CN208773348U - A kind of sand-blasting machine - Google Patents
A kind of sand-blasting machine Download PDFInfo
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- CN208773348U CN208773348U CN201820814271.4U CN201820814271U CN208773348U CN 208773348 U CN208773348 U CN 208773348U CN 201820814271 U CN201820814271 U CN 201820814271U CN 208773348 U CN208773348 U CN 208773348U
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- warehouse
- storehouse
- valve
- sand
- blasting machine
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Abstract
The utility model discloses a kind of sand-blasting machine, it is divided into upper and lower two independent warehouses in shell, upper and lower warehouse is each provided with exhaust valve and Material Sensor, upper and lower warehouse side is equipped with the pressure piping of the upper and lower warehouse of connection, upper warehouse closes valve by upper storehouse and is connected with feed inlet, upper warehouse bottom is equipped with upper warehouse discharge port, and upper warehouse discharge port closes valve by lower storehouse and is connected with lower warehouse, and lower warehouse bottom is equipped with lower warehouse discharge port.When amount of abrasive with to it is low when, upper storehouse exhaust, lower storehouse closing valve rises, and operation is continued in lower storehouse, and for upper storehouse without pressure when upper storehouse closing valve is fallen, upper storehouse enters charging state.After upper storehouse Material Sensor issues the full signal of material; upper storehouse is closed valve and is risen; upper storehouse closing filling compressed air; after upper and lower warehouse pressure balance; for lower storehouse closing valve since self weight is fallen, the abrasive material in upper storehouse enters lower chambers, reaches the function of automatic sand adding in cycles; sand-blasting machine can the auto feed in non-stop-machine situation, improve sand-blasting machine working efficiency.
Description
Technical field
The utility model relates generally to the technical field of sand-blasting machine, in particular to a kind of sand-blasting machine of automatic sand adding, especially
Being related to one kind can be with the sand-blasting machine of automatic sand adding, continuous work.
Background technique
Sand-blasting machine is the technology of boat segmental surface treatment most critical, and the height of sand-blasting machine sandblasting efficiency directly affects ship
The production efficiency of oceangoing ship segmentation.Sand-blasting machine in early stage paint line is mainly gap charging type, working procedure are as follows: mill in cylinder body
Material is filled it up with, and --- -- --- --- abrasive material has all sprayed in cylinder body, and --- -- sand-blasting machine shuts down charging --- --, and abrasive material adds in cylinder body for sandblasting
It is full.Sandblasting operation is a discontinuous working condition in the process, and after the abrasive material in sand-blasting machine has sprayed, sandblasting worker is only
It can just work on after waiting facilities charging, when sandblasting cannot feed, and when charging is unable to sandblasting, thus affect coating
The operating efficiency of production line.
Therefore, be badly in need of wanting in the market it is a kind of can be not shutting down the sand-blasting machine of energy continuous work, to improve sandblasting efficiency.
Utility model content
The utility model is in view of the above-mentioned problems, provide a kind of sand-blasting machine, provided with upper and lower two independence in shell
Warehouse, connection and closing are realized by valve and pressure control between two warehouses, so that upper and lower one sandblasting of warehouse is made
Industry, while another carries out storing, continuous sandblasting operation is not shut down in realization.
The purpose of this utility model can be realized by following technical proposals: a kind of sand-blasting machine, including shell, feature
It is, upper and lower two independent warehouses are divided into shell, and upper and lower warehouse is each provided with exhaust valve and Material Sensor, above and below
Warehouse side be equipped with the upper and lower warehouse of connection pressure piping, case top be equipped with feed inlet, upper warehouse by upper storehouse close valve and
Feed inlet is connected, and upper warehouse bottom is equipped with upper warehouse discharge port, and upper warehouse discharge port closes valve by lower storehouse and is connected with lower warehouse
Logical, lower warehouse bottom is equipped with lower warehouse discharge port, and lower warehouse discharge outlet is equipped with abrasive material valve.
Preferably, the pressure piping upper, middle and lower three come together in the bye-pass of upper and lower warehouse side, upper bye-pass
It is connected with upper storehouse closing valve, upper bye-pass is equipped with intake valve, and middle bye-pass is connected with lower storehouse closing valve, lower branch line road
Equipped with purge valve.
Further, the top of shell is equipped with abrasive material storage vat, and abrasive material storage vat is connected by feed inlet with upper warehouse.
Further, shell is cylindrical, and the bottom of shell is funnel-shaped, and the bottom of upper warehouse is in arc-shaped, described
Shell is set in bracket upright post.
Utility model has the advantages that upper and lower warehouse is respectively due to being divided into upper and lower two independent warehouses in shell
Equipped with exhaust valve and Material Sensor, upper and lower warehouse side is equipped with the pressure piping of the upper and lower warehouse of connection, thus in pressure and
Under the control of valve, lower warehouse can ceaselessly carry out sandblasting operation, and warehouse material position declines instantly, when pressure is reduced, in connection,
The valve of lower warehouse automatically opens, and the abrasive material of upper warehouse is automatically fallen into lower warehouse by gravity, completes charging work, in this way
It can allow entire sand-blasting machine in non-stop-machine situation so that source of abrasive source is constantly added into lower warehouse automatically,
Auto feed improves the working efficiency of sand-blasting machine.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
It is marked in figure as follows:
1 lower storehouse Material Sensor, 2 lower storehouse exhaust valves, 3 upper storehouse Material Sensors, 4 upper storehouse exhaust valves, 5 charging valves, 6 upper storehouses
Close valve, valve, 8 intake valves, 9 purge valves, 10 abrasive material valves are closed in 7 lower storehouses.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing, becomes apparent from those skilled in the art
How ground understanding practices the utility model.Although describing the utility model in conjunction with its preferred embodiment, these
Embodiment only illustrates, rather than limits the scope of the utility model.
As shown in Figure 1, a kind of sand-blasting machine, including shell, difference with the prior art are, two are divided into shell solely
Vertical upper and lower warehouse, upper and lower warehouse are each provided with exhaust valve and Material Sensor, and it is upper and lower that upper and lower warehouse side is equipped with connection
The pressure piping of warehouse, case top are equipped with feed inlet, and upper warehouse closes valve by upper storehouse and is connected with feed inlet, upper warehouse bottom
Equipped with upper warehouse discharge port, upper warehouse discharge port closes valve by lower storehouse and is connected with lower warehouse, and lower warehouse bottom is equipped with lower storehouse
Room discharge port, lower warehouse discharge outlet are equipped with abrasive material valve.
Further, each warehouse arranges that a Material Sensor calculates analysis simultaneously for detecting material position state, then by PLC
The open and close for issuing program singal control valve accordingly carry out charging or sandblasting operation, become continuous work type sand-blasting machine.
Here PLC is calculated as the prior art, nor scope of protection needed for this patent, therefore it is specific just to repeat no more it here
Working principle and implementation.
Specifically, upper warehouse is equipped with upper storehouse Material Sensor, and upper storehouse Material Sensor is set in the housing on wall, upper storehouse object
Expect that the angle between sensor and shell is 90 degree, the top of upper warehouse is equipped with upper storehouse exhaust valve, when upper storehouse exhaust valve is opened,
Upper storehouse chamber pressure weakens, and upper storehouse closing valve is automatically fallen off, once charging valve is opened at this time, the abrasive material in abrasive material storage vat will lead to
Feed inlet is crossed into upper warehouse.Corresponding, lower warehouse is equipped with lower storehouse Material Sensor, and lower storehouse Material Sensor is tiltedly set in the housing
On wall, the angle between lower storehouse Material Sensor and shell is 90 degree, and the top of lower warehouse is equipped with lower storehouse exhaust valve, passes through air blowing
Valve, which is blown, to pressurize, and abrasive material blanking and lower storehouse exhaust valve are deflated and depressurized, to adjust the indoor air pressure in lower storehouse.
Therefore under the control of pressure and valve, lower warehouse can ceaselessly carry out sandblasting operation, instantly under warehouse material position
Drop, when pressure is reduced, the valve of the upper and lower warehouse of connection is automatically opened, and the abrasive material of upper warehouse is automatically fallen into lower storehouse by gravity
Room completes charging work, thus source of abrasive source can be made constantly to be added into lower warehouse automatically, so that entire sand-blasting machine can
With in non-stop-machine situation, auto feed improves the working efficiency of sand-blasting machine.
Specifically, when amount of abrasive is used to when being lower than lower storehouse Material Sensor, upper warehouse exhaust, lower storehouse closing valve is risen,
Lower storehouse has pressure may continue, and for upper storehouse without pressure when upper storehouse closing valve is fallen, upper storehouse enters charging state.When upper storehouse Material Sensor
It issuing after expecting full signal, upper storehouse is closed valve and is risen, upper storehouse closing filling compressed air, after upper and lower warehouse pressure balance, lower storehouse
For closing valve since self weight is fallen, the abrasive material in upper storehouse enters lower chambers, to reach the function of automatic sand adding in cycles, realizes
Sand-blasting machine can be in non-stop-machine situation, auto feed, and continuous work improves the working efficiency of sand-blasting machine.
In one embodiment, the pressure piping upper, middle and lower three come together in the bye-pass of upper and lower warehouse side,
Upper bye-pass is connected with upper storehouse closing valve, and upper bye-pass is equipped with intake valve, and middle bye-pass is connected with lower storehouse closing valve, under
Bye-pass is equipped with purge valve.The top of shell is equipped with abrasive material storage vat, and abrasive material storage vat is connected by feed inlet with upper warehouse.
Shell is cylindrical, and the bottom of shell is funnel-shaped, and the bottom of upper warehouse is in arc-shaped, and the shell is set to bracket upright post
On.
Specifically, sand-blasting machine in the initial state, closes lower storehouse exhaust valve 2, and lower warehouse is passed through compressed air, lower closing
Valve 7 is closed.Upper storehouse exhaust valve 4 is in the open state at this time, and intake valve 8 is in close state, and upper warehouse is in pressure-less state, on
Storehouse closing valve 6 is automatically fallen off.It controls program and opens charging valve 5, the abrasive material in abrasive material storage vat falls into warehouse on sand-blasting machine.Work as mill
When material is filled into upper storehouse 3 position of Material Sensor, upper storehouse Material Sensor 3 issues signal, and process control is closed charging valve 5, closed
It closes storehouse exhaust valve 4, open upper inlet valve 8, close valve 6 in closing.Upper warehouse is in there is pressure state, due to warehouse up and down at this time
It is all in pressure state, therefore lower closing valve 7 is automatically fallen off, the abrasive material of upper warehouse drops into lower warehouse in closed pressure environment
It is interior.Sand-blasting machine can carry out sandblasting operation at this time.
With the ejection of the intracorporal abrasive material of cylinder, abrasive material is constantly reduced in lower warehouse.Instantly under the abrasive material material position of warehouse is lower than
When the Material Sensor 1 of storehouse, lower storehouse Material Sensor 1 issues signal, and process control upper storehouse exhaust valve 4 is opened, and intake valve 8 is closed,
Upper warehouse exhaust decompression, upper and lower two storehouse generate pressure difference, and lower closing valve 7, which jacks up, closes, it is upper close valve 6 due to the release of upper warehouse and
It automatically falls off.At this time since lower warehouse still has enough pressure, so spray gun can continue sandblasting.Upper closing valve 6 is controlled after falling
Processing procedure sequence opens charging valve 5, and the abrasive material in abrasive material storage vat is again introduced into warehouse on sand-blasting machine.Theoretically, as long as abrasive material
There are enough abrasive materials in storage vat, the sand-blasting machine of this form can realize the purpose of continuous work in cycles.
It should be pointed out that can also have a variety of transformation and the implementation of remodeling for the utility model through absolutely proving
Scheme, it is not limited to the specific embodiment of above embodiment.Above-described embodiment as just the utility model explanation, and
It is not limitations of the present invention.In short, the protection scope of the utility model should include those for ordinary skill
It obviously converts or substitutes and retrofit for personnel, and be determined by the appended claims.
Claims (4)
1. a kind of sand-blasting machine, including shell, which is characterized in that be divided into upper and lower two independent warehouses, upper and lower warehouse in shell
It is each provided with exhaust valve and Material Sensor, upper and lower warehouse side is equipped with the pressure piping of the upper and lower warehouse of connection, case top
Equipped with feed inlet, upper warehouse closes valve by upper storehouse and is connected with feed inlet, and upper warehouse bottom is equipped with upper warehouse discharge port, upper warehouse
Discharge port closes valve by lower storehouse and is connected with lower warehouse, and lower warehouse bottom is equipped with lower warehouse discharge port, lower warehouse discharge outlet
Equipped with abrasive material valve.
2. a kind of sand-blasting machine according to claim 1, which is characterized in that collect the pressure piping upper, middle and lower three
Bye-pass in upper and lower warehouse side, upper bye-pass are connected with upper storehouse closing valve, and upper bye-pass is equipped with intake valve, middle branch
Pipeline is connected with lower storehouse closing valve, and lower branch line road is equipped with purge valve.
3. a kind of sand-blasting machine according to claim 1, which is characterized in that the top of shell is equipped with abrasive material storage vat, abrasive material
Storage vat is connected by feed inlet with upper warehouse.
4. a kind of sand-blasting machine according to claim 1, which is characterized in that shell is cylindrical, and the bottom of shell is in funnel
The bottom of shape, upper warehouse is in arc-shaped, and the shell is set in bracket upright post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820814271.4U CN208773348U (en) | 2018-05-29 | 2018-05-29 | A kind of sand-blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820814271.4U CN208773348U (en) | 2018-05-29 | 2018-05-29 | A kind of sand-blasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208773348U true CN208773348U (en) | 2019-04-23 |
Family
ID=66148507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820814271.4U Active CN208773348U (en) | 2018-05-29 | 2018-05-29 | A kind of sand-blasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208773348U (en) |
-
2018
- 2018-05-29 CN CN201820814271.4U patent/CN208773348U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 200032 No. two, 851 South Road, Xuhui District, Shanghai, Zhongshan Co-patentee after: SHANGHAI LINGANG SHIPBUILDING EQUIPMENT LTD., CORP, CSSC Patentee after: Shanghai Shipbuilding Technology Research Institute Address before: 200032 Zhongshan, Changning District, Changning District, Shanghai, No. 851 South Road Co-patentee before: SHANGHAI LINGANG SHIPBUILDING EQUIPMENT LTD., CORP, CSSC Patentee before: Shanghai Shipbuilding Technology Research Institute |