CN106238911B - A kind of laser-beam welding machine of welded still pipe and thread bush - Google Patents
A kind of laser-beam welding machine of welded still pipe and thread bush Download PDFInfo
- Publication number
- CN106238911B CN106238911B CN201610565970.5A CN201610565970A CN106238911B CN 106238911 B CN106238911 B CN 106238911B CN 201610565970 A CN201610565970 A CN 201610565970A CN 106238911 B CN106238911 B CN 106238911B
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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
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
-
- 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
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
- B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
-
- 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
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
Abstract
The invention discloses a kind of welded still pipes and the laser-beam welding machine of thread bush, it includes workbench, the workbench is equipped with the blanking component for filling pipe, the lower end of the blanking component is equipped with the material transfer component of transmission pipe, and the clamp component that the pipe that material transfer component is sent is fixed is additionally provided on the workbench；The ejector sleeve component that pipe is carried out the laser welding component of laser welding and released the pipe welded is additionally provided on the workbench.Full-automatic laser welding can be achieved in the present invention, reduces manually, cost-effective.And production efficiency is high, and welding consumption energy is low, and postwelding is without cleaning.
Description
【Technical field】
The present invention relates to a kind of pipe laser-beam welding machine, more particularly to swashing for a kind of welded still pipe and thread bush
Photocoagulator.
【Background field】
Laser-beam welding machine is one of importance of laser processing technology application, since its weld seam is narrow, penetrates depth, weld seam two
The advantages that side is parallel, and heat affected area is small, and welding deformation is small is widely used in machine-building, day, auto industry, powder as aviation
The fields such as metallurgical, biomedical microelectronic industry.Laser welding principle is by the bombardment with laser beams of high intensity to metal surface, is led to
The interaction of laser and metal is crossed, Metal absorption laser, which is converted into thermal energy, crystallizes metal molten postcooling, forms welding.
The connection of steel pipe and thread bush at present is welded using either argon arc welding or gas shielded arc welding is welded,
If big pipe can select 309 stainless steel welding stick or welding rod using either argon arc welding or gas shielded arc welding is welded
Welding is connect when blanketing with inert gas weldering is welded with the pure argon or 98 argon gas that are usually and 2% carbon dioxide mix gas welding.
Either argon arc welding or the shortcomings that gas shielded arc welding, are for electric welding：Low production efficiency, deposition rate are slow；It is high to consume energy；Postwelding needs
Cleaning.
There is presently no a pipe laser-beam welding machine, the present invention compensates for this blank.
【Invention content】
It is high it is an object of the invention in place of overcome the deficiencies in the prior art, provide a kind of production efficiency, welding consumption energy
Measure low, postwelding is without cleaning, it can be achieved that full-automatic laser welding, reduces artificial, cost-effective welded still pipe and thread bush
Laser-beam welding machine.
The object of the present invention is achieved like this：
A kind of laser-beam welding machine of welded still pipe and thread bush, including workbench, it is characterised in that the workbench
The blanking component for filling pipe is equipped with, the lower end of the blanking component is equipped with the material transfer component of transmission pipe, described
The clamp component that the pipe that material transfer component is sent is fixed is additionally provided on workbench；It is additionally provided on the workbench to circle
The ejector sleeve component that pipe carries out the laser welding component of laser welding and releases the pipe welded.
The laser-beam welding machine of a kind of welded still pipe and thread bush as described above, it is characterised in that the blanking component includes
Discharge tray, the lower end of the discharge tray are equipped with feed opening, and the discharge tray includes the first inclined plate and the second inclined plate, described
Feed opening is arranged on the lower part of the first inclined plate and the second inclined plate, and the lower part of first inclined plate is additionally provided with the first pushing material component,
First pushing material component includes being located at the first pusher mouthful of the first inclined plate lower part, and the workbench, which is equipped with, can stretch into the
First push plate of one pusher mouthful, the first push plate rear end, which is equipped with, pushes it to move forward the first push plate cylinder assembly, described
The first push plate cylinder assembly include the first left cylinder and the first left piston bar and the first right cylinder and the first right piston bar.
The laser-beam welding machine of a kind of welded still pipe and thread bush as described above, it is characterised in that under first inclined plate
Portion is additionally provided with the second pushing material component, and second pushing material component includes being located at one spacing of multiple intervals of the first inclined plate top and the bottom
From the second pusher osculum, the workbench, which is equipped with, can stretch into the second small push plate of the second pusher osculum, described second
Small push plate rear end, which is equipped with, pushes it to move forward the second push plate cylinder assembly, and the second push plate cylinder assembly includes the second gas
Cylinder and second piston bar.
The laser-beam welding machine of a kind of welded still pipe and thread bush as described above, it is characterised in that the workbench is equipped with
Stent, the stent are equipped with cross bar, and first left cylinder and the first right cylinder are fixed on cross bar, second gas
Cylinder is movably fixed to cross bar, and can be moved on cross bar.
The laser-beam welding machine of a kind of welded still pipe and thread bush as described above, it is characterised in that the material transfer component includes
The material transfer plate of blanking component lower end is located at, the upstream height of the material transfer plate, downstream are low；The downstream of the material transfer plate is additionally provided with
Multiple material transfer plate holes.
The laser-beam welding machine of a kind of welded still pipe and thread bush as described above, it is characterised in that the clamp component includes
Lower clamp group and upper clamp group, the lower clamp group include lower ejection cylinder, the lower ejection cylinder of the lower ejection cylinder
Lower horizontal push rod is connected on piston rod, the lower horizontal push rod is equipped with lower push rod, lower limit slot is equipped with above lower push rod；It is described
Upper clamp group include fixed cross tube on the table, the cross tube lower end is equipped with upper ejector pin, the upper ejector pin
Below be equipped with upper limit position groove, the side of the upper jacking block is equipped with convolution gripper cylinder, and the convolution gripper cylinder returns
The one end for revolving gripper cylinder piston is equipped with briquetting, and lower jacking block positioning plate is equipped with beside the lower jacking block.
The laser-beam welding machine of a kind of welded still pipe and thread bush as described above, it is characterised in that the ejector sleeve component includes
Ejector sleeve cylinder on the table is fixed, rotor plate, the ejector sleeve gas of the ejector sleeve cylinder are also hinged on the workbench
The lower section of cylinder piston rod and rotor plate connects and rotor plate can be pushed to rotate；The front side of the lower section of the rotor plate is equipped with push plate
Preceding folded plate, the preceding folded plate are equipped with multiple preceding folded plate slots passed through for lower push rod.
A kind of laser-beam welding machine of welded still pipe and thread bush as described above, it is characterised in that the laser welding component
Including fixed laser support on the table, the laser support lower part is equipped with three-dimensional Mobile base, on the laser support
Equipped with laser welding head.
A kind of laser-beam welding machine of welded still pipe and thread bush as described above, it is characterised in that the three-dimensional Mobile base packet
It includes X axis movable block and drives the X axis driving cylinder of X axis movable block movement；Y-axis movable block and drive Y-axis are moved
The Y-axis driving cylinder of motion block movement；Z axis to movable block and drive Z axis to the Z axis that movable block move to drive cylinder.
The laser-beam welding machine of a kind of welded still pipe and thread bush as described above, it is characterised in that also set on the workbench
There is the reclaiming plate to connect with ejector sleeve component, the lower end of the reclaiming plate is additionally provided with feed box.
The present invention is equipped with the blanking component for filling pipe on the table, and the lower end of the blanking component is equipped with transmission
The material transfer component of pipe is additionally provided with the clamp component that the pipe that material transfer component is sent is fixed on the workbench；Institute
Side is additionally provided with the laser welding component that laser welding thread bush is carried out to one end of pipe, the work on the workbench stated
The ejector sleeve component for releasing the pipe welded is additionally provided on platform.Workbench be additionally provided with control circuit board, operation panel, it is multiple
Sensor can make the present invention that full-automatic laser welding can be achieved, and reduce manually, cost-effective.And production efficiency is high, welding
It is low to consume energy, postwelding is without cleaning.
