CN107876982B - Automatic laser welding machine - Google Patents
Automatic laser welding machine Download PDFInfo
- Publication number
- CN107876982B CN107876982B CN201711191223.0A CN201711191223A CN107876982B CN 107876982 B CN107876982 B CN 107876982B CN 201711191223 A CN201711191223 A CN 201711191223A CN 107876982 B CN107876982 B CN 107876982B
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- CN
- China
- Prior art keywords
- titanium
- titanium pipe
- rotating seat
- driven gear
- push rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B23K26/70—Auxiliary operations or 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/14—Titanium or alloys thereof
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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
An automatic laser welding machine is characterized in that titanium tubes with the same number as cavities on a titanium tube transmission seat are inserted into the cavities, then the machine is started, the titanium tube transmission seat moves, after the titanium tubes move in place, one of the cavities on the titanium tube transmission seat is vertically aligned with a titanium tube clamping mechanism on a titanium tube rotating seat and a push rod, at the moment, the titanium tube transmission seat stops moving, the push rod moves upwards and extends into a second through hole of the corresponding cavity, the titanium tubes in the cavity opposite to the push rod are pushed upwards into the titanium tube clamping mechanism of the titanium tube rotating seat, then a second driving mechanism titanium tube rotating seat rotates and controls a laser welding head to start welding, the laser welding head carries out repair welding on the end part of the titanium tubes facing one end of the laser welding head, after the welding is finished, the laser welding head stops welding, the second driving mechanism stops operating, the push rod is driven to move downwards by a first driving mechanism, the welded titanium tubes on the titanium tube rotating seat move back to the original cavities on the titanium tube transmission seat, and repeating the actions until the end parts of all the titanium pipes on the titanium pipe transmission seat are welded and sealed.
Description
Technical Field
The invention relates to an automatic laser welding machine, in particular to an automatic laser welding machine for welding a small titanium tube.
Background
The radiation 125 I particle source is widely applied to treatment of clinical tumors at home and abroad because the source core prepared and formed by 125 I has the advantages of low ray energy, small effective radiation radius, high local control rate, small damage to normal tissues and the like, the conventional laser welding machine is described in Chinese patent application No. 2017107637781, the technical scheme is that the radiation 125 I particle source comprises a base 101, a mounting bracket 103 is arranged on the base 102, a laser emitting head 103 is arranged on the mounting bracket 102, a monitor 105 for monitoring the welding process of a cladding 104 is connected onto the laser emitting head 103, the monitor 105 is electrically connected with a display 106, a cladding clamp for driving the cladding 104 to rotate relative to the laser emitting head 103 is arranged on one side of the laser emitting head 103, a moving module 107 for driving the cladding clamp to lift and translate is arranged at the bottom of the cladding clamp is arranged on the cladding clamp, the moving module 107 is arranged on the base 101, the base 101 is also provided with an argon gas cylinder 108, the argon gas cylinder 108 is connected with the argon gas cylinder, the argon gas cylinder 109, the argon gas cylinder is connected with a bamboo tube welding clamp for the argon gas cylinder, the argon gas cylinder is arranged on the bamboo tube, the bamboo tube welding machine, the bamboo tube is used for welding process of the bamboo tube, the argon gas cylinder is replaced by the argon gas cylinder, the argon gas cylinder is used for welding machine, the argon gas.
Disclosure of Invention
The invention aims to provide an automatic laser welding machine suitable for batch production so as to improve the working efficiency of welding and sealing the end part of a titanium pipe.
The invention relates to an automatic laser welding machine which comprises a mounting frame, wherein a titanium pipe rotating seat which can be driven by a second driving mechanism to rotate relative to the mounting frame is vertically arranged on the mounting frame, a titanium pipe clamping mechanism is vertically arranged on the titanium pipe rotating seat, a titanium pipe conveying device which can move along the horizontal direction is also arranged below the titanium pipe rotating seat, the titanium pipe conveying device comprises a titanium pipe conveying seat, a plurality of cavities which can contain titanium pipes are arranged on one surface of the titanium pipe conveying seat side by side, the size of each cavity is matched with that of each titanium pipe, the titanium pipes can be just placed in the cavities, through holes are formed in the top and the bottom of each cavity, the through holes in the top are first through holes, the bottom of each cavity is a second through hole, the aperture of each first through hole is not smaller than the diameter of the titanium pipe, and the aperture of each second through hole is smaller than the diameter of the; the push rod is inserted into the second through hole and driven by the first driving device to move up and down along the through hole, and when the first driving device drives the push rod to move up, the top end of the push rod can push the titanium tube to move up; the titanium pipe clamping mechanism is located right above the first through hole, the push rod pushes the titanium pipe out of the top of the titanium pipe conveying device, the titanium pipe clamping mechanism can clamp the titanium pipe, and a laser welding head used for welding the titanium pipe clamped on the titanium pipe rotating seat is arranged above the mounting frame.
The invention relates to an automatic laser welding machine, which is characterized in that titanium tubes with the same number as cavities on a titanium tube transmission seat are inserted into the cavities, then the machine is started, the titanium tube transmission seat moves, after the titanium tube transmission seat moves in place, one of the cavities on the titanium tube transmission seat is vertically aligned with a titanium tube clamping mechanism on a titanium tube rotating seat and a push rod, at the moment, the titanium tube transmission seat stops moving, the push rod moves upwards and extends into a second through hole of the corresponding cavity, the titanium tube in the cavity opposite to the titanium tube transmission seat is pushed upwards into the titanium tube clamping mechanism of the titanium tube rotating seat, then a second driving mechanism rotates the titanium tube rotating seat and controls a laser welding head to start welding, so that the laser welding head performs repair welding on the end part of the titanium tube facing one end of the laser welding head, after the welding is finished, the laser welding head stops welding, the second driving mechanism stops operating, a first driving mechanism drives the push rod to move downwards, so that the welded titanium tubes on the titanium tube rotating seat move back to the, and repeating the actions until the end parts of all the titanium pipes on the titanium pipe transmission seat are welded and sealed. Because the automatic welding and sealing of the titanium pipe can be realized, the welding and sealing working efficiency of the titanium pipe can be greatly improved, time and labor are saved, and the automatic welding and sealing device is suitable for batch production of the welding and sealing of the titanium pipe.
Drawings
Fig. 1 is a schematic diagram of a prior art structure.
FIG. 2 is a schematic view of the structure of the present invention.
Detailed Description
An automatic laser welding machine comprises a mounting frame 1, wherein a titanium pipe rotating seat 2 which can be driven by a second driving mechanism to rotate relative to the mounting frame is vertically arranged on the mounting frame 1, a titanium pipe clamping mechanism is vertically arranged on the titanium pipe rotating seat 2, a titanium pipe conveying device which can move along the horizontal direction is further arranged below the titanium pipe rotating seat 2, the titanium pipe conveying device comprises a titanium pipe conveying seat 3, a plurality of cavities 4 which can contain titanium pipes are arranged on one surface of the titanium pipe conveying seat 3 side by side, the sizes of the cavities are matched with the sizes of the titanium pipes, the titanium pipes can be just placed in the cavities, through holes are formed in the top and the bottom of the cavities, the through holes in the top are first through holes, the through holes in the bottom are second through holes, the diameter of the first through holes is not smaller than that of the titanium pipes, and the diameter of the second through holes is smaller than that of the titanium pipes; the push rod is inserted into the second through hole and driven by the first driving device to move up and down along the through hole, and when the first driving device drives the push rod to move up, the top end of the push rod can push the titanium tube to move up; the titanium pipe clamping mechanism is located right above the first through hole, the push rod pushes the titanium pipe out of the top of the titanium pipe conveying device, the titanium pipe clamping mechanism can clamp the titanium pipe, and a laser welding head 9 used for welding the titanium pipe 8 clamped on the titanium pipe rotating seat 2 is arranged above the mounting frame 1. The titanium pipe transmission seat 3 can be transmitted by a belt, a cylinder, a gear rack and the like. The second driving mechanism comprises a driving motor 6 arranged on one side of the titanium pipe rotating seat 2, a transmission structure for driving the titanium pipe rotating seat 2 to rotate is connected between an output shaft 7 of the driving motor 6 and the titanium pipe rotating seat 2, the transmission structure comprises a main gear 10 fixedly connected with the output shaft 7 of the driving motor 6, a first driven gear is sleeved on the titanium pipe rotating seat 2, one side of the first driven gear is provided with a second driven gear 11 meshed with the first driven gear, the second driven gear 11 is connected with the main gear 10 through a third driven gear 12 meshed with the first driven gear and the second driven gear simultaneously, and the driving motor 6 drives the main gear 10 to move, so that the third driven gear 12, the second driven gear 11 and the first driven gear are driven to rotate, and the titanium pipe rotating seat 2 is driven to rotate; or the transmission structure comprises a main gear 10 fixedly connected with an output shaft 7 of the driving motor 6, a first driven gear is sleeved on the titanium tube rotating seat 2, a transmission rack meshed with the first driven gear is arranged on one side of the first driven gear, the transmission rack is connected with the main gear 10 through a third driven gear meshed with the transmission rack and the main gear simultaneously, and the driving motor 6 drives the main gear 10 to rotate, so that the third driven gear, the transmission rack and the first driven gear are driven to move, and the titanium tube rotating seat is driven to rotate.
The titanium pipe clamping mechanism can comprise a straight pipe with the middle part of the titanium pipe rotating seat being matched with the titanium pipe and an elastic clamping piece driven by an electromagnet on one side of the straight pipe, and the elastic clamping piece is driven to act through the electromagnet to clamp and release the titanium pipe in the straight pipe.
The first driving mechanism can be an air cylinder or a hydraulic cylinder, and is simple in structure and convenient to control.
Claims (5)
1. The utility model provides an automatic laser-beam welding machine which characterized in that: the titanium pipe conveying device comprises a mounting frame (1), wherein a titanium pipe rotating seat (2) which can be driven by a second driving mechanism to rotate relative to the mounting frame is vertically arranged on the mounting frame (1), a titanium pipe clamping mechanism is vertically arranged on the titanium pipe rotating seat (2), a titanium pipe conveying device which can move along the horizontal direction is further arranged below the titanium pipe rotating seat (2), the titanium pipe conveying device comprises a titanium pipe conveying seat (3), a plurality of cavities (4) capable of containing titanium pipes are arranged on one surface of the titanium pipe conveying seat (3) side by side, the sizes of the cavities are matched with the sizes of the titanium pipes, the titanium pipes can be just placed in the cavities, through holes are formed in the top and the bottom of each cavity, the through holes in the top are first through holes, the bottom of each cavity is a second through hole, the aperture of each first through hole is not smaller than the diameter of the titanium pipe, and the aperture of each second through hole; the push rod is inserted into the second through hole and driven by the first driving device to move up and down along the through hole, and when the first driving device drives the push rod to move up, the top end of the push rod can push the titanium tube to move up; the titanium pipe clamping mechanism is located right above the first through hole, the push rod pushes the titanium pipe out of the top of the titanium pipe conveying device, the titanium pipe clamping mechanism can clamp the titanium pipe, and a laser welding head (9) used for welding the titanium pipe (8) clamped on the titanium pipe rotating seat (2) is arranged above the mounting frame (1).
2. An automatic laser welder according to claim 1, characterized in that: the second driving mechanism comprises a driving motor (6) arranged on one side of the titanium pipe rotating seat (2), and a transmission structure for driving the titanium pipe rotating seat (2) to rotate is connected between an output shaft (7) of the driving motor (6) and the titanium pipe rotating seat (2).
3. An automatic laser welder according to claim 2, characterized in that: the transmission structure comprises a main gear (10) fixedly connected with an output shaft (7) of a driving motor (6), a first driven gear is sleeved on the titanium pipe rotating seat (2), a second driven gear (11) meshed with the first driven gear is arranged on one side of the first driven gear, and the second driven gear (11) is connected with the main gear (10) through a third driven gear (12) meshed with the first driven gear and the second driven gear simultaneously; or the transmission structure comprises a main gear (10) fixedly connected with an output shaft (7) of the driving motor (6), a first driven gear is sleeved on the titanium pipe rotating seat (2), a transmission rack meshed with the first driven gear is arranged on one side of the first driven gear, and the transmission rack is connected with the main gear (10) through a third driven gear meshed with the transmission rack and the main gear simultaneously.
4. An automatic laser welder according to claim 1, characterized in that: the titanium pipe clamping mechanism comprises a straight pipe and an elastic clamping piece, wherein the middle part of the titanium pipe rotating seat (2) is matched with the titanium pipe, one side of the straight pipe is driven by an electromagnet, and the elastic clamping piece is driven by the electromagnet to act so as to clamp and release the titanium pipe in the straight pipe.
5. An automatic laser welder according to claim 1, characterized in that: the first driving device is a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711191223.0A CN107876982B (en) | 2017-11-24 | 2017-11-24 | Automatic laser welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711191223.0A CN107876982B (en) | 2017-11-24 | 2017-11-24 | Automatic laser welding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107876982A CN107876982A (en) | 2018-04-06 |
| CN107876982B true CN107876982B (en) | 2019-12-10 |
Family
ID=61774955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711191223.0A Active CN107876982B (en) | 2017-11-24 | 2017-11-24 | Automatic laser welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107876982B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4482796A (en) * | 1981-08-28 | 1984-11-13 | Leybold-Heraeus Gmbh | Energy-beam welding machine |
| CN201792117U (en) * | 2010-09-09 | 2011-04-13 | 重庆长安新兴汽车配件有限责任公司 | Automatic rotary welding device |
| CN103639637A (en) * | 2013-11-06 | 2014-03-19 | 高密市万和车桥有限公司 | Stainless steel tube butt welding machine |
| CN203664928U (en) * | 2013-12-31 | 2014-06-25 | 上海欣科医药有限公司 | Precision positioning device for laser welding of radioactive airtight brachytherapy source |
| CN105290676A (en) * | 2015-11-11 | 2016-02-03 | 沈阳黎明航空发动机(集团)有限责任公司 | Device for automatic welding of clamp parts of aero-engine |
| CN105537812A (en) * | 2016-01-26 | 2016-05-04 | 蚌埠市风驰滤清器有限公司 | Automatic control system for welding of inner net and outer net of filter |
| CN106271323A (en) * | 2016-09-18 | 2017-01-04 | 常俊苹 | A kind of Intelligent welding robot |
-
2017
- 2017-11-24 CN CN201711191223.0A patent/CN107876982B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4482796A (en) * | 1981-08-28 | 1984-11-13 | Leybold-Heraeus Gmbh | Energy-beam welding machine |
| CN201792117U (en) * | 2010-09-09 | 2011-04-13 | 重庆长安新兴汽车配件有限责任公司 | Automatic rotary welding device |
| CN103639637A (en) * | 2013-11-06 | 2014-03-19 | 高密市万和车桥有限公司 | Stainless steel tube butt welding machine |
| CN203664928U (en) * | 2013-12-31 | 2014-06-25 | 上海欣科医药有限公司 | Precision positioning device for laser welding of radioactive airtight brachytherapy source |
| CN105290676A (en) * | 2015-11-11 | 2016-02-03 | 沈阳黎明航空发动机(集团)有限责任公司 | Device for automatic welding of clamp parts of aero-engine |
| CN105537812A (en) * | 2016-01-26 | 2016-05-04 | 蚌埠市风驰滤清器有限公司 | Automatic control system for welding of inner net and outer net of filter |
| CN106271323A (en) * | 2016-09-18 | 2017-01-04 | 常俊苹 | A kind of Intelligent welding robot |
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| Publication number | Publication date |
|---|---|
| CN107876982A (en) | 2018-04-06 |
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