CN108789169A - A kind of sand-blasting machine of complete pneumatic more sand-blasting guns - Google Patents
A kind of sand-blasting machine of complete pneumatic more sand-blasting guns Download PDFInfo
- Publication number
- CN108789169A CN108789169A CN201810916960.0A CN201810916960A CN108789169A CN 108789169 A CN108789169 A CN 108789169A CN 201810916960 A CN201810916960 A CN 201810916960A CN 108789169 A CN108789169 A CN 108789169A
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- Prior art keywords
- sand
- blasting
- pneumatic
- connects
- valve
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
- B24C3/06—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other movable; portable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
- B24C1/086—Descaling; Removing coating films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C11/00—Selection of abrasive materials or additives for abrasive blasts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
- B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
- B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
- B24C7/0053—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier with control of feed parameters, e.g. feed rate of abrasive material or carrier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
Abstract
The invention discloses a kind of sand-blasting machines of complete pneumatic more sand-blasting guns, are related to field of surface treatment.Including body, equipment operation platform, body is equipped with air source external tapping, air source external tapping connects air filter, air filter connects equipment pressure summary table, Pneumatic valve, injection pressure controller, pressure reducing valve, Pneumatic valve and pipeline, and sand cylinder is equipped in front of body, sand cylinder bottom portion is equipped with feed appliance, feed appliance connects more sand-blasting gun regulating linkages by sand material output pipe, and the sand material distributor in more sand-blasting gun regulating linkages connects sand export, and sand export connects multiple sand-blasting guns.It is using polyurethane sponge abrasive material as the gas circuit of compressed-air blast cleaning material and Design and optimization, coordinate more sand-blasting gun regulating linkages, reach synchronous and asynchronous uses sand-blasting machine, each mutually independent effect of sand-blasting gun, it is easy to use efficient, the mechanical potential of energy significant increase sand-blasting machine, reduces machine cost, work efficiency is high.
Description
Technical field
The present invention relates to a kind of surface processing equipments, more particularly to a kind of multi-functional full Pneumatic synchronous and asynchronous more sandblastings
The sand-blasting machine of rifle construction, the full pneumatic sand blasting machine using polyurethane sponge abrasive material as compressed-air blast cleaning material.
Background technology
Abrasive blast equipment is a kind of surface processing equipment, is widely used in metal-derusting operation, at present major part sandblasting operation shape
Condition, used abrasive blast equipment are only applicable to directly use abrasive material or river sand, and as blasting materials, dust is larger, especially wild
Outer operation is even more that flue dust is billowing, causes greatly to pollute to environment, air, river, water resource, due to abrasive material, the injection of river sand class
Material particle size is smaller, it is difficult to realize field recovery operation, more bring the secondary pollution of environment, and use abrasive material rigidity compared with
By force, larger to work surface rebound dynamics, it is easy to injure construction personnel.Therefore excessively a special polyurethane sponge of inventor's once invention
Abrasive blast equipment of the sand as blasting materials, polyurethane sponge sand is loose porous, and density is small, and rigidity is low, is easy absorption derusting operation
In dust, avoid flue dust problem, be easy recycling.
But in prior art, there are problems that one rifle of a machine, mechanical potential can not be played completely, and machine cost is high,
The working efficiency of operating personnel cannot be effectively improved.
Invention content
For prior art disadvantage, the invention discloses a kind of sand-blasting machines of complete pneumatic more sand-blasting guns, are multi-functional full gas
The sand-blasting machine of dynamic synchronous and asynchronous more sand-blasting gun constructions is, it can be achieved that the abrasive blast equipment of multiple gun construction simultaneously or single rifle construction, multiple gun
It is reasonable for structure using not interfering respectively, it is easy to use, cost of labor can be reduced, capacity utilization is improved, derusting speed is fast, peace
Quan Xinggao, development prospect are wide.
