CN104180058B - Rotary cam type vacuum handover module - Google Patents
Rotary cam type vacuum handover module Download PDFInfo
- Publication number
- CN104180058B CN104180058B CN201310188594.9A CN201310188594A CN104180058B CN 104180058 B CN104180058 B CN 104180058B CN 201310188594 A CN201310188594 A CN 201310188594A CN 104180058 B CN104180058 B CN 104180058B
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- CN
- China
- Prior art keywords
- mechanical valve
- handover module
- plural number
- rotary cam
- type vacuum
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/52—Mechanical actuating means with crank, eccentric, or cam
- F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/14—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
A kind of rotary cam type vacuum handover module, includes: a body, a hollow cylinder, plural number mechanical valve and a breather.Body is installed with a cam, and hollow cylinder is sheathed on the outside of body, has a pedestal.Plural number mechanical valve is located on pedestal, and each mechanical valve has the protuberance with cam in the Actuator Division radially interfered.Breather is arranged in body, and is connected with an entrance and a vacuum pump of each mechanical valve.The one of body or hollow cylinder rotates, protuberance sequentially compress the Actuator Division of each mechanical valve, and then is turned on and off an outlet of each mechanical valve, and reaches the purpose of vacuum switching.Cam mechanism controls plural number mechanical valve and is turned on and off, and that can reduce mechanism's design complexities and automatically controlled design and software program writes amendment.
Description
Technical field
The present invention is that especially one utilizes cam machine about a kind of rotary cam type vacuum handover module
Structure switching vacuum inhales the rotary cam type vacuum handover module in source.
Background technology
In a rotating disk, inhaling vacuum as needed a fixed station not keep, conventional mechanism is configured to each
Stand and one group of electromagnetic valve is distinctly installed, recycle program control mode and distinctly switch suction or do not draw vacuum.
Refer to Fig. 7, be known rotating disc type electromagnetic valve vac sorb schematic diagram.Shown in figure, a rotating disk 9
On there are four vacsorb stations 91, the angle between every two adjacent vacsorb stations 91 is 90 degree, its
In rotated to location by each vacsorb station 91 that rotarily drives of rotating disk 9, then by be installed on each very
Suction takes the control of the electromagnetic valve 92 on station 91, determines each station vacsorb to be carried out.
The shortcoming of this kind of mode is that each station does not need to install one group of electromagnetic valve 92, and mechanism's design is multiple
Miscellaneous, also increase the trouble write and revise of automatically controlled design and software program, have necessity of improvement in fact.
The application popularity, because in this, this is in the spirit of actively invention, is urgently thought one and can be solved above-mentioned asking
The rotary cam type vacuum handover module of topic, several times research experiment is eventually to completing the present invention.
Summary of the invention
The main object of the present invention, is to provide a kind of rotary cam type vacuum handover module, it is only necessary to one
Group electromagnetic valve keeps the normally opened of vacuum, cam mechanism control being turned on and off, i.e. of plural number mechanical valve
Up to the purpose of vacuum switching, therefore mechanical complications can be reduced, and automatically controlled design and software program
Write and revise.
For achieving the above object, the rotary cam type vacuum handover module of the present invention, include:
One body, a hollow cylinder, plural number mechanical valve and a breather.
Body is installed with a cam, and hollow cylinder is sheathed on the outside of body, has a pedestal.Multiple
Number mechanical valve is located on pedestal, and each mechanical valve has the protuberance with cam in radially phase
The Actuator Division interfered mutually.Breather is arranged in body, and with the entrance and of each mechanical valve
Vacuum pump is connected.Rotated by the one of body or hollow cylinder, protuberance sequentially compress each machine
The Actuator Division of tool valve, and then it is turned on and off an outlet of each mechanical valve, and reach the mesh of vacuum switching
's.
Foregoing invention can also including, a part flow arrangement is arranged on breather, may be used to shunt vacuum and inhale
Source, and the entrance of each mechanical valve can be linked to respectively by plural number pipeline.
It addition, the present invention can also include a disk body with plural load bearing seat, hollow cylinder can be fixedly arranged on
Pedestal on, and the outlet of each mechanical valve can by plural number pipeline be linked to the one of each load bearing seat respectively
Entrance.
Furthermore, aforesaid plural number load bearing seat quantity can be four or other quantity, between every two adjacent load bearing seats
Angle can be identical.
It addition, the quantity of above-mentioned plural number mechanical valve can be four or other quantity, and aforesaid protuberance
Arc footpath can interfere simultaneously plural number mechanical valve its two Actuator Divisions of two, maybe can interfere plural number mechanical valve its
The Actuator Division of one, or interfere the Actuator Division of other varying numbers of plural number mechanical valve simultaneously.
Aforesaid cam and body can be integral type structure.Furthermore, hollow cylinder can coaxially set with body
Put.
It is another object of the present invention to increase and change engine efficiency, as increased and decreased absorption position, only need more
Change cam profile and the quantity of increase and decrease mechanical valve, reach to control the switch of each position pipeline.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of rotary cam type vacuum handover module the first preferred embodiment of the present invention.
