CN116372326A - Curtain wall aluminum plate local hot-melting welding device - Google Patents
Curtain wall aluminum plate local hot-melting welding device Download PDFInfo
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- CN116372326A CN116372326A CN202310658584.0A CN202310658584A CN116372326A CN 116372326 A CN116372326 A CN 116372326A CN 202310658584 A CN202310658584 A CN 202310658584A CN 116372326 A CN116372326 A CN 116372326A
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- frame
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- propping
- cleaning
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- 238000003466 welding Methods 0.000 title claims abstract description 79
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 49
- 238000002844 melting Methods 0.000 title abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 238000004140 cleaning Methods 0.000 claims abstract description 41
- 238000005498 polishing Methods 0.000 claims abstract description 32
- 239000012943 hotmelt Substances 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000002347 injection Methods 0.000 claims abstract description 17
- 239000007924 injection Substances 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims 1
- 238000003860 storage Methods 0.000 abstract description 9
- 238000003825 pressing Methods 0.000 abstract description 8
- 230000008018 melting Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 20
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 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
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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
- B23K9/16—Arc welding or cutting making use of shielding gas
-
- 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
- B23K9/235—Preliminary treatment
-
- 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
- B23K9/24—Features related to electrodes
- B23K9/28—Supporting devices for electrodes
-
- 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
-
- 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
- B23K9/325—Devices for supplying or evacuating shielding gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/002—Machines or devices using grinding or polishing belts; Accessories therefor for grinding edges or bevels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/06—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure only
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/10—Aluminium or alloys thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention belongs to the technical field of hot-melt welding, and relates to a curtain wall aluminum plate local hot-melt welding device which comprises a welding gun, protective gas output equipment, a base plate, a support frame, a positioning mechanism and a cleaning mechanism, wherein the positioning mechanism comprises a circulating water storage tank, two outer propping components, a positioning component, a lower pressing plate and a lifting electric push rod, a water inlet pump and a water outlet pump are arranged on the circulating water storage tank, a first inner propping plate and a second inner propping plate are arranged on the lower pressing plate, a moving space is formed between the first inner propping plate and the second inner propping plate, an air injection groove is formed in the first inner propping plate, an air inlet is formed in the outer wall of the first inner propping plate, a guide rod is arranged at the top of the first inner propping plate, and a guide seat is arranged at the top of the support frame. The invention realizes automatic cleaning and polishing of the welding positions of the side wall parts, automatically welds the two side wall parts, and can also avoid the phenomena of quick melting of the aluminum plate in the area near the welding point and through holes of the aluminum plate.
Description
Technical Field
The invention relates to the technical field of hot-melt welding, in particular to a curtain wall aluminum plate local hot-melt welding device.
Background
The curtain wall is an outer wall enclosure of a building, is not bearing, is hung like a curtain, is also called as a curtain wall, and is a light wall with a decorative effect commonly used in modern large-scale and high-rise buildings. The building outer protective structure or the decorative structure is composed of a panel and a supporting structure system, can have certain displacement capacity or deformation capacity relative to the main structure, and does not bear the action of the main structure.
Most aluminum plates are used for producing the aluminum curtain wall, the aluminum plates are divided into a bottom plate part and two side plate parts, the lower ends of the two side plate parts are connected with the bottom plate part, and the side plate parts and the bottom plate part are all kept in a mutually perpendicular state, so that the adjacent areas of the side plate parts are areas needing hot melting welding, and a worker can weld the areas by holding a welding gun. In the welding process, a compact aluminum oxide film is arranged on the surface of a welded aluminum plate, the aluminum oxide film is high-temperature-resistant to polish, but the melting point of an aluminum simple substance is not high, the temperature of a welding gun needs to be increased during the welding of a normal aluminum plate, the aluminum plate for producing the aluminum curtain wall is thinner through the high Wen Chuantou aluminum oxide film, the aluminum plate in the area near a welding point is easily melted by the high temperature of the welding gun, and the phenomena of through holes and the like of the aluminum plate are caused to influence the production efficiency of the aluminum curtain wall.
Disclosure of Invention
The invention aims to solve the technical problems that: in order to solve the problem of how to avoid the rapid melting of the aluminum plate in the area near the welding point and the through hole phenomenon of the aluminum plate.
The invention provides a curtain wall aluminum plate local hot-melt welding device which comprises a welding gun, protective gas output equipment, a base plate, a supporting frame and a positioning mechanism for positioning an aluminum plate, wherein the positioning mechanism comprises two outer propping components for propping the outer side wall of a side plate part, a positioning component for positioning the bottom plate part and supporting the two outer propping components, an inner propping component for propping the inner side wall of the side plate part, a lower pressing plate, a lifting electric push rod and a circulating water storage tank, the inner propping component is provided with a moving space for the welding gun to move up and down, the circulating water storage tank is provided with a water inlet pump for conveying circulating water into the outer propping component and a water outlet pump for pumping circulating water out of the outer propping component, the two outer propping components are vertically arranged, the two outer propping components are fixedly connected with the inner propping components through a plurality of connecting rods, the supporting frame is arranged on the base plate, the lifting electric push rod is vertically arranged at the top of the supporting frame, the inner propping component is fixedly connected with the output end of the lifting electric push rod, the lower pressing plate is fixedly connected with the bottom of the inner propping component, and the protective gas output equipment is communicated with the inner propping component through the protective gas output pipe.
Preferably, the outer assembly that supports includes outer frame and movable frame body that supports, the holding tank that is used for holding circulating water is offered to the front portion of outer frame that supports, install a plurality of first springs in the holding tank, be equipped with water inlet and the delivery port that is the upper and lower symmetry setting on the back of outer frame that supports, movable frame body seals the slip setting in the holding tank, the one end and the inner wall connection of movable frame body of first spring, the water inlet passes through the pipeline and is connected with the water inlet pump, the delivery port passes through the pipeline and is connected with the water outlet pump.
Preferably, the inner propping component comprises a first inner propping plate and a second inner propping plate, an air injection groove is formed in the first inner propping plate, an air inlet communicated with the air injection groove is formed in the outer wall of the first inner propping plate, a guide rod is arranged at the top of the first inner propping plate, a guide seat matched with the guide rod in a guiding manner is arranged at the top of the support frame, a moving space is located between the first inner propping plate and the second inner propping plate, the top of the second inner propping plate is fixedly connected with the output end of the lifting electric push rod, and the protective gas output equipment is communicated with the air inlet through a pipeline.
Preferably, the positioning assembly comprises two positioning components which are vertically arranged, the positioning components comprise a positioning bottom frame, a buffer groove is formed in the top of the positioning bottom frame, a buffer frame is slidably arranged in the buffer groove, a plurality of second springs are arranged on the inner bottom wall of the buffer frame, and the second springs are in contact with the bottom of the buffer groove.
Preferably, the bottom of the outer supporting frame is provided with a limiting groove, the top of the buffer frame is provided with an inner inserting block matched with the limiting groove, and the top of the inner inserting block is provided with an outer chamfer.
Preferably, the tail end of the top of the interpolation block is provided with a correction block, the inner side of the correction block is provided with a first wedge surface, and the tail end of the limit groove is provided with a second wedge surface matched with the first wedge surface.
Preferably, the automatic polishing and cleaning device comprises a cleaning moving frame, a lifting assembly, a pushing cylinder, a mounting plate and a polishing belt, wherein the lifting assembly is used for driving the cleaning sliding frame to lift, a telescopic groove is formed in the bottom of the cleaning moving frame, a transverse plate is installed in the telescopic groove, two symmetrically-arranged bearing moving sliding rails are arranged on the groove top wall of the telescopic groove, a polishing motor and two rows of roller groups capable of moving on the bearing moving sliding rails are arranged on the top of the mounting plate, the polishing motor is arranged between the two rows of roller groups, a driving roller shaft is installed on the polishing motor, three driven roller shafts which are vertically distributed in a triangular mode are rotationally arranged at the front end of the bottom of the mounting plate, a connecting plate which is vertically arranged is arranged at the middle end of the bottom of the mounting plate, the cleaning moving frame is located in a moving space, the lifting assembly is arranged on a supporting frame, the lifting assembly is in transmission connection with the cleaning moving frame, the welding gun is connected to the top of the cleaning moving frame, the pushing cylinder is horizontally connected to the back of the transverse plate, and the output end of the pushing cylinder is fixedly connected to the driving roller shaft and all the driven roller shafts are fixedly connected to the driving roller shafts.
Preferably, the lifting assembly comprises a screw rod, an L-shaped sliding table matched with the screw rod, an L-shaped sliding block, a driving motor, a driving gear and a rotating seat, wherein a linkage rod with a polygonal cross section is arranged at one end part of the screw rod, a linkage shaft is arranged in the rotating seat in a rotating mode, a butt joint groove matched with the linkage rod in a sliding mode is formed in the center of the linkage shaft, a gear ring is arranged on the outer wall of the linkage shaft, which is close to the top of the linkage shaft, the screw rod is vertically arranged on one side of a first inner retaining plate in a rotating mode, the screw rod is located in an air injection groove, vertical sliding grooves matched with the L-shaped sliding block in a sliding mode are formed in the side wall of one side of a second inner retaining plate, the L-shaped sliding table and the L-shaped sliding block are fixedly connected with two sides of a cleaning moving frame respectively, a U-shaped frame is arranged at the top of the supporting frame, the driving motor is vertically arranged on the U-shaped frame, the driving gear is arranged on the output end of the driving motor, the rotating seat is arranged on the side of the U-shaped frame, the gear ring gear is meshed with the driving gear, and perforations for the linkage rod to pass through are formed in the rotating seat and the supporting frame.
Preferably, the top of clearance removal frame is installed and is preceding top cylinder and the slide that a straight line set up, sliding mounting has the linkage slider in the slide, U type support is installed at the top of linkage slider, two commentaries on classics holes that the symmetry set up have been seted up on the U type support, be equipped with two and commentaries on classics hole normal running fit's pivot on the welder, be equipped with the sector gear in one of them pivot, the side of slide is equipped with the rack with sector gear meshing, the output and the tail end fixed connection of linkage slider of preceding top cylinder.
Preferably, a filter screen is arranged in the air injection groove.
The invention has the beneficial effects that:
according to the curtain wall aluminum plate local hot-melting welding device, two side plate parts can be positioned through the cooperation of the two outer propping components and the inner propping component, the bottom plate part can be positioned through the cooperation of the lifting electric push rod and the lower pressing plate, circulating water can flow in the two outer propping components through the water inlet pump and the water outlet pump, the flowing circulating water can absorb heat generated by welding, protective gas is conveyed to the inner propping component through the protective gas output equipment, the inner propping component releases the protective gas to isolate oxygen from a welding part, aluminum plates in the area near a welding point are prevented from being quickly melted, through holes of the aluminum plates are prevented from occurring, and welding quality is improved.
Secondly, according to the curtain wall aluminum plate local hot-melting welding device, the section of the air inlet is far smaller than that of the air injection groove, and after the protective gas enters the air injection groove, the protective gas can release pressure while isolating oxygen from welding, and the protective gas expands and absorbs external temperature during release, so that the welding quality is further improved.
Thirdly, according to the curtain wall aluminum plate local hot-melting welding device, water in the circulating water storage tank is conveyed into the accommodating groove through the water inlet pump, the movable frame body can be pushed forwards in the accommodating groove after the water continuously enters, and then the movable frame body can be pressed against the outer wall of the side plate, so that the side plate part can be automatically clamped and positioned by being matched with the first inner resisting plate, and heat on the side plate part can be absorbed by the circulating water through the outer surface of the movable frame body.
Fourth, according to the curtain wall aluminum plate local hot-melting welding device, the mounting plate can stretch out and draw back from the expansion groove through the cooperation of the pushing cylinder, the bearing moving sliding rail and the two rows of roller groups, the mounting plate can be hidden in the expansion groove, the polishing motor can drive the spindle roll shaft to rotate, the spindle roll shaft can drive the polishing belt to rotate on all the driven roll shafts, and the polishing belt after rotation can polish the polishing positions of the two side plate parts.
Fifthly, according to the curtain wall aluminum plate local hot-melting welding device, the welding gun can be driven to deflect around the axis of the rotating shaft to be in an inclined state through the same cooperation among the front top cylinder, the linkage sliding block, the slideway, the sector gear and the rack, and can move forwards in the transition process, so that the welding gun is always close to a welding position, and the lowest ends of the two side plate parts can be welded by the welding gun.
Drawings
In order to more clearly illustrate the technical solutions of the present invention, the drawings that are needed for the present invention will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a three-dimensional structure of a curtain wall aluminum plate local hot-melt welding device;
fig. 2 is a schematic diagram of a second perspective structure of a partial hot-melt welding device for curtain wall aluminum plates;
FIG. 3 is a schematic view of a partial hot melt welding apparatus for curtain wall aluminum plates according to the present invention;
FIG. 4 is a cross-sectional view of the outer abutment assembly and the positioning assembly;
FIG. 5 is an enlarged view of FIG. 4 at A;
fig. 6 is a second schematic diagram of a partial hot melt welding device for curtain wall aluminum plates according to the present invention;
FIG. 7 is a partial schematic view of a cleaning mechanism;
FIG. 8 is a second schematic partial view of a cleaning mechanism;
fig. 9 is a partial schematic view of a cleaning mechanism.