Specific technical solution of the present invention is as follows：
A kind of complete pneumatically multi-functional full Pneumatic synchronous of sand-blasting machine of more sand-blasting guns and the sand-blasting machine of asynchronous more sand-blasting gun constructions,
Full pneumatic sand blasting machine using polyurethane sponge abrasive material as compressed-air blast cleaning material includes：Body, equipment operation platform, it is described
Equipment operation platform is arranged above body, and the body is equipped with air source external tapping, and air filter is additionally provided on body, described
Air source external tapping connects the inlet end of air filter, the air filter connection equipment pressure summary table, Pneumatic valve, injection pressure
Force controller, Pneumatic valve, the air filter output end are connect with gas circuit, and gas circuit is equipped with pressure reducing valve, the pressure reducing valve dress
It is located at air filter side, sand cylinder is equipped in front of the body；
Sand cylinder side is equipped with sand cylinder air inlet, and sand cylinder air inlet connects gas circuit, agitating device is equipped in the sand cylinder,
It is equipped with sand cylinder sand inlet at the top of the sand cylinder, sand cylinder is equipped with below sand cylinder sand inlet and opens and closes valve, the agitating device setting exists
Sand cylinder opens and closes below valve, and sand cylinder opens and closes valve and connects sand cylinder air inlet with agitating device, and sand cylinder bottom portion is equipped with feed appliance,
Sand cylinder sand export connect feed appliance into sand end, feed appliance inlet end passes through gas circuit and connects air filter, feed appliance output end
It is connected with sand material efferent duct, the output end of sand material efferent duct connects more sand-blasting gun regulating linkages；
More sand-blasting gun regulating linkages include a plurality of sand material distributors, and it is defeated that sand material distributor connects sand material
Outlet pipe output end, the sand material distributor other end are equipped with sandblasting pipe fitting, and sandblasting pipe fitting is connected with blast tube, each blast tube end
End is equipped with preferential emergency stop switch, and preferential emergency stop switch end is connected with sand-blasting gun.
Further, equipment operation platform is equipped with pressure summary table, Pneumatic valve, feeding pressure display instrument, feeding pressure control
Device processed, injection pressure controller, injection pressure display instrument table.
Further, the side of sand cylinder is equipped with access hole, and the bottom of the sand cylinder is equipped with sand cylinder support column, before the sand cylinder
Side is equipped with dust cover, and sand material distributor is installed in dust cover, and sand cylinder side is equipped with pressure relief safety valve and the quickly row that eliminates the noise
Air valve.
Further, air filter is separately connected pressure reducing valve by gas circuit, gas circuit cleans valve, the injection pressure control
Device connects pressure reducing valve, and the sand cylinder air inlet is equipped with feeding pressure valve, and feeding pressure controller connects feeding pressure valve, described
Feeding pressure display instrument is connected in sand cylinder, and the injection pressure display instrument table connects sand material efferent duct.
Further, preferential emergency stop switch connects Pneumatic valve, the Pneumatic valve connection feeding pressure controller, stirring dress
It sets, feed appliance.
Further, agitating device includes pneumatic turntable, and pneumatic turntable is equipped with rotary shaft, and rotary shaft is equipped with and pneumatically stirs
Wheel is mixed, pneumatic stirring wheel is located at below pneumatic turntable, and several stirring chains, pneumatic stirring wheel are equipped with below the pneumatic stirring wheel
Connection stirring chain；
Several stirring chains are equipped with below pneumatic stirring wheel, pneumatic stirring wheel is sector, pneumatic stirring wheel connection stirring chain；
Chain upper end connection pneumatic stirring wheel edge is stirred, the connection of stirring chain lower end is on the rotary shaft, monosymmetric on pneumatic stirring wheel
It stirs chain and forms bowl dress.
Further, sand material distributor quantity is two, and one of sand material distributor connects the first blast tube, separately
One sand material distributor connects the second blast tube；First blast tube connects the first preferential emergency stop switch, and the first preferential emergency stop is opened
Connection connects the first sand-blasting gun；Second blast tube connects the second preferential emergency stop switch, and the second preferential emergency stop switch connects the second sandblasting
Rifle.
Further, equipment operation platform is equipped with work light, and work light is connect with the agitating device in sand cylinder.
The invention has the advantages that：The present invention is designed using polyurethane sponge sand as blasting materials, is ejected poly-
Urethane sand sponge, generation dust is few in metal-derusting, decontamination, corrosion prevention operation, is easy recycling；By in original sand-blasting machine base
On plinth, redesign gas circuit and be simultaneously added more sand-blasting gun regulating linkages, can multiple gun construction simultaneously or single rifle construction, each sand-blasting gun
Independently of each other, it does not interfere with each other；After air is pressed into air filter by air compressor by air source external tapping, by gas circuit point
Match, valve pressure regulation so that the injection pressure of more sand-blasting guns, sandblasting amount output are stablized, and ensure the practicability of a machine multiple gun, elevator
Tool potentiality effectively reduce machine cost, improve efficiency.
Description of the drawings
Fig. 1 is the forward structure schematic diagram of the present invention；
Fig. 2 is the backward structural schematic diagram of the present invention；
Fig. 3 is the left side structure schematic diagram of the present invention；
Fig. 4 is the right side structure schematic diagram of the present invention.
It is identified in figure：Body 1, equipment operation platform 2, air source external tapping 3, air filter 4, Pneumatic valve 5, pressure summary table 6,
Gas circuit 9, gas circuit clean valve 10, pressure reducing valve 11, sand cylinder air inlet 12, sand cylinder 13, pressure relief safety valve 14, noise elimination rapid escape valve
15, sand cylinder sand inlet 16, sand cylinder opens and closes valve 17, access hole 18, pneumatic turntable 19, work light 20, feed appliance 22, feeding
Pressure display instrument table 23, feeding pressure controller 24 spray pressure controller 25, injection pressure display instrument table 26, sand material output
Pipe 27, preferential emergency stop switch 28, sand-blasting gun 29, sand cylinder support column 30, sandblasting pipe fitting 31, sand material distributor 32, dust cover
33, blast tube 34, pneumatic stirring wheel 35 stirs chain 36, and feeding air pressure valve 37, rotary shaft 38, the first blast tube 341, first is excellent
First emergency stop switch 281, the first sand-blasting gun 291, the second blast tube 343, the second preferential emergency stop switch 282, the second sand-blasting gun 292.
Specific implementation mode
For that can further appreciate that the feature, technological means and the specific purposes reached, function of the present invention, with reference to
Attached drawing is described in further detail the present invention with specific implementation mode.
Please refer to attached drawing, the sand-blasting machine of multi-functional full Pneumatic synchronous of the invention and asynchronous more sand-blasting gun constructions, using except
Become rusty complete pneumatic sand-blasting machine of the sand as blasting materials, and the present invention includes body 1, and mobile, vehicular can be used in body 1, or
The fixed structure type of person, the equipment operation platform 2 for controlling sand-blasting machine can be arranged on body 1, and equipment operation platform 2 has aobvious
Show the instrument of pressure and control the valve of process, equipment pressure summary table 6, Pneumatic valve 5, injection pressure control are provided in the present embodiment
Device 25 processed, feeding pressure display instrument 23, feeding pressure controller 24, injection pressure controller 25, injection pressure display instrument table
26。
The design of single or multiple sand cylinders 13 can be carried on body 1, the operating pressure of sand cylinder 13 is by feeding pressure controller
24 controls, 13 side of sand cylinder are equipped with the pressure relief safety valve 14 to shield, and 0 °~360 ° rotations can be carried out by being equipped in sand cylinder 13
Turn or the agitating device of rotary oscillation, the blasting materials in sand cylinder 13 use the design of inner pressed blanking or setting for oscillatory type blanking
Meter, the feeding speed and injection pressure of the blasting materials of sand cylinder 13 use adjustable visual design, i.e.,：The feeding speed of sand cylinder 13
And injection pressure is shown by injection pressure display instrument table 26, injection pressure display instrument table 26 connects sand material efferent duct, sand cylinder 13
Injection pressure is controlled by spraying pressure controller 25.13 side of sand cylinder is equipped with sand cylinder air inlet 12, sand cylinder air inlet 12
Gas circuit 9 is connected, sand cylinder air inlet 12 is equipped with feeding pressure valve 37, and feeding pressure controller 24 connects feeding pressure valve 37, sand
Sand cylinder sand inlet 16 is equipped at the top of cylinder, 16 lower section of sand cylinder sand inlet is equipped with sand cylinder and opens and closes valve 17, and agitating device is arranged in sand cylinder
17 lower section of valve is opened and closed, sand cylinder opens and closes valve 17 and connects sand cylinder air inlet 12 with agitating device, and by pneumatic control, works as compression
Air enters sand cylinder 13, and air velocity is big at sand cylinder sand inlet 16, therefore sand cylinder opens and closes valve 17 and can be lifted automatically, closes sand cylinder
Sand inlet 16, in subsequent sand cylinder 13 air pressure promoted.Feeding pressure display instrument 23 is connected in sand cylinder 13, in display sand cylinder 13
Air pressure, embodiment be sand cylinder 13 single feed amount, 23 registration of feeding pressure display instrument is big, i.e., the pressure in sand cylinder 13 is got over
Greatly, then single feed amount is big.
