CN103851064B - A kind of pressure type disk-sucking device - Google Patents
A kind of pressure type disk-sucking device Download PDFInfo
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- CN103851064B CN103851064B CN201410126075.4A CN201410126075A CN103851064B CN 103851064 B CN103851064 B CN 103851064B CN 201410126075 A CN201410126075 A CN 201410126075A CN 103851064 B CN103851064 B CN 103851064B
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- sucker
- push pedal
- pump
- oil cylinder
- seat
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Abstract
The invention discloses a kind of pressure type disk-sucking device, by oil cylinder pump, hydraulic jack, stabilized pressure pump, move up and down push pedal, sucker and spring assembly and form, it relies on the pressure of push pedal pushing liquid generation to extrude sucker, make it be out of shape and be attached to body surface, closed/the water hole of giving vent to anger of sucker again by sealing block, make sucker and object between surface of contact, form negative pressure and obtain adsorptive power with this; Sucker bottom surface of the present invention is protruding and annular projection with a series of soft horizontal shape, and sucker relies on these protruding, can either guarantee the sealing that sucker edge is good can improve again the ability of the uneven object of sucker suction; The present invention can not only adsorption dry object and moistening object, and can be applied to the aspect such as submarine fishing, absorbent bodies; Structure of the present invention is simple, can recycle, and greatly reduces cost of production and the energy consumption in using, can be used widely in industrial and agricultural production and daily life.
Description
Technical field
The present invention relates to a kind of disk-sucking device, particularly a kind of pressure type disk-sucking device.Design concept of the present invention derives from the sucker of seabed octopus wrist, makes it be attached to body surface, then with/the water hole of giving vent to anger of sealing block seal suction disc, forms sealing with this, generation adsorption force during work by liquid extruding sucker.The present invention is different from the design method of existing industrial sucker, features such as having simplicity of design, have wide range of applications, cost is lower, can recycle.
Background technique
In recent years, along with the progress of science and technology, sucker robot device application is industrially widened rapidly, is especially used widely on various automatic line.Wherein vacuum chuck device and electromagnetic chuck device whole field of industrial production apply the most extensive, technology is also ripe.Vacuum chuck is as one of the main power unit of vacuum equipment, and in recent years along with the improvement of technology, sucker miscellaneous arises at the historic moment.Up to the present, sucker application in the industrial production becomes basically universal, and significantly improves industrial efficiency.
As a whole, though the disk-sucking device that industry generally uses now has, working efficiency is high, good stability, high adsorption capacity, production technology consummate, automaticity advantages of higher, also there are some shortcomings in other side.In using scope, the using scope relative narrowness of existing disk-sucking device, find one can adsorption dry object and moistening object, be adapted at again a difficult problem really for the disk-sucking device of seabed operation.In mentality of designing and cost, though the vacuum chuck device generally used now and electromagnetic chuck device have good adsorptive power, their design principle is comparatively complicated, and equipment cost costly.In addition, in the course of the work in order to ensure the strong adsorptive power of sucker, needing device to maintain the vacuum generating device of sucker and the continual work of calutron, therefore making that equipment energy consumption is comparatively large, maintenance, operating cost be higher.Though also have, the sucker used in producing, living is of a great variety, diverse in function, and generally only when adsorbing flat-objects, sucker just shows good adsorption performance.In order to improve the adsorptive power of sucker to out-of-flatness object, also there is sponge sucker now, but the price of such sucker relatively high and in water operation or the adsorptive power that shows when adsorbing moistening object not strong.
Summary of the invention
The object of the invention is the problems referred to above existed for existing sucker and disk-sucking device, a kind of pressure type disk-sucking device is provided.Design concept of the present invention derives from the sucker of seabed octopus wrist, makes it be attached to body surface, then with/the water hole of giving vent to anger of sealing block seal suction disc, forms sealing with this, generation adsorption force during work by liquid extruding sucker.The present invention is different from the design method of existing industrial sucker, features such as having simplicity of design, have wide range of applications, cost is lower, can recycle.
The present invention is made up of oil cylinder pump, hydraulic jack, upper mobile push pedal, lower mobile push pedal, sucker, stabilized pressure pump, control switch, pressure transducer, spring assembly and suction cup sealed block, the hydraulic jack with sucker disk seat is positioned at disk-sucking device top, hydraulic oil is filled with in hydraulic jack, oil cylinder piston connects cylinder piston rod, the oil cylinder turnover oilhole that hydraulic jack has is communicated with oil cylinder pump, oil cylinder pump is communicated with fuel tank, stabilized pressure pump, oil cylinder pump and fuel tank are all fixed on pump seat, and pump seat is welded on push pedal outer wall of cylinder jachet; Sucker disk seat is connected with manipulation mechanical device, and the motion state of oil cylinder is controlled by oil cylinder pump; Hydraulic jack outer wall is connected with push pedal outer wall of cylinder jachet by set screw; Cylinder piston rod lower end connects upper mobile push pedal, upper mobile push pedal is fixed with suction cup sealed block and two spring assemblies, by the effect of two spring assemblies, upper mobile push pedal and lower mobile push pedal is linked together; Lower mobile push pedal has center hole for installing sucker, suction cup sealed seat bottom is provided with the first pressure transducer, sucker draw-in groove and the push pedal cylinder sleeve of sucker cavity of resorption edge are connected, and install and step up ring and be tightly fixed on push pedal outer wall of cylinder jachet by sucker draw-in groove outside sucker draw-in groove; In sucker top seal cavity volume, the second pressure transducer is installed, for measuring the pressure in sealed volume, is regulated and controled the running of stabilized pressure pump by regulation and control control switch, preventing sucker to be damaged because sealed volume internal pressure is too high.
Described sucker is made up of sucker cavity of resorption and suction cup sealed seat, and sucker cavity of resorption is software plastic material, and suction cup sealed seat is rigid plastic material and has certain elasticity; There is sucker draw-in groove at sucker cavity of resorption edge, suction cup sealed seat bottom has for coordinating with lower mobile push pedal the annular groove installed, sucker cavity of resorption bottom surface has a series of from the horizontal shape projection at sucker center port edge to edge and the annular projection in sucker edge annular spread, these projections all have soft, software projection deforms and to circumferential expansion under pressure, fill the space between sucker cavity of resorption two adjacent protrusion, make sucker bottom surface smooth be attached to body surface.
Described lower mobile push pedal has the push pedal of semicircle pit to be spliced by two symmetrical centres, there are two push pedal bolts hole in edge for installing the fixing bolt of fastening push pedal, and two semicircular moves push pedal joint and is added with gasket seal for ensureing the seal of sealed volume.
Working procedure of the present invention is as follows:
The first step: is connected with manipulation mechanical device by sucker disk seat of the present invention, operation stabilized pressure pump is full of non-corrosiveness liquid in sealed volume, and manipulates mechanical device and pressed by sucker and be pressed in body surface.
Second step: run oil cylinder pump, promotes oil cylinder piston and upper mobile push pedal moves downward;
3rd step: under the effect of spring assembly, upper mobile push pedal compression spring assembly also promotes lower mobile push pedal and moves downward.
4th step: under the effect of lower mobile push pedal, the liquid extruding sucker cavity of resorption in closed containing cavity also moves downward.
5th step: along with sealed volume internal pressure increases, lower mobile push pedal moves to stop motion to a certain degree, upper mobile push pedal continues compression spring assembly and drives suction cup sealed block to move downward, now sucker cavity of resorption is attached to body surface completely, discharge and the gas in object contact space or liquid, and be discharged to device outside by through hole;
6th step: when the pressure in sealed volume acquires a certain degree, feedback signal is reached control switch by the second pressure transducer in sealed volume, regulates stabilized pressure pump work, makes liquid in sealed volume return fuel tank.
7th step: along with the liquid in sealed volume reduces, upper mobile push pedal promotes again lower mobile push pedal and moves down, suction cup sealed block and dish sealing seat close contact.When pressure acquires a certain degree, the first pressure transducer of suction cup sealed seat bottom sends feedback signal, and by-pass cock makes hydraulic pressure cylinder pump quit work, and forms sealing between sucker and object.
8th step: lift mechanism, the object rising driving the present invention and adsorb, operation completes.
Beneficial effect of the present invention:
Sucker bottom surface of the present invention is protruding and annular projection with a series of soft horizontal shape, and sucker relies on these protruding, can either guarantee the sealing that sucker edge is good can improve again the ability of the uneven object of sucker suction.
The present invention can not only adsorption dry object and moistening object, and can be applied to the aspect such as submarine fishing, absorbent bodies.
Structure of the present invention is simple, can recycle, and greatly reduces cost of production and the energy consumption in using, can be used widely in industrial and agricultural production and daily life.
Accompanying drawing explanation
Fig. 1 is sectional view of the present invention.
Fig. 2 is worm's eye view of the present invention.
Fig. 3 is sucker structure sectional view of the present invention.
Fig. 4 is lower mobile push pedal plan view of the present invention.
Fig. 5 is lower mobile push pedal plan view of the present invention.
Fig. 6 is half top partial view diagram of mobile push pedal under the present invention.
In figure: 1-sucker disk seat; 2-hydraulic jack; 3-upper mobile push pedal; 4-spring assembly; 5-stabilized pressure pump; 6-pump seat; 7-control switch; 8-pressure transducer; 9-turnover oilhole; 10-sucker draw-in groove; 11-sucker cavity of resorption; 12-step up ring; 13-sealed volume; 14-lower mobile push pedal; 15-push pedal backing pin; 16-through hole; 17-spring fixed seat; 18-suction cup sealed seat; 19-sealing block; 20-fuel tank; 21-set screw; 22-oil cylinder pump; 23-oil cylinder turnover oilhole; 24-oil cylinder piston; 25-hydraulic oil; 26-cylinder piston rod; The horizontal shape of 27-sucker is protruding; 28-sucker annular projection; 29-sucker mounting hole; 30-push pedal fixing bolt; 31-spring seat pin-and-hole; 32-push pedal bolt hole; 33-gasket seal; A-sucker; B-push pedal outer wall of cylinder jachet; C-hydraulic jack outer wall.
Embodiment
Refer to shown in Fig. 1, the present embodiment is by oil cylinder pump 22, hydraulic jack 2, upper mobile push pedal 3, lower mobile push pedal 14, sucker A, stabilized pressure pump 5, control switch 7, pressure transducer 8, spring assembly 4 and suction cup sealed block 19 are formed, the hydraulic jack 2 with sucker disk seat 1 is positioned at disk-sucking device top, hydraulic oil 25 is filled with in hydraulic jack 2, oil cylinder piston 24 connects cylinder piston rod 26, the oil cylinder turnover oilhole 23 that hydraulic jack 2 has is communicated with oil cylinder pump 22, oil cylinder pump 22 is communicated with fuel tank 20, stabilized pressure pump 5, oil cylinder pump 22 and fuel tank 20 are all fixed on pump seat 6, pump seat 6 is welded on push pedal outer wall of cylinder jachet B, sucker disk seat 1 is connected with manipulation mechanical device, and hydraulic jack 2 state is controlled by oil cylinder pump 22, hydraulic jack outer wall C is connected with push pedal outer wall of cylinder jachet B by set screw 21, cylinder piston rod 26 lower end connects upper mobile push pedal 3, upper mobile push pedal 3 is fixed with suction cup sealed block 19 and two spring assemblies 4, by the effect of two spring assemblies 4, upper mobile push pedal 3 and lower mobile push pedal 14 is linked together, lower mobile push pedal 14 has center hole 29 for installing sucker A, suction cup sealed seat 18 bottom is provided with the first pressure transducer 81, sucker draw-in groove 10 and the push pedal cylinder sleeve B of sucker cavity of resorption 11 edge are connected, and install and step up ring 12 and be tightly fixed on by sucker draw-in groove 10 on push pedal cylinder sleeve B outer wall outside sucker draw-in groove 10, in sucker A top seal cavity volume 13, second pressure transducer 8 is installed, for measuring the pressure in sealed volume 13, is regulated and controled the running of stabilized pressure pump 5 by regulation and control control switch 7, preventing sucker A to be damaged because sealed volume 13 internal pressure is too high.
As shown in Figures 2 and 3, described sucker A is made up of sucker cavity of resorption 11 and suction cup sealed seat 18, and sucker cavity of resorption 11 is software plastic material, and suction cup sealed seat 18 is rigid plastic material and has certain elasticity; There is sucker draw-in groove 10 at sucker cavity of resorption 11 edge, suction cup sealed seat 18 bottom has for coordinating with lower mobile push pedal 14 annular groove installed, sucker cavity of resorption 11 bottom surface has a series of from sucker center port along the horizontal shape protruding 27 to edge and the annular projection 28 in sucker edge annular spread, these projections all have soft, the horizontal shape of software protruding 27 and annular projection 28 deform and to circumferential expansion under pressure, fill the space between sucker cavity of resorption 11 liang of adjacent protrusion, make sucker A bottom surface smooth be attached to body surface.
As shown in Fig. 4, Fig. 5 and 6, described lower mobile push pedal 14 has the push pedal of semicircle pit to be spliced by two symmetrical centres, there are two push pedal bolts hole 32 in edge for installing the fixing bolt 30 of fastening push pedal, and two semicircular moves push pedal joint and is added with gasket seal 33 for ensureing the seal of sealed volume 13.
Working procedure of the present invention:
The first step: is connected with manipulation mechanical device by sucker disk seat 1 of the present invention, operation stabilized pressure pump 5 is full of non-corrosiveness liquid in sealed volume 13, and manipulates mechanical device and pressed by sucker A and be pressed in body surface.
Second step: run oil cylinder pump 22, promotes oil cylinder piston 24 and upper mobile push pedal 3 moves downward;
3rd step: under the effect of spring assembly 4, upper mobile push pedal 3 compression spring assembly 4 also promotes lower mobile push pedal 14 and moves downward.
4th step: under the effect of lower mobile push pedal 14, the liquid extruding sucker cavity of resorption 11 in closed containing cavity 13 also moves downward.
5th step: along with sealed volume 13 internal pressure increases, lower mobile push pedal 14 moves to stop motion to a certain degree, upper mobile push pedal 3 continues compression spring assembly 4 and drives suction cup sealed block 19 to move downward, now sucker cavity of resorption 11 is attached to body surface completely, discharge and the gas in object contact space or liquid, and be discharged to device outside by through hole 16;
6th step: when the pressure in sealed volume 13 acquires a certain degree, feedback signal is reached control switch 7 by the second pressure transducer 8 in sealed volume 13, regulates stabilized pressure pump 5 to work, makes liquid in sealed volume 13 return fuel tank 20.
7th step: along with the liquid in sealed volume 13 reduces, upper mobile push pedal 4 promotes again lower mobile push pedal 14 and moves down, suction cup sealed block 19 and dish sealing seat 18 close contact.When pressure acquires a certain degree, the first pressure transducer 81 of suction cup sealed seat 18 bottom sends feedback signal, and by-pass cock makes hydraulic pressure cylinder pump 22 quit work, and forms sealing between sucker and object.
8th step: lift mechanism, the object rising driving the present invention and adsorb, operation completes.
Claims (1)
1. a pressure type disk-sucking device, it is characterized in that: be by oil cylinder pump (22), hydraulic jack (2), upper mobile push pedal (3), lower mobile push pedal (14), sucker (A), stabilized pressure pump (5), control switch (7), second pressure transducer (8), spring assembly (4) and suction cup sealed block (19) are formed, the hydraulic jack (2) with sucker disk seat (1) is positioned at disk-sucking device top, hydraulic oil (25) is filled with in hydraulic jack (2), oil cylinder piston (24) connects cylinder piston rod (26), oil cylinder turnover oilhole (23) that hydraulic jack (2) has is communicated with oil cylinder pump (22), oil cylinder pump (22) is communicated with fuel tank (20), stabilized pressure pump (5), oil cylinder pump (22) and fuel tank (20) are all fixed on pump seat (6), pump seat (6) is welded on push pedal outer wall of cylinder jachet (B), sucker disk seat (1) is connected with manipulation mechanical device, and hydraulic jack (2) motion state is controlled by oil cylinder pump (22), hydraulic jack outer wall (C) is connected with push pedal outer wall of cylinder jachet (B) by set screw (21), cylinder piston rod (26) lower end connects upper mobile push pedal (3), upper mobile push pedal (3) is fixed with suction cup sealed block (19) and two spring assemblies (4), by the effect of two spring assemblies (4), upper mobile push pedal (3) and lower mobile push pedal (14) are linked together, lower mobile push pedal (14) has center hole (29) for installing sucker (A), suction cup sealed seat (18) bottom is provided with the first pressure transducer (81), sucker draw-in groove (10) and the push pedal cylinder sleeve (B) of sucker cavity of resorption (11) edge are connected, and the installation of sucker draw-in groove (10) outside steps up ring (12) and is tightly fixed on push pedal cylinder sleeve (B) outer wall by sucker draw-in groove (10), second pressure transducer (8) is installed in sucker (A) top seal cavity volume (13), for measuring the pressure in sealed volume (13), regulated and controled the running of stabilized pressure pump (5) by regulation and control control switch (7),
Described sucker (A) is made up of sucker cavity of resorption (11) and suction cup sealed seat (18), sucker cavity of resorption (11) is software plastic material, and suction cup sealed seat (18) is for rigid plastic material and have certain elasticity; There is sucker draw-in groove (10) at sucker cavity of resorption (11) edge, suction cup sealed seat (18) bottom has for the annular groove with lower mobile push pedal (14) cooperation installation, and sucker cavity of resorption (11) bottom surface has a series of from sucker center port edge to the horizontal shape projection (27) at edge and the annular projection (28) in sucker bottom edge annular spread;
Described lower mobile push pedal (14) has the push pedal of semicircle pit to be spliced by two symmetrical centres, there are two push pedal bolts hole (32) in edge for installing the fixing bolt (30) of fastening push pedal, and two semicircular moves push pedal joint and is added with gasket seal (33) for ensureing the seal of sealed volume (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410126075.4A CN103851064B (en) | 2014-03-31 | 2014-03-31 | A kind of pressure type disk-sucking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410126075.4A CN103851064B (en) | 2014-03-31 | 2014-03-31 | A kind of pressure type disk-sucking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103851064A CN103851064A (en) | 2014-06-11 |
| CN103851064B true CN103851064B (en) | 2015-11-18 |
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| CN201410126075.4A Expired - Fee Related CN103851064B (en) | 2014-03-31 | 2014-03-31 | A kind of pressure type disk-sucking device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889298A (en) * | 2014-11-05 | 2016-08-24 | 江南大学 | Device with multiple suction cups |
| CN108033116A (en) * | 2017-12-07 | 2018-05-15 | 金恩升 | A kind of food inspection sampling vasculum |
| CN110820736B (en) * | 2019-09-27 | 2022-06-28 | 河北工程大学 | Marine stake anti-wind unrestrained device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1059297A1 (en) * | 1982-04-16 | 1983-12-07 | Kachko Nikolaj K | Suction-cup device |
| CN200955397Y (en) * | 2006-10-11 | 2007-10-03 | 大连华锐股份有限公司 | Split vacuum suction-disc grabbing device on pipe-sheet assembling machine |
| CN102886699A (en) * | 2012-10-29 | 2013-01-23 | 江苏科技大学 | Supporting device and supporting method for machining propeller blade |
| CN203743175U (en) * | 2014-03-31 | 2014-07-30 | 吉林大学 | Pressure-type sucker device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000356204A (en) * | 1999-04-12 | 2000-12-26 | Ckd Corp | Hydraulic cylinder |
| JP2001173632A (en) * | 1999-12-20 | 2001-06-26 | Masaru Kumasaka | Suction cup |
-
2014
- 2014-03-31 CN CN201410126075.4A patent/CN103851064B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1059297A1 (en) * | 1982-04-16 | 1983-12-07 | Kachko Nikolaj K | Suction-cup device |
| CN200955397Y (en) * | 2006-10-11 | 2007-10-03 | 大连华锐股份有限公司 | Split vacuum suction-disc grabbing device on pipe-sheet assembling machine |
| CN102886699A (en) * | 2012-10-29 | 2013-01-23 | 江苏科技大学 | Supporting device and supporting method for machining propeller blade |
| CN203743175U (en) * | 2014-03-31 | 2014-07-30 | 吉林大学 | Pressure-type sucker device |
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| CN103851064A (en) | 2014-06-11 |
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