CN113102927A - A welding auxiliary device for fire extinguisher bottle welding process - Google Patents
A welding auxiliary device for fire extinguisher bottle welding process Download PDFInfo
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- CN113102927A CN113102927A CN202110483429.0A CN202110483429A CN113102927A CN 113102927 A CN113102927 A CN 113102927A CN 202110483429 A CN202110483429 A CN 202110483429A CN 113102927 A CN113102927 A CN 113102927A
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- Prior art keywords
- conveying
- plate
- lifting
- shaft
- welded
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/28—Conveyors with a load-conveying surface formed by a single flat belt, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Abstract
The invention discloses a welding auxiliary device for a fire extinguisher bottle body welding process, which relates to the technical field of fire extinguisher production and comprises a working platform, a conveying mechanism, a jacking mechanism, a lowering mechanism and a purifying mechanism, wherein the working platform is horizontally arranged; the conveying mechanism is arranged on the upper side of the working platform and is used for intermittently conveying bottle caps which are not welded or are welded with valve seats; the jacking mechanism is arranged on the inner side of the conveying mechanism and used for jacking the bottle cap so as to be abutted against and welded with the descending valve seat; the lower mechanism is arranged above the jacking mechanism and is used for lowering the valve seat so as to be tightly abutted and welded with the lifted bottle cap; the purification mechanism is arranged at the inner side of the conveying mechanism and is used for absorbing and purifying high-temperature harmful smoke generated in the welding process. In conclusion, the invention has the advantages of ingenious design and reasonable structure, reduces the manual participation, improves the welding efficiency and purifies the working environment.
Description
Technical Field
The invention relates to the technical field of fire extinguisher production, in particular to a welding auxiliary device for a fire extinguisher bottle body welding process.
Background
At present, when making the fire extinguisher bottle, need weld the disk seat in advance in the bottleneck department of bottle lid, specifically take the disk seat in the bottleneck department of bottle lid through the manual work earlier, shift to rotatable positioning disk together again on, rethread automatic weld machine forms annular welding seam between disk seat and bottle lid, takes off welded bottle lid from the positioning disk through the manual work at last. Through analysis, the welding process has the advantage that workers participate in two processes of material feeding and material taking, so that the working efficiency of the welding process is severely restricted. Meanwhile, the welding process inevitably generates dazzling light and harmful smoke, and can cause serious harm to physical and psychological health of workers in the long term.
Disclosure of Invention
The invention aims to provide a welding auxiliary device for a fire extinguisher bottle body welding process, which aims to overcome the defects caused in the prior art.
The utility model provides a welding auxiliary device for fire extinguisher bottle welding process, includes work platform, conveying mechanism, climbing mechanism, transfers the mechanism and purifies the mechanism, wherein:
the working platform is horizontally arranged;
the conveying mechanism is arranged on the upper side of the working platform and is used for intermittently conveying bottle caps which are not welded or are welded with valve seats;
the jacking mechanism is arranged on the inner side of the conveying mechanism and used for jacking the bottle cap so as to be abutted against and welded with the descending valve seat;
the lowering mechanism is arranged above the jacking mechanism and is used for lowering the valve seat so as to be tightly abutted and welded with the lifted bottle cap;
the purification mechanism is arranged on the inner side of the conveying mechanism and is used for absorbing and purifying high-temperature harmful smoke generated in the welding process.
Preferably, the conveying mechanism specifically comprises a first transverse plate, a first vertical plate, a conveying shaft, a driving shaft, a conveying motor, a lifting strip and a tensioning shaft, the first transverse plate is horizontally arranged on the upper side of the working platform, the first vertical plate is provided with a pair of vertical plates and vertically arranged on the left side and the right side of the first transverse plate, the conveying shaft is provided with a pair of vertical plates and rotatably arranged at the front corners and the rear corners of the first vertical plates, the conveying shaft is bilaterally and symmetrically arranged between the first vertical plates, the driving shaft is arranged between the front conveying shaft and the rear conveying shaft and rotatably arranged on the first vertical plates, the driving shaft is bilaterally and symmetrically arranged between the first vertical plates, the conveying wheel and the driving wheel which are positioned on the same side are connected through a conveying belt, the conveying motor is arranged above the driving shaft and arranged, the belt wheel II is installed at the right end of the driving shaft, the belt wheel I is connected with the belt wheel II through a driving belt, the lifting strips are provided with a pair of lifting strips and are correspondingly installed on the inner sides of the two first vertical plates, the lifting strips located on the same side are horizontally arranged below the upper-layer conveying belt, the tensioning shaft is provided with two pairs of lifting strips, one pair of the two pairs of the tensioning shafts correspond to the lower portion of the conveying shaft located in the front and the rear direction, the other pair of the tensioning shafts are symmetrically arranged on the front side and the rear side of the conveying motor, the tensioning shafts are rotatably installed on the first vertical plates, tensioning wheels are symmetrically installed between the first vertical plates.
Preferably, the jacking mechanism specifically comprises a first fixed plate, a first telescopic cylinder, a lifting plate, a positioning plate and a telescopic frame, the first fixed plate is arranged below the two lifting strips and is horizontally connected to the first vertical plates, the first telescopic cylinder is vertically and upwards installed on the first fixed plate, the lifting plate is horizontally installed at the tail end of a piston rod of the first telescopic cylinder, strip-shaped lifting grooves are formed in the front side and the rear side of the lifting plate, the positioning plate is horizontally arranged above the lifting plate, annular positioning surfaces and annular grooves are respectively formed in the upper side and the lower side of the positioning plate, telescopic rods distributed in a circular array are arranged between the lifting plate and the positioning plate, each telescopic rod comprises an installation tube, an installation rod and a compression spring, the bottom end of each installation tube is fixedly connected to the upper side of the lifting plate, and the top end of each installation rod is slidably connected into the, the compression spring is coaxially sleeved on the mounting rod, a cylindrical through hole is formed in the center of the positioning plate, spiral grooves which are distributed in a central symmetry mode are formed in the side wall of the through hole, positioning blocks which are distributed in a circular array mode are arranged on the upper side of the positioning face, magnetic suction pieces are pasted on the outer sides of the positioning blocks, the telescopic frame is provided with a pair of the telescopic frame and symmetrically arranged on the front side and the rear side of the lifting plate, the lower end of the telescopic frame is hinged to the first fixing plate through a hinge pin, the middle of the telescopic frame is in sliding fit with the lifting groove through a hinge pin, the upper end of the telescopic frame is coaxially connected with the lifting rod through a hinge pin, the middle of the lifting rod is rotatably provided with the lifting shaft, the lifting shaft is in sliding fit with the through hole, a.
Preferably, the lower mechanism specifically comprises two rows of support columns, two rows of support plates, a support plate, a discharging pipe, an articulated shaft, a lifting plate, material blocking strips, a material taking block, a second fixing plate and a second telescopic cylinder, the support columns are correspondingly arranged on the upper sides of the two vertical plates, the support plates are correspondingly arranged on the top ends of the two rows of support columns, the support plates are obliquely arranged on the upper sides of the two support frames, the discharging pipe is obliquely arranged on the upper sides of the support plates, the lower end of the discharging pipe is provided with a material taking port by the lower side, the lower end of the discharging pipe is welded with an arc-shaped guide pipe by the upper side, the discharging pipe is fixed with hinge seats which are bilaterally symmetrical on the upper side of the material taking port, the lifting plate is rotatably arranged on the two hinge seats by the articulated shaft, the articulated shaft is sleeved with a torsion spring between the lifting plate and the, the lower extreme in the fender material strip is installed perpendicularly to the piece of getting, the lower extreme of striker plate is equipped with the material mouth that leads to of rectangle, the piece of getting is U type structure and opening orientation and leads to the material mouth, the inboard of the piece of getting is evenly inlayed and is had the magnetic suction ball that can roll, the upside horizontal installation of the piece of getting has the piece of supporting tightly, the slip post is installed perpendicularly to the left and right sides of the piece of getting, two days of left and right sides symmetry of the piece of getting is equipped with the strip that slides of L type, the lower part of the strip that slides is equipped with the sliding tray of rectangular shape, lies in the slip post slidable mounting with one side among the sliding tray, two fixed plates are "fold" structure and install in the upside of blowing pipe, two vertical installing on two fixed plates down of telescopic cylinder, the piston rod end-.
Preferably, the purification mechanism specifically comprises a water containing tank, a sealing cover, a gas outlet tank, a gas guide pipe, a gas collecting hood, a gas collecting fan and a third fixing plate, the water containing tank is horizontally placed at the lower parts of the first two vertical plates, the sealing cover is horizontally welded at the top of the water containing tank, two rows of exhaust holes are uniformly formed in the top of the sealing cover, the gas outlet tank is horizontally welded between the water containing tank and the sealing cover, a gas outlet hole is formed in the bottom of the gas outlet tank, gas guide ports are symmetrically formed in the left end and the right end of the gas outlet tank, the gas guide pipe is provided with a pair of gas guide ports correspondingly installed on the outer sides of the gas guide ports on the two sides, the gas collecting hood is provided with a pair of upper ports correspondingly installed on the gas guide pipes on the two sides, the gas collecting fan is provided with a pair of inner sides correspondingly installed on the gas collecting hood on the two sides, the third fixing plate is provided, the two fixing plates III are correspondingly arranged on the upper sides of the first vertical plates on the two sides.
The invention has the advantages that: this kind of a welding auxiliary device for fire extinguisher bottle welding process when in practical application:
firstly, orderly placing valve seats in a discharging pipe in advance, then driving a sliding strip and a material taking block to ascend through the contraction of a piston rod of a telescopic cylinder II, restoring a lifting plate to be in a state of being parallel to the discharging pipe under the elastic force of a torsion spring, sliding the valve seat at the lowest position on the inner side of the discharging pipe into the material taking block along the lifting plate through a material taking port under the action of gravity component force, realizing the relative fixation of the valve seats through a magnetic ball, and then driving the sliding strip, the material taking block and the valve seat to descend through the extension of the piston rod of the telescopic cylinder II.
And secondly, orderly placing the unwelded bottle caps at the rear end of the conveying belt in advance, driving the driving shaft to rotate through the transmission of the conveying motor by the transmission belt, driving the conveying belt to rotate by the driving shaft by the driving wheel, conveying the unwelded bottle caps to the upper part of the jacking mechanism, suspending conveying for waiting for welding, continuing conveying after welding is finished, and conveying the welded bottle caps to the front end of the conveying belt.
When the top of not welded bottle lid transport to the locating plate, the extension of the piston rod through telescopic cylinder one can drive lifter plate and locating plate and rise, contact with the bottle lid until the locating surface, utilize locating surface and locating piece can realize the location to the bottle lid, recycle magnetism and inhale the piece and can realize the relatively fixed to the bottle lid, and simultaneously, the synchronous extension of expansion bracket, and then drive the lift axle and remove up, get into the perforating hole gradually and when the lift post enters into the helicla flute gradually as the lift axle, can drive the locating plate and take place to rotate, be convenient for form annular welding seam.
Filling water in the water containing pool in advance, sucking high-temperature flue gas into the gas collecting hood by using the gas collecting fan, penetrating the high-temperature flue gas into the gas outlet tank along the gas guide pipe and through the gas guide port, wherein the gas outlet tank is completely immersed in the water and has a lower temperature, so that the high-temperature flue gas can be rapidly cooled, then the flue gas enters the water in a dispersing manner through the gas outlet holes, harmful components dissolved in the water in the flue gas can be remained in the water, and the gas insoluble in the water is converged, collected and ascended and discharged through the gas outlet holes.
In conclusion, the invention has the advantages of ingenious design and reasonable structure, reduces the manual participation, improves the welding efficiency and purifies the working environment.
Drawings
Fig. 1 is a schematic overall three-dimensional structure of the present invention.
Fig. 2 is a schematic structural view of the conveying mechanism in the present invention.
Fig. 3 and 4 are schematic structural views of the jacking mechanism in the invention.
Fig. 5 and 6 are schematic views showing the structure of the lowering mechanism in the present invention.
Fig. 7 is a schematic view of a part of the lowering mechanism.
Fig. 8 is a schematic structural view of the purge mechanism in the present invention.
Fig. 9 is a partial schematic configuration diagram of the purge mechanism.
Wherein:
10-a working platform;
20-a conveying mechanism; 201-a transverse plate I; 202-riser one; 203-a delivery shaft; 204-a conveying wheel; 205-a drive shaft; 206-a drive wheel; 207-a conveyor belt; 208-a conveying motor; 209-pulley one; 210-pulley two; 211-a transmission belt; 212-lift bar; 213-tension shaft; 214-a tensioner;
30-a jacking mechanism; 301-fixing plate one; 302-a telescopic cylinder I; 303-lifting plate; 303 a-a lifting groove; 304-a telescoping rod; 3041-mounting a tube; 3042-mounting a pole; 3043-a compression spring; 305-a positioning plate; 305 a-a locating surface; 305 b-a ring groove; 305 c-through vias; 305 d-helical groove; 306-a locating block; 307-magnetic attraction pieces; 308-a telescopic frame; 309-lifting rod; 310-a lifting shaft; 311-lifting column;
40-lowering the mechanism; 401-support column; 402-a support frame; 403-a support plate; 404-discharge pipe; 404 a-material taking port; 405-a guide tube; 406-a hinged seat; 407-articulated shaft; 408-a lifting plate; 409-material blocking strips; 409 a-material through opening; 410-a material fetching block; 411-a magnetic attraction ball; 412-a retention tab; 413-sliding column; 414-a glide bar; 414 a-a glide groove; 415-fixing a second plate; 416-a telescopic cylinder II; 417-torsion spring;
50-a purification mechanism; 501-water containing pool; 502-a sealing cover; 502 a-vent; 503-gas outlet tank; 503 a-air outlet; 503 b-gas guide port; 504-airway tube; 505-gas collecting channel; 506-air collecting fan; 507, a third fixing plate; 507 a-a through hole;
60-bottle cap;
70-valve seat.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 9, a welding auxiliary device for a welding process of a fire extinguisher bottle body comprises a working platform 10, a conveying mechanism 20, a jacking mechanism 30, a lowering mechanism 40 and a purifying mechanism 50, wherein:
the working platform 10 is horizontally arranged;
the conveying mechanism 20 is arranged on the upper side of the working platform 10 and is used for intermittently conveying the bottle caps 60 of which the valve seats 70 are not welded or welded;
the jacking mechanism 30 is arranged on the inner side of the conveying mechanism 20 and is used for jacking the bottle cap 60 so as to be abutted against and welded with the lowered valve seat 70;
the lowering mechanism 40 is arranged above the jacking mechanism 30 and is used for lowering the valve seat 70 so as to be tightly abutted against and welded with the lifted bottle cap 60;
the cleaning mechanism 50 is provided inside the conveying mechanism 20 and is used to absorb and clean the high-temperature and harmful fumes generated during the welding process.
In this embodiment, the conveying mechanism 20 specifically includes a first transverse plate 201, a first vertical plate 202, a conveying shaft 203, a driving shaft 205, a conveying motor 208, a lifting strip 212 and a tensioning shaft 213, the first transverse plate 201 is horizontally installed on the upper side of the working platform 10, the first vertical plate 202 is provided with a pair and vertically installed on the left and right sides of the first transverse plate 201, the conveying shaft 203 is provided with a pair and rotatably installed at the front and rear corners of the first vertical plates 202, the conveying shaft 203 is provided with conveying wheels 204 symmetrically installed between the first vertical plates 202, the driving shaft 205 is provided between the front and rear conveying shafts 203 and rotatably installed on the first vertical plates 202, the driving shaft 205 is provided with driving wheels 206 symmetrically installed between the first vertical plates 202, the conveying wheels 204 and the driving wheels 206 on the same side are connected by a conveying belt 207, the conveying motor 208 is provided above the driving shaft 205 and installed on the first vertical plates 202, the output shaft of the conveying motor 208 is provided with a first belt wheel 209, the right end of the driving shaft 205 is provided with a second belt wheel 210, the first belt wheel 209 is connected with the second belt wheel 210 through a transmission belt 211, the lifting strips 212 are provided with a pair and correspondingly arranged on the inner sides of the two first vertical plates 202, the lifting strips 212 positioned on the same side are horizontally arranged below the upper-layer conveying belt 207, the tensioning shafts 213 are provided with two pairs and one pair of the two pairs are correspondingly arranged below the front and rear conveying shafts 203, the other pair of the two pairs are symmetrically arranged on the front and rear sides of the conveying motor 208, the tensioning shafts 213 are rotatably arranged on the two first vertical plates 202, the tensioning shafts 213 are bilaterally symmetrically arranged between the two first vertical plates 202, and the tensioning wheels 214 positioned on the same side are. Unwelded bottle caps 60 are sequentially placed at the rear end of the conveying belt 207 in advance, the conveying motor 208 is used for driving the driving shaft 205 to rotate through the transmission belt 211, the driving shaft 205 is used for driving the conveying belt 207 to rotate through the driving wheel 206, the unwelded bottle caps 60 can be conveyed to the position above the jacking mechanism 30, conveying is suspended for waiting for welding, conveying is continued after welding is completed, and the welded bottle caps 60 are conveyed to the front end of the conveying belt 207. This achieves automatic conveyance of the caps 60.
In this embodiment, the jacking mechanism 30 specifically includes a first fixed plate 301, a first telescopic cylinder 302, a lifting plate 303, a positioning plate 305, and a telescopic frame 308, the first fixed plate 301 is disposed below the two lifting bars 212 and horizontally connected to the first vertical plates 202, the first telescopic cylinder 302 is vertically installed upward on the first fixed plate 301, the lifting plate 303 is horizontally installed at the end of a piston rod of the first telescopic cylinder 302, strip-shaped lifting grooves 303a are disposed on the front and rear sides of the lifting plate 303, the positioning plate 305 is horizontally disposed above the lifting plate 303, annular positioning surfaces 305a and annular grooves 305b are respectively disposed on the upper and lower sides of the positioning plate 305, telescopic rods 304 distributed in a circular array are disposed between the lifting plate 303 and the positioning plate 305, the telescopic rods 304 are composed of an installation pipe 3041, an installation rod 3042, and a compression spring 3043, the bottom end of the installation pipe 3041 is fixedly connected to the upper side of the lifting plate 303, the top end of the mounting rod 3042 is slidably connected in the annular groove 305b of the lifting plate 303, the compression spring 3043 is coaxially sleeved on the mounting rod 3042, the center of the positioning plate 305 is provided with a cylindrical through hole 305c, the side wall of the through hole 305c is provided with a spiral groove 305d which is centrally and symmetrically distributed, the upper side of the positioning surface 305a is provided with positioning blocks 306 which are circularly distributed in an array, the outer side of the positioning block 306 is adhered with a magnetic attraction sheet 307, the telescopic frame 308 is provided with a pair of spiral grooves 305 which are symmetrically arranged at the front and rear sides of the lifting plate 303, the lower end of the telescopic frame 308 is hinged with the first fixing plate 301 through a pin shaft, the middle of the telescopic frame 308 is slidably matched with the lifting groove 303a through a pin shaft, the upper end of the telescopic frame 308 is coaxially connected with the lifting rod 309 through a pin shaft, the middle of the lifting rod 309 is rotatably provided, the lifting column 311 is vertically installed on the upper portion of the lifting shaft 310, and the lifting column 311 is slidably engaged with the spiral groove 305 d. When the unwelded bottle cap 60 is conveyed to the upper side of the positioning plate 305, the extension of the piston rod of the telescopic cylinder one 302 can drive the lifting plate 303 and the positioning plate 305 to ascend until the positioning surface 305a contacts with the bottle cap 60, the positioning of the bottle cap 60 can be realized by utilizing the positioning surface 305a and the positioning block 306, the relative fixation of the bottle cap 60 can be realized by utilizing the magnetic absorption sheet 307, meanwhile, the telescopic frame 306 is synchronously extended, the lifting shaft 310 is driven to move upwards, when the lifting shaft 310 gradually enters the through hole 305c and the lifting column 311 gradually enters the spiral groove 305d, the positioning plate 305 can be driven to rotate, and annular welding seams can be conveniently formed. The automatic material taking of the bottle cap 60 is realized.
In this embodiment, the lower mechanism 40 specifically includes two rows of support columns 401, support frames 402, support plates 403, discharge pipes 404, hinge shafts 407, lift plates 408, material blocking strips 409, material taking blocks 410, two fixing plates 415, and two telescopic cylinders 416, the support columns 401 are installed on the upper sides of the two vertical plates 202, the support frames 402 are installed on the top ends of the two rows of support columns 401, the support plates 403 are installed on the upper sides of the two support frames 402 in an inclined manner, the discharge pipes 404 are installed on the upper sides of the support plates 403 in an inclined manner, a material taking opening 404a is formed in the lower end of the discharge pipes 404 near the lower side, arc-shaped guide pipes 405 are welded to the lower end of the discharge pipes 404 near the upper side, hinge seats 406 which are symmetrical to each other are fixed on the upper side of the material taking opening 404a of the discharge pipes 404, and the lift plates 408 are rotatably installed on the, the articulated shaft 407 is sleeved with a torsion spring 417 between the lifting plate 408 and the discharging pipe 404, the material blocking strip 409 is of an arc structure and is slidably mounted on the inner side of the guide pipe 405, the material taking block 410 is vertically mounted at the lower end of the material blocking strip 409, the lower end of the material blocking strip 409 is provided with a rectangular material passing hole 409a, the material taking block 410 is of a U-shaped structure and has an opening facing the material passing hole 409a, the inner side of the material taking block 410 is uniformly embedded with a rollable magnetic suction ball 411, the upper side of the material taking block 410 is horizontally provided with a resisting sheet 412, the left side and the right side of the material taking block 410 are vertically provided with sliding columns 413, the left side and the right side of the material taking block 410 are symmetrically provided with L-shaped sliding strips 414, the lower part of the sliding strips 414 is provided with a long strip-shaped sliding groove 414a, the sliding columns 413 positioned on the same side are slidably mounted in the sliding groove 414a, the second telescopic cylinder 416 is vertically installed on the second fixed plate 415 downward, and the tail end of a piston rod of the second telescopic cylinder 416 is connected to the top end of the sliding bar 414. The valve seat 70 is sequentially placed in the discharging pipe 404 in advance, the sliding strip 414 and the material taking block 410 are driven to ascend through the contraction of the piston rod of the telescopic cylinder two 416, the lifting plate 408 is restored to be in a state of being parallel to the discharging pipe 404 under the elastic force of the torsion spring 417, at the moment, the valve seat 70 which is positioned at the lowest position on the inner side of the discharging pipe 404 slides into the material taking block 410 along the lifting plate 408 through the material taking hole 409a under the action of the component force of gravity, the valve seat 70 can be relatively fixed through the magnetic ball 411, and the sliding strip 414, the material taking block 410 and the valve seat 70 are driven to descend through the extension of the piston rod of the telescopic cylinder two 416. The automatic material taking operation of the valve seat 70 is realized.
In this embodiment, the purification mechanism 50 specifically includes a water containing tank 501, a sealing cover 502, an air outlet tank 503, an air duct 504, an air collecting hood 505, an air collecting fan 506 and a fixing plate three 507, the water containing tank 501 is horizontally placed at the lower parts of two vertical plates one 202, the sealing cover 502 is horizontally welded at the top of the water containing tank 501, two rows of exhaust holes 502a are uniformly arranged at the top of the sealing cover 502, the air outlet tank 503 is horizontally welded between the water containing tank 501 and the sealing cover 502, an exhaust hole 503a is arranged at the bottom of the air outlet tank 503, air guide ports 503b are symmetrically arranged at the left end and the right end of the air outlet tank 503, the air duct 504 is provided with a pair of air guide ports 503b correspondingly arranged at the two sides, the air collecting hood 505 is provided with a pair of upper ports correspondingly arranged at the air duct 504 at the two sides, the air collecting fan 506 is provided, the third fixing plate 507 is provided with a pair of corresponding inner sides of the gas collecting fans 506 arranged at two sides, the third fixing plate 507 is provided with circular through holes 507a coaxially distributed with the gas collecting fans 506, and the three fixing plates 507 are correspondingly arranged at the upper sides of the first vertical plates 202 at two sides. The water containing pool 501 is filled with water in advance, high-temperature smoke is sucked into the gas collecting hood 505 by the gas collecting fan 506 and enters the gas outlet tank 503 along the gas guide pipe 504 through the gas guide opening 503b, the entering high-temperature smoke can be rapidly cooled because the gas outlet tank 503 is completely immersed in the water and has lower temperature, then the smoke enters the water in a dispersing way through the gas outlet holes 503a, harmful ingredients dissolved in the water in the smoke can be remained in the water, and the gas insoluble in the water is converged, collected and ascended and discharged through the gas outlet holes 502 a.
In this embodiment, this kind of welding auxiliary device for fire extinguisher bottle welding process when the practical application:
firstly, the valve seats 70 are orderly placed in the discharging pipe 404 in advance, then the sliding strip 414 and the material taking block 410 are driven to ascend through the contraction of the piston rod of the telescopic cylinder II 416, the lifting plate 408 is restored to be in a state of keeping parallel with the discharging pipe 404 under the elastic force of the torsion spring 417, at the moment, the valve seat 70 which is positioned at the lowest part of the inner side of the discharging pipe 404 slides into the material taking block 410 along the lifting plate 408 through the material taking port 409a under the action of the component force of gravity, the valve seat 70 can be relatively fixed through the magnetic ball 411, and then the sliding strip 414, the material taking block 410 and the valve seat 70 are driven to descend through the extension of the piston rod of the telescopic cylinder II 416.
Second, unwelded bottle caps 60 are sequentially placed at the rear end of the conveying belt 207 in advance, the conveying motor 208 is used for driving the driving shaft 205 to rotate through the transmission belt 211, the driving shaft 205 is used for driving the conveying belt 207 to rotate through the driving wheel 206, the unwelded bottle caps 60 can be conveyed to the position above the jacking mechanism 30, conveying is suspended for waiting for welding, conveying is continued after welding is completed, and the welded bottle caps 60 are conveyed to the front end of the conveying belt 207.
When unwelded bottle lid 60 is carried to the top of locating plate 305, the extension of the piston rod through telescopic cylinder 302 can drive lifter plate 303 and locating plate 305 to rise, until locating surface 305a contacts with bottle lid 60, utilize locating surface 305a and locating piece 306 can realize the location to bottle lid 60, reuse magnetism to inhale piece 307 and can realize the relatively fixed to bottle lid 60, and simultaneously, the synchronous extension of expansion bracket 306, and then drive lift axle 310 and move up, when lift axle 310 gets into perforating hole 305c gradually and lift post 311 gets into spiral groove 305d gradually, can drive locating plate 305 and take place to rotate, be convenient for form annular welding seam.
Fourthly, the water storage tank 501 is filled with water in advance, high-temperature smoke is sucked into the gas collecting hood 505 by the gas collecting fan 506 and enters the gas outlet tank 503 along the gas guide pipe 504 through the gas guide opening 503b, the entering high-temperature smoke can be rapidly cooled because the gas outlet tank 503 is completely immersed in the water and has lower temperature, then the smoke enters the water in a dispersing way through the gas outlet holes 503a, harmful components dissolved in the water in the smoke are remained in the water, and the gas which is not dissolved in the water is converged, collected and ascended and discharged through the gas outlet holes 502 a.
In conclusion, the invention has the advantages of ingenious design and reasonable structure, reduces the manual participation, improves the welding efficiency and purifies the working environment.
The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.
Claims (5)
1. The utility model provides a welding auxiliary device for fire extinguisher bottle welding process which characterized in that: including work platform (10), conveying mechanism (20), climbing mechanism (30), transfer mechanism (40) and purification mechanism (50), wherein:
the working platform (10) is horizontally arranged;
the conveying mechanism (20) is arranged on the upper side of the working platform (10) and is used for intermittently conveying bottle caps (60) of which valve seats (70) are not welded or welded;
the jacking mechanism (30) is arranged on the inner side of the conveying mechanism (20) and is used for jacking the bottle cap (60) so as to be tightly abutted against and welded with the descending valve seat (70);
the lowering mechanism (40) is arranged above the jacking mechanism (30) and is used for lowering the valve seat (70) so as to be tightly abutted and welded with the lifted bottle cap (60);
the purification mechanism (50) is arranged at the inner side of the conveying mechanism (20) and is used for absorbing and purifying high-temperature and harmful smoke generated in the welding process.
2. The welding auxiliary device for the welding process of the fire extinguisher cylinder body according to the claim 1 is characterized in that: the conveying mechanism (20) specifically comprises a first transverse plate (201), a first vertical plate (202), a conveying shaft (203), a driving shaft (205), a conveying motor (208), lifting strips (212) and a tensioning shaft (213), wherein the first transverse plate (201) is horizontally arranged on the upper side of the working platform (10), the first vertical plate (202) is provided with a pair of conveying shafts and is vertically arranged on the left side and the right side of the first transverse plate (201), the conveying shaft (203) is provided with a pair of conveying shafts and is rotatably arranged at the front corner and the rear corner of the first two vertical plates (202), the conveying shaft (203) is symmetrically arranged between the first two vertical plates (202) in the left-right direction, the driving wheels (204) are symmetrically arranged between the first front conveying shaft (203) and the rear conveying shaft and are rotatably arranged on the first two vertical plates (202), the driving shaft (205) is symmetrically arranged between the first two vertical plates (202) in the left-right direction, the conveying wheels (204) and the same side are, the conveying motor (208) is arranged above the driving shaft (205) and is installed on a first vertical plate (202) on the right side, a first belt wheel (209) is installed on an output shaft of the conveying motor (208), a second belt wheel (210) is installed at the right end of the driving shaft (205), the first belt wheel (209) and the second belt wheel (210) are connected through a transmission belt (211), the lifting strips (212) are provided with a pair and are correspondingly installed on the inner sides of the two first vertical plates (202), the lifting strips (212) positioned on the same side are horizontally arranged below the upper-layer conveying belt (207), the tensioning shafts (213) are provided with two pairs, one pair of the two pairs of the lifting strips are correspondingly arranged below the front and rear conveying shafts (203), the other pair of the two pairs of the lifting strips are symmetrically arranged on the front and rear sides of the conveying motor (208), the tensioning shafts (213) are rotatably installed on the two first vertical plates (202), and, the tension wheel (214) on the same side is in contact with the conveyor belt (207).
3. The welding auxiliary device for the welding process of the fire extinguisher cylinder body as claimed in claim 2, wherein: the jacking mechanism (30) specifically comprises a first fixing plate (301), a first telescopic cylinder (302), a lifting plate (303), a positioning plate (305) and a telescopic frame (308), wherein the first fixing plate (301) is arranged below two lifting strips (212) and is horizontally connected to the first vertical plates (202), the first telescopic cylinder (302) is vertically upwards installed on the first fixing plate (301), the lifting plate (303) is horizontally installed at the tail end of a piston rod of the first telescopic cylinder (302), strip-shaped lifting grooves (303a) are formed in the front side and the rear side of the lifting plate (303), the positioning plate (305) is horizontally arranged above the lifting plate (303), annular positioning surfaces (305a) and annular grooves (305b) are respectively formed in the upper side and the lower side of the positioning plate (305), and telescopic rods (304) distributed in a circular array are arranged between the lifting plate (303) and the positioning plate (305), the telescopic rod (304) consists of an installation pipe (3041), an installation rod (3042) and a compression spring (3043), the bottom end of the installation pipe (3041) is fixedly connected to the upper side of the lifting plate (303), the top end of the installation rod (3042) is slidably connected into an annular groove (305b) of the lifting plate (303), the compression spring (3043) is coaxially sleeved on the installation rod (3042), a cylindrical through hole (305c) is formed in the center of the positioning plate (305), spiral grooves (305d) are formed in the side wall of the through hole (305c) and symmetrically distributed in the center, positioning blocks (306) distributed in a circular array are arranged on the upper side of the positioning surface (305a), magnetic suction pieces (307) are adhered to the outer sides of the positioning blocks (306), a pair of telescopic frames (308) are symmetrically arranged on the front side and the rear side of the lifting plate (303), and the lower end of the telescopic frame (308) is hinged to the first fixing plate (301) through a pin shaft, the middle of expansion bracket (308) is through round pin axle and lift groove (303a) sliding fit, there is lifter (309) upper end through round pin axle coaxial coupling of expansion bracket (308), the rotation in the middle part of lifter (309) installs lift axle (310), lift axle (310) and perforating hole (305c) sliding fit, lift post (311) are installed perpendicularly to the upper portion of lift axle (310), lift post (311) and helicla flute (305d) sliding fit.
4. The welding auxiliary device for the welding process of the fire extinguisher cylinder body according to the claim 3 is characterized in that: the lower mechanism (40) specifically comprises support columns (401), support frames (402), support plates (403), discharge pipes (404), hinged shafts (407), lifting plates (408), material blocking strips (409), material taking blocks (410), a second fixing plate (415) and a second telescopic cylinder (416), wherein the support columns (401) are provided with two rows and correspondingly arranged on the upper sides of two vertical plates (202), the support frames (402) are provided with two rows and correspondingly arranged at the top ends of the two rows of support columns (401), the support plates (403) are obliquely arranged on the upper sides of the two support frames (402), the discharge pipes (404) are obliquely arranged on the upper sides of the support plates (403), material taking ports (404a) are arranged at the lower ends of the discharge pipes (404) close to the lower sides, arc-shaped guide pipes (405) are welded at the lower ends of the discharge pipes (404) close to the upper sides, and hinge seats (406) which are symmetrical left and right are fixed on the upper sides of the material taking ports (, the lifting plate (408) is rotatably installed on two hinged seats (406) through a hinged shaft (407), the hinged shaft (407) is sleeved with a torsion spring (417) between the lifting plate (408) and the discharging pipe (404), the material blocking strip (409) is of an arc structure and is slidably installed on the inner side of the guide pipe (405), the material taking block (410) is vertically installed at the lower end of the material blocking strip (409), the lower end of the material blocking plate (409) is provided with a rectangular through hole (409a), the material taking block (410) is of a U-shaped structure and is provided with an opening facing the through hole (409a), the inner side of the material taking block (410) is uniformly inlaid with a magnetic suction ball (411) which can roll, the upper side of the material taking block (410) is horizontally provided with a resisting and tightening piece (412), the left side and the right side of the material taking block (410) are vertically provided with sliding columns (413), and the left side and the right side of the material taking block (410, the lower part of the slip bar (414) is provided with a long strip-shaped slip groove (414a), the slip column (413) positioned on the same side is installed in the slip groove (414a) in a sliding manner, the fixing plate II (415) is in a fold-back type structure and is installed on the upper side of the discharging pipe (404), the telescopic cylinder II (416) is installed on the fixing plate II (415) vertically downwards, and the tail end of a piston rod of the telescopic cylinder II (416) is connected to the top end of the slip bar (414).
5. The welding auxiliary device for the welding process of the fire extinguisher cylinder body according to the claim 4 is characterized in that: the purification mechanism (50) specifically comprises a water containing tank (501), a sealing cover (502), an air outlet tank (503), an air guide pipe (504), an air collecting hood (505), an air collecting fan (506) and a fixing plate III (507), wherein the water containing tank (501) is horizontally placed at the lower parts of two vertical plates I (202), the sealing cover (502) is horizontally welded at the top of the water containing tank (501), two rows of exhaust holes (502a) are uniformly formed in the top of the sealing cover (502), the air outlet tank (503) is horizontally welded between the water containing tank (501) and the sealing cover (502), an air outlet hole (503a) is formed in the bottom of the air outlet tank (503), air guide ports (503b) are symmetrically formed in the left end and the right end of the air outlet tank (503), the air guide pipe (504) is provided with a pair of air guide pipes and correspondingly installed on the outer sides of the air guide ports (503b), the air collecting hood (505) is provided with a pair, the gas collecting fan (506) is provided with a pair of gas collecting hoods (505) which are correspondingly arranged on two sides, the third fixing plate (507) is provided with a pair of gas collecting fans (506) which are correspondingly arranged on two sides, the third fixing plate (507) is provided with a circular through hole (507a) which is coaxially distributed with the gas collecting fan (506), and the three fixing plates (507) are correspondingly arranged on the upper sides of the first vertical plates (202) on two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110483429.0A CN113102927A (en) | 2021-04-30 | 2021-04-30 | A welding auxiliary device for fire extinguisher bottle welding process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110483429.0A CN113102927A (en) | 2021-04-30 | 2021-04-30 | A welding auxiliary device for fire extinguisher bottle welding process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113102927A true CN113102927A (en) | 2021-07-13 |
Family
ID=76720815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110483429.0A Withdrawn CN113102927A (en) | 2021-04-30 | 2021-04-30 | A welding auxiliary device for fire extinguisher bottle welding process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113102927A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115432375A (en) * | 2022-11-09 | 2022-12-06 | 中科摩通(常州)智能制造股份有限公司 | Contact piece feeding device for new energy automobile charging pile and feeding method of contact piece feeding device |
-
2021
- 2021-04-30 CN CN202110483429.0A patent/CN113102927A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115432375A (en) * | 2022-11-09 | 2022-12-06 | 中科摩通(常州)智能制造股份有限公司 | Contact piece feeding device for new energy automobile charging pile and feeding method of contact piece feeding device |
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Application publication date: 20210713 |