CN107559248A - A kind of cylinder reaction application system application method - Google Patents
A kind of cylinder reaction application system application method Download PDFInfo
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- CN107559248A CN107559248A CN201610514867.8A CN201610514867A CN107559248A CN 107559248 A CN107559248 A CN 107559248A CN 201610514867 A CN201610514867 A CN 201610514867A CN 107559248 A CN107559248 A CN 107559248A
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- Prior art keywords
- cylinder
- valve
- air
- compressed air
- crawler belt
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Abstract
A kind of cylinder reaction application system application method of the present invention, this method utilize the operation principle of relief valve pressure regulating overflow, to realize the purpose retracted upwards of support slipper and pressing plate and cylinder passively；Using throttle valve control compressed air require, operation stability is realized, cylinder reaction application system completes the requirement of pneumatic crawler belt bushing machine, and the system run all right, and noise is small, securely and reliably, while is also applied in other similar operating modes.
Description
Technical field
The present invention relates to application system field, especially a kind of cylinder reaction application system application method.
Background technology
In pneumatic crawler belt bushing machine, atmospheric control needs to meet the following requirements：
1. when dynamic crawler belt bushing machine rolls crawler belt, cylinder should pressurize compress crawler belt downwards, while passive again
Upwards retract；
2. when pneumatic crawler belt bushing machine does not work, cylinder need to live the sliding block of pneumatic crawler belt bushing machine and platen support,
Anti- limited slip block and pressing plate are caused danger because deadweight is quickly fallen downwards；
3. cylinder needs descending and two actions of backhaul, and requires stable.
The content of the invention
The present invention provides a kind of cylinder reaction application system application method.
To realize above-mentioned goal of the invention, the embodiment that the present invention takes is as follows：
Cylinder reaction application system is developed a kind of new according to the applicable cases of pneumatic crawler belt bushing machine
Aerodynamic applications system.The system utilizes the operation principle of relief valve pressure regulating overflow, to realize support slipper and pressing plate and cylinder
The passive purpose retracted upwards；Using throttle valve control compressed air require, operation stability is realized.
In work, when cylinder does not work, lower chamber of air cylinder overflow valve can support the sliding block and pressing plate of pneumatic crawler belt bushing machine,
Anti- limited slip block and pressing plate are caused danger, caused casualties and device damage because deadweight is quickly fallen downwards.
When cylinder is descending, three-position electromagnetic reversal valve commutation, compressed air is commutated by pneumatic triple piece, three-position electromagnetic
Valve, epicoele overflow valve and epicoele choke valve enter upper chamber of air cylinder, and the compressed air in lower chamber of air cylinder passes through cavity of resorption choke valve, cavity of resorption
The silencer of overflow valve and three-position electromagnetic reversal valve is discharged in air.
Wherein lower chamber of air cylinder throttle valve control compressed air require and cavity of resorption overflow valve control compressed air pressure, both are common
Under same-action, make the descending of cylinder piston rod stabilization.
When return hydraulic cylinder, three-position electromagnetic reversal valve and two solenoid directional control valve commutations, compressed air pass through pneumatic three
Part, three-position electromagnetic reversal valve, cavity of resorption overflow valve and cavity of resorption choke valve enter lower chamber of air cylinder, the upward backhaul of pusher cylinder piston rod；
Upper chamber of air cylinder compressed air is discharged into air by the silencer of epicoele choke valve, two solenoid directional control valves, epicoele throttling
Valve controls compressed air require, to complete the stable backhaul of the piston rod of cylinder.
During pneumatic crawler belt bushing machine rolls crawler belt, the holding descending action of cylinder of three-position electromagnetic reversal valve, but gas
The passive upward backhaul of cylinder piston rod, when now the compressed air pressure of upper chamber of air cylinder reaches epicoele relief valve set pressure value,
Needless compression air is discharged into air by guide's exhaust outlet of epicoele overflow valve, prevents from building the pressure in cylinder, damage cylinder etc.
Pneumatic element.
The beneficial effects of the invention are as follows：
Cylinder reaction application system completes the requirement of pneumatic crawler belt bushing machine, and the system run all right, noise
It is small, securely and reliably, while it is also applied in other similar operating modes.
Embodiment
With reference to embodiments, to according to embodiment provided by the invention, details are as follows：
Embodiment 1
In work, when cylinder does not work, lower chamber of air cylinder overflow valve can support the sliding block and pressing plate of pneumatic crawler belt bushing machine,
Anti- limited slip block and pressing plate are caused danger, caused casualties and device damage because deadweight is quickly fallen downwards.When cylinder is descending
When, three-position electromagnetic reversal valve commutation, compressed air passes through pneumatic triple piece, three-position electromagnetic reversal valve, epicoele overflow valve and epicoele
Choke valve enters upper chamber of air cylinder, and the compressed air in lower chamber of air cylinder is changed by cavity of resorption choke valve, cavity of resorption overflow valve and three-position electromagnetic
It is discharged to the silencer of valve in air.Wherein lower chamber of air cylinder throttle valve control compressed air require and the control compression of cavity of resorption overflow valve
Air pressure, under both collective effects, make stable descending of cylinder piston rod.When return hydraulic cylinder, three-position electromagnetic reversal valve and
Two solenoid directional control valve commutations, compressed air are throttled by pneumatic triple piece, three-position electromagnetic reversal valve, cavity of resorption overflow valve and cavity of resorption
Valve enters lower chamber of air cylinder, the upward backhaul of pusher cylinder piston rod；Upper chamber of air cylinder compressed air passes through epicoele choke valve, two electricity
The silencer of magnetic reversal valve is discharged into air, epicoele throttle valve control compressed air require, steady to complete the piston rod of cylinder
Determine backhaul.During pneumatic crawler belt bushing machine rolls crawler belt, the holding descending action of cylinder of three-position electromagnetic reversal valve, but cylinder
The passive upward backhaul of piston rod, it is more when now the compressed air pressure of upper chamber of air cylinder reaches epicoele relief valve set pressure value
Remaining compressed air is discharged into air by guide's exhaust outlet of epicoele overflow valve, prevents from building the pressure in cylinder, the gas such as damage cylinder
Dynamic element.
One embodiment of the present of invention is described in detail above, but the content is only the preferable implementation of the present invention
Example, it is impossible to be considered as the practical range for limiting the present invention.All equivalent changes made according to the present patent application scope and improvement
Deng, all should still belong to the present invention patent covering scope within.
Claims (3)
- A kind of 1. pneumatic crawler belt bushing machine application method, it is characterised in that：Comprise the following steps：A) when cylinder does not work, lower chamber of air cylinder overflow valve can support the sliding block and pressing plate of pneumatic crawler belt bushing machine, anti-limited slip block And pressing plate quickly falls downwards because of deadweight, causes danger, causes casualties and device damage；B) when cylinder is descending, three-position electromagnetic reversal valve commutation, compressed air by pneumatic triple piece, three-position electromagnetic reversal valve, Epicoele overflow valve and epicoele choke valve enter upper chamber of air cylinder, and the compressed air in lower chamber of air cylinder is overflow by cavity of resorption choke valve, cavity of resorption The silencer of stream valve and three-position electromagnetic reversal valve is discharged in air；C) when return hydraulic cylinder, three-position electromagnetic reversal valve and the commutation of two solenoid directional control valves, compressed air by pneumatic triple piece, Three-position electromagnetic reversal valve, cavity of resorption overflow valve and cavity of resorption choke valve enter lower chamber of air cylinder, the upward backhaul of pusher cylinder piston rod；D) upper chamber of air cylinder compressed air is discharged into air by the silencer of epicoele choke valve, two solenoid directional control valves, on Chamber throttle valve control compressed air require, to complete the stable backhaul of the piston rod of cylinder；E) during pneumatic crawler belt bushing machine rolls crawler belt, three-position electromagnetic reversal valve keeps the descending action of cylinder.
- 2. pneumatic crawler belt bushing machine application method according to claim 1, it is characterised in that：Wherein lower chamber of air cylinder choke valve control Compressed air require and cavity of resorption overflow valve processed controls compressed air pressure, under both collective effects, makes cylinder piston rod stable It is descending.
- 3. pneumatic crawler belt bushing machine application method according to claim 1, it is characterised in that：But cylinder piston rod is passive Upward backhaul, when now the compressed air pressure of upper chamber of air cylinder reaches epicoele relief valve set pressure value, needless compression air leads to The guide's exhaust outlet for crossing epicoele overflow valve is discharged into air, prevents from building the pressure in cylinder, the pneumatic element such as damage cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610514867.8A CN107559248A (en) | 2016-06-30 | 2016-06-30 | A kind of cylinder reaction application system application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610514867.8A CN107559248A (en) | 2016-06-30 | 2016-06-30 | A kind of cylinder reaction application system application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107559248A true CN107559248A (en) | 2018-01-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610514867.8A Pending CN107559248A (en) | 2016-06-30 | 2016-06-30 | A kind of cylinder reaction application system application method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4840236A (en) * | 1986-05-06 | 1989-06-20 | Giora Goldman | Hydraulic-pneumatic actuator for impact cutter |
| CN102322451A (en) * | 2011-08-28 | 2012-01-18 | 黄幼华 | Pneumatic pressure intelligent control system |
| CN202597307U (en) * | 2012-04-28 | 2012-12-12 | 汕头市甜甜乐糖果食品有限公司 | Air cylinder air supply control structure |
| CN104085726A (en) * | 2014-06-25 | 2014-10-08 | 中国重型机械研究院股份公司 | Pneumatic control system and method for coiler compression roller |
| CN205298105U (en) * | 2016-01-15 | 2016-06-08 | 天津市汇点机电设备开发有限公司 | A cylinder reaction application system that is used for pneumatic track system of rolling up quick -witted |
| CN205294385U (en) * | 2016-01-15 | 2016-06-08 | 天津市汇点机电设备开发有限公司 | System machine is rolled up to pneumatic track |
-
2016
- 2016-06-30 CN CN201610514867.8A patent/CN107559248A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4840236A (en) * | 1986-05-06 | 1989-06-20 | Giora Goldman | Hydraulic-pneumatic actuator for impact cutter |
| CN102322451A (en) * | 2011-08-28 | 2012-01-18 | 黄幼华 | Pneumatic pressure intelligent control system |
| CN202597307U (en) * | 2012-04-28 | 2012-12-12 | 汕头市甜甜乐糖果食品有限公司 | Air cylinder air supply control structure |
| CN104085726A (en) * | 2014-06-25 | 2014-10-08 | 中国重型机械研究院股份公司 | Pneumatic control system and method for coiler compression roller |
| CN205298105U (en) * | 2016-01-15 | 2016-06-08 | 天津市汇点机电设备开发有限公司 | A cylinder reaction application system that is used for pneumatic track system of rolling up quick -witted |
| CN205294385U (en) * | 2016-01-15 | 2016-06-08 | 天津市汇点机电设备开发有限公司 | System machine is rolled up to pneumatic track |
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Application publication date: 20180109 |