CN220480522U - Dust collection mechanism for plasma cutting gun head - Google Patents
Dust collection mechanism for plasma cutting gun head Download PDFInfo
- Publication number
- CN220480522U CN220480522U CN202321543081.0U CN202321543081U CN220480522U CN 220480522 U CN220480522 U CN 220480522U CN 202321543081 U CN202321543081 U CN 202321543081U CN 220480522 U CN220480522 U CN 220480522U
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- CN
- China
- Prior art keywords
- dust collection
- plasma cutting
- cover cylinder
- gun
- dust
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- 239000000428 dust Substances 0.000 title claims abstract description 89
- 238000005520 cutting process Methods 0.000 title claims abstract description 55
- 238000001914 filtration Methods 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 239000000779 smoke Substances 0.000 abstract description 23
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Arc Welding In General (AREA)
Abstract
The utility model relates to a dust collection mechanism for a plasma cutting gun head, which is provided with a dust collection cover cylinder, wherein the dust collection cover cylinder is sleeved at the gun head of the plasma cutting gun, the side wall of the dust collection cover cylinder is connected with a dust collection hose, the tail end of the dust collection hose is connected with a dust collection fan, the dust collection fan is arranged on a rack of the plasma cutting machine, and an air outlet of the dust collection fan is connected to a set of filtering and exhausting mechanism through an exhaust pipeline; the utility model realizes the collection of the smoke dust at the gun head part of the plasma cutting gun, does not influence the normal operation of the plasma cutting machine, can quickly realize the collection of the smoke dust, avoids the smoke dust from being emitted to the surrounding environment, and well improves the working environment around the cutting site.
Description
Technical Field
The utility model relates to the technical field of steel structure production equipment systems, in particular to a dust collection mechanism for a plasma cutting gun head.
Background
In a steel structure production workshop, a large number of steel plate components are required to be cut, more cutting is flame cutting and plasma cutting in the production workshop at present, a gun head of a plasma cutting gun generates a large amount of smoke during high-pressure pulse cutting, original environment-friendly equipment (namely related dust collecting equipment) is arranged at a position about two meters above a cutter frame, the smoke is basically dispersed until the smoke rises to the upper surface, the smoke cannot be effectively recovered, and therefore, a device for effectively collecting cutting smoke is still necessary to redesign.
Disclosure of Invention
The utility model aims at providing a dust collection mechanism for a plasma cutting gun head, which is simple in structural design and high in practicability.
The specific scheme of the utility model is as follows: a dust collection mechanism for a plasma cutting gun head is provided with a dust collection cover cylinder, the dust collection cover cylinder is sleeved at the gun head of the plasma cutting gun, a dust collection hose is connected to the side wall of the dust collection cover cylinder, the tail end of the dust collection hose is connected with a dust collection fan, the dust collection fan is arranged on a rack of the plasma cutting machine, and an air outlet of the dust collection fan is connected to a set of filtering and exhausting mechanism through an exhaust pipeline.
Further, the filtering and exhausting mechanism is provided with an exhaust funnel, the upper part of the exhaust funnel is provided with a gas outlet which is arranged in a bending way, the side wall of the exhaust funnel is connected and communicated with the exhaust pipeline, a filter layer is arranged in the exhaust funnel between the gas outlet and the exhaust pipeline, and the lower end of the exhaust funnel is provided with an ash discharging nut.
Further, the filter layer in the utility model is composed of a filter cotton layer or an active carbon layer.
Further, the vertical section of the dust collection cover cylinder is trapezoid, the opening of the dust collection cover cylinder faces and the diameter of the opening is larger than that of the upper part, the gun head of the plasma cutting gun is inserted into the dust collection cover cylinder from top to bottom, and the outer wall of the gun head of the plasma cutting gun is connected with the penetration joint of the dust collection cover cylinder in a sealing mode.
The utility model has the following beneficial effects:
1. the utility model is a collecting mechanism specially designed for cutting smoke dust generated by a plasma cutting machine, the whole structure is very simple, the smoke dust collection is efficient and quick, and the effect is very good.
2. The utility model realizes the collection of the smoke dust at the gun head part of the plasma cutting gun, does not influence the normal operation of the plasma cutting machine, can quickly realize the collection of the smoke dust, avoids the smoke dust from being emitted to the surrounding environment, and well improves the working environment around the cutting site.
Drawings
FIG. 1 is a schematic general construction of the present utility model;
FIG. 2 is a schematic diagram of the dust collection cover in the utility model.
In the figure: 1-dust collection cover cylinder, 2-gun head of plasma cutting gun, 3-dust collection hose, 4-dust collection fan, 5-dust collection motor, 6-exhaust pipe, 7-exhaust pipe, 8-filter layer, 9-air outlet, 10-ash discharge nut and 11-hose joint.
Detailed Description
The following description of the embodiments of the present utility model will be made more apparent in the drawings of the present utility model, wherein it is to be understood that the embodiments described are merely some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model. In the description of the present utility model, it should be noted that, the terms "upper", "lower", "inner", "outer", and the like indicate an orientation or a positional relationship based on that shown in the drawings, or an orientation or a positional relationship in which the inventive product is conventionally put in use, merely for convenience of describing the present utility model or simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured or operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 and 2, the utility model relates to a dust collection mechanism for a plasma cutting gun head, which is provided with a dust collection cover cylinder 1, wherein the dust collection cover cylinder is sleeved at a gun head 2 of the plasma cutting gun, a dust collection hose 3 is connected to the side wall of the dust collection cover cylinder, the tail end of the dust collection hose is connected with a dust collection fan 4, the dust collection fan is arranged on a rack of the plasma cutting machine, and an air outlet of the dust collection fan is connected to a set of filtering and exhausting mechanism through an exhaust pipeline 6. Further, the filtering and exhausting mechanism is provided with an exhaust funnel 7, the upper part of the exhaust funnel is provided with a gas outlet 9 which is arranged in a bending way, the side wall of the exhaust funnel is communicated with the exhaust pipeline, a filter layer 8 is arranged in the exhaust funnel between the gas outlet and the exhaust pipeline, and the lower end of the exhaust funnel is provided with an ash discharge nut 10; further, the filter layer in the utility model is composed of a filter cotton layer or an active carbon layer.
