CN2215387Y - Combined multi-cavity vacuum sucktion platform - Google Patents
Combined multi-cavity vacuum sucktion platform Download PDFInfo
- Publication number
- CN2215387Y CN2215387Y CN 94221836 CN94221836U CN2215387Y CN 2215387 Y CN2215387 Y CN 2215387Y CN 94221836 CN94221836 CN 94221836 CN 94221836 U CN94221836 U CN 94221836U CN 2215387 Y CN2215387 Y CN 2215387Y
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- CN
- China
- Prior art keywords
- suction
- vacuum
- platform
- suction disc
- utility
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a combined multi-cavity vacuum suction platform, which is a special platform for clamping flexible flaky materials. The platform surface adopts a multicavity vacuum absorbing form which is divided into a plurality of regions, wherein, every vacuum cavity is assembled by a plurality of suction discs. The structure of a suction disc is a multi-circular type vacuum suction unit; the frame work of the suction disc is made of steel plates, and the suction disc is made by vulcanizing and pressing rubber in a mold; the upper surface of a suction disc is composed of a plurality of circular slots whose depth is 0.5 mm; a plurality of small holes of phi 2 mm are drilled in the circular slots, and therefore, air can flow uniformly; four small circular slots are respectively extruded on the four empty corners of a suction disc; suction discs have versatility. Due to the assembled structure, the utility model has the advantages that the size of the platform top can easily be changed and the maintenance is very convenient.
Description
The utility model relates to a kind of clamping fixture of film shape material.
At present, the clamping method of film shape material is to get out several holes on a big work top, and the work top bottom is a vacuum chamber, utilizes the area in these holes to produce absorption affinity.The result who does like this, not only absorption affinity is little, and absorption affinity is inhomogeneous; Cut in the process in sanction, local deformation can take place in tablet.In addition, when cutter falls into the hole just, because tablet generation strain often cuts out the joint-cutting as the plum blossom shape.
The purpose of this utility model is the device that proposes a kind of simple, reliable, convenient and low-cost clamping film shape material.
The utility model version is that work top adopts the multi-cavity vacuum suction form that is divided into several regions, and each vacuum chamber is assembled by some suction trays again.Describe the utility model structure and principle in detail below in conjunction with Fig. 1, Fig. 2, Fig. 3.Work top as shown in Figure 1 is made up of 4 vacuum chambers.Divided 1,2,3,4 four vacuum chamber among Fig. 1 altogether, reached the vacuum chamber periphery between chamber and the chamber and all separate with rubber weather strip 5 and 6 sealings.Each vacuum chamber is controlled with a magnetic valve.Like this, just can be along with the size of tablet and the position of laying are decided with those several vacuum chambers.Thereby, can improve the adsorption capacity of vavuum pump.The not topped part of living of workpiece tablet, can go with the soft and thin material of plastic sheeting and so on topped, thereby form complete vacuum chamber.Each vacuum chamber of the utility model workbench is assembled by several suction trays, and 7 among Fig. 1 is suction tray.Form by 12 suction trays at each vacuum chamber shown in Fig. 1.
In Fig. 2,8 is the workbench body, and it is to be welded with steel plate.Surrounding the periphery of vacuum chamber, the strip plane wideer than sealing joint strip arranged, be used for also being used for supporting simultaneously suction tray 11 in adhering and sealing adhesive tape 9 and 10.Below the center of each suction tray, be welded with small boss 13, below the bight of suction tray, be welded with big boss 14, as the public supporting-point of several suction trays.If vacuum chamber is bigger, also can weld the supporting that some interrupted laths are done suction tray.But the big small boss and the plane of all supporting suction trays all are contour.The tablet that the suction tray upper surface is adsorbed, the space between the boss that workbench inner surface and sealing joint strip are surrounded has formed a complete vacuum chamber 15.12 is the air entry that vacuumizes.In order to guarantee that the vacuum chamber negative pressure sets up reliably, all weld seams during the workbench welding all must guarantee the air-tightness requirement, and sealing joint strip and workbench bonding also must be reliably fixing, and should not leak gas.
The structure of suction tray as shown in Figure 3 and Figure 4.Suction tray is to do skeleton with steel plate 16, with mould rubber 17 compacting sulfurations is formed.The sucker upper surface is made up of the cannelure 18 of some groove depth 0.5mm.Be drilled with the aperture of some φ 2mm in the cannelure, so that air flows evenly.In order to make suction tray absorption affinity everywhere even, also extrude four circlet shape grooves respectively at four empty corner positions.
The utlity model has following advantage:
1. single suction tray size is less, is convenient to adopt mould to produce by batch, and easy to manufacture, cost is low.
2. the utility model adopts a plurality of suction tray assembled structures, when indivedual suction trays damage, can change at any time.Therefore, this workbench maintaining is convenient, and cost is low, the efficient height.
3. this vacuum-adsorption working table can determine what and size of vacuum chamber according to actual needs, just select for use suction tray quantity what.Because suction tray is general, can produce by batch, assembly unit is very convenient with replacing.Therefore, be easy to adapt to various use occasion.
Fig. 1 is the utility model Working table structure schematic diagram
Fig. 2 is the utility model vacuum chamber structure principle chart
Fig. 3 is the vertical view of the utility model suction tray
Fig. 4 is the profile of the utility model suction tray
Embodiment: the utility model is applied in " irregular curve cut-parts edge-falled machine ".On this machine, " pin-connected panel multi-cavity vacuum-adsorption working table " adopted four vacuum chambers, separates the sealing joint strip width 10mm of four vacuum chambers, workbench perimeter sealant bar width 20mm.Suction tray is of a size of 105 * 105mm
2, each vacuum chamber is with 24 suction trays, and whole workbench is assembled with 96 suction trays.The effective dimensions of whole work top is 1270 * 850mm
2Vavuum pump adopts the sliding vavuum pump of composite self-lubricating, and this pump pumping speed is 25m
3/ h.Vacuum pressure is 0.05Mpa, and average absorption affinity is 2N/cm on the unit are
2, the lip-deep total absorption affinity of suction tray is 230N.
Claims (3)
1, a kind of pin-connected panel multi-cavity vacuum-adsorption working table is characterized in that: form workbench and each vacuum chamber is made up of several suction trays by several vacuum chambers.
2, workbench according to claim 1 is characterized in that: suction tray is to do skeleton with steel plate ［ 16 ］, with mould rubber ［ 17 ］ compacting sulfuration is formed; The suction tray upper surface is made up of some cannelures.
3, workbench according to claim 2 is characterized in that: the cannelure groove depth of suction tray upper surface is 0.5 millimeter, is drilled with the aperture of 2 millimeters of some Φ in the cannelure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94221836 CN2215387Y (en) | 1994-09-30 | 1994-09-30 | Combined multi-cavity vacuum sucktion platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94221836 CN2215387Y (en) | 1994-09-30 | 1994-09-30 | Combined multi-cavity vacuum sucktion platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2215387Y true CN2215387Y (en) | 1995-12-20 |
Family
ID=33836023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94221836 Expired - Fee Related CN2215387Y (en) | 1994-09-30 | 1994-09-30 | Combined multi-cavity vacuum sucktion platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2215387Y (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100391696C (en) * | 2005-09-15 | 2008-06-04 | 江南大学 | Self adaptive vacuum suction disc work bench |
| CN100445040C (en) * | 2006-12-12 | 2008-12-24 | 浙江大学 | Vacuum adsorbing positioning system for great area soft thin material |
| CN100463724C (en) * | 2007-01-22 | 2009-02-25 | 郝建波 | Experiment table for teaching and demonstration |
| CN101381066A (en) * | 2008-10-14 | 2009-03-11 | 山东丽鹏股份有限公司 | Multi-unit cylinder work pieces pick-up device |
| CN102179881A (en) * | 2011-04-01 | 2011-09-14 | 石金精密科技（深圳）有限公司 | System for adsorbing and fixing plane thin plate |
| TWI395645B (en) * | 2010-11-29 | 2013-05-11 | ||
| CN103273439A (en) * | 2013-04-28 | 2013-09-04 | 哈尔滨工业大学 | Nonlinear large-aperture optical element clamping device capable of achieving definite value axial load application |
| CN103857186A (en) * | 2012-11-28 | 2014-06-11 | 凯吉凯精密电子技术开发（苏州）有限公司 | Adsorption apparatus for circuit board |
| CN104162854A (en) * | 2013-05-17 | 2014-11-26 | 由田新技股份有限公司 | Working machine and vacuum adsorption type bearing device on working machine |
| CN104647456A (en) * | 2015-02-14 | 2015-05-27 | 江苏和鹰机电科技有限公司 | Material flat laying device applicable to large-breadth cutting bed |
| CN104669221A (en) * | 2015-03-17 | 2015-06-03 | 合肥京东方光电科技有限公司 | Insulation machine, equipment and method for eliminating static electricity |
| CN104858806A (en) * | 2014-02-26 | 2015-08-26 | 盛美半导体设备（上海）有限公司 | Vacuum clamp |
| CN107443743A (en) * | 2017-10-10 | 2017-12-08 | 广州形优科技有限公司 | Absorption type pallet apparatus and system and 3D printer |
| CN108382853A (en) * | 2018-05-28 | 2018-08-10 | 深圳市鼎达信装备有限公司 | Vacuum absorption device and its shell |
| CN110421281A (en) * | 2019-08-14 | 2019-11-08 | 武汉格美联合科技有限公司 | A kind of free splicing absorption platform device of flexible material cutting equipment |
| CN112895674A (en) * | 2021-01-22 | 2021-06-04 | 深圳市敦正科技有限公司 | Piece processing jig and equipment |
-
1994
- 1994-09-30 CN CN 94221836 patent/CN2215387Y/en not_active Expired - Fee Related
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100391696C (en) * | 2005-09-15 | 2008-06-04 | 江南大学 | Self adaptive vacuum suction disc work bench |
| CN100445040C (en) * | 2006-12-12 | 2008-12-24 | 浙江大学 | Vacuum adsorbing positioning system for great area soft thin material |
| CN100463724C (en) * | 2007-01-22 | 2009-02-25 | 郝建波 | Experiment table for teaching and demonstration |
| CN101381066A (en) * | 2008-10-14 | 2009-03-11 | 山东丽鹏股份有限公司 | Multi-unit cylinder work pieces pick-up device |
| TWI395645B (en) * | 2010-11-29 | 2013-05-11 | ||
| CN102179881A (en) * | 2011-04-01 | 2011-09-14 | 石金精密科技（深圳）有限公司 | System for adsorbing and fixing plane thin plate |
| CN103857186B (en) * | 2012-11-28 | 2017-06-13 | 凯吉凯精密电子技术开发（苏州）有限公司 | Circuit board adsorbent equipment |
| CN103857186A (en) * | 2012-11-28 | 2014-06-11 | 凯吉凯精密电子技术开发（苏州）有限公司 | Adsorption apparatus for circuit board |
| CN103273439A (en) * | 2013-04-28 | 2013-09-04 | 哈尔滨工业大学 | Nonlinear large-aperture optical element clamping device capable of achieving definite value axial load application |
| CN103273439B (en) * | 2013-04-28 | 2015-02-11 | 哈尔滨工业大学 | Nonlinear large-aperture optical element clamping device capable of achieving definite value axial load application |
| CN104162854A (en) * | 2013-05-17 | 2014-11-26 | 由田新技股份有限公司 | Working machine and vacuum adsorption type bearing device on working machine |
| CN104162854B (en) * | 2013-05-17 | 2016-02-03 | 由田新技股份有限公司 | Working machine and vacuum adsorption type bearing device on working machine |
| CN104858806A (en) * | 2014-02-26 | 2015-08-26 | 盛美半导体设备（上海）有限公司 | Vacuum clamp |
| CN104647456A (en) * | 2015-02-14 | 2015-05-27 | 江苏和鹰机电科技有限公司 | Material flat laying device applicable to large-breadth cutting bed |
| CN104647456B (en) * | 2015-02-14 | 2017-10-24 | 江苏和鹰机电科技有限公司 | Suitable for the material tiling device of large format cutting |
| CN104669221A (en) * | 2015-03-17 | 2015-06-03 | 合肥京东方光电科技有限公司 | Insulation machine, equipment and method for eliminating static electricity |
| US9661726B2 (en) | 2015-03-17 | 2017-05-23 | Boe Technology Group Co., Ltd. | Insulation machine platform, substrate-contact type apparatus, and static electricity elimination method |
| CN107443743A (en) * | 2017-10-10 | 2017-12-08 | 广州形优科技有限公司 | Absorption type pallet apparatus and system and 3D printer |
| CN108382853A (en) * | 2018-05-28 | 2018-08-10 | 深圳市鼎达信装备有限公司 | Vacuum absorption device and its shell |
| CN110421281A (en) * | 2019-08-14 | 2019-11-08 | 武汉格美联合科技有限公司 | A kind of free splicing absorption platform device of flexible material cutting equipment |
| CN110421281B (en) * | 2019-08-14 | 2022-02-18 | 武汉格美联合科技有限公司 | Free splicing adsorption platform device of flexible material cutting equipment |
| CN112895674A (en) * | 2021-01-22 | 2021-06-04 | 深圳市敦正科技有限公司 | Piece processing jig and equipment |
| CN112895674B (en) * | 2021-01-22 | 2022-05-31 | 深圳市敦正科技有限公司 | Piece processing jig and equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |