CN111992932B - Welding device with smoke self-absorption structure for steel structure machining - Google Patents
Welding device with smoke self-absorption structure for steel structure machining Download PDFInfo
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- CN111992932B CN111992932B CN202010860476.8A CN202010860476A CN111992932B CN 111992932 B CN111992932 B CN 111992932B CN 202010860476 A CN202010860476 A CN 202010860476A CN 111992932 B CN111992932 B CN 111992932B
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- 238000003466 welding Methods 0.000 title claims abstract description 108
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 27
- 239000010959 steel Substances 0.000 title claims abstract description 27
- 238000010521 absorption reaction Methods 0.000 title abstract description 10
- 239000000779 smoke Substances 0.000 title description 20
- 238000003754 machining Methods 0.000 title description 3
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000010276 construction Methods 0.000 claims abstract description 10
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 8
- 230000007306 turnover Effects 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 20
- 238000001914 filtration Methods 0.000 claims description 16
- 230000002349 favourable effect Effects 0.000 abstract description 8
- 239000000428 dust Substances 0.000 description 18
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000000391 smoking effect Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 208000028571 Occupational disease Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000011045 prefiltration Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
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- Chemical Kinetics & Catalysis (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a welding device with a self-smoke-absorption structure for steel structure processing, and relates to the technical field of welding devices for steel structure processing, in particular to an angle positioning table, a multi-angle clamping mechanism and a self-smoke-absorption mechanism, wherein an angle ruler is arranged on the surface of the angle positioning table, fixing tables are arranged on two sides of the angle positioning table, the multi-angle clamping mechanism is connected to the surface of the fixing table, a longitudinal sliding rod is arranged on one side, away from the central axis of the angle positioning table, of the surface of the fixing table, a welding machine box is fixed at the bottom of the transverse sliding telescopic rod, and the self-smoke-absorption mechanism is connected to the outer wall of a lengthened welding head. This welding set is used in steel construction processing with from inhaling cigarette structure forms the contained angle in the angle chi surface between two angle poles to it is fixed to carry out the centre gripping through holding down plate pushing down to the component, is favorable to multi-angle concatenation component, and can specify in detail the angle between the component through the scale numerical value on the angle chi, thereby adapts to the component welding operation of different concatenation angles.
Description
Technical Field
The invention relates to the technical field of welding devices for steel structure processing, in particular to a welding device with a self-smoking structure for steel structure processing.
Background
The steel structure is a structure formed by steel materials, is one of main building structure types, is widely applied to the fields of large-scale factory buildings, venues, super high-rise buildings and the like due to light self weight and simple and convenient construction, and all components or parts of the steel structure are usually connected by welding seams, so a welding device is required to be used.
Current welding set can only carry out the welding of single angle to steel structural component, can't realize each angle accurate adjustment according to the welding demand, and steel structural component can produce the smoke and dust when the welding, is inhaled by the human body for a long time and can cause very big occupational disease risk to the workman.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a welding device with a self-smoke-absorption structure for processing a steel structure, which solves the problems that the existing welding device can only weld a steel structure member at a single angle, can not realize accurate adjustment of each angle according to welding requirements, and the steel structure member can generate smoke dust during welding and can cause great occupational disease risk to workers after being sucked by a human body for a long time in the background art.
In order to achieve the purpose, the invention is realized by the following technical scheme: a welding device with a self-smoke-absorbing structure for processing a steel structure comprises an angle positioning table, a multi-angle clamping mechanism and a self-smoke-absorbing mechanism, wherein an angle ruler is arranged on the surface of the angle positioning table, an angle rod is arranged on one side of the angle ruler, electric lifting rods are fixed on two sides of the bottom of the angle positioning table, fixed tables are arranged on two sides of the angle positioning table, the multi-angle clamping mechanism is connected to the surface of the fixed table, the multi-angle clamping mechanism comprises a turn-over motor, parallel clamping plates, pulleys, a bearing tray, a hydraulic cylinder and a lower pressing plate, one side of the turn-over motor, which is close to the central axis of the angle positioning table, is connected with the parallel clamping plates, the pulleys are arranged at the bottom of the parallel clamping plates, the bearing tray is connected to the top of the pulleys, the hydraulic cylinder is fixed to the top of the parallel clamping plates, the lower pressing plate is connected to the bottom of the hydraulic cylinder, and a longitudinal sliding rod is arranged on one side, which is far away from the central axis of the angle positioning table, on the surface of the fixed table, and vertical sliding rod top is connected with the lateral sliding telescopic link, lateral sliding telescopic link bottom is fixed with the welding machine case, and welding machine bottom of the case portion is connected with extra long bonding tool, welding machine bottom of the case portion left side is connected with infrared camera, connect in the outer wall of extra long bonding tool from smoking mechanism, construct including filter tube, aspirator head, filter sponge, gas-supply pipe and aspiration pump from smoking mechanism, and the filter tube bottom is connected with the aspirator head, the inside arrangement of filter tube has filter sponge, filter tube top surface is connected with the aspiration pump through the gas-supply pipe, and aspiration pump one side links firmly with welding machine case one side mutually.
Optionally, the side surface of the angle rod is attached to the side surface of the angle ruler, an adjustable structure is formed between the angle rod and the angle ruler, the number of the angle rods is two, and the angle positioning table forms a lifting structure through the electric lifting rod.
Optionally, the parallel clamping plates are symmetrically distributed about a vertical central line of the angle positioning table, the parallel clamping plates form a rotating structure through the turnover motor, and the turnover motor is fixedly connected with the fixing table.
Optionally, the bearing tray forms a sliding structure with the parallel clamping plates through the pulleys, the bearing tray is movably connected with the pulleys, and the lower pressing plate is movably connected with the hydraulic cylinder.
Optionally, the lower pressing plate forms a lifting structure through a hydraulic cylinder, and the lower pressing plate and the bearing tray are both in a U shape.
Optionally, the welding chassis and the lengthened welding head form a sliding structure through a transverse sliding telescopic rod and a longitudinal sliding rod, and the welding chassis and the lengthened welding head form a lifting structure through a transverse sliding telescopic rod.
Optionally, the filter pipe is in threaded connection with the air suction head, the lengthened welding head penetrates through the filter pipe and the air suction head, and the filter pipe, the air suction head and the lengthened welding head are distributed on the same vertical center.
Optionally, the surface of the air suction head is in a through hole shape, and the air suction head forms a communicated structure with the air suction pump through the filter pipe and the air delivery pipe.
Optionally, the surface of the filtering sponge is microporous, the filtering sponge is of a flexible structure, and the outer wall of the filtering sponge and the inner wall of the gas conveying pipe are tightly attached.
The invention provides a welding device with a self-smoke-absorption structure for machining a steel structure, which has the following beneficial effects:
1. this welding set is used in steel construction processing with from inhaling cigarette structure, form the contained angle in the angle chi surface between two angle poles, steel structural component (hereinafter be referred to as the component for short) slope passes parallel splint and supports in the angle pole bottom, the rethread holding down plate pushes down carries out the centre gripping to the component and fixes, this is provided with and does benefit to multi-angle concatenation component, and can make clear and determine the angle between the component in detail through the scale numerical value on the angle chi, thereby adapt to the component welding operation of different concatenation angles, and the angle chi passes through electric lift pole and realizes going up and down, the angle chi descends to be favorable to making things convenient for later stage component turn-over after angle modulation, receive the separation in avoiding the component turn-over.
2. This welding set is used in steel construction processing with from inhaling cigarette structure, bear the tray, the holding down plate respectively with the pulley, pneumatic cylinder swing joint, conveniently adjust and bear the tray, the angle of holding down plate, and bear the tray and pass through the horizontal adjusting position of pulley level, make things convenient for the concatenation between the component, and the pneumatic cylinder is also accessible pulley and slides in parallel clamp plate surface level, conveniently carry out the centre gripping to the component that bears the tray surface, and the pulley is the convenient rigidity of locking wheel, avoid sliding at will, and the holding down plate can avoid the component to take place to drop with bearing the tray and all being "U" shape.
3. This welding set is used in steel construction processing with from inhaling cigarette structure, the component adds the long bonding tool through the longitudinal sliding pole when carrying out the turn-over through the turn-over motor, the three-dimensional removal is realized to the lateral sliding telescopic link, and remove through the welding seam position between the infrared camera real-time supervision component and add long bonding tool position and control extension bonding tool, be favorable to making to add the long bonding tool and paste all the time and carry out the welding operation in the welding seam surface, the welded degree of consistency between the component has been ensured, thereby improve welding quality, and realized automatic comprehensive welding to the component and do benefit to improvement work efficiency.
4. This welding set is used in steel construction processing with from inhaling cigarette structure, it is the through-hole form and is close to extension bonding tool bottom to breathe in the first surface, be favorable to the smoke and dust that the very first time absorption welding produced, avoid the possibility of smoke and dust diffusion completely, and the smoke and dust passes and purifies the filtration in getting into the electrostatic absorption equipment again behind the filter sponge under the effect of air pump, the inside packing of filter sponge has the activated carbon fiber, be favorable to carrying out prefilter to harmful molecule and dust impurity in the smoke and dust, avoid the aspiration pump, the inside jam that takes place of gas-supply pipe, and be threaded connection between filter tube and the aspirator head, make things convenient for the later stage to take out the filter sponge and clear up the change.
5. This welding set is used in steel construction processing with from inhaling cigarette structure can realize the multi-angle concatenation centre gripping to the component for the component realizes multi-angle welding, be favorable to adapting to the component welding operation of various angle concatenation demands, and realize automatic comprehensive welding operation through automated control and be favorable to improving work efficiency and welding quality, can absorb the smoke and dust that the welding produced in the very first time, avoided the scattered possibility of smoke and dust completely, thereby guarantee personnel's physical and mental health.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the parallel splint of the present invention;
FIG. 3 is a schematic cross-sectional view of a filter tube according to the present invention;
FIG. 4 is a schematic view of a clamping structure of the lower platen and the carrying tray for the steel structural member according to the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. an angle positioning table; 2. an angle ruler; 3. an angle lever; 4. an electric lifting rod; 5. a fixed table; 6. a multi-angle clamping mechanism; 7. a turn-over motor; 8. parallel splints; 9. a pulley; 10. a carrying tray; 11. a hydraulic cylinder; 12. a lower pressing plate; 13. a longitudinal slide bar; 14. transversely sliding the telescopic rod; 15. welding the case; 16. lengthening the welding head; 17. an infrared camera; 18. a self-smoking mechanism; 19. a filter tube; 20. an air suction head; 21. filtering the sponge; 22. a gas delivery pipe; 23. an air pump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 5, the present invention provides a technical solution: a welding device with a self-smoke-absorbing structure for processing a steel structure comprises an angle positioning table 1, a multi-angle clamping mechanism 6 and a self-smoke-absorbing mechanism 18, wherein an angle ruler 2 is arranged on the surface of the angle positioning table 1, an angle rod 3 is arranged on one side of the angle ruler 2, electric lifting rods 4 are fixed on two sides of the bottom of the angle positioning table 1, the side surfaces of the angle rods 3 are attached to the side surfaces of the angle ruler 2, an adjustable structure is formed between the angle rods 3 and the angle ruler 2, two angle rods 3 are arranged, the angle positioning table 1 forms a lifting structure through the electric lifting rods 4, the angle rods 3 are provided with two servo motors which are connected with the corresponding servo motors, the angle rods 3 form included angles through the servo motors and display specific angle values on the angle ruler 2, multi-angle splicing components are facilitated, and the welding operation of the components with different splicing angles is adapted, and the angle ruler 2 is lifted through the electric lifting rods 4, after the angle is adjusted, the angle ruler 2 descends, so that the turning over of the component at the later stage is facilitated, and the component is prevented from being blocked in the turning over;
the two sides of the angle positioning table 1 are provided with fixed tables 5, a multi-angle clamping mechanism 6 is connected to the surfaces of the fixed tables 5, the multi-angle clamping mechanism 6 comprises a turnover motor 7, parallel clamping plates 8, pulleys 9, a bearing tray 10, a hydraulic cylinder 11 and a lower pressing plate 12, one side of the turnover motor 7 close to the central axis of the angle positioning table 1 is connected with the parallel clamping plates 8, the bottom of the parallel clamping plates 8 is provided with the pulleys 9, the top of the pulleys 9 is connected with the bearing tray 10, the top of the parallel clamping plates 8 is fixed with the hydraulic cylinder 11, the bottom of the hydraulic cylinder 11 is connected with the lower pressing plate 12, the parallel clamping plates 8 are symmetrically distributed around the vertical central line of the angle positioning table 1, the parallel clamping plates 8 form a rotating structure through the turnover motor 7, the turnover motor 7 is fixedly connected with the fixed tables 5, the bearing tray 10 forms a sliding structure through the pulleys 9 and the parallel clamping plates 8, and the bearing tray 10 is movably connected with the pulleys 9, the lower pressing plate 12 is movably connected with the hydraulic cylinder 11, the lower pressing plate 12 forms a lifting structure through the hydraulic cylinder 11, the lower pressing plate 12 and the bearing tray 10 are both in a U shape, the component is placed on the surface of the bearing tray 10 and passes through the parallel clamping plate 8 to abut against the bottom of the inner angle of the angle square 2, the two components are spliced at the moment, a welding seam is formed at the spliced position, in the process, the bearing tray 10 can be horizontally and transversely adjusted through the pulley 9 to facilitate splicing among the components, the hydraulic cylinder 11 can horizontally slide on the surface of the parallel clamping plate 8 through the pulley 9 to facilitate clamping of the component on the surface of the bearing tray 10, the pulley 9 is a locking wheel to facilitate position fixing and avoid random sliding, the lower pressing plate 12 and the bearing tray 10 are both in a U shape to avoid dropping of the component, and the component can be clamped by pushing the lower pressing plate 12 down through the hydraulic cylinder 11, the bearing tray 10 and the lower pressing plate 12 are respectively movably connected with the pulley 9 and the hydraulic cylinder 11, so that the angle of the bearing tray 10 and the angle of the lower pressing plate 12 can be conveniently adjusted to be adaptive to the included angle formed by the angle rod 3;
a longitudinal sliding rod 13 is arranged on one side, far away from the central axis of the angle positioning table 1, of the surface of the fixed table 5, a transverse sliding telescopic rod 14 is connected to the top of the longitudinal sliding rod 13, a welding case 15 is fixed to the bottom of the transverse sliding telescopic rod 14, an lengthened welding head 16 is connected to the bottom of the welding case 15, an infrared camera 17 is connected to the left side of the bottom of the welding case 15, the infrared camera 17 monitors the position of a welding seam between members and the position of the lengthened welding head 16 in real time and controls the lengthened welding head 16 to move, namely, the lengthened welding head 16 can transversely slide and lift through the transverse sliding telescopic rod 14, the lengthened welding head 16 can longitudinally slide through the longitudinal sliding rod 13, three-dimensional movement is achieved, welding operation can be performed by enabling the lengthened welding head 16 to be attached to the surface of the welding seam all the time, welding uniformity between the members is guaranteed, welding quality is improved, and when the turnover motor 7 drives the members to turn over, the infrared camera 17 observes and controls the lengthened welding head 16 to move to a new welding seam position Welding operation is continued, so that automatic and comprehensive welding of the components is realized, and the work efficiency is improved;
the self-smoking mechanism 18 is connected with the outer wall of the lengthened welding head 16, the self-smoking mechanism 18 comprises a filter pipe 19, an air suction head 20, a filter sponge 21, an air delivery pipe 22 and an air suction pump 23, the bottom of the filter pipe 19 is connected with the air suction head 20, the filter pipe 19 is internally provided with the filter sponge 21, the top surface of the filter pipe 19 is connected with the air suction pump 23 through the air delivery pipe 22, one side of the air suction pump 23 is fixedly connected with one side of the welding case 15, the filter pipe 19 is in threaded connection with the air suction head 20, the lengthened welding head 16 penetrates through the filter pipe 19 and the air suction head 20, the filter pipe 19, the air suction head 20 and the lengthened welding head 16 are distributed on the same vertical center, the surface of the air suction head 20 is in a through hole shape, the air suction head 20 forms a communicated structure with the air suction pump 23 through the filter pipe 19 and the air delivery pipe 22, the surface of the filter sponge 21 is in a micropore shape, the filter sponge 21 is in a flexible structure, and the outer wall of the filter sponge 21 is tightly attached to the inner wall of the air delivery pipe 22, negative air pressure is formed on the surface of the air suction head 20 through the air suction pump 23, the surface of the air suction head 20 is in a through hole shape and is close to the bottom of the lengthened welding head 16, which is beneficial to absorbing the smoke generated by welding in the first time and completely avoiding the possibility of smoke diffusion, the smoke dust passes through the filter sponge 21 under the action of the air pump 23 and then enters the electrostatic adsorption equipment for purification and filtration, the filter sponge 21 is filled with activated carbon fibers, the surface of the filtering sponge 21 is microporous, so that the gas is conveniently filtered while the gas is circulated, harmful molecules and dust impurities in the smoke dust are favorably preliminarily filtered, the blockage inside the air suction pump 23 and the gas conveying pipe 22 is avoided, and the filtering pipe 19 is in threaded connection with the air suction head 20, so that the filtering sponge 21 can be conveniently taken out for cleaning and replacement at the later stage, and the filtering sponge 21 is of a flexible structure, which is beneficial to filling the inside of the filtering pipe 19, so that the smoke entering the inside of the filtering pipe 19 can be filtered comprehensively.
To sum up, this steel construction processing welding set with from smoking structure, during the use, at first angle pole 3 is provided with two and is connected with corresponding servo motor, angle pole 3 forms the contained angle and shows specific angle numerical value on angle chi 2 through servo motor, this angle size is unanimous with the angle size that the construction needs, then the component is placed in bearing tray 10 surface and passes parallel splint 8 and support 2 interior angle bottoms of angle chi, two components realize the concatenation this moment, the concatenation department forms the welding seam, but this in-process bearing tray 10 passes through pulley 9 horizontal adjusting position, make things convenient for the concatenation between the component, and pneumatic cylinder 11 is also accessible pulley 9 and is in parallel splint 8 surface horizontal slip, conveniently carry out the centre gripping to the component that bears tray 10 surface, and pulley 9 is locking wheel convenient position fixing, avoid random slip, after that the welding seam position between the infrared camera 17 real-time supervision component and extension bonding tool 16 positions and control extension bonding tool 16, namely the lengthened welding head 16 can transversely slide and lift through a transversely sliding telescopic rod 14, and the lengthened welding head 16 can longitudinally slide through a longitudinally sliding rod 13, so that three-dimensional movement is realized, the lengthened welding head 16 can be always attached to the surface of a welding seam for welding operation, then when one surface of a component is welded, the component is driven to turn over through a turn-over motor 7, at the moment, an infrared camera 17 observes and controls the lengthened welding head 16 to move to a new welding seam for continuing welding operation, so that automatic and comprehensive welding of the component is realized, the working efficiency is improved, finally, when smoke dust is generated during welding of the welding seam of the component by the lengthened welding head 16, negative air pressure is formed on the surface of the air suction head 20 through an air suction pump 23, the surface of the air suction head 20 is in a through hole shape and is close to the bottom of the lengthened welding head 16, the smoke dust generated during welding can be absorbed in the first time, and the possibility of smoke dust diffusion can be completely avoided, and the smoke and dust passes filter sponge 21 back again and purifies the filtration in getting into electrostatic absorption equipment under the effect of aspiration pump 23, filter sponge 21 inside packing has activated carbon fiber, and filter sponge 21 surface and be the micropore form, make things convenient for gas circulation to filter gas in, be favorable to carrying out prefiltration to harmful molecule and dust impurity in the smoke and dust, avoid aspiration pump 23, the inside jam that takes place of gas-supply pipe 22, and be threaded connection between filter tube 19 and the suction head 20, it clears up the change to take out filter sponge 21 in convenient later stage.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (1)
1. The utility model provides a welding set is used in steel construction processing with from inhaling cigarette structure, includes angle location platform (1), multi-angle fixture (6) and from inhaling cigarette mechanism (18), its characterized in that: the surface of the angle positioning table (1) is provided with an angle ruler (2), one side of the angle ruler (2) is provided with an angle rod (3), two sides of the bottom of the angle positioning table (1) are fixed with electric lifting rods (4), two sides of the angle positioning table (1) are provided with fixed tables (5), the multi-angle clamping mechanism (6) is connected to the surface of the fixed tables (5), the multi-angle clamping mechanism (6) comprises a turn-over motor (7), parallel clamping plates (8), pulleys (9), a bearing tray (10), a hydraulic cylinder (11) and a lower pressing plate (12), one side of the turn-over motor (7), which is close to the central axis of the angle positioning table (1), is connected with the parallel clamping plates (8), the bottom of the parallel clamping plates (8) is provided with the pulleys (9), the top of the pulleys (9) is connected with the bearing tray (10), and the top of the parallel clamping plates (8) is fixed with the hydraulic cylinder (11), the bottom of the hydraulic cylinder (11) is connected with a lower pressing plate (12), one side, far away from the central axis of the angle positioning table (1), of the surface of the fixed table (5) is provided with a longitudinal sliding rod (13), the top of the longitudinal sliding rod (13) is connected with a transverse sliding telescopic rod (14), the bottom of the transverse sliding telescopic rod (14) is fixed with a welding case (15), the bottom of the welding case (15) is connected with a lengthened welding head (16), the left side of the bottom of the welding case (15) is connected with an infrared camera (17), the self-smoking mechanism (18) is connected with the outer wall of the lengthened welding head (16), the self-smoking mechanism (18) comprises a filter pipe (19), an air suction head (20), a filter sponge (21), an air pipe (22) and an air pump (23), the bottom of the filter pipe (19) is connected with the air suction head (20), and the filter sponge (21) is arranged inside the filter pipe (19), the surface of the top of the filter pipe (19) is connected with an air pump (23) through an air pipe (22), one side of the air pump (23) is fixedly connected with one side of a welding case (15), the side surface of the angle rod (3) is attached to the side surface of the angle ruler (2), an adjustable structure is formed between the angle rod (3) and the angle ruler (2), two angle rods (3) are arranged, the angle positioning table (1) forms a lifting structure through an electric lifting rod (4), the parallel clamping plates (8) are symmetrically distributed about the vertical central line of the angle positioning table (1), the parallel clamping plates (8) form a rotating structure through a turn-over motor (7), the turn-over motor (7) is fixedly connected with the fixed table (5), the bearing tray (10) forms a sliding structure through a pulley (9) and the parallel clamping plates (8), and the bearing tray (10) is movably connected with the pulley (9), the lower pressing plate (12) is movably connected with the hydraulic cylinder (11), the lower pressing plate (12) forms a lifting structure through the hydraulic cylinder (11), the lower pressing plate (12) and the bearing tray (10) are both in a U shape, a sliding structure is formed between the welding case (15) and the lengthened welding head (16) through the transverse sliding telescopic rod (14) and the vertical sliding rod (13) and the fixed platform (5), the welding case (15) and the lengthened welding head (16) form the lifting structure through the transverse sliding telescopic rod (14), the filtering pipe (19) is in threaded connection with the air suction head (20), the lengthened welding head (16) penetrates through the filtering pipe (19) and the air suction head (20), the filtering pipe (19), the air suction head (20) and the lengthened welding head (16) are distributed on the same vertical center, and the surface of the air suction head (20) is in a through hole shape, and the suction head (20) is communicated with the air pump (23) through the filter pipe (19), the air delivery pipe (22), the surface of the filter sponge (21) is microporous, the filter sponge (21) is of a flexible structure, and the outer wall of the filter sponge (21) is tightly attached to the inner wall of the air delivery pipe (22).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010860476.8A CN111992932B (en) | 2020-08-25 | 2020-08-25 | Welding device with smoke self-absorption structure for steel structure machining |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010860476.8A CN111992932B (en) | 2020-08-25 | 2020-08-25 | Welding device with smoke self-absorption structure for steel structure machining |
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| CN111992932A CN111992932A (en) | 2020-11-27 |
| CN111992932B true CN111992932B (en) | 2022-05-03 |
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| CN108714753A (en) * | 2018-08-09 | 2018-10-30 | 佛山海悦智达科技有限公司 | Environmentally protective welding robot |
| CN109175834A (en) * | 2018-09-28 | 2019-01-11 | 江苏派远软件开发有限公司 | A kind of welding robot working platform overturning angle adjustment device |
| CN109175602A (en) * | 2018-11-23 | 2019-01-11 | 河南工学院 | A kind of industrial robot for welding |
| CN109530866A (en) * | 2019-01-16 | 2019-03-29 | 绍兴汉立工业自动化科技有限公司 | A kind of container lintel welding method of band three-dimensional weld seam recognition |
| CN109702417A (en) * | 2019-01-21 | 2019-05-03 | 河北鹏达专用汽车有限公司 | A kind of semi-trailer frame auxiliary welding tilter |
| CN209696531U (en) * | 2019-02-15 | 2019-11-29 | 台山市金组合脚手架有限公司 | Welding robot is used in a kind of production of aluminium sheet |
| CN110340519A (en) * | 2019-07-04 | 2019-10-18 | 苏州德星云智能装备有限公司 | A kind of lithium battery mould group battery core connection sheet welding equipment |
| CN111299944B (en) * | 2020-03-27 | 2021-09-21 | 安徽容纳新能源科技有限公司 | Workbench and method for automatically turning over welding jig |
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