Fig. 2 is the exploded view of rotary cam type vacuum handover module the first preferred embodiment of the present invention.
Fig. 3 is that the partial enlargement of rotary cam type vacuum handover module the first preferred embodiment of the present invention stands
Body figure.
Fig. 4 is the top view of rotary cam type vacuum handover module the first preferred embodiment of the present invention.
Fig. 5 is that the partial enlargement of rotary cam type vacuum handover module the second preferred embodiment of the present invention stands
Body figure.
Fig. 6 is that the partial enlargement of rotary cam type vacuum handover module the 3rd preferred embodiment of the present invention stands
Body figure.
Fig. 7 is known rotating disc type electromagnetic valve vac sorb schematic diagram.
Symbol description in accompanying drawing:
1 body, 11 cams, 111 protuberances, 2 hollow cylinders, 21 pedestals, 211 protuberances, 3 machineries
Valve, 31 Actuator Divisions, 32 entrances, 33 outlets, 4 breathers, 41 pipelines, 5 disk bodies, 51 load bearing seats,
52 pipelines, 53 entrances, 6 part flow arrangements, 61 outlets, 7 vacuum pumps, 71 electromagnetic valves, 8 bodys, 81
Cam, 811 protuberances, 9 rotating disks, 91 vacsorb stations, 92 electromagnetic valves.
Detailed description of the invention
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, it is that rotary cam type vacuum of the present invention switches mould
Axonometric chart, exploded view, partial enlarged drawing and the top view of block the first preferred embodiment.
As it can be seen, the rotary cam type vacuum handover module of the present embodiment, include: a body 1,
One hollow cylinder 2, plural number mechanical valve 3, breather 4, part flow arrangement 6, disk body 5 and
Plural number load bearing seat 51.
The body 1 of the present embodiment has a cam 11, and it is integral type structure with body 1, and hollow
Cylinder 2 is sheathed on the outside of body 1, and with body 1 for being coaxially disposed, and hollow cylinder 2 has one
Pedestal 21.Plural number mechanical valve 3 quantity is four, is located on pedestal 21, and each mechanical valve 3 has
There is the protuberance 111 with cam 11 in the Actuator Division 31 radially interfered.Breather 4
It is arranged in body 1, is linked with a vacuum pump 7 and part flow arrangement 6 respectively, then by plural number pipeline
The plural number outlet 61 of 41 link part flow arrangements 6 and an entrance 32 of plural number mechanical valve 3.
Vacuum pump 7 is kept vacuum normally open by one group of electromagnetic valve 71.Furthermore, the present embodiment cam
The arc footpath of the protuberance 111 of 11 is its two Actuator Divisions 31 of two simultaneously interfering four mechanical valve 3, therefore
Pivoted with hollow cylinder 2 by the part flow arrangement 6 on breather 4 simultaneously, make the protuberance of cam 11
111 its two Actuator Divisions 31 sequentially interfering four mechanical valve 3, therefore two mechanical valve can be turned on and off simultaneously
The outlet 33 of 3, to reach the purpose of vacuum switching.
The disk body 5 of the present embodiment has plural load bearing seat 51, is fixedly arranged on four protuberances of hollow cylinder 2
On 211, and the outlet 33 of each mechanical valve 3 is linked to each load bearing seat respectively by plural number pipeline 52
One entrance 53 of 51.Furthermore, plural load bearing seat 51 quantity of the present embodiment is four, and every two adjacent
Angle between load bearing seat 51 is 90 degree.
The present embodiment mainly only needs one group of electromagnetic valve 71 to keep the normally opened of vacuum pump 7 in explanation, then by
The rotation of hollow cylinder 2, by the protuberance 111 of cam 11 sequentially interfere four mechanical valve 3 its two
Two Actuator Divisions 31, therefore the outlet 33 of two mechanical valve 3 can be turned on and off, then by multiple valve simultaneously
Road 52 links the outlet 33 of four mechanical valve 3 and the entrance 53 of four load bearing seats 51 on disk body 5, can
Reach the purpose of 51 vacuum switchings of four load bearing seats.Therefore the present embodiment can reduce complex mechanism design,
The writing and revising of automatically controlled design and software program.
As it is shown in figure 5, be the office of rotary cam type vacuum handover module the second preferred embodiment of the present invention
Portion's amplification stereogram.The structure of the present embodiment and the first preferred embodiment is roughly the same, is at difference
First preferred embodiment is that body 1 is fixed, and hollow cylinder 2 drives disk body 5 to rotate, and the present embodiment
Then rotating for body 1, hollow cylinder 2 is fixed with disk body 5, the protuberance 111 of cam 11 depend on
Sequence interferes its two Actuator Divisions 31 of two of four mechanical valve 3, therefore can be turned on and off two mechanical valve 3 simultaneously
Outlet 33.
The present embodiment is mainly rotated by body 1 in explanation, the protuberance 111 of cam 11 sequentially press
To its two Actuator Divisions 31 of two of four mechanical valve 3, can reach the purpose of vacuum switching.Therefore the present embodiment
Also writing and revising of the design of complex mechanism, automatically controlled design and software program can be reduced.
As shown in Figure 6, it is the office of rotary cam type vacuum handover module the 3rd preferred embodiment of the present invention
Portion's enlarged drawing.The structure of the present embodiment and the first preferred embodiment is roughly the same, is at unique difference
The arc footpath of cam 11 protuberance 111 of the first preferred embodiment, interferes its of four mechanical valve 3 simultaneously
Two Actuator Divisions 31 of two, and the arc footpath of cam 81 protuberance 811 of the present embodiment body 8 is to interfere
The Actuator Division 31 of the one of four mechanical valve 3.
The present embodiment is mainly illustrating by the rotation of hollow cylinder 2, by the protuberance 811 of cam 81
One Actuator Division 31 start of one secondary control one mechanical valve 3.Therefore the present invention only need to change cam 81 profile,
And coordinate the mechanical valve 3 selecting normally opened or the normally off function, i.e. can reach each mechanical valve 3 of control and export 33
Be turned on and off.
Above-described embodiment is illustrated only for convenient explanation, and the interest field that the present invention is advocated is certainly
Should be as the criterion described in the right of application, rather than be only limitted to above-described embodiment.
Claims (7)
1. a rotary cam type vacuum handover module, includes:
One body, is installed with a cam；
One hollow cylinder, is sheathed on the outside of this body, has a pedestal；
Plural number mechanical valve, is located on this pedestal, and this each mechanical valve has the protrusion with this cam
Portion is in the Actuator Division radially interfered；And
One breather, is arranged in this body, and with an entrance of this each mechanical valve and a vacuum pump
It is connected；
Wherein, the one of this body or this hollow cylinder rotate, this protuberance sequentially compress this every
This Actuator Division of one mechanical valve, and then it is turned on and off an outlet of this each mechanical valve, and have one point
Stream device is arranged on this breather, inhales source in order to shunt vacuum, and is linked to respectively by plural number pipeline
This entrance of this each mechanical valve, and reach the purpose of vacuum switching.
Rotary cam type vacuum handover module the most according to claim 1, wherein, including a tool
There is the disk body of plural load bearing seat, be fixedly arranged on this pedestal of this hollow cylinder, and this each mechanical valve
This outlet is linked to an entrance of this each load bearing seat respectively by plural number pipeline.
Rotary cam type vacuum handover module the most according to claim 2, wherein, this plural number holds
Carrying seat quantity is four, and the angle between every two these adjacent load bearing seats is identical.
Rotary cam type vacuum handover module the most according to claim 1, wherein, this plural number machine
The quantity of tool valve is four, and the arc footpath of this protuberance is its this two work of two simultaneously interfering this four mechanical valve
Dynamic portion.
Rotary cam type vacuum handover module the most according to claim 1, wherein, this plural number machine
Tool valve quantity is four, and the arc footpath of this protuberance is this Actuator Division of the one interfering this four mechanical valve.
Rotary cam type vacuum handover module the most according to claim 1, wherein, this cam with
This body is integral type structure.
Rotary cam type vacuum handover module the most according to claim 1, wherein, this hollow
Cylinder is to be coaxially disposed with this body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310188594.9A CN104180058B (en) | 2013-05-20 | 2013-05-20 | Rotary cam type vacuum handover module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310188594.9A CN104180058B (en) | 2013-05-20 | 2013-05-20 | Rotary cam type vacuum handover module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104180058A CN104180058A (en) | 2014-12-03 |
| CN104180058B true CN104180058B (en) | 2016-08-10 |
Family
ID=51961303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310188594.9A Active CN104180058B (en) | 2013-05-20 | 2013-05-20 | Rotary cam type vacuum handover module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104180058B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114542743B (en) * | 2022-01-27 | 2023-06-16 | 博纳斯威阀门股份有限公司 | Axial-flow type bidirectional two-stage regulating valve |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588629A (en) * | 2011-01-18 | 2012-07-18 | 厦门市易洁卫浴有限公司 | Cam switching valve |
| CN103068490A (en) * | 2010-07-16 | 2013-04-24 | 亚马逊人-威尔克H·德雷尔有限两合公司 | Multiple nozzle body with multiway valve |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0424870D0 (en) * | 2004-11-10 | 2004-12-15 | Huntleigh Technology Plc | Rotary valve |
-
2013
- 2013-05-20 CN CN201310188594.9A patent/CN104180058B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103068490A (en) * | 2010-07-16 | 2013-04-24 | 亚马逊人-威尔克H·德雷尔有限两合公司 | Multiple nozzle body with multiway valve |
| CN102588629A (en) * | 2011-01-18 | 2012-07-18 | 厦门市易洁卫浴有限公司 | Cam switching valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104180058A (en) | 2014-12-03 |
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