CN217071135U - Automatic change pipe welding equipment - Google Patents
Automatic change pipe welding equipment Download PDFInfo
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- CN217071135U CN217071135U CN202220748128.6U CN202220748128U CN217071135U CN 217071135 U CN217071135 U CN 217071135U CN 202220748128 U CN202220748128 U CN 202220748128U CN 217071135 U CN217071135 U CN 217071135U
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Abstract
An automatic pipe welding device is characterized in that a feeding mechanism is arranged beside a working platform and used for feeding materials; the blanking area of the working platform is connected with a blanking mechanism, and the blanking mechanism is used for blanking the welded materials; the working platform is provided with a module core, a clamping mechanism and a turnover mechanism, and the material is attached to the module core to provide appearance support for material welding; one end of the module core is connected with a first driving device, the first driving device drives the module core to move on the working platform, and the clamping mechanism is used for clamping the module core and the material and driving the module core to move on the working platform; the turnover mechanism is used for turning over and attaching the material to the module core after absorbing the material; the conveying mechanism is used for conveying the materials on the feeding mechanism to the working platform, the module core or the turnover mechanism; the welding mechanism is used for welding the materials after the pasting is completed. The automation of the blanking from the feeding to the welding completion of the material is realized by the equipment, and the productivity is improved.
Description
Technical Field
The utility model relates to a pipe welding field especially relates to an automatic change pipe welding equipment.
Background
The arm support is formed by welding 4 long plates, the 4 long plates are respectively a bottom plate, a top plate and two side plates, the longest length of each long plate can reach 9.5m, the welding time is long, the welding forming consistency is difficult to guarantee, and the 4 long plates are complex in assembling and welding process, time-consuming and labor-consuming.
SUMMERY OF THE UTILITY MODEL
In order to realize the automatic welding of cantilever crane, improve welding efficiency, the utility model discloses a following technical scheme:
an automatic pipe welding device comprises a working platform, a carrying mechanism and a welding mechanism;
a feeding mechanism is arranged beside the working platform and used for feeding materials;
the blanking area of the working platform is connected with a blanking mechanism, and the blanking mechanism is used for blanking the welded materials;
the working platform is provided with a module core, a clamping mechanism and a turnover mechanism, and the material is attached to the module core to provide appearance support for material welding; one end of the module core is connected with a first driving device, the first driving device drives the module core to move on the working platform, and the clamping mechanism is used for clamping the module core and the material and driving the module core to move on the working platform; the turnover mechanism is used for turning over and attaching the material to the module core after absorbing the material;
the conveying mechanism is used for conveying the materials on the feeding mechanism to the working platform, the module core or the turnover mechanism;
the welding mechanism is used for welding the materials after the pasting is completed.
Specifically, the carrying mechanism is a three-dimensional rotating truss manipulator.
Specifically, the last returning face plate standing groove that is equipped with of work platform, be equipped with the base in the standing groove, tilting mechanism includes the returning face plate, the bottom surface through connection of returning face plate has the bearing, there is the bearing frame on the base, the bearing frame on the base is connected to the bearing, bearing frame one end is connected with the motor, motor drive bearing returning face plate is rotatory around the base, fixed mounting has 4 electromagnetic chuck on the side of returning face plate, 4 electromagnetic chuck is used for absorbing the material, fixed mounting has a plurality of electromagnetic chuck on the side of returning face plate, a plurality of electromagnetic chuck are used for absorbing the material.
Specifically, the clamping mechanism comprises a gantry support, the gantry support is connected with a second driving device, and the second driving device drives the gantry support to move; roller supports are symmetrically arranged on two inner side walls of the gantry support respectively, clamping rollers are fixedly arranged in each roller support and are vertically arranged, each roller support is connected with a guide pillar, the guide pillars penetrate through the side walls of the gantry support and are connected with a fourth driving device, the fourth driving device is fixedly arranged on the outer side wall of the gantry support, a module core penetrates through the gantry support, and the fourth driving device drives the clamping rollers to abut against the module core, so that the module core is clamped.
Specifically, the second driving device is a pair of gear rack linear modules, the pair of gear rack linear modules are arranged on the working platform in parallel, and the bottom of the gantry support is fixedly connected with the sliding blocks of the pair of gear rack linear modules respectively.
Specifically, first drive arrangement is the hoist engine, and the steel cable of hoist engine and the one end fixed connection of module core, module core bottom fixed mounting have the gyro wheel, and the hoist engine rolling back drives module core and moves along the direction that is close to the hoist engine.
Specifically, the welding mechanism is a walking and rotatable cantilever robot, and a laser welding gun or a gas shield welding gun is installed on the tail end arm of the cantilever robot.
As can be seen from the above description, the device has the following advantages:
1) the robot welding device is integrated on the robot by adopting laser welding or gas shield welding, reduces the labor intensity of manual welding by using the robot welding, ensures the welding consistency and improves the welding quality.
2) Realize automatic, unmanned operation, only need a key start, the material is from the material loading to the unmanned participation of welding completion unloading, improves welding efficiency, promotes actual productivity, liberates the manpower, reduction personnel's cost.
3) The flexible production can adapt to various types of workpieces, the production change is simple and convenient, the program can be changed by one key, and the complex work is simplified.
Drawings
FIG. 1 is a schematic diagram of an automated pipe welding apparatus;
FIG. 2 is a top view of an automated pipe welding apparatus;
FIG. 3 is a side view of an automated pipe welding apparatus;
FIG. 4 is a schematic structural diagram of a gantry in an automated pipe welding apparatus;
FIG. 5 is a schematic structural diagram of a turnover mechanism in an automatic pipe welding device;
reference numerals: 1, a feeding mechanism; 2, a truss manipulator; 3, a working platform; 4, turning over the mechanism; 5 clamping the roller; 6, a roller bracket; 7, a module core; 8, a winch; 9, a welding mechanism; 10, a blanking mechanism; 11 gantry supports; 12 a rack and pinion linear module; 13 a guide post; 14 an electromagnetic chuck; 15 turning over the plate; 16 a base; 17 bearing seat.
Detailed Description
The present invention will be further described with reference to fig. 1 to 5.
An automatic pipe welding device comprises a working platform, a carrying mechanism and a welding mechanism;
a feeding mechanism 1 is arranged beside the working platform, and the feeding mechanism 1 is used for feeding materials; the feeding mechanism 1 is a roller conveyor, a transverse limiting block is erected at a feeding grabbing site of the conveyor, and an oil cylinder is arranged in the transverse direction and the longitudinal direction of the conveyor to push the plates to be regular;
the blanking area of the working platform 3 is connected with a blanking mechanism 10, the blanking mechanism 10 is used for blanking welded materials, and the blanking mechanism 10 is also a roller conveyor.
The working platform 3 is provided with a module core 7, the module core 7 is cuboid, a material bottom plate, two side plates and a top plate are respectively attached to the bottom surface, the side walls and the top surface of the module core 7, and the module core 7 provides shape support for welding and forming of four materials. One end of the module core 7 is connected with a winch 8, the bottom of the module core 7 is provided with a pulley, a driving steel rope of the winch 8 is fixedly connected with one end of the module core 7, and the module core 7 is driven to move along the direction close to the winch 8 after the winch 8 is rolled.
The working platform 3 is provided with a clamping mechanism. After the welding of the previous batch of materials is completed, the module core 7 needs to be transferred to the next station, so the clamping mechanism is used for clamping the module core 7 and then driving the module core 7 to move on the working platform 3. The clamping mechanism comprises a gantry support 11 and a pair of gear rack linear modules 12, the gear rack linear modules 12 are fixedly mounted on the working platform 3 in parallel, the bottom surface of the gantry support 11 is fixedly connected with sliding blocks of the gear rack linear modules 12, and the gear rack linear modules 12 drive the gantry support 11 to move towards the end far away from the winch 8. Roller supports 6 are symmetrically arranged on two inner side walls of a gantry support 11 respectively, a clamping roller 5 is fixedly arranged in each roller support 6, each clamping roller 5 is vertically arranged, each roller support 6 is connected with a guide pillar 13, each guide pillar 13 penetrates through the side wall of the gantry support 11 and is connected with a driving oil cylinder, the driving oil cylinders are fixedly arranged on the outer side walls of the gantry support 11, a module core 7 penetrates through the gantry support 11, and the driving oil cylinders drive the clamping rollers to abut against the module core 7, so that the module core 7 is clamped. After the module core 7 is clamped, the module core 7 can be driven to move towards the end far away from the winch 8.
And the working platform 3 is provided with a turnover mechanism 4, and the turnover mechanism 4 is used for placing two side plates on two sides of the module core 7 after being used for sucking the two side plates. Work platform 3 is last to be equipped with the returning face plate standing groove, is equipped with base 16 in the standing groove, and tilting mechanism 4 includes returning face plate 15, and the bottom surface through connection of returning face plate 15 has the bearing, has bearing frame 17 on the base, bearing both ends connecting axle bearing frame 17, and the one end of bearing frame 17 is connected with the motor, and motor drive bearing returning face plate is rotatory around base 16, and fixed mounting has 4 electromagnetic chuck 14 on the side of returning face plate, and 4 electromagnetic chuck 14 are used for absorbing the material.
The carrying mechanism is erected above the working platform 3 and is a three-dimensional rotating truss mechanical arm 2, and the carrying mechanism carries the materials at the feeding grabbing point to the working platform 3 and the top surface of the module core 7 and the side surface of the turnover plate.
The welding mechanism 9 is used for welding the materials after the pasting is finished. The welding mechanism 9 is a walking and rotatable cantilever robot, a laser welding gun is installed on the tail end arm of the cantilever robot, and materials which are fed are subjected to spot welding or full welding through the laser welding gun after the cantilever robot judges a welding position.
An automatic pipe welding method is applied to the automatic pipe welding equipment, and comprises the following steps:
step S1: four pieces of bottom plates, side plates and top plates which are sequentially stacked together are conveyed to a feeding mechanism 1 through an AGV or RGV or other conveying devices, and the feeding mechanism 1 transmits the plates to a material grabbing site.
Step S2: the truss manipulator 2 firstly grabs the bottom plate to one end of the working platform 3, the portal frame clamps the module core 7 and moves right above the bottom plate, and the bottom of the module core 7 is coincided with the bottom plate; the carrying mechanism grabs the side plate to the side surface of the turnover plate, and the electromagnetic chuck absorbs the side plate and then turns over and attaches the side plate to the side surface of the module core 7; the handling mechanism then grabs the top plate to the top surface of the module core 7 and causes the top surface of the module core 7 to coincide with the top plate.
Step S3: the gantry support 11 penetrates through the module core 7 and moves to a designated site area, the clamping rollers 5 on two sides of the gantry support 11 extend out, the side plates are clamped on the side face of the module core 7, then the turnover plate is turned over to the horizontal position, and the clamping rollers 5 on the top of the gantry support 11 extend out to press the top plate on the top face of the module core 7.
Step S4: the cantilever machine welds the welding seam of sheet material along module core 7 length direction, and after the welding was accomplished, hoist engine 8 was dragged module core 7 and is walked the distance of a module core 7 length, and the clamping roller 5 of gantry support 11 presss from both sides the sheet material and the synchronous walking moves simultaneously, and cantilever robot also moves the distance of a module core 7 length, welds the welding seam that just walked just before gantry support 11 was dodged once more, and after the welding was accomplished, the clamping roller 5 of gantry support 11 no longer presss from both sides the sheet material.
Step S5: the welded material is pushed out to the blanking mechanism 10 along the bearing, the welded plate is conveyed to the blanking mechanism 10 along the roller on the welding platform 3, and the blanking mechanism 10 conveys the material to the next station.
As can be seen from the above description, the device has the following advantages:
1) the robot welding device is integrated on the robot by adopting laser welding or gas shield welding, reduces the labor intensity of manual welding by using the robot welding, ensures the welding consistency and improves the welding quality.
2) Realize automatic, unmanned operation, only need a key start, the material is from the material loading to the unmanned participation of welding completion unloading, improves welding efficiency, promotes actual productivity, liberates the manpower, reduction personnel's cost.
3) The flexible production can adapt to various types of workpieces, the production change is simple and convenient, the program can be changed by one key, and the complex work is simplified.
It should be understood that the above detailed description of the present invention is only for illustrative purposes and is not limited to the technical solutions described in the embodiments of the present invention. It will be understood by those skilled in the art that the present invention may be modified and equivalents may be substituted to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.
Claims (7)
1. An automatic pipe welding device is characterized by comprising a working platform, a carrying mechanism and a welding mechanism;
a feeding mechanism is arranged beside the working platform; the blanking area of the working platform is connected with a blanking mechanism, and the blanking mechanism is used for blanking welded materials;
the working platform is provided with a module core, a clamping mechanism and a turnover mechanism; one end of the module core is connected with a first driving device, the first driving device drives the module core to move on the working platform, and the clamping mechanism is used for clamping the module core and materials and driving the module core to move on the working platform; the turnover mechanism is used for turning over and attaching the material to the module core after absorbing the material;
the carrying mechanism is erected above the working platform and carries the materials on the feeding mechanism to the working platform, the module core or the turnover mechanism;
the welding mechanism is erected beside the working platform, and the welding machine framework is used for welding the materials after the materials are attached.
2. The automated pipe welding apparatus of claim 1, wherein the handling mechanism is a three-dimensional rotating truss robot.
3. The automatic pipe welding equipment of claim 1, wherein a turnover plate placing groove is formed in the working platform, a base is arranged in the placing groove, the turnover mechanism comprises a turnover plate, the bottom surface of the turnover plate is rotatably connected with the base, a third driving device drives the turnover plate to rotate around the base, and a plurality of electromagnetic chucks are fixedly mounted on the side surface of the turnover plate and used for sucking materials.
4. The automatic pipe material welding equipment according to claim 1, wherein the clamping mechanism comprises a gantry support, the gantry support is connected with a second driving device, and the second driving device drives the gantry support to move; roller supports are symmetrically arranged on two inner side walls of the gantry support respectively, a clamping roller is fixedly mounted in each roller support and vertically arranged, each roller support is connected with a guide pillar, the guide pillar penetrates through the side wall of the gantry support and is connected with a fourth driving device, the fourth driving device is fixedly mounted on the outer side wall of the gantry support, the module core penetrates through the gantry support, and the fourth driving device drives the clamping roller to abut against the module core, so that the module core is clamped.
5. The automatic pipe welding equipment according to claim 4, wherein the second driving device is a pair of rack and pinion linear modules, the rack and pinion linear modules are arranged on the working platform in parallel, and the bottom of the gantry support is fixedly connected with the sliding blocks of the rack and pinion linear modules respectively.
6. The automatic pipe welding device according to claim 1, wherein the first driving device is a winch, a steel rope of the winch is fixedly connected with one end of the module core, a roller is fixedly installed at the bottom of the module core, and the module core is driven to move in a direction close to the winch after being rolled by the winch.
7. The automatic pipe material welding equipment according to claim 1, wherein the welding mechanism is a walking and rotatable cantilever robot, and a laser welding gun or a gas shield welding gun is installed on the tail end arm of the cantilever robot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220748128.6U CN217071135U (en) | 2022-04-01 | 2022-04-01 | Automatic change pipe welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220748128.6U CN217071135U (en) | 2022-04-01 | 2022-04-01 | Automatic change pipe welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217071135U true CN217071135U (en) | 2022-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220748128.6U Active CN217071135U (en) | 2022-04-01 | 2022-04-01 | Automatic change pipe welding equipment |
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| Country | Link |
|---|---|
| CN (1) | CN217071135U (en) |
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- 2022-04-01 CN CN202220748128.6U patent/CN217071135U/en active Active
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Denomination of utility model: An automatic pipe welding equipment Effective date of registration: 20221124 Granted publication date: 20220729 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Huishan branch Pledgor: Wuxi Evergreen Antai Intelligent Manufacturing Co.,Ltd. Registration number: Y2022980023565 |