【Description of the drawings】
Fig. 1 is the stereogram of the present invention；
Fig. 2 is the structure chart of the present invention；
Fig. 3 is the structure chart of the present invention；
Fig. 4 is the structure chart of the present invention；
Fig. 5 is the structure chart of the present invention；
Fig. 6 is the structure chart of the present invention；
【Specific embodiment】
A kind of pipe laser-beam welding machine, including workbench 1, the workbench 1 is equipped with the blanking for filling pipe
Component 2, the lower end of the blanking component 2 are equipped with the material transfer component 3 of transmission pipe, are additionally provided with and will pass on the workbench 1
The clamp component 5 that the pipe that material component 3 is sent is fixed；On the workbench 1 side be additionally provided with to one end of pipe into
The laser welding component 6 of row laser welding thread bush is additionally provided with the ejector sleeve group for releasing the pipe welded on the workbench 1
Part 7.Workbench 1 be additionally provided with control circuit board, operation panel, multiple sensors, can make the present invention can be achieved full-automation
Laser welding is reduced manually, cost-effective.
Blanking component 2 includes discharge tray 21, and limiting plate 210, the lower end of the discharge tray 21 are additionally provided in discharge tray 21
Equipped with feed opening 22, the discharge tray 21 includes the first inclined plate 23 and the second inclined plate 24, and the feed opening 22 is arranged on the
The lower part of one inclined plate 23 and the second inclined plate 24, the lower part of first inclined plate 23 is additionally provided with the first pushing material component 25, described
First pushing material component 25 includes being located at the first pusher mouthful 251 of 23 lower part of the first inclined plate, and the workbench 1 is equipped with and can stretch into
First push plate 252 of the first pusher mouthful, 252 rear end of the first push plate, which is equipped with, pushes it to move forward the first push plate air cylinder group
Part 253, the first push plate cylinder assembly 253 include the first left cylinder 254 and the first left piston bar 255 and the first right cylinder
256 and the first right piston bar 257.First left piston bar 255 of the first left cylinder 254 and the first right work of the first right cylinder 256
Stopper rod 257 pushes the first push plate 252 to be advanced through the first pusher mouthful 251 and extend into discharge tray 21, and push discharge tray
21 pipe makes pipe more smoothly by 22 blanking of feed opening.
The present invention is also equipped with the second pushing material component 26 in the lower part of the first inclined plate 23, and second pushing material component 26 includes
Multiple second pusher osculums 261 spaced apart of 23 lower part of the first inclined plate are located at, the workbench 1, which is equipped with, to be stretched
Enter the second small push plate 262 of the second pusher osculum, the described second small 262 rear end of push plate, which is equipped with, pushes its forward movement second to push away
Plate cylinder assembly 263, the second push plate cylinder assembly 263 include the second cylinder 264 and second piston bar 265.First pushes away
Material component 25 is positioned close to the side of laser welding component 6, and the second pushing material component 26 is arranged far from laser welding component 6
Side can only use the first pushing material component 25 when pipe is shorter, and 25 He of the first pushing material component just can be used when pipe is longer
Second pushing material component 26.
Workbench 1 is equipped with stent 11, and the stent 11 is equipped with cross bar 12, first left cylinder 254 and the
One right cylinder 256 is fixed on cross bar, and second cylinder 264 is movably fixed to cross bar 12, and can be moved on cross bar.
Material transfer component 3 includes the material transfer plate 31 for being located at 2 lower end of blanking component, and the side of material transfer plate 31 also is provided with material transfer limiting
Plate 310, the upstream height of the material transfer plate 31, downstream are low；The downstream of the material transfer plate 31 is additionally provided with multiple material transfer plate holes 32.
Clamp component 5 includes lower clamp group 51 and upper clamp group 52, and the lower clamp group 51 includes lower ejection cylinder
511, it is connected with lower horizontal push rod 513 on the lower ejection cylinder piston rod 512 of the lower ejection cylinder 511, it is described lower horizontal to push away
Bar 513 is equipped with lower push rod 514, and lower push rod 514 is equipped with lower limit slot 515 above；The upper clamp group 52 includes being fixed on
Cross tube 521 on workbench, 521 lower end of cross tube are equipped with upper ejector pin 522, are set below the upper ejector pin 522
There is upper limit position groove 523.The lower horizontal push rod 513 of setting two or two or more preferably on lower horizontal push rod 513, equally, upper
The upper ejector pin 522 of two or two or more on cross bar 521 can also be set, convolution clamping gas is equipped on the side of upper jacking block 522
Cylinder 9, one end of the convolution gripper cylinder piston 91 of convolution gripper cylinder 9 is equipped with briquetting 92, usually in stretching state, briquetting 92
It places forward.After upper jacking block 522 and lower jacking block 514 clamp pipe, convolution gripper cylinder 9 can be such that briquetting is rotated by 90 ° downwards,
It shrinks simultaneously so that briquetting 92 compresses circular tube end face and to pusher so that need this end face welded always in laser
On focal plane.Lower jacking block positioning plate 5141 is equipped on lower 514 side of jacking block, the rear end of pipe can be pushed up by lower jacking block positioning plate 5141
Firmly, stationary positioned.After this action is completed, convolution gripper cylinder 9 restores original state, and sensor is additionally provided on workbench 1,
Sensor detection signalling laser after upper jacking block 522 and lower jacking block 514 clamp pipe starts photocoagulation.
Lower horizontal push rod 513 is arranged on the lower part of 31 tail end of material transfer plate, horizontal push rod under lower ejection cylinder piston rod 512 pushes
513 move up, and lower horizontal push rod 513 drives lower push rod 514 to move up, and lower push rod 514 passes through the material transfer plate on material transfer plate 31
Hole 32, the pipe in ejection material transfer plate 31 move up, and the upper end of pipe and the lower end of the upper ejector pin 522 of cross bar 521 is made to offset,
Lower push rod 514 and upper ejector pin 522 is made to clamp pipe above and below.
Laser welding component 6 includes fixed laser support 61 on the table, and 61 lower part of laser support is equipped with three
Mobile base 62 is tieed up, the laser support 61 is equipped with laser welding head 63.Three-dimensional Mobile base 62 includes X axis movable block 621,
And drive the X axis driving cylinder 622 of 621 movement of X axis movable block；Y-axis movable block 623 and drive Y-axis movable block
The Y-axis driving cylinder 624 of 623 movements；Z axis is to movable block 625 and drives Z axis to the Z axis that movable block 625 moves to driving
Cylinder 626.Lower push rod 514 and upper ejector pin 522 carry out pipe and thread bush by laser welding head 63 after pipe is clamped above and below
Welding.
Ejector sleeve component 7 includes fixed ejector sleeve cylinder 71 on the table, and rotor plate is also hinged on the workbench 1
72, the ejector sleeve cylinder piston rod 73 of the ejector sleeve cylinder 71 connect with the lower section of rotor plate 72 and rotor plate can be pushed to rotate；
The front side of the lower section of the rotor plate 72 is equipped with folded plate 74 before push plate, and the preceding folded plate 73 is worn equipped with multiple for lower push rod
The preceding folded plate slot 75 crossed.After laser welding head 63 welds pipe and thread bush, the ejector sleeve cylinder of ejector sleeve cylinder 71 is lived
Stopper rod 73 pushes rotor plate 72, and folded plate 74 pushes the pipe after completing welding to be detached from lower push rod 514 before making rotor plate 72 and push plate
Limiting slot.
The reclaiming plate 81 to connect with ejector sleeve component is additionally provided on workbench, the lower end of the reclaiming plate 81 is additionally provided with out
Hopper (not shown).
