CN117300486B - H-shaped steel welding equipment for steel structure factory building - Google Patents
H-shaped steel welding equipment for steel structure factory building Download PDFInfo
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- CN117300486B CN117300486B CN202311331404.4A CN202311331404A CN117300486B CN 117300486 B CN117300486 B CN 117300486B CN 202311331404 A CN202311331404 A CN 202311331404A CN 117300486 B CN117300486 B CN 117300486B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 105
- 239000010959 steel Substances 0.000 title claims abstract description 105
- 238000003466 welding Methods 0.000 title claims abstract description 59
- 210000001503 joint Anatomy 0.000 claims abstract description 9
- 238000009826 distribution Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 19
- 238000003032 molecular docking Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
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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
- 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
- B23K37/0443—Jigs
-
- 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
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the technical field of steel structure factory building application, in particular to H-shaped steel welding equipment of a steel structure factory building, which comprises a bottom plate, an installation lining plate, an H-shaped steel main body and a welding mechanical arm arranged on the right side of the bottom plate, wherein the H-shaped steel welding equipment of the steel structure factory building further comprises: the first holding mechanism is arranged at the left front side of the welding mechanical arm and used for holding the mounting lining plate; and the second holding mechanism is arranged at the right rear side of the welding mechanical arm and used for clamping the H-shaped steel main body. The invention adopts the first holding mechanism, can realize stable holding of the mounting lining plate by using the clamping assembly, realizes welding alignment of the mounting lining plate and the H-shaped steel main body by using the butt joint assembly, realizes positioning of the feeding position of the H-shaped steel main body by using the positioning assembly, has higher degree of automation, can effectively ensure welding quality, and avoids the problem of manual operation.
Description
Technical Field
The invention relates to the technical field of steel structure factory building application, in particular to H-shaped steel welding equipment for a steel structure factory building.
Background
The steel structure factory building mainly refers to a main bearing member which is composed of steel, and comprises steel columns, steel beams, steel structure foundations, steel roof trusses and steel roofs.
When using H shaped steel to build steel construction factory building, generally need set up girder steel and steel spandrel post earlier, when building steel spandrel post, need be connected H shaped steel and ground, can weld the welt in H shaped steel one end, then fix H shaped steel and ground through the welt, also when building the girder steel, but current H shaped steel and the welding operation of welt are many through artifical scene welding, consider the human factor influence on the one hand, for example workman's hand stability, the workman carries out welded in-process at long-time handheld welding equipment, the hand is difficult to keep lasting stable, so that can appear welding askew condition, on the other hand, H shaped steel is heavy article, when needs to change the welding face, need manual stirring, comparatively take a lot of trouble and take a effort.
Disclosure of Invention
The technical problems to be solved are as follows: the H-shaped steel welding equipment for the steel structure factory building can solve the problems.
The technical scheme is as follows: in order to achieve the above purpose, the invention adopts the following technical scheme that the H-shaped steel welding equipment for the steel structure factory building comprises a bottom plate, an installation lining plate, an H-shaped steel main body and a welding mechanical arm arranged on the right side of the bottom plate, wherein the H-shaped steel welding equipment for the steel structure factory building further comprises: the first holding mechanism is arranged at the left front side of the welding mechanical arm and used for holding the mounting lining plate; and the second holding mechanism is arranged at the right rear side of the welding mechanical arm and used for clamping the H-shaped steel main body.
The first holding mechanism comprises a frame seat fixedly connected to the front side of the top of the bottom plate, a movable seat is movably arranged on the upper side of the frame seat, a mounting frame is fixedly connected to the upper side of the movable seat, a clamping assembly used for clamping a mounting lining plate is arranged on the mounting frame, a butt joint assembly used for enabling the movable seat to approach the second holding mechanism is arranged at the bottom of the movable seat, and a positioning assembly used for positioning the front end head of the H-shaped steel main body is further arranged at the rear end of the frame seat.
