CN110560850B - Submerged-arc automatic welding machine with good protection effect - Google Patents

Submerged-arc automatic welding machine with good protection effect Download PDF

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Publication number
CN110560850B
CN110560850B CN201910936334.2A CN201910936334A CN110560850B CN 110560850 B CN110560850 B CN 110560850B CN 201910936334 A CN201910936334 A CN 201910936334A CN 110560850 B CN110560850 B CN 110560850B
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China
Prior art keywords
rod
welding
welding machine
mounting
fixed
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CN201910936334.2A
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Chinese (zh)
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CN110560850A (en
Inventor
皮军庭
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Hubei Xintai Steel Structure Engineering Co ltd
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Hubei Xintai Steel Structure Engineering Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00Arc welding or cutting
    • B23K9/12Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/133Means for feeding electrodes, e.g. drums, rolls, motors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00Arc welding or cutting
    • B23K9/18Submerged-arc welding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00Arc welding or cutting
    • B23K9/32Accessories
    • B23K9/325Devices for supplying or evacuating shielding gas

Abstract

The invention discloses a submerged arc automatic welding machine with a good protection effect, which comprises a mounting frame, a fixed cross rod, a welding wire wheel and a moving mechanism which are erected on the fixed cross rod, a welding machine head and a welding flux cylinder which are installed on the moving mechanism, wherein the fixed cross rod is erected on the mounting frame, the bottom of the fixed cross rod is provided with a connecting rod, the automatic welding machine further comprises a mounting piece, two protective covers and an exhaust fan which are symmetrically arranged, the fixed cross rod is connected with the mounting piece through the connecting rod, and a mounting cavity is formed in the mounting piece. This submerged arc automatic welder that protecting effect is good carries out the welded in-process to the welding piece, can effectively catch the welding cigarette that welding head produced rapidly, and the cigarette that welds that produces welding process effectively adsorbs, avoids welding the cigarette and spreads to the environment, has effectively avoided the staff to inhale, has guaranteed the environment of staff's healthy work.

Description

Submerged-arc automatic welding machine with good protection effect
Technical Field
The invention relates to the technical field of welding equipment, in particular to a submerged-arc automatic welding machine with a good protection effect.
Background
The submerged arc welding machine is a welding machine which utilizes electric arc to burn under a welding flux layer for welding, and is a main welding machine in the manufacturing of pressure vessels, pipe sections, box-type beam-column steel structures and the like.
When the submerged arc welding machine is used, when a welding head of the welding machine is used for welding, a welding flux and a welding wire act to form a large amount of welding smoke, smoke particles of the welding smoke are very small, the welding smoke has great harm to human bodies, when workers at a welding position operate, the welding smoke particles easily penetrate through a nasal cavity and are deposited on the lung, and the pneumoconiosis of the workers is easily caused by long-term inhalation.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the automatic submerged arc welding machine with good protection effect to solve the problems.
(II) technical scheme
The invention provides the following technical scheme:
a submerged arc automatic welding machine with a good protection effect comprises a mounting frame, a fixed cross rod, a welding wire wheel and a moving mechanism which are erected on the fixed cross rod, a welding machine head and a welding flux cylinder which are installed on the moving mechanism, wherein the fixed cross rod is erected on the mounting frame;
the utility model discloses a novel air suction device, including protection casing, air guide cavity, connecting block, air inlet department, air exhauster, mounting part and two connecting blocks, the inside air guide cavity of having seted up of protection casing, the outside of protection casing is connected with the connecting block, the inboard fixed mounting of protection casing has a plurality of suction head with the air guide cavity intercommunication, the outside fixed mounting of protection casing has the connector with the air guide cavity intercommunication, the outer end intercommunication of connector has the conduction pipe, the air inlet department of air exhauster is provided with adsorption component, the air exhauster passes through adsorption component and links to each other with the conduction pipe, the mounting part respectively with be provided with two adjusting part between.
Specifically, the protection casing is half cylinder shape, two the protection casing can splice into a drum.
Specifically, a plurality of the suction heads are arranged at equal intervals.
Specifically, the adjusting part includes head rod, second connecting rod and auxiliary rod, the both ends of head rod link to each other with installed part and connecting block respectively, the both ends of second connecting rod link to each other with installed part and connecting block respectively, and two second connecting rods are located between two head rods, the one end of auxiliary rod and the middle part swing joint of second connecting rod.
Specifically, actuating mechanism includes telescopic cylinder and ejector pad, the telescopic cylinder links to each other with the installation cavity inner wall in the installed part, the output of telescopic cylinder is connected with the other end of two auxiliary rods through the ejector pad.
Specifically, the adsorption component comprises an adsorption tank and a filter element, an air outlet and two air inlets are formed in the adsorption tank, and the filter element is laid in the adsorption tank.
Specifically, the air outlet of adsorption box and the air inlet intercommunication of air exhauster, two the conduction pipe communicates with two air intakes on the adsorption box respectively.
The invention has the beneficial effects that: this submerged arc automatic welder that protecting effect is good carries out the welded in-process to the welding piece, can effectively catch the welding cigarette that welding head produced rapidly, and the cigarette that welds that produces welding process effectively adsorbs, avoids welding the cigarette and spreads to the environment, has effectively avoided the staff to inhale, has guaranteed the environment of staff's healthy work.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the construction of the mount and shield of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the welding machine comprises a mounting frame, a fixed cross rod 2, a welding wire wheel 3, a moving mechanism 4, a welding flux cylinder 5, a welding head 6, a connecting rod 7, a mounting part 8, a driving mechanism 8a, an s1 telescopic cylinder, an s2 push block, a 9 protective cover, a 9a air guide cavity, a 9b air suction head, a 9c connector, a 10 connecting block, an 11 adjusting component, a 111 first connecting rod, a 112 second connecting rod, a 113 auxiliary rod, a 12 adsorption component, a 12a adsorption box, a 12b filter element, a 13 conduction pipe and a 14 exhaust fan.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention also provides a preferred embodiment
Referring to fig. 1-2, the submerged arc automatic welding machine with good protection effect comprises an installation frame 1, a fixed cross rod 2, a wire wheel 3 and a moving mechanism 4 which are erected on the fixed cross rod 2, a welding head 6 and a welding flux cylinder 5 which are installed on the moving mechanism 4, wherein the fixed cross rod 2 is erected on the installation frame 1, the bottom of the fixed cross rod 2 is provided with a connecting rod 7, the automatic welding machine further comprises an installation part 8, two symmetrically arranged protection covers 9 and an exhaust fan 14, the protection covers 9 are in a semi-cylindrical shape, the two protection covers 9 can be spliced into a cylinder, enclose through the welding head 6 of two protection casings 9 butt welders for protection casing 9 can effectively wrap up in the diffusion zone who welds the cigarette, and fixed horizontal pole 2 passes through connecting rod 7 and links to each other with installed part 8, and the installation cavity has been seted up to the inside of installed part 8, and air exhauster 14 erects on mounting bracket 1.
An air guide cavity 9a is formed in the protective cover 9, a connecting block 10 is connected to the outer side of the protective cover 9, a plurality of air suction heads 9b communicated with the air guide cavity 9a are fixedly mounted on the inner side of the protective cover 9, the air suction heads 9b are arranged at equal intervals, a connecting head 9c communicated with the air guide cavity 9a is fixedly mounted on the outer side of the protective cover 9, a conduction pipe 13 is communicated with the outer end of the connecting head 9c, an adsorption component 12 is arranged at the air inlet of the exhaust fan 14, the adsorption component 12 comprises an adsorption box 12a and a filter element 12b, an air outlet and two air inlets are formed in the adsorption box 12a, the air outlet of the adsorption box 12a is communicated with the air inlet of the exhaust fan 14, the two conduction pipes 13 are respectively communicated with the two air inlets in the adsorption box 12a, the filter element 12b is laid in the, two adjusting components 11 are respectively arranged between the mounting component 8 and the two connecting blocks 10, and a driving mechanism 8a for driving the adjusting components 11 is arranged in a mounting cavity in the mounting component 8.
The adjusting component 11 comprises a first connecting rod 111, a second connecting rod 112 and auxiliary rods 113, two ends of the first connecting rod 111 are respectively connected with the mounting part 8 and the connecting block 10, two ends of the second connecting rod 112 are respectively connected with the mounting part 8 and the connecting block 10, the two second connecting rods 112 are positioned between the two first connecting rods 111, one end of the auxiliary rod 113 is movably connected with the middle part of the second connecting rod 112, the driving mechanism 8a comprises a telescopic cylinder s1 and a push block s2, the telescopic cylinder s1 is connected with the inner wall of a mounting cavity in the mounting part 8, the output end of the telescopic cylinder s1 is connected with the other ends of the two auxiliary rods 113 through the push block s2, and the telescopic cylinder s1 moves by pushing the push block s2, by driving the auxiliary levers 113 to deflect, the two second connecting rods 112 will deflect with the change of the angles of the two auxiliary levers 113, thereby make connecting block 10 drive protection casing 9 and remove, realized that protection casing 9 wraps up near welding machine head 6 of butt welder and weld the cigarette region.
Work specification, when using, through aligning welding head 6 with the weldment's splice, carry the welding wire through welding wire wheel 3, provide the welding flux through flux cylinder 5, shrink through telescopic cylinder s1, under the drive of adjusting part 11, make two protection casings 9 realize shielding to welding head 6, in the welding process, air exhauster 14 begins to operate, under the intercommunication of conduction pipe 13, the welding cigarette that produces enters into air guide cavity 9a through suction head 9b, carry the adsorption component 12 through conduction pipe 13 with the welding cigarette in the air guide cavity 9a in, filter the welding cigarette through filter core 12b that sets up, thereby avoid welding the cigarette to volatilize in the environment.
To sum up, this submerged arc automatic welder that protecting effect is good carries out the welded in-process to the welding piece, can effectively catch the welding cigarette that welding head produced rapidly, carries out effective absorption with the welding cigarette that welding process produced, avoids welding the cigarette and spreads to the environment, has effectively avoided the staff to inhale, has guaranteed the environment of staff's healthy work.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a submerged arc automatic welder that protecting effect is good, includes mounting bracket (1), fixed horizontal pole (2), erects wire wheel (3) and moving mechanism (4) on fixed horizontal pole (2), installs welding head (6) and a flux section of thick bamboo (5) on moving mechanism (4), its characterized in that: the automatic welding machine comprises a mounting frame (1), a fixed cross rod (2), a connecting rod (7), a mounting piece (8), two symmetrically-arranged protective covers (9) and an exhaust fan (14), wherein the fixed cross rod (2) is erected on the mounting frame (1), the fixed cross rod (2) is connected with the mounting piece (8) through the connecting rod (7), a mounting cavity is formed in the mounting piece (8), and the exhaust fan (14) is erected on the mounting frame (1);
an air guide cavity (9 a) is arranged in the protective cover (9), the outer side of the protective cover (9) is connected with a connecting block (10), a plurality of suction heads (9 b) communicated with the air guide cavity (9 a) are fixedly arranged on the inner side of the protective cover (9), a connector (9 c) communicated with the air guide cavity (9 a) is fixedly arranged on the outer side of the protective cover (9), the outer end of the connector (9 c) is communicated with a conduction pipe (13), an air inlet of the exhaust fan (14) is provided with an adsorption component (12), the exhaust fan (14) is connected with the conduction pipe (13) through the adsorption component (12), two adjusting components (11) are respectively arranged between the mounting component (8) and the two connecting blocks (10), and a driving mechanism (8 a) for driving the adjusting component (11) is arranged in the mounting cavity in the mounting piece (8).
2. The submerged arc automatic welding machine with good protection effect as claimed in claim 1, characterized in that: the protective covers (9) are in a semi-cylinder shape, and the two protective covers (9) can be spliced into a cylinder.
3. The submerged arc automatic welding machine with good protection effect as claimed in claim 1, characterized in that: the plurality of air suction heads (9 b) are arranged at equal intervals.
4. The submerged arc automatic welding machine with good protection effect as claimed in claim 1, characterized in that: adjusting part (11) include head rod (111), second connecting rod (112) and auxiliary rod (113), the both ends of head rod (111) link to each other with installed part (8) and connecting block (10) respectively, the both ends of second connecting rod (112) link to each other with installed part (8) and connecting block (10) respectively, and two second connecting rods (112) are located between two head rods (111), the middle part swing joint of the one end of auxiliary rod (113) and second connecting rod (112).
5. The submerged arc automatic welding machine with good protection effect as claimed in claim 4, characterized in that: the driving mechanism (8 a) comprises a telescopic cylinder (s 1) and a push block (s 2), the telescopic cylinder (s 1) is connected with the inner wall of an installation cavity in the installation piece (8), and the output end of the telescopic cylinder (s 1) is connected with the other ends of the two auxiliary rods (113) through the push block (s 2).
6. The submerged arc automatic welding machine with good protection effect as claimed in claim 1, characterized in that: adsorption component (12) are including adsorbing case (12 a) and filter core (12 b), an air outlet and two air intakes have been seted up on adsorbing case (12 a), filter core (12 b) are laid in adsorbing case (12 a).
7. The submerged arc automatic welding machine with good protection effect as claimed in claim 6, characterized in that: the air outlet of the adsorption box (12 a) is communicated with the air inlet of the exhaust fan (14), and the two conducting pipes (13) are respectively communicated with the two air inlets on the adsorption box (12 a).
CN201910936334.2A 2019-09-29 2019-09-29 Submerged-arc automatic welding machine with good protection effect Active CN110560850B (en)

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CN110560850B true CN110560850B (en) 2021-07-16

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111390361A (en) * 2020-04-16 2020-07-10 上海外高桥造船有限公司 Welding gun protection device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0788692A (en) * 1993-09-17 1995-04-04 Ishikawajima Harima Heavy Ind Co Ltd Device for removing welding slug
CN204237815U (en) * 2014-11-05 2015-04-01 郑州机械研究所 The automatic smoke collection cover of formula of filling the span of a man's arms
CN107252808A (en) * 2017-08-08 2017-10-17 张士怀 A kind of welding soot purifying device of different welding manners
CN206632501U (en) * 2017-02-23 2017-11-14 苏州市苏网建设工程有限公司 Automatic submerged arc welding machine
CN107627011A (en) * 2017-10-20 2018-01-26 湖北鑫泰钢构工程有限公司 A kind of gas-shielded welder with filter
CN207414652U (en) * 2017-09-21 2018-05-29 于生杰 A kind of automobile welding and assembling clamp

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0788692A (en) * 1993-09-17 1995-04-04 Ishikawajima Harima Heavy Ind Co Ltd Device for removing welding slug
CN204237815U (en) * 2014-11-05 2015-04-01 郑州机械研究所 The automatic smoke collection cover of formula of filling the span of a man's arms
CN206632501U (en) * 2017-02-23 2017-11-14 苏州市苏网建设工程有限公司 Automatic submerged arc welding machine
CN107252808A (en) * 2017-08-08 2017-10-17 张士怀 A kind of welding soot purifying device of different welding manners
CN207414652U (en) * 2017-09-21 2018-05-29 于生杰 A kind of automobile welding and assembling clamp
CN107627011A (en) * 2017-10-20 2018-01-26 湖北鑫泰钢构工程有限公司 A kind of gas-shielded welder with filter

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