CN211305158U - Automatic submerged arc welding machine - Google Patents
Automatic submerged arc welding machine Download PDFInfo
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- CN211305158U CN211305158U CN201922120274.5U CN201922120274U CN211305158U CN 211305158 U CN211305158 U CN 211305158U CN 201922120274 U CN201922120274 U CN 201922120274U CN 211305158 U CN211305158 U CN 211305158U
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Abstract
The utility model provides an automatic submerged arc welding machine, its characterized in that, it includes: it is characterized in that it comprises: the welding machine comprises an air cylinder 1, a lifting frame 9, a traveling trolley 7, a control box 4, a portal frame 2, a welding machine 3 and a welding flux recovery device 8; the cylinders 1 are positioned at two sides of the whole machine, are symmetrically distributed, are arranged on the portal frame 2 and are positioned under the lifting frame 9; the flange at the lower end of the lifting frame 9 is fixed with the trolley track frame 5, the trolley track frame 5 is located between the portal frames 2 and is horizontally vertical to the portal frames 2, and the control box 4 can control the lifting frame 9 to lift and the portal frames 2 to walk. The walking trolley 7 is provided with a support, a winding welding wire disc, a welding control box, a camera system and a welding gun are arranged on the support, the welding gun can rotate by 360 degrees, and the welding control box can control welding current, wire feeding speed, welding speed, the position of the walking trolley, the angle of the welding gun and welding line information extraction.
Description
Technical Field
The utility model relates to a welding equipment particularly, relates to an automatic submerged arc welding machine.
Background
The gate type automatic submerged arc welding machine and the trolley type automatic submerged arc welding machine are the more common automatic submerged arc welding machine at present. Both of these structures have their own disadvantages. The gate type automatic submerged arc welding machine is provided with a welding cantilever, the structure is complex, and the requirement on a supporting structure is high; the trolley type automatic submerged arc welding machine is small and exquisite and simple in structure, but a trolley device and a rail need to be moved manually during each welding process, and the use is not convenient.
And the welding range of the existing submerged arc welding machine is very limited, and only butt joint, angle joint and overlapped straight line welding seams can be welded. It can not realize the curve welding seam welding of various equipments, also can not trace the welding seam quality. At present, the welding of the curve welding seam is generally finished by manual welding, the labor intensity is high, and the production efficiency is low.
Disclosure of Invention
To exist not enough among the prior art, the utility model discloses the purpose is for realizing different welding seam welding demands, in order to realize above-mentioned purpose, the utility model provides a technical scheme as follows:
an automatic submerged arc welding machine, characterized in that it comprises: the welding machine comprises an air cylinder 1, a lifting frame 9, a traveling trolley 7, a control box 4, a portal frame 2, a welding machine 3 and a welding flux recovery device 8; the cylinders 1 are positioned at two sides of the whole machine, are symmetrically distributed, are arranged on the portal frame 2 and are positioned under the lifting frame 9; the flange at the lower end of the lifting frame 9 is fixed with the trolley track frame 5, the trolley track frame 5 is located between the portal frames 2 and is horizontally vertical to the portal frames 2, and the control box 4 can control the lifting frame 9 to lift and the portal frames 2 to walk. The walking trolley 7 is provided with a support, a winding welding wire disc, a welding control box, a camera system and a welding gun are arranged on the support, the welding gun can rotate by 360 degrees, and the welding control box can control welding current, wire feeding speed, welding speed, the position of the walking trolley, the angle of the welding gun and welding line information extraction.
After the portal frame 2 walking motor is started, the portal frame 2 is driven by a gear to walk to one side along the track, and a working area is vacated; starting the air cylinder 1, lifting the lifting frame 9 upwards by a piston rod, and driving the trolley track frame 5 to lift upwards; placing a workpiece to be welded in an empty working area, starting a gantry 2 walking motor, and returning the gantry 2 to a required welding position; the cylinder 1 is released, the piston rod is contracted under the action of the gravity of the lifting frame 9 and the trolley track frame 5, and the trolley track frame 5 is descended to the required welding height; finely adjusting the position of the walking trolley 7 and the angle of the welding gun according to the welding direction, starting the welding machine 3 and the walking trolley 7, and starting welding; after welding, the welding machine 3 and the walking trolley 7 stop; starting the air cylinder 1, lifting the lifting frame 9 upwards by a piston rod, and driving the trolley track frame 5 to lift upwards; starting the gantry 2 walking motor, and enabling the gantry 2 to walk to one side along the track to vacate a working area; moving the welded workpiece out of the working area; one cycle ends.
Has the advantages that: the utility model discloses a this device simple structure, the cost is low, and convenient to use alleviates hand labor, can satisfy the different welding seam welding demands of different structure panels. The requirement of mass production of workpieces can be met, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of an automatic submerged arc welding machine according to an embodiment of the present invention.
In the figure, 1 is a cylinder; 2 is a portal frame; 3, a welding machine; 4 is a control box; 5 is a trolley track frame; 6 is a welding gun; 7 is a walking trolley; 8 is a flux recovery device; 9 is a lifting frame; a gantry track 10.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments.
The automatic submerged arc welding machine of the present embodiment is a schematic structural view of the automatic submerged arc welding machine of the present embodiment, as shown in fig. 1.
(1) The automatic submerged arc welding machine of the embodiment comprises a cylinder 1, a lifting frame 9, a walking trolley 7, a control box 4, a portal frame 2, a welding machine 3, a welding flux recovery device 8 and the like.
(2) The cylinders 1 are positioned at two sides of the whole machine, are symmetrically distributed, are arranged on the portal frame 2 and are positioned under the lifting frame 9.
(3) The lower end flange of the lifting frame 9 is fixed with the trolley track frame 5.
(4) The trolley track frame 5 is positioned between the portal frames 2 and is horizontally vertical to the portal frames 2.
(5) The walking trolley 7 is provided with a support, the support is provided with a wire winding disc, a welding control box, a camera system and a welding gun, and the welding gun can rotate by 360 degrees.
(6) The welding control box can control the welding current, the wire feeding speed, the welding speed, the position of the walking trolley, the angle of the welding gun and the extraction of the welding seam information.
(7) The control box can control the lifting of the lifting frame, the walking of the portal frame and other operations.
The implementation scheme is as follows:
after the portal frame 2 walking motor is started, the portal frame 2 is driven by the gear to walk to one side along the track, and a working area is vacated. And starting the air cylinder 1, and lifting the lifting frame 9 upwards by the piston rod to drive the trolley track frame 5 to lift upwards. And (3) placing the workpiece to be welded in the vacated working area, starting the gantry 2 to move the motor, and returning the gantry 2 to the required welding position. The cylinder 1 is released, the piston rod is contracted under the action of the gravity of the lifting frame 9 and the trolley track frame 5, and the trolley track frame 5 is descended to the required welding height. And finely adjusting the position of the walking trolley 7 and the angle of the welding gun according to the welding direction, starting the welding machine 3 and the walking trolley 7, and starting welding. And after the welding is finished, the welding machine 3 and the walking trolley 7 are stopped. And starting the air cylinder 1, and lifting the lifting frame 9 upwards by the piston rod to drive the trolley track frame 5 to lift upwards. And starting a gantry 2 walking motor, and enabling the gantry 2 to walk to one side along the track to vacate a working area. And moving the welded workpiece out of the working area. One cycle ends.
The welding line image is shot by the camera system, the detected arc welding area image is processed by the image acquisition system and the computer software to accurately identify the welding line position, the deviation between the welding torch and the actual welding line is calculated, and the controller sends a signal to the execution mechanism to change the position of the welding gun according to the deviation signal so that the welding gun is always in the accurate welding position.
The above embodiments are only for illustrating the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby, and any modification made on the basis of the technical scheme according to the technical idea proposed by the present invention falls within the protection scope of the present invention; the technology not related to the invention can be realized by the prior art.
Claims (3)
1. An automatic submerged arc welding machine, characterized in that it comprises: the welding machine comprises a cylinder (1), a lifting frame (9), a walking trolley (7), a control box (4), a portal frame (2), a welding machine (3) and a welding flux recovery device (8);
the cylinders (1) are positioned at two sides of the whole machine, are symmetrically distributed, are arranged on the portal frame (2), and are positioned under the lifting frame (9); the lower end flange of the lifting frame (9) is fixed with the trolley track frame (5), the trolley track frame (5) is located between the portal frames (2) and is horizontally vertical to the portal frames (2), and the control box (4) can control the lifting frame (9) to lift and the portal frames (2) to travel.
2. The automatic submerged arc welding machine of claim 1, characterized in that: the walking trolley (7) is provided with a support, a wire winding disc, a welding control box, a camera system and a welding gun are arranged on the support, the welding gun can rotate by 360 degrees, and the welding control box can control welding current, wire feeding speed, welding speed, the position of the walking trolley, the angle of the welding gun and information extraction of welding seams.
3. The automatic submerged arc welding machine of claim 1, characterized in that:
after the portal frame (2) walking motor is started, the portal frame (2) is driven by a gear to walk to one side along a track, and a working area is vacated; starting the air cylinder (1), lifting the lifting frame (9) upwards by a piston rod, and driving the trolley track frame (5) to lift upwards; placing a workpiece to be welded in an empty working area, starting a gantry (2) traveling motor, and returning the gantry (2) to a required welding position; releasing the air cylinder (1), enabling the piston rod to contract under the action of the gravity of the lifting frame (9) and the trolley track frame (5), and enabling the trolley track frame (5) to descend to a required welding height; finely adjusting the position of the walking trolley (7) and the angle of a welding gun according to the welding direction, starting the welding machine (3) and the walking trolley (7) and starting welding; after welding, the welding machine (3) and the walking trolley (7) stop; starting the air cylinder (1), lifting the lifting frame (9) upwards by a piston rod, and driving the trolley track frame (5) to lift upwards; starting a traveling motor of the portal frame (2), and enabling the portal frame (2) to travel to one side along the track to vacate a working area; moving the welded workpiece out of the working area; one cycle ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922120274.5U CN211305158U (en) | 2019-12-02 | 2019-12-02 | Automatic submerged arc welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922120274.5U CN211305158U (en) | 2019-12-02 | 2019-12-02 | Automatic submerged arc welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211305158U true CN211305158U (en) | 2020-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922120274.5U Active CN211305158U (en) | 2019-12-02 | 2019-12-02 | Automatic submerged arc welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211305158U (en) |
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2019
- 2019-12-02 CN CN201922120274.5U patent/CN211305158U/en active Active
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