CN204686673U - A kind of sand-blasting machine - Google Patents
A kind of sand-blasting machine Download PDFInfo
- Publication number
- CN204686673U CN204686673U CN201520344351.4U CN201520344351U CN204686673U CN 204686673 U CN204686673 U CN 204686673U CN 201520344351 U CN201520344351 U CN 201520344351U CN 204686673 U CN204686673 U CN 204686673U
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- China
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- sand
- compressed air
- pressure
- pipeline
- blasting machine
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of sand-blasting machine, comprising: compressed air cylinder, and this compressed air cylinder is connected with suction sand device by pipeline, and this pipeline is provided with pressure-regulating valve and pressure sensor; Described suction sand device amasss the sand grains in sand bucket by the negative pressure absorbing that compressed air produces; And the sand inlet of described suction sand device is provided with servo flow control valve; The output of described pressure sensor is connected with the input of a processor module, and the two-way output control terminal of this processor module is connected respectively at the control end of pressure-regulating valve, servo flow control valve; And the outlet of described suction sand device is connected with spray gun, described spray gun is also provided with sand dust recovery port, and this sand dust recovery port connects vacuum recycling can by reclaim line, and is reclaimed sand grains by the recovery cap in this vacuum recycling can.
Description
Technical field
The utility model relates to a kind of sand-blasting machine.
Background technology
The structural principle of sand-blasting machine make use of the surface that compressed air is transported to sand powder particles the object treating ash propel polish from the sand tank of equipment, and this processing procedure is just referred to as sandblasting, and Main Function is the roughened state improving body surface.
The crucial emphasis of decision sand spray machine sand spray effect is suitable sand flow amount and suitable compressed air require.Compressed-air actuated size determines the sinking speed that velocity in pipes size should be greater than the maximum sandy mobile process of sand-blasting machine, and air force is enough to frictional dissipation and the resistance summation of sand grains in control piper, just can ensure sand material smooth outflow in sand-blasting machine pipe.
Utility model content
The purpose of this utility model is to provide a kind of sand-blasting machine, to realize controlling to inhale sand flow amount, to meet sandblasting effect by gas pressure precise control.
In order to solve the problems of the technologies described above, the utility model provides a kind of sand-blasting machine, comprising: compressed air cylinder, and this compressed air cylinder is connected with suction sand device by pipeline, and this pipeline is provided with pressure-regulating valve and pressure sensor; Described suction sand device amasss the sand grains in sand bucket by the negative pressure absorbing that compressed air produces; And the sand inlet of described suction sand device is provided with servo flow control valve; The output of described pressure sensor is connected with the input of a processor module, and the two-way output control terminal of this processor module is connected respectively at the control end of pressure-regulating valve, servo flow control valve; And the outlet of described suction sand device is connected with spray gun, described spray gun is also provided with sand dust recovery port, and this sand dust recovery port connects vacuum recycling can by reclaim line, and is reclaimed sand grains by the recovery cap in this vacuum recycling can.
Further, the pipeline in the exit of described compressed air cylinder is also provided with storage pressure bag.
Further, described processor module is also connected with touch-screen with wireless communication module, RS485 interface.
The beneficial effects of the utility model are, sand-blasting machine of the present utility model gathers the force value of pipeline gas by pressure sensor, and are controlled the suction sand flow amount of servo flow control valve by processor module according to force value, to ensure sandblasting effect; And by vacuum recycling can, avoid dust pollution and sand grains can be fully recycled.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the connection diagram of sand-blasting machine of the present utility model;
Fig. 2 is the control principle block diagram of sand-blasting machine of the present utility model.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As depicted in figs. 1 and 2, a kind of sand-blasting machine of the present utility model, comprising: compressed air cylinder 1, and this compressed air cylinder 1 is connected with suction sand device 2 by pipeline, and this pipeline is provided with pressure-regulating valve 3 and pressure sensor; Described suction sand device 2 amasss the sand grains in sand bucket 4 by the negative pressure absorbing that compressed air produces; And the sand inlet of described suction sand device 2 is provided with servo flow control valve 5; The output of described pressure sensor is connected with the input of a processor module, and the two-way output control terminal of this processor module is connected respectively at the control end of pressure-regulating valve 3, servo flow control valve 5; And the outlet of described suction sand device 2 is connected with spray gun 6, described spray gun 6 is also provided with sand dust recovery port 601, and this sand dust recovery port 601 connects vacuum recycling can 7 by reclaim line, and is reclaimed by the 701 pairs of sand grains of the recovery cap in this vacuum recycling can 7.
Concrete, gathered the force value of pipeline gas by pressure sensor, and controlled the suction sand flow amount of servo flow control valve 5 by processor module according to force value, to ensure sandblasting effect.And by vacuum recycling can, avoid dust pollution and sand grains can be fully recycled.
Further, in order to better purification of exhaust gas, described vacuum recycling can 7 can also connect laying dust treating apparatus 8(dust arrester) be connected.
Further, the pipeline in the exit of described compressed air cylinder is also provided with storage pressure bag, with the output pressure of constant compression air tank 1, fluctuation of releasing the pressure.
Further, described processor module is also connected with touch-screen with wireless communication module (such as ZigBee module), RS485 interface, wireless communication module and RS485 serial ports are to realize wired or wireless Signal transmissions, send data to host computer, and realize instruction input by touch-screen, the functions such as Data Detection.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (3)
1. a sand-blasting machine, is characterized in that, comprising: compressed air cylinder, and this compressed air cylinder is connected with suction sand device by pipeline, and this pipeline is provided with pressure-regulating valve and pressure sensor;
Described suction sand device amasss the sand grains in sand bucket by the negative pressure absorbing that compressed air produces; And the sand inlet of described suction sand device is provided with servo flow control valve;
The output of described pressure sensor is connected with the input of a processor module, and the two-way output control terminal of this processor module is connected respectively at the control end of pressure-regulating valve, servo flow control valve; And
The outlet of described suction sand device is connected with spray gun, and described spray gun is also provided with sand dust recovery port, and this sand dust recovery port connects vacuum recycling can by reclaim line, and is reclaimed sand grains by the recovery cap in this vacuum recycling can.
2. sand-blasting machine as claimed in claim 1, is characterized in that,
The pipeline in the exit of described compressed air cylinder is also provided with storage pressure bag.
3. sand-blasting machine as claimed in claim 1, it is characterized in that, described processor module is also connected with touch-screen with wireless communication module, RS485 interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344351.4U CN204686673U (en) | 2015-05-25 | 2015-05-25 | A kind of sand-blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344351.4U CN204686673U (en) | 2015-05-25 | 2015-05-25 | A kind of sand-blasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204686673U true CN204686673U (en) | 2015-10-07 |
Family
ID=54227011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520344351.4U Expired - Fee Related CN204686673U (en) | 2015-05-25 | 2015-05-25 | A kind of sand-blasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204686673U (en) |
Cited By (2)
| 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 |
| CN112025559A (en) * | 2020-08-28 | 2020-12-04 | 中国石油大学(华东) | Sand blasting and rust removing recovery device for large oil tank |
-
2015
- 2015-05-25 CN CN201520344351.4U patent/CN204686673U/en not_active Expired - Fee Related
Cited By (2)
| 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 |
| CN112025559A (en) * | 2020-08-28 | 2020-12-04 | 中国石油大学(华东) | Sand blasting and rust removing recovery device for large oil tank |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160525 |