CN201824251U - Sand blast machine - Google Patents
Sand blast machine Download PDFInfo
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- CN201824251U CN201824251U CN2010205092242U CN201020509224U CN201824251U CN 201824251 U CN201824251 U CN 201824251U CN 2010205092242 U CN2010205092242 U CN 2010205092242U CN 201020509224 U CN201020509224 U CN 201020509224U CN 201824251 U CN201824251 U CN 201824251U
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- sand
- pressure
- suction
- sand blast
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Abstract
The utility model discloses a sand blast machine comprising a control mechanism, a power supply mechanism, a sand suction mechanism and a sand blast mechanism, wherein the power supply mechanism comprises a compressed air tank, a pressure accumulating bag and a pilot-operated pressure-regulating valve; the sand suction mechanism comprises a sand accumulating bucket, a servo flow control valve and a sand suction device; the sand blast mechanism comprises a spray gun; and the sand suction device is connected with the power supply mechanism and the sand blast mechanism respectively. The sand blast machine has stable flowrate of sand blast.
Description
Technical field
The utility model is specifically related to a kind of sand-blasting machine.
Background technology
Sand-blasting machine more and more receives publicity in current surface treatment industry, it mainly is that employing compressed air is power, material spray is ejected into by need handles surface of the work to form the high velocity jet bundle, a kind of machine that the mechanical performance of the outer surface of surface of the work is changed.
Presently used sand-blasting machine provides compressed-air actuated source of the gas place to tend to produce air pressure fluctuation at it, causes common pressure-regulating valve can not guarantee to provide pressure stable, thereby makes suction sand flow amount instability, further has influence on the stability of sandblast flow.
Therefore, industry needs a kind of sand-blasting machine of sandblast stability of flow.
The utility model content
For solving the problems of the technologies described above, we have proposed a kind of sand-blasting machine, can guarantee to have stable sandblast flow.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of sand-blasting machine comprises that controlling organization, power provide mechanism, suction cutter apparatus and sandblast mechanism, and described power provides mechanism to comprise compressed air cylinder, storage pressure bag and type pilot pressure-regulating valve; Described suction cutter apparatus comprises long-pending sand bucket, servo flow control valve and inhales the sand device; Described sandblast mechanism comprises spray gun; Described suction sand device provides mechanism to be connected with described sandblast mechanism with described power respectively.
Pass through technique scheme, the utility model is pressed bag by set up storage at the compressed air cylinder place, reduced the pressure oscillation at source of the gas place, and original usual pressure control valve changed into the type pilot pressure-regulating valve, make it carry out stable adjusting to pressure, guaranteed the stability of pressure, and then guaranteed to inhale the stability of sand flow amount, also original common discharge control valve is changed into the servo flow control valve simultaneously, further stablized suction sand flow amount, thereby made sand-blasting machine have stable sandblast flow.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the disclosed a kind of sand-blasting machine of the utility model embodiment;
Fig. 2 is the annexation schematic diagram of the disclosed a kind of sand-blasting machine of the utility model embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of sand-blasting machine, can guarantee to have stable sandblast flow.Referring to Fig. 1, described sand-blasting machine comprises that mainly controlling organization 100, power provide mechanism 200, suction cutter apparatus 300 and sandblast mechanism 400.Referring to Fig. 2, power provides mechanism 100 to comprise to be used to provide the compressed air cylinder 21 of compressed air gas source, compressed air cylinder 21 is when providing Compressed Gas, tend to produce pressure oscillation, therefore set up a storage at compressed air cylinder 21 places and press bag 22, the fluctuation that is used to release the pressure guarantees the stability of pressure.
Compressed air provides suction sand power by type pilot pressure-regulating valve 23 to suction cutter apparatus 200 after bag 22 is pressed in storage, that type pilot pressure-regulating valve 23 more common pressure-regulating valves have is more accurate, pressure stable regulating power more, make suction cutter apparatus obtain stable suction sand pressure, thereby can guarantee stable suction sand flow amount.Type pilot pressure-regulating valve 23 exits are provided with digital pressure gauge 24, the pressure condition when being convenient to operating personnel and understanding machine works.
Compressed air forms negative pressure by inhaling sand device 25, suction sand device 25 after the improvement is by improving the processing and the assembly precision of part, more stable suction is provided, from long-pending sand bucket 26, draw the sand grains of certain flow, the sand inlet place is provided with has the stable servo flow control valve 27 of inhaling the sand flow amount, can on controller, preestablish the sand flow amount of required control, provide corresponding suction sand flow amount by servomotor control servo flow control valve 27 then, further guarantee the stability of flow.
By the power that compressed air provided, inhaling the formation of sand device 25 places at a high speed, and the spray beam of stability of flow, by spray gun 28 the sand grains material spray evenly is ejected on the pending surface of the work.
The utility model is pressed bag by set up storage at the compressed air cylinder place, reduced the pressure oscillation at source of the gas place, and original usual pressure control valve changed into the type pilot pressure-regulating valve, make it carry out stable adjusting to pressure, guarantee the stability of pressure, and then guaranteed to inhale the stability of sand flow amount, also original common discharge control valve has been changed into the servo flow control valve simultaneously, further stablized suction sand flow amount, thereby made sand-blasting machine have stable sandblast flow.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (1)
1. a sand-blasting machine comprises that controlling organization, power provide mechanism, suction cutter apparatus and sandblast mechanism, it is characterized in that, described power provides mechanism to comprise compressed air cylinder, storage pressure bag and type pilot pressure-regulating valve; Described suction cutter apparatus comprises long-pending sand bucket, servo flow control valve and inhales the sand device; Described sandblast mechanism comprises spray gun; Described suction sand device provides mechanism to be connected with described sandblast mechanism with described power respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205092242U CN201824251U (en) | 2010-08-30 | 2010-08-30 | Sand blast machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205092242U CN201824251U (en) | 2010-08-30 | 2010-08-30 | Sand blast machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201824251U true CN201824251U (en) | 2011-05-11 |
Family
ID=43962809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205092242U Expired - Fee Related CN201824251U (en) | 2010-08-30 | 2010-08-30 | Sand blast machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201824251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014374A (en) * | 2019-05-16 | 2019-07-16 | 沈阳飞机工业（集团）有限公司 | Metal parts surface light adorns instrument and application method |
-
2010
- 2010-08-30 CN CN2010205092242U patent/CN201824251U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014374A (en) * | 2019-05-16 | 2019-07-16 | 沈阳飞机工业（集团）有限公司 | Metal parts surface light adorns instrument and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20140830 |
|
| EXPY | Termination of patent right or utility model |