CN2710817Y - Machine for automatically welding large-sized thin plate - Google Patents
Machine for automatically welding large-sized thin plate Download PDFInfo
- Publication number
- CN2710817Y CN2710817Y CN 200420063283 CN200420063283U CN2710817Y CN 2710817 Y CN2710817 Y CN 2710817Y CN 200420063283 CN200420063283 CN 200420063283 CN 200420063283 U CN200420063283 U CN 200420063283U CN 2710817 Y CN2710817 Y CN 2710817Y
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- longitudinal
- welding machine
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Abstract
The utility model discloses thin sheet automatic welding equipment, in particular to a machine for automatically welding large-sized thin plate. The utility model comprises a main machine frame (1), a welding platform (2), a machine head (3), a welding gun (4), a rushing milling device followed by the welding (5), a machine head transverse, longitudinal and vertical three-dimensional motion mechanisms (6), (7), (8); the main machine frame (1) comprises four standing pillars (1-1), two horizontal guiding track beams (1-2), two bearing girders; the rushing milling device followed by welding (5) is fixed on the lower part of the machine head (3); the utility model is close to the back of the welding gun (4) and is used to treat the thermal state welding bead metal in time; thus, the welding stress and the deformation of the sheet material are decreased, the welding thermal crack is prevented, and the welding quality is improved. The machine for welding plate also comprises a sheet material driving and reversing device, a sheet edge positioning device, a piano-key type compressing device, and camera shooting lens for a position of welding bead. The machine for welding plates is used to demonstrate and to automatically follow the welding bead, the welding process followed by the welding rushing and milling device is automatically operated, without shape-righting and elimination of the stress, and the production efficiency is very high.
Description
Technical field:
The utility model relates to a kind of thin plate automatic welding device.
Background technology:
The welding of large-sized thin plate is the comparison difficulty because sheet material in welding process under the welding stress effect easy deformation, some metal welding seam center and melt run thereof are easy to generate HOT CRACK FOR WELDING P outward.Publication number is the device that the patent of invention of CN1490116A discloses a kind of weld with trailing impactive rolling control welding stress deformation, technical problems such as welding stress, distortion and fire check have been solved preferably, both solve above weld defect but also lack on the market, had high efficiency welding equipment complete machine again.
The utility model content:
The purpose of this utility model provides the automatic Splicing welding machine of the high large-scale sheet of a kind of automaticity, and it had both solved the problems such as stress, distortion and fire check of plate sheet welding, had higher efficient and welding quality again.Technical scheme is: the automatic Splicing welding machine of large-scale sheet comprises main frame 1, jig 2, head 3, welding gun 4, weld with trailing impactive rolling mechanism 5, head transverse movement mechanism 6, head lengthwise movement mechanism 7 and head vertical movement mechanism 8.Main frame 1 comprises four root post 1-1, two horizontal guide rail beam 1-2 parallel to each other, the first longitudinal bearer 1-3 and the second longitudinal bearer 1-4, is arranged between horizontal guide rail beam 1-2 and the first longitudinal bearer 1-3 and the second longitudinal bearer 1-4 for head 3 provides the head lengthwise movement mechanism 7 of lengthwise movement.The head transverse movement mechanism 6 of transverse movement and the locus adjusting device of the head vertical movement mechanism 8 composition heads 3 that elevating movement is provided are provided for head 3.The lower end of head 3 is fixed with weld with trailing impactive rolling mechanism 5, and the front end of weld with trailing impactive rolling mechanism 5 is fixed with welding gun 4.During the utility model welding, head 3 is in the 7 control lower edge welding bead direction motions of head lengthwise movement mechanism, be fixed on the back of the weld with trailing impactive rolling mechanism 5 of head below at welding gun 4, in time hot welding bead metal is handled, reduced welding stress and distortion immediately, and prevented the generation of HOT CRACK FOR WELDING P, refinement crystal grain, improved welding quality, need not after the welding more orthopedic and eliminate stress, so highly efficient in productivity.The utility model automaticity height, reliable operation, has big promotional value.
Description of drawings:
Fig. 1 is a perspective view of the present utility model, Fig. 2 is the structural representation of the utility model embodiment one, and Fig. 3 is the side view of Fig. 2, and Fig. 4 is the perspective view of embodiment two, Fig. 5 is the structural representation of embodiment five, and Fig. 6 is the structural representation of embodiment six.
The specific embodiment:
The specific embodiment one: specify present embodiment below in conjunction with Fig. 1～Fig. 3.The automatic Splicing welding machine of large-scale sheet is made up of main frame 1, jig 2, head 3, welding gun 4, weld with trailing impactive rolling mechanism 5, head transverse movement mechanism 6, head lengthwise movement mechanism 7 and head vertical movement mechanism 8; Main frame 1 comprises four root post 1-1, two horizontal guide rail beam 1-2 parallel to each other, the first longitudinal bearer 1-3 and the second longitudinal bearer 1-4, is arranged between horizontal guide rail beam 1-2 and the first longitudinal bearer 1-3 and the second longitudinal bearer 1-4 for head 3 provides the head lengthwise movement mechanism 7 of lengthwise movement.The head transverse movement mechanism 6 of transverse movement and the locus adjusting device of the head vertical movement mechanism 8 composition heads 3 that elevating movement is provided are provided for head 3; The lower end of head 3 is fixed with weld with trailing impactive rolling mechanism 5; The front end of weld with trailing impactive rolling mechanism 5 is fixed with welding gun 4.Head lengthwise movement mechanism 7 and head transverse movement mechanism 6 as shown in Figures 2 and 3, all are ball-screw line slideway mechanisms, and this kind structure is active in one's movements, the kinematic accuracy height, is convenient to adopt the movement velocity and the position of computer system control stepper motor.Head vertical movement mechanism 8 is common lead screw guide rail mechanisms, so is provided with, and can avoid head 3 at work, is subjected to vibration and gravity effect landing voluntarily.It is the disclosed device of patent of invention of CN1490116A that weld with trailing impactive rolling mechanism 5 selects publication number for use.
The specific embodiment two: specify present embodiment below in conjunction with Fig. 1, Fig. 4.The difference of present embodiment and embodiment one is also to comprise the sheet material driving and reversing mechanism.The sheet material driving and reversing mechanism is made up of the guiding rolling dolly 9-5 of framework 9-6, two advance and retreat material cylinder 9-1, four sucker 9-2, four lift cylinder 9-3, trave lling girder 9-4, trave lling girder.The framework 9-6 below of sheet material driving and reversing mechanism is provided with two guide rail 9-6-1 that provide support and lead to guiding rolling dolly 9-5, and framework 9-6 is vertically fixed on the side of the second longitudinal bearer 1-4, and the below of framework 9-6 is provided with two advance and retreat material cylinder 9-1.Trave lling girder 9-4 is fixed on the guiding rolling dolly 9-5, on the guiding rolling dolly 9-5 several guide rollers 9-5-1 is installed.Piston rod and the trave lling girder 9-4 of advance and retreat material cylinder 9-1 join, four lift cylinder 9-3 arrange and are fixed on the lower surface of trave lling girder 9-4 along the length direction of trave lling girder 9-4, and directed downwards, the bottom of the piston rod of lift cylinder 9-3 is connected with sucker 9-2.Present embodiment lift cylinder 9-3 sucker 9-2 to transferring, after sucker 9-2 holds sheet material 15-1 on the jig 2, advance and retreat material cylinder 9-1 pushes away (or drawing) trave lling girder 9-3, just can move freely sheet material 15-1 on the surface of jig 2 (or outside chassis).So be provided with, improved the automaticity of welding machine, improved production efficiency.
The specific embodiment three: specify present embodiment below in conjunction with Fig. 1.The difference of present embodiment and embodiment one is: the cross section of the first longitudinal bearer 1-3 and the second longitudinal bearer 1-4 is the framework enclosed construction, the first longitudinal bearer 1-3 and the second longitudinal bearer 1-4 and horizontal guide rail beam 1-2 is parallel to each other and below horizontal guide rail beam 1-2, the column 1-1 and the first longitudinal bearer 1-3 and the second longitudinal bearer 1-4 are connected.So be provided with, improved the rigidity of main frame 1.
The specific embodiment four: specify present embodiment below in conjunction with Fig. 1 and Fig. 5.The difference of present embodiment and embodiment one is, also comprise composition backing 14, composition backing 14 is arranged at the central authorities of jig 2, the upper surface of composition backing 14 has groove 14-1 with the direction that horizontal guide rail beam 1-2 parallels, and groove 14-1 is corresponding with the lower end of welding gun 4 and weld with trailing impactive rolling mechanism 5.So be provided with, the plate seam of the two boards of welding alignd with groove 14-1, and reduce the heat dissipation capacity of seam crossing, the back-welding shape of easier assurance weld seam.
