CN207206453U - A kind of fluid conversion equipment with vacuum pressure-release and adsorption function - Google Patents
A kind of fluid conversion equipment with vacuum pressure-release and adsorption function Download PDFInfo
- Publication number
- CN207206453U CN207206453U CN201720993517.4U CN201720993517U CN207206453U CN 207206453 U CN207206453 U CN 207206453U CN 201720993517 U CN201720993517 U CN 201720993517U CN 207206453 U CN207206453 U CN 207206453U
- Authority
- CN
- China
- Prior art keywords
- vacuum chamber
- piston rod
- piston
- piston head
- vacuum
- 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.)
- Active
Links
Landscapes
- Manipulator (AREA)
Abstract
The utility model discloses a kind of fluid conversion equipment with vacuum pressure-release and adsorption function, the device includes housing, seal assembly, oil sealing, piston component, the first fixing nut and spring assembly, vacuum chamber and sorption channel are offered in housing, sorption channel connects with the middle part of vacuum chamber；Seal assembly is fixedly connected on an openend of vacuum chamber, and oil sealing is fixedly connected on another openend of vacuum chamber；Piston component includes piston head and piston rod, and piston head is arranged in vacuum chamber, and piston rod one end is connected through oil sealing with piston head, and inlet channel is offered on piston rod.Technical solutions of the utility model are intended to make the opening and closing of vacuum suction to realize automation, the scene of regular switching is needed for negative pressure, malleation, use device of the present utility model, can by the motion control sorption channel of piston head and inlet channel connect and blocking, the quick function of being switched fast and reach release of realizing by negative pressure to malleation.
Description
Technical field
It the utility model is related to vacuum suction technical field, more particularly to a kind of stream with vacuum pressure-release and adsorption function
Body conversion equipment.
Background technology
As the continuous development of science and technology is demand, vacuum absorption device is applied more and more extensive, and is increasingly tended to
Automation.
The vacuum absorption device of existing market correlation technique comes real after completing to adsorb work typically by automatic switch
Now stop absorption (desorbing state), therefore must just have corresponding and complex connection；This connection
So that it is unsuitable for following rotation with single station.For need single-station to follow to rotate or mobile vacuum absorption device and
Speech, because workbench can not install the entity control circuit such as circuit or pipeline when rotating, so requirement can not be met.
Therefore, the utility model is based on above mentioned problem and researched and developed.
Utility model content
Main purpose of the present utility model is to propose a kind of fluid conversion equipment with vacuum pressure-release and adsorption function, purport
The opening and closing of vacuum suction is realized automation first, so as to simplify process, reduce cost of labor；In addition, also
It can realize that negative pressure is based on the specific body of this principle with closing to the free switching of malleation, the opening of aforementioned vacuum absorption
It is existing.
To realize above-mentioned first purpose, the utility model proposes device, including housing, seal assembly, oil sealing, piston group
Part, the first fixing nut and spring assembly, offer vacuum chamber and sorption channel in the housing, the sorption channel with it is described
The middle part connection of vacuum chamber；The seal assembly is fixedly connected on an openend of the vacuum chamber, and the oil sealing is fixedly connected
In another openend of the vacuum chamber；The piston component includes piston head and piston rod, and the piston head is arranged at described
In vacuum chamber, described piston rod one end is connected through the oil sealing with the piston head, and offers air inlet on the piston rod
Passage；First fixing nut is threadingly attached to the one end of the piston rod away from the piston head；The groups of springs
Part is sheathed on the piston rod, and between the oil sealing and the fixing nut.
Preferably, in addition to wear-resistant sleeve, the wear-resistant sleeve are arranged in the vacuum chamber.
Preferably, in addition to the first sealing ring and the second fixing nut, first sealing ring are sheathed on the piston rod
On, and the surface of the piston head is attached to, second fixing nut with the piston rod thread by being connected described
One sealing ring is fixed.
Preferably, the seal assembly includes sealing fixed seat and the second sealing ring, and the sealing fixed seat with it is described
Second sealing ring is provided between vacuum chamber.
Preferably, the housing is respectively arranged with the first die cavity and Second-Type in two openends of the corresponding vacuum chamber
Chamber；The oil sealing is adapted with first die cavity, and is fixedly installed in first die cavity；The seal assembly with it is described
Second die cavity is adapted, and is fixedly installed on the Second-Type intracavitary.
