CN103122919A - Absorption device - Google Patents
Absorption device Download PDFInfo
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- CN103122919A CN103122919A CN2013100480856A CN201310048085A CN103122919A CN 103122919 A CN103122919 A CN 103122919A CN 2013100480856 A CN2013100480856 A CN 2013100480856A CN 201310048085 A CN201310048085 A CN 201310048085A CN 103122919 A CN103122919 A CN 103122919A
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Abstract
The invention discloses an absorption device which comprises a body part (10) made of rigid materials. A negative pressure generating mechanism is arranged in the body part (10) which is provided with an absorption plane (11) and an absorption cavity (12). The absorption cavity (12) is arranged at a communication opening (121) of the absorption plane (11). A ring groove (13) is arranged in the absorption plane (11) and connected with an elastic seal ring in an arranged mode. The elastic seal ring (20) is provided with a part which protrudes out of the absorption plane (11). The negative pressure generating mechanism is matched with the absorption cavity (12) so that negative pressure is generated in the absorption cavity (12) through the negative pressure generating mechanism. The elastic seal ring (20) deforms under the negative pressure to seal the absorption cavity (12) so that static friction is generated between elastic seal ring (20) and an absorbed object. Through the static friction, the absorption device is absorbed on the absorbed object.
Description
Technical field
The present invention relates to a kind of adsorbent equipment.
Background technique
Existing adsorbent equipment, the CN101766432B as the Chinese patent database bulletin comprises hard sucker, vacuum device, annular groove, improved mat, flexible glue circle, C shape flexible glue circle.In the hard sucker, vacuum device is arranged, this hard sucker has rough surface, and this surface is arranged with annular groove, and this flexible glue circle is installed in annular groove.Vacuumize in hard sucker chamber by vacuum device, atmospheric pressure acts on the hard chuck surface, the flexible glue circle is squeezed in the gap on absorbate surface, fill up the gap on absorbate surface, produce the airtight effect of periphery, the stiction that produces between improved mat and absorbate is adsorbed on adsorbent equipment on absorbate.Because need are established improved mat, so complex structure, cost is high.
Summary of the invention
The invention provides adsorbent equipment, it has overcome the existing deficiency of adsorbent equipment in background technique.
The technological scheme that adopts that the present invention solves its technical problem is:
Adsorbent equipment, comprise a body portion (10) of being made by hard material, this body portion (10) installing negative pressure produces mechanism, and this body portion (10) is established absorption plane (11) and adsorbent chamber (12), and this adsorbent chamber (12) is set in the connection mouth (121) on absorption plane (11); This absorption plane (11) is concaved with annular groove (13), and this annular groove (13) attaching elastic seal ring (20), this elastic seal ring (20) have the part on outstanding absorption plane (11); This negative pressure produces mechanism and coordinates adsorbent chamber (12) to make generation negative pressure in adsorbent chamber (12) to produce mechanism by negative pressure, this negative pressure makes elastic seal ring (20) distortion with sealing adsorbent chamber (12), to produce stiction between elastic seal ring (20) and absorbate, make adsorbent equipment be adsorbed on absorbate by this stiction.
Among one preferred embodiment: also be provided with pressure release passage (41) and control block (42); This pressure release passage (41) has the external port that an inner port and of connecting adsorbent chamber (12) can be connected ambient pressure; This control block (42) coordinates pressure release passage (41) and can be movable between pressure release state and sealing state, and pressure release passage when being positioned at the pressure release state (41) is unobstructed, and pressure release passage when being positioned at sealing state (41) stops up.
Among one preferred embodiment: this body portion (10) comprises base (15) and body (14), this base (15) has chassis (151) and is installed in the perisporium (152) of chassis (151) end face, this body (14) is fixed in base (15), and bottom surface, this chassis (151) is above-mentioned absorption plane (11);
This negative pressure produces mechanism and comprises that one is slidably connected at the interior piston (51) of perisporium (152) and is connected the absorption elastomer (52) that connects piston (51) and body portion (10), consist of above-mentioned adsorbent chamber (12) or the part of adsorbent chamber (12) between this base (15) and piston (51), this connections mouth (121) runs through and is arranged on chassis (151).
Among one preferred embodiment: this piston (51) is convexly equipped with projecting shaft (511), this body (14) has one can be installed in the attaching cover (141) of perisporium (152) and the ring wall (142) that is extended internally by attaching cover (141) periphery, this piston (51) section area is greater than ring wall (142) inner hole section area, and this projecting shaft (511) passes ring wall (142) endoporus; Separately establish the sliding seat (512) that is installed in projecting shaft (511) end; This absorption elastomer (52) contact is between sliding seat (512) and ring wall (142).
Among one preferred embodiment: separately establish the knob (513) that is rotatably connected in body (14), this knob (513) is in transmission connection sliding seat (512) moving down by turning knob (513) drive piston (51).
Among one preferred embodiment: separately establish the lever (514) that is rotatably connected on body (14), establish push rod (515), this push rod (515) contact sliding seat (512) in the middle part of this lever (514).
Among one preferred embodiment: this pressure release passage (41) is located at body portion (10), this control block (42) body portion (10) activity relatively.
Among one preferred embodiment: this pressure release passage (41) is located at piston (51), this control block (42) piston (51) activity relatively.
Among one preferred embodiment: this body portion (10) comprises base (15) and body (14), this base (15) has chassis (151) and is installed in the perisporium (152) of chassis (151) end face, this body (14) is fixed in base (15), and bottom surface, this chassis (151) is above-mentioned absorption plane (11);
This negative pressure produces mechanism and comprises that a sealed sliding is automatically connected in the interior piston (51) of perisporium (152) and is connected the absorption elastomer (52) that connects piston (51) and body portion (10), consist of above-mentioned adsorbent chamber (12) or the part of adsorbent chamber (12) between this base (15) and piston (51), this connections mouth (121) runs through and is arranged on chassis (151); This piston (51) is convexly equipped with projecting shaft (511);
This body (14) has the ring wall (142) that an attaching cover (141) and that can be installed in outer wall (152) is extended internally by attaching cover (141) periphery; This piston (51) section area is greater than ring wall (142) inner hole section area, and this projecting shaft (511) passes ring wall (142) endoporus; Separately establish the sliding seat (512) that is installed in projecting shaft (511) end; This absorption elastomer (52) contact is between sliding seat (512) and ring wall (142);
Pressure release passage (41) comprises that a penetration hole (411) and that runs through piston (51) is located at the relief hole (412) of sliding seat (512), this control block (42) can be slided by relative sliding seat (512), separately establishes the pressure release elastomer (43) of a contact piston (51) and control block (42).
Among one preferred embodiment: this control block (42) is convexly equipped with pressing lever (421), this control block (42) section area is greater than relief hole (412) section area, and this pressing lever (421) passes and leaves the pressure release gap between relief hole (412) and relief hole (412) and pressing lever (421).
Among one preferred embodiment: this body portion (10) comprises base (15) and body (14), this base (15) has chassis (151) and is installed in the perisporium (152) of chassis (151) end face, this body (14) is fixed in base (15), and bottom surface, this chassis (151) is above-mentioned absorption plane (11);
This negative pressure produces mechanism and comprises that one is slidably connected at the interior piston (51) of perisporium (152) and is connected the absorption elastomer (52) that connects piston (51) and body portion (10), consist of above-mentioned adsorbent chamber (12) or the part of adsorbent chamber (12) between this base (15) and piston (51), this connections mouth (121) runs through and is arranged on chassis (151);
This pressure release passage (41) comprises the first through hole (413) that always wears bottom set dish (151), and this control block (42) is movably connected in body portion (10), separately establishes the pressure release elastomer (43) of a contact body portion (10) and control block (42).
Among one preferred embodiment: this absorption plane (11) is arranged with the concentric groove (13) of twice at least, the in-built elastic seal ring (20) that is connected to of this per pass groove (13).
Among one preferred embodiment: this elastic seal ring (20) is " n " shape structure, is somebody's turn to do " n " opening outwardly.
Among one preferred embodiment: this elastic seal ring (20) have one be installed in base portion and in annular groove (13) by base portion outwards to the outer section of downward-extension.
The technical program is compared with background technique, and it has following advantage:
1, main body portion sets up the absorption plane separately, and this absorption plane is the plane, produces stiction between elastic seal ring and absorbate, makes adsorbent equipment be adsorbed on absorbate by this stiction, can save friction pad, reduces production costs.
2, establish pressure release passage and control block, reach the pressure release purpose being communicated with by ambient pressure and adsorbent chamber, so that pine oil absorption is convenient to take off this adsorbent equipment.
3, this base and piston space consist of above-mentioned adsorbent chamber or the part of adsorbent chamber, and this connections mouth runs through and is arranged on the chassis, and is simple in structure, is convenient to installation.
4, this projecting shaft passes the ring wall endoporus; Separately establish the sliding seat that is installed in the projecting shaft end, this absorption elastomer contact is convenient to install convenient operation between sliding seat and ring wall.
5, separately establish the knob that is rotatably connected at body, this knob sliding seat that is in transmission connection moves down driving piston by turning knob, convenient operation, rapid operation.
6, separately establish the lever that is rotatably connected on body, establish pressing lever, this pressing lever contact sliding seat, convenient operation, rapid operation in the middle part of this lever.
7, this pressure release passage is located at body portion, and this control block body portion relatively is movable, is convenient to the adsorbent equipment expansion.
8, this pressure release passage is located at piston, and this control block piston relatively is movable, can also pass through the pressure release passage exhaust when producing negative pressure, and is easy to operate, quick.
9, this pressure release passage comprises that a penetration hole and that runs through piston is located at the relief hole of sliding seat, and this control block can be slided by the relative sliding seat, and is simple in structure, rationally distributed, can also drive control block when pressing sliding seat and slide, and is easy to operate.
10, this elastic seal ring has base portion and outer section, strengthens sealability, and can also pass through the outside exhaust of epitaxy part, the similar one-way valve principle of this epitaxy part when the piston exhaust.
11, this elastic seal ring is n shape structure, to produce the two-stage seal protection.
12, the absorption plane is arranged with the concentric groove of twice at least, and the in-built elastic seal ring that is connected to of this per pass groove is to produce the two-stage seal protection.
13, pressure release passage comprises the first through hole that always wears the bottom set dish, and this control block is movably connected in body portion, the negative pressure between absorption plane and absorbate directly and ambient pressure be communicated with, pine oil is quick, facilitates.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 has illustrated the plan view of embodiment one adsorbent equipment.
Fig. 2 has illustrated the stereogram of embodiment one adsorbent equipment.
Fig. 3 has illustrated the perspective exploded view of embodiment one adsorbent equipment.
Fig. 4 has illustrated one of the generalized section of embodiment one adsorbent equipment, this moment sealing state.
Fig. 5 has illustrated one of the generalized section of embodiment one adsorbent equipment, pressure release this moment state.
Fig. 6 has illustrated the plan view of embodiment two adsorbent equipment.
Fig. 7 has illustrated the plan view of embodiment three adsorbent equipment.
Fig. 8 has illustrated the generalized section of embodiment four adsorbent equipment.
Fig. 9 has illustrated the generalized section of embodiment five adsorbent equipment.
Figure 10 has illustrated the generalized section of embodiment six adsorbent equipment.
Figure 11 has illustrated the generalized section of embodiment seven adsorbent equipment.
Figure 12 has illustrated the plan view of embodiment eight adsorbent equipment.
Figure 13 has illustrated the plan view of embodiment nine adsorbent equipment.
Figure 14 has illustrated the generalized section of embodiment ten adsorbent equipment.
Figure 15 has illustrated the generalized section of embodiment 11 adsorbent equipment.
Embodiment
Embodiment one
Please refer to Fig. 1 to Fig. 5, adsorbent equipment comprises a body portion 10 of being made by hard material, and these body portion 10 installing negative pressure produce mechanism.
This body portion 10 is established absorption plane 11 and adsorbent chamber 12, and this adsorbent chamber 12 is set in the connection mouth 121 on absorption plane 11; This absorption plane 11 is concaved with annular groove 13.Among the present embodiment, this body portion 10 comprises base 15 and body 14.This base 15 has chassis 151 and is installed in the perisporium 152 of chassis 151 end faces, it can be one-body molded, these 151 bottom surfaces, chassis are above-mentioned absorption plane 11, and this connection mouthfuls 121 runs through and is arranged on 151 centers, chassis and diameter less than the perisporium internal diameter, can improve adsorption force.This body 14 comprises that an overcoat 143, is fixed in ring wall 142 and that the attaching cover 141, in overcoat 143 extends internally by attaching cover 141 peripheries and is fixed in upper rotary wall 144 on ring wall 142, and it can be one-body molded.This attaching cover 141 is screwed onto outside perisporium 152, and makes overcoat 143 just be socketed in outside the chassis and flush.Best, body portion 10 also comprises a linkage structure, among the present embodiment, this linkage structure for example comprises that one is screwed onto outer connecting sleeve 16 and the hook 17 outside upper rotary wall 144, and this outer connecting sleeve 16 is established flange, form circular groove between this flange and ring wall, this hook 17 is socketed in outer connecting sleeve 16 and between circular groove so that link up with 17 and body link together, also can adopt other linkage structure as required.Among the present embodiment, the circular structure of this overcoat.
The elastic seal ring 20 of these annular groove 13 attaching O types, this elastic seal ring 20 have the part on outstanding absorption plane 11.Among the present embodiment, an annular groove 13 is only established on this absorption plane, only connects an elastic seal ring 20 in this annular groove 13.
This negative pressure produces mechanism and comprises that one is slidably connected at the interior piston 51 of perisporium 152 and is connected the absorption elastomer 52 that connects piston 51 and body portion 10, and 51, this base 15 and piston consist of above-mentioned adsorbent chamber 12 or the part of adsorbent chamber 12.During use, piston 51 slides to get rid of gas and elasticity of saving energy towards the base direction, elastic seal ring 20 abuts against absorbate 30, elastic energy discharges to drive piston 51 and slides away from the base direction, so that the interior generation negative pressure of adsorbent chamber 12, this negative pressure makes elastic seal ring 20 be out of shape to seal adsorbent chamber 12, to produce stiction between elastic seal ring 20 and absorbate, the present invention only can make adsorbent equipment be adsorbed on absorbate 30 by this stiction, and, be between the absorption plane of adsorbed state and absorbate and leave the gap.
This piston 51 is convexly equipped with projecting shaft 511, and these piston 51 section area are greater than ring wall 142 inner hole section areas, and with a slip limit position of limited piston 51, another slip limit position of piston 51 is the chassis.This projecting shaft 511 passes ring wall 142 endoporus; Separately establish the sliding seat 512 that is installed in projecting shaft 511 ends; These absorption elastomer 52 contacts are 142 of sliding seat 512 and ring walls.Among the present embodiment, the outer turning surface of this piston 51 is arranged with an attaching slot, and the in-built y-type seal ring 516 that is connected to of this attaching slot makes piston 51 slipper seal perisporiums 152 by y-type seal ring 516.Among the present embodiment, this sliding seat 512 1 is screwed onto being spirally connected cover and outside projecting shaft 511 and overlaps the outward extending button of periphery section, these adaptive outer connecting sleeve 16 inwalls of button section by being spirally connected.Among the present embodiment, these absorption elastomer 52 socket screw-casings and contact are between ring wall and button section.
Also be provided with pressure release passage 41 and control block 42; This pressure release passage 41 has the external port that an inner port and of connecting adsorbent chamber 12 can be connected ambient pressure; This control block 42 coordinates pressure release passages 41 and can be movable between pressure release state and sealing state, and when being positioned at the pressure release state, pressure release passage 41 is unobstructed, and when being positioned at sealing state, pressure release passage 41 stops up.Among the present embodiment, this pressure release passage 41 is located at piston 51, these control block 42 piston 51 activities relatively.Among the present embodiment, pressure release passage 41 comprises that a penetration hole 411 and that runs through piston 51 is located at the relief hole 412 of sliding seat 512, this control block 42 can be slided by relative sliding seat 512, separately establish the pressure release elastomer 43 of a contact piston 51 and control block 42, make control block remain on the elastic force of sealing state with generation.Among the present embodiment, this control block 42 is convexly equipped with pressing lever 421, these control block 42 section area greater than relief hole 412 section area can seal relief hole, this pressing lever 421 passes relief hole 412 and relief hole 412 and 421 of pressing levers and leaves the pressure release gap, press pressing lever 421 and can drive control block 42 to piston direction slip and elasticity of saving energy, this moment, control block was left relief hole 412, ambient air can communicate by pressure release gap, penetration hole 411 and adsorbent chamber 12, is in unimpeded state with pressure release.Release is pressed, and elastic energy discharges and makes control block to slide to seal relief hole 412 away from piston direction, is in sealing state.Among the present embodiment, establish a ring in this screw-casing protruding 517, protruding 517 endoporus of this ring become the part of above-mentioned relief hole, and this control block section area is less than the screw-casing section area.Best, pressing lever 421 ends also attaching the button 44 of adaptive screw-casing endoporus is arranged.Embodiment two
Please refer to Fig. 6, it is with embodiment's one difference: separately establish the knob 513 that is rotatably connected at body 14, this knob 513 is in transmission connection sliding seat 512 driving sliding seat 512 slips by turning knob 513.
Embodiment three
Please refer to Fig. 7, it and embodiment's one difference are: separately establish the lever 514 that is rotatably connected on body 14, push rod 515 is established, these push rod 515 contact sliding seats 512 in this lever 514 middle parts.
Embodiment four
Please refer to Fig. 8, it and embodiment's one difference are:
The outer turning surface of this piston 51 is arranged with an attaching slot, and the in-built O RunddichtringO 518 that is connected to of this attaching slot makes piston 51 slipper seal perisporiums 152 by O RunddichtringO 518.
This pressure release passage 41 is located at body portion 10, these control block 42 body portion 10 activities relatively.This pressure release passage 41 comprises that the second through hole 414 and that first through hole 413, that runs through the chassis runs through overcoat 143 is connected the first through hole 413 and the second through hole 414 and between the cavity 415 of perisporium and outer inner room; This control block is flexibly connected overcoat and seals the first through hole 413 and away from 413 activities of the first through hole one.
Embodiment five
Please refer to Fig. 9, it and embodiment's four differences are: these annular groove 13 attaching one elastic seal rings 20, this elastic seal ring have a base portion and by base portion outwards to the outer section of downward-extension, to strengthen sealability, and can also pass through the outside exhaust of epitaxy part, the similar one-way valve principle of this epitaxy part when the piston exhaust.
Embodiment six
Please refer to Figure 10, it and embodiment's four differences are:
These annular groove 13 attaching one elastic seal rings 20, this elastic seal ring is n shape structure, this n shape opening outwardly, this outer ring part plays anti-skidding effect, this inner ring is seal action.
This connecting port internal diameter and perisporium internal diameter are equal to.
Embodiment seven
Please refer to Figure 11, it and embodiment's four differences are: also comprise one first rocking bar 45, and the outer wall of these the first rocking bar 45 middle part pivot joint overcoats, an end pivot joint control block draws control block to overcome elastic force, with pressure release outside operating by the first rocking bar the other end.
Embodiment eight
Please refer to Figure 12, it and embodiment's one difference are: among the present embodiment, and the orthogonal structure of this overcoat.
Embodiment nine
Please refer to Figure 13, it and embodiment's one difference are: among the present embodiment, this overcoat becomes different in nature structure.
Embodiment ten
Please refer to Figure 14, it and embodiment's one difference are:
Two concentric circular ring slots 13 are established on this absorption plane, connect an elastic seal ring 20 in this each annular groove 13, to increase sealability.
This connecting port internal diameter and perisporium internal diameter are equal to.
The end face of this piston is established diaphragm seal 53, realizes sealing during at ring wall when the diaphragm seal contact, not necessarily will seal between the outer turning surface of piston this moment and perisporium.
Please refer to Figure 15, it and embodiment's four differences are: also comprise one second rocking bar 46, this the second rocking bar 46 pivot joint chassis, middle part, one end pivot joint control block, to be connected with an operating stem 47 by the second rocking bar the other end, this operating stem stretches out outside overcoat and operates for the user, and the user can drive the second rocking bar by operating stem and rotate to drive the control block activity.
It is with embodiment one and embodiment's four differences: this control block is rotated relative to piston or body portion, whether controls pressure release by rotation, and employing is rotationally connected, and also can save the pressure release elastomer as required.
The above, only for preferred embodiment of the present invention, therefore can not limit according to this scope of the invention process, the equivalence of namely doing according to the scope of the claims of the present invention and description changes and modifies, and all should still belong in the scope that the present invention contains.
Claims (14)
1. adsorbent equipment, comprise a body portion (10) of being made by hard material, this body portion (10) installing negative pressure produces mechanism, it is characterized in that: this body portion (10) is established absorption plane (11) and adsorbent chamber (12), and this adsorbent chamber (12) is provided with the connection mouth (121) that is positioned at absorption plane (11); This absorption plane (11) is concaved with annular groove (13), and this annular groove (13) attaching elastic seal ring (20), this elastic seal ring (20) have the part on outstanding absorption plane (11); This negative pressure produces mechanism and coordinates adsorbent chamber (12) to make generation negative pressure in adsorbent chamber (12) to produce mechanism by negative pressure, this negative pressure makes elastic seal ring (20) distortion with sealing adsorbent chamber (12), to produce stiction between elastic seal ring (20) and absorbate, make adsorbent equipment be adsorbed on absorbate by this stiction.
