CN214640912U - Environmental protection smoking welder - Google Patents
Environmental protection smoking welder Download PDFInfo
- Publication number
- CN214640912U CN214640912U CN202120745283.8U CN202120745283U CN214640912U CN 214640912 U CN214640912 U CN 214640912U CN 202120745283 U CN202120745283 U CN 202120745283U CN 214640912 U CN214640912 U CN 214640912U
- Authority
- CN
- China
- Prior art keywords
- smoke
- handle
- smoking
- cigarette portion
- welding gun
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000391 smoking effect Effects 0.000 title claims abstract description 40
- 230000007613 environmental effect Effects 0.000 title claims abstract description 7
- 239000000779 smoke Substances 0.000 claims abstract description 97
- 238000003466 welding Methods 0.000 claims abstract description 52
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 24
- 238000009423 ventilation Methods 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000010521 absorption reaction Methods 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 239000000428 dust Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000746 purification Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 208000018569 Respiratory Tract disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 206010035653 pneumoconiosis Diseases 0.000 description 1
- 210000003456 pulmonary alveoli Anatomy 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000003496 welding fume Substances 0.000 description 1
Images
Landscapes
- Prevention Of Fouling (AREA)
Abstract
The utility model discloses an environmental protection smoking welder relates to welder's technical field, including rifle neck assembly, smoke suction hood, handle and logical cigarette portion, the inside cavity of handle forms cable installation space, the handle is connected with the cable assembly, the handle with the smoke suction hood is connected, the both ends of leading to cigarette portion respectively with the both ends of handle are connected, the inside cavity of leading to cigarette portion forms the smoking passageway, it is connected with the smoking pipe to lead to cigarette portion. The smoke generated by welding is collected by the smoke suction hood, sequentially passes through the smoke suction channel, the smoke suction pipe and the smoke dust purification device. The smoke absorbing pipe and the cable assembly are separated, the cable assembly does not occupy a ventilation space, the smoke absorbing effect is good, the diameter of the smoke absorbing pipe is reduced, the welding operation flexibility is obviously improved, the operation is simple and convenient, and the working efficiency is increased. The smoke collecting pipeline is arranged on the periphery of the handle, smoke and dust do not pass through the inside of the handle, the condition that an operator cannot hold the welding gun for a long time due to overhigh temperature is avoided, and safety and reliability are achieved.
Description
Technical Field
The utility model belongs to the technical field of welder's technique and specifically relates to an environmental protection smoking welder is related to.
Background
The welding gun is the part for executing the welding operation in the welding process, and has the advantages of flexible use, convenience, rapidness and simple process. The welding gun utilizes the high current of the welding machine, the heat generated by the high voltage is gathered at the welding gun terminal, the welding wire is melted, the melted welding wire permeates to the position needing welding, and the welded objects are firmly connected into a whole after being cooled.
The welding fume is produced through melting the end of welding material and the base material in high temperature arc to form vapor, oxidation and condensation to form solid particle, and the solid particle may enter pulmonary alveoli via the upper respiratory tract and deposit in lung to cause respiratory tract diseases, pneumoconiosis, lung cancer, etc. At present, natural ventilation is mainly used for welding smoke dust, and high-air-volume local exhaust and other traditional means are used for assisting, so that the operation environment of an electric welding workshop is improved. The method is greatly influenced by natural climate, noise of local exhaust facilities, high power consumption and the like, welding smoke dust is scattered in the environment between workshops, the body health of welding operators is seriously harmed, and the atmospheric pollution is not effectively treated. Now, manufacturers have paid attention to the above problems and have also developed an environment-friendly smoke suction welding gun, which has a function of sucking and removing welding smoke more than a general welding gun, and sucks the welding smoke to a purification device by using high vacuum negative pressure through a suction nozzle at the head and a suction pipe at the rear of the welding gun.
Chinese patent publication No. CN106735787A discloses an environmental-friendly integrated manual MAG welding gun, which is characterized in that a gun neck assembly is provided with a smoke suction hood connected with a smoke suction corrugated pipe, the smoke suction corrugated pipe is connected with a handle, a smoke suction hose and a tail tee joint into a whole, and the handle is provided with a switch connected with a cable assembly; the cable assembly is arranged in the smoking hose; one end of the smoking hose is connected with a ball cavity type clamping ring at the tail end of the handle in a matching way through a ball joint, and the other end of the smoking hose is fixedly connected with a tail three-way joint through a locking nut.