13 bottom of sand cylinder is equipped with feed appliance 22,13 sand export of sand cylinder connect feed appliance 22 into sand end, 22 air inlet of feed appliance
End connects air filter 4 by gas circuit 9, and 22 output end of feed appliance is connected with sand material efferent duct 27, sand material efferent duct 27 it is defeated
Outlet connects more 29 regulating linkages of sand-blasting gun, and 29 regulating linkage of more sand-blasting guns includes multiple sand material distributors 32,
32 output end of sand material distributor is equipped with sandblasting pipe fitting 31, and sandblasting pipe fitting 31 connects blast tube 34, the connection spray of blast tube 34
Sand rifle 29 controls the operation of sand-blasting gun 29 using preferential emergency stop switch 28, and to reduce the complexity of gas circuit design, the present embodiment makes
32 quantity of sand material distributor is two, and sand material distributor 32 is separately connected the first blast tube 341 and the second blast tube
343, the first blast tube 341 connects the first preferential emergency stop switch 281, and the first preferential emergency stop switch 281 connects the first sand-blasting gun
291, corresponding second blast tube 343 connects the second preferential emergency stop switch 282, the second spray of the second preferential emergency stop switch 282 connection
Sand rifle 292.
For sand-blasting machine using low-pressure compressed air as equipment dynamic source, body 1 is equipped with air source external tapping 3, and air source external tapping 3 inputs
End connection compressed air, the inlet end of the output end connection air filter 4 of air source external tapping 3, air filter 4 connect equipment
Pressure summary table 6, Pneumatic valve 5, injection pressure controller 25, Pneumatic valve 5,4 output end of air filter connects gas circuit 9, by setting
Standby pressure summary table 6 shows the working condition of air filter 4.Pressure reducing valve 11, gas circuit cleaning valve 10 are connected in gas circuit 9, then
Bifurcated is carried out, part gas circuit 9 connects sand cylinder air inlet 12, and to provide feeding pressure, part gas circuit 9 connects 13 bottom of sand cylinder
The inlet end of feed appliance 22, to provide injection pressure, 27 end furcations of sand material efferent duct of 22 output end of feed appliance connection divide
Different sand material distributors 32 is not accessed, is sprayed from sand-blasting gun 29 after distributing sand amount.
The present embodiment is equipped with access hole 18 in the side of sand cylinder 13, can open to being overhauled inside sand cylinder 13, sand cylinder 13
Bottom be additionally provided with sand cylinder support column 30, to propping sand cylinder 13.Dust cover 33 can be arranged in 13 front of sand cylinder, and sand material is distributed and is filled
It sets 32 to be placed in dust cover 33, extends the service life of sand material distributor 32.13 side of sand cylinder is additionally provided with pressure relief safety valve
14 and noise elimination rapid escape valve 15, when 13 internal pressure of sand cylinder is excessive, exceeds rated operating pressure, pressure relief safety valve 14 is automatic
It deflates.When all sand-blasting guns 29 are inoperative, i.e., all preferential emergency stop switch 28 are closed, and the gas in sand cylinder 13 will be fast from eliminating the noise
It is discharged in fast air bleeding valve 15, sandblasting operation stops.
When being opened there are preferential emergency stop switch 28, Pneumatic valve 5 connects gas circuit 9, and feeding pressure controller 24 is opened, and
Feeding pressure controller 24 adjusts the pressure of feeding with the requirement of spraying operation, pressure controlled while controlling sand by Pneumatic valve 5
The agitating device of cylinder 13 works, and driving feed appliance 22 exports sand material.Injection pressure controller 25 is wanted with spraying operation
It asks, adjusts injection pressure, the injection pressure controller 25 in the present embodiment connects pressure reducing valve 11, and defeated by controlling pressure reducing valve 11
Go out adjusted pressure.