Further, in this embodiment, the vertical section of the dust collection cover cylinder 1 is trapezoidal, the opening of the dust collection cover cylinder faces and the diameter of the opening is larger than the diameter of the upper part, the gun head of the plasma cutting gun is inserted into the dust collection cover cylinder from top to bottom, and the outer wall of the gun head of the plasma cutting gun is connected with the penetration joint of the dust collection cover cylinder in a sealing manner; the dust collection cover cylinder is connected with the dust collection hose by adopting a hose connector 11, and can be directly spliced or connected in a threaded mode.
In a steel structure production and processing workshop, when a plasma cutting machine is used for cutting a steel plate, a gantry support is used for erecting the cutting machine, and when the whole structure is used, a dust collection fan, the gun head of the plasma cutting gun and a filtering and exhausting mechanism are required to be arranged and fixed on the gantry frame together, and a dust collection cover barrel, an exhaust pipeline and a dust collection hose which are related are connected in sequence as shown in fig. 1, wherein the gun head of the plasma cutting gun is required to extend downwards to about 5cm from the lower end surface of the dust collection cover barrel, so that the dust collection cover barrel cannot influence the normal cutting operation of the gun head of the plasma cutting gun; when the plasma cutting gun works, the gun head of the plasma cutting gun cuts to generate a large amount of smoke dust, at the moment, the dust collection fan is started, the smoke dust can be extracted into the exhaust barrel of the filtering exhaust mechanism nearby, the smoke dust is purified after being adsorbed by the filtering cotton layer or the active carbon layer in the exhaust barrel, and then is discharged outwards from the air outlet, and the surrounding environment is relatively free from pollution.
The filter layer of the utility model can also adopt other things to adsorb, filter and purify gas so as to achieve the emission of the dischargeable degree.
In the utility model, the smoke dust is pumped from the root part and filtered when the smoke dust is generated from the beginning, and finally discharged, so that the working environment can be purified most rapidly; after the service time is long, a certain amount of dust can be accumulated in the exhaust funnel, and the dust in the exhaust funnel can be discharged and cleaned at one time only by opening the ash nut.
The utility model is a collecting mechanism specially designed for cutting smoke dust generated by a plasma cutting machine, the whole structure is very simple, the smoke dust collection is efficient and quick, and the effect is very good. The utility model realizes the collection of the smoke dust at the gun head part of the plasma cutting gun, does not influence the normal operation of the plasma cutting machine, can quickly realize the collection of the smoke dust, avoids the smoke dust from being emitted to the surrounding environment, and well improves the working environment around the cutting site.
Claims (4)
1. A dust collection mechanism for plasma cutting rifle head, its characterized in that: the plasma cutting machine is provided with a dust collection cover cylinder, the dust collection cover cylinder is sleeved at the gun head of the plasma cutting gun, a dust collection hose is connected to the side wall of the dust collection cover cylinder, the tail end of the dust collection hose is connected with a dust collection fan, the dust collection fan is arranged on a rack of the plasma cutting machine, and an air outlet of the dust collection fan is connected to a set of filtering and exhausting mechanism through an exhaust pipeline.
2. A dust collection mechanism for a plasma cutting torch head according to claim 1, wherein: the filtering and exhausting mechanism is provided with an exhaust funnel, an air outlet which is arranged in a bending way is formed in the upper portion of the exhaust funnel, the side wall of the exhaust funnel is communicated with the exhaust pipeline, a filter layer is arranged in the exhaust funnel between the air outlet and the exhaust pipeline, and an ash discharging nut is arranged at the lower end of the exhaust funnel.
3. A dust collection mechanism for a plasma cutting torch head according to claim 2, wherein: the filter layer is composed of a filter cotton layer or an active carbon layer.
4. A dust collection mechanism for a plasma cutting torch head according to claim 1, wherein: the vertical section of the dust collection cover cylinder is trapezoid, the opening of the dust collection cover cylinder faces and the diameter of the opening is larger than the diameter of the upper part, the gun head of the plasma cutting gun is inserted into the dust collection cover cylinder from top to bottom, and the outer wall of the gun head of the plasma cutting gun is in sealing connection with the penetration joint of the dust collection cover cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321543081.0U CN220480522U (en) | 2023-06-16 | 2023-06-16 | Dust collection mechanism for plasma cutting gun head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321543081.0U CN220480522U (en) | 2023-06-16 | 2023-06-16 | Dust collection mechanism for plasma cutting gun head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220480522U true CN220480522U (en) | 2024-02-13 |
Family
ID=89831249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321543081.0U Active CN220480522U (en) | 2023-06-16 | 2023-06-16 | Dust collection mechanism for plasma cutting gun head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220480522U (en) |
-
2023
- 2023-06-16 CN CN202321543081.0U patent/CN220480522U/en active Active
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