CN105583663B - Adsorbing mechanism - Google Patents
Adsorbing mechanism Download PDFInfo
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- CN105583663B CN105583663B CN201410567828.5A CN201410567828A CN105583663B CN 105583663 B CN105583663 B CN 105583663B CN 201410567828 A CN201410567828 A CN 201410567828A CN 105583663 B CN105583663 B CN 105583663B
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- operating lever
- matrix
- venthole
- air passage
- adsorbing mechanism
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Abstract
A kind of adsorbing mechanism,It is used to adsorb positioning workpiece,The adsorbing mechanism includes the matrix for placing workpiece,The matrix includes an adsorption plane,Multiple suction holes are offered on the adsorption plane,The intrinsic silicon offers air passage,The air passage penetrates through at least one side of the matrix and forms main stomata,The main stomata with external vacuum for being connected,So that the air passage can be in negative pressure,Also interval opens up multiple accommodating holes on the side of the matrix,Each accommodating hole suction hole corresponding on the adsorption plane is interconnected,And multiple accommodating hole is interconnected with the air passage,The adsorbing mechanism further includes the operating lever being rotationally housed in corresponding accommodating hole,The operating lever opens up the first venthole along its length,First venthole is connected with the air passage,Interval opens up multiple the second ventholes being connected with first venthole on the periphery of the operating lever,Second venthole can follow the rotation of operating lever and be connected with corresponding suction hole.
Description
Technical field
The present invention relates to a kind of adsorbing mechanism more particularly to a kind of absorption positioning that can be suitable for various sizes of workpiece
Device.
Background technology
In process, it usually needs workpiece to be processed is located on processing platform, traditional mechanical grip side
Method is difficult to effectively ensure the flatness of certain workpiece, for example, thus there is vacuum adsorption mechanism in slab construction class workpiece,
Vacuum adsorption mechanism positions absorption of workpieces by the vacuum adsorption force generated, effective solution tradition machinery clamping device
Problem is can't resolve, but with the development of technology, the type of product is increasingly various, and the size of product is also not quite similar, single
Adsorption jig cannot meet simultaneously carries out absorption positioning to various sizes of product, it is therefore desirable to not to different product developments
Same absorption localization tool, increases production cost in this way.
Invention content
In view of the above, it is necessary to provide a kind of adsorbing mechanism that can be adsorbed and position various sizes of workpiece.
A kind of adsorbing mechanism is used to adsorb positioning workpiece, which includes the matrix for placing workpiece, the base
Body includes an adsorption plane, offers multiple suction holes on the adsorption plane, which offers air passage, which passes through
Lead at least one side of the matrix and form main stomata, the main stomata with external vacuum for being connected, so that the air passage
It can be in negative pressure, be also spaced on the side of the matrix and open up multiple accommodating holes, the suction corresponding on the adsorption plane of each accommodating hole
Stomata is interconnected, and multiple accommodating hole is interconnected with the air passage, which further includes rotationally accommodating
Operating lever in corresponding accommodating hole, the operating lever open up the first venthole along its length, first venthole and the ventilation
Road is connected, and interval opens up multiple the second ventholes being connected with first venthole on the periphery of the operating lever, this
Two ventholes can follow the rotation of operating lever and be connected with corresponding suction hole.
The adsorbing mechanism of the present invention controls the air-breathing of the suction hole at matrix different location and closes by controlling operating lever
Gas, and then the adsorption area on adsorption plane is controlled, so, user can rotate operation according to the workpiece to be adsorbed size of itself
Bar controls the air-breathing of suction hole on adsorption plane and holds one's breath in the position of accommodating hole.The adsorbing mechanism is applicable in all big flat
The product of noodles type, in size production switch, user only needs adjusting operating lever to can reach requirement, the adsorbing mechanism
It is easy to operate using extensive.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of adsorbing mechanism in the embodiment of the present invention.
Fig. 2 is the decomposed schematic diagram of adsorbing mechanism shown in Fig. 1.
Fig. 3 is another visual angle schematic diagram of operating lever in adsorbing mechanism shown in Fig. 1.
Fig. 4 is sectional view of the adsorbing mechanism shown in Fig. 2 along VI-VI.
Fig. 5 is sectional view of the adsorbing mechanism shown in Fig. 2 along V-V lines.
Main element symbol description
Following specific implementation mode will be further illustrated the present invention in conjunction with above-mentioned attached drawing.
Specific implementation mode
Referring to Fig. 1, the adsorbing mechanism 100 of embodiment of the present invention is used for the absorption positioning of workpiece 200 with to be processed.This
In embodiment, which is aluminum alloy plate materials.Please refer to Fig. 2 and Fig. 3, adsorbing mechanism 100 includes matrix 10, dress
The control piece 30 and locating piece 50 being located on matrix 10.
Please refer to Fig. 3 and Fig. 5,10 substantially rectangular bulk of matrix a comprising adsorption plane 11, two is opposite to be set
The first side 110 set and two second sides 120 being oppositely arranged.First side 110 is oppositely arranged on parallel matrix 10
The both sides of transverse axis 101, second side 120 are arranged in the both sides of the longitudinal axis 102 of parallel matrix 10.Adsorption plane 11 and
One side 110 and second side 120 are vertical.It is spaced apart on adsorption plane 11 and is equipped with multiple suction holes 111.In two first sides
Offer main stomata 13 on 110 substantial middle positions respectively, and two main stomatas 13 be interconnected in the inside of matrix 10 and
Form air passage 12.Main stomata 13 with external vacuum for connecting, so that the air passage 12 can be in negative pressure.It can manage
Solution, main stomata 13 can be formed in one of first side 110.
Multiple accommodating holes 16 are offered in the perforation of the interval of each second side 120, and perforation should respectively for each accommodating hole 16
Two second sides 120.Each accommodating hole 16 is interconnected with the air passage 12 respectively, and each accommodating hole 16 and the adsorption plane
Corresponding multiple suction holes 111 are interconnected on 11.In present embodiment, the longitudinal direction of the center line of air passage 12 and the matrix 10
Axis 102 overlaps, and the axis of accommodating hole 16 is respectively perpendicular to the longitudinal axis 102 of the matrix 10.It is appreciated that accommodating
Hole 16 can be only opened in one of second side 120, need not penetrate through two second sides 120.
Edge is parallel to transverse axis 101 respectively on the adsorption plane 11 of matrix 10 and the direction of longitudinal axis 102 is opened successively
If forming multiple seal grooves 17, the crisscross setting of multiple seal groove 17 is in the adsorption plane 11, and multiple seal groove 17 will
The matrix 10 is divided into multiple blocks 18, and each suction hole 111 is arranged on a corresponding block 18.In present embodiment,
Suction hole 111 is arranged in a one-to-one correspondence with the block 18 for being distributed in 10 longitudinal axis of matrix, 102 both sides, and a suction hole 111 is right
Central part in a block 18 should be set, and evenly distributed between suction hole 111, between each suction hole 111 equidistantly
Setting.It is appreciated that the suction hole 111 less than one or more than one can be opened up on each block 18, correspondingly, suction hole
It arranges between 111 and uneven can also be arranged.
Control piece 30 includes the operating lever 31 being housed in accommodating hole 16, the sealing element 33 being housed in seal groove 17 and dress
The sealing ring 35 being located in the operating lever 31.Operating lever 31 is generally hollow cylindric, can be in the rotation in accommodating hole 16.
When the operating lever 31 is when the accommodating hole 16 rotates, the different peripheries of the operating lever 31 correspond to the suction hole on adsorption plane 11
111.In present embodiment, symmetrical operating lever 31 there are two settings in each accommodating hole 16, and each operating lever 31
It is internal with air passage 12 be interconnected.
Operating lever 31 opens up first venthole 310 along its length, and first venthole 310 perforation operating lever 31 is leaned on
The end face of nearly air passage 12, and the first venthole 310 is connected with air passage 12.Interval opens up on the periphery of operating lever 31
Multiple second ventholes 311.Multiple second venthole 311 is connected with first venthole 310, and the second venthole
311 can follow the rotation of operating lever 31 and be connected with corresponding suction hole 111.In present embodiment, multiple second ventilations
Hole 311 is arranged in parallel multiple row, and the second venthole of each column along the direction uniform intervals for being parallel to 31 axis of operating lever
311 quantity differs.The quantity of the second venthole of multiple row 311 reduces two successively.In each row between the second venthole 311
Spacing distance it is identical, and the spacing distance of the second venthole 311 adjacent in each column and equidirectional adjacent suction hole 111
Between spacing distance it is identical.When the rotation in accommodating hole 16 of operating lever 31, the different circumference side of operating lever 31 and absorption
Face 11 is corresponding, and then the second venthole 311 and 111 phase of corresponding suction hole of the different number formed on different circumference side
Connection, finally to adjust the size of the adsorption area on adsorption plane 11.It, can be by adjusting multiple operating levers in present embodiment
31 adjust the adsorption area size on adsorption plane 11.It is appreciated that the second venthole 311 can be arranged for column-shaped or it
His non-column-shaped arrangement, can be evenly distributed or uneven arrangement, as long as different circumferences face corresponding the in operating lever 31
Two ventholes 311 can be connected with the suction hole 111 of different location.
Sealing element 33 is ring-type, is housed in seal groove 17, and protrude out adsorption plane 11.It is close that workpiece 200 is positioned over this
On sealing 33, sealing element 33 and the bottom surface of workpiece 200 abut against, and form an adsorption space (not shown), sealing element 33
Can compounding practice bar 31 control the adsorption area of adsorption plane 11.Sealing element 33 can be detached with adsorption plane 11, to be moved easily
At the position that need to be positioned to workpiece 200.
A container 312 is formed on the periphery of operating lever 31 at air passage 12, sealing ring 35 is housed in the receipts
Tank 312, and mutually closely abutted with the side wall of accommodating hole 16.Sealing ring 35 can be followed with the rotation of operating lever 31 to be turned
It is dynamic, so can ensure air passage 12 air-flow can not be between operating lever 31 and accommodating hole 16 gap flowing and directly into
Enter to the inside of operating lever 31.A holding section 313 is formed in the one end of operating lever 31 far from air passage 12.When operating lever 31 is received
Hold in accommodating hole 16, holding section 313 is mutually abutted with second side 120.The substantially hexagonal cylindrical shape of holding section 313,
Scale 315 is arranged at intervals on side, and the scale 315 is arranged along the rotation direction of the operating lever 31.Pass through the scale 315
Rotation of the operating lever 31 relative to the matrix 10 can be relatively accurately controlled, and then adjusts the suction face on the adsorption plane 11
Product.
Operating lever 31 is close to being arranged at intervals with multiple gear slots 317 on the periphery of holding section 313.Multiple gear slot
317 respectively from the 311 corresponding setting of the second venthole in different column-shaped.On the side of the matrix 10 far from the adsorption plane 11 also
It is installed with bulb plunger 20.When operating lever 31 is rotated relative to the matrix 10, one end of the bulb plunger 20 can be housed in this
In gear slot 317, which is positioned with clamping.In present embodiment, which is common in machinery field
Bulb plunger, and bulb plunger 20 is distributed in the matrix 10 along the both sides of its longitudinal axis, enough descriptions are tied it in simplification herein.
The adsorbing mechanism 100 further includes locating piece 50, and the locating piece 50 correspondence is housed in the seal groove 17, and the positioning
Part 50 can move in the seal groove 17 under external force, with Primary Location workpiece to be adsorbed.It is fixed in present embodiment
Position part 50 is that common flexible plastic cement makes.
The adsorbing mechanism 100 further includes being installed in positioning pin 60 on matrix 10, and the positioning pin 60 is for positioning matrix 10
On a platform.
When assembling, first, matrix 10 is fixed on by positioning pin 60 on a platform, then will be close in the control piece 30
Seal 35 is installed on the container 312 in the operating lever 31, then, each two operating lever 31 is inserted in the same accommodating hole
In 16, and then bulb plunger 20 is installed on matrix 10 by the both sides for making two operating levers 31 be located at matrix 10,
Finally sealing element 33 and locating piece 50 are installed on the adsorption plane of the matrix 10.
In use, workpiece 200 to be placed on to the adsorption plane 11 of matrix 10, then, running fix part 50 makes it be positioned at work
The periphery of part 200 is simultaneously supported with workpiece 200, and then, mobile sealing element 33 is located at the bottom margin of workpiece 200, and is made
The bottom connection of itself and workpiece 200 touches, and then, rotates operating lever 31, and main stomata 13 is made to connect external vacuum, and then make
It is connected with the second venthole 311 on respective operations bar 31 in the suction hole 111 of 200 bottom of workpiece, so that 200 bottom of workpiece
Suction hole 111 be in aeration status, adsorbed by the suction hole 111 positioned at its bottom to workpiece 200, and pass through sealing element 33
Make to be in vacuum state between its bottom and adsorption plane 11, efficiently locates workpiece 200.
The adsorbing mechanism 100 of the present invention adjusts the suction hole 111 at 10 different location of matrix by rotating operating lever 31
Air-breathing with hold one's breath, and then control the adsorption area of the suction hole 111 on adsorption plane 11, so, user can be according to be adsorbed
The size of workpiece itself rotates operating lever 31, and then more effectively controls adsorption area size.
In addition, those skilled in the art can also do other variations in spirit of that invention, certainly, these are smart according to the present invention
The variation that god is done should be all included in scope of the present invention.
Claims (10)
1. a kind of adsorbing mechanism is used to adsorb positioning workpiece, which includes the matrix for placing workpiece, feature
It is：The matrix includes an adsorption plane, and multiple suction holes are offered on the adsorption plane, which offers air passage,
The air passage penetrates through at least one side of the matrix and forms main stomata, which is used to be connected with external vacuum, with
It is in negative pressure to enable the air passage, is also spaced on the side of the matrix and opens up multiple accommodating holes, each accommodating hole and the adsorption plane
Upper corresponding suction hole is interconnected, and multiple accommodating hole is interconnected with the air passage, which further includes can
The operating lever being rotationally housed in corresponding accommodating hole, the operating lever open up the first venthole along its length, first ventilation
Hole is connected with the air passage, and it is logical to open up multiple second to be connected with first venthole for interval on the periphery of the operating lever
Stomata, second venthole can follow the rotation of operating lever and be connected with corresponding suction hole.
2. adsorbing mechanism as described in claim 1, it is characterised in that：First venthole penetrates through the operating lever close to air passage
End face, multiple second venthole is alternatively arranged into parallel multiple row second along the direction for being parallel to the operating lever axis
Venthole.
3. adsorbing mechanism as claimed in claim 2, it is characterised in that：The second venthole of each column is along being parallel to the joystick shaft
The direction of line is evenly distributed, and the quantity of the second venthole of each column is different, the spacing distance of the second adjacent venthole in each column
Spacing distance between equidirectional adjacent suction hole is identical.
4. adsorbing mechanism as described in claim 1, it is characterised in that：Interval opens up multiple seal grooves on the adsorption plane, this is more
A seal groove is crisscross to be arranged in the adsorption plane, which is divided into multiple blocks by multiple seal groove, which opens
It is located on the block, which further includes the annular seal being housed in the seal groove, and the sealing element protrudes out this
Adsorption plane, for being abutted against with the bottom surface of workpiece to be adsorbed.
5. adsorbing mechanism as described in claim 1, it is characterised in that：Close to shape at the air passage on the periphery of the operating lever
At a container, which further includes the sealing ring being housed in the container, the sealing ring and with the accommodating hole
Side wall offsets, which can rotate with the rotation of the operating lever.
6. adsorbing mechanism as described in claim 1, it is characterised in that：The one end of the operating lever far from the air passage forms one
Holding section, the holding section are arranged in the side of matrix, and can offset with the side of the matrix.
7. adsorbing mechanism as claimed in claim 6, it is characterised in that：It is arranged at intervals with scale on the side of the holding section, it should
Scale is arranged along the rotation direction of the operating lever.
8. adsorbing mechanism as described in claim 1, it is characterised in that：The matrix is also installed on the side far from the adsorption plane
Bulb plunger is arranged at intervals with gear slot, one end of the bulb plunger on the periphery upper end close to holding section of the operating lever
It is housed in the gear slot, which is positioned with clamping.
9. adsorbing mechanism as claimed in claim 4, it is characterised in that：The adsorbing mechanism further includes locating piece, the locating piece pair
It should be housed in the seal groove, and the locating piece can move in the seal groove, to position workpiece to be adsorbed.
10. adsorbing mechanism as described in claim 1, it is characterised in that：The center line of the air passage and the longitudinal axis of the matrix
Line overlap is arranged, and multiple accommodating hole is respectively perpendicular to the longitudinal axis interval setting of the matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410567828.5A CN105583663B (en) | 2014-10-23 | 2014-10-23 | Adsorbing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410567828.5A CN105583663B (en) | 2014-10-23 | 2014-10-23 | Adsorbing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105583663A CN105583663A (en) | 2016-05-18 |
| CN105583663B true CN105583663B (en) | 2018-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410567828.5A Active CN105583663B (en) | 2014-10-23 | 2014-10-23 | Adsorbing mechanism |
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| CN (1) | CN105583663B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107390405B (en) * | 2017-09-22 | 2020-06-05 | 京东方科技集团股份有限公司 | False pressure head assembly |
| CN114291571B (en) * | 2022-01-11 | 2023-09-22 | 业成科技（成都）有限公司 | Adsorption device |
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| CN203650346U (en) * | 2014-01-09 | 2014-06-18 | 成都四威高科技产业园有限公司 | Machining vacuum sucker |
| CN203679800U (en) * | 2013-12-26 | 2014-07-02 | 无锡贝斯特精机股份有限公司 | Variable-contour vacuum chuck clamp |
| CN203775535U (en) * | 2014-01-16 | 2014-08-13 | 久元电子股份有限公司 | Substrate absorption carrying platform |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI322752B (en) * | 2007-06-27 | 2010-04-01 | ||
| CN102820249A (en) * | 2011-06-07 | 2012-12-12 | 三星电子株式会社 | Substrate frame suction apparatus and control method for the same |
| CN103456695A (en) * | 2012-06-01 | 2013-12-18 | 旭德科技股份有限公司 | Board disassembling assembly and operation method thereof |
| DE202013100632U1 (en) * | 2013-02-13 | 2013-03-04 | Horst Witte Gerätebau Barskamp KG | Vacuum chuck |
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| Publication number | Publication date |
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| CN105583663A (en) | 2016-05-18 |
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