CN117139978A - Automatic welding equipment of combustor - Google Patents
Automatic welding equipment of combustor Download PDFInfo
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- CN117139978A CN117139978A CN202311436584.2A CN202311436584A CN117139978A CN 117139978 A CN117139978 A CN 117139978A CN 202311436584 A CN202311436584 A CN 202311436584A CN 117139978 A CN117139978 A CN 117139978A
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- burner
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- 238000003466 welding Methods 0.000 title claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims description 55
- 230000000670 limiting effect Effects 0.000 claims description 23
- 230000009471 action Effects 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 34
- 230000008569 process Effects 0.000 abstract description 27
- 239000000725 suspension Substances 0.000 abstract 1
- 210000001503 joint Anatomy 0.000 description 14
- 230000000694 effects Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance Substances 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
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- 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
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention relates to the technical field of burner welding, in particular to automatic welding equipment of a burner, which comprises a processing shell, wherein a fixed shaft is fixedly connected inside the processing shell, a movable ring is sleeved on the fixed shaft in a sliding manner, two support plates are fixedly connected to the side surfaces of the movable ring, a U-shaped frame is arranged above the two support plates together, and a first clamping plate is fixedly connected to the top of the U-shaped frame; according to the invention, the upper component of the burner is clamped and fixed on the top of the first clamping plate, and is butted with the lower component of the burner along with the overturning of the first clamping plate in the axial moving process, so that the upper component of the burner is ensured to be clamped and fixed after being effectively supported and stressed, the mounting difficulty of the upper component of the burner is effectively reduced, and the situation that the upper component of the burner falls down due to unstable taking during manual suspension fixation is prevented.
Description
Technical Field
The invention relates to the technical field of burner welding, in particular to automatic welding equipment for a burner.
Background
The burner is a device for converting substances into heat energy through a chemical reaction of combustion, namely air and fuel are mixed according to a proper proportion through a premixing device so as to be fully combusted; the burner has various classification modes according to different attributes; diesel furnaces, which are one type of burner, are commonly used for traveling, camping, etc., and use diesel as fuel to provide a continuous source of combustion.
The prior art discloses some patent documents related to the technical field of kitchen range accessory production, and Chinese patent application number is CN201811611808.8 discloses a positioning device for welding a kitchen range burner shell, and the positioning device comprises a bottom plate, a top adjusting frame and a side adjusting frame, wherein the top adjusting frame comprises a locking device and a clamping centering device, the clamping centering device comprises a clamping device, a centering device and a fixing device, the clamping device is provided with two groups, the two groups of clamping devices are reversely arranged on two sides of the fixing device, the clamping device comprises a first cylinder, a connecting rod and a clamping arm, and the connecting rod is fixedly connected to the first cylinder.
The prior art is usually through carrying out the individual fixed with the combustor casing that waits to weld, then align the contact with the combustor casing, and carry out welded fastening to the combustor casing of contact under the operation of staff, in actual course of working, when fixing respectively the combustor casing, the casing subassembly that is located the top need hang the casing fixed in the fixed in-process of centre gripping, thereby make the bottom of top casing can be welded with the casing contact of below, be difficult to carry out accurate installation to the casing subassembly at spacing fixed in-process staff, and drop down easily at the fixed in-process casing of centre gripping, the casing subassembly of mutual contact needs the manual work to weld, thereby the cost of labor in the course of working has been increased.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides automatic welding equipment of a combustor.
In order to achieve the above purpose, the invention adopts the following technical scheme: the automatic welding equipment of the burner comprises a processing shell, wherein a fixed shaft is fixedly connected to the inside of the processing shell, a movable ring is sleeved on the fixed shaft in a sliding manner, two support plates are fixedly connected to the side faces of the movable ring, a U-shaped frame is arranged above the two support plates together, a first clamping plate is fixedly connected to the top of the U-shaped frame, a sliding rotating mechanism is connected between the movable ring and the fixed shaft, and the movable ring rotates by one hundred eighty degrees under the action of the sliding rotating mechanism when the movable ring axially moves along the fixed shaft;
a sliding descending mechanism is connected between the U-shaped frame and the supporting plate, and after the movable ring rotates under the action of the sliding rotating mechanism, the U-shaped frame vertically descends under the action of the sliding descending mechanism;
one end fixedly connected with go-between of expansion ring, the go-between cover is established on the fixed axle, the surface rotation of go-between is connected with first connecting plate, the bottom fixedly connected with second connecting plate of first connecting plate, one side fixedly connected with second grip block of second connecting plate, the second grip block is located under the first grip block, first grip block with all be connected with spacing fixture on the second grip block, be connected with on the first grip block and adsorb fixed establishment, be connected with axial drive mechanism on the second connecting plate, fixedly mounted with two electric welder on the inside bottom surface of processing casing, two electric welder's welding end sets up relatively.
Preferably, the sliding rotation mechanism comprises a fixed frame and an inclined half groove, the inclined half groove is formed in the surface of the fixed shaft, an upper sliding groove and a lower sliding groove are fixedly communicated with each other at two ends of the inclined half groove respectively, the upper sliding groove is located on the upper surface of the fixed shaft, the lower sliding groove is located on the lower surface of the fixed shaft, the fixed frame is fixedly communicated with the top of the movable ring, two mounting blocks are arranged in the fixed frame, spherical half grooves are formed in the lower portions of one adjacent sides of the two mounting blocks, balls are connected between the spherical half grooves in a rolling mode, and are located in the upper sliding groove, and a movable adjusting mechanism is connected between the two mounting blocks.
Preferably, the movable adjusting mechanism comprises a bar-shaped groove and two connecting bars, the bar-shaped groove is formed in the top of the fixed frame, the two connecting bars are respectively and fixedly connected to the tops of the two mounting blocks, the top ends of the connecting bars extend to the upper portion of the fixed frame along the bar-shaped groove, the top of the fixed frame is rotationally connected with a bidirectional screw rod, and the top ends of the two connecting bars are respectively and spirally connected to the two ends of the bidirectional screw rod.
Preferably, the sliding descending mechanism comprises two sliding blocks and two vertical sliding rails, the two vertical sliding rails are respectively and fixedly connected to the tops of the two supporting plates, the two sliding blocks are respectively and fixedly connected to two sides of the U-shaped frame, the sliding blocks are in sliding connection with the interiors of the adjacent vertical sliding rails, round rods are fixedly connected to the interiors of the vertical sliding rails and are respectively and slidably inserted into the adjacent sliding blocks, springs are sleeved on the round rods, two ends of each spring are respectively and fixedly connected to the adjacent sliding blocks and the top surface of the interiors of the vertical sliding rails, fixing pins are fixedly connected to one sides of the sliding blocks, rotating rings are respectively and rotatably connected to the fixing pins, two guiding frames are fixedly connected to one side of the interiors of the processing shell, each guiding frame comprises an inclined surface section and a parallel section, and the two guiding frames are positioned on two sides of the lower sliding grooves.
Preferably, the limiting clamping mechanism comprises four limiting clamping jaws, the four limiting clamping jaws are arranged on two opposite sides of the top of the first clamping plate and two opposite sides of the top of the second clamping plate, two hydraulic cylinders are fixedly mounted on the tops of the first clamping plate and the second clamping plate, and piston shafts of the hydraulic cylinders are fixedly connected to one sides of the limiting clamping jaws.
Preferably, the adsorption fixing mechanism comprises a mounting groove, the mounting groove is formed in the center of the top of the first clamping plate, an electric sucking disc is fixedly mounted in the mounting groove, and the adsorption end of the electric sucking disc is flush with the top of the first clamping plate.
Preferably, the axial driving mechanism comprises a transmission screw and two protruding blocks, the transmission screw is rotationally connected in the processing shell, the second connecting plate is in threaded connection on the transmission screw, one side of the processing shell is fixedly provided with a motor, an output shaft of the motor is fixedly connected with one end of the transmission screw, the two protruding blocks are respectively and fixedly connected with two sides of the second connecting plate, sliding rods are respectively and slidably inserted on the protruding blocks, and two ends of the sliding rods are respectively and fixedly connected with two sides in the processing shell.
Compared with the prior art, the invention has the following beneficial effects:
1. through fixing the subassembly centre gripping on the combustor at the top of first grip block to make the subassembly on the combustor follow the upset of first grip block and the subassembly butt joint under the combustor at axial displacement's in-process, guarantee that the subassembly is fixed again to the centre gripping on the combustor after obtaining effectual bearing atress, thereby effectually reduce the installation degree of difficulty of subassembly on the combustor, prevent that the circumstances that the unsettled is fixed because of taking unstably drops from producing when artifical, subassembly and combustor are passed through between electric welding torch under the combustor after the butt joint, and remove the welding through electric welding torch work to the contact position of subassembly on the combustor and the subassembly both sides under the combustor, the manual work has been omitted and the operation of welding has been carried out, the cost of labor is effectually practiced thrift.
2. After the ball moves to the inside of the inclined half groove along the upper sliding groove, the ball is guided to move along the track of the inclined half groove in the axial movement process, so that the movable ring rotates along the surface of the fixed shaft, after the ball moves to the inside of the lower sliding groove from the inclined half groove, the movable ring rotates one hundred eighty degrees and stops rotating in the axial movement process, and in the continuous movement process of the ball along the lower sliding groove, the movable ring stops rotating and continues to axially move, so that the rotation of the movable ring in the axial movement process is completed.
3. Through the threaded connection effect between two ends of the bidirectional screw rod and the two connecting strips, the two connecting strips are mutually far away along the strip-shaped groove, and the two mounting blocks are driven to be mutually far away, so that the distance between the two mounting blocks and the ball is increased, the limiting effect of the two spherical half grooves on the ball is adjusted, the situation that the ball cannot rotate due to overtightening of the ball clamping is prevented, the excessive abrasion of local areas of the ball is reduced, and the service life of the ball is prolonged.
4. In the process that the ball continues to move along the lower sliding groove, the two fixing pins are close to the inclined surface section of the guide frame in the moving process, and under the action of contact extrusion between the inclined surface section and the rotating ring on the surface of the fixing pins, the two fixing pins move downwards in the axial moving process through extrusion of the inclined surface section, so that the two sliding blocks are driven to move downwards along the adjacent vertical sliding rails, when the sliding blocks slide downwards along the circular rod, compression deformation is generated by extrusion of the adjacent springs, the U-shaped frame moves downwards, the first clamping plate is driven to move downwards, and the upper component of the burner on the first clamping plate moves downwards in the axial moving process and is in butt joint with the lower component of the burner which moves axially.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of a first perspective of the mating structure of the stationary shaft, movable ring and first connecting plate of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4 at C in accordance with the present invention;
FIG. 6 is a schematic view of a second perspective of the mating structure of the stationary shaft, movable ring and first connecting plate of the present invention;
FIG. 7 is a schematic view of the combination of the movable ring, the fixed frame and the balls according to the present invention;
in the figure: 1. processing the shell; 2. a fixed shaft; 3. a movable ring; 4. a support plate; 5. a U-shaped frame; 6. a first clamping plate; 7. a connecting ring; 8. a first connection plate; 9. a second connecting plate; 10. a second clamping plate; 11. an electric welding gun; 12. a fixed frame; 13. an inclined half-groove; 14. an upper chute; 15. a lower chute; 16. a mounting block; 17. spherical half-grooves; 18. a ball; 19. a bar-shaped groove; 20. a connecting strip; 21. a two-way screw rod; 22. a slide block; 23. a vertical slide rail; 24. a circular rod; 25. a spring; 26. a fixing pin; 27. a rotating ring; 28. a guide frame; 2801. a bevel section; 2802. parallel sections; 29. limiting clamping jaws; 30. a hydraulic cylinder; 31. a mounting groove; 32. an electric suction cup; 33. a transmission screw rod; 34. a protruding block; 35. a motor; 36. a sliding rod.
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.
The automatic welding equipment of the burner as shown in fig. 1 to 7 comprises a processing shell 1, wherein a fixed shaft 2 is fixedly connected to the inside of the processing shell 1, a movable ring 3 is sleeved on the fixed shaft 2 in a sliding manner, two support plates 4 are fixedly connected to the side surfaces of the movable ring 3, a U-shaped frame 5 is arranged above the two support plates 4 together, a first clamping plate 6 is fixedly connected to the top of the U-shaped frame 5, a sliding rotation mechanism is connected between the movable ring 3 and the fixed shaft 2, and the movable ring 3 rotates by one hundred eighty degrees under the action of the sliding rotation mechanism when the movable ring 3 axially moves along the fixed shaft 2;
a sliding descending mechanism is connected between the U-shaped frame 5 and the supporting plate 4, and after the movable ring 3 rotates under the action of the sliding rotating mechanism, the U-shaped frame 5 vertically descends under the action of the sliding descending mechanism;
one end of the movable ring 3 is fixedly connected with a connecting ring 7, the connecting ring 7 is sleeved on the fixed shaft 2, the surface of the connecting ring 7 is rotationally connected with a first connecting plate 8, the bottom of the first connecting plate 8 is fixedly connected with a second connecting plate 9, one side of the second connecting plate 9 is fixedly connected with a second clamping plate 10, the second clamping plate 10 is positioned right below the first clamping plate 6, both the first clamping plate 6 and the second clamping plate 10 are connected with a limiting clamping mechanism, the first clamping plate 6 is connected with an adsorption fixing mechanism, the second connecting plate 9 is connected with an axial driving mechanism, two electric welding guns 11 are fixedly installed on the bottom surface inside the processing shell 1, and welding ends of the two electric welding guns 11 are oppositely arranged; during operation, in the prior art, the to-be-welded burner housings are individually fixed, then the burner housings are aligned and contacted, the contacted burner housings are welded and fixed under the operation of staff, when the burner housings are respectively fixed in the actual processing process, the upper housing component needs to be suspended and fixed in the clamping and fixing process, so that the bottom of the upper housing can be contacted with the lower housing for welding, the staff is difficult to accurately install the housing component in the limiting and fixing process, the housings are easy to drop downwards in the clamping and fixing process, and the mutually contacted housing components need to be welded manually, so that the labor cost in the processing process is increased; the technical scheme can solve the problems, and the specific working mode is as follows: the upper assembly opening of the burner to be welded is upwards placed on the top of the first clamping plate 6, the lower assembly opening of the burner is upwards placed on the top of the second clamping plate 10, the upper assembly of the burner and the lower assembly of the burner are respectively clamped and limited by the effect of the limiting clamping mechanism, the upper assembly of the burner is adsorbed and fixed on the top of the first clamping plate 6 by the effect of the adsorption fixing mechanism, the second connecting plate 9 axially moves along the fixed shaft 2 by the effect of the axial driving mechanism, the first connecting plate 8 moves along with the second connecting plate 9 and drives the connecting ring 7 to move on the surface of the fixed shaft 2, the movable ring 3 axially moves along with the connecting ring 7 on the surface of the fixed shaft 2, the movable ring 3 axially rotates by one hundred eighty degrees along the surface of the fixed shaft 2 by the effect of the sliding rotating mechanism, and the connecting ring 7 is driven to rotate in a matched manner at the rotating joint of the first connecting plate 8, when the movable ring 3 rotates, the first clamping plate 6 drives the upper burner assembly to turn over and enables the upper burner assembly to be suspended with the opening downwards, when the upper burner assembly and the lower burner assembly are in positive opposition, the bottom of the upper burner assembly and the top of the lower burner assembly are in contact welding, namely the welding assembly of the burner shell can be completed, the upper burner assembly is adsorbed and fixed by the adsorption fixing mechanism, the upper burner assembly is prevented from falling from the limiting clamping mechanism after the upper burner assembly is turned over and suspended, the positioning stability of the upper burner assembly is improved, when the upper burner assembly is turned over, the first clamping plate 6 and the second clamping plate 10 continue to axially move, the U-shaped frame 5 vertically descends under the action of the sliding descending mechanism, thereby drive first grip block 6 at axial displacement's in-process downwardly moving, make the upper assembly of combustor follow first grip block 6 downwardly moving and with the lower subassembly contact butt joint of combustor, the welding end of two electric welding guns 11 welds the contact butt joint position of upper assembly of combustor and lower subassembly both sides, thereby accomplish the welding of combustor casing, through fixing the upper assembly of combustor centre gripping at the top of first grip block 6, and make the upper assembly of combustor butt joint with lower subassembly of combustor along with the upset of first grip block 6 in axial displacement's in-process, carry out the centre gripping again after obtaining effectual bearing atress and fix, thereby the installation degree of difficulty of the upper assembly of combustor is guaranteed, prevent that the manual work from carrying out the unsettled circumstances that drops because of taking produces, the upper assembly of combustor and lower subassembly of combustor pass through between electric welding guns 11 after the butt joint, and carry out the removal welding to the contact position of upper assembly of combustor and lower subassembly both sides of combustor through electric welding gun 11 work, the manual work has been omitted and the manual work and has been welded the cost of labor has been effectively saved.
As a further embodiment of the present invention, the sliding rotation mechanism comprises a fixed frame 12 and an inclined half groove 13, the inclined half groove 13 is formed on the surface of the fixed shaft 2, two ends of the inclined half groove 13 are fixedly communicated with an upper chute 14 and a lower chute 15 respectively, the upper chute 14 is positioned on the upper surface of the fixed shaft 2, the lower chute 15 is positioned on the lower surface of the fixed shaft 2, the fixed frame 12 is fixedly communicated with the top of the movable ring 3, two mounting blocks 16 are arranged in the fixed frame 12, spherical half grooves 17 are formed below one side adjacent to the two mounting blocks 16, balls 18 are connected between the two spherical half grooves 17 in a rolling way, the balls 18 are positioned in the upper chute 14, and a movable adjustment mechanism is connected between the two mounting blocks 16; when the movable ring 3 moves along with the connecting ring 7 on the surface of the fixed shaft 2, the movable ring 3 drives the top fixed frame 12 to move along with the connecting ring 7, the two mounting blocks 16 inside the fixed frame 12 synchronously move along with the fixed frame 12 and roll the balls 18 along the upper sliding groove 14, when the balls 18 move along the upper sliding groove 14 to the inside of the inclined half groove 13, the balls 18 guide the movement along the track of the inclined half groove 13 in the axial movement process, so that the movable ring 3 rotates along the surface of the fixed shaft 2, when the balls 18 move from the inclined half groove 13 to the inside of the lower sliding groove 15, the movable ring 3 rotates one hundred eighty degrees in the axial movement process and stops rotating, and in the continuous movement process of the balls 18 along the lower sliding groove 15, the movable ring 3 stops rotating and continues to axially move, so that the rotation of the movable ring 3 in the axial movement process is completed.
As a further embodiment of the present invention, the movable adjustment mechanism includes a bar-shaped groove 19 and two connecting bars 20, the bar-shaped groove 19 is opened at the top of the fixed frame 12, the two connecting bars 20 are respectively and fixedly connected at the top of the two mounting blocks 16, the top ends of the connecting bars 20 extend to the upper side of the fixed frame 12 along the bar-shaped groove 19, the top of the fixed frame 12 is rotatably connected with a bidirectional screw rod 21, and the top ends of the two connecting bars 20 are respectively and threadedly connected at two ends of the bidirectional screw rod 21; during operation, through rotating the two-way screw rod 21, make the two-way screw rod 21 rotate to through the threaded connection effect between two ends of two-way screw rod 21 and two connecting strips 20, make two connecting strips 20 keep away from each other along bar groove 19, and drive two installation piece 16 to keep away from each other, make the distance between two installation pieces 16 and the ball 18 increase, thereby adjust the spacing effect of two spherical half grooves 17 to the ball 18, prevent to the ball 18 centre gripping too tightly cause the unable pivoted condition of ball 18 to produce, reduce the regional excessive wearing and tearing of ball 18, improve the life of ball 18.
As a further embodiment of the present invention, the sliding descent mechanism comprises two sliding blocks 22 and two vertical sliding rails 23, the two vertical sliding rails 23 are respectively and fixedly connected to the tops of the two supporting plates 4, the two sliding blocks 22 are respectively and fixedly connected to two sides of the U-shaped frame 5, the sliding blocks 22 are in sliding connection with the interiors of the adjacent vertical sliding rails 23, the interiors of the vertical sliding rails 23 are respectively and fixedly connected with round rods 24, the round rods 24 are respectively and slidingly inserted on the adjacent sliding blocks 22, springs 25 are sleeved on the round rods 24, two ends of the springs 25 are respectively and fixedly connected to the top surfaces of the interiors of the adjacent sliding blocks 22 and the vertical sliding rails 23, one sides of the two sliding blocks 22, which are far away from each other, are respectively and fixedly connected with a fixed pin 26, the surfaces of the fixed pin 26 are respectively and rotatably connected with a rotating ring 27, one side of the interior of the processing shell 1 is fixedly connected with two guide frames 28, the guide frames 28 comprise an inclined surface segment 2801 and a parallel segment 2802, and the two guide frames 28 are positioned on two sides of the lower sliding groove 15; in operation, when the movable ring 3 rotates for one hundred eighty degrees in the axial movement process and stops rotating, and continues to axially move along the fixed shaft 2, the movable ring 3 drives the two support plates 4 to turn upside down, the U-shaped frame 5 turns upside down along with the two support plates 4, the balls 18 continue to move along the lower sliding groove 15, the two fixing pins 26 approach the inclined surface section 2801 of the guide frame 28 in the movement process, and under the contact extrusion effect between the inclined surface section 2801 and the rotating ring 27 on the surface of the fixing pins 26, the two fixing pins 26 move downwards in the axial movement process through the extrusion of the inclined surface section 2801, so that the two sliding blocks 22 are driven to move downwards along the adjacent vertical sliding rails 23, and when the sliding blocks 22 slide downwards along the circular rods 24, the adjacent springs 25 are extruded to generate compression deformation, so that the U-shaped frame 5 moves downwards, and drives the first clamping plate 6 to move downwards, so that the upper burner assembly on the first clamping plate 6 moves downwards in the axial moving process and is in butt joint with the lower burner assembly which moves axially, when the fixing pin 26 moves from the inclined surface section 2801 to the parallel section 2802, the upper burner assembly and the lower burner assembly are in contact butt joint, and in the moving process on the parallel section 2802, the butt joint position between the upper burner assembly and the lower burner assembly is subjected to moving welding under the welding action of the welding guns 11 through the two welding guns 11, after the welding is finished, the movable ring 3 moves reversely along the fixing shaft 2, the clamping and fixing of the upper burner assembly and the lower burner assembly are canceled in the reverse moving process, the welded upper burner assembly and lower burner assembly are taken out from between the first clamping plate 6 and the second clamping plate 10, the movable ring 3 is then moved back to the initial position and ready for the next welding operation.
As a further embodiment of the invention, the limiting clamping mechanism comprises four limiting clamping jaws 29, the four limiting clamping jaws 29 are arranged on two opposite sides of the top of the first clamping plate 6 and the second clamping plate 10, two hydraulic cylinders 30 are fixedly arranged on the tops of the first clamping plate 6 and the second clamping plate 10, and piston shafts of the hydraulic cylinders 30 are fixedly connected to one sides of the limiting clamping jaws 29; during operation, the piston shaft of the hydraulic cylinder 30 drives the limiting clamping jaw 29 to move, so that two adjacent limiting clamping jaws 29 are synchronously close to each other, and the burner assemblies at the tops of the first clamping plate 6 and the second clamping plate 10 are clamped and limited.
As a further embodiment of the invention, the adsorption fixing mechanism comprises a mounting groove 31, wherein the mounting groove 31 is formed in the center of the top of the first clamping plate 6, an electric sucking disc 32 is fixedly arranged in the mounting groove 31, and the adsorption end of the electric sucking disc 32 is flush with the top of the first clamping plate 6; during operation, after the subassembly carries out spacing centre gripping through two spacing clamping jaws 29 at first grip block 6 top on the combustor, start electric sucking disc 32, adsorb fixedly to the subassembly on the combustor through electric sucking disc 32, make the subassembly on the combustor follow first grip block 6 upset opening after down, the absorption that can be stable on first grip block 6 improves the stability when welding.
As a further embodiment of the present invention, the axial driving mechanism comprises a transmission screw 33 and two protruding blocks 34, the transmission screw 33 is rotatably connected inside the processing shell 1, the second connecting plate 9 is in threaded connection with the transmission screw 33, one side of the processing shell 1 is fixedly provided with a motor 35, an output shaft of the motor 35 is fixedly connected to one end of the transmission screw 33, the two protruding blocks 34 are respectively and fixedly connected to two sides of the second connecting plate 9, sliding rods 36 are respectively inserted on the protruding blocks 34 in a sliding manner, and two ends of the sliding rods 36 are respectively and fixedly connected to two sides inside the processing shell 1; during operation, the output shaft of the motor 35 rotates to drive the transmission screw rod 33 to rotate, and through threaded connection of the transmission screw rod 33 and the second connecting plate 9, the second connecting plate 9 transversely moves through rotation of the transmission screw rod 33, in the moving process of the second connecting plate 9, the protruding blocks 34 on two sides of the second connecting plate 9 slide along the corresponding sliding rods 36, limit the moving track of the second connecting plate 9, and stability in the moving process of the second connecting plate 9 is improved.
The working principle of the invention is as follows:
placing the upper assembly opening of the burner to be welded on the top of the first clamping plate 6 upwards, placing the lower assembly opening of the burner on the top of the second clamping plate 10 upwards, clamping and limiting the upper assembly of the burner and the lower assembly of the burner respectively under the action of a limiting clamping mechanism, adsorbing and fixing the upper assembly of the burner on the top of the first clamping plate 6 under the action of an adsorption fixing mechanism, enabling the second connecting plate 9 to axially move along the fixed shaft 2 under the action of an axial driving mechanism, enabling the first connecting plate 8 to axially move along with the second connecting plate 9 and drive the connecting ring 7 to axially move along with the connecting ring 7 on the surface of the fixed shaft 2, enabling the movable ring 3 to axially rotate by one hundred eighty degrees along the surface of the fixed shaft 2 under the action of a sliding rotating mechanism, and the connecting ring 7 is driven to rotate in a matched manner at the rotating joint of the first connecting plate 8, when the movable ring 3 rotates, the first clamping plate 6 drives the upper burner assembly to turn over, and the upper burner assembly opening is suspended downwards, when the upper burner assembly opening is opposite to the lower burner assembly opening, the bottom of the upper burner assembly is welded with the top of the lower burner assembly in a contact manner, namely the welding assembly of the burner shell can be completed, the upper burner assembly is adsorbed and fixed through the adsorption fixing mechanism, the upper burner assembly is prevented from falling from the limiting clamping mechanism after the upper burner assembly is turned over and suspended, the positioning stability of the upper burner assembly is improved, when the upper burner assembly is turned over, the first clamping plate 6 and the second clamping plate 10 continue to axially move, the U-shaped frame 5 vertically descends under the action of the sliding descending mechanism, the first clamping plate 6 is driven to move downwards in the axial moving process, so that the upper burner assembly moves downwards along with the first clamping plate 6 and is in contact butt joint with the lower burner assembly, and the contact butt joint positions of the two sides of the upper burner assembly and the lower burner assembly are welded through the welding ends of the two electric welding guns 11, so that the welding of the burner shell is completed; through fixing the subassembly centre gripping on the combustor at the top of first grip block 6 to make the subassembly on the combustor follow the upset of first grip block 6 with the subassembly butt joint under the combustor at axial displacement's in-process, guarantee that the subassembly is fixed again to the centre gripping on the combustor after obtaining effectual bearing atress, thereby effectually reduce the installation degree of difficulty of subassembly on the combustor, prevent that the circumstances that drops because of taking unstability when unsettled the fixation is carried out to the manual work from taking to produce, subassembly on the combustor and subassembly under the combustor pass through between electric welder 11 after the butt joint, and carry out the removal welding through electric welder 11 work to the contact position of subassembly on the combustor and subassembly both sides under the combustor, the manual work has been omitted and the operation of welding has been carried out, the cost of labor is effectually practiced thrift.
