CN201529942U - Portable sand-blasting machine - Google Patents
Portable sand-blasting machine Download PDFInfo
- Publication number
- CN201529942U CN201529942U CN2009201251001U CN200920125100U CN201529942U CN 201529942 U CN201529942 U CN 201529942U CN 2009201251001 U CN2009201251001 U CN 2009201251001U CN 200920125100 U CN200920125100 U CN 200920125100U CN 201529942 U CN201529942 U CN 201529942U
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- Prior art keywords
- sand
- blasting machine
- portable
- blasting
- valve
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Abstract
The utility model relates to a portable sand-blasting machine, belonging to the technical field of surface treatment equipment of products, and comprising a sand-blasting tank used for containing a blasting medium. The portable sand-blasting machine is characterized in that the top part of the sand-blasting tank is provided with an opening, the sand-blasting tank is internally provided with a sand-sucking pipe inserted into the bottom thereof, the lower part of the sand-sucking pipe is provided with a sand-sucking hole, the upper part of the sand-sucking pipe is provided with an exhaust vent, the top part of the sand-sucking pipe extends out of the opening and is connected with a sand-outlet pipe by a pipeline in a matching manner; and the outlet end of the sand-outlet pipe is provided with a nozzle in a matching manner. In the portable sand-blasting machine, only the top part of the sand-blasting tank is provided with the opening for loading sand and discharging sand, the sand-sucking pipe is inserted into the bottom part of the sand-blasting pipe, the blasting medium is sucked in the pipe by the sand-sucking hole, gas in the tank enters the pipe by the exhaust vent, the blasting medium and the gas are ejected from the nozzle, and the flow rate of sand blasting is controlled by setting a pressure system. The portable sand-blasting machine has simple and compact structure, convenient maintenance and carrying, simple operation, little pollution when in working and safe and reliable use.
Description
Technical field
The utility model belongs to product surface treatment facility technical field, is specially portable sand-blasting machine.
Background technology
The application of sand-blasting machine is more extensive, is mainly used in the surface treatment of product, and through the metal of blasting treatment, its surperficial foreign matter can thoroughly be removed.The present sand-blasting machine that uses, its structure more complicated, sand-spraying pot all needs opening up and down, adorns sand above, shakes out below, and working service is all inconvenient, and seriously polluted during work.
The utility model content
At the problems referred to above that existing sand-blasting machine exists, the purpose of this utility model is to design the technical scheme that a kind of portable sand-blasting machine simple in structure, easy to use is provided, and pollutes during sand-blasting machine work little.
Described portable sand-blasting machine, comprise the sand-spraying pot that is used to adorn ejection medium, it is characterized in that the sand-spraying pot top is provided with opening, the sand suction pipe that inserts its bottom is set in the sand-spraying pot, the sand suction pipe bottom is provided with the suction sand hole, sand suction pipe top is provided with steam vent, and the sand suction pipe top is stretched out opening and is connected by pipeline with going out sandpipe, goes out the sandpipe port of export and is equipped with nozzle.
Described portable sand-blasting machine, the opening that it is characterized in that the sand-spraying pot top is connected by pipe joint and air passage block, check valve, the choke valve that is communicated with the sand-spraying pot cavity is set on the air passage block, the gas outlet of check valve also is communicated with choke valve, be equipped with regulating handle on the choke valve, the air inlet of check valve is connected with the gas outlet of filtering pressure reducing valve by tracheae, the air inlet of filtering pressure reducing valve is connected with air inlet open and close valve one end, be equipped with Pressure gauge on the filtering pressure reducing valve, the air inlet open and close valve other end be used for the hydraulic quick coupler that source of the gas is connected and be connected.
Described portable sand-blasting machine is characterized in that the sand suction pipe bottom is provided with the suction sand hole of two right-angled intersections.
Described portable sand-blasting machine is characterized in that being provided with on the sandpipe open and close valve that shakes out.
Described portable sand-blasting machine is characterized in that described sand-spraying pot is for can portable sand-spraying pot.
Described portable sand-blasting machine is characterized in that nozzle is installed in out the sandpipe port of export by pressure cap.
Described portable sand-blasting machine is characterized in that being provided with on the air passage block safety valve that is communicated with the sand-spraying pot cavity.
Described portable sand-blasting machine is characterized in that pipe joint is by sealing ring and the sealing of opening close-fitting.
Described portable sand-blasting machine is characterized in that the tracheae upper end is connected by last snap joint and air passage block, and the tracheae lower end is by snap joint and filtering pressure reducing valve are connected down.
Described portable sand-blasting machine is characterized in that filtering pressure reducing valve is fixed on the sand-spraying pot by attachment screw.
Above-mentioned portable sand-blasting machine, only at the sand-spraying pot top opening is set and is used to adorn sand, shakes out, sand suction pipe is inserted into the sand-spraying pot bottom, passes through to inhale ejection medium in the sand hole suction line, gas in jar enters in the pipe by steam vent, ejection medium and gas spray from nozzle, and by baric systerm control sandblast flow is set, it is simple in structure, compact, maintenance, easy to carry, simple to operate, pollute little, safe and reliable during work.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a cross-sectional view of the present utility model;
Fig. 3 is the A portion enlarged drawing of Fig. 2;
Fig. 4 is the B portion enlarged drawing of Fig. 2;
Fig. 5 is a fundamental diagram of the present utility model;
Among the figure: 1-sand-spraying pot, 2-hydraulic quick coupler, 3-air inlet open and close valve, 4-filtering pressure reducing valve, 5-sand suction pipe, 5a-are inhaled shake out open and close valve, 17-of snap joint under sand hole, 5b-steam vent, 6-ejection medium, 7-Pressure gauge, the 8-, 9-attachment screw, 10-tracheae, the last snap joint of 11-, 12-air passage block, 13-regulating handle, 14-pipe joint, 15-safety valve, 16-and are gone out sandpipe, 18-pressure cap, 19-nozzle, 20-check valve, 21-choke valve, 22-sealing ring, 23-source of the gas.
The specific embodiment
The utility model is described in further detail below in conjunction with Figure of description.
As shown in the figure, this portable sand-blasting machine, comprise the sand-spraying pot 1 that is used to adorn ejection medium 6, sand-spraying pot 1 top is provided with opening, the sand suction pipe 5 that inserts its bottom is set in the sand-spraying pot 1, and sand suction pipe 5 bottoms are provided with inhales sand hole 5a, the one-sided steam vent 5b that is provided with in sand suction pipe 5 tops, sand suction pipe 5 tops stretch out opening and by air passage block 12 with go out sandpipe 17 and be connected, nozzle 19 is installed in out sandpipe 17 ports of export by pressure cap 18.Gas in jar can enter in the sand suction pipe 5 by steam vent 5b and discharge.Sand suction pipe 5 bottoms are provided with the suction sand hole 5a of two right-angled intersections, make things convenient in ejection medium 6 suction lines.Go out the open and close valve 16 that shakes out to be set, the break-make of control gas (sand) stream on the sandpipe 17.Described sand-spraying pot 1 is can portable sand-spraying pot, and is easy to carry.Described ejection medium 6 is sodium acid carbonates.
The opening at sand-spraying pot 1 top is connected by pipe joint 14 and air passage block 12, check valve 20, the choke valve 21 that is communicated with sand-spraying pot 1 cavity is set on the air passage block 12, the gas outlet of check valve 20 also is communicated with choke valve 21, be equipped with regulating handle 13 on the choke valve 21, the air inlet of check valve 20 is connected with the gas outlet of filtering pressure reducing valve 4 by tracheae 10, the air inlet of filtering pressure reducing valve 4 is connected with air inlet open and close valve 3 one ends, be equipped with Pressure gauge 7 on the filtering pressure reducing valve 4, air inlet open and close valve 3 other ends be used for the hydraulic quick coupler 2 that source of the gas 23 is connected and be connected.The gas that enters check valve 20 is divided into two-way, and one the tunnel enters in the sand-spraying pot 1, and another road can control to the flow of (sand) implication body of giving vent to anger to choke valve 21 by regulating handle 13.The safety valve 15 that is communicated with sand-spraying pot 1 cavity is set on the air passage block 12, and after system pressure reached setting value, the meeting automatic vent was guaranteed safety.Pipe joint 14 is by sealing ring 22 and the sealing of opening close-fitting.Tracheae 10 upper ends are connected with air passage block 12 by last snap joint 11, and tracheae 10 lower ends are by snap joint 8 and filtering pressure reducing valve 4 are connected down.Sand suction pipe 5 is by being threaded onto on the air passage block 12.Filtering pressure reducing valve 4 is fixed on the sand-spraying pot 1 by attachment screw 9.
Sand-spraying pot 1 is used to deposit ejection medium 6.Filtering pressure reducing valve 4 is used for the moisture of filtering gas, regulates the gas pressure of output.Check valve 20 is used to prevent that gas from flowing backwards, safety and for ease of maintenaince.Choke valve 21 is used to regulate openings of sizes, control shunting gas flow, and then control sandblast amount.Safety valve 15: the initialization system safe pressure surpasses then exhaust.Nozzle 19 makes gas, sand by the less hole ejection of nozzle, increases impulsive force.
When portable sand-blasting machine is worked, compressed-air actuated source of the gas 23 is connected on the hydraulic quick coupler 2, open air inlet open and close valve 3, regulating filtering pressure reducing valve 4 makes Pressure gauge 7 show pressure 0.4-0.7MPa, then nozzle 19 is faced toward the workpiece of wanting blasting treatment, open the open and close valve 16 that shakes out, got final product work, rotate regulating handle 13, can control the flow of ejection medium 6.Its operation principle is as follows: the compressed air after the pressure regulation (source of the gas 23) enters into sand-spraying pot 1 and choke valve 21 inlets by check valve 20 after filtration, after opening the open and close valve 16 that shakes out, because the gas pressure in jar is higher than air pressure, there is bigger pressure differential inside and outside jar, gas in jar will outwards spray fast, formation high velocity jet band ejection medium 6 and together is ejected into pending surface of the work, needs according to different workpieces, can regulate what of sandblast amount, when choke valve 21 Close Alls, the all gas of system all enters in the sand-spraying pot 1 and outwards sprays from going out sandpipe 17 by steam vent 5b, the ejection medium of taking out of 6 is just more, when progressively opening choke valve 21, gas will distribute a part and directly discharge by choke valve 21, through jar in the gas of discharging with regard to corresponding minimizing, the also corresponding minimizing of the ejection medium of being taken out of 6, therefore just can regulate choke valve 21 as required, the sandblast amount what change.
Claims (10)
1. portable sand-blasting machine, comprise the sand-spraying pot (1) that is used to adorn ejection medium (6), it is characterized in that sand-spraying pot (1) top is provided with opening, the sand suction pipe (5) that inserts its bottom is set in the sand-spraying pot (1), sand suction pipe (5) bottom is provided with inhales sand hole (5a), sand suction pipe (5) top is provided with steam vent (5b), and sand suction pipe (5) top is stretched out opening and is connected by pipeline with going out sandpipe (17), goes out sandpipe (17) port of export and is equipped with nozzle (19).
2. portable sand-blasting machine as claimed in claim 1, the opening that it is characterized in that sand-spraying pot (1) top is connected by pipe joint (14) and air passage block (12), air passage block (12) is gone up the check valve (20) that is communicated with sand-spraying pot (1) cavity is set, choke valve (21), the gas outlet of check valve (20) also is communicated with choke valve (21), be equipped with regulating handle (13) on the choke valve (21), the air inlet of check valve (20) is connected with the gas outlet of filtering pressure reducing valve (4) by tracheae (10), the air inlet of filtering pressure reducing valve (4) is connected with air inlet open and close valve (3) one ends, be equipped with Pressure gauge (7) on the filtering pressure reducing valve (4), air inlet open and close valve (3) other end be used for the hydraulic quick coupler (2) that source of the gas (23) is connected and be connected.
3. portable sand-blasting machine as claimed in claim 1 is characterized in that sand suction pipe (5) bottom is provided with the suction sand hole (5a) of two right-angled intersections.
4. portable sand-blasting machine as claimed in claim 1 is characterized in that sandpipe (17) upward is provided with the open and close valve (16) that shakes out.
5. portable sand-blasting machine as claimed in claim 1 is characterized in that described sand-spraying pot (1) is for can portable sand-spraying pot.
6. portable sand-blasting machine as claimed in claim 1 is characterized in that nozzle (19) is installed in out sandpipe (17) port of export by pressure cap (18).
7. portable sand-blasting machine as claimed in claim 2 is characterized in that air passage block (12) upward is provided with the safety valve (15) that is communicated with sand-spraying pot (1) cavity.
8. portable sand-blasting machine as claimed in claim 2 is characterized in that pipe joint (14) is by sealing ring (22) and the sealing of opening close-fitting.
9. portable sand-blasting machine as claimed in claim 2 is characterized in that tracheae (10) upper end is connected by last snap joint (11) and air passage block (12), and tracheae (10) lower end is by snap joint (8) and filtering pressure reducing valve (4) are connected down.
10. portable sand-blasting machine as claimed in claim 2 is characterized in that filtering pressure reducing valve (4) is fixed on the sand-spraying pot (1) by attachment screw (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201251001U CN201529942U (en) | 2009-07-20 | 2009-07-20 | Portable sand-blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201251001U CN201529942U (en) | 2009-07-20 | 2009-07-20 | Portable sand-blasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201529942U true CN201529942U (en) | 2010-07-21 |
Family
ID=42525351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201251001U Expired - Fee Related CN201529942U (en) | 2009-07-20 | 2009-07-20 | Portable sand-blasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201529942U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103618265A (en) * | 2013-11-28 | 2014-03-05 | 苏州长风航空电子有限公司 | Powder peeling method of armoured cable |
| CN109009496A (en) * | 2018-08-15 | 2018-12-18 | 佛山市南海区和茂医疗器械有限公司 | Portable multi-function sandblasting tooth-cleaning machine |
| CN109940519A (en) * | 2019-04-09 | 2019-06-28 | 广州特种承压设备检测研究院 | Sand-blasting machine |
| CN110524436A (en) * | 2019-07-26 | 2019-12-03 | 国通净美科技服务有限公司 | A kind of sand blasting unit and cleaning system |
| CN113652935A (en) * | 2021-08-26 | 2021-11-16 | 蔡平 | Intelligent road marking removing machine |
-
2009
- 2009-07-20 CN CN2009201251001U patent/CN201529942U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103618265A (en) * | 2013-11-28 | 2014-03-05 | 苏州长风航空电子有限公司 | Powder peeling method of armoured cable |
| CN109009496A (en) * | 2018-08-15 | 2018-12-18 | 佛山市南海区和茂医疗器械有限公司 | Portable multi-function sandblasting tooth-cleaning machine |
| CN109940519A (en) * | 2019-04-09 | 2019-06-28 | 广州特种承压设备检测研究院 | Sand-blasting machine |
| CN109940519B (en) * | 2019-04-09 | 2024-03-01 | 广州特种承压设备检测研究院 | Sand blasting machine |
| CN110524436A (en) * | 2019-07-26 | 2019-12-03 | 国通净美科技服务有限公司 | A kind of sand blasting unit and cleaning system |
| CN113652935A (en) * | 2021-08-26 | 2021-11-16 | 蔡平 | Intelligent road marking removing machine |
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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: 20100721 Termination date: 20180720 |