Claims (9)
1. a kind of laser-beam welding machine of welded still pipe and thread bush, including workbench (1), it is characterised in that the workbench
(1) the blanking component (2) for filling pipe is equipped with, the lower end of the blanking component (2) is equipped with the material transfer group of transmission pipe
Part (3) is additionally provided with the clamp component (5) that the pipe that material transfer component (3) is sent is fixed on the workbench (1)；Institute
The laser welding component (6) that laser welding is carried out to pipe is additionally provided on the workbench (1) stated and releases the pipe welded
Ejector sleeve component (7)；The blanking component (2) includes discharge tray (21), and the lower end of the discharge tray (21) is equipped with blanking
Mouth (22), the discharge tray (21) include the first inclined plate (23) and the second inclined plate (24), and the feed opening (22) is arranged on
The lower part of first inclined plate (23) and the second inclined plate (24), the lower part of first inclined plate (23) are additionally provided with the first pushing material component
(25), first pusher mouthful (251) of first pushing material component (25) including being located at the first inclined plate (23) lower part, the work
Make platform (1) and be equipped with the first push plate (252) that can stretch into the first pusher mouthful, described the first push plate (252) rear end, which is equipped with, to push
It moves forward the first push plate cylinder assembly (253), and the first push plate cylinder assembly (253) includes the first left cylinder
(254) and the first left piston bar (255) and the first right cylinder (256) and the first right piston bar (257).
A kind of 2. laser-beam welding machine of welded still pipe and thread bush according to claim 1, it is characterised in that described first
The lower part of inclined plate (23) is additionally provided with the second pushing material component (26), and second pushing material component (26) is including being located at the first inclined plate
(23) multiple second pusher osculums (261) spaced apart of top and the bottom, the workbench (1), which is equipped with, can stretch into the
Second small push plate (262) of two pusher osculums, the described second small push plate (262) rear end, which is equipped with, pushes its forward movement second to push away
Plate cylinder assembly (263), the second push plate cylinder assembly (263) include the second cylinder (264) and second piston bar
(265)。
A kind of 3. laser-beam welding machine of welded still pipe and thread bush according to claim 2, it is characterised in that the work
Platform (1) is equipped with stent (11), and the stent (11) is equipped with cross bar (12), first left cylinder (254) and first
Right cylinder (256) is fixed on cross bar, and second cylinder (264) is movably fixed to cross bar (12), and can be moved on cross bar.
A kind of 4. laser-beam welding machine of welded still pipe and thread bush according to claim 1, it is characterised in that the material transfer
Material transfer plate (31) of the component (3) including being located at blanking component (2) lower end, the upstream height of the material transfer plate (31), downstream are low；Institute
The downstream of material transfer plate (31) stated is additionally provided with multiple material transfer plate holes (32).
A kind of 5. laser-beam welding machine of welded still pipe and thread bush according to claim 1, it is characterised in that the clamp
Component (5) includes lower clamp group (51) and upper clamp group (52), and the lower clamp group (51) includes lower ejection cylinder (511),
Lower horizontal push rod (513), the lower horizontal stroke are connected on the lower ejection cylinder piston rod (512) of the lower ejection cylinder (511)
Push rod (513) is equipped with lower push rod (514), and lower push rod (514) is equipped with lower limit slot (515) above；The upper clamp group
(52) including fixed cross tube (521) on the table, the cross tube (521) lower end is equipped with upper ejector pin (522), described
Upper ejector pin (522) below be equipped with upper limit position groove (523), the side of the upper jacking block (522) is equipped with convolution gripper cylinder
(9), one end of the convolution gripper cylinder piston (91) of the convolution gripper cylinder (9) is equipped with briquetting (92), the lower top
Lower jacking block positioning plate (5141) is equipped with beside block (514).
A kind of 6. laser-beam welding machine of welded still pipe and thread bush according to claim 1, it is characterised in that the ejector sleeve
Component (7) includes fixed ejector sleeve cylinder (71) on the table, and rotor plate (72) is also hinged on the workbench (1),
The ejector sleeve cylinder piston rod (73) of the ejector sleeve cylinder (71) connect with the lower section of rotor plate (72) and rotor plate can be pushed to revolve
Turn；The front side of the lower section of the rotor plate (72) is equipped with folded plate (74) before push plate, and the preceding folded plate (74) is equipped with multiple
The preceding folded plate slot (75) passed through for lower push rod.
A kind of 7. laser-beam welding machine of welded still pipe and thread bush according to claim 1, it is characterised in that the laser
Weld assembly (6) includes fixed laser support (61) on the table, and the laser support (61) lower part is equipped with three-dimensional mobile
Seat (62), the laser support (61) are equipped with laser welding head (63).
A kind of 8. laser-beam welding machine of welded still pipe and thread bush according to claim 7, it is characterised in that the three-dimensional
Mobile base (62) drives cylinder including X axis movable block (621) and the X axis for driving X axis movable block (621) mobile
(622)；Y-axis movable block (623) and the Y-axis driving cylinder (624) for driving Y-axis movable block (623) mobile；Z axis is to shifting
Motion block (625) and Z axis is driven to the mobile Z axis of movable block (625) to driving cylinder (626).
A kind of 9. laser-beam welding machine of welded still pipe and thread bush according to claim 1, it is characterised in that the work
The reclaiming plate (81) to connect with ejector sleeve component is additionally provided on platform, the lower end of the reclaiming plate (81) is additionally provided with feed box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610565970.5A CN106238911B (en) | 2016-07-16 | 2016-07-16 | A kind of laser-beam welding machine of welded still pipe and thread bush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610565970.5A CN106238911B (en) | 2016-07-16 | 2016-07-16 | A kind of laser-beam welding machine of welded still pipe and thread bush |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106238911A CN106238911A (en) | 2016-12-21 |
| CN106238911B true CN106238911B (en) | 2018-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610565970.5A Active CN106238911B (en) | 2016-07-16 | 2016-07-16 | A kind of laser-beam welding machine of welded still pipe and thread bush |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106975854B (en) * | 2017-05-12 | 2018-04-17 | 东莞市力星激光科技有限公司 | The annular pipe fitting connector system and insertion method of a kind of laser-beam welding machine |
| CN114618749B (en) * | 2022-02-22 | 2023-04-28 | 美链(深圳)技术有限公司 | Conveying device based on Internet of things circuit board |
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| CN203817638U (en) * | 2014-05-05 | 2014-09-10 | 张家港江苏科技大学产业技术研究院 | Full-automatic laser tubular product cutting device |
| CN204075514U (en) * | 2014-08-04 | 2015-01-07 | 浙江力都新材料有限公司 | A kind of full-automatic laser marking machine |
| CN104816097A (en) * | 2015-05-11 | 2015-08-05 | 武汉思瑞法机器人制造有限公司 | Jig for pipeline laser cutting machine and pipeline laser cutting machine |
| CN104973423A (en) * | 2015-05-27 | 2015-10-14 | 安徽普伦智能装备有限公司 | Conveying production line for laser cutting of tubular parts |
| CN204777620U (en) * | 2015-05-27 | 2015-11-18 | 安徽普伦智能装备有限公司 | Transportation production line for tubular part laser cutting |
| CN105665943A (en) * | 2016-04-20 | 2016-06-15 | 深圳市光大激光科技股份有限公司 | Pipe clamping and transferring mechanism and integrated pipe and plate laser cutting machine with same |
| CN205852081U (en) * | 2016-07-16 | 2017-01-04 | 中山汉通激光设备有限公司 | A kind of pipe laser-beam welding machine |
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| CN106238911A (en) | 2016-12-21 |
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Denomination of invention: A laser welding machine for welding steel pipes and threaded sleeves Effective date of registration: 20230329 Granted publication date: 20180629 Pledgee: Zhongshan branch of Dongguan Bank Co.,Ltd. Pledgor: ZHONGSHAN HANTONG LASER SCIENCE Co.,Ltd. Registration number: Y2023980036756 |
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