With respect to the related art among the above, there are the following drawbacks:
1. be equipped with the cable assembly in the smoking hose, the cable assembly has occupied great ventilation space, leads to the smoking effect poor, especially under the great condition of heavy current welding smoke volume. Although the cross-sectional area of the smoking hose is increased, the smoking effect can be improved, the cross-sectional area of the smoking hose is too large, so that the dragging is heavy, the operation is inconvenient, and particularly the smoking hose is in a narrow and variable working space.
2. The other problem is that the temperature of the smoke dust generated by welding is higher than 70-80 ℃ due to the fact that the temperature of the smoke dust is higher, and the temperature of the handle is increased when large-current welding is carried out for a long time, so that an operator cannot hold a welding gun for a long time, operation is affected, and the effect is particularly obvious when the indoor temperature is higher in summer.
Disclosure of Invention
The utility model provides an environment-friendly smoke-absorbing welding gun, which has good smoke-absorbing effect and simple operation; the situation that an operator cannot hold the welding gun for a long time due to overhigh temperature is not easy to occur, and the welding gun is safe and reliable.
The utility model adopts the following technical proposal:
the utility model provides an environmental protection smoking welder, includes rifle neck assembly and smoke absorption cover, still includes handle and leads to cigarette portion, the inside cavity of handle forms cable installation space, the handle is connected with the cable assembly, the handle with the smoke absorption cover is connected, the both ends that lead to cigarette portion respectively with the both ends of handle are connected, the inside cavity of leading to cigarette portion forms the smoking passageway, it is connected with the smoking pipe to lead to cigarette portion.
By adopting the technical scheme, the smoke generated by welding is collected by the smoke suction hood, sequentially passes through the smoke suction channel in the smoke ventilation part, passes through the smoke suction pipe and enters the smoke dust purification device. The smoke absorbing pipe and the cable assembly are separated, the cable assembly does not occupy a ventilation space, the smoke absorbing effect is good, the diameter of the smoke absorbing pipe is reduced, the welding operation flexibility is obviously improved, the operation is simple and convenient, and the working efficiency is increased. The smoke collecting pipeline is arranged on the periphery of the handle, smoke and dust do not pass through the inside of the handle, the condition that an operator cannot hold the welding gun for a long time due to overhigh temperature is avoided, and safety and reliability are achieved.
Preferably, the lateral wall of portion of ventilating smoke is equipped with the opening, the portion of ventilating smoke is close to the opening part slides and installs and be used for sheltering from the open-ended regulating plate. When the air suction amount is too large, the adjusting plate is moved to open the opening for adjustment, so that the welding quality is prevented from being influenced by too large air suction.
Preferably, a projection is fixed on the outer wall of the adjusting plate. The regulating plate slides by contacting the convex block with the hand of an operator, and the convex block provides a force application part for the operator, so that the regulating plate is more labor-saving and convenient.
Preferably, the handle with the junction of smoke absorption cover is equipped with the connecting piece, the connecting piece with the smoke absorption cover can be dismantled and be connected. Thus, the smoke suction hood can be flexibly replaced according to actual conditions.
Preferably, the connecting piece includes connecting pipe and butt strip, butt strip circumference evenly is fixed in the one end of connecting pipe, adjacent two form the clearance between the butt strip, the lateral wall of butt strip with the lateral wall expanded joint of smoke absorption cover, the connecting pipe is kept away from the other end of butt strip with the handle is connected. Thus, the distance between the smoke suction hood and the smoke suction point is convenient to adjust; and the butt strip and the smoke absorption hood are in expanded connection, so that the smoke absorption hood is not easy to loosen and has high stability.
Preferably, the handle comprises a holding unit, and the holding unit is connected to form the handle; is convenient for flexible assembly and disassembly.
Preferably, the smoke ventilation part comprises a smoke ventilation unit, and the smoke ventilation unit is formed by connecting bolts. The fixity is high like this, the nimble equipment of being convenient for and dismantlement.
The utility model discloses following beneficial technological effect has:
1. through the setting of handle and logical cigarette portion, the smoke and dust that the welding produced is collected by the smoking cover, passes through the smoking passageway in leading to cigarette portion in proper order, through the smoking pipe, gets into smoke and dust purifier. The smoke absorbing pipe and the cable assembly are separated, the cable assembly does not occupy a ventilation space, the smoke absorbing effect is good, the diameter of the smoke absorbing pipe is reduced, the welding operation flexibility is obviously improved, the operation is simple and convenient, and the working efficiency is increased. The smoke collecting pipeline is arranged on the periphery of the handle, smoke and dust do not pass through the inside of the handle, the condition that an operator cannot hold the welding gun for a long time due to overhigh temperature is avoided, and safety and reliability are achieved.
2. Through the setting of opening and regulating plate, when the volume of induced drafting is too big, remove the regulating plate, make the opening open, adjust, avoid influencing welding quality because of induced drafting too big.
3. The distance between the smoke suction hood and the smoke suction point can be conveniently adjusted through the arrangement of the connecting piece, the connecting pipe and the abutting strip; and the butt strip and the smoke absorption hood are in expanded connection, so that the smoke absorption hood is not easy to loosen and has high stability.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a sectional view schematically showing the structure of fig. 1.
Figure 3 is a schematic view of an exploded structure of a butt plate for embodying a connector.
Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.
In the figure, 1, a gun neck assembly; 2. a smoke suction hood; 3. a connecting member; 31. a connecting pipe; 32. an abutment bar; 33. a gap; 4. a handle; 41. a holding unit; 5. a smoke ventilation part; 51. a smoke ventilation unit; 52. a bolt; 53. an opening; 6. an adjusting plate; 61. a bump; 7. a cable assembly; 8. a smoking pipe.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-4, the utility model discloses an environmental protection smoking welder, including rifle neck assembly 1, smoke suction hood 2, connecting piece 3, handle 4, cable assembly 7, logical cigarette portion 5 and smoking pipe 8, the external smoke and dust purifier of smoking pipe 8.
The smoke absorption cover 2 is sleeved on the gun neck assembly 1, and the connecting piece 3 is respectively connected with the smoke absorption cover 2 and the handle 4. The connecting piece 3 comprises a connecting pipe 31 and abutting strips 32, wherein the abutting strips 32 are circumferentially and uniformly fixed at one end of the connecting pipe 31, and two adjacent abutting strips 32 are separated to form a gap 33. The butt strip 32 is located the smoking cover 2, and the outer lateral wall of butt strip 32 and the laminating expanded joint of the inside wall of smoking cover 2, the other end that the butt strip 32 was kept away from to connecting pipe 31 is connected with handle 4. Be convenient for like this according to actual conditions change the smoking cover 2 in a flexible way, be convenient for adjust the distance between smoking cover 2 and the smoking point, and for expanding between butt strip 32 and the smoking cover 2, be difficult for not hard up, stability is high.
The handle 4 is hollow inside to form a cable installation space, and the handle 4 includes a grip unit 41, and the grip unit 41 is connected to form the handle 4. The operator holds the handle 4 with his hand to perform the welding operation.
Two ends of the smoke passing part 5 are respectively connected with two ends of the handle 4. The smoke passage portion 5 is hollow to form a smoke passage. The cigarette portion 5 is including leading to cigarette unit 51, and the cigarette unit 51 is connected through bolt 52 and is formed the cigarette portion 5 that leads to, and the fixity is high, is convenient for assemble in a flexible way and dismantles. The lateral wall of portion 5 leads to cigarette is equipped with opening 53, and portion 5 leads to cigarette is close to opening 53 department and slides and install regulating plate 6, and regulating plate 6 is used for sheltering from opening 53, and regulating plate 6 deviates from the outer wall of portion 5 that leads to cigarette and is fixed with lug 61.
The smoke generated by welding is collected by the smoke absorbing cover 2 and enters the smoke purifying device for treatment after passing through the connecting piece 3, the smoke absorbing channel in the smoke passing part 5 and the smoke absorbing pipe 8 in sequence. When the amount of induced draft is too big, operating personnel makes opening 53 open through contacting adjustment plate 6 that slides with the hand contact lug 61, adjusts, avoids influencing welding quality because of induced draft too big. The lug 61 provides a force application part for an operator, and is more labor-saving and convenient.
The implementation principle of the above embodiment is as follows: the operator holds the handle 4 with his hand to perform the welding operation. The smoke generated by welding is collected by the smoke absorbing cover 2 and enters the smoke purifying device for treatment after passing through the connecting piece 3, the smoke absorbing channel in the smoke passing part 5 and the smoke absorbing pipe 8 in sequence. The smoke absorbing pipe 8 and the cable assembly 7 are separated, the cable assembly 7 does not occupy a ventilation space, the smoke absorbing effect is good, the diameter of the smoke absorbing pipe 8 is reduced, the welding operation flexibility is obviously improved, the operation is simple and convenient, and the working efficiency is increased. The smoke collecting pipeline is arranged on the periphery of the handle 4, smoke does not pass through the inside of the handle 4, the condition that an operator cannot hold the welding gun for a long time due to overhigh temperature is avoided, and safety and reliability are achieved. When the amount of induced draft is too big, operating personnel makes opening 53 open through contacting adjustment plate 6 that slides with the hand contact lug 61, adjusts, avoids influencing welding quality because of induced draft too big.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides an environmental protection smoking welder, includes rifle neck assembly (1) and smoke absorption cover (2), its characterized in that: still include handle (4) and logical cigarette portion (5), the inside cavity of handle (4) forms cable installation space, handle (4) are connected with cable assembly (7), handle (4) with smoke absorption cover (2) are connected, the both ends of leading to cigarette portion (5) respectively with the both ends of handle (4) are connected, the inside cavity of leading to cigarette portion (5) forms the smoking passageway, it is connected with smoking pipe (8) to lead to cigarette portion (5).
