CN219932702U - Knob type vacuum chuck - Google Patents
Knob type vacuum chuck Download PDFInfo
- Publication number
- CN219932702U CN219932702U CN202321564570.4U CN202321564570U CN219932702U CN 219932702 U CN219932702 U CN 219932702U CN 202321564570 U CN202321564570 U CN 202321564570U CN 219932702 U CN219932702 U CN 219932702U
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- CN
- China
- Prior art keywords
- vacuum chuck
- knob
- adsorption component
- sleeve
- butt joint
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001179 sorption measurement Methods 0.000 claims abstract description 73
- 210000001503 joint Anatomy 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 23
- 238000007790 scraping Methods 0.000 claims description 12
- 239000004576 sand Substances 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 12
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000012790 adhesive layer Substances 0.000 description 6
- 239000000428 dust Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Landscapes
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model provides a knob type vacuum chuck which comprises a vacuum chuck body, wherein the vacuum chuck body comprises an inner adsorption component, an outer adsorption component, a knob and a vacuumizing mechanism, the inner adsorption component is arranged on the inner side of the outer adsorption component, the top of the inner adsorption component is connected with the vacuumizing mechanism, a threaded sleeve is arranged in the middle of the vacuumizing mechanism, a threaded rod is inserted into the inner side of the threaded sleeve, the knob is arranged on the top of the threaded rod, the outer adsorption component is sleeved on the surface of the vacuumizing mechanism, the knob type vacuum chuck is provided with two adsorption components, and the inner adsorption component is surrounded by the outer adsorption component, so that a double-layer adsorption effect is provided, the adsorption force is improved, the inner adsorption component can further improve the adsorption force through the knob, the adsorption period is prolonged, and the inner adsorption component and the outer adsorption component can be selectively used.
Description
Technical Field
The utility model relates to the field of suckers, in particular to a knob type vacuum sucker.
Background
The vacuum sucker is characterized in that the object surface is adsorbed by utilizing the compressibility and liquefiability of air and utilizing negative pressure, and when the air in the sucker is sucked out, negative air pressure is generated, so that the object can be firmly sucked. According to the technical scheme disclosed by the knob type vacuum chuck according to the prior art as described in the chinese patent document CN201721636224.7, the pull rod is enabled to ascend along the lifting slope by rotating the turntable, so that the top of the columnar pull disc Gao Xipan is driven, the sealing cavity between the chuck and the smooth plate surface is enlarged, the vacuum degree in the sealing cavity is increased, and the suction force between the chuck and the smooth plate surface is further improved. The purpose at lifting sucking disc top can be realized through simple rotation operation, easy operation, the suction force of sucking disc is strong, the suction effect is reliable and stable and the suction period is long.
According to the technical scheme disclosed by the utility model, the knob formula vacuum chuck among the prior art only upwards pulls the centre of sucking disc through the knob, improves the inboard vacuum degree of sucking disc, and then plays the effect that improves the adsorption strength, but after the repetitious usage, once produce wearing and tearing in the bottom of sucking disc, sucking disc structure can't take effect again, and knob formula vacuum chuck can't reduce the influence that wearing and tearing brought yet, on the other hand, the sucking disc is higher to the quality requirement of absorbing planar, when there is the dust on the plane, if do not clean the processing, will lead to adsorbing unstable condition.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a knob type vacuum chuck to solve the problems in the background art, and the utility model provides a double-layer adsorption effect, improves the adsorption strength and stability, can automatically scrape and clean the bottom, and prolongs the service life.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a knob formula vacuum chuck, includes the vacuum chuck body, the vacuum chuck body includes interior adsorption component, outer adsorption component, knob and evacuating mechanism, interior adsorption component installs the inboard at outer adsorption component, and interior adsorption component's top is connected with evacuating mechanism, evacuating mechanism's centre is provided with the screw sleeve, screw sleeve's inboard alternates there is the threaded rod, the knob is installed at the top of threaded rod, outer adsorption component cover is established at evacuating mechanism's surface.
Further, the vacuumizing mechanism comprises a butt joint column and a threaded sleeve, wherein the butt joint column is fixedly arranged at the bottom of the threaded sleeve, a bottom sealing gasket is attached to the upper portion of the surface of the butt joint column, and the bottom of the butt joint column and the top of the inner adsorption assembly are fixed to form a whole.
Further, the bottom fixed mounting of threaded rod has the bulge loop, screw sleeve's surface and inboard all are provided with the helicitic texture, the middle position of interior adsorption component is inlayed through the bulge loop to the bottom of threaded rod.
Further, the surface of the threaded sleeve is sleeved with a lifting sleeve ring, the top and the bottom of the lifting sleeve ring are respectively stuck with a middle sealing gasket, and a gap is formed between the inner side of the lifting sleeve ring and the surface of the threaded sleeve.
Further, the inner adsorption component mainly comprises an inner sucker, a butt joint sleeve is arranged at the top of the inner sucker, and a clamping groove is formed in the inner side of the butt joint sleeve.
Further, the whole bulge loop and the bottom of threaded rod all insert the inside of butt joint sleeve, and the bulge loop inserts the inside of draw-in groove, the inside of butt joint sleeve separates interior sucking disc and headspace through the diaphragm.
Further, the outer absorption subassembly mainly comprises outer sucking disc, the top of outer sucking disc bonds as wholly with the side of lift lantern ring, screw sleeve's surface cover is equipped with the screw sleeve ring, the driving lever is installed to the side of screw sleeve ring, top sealing pad is installed to the bottom subsides of screw sleeve ring.
Further, the edge of outer sucking disc is provided with the sealing ring, the bottom of sealing ring is provided with dustproof scraping film, the inboard of dustproof scraping film is provided with interior sand grip, the bottom of interior sand grip is provided with the adhesive linkage, and the surface covering of adhesive linkage has from the type membrane.
The utility model has the beneficial effects that: the utility model discloses a knob type vacuum chuck which comprises a vacuum chuck body, wherein the vacuum chuck body comprises an inner adsorption assembly, an outer adsorption assembly, a vacuumizing mechanism, a knob, a threaded rod, a convex ring, a threaded sleeve, a butt joint column, a bottom sealing gasket, an inner chuck, a butt joint sleeve, a clamping groove, an outer chuck, a sealing ring, a lifting lantern ring, a middle sealing gasket, a threaded lantern ring, a top sealing gasket, a deflector rod, a dustproof scraping film, an inner convex strip and an adhesive layer.
This knob formula vacuum chuck is provided with two adsorption components, surrounds inboard adsorption component through outside adsorption component to provide double-deck adsorption effect, improved absorbing dynamics, and interior adsorption component can further improve absorbing dynamics through the knob through the evacuation equipment at top, prolonged absorbing cycle.
The outer sucking disc in this knob formula vacuum chuck's the outer adsorption component can go on elevating movement through the lift lantern ring in the middle, and then can be according to the interior adsorption component of specific service environment selectivity's use and outer adsorption component, the flexibility is higher, and can provide efficient sealing function when using simultaneously, has improved outer adsorption component's adsorption strength.
This knob formula vacuum chuck is provided with dustproof film and interior sand grip of scraping in outer adsorption component's edge bottom, when adsorbing, can push along the plane outside through dustproof film of scraping, realizes the clearance process to dust impurity, and the inboard adhesive linkage of cooperation has further improved the fastness of laminating.
Drawings
FIG. 1 is a schematic view of the configuration of a knob type vacuum chuck according to the present utility model;
FIG. 2 is a schematic view of a portion of a knob type vacuum chuck vacuum mechanism according to the present utility model;
FIG. 3 is a schematic view of the outer suction assembly of a knob type vacuum chuck according to the present utility model;
FIG. 4 is a side cross-sectional view of a knob type vacuum chuck seal ring portion of the present utility model;
in the figure: 1. an inner adsorption assembly; 2. an external adsorption assembly; 3. a vacuum pumping mechanism; 4. a knob; 5. a threaded rod; 6. a convex ring; 7. a threaded sleeve; 8. butt-joint columns; 9. a bottom gasket; 10. an inner suction cup; 11. a butt joint sleeve; 12. a clamping groove; 13. an outer suction cup; 14. a seal ring; 15. lifting the lantern ring; 16. a middle sealing gasket; 17. a threaded collar; 18. a top gasket; 19. a deflector rod; 20. dustproof scraping film; 21. an inner convex strip; 22. and an adhesive layer.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a knob 4 formula vacuum chuck, includes the vacuum chuck body, the vacuum chuck body includes interior adsorption component 1, outer adsorption component 2, knob 4 and evacuation mechanism 3, interior adsorption component 1 installs the inboard at outer adsorption component 2, and interior adsorption component 1's top is connected with evacuation mechanism 3, the centre of evacuation mechanism 3 is provided with screw sleeve 7, screw sleeve 7's inboard alternates has threaded rod 5, knob 4 is installed at threaded rod 5's top, outer adsorption component 2 cover is established at evacuation mechanism 3's surface, this knob 4 formula vacuum chuck is provided with two sets of adsorption components, carries out independent absorption through interior sucking disc 10 and outer sucking disc 13 respectively and uses, and interior sucking disc 10's top is provided with evacuation mechanism 3, after the adsorption component 1 is pressed down in the control, can further carry out pulling control to interior sucking disc 10 through the regulation knob 4 at evacuation mechanism 3 cooperation top to improve interior sucking disc 10's vacuum degree, improve interior sucking disc 10's adsorption strength, and outer adsorption component 2 adsorbs in the form cooperation through pressing in the interior adsorption component 1 and shelter from in the plane outside and can produce extra sucking disc 10 and provide the protection effect.
In this embodiment, the evacuation mechanism 3 includes butt joint post 8 and screw thread sleeve 7, butt joint post 8 fixed mounting is in the bottom of screw thread sleeve 7, and the surface top subsides of butt joint post 8 has bottom sealing gasket 9, the bottom of butt joint post 8 is fixed as whole with the top of interior adsorption component 1, the bottom fixed mounting of threaded rod 5 has bulge loop 6, screw thread sleeve 7's surface and inboard all are provided with the helicitic texture, the middle position of interior adsorption component 1 is inlayed through bulge loop 6 in the bottom of threaded rod 5, screw thread sleeve 7's surface cover is equipped with lift lantern ring 15, the top and the bottom of lift lantern ring 15 all paste and are equipped with middle sealing gasket 16, and be provided with the clearance between the inboard of lift lantern ring 15 and screw thread sleeve 7's surface, outer sucking disc 13 in the outer adsorption component 2 can go up and down the motion through middle lift lantern ring 15, and then can be according to the selective use of specific service environment interior adsorption component 1 and outer adsorption component 2, and the flexibility can provide efficient sealing function when using simultaneously, improved the adsorption strength of outer adsorption component 2, and the specific sucking disc 10 is pressed down the inside and outside the sucking disc 13 and is used independently to the clearance between the setting up and is used to the sucking disc 10 or is pressed the outside the sucking disc 13 and is used independently to the inside and is used to the sucking disc 13.
In this embodiment, interior subassembly 1 is mainly by interior sucking disc 10 constitutes, interior sucking disc 10's top is provided with butt joint sleeve 11, butt joint sleeve 11's inboard is provided with draw-in groove 12, the inside of butt joint sleeve 11 is all inserted to the bottom of bulge loop 6 whole and threaded rod 5, and bulge loop 6 embeds the inside of draw-in groove 12, butt joint sleeve 11's inboard separates interior sucking disc 10 and headspace through the diaphragm, is provided with two adsorption components, surrounds interior subassembly through outside adsorption components to the adsorption effect of bilayer has been provided, has improved absorbing dynamics, and interior subassembly 1 can further improve absorbing dynamics through knob 4 through the evacuation equipment at top, has prolonged absorbing cycle, and specifically when using interior subassembly 1, presses interior sucking disc 10 on the plane earlier, outwards discharges the air of interior sucking disc 10 as far as possible, then through the knob 4 of rotation top, drives the threaded rod 5 rotation of bottom, and owing to embed the bulge loop 6 of threaded rod bottom in the draw-in groove 12 of butt joint sleeve 11 with the inner side of inner 5, can expand the inside 10 through the boss loop 6 of whole boss loop 10 upwards through the inside expansion of sleeve, and then the inside 10 is greatly enlarged the inside 10, and the inside 10 is greatly enlarged to the inside of the suction disc 10 is reached through the inside of the boss loop 10.
In this embodiment, outer subassembly 2 is mainly constituteed by outer sucking disc 13, the top of outer sucking disc 13 bonds to be whole with the side of lift lantern ring 15, the surface cover of screw thread sleeve 7 is equipped with screw thread lantern ring 17, driving lever 19 is installed to the side of screw thread lantern ring 17, the bottom of screw thread lantern ring 17 is pasted and is equipped with top sealing pad 18, the edge of outer sucking disc 13 is provided with sealing ring 14, the bottom of sealing ring 14 is provided with dustproof scraping film 20, the inboard of dustproof scraping film 20 is provided with interior sand grip 21, the bottom of interior sand grip 21 is provided with adhesive layer 22, and the surface cover of adhesive layer 22 has from the type membrane, is provided with dustproof scraping film 20 and interior sand grip 21 in the marginal bottom of outer subassembly 2, during the absorption, can promote along the plane orientation outside through dustproof scraping film 20, realizes the clearance process to dust impurity, and after removing the type membrane on adhesive layer 22 surface, the inside adhesive layer 22 is pasted and is installed, can further improved the fastness of laminating, and specifically, with the inner sucking disc 10 accomplish after adsorbing subassembly, can remove outer sucking disc 2 and press down outside 13 and press down the lantern ring 15 to the same, can play the effect at the effect of pressing down 13 and the face 13 and the three-layer, can play the effect is realized at the face 13 and is high at the face 13, and is pressed down at the face 13 and is sealed to the face 13, and is down with the face high-down, and is pressed.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a knob formula vacuum chuck, includes vacuum chuck body, its characterized in that: the vacuum chuck body comprises an inner adsorption component (1), an outer adsorption component (2), a knob (4) and a vacuumizing mechanism (3), wherein the inner adsorption component (1) is arranged on the inner side of the outer adsorption component (2), the top of the inner adsorption component (1) is connected with the vacuumizing mechanism (3), a threaded sleeve (7) is arranged in the middle of the vacuumizing mechanism (3), a threaded rod (5) is inserted in the inner side of the threaded sleeve (7), the knob (4) is arranged at the top of the threaded rod (5), and the outer adsorption component (2) is sleeved on the surface of the vacuumizing mechanism (3).
2. A knob vacuum chuck according to claim 1, wherein: the vacuumizing mechanism (3) comprises a butt joint column (8) and a threaded sleeve (7), wherein the butt joint column (8) is fixedly installed at the bottom of the threaded sleeve (7), a bottom sealing gasket (9) is attached to the upper portion of the surface of the butt joint column (8), and the bottom of the butt joint column (8) and the top of the inner adsorption assembly (1) are fixed to form a whole.
3. A knob vacuum chuck according to claim 2, wherein: the bottom fixed mounting of threaded rod (5) has bulge loop (6), the surface and the inboard of screw sleeve (7) all are provided with the helicitic texture, the intermediate position of interior absorption subassembly (1) is passed through bulge loop (6) embedding in the bottom of threaded rod (5).
4. A knob vacuum chuck according to claim 3, wherein: the surface cover of screw sleeve (7) is equipped with lift lantern ring (15), the top and the bottom of lift lantern ring (15) are all pasted and are equipped with middle part sealed pad (16), and are provided with the clearance between the inboard of lift lantern ring (15) and the surface of screw sleeve (7).
5. A knob vacuum chuck according to claim 3, wherein: the inner adsorption component (1) mainly comprises an inner sucking disc (10), a butt joint sleeve (11) is arranged at the top of the inner sucking disc (10), and a clamping groove (12) is formed in the inner side of the butt joint sleeve (11).
6. The rotary knob vacuum chuck according to claim 5, wherein: the whole bulge loop (6) and the bottom of threaded rod (5) are inserted into the inside of butt joint sleeve (11), and bulge loop (6) are embedded into the inside of draw-in groove (12), the inboard of butt joint sleeve (11) separates interior sucking disc (10) and headspace through the diaphragm.
7. The rotary knob vacuum chuck according to claim 4, wherein: the outer adsorption component (2) mainly comprises an outer sucking disc (13), the top of the outer sucking disc (13) is adhered to the side edge of the lifting sleeve ring (15) into a whole, a threaded sleeve ring (17) is sleeved on the surface of the threaded sleeve (7), a deflector rod (19) is mounted on the side edge of the threaded sleeve ring (17), and a top sealing gasket (18) is attached to the bottom of the threaded sleeve ring (17).
8. The rotary knob vacuum chuck according to claim 7, wherein: the edge of outer sucking disc (13) is provided with sealing ring (14), the bottom of sealing ring (14) is provided with dustproof scraping film (20), the inboard of dustproof scraping film (20) is provided with interior sand grip (21), the bottom of interior sand grip (21) is provided with adhesive linkage (22), and the surface cover of adhesive linkage (22) has from the membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321564570.4U CN219932702U (en) | 2023-06-19 | 2023-06-19 | Knob type vacuum chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321564570.4U CN219932702U (en) | 2023-06-19 | 2023-06-19 | Knob type vacuum chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219932702U true CN219932702U (en) | 2023-10-31 |
Family
ID=88503227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321564570.4U Active CN219932702U (en) | 2023-06-19 | 2023-06-19 | Knob type vacuum chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219932702U (en) |
-
2023
- 2023-06-19 CN CN202321564570.4U patent/CN219932702U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |