CN209681962U - A kind of sand-blasting machine sand dust collection device - Google Patents
A kind of sand-blasting machine sand dust collection device Download PDFInfo
- Publication number
- CN209681962U CN209681962U CN201920247602.5U CN201920247602U CN209681962U CN 209681962 U CN209681962 U CN 209681962U CN 201920247602 U CN201920247602 U CN 201920247602U CN 209681962 U CN209681962 U CN 209681962U
- Authority
- CN
- China
- Prior art keywords
- sand
- blasting machine
- surge drum
- dust collection
- collection device
- 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
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Abstract
The utility model relates to a kind of sand-blasting machine sand dust collection devices, including surge drum, the surge drum upper end is equipped with the spray-head interface for corresponding sand-blasting machine spray head grafting, lower end is equipped with for being bonded associated workpiece surface to make the sealing for forming closed cavity inside the surge drum keep off edge, and the side wall of the surge drum is equipped with the suction opening for the connection of corresponding exhaust fan.The utility model sand dust collecting effect is good, convenient and simple for operation, convenient for collecting the sand dust that miniature movable type sand-blasting machine generates.
Description
Technical field
The utility model relates to sand-blasting machine dedusting technology field more particularly to a kind of sand-blasting machine sand dust collection devices.
Background technique
Sand-blasting machine is mainly used as the surface treatment of part etc. in machining manufacture, and the oxidation on surface can be removed by sandblasting
The bad carry-overs such as skin, scab, old coating, corrosion are that the operations such as subsequent spraying plating manufacture good attachment premise.Sand-blasting machine
Working principle is that powdered granule material is transported to another place at one using compressed air in pipeline, then makes high-speed motion
This material washes away body surface, has the function that improve body surface quality.Sand-blasting machine is due to needing compressed air to blow powder
Dirt, after clearing up workpiece surface, the air for being mingled with a large amount of dust can disperse everywhere, and environmental quality is caused to decline, harm operation
Personnel's health.
To solve the above-mentioned problems, large-scale or enclosed sand-blasting machine is typically provided with closed bin and wind pumping channle, presss from both sides
Air, that is, sand dust of miscellaneous powder dirt is sent into special disposal equipment dust removal process by wind pumping channle, and special disposal equipment can will be in sand dust
Particle settle collect, such as Authorization Notice No. be CN205852558U Chinese patent literature disclosed in a kind of sand-blasting machine sand dust
Recyclable device, but small-sized mobile sand-blasting machine follows due to needing preferable maneuverability and collects sand dust inconvenience,
The method protection operator's health that operator dresses protective garment is generallyd use at this time, but sand dust is still discharged into atmosphere
Middle diffusion, causes environmental pollution, it is therefore necessary to which exploitation is suitable for the sand dust collection device of miniature movable type sand-blasting machine.
Utility model content
The utility model provides a kind of sand-blasting machine sand dust collection device, to solve miniature movable type sand-blasting machine in the prior art
The problem of sand dust collection can not being carried out to the air containing dust.
A kind of sand-blasting machine sand dust collection device of the utility model adopts the following technical scheme that
A kind of sand-blasting machine sand dust collection device, including surge drum, the surge drum upper end is equipped with sprays for corresponding sand-blasting machine
The spray-head interface of head grafting, lower end are equipped with for being bonded associated workpiece surface to make to form closed cavity inside the surge drum
Sealing keep off edge, the side wall of the surge drum is equipped with the suction opening for the connection of corresponding exhaust fan.
The suction opening is located at the lower part of the side wall of the surge drum.
The surge drum is the taper that upper end is small, lower end is big, and the suction opening sets there are four and is evenly distributed on surge drum
Side wall on.
The sealing gear of the surge drum lower end is equipped with along outside breaks through the sealing gear along closed sand dust for collecting
Collecting hood, the gap of the collecting hood and the sealing gear between constitute collection chamber, and the collecting hood is equipped with connection and receives
Collect the air hose of chamber and suction opening.
The collecting hood includes the overhang for connecting and overhanging with surge drum and is arranged in the overhang lower end and is used for
The sticking part contacted with associated workpiece surface.
The elastic portion with up and down direction elastic force, the elastic portion and sticking part are equipped between the overhang and sticking part
Press cooperation is to make sticking part be adjacent to associated workpiece surface.
The elastic portion is made of bellows.
The sticking part is equipped with multiple air-inlet windows.
The air-inlet window is rectangle.
The beneficial effects of the utility model are: the surge drum upper and lower ends of the utility model be respectively provided with spray-head interface and
Gear edge is sealed, spray-head interface can be convenient for the insertion of sand-blasting machine spray head, and sealing gear edge can be by the inner cavity of surge drum and workpiece table
Face is sealedly connected, the air for being mixed with sand grains for enabling the spray head of sand-blasting machine spray in surge drum activity without dissipating out
It goes, the suction opening being arranged on surge drum is connect with exhaust fan, and the sand dust being limited in surge drum is taken out from suction opening by exhaust fan
It being uniformly processed after walking, collecting effect is good, achievees the purpose that collect the sand dust generated when the work of miniature movable type sand-blasting machine, and
It is practical that this is moved by the handle of Mobile sand blasting machine spray head since the utility model is mounted at sand-blasting machine spray head, when operation
It is novel, it is convenient and simple for operation.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of the specific embodiment of sand-blasting machine sand dust collection device of the utility model；
Fig. 2 is the enlarged diagram of partial view Q in Fig. 1；
Fig. 3 is the corresponding top view of Fig. 1；
Fig. 4 is the corresponding bottom view of Fig. 1；
In figure: 1, spray-head interface；2, surge drum；21, sealing gear edge；3, suction opening；4, air hose；5, overhang；51, elastic
Portion；52, sticking part；53, air-inlet window.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of embodiment of the sand-blasting machine sand dust collection device of the utility model, as shown in Figures 1 to 4, a kind of sand-blasting machine
Sand dust collection device, the cone-shaped collection cylinder 2 small including upper end, lower end is big, 2 upper end of surge drum, which is equipped with, is used for corresponding sand-blasting machine spray head
The spray-head interface 1 of grafting, lower end are equipped with fitting associated workpiece surface to make the sealing gear for forming closed cavity inside surge drum 2
Four suction openings 3 for the connection of corresponding exhaust fan are uniformly provided with along 21, the lower sidewall of surge drum 2, suction opening 3, which has, to be stretched
The connectivity port of 2 top of surge drum out.
In other embodiments, surge drum may be the other shapes such as cylinder；Suction opening can also be located at surge drum
Side wall middle part or top；Six or other quantity can be set in suction opening.
The sealing gear of 2 lower end of surge drum is equipped with along 21 outsides breaks through sealing gear along the collection of 21 closed sand dusts for collecting
Cover, the gap of collecting hood and sealing gear between 21 constitute collection chamber, and collecting hood is equipped with connection collection chamber and suction opening 3
Air hose 4, wherein collecting hood include the overhang 5 for connecting and overhanging with surge drum 2 and setting 5 lower end of overhang and with phase
The sticking part 52 for answering workpiece surface to contact, sticking part 52 are equipped with multiple equally distributed air-inlet windows 53, and air-inlet window 53 can make
Extraneous air enters collection chamber to assist the sand dust of loss to enter air hose 4, and air-inlet window is 53 oblong-shapeds.
In other embodiments, air-inlet window may be the shapes such as triangle, circle.
In the present embodiment, the elastic portion 51 with up and down direction elastic force, elasticity are equipped between overhang 5 and sticking part 52
With the press cooperation of sticking part 52 to make sticking part 52 be adjacent to associated workpiece surface, elastic portion 51 can be by bellows group in portion 51
At bellows can be metal bellows or rubber bellows.
In the present embodiment, sealing gear is made of along 21 elastic material such as rubber.
In other embodiments, sealing gear edge can also use plastic or other material.
When specifically used, the spray head of sand-blasting machine is plugged on spray-head interface 1 first, then by exhaust fan by pipeline with
Suction opening 3 connects, and the exhaust outlet access sand dust precipitation apparatus of exhaust fan can carry out blasting treatment operation.Blasting treatment operation
When, the sealing gear of the utility model is adjacent to along 21 with sticking part 52 to the table of workpiece to be processed by the nozzle handle of sand-blasting machine
Face starts sand-blasting machine and exhaust fan, and granule materials are sent into surge drum 2 and wash away the surface of workpiece to be processed by compressed air, so
What impact was formed afterwards includes that material particles and workpiece surface are detached from the sand dust exhaust gas of composition granule due to being kept off by sealing along 21
Stop, rise in surge drum 2, sand dust exhaust gas is taken away by the suction that exhaust fan generates at suction opening 3 unified at this time
Reason；
The part sand dust as caused by the factors such as workpiece surface shape or shake breaks through sealing gear and enters collection after 21
Chamber, due to suction force of the exhaust fan at air hose 4, outside air enters collecting chamber by air-inlet window 53 and rises through air hose 4
It is taken away after into suction opening 3 by exhaust fan, these outside airs generate barrier action, i.e., the sand dust punching in entry deterrence collecting chamber
It hits and is diffused into extraneous and carries these sand dusts simultaneously and enter air hose 4 and taken away by exhaust fan, reach maximum sand dust and collect effect
Fruit.When needing mobile, the mobile the utility model of nozzle handle for manipulating sand-blasting machine handles next place target position.
The utility model sand dust collecting effect is good, is suitble to collect the sand dust generated when the work of miniature movable type sand-blasting machine, and
And since the utility model is mounted at sand-blasting machine spray head, this reality is moved by the handle of Mobile sand blasting machine spray head when operation
It is convenient and simple for operation with novel.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. a kind of sand-blasting machine sand dust collection device, it is characterised in that: including surge drum, the surge drum upper end is equipped with for corresponding
The spray-head interface of sand-blasting machine spray head grafting, lower end are equipped with for being bonded associated workpiece surface to make to be formed inside the surge drum
The sealing of closed cavity keeps off edge, and the side wall of the surge drum is equipped with the suction opening for the connection of corresponding exhaust fan.
2. a kind of sand-blasting machine sand dust collection device according to claim 1, it is characterised in that: the suction opening is located at described
The lower part of the side wall of surge drum.
3. a kind of sand-blasting machine sand dust collection device according to claim 2, it is characterised in that: the surge drum is upper end
Taper small, lower end is big, the suction opening set there are four and are evenly distributed on the side wall of surge drum.
4. a kind of sand-blasting machine sand dust collection device according to claim 1 or 2 or 3, it is characterised in that: under the surge drum
The sealing gear at end is equipped with along outside breaks through the sealing gear along the collecting hood of closed sand dust, the collecting hood and institute for collecting
It states gap of the sealing gear between and constitutes collection chamber, the collecting hood is equipped with the air hose of connection collection chamber and suction opening.
5. a kind of sand-blasting machine sand dust collection device according to claim 4, it is characterised in that: the collecting hood includes and receipts
Collection cylinder connect and the overhang that overhangs and the sticking part that the overhang lower end is arranged in and is used to contact with associated workpiece surface.
6. a kind of sand-blasting machine sand dust collection device according to claim 5, it is characterised in that: the overhang and sticking part
Between be equipped with the elastic portion with up and down direction elastic force, the elastic portion and sticking part press cooperation thus make sticking part with it is corresponding
Workpiece surface is adjacent to.
7. a kind of sand-blasting machine sand dust collection device according to claim 6, it is characterised in that: the elastic portion is by bellows
It constitutes.
8. a kind of sand-blasting machine sand dust collection device according to claim 6, it is characterised in that: the sticking part is equipped with more
A air-inlet window.
9. a kind of sand-blasting machine sand dust collection device according to claim 8, it is characterised in that: the air-inlet window is rectangular
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920247602.5U CN209681962U (en) | 2019-02-27 | 2019-02-27 | A kind of sand-blasting machine sand dust collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920247602.5U CN209681962U (en) | 2019-02-27 | 2019-02-27 | A kind of sand-blasting machine sand dust collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209681962U true CN209681962U (en) | 2019-11-26 |
Family
ID=68603000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920247602.5U Expired - Fee Related CN209681962U (en) | 2019-02-27 | 2019-02-27 | A kind of sand-blasting machine sand dust collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209681962U (en) |
-
2019
- 2019-02-27 CN CN201920247602.5U patent/CN209681962U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 Termination date: 20210227 |