CN208033899U - A kind of energy conservation and environmental protection smoking-collecting type welding gun - Google Patents
A kind of energy conservation and environmental protection smoking-collecting type welding gun Download PDFInfo
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- CN208033899U CN208033899U CN201721843993.4U CN201721843993U CN208033899U CN 208033899 U CN208033899 U CN 208033899U CN 201721843993 U CN201721843993 U CN 201721843993U CN 208033899 U CN208033899 U CN 208033899U
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- welding
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- protective gas
- gun
- gathering arrester
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Abstract
A kind of energy conservation and environmental protection smoking-collecting type welding gun, is made of torch body and smoke and dust purifier；Wherein torch body includes gun body, protective gas conduit, welding wire conduit, ignition tip, exhaust gases passes, adjustable elbow, dust gathering arrester, the isolation material support construction in dust gathering arrester, discharge hose, welding gun cable, airflow regulating switch, power switch, welding wire pipe joint, power connection, protective gas pipe joint and discharge hose connector.By that can be moved forward and backward in the setting of welding gun front end, certain types of dust gathering arrester and airflow regulating switch is set on welding gun, after welding fume is trapped by dust gathering arrester, enter smoke and dust purifier after the exhaust hose of exhaust gases passes and inner sleeve welding equipment wiring cable in welding gun gun body, it is emptied after filtration, purification, while ensuring welding procedure and welding quality, efficiently trapping welding fume reduces Work places Weld fume concentration.
Description
Technical field
The utility model is related to a kind of energy conservation and environmental protection smoking-collecting type welding guns, specifically a kind of to be used for gas shielded arc welding, spy
Be not the smoking-collecting type welding gun of carbon dioxide gas arc welding, the smoking-collecting type welding gun assuring welding quality, by from
Dynamic control can efficiently trap welding fume and save the smoking-collecting type welding gun of the gas shielded arc welding of smoke exhaust fan energy consumption, belong to
Occupational disease protection technology field.
Background technology
Carbon dioxide gas arc welding has been obtained in the machine industry of shipbuilding, automobile production, rail traffic manufacture
To extensive use.In heavy mechanical equipment manufacturing such as shipbuilding, locomotive production, there are electric welding personnel the more, activity duration
Long feature easy tos produce a large amount of welding fume；And weld job point is not fixed and needs to enter in cabin and locomotive sometimes
It is welded, cabin and intra-locomotive spatial complex and space is smaller, it is difficult to local exhaust and general ventilation facility are set, to
A large amount of welding fumes that weld job generates are caused to be difficult to effectively be discharged, the Weld fume concentration of electric welder's contact severely exceeds,
Increase the risk that welding worker suffers from pneumoconiosis.Local exhaust is difficult to use in cabin and intra-locomotive at present, production scene
Mostly using hose send the mode of fresh air to dilute and reduce cabin and intra-locomotive Weld fume concentration, but blowing wind speed cannot be too
Greatly, otherwise can welding quality have an impact, and the welding fume near welder's breathing zone, Bu Nengyou cannot be discharged in time
The occupational health of effect protection labourer.
CN85201640U discloses a kind of suction fume welding gun for gas shielded arc welding, and the flue gas that the welding gun is sucked away is from hollow
Pass through in gun body, air is discharged into after dust filtering.The exhaust fume collecting hood is the circular cone or in easy flights in 15 ° of a diameter of 20mm-50mm
Hollow thin-wall truncated cones, be clamped on the lug boss of gun body front end, can be moved forward and backward according to working condition requirement with flexible collar
Or rotation.The small of the stock side is drilled with several apertures, and outside is surrounded by heat shield, thermal boundary is provided between the heat shield and the small of the stock
Diaphragm and there are interval.
CN2300476Y discloses a kind of smoke suction type gas shielded welding gun, and there are one range hood, coverings for the welding gun end
Smoking port profile to the front upper place in arc area, the range hood also has oval or squashed structure and sizes, weldering than a circular one
The rifle of rifle is tight-lipped by the small arc-shaped side of range hood, the contoured surface of smoking port and the axis bevel of range hood, also can be by smoking port
It is made ladder-like.The welding gun can often be pumped with the weld fumes suction strainer that compressed air is power with workshop.The welding gun gun body
On can be equipped with electric control switch, welding gun gun body front end can be equipped with hook.The smoking-collecting type welding gun is used for arc when manual welding
The range hood of area front upper place can block user's sight.
