CN116174984A - Automatic welding device for ship pipelines - Google Patents
Automatic welding device for ship pipelines Download PDFInfo
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- CN116174984A CN116174984A CN202310327694.9A CN202310327694A CN116174984A CN 116174984 A CN116174984 A CN 116174984A CN 202310327694 A CN202310327694 A CN 202310327694A CN 116174984 A CN116174984 A CN 116174984A
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- 238000003466 welding Methods 0.000 title claims abstract description 97
- 230000007246 mechanism Effects 0.000 claims abstract description 122
- 230000001681 protective effect Effects 0.000 claims 2
- 241000252254 Catostomidae Species 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 101100520231 Caenorhabditis elegans plc-3 gene Proteins 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
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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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Mechanical Engineering (AREA)
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses an automatic welding device for ship pipelines, which comprises a conveying mechanism, a clamping mechanism, a PLC (programmable logic controller), a welding mechanism and a level meter; the two sides of the welding mechanism are respectively provided with a clamping mechanism and a conveying mechanism, the clamping mechanism is provided with a PLC controller, the level gauge is arranged on the surface of one side of the clamping mechanism facing the welding mechanism, and the PLC controller is respectively connected with the conveying mechanism, the clamping mechanism, the welding mechanism and the level gauge; the conveying mechanism comprises a bottom bracket, an electric telescopic rod I, an electric telescopic rod II, a first fixing plate, a triaxial truss mechanism, a rubber type roller and a frame, wherein the first fixing plate is respectively connected with the bottom bracket and the frame, the frame is connected with the rubber type roller, the electric telescopic rod I and the electric telescopic rod II, the triaxial truss mechanism for conveying pipelines is arranged on two sides of the rubber type roller, and an electromagnetic chuck is arranged on the triaxial truss mechanism. The clamping mechanism of the invention ensures that the pipe can be easily taken out, and the pipe fitting is ensured to be more stable during conveying and welding.
Description
Technical Field
The invention belongs to a welding device, and particularly relates to an automatic welding device for a ship pipeline.
Background
The welding between the pipes is often accompanied after the pipes are produced, and the traditional welding method is manual welding, and the welding strength is low, the welding seam is uneven and the quality effect is poor due to long welding time, high labor intensity and low welding precision.
For example, chinese patent application No. 201810954388.7 discloses an automatic welding device for a pipeline, which comprises a complete machine support, a power mechanism, a clamping mechanism, a pushing mechanism and a spot welding mechanism, wherein both clamping mechanisms are connected with the power mechanism through belt transmission, the pushing mechanism is rotationally connected to the complete machine support, the pushing mechanism is connected with the power mechanism through belt transmission, the spot welding mechanism is slidingly connected to the complete machine support, a compression spring I is arranged between the spot welding mechanism and the complete machine support, and the upper end of the spot welding mechanism is in contact with the pushing mechanism; the power mechanism provides power for the clamping mechanism and the pushing mechanism at the same time, and the clamping mechanism can clamp pipes with different diameters; the pushing mechanism is provided with a pushing cam which can push the spot welding mechanism to reciprocate up and down so as to spot weld the joint of the two pipes; the pushing cam is a conical cam, and can adapt to pipes with different sizes by manually rotating the adjusting handle and changing the distance of the pushing cam pushing the spot welding mechanism to reciprocate through the adjusting handle. The invention has the following disadvantages: (1) The whole pipe is conveyed to the whole spot welding position to occupy a crane or other hoisting equipment for a long time; (2) Only the front end of the pipe is placed at the clamping mechanism, and if the pipe is slightly long, the pipe is easy to deform; (3) The two pipes to be welded cannot be ensured to be coaxial without some detection feedback devices, and the welding precision cannot be ensured; (4) It is not considered how to remove the pipe after the welding is completed, and the pipe is not only time-consuming and labor-consuming to withdraw from the clamping mechanism, but also is extremely prone to deformation.
In general, when the current welding device is fixed to pipes with different radiuses, the hydraulic rod or the telescopic rod is often adopted for fixing, so that the fixing is unstable, and meanwhile, the pipe fitting is not easy to take out.
Disclosure of Invention
The invention aims to: in order to overcome the defects in the prior art, the invention aims to provide the automatic welding device for the ship pipelines, which is high in precision and suitable for pipelines with different sizes.
The technical scheme is as follows: the invention relates to an automatic welding device for a ship pipeline, which comprises a conveying mechanism, a clamping mechanism, a PLC (programmable logic controller), a welding mechanism and a level meter; the two sides of the welding mechanism are respectively provided with a clamping mechanism and a conveying mechanism, the clamping mechanism is provided with a PLC controller, the level gauge is arranged on the surface of one side of the clamping mechanism facing the welding mechanism, and the PLC controller is respectively connected with the conveying mechanism, the clamping mechanism, the welding mechanism and the level gauge; the conveying mechanism comprises a bottom bracket, a first electric telescopic rod, a second electric telescopic rod, a first fixed plate, a three-shaft truss mechanism, a rubber type roller and a frame, wherein the first fixed plate is respectively connected with the bottom bracket and the frame; the clamping mechanism comprises a second fixing plate, an electric telescopic rod III, an arc-shaped bracket, a side swing rod, an arc-shaped clamping block and a pressure type strain gauge, wherein the second fixing plate is respectively connected with the bracket and the electric telescopic rod III, the electric telescopic rod III is connected with the arc-shaped bracket, the two sides of the arc-shaped bracket are provided with notches, the side swing rod and the notches of the arc-shaped bracket swing correspondingly through a rotating shaft, the arc-shaped clamping block is rotationally connected with the side swing rod through the rotating shaft, and the pressure type strain gauge is arranged on the arc-shaped clamping block.
Further, the frame comprises a horizontal section and an inclined section, wherein the horizontal section is connected with the electric telescopic rod, and the inclined section is connected with the electric telescopic rod I and the first fixing plate respectively.
Further, the first fixing plate is an L-shaped fixing plate.
Further, the second fixing plate is a T-shaped fixing plate.
Further, welding mechanism includes portal frame, the lead screw, slide bar one, remove the bottom plate, welding manipulator, welder, servo motor, set up lead screw, slide bar one and servo motor on the portal frame, welding manipulator can reciprocate with the cooperation of lead screw axiality, servo motor links to each other and drives its rotation with the lead screw, the lead screw is through removing bottom plate and slide bar one sliding connection, the bottom of removing the bottom plate sets up and carries out coaxial complex screw hole with the lead screw, carry out sliding fit's spout with slide bar one, welding manipulator sets up on removing the bottom plate, welding manipulator links to each other with welder.
Further, the welding mechanism further comprises a serial port camera, and the serial port camera is arranged at the welding gun. The first slide bar is arranged on two sides of the screw rod, and the servo motor is arranged in a rectangular opening formed in the top of the portal frame.
Further, the triaxial truss mechanism comprises an X-axis transverse frame mechanism, a Y-axis transverse frame mechanism and a Z-axis transverse frame mechanism, an electromagnetic chuck for adsorbing a pipeline is arranged on the Z-axis truss, and the rubber roller is arranged along the direction extension of the Y-axis transverse frame mechanism.
Further, triaxial truss mechanism still includes long bottom plate, slide bar two, the gear, gear strip, the slider, step motor, the panel, electromagnetic chuck, big band pulley, the belt, little band pulley, motor fixed plate, set up slide bar two on the long bottom plate, gear strip, the slider removes along slide bar two, the gear meshes with gear strip mutually, a screw hole has respectively been seted up to the top of slider, the panel links to each other with the slider, a through-hole has been seted up at the panel center, the gear passes through the through-hole and links to each other with big band pulley, big band pulley passes through the belt and links to each other with little band pulley, set up motor fixed plate on the little band pulley, step motor fixes at motor fixed plate.
Further, the outside of big band pulley sets up the safety cover, and the safety cover links to each other with the panel.
The beneficial effects are that: compared with the prior art, the invention has the following remarkable characteristics:
1. the clamping mechanism adopts the semi-arc fixing plate, so that the contact area is enlarged, and the semi-arc fixing plate can rotate, so that the pipe can be easily taken out;
2. the conveying mechanism is used for assisting the pipe to enter the welding area, so that the service time of a crane or other equipment can be reduced, and the pipe fitting is ensured to be more stable during conveying and welding;
3. the three-axis truss mechanism can move up and down back and forth, left and right, and electromagnetic suction cups are arranged on the Z-axis truss, so that pipes with different sizes can be driven to be conveyed forwards;
4. the deformation of the pipe in the conveying process is reduced by adopting a rubber roller, an electric telescopic rod I and an electric telescopic rod II are arranged below the roller, and a level gauge is arranged between the clamping mechanism and the welding mechanism and used for detecting whether the whole pipe is in a horizontal state before welding, and the levelness of the whole pipe can be adjusted through the electric telescopic rod I and the electric telescopic rod II;
5. the welding device can weld pipe diameters of different sizes by driving the movement of the manipulator through the lead screw, and meanwhile, the serial port cameras are installed in front of the manipulator by adopting two manipulators, so that welding time is shortened, and welding images can be transmitted to a screen of a quality supervision worker in real time, so that real-time performance of data is realized.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a top view of the conveying structure 1 of the present invention;
FIG. 3 is a cross-sectional view of the B-B side of the present invention;
FIG. 4 is a top view of the triaxial truss mechanism 6 of the present invention;
FIG. 5 is a left side view of the tri-axial truss mechanism 6 of the present invention;
FIG. 6 is a partial enlarged view of the invention at A;
fig. 7 is a schematic view of the present invention at a large pulley 612;
fig. 8 is a connection schematic diagram of a second fixing plate 201 of the present invention;
fig. 9 is a front view of the clamping mechanism 2 of the present invention;
fig. 10 is a schematic structural view of the welding mechanism 4 of the present invention;
FIG. 11 is a top view of the welding mechanism 4 of the present invention;
fig. 12 is a schematic diagram of the structure of the mobile floor 404 of the present invention.
Detailed Description
As shown in fig. 1, the automatic welding device for ship pipelines comprises a level meter 5, a PLC controller 3, a conveying mechanism 1, a clamping mechanism 2 and a welding mechanism 4, wherein the level meter 5 is arranged between the clamping mechanism 2 and the welding mechanism 4, and the PLC controller 3 is arranged on a T-shaped fixing plate 201 of the clamping mechanism.
As shown in fig. 2 to 3, the conveying mechanism 1 comprises a bottom bracket 101, a second electric telescopic rod 103, a first L-shaped fixing plate 104, a three-shaft truss mechanism 6, a rectangular frame 107 and a rubber roller 106, a threaded hole for connecting the first L-shaped fixing plate 104 is formed above the bracket 101 of the conveying mechanism 1, a through hole connected with the rectangular frame 107 is formed in the side surface of the first L-shaped fixing plate 104, a through hole for fixing the rubber roller 106 is formed in the side plate of the rectangular frame 107, a through hole for connecting the second electric telescopic rod 103 is formed in the front-rear direction of the rectangular frame 107, and the three-shaft truss mechanism 6 for assisting the forward conveying of the pipeline is arranged on two sides of the rubber roller 106 of the conveying mechanism 1.
As shown in fig. 4 to 7, the triaxial truss mechanism 6 includes a second slide rod 605, a slide block 608, a long bottom plate 604, a panel 610, a gear bar 607, a gear 606, a large belt pulley 612, a small belt pulley 614, a stepping motor 609, a belt 613, a motor fixing plate 615, a protecting cover 616, and an electromagnetic chuck 611, wherein the long bottom plate 604 is provided with a threaded hole to be connected with the second slide rod 605 and the gear bar 607, the slide block 608 moves along the second slide rod 605, the gear 606 is meshed with the gear bar 607 and moves along the gear bar 607, a threaded hole is respectively provided above the slide block 608, four through holes are provided below the panel 610 to be fixedly connected with the slide block 608, a through hole is provided in the center of the panel 610, the gear 606 is connected with the large belt pulley 612 through the through hole, the large belt pulley 612 is connected with the small belt pulley 614 through the belt 613, the motor fixing plate 615 is arranged above the small belt pulley 614, the stepping motor 609 is fixed on the motor fixing plate 615 and connected with the PLC controller 3 to drive the stepping motor 609 to rotate, and the protecting cover 616 is connected and fixed above the large belt pulley 612. The control program of the PLC controller 3 is an existing program.
As shown in fig. 8-9, the clamping mechanism 2 is used for clamping welded pipe fittings and comprises a T-shaped second fixing plate 201, an electric telescopic rod III 202, an arc-shaped bracket 203, a side swinging rod 205, an arc-shaped clamping block 206 and a pressure type strain gauge 207, a through hole for connecting the bottom bracket 101 and the electric telescopic rod III 202 is formed in the bottom of the T-shaped second fixing plate 201 of the clamping mechanism 2, the arc-shaped bracket 203 is connected to the top end of the electric telescopic rod III 202, notches 204 are formed in two sides of the arc-shaped bracket 203, the side swinging rod 205 and the notches 204 of the arc-shaped bracket 203 correspondingly swing through rotating shafts 208, and the arc-shaped clamping block 206 and the side swinging rod 205 correspondingly rotate through the rotating shafts 208, and the pressure type strain gauge 207 is arranged on the arc-shaped clamping blocks 206 on two sides.
As shown in fig. 10-12, the welding mechanism 4 is used for welding two pipes and comprises a portal frame 401, a welding manipulator 405, a lead screw 402, a first slide bar 403, a movable bottom plate 404, a serial port camera 407 and a servo motor 408, wherein holes for connecting the lead screw 402 and the first slide bar 403 are respectively formed in the upper end and the lower end of two sides of the portal frame 401, the lead screw 402 is arranged at the central position of the portal frame 401 in the width direction, the first slide bar 403 is arranged at two sides of the lead screw 402, the servo motor 408 is arranged in a rectangular opening formed in the top of the portal frame 401, the servo motor 408 is connected with the lead screw 402 and drives the lead screw to rotate, a threaded hole 410 coaxially matched with the lead screw 402 and a sliding groove 409 slidably matched with the first slide bar 403 are formed in the bottom of the movable bottom plate 404, the movable bottom plate 404 is provided with four threaded holes, the welding manipulator 405 is arranged on the movable bottom plate 404, and the serial port camera 407 for image transmission is arranged at the welding gun 406 of the welding manipulator.
The specific use process is as follows:
firstly, a pipe is placed above the rubber roller 106 of the conveying mechanism 1 through a crane or other equipment, at the moment, the rectangular frames 107 on two sides are controlled by the PLC controller 3 to adjust the ascending or descending of the electric telescopic rod 102 below the rectangular frames, so that the rubber roller 106 is fully contacted with the pipe to prevent the pipe from swinging left and right when the pipe is stationary or moving, at the moment, the Z-axis truss mechanism 603 is positioned at the beginning end of the conveying mechanism 1, the electromagnetic sucker 611 controls the stepping motor 609 of the Z-axis to rotate to drive the small pulley 614 below the Z-axis to rotate, torque is transmitted to the large pulley 612 through the action of the conveying belt 613, meanwhile, the gear 606 connected with the large pulley 612 rotates along with the large pulley, the gear 606 is meshed with the gear 607, and the gear 607 is fixed on the long bottom plate 604 to be in a stationary state. Along with the rotation of the gear 606, the panel 610 fixed by the stepper motor 609 starts to move up and down to adjust the position, so that the electromagnetic chuck 611 and the pipe are in the same horizontal plane, at this time, the PLC controller 3 controls the stepper motor 609 on the X axis to rotate to drive the panel 610 on the X axis to move left and right, so that the electromagnetic chuck 611 is attached to the pipe. Then the PLC controller 3 controls the electromagnetic chuck 611 to be electrified so that the pipe is adsorbed together with the electromagnetic chuck 611, at this time, the PLC controller 3 controls the step motor 609 of the Y axis to rotate so as to drive the front and back movement of the plate 610 on the Y axis, so that the Z axis moves front and back, and simultaneously, the pipe connected with the electromagnetic chuck 611 also moves front and back under the assistance of the traction and the rubber roller 106. When the Y-axis moves to the end and if the pipe does not reach the position of the welding mechanism 4, the Y-axis moves reciprocally until the pipe reaches the middle of the welding mechanism 4, when the pipe reaches the position of the welding mechanism 4, the PLC controller 3 controls the electromagnetic chuck 611 to be powered off, and the X-axis truss mechanism 601 controls the Z-axis truss mechanism 603 to move left and right so that the electromagnetic chuck 611 is far away from the pipe, meanwhile, the level meter 5 starts to measure the levelness of the whole pipe, and the adjustment of the up and down and the angle of the pipe is controlled by adjusting the heights of the four electric telescopic rods II 103 below the middle rectangular frame 107, so that the pipe is coaxial with the arc-shaped clamping blocks 206 in the clamping mechanism 2. At this time, the PLC controller 3 controls the expansion and contraction of the electric expansion rod three 202 above the T-shaped second fixing plate 201 to control the raising and lowering of the bow 203, and simultaneously controls the rotation of the servo motor 408 on the welding mechanism 4 to drive the rotation of the screw 402, so that the moving base plate 404 moves up and down, and the welding robot arms 405 on both sides respectively reach the positions parallel to the upper surface and the lower surface at this time, and the servo motor 408 stops rotating to start the welding robot arms 405 to extend forward. When the welding gun 406 reaches the semicircle of the pipe, the welding gun 406 works, at the moment, a serial port camera 407 arranged above the welding gun 406 is opened, a picture is transmitted in real time for quality control personnel, at the moment, a servo motor 408 starts to work and drives the welding gun 406 to move under the action of a welding mechanical arm 405, one welding gun 406 is enabled to weld half of the circular arc of the pipe, the welding gun 406 is connected with the welding mechanical arm 405 in a revolute pair mode, after welding is completed, the welding gun 406 is in a tightening state, at the moment, the PLC 3 controls the descent of the electric telescopic rod III 202, and the arc clamping block 206 is opened. There are two ways of taking out the pipe fitting, one is to control the electromagnetic chuck 611 to adsorb on the pipe fitting to assist the pipe fitting to exit the whole welding device, and the other is to rotate the arc clamping block 206 to enable the pipe fitting not to be in the coating range, and open the truss above the portal frame 401 to lift the pipe fitting out of the whole welding device under the action of a crane.
Claims (10)
1. The utility model provides a boats and ships pipeline automatic welder which characterized in that: comprises a conveying mechanism (1), a clamping mechanism (2), a PLC controller (3), a welding mechanism (4) and a level meter (5); the two sides of the welding mechanism (4) are respectively provided with a clamping mechanism (2) and a conveying mechanism (1), the clamping mechanism (2) is provided with a PLC (programmable logic controller) controller (3), the level meter (5) is arranged on the surface of one side of the clamping mechanism (2) facing the welding mechanism (4), and the PLC controller (3) is respectively connected with the conveying mechanism (1), the clamping mechanism (2), the welding mechanism (4) and the level meter (5); the conveying mechanism (1) comprises a bottom bracket (101), a first electric telescopic rod (102), a second electric telescopic rod (103), a first fixing plate (104), a triaxial truss mechanism (6), a rubber type roller (106) and a frame (107), wherein the first fixing plate (104) is respectively connected with the bottom bracket (101) and the frame (107), the frame (107) is respectively connected with the rubber type roller (106), the first electric telescopic rod (102) and the second electric telescopic rod (103), triaxial truss mechanisms (6) for assisting in forward conveying of a pipeline are arranged on two sides of the rubber type roller (106), and electromagnetic suckers (611) are arranged on the triaxial truss mechanisms (6); clamping mechanism (2) are including second fixed plate (201), electric telescopic handle three (202), bow tie frame (203), side pendulum pole (205), arc clamp piece (206), pressure strain gauge (207), second fixed plate (201) link to each other with support (101), electric telescopic handle three (202) respectively, electric telescopic handle three (202) link to each other with bow tie frame (203), notch (204) have been seted up to the both sides of bow tie frame (203), corresponding swing is carried out through pivot (208) with notch (204) of bow tie frame (203) in side pendulum pole (205), arc clamp piece (206) are connected through pivot (208) rotation with side pendulum pole (205), pressure strain gauge (207) set up on arc clamp piece (206).
2. An automatic welding device for ship pipelines according to claim 1, characterized in that: the frame (107) comprises a horizontal section and an inclined section, wherein the horizontal section is connected with the electric telescopic rod II (103), and the inclined section is respectively connected with the electric telescopic rod I (102) and the first fixing plate (104).
3. An automatic welding device for ship pipelines according to claim 1, characterized in that: the first fixing plate (104) is an L-shaped fixing plate.
4. An automatic welding device for ship pipelines according to claim 1, characterized in that: the second fixing plate (201) is a T-shaped fixing plate.
5. An automatic welding device for ship pipelines according to claim 1, characterized in that: welding mechanism (4) include portal frame (401), lead screw (402), slide bar (403), remove bottom plate (404), welding manipulator (405), welder (406), servo motor (408), set up lead screw (402), slide bar (403) and servo motor (408) on portal frame (401), welding manipulator (405) can reciprocate with lead screw (402) axiality cooperation, servo motor (408) link to each other and drive its rotation with lead screw (402), lead screw (402) are through removing bottom plate (404) and slide bar one (403) sliding connection, the bottom of removing bottom plate (404) sets up screw hole (410) that carries out coaxial complex with lead screw (402), carries out sliding fit's spout (409) with slide bar one (403), welding manipulator (405) set up on removing bottom plate (404), welding manipulator (405) link to each other with welder (406).
