CN116713658B - Automatic welding device for chemical oxygen self-rescuer medicine pot - Google Patents
Automatic welding device for chemical oxygen self-rescuer medicine pot Download PDFInfo
- Publication number
- CN116713658B CN116713658B CN202311011760.8A CN202311011760A CN116713658B CN 116713658 B CN116713658 B CN 116713658B CN 202311011760 A CN202311011760 A CN 202311011760A CN 116713658 B CN116713658 B CN 116713658B
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- 238000003466 welding Methods 0.000 title claims abstract description 151
- 239000003814 drug Substances 0.000 title claims abstract description 49
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 19
- 239000001301 oxygen Substances 0.000 title claims abstract description 19
- 239000000126 substance Substances 0.000 title claims abstract description 14
- 238000005498 polishing Methods 0.000 claims abstract description 116
- 238000009434 installation Methods 0.000 claims abstract description 36
- 230000006835 compression Effects 0.000 claims description 19
- 238000007906 compression Methods 0.000 claims description 19
- 238000000227 grinding Methods 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 15
- 230000002457 bidirectional effect Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0247—Driving means
-
- 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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
-
- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/12—Vessels
- B23K2101/125—Cans
Abstract
The invention discloses an automatic welding device for a chemical oxygen self-rescuer medicine tank, which relates to the technical field of self-rescuer equipment and comprises a component mounting base, wherein the top of the component mounting base is in sliding connection with a component mounting sliding seat, the top of the component mounting sliding seat is in sliding connection with a welding gun mounting seat, the top of the welding gun mounting seat is provided with an outer ring welding gun, and the automatic welding device also comprises: the transverse traveling assembly is arranged on the assembly mounting sliding seat and used for driving the welding gun mounting seat to transversely slide left and right; the direction changing component is used for driving the welding gun mounting seat to slide back and forth, and the transverse traveling component is arranged on the component mounting sliding seat; the tank opening welding assembly is arranged on the assembly installation sliding seat, and parts of the tank opening welding assembly are circulated around the tank opening to weld the tank opening; the outer ring polishing assembly and the tank opening polishing assembly are arranged on the assembly mounting sliding seat; through automatic weld and the polishing of medicine jar, need not manual intervention, the operation is more stable, accurate and high-efficient.
Description
Technical Field
The invention relates to the technical field of self-rescuer equipment, in particular to an automatic welding device for a chemical oxygen self-rescuer medicine tank.
Background
The chemical oxygen self-rescuer is suitable for the underground operators in coal mines and non-coal mines or other common atmospheric pressure environments to save oneself or rescue in disaster-type environments such as coal dust or gas outburst, explosion, escape of toxic and harmful gas, hypoxia and suffocation. The device generally includes a charge means for loading a canister of oxygen generating tablets for generating oxygen and reacting the oxygen generating tablets with carbon dioxide and moisture exhaled by the human body to generate oxygen for use by a user in need of oxygen.
In the manufacturing process of the medicine tank of the chemical oxygen self-rescuer, an outer ring cover of the medicine tank is welded at the opening of the medicine tank, and a threaded tank opening is welded on the outer ring cover. The traditional manufacturing and assembling process of the chemical oxygen self-rescuer medicine tank is usually manual operation, requires more manpower and time, and has some problems; first, the accuracy of manual operation is limited, and the accuracy of the welding, polishing and other processes of the medicine tank may not be high due to the limitation of manual operation, resulting in unstable welding quality and polishing effect. Secondly, the manpower and time cost is high, and traditional manual operation needs a large amount of manpower and time, and labour cost is higher, and assembly speed is slower, has influenced production efficiency. In addition, the production process may have artifacts: manual operations are susceptible to human factors such as fatigue, technical levels, etc., and may lead to errors or quality problems during assembly.
Disclosure of Invention
In order to solve the problems, the invention provides an automatic welding device for a chemical oxygen self-rescuer medicine tank, which comprises a component mounting base, wherein the top of the component mounting base is in sliding connection with a component mounting sliding seat, the top of the component mounting sliding seat is in sliding connection with a welding gun mounting seat, the top of the welding gun mounting seat is provided with an outer ring welding gun, and the automatic welding device further comprises: the transverse traveling assembly is arranged on the assembly mounting sliding seat and used for driving the welding gun mounting seat to transversely slide left and right; the direction changing component is arranged in a linkage way with the transverse traveling component and shares a driving component, and the transverse traveling component is arranged on the component mounting sliding seat; the tank opening welding assembly is arranged on the assembly installation sliding seat, and parts of the tank opening welding assembly are circulated around the tank opening to weld the tank opening; the outer ring polishing assembly and the tank opening polishing assembly are arranged on the assembly installation sliding seat, and the outer ring polishing assembly and the tank opening polishing assembly can polish the welded outer ring and the tank opening respectively.
The transverse traveling assembly comprises a gear motor arranged on an assembly installation sliding seat, the output end of the gear motor is connected with a welding driving screw rod, and the welding gun installation seat is in threaded connection with the welding driving screw rod.
The direction changing assembly comprises two movable positioning seats fixed at the top of the assembly mounting sliding seat, the two movable positioning seats are respectively arranged at two sides of the outer ring welding gun mounting seat, and the movable positioning seats are in sliding connection with the welding driving screw; the welding drive screw is close to the position of two removal positioning seats and is fixed with two square bars respectively, square bar's lateral surface sliding connection has the diversion straight-tooth wheel, be provided with the welding compression spring between diversion straight-tooth wheel and the removal positioning seat, the welding compression spring is fixed mutually with the lateral wall that removes the positioning seat, welding drive screw is provided with non-screw section in the position that is close to square bar, the opposite both sides wall of outer lane welder mount pad all is fixed with the seat of pushing away, the logical groove that supplies square bar pivoted has been seted up to the lateral wall of seat of pushing away, one end top that two diversion straight-tooth wheels kept away from each other all is provided with the direction pinion rack, the direction pinion rack can mesh with the diversion straight-tooth wheel, the direction pinion rack is fixed mutually with the subassembly mount pad.
The outer lane polishing assembly sets up in one side of horizontal walking subassembly, the outer lane polishing assembly includes the drive screw that polishes of being connected with the rotation of removal positioning seat, the drive screw that polishes passes through sprocket and linkage chain and is connected with the welding drive screw, the lateral surface threaded connection of drive screw that polishes has the mount pad of polishing, mount pad and mount pad top sliding connection of polishing, the mount pad top of polishing is installed the outer lane and is polished the roller, the lateral wall that removes the positioning seat and be close to the mount pad of polishing is fixed with compression spring that polishes, compression spring that polishes sets up outside the drive screw that polishes, two relative lateral walls of mount pad of polishing all are fixed with the spring contact seat.
Tank opening polishing assembly is including rotating the vice pole of polishing that is L shape of being connected in assembly installation slide, and the top of vice pole of polishing is fixed with the mounting bracket of polishing, and tank opening polishing roller is installed at the top of mounting bracket of polishing, and the lateral surface of vice pole of polishing is fixed with vice pole spur gear, and the lateral wall of the mount pad of polishing is fixed with the drive pinion rack of polishing, and the drive pinion rack of polishing can mesh with vice pole spur gear.
Further, jar mouth welding assembly is including rotating the welding mobile jib of connecting in assembly installation slide, and the top of welding mobile jib is fixed with the welder mounting bracket that is L shape, and jar mouth welder is installed at the top of welder mounting bracket, and the lateral surface of welding mobile jib is fixed with the mobile jib spur gear, and the lateral wall of welder mount pad is fixed with the welding drive pinion rack, and the welding drive pinion rack can mesh with the mobile jib spur gear.
Further, a medicine tank lifting assembly for jacking the medicine tank is arranged, the medicine tank lifting assembly comprises a bidirectional ball screw which is rotationally connected with a polishing auxiliary rod and an assembly installation sliding seat, a jacking sleeve seat is connected with the outer side surface of the upper end of the bidirectional ball screw in a threaded manner, an auxiliary rod ratchet wheel is fixed on the outer side surface of the bidirectional ball screw, a polishing driving pawl plate is fixed on the side wall of the polishing installation seat, and the polishing driving pawl plate can be meshed with the auxiliary rod ratchet wheel.
Further, be provided with the transportation locating component that carries out transportation to the medicine jar, transportation locating component is including setting up in the conveyer belt of subassembly installation base top, and a plurality of medicine jar slots have been seted up to the equidistance on the conveyer belt, and the conveyer belt top is provided with the card frame that is used for blocking the medicine jar in the outer edge of conveying slot.
Further, contact switches are arranged on the top of the component mounting base at the front side and the rear side of the component mounting sliding seat, and the contact switches are electrically connected with the gear motor.
The invention has the following beneficial effects:
1. and (3) improving welding precision: through the left and right lateral sliding and the fore-and-aft sliding of drive welder mount pad, the linkage setting of cooperation diversion subassembly can realize accurate welding position control, introduces gear motor and other drive parts, has realized the automatic horizontal and the longitudinal sliding of subassembly installation base and welder mount pad, through the automatic weld of medicine jar and polish, need not manual intervention, and the operation is more stable, accurate and high-efficient.
2. The polishing efficiency is improved: the outer ring polishing assembly and the tank opening polishing assembly can polish the welded outer ring and the tank opening respectively, so that the process precision is improved; and through mechanized polishing process, the polishing efficiency can be improved, and the time cost of construction or manufacture is saved.
3. Stability and consistency are improved: through automatic and mechanical operation, the stability and consistency of welding and polishing can be realized, and the firmness of welding connection and the uniformity of polishing surfaces are ensured; the automatic operation reduces human factors in manual operation, reduces safety risks and improves safety of a working environment.
Drawings
FIG. 1 is a schematic view of the structure of the traversing carriage assembly and direction changing assembly of the present invention;
FIG. 2 is a schematic diagram of a welded tank opening assembly according to the present invention;
FIG. 3 is a schematic view of the outer ring polishing assembly of the present invention;
FIG. 4 is a schematic view of a tank opening grinding assembly according to the present invention;
FIG. 5 is a schematic view of a welding gun mount according to the present invention;
FIG. 6 is a schematic view of the polishing mount of the present invention;
FIG. 7 is a schematic diagram of the front view of the traditional Chinese medicine tank of the present invention;
fig. 8 is a schematic top view of the traditional Chinese medicine tank of the present invention.
The reference numerals are explained as follows: 1. a component mounting base; 2. a component mounting slide; 31. a speed reducing motor; 32. welding a driving screw; 41. moving the positioning seat; 42. square strips; 43. a turning spur gear; 44. welding a compression spring; 45. a pushing seat; 46. a guide toothed plate; 51. welding the main rod; 52. welding gun mounting frame; 53. a tank mouth welding gun; 54. a main rod spur gear; 55. welding a driving toothed plate; 61. polishing a driving screw; 62. polishing the mounting seat; 63. an outer ring polishing roller; 64. polishing the compression spring; 65. a spring contact seat; 66. a linkage chain; 71. polishing the auxiliary rod; 72. polishing the mounting frame; 73. a tank opening grinding roller; 74. an auxiliary rod spur gear; 75. polishing a driving toothed plate; 81. a two-way ball screw; 82. jacking the sleeve seat; 83. a secondary lever ratchet; 84. polishing and driving the ratchet plate; 91. a conveyor belt; 92. a clamping frame; 10. a welding gun mounting seat; 11. an outer ring welding gun; 12. a contact switch; 13. a canister body; 14. a tank opening cylinder.
Detailed Description
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying positive importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The invention is further described below with reference to the accompanying drawings:
example 1
Chemical oxygen self-rescuer medicine jar automatic welder, as shown in fig. 1, fig. 2, fig. 7 and fig. 8, including subassembly installation base 1, subassembly installation base 1 top sliding connection has subassembly installation slide 2, and the top sliding connection of subassembly installation slide 2 has welder mount pad 10, and outer lane welder 11 is installed at the top of welder mount pad 10, still includes: a transverse traveling assembly for driving the welding gun mounting seat 10 to transversely slide left and right, wherein the transverse traveling assembly is arranged on the assembly mounting sliding seat 2; the direction changing component which drives the welding gun mounting seat 10 to slide back and forth is arranged in linkage with the transverse traveling component and shares a driving component, and the transverse traveling component is arranged on the component mounting sliding seat 2.
As shown in fig. 1 and 2, in this embodiment, the transverse traveling assembly includes a gear motor 31 mounted on the assembly mounting slide 2, an output end of the gear motor 31 is connected with a welding driving screw 32, and the welding gun mount 10 is in threaded connection with the welding driving screw 32; the direction changing assembly comprises two movable positioning seats 41 fixed at the top of the assembly mounting sliding seat 2, the two movable positioning seats 41 are respectively arranged at two sides of the outer ring welding gun 11 mounting seat 10, and the movable positioning seats 41 are in sliding connection with the welding driving screw 32; two square bars 42 are fixed at the positions of the welding drive screw 32, which are close to the two movable positioning seats 41, respectively, the outer side faces of the square bars 42 are slidably connected with turning spur gears 43, welding compression springs 44 are arranged between the turning spur gears 43 and the movable positioning seats 41, the welding compression springs 44 are fixed with the side walls of the movable positioning seats 41, non-threaded sections are arranged at the positions of the welding drive screw 32, which are close to the square bars 42, pushing seats 45 are fixed on the two opposite side walls of the outer ring welding gun 11 mounting seat 10, through grooves for the square bars 42 to rotate are formed in the side walls of the pushing seats 45, guide toothed plates 46 are arranged above one ends, which are far away from each other, of the two turning spur gears 43, the guide toothed plates 46 can be meshed with the turning spur gears 43, and the guide toothed plates 46 are fixed with the component mounting base 1.
As shown in fig. 1 and 2, the present embodiment further includes a tank mouth welding assembly provided on the assembly mounting slider 2, and the components of the tank mouth welding assembly are circulated around the tank mouth to weld the tank mouth; the tank mouth welding assembly comprises a welding main rod 51 which is rotatably connected with an assembly mounting sliding seat 2, an L-shaped welding gun mounting frame 52 is fixed at the top of the welding main rod 51, a tank mouth welding gun 53 is mounted at the top of the welding gun mounting frame 52, a main rod spur gear 54 is fixed on the outer side surface of the welding main rod 51, a welding driving toothed plate 55 is fixed on the side wall of the welding gun mounting seat 10, and the welding driving toothed plate 55 can be meshed with the main rod spur gear 54; the top of the component mounting base 1 is provided with a contact switch 12 on the front side and the rear side of the component mounting slide seat 2, and the contact switch 12 is electrically connected with a gear motor 31.
Example 2
On the basis of the above-described embodiment 1, as shown in fig. 3 to 6, the outer ring polishing member and the can opening polishing member provided on the component mounting slider 2 may polish the welded outer ring and can opening, respectively.
As shown in fig. 3 and 5, in this embodiment, the outer ring polishing assembly is disposed on one side of the lateral walking assembly, the outer ring polishing assembly includes a polishing driving screw 61 rotationally connected to the movable positioning seat 41, the polishing driving screw 61 is connected to the welding driving screw 32 through a sprocket and a linkage chain 66, an outer side surface of the polishing driving screw 61 is in threaded connection with a polishing mounting seat 62, the polishing mounting seat 62 is slidably connected to the top of the mounting seat, a polishing roller 63 is mounted on the top of the polishing mounting seat 62, a polishing compression spring 64 is fixed on a side wall of the movable positioning seat 41, which is close to the polishing mounting seat 62, the polishing compression spring 64 is disposed outside the polishing driving screw 61, and spring contact seats 65 are fixed on two opposite side walls of the polishing mounting seat 62.
As shown in fig. 3, 4 and 6, in this embodiment, the tank opening polishing assembly includes an L-shaped polishing auxiliary rod 71 rotatably connected to the assembly mounting slider 2, a polishing mounting frame 72 is fixed to the top of the polishing auxiliary rod 71, a tank opening polishing roller 73 is mounted to the top of the polishing mounting frame 72, an auxiliary rod spur gear 74 is fixed to the outer side surface of the polishing auxiliary rod 71, a polishing driving toothed plate 75 is fixed to the side wall of the polishing mounting seat 62, and the polishing driving toothed plate 75 can be meshed with the auxiliary rod spur gear 74.
Example 3
On the basis of the above embodiment 1, as shown in fig. 3 and 4, a medicine tank lifting assembly for lifting up the medicine tank is provided, the medicine tank lifting assembly includes a bidirectional ball screw 81 rotatably connected to a grinding auxiliary rod 71 and an assembly mounting slide 2, an upper end outer side surface of the bidirectional ball screw 81 is screwed with a lifting sleeve seat 82, an outer side surface of the bidirectional ball screw 81 is fixed with an auxiliary rod ratchet 83, a grinding driving ratchet plate 84 is fixed on a side wall of the grinding mounting seat 62, and the grinding driving ratchet plate 84 can be meshed with the auxiliary rod ratchet 83.
In this embodiment, as shown in fig. 1 and 3, a transport positioning assembly for transporting the medicine tank is provided, the transport positioning assembly includes a conveying belt 91 disposed above the assembly mounting base 1, a plurality of medicine tank slots are equidistantly formed on the conveying belt 91, and a clamping frame 92 for clamping the medicine tank is disposed at the top of the conveying belt 91 at the outer edge of the conveying slot.
The implementation principle of the invention is as follows:
preparation: the medicine tank body 13 to be welded is placed in the clamping frame 92 of each conveying belt 91, the outer ring bottom plate of the medicine tank is placed in the medicine tank body 13, the outer ring welding gun 11 is aligned with the joint of the outer ring bottom plate and the bottom wall of the medicine tank, the outer ring bottom plate is provided with a through groove for placing the tank opening cylinder 14, the tank opening cylinder 14 is placed on the outer ring bottom plate, and the tank opening welding gun 53 is aligned with the joint of the tank opening cylinder 14 and the outer ring bottom plate.
Outer ring welding: the speed reducing motor 31 is started to drive the welding driving screw 32 to rotate, and then the welding gun mounting seat 10 and the pushing seat 45 are driven to move along the axial direction of the welding driving screw 32 towards the direction away from the speed reducing motor 31, the outer ring welding gun 11 is used for welding the front end of the transverse joint of the outer ring bottom plate and the bottom wall of the medicine tank, when the welding gun mounting seat 10 moves from one end to the other end of the welding driving screw 32, the pushing seat 45 gradually pushes the turning spur gear 43 to move towards the direction of the guide toothed plate 46, at the moment, the welding compression spring 44 is stressed to be in a compressed state, when the welding gun mounting seat 10 gradually moves to the non-threaded section of the welding driving screw 32, the turning spur gear 43 is gradually meshed with the guide toothed plate 46, and the welding gun mounting seat 10 is not driven to move in the rotating process of the welding driving screw 32 because the turning spur gear 43 is meshed with the guide toothed plate 46, and in the process of driving the welding driving screw 32 to drive the spur gear 43 to rotate through the square strip 42, the whole assembly mounting 2 and the components mounted on the welding carriage are driven to slide seat 46 to slide forwards and backwards through the cooperation of the spur gear 43 and the guide toothed plate 46, and the welding device 11 is driven to move the front end of the welding gun bottom plate 11 and the front end of the welding gun bottom plate.
When the assembly mounting sliding seat 2 moves to be in contact with the contact switch 12 at the rear end, the gear motor 31 reverses, wherein due to the resilience force of the welding compression spring 44, the welding gun mounting seat 10 always abuts against the threaded section of the welding driving screw 32, when the gear motor 31 drives the welding driving screw 32 to reverse, the welding gun mounting seat 10 can move along the axial direction of the welding driving screw 32 towards the direction close to the gear motor 31, in the moving process of the welding mounting seat, the outer ring welding gun 11 welds the rear end of the transverse joint of the outer ring bottom plate and the bottom wall of the medicine tank, when the welding gun mounting seat 10 moves to the initial end of the welding driving screw 32, the pushing seat 45 gradually pushes the other turning straight gear 43 to move towards the direction of the other guiding toothed plate 46, and at the moment, the welding compression spring 44 at the other end is stressed in a compressed state, so that the assembly mounting sliding seat 2 and the components mounted on the assembly can be integrally slid forwards and backwards through the cooperation of the other two turning straight gears 43 and the guiding toothed plate 46, in the sliding process, the outer ring welding gun 11 welds the right end of the front and the rear joint of the outer ring bottom plate and the medicine tank, and when the assembly mounting seat 2 moves to the initial end of the welding driving screw 12, and the welding gun is automatically stopped to contact with the front end of the medicine tank 31, so that the welding of the outer ring can is realized.
Welding a tank opening: in the outer ring welding process, when the welding gun mounting seat 10 transversely slides, the welding driving toothed plate 55 can drive the main rod spur gear 54 to rotate so as to drive the welding main rod 51 to rotate, so that the can mouth welding gun 53 can turn around the can mouth barrel 14, and the can mouth welding gun 53 can be started to perform circumferential welding on the joint of the can mouth barrel 14 and the outer ring bottom plate in the rotating process.
Outer ring polishing: after the welding is completed, the conveying belt 91 runs to transfer the welded medicine tank to the upper part of the outer ring grinding roller 63, then the medicine tank to be welded is transferred to the welding position, and then the welding is performed through the procedures, in the outer ring welding process, the speed reducing motor 31 drives the welding driving screw 32 to rotate and simultaneously drives the grinding driving screw 61 to rotate through the linkage chain 66, so that the grinding mounting seat 62 and the welding gun mounting seat 10 transversely synchronously slide, and the outer ring grinding roller 63 transversely grinds the welding position in the sliding process; similarly, through the cooperation of spring contact seat 65 and compression spring 64 of polishing for in the slip of subassembly installation slide 2, the mount pad 62 of polishing is in compression spring 64 and the screw thread section of drive screw 61 of polishing, and the mount pad 62 of polishing is along with the cooperation of subassembly installation slide 2 can carry out the polishing of fore-and-aft direction to the medicine jar outer lane.
Polishing a tank opening: in the process of polishing the outer ring, when the polishing mounting seat 62 transversely slides on the front side of the outer ring of the medicine tank, the polishing driving toothed plate 75 can drive the auxiliary rod spur gear 74 to rotate so as to drive the polishing auxiliary rod 71 to rotate, so that the tank opening polishing roller 73 rotates around the tank opening cylinder 14 to polish the joint of the tank opening cylinder 14 and the outer ring bottom plate in the circumferential direction.
Lifting and discharging: in the process of polishing the outer ring, when the polishing mounting seat 62 transversely slides at the rear side of the outer ring of the medicine tank, the polishing driving pawl plate 84 can drive the auxiliary rod ratchet wheel 83 to rotate and further drive the bidirectional ball screw 81 to rotate, so that the jacking sleeve seat 82 can jack up the blocked medicine tank in the ascending process, the medicine tank can be conveniently taken out, and the welding quality of the outer ring bottom plate can be detected.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (5)
1. Chemical oxygen self-rescuer medicine jar automatic welder, including subassembly installation base (1), its characterized in that: the utility model provides a subassembly installation base (1) top sliding connection has subassembly installation slide (2), and the top sliding connection of subassembly installation slide (2) has welder mount pad (10), and outer lane welder (11) are installed at the top of welder mount pad (10), still includes: the transverse traveling assembly is used for driving the welding gun mounting seat (10) to transversely slide left and right and is arranged on the assembly mounting sliding seat (2); the direction changing component is arranged in a linkage way with the transverse traveling component and shares a driving part, and the transverse traveling component is arranged on the component mounting sliding seat (2); the tank opening welding assembly is arranged on the assembly installation sliding seat (2), and parts of the tank opening welding assembly are circulated around the tank opening to weld the tank opening; the outer ring polishing assembly and the tank opening polishing assembly are arranged on the assembly mounting sliding seat (2) and can be used for polishing the outer ring and the tank opening which are welded respectively;
the transverse traveling assembly comprises a speed reduction motor (31) arranged on an assembly installation sliding seat (2), the output end of the speed reduction motor (31) is connected with a welding driving screw rod (32), and the welding gun installation seat (10) is in threaded connection with the welding driving screw rod (32);
the direction-changing assembly comprises two movable positioning seats (41) fixed at the top of the assembly installation sliding seat (2), the two movable positioning seats (41) are respectively arranged at two sides of the outer ring welding gun (11) installation seat (10), and the movable positioning seats (41) are in sliding connection with the welding driving screw (32); two square strips (42) are respectively fixed at the positions, close to the two movable positioning seats (41), of the welding driving screw (32), a turning spur gear (43) is connected to the outer side face of the square strips (42) in a sliding mode, a welding compression spring (44) is arranged between the turning spur gear (43) and the movable positioning seats (41), the welding compression spring (44) is fixed to the side wall of the movable positioning seats (41), a non-threaded section is arranged at the position, close to the square strips (42), of the welding driving screw (32), pushing seats (45) are respectively fixed to the two opposite side walls of the outer ring welding gun (11) mounting seat (10), through grooves for the square strips (42) to rotate are formed in the side walls of the pushing seats (45), guide toothed plates (46) are respectively arranged above one ends, far away from each other, of the guide toothed plates (46) can be meshed with the turning spur gear (43), and the guide toothed plates (46) are fixed to the assembly mounting seat (1);
the outer ring polishing assembly is arranged on one side of the transverse traveling assembly, the outer ring polishing assembly comprises a polishing driving screw (61) rotationally connected with the movable positioning seat (41), the polishing driving screw (61) is connected with the welding driving screw (32) through a chain wheel and a linkage chain (66), the outer side surface of the polishing driving screw (61) is in threaded connection with a polishing installation seat (62), the polishing installation seat (62) is in sliding connection with the top of the installation seat, an outer ring polishing roller (63) is arranged on the top of the polishing installation seat (62), a polishing compression spring (64) is fixed on the side wall, close to the polishing installation seat (62), of the movable positioning seat (41), the polishing compression spring (64) is arranged outside the polishing driving screw (61), and a spring contact seat (65) is fixed on two opposite side walls of the polishing installation seat (62);
tank opening polishing assembly is including rotating auxiliary pole (71) of polishing that is L shape of being connected in subassembly installation slide (2), and the top of auxiliary pole (71) of polishing is fixed with polishing mounting bracket (72), and tank opening grinding roller (73) are installed at the top of polishing mounting bracket (72), and the lateral surface of auxiliary pole (71) of polishing is fixed with auxiliary pole spur gear (74), the lateral wall of polishing mount pad (62) is fixed with drives pinion rack (75) of polishing, and drive pinion rack (75) of polishing can mesh with auxiliary pole spur gear (74).
2. The chemical oxygen self-rescuer canister automatic welding device according to claim 1, wherein: tank mouth welding assembly is including rotating welding mobile jib (51) of connecting in subassembly installation slide (2), and the top of welding mobile jib (51) is fixed with welder mounting bracket (52) that are L shape, and tank mouth welder (53) are installed at the top of welder mounting bracket (52), and the lateral surface of welding mobile jib (51) is fixed with mobile jib spur gear (54), the lateral wall of welder mount pad (10) is fixed with welding drive pinion rack (55), and welding drive pinion rack (55) can mesh with mobile jib spur gear (54).
3. The chemical oxygen self-rescuer canister automatic welding device according to claim 1, wherein: be provided with the medicine jar lifting subassembly with medicine jar jack-up, medicine jar lifting subassembly is including rotating two-way ball screw (81) of being connected in auxiliary pole (71) and subassembly installation slide (2) of polishing, and the higher one end lateral surface threaded connection of two-way ball screw (81) has jacking cover seat (82), the lateral surface of two-way ball screw (81) is fixed with auxiliary pole ratchet (83), the lateral wall of polishing mount pad (62) is fixed with drives detent board (84) of polishing, drives detent board (84) and can mesh with auxiliary pole ratchet (83).
4. The chemical oxygen self-rescuer canister automatic welding device according to claim 1, wherein: be provided with the transportation locating component that carries out transportation to the medicine jar, transportation locating component is including setting up in conveyer belt (91) of subassembly installation base (1) top, and a plurality of medicine jar slots have been seted up to the equidistance on conveyer belt (91), and conveyer belt (91) top is provided with in the outer edge of conveying the slot and is used for blocking card frame (92) of medicine jar.
5. The chemical oxygen self-rescuer canister automatic welding device according to claim 1, wherein: the top of the component mounting base (1) is provided with contact switches (12) at the front side and the rear side of the component mounting sliding seat (2), and the contact switches (12) are electrically connected with a gear motor (31).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311011760.8A CN116713658B (en) | 2023-08-11 | 2023-08-11 | Automatic welding device for chemical oxygen self-rescuer medicine pot |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311011760.8A CN116713658B (en) | 2023-08-11 | 2023-08-11 | Automatic welding device for chemical oxygen self-rescuer medicine pot |
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| CN116713658A CN116713658A (en) | 2023-09-08 |
| CN116713658B true CN116713658B (en) | 2023-10-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116713658B (en) * | 2023-08-11 | 2023-10-24 | 湖南煤矿安全装备有限公司 | Automatic welding device for chemical oxygen self-rescuer medicine pot |
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|---|---|
| CN116713658A (en) | 2023-09-08 |
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