The agitating device that the present embodiment uses includes pneumatic turntable 19, and pneumatic turntable 19 is equipped with rotary shaft 38, rotary shaft
38 are equipped with pneumatic stirring wheel 35, and pneumatic stirring wheel 35 is located at 19 lower section of pneumatic turntable, and 35 lower section of the pneumatic stirring wheel is equipped with
Several stirring chains 36, the connection stirring chain 36 of pneumatic stirring wheel 35；
Pneumatic stirring wheel 35,35 lower section of pneumatic stirring wheel are equipped with several stirring chains 36, and the connection of 36 upper end of stirring chain is pneumatic
35 edge of stirring wheel, 36 lower end of stirring chain are connected in rotary shaft 38, and monosymmetric stirring chain 36 forms bowl and fills concave；Pneumatically
Stirring wheel 35 rotates under compressed air effect, while stirring chain 36 being driven to be stirred sand material, dredges sand material and enters sandblasting
Pipe, can be added sensor in agitating device and connect work light 20, to observe whether agitating device works normally.
In some embodiments, pneumatic stirring wheel 35 is sector.Pneumatic stirring wheel 35 is circle in other embodiments,
Eccentric circular can be used.
The use process is as follows：Before sandblasting operation, the normal air supply system of compressed air is first checked, by the inspection of spraying equipment
The locking of mouth 18 is repaiied, sand material is put into sand cylinder 13, opens gas source switch, air source is accessed to the air source external tapping 3 of sand-blasting machine, is opened
Pneumatic valve 5 allows compressed air to enter and waits for working condition, and when spraying operation opens preferential emergency stop switch 28, and sand cylinder opens and closes gas at this time
Door 17 is automatically closed, you can adjusts corresponding injection pressure and sandblasting amount carries out sandblasting operation, sandblasting operation stops, that is, closes institute
Have a preferential emergency stop switch 28, compressed air is discharged by noise elimination rapid escape valve 15 in sand cylinder 13, in sand cylinder 13 exhaust finish, then
Pneumatic valve 5 is closed, external gas source is then turned off, equipment is in the safe condition to stop operation completely, can open gas circuit cleaning valve
10, the sand material in sand cylinder 13 is excluded completely.
One embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (8)
1. a kind of sand-blasting machine of complete pneumatic more sand-blasting guns, includes：Body (1), equipment operation platform (2), equipment operation platform (2) are set
It sets above body (1), it is characterised in that：The body (1) is equipped with air source external tapping (3), and body is additionally provided with air on (1)
Filter (4), the inlet end of air source external tapping (3) the connection air filter (4), air filter (4) connection are set
Standby pressure summary table (6), Pneumatic valve (5), injection pressure controller (25), air filter (4) output end connect with gas circuit (9)
It connects, gas circuit (9) is equipped with pressure reducing valve (11), and the pressure reducing valve (11) is installed in air filter (4) side, the body (1)
Front is equipped with sand cylinder (13)；
Sand cylinder (13) side is equipped with sand cylinder air inlet (12), and sand cylinder air inlet (12) connects gas circuit (9), the sand cylinder (13)
It is interior to be equipped with agitating device, it is equipped with sand cylinder sand inlet (16) at the top of the sand cylinder (13), sand cylinder is equipped with below sand cylinder sand inlet (16)
Valve (17) is opened and closed, the agitating device setting is opened and closed in sand cylinder below valve (17), and sand cylinder opens and closes valve (17) and stirring dress
Connection sand cylinder air inlet (12) is set, sand cylinder (13) bottom is equipped with feed appliance (22), and sand cylinder (13) sand export connects feed appliance
(22) into sand end, feed appliance (22) inlet end passes through gas circuit (9) and connects air filter (4), and feed appliance (22) output end connects
It is connected to sand material efferent duct (27), the output end of sand material efferent duct (27) connects more sand-blasting gun (29) regulating linkages；
More sand-blasting guns (29) regulating linkage includes a plurality of sand material distributors (32), and sand material distributor (32) is even
Sand material efferent duct (27) output end is connect, sand material distributor (32) other end is equipped with sandblasting pipe fitting (31), sandblasting pipe fitting
(31) it is connected with blast tube (34), each blast tube (34) end is equipped with preferential emergency stop switch (28), preferential emergency stop switch (28) end
End is connected with sand-blasting gun (29).
2. a kind of sand-blasting machine of complete pneumatic more sand-blasting guns according to claim 1, it is characterised in that：The equipment operation platform
(2) pressure summary table (6), Pneumatic valve (5), feeding pressure display instrument (23), feeding pressure controller (24), injection pressure are equipped with
Force controller (25), injection pressure display instrument table (26).
3. a kind of multi-functional full Pneumatic synchronous according to claim 1 and the sand-blasting machine of asynchronous more sand-blasting gun constructions, special
Sign is：The side of the sand cylinder (13) is equipped with access hole (18), and the bottom of the sand cylinder (13) is equipped with sand cylinder support column (30),
It is equipped with dust cover (33) in front of the sand cylinder (13), sand material distributor (32), the sand cylinder (13) are installed in dust cover (33)
Side is equipped with pressure relief safety valve (14) and noise elimination rapid escape valve (15).
4. a kind of sand-blasting machine of more complete pneumatic more sand-blasting guns according to claim 1, it is characterised in that：The air filtration
Device (4) is separately connected pressure reducing valve (11), gas circuit cleaning valve (10), injection pressure controller (25) connection by gas circuit (9)
Pressure reducing valve (11), the sand cylinder air inlet (12) are equipped with feeding pressure valve (37), and feeding pressure controller (24) connects feeding
Pressure valve (37), the feeding pressure display instrument (23) are connected in sand cylinder (13)；The injection pressure display instrument table (26)
Connect sand material efferent duct (27).
5. a kind of sand-blasting machine of complete pneumatic more sand-blasting guns according to claim 1, it is characterised in that：The preferential emergency stop is opened
Close (28) connection Pneumatic valve (5), Pneumatic valve (5) the connection feeding pressure controller (24), agitating device, feed appliance (22).
6. a kind of sand-blasting machine of complete pneumatic more sand-blasting guns according to claim 1, it is characterised in that：The agitating device packet
Pneumatic turntable (19) is included, pneumatic turntable (19) is equipped with rotary shaft (38), and rotary shaft (38) is equipped with pneumatic stirring wheel (35), gas
Dynamic stirring wheel (35) is located at below pneumatic turntable (19), and several stirring chains (36) are equipped with below the pneumatic stirring wheel (35),
Pneumatic stirring wheel (35) connection stirring chain (36)；
It stirs chain (36) upper end and connects pneumatic stirring wheel (35) edge, stirring chain (36) lower end is connected in rotary shaft (38), gas
Monosymmetric stirring chain (36) forms bowl and fills concave on dynamic stirring wheel (35).
7. a kind of sand-blasting machine of complete pneumatic more sand-blasting guns according to claim 1, it is characterised in that：The equipment operation platform
(2) it is equipped with work light (20), work light (20) is connect with the agitating device in sand cylinder (13).
8. a kind of sand-blasting machine of complete pneumatic more sand-blasting guns according to claim 1, it is characterised in that：The sand material distribution dress
It is two to set (32) quantity, and one of sand material distributor (32) connects the first blast tube (341), another sand material distribution dress
It sets (32) and connects the second blast tube (343)；
First blast tube (341) connects the first preferential emergency stop switch (281), first preferential the first spray of emergency stop switch (281) connection
Sand rifle (291)；
Second blast tube (343) connects the second preferential emergency stop switch (282), second preferential the second spray of emergency stop switch (282) connection
Sand rifle (292).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810916960.0A CN108789169A (en) | 2018-08-13 | 2018-08-13 | A kind of sand-blasting machine of complete pneumatic more sand-blasting guns |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810916960.0A CN108789169A (en) | 2018-08-13 | 2018-08-13 | A kind of sand-blasting machine of complete pneumatic more sand-blasting guns |
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| CN108789169A true CN108789169A (en) | 2018-11-13 |
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Cited By (2)
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|---|---|---|---|---|
| CN109910924A (en) * | 2019-04-18 | 2019-06-21 | 华铁西屋法维莱(青岛)交通设备有限公司 | Rail traffic anti-compaction sander |
| CN110216592A (en) * | 2019-07-09 | 2019-09-10 | 合肥明硕文仪科技有限公司 | A kind of pneumatic sand blasting machine for workpiece surface micro- grinding and polishing |
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| CN107639550A (en) * | 2016-07-21 | 2018-01-30 | 上海交通大学 | More shower nozzle automatic sand blasting rifles |
| CN107791159A (en) * | 2017-11-27 | 2018-03-13 | 无锡富岛科技股份有限公司 | Sand material distributor and sand-blasting machine |
| CN209050609U (en) * | 2018-08-13 | 2019-07-02 | 万卓均 | A kind of sand-blasting machine of complete pneumatic more sand-blasting guns |
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