2. adsorbent equipment according to claim 1, is characterized in that: also be provided with pressure release passage (41) and control block (42); This pressure release passage (41) has the external port that an inner port and of connecting adsorbent chamber (12) can be connected ambient pressure; This control block (42) coordinates pressure release passage (41) and can be movable between pressure release state and sealing state, and pressure release passage when being positioned at the pressure release state (41) is unobstructed, and pressure release passage when being positioned at sealing state (41) stops up.
3. adsorbent equipment according to claim 1 and 2, it is characterized in that: this body portion (10) comprises base (15) and body (14), this base (15) has chassis (151) and is installed in the perisporium (152) of chassis (151) end face, this body (14) is fixed in base (15), and bottom surface, this chassis (151) is above-mentioned absorption plane (11);
This negative pressure produces mechanism and comprises that one is slidably connected at the interior piston (51) of perisporium (152) and is connected the absorption elastomer (52) that connects piston (51) and body portion (10), consist of above-mentioned adsorbent chamber (12) or the part of adsorbent chamber (12) between this base (15) and piston (51), this connections mouth (121) runs through and is arranged on chassis (151).
4. adsorbent equipment according to claim 3, it is characterized in that: this piston (51) is convexly equipped with projecting shaft (511), this body (14) has one can be installed in the attaching cover (141) of perisporium (152) and the ring wall (142) that is extended internally by attaching cover (141) periphery, this piston (51) section area is greater than ring wall (142) inner hole section area, and this projecting shaft (511) passes ring wall (142) endoporus; Separately establish the sliding seat (512) that is installed in projecting shaft (511) end; This absorption elastomer (52) contact is between sliding seat (512) and ring wall (142).
5. adsorbent equipment according to claim 4, it is characterized in that: separately establish the knob (513) that is rotatably connected in body (14), this knob (513) is in transmission connection sliding seat (512) moving down by turning knob (513) drive piston (51).
6. adsorbent equipment according to claim 4, is characterized in that: separately establish the lever (514) that is rotatably connected on body (14), establish push rod (515), this push rod (515) contact sliding seat (512) in the middle part of this lever (514).
7. adsorbent equipment according to claim 2, it is characterized in that: this pressure release passage (41) is located at body portion (10), this control block (42) body portion (10) activity relatively.
8. adsorbent equipment according to claim 2, it is characterized in that: this pressure release passage (41) is located at piston (51), this control block (42) piston (51) activity relatively.
9. adsorbent equipment according to claim 8 is characterized in that:
This body portion (10) comprises base (15) and body (14), this base (15) has chassis (151) and is installed in the perisporium (152) of chassis (151) end face, this body (14) is fixed in base (15), and bottom surface, this chassis (151) is above-mentioned absorption plane (11);
This negative pressure produces mechanism and comprises that one is slidably connected at the interior piston (51) of perisporium (152) and is connected the absorption elastomer (52) that connects piston (51) and body portion (10), consist of above-mentioned adsorbent chamber (12) or the part of adsorbent chamber (12) between this base (15) and piston (51), this connections mouth (121) runs through and is arranged on chassis (151); This piston (51) is convexly equipped with projecting shaft (511);
This body (14) has the ring wall (142) that an attaching cover (141) and that can be installed in outer wall (152) is extended internally by attaching cover (141) periphery; This piston (51) section area is greater than ring wall (142) inner hole section area, and this projecting shaft (511) passes ring wall (142) endoporus; Separately establish the sliding seat (512) that is installed in projecting shaft (511) end; This absorption elastomer (52) contact is between sliding seat (512) and ring wall (142);
Pressure release passage (41) comprises that a penetration hole (411) and that runs through piston (51) is located at the relief hole (412) of sliding seat (512), this control block (42) can be slided by relative sliding seat (512), separately establishes the pressure release elastomer (43) of a contact piston (51) and control block (42).
10. adsorbent equipment according to claim 9, it is characterized in that: this control block (42) is convexly equipped with pressing lever (421), this control block (42) section area is greater than relief hole (412) section area, and this pressing lever (421) passes and leaves the pressure release gap between relief hole (412) and relief hole (412) and pressing lever (421).
11. a kind of adsorbent equipment according to claim 7 is characterized in that:
This body portion (10) comprises base (15) and body (14), this base (15) has chassis (151) and is installed in the perisporium (152) of chassis (151) end face, this body (14) is fixed in base (15), and bottom surface, this chassis (151) is above-mentioned absorption plane (11);
This negative pressure produces mechanism and comprises that one is slidably connected at the interior piston (51) of perisporium (152) and is connected the absorption elastomer (52) that connects piston (51) and body portion (10), consist of above-mentioned adsorbent chamber (12) or the part of adsorbent chamber (12) between this base (15) and piston (51), this connections mouth (121) runs through and is arranged on chassis (151);
This pressure release passage (41) comprises the first through hole (413) that always wears bottom set dish (151), and this control block (42) is movably connected in body portion (10), separately establishes the pressure release elastomer (43) of a contact body portion (10) and control block (42).
12. a kind of adsorbent equipment according to claim 1 is characterized in that: this absorption plane (11)
Be arranged with the concentric groove (13) of twice at least, the in-built elastic seal ring (20) that is connected to of this per pass groove (13).
13. a kind of adsorbent equipment according to claim 1 is characterized in that: this elastic seal ring (20) is " n " shape structure, is somebody's turn to do " n " opening outwardly.
14. a kind of adsorbent equipment according to claim 1 is characterized in that: this elastic seal ring (20) have one be installed in base portion and in annular groove (13) by base portion outwards to the outer section of downward-extension.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310048085.6A CN103122919B (en) | 2013-02-06 | 2013-02-06 | Adsorbent equipment |
| PCT/CN2014/070709 WO2014121683A1 (en) | 2013-02-06 | 2014-01-16 | Adsorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310048085.6A CN103122919B (en) | 2013-02-06 | 2013-02-06 | Adsorbent equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103122919A true CN103122919A (en) | 2013-05-29 |
| CN103122919B CN103122919B (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310048085.6A Active CN103122919B (en) | 2013-02-06 | 2013-02-06 | Adsorbent equipment |
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| Country | Link |
|---|---|
| CN (1) | CN103122919B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103758848A (en) * | 2014-01-16 | 2014-04-30 | 奇塑科技（江阴）有限公司 | Sucker and sucking method thereof |
| CN105972043A (en) * | 2016-06-19 | 2016-09-28 | 周冬娟 | Sucker fixing device |
| CN106586648A (en) * | 2017-02-08 | 2017-04-26 | 三明市普诺维机械有限公司 | Negative-pressure gas distribution disk |
| CN108645139A (en) * | 2018-05-14 | 2018-10-12 | 安徽省东升食品有限公司 | A kind of sausage drying device facilitating adjusting and stabilization |
| CN109469678A (en) * | 2018-11-29 | 2019-03-15 | 东莞友颉实业有限公司 | A kind of pressure equaliser and the sucker using it |
| CN111102283A (en) * | 2018-10-25 | 2020-05-05 | 镫顺实业股份有限公司 | Suction cup |
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| JPS5078866U (en) * | 1973-11-21 | 1975-07-08 | ||
| US20030151182A1 (en) * | 2002-02-12 | 2003-08-14 | Z. Bavelloni S.P.A. | Plate-like element retaining suction cup for glass working machines |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758848A (en) * | 2014-01-16 | 2014-04-30 | 奇塑科技（江阴）有限公司 | Sucker and sucking method thereof |
| CN105972043A (en) * | 2016-06-19 | 2016-09-28 | 周冬娟 | Sucker fixing device |
| CN106586648A (en) * | 2017-02-08 | 2017-04-26 | 三明市普诺维机械有限公司 | Negative-pressure gas distribution disk |
| CN106586648B (en) * | 2017-02-08 | 2019-04-05 | 三明市普诺维机械有限公司 | A kind of negative pressure gas distribution plate |
| CN108645139A (en) * | 2018-05-14 | 2018-10-12 | 安徽省东升食品有限公司 | A kind of sausage drying device facilitating adjusting and stabilization |
| CN111102283A (en) * | 2018-10-25 | 2020-05-05 | 镫顺实业股份有限公司 | Suction cup |
| CN109469678A (en) * | 2018-11-29 | 2019-03-15 | 东莞友颉实业有限公司 | A kind of pressure equaliser and the sucker using it |
| CN109469678B (en) * | 2018-11-29 | 2023-10-10 | 东莞友颉实业有限公司 | Pressure balancing device and sucker using same |
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| Publication number | Publication date |
|---|---|
| CN103122919B (en) | 2016-02-03 |
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