The second dress holds mechanism and includes a plurality of stands of equidistance fixed connection in the bottom plate rear side, and the inside rotation of stand is connected with the swivel, and common fixedly connected with layer board between each swivel is inside, and the layer board upside is equipped with the wane, and the rear end of wane and layer board pass through the round pin pole and articulate and link to each other, still are equipped with horizontal positioning seat between the front end downside of wane and the layer board, horizontal positioning seat lower extreme fixed connection on the layer board, and the upper end and the wane contact of horizontal positioning seat, the front end bottom of wane still articulates there is the fifth electric putter, and the stiff end of fifth electric putter articulates on the layer board, and the wane upside activity is equipped with the fly leaf, and fly leaf one end links to each other with the output of a plurality of third electric putter, and third electric putter fixed connection is on the fly leaf, the upside of fly leaf still the equidistance is equipped with a plurality of groups moving part, and the moving part comprises two arms that are V type distribution, and moving arm one end articulates on the fly leaf, and the other end upside fixedly connected with side-supporting roller of moving part, and the outside bilateral symmetry of moving part is equipped with the narrow post, the outside of narrow post and the moving arm contact of the outside of the narrow post and moving arm and the moving post sliding connection are the same fixed connection on the fixed post and the fixed post that returns.
As a preferable technical scheme of the invention, the clamping assembly comprises a second electric push rod fixedly connected to the front end of the mounting frame, the output end of the second electric push rod is fixedly connected with a second rack, the second rack is a double-sided rack, both sides of the second rack are respectively connected with a fan blade gear in a meshed mode, the fan blade gears are rotationally connected to the mounting frame, the fan blade gears are fixedly connected with second connecting arms, the second connecting arms are hinged to the front ends of inflection supporting arms, first connecting arms are hinged to the inflection supporting arms, one ends of the first connecting arms, which are far away from the inflection supporting arms, are hinged to the mounting frame, the first connecting arms and the second connecting arms are distributed in parallel, and the rear ends of the inflection supporting arms are fixedly connected with clamping jaws.
As a preferable technical scheme of the invention, the butt joint assembly comprises a screw rod which is in threaded connection with the bottom of the movable seat and a guide rod which is in sliding connection with the bottom of the movable seat, wherein the guide rod is fixedly connected with the upper side of the frame seat, the screw rod is in rotary connection with the upper side of the frame seat, one end of the screw rod is fixedly connected with the output end of a first driving motor, and the first driving motor is fixedly connected with the upper side of the frame seat.
As a preferable technical scheme of the invention, the positioning assembly comprises a supporting rod which is rotatably connected to the rear end of the top of the frame, the rear end of the supporting rod is vertically and fixedly connected with a connecting rod, the upper end of the connecting rod is fixedly connected with a positioning plate, the positioning plate corresponds to the welding mechanical arm in position, a first gear positioned on the front side of the connecting rod is fixedly connected to the supporting rod, a first rack is meshed with the first gear, the right end of the first rack is fixedly connected to the output end of the first electric push rod, and the first electric push rod is fixedly connected to the rear end of the frame.
As a preferable technical scheme of the invention, the rear end of any swivel is fixedly connected with a concentric gear ring, the left lower end of the gear ring is in meshed connection with a second gear, the second gear is rotatably arranged at the lower end of a vertical seat through a rotating rod, the front end surface of the rotating rod is fixedly connected with the output end of a second driving motor, and the second driving motor is fixedly connected with a corresponding vertical seat.
As a preferable technical scheme of the invention, the upper side of the seesaw is also fixedly connected with a plurality of arches at equal intervals, the upper side of the arches is fixedly connected with a fourth electric push rod, and the output end of the fourth electric push rod is fixedly connected with a pressing block.
As a preferable technical scheme of the invention, the pin rod is fixedly connected to the lower side of the rear end of the seesaw, two ends of the pin rod are rotatably connected to the lug plate, the lug plate is fixedly connected to the upper side of the supporting plate, an angle dial is fixedly connected to one side of the lug plate, a pointer fixedly connected with the end of the pin rod is arranged on the left side of the angle dial, and the pointer is positioned in a scale section of the angle dial.
As a preferable technical scheme of the invention, the bottom of the movable plate is also rotatably connected with a plurality of pulleys, and the pulleys are in rolling contact with the wane.
The beneficial effects are that:
1. the invention adopts the first holding mechanism, can realize stable holding of the mounting lining plate by using the clamping assembly, realizes welding alignment of the mounting lining plate and the H-shaped steel main body by using the butt joint assembly, realizes positioning of the feeding position of the H-shaped steel main body by using the positioning assembly, has higher degree of automation, can effectively ensure welding quality, and avoids the problem of manual operation.
2. The invention adopts the second holding mechanism, can control the movable plate to translate through the third electric push rod, can ensure that the narrowing column can utilize the limitation of the self to the movement state of the movable arm to rotate the movable arm to change the angle while feeding the H-shaped steel main body, further ensure that the two side supporting rollers clamp the H-shaped steel main body bilaterally, and synchronously carry out the multi-point bilaterally clamping, ensure the stable holding of the H-shaped steel main body by utilizing the multi-point clamping position, simultaneously can change the placing angle of the H-shaped steel main body according to the end cutting angle of the H-shaped steel main body, ensure that the end cutting surface of the H-shaped steel main body is always flush with the mounting lining plate, facilitate the welding, and be suitable for various welding requirements of steel structure plants.
3. The invention adopts the structures of the swivel, the gear ring, the second gear and the second driving motor, changes the welding point position by rotating the whole H-shaped steel main body and the installation lining plate, and avoids the problem that the welding mechanical arm is difficult to weld the bottom butt joint part of the H-shaped steel main body and the installation lining plate.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic perspective view of a first view of the present invention.
Fig. 2 is a schematic perspective view of a first perspective view of the first holding mechanism of the present invention.
Fig. 3 is a schematic perspective view of a second perspective view of the first holding mechanism of the present invention.
Fig. 4 is a schematic perspective view of a welding robot arm according to the present invention.
Fig. 5 is a schematic perspective view of a first perspective view of a second holding mechanism of the present invention.
Fig. 6 is a second perspective view of the second holding mechanism of the present invention.
Fig. 7 is an enlarged schematic view of the structure of fig. 5 a according to the present invention.
Fig. 8 is an enlarged structural view of B in fig. 5 according to the present invention.
Fig. 9 is a schematic view of the vertical butt joint of the H-section steel body and the mounting patch of the present invention.
Fig. 10 is a schematic view of the oblique butt joint of the H-section steel body and the mounting liner plate of the present invention.
In the figure: 1. a bottom plate; 2. a stand; 3. a first holding mechanism; 31. a positioning assembly; 311. a support rod; 312. a first rack; 313. a first gear; 314. a connecting rod; 315. a first electric push rod; 316. a positioning plate; 32. a docking assembly; 321. a movable seat; 322. a first driving motor; 323. a screw rod; 324. a guide rod; 33. a clamping assembly; 331. a clamping jaw; 332. a first connecting arm; 333. an inflection support arm; 334. a second connecting arm; 335. a second electric push rod; 336. a mounting frame; 337. a second rack; 338. a fan blade gear; 4. welding a mechanical arm; 5. a second holding mechanism; 501. a third electric push rod; 502. a second gear; 503. a second driving motor; 504. a vertical seat; 505. a seesaw; 506. briquetting; 507. a swivel; 508. a movable plate; 509. a gear ring; 510. a fourth electric push rod; 511. an arch frame; 512. a fifth electric push rod; 513. a horizontal positioning seat; 514. an angle dial; 515. a pointer; 516. a movable arm; 517. a side support roller; 518. narrowing the column; 519. a return spring; 520. fixing the column; 521. a pulley; 6. an H-shaped steel main body; 7. a supporting plate; 8. and installing a lining plate.
Detailed Description
Embodiments of the invention are described in detail below with reference to the attached drawings, but the invention can be implemented in a number of different ways, which are defined and covered by the claims.
