CN105387013A - Automatic switching device for controlling free switching between multiple gas circuits - Google Patents
Automatic switching device for controlling free switching between multiple gas circuits Download PDFInfo
- Publication number
- CN105387013A CN105387013A CN201510794215.XA CN201510794215A CN105387013A CN 105387013 A CN105387013 A CN 105387013A CN 201510794215 A CN201510794215 A CN 201510794215A CN 105387013 A CN105387013 A CN 105387013A
- Authority
- CN
- China
- Prior art keywords
- cavity
- guide rail
- automatic switching
- parallel portion
- tie
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/022—Flow-dividers; Priority valves
Abstract
The invention discloses an automatic switching device for controlling free switching between multiple gas circuits. The automatic switching device comprises a controller, a U-shaped body, a servo air cylinder, a pull plate, a guide rail and a gas circuit switching piston; the controller is electrically connected with the servo air cylinder, the servo air cylinder is arranged in a U-shaped groove of the U-shaped body, and one end of the servo air cylinder extends out of the U-shaped groove to be connected with the pull plate; the guide rail and the gas circuit switching piston are arranged in first cavities in parallel parts on the two sides of the U-shaped body, one end of the guide rail extends out from the parallel parts to be connected with the pull plate, and the other end of the guide rail is connected with the gas circuit switching piston; and a plurality of output holes communicated with each first cavity are formed in the corresponding parallel part at intervals, a plurality of protrusions matched with the output holes are arranged on the gas circuit switching piston, second cavities communicated with the first cavities are further arranged in the parallel parts, and input holes communicated with the second cavities are formed in the parallel parts. The automatic switching device is accurate in positioning, high in switching speed, high in efficiency, small in size, simple in structure and convenient and rapid to install, and truly meets the requirement of actual application.
Description
Technical field
The present invention relates to field of intelligent control, be specifically related to a kind of automatic switching control equipment controlling freely to switch between many gas circuits.
Background technique
In automatic production process, often need to adopt multiple cylinder to control different operations, multiple cylinder control sequence is different, therefore usually need to design special control system, cut-offfing of difference cylinder is controlled respectively by different tracheaes, and tracheae quantity can cause the problem such as loaded down with trivial details, mutual winding, maintenance and inspection difficulty of arranging too much, particularly in the working zone of narrow space, seem particularly thorny.Therefore how designing a set of cylinder automatic switching control equipment little, simple installation, control accuracy are high that takes up room is those skilled in the art's technical problems urgently to be resolved hurrily.
Summary of the invention
The invention provides a kind of automatic switching control equipment controlling freely to switch between many gas circuits, to solve the problems of the technologies described above.
In order to solve the problems of the technologies described above, technological scheme of the present invention is: a kind of automatic switching control equipment controlling freely to switch between many gas circuits, comprise controller, U-shaped body, servo cylinder, arm-tie, guide rail and gas circuit switching piston, controller and servo cylinder electrically connect, servo cylinder is located in the U-type groove of U-shaped body, and one end is connected with arm-tie after stretching out U-type groove, guide rail and gas circuit switching piston are located in the first cavity of the parallel portion inside of U-shaped body both sides, and one end of guide rail is connected with arm-tie after stretching out from parallel portion, the other end is connected with gas circuit switching piston, in parallel portion, gap arranges delivery outlet that is some and the first cavity connects, gas circuit switching piston is provided with some projections suitable with delivery outlet, the second cavity with the first cavity connects is also provided with in parallel portion, parallel portion is provided with the input hole with the second cavity connects.
Further, also adjustment block is provided with between arm-tie and servo cylinder.
Further, the first cavity level runs through the two ends, left and right of parallel portion, and wherein left end is corresponding with arm-tie, and right-hand member is provided with sealing plate.
Further, delivery outlet is horizontal along the outer side surface of parallel portion.
Further, delivery outlet is horizontal along the upper surface of parallel portion.
Further, in each parallel portion, the quantity of delivery outlet is 4 ~ 12.
Further, arm-tie is provided with the horizontal through hole suitable with guide rail, and one end of guide rail is arranged in horizontal through hole.
Further, guide rail is also arranged with the support block suitable with the first cavity, support block is positioned at the side of the first cavity near arm-tie.
Further, input hole is located at the second cavity one end away from arm-tie.
Further, the first cavity and the second cavity are cylindrical.
