CN112427846A - Double-head automatic welding special machine for welding branch beam of main beam of heliostat support - Google Patents
Double-head automatic welding special machine for welding branch beam of main beam of heliostat support Download PDFInfo
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- CN112427846A CN112427846A CN202011269694.0A CN202011269694A CN112427846A CN 112427846 A CN112427846 A CN 112427846A CN 202011269694 A CN202011269694 A CN 202011269694A CN 112427846 A CN112427846 A CN 112427846A
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- 238000003466 welding Methods 0.000 title claims abstract description 125
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 238000006073 displacement reaction Methods 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 description 23
- 239000010959 steel Substances 0.000 description 23
- 238000010248 power generation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Classifications
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- 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
-
- 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
- B23K37/02—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 to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0247—Driving means
-
- 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
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- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The embodiment of the invention provides a double-head automatic welding special machine for welding a supporting beam of a main beam of a heliostat support, which comprises a gantry frame, a welding gun clamping and fixing device, a welding gun lifting device, a wire feeder fixing device and a rotary displacement mechanism, wherein the side surface of a main beam of the gantry frame is provided with a guide rail and a rack, the top of the main beam is provided with a first guide rail, the welding gun lifting device is arranged on the main beam of the gantry frame, the wire feeder fixing device is arranged on the gantry frame, the top of the welding gun lifting device is fixed on the wire feeder fixing device, the welding gun clamping and fixing device is arranged at the bottom of the welding gun lifting device, two fixed frames are arranged at two sides of the gantry frame, a workpiece is placed on the two fixed frames, the rotary displacement mechanism is arranged on the two fixed frames and is connected with two ends of the workpiece, the labor intensity of workers is reduced.
Description
Technical Field
The invention relates to machining equipment for a main beam of a heliostat support, in particular to a double-head automatic welding special machine for welding a support beam of the main beam of the heliostat support.
Background
With the rapid development of national economy, the traditional power industry needs to be optimized, new energy power generation technologies such as solar power generation and the like need to be developed vigorously to meet the increasing power demand, wherein the tower type solar thermal power generation technology has the advantages of high power generation quality, continuous operation and the like, and has attracted extensive attention of all countries in the world in recent years.
The heliostat support is used as one of main components of the tower type solar thermal power generation, and a main beam of the heliostat support is formed by assembling and welding 1 main beam steel pipe, 8 support beams, 2 push rod support welding pieces and 1 main beam support welding piece; the main beam steel pipe is a thin-wall steel pipe, the length of the main beam steel pipe reaches more than 5m, and the supporting beam is made of thin steel plates.
8 set up the roof beam steel sheet according to certain size interval on the girder steel pipe, during the welding, every roof beam steel sheet both sides all need carry out the welding everywhere with girder steel pipe cooperation department, all carries out the four sections welding on the circumference of two sides promptly.
When the support beam is welded, the total distance is long, the welding positions are multiple, the production capacity is large, and the post-welding size precision required by a drawing is high, so that the production is very difficult.
In the prior art, when the steel plate of the support beam and the steel pipe of the main beam are welded, part of the steel plate is welded manually, the efficiency is low, and the other part of the steel plate is welded by a robot, so that the welding cost is too high. Therefore, it is necessary for those skilled in the art to develop an efficient and low-cost apparatus for automatically welding the corbel of the main beam of the heliostat support.
Disclosure of Invention
The embodiment of the invention provides a double-head automatic welding special machine for welding a support beam of a main beam of a heliostat support, which improves the welding speed and reduces the labor intensity of workers on the basis of ensuring the welding quality.
The technical scheme adopted by the invention is as follows:
the embodiment of the invention provides a double-head automatic welding special machine for welding a support beam of a main beam of a heliostat support, which comprises a gantry frame, a welding gun clamping and fixing device, a welding gun lifting device, a wire feeder fixing device and a rotary displacement mechanism, wherein the welding gun lifting device is arranged on a main cross beam of the gantry frame, the wire feeder fixing device is arranged on the gantry frame, the top of the welding gun lifting device is fixed on the wire feeder fixing device, the welding gun clamping and fixing device is arranged at the bottom of the welding gun lifting device, two fixed frames are arranged on two sides of the gantry frame, a workpiece is placed on the two fixed frames, and the rotary displacement mechanism is arranged on the two fixed frames and is connected with two ends of the workpiece.
In one embodiment of the invention, the welding gun clamping and fixing device comprises 2 groove-shaped plates, clamping and connecting plates, connecting columns and clamping blocks, wherein the upper ends of the connecting columns are arranged at two ends of the clamping and connecting plates, the clamping and connecting plates are arranged at the lower ends of the groove-shaped plates, and the groove-shaped plates are arranged at the lower ends of the welding gun lifting devices.
In one embodiment of the invention, the welding gun lifting device comprises a vertically arranged groove plate, a groove plate fixing plate, a first sliding groove, a second sliding groove, a third sliding groove, a second guide rail, a third guide rail, a guide rail fixing plate, a lifting cylinder and a first cylinder, wherein the lifting cylinder is arranged at the top of the guide rail fixing plate, the guide rail fixing plate comprises the first fixing plate and the second fixing plate, the first fixing plate is horizontally arranged, the first sliding groove is arranged below the first fixing plate, the first sliding groove is in sliding connection with the first guide rail at the top of a main beam of a gantry frame, the second fixing plate is vertically arranged, the second sliding groove is arranged on the inner side of the lower end of the second fixing plate, the second sliding groove is in sliding connection with the second guide rail, the first cylinder is arranged on the other side of the second fixing plate, an output end of the first cylinder is connected with a gear, the upper end of the trough plate is fixed on the trough plate fixing plate, and the upper end of the trough plate fixing plate is connected with the output end of the lifting cylinder.
In an embodiment of the invention, the wire feeder fixing device comprises a wire feeder fixing base, a movable roller and a wire feeder mounting rack, the wire feeder mounting rack is mounted above the wire feeder fixing base, the movable roller is mounted below the wire feeder fixing base, and one side of the wire feeder fixing base is fixed above the first fixing plate.
In an embodiment of the invention, the rotary position changing mechanism comprises an air cylinder, a driving side rotary motor, a clamping mechanism, a clamping fixing plate and a driven side three-jaw clamping mechanism, wherein the clamping mechanism and the driven side three-jaw clamping mechanism respectively clamp two ends of a workpiece, the clamping mechanism is connected with an output end of the driving side rotary motor, the clamping mechanism, the driven side three-jaw clamping mechanism and the driving side rotary motor are all arranged at the upper end of the clamping fixing plate, a fourth sliding groove is arranged at the lower end of the clamping fixing plate, a guide rail mounting plate is arranged on a fixing frame, a fourth guide rail is arranged on the guide rail mounting plate and is in sliding connection with the fourth sliding groove, a driving block is vertically connected below one end of the clamping fixing plate, and.
In an embodiment of the present invention, an output end of the driving side rotating motor is connected to a first gear, and the clamping mechanism is provided with a second gear, and the first gear is engaged with the second gear.
In an embodiment of the present invention, there are 2 wire feeder fixtures arranged in parallel, and the two wire feeder fixtures are respectively located at two ends of the workpiece.
In one embodiment of the invention, a plurality of carrier rollers are arranged on the fixed frame, and workpieces are placed on the carrier rollers.
The invention has the beneficial effects that:
1. the automatic welding process of the support beam of the main beam of the heliostat support can be realized;
2. four welding guns on the movable double machine heads are used for welding simultaneously, welding operation can be carried out on two supporting beam steel plates and the main beam steel pipe simultaneously, double-side welding of the two supporting beam steel plates is achieved at one time, welding efficiency is greatly improved, and the whole supporting beam welding time is reduced to within 8 minutes.
3. The welding positioning of the support beams at different positions can be accurately realized, and the welding gun can accurately and automatically reach a welding point through the welding gun lifting device.
4. The workpiece is axially positioned through the rotary displacement mechanism, the clamping mechanism is matched with the clamping tool to clamp the workpiece, and the rotary motor of the rotary displacement mechanism drives the workpiece to rotate;
5. the rotary displacement mechanism drives the workpiece to rotate, the workpiece is matched with a welding head to be welded, and the requirements of stable, uniform and multi-section welding seams are met through program control;
6. the welding consistency is good, the quality is reliable, the labor intensity of workers and the equipment investment cost are reduced, and the product welding efficiency is greatly improved on the premise of ensuring the quality.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic diagram of an embodiment of the present invention.
FIG. 2 is a front view of an embodiment of the present invention.
FIG. 3 is a left side view of an embodiment of the present invention.
FIG. 4 is a partial schematic view of an embodiment of the present invention.
FIG. 5 is a schematic view of a clamping fixture for a welding gun according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
According to the embodiment of the invention, the welding of the support beam steel plates at different positions is realized through the movement of the gear and the rack, two welding guns are fixed on the welding gun clamping and fixing device on each movable walking machine head, so that the welding of two sides of the support beam steel plates can be realized simultaneously, and four sections of welding on the circumferences of two sides of the matching position of the support beam steel plates and the main beam steel pipe is realized by matching with the rotary displacement mechanism. The double machine heads can be used for welding two supporting beam steel plates simultaneously.
As shown in the figure, the embodiment of the invention provides a double-head automatic welding special machine for welding a support beam of a main beam of a heliostat support, which comprises a gantry frame 1, a welding gun clamping and fixing device, a welding gun lifting device, a wire feeder fixing device and a rotary displacement mechanism, wherein the welding gun lifting device is arranged on a main beam 101 of the gantry frame 1, the wire feeder fixing device is arranged on the gantry frame 1, the top of the welding gun lifting device is fixed on the wire feeder fixing device, the welding gun clamping and fixing device is arranged at the bottom of the welding gun lifting device, two fixed frames are arranged on two sides of the gantry frame, a workpiece 6 is placed on the two fixed frames 5, and the rotary displacement mechanism is arranged on the two fixed frames 5 and is connected with two ends of the workpiece 6.
The fixed frame is fixed on the ground through foundation bolts, and the height of the equipment can be adjusted through the middle connecting bolts.
And limiting blocks are further arranged on two sides of the main beam and used for limiting the moving position of the wire feeder fixing device.
Each welding gun clamping and fixing device is provided with 2 welding guns 11.
In one embodiment of the invention, the welding gun clamping and fixing device comprises a groove-shaped plate 7, a clamping and connecting plate 8, connecting columns 9 and clamping blocks 10, wherein the number of the connecting columns 9 is 2, the upper ends of the connecting columns are installed at two ends of the clamping and connecting plate 8, the clamping and connecting plate 8 is installed at the lower end of the groove-shaped plate 7, and the groove-shaped plate 7 is installed at the lower end of a welding gun lifting device. The welding torch 11 is clamped to the clamping block 10. By adjusting the clamping blocks 10, the clamping blocks can be replaced by adjusting bolts to adjust the posture and the distance of the welding guns.
In one embodiment of the invention, the welding gun lifting device comprises a vertically arranged trough plate 7, a trough plate fixing plate 12, a first sliding groove 13, a second sliding groove 14, a third sliding groove 15, a second guide rail 2, a third guide rail 17, a guide rail fixing plate 18, a lifting cylinder 19 and a first cylinder 20, wherein the lifting cylinder 19 is arranged at the top of the guide rail fixing plate 18, the guide rail fixing plate comprises a first fixing plate 181 and a second fixing plate 182, the first fixing plate 181 is horizontally arranged, the first sliding groove 13 is arranged below the first fixing plate 181, the first sliding groove 13 is in sliding connection with a first guide rail 4 at the top of a main beam of a gantry frame, the second fixing plate 182 is vertically arranged, the second sliding groove 14 is arranged on the inner side of the lower end of the second fixing plate 182, the second sliding groove is in sliding connection with the second guide rail 2, the first cylinder 20 is arranged at the other side of the second fixing plate 182, the third sliding chute 15 is connected with the third guide rail 17 in a sliding mode, the third sliding chute 15 is installed on the groove-shaped plate fixing plate 12, the upper end of the groove-shaped plate is fixed on the groove-shaped plate fixing plate, and the upper end of the groove-shaped plate fixing plate is connected with the output end of the lifting cylinder.
The welding gun lifting device can adjust the height and the horizontal position of the welding gun. And realizing accurate adjustment and welding.
In an embodiment of the present invention, the wire feeder fixture includes a wire feeder fixture base 21, a movable roller 22, and a wire feeder mounting bracket 23, the wire feeder mounting bracket 23 is mounted above the wire feeder fixture base 21, the movable roller 22 is mounted below the wire feeder fixture base 21, and one side of the wire feeder fixture base 21 is fixed above the first fixing plate 181.
In an embodiment of the present invention, the rotary displacement mechanism includes an air cylinder 24, a driving side rotary motor 25, a clamping mechanism 28, a clamping fixing plate 27 and a driven side three-jaw clamping mechanism 26, the clamping mechanism 28 and the driven side three-jaw clamping mechanism 26 clamp two ends of the workpiece 6 respectively, the clamping mechanism 28 is connected to an output end of the driving side rotary motor 25, the clamping mechanism, the driven side three-jaw clamping mechanism and the driving side rotary motor are all installed at an upper end of the clamping fixing plate 27, a sliding groove four 29 is installed at a lower end of the clamping fixing plate, a guide rail installing plate 30 is installed on a fixing frame, a guide rail four 31 is installed on the guide rail installing plate 30, the guide rail four 31 is connected to the sliding groove four 29 in a sliding manner, a driving block 32 is vertically connected below one end of the clamping.
The driving side rotating motor is used for rotating the workpiece, the position of the workpiece can be adjusted, and welding is completed.
The output end of the driving side rotating motor is connected with a first gear 34, the clamping mechanism is provided with a second gear, and the first gear is meshed with the second gear. The driving side rotating motor drives the clamping mechanism to rotate through gear engagement.
The wire feeder fixing devices are arranged in parallel, and the two wire feeder fixing devices are respectively positioned at two ends of the workpiece. There are 2 heads thus welded, i.e. double heads.
In one embodiment of the invention, the fixed frame is provided with a plurality of carrier rollers 33 on which the workpiece is placed.
The working process is as follows:
1. workpiece positioning, namely after a workpiece reaches the position of a welding special machine from a previous station, the workpiece falls on an auxiliary carrier roller of a rotary position changing machine, a cylinder on the driving side of the rotary position changing mechanism extends out, the workpiece is axially initially positioned through a three-jaw pneumatic mechanism, and then a pneumatic telescopic mechanism on the driven side extends out to perform axial side clamping and positioning on the workpiece; and after the radial positioning of the workpiece is finished, the three-jaw clamping mechanism on the driving side and the three-jaw clamping mechanism on the driven side carry out radial positioning on the workpiece from the inner side of the main beam steel pipe.
2. Positioning a welding gun: the welding walking positioning device drives the welding gun to position from two sides respectively, and moves to different positions according to different positions of the welding support beam to prepare for welding. When the welding gun reaches the position of the support beam to be welded, the welding gun head is driven by the lifting cylinder to automatically descend to the welding position.
3. When the workpiece rotates, the support beam and the main beam are welded through the steel pipe, and multiple sections of welding are needed to be carried out on two sides. The driving side rotating motor drives the clamping mechanism to drive the workpiece to rotate through the gear.
4. Workpiece welding-welding is performed by a welding gun controlled by a program while the workpiece is rotated. The welding gun is started and stopped at a specific angle to achieve the purpose of multi-section welding, after one supporting beam is welded, the welding gun is lifted, and the welding gun is driven by the moving assembly to enter the welding position of the next supporting beam.
5. After welding of all the support beams is completed, the welding walking positioning device drives the welding guns to return to respective original points, the three-jaw clamping mechanisms on the two sides of the rotary position changing mechanism cancel clamping and positioning of the workpiece, the cylinders on the two sides withdraw and cancel axial positioning of the workpiece, and at the moment, the workpiece can enter the next station from the station.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The double-head automatic welding special machine for welding the support beam of the main beam of the heliostat support is characterized by comprising a gantry frame, a welding gun clamping and fixing device, a welding gun lifting device, a wire feeder fixing device and a rotary displacement mechanism, wherein a guide rail and a rack are arranged on the side face of a main cross beam of the gantry frame, a first guide rail is arranged at the top of the main cross beam, the welding gun lifting device is arranged on the main cross beam of the gantry frame, the wire feeder fixing device is arranged on the gantry frame, the top of the welding gun lifting device is fixed on the wire feeder fixing device, the welding gun clamping and fixing device is arranged at the bottom of the welding gun lifting device, two fixed frames are arranged on two sides of the gantry frame, a workpiece is placed on the two fixed frames, and the rotary displacement mechanism is arranged on the two fixed.
2. The double-head automatic welding machine special for welding the corbel of the main beam of the heliostat support as claimed in claim 1, wherein the welding gun clamping and fixing device comprises 2 trough plates, clamping and connecting plates, connecting columns and clamping blocks, the upper ends of the connecting columns are arranged at two ends of the clamping and connecting plates, the clamping and connecting plates are arranged at the lower ends of the trough plates, and the trough plates are arranged at the lower ends of the welding gun lifting devices.
3. The double-head automatic welding special machine for welding the support beam of the main beam of the heliostat support is characterized in that a welding gun lifting device comprises a vertically arranged trough plate, a trough plate fixing plate, a first sliding groove, a second sliding groove, a third sliding groove, a second guide rail, a third guide rail, a guide rail fixing plate, a lifting cylinder and a first cylinder, wherein the lifting cylinder is arranged at the top of the guide rail fixing plate, the guide rail fixing plate comprises a first fixing plate and a second fixing plate, the first fixing plate is horizontally arranged, the first sliding groove is arranged below the first fixing plate, the first sliding groove is in sliding connection with the first guide rail at the top of the main beam of the gantry frame, the second fixing plate is vertically arranged, the second sliding groove is arranged on the inner side of the lower end of the second fixing plate, the second sliding groove is in sliding connection with the second guide rail, the first cylinder is arranged on the other side of the second fixing plate, the, the third sliding groove is connected with the third guide rail in a sliding mode, the third sliding groove is installed on the groove-shaped plate fixing plate, the upper end of the groove-shaped plate is fixed on the groove-shaped plate fixing plate, and the upper end of the groove-shaped plate fixing plate is connected with the output end of the lifting cylinder.
4. The dual-head automatic welding machine special for welding the support beams of the main beams of the heliostat supports according to claim 3, wherein the wire feeder fixing device comprises a wire feeder fixing base, a movable roller and a wire feeder mounting frame, the wire feeder mounting frame is mounted above the wire feeder fixing base, the movable roller is mounted below the wire feeder fixing base, and one side of the wire feeder fixing base is fixed above the first fixing plate.
5. The double-head automatic welding machine special for welding the supporting beam of the main beam of the heliostat support is characterized in that the rotary displacement mechanism comprises an air cylinder, a driving side rotary motor, a clamping mechanism, a clamping fixing plate and a driven side three-jaw clamping mechanism, the clamping mechanism and the driven side three-jaw clamping mechanism respectively clamp two ends of a workpiece, the clamping mechanism is connected with an output end of the driving side rotary motor, the clamping mechanism, the driven side three-jaw clamping mechanism and the driving side rotary motor are all installed at the upper end of the clamping fixing plate, a sliding groove four is installed at the lower end of the clamping fixing plate, a guide rail mounting plate is installed on the fixing frame, a guide rail four is installed on the guide rail mounting plate and is in sliding connection with the sliding groove four, a driving block is vertically connected below one end of the clamping fixing plate, and the tail end of the driving.
6. The special automatic welding machine with double heads for welding the corbel of the main girder of the heliostat support as claimed in claim 5, wherein the output end of the driving side rotating motor is connected with a first gear, the clamping mechanism is provided with a second gear, and the first gear is meshed with the second gear.
7. The special double-head automatic welding machine for welding the corbel of the main beam of the heliostat support as claimed in claim 1, wherein 2 wire feeder fixing devices are provided and arranged in parallel, and the two wire feeder fixing devices are respectively positioned at two ends of the workpiece.
8. The special automatic welding machine with double heads for welding the corbel of the main girder of the heliostat support according to claim 1, wherein a plurality of carrier rollers are arranged on the fixed frame, and the workpiece is placed on the carrier rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011269694.0A CN112427846A (en) | 2020-11-13 | 2020-11-13 | Double-head automatic welding special machine for welding branch beam of main beam of heliostat support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011269694.0A CN112427846A (en) | 2020-11-13 | 2020-11-13 | Double-head automatic welding special machine for welding branch beam of main beam of heliostat support |
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| CN112427846A true CN112427846A (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011269694.0A Pending CN112427846A (en) | 2020-11-13 | 2020-11-13 | Double-head automatic welding special machine for welding branch beam of main beam of heliostat support |
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| CN (1) | CN112427846A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828507A (en) * | 2021-03-12 | 2021-05-25 | 通裕重工股份有限公司 | Gantry type automatic welding equipment |
| CN113953705A (en) * | 2021-11-25 | 2022-01-21 | 王震 | Double-station welding machine |
| CN115533401A (en) * | 2022-10-31 | 2022-12-30 | 陕西风润智能制造研究院有限公司 | Wheel body automatic welding machine |
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| 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 |
| WO2020057153A1 (en) * | 2018-09-21 | 2020-03-26 | 中江机电科技江苏有限公司 | Height-correction automatic welding machine for small-diameter end face |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828507A (en) * | 2021-03-12 | 2021-05-25 | 通裕重工股份有限公司 | Gantry type automatic welding equipment |
| CN113953705A (en) * | 2021-11-25 | 2022-01-21 | 王震 | Double-station welding machine |
| CN115533401A (en) * | 2022-10-31 | 2022-12-30 | 陕西风润智能制造研究院有限公司 | Wheel body automatic welding machine |
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