Referring to fig. 1, 2 and 4, a steel structure factory building H shaped steel welding equipment, including bottom plate 1 and install the welding arm 4 on bottom plate 1 right side, steel structure factory building H shaped steel welding equipment still includes: the first holding mechanism 3 is arranged at the left front side of the welding mechanical arm 4 and is used for clamping the mounting lining plate 8; and a second holding mechanism 5 arranged at the left rear side of the welding mechanical arm 4 and used for holding the H-shaped steel main body 6.
Referring to fig. 2 and 3, the first holding mechanism 3 includes a frame base 2 fixedly connected to the front side of the top of the bottom plate 1, a movable base 321 is movably provided on the upper side of the frame base 2, a mounting frame 336 is fixedly connected to the upper side of the movable base 321, a clamping assembly 33 for clamping the mounting lining plate 8 is provided on the mounting frame 336, a docking assembly 32 for making the movable base 321 approach to the second holding mechanism 5 is provided at the bottom of the movable base 321, and a positioning assembly 31 for positioning the front end of the H-shaped steel main body 6 is further provided at the rear end of the frame base 2.
Referring to fig. 1, 5, 6, 7 and 8, the second holding mechanism 5 includes a plurality of stand seats 504 fixedly connected at the rear side of the bottom plate 1 at equal intervals, rotating rings 507 are rotatably connected in the stand seats 504, supporting plates 7 are fixedly connected between the interiors of the rotating rings 507, a rocker 505 is arranged at the upper side of the supporting plates 7, the rear ends of the rocker 505 are hinged with the supporting plates 7 through pin rods, a horizontal positioning seat 513 is also arranged between the lower side of the front ends of the rocker 505 and the supporting plates 7, the lower ends of the horizontal positioning seat 513 are fixedly connected with the supporting plates 7, the upper ends of the horizontal positioning seat 513 are contacted with the rocker 505, a fifth electric push rod 512 is hinged at the bottom of the front ends of the rocker 505, the fixed ends of the fifth electric push rod 512 are hinged with the supporting plates 7, a movable plate 508 is movably arranged at the upper side of the rocker 505, one end of the movable plate 508 is connected with the output ends of the third electric push rods 501, the third electric putter 501 fixed connection is on wane 505, the upside of fly leaf 508 still equidistance is equipped with a plurality of groups moving part, the moving part comprises two fly arms 516 that are V type distribution, fly arm 516 one end articulates on fly leaf 508, the upside fixedly connected with side stay roller 517 on fly arm 516 other end, the outside of moving part still bilateral symmetry is equipped with the post that narrows 518, the outside limit sliding contact of post 518 and fly arm 516 that narrows, the post 518 fixed connection is on wane 505, the outside limit of fly arm 516 links to each other with reset spring 519's one end, reset spring 519's the other end fixed connection is on fixed column 520, fixed column 520 fixed connection is on wane 505, each post 518 and fixed column 520 that narrows of same moving part department are linear distribution.
When the H-shaped steel main body 6 is particularly in operation, the H-shaped steel main body 6 is arranged on the movable arm 516 at the upper end of the movable plate 508, the H-shaped steel main body 6 is arranged between the front-back arranged side supporting rollers 517, the movable plate 508 is enabled to translate through the third electric push rod 501, the movable arm 516 is synchronously pulled by the movable plate 508, the movable arm 516 moves between the two narrowing columns 518, the limiting effect of the narrowing columns 518 enables the movable arm 516 to drive the side supporting rollers 517 to synchronously rotate inwards, the reset spring 519 is stretched, the included angle between the two V-shaped movable arms 516 is reduced, the distance between the two side supporting rollers 517 is changed, therefore, the clamping and locking of the H-shaped steel main bodies 6 with different widths can be realized by utilizing the two side supporting rollers 517, after the third electric push rod 501 is reset, the movable arm 516 can reset under the elastic force of the reset spring 519, the distance between the two side supporting rollers 517 can be automatically enlarged, the H-shaped steel main body 6 can be conveniently moved in and out, the bent plate 505 can drive the H-shaped steel main body 6 to rotate upwards to change the placing angle of the H-shaped steel main body 6, and the situation of the H-shaped steel main body 6 can be used in occasions where the inclined welding of the main body 8 and the H-shaped steel main body 6 are needed.