The automatic switching control equipment freely switched between the many gas circuits of control provided by the invention, by arranging guide rail and gas circuit switching piston in the first cavity in parallel portion, and gap arranges some delivery outlets that are some and the first cavity connects, gas circuit switching piston arranges some projections corresponding with delivery outlet, controlling servo cylinder by controller drives guide rail to move, the projection on gas circuit switching piston is made to open one of them delivery outlet, and block other delivery outlet, realize opening from the different external connection cylinder that different delivery outlet connects at different time or closing, control guide rail by servo cylinder to move, registration, switch speed is fast, efficiency is high, COMM communication and compressed air source unit are integrated simultaneously, volume is little, structure is simple, it is convenient to install, conscientiously the demand of practical application is met.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention controls the automatic switching control equipment freely switched between many gas circuits;
Fig. 2 is the plan view that the present invention controls the automatic switching control equipment freely switched between many gas circuits;
Fig. 3 is guide rail of the present invention and gas circuit switching piston structural representation.
Shown in figure: 1, U-shaped body; 11, U-type groove; 12, parallel portion; 13, delivery outlet; 14, input hole; 2, servo cylinder; 3, arm-tie; 4, guide rail; 5, gas circuit switching piston; 51, protruding; 6, controller; 7, sealing plate; 8, support block; 9, adjustment block.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail:
As Figure 1-3, the invention provides a kind of automatic switching control equipment controlling freely to switch between many gas circuits, namely the opening and closing of cylinder in multiple gas circuit are controlled, comprise controller 6, U-shaped body 1, servo cylinder 2, arm-tie 3, guide rail 4 and gas circuit switching piston 5, controller 6 and servo cylinder 2 electrically connect, servo cylinder 2 is located in the U-type groove 11 of U-shaped body 1, and one end is connected with arm-tie 3 after stretching out U-type groove 11, guide rail 4 and gas circuit switching piston 5 are located in first cavity (not marking in figure) of parallel portion 12 inside of U-shaped body 1 both sides, and one end of guide rail 4 is connected with arm-tie 3 after stretching out from parallel portion 12, the other end is connected with gas circuit switching piston 5, in parallel portion 12, gap arranges delivery outlet 13 that is some and the first cavity connects, for connecting different external cylinders, control it to open or close, gas circuit switching piston 5 is provided with some projections 51 suitable with delivery outlet 13, namely protruding 51 is also spaced apart, especially, the spacing of two projections 51 is equal with the spacing of two delivery outlets 13, the spacing of diameter+two delivery outlets 13 of the length=twice delivery outlet 13 of projection 51, the size of protruding 51 and surface configuration and delivery outlet 13 suitable, one of them delivery outlet 13 can be made to open by mobile described protruding 51, and other delivery outlets 13 are closed, the second cavity (not marking in figure) with the first cavity connects is also provided with in parallel portion 12, second cavity can be positioned at above or below the first cavity, parallel portion 12 is provided with the input hole 14 with the second cavity connects, for input control air-flow.Concrete, the first cavity in two parallel portion 12, guide rail 4, gas circuit switching piston 5 and delivery outlet 13 are all symmetrical about U-type groove 11, and every two together control an outer inside casing about the delivery outlet 13 that U-type groove 11 is symmetrical, servo cylinder 2 can be servo-electric cylinder, controller 6 controls servo cylinder 2 according to the instruction of setting and drives guide rail 4 to move, the projection 51 on gas circuit switching piston 5 is made to open one of them delivery outlet 13, and block other delivery outlet 13, air-flow now in the second cavity enters in the delivery outlet 13 opened and the external cylinder be connected with this delivery outlet 13 is started working, and the cylinder be connected with other delivery outlets 13 does not work, realize opening from the different external connection cylinder that different delivery outlet 13 connects at different time or closing, control guide rail by servo cylinder 2 to move, registration, switch speed is fast, efficiency is high, COMM communication and compressed air source unit are integrated simultaneously, volume is little, structure is simple, it is convenient to install.
Please emphasis with reference to Fig. 2, be also provided with adjustment block 9 between arm-tie 3 and servo cylinder 2, for according to the position of delivery outlet and spacing, trickle adjustment carried out to the position of gas circuit switching piston 5 and displacement distance, improves positioning precision further.
Preferably, first cavity level runs through the two ends, left and right of parallel portion 12, wherein left end is corresponding with arm-tie 3, right-hand member is provided with sealing plate 7, the effect that sealing plate 7 plays sealing is installed when device works, avoid air-flow therefrom to run out of, pull down sealing plate 7 when device quits work and be convenient to installation or removal guide rail and gas circuit switching piston 5.Preferably, delivery outlet 13 is horizontal along the outer side surface of parallel portion 12, and this outer side surface is the vertical plane relative with U-type groove 11, as shown in Figure 3.Preferably, delivery outlet 13 is horizontal along the upper surface of parallel portion 12, as shown in Figure 1.Therefore, both can be controlled external cylinder by the delivery outlet 13 of parallel portion 12 outer side surface, also can be controlled external cylinder by the delivery outlet 13 of parallel portion 12 upper surface.
Preferably, the quantity of the delivery outlet 13 in each parallel portion 12 is 4 ~ 12, in the present embodiment, and the quantity of the delivery outlet 13 in each parallel portion 12 is 8, certainly can increase the quantity of delivery outlet 13 as required, controls more external cylinder.
Preferably, arm-tie 3 is provided with the horizontal through hole suitable with guide rail 4, because guide rail 4 is provided with two, therefore horizontal through hole is also provided with two, one end of guide rail 4 is arranged in horizontal through hole, for being fixed two guide rails 4, drives two guide rails 4 synchronously to move left and right by arm-tie 3 simultaneously.
Please refer to Fig. 3, guide rail 4 is also arranged with the support block 8 suitable with the first cavity, support block 8 is positioned at the side of the first cavity near arm-tie 3, for supporting and fixation guide rail 4, guarantee that guide rail 4 only moves in the horizontal direction, avoid its run-off the straight and reduce setting accuracy in the other direction.
Please emphasis with reference to Fig. 1, input hole 14 is located at the second cavity one end away from arm-tie 3, namely near sealing plate 7, from input hole 14, inputs source of the gas, comes together in the second cavity, for carrying out source of the gas control to the opening and closing of external cylinder.
Preferably, the first cavity and the second cavity are cylindrical, and now the surface of protruding 51 is cylndrical surface, mate delivery outlet 13 better, as shown in Figure 3.
To sum up, the automatic switching control equipment freely switched between the many gas circuits of control provided by the invention, by arranging guide rail 4 and gas circuit switching piston 5 in the first cavity in parallel portion 12, and gap arranges some delivery outlets 13 that are some and the first cavity connects, gas circuit switching piston 5 arranges some projections 51 corresponding with delivery outlet 13, controlling servo cylinder 2 by controller 6 drives guide rail 4 to move, the projection 51 on gas circuit switching piston 5 is made to open one of them delivery outlet 13, block other delivery outlet 13 simultaneously, realize opening from the different external connection cylinder that different delivery outlet 13 connects at different time or closing, control guide rail 4 by servo cylinder 2 to move, registration, switch speed is fast, efficiency is high, COMM communication and compressed air source unit are integrated simultaneously, volume is little, structure is simple, it is convenient to install, conscientiously the demand of practical application is met.
Although be illustrated embodiments of the present invention in specification, these mode of executions just as prompting, should not limit protection scope of the present invention.Carry out various omission, displacement and change without departing from the spirit and scope of the present invention all should be included in protection scope of the present invention.
Claims (10)
1. the automatic switching control equipment freely switched between the many gas circuits of control, it is characterized in that, comprise controller, U-shaped body, servo cylinder, arm-tie, guide rail and gas circuit switching piston, controller and servo cylinder electrically connect, servo cylinder is located in the U-type groove of U-shaped body, and one end is connected with arm-tie after stretching out U-type groove, guide rail and gas circuit switching piston are located in the first cavity of the parallel portion inside of U-shaped body both sides, and one end of guide rail is connected with arm-tie after stretching out from parallel portion, the other end is connected with gas circuit switching piston, in parallel portion, gap arranges delivery outlet that is some and the first cavity connects, gas circuit switching piston is provided with some projections suitable with delivery outlet, the second cavity with the first cavity connects is also provided with in parallel portion, parallel portion is provided with the input hole with the second cavity connects.
2. the automatic switching control equipment freely switched between the many gas circuits of control according to claim 1, is characterized in that, be also provided with adjustment block between arm-tie and servo cylinder.
3. the automatic switching control equipment freely switched between the many gas circuits of control according to claim 1, is characterized in that, the first cavity level runs through the two ends, left and right of parallel portion, and wherein left end is corresponding with arm-tie, and right-hand member is provided with sealing plate.
4. the automatic switching control equipment freely switched between the many gas circuits of control according to claim 3, is characterized in that, delivery outlet is horizontal along the outer side surface of parallel portion.
5. the automatic switching control equipment freely switched between the many gas circuits of control according to claim 3, is characterized in that, delivery outlet is horizontal along the upper surface of parallel portion.
6. the automatic switching control equipment freely switched between the many gas circuits of control according to claim 1, is characterized in that, in each parallel portion, the quantity of delivery outlet is 4 ~ 12.
7. the automatic switching control equipment freely switched between the many gas circuits of control according to claim 1, it is characterized in that, arm-tie is provided with the horizontal through hole suitable with guide rail, one end of guide rail is arranged in horizontal through hole.
8. the automatic switching control equipment freely switched between the many gas circuits of control according to claim 1, is characterized in that, guide rail is also arranged with the support block suitable with the first cavity, and support block is positioned at the side of the first cavity near arm-tie.
9. the automatic switching control equipment freely switched between the many gas circuits of control according to claim 1, is characterized in that, input hole is located at the second cavity one end away from arm-tie.
10. the automatic switching control equipment freely switched between the many gas circuits of control according to claim 1, is characterized in that, the first cavity and the second cavity are cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510794215.XA CN105387013B (en) | 2015-11-18 | 2015-11-18 | Control the automatic switching control equipment of free switching between many gas circuits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510794215.XA CN105387013B (en) | 2015-11-18 | 2015-11-18 | Control the automatic switching control equipment of free switching between many gas circuits |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105387013A true CN105387013A (en) | 2016-03-09 |
| CN105387013B CN105387013B (en) | 2017-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510794215.XA Active CN105387013B (en) | 2015-11-18 | 2015-11-18 | Control the automatic switching control equipment of free switching between many gas circuits |
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| Country | Link |
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| CN (1) | CN105387013B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116900459A (en) * | 2023-07-17 | 2023-10-20 | 南通阳光焊割设备有限公司 | Multifunctional digital power supply structure based on multiple gas paths |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0909912A2 (en) * | 1997-10-16 | 1999-04-21 | Robert Bosch Gmbh | Injection moulded plastic multiple way valve housing with integrated guiding elements |
| DE102004049313A1 (en) * | 2004-05-04 | 2005-11-24 | Continental Teves Ag & Co. Ohg | Slide damper for use in vehicle stabilization system, has slider with cylindrical sleeve that is metallically sealed in stepless bore hole in housing, and sealing bands arranged at circumference of sleeve |
| CN203571113U (en) * | 2013-10-22 | 2014-04-30 | 北京科勒有限公司 | Outlet water switching structure |
| CN203670893U (en) * | 2013-12-27 | 2014-06-25 | 郭会江 | Multi-pipeline conduction switching mechanism |
| CN204220102U (en) * | 2014-10-13 | 2015-03-25 | 宝应仁恒实业有限公司 | A kind of portable feeder |
-
2015
- 2015-11-18 CN CN201510794215.XA patent/CN105387013B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0909912A2 (en) * | 1997-10-16 | 1999-04-21 | Robert Bosch Gmbh | Injection moulded plastic multiple way valve housing with integrated guiding elements |
| DE102004049313A1 (en) * | 2004-05-04 | 2005-11-24 | Continental Teves Ag & Co. Ohg | Slide damper for use in vehicle stabilization system, has slider with cylindrical sleeve that is metallically sealed in stepless bore hole in housing, and sealing bands arranged at circumference of sleeve |
| CN203571113U (en) * | 2013-10-22 | 2014-04-30 | 北京科勒有限公司 | Outlet water switching structure |
| CN203670893U (en) * | 2013-12-27 | 2014-06-25 | 郭会江 | Multi-pipeline conduction switching mechanism |
| CN204220102U (en) * | 2014-10-13 | 2015-03-25 | 宝应仁恒实业有限公司 | A kind of portable feeder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116900459A (en) * | 2023-07-17 | 2023-10-20 | 南通阳光焊割设备有限公司 | Multifunctional digital power supply structure based on multiple gas paths |
| CN116900459B (en) * | 2023-07-17 | 2024-03-26 | 南通阳光焊割设备有限公司 | Multifunctional digital power supply structure based on multiple gas paths |
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| Publication number | Publication date |
|---|---|
| CN105387013B (en) | 2017-07-11 |
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