CN110434533B - Automatic welding equipment for mould table of precast concrete member production line and use method of automatic welding equipment - Google Patents
Automatic welding equipment for mould table of precast concrete member production line and use method of automatic welding equipment Download PDFInfo
- Publication number
- CN110434533B CN110434533B CN201910785585.5A CN201910785585A CN110434533B CN 110434533 B CN110434533 B CN 110434533B CN 201910785585 A CN201910785585 A CN 201910785585A CN 110434533 B CN110434533 B CN 110434533B
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- die table
- positioning
- automatic welding
- fixed
- steel
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- 238000003466 welding Methods 0.000 title claims abstract description 62
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 239000011178 precast concrete Substances 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 47
- 239000010959 steel Substances 0.000 claims description 47
- 238000003825 pressing Methods 0.000 claims description 43
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 description 3
- 238000009415 formwork Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- 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
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention belongs to the technical field of precast concrete member production lines, and particularly relates to an automatic die table welding device for a precast concrete member production line and a use method thereof.
Description
Technical Field
The invention belongs to the technical field of precast concrete member production lines, and particularly relates to automatic welding equipment for a mold table of a precast concrete member production line and a use method of the automatic welding equipment.
Background
The mould table of the precast concrete member production line is an important component of the precast concrete member production line, a large number of mould tables can be used on the precast concrete member production line, the precision quality of the mould tables has great influence on the molding quality of the precast concrete member,
at present, the welding work of the die table is generally finished by purely manual operation, a series of works such as measurement, marking, positioning and fixing are needed, and special automatic welding equipment is not needed, so that the welding efficiency is low, a large amount of labor is wasted, the welding precision of the die table is also deviated, the quality of the die table is seriously influenced, and therefore, the automatic welding equipment suitable for die table welding is researched.
Disclosure of Invention
The invention provides automatic welding equipment for a mould table of a precast concrete member production line and a use method thereof, which can solve the problems pointed out in the background art.
The utility model provides a precast concrete member production line mould platform automatic weld equipment and method of using thereof, includes ground, fixed platform and location frock and robot automatic weld equipment, location frock can dismantle fixedly on fixed platform, location frock includes the longitudinal frame that is located both sides and fixes a plurality of first crossbeams between the longitudinal frame of both sides, has the clearance between the adjacent first crossbeams, be equipped with a plurality of first compression fittings and a plurality of second compression fittings on the longitudinal frame respectively, every first crossbeam is equipped with at least one third compression fitting;
the four corners of the fixing platform are provided with positioning blocks, each positioning block comprises a right-angle positioning block and a mounting sleeve fixed on the right-angle positioning block, the four corners of the positioning tool are correspondingly provided with mounting shafts, and the mounting shafts are inserted into the corresponding mounting sleeves and fixed through bolts, so that the positioning tool can be detachably fixed;
the lower end of each first cross beam is provided with a supporting guide plate, the supporting guide plates are L-shaped, the lower plates of the supporting guide plates are oblique plates, a space exists between every two adjacent lower plates, and the third pressing piece is fixed above the space;
the right-angle positioning block is provided with an inserting block, the inserting block is connected with a slot on the fixed platform in a matched mode, the inserting block is inserted into the corresponding slot, and the lower end of the right-angle positioning block is provided with a supporting screw.
The two ends of the fixed platform are provided with a plurality of limiting blocks, and the limiting blocks are provided with inserting blocks which are inserted into slots of the fixed platform.
Preferably, the automatic welding equipment for robots is automatic welding equipment for gantry robots, which comprises guide rails, a gantry and welding robots which are positioned on two sides, wherein the welding robots are arranged on a second beam of the gantry.
Preferably, the lower plate is provided with a guide wheel.
Preferably, the first pressing member, the second pressing member and the third pressing member are all pressing cylinders, and the pressing cylinders are used for pressing components of the die table.
Preferably, the positioning tool is provided with a hanging ring.
The using method of the welding equipment comprises the following steps:
step one, mounting positioning blocks at four corners of a fixed platform;
step two, flatly paving a die table panel on a fixed platform, and positioning four corners of the die table panel through positioning blocks;
step three, placing two die table groove steels on a die table panel, adjusting the die table panel to a proper position, and positioning the die table panel through a positioning block;
step four, placing the positioning tool on the die table panel, inserting the mounting shaft into the corresponding mounting sleeve, positioning the die table panel and the die table groove steel by the positioning tool through the positioning block, and locking and fixing the mounting shaft through the bolt;
step five, placing die table I-steel in gaps between the first cross beams, placing die table I-steel in each gap, and adjusting the position of the die table I-steel to be located right below the third pressing piece;
step six, controlling the first compression piece to inwards push the die table groove steel to a fixed position through a compression piece cylinder control system, and controlling the second compression piece and the third compression piece to downwards compress the die table channel steel and the die table I-steel respectively, so that the whole clamping and positioning are completed;
and step seven, controlling the automatic welding equipment of the robot to finish spot welding and finished welding according to the welding process through the intelligent control system of the robot.
The invention provides automatic welding equipment for a mould table of a precast concrete member production line and a use method thereof, wherein a positioning fixture and a pressing piece are used for positioning, pressing and fixing components of the mould table, so that the mould table is in a stable structure, and then the mould table is automatically welded by the automatic welding equipment of a robot, thereby greatly improving the welding efficiency, reducing the use of manpower, realizing the automation of the welding of the mould table, greatly reducing the production cost, improving the welding precision and improving the quality of the mould table.
Drawings
Figure 1 is a schematic view of the structure of the present invention,
figure 2 is an enlarged schematic view of figure 1-a of the present invention,
figure 3 is a schematic view of the positioning tool structure of the invention and figure 1,
figure 4 is a schematic view of the structure of the positioning tool of the invention and figure 2,
figure 5 is a schematic side view of the positioning tool of the present invention,
FIG. 6 is a schematic diagram of the I-steel placement of the positioning tool die table of the invention,
figure 7 is a schematic top view of the present invention,
figure 8 is a schematic cross-sectional view of the invention at A-A of figure 7,
figure 9 is an enlarged schematic view of a portion of figure 8-B of the present invention,
figure 10 is a schematic plan view of the clip positioning of the present invention,
figure 11 is an enlarged schematic view of a portion of figure 10-C of the present invention,
figure 12 is a schematic view of the positioning block of the present invention,
FIG. 13 is a schematic view of the positioning block structure of the present invention,
FIG. 14 is a schematic view of a stopper according to the present invention,
figure 15 is a schematic view of a robotic automatic welding apparatus of the present invention,
reference numerals illustrate:
reference numerals in the drawings: 1. a foundation; 2. A fixed platform; 21. a slot; 22. a limiting block; 3. A longitudinal frame; 4. A first cross beam; 5. A gap; 6. a first pressing member; 7. a second pressing member; 8. a third pressing member; 9. A positioning block; 91. a right angle positioning block; 92. a mounting sleeve; 93. inserting blocks; 94. a support screw; 10. A mounting shaft; 11. A plug pin; 12. Supporting a guide plate; 121. A bottom plate; 122. A guide wheel; 13. the space is empty; 14. A hanging ring; 15. A cylinder mounting seat; 16. a die table panel; 17. A die table channel steel; 18. I-steel of the die table; 19. a guide rail; 20. A portal frame; 23. A second cross beam; 24. a welding robot;
Detailed Description
One embodiment of the present invention will be described in detail below with reference to the attached drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1-15, the automatic welding equipment for the mould table of the precast concrete member production line and the use method thereof provided by the embodiment of the invention comprise a foundation 1, a fixed platform 2, a positioning tool and automatic robot welding equipment, wherein the foundation is a plurality of pieces of H steel, the plurality of pieces of H steel are fixed on a production surface in parallel, and the fixed platform 2 is fixed on the plurality of pieces of H steel;
referring to fig. 1, fig. 2, and fig. 15, the automatic welding robot device is a gantry type automatic welding robot device, which includes a guide rail 19, a gantry 20, a welding robot 24, and an intelligent robot control system, wherein the guide rail 19 is fixed on the foundation 1, the welding robot 24 is disposed on a first beam 23 of the gantry 20, the gantry welding machine is of an existing structure, the specific structure can refer to the existing structure, and in addition, the gantry is also used on machine tool devices, such as a gantry cutting machine; the walking of the gantry 20 and the walking of the welding robot 24 are controlled by a robot intelligent control system.
The positioning tool is detachably fixed on the fixed platform 2, the positioning tool comprises longitudinal frames 3 positioned at two sides and a plurality of first cross beams 4 fixed between the longitudinal frames 3 at two sides, gaps 5 exist between the adjacent first cross beams 4, the gaps 5 are used for placing die table I-steel 18 in, as shown in fig. 6, each gap 5 is placed in one die table I-steel 18 (the die table I-steel 18 is one component of a die table, the component also comprises a die table panel 16 and die table groove steel 17 positioned at two sides of the die table panel 16, a plurality of die table I-steel 18 which are transversely distributed are arranged between the die table channel steels 17 at two sides, and as shown in fig. 2, 9 and 12, the four corners of the fixed platform 2 are provided with positioning blocks 9, the positioning blocks 9 comprise right-angle positioning blocks 91 and mounting sleeves 92 fixed on the right-angle positioning blocks 91, the four corners of the positioning tool are correspondingly provided with mounting shafts 10, the mounting shafts 10 are inserted in the corresponding mounting sleeves 92 and are fixed through the corresponding mounting sleeves 11, so that the die table I-steel 18 is detachably fixed on the die table panel 16, and when the die table panel 16 is in a certain height, the die table panel is in a certain height, and the die table panel is fixed on the right-angle platform 2 by welding, and the die table panel is fixed on the right-angle platform 2;
as shown in fig. 1, 2, 10 and 11, the longitudinal frame 3 is provided with a plurality of first pressing members 6 and a plurality of second pressing members 7, each first cross beam 4 is provided with at least one third pressing member 8, and the first pressing members 6, the second pressing members 7 and the third pressing members 8 are all pressing cylinders for pressing components of the mold table, wherein the first pressing members 6 are fixed on the upper surface of the longitudinal frame 3 and are used for pressing the mold table channel steel 17 (one component of the mold table channel steel 17-mold table) downwards, and the mold table channel steel 17 is tightly attached to the mold table panel 16; the second pressing piece 7 is fixed on the outer side surface of the longitudinal frame 3 and is used for pressing the die table groove steel 17 inwards so that the die table groove steel 17 is closely attached to the die table I-steel 18; the third pressing members 8 are fixed on the upper surface of the first cross beam 4, preferably two or four third pressing members 8 are arranged on each first cross beam 4, and are symmetrically arranged in pairs, the third pressing members 8 are used for pressing the die table I-steel 18 downwards, fixing the die table I-steel 18 and enabling the die table I-steel 18 to be clung to the die table panel 16, and the first pressing members 6, the second pressing members 7 and the third pressing members 8 are arranged at respective positions through the cylinder mounting seats 15.
Referring to fig. 12 and 13, the right-angle positioning block 91 is provided with an insert block 93, the insert block 93 is connected with the slot 21 on the fixed platform 2 in a matched manner, and is inserted into the corresponding slot 21, the lower end of the right-angle positioning block 91 is provided with a supporting screw 94, and the insert block 93 and the supporting screw 94 are both arranged to ensure the installation firmness of the positioning block 9, so that the overall stability and accuracy are improved.
Referring to fig. 11 and 14, two ends of the fixed platform 2 are provided with a plurality of limiting blocks 22, the limiting blocks 22 are provided with inserting blocks 93, the limiting blocks are inserted into slots 21 of the fixed platform 2 through the inserting blocks 93, two sides of the limiting blocks 22 are provided with threaded holes, the limiting blocks are fixed at two ends of the fixed platform 2 through threaded connection, and the installation height of the limiting blocks 22 is slightly higher than the horizontal height of the fixed platform 2 on the upper plane and used for limiting the die plate 16, and the stability of the installation of the limiting blocks 22 can be improved by arranging the inserting slots 21 and the inserting blocks 93.
As shown in fig. 3, fig. 4, fig. 5, fig. 6 and fig. 8, the lower end of each first beam 4 is provided with a supporting guide plate 12, the supporting guide plates 12 are L-shaped, the lower plates 121 are oblique plates, the lower plates 121 are provided with guide wheels 122, a space 13 exists between the adjacent lower plates 121, the third pressing piece 8 is fixed above the space 13, and the supporting guide plates 12 are arranged to support the first beams 4, so that the first beams 4 can be flatly pressed on the formwork panel 16 during welding, and can also play a guiding role on the placed formwork i-steel 18.
The positioning tool is provided with a hanging ring 14, and the hanging ring 14 is used for being connected with hoisting equipment such as a crane.
In the welding process, the using method of the welding equipment comprises the following steps:
step one, mounting positioning blocks 9 at four corners of a fixed platform 2;
step two, flatly paving the die table panel 16 on the fixed platform 2, and positioning four corners of the die table panel 16 through positioning blocks 9;
step three, placing two die table groove steels 17 on a die table panel 16, adjusting to a proper position, and positioning through a positioning block 9;
step four, placing the positioning tool on the die table panel 16, inserting the mounting shaft 10 into the corresponding mounting sleeve 92, positioning the die table panel 16 and the die table groove steel 17 by the positioning tool through the positioning block 9, and locking and fixing the mounting shaft 10 through the bolt 11;
hoisting the die table I-steel 18 into the gaps 5 between the first cross beams 4 through hoisting equipment such as travelling crane, placing one first cross beam die table I-steel 18 in each gap 5, and adjusting the position of the die table I-steel 18 to be positioned right below the third pressing piece 8;
step six, the first compression piece 6 is controlled by a compression piece cylinder control system to inwards push the die table groove steel 17 to a fixed position, and the second compression piece 7 and the third compression piece 8 are controlled to downwards compress the die table channel steel 17 and the die table I-steel 18 respectively, so that the whole clamping and positioning are completed;
and step seven, controlling the automatic welding equipment of the robot to finish spot welding and welding according to a welding process by using an intelligent control system of the robot, releasing a cylinder of a pressing piece after the welding is finished, pulling out a plug 11, hanging off a positioning tool by using hoisting equipment such as a crane, and finally hanging off a molded die table.
The foregoing disclosure is merely illustrative of some embodiments of the invention, but the embodiments are not limited thereto and variations within the scope of the invention will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a precast concrete component production line mould platform automatic weld equipment which characterized in that: the automatic welding device comprises a foundation (1), a fixed platform (2), a positioning tool and automatic robot welding equipment, wherein the positioning tool is detachably fixed on the fixed platform (2), the positioning tool comprises longitudinal frames (3) positioned on two sides and a plurality of first cross beams (4) fixed between the longitudinal frames (3) on two sides, gaps (5) are reserved between the adjacent first cross beams (4), a plurality of first compression members (6) and a plurality of second compression members (7) are respectively arranged on the longitudinal frames (3), and each first cross beam (4) is provided with at least one third compression member (8);
the four corners of the fixed platform (2) are provided with positioning blocks (9), each positioning block (9) comprises a right-angle positioning block (91) and a mounting sleeve (92) fixed on the right-angle positioning block (91), each positioning tool is correspondingly provided with a mounting shaft (10), and each mounting shaft (10) is inserted into the corresponding mounting sleeve (92) and fixed through a bolt (11), so that the positioning tool can be detachably fixed;
the lower end of each first cross beam (4) is provided with a supporting guide plate (12), the supporting guide plates (12) are L-shaped, the lower plates (121) are inclined plates, a space (13) is reserved between every two adjacent lower plates (121), and the third pressing piece (8) is fixed above the space (13);
the right-angle positioning block (91) is provided with an inserting block (93), the inserting block (93) is connected with the inserting groove (21) on the fixed platform (2) in a matched mode, the inserting block is inserted into the corresponding inserting groove (21), and the lower end of the right-angle positioning block (91) is provided with a supporting screw (94);
the two ends of the fixed platform (2) are provided with a plurality of limiting blocks (22), and the limiting blocks (22) are provided with inserting blocks (93) which are inserted into slots (21) of the fixed platform (2) through the inserting blocks (93).
2. The automatic welding equipment for a mould table of a precast concrete member production line according to claim 1, wherein: the automatic welding equipment of robot is portal frame type automatic welding equipment of robot, and it includes guide rail (19), portal frame (20) and welding robot (24) that are located both sides, be equipped with welding robot (24) on second crossbeam (23) of portal frame (20).
3. An automatic welding apparatus for a precast concrete member production line die table according to any one of claims 1 to 2, characterized in that: the lower plate (121) is provided with a guide wheel (122).
4. An automatic welding apparatus for a precast concrete member production line die table according to any one of claims 1 to 2, characterized in that: the first pressing piece (6), the second pressing piece (7) and the third pressing piece (8) are all pressing cylinders, and the pressing cylinders are used for pressing components of the die table.
5. An automatic welding apparatus for a precast concrete member production line die table according to any one of claims 1 to 2, characterized in that: the positioning tool is provided with a hanging ring (14).
6. A method of using the welding apparatus of any one of claims 1-5, comprising the steps of: step one, mounting positioning blocks (9) at four corners of a fixed platform (2);
step two, flatly paving a die table panel (16) on the fixed platform (2), and positioning four corners of the die table panel (16) through positioning blocks (9);
step three, placing two die table groove steels (17) on a die table panel (16), adjusting to a proper position, and positioning through a positioning block (9);
step four, placing the positioning tool on the die table panel (16), inserting the mounting shaft (10) into the corresponding mounting sleeve (92), positioning the die table panel (16) and the die table groove steel (17) through the positioning block (9), and locking and fixing the mounting shaft (10) through the bolt (11) by the positioning tool at the moment;
step five, placing the die table I-steel (18) into the gaps (5) between the first cross beams (4), placing the die table I-steel (18) in each gap (5), and adjusting the position of the die table I-steel (18) to be located under the third pressing piece (8);
step six, controlling the first compression piece (6) to inwards push the die table groove steel (17) to a fixed position through a compression piece cylinder control system, and then controlling the second compression piece (7) and the third compression piece (8) to downwards compress the die table groove steel (17) and the die table I-steel (18) respectively, so that the whole clamping and positioning are completed;
and step seven, controlling the automatic welding equipment of the robot to finish spot welding and finished welding according to the welding process through the intelligent control system of the robot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910785585.5A CN110434533B (en) | 2019-08-23 | 2019-08-23 | Automatic welding equipment for mould table of precast concrete member production line and use method of automatic welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910785585.5A CN110434533B (en) | 2019-08-23 | 2019-08-23 | Automatic welding equipment for mould table of precast concrete member production line and use method of automatic welding equipment |
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| Publication Number | Publication Date |
|---|---|
| CN110434533A CN110434533A (en) | 2019-11-12 |
| CN110434533B true CN110434533B (en) | 2024-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910785585.5A Active CN110434533B (en) | 2019-08-23 | 2019-08-23 | Automatic welding equipment for mould table of precast concrete member production line and use method of automatic welding equipment |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037199A (en) * | 2020-01-21 | 2020-04-21 | 上海电气研砼源昊(韶关)重工科技有限公司 | Tool for manufacturing die table |
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| CN110434533A (en) | 2019-11-12 |
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