Reference numerals: 1. an outer abutment assembly; 11. an outer supporting frame; 111. a receiving groove; 112. a first spring; 113. a water inlet; 114. a water outlet; 115. a limit groove; 116. a second wedge surface; 12. a movable frame; 2. a positioning assembly; 21. positioning a bottom frame; 22. a buffer tank; 23. a buffer frame; 24. an interpolation block; 241. an outer chamfer; 242. a deviation rectifying block; 243. a first wedge surface; 25. a second spring; 3. an inner abutment assembly; 31. a first inner retaining plate; 311. a jet slot; 312. an air inlet; 313. a filter screen; 314. a guide rod; 32. a second inner retaining plate; 321. a vertical chute; 4. Lifting the electric push rod; 5. a cleaning mechanism; 6. a lower pressing plate; 51. cleaning the moving frame; 511. a telescopic slot; 512. a cross plate; 513. carrying a movable slide rail; 514. a front jack cylinder; 515. a slideway; 516. a linkage slide block; 517. a U-shaped bracket; 518. a rack; 52. a lifting assembly; 521. a screw rod; 522. an L-shaped sliding table; 523. an L-shaped sliding block; 524. a driving motor; 525. a drive gear; 526. a rotating seat; 527. a linkage rod; 528. a linkage shaft; 529. a gear ring; 53. a propulsion cylinder; 54. a mounting plate; 541. polishing a motor; 542. a roller set; 543. a driving roll shaft; 544. a driven roll shaft; 545. a connecting plate; 55. polishing the belt; 10. a welding gun; 101. a rotating shaft; 102. a sector gear; 20. a substrate; 30. a support frame; 301. a guide seat; 302. a U-shaped frame; 40. a side plate portion; 50. a bottom plate portion; 60. and (3) moving the space.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown.
As shown in fig. 1 to 9, a curtain wall aluminum plate local hot-melt welding device comprises a welding gun 10, a protective gas output device, a base plate 20, a support frame 30 and a positioning mechanism for positioning the aluminum plate, wherein the positioning mechanism comprises two outer propping components 1 for propping the outer side wall of a side plate part 40, a positioning component 2 for positioning the bottom plate part 50 and supporting the two outer propping components 1, an inner propping component 3 for propping the inner side wall of the side plate part 40, a lower pressure plate 6, an elevating electric push rod 4 and a circulating water storage tank, a moving space 60 for the welding gun 10 to move up and down is arranged on the inner propping component 3, a water inlet pump for conveying circulating water into the outer propping components 1 and a water outlet pump for pumping circulating water out of the outer propping components 1 are arranged on the circulating water storage tank, the two outer propping components 1 are vertically arranged, the two outer propping components 1 are fixedly connected with the inner propping components 3 through a plurality of connecting rods, the support frame 30 is arranged on the base plate 20, the elevating electric push rod 4 is vertically arranged at the top of the support frame 30, the inner propping component 3 is fixedly connected with the output end of the elevating electric push rod 4, the lower pressure plate 6 is fixedly connected with the inner propping component 3 through the protective gas output device, and the inner propping component 3 is fixedly connected with the inner bottom part 3. Before welding, the bottom plate part 50 is placed on the base plate 20, the positioning assembly 2 is utilized to position the bottom plate part, then the lifting electric push rod 4 drives the two outer propping assemblies 1, the lower pressing plate 6 and the inner propping assemblies to synchronously move downwards, then the two side plate parts 40 can be positioned by matching the two outer propping assemblies 1 with the inner propping assembly 3, the outer propping assemblies 1 comprise an outer propping frame 11 and a movable frame 12, the front part of the outer propping frame 11 is provided with a containing groove 111 for containing circulating water, a plurality of first springs 112 are arranged in the containing groove 111, the back part of the outer propping frame 11 is provided with a water inlet 113 and a water outlet 114 which are symmetrically arranged up and down, the movable frame 12 is arranged in the containing groove 111 in a sealing sliding way, one end of the first spring 112 is connected with the inner wall of the movable frame 12, the water inlet 113 is connected with the water inlet pump through a pipeline, the water outlet 114 is connected with the water outlet pump through a pipeline, the inner propping component 3 comprises a first inner propping plate 31 and a second inner propping plate 32, an air injection groove 311 is arranged in the first inner propping plate 31, an air inlet 312 communicated with the air injection groove 311 is arranged on the outer wall of the first inner propping plate 31, a guide rod 314 is arranged at the top of the first inner propping plate 31, a guide seat 301 matched with the guide rod 314 in a guide manner is arranged at the top of the support frame 30, the moving space 60 is positioned between the first inner propping plate 31 and the second inner propping plate 32, the top of the second inner propping plate 32 is fixedly connected with the output end of the lifting electric push rod 4, and the protective gas output equipment is communicated with the air inlet 312 through a pipeline.
The guide rods 314 and the guide holders 301 provide stability when moving downwards, of course, the number of the guide rods 314 and the guide holders 301 is not limited to one, then the lower pressing plate 6 is pressed against the top of the bottom plate 50, then one of the side plate parts 40 is placed between the first inner retaining plate 31 and one of the movable frame bodies 12, the water in the circulating water storage tank is conveyed into the containing groove 111 by the water inlet pump, the movable frame body 12 can be pushed forwards in the containing groove 111 by continuous entering of the water, then the movable frame body 12 can be pressed against the outer wall of the side plate part 40, so that the side plate part 40 can be clamped and positioned by matching with the first inner retaining plate 31, then the other side plate part 40 can be placed between the second inner retaining plate 32 and the other movable frame body 12, and the other side plate part 40 can be clamped and positioned by repeating the operation procedures above, and the circulating water can absorb heat from the movable frame body 12 when flowing in the containing groove 111.
In addition, it should be noted that, in this embodiment, the protection gas output device, the circulating water storage tank, the water inlet pump and the water outlet pump are all in the prior art, so that no excessive description is made here, and they are not shown in the drawings.
The positioning component 2 not only can position the bottom plate 50, still play the effect of two outer supporting components 1 of bearing, the positioning component 2 includes two positioning components that are perpendicular setting, positioning component includes positioning underframe 21, buffer tank 22 has been seted up at the top of positioning underframe 21, the slip is provided with buffer frame 23 in buffer tank 22, the interior bottom wall of buffer frame 23 is equipped with a plurality of second springs 25, second spring 25 is contradicted with buffer tank 22 tank bottom, can support earlier the top of buffer frame 23 when outer supporting frame 11 moves down, afterwards outer supporting frame 11 can extrude buffer frame 23 and move in to buffer tank 22, all second springs 25 are compressed, when outer supporting frame 11 stops moving down, the elastic force of all second springs 25 can outwards support frame 11 ascending bearing force, reduce the load that outer supporting frame 11's gravity was to the electric putter 4 drive.
Further, in order to avoid the offset of the outer supporting frame 11 along the length direction thereof when the outer supporting frame 11 moves downwards, a limit groove 115 is formed in the bottom of the outer supporting frame 11, an interpolation block 24 matched with the limit groove 115 is arranged at the top of the buffer frame 23, the outer supporting frame 11 is limited by the interpolation block 24 and the limit groove 115, an outer chamfer 241 is arranged at the top of the interpolation block 24, the interpolation block 24 is guided to enter the limit groove 115 by the outer chamfer 241, and the smoothness of the interpolation block 24 entering the limit groove 115 is improved.
Further, the tail end of the top of the interpolation block 24 is provided with a deviation rectifying block 242, the inner side of the deviation rectifying block 242 is provided with a first wedge surface 243, the tail end of the limiting groove 115 is provided with a second wedge surface 116 matched with the first wedge surface 243, and when the outer supporting frame 11 moves downwards, the outer supporting frame 11 can be guided to move towards the side plate 40 by a small extent by utilizing the matching of the second wedge surface 116 in the limiting groove 115 and the second wedge surface 116 on the deviation rectifying block 242, so that the outer bottom frame is ensured to be always in a vertical state.
The invention also comprises a cleaning mechanism 5 for automatically polishing and cleaning the welding area of the two side plate parts 40, after the aluminum plate is positioned, the cleaning mechanism 5 cleans the welding area of the side plate parts 40, the cleaning mechanism 5 comprises a cleaning moving frame 51, a lifting component 52 for driving the cleaning sliding frame to lift, a pushing cylinder 53, a mounting plate 54 and a polishing belt 55, a telescopic slot 511 is arranged at the bottom of the cleaning moving frame 51, a transverse plate 512 is arranged in the telescopic slot 511, two symmetrically arranged bearing moving slide rails 513 are arranged on the top wall of the telescopic slot 511, a polishing motor 541 and two rows of roller groups 542 capable of moving on the bearing moving slide rails 513 are arranged at the top of the mounting plate 54, the polishing motor 541 is positioned between the two rows of roller groups 542, a driving roller 543 is arranged on the polishing motor 541, three driven roller shafts 544 which are vertically distributed in a triangular manner are rotationally arranged at the front end of the bottom of the mounting plate 54, the middle end of the bottom of the mounting plate 54 is provided with a connecting plate 545 which is vertically arranged, the cleaning moving frame 51 is positioned in the moving space 60, the lifting component 52 is arranged on the supporting frame 30, the lifting component 52 is in transmission connection with the cleaning moving frame 51, the welding gun 10 is connected at the top of the cleaning moving frame 51, the pushing cylinder 53 is horizontally connected at the back of the transverse plate 512, the output end of the pushing cylinder 53 is fixedly connected with the connecting plate 545, the polishing belt 55 is sleeved on the driving roll shaft 543 and all the driven roll shafts 544, the pushing cylinder 53 works to push the connecting plate 545 to move forwards, the connecting plate 545 drives the mounting plate 54 to extend out of the telescopic groove 511, the roller group 542 and the bearing moving slide rail 513 not only can ensure the stability of the mounting plate 54 after extending, but also enable the mounting plate 54 to be in a hanging state, then the polishing belt 55 is in conflict with the two side plate parts 40, then the polishing motor 541 works to drive the driving roll shaft 543 to rotate, the driving roller 543 drives the polishing belt 55 to rotate on all the driven roller 544, and the polishing belt 55 can polish and clean the position where the side plate 40 abuts against, namely, the welding position.
After the polishing motor 541 is started, the lifting assembly 52 starts to work and drive the cleaning moving frame 51 to move downwards, the lifting assembly 52 comprises a screw rod 521, an L-shaped sliding table 522 matched with the screw rod 521, an L-shaped sliding block 523, a driving motor 524, a driving gear 525 and a rotating seat 526, a linkage rod 527 with a polygonal section is arranged at one end part of the screw rod 521, a linkage shaft 528 is rotationally arranged in the rotating seat 526, a butt joint groove matched with the linkage rod 527 in a sliding manner is formed in the center of the linkage shaft 528, a gear ring 529 is arranged on the outer wall of the linkage shaft 528 close to the top of the linkage shaft, the screw rod 521 is vertically arranged on one side of the first inner retaining plate 31 in a rotating manner, the screw rod 521 is positioned in the air injection groove 311, a vertical sliding groove 321 matched with the L-shaped sliding block 523 is formed in one side wall of the second inner retaining plate 32, the L-shaped sliding table 522 and the L-shaped sliding block 523 are fixedly connected with two sides of the cleaning moving frame respectively, a U-shaped frame 302 is arranged at the top of the supporting frame 30, the driving motor 524 is vertically arranged on the U-shaped frame 302, the driving gear 525 is arranged at the output end of the driving motor 524, the rotating seat 526 is arranged at the side of the U-shaped frame 302, the gear ring 529 is meshed with the driving gear 525, through holes for the linkage rod 527 to pass through are formed in the rotating seat 526 and the supporting frame 30, the driving motor 524 drives the driving gear 525 to rotate, the driving gear 525 drives the gear ring 529 and the linkage shaft 528 to synchronously rotate, the linkage shaft 528 drives the linkage rod 527 to rotate through the vertical sliding groove 321, the linkage rod 527 drives the screw rod 521 to rotate, the screw rod 521 drives the L-shaped sliding table 522 to move downwards, the L-shaped sliding table 522 drives the cleaning moving frame to move downwards, the L-shaped sliding block 523 and the vertical sliding groove 321 provide downward movement stability during movement, the polishing belt 55 can polish and clean the welding positions of the two side plate parts 40 one by one during the downward movement, the welding gun also moves downwards along with the cleaning moving frame, the welding gun 10 can weld the two side plate portions 40.
When the first inner retaining plate 31 is lifted, the link rod 527 can pass through the through hole and slide in the vertical chute 321 of the link shaft 528, so that the lifting of the first inner retaining plate 31 does not affect the rotation of the screw 521.
After the lowest ends of the welding positions of the two side plate parts 40 are polished and cleaned by the polishing belt 55, the pushing cylinder 53 drives the mounting plate 54 to retract into the telescopic groove 511, then the welding gun cannot directly weld the welding positions, therefore, a front top cylinder 514 and a slide rail 515 which are arranged in a straight line are arranged at the top of the cleaning moving frame, a linkage sliding block 516 is arranged in the slide rail 515 in a sliding mode, a U-shaped bracket 517 is arranged at the top of the linkage sliding block 516, two symmetrically arranged rotating holes are formed in the U-shaped bracket 517, two rotating shafts 101 which are in rotating fit with the rotating holes are arranged on the welding gun 10, a sector gear 102 is arranged on one rotating shaft 101, a rack 518 meshed with the sector gear 102 is arranged at the side of the slide rail 515, the output end of the front top cylinder 514 is fixedly connected with the tail end of the linkage sliding block 516, the sector gear 102 is matched with the rack 518, the sector gear 102 rotates the sector gear 102 to drive the rotating shaft 101 to synchronously rotate, namely, the welding gun 10 can rotate around the axis of the rotating shaft 101 in a tilting state, and the welding gun 10 can be welded close to the welding gun more and more always.
In the welding process, circulating water in the accommodating groove 111 can exchange heat with heat generated during welding, aluminum plates in areas near welding points are prevented from being quickly melted, through holes are formed in the aluminum plates, circulating water in the accommodating groove 111 can be replaced through a water outlet pump and a water inlet pump, resources and cost are saved, and after the circulating water in the accommodating groove 111 is exhausted, the first spring 112 can restore the movable frame 12 to the original position through elasticity. The shielding gas output device also conveys shielding gas into the air injection groove 311 through the air inlet 312, and since the section of the air inlet 312 is far smaller than the section of the air injection groove 311, after the shielding gas enters the air injection groove 311, the shielding gas can release pressure, and the shielding gas expands and absorbs external temperature during release, so that overhigh temperature near a welding point is further avoided, a molten through hole is formed in an aluminum plate at the welding position, and the welding quality is further improved.
The jet slot 311 is internally provided with a filter screen 313, and the filter screen 313 can filter the shielding gas to avoid the influence of impurities such as dust on the welding quality.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (10)
1. The utility model provides a curtain aluminum plate local hot melt welding set, its characterized in that includes welder (10), protection gas output device, base plate (20), support frame (30) and is used for carrying out the positioning mechanism to aluminum plate, positioning mechanism includes two outer supporting component (1) that are used for supporting the lateral wall of curb plate portion (40), be used for carrying out location and can support two outer supporting component (1) positioning component (2) to bottom plate portion (50), be used for supporting interior supporting component (3) that support the pressure to curb plate portion (40) inside wall, holding down plate (6), lift electric putter (4) and circulating water bin, be equipped with on interior supporting component (3) and supply welder (10) the removal space (60) that reciprocates, install on the circulating water bin and be used for carrying circulating water to the water pump that supports in the outer supporting component (1) and be used for taking out the circulating water in the outer supporting component (1), two outer supporting component (1) are perpendicular setting, two outer supporting component (1) are through a plurality of connecting rods and interior supporting component (3) fixed connection, electric putter (4) are in the fixed connection of support frame (3) in the bottom of holding down plate (3) and the fixed connection of support frame (3) and lift end (30), the shielding gas output device is communicated with the inner supporting component (3) through a pipeline.
2. The curtain wall aluminum plate local hot-melt welding device according to claim 1, wherein: the utility model provides an outer holding assembly (1) that supports, support frame (11) and activity framework (12) outward, the holding tank (111) that are used for holding circulating water have been seted up to the front portion of supporting frame (11 outward, install a plurality of first springs (112) in holding tank (111), be equipped with water inlet (113) and delivery port (114) that are the bilateral symmetry setting on the back of supporting frame (11) outward, activity framework (12) seal sliding set up in holding tank (111), the one end and the inner wall connection of activity framework (12) of first spring (112), water inlet (113) are connected with the water inlet pump through the pipeline, delivery port (114) are connected with the water outlet pump through the pipeline.
3. The curtain wall aluminum plate local hot-melt welding device according to claim 2, wherein: the inner propping component (3) comprises a first inner propping plate (31) and a second inner propping plate (32), an air injection groove (311) is formed in the first inner propping plate (31), an air inlet (312) communicated with the air injection groove (311) is formed in the outer wall of the first inner propping plate (31), a guide rod (314) is arranged at the top of the first inner propping plate (31), a guide seat (301) matched with the guide rod (314) in a guiding manner is arranged at the top of the support frame (30), the moving space (60) is located between the first inner propping plate (31) and the second inner propping plate (32), the top of the second inner propping plate (32) is fixedly connected with the output end of the lifting electric push rod (4), and the protective gas output device is communicated with the air inlet (312) through a pipeline.
4. A curtain wall aluminum plate local hot-melt welding device according to claim 3, wherein: the positioning assembly (2) comprises two positioning components which are vertically arranged, each positioning component comprises a positioning bottom frame (21), a buffer groove (22) is formed in the top of each positioning bottom frame (21), a buffer frame (23) is arranged in each buffer groove (22) in a sliding mode, a plurality of second springs (25) are arranged on the inner bottom wall of each buffer frame (23), and the second springs (25) are in abutting contact with the bottom of each buffer groove (22).
5. The curtain wall aluminum plate local hot-melt welding device according to claim 4, wherein: limiting grooves (115) are formed in the bottoms of the outer supporting frames (11), inner inserting blocks (24) matched with the limiting grooves (115) are arranged at the tops of the buffer frames (23), and outer chamfering (241) are arranged at the tops of the inner inserting blocks (24).
6. The curtain wall aluminum plate local hot-melt welding device according to claim 5, wherein: the tail end at the top of the interpolation block (24) is provided with a correction block (242), the inner side of the correction block (242) is provided with a first wedge surface (243), and the tail end of the limiting groove (115) is provided with a second wedge surface (116) matched with the first wedge surface (243).
7. A curtain wall aluminum plate local hot-melt welding device according to claim 3, wherein: the automatic polishing and cleaning device is characterized by further comprising a cleaning mechanism (5) for automatically polishing and cleaning the welding area of the two side plate parts (40), the cleaning mechanism (5) comprises a cleaning moving frame (51), a lifting component (52) for driving the cleaning sliding frame to lift, a pushing cylinder (53), a mounting plate (54) and a polishing belt (55), a telescopic groove (511) is formed in the bottom of the cleaning moving frame (51), a transverse plate (512) is mounted in the telescopic groove (511), two symmetrically-arranged bearing moving sliding rails (513) are arranged on the groove top wall of the telescopic groove (511), a polishing motor (541) and two rows of roller groups (542) capable of moving on the bearing moving sliding rails (513) are arranged at the top of the mounting plate (54), the polishing motor (541) is located between the two rows of roller groups (542), a driving roller shaft (543) is mounted on the polishing motor (541), three driven roller shafts (544) which are vertically and distributed in a triangular mode are arranged in a rotating mode at the front end of the bottom of the mounting plate (54), a connecting plate (545) which is vertically arranged is arranged at the middle end of the bottom of the mounting plate (54), the moving frame (51) and is located in the lifting component (52) and is arranged in the lifting and the lifting component (52), the welding gun (10) is connected to the top of the cleaning moving frame (51), the pushing cylinder (53) is horizontally connected to the back of the transverse plate (512), the output end of the pushing cylinder (53) is fixedly connected with the connecting plate (545), and the polishing belt (55) is sleeved on the driving roll shaft (543) and all the driven roll shafts (544).
8. The curtain wall aluminum plate partial hot melt welding device according to claim 7, wherein: the lifting assembly (52) comprises a screw rod (521), an L-shaped sliding table (522) matched with the screw rod (521), an L-shaped sliding block (523), a driving motor (524), a driving gear (525) and a rotating seat (526), wherein a linkage rod (527) with a polygonal cross section is arranged at one end part of the screw rod (521), a linkage shaft (528) is rotationally arranged in the rotating seat (526), a butt joint groove in sliding fit with the linkage rod (527) is formed in the center of the linkage shaft (528), a gear ring (529) is arranged on the outer wall of the linkage shaft (528) close to the top, the screw rod (521) is vertically arranged on one side of a first inner bearing plate (31) in a rotating manner, the screw rod (521) is positioned in an air injection groove (311), a vertical sliding groove (321) in sliding fit with the L-shaped sliding block (523) is formed in one side wall of a second inner bearing plate (32), the L-shaped sliding table (522) and the L-shaped sliding block (523) are fixedly connected with two sides of a cleaning moving frame (51) respectively, a U-shaped motor (302) is arranged at the top of the linkage shaft (528), a U-shaped motor (302) is arranged on the driving frame (302) in a vertical manner, the driving frame (302) is arranged on the driving frame (302), the gear ring (529) is meshed with the driving gear (525), and the rotating seat (526) and the supporting frame (30) are provided with through holes for the linkage rod (527) to pass through.
9. The curtain wall aluminum plate partial hot melt welding device according to claim 7, wherein: the cleaning and moving frame is characterized in that a front top cylinder (514) and a slide way (515) which are linearly arranged are arranged at the top of the cleaning and moving frame (51), a linkage sliding block (516) is arranged in the slide way (515), a U-shaped bracket (517) is arranged at the top of the linkage sliding block (516), two symmetrically arranged rotating holes are formed in the U-shaped bracket (517), two rotating shafts (101) which are in rotating fit with the rotating holes are arranged on the welding gun (10), a sector gear (102) is arranged on one rotating shaft (101), a rack (518) meshed with the sector gear (102) is arranged at the side of the slide way (515), and the output end of the front top cylinder (514) is fixedly connected with the tail end of the linkage sliding block (516).
10. A curtain wall aluminum plate local hot-melt welding device according to claim 3, wherein: a filter screen (313) is arranged in the air injection groove (311).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310658584.0A CN116372326B (en) | 2023-06-06 | 2023-06-06 | Curtain wall aluminum plate local hot-melting welding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310658584.0A CN116372326B (en) | 2023-06-06 | 2023-06-06 | Curtain wall aluminum plate local hot-melting welding device |
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| CN116372326A true CN116372326A (en) | 2023-07-04 |
| CN116372326B CN116372326B (en) | 2023-08-11 |
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| CN117124079A (en) * | 2023-10-26 | 2023-11-28 | 南通富顺柜业制造有限公司 | Welding equipment for processing energy storage container |
| CN117340746A (en) * | 2023-12-04 | 2024-01-05 | 如东众兴健身器材有限公司 | Polishing device for body-building equipment main body processing |
| CN117444399A (en) * | 2023-12-21 | 2024-01-26 | 广东东博智能装备股份有限公司 | Laser welding machine for lithium battery tab |
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