CN203384141U - Pneumatic actuator with quick exhausting function - Google Patents
Pneumatic actuator with quick exhausting function Download PDFInfo
- Publication number
- CN203384141U CN203384141U CN201320309191.0U CN201320309191U CN203384141U CN 203384141 U CN203384141 U CN 203384141U CN 201320309191 U CN201320309191 U CN 201320309191U CN 203384141 U CN203384141 U CN 203384141U
- Authority
- CN
- China
- Prior art keywords
- exhaust
- solenoid valve
- valve
- flow control
- pneumatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Abstract
The utility model relates to the technical field of pneumatic control of mechanical equipment, in particular to a pneumatic actuator with a quick exhausting function for a pneumatic system. The pneumatic actuator comprises an air regulation unit, a main loop solenoid valve, a first speed regulating valve, a second speed regulating valve and a pneumatic component, all the air regulation unit, the first speed regulating valve and the second speed regulating valve are connected with the main loop solenoid valve, the first speed regulating valve and the second speed regulating valve are connected with a first connecting hole and a second connecting hole of the pneumatic component respectively, and an exhaust speed regulating valve connected with an exhaust solenoid valve is connected between the second connecting hole and the second speed regulating valve. By the exhaust speed regulating valve and the exhaust solenoid valve, a quick exhaust loop is added on the basis of an exhaust loop, and exhaust speed of compressed air is greatly increased; due to the arrangement of the main loop solenoid valve, opening and closing of the added quick exhaust loop can be directly controlled, response speed and running speed of the pneumatic component are further increased, and production efficiency of pneumatic equipment is improved.
Description
Technical field
The utility model relates to the air pressure control technique field of machinery, refers in particular to the Pneumatic actuator with quick exhaust function that a kind of pressure system is used.
Background technique
Along with scientific and technical development, the popularity rate of machining equipment or construction equipment is also more and more higher, has greatly improved people's production and processing ability, especially can replace artificial automatically processing device, and the parent who receives people greatly with its long ability to work looks at.Advantages such as pneumatic element and pneumatic control system are a kind of devices that air pressure can be converted into to mechanical energy, due to simple in structure, maintain easily, with low cost, and environmental pollution the is little and process equipment of mechanical motion is arranged for needs in a large number.In the course of the work, wherein the movable part of pneumatic element moves around these equipment under the control action of pneumatic control system, thereby realizes carrying out the driving control function of pneumatic element.
The exhausting loop of the pneumatic control system in existing equipment only has a series flow control valve similar to driving loop, and the motion speed of pneumatic element is regulated by series flow control valve.In the exhaust process of pneumatic element, the movable part of pneumatic element does not need external acting, for improving motion speed and the work efficiency of equipment, be generally that exhausting loop is taked to acceleration scheme, but be adjusted to maximum the time when series flow control valve, the motion speed of pneumatic element also just reaches maximum, and can't further regulate, limited compressed-air actuated exhaust velocity, had a strong impact on the motion speed of pneumatic element, defect is obvious.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of increase pressurized air exhaust velocity, effectively improves the Pneumatic actuator with quick exhaust function of motion speed.
In order to solve the problems of the technologies described above, the utility model adopts following technological scheme: a kind of Pneumatic actuator with quick exhaust function, comprise the air conditioning unit, the major loop solenoid valve, the first series flow control valve, the second series flow control valve and pneumatic element, it is characterized in that: described air conditioning unit, the first series flow control valve all is connected with the major loop solenoid valve with the second series flow control valve, the first series flow control valve and the second series flow control valve connect hole and second with first of pneumatic element respectively and connect hole and be connected, described second connects between hole and the second series flow control valve and is connected with the exhaust series flow control valve, this exhaust series flow control valve is connected with exhaust solenoid valve.
Wherein, described air conditioning unit comprises overflow reduction valve and the moisture separator be connected with the overflow reduction valve, and this overflow reduction valve is connected with described major loop solenoid valve.
Wherein, be connected with pressure gauge between described overflow reduction valve and described major loop solenoid valve.
Wherein, described major loop solenoid valve is two-position four-way solenoid valve, and this two-position four-way solenoid valve is connected with the first baffler.
Wherein, described exhaust solenoid valve is connected with the second baffler.
Wherein, described pneumatic element is cylinder.
The beneficial effects of the utility model are: the utility model provides a kind of Pneumatic actuator with quick exhaust function, exhaust velocity when the first series flow control valve and the second series flow control valve are respectively used to the motion speed of adjusting cylinders piston rod while externally doing work and return.By the setting of exhaust series flow control valve and exhaust solenoid valve, increase a Quick air-discharge loop on the basis of conventional exhausting loop, greatly increased compressed-air actuated exhaust velocity; Due to the setting of major loop solenoid valve, can directly control the opening and closing in the above-mentioned Quick air-discharge loop of setting up, further improved speed of response and the motion speed of pneumatic element, improved the manufacturing efficiency of pneumatic equipment.
The accompanying drawing explanation
Fig. 1 is the utility model structural principle schematic diagram.
Embodiment
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and accompanying drawing, the utility model is further described, the content that mode of execution is mentioned is not to restriction of the present utility model.
As shown in Figure 1, a kind of Pneumatic actuator with quick exhaust function, comprise air conditioning unit 1, major loop solenoid valve 2, the first series flow control valve 3, the second series flow control valve 4 and pneumatic element 5, described air conditioning unit 1, the first series flow control valve 3 all are connected with major loop solenoid valve 2 with the second series flow control valve 4, the first series flow control valve 3 and the second series flow control valve 4 connect hole and second with first of pneumatic element 5 respectively and connect hole and be connected, described second connects between hole and the second series flow control valve 4 and is connected with exhaust series flow control valve 6, and this exhaust series flow control valve 6 is connected with exhaust solenoid valve 7.
In actual applications, the air conditioning unit 1 had in the Pneumatic actuator of quick exhaust function is connected with source of the gas, enter described major loop solenoid valve 2 after the preliminary treatment of pressurized gas through air conditioning unit 1, major loop solenoid valve 2 is realized the real-time switching of air inlet and exhaust under the effect of control circuit, and the air pressure of air inlet and exhaust the most at last can be transferred to pneumatic element 5 through the first series flow control valve 3 and the second series flow control valve 4, the described pneumatic element 5 of the present embodiment is cylinder.Exhaust velocity when the first series flow control valve 3 and the second series flow control valve 4 are respectively used to the motion speed of adjusting cylinders piston rod while externally doing work and return.By the setting of exhaust series flow control valve 6 and exhaust solenoid valve 7, increase a Quick air-discharge loop on the basis of conventional exhausting loop, greatly increased compressed-air actuated exhaust velocity; Due to the setting of major loop solenoid valve 2, can directly control the opening and closing in the above-mentioned Quick air-discharge loop of setting up, further improved speed of response and the motion speed of pneumatic element 5, improved the manufacturing efficiency of pneumatic equipment.
The described air conditioning unit 1 of the present embodiment comprises overflow reduction valve 8 and the moisture separator 9 be connected with overflow reduction valve 8, and this overflow reduction valve 8 is connected with described major loop solenoid valve 2.When the air pressure of source of the gas is excessive, the effect of overflow reduction valve 8 is to make the gas pressure intensity that enters pneumatic element 5 to drop to reasonable pressure, guarantee that pneumatic element 5 and series flow control valve normally move, prevent that air pressure is excessive and damage Pneumatic actuator, moisture separator 9 is for separating of the moisture gone out in source of the gas mesohigh gas, prevents that these moisture from entering in cylinder, solenoid valve or series flow control valve and affect its working life.
Be connected with pressure gauge 10 between the described overflow reduction valve 8 of the present embodiment and described major loop solenoid valve 2, the convenient operation personnel understand gas pressure intensity in Pneumatic actuator, convenient operation personnel's inspection and maintenance at any time.
The described major loop solenoid valve 2 of the present embodiment is two-position four-way solenoid valve, this two-position four-way solenoid valve is connected with the first baffler 11, concrete, described exhaust solenoid valve 7 is connected with the second baffler 12, for reducing when pressurized gas are discharged the noise produced, to maintain production environment good in factory building.
Above-described embodiment is preferably implementation of the utility model, in addition, all right alternate manner realization of the utility model, any apparent replacement is all within protection domain of the present utility model without departing from the inventive concept of the premise.
Claims (6)
1. the Pneumatic actuator that there is quick exhaust function, comprise air conditioning unit (1), major loop solenoid valve (2), the first series flow control valve (3), the second series flow control valve (4) and pneumatic element (5), it is characterized in that: described air conditioning unit (1), the first series flow control valve (3) all is connected with major loop solenoid valve (2) with the second series flow control valve (4), the first series flow control valve (3) and the second series flow control valve (4) connect hole and second with first of pneumatic element (5) respectively and connect hole and be connected, described second connects between hole and the second series flow control valve (4) and is connected with exhaust series flow control valve (6), this exhaust series flow control valve (6) is connected with exhaust solenoid valve (7).
2. the Pneumatic actuator with quick exhaust function according to claim 1, it is characterized in that: described air conditioning unit (1) comprises overflow reduction valve (8) and the moisture separator (9) be connected with overflow reduction valve (8), and this overflow reduction valve (8) is connected with described major loop solenoid valve (2).
3. the Pneumatic actuator with quick exhaust function according to claim 2, is characterized in that: between described overflow reduction valve (8) and described major loop solenoid valve (2), be connected with pressure gauge (10).
4. according to the described Pneumatic actuator with quick exhaust function of claims 1 to 3 any one, it is characterized in that: described major loop solenoid valve (2) is two-position four-way solenoid valve, and this two-position four-way solenoid valve is connected with the first baffler (11).
5. the Pneumatic actuator with quick exhaust function according to claim 1, it is characterized in that: described exhaust solenoid valve (7) is connected with the second baffler (12).
6. the Pneumatic actuator with quick exhaust function according to claim 1, it is characterized in that: described pneumatic element (5) is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320309191.0U CN203384141U (en) | 2013-05-31 | 2013-05-31 | Pneumatic actuator with quick exhausting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320309191.0U CN203384141U (en) | 2013-05-31 | 2013-05-31 | Pneumatic actuator with quick exhausting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203384141U true CN203384141U (en) | 2014-01-08 |
Family
ID=49872642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320309191.0U Expired - Lifetime CN203384141U (en) | 2013-05-31 | 2013-05-31 | Pneumatic actuator with quick exhausting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203384141U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267035A (en) * | 2013-05-31 | 2013-08-28 | 东莞市拓斯普达机械科技有限公司 | Pneumatic device with quick exhaust function |
| CN103821842A (en) * | 2014-02-27 | 2014-05-28 | 徐州徐工施维英机械有限公司 | Control device of hydraulic clutch and crusher |
-
2013
- 2013-05-31 CN CN201320309191.0U patent/CN203384141U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267035A (en) * | 2013-05-31 | 2013-08-28 | 东莞市拓斯普达机械科技有限公司 | Pneumatic device with quick exhaust function |
| CN103267035B (en) * | 2013-05-31 | 2015-10-14 | 广东拓斯达科技股份有限公司 | There is the Pneumatic actuator of quick exhaust function |
| CN103821842A (en) * | 2014-02-27 | 2014-05-28 | 徐州徐工施维英机械有限公司 | Control device of hydraulic clutch and crusher |
| CN103821842B (en) * | 2014-02-27 | 2016-08-17 | 徐州徐工施维英机械有限公司 | The control device of a kind of hydraulic clutch and disintegrating machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103267035B (en) | There is the Pneumatic actuator of quick exhaust function | |
| CN102828202B (en) | Novel intelligent crust breaking cylinder | |
| CN203702962U (en) | Air pressure type electric generation shock absorber | |
| CN103047123B (en) | Stepless displacement control method for reciprocating compressor | |
| CN202595294U (en) | Delay control circuit for crust breaking partial pressure gas supply | |
| CN203384141U (en) | Pneumatic actuator with quick exhausting function | |
| CN104533863B (en) | Crane rotation system control valve | |
| CN202595292U (en) | Energy-saving oriented crust breaking partial pressure gas supply circuit | |
| CN203426049U (en) | Pneumatic striking device | |
| CN207621466U (en) | High-effect cut-out type single-acting pneumatic actuator | |
| CN103670922A (en) | Yaw brake hydraulic system of wind driven generator | |
| CN102518858B (en) | Air pressure overload protection device | |
| CN202830192U (en) | Novel intelligent crust breaking cylinder | |
| CN202118015U (en) | Large flow intelligent gas pressurization device | |
| CN205289608U (en) | Metal forging and pressing make -up machine | |
| CN204062110U (en) | The structure of cooling water switch controlled circulation valve | |
| CN202786455U (en) | Delay control mode for crust breaking partial pressure air supply | |
| CN202327318U (en) | Pressure overload protective device | |
| CN203993501U (en) | Pneumatic control system | |
| CN209195625U (en) | A kind of more equipment vacuum Isobarically Control structures | |
| CN203717298U (en) | Energy-saving device for air compressor | |
| CN207916266U (en) | A kind of gas circuit regulating system of the screen frame frame lifting of auxiliary wide cut flat screen printing machine | |
| CN203653847U (en) | Pneumatic jacquard device | |
| CN204476912U (en) | Cylinder gas saving system | |
| CN202360483U (en) | Fast anti-shock hydraulic system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG TUOSIPUDA MACHINERY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: DONGGUAN TUOSIPUDA MACHINERY TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Xintang village Dalingshan Town 523822 Guangdong city of Dongguan province Xintang New Road No. 90 Patentee after: GUANGDONG TOPSTAR TECHNOLOGY Co.,Ltd. Address before: Xintang village Dalingshan Town 523822 Guangdong city of Dongguan province Xintang New Road No. 90 Patentee before: DONGGUAN TOPSTAR MACHINERY TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140108 |