Referring to fig. 2 and 3, the clamping assembly 33 includes a second electric push rod 335 fixedly connected to the front end of the mounting frame 336, an output end of the second electric push rod 335 is fixedly connected with a second rack 337, the second rack 337 is a double-sided rack, two sides of the second rack 337 are respectively connected with a fan blade gear 338 in a meshed manner, the fan blade gears 338 are rotatably connected to the mounting frame 336, a second connecting arm 334 is fixedly connected to the fan blade gears 338, the second connecting arm 334 is hinged to the front end of the inflection support arm 333, a first connecting arm 332 is hinged to the inflection support arm 333, one end, away from the inflection support arm 333, of the first connecting arm 332 is hinged to the mounting frame 336, the first connecting arm 332 and the second connecting arm 334 are distributed in parallel, and the rear end of the inflection support arm 333 is fixedly connected with a clamping jaw 331.
During specific work, the second rack 337 is controlled to translate backwards through the second electric push rod 335, the second rack 337 is linked with the fan blade gear 338 to rotate, so that the second connecting arm 334 drives the first connecting arm 332 to synchronously rotate backwards through the inflection support arm 333, and the inflection support arm 333 drives the clamping jaw 331 to synchronously move to clamp the installation lining plate 8.
Referring to fig. 2 and 3, the docking assembly 32 includes a screw rod 323 screwed on the bottom of the movable seat 321, and a guide rod 324 slidably connected on the bottom of the movable seat 321, where the guide rod 324 is fixedly connected to the upper side of the stand 2, the screw rod 323 is rotatably connected to the upper side of the stand 2, one end of the screw rod 323 is fixedly connected to the output end of the first driving motor 322, and the first driving motor 322 is fixedly connected to the upper side of the stand 2.
In specific operation, the screw rod 323 is controlled to rotate by the first driving motor 322 to drive the movable seat 321 to move along the guide rod 324, and the movable seat 321 drives the installation lining plate 8 to approach the welding end of the H-shaped steel main body 6 by the clamping assembly 33.
Referring to fig. 2, the positioning assembly 31 includes a support rod 311 rotatably connected to the rear end of the top of the stand 2, a connecting rod 314 is vertically and fixedly connected to the rear end of the support rod 311, a positioning plate 316 is fixedly connected to the upper end of the connecting rod 314, the positioning plate 316 corresponds to the position of the welding mechanical arm 4, a first gear 313 located on the front side of the connecting rod 314 is fixedly connected to the support rod 311, the first gear 313 is engaged with and connected to a first rack 312, the right end of the first rack 312 is fixedly connected to the output end of a first electric push rod 315, and the first electric push rod 315 is fixedly connected to the rear end of the stand 2.
During specific work, the first rack 312 is controlled to translate through the first electric push rod 315, the first gear 313 is driven to rotate by the first rack 312, the supporting rod 311 is controlled to rotate through the first gear 313, the supporting rod 311 drives the connecting rod 314 to rotate, the positioning plate 316 is lifted or retracted, when the positioning plate 316 is retracted, the positioning plate 316 can be prevented from influencing the alignment of welding, and when the positioning plate 316 is lifted, the welding end position of the H-shaped steel main body 6 can be positioned.
Referring to fig. 5, the rear end of any one of the rotating rings 507 is fixedly connected with a concentric gear ring 509, the lower left end of the gear ring 509 is in meshed connection with a second gear 502, the second gear 502 is rotatably mounted at the lower end of the stand 504 through a rotating rod, the front end surface of the rotating rod is fixedly connected to the output end of the second driving motor 503, and the second driving motor 503 is fixedly connected to the corresponding stand 504.
During specific work, the second gear 502 is enabled to rotate through the second driving motor 503 so as to drive the gear ring 509 to rotate, the gear ring 509 drives the swivel 507 to synchronously rotate, and the swivel 507 drives the installation lining plate 8 and the H-shaped steel main body 6 to integrally and automatically overturn through the supporting plate 7 and the rocker 505, so that welding is conveniently carried out on each welding connection point of the installation lining plate 8 and the H-shaped steel main body 6.
Referring to fig. 5 and fig. 6, the upper side of the rocker 505 is further fixedly connected with a plurality of arches 511 at equal intervals, the upper side of each arch 511 is fixedly connected with a fourth electric push rod 510, and the output end of each fourth electric push rod 510 is fixedly connected with a pressing block 506.
In specific work, the control pressing block 506 is operated through the fourth electric push rod 510 to press the upper surface of the H-shaped steel main body 6, so that the H-shaped steel main body 6 is prevented from being separated from the movable plate 508 when being overturned.
Referring to fig. 5 and 7, the pin rod is fixedly connected to the lower side of the rear end of the rocker 505, two ends of the pin rod are rotatably connected to the ear plates, the ear plates are fixedly connected to the upper side of the supporting plate 7, an angle dial 514 is fixedly connected to one side of the ear plates, a pointer 515 fixedly connected to the end of the pin rod is arranged on the left side of the angle dial 514, and the pointer 515 is located in a scale section of the angle dial 514.
When the rocker 505 rotates upwards, the rocker drives the pin rod and the control pointer 515 to rotate integrally and synchronously, the pointer 515 deflects along the angle dial 514, the change of the rotation angle of the rocker 505 is conveniently observed, and the accurate data is utilized to ensure the inclination alignment of the mounting lining plate 8 and the H-shaped steel main body 6.
Referring to fig. 5 and 8, the bottom of the movable plate 508 is further rotatably connected with a plurality of pulleys 521, and the pulleys 521 are in rolling contact with the rocker 505. The pulley 521 reduces frictional resistance applied to the movable plate 508 when it moves, so that the movable plate 508 moves smoothly.
When in operation, the device comprises: s1: firstly, the H-shaped steel main body 6 is placed on the movable plate 508, the movable arm 516 carries out bottom bearing on the H-shaped steel main body 6, the H-shaped steel main body 6 is positioned between side supporting rollers 517 which are arranged front and back, the installation lining plate 8 is placed between clamping jaws 331, then the second rack 337 is controlled to translate through the second electric push rod 335, the second rack 337 is linked with the rotation of the fan blade gear 338, the second connecting arm 334 drives the first connecting arm 332 to synchronously rotate backwards through the inflection support arm 333, the inflection support arm 333 drives the clamping jaws 331 to synchronously move so as to clamp the installation lining plate 8, meanwhile, the movable plate 508 translates through the third electric push rod 501, the movable plate 508 synchronously pulls the movable arm 516, the movable arm 516 moves between two narrowing columns 518, the limiting effect of the narrowing columns 518 enables the movable arm 516 to drive the side supporting rollers 517 to synchronously rotate inwards, the reset spring 519 is stretched, the clamping locking of the H-shaped steel main body 6 is utilized by the two side supporting rollers 517, and the upper surface of the H-shaped steel main body 6 is tightly pressed through the fourth electric push rod 510 running the control press block 506.
S2: the first rack 312 is controlled to translate through the operation of the first electric push rod 315, the first gear 313 is driven to rotate by the first rack 312, the supporting rod 311 is controlled to rotate through the first gear 313, the supporting rod 311 drives the connecting rod 314 to rotate so as to retract the positioning plate 316, then the screw rod 323 is controlled to rotate through the first driving motor 322 so as to drive the movable seat 321 to move along the guide rod 324, the movable seat 321 drives the installation lining plate 8 to approach the welding end of the H-shaped steel main body 6 through the clamping assembly 33, after the front end of the H-shaped steel main body 6 is abutted against the installation lining plate 8, the welding mechanical arm 4 is used for welding the upper end of the abutting part of the H-shaped steel main body 6 and the installation lining plate 8, after the welding of the upper end is finished, the clamping of the first installation lining plate 8 by the first installation and holding mechanism 3 is released, the installation lining plate 8 is suspended, then the second gear 502 is driven to rotate through the second driving motor 503 so as to drive the gear 509 to rotate, the gear 509 to drive the rotating ring 507 to synchronously rotate, and the rotating ring 507 is driven by the rotating ring 507 to rotate synchronously, and the installation lining plate 7 and the whole H-shaped steel main body 6 are driven by the rotating ring 507 to automatically overturn to change the welding surface.
S3: when the installation lining plate 8 and the H-shaped steel main body 6 are obliquely welded, the operation in the step S1 is finished firstly, then the rocker 505 can drive the H-shaped steel main body 6 to rotate upwards through the fifth electric push rod 512 to change the placement angle of the H-shaped steel main body 6, the H-shaped steel main body 6 is inclined, when the rocker 505 rotates upwards, the rocker 505 drives the pin rod and the control pointer 515 to rotate integrally and synchronously, the pointer 515 deflects along the angle dial 514, the change of the rotation angle of the rocker 505 is conveniently observed, the inclination alignment of the installation lining plate 8 and the H-shaped steel main body 6 is ensured by using accurate data, and then the operation in the step S2 is carried out.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a steel construction factory building H shaped steel welding equipment, includes bottom plate (1) and installs welding arm (4) on bottom plate (1) right side, its characterized in that: the H-shaped steel welding equipment of the steel structure factory building further comprises:
the first holding mechanism (3) is arranged at the left front side of the welding mechanical arm (4) and used for clamping the mounting lining plate (8); the second holding mechanism (5) is arranged at the right rear side of the welding mechanical arm (4) and is used for clamping the H-shaped steel main body (6);
the first holding mechanism (3) comprises a frame seat (2) fixedly connected to the front side of the top of the bottom plate (1), a movable seat (321) is movably arranged on the upper side of the frame seat (2), a mounting frame (336) is fixedly connected to the upper side of the movable seat (321), a clamping component (33) for clamping the mounting lining plate (8) is arranged on the mounting frame (336), a butt joint component (32) for enabling the movable seat (321) to approach to the second holding mechanism (5) is arranged at the bottom of the movable seat (321), and a positioning component (31) for positioning the front end head of the H-shaped steel main body (6) is further arranged at the rear end of the frame seat (2);
the second holding mechanism (5) comprises a plurality of vertical seats (504) fixedly connected to the rear side of the bottom plate (1) at equal intervals, rotating rings (507) are connected inside the vertical seats (504) in a rotating mode, supporting plates (7) are fixedly connected between the inside of each rotating ring (507) in a joint mode, a rocker (505) is arranged on the upper side of each supporting plate (7), the rear end of each rocker (505) is hinged to the supporting plates (7) through a pin rod, a horizontal positioning seat (513) is further arranged between the lower side of the front end of each rocker (505) and the supporting plates (7), the lower end of each horizontal positioning seat (513) is fixedly connected to the supporting plates (7), the upper end of each horizontal positioning seat (513) is contacted with each rocker (505), a fifth electric push rod (512) is hinged to the bottom of the front end of each supporting plate (505), a movable plate (508) is movably arranged on each supporting plate (7), one end of each movable plate (508) is connected with the output ends of a plurality of third electric push rods (501), the third electric push rods (501) are fixedly connected to the upper plates (505), the upper ends of the movable arms (508) are fixedly connected to form a plurality of movable arms (516), the movable arms (516) are fixedly connected to the upper ends of the movable arms (516) at equal intervals, the outside of the movable part is also symmetrically provided with narrowing columns (518), the narrowing columns (518) are in sliding contact with the outer side edges of the movable arms (516), the narrowing columns (518) are fixedly connected to the rocker (505), the outer side edges of the movable arms (516) are connected with one end of a reset spring (519), the other end of the reset spring (519) is fixedly connected to a fixed column (520), the fixed column (520) is fixedly connected to the rocker (505), and the narrowing columns (518) and the fixed columns (520) at the same movable part are in linear distribution;
the clamping assembly (33) comprises a second electric push rod (335) fixedly connected to the front end of the mounting frame (336), the output end of the second electric push rod (335) is fixedly connected with a second rack (337), the second rack (337) is a double-sided rack, two sides of the second rack (337) are all meshed with a fan blade gear (338), the fan blade gear (338) is rotationally connected to the mounting frame (336), the fan blade gear (338) is fixedly connected with a second connecting arm (334), the second connecting arm (334) is hinged to the front end of the inflection support arm (333), the inflection support arm (333) is further hinged to a first connecting arm (332), one end of the first connecting arm (332) away from the inflection support arm (333) is hinged to the mounting frame (336), the first connecting arm (332) and the second connecting arm (334) are distributed in parallel, and the rear end of the inflection support arm (333) is fixedly connected with a clamping jaw (331).
2. The steel structure plant H-section welding apparatus according to claim 1, wherein: the butt joint assembly (32) comprises a screw rod (323) which is connected to the bottom of the movable seat (321) through threads, and a guide rod (324) which is connected to the bottom of the movable seat (321) in a sliding mode, wherein the guide rod (324) is fixedly connected to the upper side of the frame seat (2), the screw rod (323) is rotatably connected to the upper side of the frame seat (2), one end of the screw rod (323) is fixedly connected with the output end of the first driving motor (322), and the first driving motor (322) is fixedly connected to the upper side of the frame seat (2).
3. The steel structure plant H-section welding apparatus according to claim 1, wherein: the positioning assembly (31) comprises a supporting rod (311) which is rotationally connected to the rear end of the top of the frame seat (2), a connecting rod (314) is vertically and fixedly connected to the rear end of the supporting rod (311), a positioning plate (316) is fixedly connected to the upper end of the connecting rod (314), the positioning plate (316) corresponds to the position of the welding mechanical arm (4), a first gear (313) which is positioned on the front side of the connecting rod (314) is fixedly connected to the supporting rod (311), a first rack (312) is connected to the first gear (313) in a meshed mode, the right end of the first rack (312) is fixedly connected to the output end of the first electric push rod (315), and the first electric push rod (315) is fixedly connected to the rear end of the frame seat (2).
4. The steel structure plant H-section welding apparatus according to claim 1, wherein: any one swivel (507) rear end fixedly connected with is with ring gear (509) of axle center, and ring gear (509) meshing is connected with second gear (502), and second gear (502) are installed at stand (504) lower extreme through the dwang rotation, and the preceding terminal surface fixed connection of dwang is on the output of second driving motor (503), and second driving motor (503) fixed connection is on corresponding stand (504).
5. The steel structure plant H-section welding apparatus according to claim 1, wherein: the rocker (505) upside is a plurality of bow members (511) of equidistance fixedly connected with still, and fourth electric putter (510) of bow member (511) upside fixedly connected with, fourth electric putter (510) output fixedly connected with briquetting (506).
6. The steel structure plant H-section welding apparatus according to claim 1, wherein: the pin rod is fixedly connected to the lower side of the rear end of the rocker (505), two ends of the pin rod are rotatably connected to the lug plates, the lug plates are fixedly connected to the upper side of the supporting plate (7), an angle dial (514) is fixedly connected to one lug plate, a pointer (515) fixedly connected to the end of the pin rod is arranged on the left side of the angle dial (514), and the pointer (515) is located in a scale section of the angle dial (514).
7. The steel structure plant H-section welding apparatus according to claim 1, wherein: the bottom of the movable plate (508) is also rotatably connected with a plurality of pulleys (521), and the pulleys (521) are in rolling contact with the rocker (505).
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| CN202311331404.4A CN117300486B (en) | 2023-10-13 | 2023-10-13 | H-shaped steel welding equipment for steel structure factory building |
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