 134 to continue to drive the first clamping toothed ring 131 and the second clamping toothed ring 132 to rotate, the second sector clamping rack 137 continues to drive the second transmission gear 121 to rotate, the torsion spring between the second transmission gear 121 and the second driven gear 141 continues to be compressed, the first transmission gear 140 is meshed with the first next sector clamping rack 136, the first transmission gear 140 rotates under the action of the first sector clamping rack 136, and then under the action of the first clamping rack 138 and the first driven gear 139, the strip-shaped clamping plates 133 corresponding to the first 2 driven gears 139 are contacted with two sides of the aluminum alloy door and window plate, the first clamping toothed ring 131 and the second clamping toothed ring 132 continue to rotate, the second transmission gear 121 is disengaged from the second sector clamping rack 137, namely, the second transmission gear 121 does not have a gap with the second sector clamping rack 137, under the action of the torsion spring between the second driven gear 141 and the clamping ring plate 130, the 2 strip-shaped clamping plates 133 corresponding to the second driven gear 141 move to the position farthest from the axis of the ring plate 130, the strip-shaped clamping plates 133 are further clamped under the action of the first driven gear 139, and then the aluminum alloy door and window plate is clamped under the action of the second corresponding 2 driven gears, the action of the second clamping plates is in the condition that the strip-shaped plates 133 is clamped under the condition, and the additional surface treatment is realized.
Working principle: the rotary motor 127 is started to drive the rotary gear ring 129 to rotate, 1 strip-shaped clamping plate 133 in the 4 strip-shaped clamping plates 133 moves to the position closest to the bottom plate 101, an aluminum alloy door and window plate to be processed is placed on a conveying belt in the conveying group I103, then the positioning motor 110 is started to drive the bidirectional screw rod 109 to rotate, the feeding base 107 moves to the position closest to the clamping ring plate 130, at the moment, the L-shaped rotating plate 106 also moves to the position closest to the clamping ring plate 130, the feeding motor is started again to convey the aluminum alloy door and window plate, and finally the end part of the aluminum alloy door and window plate is contacted with the L-shaped rotating plate 106.
Then, the double-headed motor 134 is started to drive the clamping toothed ring I131 and the clamping toothed ring II 132 to rotate, the aluminum alloy door and window plate is fixed, under the action of the strip-shaped clamping plate 133, the aluminum alloy door and window plate is not contacted with the upper surface of the conveying belt in the conveying group I103, and the positioning electric cylinder 111 is started to drive the feeding base 107 to move, so that the upper surface of the conveying belt in the conveying group I103 is contacted with the lower surface of the aluminum alloy door and window plate, and the aluminum alloy door and window plate in the batch is conveyed conveniently.
Then, the first clamping toothed ring 131 and the second clamping toothed ring 132 are continuously driven, the strip-shaped clamping plates 133 corresponding to the first driven gears 139 are separated from contact with the aluminum alloy door and window plates, the positioning motor 110 is started to drive the bidirectional screw rod 109 to rotate, the L-shaped rotating plate 106 is separated from contact with the end parts of the aluminum alloy door and window plates, and then the transverse transposition motor 117, the auxiliary transposition motor 119 and the vertical transposition screw rod 123 are started to adjust the position of the laser cutting head 113, so that the end part, closest to the L-shaped rotating plate 106, of the aluminum alloy door and window plate is cut into an oblique angle of 45 degrees.
Then continue to drive centre gripping ring gear 131 and centre gripping ring gear 132 rotation for 4 bar grip block 133 all loosen the contact to this aluminum alloy door and window panel, then according to the size of the aluminum alloy door and window that waits to produce, start the position adjustment motor 110 and drive material loading slide 102 and L shape slide 112 removal, adjust the position between material loading slide 102 and the L shape slide 112 promptly, after the position adjustment to L shape slide 112 is accomplished, namely after the position adjustment to L shape revolving plate 106 is accomplished, under the effect of carrying group one 103, realize carrying to aluminum alloy door and window panel, when aluminum alloy door and window panel moves to centre gripping ring plate 130 intermediate position, drive centre gripping ring gear 131 and centre gripping ring gear 132 rotation, make bar grip block 133 be close to the surface of aluminum alloy door and window panel, limit the position of aluminum alloy door and window panel under 4 bar grip block 133, avoid the position of aluminum alloy door and window panel to take place the skew in the transportation process, finally make the tip of aluminum alloy door and window contact L shape revolving plate 106, continue to drive centre gripping ring gear 131 and centre gripping ring gear 132 rotation, make 4 to realize fixed to aluminum alloy door and window panel to the realization of centre gripping ring gear 132.
Then, the transverse transposition motor 117, the auxiliary transposition motor 119 and the vertical transposition screw 123 are started to realize the position adjustment of the laser cutting head 113, the aluminum alloy door and window plate between the feeding base 107 and the clamping ring plate 130 is cut at an oblique angle of 45 degrees, after the cutting is completed, the positioning motor 110 is started to enable the feeding sliding seat 102 and the L-shaped sliding plate 112 to move to two sides, then the double-headed motor 134 is driven to drive the clamping ring I131 and the clamping ring II 132 to rotate, the strip-shaped clamping plates 133 corresponding to the 2 driven gears I139 are separated from being contacted with the aluminum alloy door and window plate, the cutting and carving of the surfaces, which are not contacted with the strip-shaped clamping plates 133, of the aluminum alloy door and window plate are realized under the action of the laser cutting head 113 and the rotary toothed ring 129, then the clamping ring I131 and the clamping ring II 132 are continuously driven to enable the strip-shaped clamping plates 133 corresponding to be fixed to the aluminum alloy door and window plate, the strip-shaped clamping plates 133 corresponding to the 2 driven gears I131 are separated from being contacted with the aluminum alloy door and window plate, and the steps are repeated, and the cutting and carving of the surfaces, which are not contacted with the clamping plates of the aluminum alloy door and window plate are 2.
After the processing of the aluminum alloy door and window plate is completed, the auxiliary motor 126 is started to drive the auxiliary base 108 to move upwards, the auxiliary base 108 releases the pressing of the strip-shaped auxiliary rotating plate 114, and then the strip-shaped auxiliary rotating plate 114 releases the support of the L-shaped rotating plate 106, namely, the L-shaped rotating plate 106 moves to the side surface of the auxiliary base 108, under the action of the auxiliary motor 126, the upper surface of the conveying belt in the conveying group II 104 contacts with the lower surface of the aluminum alloy door and window plate, the clamping toothed ring I131 and the clamping toothed ring II 132 are driven to rotate, the strip-shaped clamping plate 133 releases the fixing of the aluminum alloy door and window plate, and then the output of the processed aluminum alloy door and window plate is realized under the action of the conveying group II 104.
And repeating the steps to realize continuous cutting treatment of the aluminum alloy door and window plate.
The present invention is not limited to the above-described embodiments, and various modifications are possible within the scope of the present invention without inventive labor, as those skilled in the art will recognize from the above-described concepts.
Claims (4)
1. Laser cutting device for aluminum alloy door and window production, including bottom plate (101), its characterized in that: the clamping assembly comprises a clamping support annular plate (105), a rotary toothed ring (129) is rotatably arranged on the clamping support annular plate (105), a clamping annular plate (130) is fixedly arranged on the side face of the rotary toothed ring (129), 4 strip-shaped clamping plates (133) are slidably arranged on the clamping annular plate (130) in a circumferential array, 2 first driven gears (139) and 2 second driven gears (141) are rotatably arranged on the clamping annular plate (130), clamping racks (138) are fixedly arranged on the strip-shaped clamping plates (133), the 2 first driven gears (139) and the 2 second driven gears (141) are respectively meshed with the corresponding clamping racks (138) to form a gear rack pair, and torsion springs are arranged between the first driven gears (139) and the second driven gears (141) and the clamping annular plate (130);
The feeding device is characterized in that a feeding assembly and an auxiliary assembly are further arranged on the bottom plate (101), the feeding assembly comprises a feeding sliding seat (102), a feeding base (107) is slidably arranged on the feeding sliding seat (102), a conveying group I (103) is arranged on the feeding base (107), a vertical transposition sliding seat (122) is slidably arranged on the feeding base (107), a transverse transposition sliding seat (116) is slidably arranged on the vertical transposition sliding seat (122), a long-arm sliding plate (115) is slidably arranged on the transverse transposition sliding seat (116), a laser cutting head (113) is fixedly arranged at the end part of the long-arm sliding plate (115), the auxiliary assembly comprises an auxiliary base (108) and an L-shaped sliding plate (112), a conveying group II (104) is arranged on the auxiliary base (108), a strip-shaped auxiliary rotating plate (114) and an L-shaped rotating plate (106) are rotatably arranged on the L-shaped sliding plate (112), and the strip-shaped auxiliary rotating plate (114) is used for pushing the L-shaped rotating plate (106) to rotate;
