CN107262987B - Double-sided automatic welding device for web member end socket - Google Patents
Double-sided automatic welding device for web member end socket Download PDFInfo
- Publication number
- CN107262987B CN107262987B CN201710702539.5A CN201710702539A CN107262987B CN 107262987 B CN107262987 B CN 107262987B CN 201710702539 A CN201710702539 A CN 201710702539A CN 107262987 B CN107262987 B CN 107262987B
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- welding
- web member
- module
- lathe bed
- automatic welding
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- 238000003466 welding Methods 0.000 title claims abstract description 134
- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 22
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 238000005058 metal casting Methods 0.000 claims description 3
- 238000002788 crimping Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000032258 transport Effects 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
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
-
- 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 for a procedure covered by only one of the other main groups of this subclass
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
-
- 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 for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0538—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work aligning cylindrical work; Clamping devices therefor for rotating tubes, e.g. rollers
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a web member head double-sided automatic welding device which comprises a lathe bed, a power box, side uprights, horizontal guide rails, an automatic welding mechanism, a material rack table, a material carrying vehicle, a jacking module, a jacking mechanism, a rotary disk and a guide frame, wherein the material rack table is arranged on the machine bed; one end of the lathe bed is provided with a power box, and the other end of the lathe bed is coaxially provided with a jacking mechanism; the lathe bed is provided with two side uprights and a horizontal guide rail, and the horizontal guide rail is provided with two sets of automatic welding mechanisms; the front part of the lathe bed is provided with a material rack table and a material carrying vehicle, the front end of the material carrying vehicle is provided with a jacking module, and the jacking module conveys the web member assemblies to a welding station one by one; the two sets of welding guns are welded into web members at the welding areas; the web member slides out along a guide frame at the rear part of the lathe bed; according to the invention, the web members are conveyed through the carrying vehicle, the steel pipe and the end socket automatic assembling and crimping mechanism is adopted, the end sockets at the two ends of the web members are synchronously welded through the two sets of automatic welding mechanisms, the web member welding operation is automatically and continuously carried out, the welding height is uniform, the welding seam surface quality is good, and the welding efficiency is high.
Description
Technical Field
The invention relates to the technical field of welding equipment for web members of tower cranes, in particular to a double-sided automatic welding device for a web member end socket.
Background
The tower crane is a tower crane widely used in the building industry, the tower body is an important component part of the tower crane, but the normal tower body has large volume and high transportation cost; in the prior art, a plate type tower body is mostly adopted, and the web member structure of the plate type tower body is a round steel pipe with two end faces clamped and welded with sealing heads; the web members with different standard sections are only different in excircle, length and arm thickness, and the two ends of the steel pipe of the web member are required to be chamfered and then welded with the upper sealing head.
In the prior art, the web member welding head is traditionally welded by manual rotation, and is affected by human factors by manual welding, so that the welding height is uneven, the surface quality of a welding line is poor, the welding efficiency is low, the labor intensity is high, the whole welding quality is unstable, the welding quality of each welding line is difficult to ensure, and the quality of a sheet type tower body is difficult to reliably ensure.
Disclosure of Invention
In order to solve the technical problems, the invention provides a double-sided automatic welding device for web member end sockets, which aims at the defects in the prior art, and transports web members through a loading vehicle, adopts an automatic assembly and crimping mechanism of steel pipes and end sockets, and performs synchronous welding on the end sockets at two ends of the web members through two sets of automatic welding mechanisms, so that the web member welding operation is automatically and continuously performed.
In order to achieve the above purpose, the technical scheme of the invention is as follows: the utility model provides a two-sided automatic welder of web member head, includes lathe bed, headstock, side column, horizontal guide rail, automatic welding mechanism, horizontal migration module, vertical migration module, swing module, connecting rod, universal installer, welder, web member steel pipe, head, material rest platform, load car, jacking module, tight mechanism of top, rotary disk, guide frame, weld zone, its characterized in that:
The lathe bed is a metal casting, one end of the lathe bed is fixedly provided with a power box with a rotating disk and capable of variable frequency speed regulation, and the other end of the lathe bed is coaxially provided with a jacking mechanism; the rotating disc and the jacking mechanism clamp the web member steel pipe assembled with the end socket to form a welding station; two ends of the rear side of the lathe bed are respectively provided with two side stand columns, a horizontal guide rail is horizontally arranged above the two side stand columns, and two sets of automatic welding mechanisms are assembled on the horizontal guide rail in a rolling manner; the front part of the lathe bed is provided with a material rest, a loading vehicle is assembled on the material rest in a rolling way, a plurality of web member steel pipes are loaded on the loading vehicle, the loading vehicle pushes the web member steel pipes to an assembling station, and sealing plates on two sides are fixedly connected with the web member steel pipes in a pressing way to form web member components; the front end of the carrying vehicle is provided with a jacking module, and the web member assembly is lifted through a V-shaped frame on the jacking module; the carrier vehicle conveys the jacked web member assemblies to a welding station one by one; the web member assembly is tightly propped by the propping mechanism, the rotating disk drives the rotating disk, and the welding areas are welded and fixed into web members by two sets of welding guns at two ends; after welding is finished, the tightening mechanism loosens the web member, and the web member rolls along a guide frame arranged at the rear part of the lathe bed and slides out to a material receiving area.
The automatic welding mechanism comprises a horizontal moving module, a vertical moving module, a swinging module, a connecting rod, a universal installer and a welding gun; the horizontal moving module is movably arranged on the horizontal guide rail, and the vertical moving module is vertically movably arranged on the horizontal moving module; the swing module is arranged on the vertical movement module, a connecting rod is arranged on the swing module, a universal installer is fixedly arranged at the lower end of the connecting rod, and a welding gun is assembled on the universal installer.
And the automatic welding mechanism synchronously and automatically welds the two sides of the web member assembly at the two ends of the welding station respectively.
The automatic welding device is provided with a controller, and the controller is electrically connected with a power distribution cabinet, an automatic welding mechanism, a horizontal moving module, a vertical moving module, a swinging module, a universal installer, a welding gun, a carrying vehicle, a jacking module, a jacking mechanism and a rotating disc through signals; and the controller automatically controls the welding operation and processing of the web member steel tube and the end socket.
The working principle of the invention is as follows: the automatic welding machine comprises a machine body, a variable-frequency speed-regulating power box 1, two pelvic stand columns, horizontal guide rails, automatic welding mechanisms, a welding gun, a welding rod, a horizontal moving module, a vertical moving module, a swinging module and a universal installer, wherein the variable-frequency speed-regulating power box 1 is arranged on the machine body; a rotating disc is arranged on the power box, a jacking mechanism is arranged on the lathe bed at the opposite end of the rotating disc, and a web member assembly is clamped between the rotating disc and the jacking mechanism to form a welding station; the front part of the lathe bed is provided with a loading trolley, and the web member assembly is conveyed to a welder for pulling through an assembly end socket and a jacking mechanism; welding guns on the two sets of automatic welding mechanisms respectively carry out welding operation on welding seam areas at two ends of the web member assembly, and after welding is completed, the tightening mechanism loosens the web member and the web member slides out along a guide frame at the rear part of the lathe bed.
Through the technical scheme, the beneficial effects of the technical scheme are as follows: the web members are conveyed through the carrying vehicle, the steel pipe and the end socket automatic assembling and crimping mechanism are adopted, synchronous welding is carried out on the end sockets at two ends of the web members through the two sets of automatic welding mechanisms, the web member welding operation is carried out automatically and continuously, the welding height is uniform, the welding seam surface quality is good, the welding efficiency is high, the labor intensity is relieved, the whole welding quality is stable, and the quality of the sheet type tower body is reliably ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic front view of a double-sided automatic welding device for web member end sockets according to an embodiment of the present invention;
Fig. 2 is a schematic diagram of an automatic welding mechanism of a web member head double-sided automatic welding device according to an embodiment of the present invention;
Fig. 3 is an exploded schematic view of a web member structure of a web member head double-sided automatic welding device according to an embodiment of the present invention;
Fig. 4 is a schematic diagram of a steel pipe operation flow of a web member head double-sided automatic welding device according to an embodiment of the present invention; fig. 4a is a conveying state diagram, fig. 4b is a lifting state diagram, and fig. 4c is a welding state diagram.
Corresponding part names are indicated by numerals and letters in the drawings:
1. Lathe bed 2, power box 3, side stand 4 and horizontal guide rail
5. Automatic welding mechanism 6, horizontal moving module 7, vertical moving module 8 and swinging module
9. Connecting rod 10, universal installer 11, welding gun 12, web member steel tube
13. Head 14, material rack 15, material loading vehicle 16, jacking module
17. A jacking mechanism 18, a rotary disk 19, a guide frame 20 and a welding seam
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
According to fig. 1, 2, 3 and 4, the invention provides a web head double-sided automatic welding device, which comprises a lathe bed 1, a power box 2, a side upright post 3, a horizontal guide rail 4, an automatic welding mechanism 5, a horizontal moving module 6, a vertical moving module 7, a swinging module 8, a connecting rod 9, a universal installer 10, a welding gun 11, a web steel pipe 12, a head 13, a material rack table 14, a material carrying vehicle 15, a jacking module 16, a jacking mechanism 17, a rotating disc 18, a guide frame 19 and a welding seam area 20.
The lathe bed 1 is a metal casting, one end of the lathe bed is fixedly provided with a power box 2 with a rotary disk 18 and capable of changing frequency and regulating speed, and the other end of the lathe bed is coaxially provided with a jacking mechanism 17; the rotating disc 18 and the jacking mechanism 17 clamp the web member steel pipe 12 assembled with the seal head 13 to form a welding station; two side stand columns 3 are respectively arranged at two ends of the rear side of the lathe bed 1, a horizontal guide rail 4 is horizontally arranged above the two side stand columns 3, and two sets of automatic welding mechanisms 5 are assembled on the horizontal guide rail 4 in a rolling manner; a material rack table 14 is arranged at the front part of the lathe bed 1, a loading trolley 15 is assembled on the material rack table 14 in a rolling manner, a plurality of web member steel pipes 12 are loaded on the loading trolley 15, the loading trolley 15 pushes the web member steel pipes 12 to an assembling station, and sealing plates 13 at two sides are fixedly connected with the web member steel pipes 12 in a pressing manner to form a web member assembly; the front end of the carrying vehicle 15 is provided with a jacking module 16, and the web member assembly is lifted through a V-shaped frame on the jacking module 16; the carrier vehicle 15 conveys the jacked web member assemblies to a welding station one by one; the web member assembly is tightly propped by the propping mechanism 17, the rotating disk 18 drives the rotation, and the welding areas are welded and fixed into web members by two sets of welding guns 11 at two ends; after the welding is finished, the tightening mechanism 17 releases the web member, and the web member rolls along the guide frame 19 arranged at the rear part of the lathe bed and slides out to the material receiving area.
The automatic welding mechanism 5 comprises a horizontal moving module 6, a vertical moving module 7, a swinging module 8, a connecting rod 9, a universal installer 10 and a welding gun 11; the horizontal moving module 6 is movably arranged on the horizontal guide rail 4, and the vertical moving module 7 is vertically movably arranged on the horizontal moving module 6; the swinging module 8 is arranged on the vertical movement module 7, a connecting rod 9 is arranged on the swinging module 8, a universal installer 10 is fixedly arranged at the lower end of the connecting rod 9, and a welding gun 11 is arranged on the universal installer 10.
And the automatic welding mechanism 5 synchronously and automatically welds the two sides of the web member assembly at the two ends of the welding station respectively.
The automatic welding device is provided with a controller, and the controller is electrically connected with a power distribution cabinet, an automatic welding mechanism 5, a horizontal moving module 6, a vertical moving module 7, a swinging module 8, a universal installer 10, a welding gun 11, a carrying vehicle 15, a jacking module 16, a jacking mechanism 17 and a rotating disc 18 through signals; the controller automatically controls the welding operation and processing of the web member steel pipe 12 and the seal head 13.
The specific implementation operation steps of the invention are as follows: placing the steel pipe 12 on the carrying vehicle 15, pushing the steel pipe 12 to enter a jacking module 16, jacking the steel pipe 12 to an operation height by the jacking module 16, starting an operation device to operate the carrying vehicle 15 to a processing position, installing a sealing plate 13 on a fixed module, operating a jacking mechanism 17, pressing two end sockets 13 into a welding position, putting down the jacking module 16, exiting the carrying vehicle 15, starting an automatic welding mode by a controller, and setting different web members corresponding to different working modes during machine installation and debugging; after the welding is finished, loosening the jacking mechanism 17, and allowing the web members to leave the welding station and enter the guide frame 19 under the action of gravity to finish a process; for the first machining, the welding quality must be checked, if it is satisfactory, and the machining is normal, if it is not satisfactory, the machine must be adjusted until it is acceptable.
The debugging flow is as follows: after the web member assembly enters a welding station, the horizontal moving module 6 moves the automatic welding mechanism 5 to the corresponding welding seam area 20, the vertical moving module 7 moves the welding gun 11 to a corresponding height, the universal installer 10 is used for adjusting the welding gun 11 to be at a normal position, the welding gun 11 is manually returned to a storage position, and the welding machine is not started; starting an automatic welding process through a controller, wherein the welding machine does not work at the moment, the power box 2 drives the rotating disc 18 to drive the web member assembly to rotate, and observing the running positions and the rotating speeds of the welding gun 11 and the welding seam area 20, and if the running positions and the rotating speeds are incorrect, adjusting again until the running positions and the rotating speeds are proper; starting a welding machine, adjusting the current, the voltage and the frequency and the amplitude of the swinging module 8, starting an automatic mode to weld, checking the welding quality after a steel pipe is perfectly welded, adjusting parameters according to the current situation, and storing the mode until the steel pipe is qualified.
Through the specific embodiment, the beneficial effects of the invention are as follows: the web members are conveyed through the carrying vehicle, the steel pipe and the end socket automatic assembling and crimping mechanism are adopted, synchronous welding is carried out on the end sockets at two ends of the web members through the two sets of automatic welding mechanisms, the web member welding operation is carried out automatically and continuously, the welding height is uniform, the welding seam surface quality is good, the welding efficiency is high, the labor intensity is relieved, the whole welding quality is stable, and the quality of the sheet type tower body is reliably ensured.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (2)
1. The double-sided automatic welding device for the web member end socket is characterized by comprising a lathe bed, a power box, side uprights, a horizontal guide rail, an automatic welding mechanism, a horizontal moving module, a vertical moving module, a swinging module, a connecting rod, a universal installer, a welding gun, a web member steel pipe, an end socket, a material rack platform, a material carrying vehicle, a jacking module, a jacking mechanism, a rotating disk, a guide frame and a welding seam area; the lathe bed is a metal casting, one end of the lathe bed is fixedly provided with a power box with a rotating disk and capable of variable frequency speed regulation, and the other end of the lathe bed is coaxially provided with a jacking mechanism; the rotating disc and the jacking mechanism clamp the web member steel pipe assembled with the end socket to form a welding station; two ends of the rear side of the lathe bed are respectively provided with two side stand columns, a horizontal guide rail is horizontally arranged above the two side stand columns, and two sets of automatic welding mechanisms are assembled on the horizontal guide rail in a rolling manner; the front part of the lathe bed is provided with a material rest, a loading vehicle is assembled on the material rest in a rolling way, a plurality of web member steel pipes are loaded on the loading vehicle, the loading vehicle pushes the web member steel pipes to an assembling station, and sealing plates on two sides are fixedly connected with the web member steel pipes in a pressing way to form web member components; the front end of the carrying vehicle is provided with a jacking module, and the web member assembly is lifted through a V-shaped frame on the jacking module; the carrier vehicle conveys the jacked web member assemblies to a welding station one by one; the web member assembly is tightly propped by the propping mechanism, the rotating disk drives the rotating disk, and the welding areas are welded and fixed into web members by two sets of welding guns at two ends; after welding is finished, the tightening mechanism loosens the web member, and the web member rolls along a guide frame arranged at the rear part of the lathe bed and slides out to a material receiving area;
the automatic welding mechanism comprises a horizontal moving module, a vertical moving module, a swinging module, a connecting rod, a universal installer and a welding gun; the horizontal moving module is movably arranged on the horizontal guide rail, and the vertical moving module is vertically movably arranged on the horizontal moving module; the swinging module is arranged on the vertical moving module, a connecting rod is arranged on the swinging module, a universal installer is fixedly arranged at the lower end of the connecting rod, and a welding gun is assembled on the universal installer;
The automatic welding device is provided with a controller, and the controller is electrically connected with a power distribution cabinet, an automatic welding mechanism, a horizontal moving module, a vertical moving module, a swinging module, a universal installer, a welding gun, a carrying vehicle, a jacking module, a jacking mechanism and a rotating disc through signals; and the controller automatically controls the welding operation and processing of the web member steel tube and the end socket.
2. The web head double-sided automatic welding device according to claim 1, wherein the automatic welding mechanism performs automatic welding on both sides of the web assembly at both ends of the welding station synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710702539.5A CN107262987B (en) | 2017-08-16 | 2017-08-16 | Double-sided automatic welding device for web member end socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710702539.5A CN107262987B (en) | 2017-08-16 | 2017-08-16 | Double-sided automatic welding device for web member end socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107262987A CN107262987A (en) | 2017-10-20 |
| CN107262987B true CN107262987B (en) | 2024-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710702539.5A Active CN107262987B (en) | 2017-08-16 | 2017-08-16 | Double-sided automatic welding device for web member end socket |
Country Status (1)
| Country | Link |
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| CN (1) | CN107262987B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127254B (en) * | 2017-12-07 | 2023-06-20 | 苏州迅镭激光科技有限公司 | Automatic laser welding equipment for pump body |
| CN115194357B (en) * | 2022-09-16 | 2022-11-29 | 徐州智博机车有限公司 | Two-way welding device for motorcycle exhaust pipe |
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| CN105215561A (en) * | 2015-09-28 | 2016-01-06 | 魏俊杰 | A kind of pipe welder |
| KR101597284B1 (en) * | 2014-11-19 | 2016-02-24 | 강림중공업 주식회사 | A Rotary Welding Device |
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| CN206203299U (en) * | 2016-11-22 | 2017-05-31 | 浙江东南金属薄板有限公司 | A kind of feeding cart |
| CN206263415U (en) * | 2016-12-16 | 2017-06-20 | 厦门松兴智能机器人有限公司 | A kind of circumferential weld rush-harvesting and rush-planting automatic welding device |
| CN207057885U (en) * | 2017-08-16 | 2018-03-02 | 张家港市中联建设机械有限公司 | A kind of web member end socket double-face automatic welding device |
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2017
- 2017-08-16 CN CN201710702539.5A patent/CN107262987B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506787A (en) * | 2013-09-10 | 2014-01-15 | 宁波福尼斯焊割科技有限公司 | Double-circular-seam automatic welding equipment |
| CN104002056A (en) * | 2014-05-28 | 2014-08-27 | 宁波管通机械有限公司 | Automatic double-girth welding machine tool |
| CN204160080U (en) * | 2014-10-28 | 2015-02-18 | 广西科技大学 | A kind of truss-like automatic soldering device |
| KR101597284B1 (en) * | 2014-11-19 | 2016-02-24 | 강림중공업 주식회사 | A Rotary Welding Device |
| CN204624654U (en) * | 2015-04-16 | 2015-09-09 | 江苏承中和高精度钢管制造有限公司 | A kind of manufacturing line automatic charging device |
| CN105215561A (en) * | 2015-09-28 | 2016-01-06 | 魏俊杰 | A kind of pipe welder |
| CN205703051U (en) * | 2016-06-08 | 2016-11-23 | 佛山市联智新创科技有限公司 | A kind of Intelligent welding equipment |
| CN206203299U (en) * | 2016-11-22 | 2017-05-31 | 浙江东南金属薄板有限公司 | A kind of feeding cart |
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| CN207057885U (en) * | 2017-08-16 | 2018-03-02 | 张家港市中联建设机械有限公司 | A kind of web member end socket double-face automatic welding device |
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| Publication number | Publication date |
|---|---|
| CN107262987A (en) | 2017-10-20 |
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