6. The automatic welding device for ship pipelines according to claim 5, wherein: the welding mechanism (4) further comprises a serial port camera (407), and the serial port camera (407) is arranged at the welding gun (406).
7. The automatic welding device for ship pipelines according to claim 5, wherein: the first slide bar (403) is arranged on two sides of the screw rod (402), and the servo motor (408) is arranged in a rectangular opening formed in the top of the portal frame (401).
8. An automatic welding device for ship pipelines according to claim 1, characterized in that: the three-axis truss mechanism (6) comprises an X-axis transverse frame mechanism (601), a Y-axis transverse frame mechanism (602) and a Z-axis transverse frame mechanism (603), wherein an electromagnetic sucker (611) for adsorbing a pipeline is arranged on the Z-axis truss (603), and the rubber type roller (106) is arranged along the direction extension of the Y-axis transverse frame mechanism (602).
9. The automatic welding device for ship pipelines according to claim 8, wherein: the three-axis truss mechanism (6) further comprises a long bottom plate (604), a second slide rod (605), a gear (606), a gear strip (607), a sliding block (608), a stepping motor (609), a panel (610), an electromagnetic sucker (611), a large belt pulley (612), a belt (613), a small belt pulley (614) and a motor fixing plate (615), the second slide rod (605) and the gear strip (607) are arranged on the long bottom plate (604), the sliding block (608) moves along the second slide rod (605), the gear (606) is meshed with the gear strip (607), a threaded hole is formed in the upper portion of the sliding block (608), the panel (610) is connected with the sliding block (608), a through hole is formed in the center of the panel (610), the gear (606) is connected with the large belt pulley (612) through the through hole, the large belt pulley (612) is connected with the small belt pulley (614) through the belt (613), the motor fixing plate (615) is arranged on the small belt pulley (614), and the stepping motor (609) is fixed on the motor fixing plate (615).
10. The automatic welding device for ship pipelines according to claim 9, wherein: a protective cover (616) is arranged on the outer side of the large belt wheel (612), and the protective cover (616) is connected with the panel (610).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310327694.9A CN116174984A (en) | 2023-03-30 | 2023-03-30 | Automatic welding device for ship pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310327694.9A CN116174984A (en) | 2023-03-30 | 2023-03-30 | Automatic welding device for ship pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116174984A true CN116174984A (en) | 2023-05-30 |
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ID=86450753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310327694.9A Pending CN116174984A (en) | 2023-03-30 | 2023-03-30 | Automatic welding device for ship pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116174984A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102092588B1 (en) * | 2019-01-16 | 2020-03-26 | 주식회사대불용접산업 | An automatic welding device about curved steel pipes |
| CN213497486U (en) * | 2020-09-02 | 2021-06-22 | 曾惜玉 | Novel municipal administration water supply and drainage pipeline welding device |
| CN114029693A (en) * | 2021-10-25 | 2022-02-11 | 南京蹑波物联网科技有限公司 | Automatic welding device and welding method for butt joint processing of pipelines |
| CN215880596U (en) * | 2021-10-09 | 2022-02-22 | 石家庄深港机械设备制造安装有限公司 | Welding seam welding device for welding steel pipe |
| CN218695311U (en) * | 2022-11-08 | 2023-03-24 | 河北沃顿新材料有限公司 | Welded pipe mill convenient for transferring welded pipe |
-
2023
- 2023-03-30 CN CN202310327694.9A patent/CN116174984A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102092588B1 (en) * | 2019-01-16 | 2020-03-26 | 주식회사대불용접산업 | An automatic welding device about curved steel pipes |
| CN213497486U (en) * | 2020-09-02 | 2021-06-22 | 曾惜玉 | Novel municipal administration water supply and drainage pipeline welding device |
| CN215880596U (en) * | 2021-10-09 | 2022-02-22 | 石家庄深港机械设备制造安装有限公司 | Welding seam welding device for welding steel pipe |
| CN114029693A (en) * | 2021-10-25 | 2022-02-11 | 南京蹑波物联网科技有限公司 | Automatic welding device and welding method for butt joint processing of pipelines |
| CN218695311U (en) * | 2022-11-08 | 2023-03-24 | 河北沃顿新材料有限公司 | Welded pipe mill convenient for transferring welded pipe |
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