The clamping support ring plate (105) is fixedly arranged on the bottom plate (101), the clamping ring plate (130) is rotatably provided with a clamping toothed ring I (131) and a clamping toothed ring II (132), 4 fan-shaped clamping racks I (136) are uniformly arranged on the inner side of the clamping toothed ring I (131), gaps exist between the adjacent 2 fan-shaped clamping racks I (136), 2 fan-shaped clamping racks II (137) are uniformly arranged on the inner side of the clamping toothed ring II (132), and the 2 fan-shaped clamping racks II (137) are not contacted;
the driven gear I (139) and the driven gear II (141) are arranged at intervals, a double-head motor (134) is fixedly arranged on the clamping ring plate (130), driving gears (135) are fixedly arranged at two ends of an output shaft of the double-head motor (134), and the 2 driving gears (135) are respectively meshed with the clamping toothed ring I (131) and the clamping toothed ring II (132) to form a gear pair;
The side surface of the driven gear I (139) is rotatably provided with a transmission gear I (140), a torsion spring is arranged between the driven gear I (139) and the transmission gear I (140), the elasticity of the torsion spring between the driven gear I (139) and the transmission gear I (140) is always larger than that between the driven gear I (139) and the clamping ring plate (130), the side surface of the driven gear II (141) is rotatably provided with a transmission gear II (121), a torsion spring is arranged between the driven gear II (141) and the transmission gear II (121), and the elasticity of the torsion spring between the driven gear II (141) and the transmission gear II (121) is always larger than that between the driven gear II (141) and the clamping ring plate (130);
The transmission gear II (121) and the fan-shaped clamping rack II (137) are meshed to form a gear rack pair, the transmission gear I (140) and the fan-shaped clamping rack I (136) are meshed to form a gear rack pair, the axes of the rotary toothed ring (129), the clamping annular plate (130), the clamping toothed ring I (131) and the clamping toothed ring II (132) are all on the same straight line, and the feeding base (107) and the auxiliary base (108) are respectively positioned on two sides of the clamping annular plate (130).
2. A laser cutting device for aluminum alloy door and window production according to claim 1, wherein: the feeding slide seat (102) and the L-shaped slide plate (112) are both slidably mounted on the bottom plate (101), a bidirectional screw rod (109) is rotatably mounted on the bottom plate (101), the feeding slide seat (102) and the L-shaped slide plate (112) are both in spiral pair with the bidirectional screw rod (109), a positioning electric cylinder (111) is fixedly mounted on the feeding slide seat (102), and a piston rod end of the positioning electric cylinder (111) is fixedly connected with the feeding base (107).
3. A laser cutting device for aluminum alloy door and window production according to claim 2, characterized in that: an auxiliary transposition screw rod (120) is rotatably arranged on the side face of the feeding base (107), the auxiliary transposition screw rod (120) and a vertical transposition slide seat (122) form a screw pair, a vertical transposition screw rod (123) is rotatably arranged on the vertical transposition slide seat (122), the vertical transposition screw rod (123) and a transverse transposition slide seat (116) form a screw pair, a transverse transposition screw rod (118) is rotatably arranged on the transverse transposition slide seat (116), and the transverse transposition screw rod (118) and a long arm slide plate (115) form the screw pair.
4. A laser cutting device for aluminum alloy door and window production according to claim 3, wherein: the auxiliary base (108) is slidably mounted on the bottom plate (101), the auxiliary screw rod (125) is rotatably mounted on the bottom plate (101), the auxiliary screw rod (125) and the auxiliary base (108) form a screw pair, a torsion spring is arranged between the L-shaped sliding plate (112) and the strip-shaped auxiliary rotating plate (114), a torsion spring is arranged between the L-shaped rotating plate (106) and the L-shaped sliding plate (112), and two ends of the strip-shaped auxiliary rotating plate (114) are respectively contacted with the L-shaped rotating plate (106) and the auxiliary base (108).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311730245.5A CN117548850B (en) | 2023-12-15 | 2023-12-15 | Laser cutting device for aluminum alloy door and window production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311730245.5A CN117548850B (en) | 2023-12-15 | 2023-12-15 | Laser cutting device for aluminum alloy door and window production |
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| CN117548850B true CN117548850B (en) | 2024-05-17 |
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| CN117548850A (en) | 2024-02-13 |
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