CN116944631A - Fireproof valve welding device and welding method - Google Patents
Fireproof valve welding device and welding method Download PDFInfo
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- CN116944631A CN116944631A CN202311119039.0A CN202311119039A CN116944631A CN 116944631 A CN116944631 A CN 116944631A CN 202311119039 A CN202311119039 A CN 202311119039A CN 116944631 A CN116944631 A CN 116944631A
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- welding
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- plate
- workbench
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- 238000003466 welding Methods 0.000 title claims abstract description 95
- 238000000034 method Methods 0.000 title claims description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 82
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 42
- 239000010959 steel Substances 0.000 claims abstract description 42
- 238000009434 installation Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
- 238000010030 laminating Methods 0.000 abstract description 3
- 238000003475 lamination Methods 0.000 abstract 1
- 230000008602 contraction Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002787 reinforcement Effects 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
- B23K9/00—Arc welding or cutting
-
- 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
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the technical field of fire-proof valve welding, in particular to a fire-proof valve welding device, which comprises a workbench, wherein a supporting plate is arranged on the upper surface of the workbench in a rotating and laminating way, the lower surface of the supporting plate is connected with a rotating mechanism, fixing mechanisms are arranged on the upper surface of the supporting plate and positioned at four corners, each fixing mechanism comprises a plurality of clamping pieces, and clamping moving mechanisms are arranged on the upper end surface and the lower end surface of each clamping piece. According to the invention, the rotating mechanism, the travelling mechanism and the welding mechanism are effectively combined, so that the device can finish rapid welding of the connection parts of a plurality of angle steels and four corners of a plurality of fixing frames only by using one welding gun, and meanwhile, the fixing mechanism and the clamping moving mechanism arranged in the device can effectively fix the angle steels between the upper clamping plate and the lower clamping plate and perform rapid lamination and fixation with the four corners of the plurality of fixing frames, thereby improving the welding efficiency of the fire-proof valve frame.
Description
Technical Field
The invention relates to the technical field of fire-proof valve welding, in particular to a fire-proof valve welding device and a fire-proof valve welding method.
Background
The fire damper is a valve form that is closed by gravity and the action of a spring mechanism, and is a temperature control of the memory alloy. The novel product also has the function of utilizing the memory alloy to deform so as to close the valve, and the function is as follows: when the temperature of the smoke reaches 280 ℃, people are basically evacuated, smoke is exhausted without practical significance, and the smoke is burnt at the moment, and the valve is automatically closed to avoid the spread of fire.
When the fire-proof valve frame is welded, four connecting frames are needed, and angle steel is respectively used for synchronous reinforcement welding at four connecting four corners, but when the diagonal steel and the connecting frames are welded, the conventional welding device generally needs to use four welding guns for welding the two connecting four corners, so that the consumption rate of the welding guns is improved to a certain extent;
meanwhile, when the angle steel and the connecting frame are used for synchronous welding, the angle steel can be inconvenient to quickly combine and fix with the corner of the connecting frame, so that the integral welding efficiency and the final achievement of the fireproof valve frame are affected.
Disclosure of Invention
The invention aims to solve the defects in the background art and provides a welding device and a welding method for a fireproof valve.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a fire prevention valve welding set, includes the workstation, the workstation upper surface rotates the laminating and is provided with the backup pad, the lower surface of backup pad is connected with rotary mechanism, the upper surface of backup pad just is located four corners department and is provided with fixed establishment, fixed establishment includes a plurality of clamps, the up and down terminal surface department of clamps is provided with the clamp moving mechanism, the one end department of workstation sets up the value and moves the mouth, the one end of workstation just is located and moves mouthful department and be provided with advancing mechanism, advancing mechanism's removal end installs welding mechanism, the lower fixed surface of workstation installs the supporting leg.
Preferably, the rotary mechanism comprises a rotary column, one end of the rotary column penetrates through the lower surface of the middle connecting support plate of the workbench, a first gear is sleeved on the outer surface of the rotary column, a second gear is meshed with the extension part of the first gear, the inner side of the second gear is connected with an output shaft of a motor, the motor is fixedly arranged at the lower surface of the workbench through a mounting frame, and a fixing piece is fixedly arranged at the bottom end of the rotary column and the upper end of the motor output shaft respectively.
Preferably, the fixing mechanism comprises four fixing plates, the four fixing plates are respectively and fixedly arranged at four corners of the upper surface of the supporting plate, a first telescopic cylinder and a first guide rod are respectively arranged in the fixing plates close to the upper end, the telescopic ends of the first telescopic cylinder and the first guide rod are fixedly connected with the rear side of the clamping piece, and a V-shaped clamping opening is formed in the other side of the clamping piece.
Preferably, the clamping moving mechanism comprises an upper clamping plate and a lower clamping plate, the rear end of the inner part of the upper clamping plate is in sliding fit with the outer surfaces of the two support rods, the bottom ends of the support rods are fixedly connected with the upper ends of the moving plates, the upper ends of the support rods are fixedly provided with jacking columns, the outer surfaces of the support rods are sleeved with first springs, and the two ends of each first spring are respectively connected with the lower ends of the jacking columns and the upper surfaces of the upper clamping plates.
Preferably, the pull ring is fixedly installed on the upper surface of the upper clamping plate and located at the rear end, the bottom ends of the movable plate and the lower clamping plate are respectively in sliding fit with the outer surfaces of the two sliding rods, a fixed column is fixedly installed at one end of each sliding rod, the other end of each sliding rod is fixedly connected with one side of the mounting plate, and one end of the folded plate is fixedly connected with the bottom end of one side of the mounting plate.
Preferably, the bottom ends of the two folded plates are respectively connected with the upper end face and the lower end face of the clamping piece, the second springs are sleeved on the outer surfaces of the sliding rods, one of the two ends of the second springs is respectively connected with the front side of the mounting plate and the rear side of the movable plate, the other of the two ends of the second springs is respectively connected with the front side of the mounting plate and the rear side of the lower clamping plate, and the bottom ends of the movable plate and the lower clamping plate are respectively in sliding fit with the upper end faces of the two folded plates.
Preferably, the travelling mechanism comprises two bases, the two bases are fixedly arranged at one end of the workbench, the inner sides of the two bases are respectively connected with two ends of the screw rod in a rotating mode, one end of the screw rod penetrates through an output shaft of a servo motor connected with the inside of one base, the servo motor is fixedly arranged at the inner side of one base, and a sliding seat matched with threads is sleeved on the outer surface of the screw rod.
Preferably, the welding mechanism comprises a second telescopic cylinder and a second guide rod, the second telescopic cylinder and the second guide rod are fixedly arranged on the inner side of the sliding seat, the telescopic ends of the second telescopic cylinder and the second guide rod are fixedly connected with the rear side of the movable seat, a third telescopic cylinder and a third guide rod are fixedly arranged in the movable seat, and the telescopic ends of the third telescopic cylinder and the third guide rod are fixedly connected with the lower surface of the mounting seat.
Preferably, the welding gun is fixedly installed in the installation seat, the electric wires are fixedly connected to the bottom ends of the welding gun, the two inner sides of the bases are fixedly connected with the two ends of the supporting frame, and the upper surface of the supporting frame is in sliding fit with the bottom end of the sliding seat.
The welding method of the fireproof valve comprises the following steps:
s1: placing angle steel on the inner side of the clamping moving mechanism;
s2: the four fixing frames are placed in the middle of the supporting plate and are close to each other, and the fixing frames are fixed through the fixing mechanism;
s3: controlling the clamping moving mechanism to push the angle steel to be attached to the fastening fixing frame;
s4: and welding the side edges of the diagonal steel with the surface of the fixing frame through a welding mechanism.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, a servo motor is started, the servo motor drives a sliding seat and a mechanism on the sliding seat to transversely move to a position, close to the left side, of a workbench, a second telescopic cylinder is started, the second telescopic cylinder drives a moving seat to a position, close to the front side of one side of a fixed frame and one side of an angle steel, a welding gun is electrified through an electric wire, a third telescopic cylinder is started, the third telescopic cylinder drives the welding gun to move up and down, the welding gun performs rapid welding on the joint of one side of the angle steel and one side of the fixed frame, then the motor drives a supporting plate and a mechanism on the supporting plate to rotate for every 90 degrees, a travelling mechanism and a welding mechanism are synchronously started to perform rapid welding on the joint of one side of the angle steel and one side of the fixed frames, then the servo motor is started to drive the mechanism on the sliding seat and the sliding seat to transversely move to a position, close to the right side of the workbench, and the operation is repeated, and rapid welding is performed on the joint of the other side of the angle steel and the other side of the fixed frames.
2. According to the invention, the pull ring is pulled to enable the upper clamping plate to move upwards, then angle steel is placed between the upper clamping plate and the lower clamping plate, the rear side of the angle steel is tightly attached to a V-shaped clamping opening arranged on the front side of the clamping piece, the pull ring is loosened, the angle steel is fixedly clamped between the upper clamping plate and the lower clamping plate through elastic contraction of a first spring arranged at the upper end, then four fixing frames are placed in the middle of a supporting plate and are close to each other, a plurality of first telescopic cylinders are started, the first telescopic cylinders drive a mechanism arranged on the clamping piece and the clamping piece to move to four corners where the inner sides of the four angle steel are tightly attached to four corners of the four fixing frames respectively, and when the front ends of the upper clamping plate and the lower clamping plate touch the fixing frames, the sliding rods arranged at the rear ends and the second springs elastically slide backwards.
3. Based on the invention, the rotating mechanism, the advancing mechanism and the welding mechanism are effectively combined, so that the device can finish the rapid welding of the joints of the four corners of the plurality of angle steels and the plurality of fixing frames only by using one welding gun, and meanwhile, the fixing mechanism and the clamping moving mechanism arranged in the device can effectively fix the angle steels between the upper clamping plate and the lower clamping plate and rapidly attach and fix the angle steels with the four corners of the plurality of fixing frames, thereby improving the welding efficiency of the fire-proof valve frame.
Drawings
FIG. 1 is a schematic diagram of a welding device and a welding method for a fire damper according to the present invention;
FIG. 2 is a schematic structural view of a main mechanism of a welding device and a welding method for a fire valve according to the present invention;
FIG. 3 is a schematic view showing a structure of a supporting plate in a welding device and a welding method for a fire damper according to the present invention;
FIG. 4 is a schematic view showing the structure of a rotating mechanism and a supporting plate in a welding device and a welding method for a fire valve according to the present invention;
FIG. 5 is a schematic view of a fixing mechanism and a clamping and moving mechanism in a welding device and a welding method for a fire valve according to the present invention;
FIG. 6 is a schematic diagram of a welding device and a welding method for a fire damper according to the present invention;
FIG. 7 is a schematic structural view of a welding mechanism in a welding device and a welding method for a fire damper according to the present invention;
fig. 8 is a schematic structural diagram of an actual product in the welding device and the welding method for the fire damper according to the present invention.
In the figure: 1. a work table; 2. a support plate; 3. a clamping piece; 4. a moving port; 5. support legs; 6. rotating the column; 7. a first gear; 8. a fixing member; 9. a second gear; 10. a motor; 11. a mounting frame; 12. a fixing plate; 13. a first telescopic cylinder; 14. a first guide bar; 15. v-shaped clamping ports; 16. an upper clamping plate; 17. a lower clamping plate; 18. a support rod; 19. a moving plate; 20. a top column; 21. a first spring; 22. a pull ring; 23. a slide bar; 24. fixing the column; 25. a mounting plate; 26. a folded plate; 27. a second spring; 28. a base; 29. a screw rod; 30. a servo motor; 31. a slide; 32. a support frame; 33. a second telescopic cylinder; 34. a second guide bar; 35. a movable seat; 36. a third telescopic cylinder; 37. a third guide bar; 38. a mounting base; 39. a welding gun; 40. an electric wire; 41. a fixing frame; 42. angle steel.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
1-8, including workstation 1, workstation 1 upper surface rotates the laminating and is provided with backup pad 2, the lower surface of backup pad 2 is connected with rotary mechanism, the upper surface of backup pad 2 just is located four corners department and is provided with fixed establishment, fixed establishment includes a plurality of clamps 3, the up and down terminal surface department of clamps 3 is provided with the clamp moving mechanism, the one end department of workstation 1 is provided with moves mouth 4, the one end of workstation 1 just is located and moves mouth 4 department and is provided with advancing mechanism, advancing mechanism's removal end installs welding mechanism, workstation 1's lower surface fixed mounting has supporting leg 5.
According to the invention, the rotating mechanism, the travelling mechanism and the welding mechanism are effectively combined, so that the device can finish rapid welding of the four corners of the plurality of angle steels 42 and the plurality of fixing frames 41 only by using one welding gun 39, and meanwhile, the fixing mechanism and the clamping moving mechanism arranged in the device can effectively fix the angle steels 42 between the upper clamping plate 16 and the lower clamping plate 17 and rapidly attach and fix the four corners of the plurality of fixing frames 41, thereby improving the welding efficiency of the fire-proof valve frame.
As shown in fig. 4, the rotating mechanism comprises a rotating column 6, one end of the rotating column 6 penetrates through the middle part of the workbench 1 and is connected with the lower surface of the supporting plate 2, a first gear 7 is sleeved on the outer surface of the rotating column 6, a second gear 9 is meshed with the extension part of the first gear 7, the inner side of the second gear 9 is connected with the output shaft of a motor 10, the motor 10 is fixedly installed on the lower surface of the workbench 1 through a mounting frame 11, a fixing piece 8 is fixedly installed at the bottom end of the rotating column 6 and the upper end of the output shaft of the motor 10 respectively, the motor 10 is started, the motor 10 drives the second gear 9 to rotate, the second gear 9 drives the first gear 7 meshed with the extension part to rotate, and the first gear 7 drives the rotating column 6 and the supporting plate 2 to rotate.
As shown in fig. 3 and 5, the fixing mechanism comprises four fixing plates 12, the four fixing plates 12 are respectively and fixedly installed at four corners of the upper surface of the supporting plate 2, a first telescopic cylinder 13 and a first guide rod 14 are respectively installed inside the fixing plates 12 near the upper end, the telescopic ends of the first telescopic cylinder 13 and the first guide rod 14 are fixedly connected with the rear side of the clamping piece 3, and a V-shaped clamping opening 15 is formed in the other side of the clamping piece 3.
The clamping moving mechanism comprises an upper clamping plate 16 and a lower clamping plate 17, the rear end of the inner part of the upper clamping plate 16 is in sliding fit with the outer surfaces of two support rods 18, the bottom ends of the support rods 18 are fixedly connected with the upper ends of moving plates 19, the upper ends of the support rods 18 are fixedly provided with jacking columns 20, the outer surfaces of the support rods 18 are sleeved with first springs 21, the two ends of each first spring 21 are respectively connected with the lower ends of the jacking columns 20 and the upper surface of the upper clamping plate 16, pull rings 22 are fixedly arranged on the upper surface of the upper clamping plate 16 and positioned at the rear end, the bottom ends of the moving plates 19 and the lower clamping plate 17 are respectively in sliding fit with the outer surfaces of two sliding rods 23, one end fixed mounting of slide bar 23 has fixed column 24, one side of the other end fixed connection mounting panel 25 of slide bar 23, one side bottom department fixed connection folded plate 26 of mounting panel 25's one side, the upper and lower terminal surface department of clamping piece 3 is connected respectively to the bottom of two folded plates 26, the surface cover of slide bar 23 is equipped with second spring 27, the front side of mounting panel 25 and the rear side of movable plate 19 are connected respectively at the both ends of a second spring 27, the front side of mounting panel 25 and the rear side of lower clamp plate 17 are connected respectively at the both ends of another second spring 27, movable plate 19 and the bottom of lower clamp plate 17 respectively with the up end sliding fit of two folded plates 26. Pulling the pull ring 22 to enable the upper clamping plate 16 to move upwards, placing the angle steel 42 between the upper clamping plate 16 and the lower clamping plate 17, tightly attaching the rear side of the angle steel 42 to the V-shaped clamping opening 15 formed in the front side of the clamping piece 3, loosening the pull ring 22, fixedly clamping the angle steel 42 between the upper clamping plate 16 and the lower clamping plate 17 through elastic contraction of the first spring 21 arranged at the upper end, placing the four fixing frames 41 in the middle of the supporting plate 2 and mutually closing, starting a plurality of first telescopic cylinders 13, enabling the first telescopic cylinders 13 to drive a mechanism arranged on the clamping piece 3 and the clamping piece 3 to move to four corners of the four fixing frames 41 to enable the inner sides of the four angle steel 42 to be respectively attached to the four corners of the four fixing frames 41, and enabling the front ends of the upper clamping plate 16 and the lower clamping plate 17 to elastically slide backwards through the sliding rods 23 and the second springs 27 arranged at the rear ends when touching the fixing frames 41.
As shown in fig. 1, 2 and 6, the travelling mechanism comprises two bases 28, the two bases 28 are fixedly installed at one end of the workbench 1, the inner sides of the two bases 28 are respectively and rotatably connected with two ends of a screw rod 29, one end of the screw rod 29 penetrates through an output shaft of an internal connection servo motor 30 of one base 28, the servo motor 30 is fixedly installed at the inner side of one base 28, a sliding seat 31 in threaded fit is sleeved on the outer surface of the screw rod 29, the inner sides of the two bases 28 are fixedly connected with two ends of a supporting frame 32, the upper surface of the supporting frame 32 is in sliding fit with the bottom end of the sliding seat 31, the servo motor 30 is started, the servo motor 30 drives the screw rod 29 to rotate, and the screw rod 29 drives the sliding seat 31 to transversely move on the supporting frame 32.
As shown in fig. 7, the welding mechanism includes a second telescopic cylinder 33 and a second guide rod 34, the second telescopic cylinder 33 and the second guide rod 34 are fixedly mounted on the inner side of the slide seat 31, the telescopic ends of the second telescopic cylinder 33 and the second guide rod 34 are fixedly connected with the rear side of the moving seat 35, a third telescopic cylinder 36 and a third guide rod 37 are fixedly mounted in the moving seat 35, and the telescopic ends of the third telescopic cylinder 36 and the third guide rod 37 are fixedly connected with the lower surface of the mounting seat 38. The welding gun 39 is fixedly installed in the installation seat 38, and the bottom end of the welding gun 39 is fixedly connected with the electric wire 40. The second telescopic cylinder 33 is started, the second telescopic cylinder 33 drives the movable seat 35 to move to the front position close to one side of the fixed frame 41 and the angle steel 42, the welding gun 39 is electrified through the electric wire 40, the third telescopic cylinder 36 is started, the third telescopic cylinder 36 drives the welding gun 39 to move up and down, and the welding gun 39 rapidly welds the joint of the angle steel 42 and the fixed frame 41.
The welding method of the fire damper comprises the following steps:
s1: placing angle 42 inside the clamping movement mechanism;
s2: four fixing frames 41 are placed in the middle of the supporting plate 2 and are close to each other, and the fixing frames 41 are fixed through a fixing mechanism;
s3: the clamping moving mechanism is controlled to push the angle steel 42 to be attached to the fixing frame 41;
s4: the side edges of the angle steel 42 and the surface of the fixing frame 41 are welded by a welding mechanism.
In the specific use process, the pull ring 22 is pulled to enable the upper clamping plate 16 to move upwards, then the angle steel 42 is placed between the upper clamping plate 16 and the lower clamping plate 17, the rear side of the angle steel 42 is tightly attached to the V-shaped clamping opening 15 arranged at the front side of the clamping piece 3, the pull ring 22 is loosened, the angle steel 42 is fixedly clamped between the upper clamping plate 16 and the lower clamping plate 17 through the elastic contraction of the first spring 21 arranged at the upper end, the four fixing frames 41 are placed at the middle part of the supporting plate 2 and are tightly attached to each other, the first telescopic cylinders 13 are started, the first telescopic cylinders 13 drive the mechanism arranged on the clamping piece 3 and the clamping piece 41 to move to the four corners where the inner sides of the four angle steel 42 are tightly attached to the four fixing frames 41 respectively, when the front ends of the upper clamping plate 16 and the lower clamping plate 17 touch the fixing frames 41, the sliding rod 23 and the second spring 27 arranged at the rear end elastically slide backwards, the servo motor 30 is started, the servo motor 30 drives the sliding seat 31 and a mechanism on the sliding seat 31 to transversely move to the position, close to the left side, of the workbench 1, the second telescopic cylinder 33 is started, the second telescopic cylinder 33 drives the moving seat 35 to move to the position, close to the front of one side of the fixing frame 41 and the angle steel 42, the welding gun 39 is electrified through the electric wire 40, the third telescopic cylinder 36 is started, the welding gun 39 is driven to move up and down, the welding gun 39 performs quick welding on the joint of one side of the angle steel 42 and one side of the fixing frame 41, the motor 10 is started, the motor 10 drives the supporting plate 2 and the mechanism on the supporting plate 2 to rotate every 90 degrees, the synchronous starting travelling mechanism and the welding mechanism perform quick welding on the joint of one side of the angle steel 42 and one side of the fixing frames 41, the servo motor 30 is started to drive the slide seat 31 and the mechanism on the slide seat 31 to transversely move to the position close to the right side of the workbench 1, the operation is repeated, and the connection parts of the other sides of the angle steels 42 and the other sides of the fixing frames 41 are quickly welded.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a fire prevention valve welding set, includes workstation (1), its characterized in that: the upper surface of the workbench (1) is rotationally attached with a supporting plate (2), the lower surface of the supporting plate (2) is connected with a rotating mechanism, fixing mechanisms are arranged on the upper surface of the supporting plate (2) and at four corners, each fixing mechanism comprises a plurality of clamping pieces (3), clamping moving mechanisms are arranged at the upper end face and the lower end face of each clamping piece (3), the welding machine is characterized in that a movable opening (4) is formed in one end of the workbench (1), a travelling mechanism is arranged at one end of the workbench (1) and located at the movable opening (4), a welding mechanism is mounted at the movable end of the travelling mechanism, and supporting legs (5) are fixedly mounted on the lower surface of the workbench (1).
2. A fire damper welding apparatus as defined in claim 1, wherein: the rotary mechanism comprises a rotary column (6), one end of the rotary column (6) penetrates through the lower surface of a middle connecting support plate (2) of the workbench (1), a first gear (7) is sleeved on the outer surface of the rotary column (6), a second gear (9) is meshed at the extension position of the first gear (7), an output shaft of a motor (10) is connected with the inner side of the second gear (9), the motor (10) is fixedly installed at the lower surface of the workbench (1) through an installation frame (11), and a fixing piece (8) is fixedly installed at the bottom end of the rotary column (6) and the upper end of the output shaft of the motor (10) respectively.
3. A fire damper welding apparatus as defined in claim 1, wherein: the fixing mechanism comprises four fixing plates (12), the four fixing plates (12) are respectively and fixedly arranged at four corners of the upper surface of the supporting plate (2), a first telescopic cylinder (13) and a first guide rod (14) are respectively arranged inside the fixing plates (12) close to the upper end, the telescopic ends of the first telescopic cylinder (13) and the first guide rod (14) are fixedly connected with the rear side of the clamping piece (3), and a V-shaped clamping opening (15) is formed in the other side of the clamping piece (3).
4. A fire damper welding apparatus according to claim 3, wherein: the clamping moving mechanism comprises an upper clamping plate (16) and a lower clamping plate (17), the rear end of the inner portion of the upper clamping plate (16) is in sliding fit with the outer surfaces of two support rods (18), the bottom ends of the support rods (18) are fixedly connected with the upper ends of moving plates (19), jacking columns (20) are fixedly arranged at the upper ends of the support rods (18), first springs (21) are sleeved on the outer surfaces of the support rods (18), and the two ends of each first spring (21) are respectively connected with the lower ends of the jacking columns (20) and the upper surfaces of the upper clamping plates (16).
5. The fire valve welding apparatus of claim 4, wherein: the upper surface of last clamping plate (16) and be located rear end department fixed mounting have pull ring (22), the bottom of movable plate (19) and lower clamping plate (17) respectively with the surface sliding fit of two slide bars (23), the one end fixed mounting of slide bar (23) has fixed column (24), the one side of other end fixed connection mounting panel (25) of slide bar (23), one side bottom department fixed connection folded plate (26) of mounting panel (25).
6. A fire damper welding apparatus as defined in claim 5, wherein: the bottom of two folded plates (26) are connected the upper and lower terminal surface department of clamping piece (3) respectively, the surface cover of slide bar (23) is equipped with second spring (27), one the front side of mounting panel (25) and the rear side of movable plate (19) are connected respectively at the both ends of second spring (27), and the front side of mounting panel (25) and the rear side of lower clamp plate (17) are connected respectively at the both ends of another second spring (27), movable plate (19) and the bottom of lower clamp plate (17) respectively with the up end sliding fit of two folded plates (26).
7. A fire damper welding apparatus as defined in claim 1, wherein: the travelling mechanism comprises two bases (28), wherein the two bases (28) are fixedly arranged at one end of a workbench (1), the inner sides of the two bases (28) are respectively and rotatably connected with two ends of a screw rod (29), one end of the screw rod (29) penetrates through an output shaft of an internal connection servo motor (30) of one base (28), the servo motor (30) is fixedly arranged at the inner side of one base (28), and a sliding seat (31) in threaded fit is sleeved on the outer surface of the screw rod (29).
8. A fire damper welding apparatus as defined in claim 7, wherein: the welding mechanism comprises a second telescopic cylinder (33) and a second guide rod (34), the second telescopic cylinder (33) and the second guide rod (34) are fixedly arranged on the inner side of the sliding seat (31), the telescopic ends of the second telescopic cylinder (33) and the second guide rod (34) are fixedly connected with the rear side of the movable seat (35), a third telescopic cylinder (36) and a third guide rod (37) are fixedly arranged in the movable seat (35), and the telescopic ends of the third telescopic cylinder (36) and the third guide rod (37) are fixedly connected with the lower surface of the mounting seat (38).
9. A fire damper welding apparatus as defined in claim 8, wherein: the inside fixed mounting of mount pad (38) has welding rifle (39), the bottom fixedly connected with electric wire (40) of welding rifle (39), two the inboard fixed connection support frame (32) of base (28) both ends, the upper surface of support frame (32) and the bottom sliding fit of slide (31).
10. A method of welding fire damper using the apparatus of any one of claims 1-9, characterized in that: the method comprises the following steps:
s1: placing angle steel (42) on the inner side of the clamping moving mechanism;
s2: four fixing frames (41) are placed in the middle of the supporting plate (2) and are close to each other, and the fixing frames (41) are fixed through a fixing mechanism;
s3: the clamping moving mechanism is controlled to push the angle steel (42) to be attached to the fixing frame (41);
s4: and welding the side edge of the angle steel (42) and the surface of the fixing frame (41) through a welding mechanism.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311119039.0A CN116944631A (en) | 2023-09-01 | 2023-09-01 | Fireproof valve welding device and welding method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311119039.0A CN116944631A (en) | 2023-09-01 | 2023-09-01 | Fireproof valve welding device and welding method |
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| CN116944631A true CN116944631A (en) | 2023-10-27 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210080987U (en) * | 2019-05-14 | 2020-02-18 | 广州市元晟自动化科技有限公司 | Automatic welding machine for fireproof valve frame body |
| CN113118696A (en) * | 2021-04-23 | 2021-07-16 | 储信法兰管件有限公司 | Intelligent welding device and method for pipe fitting end flange |
| CN215616094U (en) * | 2021-08-16 | 2022-01-25 | 山东济电德能电气设备有限公司 | Frame assembling die of ring main unit |
| CN116140877A (en) * | 2023-02-22 | 2023-05-23 | 广州魁科机电科技有限公司 | Anti-deformation wing bracket welding device |
| CN116160172A (en) * | 2023-03-15 | 2023-05-26 | 南通市国盾门业有限公司 | Steel structure frame welding tool for manufacturing fireproof door |
| CN116618786A (en) * | 2023-07-20 | 2023-08-22 | 苏州众捷汽车零部件股份有限公司 | Multi-station flame welding device for vehicle air conditioner pipe |
| CN219598475U (en) * | 2023-03-15 | 2023-08-29 | 山东天星钢结构工程有限公司 | Steel member manufacturing and welding device |
-
2023
- 2023-09-01 CN CN202311119039.0A patent/CN116944631A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210080987U (en) * | 2019-05-14 | 2020-02-18 | 广州市元晟自动化科技有限公司 | Automatic welding machine for fireproof valve frame body |
| CN113118696A (en) * | 2021-04-23 | 2021-07-16 | 储信法兰管件有限公司 | Intelligent welding device and method for pipe fitting end flange |
| CN215616094U (en) * | 2021-08-16 | 2022-01-25 | 山东济电德能电气设备有限公司 | Frame assembling die of ring main unit |
| CN116140877A (en) * | 2023-02-22 | 2023-05-23 | 广州魁科机电科技有限公司 | Anti-deformation wing bracket welding device |
| CN116160172A (en) * | 2023-03-15 | 2023-05-26 | 南通市国盾门业有限公司 | Steel structure frame welding tool for manufacturing fireproof door |
| CN219598475U (en) * | 2023-03-15 | 2023-08-29 | 山东天星钢结构工程有限公司 | Steel member manufacturing and welding device |
| CN116618786A (en) * | 2023-07-20 | 2023-08-22 | 苏州众捷汽车零部件股份有限公司 | Multi-station flame welding device for vehicle air conditioner pipe |
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