CN202278327U discloses a kind of smoke suction type welding torch device, including gun platform, the welding gun that is electrically connected with gun platform.It is described
Smoke suction type welding torch device further includes smoking pipeline, connects cigarette holder and suction ventilator with smoking pipeline one end, is fixed in gun platform
Smoking chamber and smoke extraction chamber, wind turbine connection smoking chamber and smoke extraction chamber, the smoking pipeline are fixed on by a holder on welding gun, Smoking pipe
Road is connected to smoking chamber, and it is opposite with soldering tip that cigarette holder is located at soldering tip side.The gun platform include bottom wall, roof, connection bottom wall with
The foreboard and back plate of roof.The gun platform is additionally provided with wire feeder；The smoking pipeline includes first pipe and second pipe, and
One pipeline head end connects cigarette holder, second pipe end connection smoking chamber.The holder includes first of fixed first pipe
Fixing end and second fixing end for being fixed on gun body.
CN2255320Y discloses a kind of fume-collecting purifier for welding gun, including Smoking pipe, buffering area, electrostatic charging area, filtering
Area, wind turbine and circuit.The fume-collecting purifier for welding gun is to utilize electrostatic coagulation work principle of filter purification weldering cigarette air.
Utility model content
The utility model provides a kind of energy conservation and environmental protection smoking-collecting type welding gun, and the smoking-collecting type welding gun is in the premise for ensureing welding quality
Under, it can efficiently trap welding fume and the smoking-collecting type of the gas shielded arc welding of saving smoke exhaust fan energy consumption by automatically controlling
Welding gun is realized and ensures welding quality, protection labourer's occupational health and energy-efficient purpose.
The utility model discloses a kind of energy conservation and environmental protection smoking-collecting type welding guns to be made of torch body and smoke and dust purifier；Its
Middle torch body includes gun body, protective gas conduit, welding wire conduit, ignition tip, exhaust gases passes, adjustable elbow, dust gathering arrester, collection
Isolation material support construction, discharge hose in dust hood, welding gun cable, airflow regulating switch, power switch, welding wire conduit connect
Head, power connection, protective gas pipe joint and discharge hose connector；The gun body is hollow housing, and gun body, which is equipped with, fixes
The card slot of protective gas catheter position, for fixing protective gas conduit, in protective gas conduit inner sleeve welding equipment silk conduit, welding wire
Catheter proximal end connects ignition tip, and welding wire conduit and used by conductive nozzle pass through in welding wire；Gap between gun body and protective gas conduit
For exhaust gases passes；Exhaust gases passes front end is connect with adjustable elbow, and adjustable elbow is connect with dust gathering arrester；Dust gathering arrester passes through insulation
The support construction of material ensures that with protective gas conduit be concentric circles；Exhaust gases passes rear end is connect with discharge hose；Discharge hose
Inside it is set with protective gas conduit, welding wire conduit and welding cable；Pass through protective gas pipe joint, welding wire pipe joint and electricity
Pipe was connected in protective gas conduit, the welding wire in welding gun cable respectively for source connector and welding cable is connect with welding machine, and air draft is soft
The discharge hose and smoke and dust purifier of pipe fitting and external hose connection welding gun；After welding fume is trapped by dust gathering arrester, through cigarette
Gas channel, discharge hose and external hose enter smoke and dust purifier, empty after filtering.
Preferably, the welding gun is using CO 2 gas-shielded.
Preferably, elbow radian can be adjusted in the adjustable elbow according to gas conduit camber.
Preferably, the support construction of isolation material is equipped in the dust gathering arrester, it is ensured that with protective gas conduit be concentric
Circle and insulation.
Preferably, the dust gathering arrester is connect with adjustable elbow using hot plug mode, can be moved forward and backward adjusting position, full
Foot uses needs.
Preferably, the dust gathering arrester front end is hollow thin-wall round platform, and rear end is hollow thin-wall cylinder.
Preferably, the round platform hollow thin-wall is equipped with multiple circular holes or slot apertures.
Preferably, a diameter of 25mm-45mm is pushed up on the round platform, go to the bottom a diameter of 35mm-45mm；It is preferred that being pushed up on round platform
A diameter of 30mm-40mm, go to the bottom a diameter of 40mm-45mm.
Preferably, the gun body is equipped with airflow regulating switch, and user can be as desired by airflow regulating switch
Adjust exhaust air rate, it is ensured that in the case of welding quality, trap welding fume to greatest extent.
Preferably, the smoke and dust purifier can set multiple smoking-collecting type welding gun air draft interfaces, according to connection smoking-collecting type weldering
Rifle quantity automatically adjusts air quantity.
Operating personnel using gas shielded arc welding especially carbon dioxide gas arc welding when, will be in smoking-collecting type torch body
Protective gas conduit, welding wire conduit and welding cable in welding gun cable are connect with welding machine respectively, and discharge hose is net with flue dust
Connection is set in makeup.Smoke and dust purifier is opened, smoke and dust purifier automatically adjusts air quantity according to the quantity of connection smoking-collecting type welding gun.
According to actual conditions, the position of the dust gathering arrester in smoking-collecting type torch body is adjusted in operating personnel and airflow regulating switch meets weldering
Connect the requirement of technique and welding fume arresting efficiency.The welding fume generated in welding process is by the collection in smoking-collecting type torch body
After dust hood trapping, enters smoke and dust purifier through exhaust gases passes and discharge hose, empty after filtering, welding fume is avoided to pollute
Operating environment protects the occupational health of labour.
The technique effect of the utility model：By welding gun front end setting can be moved forward and backward, certain types of dust gathering arrester and
Airflow regulating switch is set on welding gun, after welding fume is trapped by dust gathering arrester, through the exhaust gases passes and inner sleeve in welding gun gun body
Enter smoke and dust purifier after the exhaust hose of welding equipment wiring cable, is emptied after filtration, purification, ensuring welding procedure and welding
While quality, welding fume is efficiently trapped, Work places Weld fume concentration can effectively be down to 2mg/m3Hereinafter, significantly improving
Operating environment protects the occupational health of labourer.
Description of the drawings
Fig. 1 energy conservation and environmental protection smoking-collecting type torch bodies front end sectional view；
Fig. 2 energy conservation and environmental protection smoking-collecting type torch bodies rear end sectional view；
Fig. 3 energy conservation and environmental protection smoking-collecting type welding gun pipette tips sectional views；
Fig. 4 energy conservation and environmental protection smoking-collecting type welding gun dust gathering arresters；
Wherein：1 gun body, 2 protective gas conduits, 3 welding wire conduits, 4 ignition tips, 5 exhaust gases passes, 6 adjustable elbows, 7 collection
Isolation material support construction, 9 discharge hoses, 10 welding gun cables in dust hood, 8 dust gathering arresters, 11 airflow regulating switch, 12 power supplys
Switch, the card slot of 13 fixation protective gas catheter positions, 14 welding wires, 15, welding wire pipe joint, 16 power connections, 17 protection gas
Body canal connector, 18 discharge hose connectors.
Specific implementation mode
In order to clearly illustrate the technical characterstic of the utility model, with reference to specific embodiment, to the utility model
It is described in detail.
Embodiment 1
A kind of energy conservation and environmental protection smoking-collecting type welding gun, is made of torch body and smoke and dust purifier.The smoking-collecting type torch body
By gun body (1), protective gas conduit (2), welding wire conduit (3), ignition tip (4), exhaust gases passes (5), adjustable elbow (6), collection
Isolation material support construction (8), discharge hose (9) in dust hood (7), dust gathering arrester, welding gun cable (10), airflow regulating switch
(11), power switch (12), welding wire pipe joint (15), power connection (16), protective gas pipe joint (17), discharge hose
Connector (18) is constituted.The gun body is hollow housing, and gun body is equipped with the card slot of fixed protective gas catheter position, for fixing
Protective gas conduit, in protective gas conduit inner sleeve welding equipment silk conduit, welding wire catheter proximal end connects ignition tip, welding wire conduit and leads
Sparking plug passes through for welding wire；Gap between gun body (1) and protective gas conduit (2) is exhaust gases passes (5)；Exhaust gases passes (5)
Front end is connect with adjustable elbow (6), and adjustable elbow (6) is connect with dust gathering arrester (7)；It is arranged on dust gathering arrester (7) round platform two rows of
Circular hole carries out air draft, and ensures that with protective gas conduit (2) be concentric circles by the support construction of isolation material (8)；Flue gas is logical
Road (5) rear end is connect with discharge hose (9)；Protective gas conduit (2), welding wire conduit (3) and weldering are set in discharge hose (9)
Wiring cable (10)；By protective gas pipe joint (17), welding wire pipe joint (15) and power connection (16) respectively by welding gun
Protective gas conduit (2), welding wire conduit (3) and welding cable (10) in cable are connect with welding machine, discharge hose connector (18)
The discharge hose (9) and smoke and dust purifier of welding gun are connected with external hose；It is logical through flue gas after welding fume is trapped by dust gathering arrester
Road (5), discharge hose (9) and external hose enter smoke and dust purifier, empty after filtering.
Above example is the illustrative explanation of the utility model, rather than to the restriction of scope of protection of the utility model.
Based on described embodiment, those of ordinary skill in the art are obtained every other under the premise of without creative work
Technical solution shall fall within the protection scope of the present invention.
Claims (10)
1. a kind of energy conservation and environmental protection smoking-collecting type welding gun, is made of torch body and smoke and dust purifier；Wherein torch body includes rifle
Body, protective gas conduit, welding wire conduit, ignition tip, exhaust gases passes, adjustable elbow, dust gathering arrester, the isolation material in dust gathering arrester
Support construction, discharge hose, welding gun cable, airflow regulating switch, power switch, welding wire pipe joint, power connection, protection gas
Body canal connector and discharge hose connector；The gun body is hollow housing, and gun body is equipped with fixed protective gas catheter position
Card slot, for fixing protective gas conduit, in protective gas conduit inner sleeve welding equipment silk conduit, the connection of welding wire catheter proximal end is conductive
Mouth, welding wire conduit and used by conductive nozzle pass through in welding wire；Gap between gun body and protective gas conduit is exhaust gases passes；Flue gas is logical
Road front end is connect with adjustable elbow, and adjustable elbow is connect with dust gathering arrester；Dust gathering arrester is true by the support construction of isolation material
It is concentric circles to protect with protective gas conduit；Exhaust gases passes rear end is connect with discharge hose；Protective gas is set in discharge hose
Conduit, welding wire conduit and welding cable；By protective gas pipe joint, welding wire pipe joint and power connection respectively by welding gun
Pipe was connected for protective gas conduit, welding wire in cable and welding cable is connect with welding machine, discharge hose connector and external hose
Connect the discharge hose and smoke and dust purifier of welding gun；After welding fume is trapped by dust gathering arrester, through exhaust gases passes, discharge hose and
External hose enters smoke and dust purifier, empties after filtering.
2. welding gun according to claim 1, it is characterised in that the adjustable elbow can be adjusted according to gas conduit camber
Save elbow radian.
3. welding gun according to claim 1, it is characterised in that be equipped with the support construction of isolation material in the dust gathering arrester, it is ensured that
It is concentric circles and insulation with protective gas conduit.
4. welding gun according to claim 1, it is characterised in that the dust gathering arrester is connect with adjustable elbow using hot plug mode,
It can be moved forward and backward adjusting position, meet and use needs.
5. welding gun according to claim 1, it is characterised in that the dust gathering arrester front end is hollow thin-wall round platform, and rear end is hollow
Thin-walled cylinder.
6. welding gun according to claim 5, it is characterised in that the hollow thin-wall round platform is equipped with multiple circular holes or slot apertures.
7. welding gun according to claim 5, a diameter of 25mm-45mm is pushed up on hollow thin-wall round platform described in feature, bottom is straight
Diameter is 35mm-45mm.
8. welding gun according to claim 1, it is characterised in that the gun body is equipped with airflow regulating switch, and user can basis
It needs to adjust exhaust air rate by airflow regulating switch, it is ensured that in the case of welding quality, trap welding fume to greatest extent.
9. welding gun according to claim 1, it is characterised in that the smoke and dust purifier can set multiple smoking-collecting type welding gun air drafts
Interface automatically adjusts air quantity according to connection smoking-collecting type welding gun quantity.
10. welding gun according to claim 1, it is characterised in that the welding gun is using CO 2 gas-shielded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721843993.4U CN208033899U (en) | 2017-12-25 | 2017-12-25 | A kind of energy conservation and environmental protection smoking-collecting type welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721843993.4U CN208033899U (en) | 2017-12-25 | 2017-12-25 | A kind of energy conservation and environmental protection smoking-collecting type welding gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208033899U true CN208033899U (en) | 2018-11-02 |
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ID=63955387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721843993.4U Active CN208033899U (en) | 2017-12-25 | 2017-12-25 | A kind of energy conservation and environmental protection smoking-collecting type welding gun |
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| CN (1) | CN208033899U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931800A (en) * | 2017-12-25 | 2018-04-20 | 中国安全生产科学研究院 | A kind of energy conservation and environmental protection smoking-collecting type welding gun |
| CN110280874A (en) * | 2019-07-01 | 2019-09-27 | 上海外高桥造船有限公司 | Gas protecting welding gun wind-proof device |
-
2017
- 2017-12-25 CN CN201721843993.4U patent/CN208033899U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931800A (en) * | 2017-12-25 | 2018-04-20 | 中国安全生产科学研究院 | A kind of energy conservation and environmental protection smoking-collecting type welding gun |
| CN110280874A (en) * | 2019-07-01 | 2019-09-27 | 上海外高桥造船有限公司 | Gas protecting welding gun wind-proof device |
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