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 foregoing embodiments, but rather, the foregoing embodiments and description illustrate the principles of the invention, and that various changes and modifications may be effected therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (7)
1. The automatic welding equipment of the burner comprises a processing shell (1), and is characterized in that a fixed shaft (2) is fixedly connected to the inside of the processing shell (1), a movable ring (3) is sleeved on the fixed shaft (2) in a sliding manner, two support plates (4) are fixedly connected to the side faces of the movable ring (3), a U-shaped frame (5) is jointly arranged above the two support plates (4), a first clamping plate (6) is fixedly connected to the top of the U-shaped frame (5), a sliding rotation mechanism is connected between the movable ring (3) and the fixed shaft (2), and when the movable ring (3) axially moves along the fixed shaft (2), the movable ring (3) rotates by one hundred eighty degrees under the action of the sliding rotation mechanism;
a sliding descending mechanism is connected between the U-shaped frame (5) and the supporting plate (4), and after the movable ring (3) rotates under the action of the sliding rotating mechanism, the U-shaped frame (5) is vertically descended under the action of the sliding descending mechanism;
one end fixedly connected with go-between (7) of expansion ring (3), go-between (7) cover is established on fixed axle (2), the surface rotation of go-between (7) is connected with first connecting plate (8), the bottom fixedly connected with second connecting plate (9) of first connecting plate (8), one side fixedly connected with second grip block (10) of second connecting plate (9), second grip block (10) are located under first grip block (6), first grip block (6) with all be connected with spacing fixture on second grip block (10), be connected with on first grip block (6) and adsorb fixed establishment, be connected with axial drive mechanism on second connecting plate (9), fixedly mounted with two electric welder (11) on the inside bottom surface of processing casing (1), two welding end of electric welder (11) set up relatively.
2. The automatic welding equipment of a combustor according to claim 1, characterized in that the sliding rotation mechanism comprises a fixed frame (12) and an inclined half groove (13), the inclined half groove (13) is formed in the surface of the fixed shaft (2), two ends of the inclined half groove (13) are fixedly communicated with an upper sliding groove (14) and a lower sliding groove (15) respectively, the upper sliding groove (14) is located on the upper surface of the fixed shaft (2), the lower sliding groove (15) is located on the lower surface of the fixed shaft (2), the fixed frame (12) is fixedly communicated with the top of the movable ring (3), two mounting blocks (16) are arranged in the fixed frame (12), spherical half grooves (17) are formed in the lower portion of one side, adjacent to the two mounting blocks (16), balls (18) are connected between the two spherical half grooves (17) in a rolling mode, the balls (18) are located in the inner portion of the upper sliding groove (14), and a movable adjusting mechanism is connected between the two mounting blocks (16).
3. The automatic welding equipment of a burner according to claim 2, characterized in that the movable adjusting mechanism comprises a bar-shaped groove (19) and two connecting bars (20), the bar-shaped groove (19) is formed at the top of the fixed frame (12), the two connecting bars (20) are respectively and fixedly connected at the tops of the two mounting blocks (16), the top ends of the connecting bars (20) extend to the upper side of the fixed frame (12) along the bar-shaped groove (19), the top of the fixed frame (12) is rotationally connected with a bidirectional screw rod (21), and the top ends of the two connecting bars (20) are respectively and fixedly connected with two ends of the bidirectional screw rod (21).
4. The automatic welding equipment of a burner according to claim 2, characterized in that the sliding descending mechanism comprises two sliding blocks (22) and two vertical sliding rails (23), the two vertical sliding rails (23) are respectively and fixedly connected to the tops of the two supporting plates (4), the two sliding blocks (22) are respectively and fixedly connected to two sides of the U-shaped frame (5), the sliding blocks (22) are in sliding connection with the interiors of the adjacent vertical sliding rails (23), round rods (24) are fixedly connected to the interiors of the vertical sliding rails (23), the round rods (24) are respectively and slidingly inserted on the adjacent sliding blocks (22), springs (25) are sleeved on the round rods (24), two ends of each spring (25) are respectively and fixedly connected to the top surfaces of the interiors of the adjacent sliding blocks (22) and the vertical sliding rails (23), one sides, far away from each other, of the two sliding blocks (22) are fixedly connected with fixing pins (26), the fixing pins (26) are in rotating connection with rings (27) on the surfaces of the adjacent vertical sliding rails (23), the two guide frames (28) are connected to the two guide frames (28), and the guide frames (28) are connected to the two guide frames (28) and the guide segments (28) and the guide segment (2).
5. The automatic welding equipment of a burner according to claim 1, characterized in that the limiting clamping mechanism comprises four limiting clamping jaws (29), the four limiting clamping jaws (29) are arranged on two opposite sides of the tops of the first clamping plate (6) and the second clamping plate (10), two hydraulic cylinders (30) are fixedly arranged on the tops of the first clamping plate (6) and the second clamping plate (10), and piston shafts of the hydraulic cylinders (30) are fixedly connected to one side of the limiting clamping jaws (29).
6. The automatic welding equipment for the burner according to claim 5, wherein the adsorption fixing mechanism comprises a mounting groove (31), the mounting groove (31) is formed in the center of the top of the first clamping plate (6), an electric sucking disc (32) is fixedly arranged in the mounting groove (31), and the adsorption end of the electric sucking disc (32) is flush with the top of the first clamping plate (6).
7. An automated welding apparatus for a burner according to claim 1, wherein the axial driving mechanism comprises a transmission screw (33) and two protruding blocks (34), the transmission screw (33) is rotatably connected to the inside of the processing housing (1), the second connecting plate (9) is screwed to the transmission screw (33), a motor (35) is fixedly mounted on one side of the processing housing (1), an output shaft of the motor (35) is fixedly connected to one end of the transmission screw (33), the two protruding blocks (34) are respectively fixedly connected to two sides of the second connecting plate (9), sliding rods (36) are respectively inserted on the protruding blocks (34), and two ends of the sliding rods (36) are respectively fixedly connected to two sides of the inside of the processing housing (1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311436584.2A CN117139978B (en) | 2023-11-01 | 2023-11-01 | Automatic welding equipment of combustor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311436584.2A CN117139978B (en) | 2023-11-01 | 2023-11-01 | Automatic welding equipment of combustor |
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| CN117139978B CN117139978B (en) | 2023-12-26 |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4656328A (en) * | 1984-11-26 | 1987-04-07 | Parker Kinetic Designs, Inc. | Welding fixture |
| KR100991200B1 (en) * | 2010-08-02 | 2010-11-01 | 이수연 | Elbow pipe automatic welding equipment |
| US20120279949A1 (en) * | 2011-05-07 | 2012-11-08 | Simmons Robert J | Box column assembly |
| CN108687479A (en) * | 2018-06-07 | 2018-10-23 | 浙江松科电器有限公司 | A kind of fixed-position welding device and its welding method for range hood fan shell |
| JP2019217511A (en) * | 2018-06-15 | 2019-12-26 | 株式会社ムラタ溶研 | Jig unit for circumferential welding and circumferential welding device using the same |
| KR102092588B1 (en) * | 2019-01-16 | 2020-03-26 | 주식회사대불용접산업 | An automatic welding device about curved steel pipes |
| CN111590247A (en) * | 2020-06-02 | 2020-08-28 | 董淑翠 | Steel pipe annular welding device with locking function and working method |
| CN112045100A (en) * | 2020-08-24 | 2020-12-08 | 中冶建工集团有限公司 | Steel bar bending and welding integrated machine |
| CN114029767A (en) * | 2021-11-10 | 2022-02-11 | 沧州茂升五金制造有限公司 | Workpiece positioning and pressing mechanism of numerical control plane drilling machine |
| CN115156788A (en) * | 2022-08-11 | 2022-10-11 | 杨菊 | Industrial automatic welding equipment and welding method thereof |
| CN116810289A (en) * | 2023-08-25 | 2023-09-29 | 威海壹言自动化科技有限公司 | Automatic welding control method and device |
-
2023
- 2023-11-01 CN CN202311436584.2A patent/CN117139978B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4656328A (en) * | 1984-11-26 | 1987-04-07 | Parker Kinetic Designs, Inc. | Welding fixture |
| KR100991200B1 (en) * | 2010-08-02 | 2010-11-01 | 이수연 | Elbow pipe automatic welding equipment |
| US20120279949A1 (en) * | 2011-05-07 | 2012-11-08 | Simmons Robert J | Box column assembly |
| CN108687479A (en) * | 2018-06-07 | 2018-10-23 | 浙江松科电器有限公司 | A kind of fixed-position welding device and its welding method for range hood fan shell |
| JP2019217511A (en) * | 2018-06-15 | 2019-12-26 | 株式会社ムラタ溶研 | Jig unit for circumferential welding and circumferential welding device using the same |
| KR102092588B1 (en) * | 2019-01-16 | 2020-03-26 | 주식회사대불용접산업 | An automatic welding device about curved steel pipes |
| CN111590247A (en) * | 2020-06-02 | 2020-08-28 | 董淑翠 | Steel pipe annular welding device with locking function and working method |
| CN112045100A (en) * | 2020-08-24 | 2020-12-08 | 中冶建工集团有限公司 | Steel bar bending and welding integrated machine |
| CN114029767A (en) * | 2021-11-10 | 2022-02-11 | 沧州茂升五金制造有限公司 | Workpiece positioning and pressing mechanism of numerical control plane drilling machine |
| CN115156788A (en) * | 2022-08-11 | 2022-10-11 | 杨菊 | Industrial automatic welding equipment and welding method thereof |
| CN116810289A (en) * | 2023-08-25 | 2023-09-29 | 威海壹言自动化科技有限公司 | Automatic welding control method and device |
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| CN117139978B (en) | 2023-12-26 |
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