Had the following effects that according to device of the present utility model：(1) the automatic of the opening and closing of vacuum suction, can be achieved
Change, so as to simplify process, reduce cost of labor so that be more convenient when the equipment carries out absorption process；
(2), can be with using device of the present utility model, in addition, needing the scene of regular switching for negative pressure, malleation
It is quick to realize being switched fast by negative pressure to malleation by the motion of piston head.Piston head push-in closes vacuum state, and passes through
Inlet channel on piston rod imports extraneous air, releases vacuum negative pressure condition and reaches pressure relief, or passes through extraneous air pair
Vacuum chamber air blowing produces malleation and is easy to workbench to take article.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the utility model one；
Fig. 2 is the structural representation after Fig. 1 assemblings；
Fig. 3 is structural representation of the utility model when opening vacuum suction；
Fig. 4 is structural representation of the utility model in release；
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
The utility model proposes a kind of fluid conversion equipment with vacuum pressure-release and adsorption function.
In the utility model embodiment, as shown in Figures 1 to 4；The fluid conversion equipment, including housing 10, sealing group
Part 20, oil sealing 30, piston component, the first fixing nut 40 and spring assembly 50, vacuum chamber 110 and absorption are offered in housing 10
Passage 120, sorption channel 120 connect with the middle part of vacuum chamber 110, and sorption channel 120 is used for the absorption with external vacuum absorption
Hole connects (for example, being connected with the adsorption hole gas circuit on the multistation suction tray of polishing machine)；Seal assembly 20 is fixedly connected on very
One openend of cavity 110, seal assembly 20 are used to be connected with detaching the pipeline of device.Oil sealing 30 is fixedly connected on vacuum chamber
110 another openend, oil sealing 30 is used to prevent silt, dust, aqueous vapor etc. from outer intrusion vacuum chamber 110, and further adds
Strong sealing property.Piston component includes piston head 610 and piston rod 620, and piston head 610 is arranged in vacuum chamber 110, piston rod
620 one end are connected through oil sealing 30 with piston head 610, and inlet channel 621 is offered on piston rod 620；First fixing nut
40 are threadingly attached to the one end of piston rod 620 away from piston head 610；Spring assembly 50 is sheathed on piston rod 620, and position
Between the fixing nut 40 of oil sealing 30 and first.Wherein, inlet channel 621 is located at the middle part of piston rod 620, inlet channel 621
Wherein one opening is located at close to piston head 610 positioned at piston rod 620 close to the top of the one end of the first fixing nut 40, another opening
In the side wall of one end, the air-flow of such inlet channel 621 is separated in vacuum chamber 110 by piston head 610.
In the course of the work, adsorption head is attached to body surface, as shown in Figure 3；It is logical that the position of piston head 610 is in absorption
The top in road 120 is to detach device to start to detach the air shape in the bottom of 110 piston head of vacuum chamber 610 and sorption channel 120
Into vacuum, the adsorption head connected with sorption channel 120 produces absorption affinity and starts to adsorb the article on its surface.When needing desorption i.e.
When closing adsorption function, outer inside casing applies certain pressure to the fixing nut 40 of piston rod 620 and first so that spring assembly 50
Compression, piston head 610 move to the bottom of vacuum chamber 110 and are in the lower section of sorption channel 120；As shown in figure 4, now, inlet channel
621 connect with sorption channel 120 on the top of vacuum chamber 110, and the vacuum environment releasing in sorption channel 120 is adsorption process
Close.When needing to be again turned on adsorption process, cylinder is withdrawn, device is detached and starts to detach air gas, spring assembly 50 is multiple
Position is applied to the upward power of the first fixing nut 40, drives piston rod 620 and piston head 610 to move upwards, now detaches device
Start working.So circulation, realize that automation is realized in the opening and closing of vacuum suction, so as to reach simplified process, reduce people
The effect of work cost.
When piston head 610 moves to the lower section of sorption channel 120, the inlet channel 621 on piston rod 620 is with passing through position
Realize and connect with sorption channel 120 in the side wall upper shed close to the one end of piston head 610, air-flow can be in inlet channel 621 and suction
Relative flow in attached passage 120, belong to barotropic state inside device.When piston head 610 moves to 120 top of sorption channel,
Piston head 610 is disconnected connecting for inlet channel 621 and sorption channel 120, detaches device by inlet channel 621 and sorption channel
Air-flow in 120 is extracted out, and both are internal to contrast to form negative pressure state in vacuum with ambient pressure.Therefore, the fluid converting means
Its internal pressure condition can always be controlled by changing gas stream by putting.The push-in of piston head 610 closes vacuum state, and passes through piston
The inlet channel 621 of bar 620 imports extraneous air, releases vacuum negative pressure condition and reaches pressure relief, or passes through extraneous air pair
The air blowing of vacuum chamber 100 produces malleation and is easy to workbench to take article.
In the utility model embodiment, in addition to wear-resistant sleeve 70, wear-resistant sleeve 70 are arranged in vacuum chamber 110.Wear-resistant sleeve 70
Be bonded with the inwall of vacuum chamber 110, piston head 610 is moved in the wear-resistant sleeve 70, can smaller grating, accomplish wear-resisting, extension fixture
Service life.
In the utility model embodiment, in addition to the first sealing ring 80 and the second fixing nut 90, the first 80 sets of sealing ring
On piston rod 620, and the surface of piston head 610 is attached to, the second fixing nut 90 with piston rod 620 by being threadedly coupled
First sealing ring 80 is fixed.First sealing ring 80 is mainly used in further strengthening piston head 610 in motion in vacuum chamber 110
Hermetic type, the second fixing nut 90 be used for fix the first sealing ring 80.
In the utility model embodiment, seal assembly 20 includes the sealing sealing ring 220 of fixed seat 210 and second, and seals
The second sealing ring 220 is provided between fixed seat 210 and vacuum chamber 110.Sealing fixed seat 210 connects with the outside pipeline detached
Connect, the second sealing ring 220 be used for protect sealing fixed seat 210 and vacuum chamber 110 between connecting sewing, prevent ambient atmos or
Dust enters.
In the utility model embodiment, housing 10 is respectively arranged with the first die cavity in two openends of corresponding vacuum chamber 110
130 and second die cavity 140；Oil sealing 30 is adapted with the first die cavity 130, and is fixedly installed in the first die cavity 130；Seal assembly
20 are adapted with the second die cavity 140, and are fixedly installed in the second die cavity 140.Oil sealing 30 and seal assembly 20 are fixed on phase
In the die cavity answered, favorably protect it less exposed to the external world, touch external air and dust, and both can be strengthened
With the connective stability of housing 10.
The utility model, which is mainly used in some, to be needed in the equipment of adsorption function, is connected with the adsorbent equipment in equipment；
The sorption channel of the utility model device connects with adsorbent equipment gas circuit；Adsorbent equipment is used for article vacuum suction in its table
Face.Wherein, the adsorption hole of each adsorbent equipment is communicated to an outside via sorption channel 120 in communication and evacuates vacuum holding
Put, when the piston head 610 in the outside unlatching for detaching device and fluid conversion equipment is located at its 110 top of vacuum chamber, the absorption
Hole produces absorption affinity, realizes the absorption to article on suction tray；When needing desorption, control piston head 610 moves to vacuum chamber
110 bottom.For example, can be polishing machine using the equipment of the utility model device, or assembly equipment, for example use
In the assembling equipment of mobile and fixed mobile phone glass plate, liquid-crystalline glasses, or it is that other need to use setting for vacuum suction
It is standby.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure under utility model of the present utility model design, made using the utility model specification and accompanying drawing content
Conversion, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (5)
- A kind of 1. fluid conversion equipment with vacuum pressure-release and adsorption function, it is characterised in that including：Housing, vacuum chamber and sorption channel is offered in the housing, the sorption channel connects with the middle part of the vacuum chamber；Seal assembly, the seal assembly are fixedly connected on an openend of the vacuum chamber；Oil sealing, the oil sealing are fixedly connected on another openend of the vacuum chamber；Piston component, the piston component include piston head and piston rod, and the piston head is arranged in the vacuum chamber, described Piston rod one end is connected through the oil sealing with the piston head；Inlet channel is offered on the piston rod；The air inlet is led to Wherein one opening in road is located at close to piston head one end positioned at piston rod close to the top of first fixing nut one end, another opening Side wall on；First fixing nut, first fixing nut are threadingly attached to one of the piston rod away from the piston head End；Spring assembly, the spring assembly are sheathed on the piston rod, and between the oil sealing and the fixing nut.
- 2. device as claimed in claim 1, it is characterised in that be also arranged at the vacuum including wear-resistant sleeve, the wear-resistant sleeve Intracavitary.
- 3. device as claimed in claim 2, it is characterised in that also including the first sealing ring and the second fixing nut, described One sealing ring is sheathed on the piston rod, and is attached to the surface of the piston head, second fixing nut by with institute Piston rod thread connection is stated to fix first sealing ring.
- 4. device as claimed in claim 2, it is characterised in that the seal assembly includes sealing fixed seat and the second sealing Circle, and it is provided with second sealing ring between the sealing fixed seat and the vacuum chamber.
- 5. device as claimed in claim 2, it is characterised in that two openends difference of the housing in the corresponding vacuum chamber It is provided with the first die cavity and the second die cavity；The oil sealing is adapted with first die cavity, and is fixedly installed on first type Intracavitary；The seal assembly is adapted with second die cavity, and is fixedly installed on the Second-Type intracavitary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720993517.4U CN207206453U (en) | 2017-08-08 | 2017-08-08 | A kind of fluid conversion equipment with vacuum pressure-release and adsorption function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720993517.4U CN207206453U (en) | 2017-08-08 | 2017-08-08 | A kind of fluid conversion equipment with vacuum pressure-release and adsorption function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207206453U true CN207206453U (en) | 2018-04-10 |
Family
ID=61818492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720993517.4U Active CN207206453U (en) | 2017-08-08 | 2017-08-08 | A kind of fluid conversion equipment with vacuum pressure-release and adsorption function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207206453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234628A (en) * | 2017-08-08 | 2017-10-10 | 深圳西可实业有限公司 | A kind of fluid conversion equipment with vacuum pressure-release and adsorption function |
-
2017
- 2017-08-08 CN CN201720993517.4U patent/CN207206453U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234628A (en) * | 2017-08-08 | 2017-10-10 | 深圳西可实业有限公司 | A kind of fluid conversion equipment with vacuum pressure-release and adsorption function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107234628A (en) | A kind of fluid conversion equipment with vacuum pressure-release and adsorption function | |
| CN207206453U (en) | A kind of fluid conversion equipment with vacuum pressure-release and adsorption function | |
| CN105920983A (en) | Compressed air drying and filtering drum | |
| CN104930226B (en) | Gas bleeder valve for adsorbent equipment and the absorption robot with the gas bleeder valve | |
| CN202252254U (en) | Surface mount type two-position three-way electromagnetic valve | |
| CN201899965U (en) | Integrated adsorption tower | |
| CN102155411A (en) | Air intake valve of screw compressor | |
| CN110329495A (en) | A kind of unmanned plane absorption stop device and its parking scheme | |
| CN202152117U (en) | Vacuum adsorption device | |
| CN202469015U (en) | Direct-connected corrugated pipe valves | |
| CN107081014A (en) | A kind of laminar flow hood of automatic replacing activated carbon | |
| CN207085542U (en) | A kind of automatic laminar flow hood for changing activated carbon | |
| CN207791315U (en) | One kind opening bag system and packing machine | |
| CN211608942U (en) | Museum's show flat cabinet | |
| CN218812071U (en) | Air exhaust mechanism of vacuum coating machine | |
| CN103335159A (en) | Two-position two-way bidirectional pressure control valve | |
| CN117450298B (en) | On-off back suction adjusting and switching valve group for semiconductor and working method thereof | |
| CN201132098Y (en) | Air separating and adsorbing system | |
| CN205719451U (en) | A kind of automobile air conditioner compressor valve group air-tightness detection device | |
| CN215979650U (en) | Magnetic self-sealing type rotary filter element for diesel engine | |
| CN206924603U (en) | A kind of sorption drying device | |
| CN204071932U (en) | Adsorbent equipment and the surface processing device with this adsorbent equipment | |
| CN209413564U (en) | A kind of automobile hydraulic lock | |
| CN203336000U (en) | Two-position two-way bidirectional pressure control valve | |
| CN220331137U (en) | Streamline type vacuum platform for mini-LED production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |