CN208544838U - Adsorption structure - Google Patents
Adsorption structure Download PDFInfo
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- CN208544838U CN208544838U CN201821174213.6U CN201821174213U CN208544838U CN 208544838 U CN208544838 U CN 208544838U CN 201821174213 U CN201821174213 U CN 201821174213U CN 208544838 U CN208544838 U CN 208544838U
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Abstract
The utility model provides a kind of adsorption structure, comprising: adsorption section is provided with the first flat channel on adsorption section, and the first flat channel has the air entry for being in contact with workpiece to be adsorbed；Switching part is provided with the second flat channel on switching part, and the second flat channel is connected with the first flat channel, and the second flat channel with getter device for being connected, getter device air-breathing into the second flat channel, so that air entry picks up workpiece to be adsorbed；Connector, connector and adsorption section and switching part are detachably connectable, so that adsorption section is connected with switching part by connector.The adsorption structure of the utility model solves the problems, such as that adsorption structure replacement cost in the prior art is higher.
Description
Technical field
The utility model relates to vacuum suction fields, in particular to a kind of adsorption structure.
Background technique
The prior art mainly adopts adsorption structures to pick up indicator, it is contemplated that indicator is tiny and accurate components, tradition
Suction nozzle be very unstable to pick up on indicator during drawing indicator, and indicator surface can be scratched in adsorption process
And other indicators near target indicator have been adsorbed, it is unfavorable for quickly and accurately picking up target indicator.
In addition, connector of the existing adsorption structure when being attached with manipulator, between manipulator and indicator suction nozzle
There is very high concentricity to require, but vulnerable part, equipment operation, and replacement cost height are influenced after damage.
Utility model content
The main purpose of the utility model is to provide a kind of adsorption structures, to solve adsorption structure in the prior art more
Change this higher problem into.
To achieve the goals above, the utility model provides a kind of adsorption structure, comprising: adsorption section is set on adsorption section
It is equipped with the first flat channel, the first flat channel has the air entry for being in contact with workpiece to be adsorbed；Switching part, switching part
On be provided with the second flat channel, the second flat channel is connected with the first flat channel, and the second flat channel is used for and air-breathing
Device is connected, getter device air-breathing into the second flat channel, so that air entry picks up workpiece to be adsorbed；Connector, connection
Head is detachably connectable with adsorption section and switching part, so that adsorption section is connected with switching part by connector.
Further, connector is threadedly coupled with adsorption section and/or connector is threadedly coupled with switching part.
Further, it is provided with through-hole in connector, so that the second flat channel passes through through-hole phase with the first flat channel
Connection.
Further, the plane where air entry is rectangular surfaces, and rectangular surfaces are at least partly used for and workpiece phase to be adsorbed
Contact, air entry be it is multiple, multiple air entries along rectangular surfaces length direction interval be arranged.
Further, the second flat channel has the gas outlet being connected for the tracheae with getter device, getter device
By gas outlet into the second flat channel air-breathing.
Further, adsorption section includes: the first adsorption section, and the first adsorption section is connected with connector；Second adsorption section, the
Two adsorption sections are connected with the first adsorption section, at least partially cuboid of the second adsorption section, and air entry setting is remote in cuboid
Side from the first adsorption section.
Further, connector includes: the first linkage section, and the first end of the first linkage section is connected with adsorption section；Second
Linkage section, the first end of the second linkage section are connected with the second end of the first linkage section, the second linkage section and the first linkage section it
Between there is the first seal section, for being arranged the first sealing ring, the first sealing ring is folded in adsorption section and connects with second the first seal section
It connects between section.
Further, the first linkage section is at least partly threaded through in the first flat channel.
Further, connector further include: the first end of third linkage section, third linkage section is connected with switching part, the
The second end of three linkage sections is connected with the second end of the second linkage section, has second between the second linkage section and third linkage section
Seal section, for being arranged the second sealing ring, the second sealing ring is folded between switching part and the second linkage section the second seal section.
Further, third linkage section is at least partly threaded through in the second flat channel.
Further, adsorption structure further include: mounting portion, mounting portion is detachably connectable with switching part, and mounting portion is used
In being mounted on robotic arm.
The adsorption structure of the utility model can be realized the suction to workpiece to be adsorbed by adsorption section, switching part and connector
It takes.Wherein, the first flat channel is provided on adsorption section, the first flat channel has the suction for being in contact with workpiece to be adsorbed
Port is provided with the second flat channel on switching part, and the second flat channel is connected with the first flat channel, the second flat channel
For being connected with getter device, getter device air-breathing into the second flat channel, so that air entry picks up workpiece to be adsorbed.?
When specifically used, getter device air-breathing into the second flat channel, so that in the second flat channel and the first flat channel
Negative pressure is formed, to pick up workpiece to be adsorbed.The adsorption structure of the utility model is due to connector and adsorption section and switching part
Releasably it is connected, so that after some structural failure absorption can be reduced to a certain extent only with changing corresponding structure
The replacement cost of structure solves the problems, such as that adsorption structure replacement cost in the prior art is higher.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 shows the structural schematic diagram of the embodiment of adsorption structure according to the present utility model；
Fig. 2 shows the decomposition texture schematic diagrams of adsorption structure according to the present utility model.
Wherein, the above drawings include the following reference numerals:
20, mounting portion；21, mounting groove；22, the first mounting plane；221, fastener hole；23, gap is adjusted；24, perforating；
25, regulating tank；30, gas-tpe fitting；40, adsorption section；41, air entry；43, the first adsorption section；44, the second adsorption section；50, it transfers
Portion；51, gas outlet；60, connector；61, the first linkage section；62, the second linkage section；63, the first seal section；64, third connects
Section；65, the second seal section.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
The utility model provides a kind of adsorption structure, please refers to Fig. 1 and Fig. 2, and adsorption structure includes: adsorption section 40, inhales
The first flat channel is provided in attached portion 40, the first flat channel has the air entry 41 for being in contact with workpiece to be adsorbed；
Switching part 50 is provided with the second flat channel on switching part 50, and the second flat channel is connected with the first flat channel, and second walks
Gas channel with getter device for being connected, getter device air-breathing into the second flat channel, so that air entry 41 is picked up wait inhale
Attached workpiece；Connector 60, connector 60 and adsorption section 40 and switching part 50 are detachably connectable so that adsorption section 40 with turn
Socket part 50 is connected by connector 60.
The adsorption structure of the utility model can be realized by adsorption section 40, switching part 50 and connector 60 to work to be adsorbed
The absorption of part.Wherein, be provided with the first flat channel on adsorption section 40, the first flat channel have for workpiece phase to be adsorbed
The air entry 41 of contact is provided with the second flat channel on switching part 50, and the second flat channel is connected with the first flat channel,
Second flat channel with getter device for being connected, getter device air-breathing into the second flat channel, so that air entry 41 is inhaled
Play workpiece to be adsorbed.When specifically used, getter device air-breathing into the second flat channel so that the second flat channel with
Negative pressure is formed in first flat channel, to pick up workpiece to be adsorbed.The adsorption structure of the utility model is due to connector 60 and inhales
Attached portion 40 and switching part 50 are detachably connectable, thus after some structural failure, can only with changing corresponding structure,
The replacement cost for reducing adsorption structure to a certain extent, solves that adsorption structure replacement cost in the prior art is higher to ask
Topic.
Preferably, connector 60 is threadedly coupled with adsorption section 40 and/or connector 60 is threadedly coupled with switching part 50.
In order to make the second flat channel and the first flat channel, it is provided with through-hole in connector 60, so that second
Flat channel is connected with the first flat channel by through-hole.
In order to steadily pick up workpiece to be adsorbed, the plane where air entry 41 is rectangular surfaces, and rectangular surfaces are extremely
Small part for being in contact with workpiece to be adsorbed, air entry 41 be it is multiple, multiple air entries 41 are between the length direction of rectangular surfaces
Every setting.
In the present embodiment, by setting rectangular surfaces for the plane where air entry 41, rectangular surfaces at least partially by
It is in contact in workpiece to be adsorbed, so that in specific adsorption process the contact area with workpiece to be adsorbed can be increased, centainly
It can guarantee the stability of absorption in degree.
In the present embodiment, by setting multiple for air entry 41, wherein length of multiple air entries 41 along rectangular surfaces
The setting of direction interval, so that multiple air entries 41 are contacted with workpiece to be adsorbed in specific adsorption process, thereby may be ensured that suction
The stability of attached absorption of workpieces.
Preferably, the second flat channel has the gas outlet 51 being connected for the tracheae with getter device, getter device
By gas outlet 51 into the second flat channel air-breathing.
In the present embodiment, the tracheae of getter device is connected with gas-tpe fitting 30, and gas-tpe fitting 30 is used for and gas outlet
51 are connected.
For the specific structure of adsorption section 40, as shown in Fig. 2, adsorption section 40 includes: the first adsorption section 43, the first adsorption section
43 are connected with connector 60；Second adsorption section 44, the second adsorption section 44 are connected with the first adsorption section 43, the second adsorption section 44
At least partially cuboid, side of the cuboid far from the first adsorption section 43 is arranged in air entry 41.
In the present embodiment, adsorption section 40 includes the first adsorption section 43 and the second adsorption section 44, wherein the first adsorption section 43
It is connected with connector 60, the second adsorption section 44 is connected with the first adsorption section 43, at least partially square of the second adsorption section 44
Side of the cuboid far from the first adsorption section 43 is arranged in body, air entry 41.
In the present embodiment, the second adsorption section 44 includes cylindrical section and rectangular section.
For the specific structure of connector 60, as shown in Fig. 2, connector 60 includes: the first linkage section 61, the first linkage section
61 first end is connected with adsorption section 40；Second linkage section 62, the first end of the second linkage section 62 and the first linkage section 61
Second end is connected, and has the first seal section 63 between the second linkage section 62 and the first linkage section 61, and the first seal section 63 is used for
It is arranged the first sealing ring, the first sealing ring is folded between adsorption section 40 and the second linkage section 62.
In the present embodiment, connector 60 includes the first linkage section 61 and the second linkage section 62, wherein the first linkage section 61
First end be connected with adsorption section 40, the first end of the second linkage section 62 is connected with the second end of the first linkage section 61.
In the present embodiment, in order to guarantee the leakproofness between adsorption section 40 and the second linkage section 62, second is connected
There is the first seal section 63, for the first seal section 63 for being arranged the first sealing ring, first is close between section 62 and the first linkage section 61
Seal is folded between adsorption section 40 and the second linkage section 62.
Preferably, the first linkage section 61 is at least partly threaded through in the first flat channel.
Correspondingly, connector 60 further include: the first end of third linkage section 64, third linkage section 64 is connected with switching part 50
It connects, the second end of third linkage section 64 is connected with the second end of the second linkage section 62, the second linkage section 62 and third linkage section
There is the second seal section 65, for the second seal section 65 for being arranged the second sealing ring, the second sealing ring is folded in switching part between 64
50 and second between linkage section 62.
Preferably, third linkage section 64 is at least partly threaded through in the second flat channel.
Preferably, as shown in Fig. 2, adsorption structure further include: mounting portion 20, mounting portion 20 and switching part 50 removably phase
Connection, mounting portion 20 is for being mounted on robotic arm.
In order to realize the connection of mounting portion 20 Yu switching part 50, mounting groove 21 is provided on mounting portion 20, switching part 50
Part segment body is plugged in mounting groove 21, wherein flat channel is located at the outside of mounting groove 21.
In the present embodiment, it is provided with mounting groove 21 on mounting portion 20, by the way that the part segment body of switching part 50 to be plugged in
In mounting groove 21, to realize the connection of mounting portion 20 Yu switching part 50.
In the present embodiment, the second flat channel is located at the outside of mounting groove 21.
In order to guarantee the connective stability of mounting portion 20 Yu switching part 50, it is flat that the first installation is provided on mounting portion 20
Face 22, the first mounting plane 22 extend along the extending direction of mounting portion 20, are provided with fastener hole 221 on the first mounting plane 22,
Fastener hole 221 is connected with mounting groove 21, so that one end of the first fastener offsets after passing through fastener hole 221 with switching part 50
It connects.
Preferably, it is provided on mounting portion 20 and adjusts gap 23, adjusted gap 23 and be connected with mounting groove 21, adjust gap
23 are adjustably arranged, so that mounting groove 21 has the second of the first clamp position for clamping switching part 50 and release switching part 50
Clamp position.
Preferably, mounting portion 20 has the first wall surface and the second wall surface that are oppositely arranged, the first wall surface and the second wall surface it
Between formed adjust gap 23, wherein the distance between the first wall surface and the second wall surface are adjustably arranged, with by adjusting first
The distance between wall surface and the second wall surface adjust the size in gap 23 to adjust the size of mounting groove 21.
In order to make the adjustable section of mounting groove 21, it is provided on mounting portion 20 for being passed through for the second fastener
Perforating 24, perforating 24 with adjust gap 23 be connected so that be located at perforating 24 in the second fastener pass through first
It is connected after wall surface with the second wall surface, to adjust the distance between the first wall surface and the second wall surface by the second fastener.
In order to enable mounting groove 21 has the second folder of the first clamp position for clamping switching part 50 and release switching part 50
State is held, regulating tank 25 is provided on mounting portion 20, regulating tank 25 is connected with mounting groove 21, to adjust the increase of gap 23
When, when increasing regulating tank 25 with the increase of mounting groove 21, or adjusting the reduction of gap 23, make regulating tank 25 with mounting groove 21
Reduce and reduces.
Preferably, gap 23 is adjusted to be oppositely arranged with regulating tank 25.
Preferably, regulating tank 25 has the first cell wall, the second cell wall and is arranged between the first cell wall and the second cell wall
Third cell wall surrounds U-shaped cavity between the first cell wall, the second cell wall and third cell wall.
Preferably, mounting groove 21 is round hole compatible with the outer surface of switching part 50, adjusts gap 23 from mounting portion
The centerline direction of 20 circumferential outer edge towards round hole extends.
In the present embodiment, workpiece to be adsorbed is indicator.
It can be seen from the above description that the above embodiments of the utility model achieve the following technical effects:
The adsorption structure of the utility model can be realized by adsorption section 40, switching part 50 and connector 60 to work to be adsorbed
The absorption of part.Wherein, be provided with the first flat channel on adsorption section 40, the first flat channel have for workpiece phase to be adsorbed
The air entry 41 of contact is provided with the second flat channel on switching part 50, and the second flat channel is connected with the first flat channel,
Second flat channel with getter device for being connected, getter device air-breathing into the second flat channel, so that air entry 41 is inhaled
Play workpiece to be adsorbed.When specifically used, getter device air-breathing into the second flat channel so that the second flat channel with
Negative pressure is formed in first flat channel, to pick up workpiece to be adsorbed.The adsorption structure of the utility model is due to connector 60 and inhales
Attached portion 40 and switching part 50 are detachably connectable, thus after some structural failure, can only with changing corresponding structure,
The replacement cost for reducing adsorption structure to a certain extent, solves that adsorption structure replacement cost in the prior art is higher to ask
Topic.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein for example can be in addition to herein
Sequence other than those of diagram or description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units not
Those of be necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for these processes, side
The intrinsic other step or units of method, product or equipment.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (11)
1. a kind of adsorption structure characterized by comprising
Adsorption section (40), is provided with the first flat channel on the adsorption section (40), the first flat channel have for
The air entry (41) that workpiece to be adsorbed is in contact；
Switching part (50) is provided with the second flat channel, the second flat channel and described first on the switching part (50)
Flat channel is connected, and for being connected with getter device, the getter device is walked to described second in the second flat channel
Air-breathing in gas channel, so that the air entry (41) picks up the workpiece to be adsorbed；
Connector (60), the connector (60) are detachably connected with the adsorption section (40) and the switching part (50)
It connects, so that the adsorption section (40) are connected with the switching part (50) by the connector (60).
2. adsorption structure according to claim 1, which is characterized in that the connector (60) and the adsorption section (40) spiral shell
Line connection and/or the connector (60) are threadedly coupled with the switching part (50).
3. adsorption structure according to claim 1, which is characterized in that it is provided with through-hole in the connector (60), so that
The second flat channel is connected with the described first flat channel by the through-hole.
4. adsorption structure according to claim 1, which is characterized in that the plane where the air entry (41) is rectangle
Face, the rectangular surfaces are at least partly used to be in contact with the workpiece to be adsorbed, and the air entry (41) is multiple, Duo Gesuo
Air entry (41) is stated to be arranged along the length direction interval of the rectangular surfaces.
5. adsorption structure according to claim 1, which is characterized in that the second flat channel have for the suction
The gas outlet (51) that the tracheae of device of air is connected, the getter device are flat logical by the gas outlet (51) Xiang Suoshu second
Air-breathing in road.
6. adsorption structure according to claim 1, which is characterized in that the adsorption section (40) includes:
First adsorption section (43), first adsorption section (43) are connected with the connector (60)；
Second adsorption section (44), second adsorption section (44) are connected with first adsorption section (43), second absorption
At least partially cuboid of section (44), the air entry (41) are arranged in the cuboid far from first adsorption section (43)
Side.
7. adsorption structure according to claim 1, which is characterized in that the connector (60) includes:
The first end of first linkage section (61), first linkage section (61) is connected with the adsorption section (40)；
Second linkage section (62), the first end of second linkage section (62) are connected with the second end of first linkage section (61)
It connects, there are the first seal section (63) between second linkage section (62) and first linkage section (61), first sealing
For section (63) for being arranged the first sealing ring, first sealing ring is folded in the adsorption section (40) and second linkage section
(62) between.
8. adsorption structure according to claim 7, which is characterized in that the first linkage section (61) are at least partly worn
In the described first flat channel.
9. adsorption structure according to claim 7, which is characterized in that the connector (60) further include:
The first end of third linkage section (64), the third linkage section (64) is connected with the switching part (50), the third
The second end of linkage section (64) is connected with the second end of second linkage section (62), second linkage section (62) with it is described
There are the second seal section (65) between third linkage section (64), second seal section (65) is for being arranged the second sealing ring, institute
The second sealing ring is stated to be folded between the switching part (50) and second linkage section (62).
10. adsorption structure according to claim 9, which is characterized in that third linkage section (64) are at least partly worn
It is located in the described second flat channel.
11. adsorption structure according to claim 1, which is characterized in that the adsorption structure further include:
Mounting portion (20), the mounting portion (20) and the switching part (50) are detachably connectable, and the mounting portion (20) is used
In being mounted on robotic arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821174213.6U CN208544838U (en) | 2018-07-23 | 2018-07-23 | Adsorption structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821174213.6U CN208544838U (en) | 2018-07-23 | 2018-07-23 | Adsorption structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208544838U true CN208544838U (en) | 2019-02-26 |
Family
ID=65425153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821174213.6U Active CN208544838U (en) | 2018-07-23 | 2018-07-23 | Adsorption structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208544838U (en) |
-
2018
- 2018-07-23 CN CN201821174213.6U patent/CN208544838U/en active Active
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