CN208503555U - The outer pilot solenoid valve of flush pneumatic integrated system - Google Patents
The outer pilot solenoid valve of flush pneumatic integrated system Download PDFInfo
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- CN208503555U CN208503555U CN201821246594.4U CN201821246594U CN208503555U CN 208503555 U CN208503555 U CN 208503555U CN 201821246594 U CN201821246594 U CN 201821246594U CN 208503555 U CN208503555 U CN 208503555U
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Abstract
The utility model discloses the outer pilot solenoid valves of flush pneumatic integrated system, the solenoid valve includes valve body, the spool for being mounted on valve inner and the sound iron component and coil being connected by piston with spool, the valve body is equipped with valve rear end lid far from one end of coil, and the valve body is equipped with guide's pedestal close to one end of coil；The valve body is equipped with the outer first gas port X1 for being arranged in valve body the same side, outer first gas port X2, air inlet, gas outlet A, gas outlet B, exhaust outlet R1, exhaust outlet R2, the outer first gas port X1, outer first gas port X2, air inlet, exhaust outlet R1 and exhaust outlet R2 are all connected with the external world, the two sides of the air inlet are provided with gas outlet A and gas outlet B, the gas outlet A and gas outlet B connection cylinder and spool；The solenoid valve separates the pressure of pressure release electromagnetic valve air inlet/outlet and pilot gas, avoids low pressure risk, guarantees the reliability of commutation, and effectively avoids causing guide's air-hole blockage into foreign matter in valve body spool bore.
Description
Technical field
The invention belongs to flush pneumatic integrated system and its gas dynamic mode technical group fields, and in particular to a kind of outer first conductive magnetism
Valve.
Background technique
In plate fitment industry, edge banding machine is essential equipment.And in full automatic edge bander, cylinder control is various
Linearly operating such as cuts, is flush, scraping manufacturing procedure.Different processes needs respective solenoid valve as control core, and
Each control valve is required to connect the gas of the high pressure of ambient pressure gas source by pipeline, and to configure pressure regulator valve, silencer
Etc. element, form pneumatic integrated system.
Since existing pneumatic integrated system valve group is pilot solenoid valve composition in common, when the output that pressure release electromagnetic valve requires
When pressure is lower, the pressure of electromagnetic valve air inlet will necessarily be very low, and the pressure of first guide cavity is also just very low, (small when pressure is lower
In 0.15MPa), there is the risk not commutated in solenoid valve, so that equipment cisco unity malfunction.
Summary of the invention
It is above-mentioned to solve the purpose of this utility model is to provide a kind of outer pilot solenoid valve of flush pneumatic integrated system
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions:
A kind of outer pilot solenoid valve of flush pneumatic integrated system, the solenoid valve include valve body, are mounted on valve inner
Spool and the sound iron component and coil that are connected by piston with spool, the valve body be equipped with valve body far from one end of coil
Rear end cap, the valve body are equipped with guide's pedestal close to one end of coil.The valve body, which is equipped with, is arranged in the outer of valve body the same side
First gas port X1, outer first gas port X2, air inlet, gas outlet A, gas outlet B, exhaust outlet R1, exhaust outlet R2, the outer first air guide
Hole X1, outer first gas port X2, air inlet, exhaust outlet R1 and exhaust outlet R2 are all connected with the external world, air inlet, exhaust outlet R1 and exhaust outlet
R2 is also connected with spool, the two sides of the air inlet are provided with gas outlet A and gas outlet B, the gas outlet A and gas outlet B
Connect cylinder and spool；One end of the separate air inlet of gas outlet A is arranged in the exhaust outlet R1, and the exhaust outlet R2 setting exists
One end of the separate air inlet of gas outlet B.
Further, the side of the valve body is additionally provided with outer elder generation gas port X3 and outer first gas port X4；The outer guide
Stomata X3 is connected to by inner air path with outer elder generation gas port X2, and the outer elder generation gas port X4 passes through inner air path and outer first gas port
X1 connection；The outer elder generation gas port X3 and outer elder generation gas port X4 are all connected with the external world.
Further, the diameter of the outer first gas port is 1.8-2.2mm.
Further, the depth of the outer elder generation gas port X1 and outer first gas port X2 are 28.5-30.5mm.
Further, the depth of the outer elder generation gas port X3 and outer first gas port X4 are 23-26mm.
Further, the spool is connected by valve core spring with valve rear end lid, and the spool passes through piston and elder generation
Pedestal is led to be connected.
Further, guide's pedestal is equipped with sound iron component, the sound iron component far from the side of valve core spring
It is connect by coil with DIN connector.
Compared with prior art, the beneficial effects of the present invention are:
(1) solenoid valve of the present invention separates the pressure of pressure release electromagnetic valve air inlet/outlet and pilot gas, even if electromagnetism
When valve air inlet/outlet pressure is lower, electromagnetic valve guide gas is obtained due to obtaining from outside from electromagnetic valve air inlet, to keep away
Exempt from low pressure risk, guarantees the reliability of commutation；
(2) solenoid valve of the present invention also effectively prevents entering in valve body spool bore different by the outer first gas port of setting
Object and the blocking for causing first gas port.
Detailed description of the invention
Fig. 1 is the inner air path structure chart of outer first gas port described in the utility model；
Fig. 2 is outer pilot solenoid valve valve body bottom view described in the utility model；
Fig. 3 is the internal structure chart of outer pilot solenoid valve valve body described in the utility model；
Fig. 4 is that outer pilot solenoid valve described in the utility model is mounted on the schematic diagram in flush pneumatic integrated system.
In figure: 1, valve body, 2, spool, 3, valve core spring, 4, valve rear end lid, 5, guide's pedestal, 6, piston, 7, sound iron
Component, 8, coil, 9, DIN connector；
11, outer first gas port X1,12, outer first gas port X2,13, outer first gas port X3,14, outer first gas port X4,15, outer
First gas port X5,16, outer first gas port X6,21, air inlet, 31, gas outlet A, 32, gas outlet B, 41, exhaust outlet R1,42, row
Port R2,51, mounting hole A, 52, mounting hole B.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It describes clear and completely, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1:
The outer pilot solenoid valve of flush pneumatic integrated system, the solenoid valve include valve body 1, the valve for being mounted on valve inner
Core 2 and the coil 8 being connected by piston 6 with spool 2, the valve body 1 are equipped with valve rear end lid 4, institute far from one end of coil 8
It states valve body 1 and is equipped with guide's pedestal 5 close to one end of coil 8.The valve body 1 is equipped with the outer guide for being arranged in 1 the same side of valve body
Stomata X11, outer first gas port X12, air inlet 21, gas outlet A31, gas outlet B32, exhaust outlet R41, exhaust outlet R42, it is described outer
First gas port X1, outer first gas port X2, air inlet, exhaust outlet R1 and exhaust outlet R2 are all connected with the external world, air inlet, exhaust outlet R1 and
Exhaust outlet R2 is also connected with spool, and the diameter of the outer elder generation gas port X11 and outer first gas port X12 are 2mm, in valve body 1
Depth be 29.5mm, the two sides of the air inlet 21 are provided with gas outlet A31 and gas outlet B32, the gas outlet A31 and go out
Port B32 connection cylinder and spool 2；One end of the separate air inlet 21 of gas outlet A31 is arranged in the exhaust outlet R41, described
One end of the separate air inlet 21 of gas outlet B32 is arranged in exhaust outlet R42.
The side of valve body 1 is additionally provided with outer elder generation gas port X13 and outer first gas port X14, and the outer elder generation gas port X3 passes through
Inner air path is connected to outer elder generation gas port X2, and the outer elder generation gas port X4 is connected to by inner air path with outer elder generation gas port X1；Institute
It states outer elder generation gas port X3 and outer elder generation gas port X4 and is all connected with the external world, outer elder generation gas port X13 and outer first X14 diameters of gas port are
2mm, depth are the cylindrical channel of 25mm, and the bottom of valve body 1 is additionally provided with mounting hole A51 and mounting hole B52, are used for valve body
1 is installed on the gas circuit circuit board in flush pneumatic integrated system, and outer first air guide is arranged in flush pneumatic integrated system
Hole X15 and outer elder generation gas port X16, China and foreign countries guide stomata X15 is connected with outer elder generation gas port X11 by inner air path, outer elder generation
Gas port X16 is connected with outer elder generation gas port X12 by inner air path；The spool 2 passes through valve core spring 3 and valve rear end lid
4 are connected, and are connected with piston 6 far from one end of valve rear end lid 4 in spool 2, the piston 6 is mounted in guide's pedestal 5, institute
It states guide's pedestal 5 and is equipped with sound iron component 7 far from the side of valve core spring, when the sound iron component 7 is solenoid valves, move
Iron is attracted by quiet iron, and sound iron base cavity gas enters piston base right chamber, under force, spool 2 by piston 6 push to
Rear end cap 4 is mobile, completes commutation, and sound iron component 7 connect 9 with DIN connector by coil 8.
The working principle of outer pilot solenoid valve described in the utility model are as follows: air inlet keeps air-suction state, when outer first conductive
When magnet valve is in the normal state, outer elder generation gas port X1 and outer elder generation gas port X2 and positioned at the outer elder generation gas port X3 of side of valve body and outer elder generation
Gas port X4 gassy, gas outlet B mouthfuls of outlet, gas enter cylinder, and active force is on cylinder piston, the cylinder piston other side
Gas with piston movement by outlet A mouthful and be vented R1 mouthfuls of exits valve body；When outer pilot solenoid valve coil is powered,
Under the action of power, spool is by piston promotion end cap side movement backward, at this time gas outlet A ventilation, while outer elder generation gas port X1 and outside
First gas port X2 and aeration status is always maintained at positioned at the outer elder generation gas port X3 and outer elder generation gas port X4 of side of valve body, gas warp
It crosses after gas outlet A enters cylinder, for active force on cylinder piston, cylinder piston other side gas passes through gas outlet B and exhaust outlet
R2 exits valve body.
Embodiment 2:
Unlike the first embodiment, the diameter of the outer elder generation gas port X11 and outer first gas port X12 are 1.8mm, in valve
Depth in body 1 is 28.5mm；Outer elder generation gas port X13 and outer first X14 diameters of gas port are 1.8mm, depth 24mm.
Embodiment 3:
Unlike the first embodiment, the diameter of the outer elder generation gas port X11 and outer first gas port X12 are 2.2mm, in valve
Depth in body 1 is 30.5mm；Outer elder generation gas port X13 and outer first X14 diameters of gas port are 2.2mm, depth 26mm.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than is limited；Although referring to aforementioned reality
Applying example, invention is explained in detail, for those of ordinary skill in the art, still can be to aforementioned implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these are modified or replace
It changes, the spirit and scope for claimed technical solution of the invention that it does not separate the essence of the corresponding technical solution.
Claims (7)
1. the outer pilot solenoid valve of flush pneumatic integrated system including valve body, is mounted on the spool of valve inner and passes through piston
The sound iron component and coil being connected with spool, the valve body are equipped with valve rear end lid, the valve body far from one end of coil
Guide's pedestal is equipped with close to one end of coil；It is characterized by: the valve body is equipped with the outer guide for being arranged in valve body the same side
Stomata X1, outer first gas port X2, air inlet, gas outlet A, gas outlet B, exhaust outlet R1, exhaust outlet R2, the outer first gas port
X1, outer first gas port X2, air inlet, exhaust outlet R1 and exhaust outlet R2 are all connected with the external world, air inlet, exhaust outlet R1 and exhaust outlet R2
Also it is connected with spool, the two sides of the air inlet are provided with gas outlet A and gas outlet B, and the gas outlet A and gas outlet B connect
Connect cylinder and spool；One end of the separate air inlet of gas outlet A is arranged in the exhaust outlet R1, and the exhaust outlet R2 setting is going out
One end of the separate air inlet of port B.
2. the outer pilot solenoid valve of flush pneumatic integrated system according to claim 1, it is characterised in that: the valve body
Side is additionally provided with outer elder generation gas port X3 and outer first gas port X4；The outer elder generation gas port X3 passes through inner air path and outer first air guide
Hole X2 connection, the outer elder generation gas port X4 are connected to by inner air path with outer elder generation gas port X1；The outer elder generation gas port X3 and outer
First gas port X4 is all connected with the external world.
3. the outer pilot solenoid valve of flush pneumatic integrated system according to claim 1 or 2, it is characterised in that: described outer
The diameter of first gas port is 1.8-2.2mm.
4. the outer pilot solenoid valve of flush pneumatic integrated system according to claim 1 or 2, it is characterised in that: described outer
The depth of first gas port X1 and outer first gas port X2 are 28.5-30.5mm.
5. the outer pilot solenoid valve of flush pneumatic integrated system according to claim 2, it is characterised in that: the outer guide
The depth of stomata X3 and outer first gas port X4 are 23-26mm.
6. the outer pilot solenoid valve of flush pneumatic integrated system according to claim 1 or 2, it is characterised in that: the valve
Core is connected by valve core spring with valve rear end lid, and the spool is connected by piston with guide's pedestal.
7. the outer pilot solenoid valve of flush pneumatic integrated system according to claim 6, it is characterised in that: the guide bottom
Seat is equipped with sound iron component far from the side of valve core spring, and the sound iron component is connect by coil with DIN connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821246594.4U CN208503555U (en) | 2018-08-03 | 2018-08-03 | The outer pilot solenoid valve of flush pneumatic integrated system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821246594.4U CN208503555U (en) | 2018-08-03 | 2018-08-03 | The outer pilot solenoid valve of flush pneumatic integrated system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208503555U true CN208503555U (en) | 2019-02-15 |
Family
ID=65299739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821246594.4U Active CN208503555U (en) | 2018-08-03 | 2018-08-03 | The outer pilot solenoid valve of flush pneumatic integrated system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208503555U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111536264A (en) * | 2020-05-14 | 2020-08-14 | 威仕喜(浙江)流体技术有限公司 | Pilot valve structure and have its sliding valve |
| CN113090606A (en) * | 2021-03-18 | 2021-07-09 | 合肥名德光电科技股份有限公司 | Distribution cylinder for high-pressure gas of X-ray machine |
-
2018
- 2018-08-03 CN CN201821246594.4U patent/CN208503555U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111536264A (en) * | 2020-05-14 | 2020-08-14 | 威仕喜(浙江)流体技术有限公司 | Pilot valve structure and have its sliding valve |
| CN113090606A (en) * | 2021-03-18 | 2021-07-09 | 合肥名德光电科技股份有限公司 | Distribution cylinder for high-pressure gas of X-ray machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200508 Address after: 324400 No.11 Fengkun Road, Longyou Economic Development Zone, Longyou County, Quzhou City, Zhejiang Province Patentee after: Weishi Xi (Zhejiang) Fluid Technology Co., Ltd Address before: 266000 Zhang village community, China Korea street, Laoshan District, Shandong, Qingdao Patentee before: QINGDAO SILINDE INDUSTRIAL EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |