CN111688402A - Self-adjusting vacuum adsorption platform for aluminum single plate - Google Patents
Self-adjusting vacuum adsorption platform for aluminum single plate Download PDFInfo
- Publication number
- CN111688402A CN111688402A CN202010570842.6A CN202010570842A CN111688402A CN 111688402 A CN111688402 A CN 111688402A CN 202010570842 A CN202010570842 A CN 202010570842A CN 111688402 A CN111688402 A CN 111688402A
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- suction pipe
- vacuum suction
- platform
- groove
- vacuum
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 34
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 25
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 9
- 239000004411 aluminium Substances 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 5
- 210000005056 cell body Anatomy 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000003746 surface roughness Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C5/00—Processes for producing special ornamental bodies
- B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
- B44C5/0446—Ornamental plaques, e.g. decorative panels, decorative veneers bearing graphical information
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- Manipulator (AREA)
Abstract
The invention discloses an aluminum single plate self-adjusting vacuum adsorption platform which comprises a suction platform and an adjusting mechanism, wherein a vacuum suction pipe is arranged on the top end surface of the suction platform, a suction groove is formed in the top end surface of the vacuum suction pipe, the adjusting mechanism comprises a sliding groove, the sliding groove is formed in the top end surface of the suction platform, and the vacuum suction pipe penetrates through the inner side of the sliding groove; compared with the prior art, the invention has the beneficial effects that: through having designed guiding mechanism, solved the unable shortcoming that keeps fixed distance with the shower nozzle of aluminium veneer panel, every vacuum suction pipe can be according to the freedom up-and-down motion of aluminium veneer surface roughness, and the target is keeping the distance between the nozzle unchangeable, through the concatenation of the independent vacuum suction pipe of co-altitude not, fixes the panel on the platform of breathing in. Because the specifications of the aluminum veneers are different, the vacuum adsorption tube can be processed into various specifications, thereby being flexibly combined. The processing yield is greatly improved, and the time of mounting and dismounting the plate is shortened.
Description
Technical Field
The invention belongs to the technical field of vacuum adsorption, and particularly relates to an aluminum single plate self-adjusting vacuum adsorption platform.
Background
The existing curtain wall aluminum veneer needs to be subjected to colored drawing pattern processing on a processed finished product panel in the processing process, the distance between the finished product surface and a spray head needs to be kept within a range of 5mm in colored drawing, and the aluminum plate can be integrally deformed after being processed. And the panel is deformed due to solidification in the process of colored drawing, so that the panel collides with the spray head, and the adsorption platform in the prior art cannot meet the requirement, so that the aluminum single plate self-adjusting vacuum adsorption platform is provided.
Disclosure of Invention
The invention aims to provide a self-adjusting vacuum adsorption platform for an aluminum single plate, which aims to solve the problems that the existing curtain wall aluminum single plate needs to be subjected to colored drawing pattern processing on a processed finished product panel in the processing process in the background technology, the distance between the finished product panel and a spray head needs to be kept within a range of 5mm in colored drawing, but the aluminum plate is deformed integrally after being processed. And the panel is deformed due to solidification in the process of colored drawing, so that the panel collides with the spray head, and the adsorption platform in the prior art cannot meet the requirement.
In order to achieve the purpose, the invention provides the following technical scheme: an aluminum single plate self-adjusting vacuum adsorption platform comprises a suction platform and an adjusting mechanism, wherein a vacuum suction pipe is arranged on the top end surface of the suction platform, a suction groove is formed in the top end surface of the vacuum suction pipe, the adjusting mechanism comprises a sliding groove, the sliding groove is formed in the top end surface of the suction platform, the vacuum suction pipe penetrates through the inner side of the sliding groove, a limiting groove body is formed in the outer side surface, located at the bottom end of the suction platform, of the vacuum suction pipe, a limiting rod is arranged on the inner side of the limiting groove body, a pull block is fixedly connected to the bottom end of one side surface of the limiting rod, one end of the pull block is located on the outer side of the vacuum suction pipe, a limiting clamping block is fixedly connected to the top end of one side surface of the limiting rod, a spring is fixedly connected to the surface of one end of, the junction of the middle part of the limiting rod and the inner side of the limiting groove body is rotatably connected with a first rotating shaft.
Preferably, still include protection machanism, protection machanism includes the retainer plate, the retainer plate is in vacuum suction pipe top surface, retainer plate top fixed surface is connected with rubber packing ring, the retainer plate all is provided with the cardboard with the junction both ends of vacuum suction pipe, the rotary groove has been seted up on vacuum suction pipe outside surface top, cardboard bottom fixedly connected with second pivot, just the second pivot is in the rotary groove inboard, the junction of second pivot and rotary groove is provided with the torsion spring, the spacing draw-in groove of second has been seted up on retainer plate outside surface, the spacing draw-in groove of cardboard top one side block second is inboard.
Preferably, still include filtering mechanism, filtering mechanism includes the backing plate, the backing plate is in the inboard top of the groove of breathing in, backing plate outside fixed surface is connected with the connecting block, connecting block outside surface and retainer plate fixed connection, the backing plate top is provided with the filter screen inside surface fixed connection has rubber convex block, just rubber convex block is in the filter screen top.
Preferably, the cross section of the pulling block is T-shaped, and the outer surface of the pulling block, which is positioned on the outer side of the vacuum suction pipe, is sleeved with an anti-slip sleeve.
Preferably, the first limiting clamping grooves are located on the inner side of the sliding groove and distributed equidistantly along the inner side of the sliding groove.
Preferably, the vacuum suction pipe is flatly laid on the top end surface of the air suction platform, and the bottom end surface of the vacuum suction pipe is fixedly connected with an air suction pipe.
Preferably, the cross sections of the rubber gasket and the fixed ring are both O-shaped structures, and the top end surface of the rubber gasket is smooth.
Preferably, the cross section of cardboard is "L" style of calligraphy, the quantity of cardboard is provided with two altogether.
Preferably, the backing plate is of a disc-shaped structure, and the top end surface of the backing plate is provided with a hole.
Preferably, one end surface of the rubber bump is hemispherical, and the rubber bump is annularly distributed around the inner side of the connecting block.
Compared with the prior art, the invention has the beneficial effects that:
(1) through having designed guiding mechanism, solved the unable shortcoming that keeps fixed distance with the shower nozzle of aluminium veneer panel, every vacuum suction pipe can be according to the freedom up-and-down motion of aluminium veneer surface roughness, and the target is keeping the distance between the nozzle unchangeable, through the concatenation of the independent vacuum suction pipe of co-altitude not, fixes the panel on the platform of breathing in. Because the specifications of the aluminum veneers are different, the vacuum adsorption tube can be processed into various specifications, thereby being flexibly combined. The processing yield is greatly improved, and the time of mounting and dismounting the plate is shortened.
(2) Through having designed protection machanism, the rubber packing ring plays the effect of protection, places vacuum suction pipe top surface edge and too sharp, and fish tail aluminium veneer also plays sealed effect simultaneously to adsorb better.
(3) Through having designed filtering mechanism, prevent that external dust foreign matter from inhaling through the groove of breathing in, lead to the pipeline to take place the problem of jam, the filter screen can be dismantled easily, the clearance of being convenient for, and the backing plate plays spacing effect for fixed filter screen.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is an enlarged view of the vacuum pipette of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of the filter screen of the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 5 at B according to the present invention;
in the figure: 1. a suction platform; 2. a vacuum suction pipe; 3. a suction groove; 4. a chute; 5. a first limiting clamping groove; 6. a limiting clamping block; 7. a limiting groove body; 8. a limiting rod; 9. a first rotating shaft; 10. a spring; 11. a filter screen; 12. a base plate; 13. a hole; 14. a rubber gasket; 15. a stationary ring; 16. a second limiting clamping groove; 17. clamping a plate; 18. a second rotating shaft; 19. a torsion spring; 20. rotating the groove; 21. connecting blocks; 22. a rubber bump; 23. and (5) pulling the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides the following technical solutions: an aluminum single plate self-adjusting vacuum adsorption platform comprises an air suction platform 1 and an adjusting mechanism, wherein a vacuum suction pipe 2 is arranged on the top end surface of the air suction platform 1, an air suction groove 3 is formed in the top end surface of the vacuum suction pipe 2, the adjusting mechanism comprises a sliding groove 4, the sliding groove 4 is formed in the top end surface of the air suction platform 1, the vacuum suction pipe 2 penetrates through the inner side of the sliding groove 4, a limiting groove body 7 is formed in the outer side surface, located at the bottom end of the air suction platform 1, of the vacuum suction pipe 2, a limiting rod 8 is arranged on the inner side of the limiting groove body 7, a pull block 23 is fixedly connected to the bottom end of one side surface of the limiting rod 8, one end of the pull block 23 is located on the outer side of the vacuum suction pipe 2, a limiting fixture block 6 is fixedly connected to the top end of one side surface of the limiting fixture block 6, the middle part of the limiting rod 8 is rotatably connected with a first rotating shaft 9 at the inner side joint of the limiting groove body 7, the defect that the aluminum single plate panel cannot keep a fixed distance with a spray head is overcome, each vacuum suction pipe 2 can freely move up and down according to the surface flatness of the aluminum single plate, the distance between the vacuum suction pipes and the spray nozzle is kept unchanged, and the panel is fixed on the air suction platform 1 through splicing of the independent vacuum suction pipes 2 with different heights. Because the specifications of the aluminum veneers are different, the vacuum adsorption tube can be processed into various specifications, thereby being flexibly combined. The processing yield is greatly improved, and the time of mounting and dismounting the plate is shortened.
In order to facilitate the installation of the protection mechanism, the rubber gasket 14 plays a role of protection, the edge of the top surface of the vacuum suction pipe 2 is placed to be too sharp, the aluminum veneer is scratched, meanwhile, the vacuum suction pipe also has a sealing effect so as to better adsorb, in the embodiment, preferably, the vacuum suction pipe further comprises a protection mechanism, the protection mechanism comprises a fixed ring 15, the fixed ring 15 is positioned on the surface of the top end of the vacuum suction pipe 2, a rubber gasket 14 is fixedly connected on the surface of the top end of the fixed ring 15, two ends of the joint of the fixed ring 15 and the vacuum suction pipe 2 are respectively provided with a clamping plate 17, the top end of the surface of the outer side of the vacuum suction pipe 2 is provided with a rotary groove 20, the bottom end of the clamping plate 17 is fixedly, the second rotating shaft 18 is located on the inner side of the rotating groove 20, a torsion spring 19 is arranged at the joint of the second rotating shaft 18 and the rotating groove 20, a second limiting clamping groove 16 is formed in the outer side surface of the fixing ring 15, and one side of the top end of the clamping plate 17 is clamped on the inner side of the second limiting clamping groove 16.
For the convenience of installation filtering mechanism, prevent that external dust foreign matter from inhaling through the groove of breathing in 3, lead to the pipeline to take place the problem of jam, filter screen 11 can be dismantled easily, the clearance of being convenient for, backing plate 12 plays spacing effect, be used for fixed filter screen 11, in this embodiment, it is preferred, still include filtering mechanism, filtering mechanism includes backing plate 12, backing plate 12 is in the inboard top in groove of breathing in 3, backing plate 12 outside fixed surface is connected with connecting block 21, connecting block 21 outside surface and retainer plate 15 fixed connection, backing plate 12 top is provided with the inboard fixed surface of connecting block 21 of filter screen 11 and is connected with rubber bump 22, and rubber bump 22 is located the filter screen 11 top.
In order to facilitate the installation of the pulling block 23 and the rotation of the limiting rod 8, in the embodiment, preferably, the cross section of the pulling block 23 is T-shaped, and the outer surface of the pulling block 23, which is positioned at the outer side of the vacuum suction pipe 2, is sleeved with an anti-slip sleeve.
In order to facilitate the clamping of the limiting clamping block 6 on the inner side of the first limiting clamping groove 5, in this embodiment, preferably, the first limiting clamping groove 5 is located on the inner side of the sliding groove 4, and the first limiting clamping grooves 5 are distributed along the inner side of the sliding groove 4 at equal intervals.
For convenience, in this embodiment, it is preferable that the vacuum suction pipe 2 is laid on the top surface of the suction platform 1, and the bottom surface of the vacuum suction pipe 2 is fixedly connected with the suction pipe.
For convenience, in this embodiment, it is preferable that the cross sections of the rubber gasket 14 and the fixing ring 15 are both in an "O" shape, and the top end surface of the rubber gasket 14 is smooth.
For convenience, in this embodiment, it is preferable that the cross section of the card 17 is L-shaped, and two card 17 are provided.
For convenience, in this embodiment, it is preferable that the backing plate 12 is configured as a disk-shaped structure, and the top surface of the backing plate 12 is provided with a hole 13.
For convenience, in this embodiment, it is preferable that one end surface of the rubber protrusion 22 is formed in a hemispherical shape, and the rubber protrusion 22 is annularly distributed around the inner side of the connecting block 21.
The working principle and the using process of the invention are as follows: after the device is finished, when the height of a vacuum suction pipe 2 needs to be adjusted, a pull block 23 is pulled outwards, the pull block 23 pulls a limiting rod 8, the limiting rod 8 rotates clockwise around a first rotating shaft 9, the limiting rod 8 drives one end of a limiting clamping block 6 to leave the inner side of a first limiting clamping groove 5, the limiting clamping block 6 is completely positioned at the inner side of a limiting groove body 7, a spring 10 is stressed to shrink, then the vacuum suction pipe 2 is pushed upwards, the vacuum suction pipe 2 slides upwards along the inner side of a sliding groove 4, after the vacuum suction pipe 2 is adjusted to a proper height, the pull block 23 is loosened, the spring 10 does not bear the force to push the limiting clamping block 6 at the moment, the limiting clamping block 6 moves to the original position, the limiting rod 8 rotates reversely around the first rotating shaft 9, one end of the limiting clamping block 6 is clamped at the inner side of another first limiting clamping groove 5, the height of the vacuum suction pipe 2 is fixed, and, the aim is to keep the distance from the nozzle constant, and the panel is fixed on the suction platform 1 by splicing independent vacuum suction pipes 2 with different heights. Because the specifications of the aluminum veneers are different, the vacuum suction pipe 2 can be processed into various specifications, thereby being flexibly combined. The processing yield is greatly improved, and the time of mounting and dismounting the plate is shortened. When the rubber gasket 14 and the filter screen 11 need to be installed, firstly, the clamping plate 17 is pulled outwards, the clamping plate 17 rotates around the rotary groove 20 through the second rotary shaft 18, the torsion spring 19 is stressed to be tightened, then the fixing ring 15 is placed at the edge of the top end surface of the vacuum suction pipe 2, the base plate 12 is positioned at the top end of the inner side of the suction groove 3, then the clamping plate 17 is loosened, the torsion spring 19 does not stress to drive the second rotary shaft 18 to rotate reversely, the second rotary shaft 18 drives one end of the clamping plate 17 to be clamped at the inner side of the second limiting clamping groove 16, the fixing ring 15 is fixed, the rubber gasket 14 is installed, then the filter screen 11 is placed at the top end of the base plate 12, the two ends of the filter screen 11 are clamped at the bottom end of the rubber bump 22 to be fixed, the installation is completed, through the design of the protection mechanism, the rubber gasket 14 plays, for better adsorption. Through having designed filtering mechanism, prevent that external dust foreign matter from inhaling through the groove of breathing in 3 inhales, lead to the pipeline to take place the problem of jam, filter screen 11 can be dismantled easily, the clearance of being convenient for, backing plate 12 plays spacing effect for fixed filter screen 11.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an aluminium veneer is from mode vacuum adsorption platform, includes platform (1) and guiding mechanism of breathing in, its characterized in that: the vacuum suction pipe is characterized in that a vacuum suction pipe (2) is arranged on the surface of the top end of the suction platform (1), a suction groove (3) is formed in the surface of the top end of the vacuum suction pipe (2), the adjusting mechanism comprises a sliding groove (4), the sliding groove (4) is formed in the surface of the top end of the suction platform (1), the vacuum suction pipe (2) penetrates through the inner side of the sliding groove (4), a limiting groove body (7) is formed in the outer side surface of the vacuum suction pipe (2) at the bottom end of the suction platform (1), a limiting rod (8) is arranged on the inner side of the limiting groove body (7), a pulling block (23) is fixedly connected to the bottom end of one side surface of the limiting rod (8), one end of the pulling block (23) is located on the outer side of the vacuum suction pipe (2), a limiting clamping block (6) is fixedly connected to the top end of one side surface of the limiting clamping block (6, first spacing draw-in groove (5) have been seted up to spout (4) inboard surface, spacing draw-in groove (5) are inboard to spacing fixture block (6) other end block, gag lever post (8) middle part is rotated with spacing cell body (7) inboard junction and is connected with first pivot (9).
2. The aluminum single plate self-adjusting vacuum adsorption platform of claim 1, wherein: still include protection machanism, protection machanism includes retainer plate (15), retainer plate (15) are in vacuum suction pipe (2) top surface, retainer plate (15) top surface fixedly connected with rubber packing ring (14), retainer plate (15) all are provided with cardboard (17) with the junction both ends of vacuum suction pipe (2), rotary trough (20) have been seted up on vacuum suction pipe (2) outside surface top, cardboard (17) bottom fixedly connected with second pivot (18), just second pivot (18) are in rotary trough (20) inboard, the junction of second pivot (18) and rotary trough (20) is provided with torsion spring (19), the spacing draw-in groove of second (16) has been seted up on retainer plate (15) outside surface, the spacing draw-in groove of cardboard (17) top one side block second (16) are inboard.
3. The aluminum single plate self-adjusting vacuum adsorption platform of claim 1, wherein: still include filtering mechanism, filtering mechanism includes backing plate (12), backing plate (12) are in the inboard top of groove (3) of breathing in, backing plate (12) outside fixed surface is connected with connecting block (21), connecting block (21) outside surface and retainer plate (15) fixed connection, backing plate (12) top is provided with filter screen (11) connecting block (21) inboard fixed surface is connected with rubber lug (22), just rubber lug (22) are in filter screen (11) top.
4. The aluminum single plate self-adjusting vacuum adsorption platform of claim 1, wherein: the cross section of the pulling block (23) is T-shaped, and the outer surface of the pulling block (23) positioned at the outer side of the vacuum suction pipe (2) is sleeved with an anti-skid sleeve.
5. The aluminum single plate self-adjusting vacuum adsorption platform of claim 1, wherein: the first limiting clamping grooves (5) are located on the inner side of the sliding groove (4), and the first limiting clamping grooves (5) are distributed equidistantly along the inner side of the sliding groove (4).
6. The aluminum single plate self-adjusting vacuum adsorption platform of claim 1, wherein: the vacuum suction pipe (2) is tiled on the top end surface of the air suction platform (1), and the bottom end surface of the vacuum suction pipe (2) is fixedly connected with an air suction pipe.
7. The aluminum single plate self-adjusting vacuum adsorption platform of claim 2, wherein: the cross-section of rubber packing ring (14) and retainer plate (15) is "O" style of calligraphy structure, rubber packing ring (14) top surface sets up to smooth.
8. The aluminum single plate self-adjusting vacuum adsorption platform of claim 2, wherein: the cross section of cardboard (17) is "L" style of calligraphy, cardboard (17) quantity is provided with two altogether.
9. The aluminum single plate self-adjusting vacuum adsorption platform of claim 3, wherein: the backing plate (12) is of a disc-shaped structure, and a hole (13) is formed in the top end surface of the backing plate (12).
10. The aluminum single plate self-adjusting vacuum adsorption platform of claim 3, wherein: the surface of one end of the rubber bump (22) is hemispherical, and the rubber bump (22) is annularly distributed around the inner side of the connecting block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010570842.6A CN111688402A (en) | 2020-06-22 | 2020-06-22 | Self-adjusting vacuum adsorption platform for aluminum single plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010570842.6A CN111688402A (en) | 2020-06-22 | 2020-06-22 | Self-adjusting vacuum adsorption platform for aluminum single plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111688402A true CN111688402A (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010570842.6A Pending CN111688402A (en) | 2020-06-22 | 2020-06-22 | Self-adjusting vacuum adsorption platform for aluminum single plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111688402A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015169616A1 (en) * | 2014-05-06 | 2015-11-12 | Asml Netherlands B.V. | Substrate support, method for loading a substrate on a substrate support location, lithographic apparatus and device manufacturing method |
| CN105108674A (en) * | 2015-08-03 | 2015-12-02 | 合肥鑫晟光电科技有限公司 | Support adsorption component, support device and operation method thereof |
| CN205433593U (en) * | 2016-03-14 | 2016-08-10 | 张凯 | Retractable mop |
| CN210551040U (en) * | 2019-07-10 | 2020-05-19 | 绵阳新洋电子科技有限公司 | Auxiliary tool for television panel rubberizing |
-
2020
- 2020-06-22 CN CN202010570842.6A patent/CN111688402A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015169616A1 (en) * | 2014-05-06 | 2015-11-12 | Asml Netherlands B.V. | Substrate support, method for loading a substrate on a substrate support location, lithographic apparatus and device manufacturing method |
| CN105108674A (en) * | 2015-08-03 | 2015-12-02 | 合肥鑫晟光电科技有限公司 | Support adsorption component, support device and operation method thereof |
| CN205433593U (en) * | 2016-03-14 | 2016-08-10 | 张凯 | Retractable mop |
| CN210551040U (en) * | 2019-07-10 | 2020-05-19 | 绵阳新洋电子科技有限公司 | Auxiliary tool for television panel rubberizing |
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Application publication date: 20200922 |