The specific embodiment five: specify present embodiment below in conjunction with Fig. 1 and Fig. 5.The difference of present embodiment and embodiment one is also to comprise five groups of edges of boards detent mechanisms.Every group of edges of boards detent mechanism all is made up of pull bar 10-2, alignment pin 10-3, motion bar 10-4 and the cylinder 10-5 of conductive contact 10-1, insulation material.Cylinder 10-5 is installed on the lateral surface of the first longitudinal bearer 1-3, and the piston rod of cylinder 10-5 stretches among the first longitudinal bearer 1-3, and is connected with pull bar 10-2 by motion bar 10-4.The lower end of pull bar 10-2 is fixed with conductive contact 10-1, and conductive contact 10-1 is positioned at the groove 14-1 place of composition backing 14.Five groups of edges of boards detent mechanisms are arranged along the length direction of the first longitudinal bearer 1-3.Have crooked slotted hole 10-2-1 on the body of rod of pull bar 10-2, alignment pin 10-3 penetrates among the crooked slotted hole 10-2-1.Therefore, in present embodiment when work,, the piston rod pulling pull bar 10-2 of cylinder 10-5 and moves upward backward, and then conductive contact 10-1 just leaves the position of groove 14-1 and backward and upwards withdrawal; When the piston rod of cylinder 10-5 travelled forward, then conductive contact 10-1 just fell groove 14-1 place.During the Splicing welding machine material loading, first sheet material 15-1 slides on the composition backing 14, sheet material loading and unloading cylinder 9-1 dragged groove 14-1 to sheet material 15-1, the end face of conductive contact 10-1 drops on groove 14-1 center then, sheet material loading and unloading cylinder 9-1 sends the edge of sheet material 15-1 back to again, and contacts with conductive contact 10-1.Because the sheet material 15-1 of ground connection is equivalent to make the stop motion of sheet material charging crane to level "0" of conductive contact by computer control system, and makes the center of sheet material 15-1 alignment indentation 14-1 compress the location.After second sheet material 15-2 pushes,, compress, promptly can weld with sheet material 15-1 snap.So be provided with, realized the precision positioning of welding sheet material.
The specific embodiment six: specify present embodiment below in conjunction with Fig. 1 and Fig. 6.The difference of present embodiment and embodiment one is, also comprises two groups of piano type hold down gags, and they are installed among the first longitudinal bearer 1-3 and the second longitudinal bearer 1-4 along the length direction of the first longitudinal bearer 1-3 and the second longitudinal bearer 1-4 respectively.Every group of piano type hold down gag has a cover air bag 13-1 and elliptical cylinder-shape air bag thereof to support 13-2; Every group of piano type hold down gag has some covers to compress mechanism.Every cover compresses mechanism and is made up of " L " shape transmission rod 13-3, movable axis 13-4, locating shaft 13-5, presser feet 13-6.Several " L " shape transmission rods 13-3 arranges along the length direction of air bag 13-1, and the limit of holding up of " L " shape transmission rod 13-3 leans against on the air bag 13-1 side.Locating shaft 13-5 is connected on the first longitudinal bearer 1-3 or the second longitudinal bearer 1-4, can limit the locus of " L " shape transmission rod 13-3 according to this.The horizontal sides of " L " shape transmission rod 13-3 is stretched out outside the first longitudinal bearer 1-3 or the second longitudinal bearer 1-4, and hinged by movable axis 13-4 and presser feet 13-6, and thrust is passed to presser feet 13-6.So be provided with, after supporting 13-2 and can utilize air bag 13-1 inflation by the elliptical cylinder-shape air bag, air bag is some tension force backward up and down, can prevent that air bag from filling in the slit of air bag groove, produces fault; After can making simultaneously air bag 13-1 inflation, with " L " shape transmission rod 13-3 hold up the big contact area of Bian Yougeng, to increase the pressure of presser feet 13-6.Two groups of presser feet 13-6 are pressed on first sheet material 15-1 and second sheet material 15-2 on the composition backing 14 respectively, have improved welding surroundings, and the easier sheet deformation that reduces guarantees welding quality.
The specific embodiment seven: specify present embodiment below in conjunction with Fig. 1.The difference of present embodiment and embodiment one is, also comprises several edges of boards position monitors 11, and edges of boards position monitor 11 is installed in the first longitudinal bearer 1-3 outside, arranges along the first longitudinal bearer 1-3 length direction, and points to jig 2.So be provided with, the width and the position signalling of sheet material can be provided automatically, realize that the automatic advance and retreat and the edges of boards of sheet material align welding bead automatically.Edges of boards position monitor 11 is selected photoelectric sensor for use.
The specific embodiment eight: specify present embodiment below in conjunction with Fig. 1.The difference of present embodiment and embodiment one is, also comprises pick-up lens 12, and pick-up lens 12 faces the bottom of welding gun 4, and the welding torch position image is passed to computer in real time.Operating personnel observe the relative position between welding gun and the sheet material slit by the image on the computer display, carry out teaching, have realized welding gun 5 tracking weld seam automatically.
Claims (9)
1, the automatic Splicing welding machine of a kind of large-scale sheet is characterized in that it comprises main frame (1), jig (2), head (3), welding gun (4), weld with trailing impactive rolling mechanism (5), head transverse movement mechanism (6), head lengthwise movement mechanism (7) and head vertical movement mechanism (8); Main frame (1) comprises four root posts (1-1), two horizontal guide rail beams (1-2) parallel to each other, first longitudinal bearer (1-3) and second longitudinal bearers (1-4); For providing the head lengthwise movement mechanism (7) of lengthwise movement, head (3) is arranged between horizontal guide rail beam (1-2) and first longitudinal bearer (1-3) and second longitudinal bearer (1-4); The head transverse movement mechanism (6) of transverse movement and the locus adjusting device of head vertical movement mechanism (8) the composition head (3) that elevating movement is provided are provided for head (3); The lower end of head (3) is fixed with weld with trailing impactive rolling mechanism (5); The front end of weld with trailing impactive rolling mechanism (5) is fixed with welding gun (4).
2, the automatic Splicing welding machine of large-scale sheet according to claim 1 is characterized in that described head lengthwise movement mechanism (7) and head transverse movement mechanism (6) all are ball-screw line slideway mechanisms.
3, the automatic Splicing welding machine of large-scale sheet according to claim 1 is characterized in that described head vertical movement mechanism (8) is common lead screw guide rail mechanism.
4, the automatic Splicing welding machine of large-scale sheet according to claim 1, the cross section that it is characterized in that first longitudinal bearer (1-3) and second longitudinal bearer (1-4) all is the framework enclosed construction, first longitudinal bearer (1-3) and second longitudinal bearer (1-4) and horizontal guide rail beam (1-2) are parallel to each other and in the below of horizontal guide rail beam (1-2), column (1-1) is connected with first longitudinal bearer (1-3) and second longitudinal bearer (1-4).
5, the automatic Splicing welding machine of large-scale sheet according to claim 1, it is characterized in that it also comprises composition backing (14), composition backing (14) is arranged on the central authorities of jig (2), and the direction that the upper surface of composition backing (14) parallels with horizontal guide rail beam (1-2) has groove (14-1).
6, the automatic Splicing welding machine of large-scale sheet according to claim 4, it is characterized in that it also comprises five groups of edges of boards detent mechanisms, every group of edges of boards detent mechanism is all by conductive contact (10-1), the pull bar (10-2) of insulation material, alignment pin (10-3), motion bar (10-4) and cylinder (10-5) are formed, cylinder (10-5) is installed on first longitudinal bearer (1-3) lateral surface, the piston rod of cylinder (10-5) stretches in first longitudinal bearer (1-3), and be connected with pull bar (10-2) by motion bar (10-4), the lower end of pull bar (10-2) is fixed with conductive contact (10-1), conductive contact (10-1) is positioned at the groove (14-1) of composition backing (14) and locates, five groups of edges of boards detent mechanisms are arranged along the length direction of first longitudinal bearer (1-3), have crooked slotted hole (10-2-1) on the body of rod of pull bar (10-2), alignment pin (10-3) penetrates in the crooked slotted hole (10-2-1).
7, the automatic Splicing welding machine of large-scale sheet according to claim 4, it is characterized in that it also comprises two groups of piano type hold down gags, they are installed in first longitudinal bearer (1-3) and second longitudinal bearer (1-4) along the length direction of first longitudinal bearer (1-3) and second longitudinal bearer (1-4) respectively, and every group of piano type hold down gag has a cover air bag (13-1) and elliptical cylinder-shape air bag thereof to support (13-2); Every group of piano type hold down gag has some covers to compress mechanism, every cover compresses mechanism by " L " shape transmission rod (13-3), movable axis (13-4), locating shaft (13-5), presser feet (13-6) is formed, several " L " shape transmission rods (13-3) are arranged along the length direction of air bag (13-1), the limit of holding up of " L " shape transmission rod (13-3) leans against on air bag (13-1) side, locating shaft (13-5) is connected on first longitudinal bearer (1-3) or second longitudinal bearer (1-4), can limit the locus of " L " shape transmission rod (13-3) according to this, the horizontal sides of " L " shape transmission rod (13-3) is stretched out outside first longitudinal bearer (1-3) or second longitudinal bearer (1-4), and hinged by movable axis (13-4) and presser feet (13-6).
8, the automatic Splicing welding machine of large-scale sheet according to claim 4, it is characterized in that it also comprises several edges of boards position monitors (11), edges of boards position monitor (11) is installed in first longitudinal bearer (1-3) outside, arranges along its length, and points to jig (2).
9, the automatic Splicing welding machine of large-scale sheet according to claim 1 is characterized in that it also comprises pick-up lens (12), and pick-up lens (12) faces the bottom of welding gun (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420063283 CN2710817Y (en) | 2004-08-13 | 2004-08-13 | Machine for automatically welding large-sized thin plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420063283 CN2710817Y (en) | 2004-08-13 | 2004-08-13 | Machine for automatically welding large-sized thin plate |
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| Publication Number | Publication Date |
|---|---|
| CN2710817Y true CN2710817Y (en) | 2005-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420063283 Expired - Fee Related CN2710817Y (en) | 2004-08-13 | 2004-08-13 | Machine for automatically welding large-sized thin plate |
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| CN (1) | CN2710817Y (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009026808A1 (en) * | 2007-08-29 | 2009-03-05 | Shenyang Institute Of Automation Of The Chinese Academy Of Sciences | Apparatus of laser stitch welding for large scale sheets |
| CN101780589A (en) * | 2010-03-22 | 2010-07-21 | 上海新亚焊割成套设备有限公司 | Automatic butt welding equipment for metal sheet |
| CN101913030A (en) * | 2010-08-30 | 2010-12-15 | 赵显华 | Metal plate welding equipment eliminating deformation and stress by using ultrasonic waves |
| CN101913042A (en) * | 2010-08-30 | 2010-12-15 | 赵显华 | Sheet metal welding device for reducing deformation and stress of steel plate |
| CN101966633A (en) * | 2010-08-30 | 2011-02-09 | 赵显华 | Metal-plate welding device for eliminating deformation and stress through ultrasonic waves |
| CN101352775B (en) * | 2008-09-03 | 2011-09-14 | 沪东中华造船(集团)有限公司 | Method for avoiding terminal crack when butt welding of large-sized sheet material |
| CN102248347A (en) * | 2011-06-27 | 2011-11-23 | 柳州乘龙专用车有限公司 | Automatic assembling and welding device |
| CN101287572B (en) * | 2005-10-14 | 2011-12-28 | 丰田自动车株式会社 | System and method for butt-welding of steel plate |
| CN103418955A (en) * | 2013-09-02 | 2013-12-04 | 刘宪福 | Plate splicing machine |
| CN103737229A (en) * | 2013-12-17 | 2014-04-23 | 攀钢集团工程技术有限公司 | Fixture and method for welding a plurality of layers of metal sheets |
| CN104002043A (en) * | 2014-05-29 | 2014-08-27 | 广州花都宝井汽车钢材部件有限公司 | Tailored blank laser welding production line |
| CN104162753A (en) * | 2013-05-20 | 2014-11-26 | 多维联合集团有限公司 | Welding machine |
| CN105057932A (en) * | 2015-08-13 | 2015-11-18 | 山东水泊焊割设备制造有限公司 | Opening positioning device of opening plate splicing machine |
| CN105834564A (en) * | 2016-04-28 | 2016-08-10 | 柳州煜华科技有限公司 | Welding tool and clamp-free welding technical method using same |
| CN106271075A (en) * | 2016-08-26 | 2017-01-04 | 武汉法利莱切焊系统工程有限公司 | Welding splicing mechanical hand and laser assembly solder system |
| CN109986260A (en) * | 2019-04-08 | 2019-07-09 | 王友猛 | The welding equipment and production method of automobile welding plate |
| CN110480169A (en) * | 2019-08-28 | 2019-11-22 | 山东铝一百家居有限公司 | A kind of whole plate welding procedure |
| CN111215793A (en) * | 2018-11-26 | 2020-06-02 | 晟通科技集团有限公司 | Roll welding assembly |
| CN113305815A (en) * | 2021-06-09 | 2021-08-27 | 深圳市鑫麟钰鼎科技有限公司 | Manipulator that can splice automatically |
-
2004
- 2004-08-13 CN CN 200420063283 patent/CN2710817Y/en not_active Expired - Fee Related
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101287572B (en) * | 2005-10-14 | 2011-12-28 | 丰田自动车株式会社 | System and method for butt-welding of steel plate |
| WO2009026808A1 (en) * | 2007-08-29 | 2009-03-05 | Shenyang Institute Of Automation Of The Chinese Academy Of Sciences | Apparatus of laser stitch welding for large scale sheets |
| CN101352775B (en) * | 2008-09-03 | 2011-09-14 | 沪东中华造船(集团)有限公司 | Method for avoiding terminal crack when butt welding of large-sized sheet material |
| CN101780589A (en) * | 2010-03-22 | 2010-07-21 | 上海新亚焊割成套设备有限公司 | Automatic butt welding equipment for metal sheet |
| CN101966633A (en) * | 2010-08-30 | 2011-02-09 | 赵显华 | Metal-plate welding device for eliminating deformation and stress through ultrasonic waves |
| CN101913042A (en) * | 2010-08-30 | 2010-12-15 | 赵显华 | Sheet metal welding device for reducing deformation and stress of steel plate |
| CN101913030B (en) * | 2010-08-30 | 2012-07-04 | 赵显华 | Metal plate welding equipment eliminating deformation and stress by using ultrasonic waves |
| CN101913030A (en) * | 2010-08-30 | 2010-12-15 | 赵显华 | Metal plate welding equipment eliminating deformation and stress by using ultrasonic waves |
| CN102248347A (en) * | 2011-06-27 | 2011-11-23 | 柳州乘龙专用车有限公司 | Automatic assembling and welding device |
| CN102248347B (en) * | 2011-06-27 | 2013-12-11 | 柳州乘龙专用车有限公司 | Automatic assembling and welding device |
| CN104162753A (en) * | 2013-05-20 | 2014-11-26 | 多维联合集团有限公司 | Welding machine |
| CN104162753B (en) * | 2013-05-20 | 2016-01-20 | 多维联合集团有限公司 | A kind of bonding machine |
| CN103418955A (en) * | 2013-09-02 | 2013-12-04 | 刘宪福 | Plate splicing machine |
| CN103418955B (en) * | 2013-09-02 | 2015-09-30 | 刘宪福 | Plate joggling apparatus |
| CN103737229B (en) * | 2013-12-17 | 2015-12-02 | 攀钢集团工程技术有限公司 | The method of fixture and welding multilayer metal foil |
| CN103737229A (en) * | 2013-12-17 | 2014-04-23 | 攀钢集团工程技术有限公司 | Fixture and method for welding a plurality of layers of metal sheets |
| CN104002043A (en) * | 2014-05-29 | 2014-08-27 | 广州花都宝井汽车钢材部件有限公司 | Tailored blank laser welding production line |
| CN105057932A (en) * | 2015-08-13 | 2015-11-18 | 山东水泊焊割设备制造有限公司 | Opening positioning device of opening plate splicing machine |
| CN105834564A (en) * | 2016-04-28 | 2016-08-10 | 柳州煜华科技有限公司 | Welding tool and clamp-free welding technical method using same |
| CN105834564B (en) * | 2016-04-28 | 2018-01-16 | 柳州煜华科技有限公司 | A kind of soldering appliance and using the instrument without fixture welding technique method |
| CN106271075A (en) * | 2016-08-26 | 2017-01-04 | 武汉法利莱切焊系统工程有限公司 | Welding splicing mechanical hand and laser assembly solder system |
| CN106271075B (en) * | 2016-08-26 | 2018-05-22 | 武汉法利莱切焊系统工程有限公司 | Manipulator and laser assembly solder system are spliced in welding |
| CN111215793A (en) * | 2018-11-26 | 2020-06-02 | 晟通科技集团有限公司 | Roll welding assembly |
| CN109986260A (en) * | 2019-04-08 | 2019-07-09 | 王友猛 | The welding equipment and production method of automobile welding plate |
| CN110480169A (en) * | 2019-08-28 | 2019-11-22 | 山东铝一百家居有限公司 | A kind of whole plate welding procedure |
| CN113305815A (en) * | 2021-06-09 | 2021-08-27 | 深圳市鑫麟钰鼎科技有限公司 | Manipulator that can splice automatically |
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