CN206770318U - Cylinder is segmented pressure position control device - Google Patents
Cylinder is segmented pressure position control device Download PDFInfo
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- CN206770318U CN206770318U CN201720490944.0U CN201720490944U CN206770318U CN 206770318 U CN206770318 U CN 206770318U CN 201720490944 U CN201720490944 U CN 201720490944U CN 206770318 U CN206770318 U CN 206770318U
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- way valve
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Abstract
It the utility model is related to a kind of cylinder segmentation pressure position control device, including PLC, two guiding one-way valves, center-leakage type three position five-way valve and proportioning valve；Two guiding one-way valves are separately mounted at the air inlet of cylinder both ends, two gas outlets of center-leakage type three position five-way valve are connected with two guiding one-way valves respectively, ratio valve air gate is connected with the air inlet of center-leakage type three position five-way valve, proportioning valve and center-leakage type three position five-way valve are all connected to PLC, carry out electrical control.The utility model uses guiding one-way valve and proportioning valve, complete the motion control to cylinder, break in the past by the form of mechanical mechanism controls cylinder moving, diverse location of the cylinder between its stroke is stopped, and different operating pressures can be set in stroke；Meanwhile the utility model device has that small volume, price are low, installation is simple, the advantages that precise control, strong antijamming capability, high automaticity.
Description
Technical field
The utility model belongs to cylinder automaton technical field, is related to a kind of cylinder segmentation pressure position control dress
Put.
Technical background
At present, the lifting with product processing technique and the requirement more and more higher to automaticity, for the essence of equipment
Really control has become an essential function.Under such circumstances, the also more and more higher of the requirement for cylinder.And
Under traditional service condition, cylinder can only move back and forth in head and end, and middle of stroke is uncontrollable, can only be limited by using machinery
The mode of position controls the stop position of cylinder, for multipoint situation, is substituted using leading screw or oil cylinder.
The content of the invention
The purpose of this utility model is that for above-mentioned the deficiencies in the prior art, there is provided a kind of cylinder is segmented pressure position
Control device, using guiding one-way valve and proportional valve control cylinder, diverse location of the cylinder between its stroke is set to stop,
And different operating pressures can be set in stroke, solves the uncontrollable problem of cylinder stroke.
The purpose of this utility model is achieved through the following technical solutions：
A kind of cylinder is segmented pressure position control device, including PLC, two guiding one-way valves, center-leakage type 3 position-5 way
Valve and proportioning valve；Described two guiding one-way valves are separately mounted at the air inlet of cylinder both ends；The center-leakage type 3 position-5 way
Two gas outlets of valve are connected with two guiding one-way valves respectively；The ratio valve air gate enters with center-leakage type three position five-way valve
Gas port connects, and proportioning valve and center-leakage type three position five-way valve are all connected to PLC, carry out electrical control；
Three connecting holes are provided with the guiding one-way valve, connect cylinder, source of the gas tracheae and first air guide tracheae respectively, and
The source of the gas tracheae of the first air guide tracheae and another guiding one-way valve of one guiding one-way valve is connected in parallel.
Also include the muffler being connected with center-leakage type three position five-way valve.
Compared with prior art, the beneficial effects of the utility model are：The utility model using guiding one-way valve and
Proportioning valve, the motion control to cylinder is completed, broken in the past by the form of mechanical mechanism controls cylinder moving, made cylinder
It can stop in the diverse location between its stroke, and different operating pressures can be set in stroke；Meanwhile this practicality is new
Type device has the advantages that small volume, price are low, installation is simple, precise control, strong antijamming capability, high automaticity.
Brief description of the drawings
Fig. 1 is theory diagram of the present utility model.
Embodiment
Specific embodiment of the present utility model is illustrated below in conjunction with the accompanying drawings.
A kind of cylinder is segmented pressure position control device, including PLC, two guiding one-way valves, center-leakage type 3 position-5 way
Valve and proportioning valve；Described two guiding one-way valves are separately mounted at the air inlet of cylinder both ends；The center-leakage type 3 position-5 way
Two gas outlets of valve are connected with two guiding one-way valves respectively；The ratio valve air gate enters with center-leakage type three position five-way valve
Gas port connects, and proportioning valve and center-leakage type three position five-way valve are all connected to PLC, carry out electrical control；
Three connecting holes are provided with the guiding one-way valve, connect cylinder, source of the gas tracheae and first air guide tracheae respectively, and
The source of the gas tracheae of the first air guide tracheae and another guiding one-way valve of one guiding one-way valve is connected in parallel.
Also include the muffler being connected with center-leakage type three position five-way valve.
As shown in figure 1, two air inlets in cylinder install guiding one-way valve, center-leakage type three position five-way valve control is used
System, adjusting work pressure is monitored in the air inlet proportion of installation valve of valve block.
Three connecting holes are shared on guiding one-way valve, one of connection gas, a connection source of the gas tracheae, a connection
First air guide tracheae, the source of the gas tracheae of first the air guide tracheae and the other end of one end are connected in parallel.So, when center-leakage type 3 position-5 way
When magnetic valve supplies to cylinder one end, corresponding guiding one-way valve air inlet pipe ventilation is unidirectional along with the pilot-operated type of the other end
Valve is opened, and realizes one end air inlet, one end outlet, cylinder setting in motion.When reaching specified location, external sensor detects signal
And PLC is transmitted to, PLC controls magnetic valve after receiving signal, stops to solenoid valve, magnetic valve is in middle position, not to cylinder
Supply, the guiding one-way valve at cylinder both ends is all in closed mode, cylinder stop motion.
Proportioning valve is connected on the source of the gas of cylinder, controls the supply gas pressure of cylinder, proportioning valve support simulation input can basis
The operating position of cylinder adjusts cylinder pressure in real time, so as to control cylinder to contribute.
Guiding one-way valve needs to open in the case of supplying first air guide, so when magnetic valve is in middle position, gas
The guiding one-way valve at cylinder both ends is fed without source of the gas, and guide's check valve at such both ends is all in closed mode, thus
The gas of cylinder interior can be closed and, so that cylinder stops at diverse location.Proportioning valve can be controlled by PLC, in gas
When cylinder moves to different positions, proportioning valve passes through feedback signal, the real-time motion stress for adjusting cylinder.
Proved by test of many times, control device of the present utility model has electrical characteristics stabilization, strong interference immunity, installation side
Just, the cheap advantage of cost, and its motion control effects disclosure satisfy that technical indicator required for equipment component, have extensive city
Field prospect.The utility model control device is suitable for use with the work that cylinder is pressed, carried, loaded etc., can realize pair
The pressure of cylinder and the control of position.
Claims (2)
1. a kind of cylinder is segmented pressure position control device, it is characterised in that：Including PLC, two guiding one-way valves, center-leakage types
Three position five-way valve and proportioning valve；Described two guiding one-way valves are separately mounted at the air inlet of cylinder both ends；The center-leakage type
Two gas outlets of three position five-way valve are connected with two guiding one-way valves respectively；The ratio valve air gate and center-leakage type three five
The air inlet connection of port valve, proportioning valve and center-leakage type three position five-way valve are all connected to PLC, carry out electrical control；
Three connecting holes are provided with the guiding one-way valve, connect cylinder, source of the gas tracheae and first air guide tracheae, and one respectively
The source of the gas tracheae of the first air guide tracheae and another guiding one-way valve of guiding one-way valve is connected in parallel.
A kind of 2. cylinder segmentation pressure position control device according to claim 1, it is characterised in that：Also include letting out with
The muffler of formula three position five-way valve connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720490944.0U CN206770318U (en) | 2017-05-05 | 2017-05-05 | Cylinder is segmented pressure position control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720490944.0U CN206770318U (en) | 2017-05-05 | 2017-05-05 | Cylinder is segmented pressure position control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206770318U true CN206770318U (en) | 2017-12-19 |
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ID=60650337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720490944.0U Expired - Fee Related CN206770318U (en) | 2017-05-05 | 2017-05-05 | Cylinder is segmented pressure position control device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206770318U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982028A (en) * | 2018-05-30 | 2018-12-11 | 施苇 | A kind of bouncing shoes elastic device repeated compression test machine |
| CN109268488A (en) * | 2018-11-05 | 2019-01-25 | 贵州凯星液力传动机械有限公司 | A kind of converter coupling control valve |
| CN110125993A (en) * | 2019-04-27 | 2019-08-16 | 东莞市佳的自动化设备科技有限公司 | A kind of diaphragm cutter and control mode |
| CN111844116A (en) * | 2020-09-24 | 2020-10-30 | 苏州嘉诺环境工程有限公司 | Sorting robot |
-
2017
- 2017-05-05 CN CN201720490944.0U patent/CN206770318U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982028A (en) * | 2018-05-30 | 2018-12-11 | 施苇 | A kind of bouncing shoes elastic device repeated compression test machine |
| CN109268488A (en) * | 2018-11-05 | 2019-01-25 | 贵州凯星液力传动机械有限公司 | A kind of converter coupling control valve |
| CN110125993A (en) * | 2019-04-27 | 2019-08-16 | 东莞市佳的自动化设备科技有限公司 | A kind of diaphragm cutter and control mode |
| CN111844116A (en) * | 2020-09-24 | 2020-10-30 | 苏州嘉诺环境工程有限公司 | Sorting robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20210505 |