CN221210353U - Large cabin long rib welding production line - Google Patents
Large cabin long rib welding production line Download PDFInfo
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- CN221210353U CN221210353U CN202323195760.6U CN202323195760U CN221210353U CN 221210353 U CN221210353 U CN 221210353U CN 202323195760 U CN202323195760 U CN 202323195760U CN 221210353 U CN221210353 U CN 221210353U
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- 238000003466 welding Methods 0.000 title claims abstract description 87
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000007599 discharging Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model relates to the field of automatic welding equipment, and provides a large cabin long rib welding production line, which comprises the following steps: the first roller way, the second roller way, the third roller way and the two groups of automatic welding mechanisms; the first roller way and the second roller way are oppositely arranged at two ends of the third roller way; a plurality of groups of corresponding turning-over mechanisms are arranged on the third roller way; and automatic welding mechanisms are respectively arranged on two sides above the third roller way. The utility model can automatically weld the T-shaped rows, the panels and the webs after being assembled, and improves the working efficiency, thereby freeing up labor force.
Description
Technical Field
The utility model relates to the field of automatic welding equipment, in particular to a large cabin long rib welding production line.
Background
At present, the welding operation of the long ribs of the large cabins of most shipyards is performed manually, as shown in fig. 1, the long ribs of the large cabins are provided with linear T-shaped rows I and elbows, each elbow consists of a panel II and a web III, and the T-shaped rows I, the panels II and the web III are assembled by pressing through simple tools before welding due to irregular shape and size, and are welded by manpower, so that the welding operation is dangerous, the labor intensity is high, the welding difficulty is high, and the intelligent level is low.
Disclosure of utility model
The utility model mainly solves the technical problems of manual welding of long ribs of a large cabin, dangerous manual operation, high labor intensity, high welding difficulty and the like in the prior art, and provides a large cabin long rib welding production line which is used for automatically welding T rows, panels and webs after being assembled, thereby improving the operation efficiency and freeing up labor force.
The utility model provides a large cabin long rib welding production line, which comprises the following steps: the first roller way, the second roller way, the third roller way and the two groups of automatic welding mechanisms;
the first roller way and the second roller way are oppositely arranged at two ends of the third roller way;
a plurality of groups of corresponding turning-over mechanisms are arranged on the third roller way;
And automatic welding mechanisms are respectively arranged on two sides above the third roller way.
Preferably, the third roller way adopts a double-row roller way.
Preferably, one side of the double-row roller way, which is close to the roller way, is provided with a stop block at intervals.
Preferably, the turning-over mechanism includes: a turning cylinder and a turning support arm;
the turning cylinder and the turning support arm are respectively hinged on the corresponding roller bed main frame;
The extending end of the turning cylinder is hinged with the turning support arm, and the top of the turning support arm is provided with a supporting leg.
Preferably, the two groups of automatic welding mechanisms are arranged at two sides above the third roller way through welding mechanism brackets;
The welding mechanism support is parallel to the third roller way, and a single-shaft module is arranged in the length direction of the welding mechanism support;
The welding robot is connected to the single-shaft module in a sliding mode, and a welding assembly and a welding seam tracking system are installed at the working end of the welding robot.
Preferably, an elbow support is arranged on the outer side of the feeding position of the first roller way;
And a lifting cylinder is arranged below the elbow support, and a piston rod of the lifting cylinder is connected with the bottom surface of the elbow support.
The large cabin long rib welding production line provided by the utility model has the advantages that the structure is ingenious, the layout is reasonable, the panel can be hoisted to the elbow support when the large cabin long rib is welded, the web plate is hoisted to the first roller way and the elbow support, the T row is hoisted to the first roller way for assembly and spot welding, the workpiece is conveyed to an automatic welding station where the third roller way is positioned by the roller way after assembly, the automatic front welding is carried out by the automatic welding mechanism, the back welding is carried out by the automatic turnover plate, the blanking station where the second roller way is positioned can be transferred to by the third roller way after welding, and other equipment is used for blanking, so that the large cabin long rib with irregular shape can be welded; automatic feeding and discharging, high working speed and high automation degree, can basically meet the requirement of automatic welding of long ribs of a large cabin, improves working efficiency while solving a great deal of labor force, saves cost, and finally realizes intelligent automatic production, processing and management.
Drawings
FIG. 1 is a schematic view of the structure of a long rib of a large compartment;
FIG. 2 is a perspective view of a large cabin long rib welding production line provided by the utility model;
FIG. 3 is a perspective view of a third roller table provided by the utility model;
FIG. 4 is a front view of a long rib welding line for a large cabin provided by the utility model;
FIG. 5 is a top view of a long rib welding line for a large cabin provided by the utility model;
FIG. 6 is a side view of a long rib welding line for a large cabin provided by the utility model.
Reference numerals: i, T rows; II, a panel; III, a web plate; 1. a first roller way; 2. a second roller way; 3. an elbow support; 4. a lifting cylinder; 5. a turning cylinder; 6. a turning-over support arm; 7. support legs; 8. a single-shaft module; 9. a welding robot; 10. welding the assembly; 11. a welding mechanism bracket; 12. a stop block; 13. and a third roller way.
Detailed Description
In order to make the technical problems solved by the utility model, the technical scheme adopted and the technical effects achieved clearer, the utility model is further described in detail below with reference to the accompanying drawings and the embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the matters related to the present utility model are shown in the accompanying drawings.
As shown in fig. 2 to 6, the large-cabin long rib welding production line provided by the embodiment of the utility model includes: the first roller way 1, the second roller way 2, the third roller way 13 and two groups of automatic welding mechanisms.
The first roller way 1 and the second roller way 2 are oppositely arranged at two ends of the third roller way 13. The first roller way 1 forms a feeding station and a first spot welding station, the third roller way 13 forms a welding station, and the second roller way 2 forms a discharging station.
The third roller way 13 adopts a double-row roller way. And a stop block 12 is arranged at one side of the double-row roller way close to the double-row roller way at intervals to prevent the workpiece from falling off.
Because the first roller way 1 is used as a feeding station, the feeding station also needs to carry out assembly spot welding work, and a panel lifting mechanism is also arranged at the feeding position of the first roller way 1; specifically, an elbow support 3 is arranged at the outer side of the feeding position of the first roller way 1, and the elbow support 3 is close to the feeding end of the first roller way 1; the lifting cylinder 4 is arranged below the elbow support 3, and a piston rod of the lifting cylinder 4 is connected with the bottom surface of the elbow support 3. The elbow support 3 is controlled to lift by the lift cylinder 4, and the height adjustment of the elbow support 3 can be realized to the lift cylinder 4. The elbow support 3 is used for placing the panel and assisting in supporting the web, and can adjust the height so that the web is aligned with the center line of the panel. The panel is placed on the elbow support 3, the web is placed on the first roller way 1 and the elbow support 3 and is jointly supported by the first roller way 1 and the elbow support 3; the elbow support 3 is adjusted to a proper height position, so that the web plate is aligned with the center line of the panel; the T rows are aligned with the web after being placed on the first roller way 1, and then spot welding assembly is performed manually. After assembly, the workpiece is conveyed to a welding station by the first roller way 1.
And a plurality of groups of turnover mechanisms are correspondingly arranged on the third roller way 13. The turning-over mechanism comprises: a turning cylinder 5 and a turning support arm 6; the turning cylinder 5 and the turning support arm 6 are respectively hinged to the corresponding roller bed main frame; the extending end of the turning cylinder 5 is hinged with a turning support arm 6, and the top of the turning support arm 6 is provided with a supporting leg 7.
The turning mechanism is specifically arranged in a roller gap of the roller way; the turning cylinder 5 of the turning mechanism on one row of roller ways of the third roller way 13 drives the turning support arm 6 to swing, the support leg 7 is supported below a panel of the workpiece to serve as a fulcrum, meanwhile, the turning mechanism on the other row of roller ways of the third roller way 13 also works, the workpiece is received in the middle of two rows of roller ways of the third roller way 13 in a swinging manner, and the workpiece is turned over to the other row of roller ways of the third roller way 13, so that the workpiece is turned over.
Automatic welding mechanisms are respectively arranged on two sides above the third roller way 13. The automatic welding mechanism is arranged at two sides above the third roller way 13 through a welding mechanism bracket 11; the welding mechanism support 11 is parallel to the third roller way 13, a single-shaft module 8 is arranged in the length direction of the welding mechanism support 11, and the single-shaft module 8 and the roller way are in the same direction; the single-shaft module 8 is connected with the welding robot 9 in a sliding manner, and a welding assembly 10 and a welding seam tracking system are installed at the working end of the welding robot 9.
In addition, the equipment is also provided with a numerical control operation box, and all electric components such as a welding robot, a welding component, a welding seam tracking system, a hydraulic system of a lifting cylinder and a turning cylinder are controlled by a control system arranged in the numerical control operation box.
The working process of the large cabin long rib welding production line provided by the embodiment of the utility model comprises the following steps:
1. Hoisting the panel to the elbow support 3, hoisting the web to the elbow support 3 and the first roller way 1, and adjusting the panel to a proper height by adjusting the elbow support 3 so as to align and position the web and the center line of the panel; and hoisting the T row onto the first roller way 1, aligning the T row with the web, and manually performing spot welding assembly after the T row is placed.
2. After the spot welding assembly is completed, the first roller way 1 conveys the workpiece to a welding station of a row of roller ways of the third roller way 13, and automatic welding operation is performed on the front surface of the workpiece by automatic welding equipment above the row of roller ways.
3. After the front surface is welded, the turning mechanism works to turn the workpiece on one row of roller tables of the third roller table 13 onto the other row of roller tables of the third roller table 13.
4. Carrying out automatic welding operation on the reverse side of the workpiece by using automatic welding equipment above the other row of roller tables; after the former workpiece is assembled and conveyed to the welding station, the latter workpiece can start to repeat operation from the first step.
5. After welding, the workpiece is conveyed to a blanking station of the second roller way 2 through the third roller way 13, and then the workpiece is conveyed away by other equipment (such as hoisting equipment).
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments is modified or some or all of the technical features are replaced equivalently, so that the essence of the corresponding technical scheme does not deviate from the scope of the technical scheme of the embodiments of the present utility model.
Claims (6)
1. A large cabin long rib welding production line, comprising: the device comprises a first roller way (1), a second roller way (2), a third roller way (13) and two groups of automatic welding mechanisms;
The first roller way (1) and the second roller way (2) are oppositely arranged at two ends of the third roller way (13);
A plurality of groups of corresponding turning-over mechanisms are arranged on the third roller way (13);
automatic welding mechanisms are respectively arranged on two sides above the third roller way (13).
2. The large-cabin long-rib welding production line according to claim 1, characterized in that the third roller way (13) adopts a double-row roller way.
3. The large-cabin long rib welding production line according to claim 2, wherein the two rows of roller ways are provided with stop blocks (12) at intervals at one side close to each other.
4. The large-cabin long-rib welding production line according to claim 1 or 2, wherein the turning-over mechanism comprises: a turning cylinder (5) and a turning support arm (6);
The turning cylinder (5) and the turning support arm (6) are respectively hinged on the corresponding roller bed main frame;
The extending end of the turning cylinder (5) is hinged with the turning support arm (6), and a supporting leg (7) is arranged at the top of the turning support arm (6).
5. The large-cabin long rib welding production line according to claim 1, wherein the two groups of automatic welding mechanisms are arranged at two upper side positions of a third roller way (13) through welding mechanism brackets (11);
The welding mechanism support (11) is parallel to the third roller way (13), and a single-shaft module (8) is arranged in the length direction of the welding mechanism support (11);
the welding robot (9) is connected to the single-shaft module (8) in a sliding mode, and a welding assembly (10) and a welding seam tracking system are installed at the working end of the welding robot (9).
6. The large cabin long rib welding production line according to claim 1, wherein an elbow support (3) is arranged on the outer side of the feeding position of the first roller way (1);
Lifting cylinders (4) are arranged below the elbow supports (3), and piston rods of the lifting cylinders (4) are connected with the bottom surfaces of the elbow supports (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202323195760.6U CN221210353U (en) | 2023-11-27 | 2023-11-27 | Large cabin long rib welding production line |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202323195760.6U CN221210353U (en) | 2023-11-27 | 2023-11-27 | Large cabin long rib welding production line |
Publications (1)
Publication Number | Publication Date |
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CN221210353U true CN221210353U (en) | 2024-06-25 |
Family
ID=91577654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202323195760.6U Active CN221210353U (en) | 2023-11-27 | 2023-11-27 | Large cabin long rib welding production line |
Country Status (1)
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CN (1) | CN221210353U (en) |
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2023
- 2023-11-27 CN CN202323195760.6U patent/CN221210353U/en active Active
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