CN216802218U - Seam welding equipment for stainless steel tube - Google Patents
Seam welding equipment for stainless steel tube Download PDFInfo
- Publication number
- CN216802218U CN216802218U CN202220271601.6U CN202220271601U CN216802218U CN 216802218 U CN216802218 U CN 216802218U CN 202220271601 U CN202220271601 U CN 202220271601U CN 216802218 U CN216802218 U CN 216802218U
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- conveying mechanism
- stainless steel
- steel tube
- seam welding
- machine table
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- 238000003466 welding Methods 0.000 title claims abstract description 64
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 30
- 239000010935 stainless steel Substances 0.000 title claims abstract description 30
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 210000001847 Jaw Anatomy 0.000 claims description 22
- 238000005096 rolling process Methods 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 240000003917 Bambusa tulda Species 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 241000252254 Catostomidae Species 0.000 description 6
- 230000032258 transport Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 230000004301 light adaptation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
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Abstract
The utility model discloses a stainless steel tube seam welding device which is provided with a machine table, wherein a seam positioning plate is arranged in the middle of the machine table, a positioning plate taking, placing and conveying mechanism is arranged on the seam positioning plate, a welding mechanism is arranged on one side in the middle of the machine table, a tool clamp is arranged in the lower front of the welding mechanism, a feeding conveying mechanism and a positioning mechanism are arranged in the front of the machine table, and a discharging conveying mechanism is arranged behind the machine table; a conveying mechanism is arranged in front of the welding mechanism, a turnover mechanism is arranged in front of the conveying mechanism, a moving plate is arranged on the positioning mechanism, a chain conveying belt is arranged on the moving plate, and clamping devices are arranged on two sides of the conveying belt; an X-axis moving module is arranged below the moving plate. The clamping device is provided with a fixed plate, two sides of the fixed plate are provided with slide rails, the slide rails are connected with slide blocks in a sliding manner, and the slide blocks are fixedly connected with arc-shaped clamps; according to the automatic feeding mechanism, the automatic feeding, clamping, welding position adjusting and discharging operations of the barrel are realized through the matching of all the mechanisms, and the processing efficiency and manpower liberation are improved.
Description
Technical Field
The utility model relates to the technical field of fine steel product preparation, in particular to a seam welding device for a stainless steel tube.
Background
In the prior art, a plurality of special welding machines are usually adopted one to carry out straight seam welding on a barrel body embracing a round formed cylindrical part, a plurality of workers are needed to carry out feeding, blanking and independent clamping on the barrel body, and the welding position is adjusted, so that the mode is low in efficiency and poor in precision.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to overcome the defects in the prior art, the utility model provides a seam welding device for a stainless steel tube.
The technical scheme is as follows: in order to achieve the purpose, the stainless steel tube seam welding equipment is provided with a machine table, a seam positioning plate is arranged in the middle of the machine table, a positioning plate taking, placing and conveying mechanism is arranged on the seam positioning plate, a welding mechanism is arranged on one side in the middle of the machine table, a tool clamp is arranged in front of the lower portion of the welding mechanism, a feeding conveying mechanism and a positioning mechanism are arranged in front of the machine table, and a discharging conveying mechanism is arranged behind the machine table; the conveying mechanism is arranged in front of the welding mechanism, and the turnover mechanism is arranged in front of the conveying mechanism.
Further, the feeding and conveying mechanism and the discharging and conveying mechanism are all chain conveyors.
Further, the positioning mechanism is provided with a moving plate, the moving plate is provided with a chain conveying belt, and two sides of the conveying belt are provided with clamping devices; an X-axis moving module is arranged below the moving plate.
Further, the clamping device is provided with a fixing plate, slide rails are arranged on two sides of the fixing plate, a slide block is connected to the slide rails in a sliding mode, an arc-shaped fixture is fixedly connected to the slide block, an air cylinder is arranged at the rear portion in the middle of the fixing plate, and the shaft end of the air cylinder is fixedly connected with the arc-shaped fixture.
Further, tilting mechanism is equipped with the sharp module of Z axle, is equipped with rotatory electric jar on the sharp module of Z axle, is provided with the arc clamping jaw on the rotatory electric jar.
Further, conveying mechanism is equipped with the sharp module of Y axle, is equipped with the lift cylinder on the sharp module of Y axle, and the lift cylinder below is equipped with clamping jaw cylinder.
Furthermore, the welding mechanism is provided with a three-axis manipulator, the three-axis manipulator is provided with a welding device, and the three-axis manipulator can drive the welding device to move in three directions of an X, Y, Z axis.
Furthermore, the positioning plate taking and placing conveying mechanism is provided with a second X-axis module, an electric cylinder is vertically arranged on the second X-axis module, a sucker frame is fixedly connected to the end of the electric cylinder, and a plurality of suckers are arranged on the sucker frame in an array mode.
Further, the tool clamp is provided with a bottom frame, three groups of cross beams are arranged in the middle of the bottom frame, the right ends of the cross beams are connected with sliding frames in a sliding mode, bearing seats are arranged on the sliding frames and the left ends of the cross beams, rolling bearings are arranged on the bearing seats, and wheels are sleeved on the outer sides of the rolling bearings; and a motor is arranged on one side of the underframe, and the shaft end of the motor connected with the double-head reduction gearbox is connected with the shaft ends of the adjacent two groups of rolling bearings.
Furthermore, a groove is formed in the bottom of the cross beam, and a partition plate is arranged in the middle of the groove; the bearing is connected with the lead screw between baffle and the chassis, and threaded connection has square nut on the lead screw, square nut and carriage fixed connection, lead screw one end fixedly connected with rocker.
The utility model has the advantages that
According to the utility model, the direct distance between two groups of wheels on the cross beam is adjusted by rotating a rocker, then a plurality of cylinders are vertically arranged on the feeding conveying mechanism and are conveyed onto a chain conveying belt, a clamping device clamps and positions the cylinders, and an X-axis moving module drives a moving plate to move leftwards, so that the positioning mechanism is positioned below the turnover mechanism; the Z-axis linear module drives the arc-shaped clamping jaw to descend, the arc-shaped clamping jaw operates to clamp the barrel, the clamping device resets to loosen the barrel, the Z-axis linear module drives the arc-shaped clamping jaw to descend and ascend, the rotary electric cylinder drives the arc-shaped clamping jaw to rotate for ninety degrees, so that the barrel is converted into a transverse pose from a vertical pose, the Y-axis linear module drives the clamping jaw cylinder to move to the upper part of the barrel, the lifting cylinder drives the clamping jaw cylinder to descend, the clamping jaw cylinder clamps the barrel, the arc-shaped clamping jaw loosens the barrel, and then the conveying mechanism conveys the barrel to the tool clamp; the motor operates to drive the wheels at the two sides to rotate, so that the cylinder rotates to realize the adjustment of the position of the welding line; the electric cylinder on the positioning plate taking and placing conveying mechanism can drive the sucker frame to descend, the sucker on the sucker frame sucks the gap positioning plate, and then the gap positioning plate is placed on the barrel body through the matching of the second X-axis module and the electric cylinder; the three-axis manipulator drives the welding device to weld the welding seam on the cylinder; after welding is finished, the positioning plate taking and placing conveying mechanism takes away the gap positioning plate on the barrel; finally, the conveying mechanism clamps the barrel and conveys the barrel to the blanking conveying mechanism, the blanking conveying mechanism conveys the barrel to the next procedure, and the barrel is automatically loaded, clamped, welded and blanked through the mutual matching operation of the mechanisms, so that the processing efficiency is improved, and the labor is saved.
Drawings
FIG. 1 is a schematic view of the overall structure of the stainless steel pipe seam welding equipment of the present embodiment;
FIG. 2 is a schematic structural diagram of a positioning mechanism of the stainless steel tube seam welding apparatus according to the present embodiment;
FIG. 3 is a schematic structural diagram of a clamping device of the stainless steel tube seam welding equipment according to the embodiment;
fig. 4 is a bottom view of the positioning mechanism of the stainless steel pipe barrel gap welding device in the embodiment;
FIG. 5 is a schematic structural view of a turnover mechanism of the stainless steel pipe barrel seam welding equipment in the embodiment;
FIG. 6 is a schematic structural diagram of a conveying mechanism of the stainless steel pipe seam welding equipment according to the embodiment;
fig. 7 is a schematic structural view of a welding mechanism of the stainless steel pipe barrel seam welding device in the embodiment;
fig. 8 is a schematic structural view of a positioning plate taking, placing and conveying mechanism of the stainless steel pipe barrel gap welding device in the embodiment;
fig. 9 is a schematic structural view of a tooling fixture of the stainless steel pipe barrel gap welding device in the embodiment;
FIG. 10 is a schematic view of a part of a fixture of the seam welding equipment for stainless steel tube in this embodiment;
FIG. 11 is a schematic view of a bottom structure of a tool holder of the stainless steel tube seam welding apparatus according to the present embodiment;
fig. 12 is a second schematic view of a part of a fixture of the stainless steel pipe seam welding apparatus according to the present embodiment;
fig. 13 is a partial structural schematic view of the stainless steel tube seam welding equipment of the embodiment.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
In the embodiment, the stainless steel tube seam welding equipment shown in fig. 1 to 13 is provided with a machine table 1, a seam positioning plate 11 is arranged in the middle of the machine table 1, a positioning plate taking and conveying mechanism 5 is arranged on the seam positioning plate 11, a welding mechanism 4 is arranged on one side in the middle of the machine table 1, a tool clamp is arranged in front of the lower part of the welding mechanism 4, a feeding conveying mechanism 2 and a positioning mechanism 7 are arranged in front of the machine table 1, and a discharging conveying mechanism 6 is arranged behind the machine table; the conveying mechanism 3 is arranged in front of the welding mechanism 4, and the turnover mechanism 8 is arranged in front of the conveying mechanism 3.
The feeding and conveying mechanism 2 and the discharging and conveying mechanism 6 are all chain conveyors, and the middle of the gap positioning plate 11 is provided with a notch.
The positioning mechanism 7 is provided with a moving plate 73, the moving plate 73 is provided with a chain conveying belt 71, and two sides of the chain conveying belt 71 are provided with clamping devices 72; an X-axis moving module 74 is provided below the moving plate 73, and the X-axis moving module 74 drives the moving plate 73 to move left and right in the X-axis direction.
The clamping device 72 is provided with a fixing plate 721, two sides of the fixing plate 721 are provided with slide rails 722, the slide rails 722 are slidably connected with a slide block 723, the slide block 723 is fixedly connected with an arc clamp 724, an air cylinder 725 is arranged behind the middle of the fixing plate 721, the shaft end of the air cylinder 725 is fixedly connected with the arc clamp 724, and the air cylinder 725 drives the arc clamp 724 to move in a telescopic manner.
The turnover mechanism 8 is provided with a Z-axis linear module 81, a rotary electric cylinder 82 is arranged on the Z-axis linear module 81, and an arc-shaped clamping jaw 83 is arranged on the rotary electric cylinder 82.
The conveying mechanism 3 is provided with a Y-axis linear module 31, a lifting cylinder 32 is arranged on the Y-axis linear module 31, and a clamping jaw cylinder 33 is arranged below the lifting cylinder 32.
The welding mechanism 4 is provided with a three-axis robot 41, the three-axis robot 41 is provided with a welding device 42, and the three-axis robot 41 can drive the welding device 42 to move in three directions of X, Y, Z axes.
The positioning plate taking and placing conveying mechanism 5 is provided with a second X-axis module 51, an electric cylinder 52 is vertically arranged on the second X-axis module 51, a suction disc frame 53 is fixedly connected to the shaft end of the electric cylinder 52, a plurality of suction discs 54 are arranged on the suction disc frame 53 in an array mode, and the electric cylinder 52 can drive the suction disc frame 53 to move up and down.
The tooling fixture is provided with a bottom frame 9, three groups of cross beams 90 are arranged in the middle of the bottom frame 9, the right end of each cross beam 90 is connected with a sliding frame 92 in a sliding mode, bearing seats 93 are arranged on the sliding frames 92 and the left ends of the cross beams 90, rolling bearings are arranged on the bearing seats 93, and wheels 94 are sleeved on the outer sides of the rolling bearings; a motor 91 is arranged on one side of the underframe 9, and the shaft end of the motor 91 connected with the double-head reduction gearbox 911 is connected with the rolling bearing shafts of two adjacent groups.
A groove 901 is formed in the bottom of the cross beam 90, and a partition plate 902 is arranged in the middle of the groove 901; the bearing is connected with lead screw 903 between baffle 902 and chassis 9, and threaded connection has square nut 905 on the lead screw 903, square nut 905 and carriage 92 fixed connection, lead screw 903 one end fixedly connected with rocker 906, rotates rocker 906 and drives lead screw 903 rotary motion, and lead screw 903 rotates and makes square nut 905 horizontal migration to drive carriage 92 horizontal migration on crossbeam 90.
The working flow of the equipment is as follows:
firstly, according to the batch of stainless steel cylinder bodies 100, a worker adjusts the direct distance between two groups of wheels 94 on the cross beam 90 through the rotating rocker 906, then a plurality of cylinder bodies 100 are vertically arranged on the feeding and conveying mechanism 2, the cylinder bodies 100 are conveyed to the chain conveying belt 71, the cylinder bodies 100 are clamped and positioned by the clamping device 72, the moving plate 73 is driven by the X-axis moving module 74 to move leftwards, and the positioning mechanism 7 is located below the turnover mechanism 8;
the Z-axis linear module 81 drives the arc-shaped clamping jaws 83 to descend, the arc-shaped clamping jaws 83 operate to clamp the cylinder body 100, the clamping device 72 resets to release the cylinder body 100, the Z-axis linear module 81 drives the arc-shaped clamping jaws 83 to descend and ascend, and the rotary electric cylinder 82 drives the arc-shaped clamping jaws 83 to rotate ninety degrees, so that the cylinder body 100 is converted from the vertical posture to the transverse posture
The Y-axis linear module 31 drives the clamping jaw cylinder 33 to move to the position above the cylinder body 100, the lifting cylinder 32 drives the clamping jaw cylinder 33 to descend, the clamping jaw cylinder 33 clamps the cylinder body 100, the arc-shaped clamping jaws 83 loosen the cylinder body 100, and then the conveying mechanism 3 conveys the cylinder body 100 to a tool clamp;
the motor 91 operates to drive the wheels 94 on the two sides to rotate, so that the cylinder 100 rotates to realize the adjustment of the position of the welding seam;
the electric cylinder 52 on the positioning plate taking and placing conveying mechanism 5 can drive the suction cup frame 53 to descend, the suction cups 54 on the suction cup frame 53 suck the gap positioning plate 11, and then the gap positioning plate 11 is placed on the barrel 100 through the matching of the second X-axis module 51 and the electric cylinder 52;
the three-axis manipulator 41 drives the welding device 42 to weld the welding seam on the cylinder 100;
after welding, the positioning plate taking and placing conveying mechanism 5 takes the gap positioning plate 11 on the cylinder 100 away;
finally, the transport mechanism 3 grips and transports the cylindrical body 100 to the blanking transport mechanism 6, and the blanking transport mechanism 6 transports the cylindrical body 100 to the next process.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the utility model and these are intended to be within the scope of the utility model.
Claims (10)
1. The utility model provides a nonrust steel tube section of thick bamboo gap welding equipment is equipped with board (1), its characterized in that: a gap positioning plate (11) is arranged in the middle of the machine table (1), a positioning plate taking and conveying mechanism (5) is arranged on the gap positioning plate (11), a welding mechanism (4) is arranged on one side of the middle of the machine table (1), a tool clamp is arranged below and in front of the welding mechanism (4), a feeding conveying mechanism (2) and a positioning mechanism (7) are arranged in front of the machine table (1), and a discharging conveying mechanism (6) is arranged behind the machine table; the front part of the welding mechanism (4) is provided with a conveying mechanism (3), and the front part of the conveying mechanism (3) is provided with a turnover mechanism (8).
2. The stainless steel tube seam welding apparatus of claim 1, wherein: the feeding conveying mechanism (2) and the discharging conveying mechanism (6) are all chain conveyors.
3. The stainless steel tube seam welding apparatus of claim 1, wherein: the positioning mechanism (7) is provided with a moving plate (73), the moving plate (73) is provided with a chain conveying belt (71), and two sides of the conveying belt (71) are provided with clamping devices (72); an X-axis moving module (74) is arranged below the moving plate (73).
4. The stainless steel tube seam welding apparatus of claim 3, wherein: the clamping device (72) is provided with a fixing plate (721), two sides of the fixing plate (721) are provided with slide rails (722), the slide rails (722) are connected with a slide block (723) in a sliding manner, the slide block (723) is fixedly connected with an arc-shaped clamp (724), a cylinder (725) is arranged behind the middle of the fixing plate (721), and the shaft end of the cylinder (725) is fixedly connected with the arc-shaped clamp (724).
5. The stainless steel tube seam welding apparatus of claim 4, wherein: turnover mechanism (8) are equipped with Z axle straight line module (81), are equipped with rotatory electric jar (82) on Z axle straight line module (81), are provided with arc clamping jaw (83) on rotatory electric jar (82).
6. The stainless steel tube seam welding apparatus of claim 5, wherein: conveying mechanism (3) are equipped with Y axle straight line module (31), are equipped with lift cylinder (32) on Y axle straight line module (31), and lift cylinder (32) below is equipped with clamping jaw cylinder (33).
7. The stainless steel tube seam welding apparatus of claim 6, wherein: the welding mechanism (4) is provided with a three-axis manipulator (41), a welding device (42) is arranged on the three-axis manipulator (41), and the three-axis manipulator (41) can drive the welding device (42) to move in the three directions of the X, Y, Z axis.
8. The stainless steel tube seam welding apparatus of claim 7, wherein: the positioning plate taking and placing conveying mechanism (5) is provided with a second X-axis module (51), an electric cylinder (52) is vertically arranged on the second X-axis module (51), a suction disc frame (53) is fixedly connected to the shaft end of the electric cylinder (52), and a plurality of suction discs (54) are arranged on the suction disc frame (53) in an array mode.
9. The stainless steel tube seam welding apparatus of claim 8, wherein: the tool fixture is provided with a bottom frame (9), three groups of cross beams (90) are arranged in the middle of the bottom frame (9), the right end of each cross beam (90) is connected with a sliding frame (92) in a sliding mode, bearing seats (93) are arranged at the left ends of the sliding frames (92) and the cross beams (90), rolling bearings are arranged on the bearing seats (93), and wheels (94) are sleeved on the outer sides of the rolling bearings; a motor (91) is arranged on one side of the underframe (9), and the shaft end of the motor (91) connected with the double-head reduction gearbox (911) is connected with the rolling bearing shafts of two adjacent groups.
10. The stainless steel tube seam welding apparatus of claim 9, wherein: a groove (901) is formed in the bottom of the cross beam (90), and a partition plate (902) is arranged in the middle of the groove (901); a lead screw (903) is connected between the partition plate (902) and the bottom frame (9) through a bearing, a square nut (905) is connected to the lead screw (903) through a thread, the square nut (905) is fixedly connected with the sliding frame (92), and a rocker (906) is fixedly connected to one end of the lead screw (903).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220271601.6U CN216802218U (en) | 2022-02-10 | 2022-02-10 | Seam welding equipment for stainless steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220271601.6U CN216802218U (en) | 2022-02-10 | 2022-02-10 | Seam welding equipment for stainless steel tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216802218U true CN216802218U (en) | 2022-06-24 |
Family
ID=82040589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220271601.6U Active CN216802218U (en) | 2022-02-10 | 2022-02-10 | Seam welding equipment for stainless steel tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216802218U (en) |
-
2022
- 2022-02-10 CN CN202220271601.6U patent/CN216802218U/en active Active
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