2. The environment-friendly smoking welding gun according to claim 1, wherein: the lateral wall of logical cigarette portion (5) is equipped with opening (53), logical cigarette portion (5) are close to opening (53) department slides and installs and is used for sheltering from regulating plate (6) of opening (53).
3. The environment-friendly smoking welding gun according to claim 2, wherein: and a convex block (61) is fixed on the outer wall of the adjusting plate (6).
4. The environment-friendly smoking welding gun according to claim 1, wherein: the handle (4) with the junction of smoke suction hood (2) is equipped with connecting piece (3), connecting piece (3) with smoke suction hood (2) can dismantle the connection.
5. The environment-friendly smoking welding gun according to claim 4, wherein: connecting piece (3) are including connecting pipe (31) and butt strip (32), butt strip (32) circumference evenly is fixed in the one end of connecting pipe (31), adjacent two form clearance (33) between butt strip (32), the lateral wall of butt strip (32) with the lateral wall expanded joint of smoke suction hood (2), connecting pipe (31) are kept away from the other end of butt strip (32) with handle (4) are connected.
6. The environment-friendly smoking welding gun according to claim 1, wherein: the handle (4) comprises a holding unit (41), and the holding unit (41) is connected to form the handle (4).
7. The environment-friendly smoking welding gun according to claim 1, wherein: the smoke ventilation part (5) comprises a smoke ventilation unit (51), and the smoke ventilation unit (51) is formed by connecting bolts (52) to the smoke ventilation part (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120745283.8U CN214640912U (en) | 2021-04-12 | 2021-04-12 | Environmental protection smoking welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120745283.8U CN214640912U (en) | 2021-04-12 | 2021-04-12 | Environmental protection smoking welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214640912U true CN214640912U (en) | 2021-11-09 |
Family
ID=78461458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120745283.8U Expired - Fee Related CN214640912U (en) | 2021-04-12 | 2021-04-12 | Environmental protection smoking welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214640912U (en) |
-
2021
- 2021-04-12 CN CN202120745283.8U patent/CN214640912U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201645071U (en) | Welding fume collection welding torch | |
| CN106735787A (en) | A kind of environmentally friendly integral type craft MAG welding guns | |
| CN202984887U (en) | Metal-insert gas welding (MIG) welding device with welding fume purification device | |
| CN214640912U (en) | Environmental protection smoking welder | |
| CN107931800A (en) | A kind of energy conservation and environmental protection smoking-collecting type welding gun | |
| CN206935990U (en) | One kind welds supporting dust shield | |
| CN112894096A (en) | Environmental protection smoking welder | |
| CN211804502U (en) | Welder dust excluding hood | |
| CN211130867U (en) | Improved dust collector head | |
| CN208033899U (en) | A kind of energy conservation and environmental protection smoking-collecting type welding gun | |
| CN208289304U (en) | A kind of telescopic smoke catching grip device | |
| CN207614535U (en) | A kind of single armed weldering fume and dust device | |
| CN206200394U (en) | A kind of Mobile type dust-collector for automatic welding machine | |
| CN214684688U (en) | Integrative canopy of steel construction welding purification | |
| CN210703241U (en) | Welding machine with dust removal structure | |
| CN210754286U (en) | Dust gas collecting device | |
| CN85201640U (en) | Suction fume welding gun for gas shielded arc welding | |
| CN207445792U (en) | A kind of both arms weld fume and dust device | |
| CN213469931U (en) | Welding fume collector | |
| CN209286950U (en) | Mobile welding flue dust air intake device | |
| CN209576010U (en) | A kind of dusting smoke-discharging device for welding equipment | |
| CN201442154U (en) | Gas shielded welding dust absorbing energy-saving welding gun | |
| CN217701765U (en) | Dust collector for plasma cutting machine | |
| CN221064944U (en) | Welding robot | |
| CN206660004U (en) | Frame Welding mask and energy-conservation smoke purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |