CN2554138Y - Vacuum adsorption device of automatic adjusting adsorption range - Google Patents
Vacuum adsorption device of automatic adjusting adsorption range Download PDFInfo
- Publication number
- CN2554138Y CN2554138Y CN 02239287 CN02239287U CN2554138Y CN 2554138 Y CN2554138 Y CN 2554138Y CN 02239287 CN02239287 CN 02239287 CN 02239287 U CN02239287 U CN 02239287U CN 2554138 Y CN2554138 Y CN 2554138Y
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- vacuum
- suction nozzle
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- reed
- nozzle hole
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Abstract
A vacuum adsorption device of automatic adjusting adsorption range is used for adsorbing a workpiece which can turn into thin sheet materials, such as a PCB panel, thus being good for detecting or other processing work. The utility model comprises a vacuum suction nozzle platform with a plurality of suction nozzle holes, and the lower part of each suction nozzle hole is corresponding to each reed of a valve plate, and each space of separated sheets under each reed is respectively corresponding to a through hole of a clapboard. Moreover, the reed can automatically open and close the communication between the suction nozzle hole and the through hole according to a pressure direction. The bottom of the through hole is connected with a vacuum chamber, and the vacuum chamber is connected with a vacuum pump, thus generating adsorption vacuum; when vacuum exists and the suction nozzle hole has no veneer workpiece, the reed can completely move downwards to shut the through hole, the suction nozzle hole is useless; when the vacuum exists and the suction nozzle hole is provided with a veneer workpiece, the reed part moves downwards to lead the through hole and the suction nozzle hole to form access, then the suction nozzle hole acts to absorb the veneer workpiece. Thus, without adjusting an adsorption plate, the effective action quantity and scope of the suction nozzle hole can be decided automatically in accordance with the area of the veneer workpiece, therefore, the utility model can speedily reach the aim of elastic check or processing.
Description
Technical field
The utility model relates to vacuum absorption device, especially refers to a kind of vacuum absorption device of automatic compensation adsorption range.
Background technology
The adsorption plant Chang Wufa elasticity of commonly using the detection of thin plate workpiece or processing is adjusted the size of adsorption range, too hour must other suction nozzle hole of sealing, otherwise cause vacuum breaking, and can't adsorb, sealing suction nozzle hole must be opened again when changing large scale, very inconvenient.
Summary of the invention
The purpose of this utility model provides a kind of vacuum absorption device of automatic compensation adsorption range, is applicable to the thin plate workpiece of each size, and it is easy to operate, and can improve adsorption efficiency, significantly saves the vacuum energy.
For achieving the above object, the utility model vacuum absorption device comprises the vacuum slot platform, is to offer some suction nozzle holes of running through; Valve block is a straight thin plate, is located at vacuum slot flat-bed below, has some open-works to form some reeds of elastic displacement up and down, and the top system of each reed is each suction nozzle hole of corresponding vacuum slot flat-bed respectively, and each reed system can be for covering the suction nozzle hole; Gap plate is the flat board of a suitable thickness, is the below of being located at valve block, and offers some activity spaces that slotted eye can move down as each corresponding reed of valve block to form some spaces at interval that run through; Dividing plate is a flat board, be located at the below of gap plate and offer some perforation, and the proper correspondence of respectively boring a hole is positioned at the below of each reed of valve block, and can covering for reed; The vacuum base plate is to have a suitable thickness, and its top tool hollow space is to become vacuum chamber with shelf-shaped, but its bottom is provided with a through hole mat vacuum line and is connected with vacuum source in addition.
Description of drawings
Fig. 1 is the three-dimensional sectional schematic diagram of the utility model embodiment.
Fig. 2 is the three-dimensional section exploded drawings of the utility model embodiment.
Fig. 3 is the part unit sectional schematic diagram of the utility model embodiment.
The specific embodiment
As shown in Figure 1-Figure 3, the vacuum absorption device of a kind of automatic compensation adsorption range of the utility model is to include:
Vacuum slot platform 1 is to offer some suction nozzle holes of running through 11;
Valve block 2, being a straight thin plate, is the below of being located at vacuum slot platform 1, has some open-works 20 to form some reeds 21 of elastic displacement up and down, the top system of each reed 21 is each suction nozzle hole 11 of corresponding vacuum slot platform 1 respectively, and each reed 21 can be for covering suction nozzle hole 11;
Composition by above-mentioned member, please refer to shown in Figure 3, each 11 below, suction nozzle hole of vacuum slot platform 1 form an independently threshold switch, (present embodiment is a pcb board by thin plate workpiece 6 when vacuum base plate 5 is linked to vacuum source 7 and suction nozzle hole 11, but also be applicable to glass, LCD polaroid etc.) when blocking, because suction nozzle hole 11 produces little seepage, the correspondence that reed 21 parts of valve block 2 are displaced downwardly to gap plate 3 runs through in the space of slotted eye 31 makes the suction nozzle hole 11 and the perforation 41 of dividing plate 4 form paths, and then suction nozzle hole 11 adsorbs thin plate workpiece 6; And when suction nozzle hole 11 was clog-free, suction nozzle hole 11 directly was communicated with atmosphere, bore above the reed 21 of valve block 2 and bore vacuum pressure below the barometric pressure, reed 21 is moved down fully, be close to the perforation 41 of dividing plate 4, separating atmospheric is pressed and vacuum, then suction nozzle hole 11 no adsorptions.
Moreover aforesaid valve block 2 is to adopt the elastomeric thin slices of tool such as sheet metal, plastic material thin slice.
Person in addition, aforesaid vacuum slot platform 1 is default internal screw thread hole 13, valve block 2, space bar 3, dividing plate 4 then respectively have knock hole 23,33,43,53 with vacuum base plate 3, but mat lock member 8 for example screw revolve lock and link.
Be with, the utility model, can conclude and have following enhancement effect:
1. the sheet workpiece 6 of different size dimensions all can be suitable for, when the suction nozzle hole of vacuum slot platform 1 11 can suitably stop up when not being used and being communicated with of atmosphere, can vacuum breaking, guarantee sheet workpiece 6 Be adsorbed.
2. easy to operate, need not adjust adsorbent equipment, increase adsorbent equipment at the bullet that detects or add man-hour The property utilization.
3. reduce producing the spent energy and the noise of vacuum, and the adsorption efficiency raising, the vacuum energy relatively significantly saved.
Claims (3)
1, a kind of vacuum absorption device of automatic compensation adsorption range is characterized in that, it includes:
The vacuum slot platform is to offer some suction nozzle holes of running through;
Valve block is a straight thin plate, is located at vacuum slot flat-bed below, has some open-works to form some reeds of elastic displacement up and down, and the top system of each reed is each suction nozzle hole of corresponding vacuum slot flat-bed respectively, and each reed system can be for covering the suction nozzle hole;
Gap plate is the flat board of a suitable thickness, is the below of being located at valve block, and offers some activity spaces that slotted eye can move down as each corresponding reed of valve block to form some spaces at interval that run through;
Dividing plate is a flat board, be located at the below of gap plate and offer some perforation, and the proper correspondence of respectively boring a hole is positioned at the below of each reed of valve block, and can covering for reed;
The vacuum base plate is to have a suitable thickness, and its top tool hollow space is to become vacuum chamber with shelf-shaped, but its bottom is provided with a through hole mat vacuum line and is connected with vacuum source in addition.
2, the vacuum absorption device of automatic compensation adsorption range according to claim 1 is characterized in that, this hacks is to adopt the elastomeric thin slices of tool such as sheet metal, plastic material thin slice.
3, the vacuum absorption device of automatic compensation adsorption range according to claim 1, it is characterized in that, this vacuum slot platform is default internal screw thread hole, and valve block, space bar, dividing plate and vacuum base plate then respectively have knock hole, links but the mat lock member revolves lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02239287 CN2554138Y (en) | 2002-06-15 | 2002-06-15 | Vacuum adsorption device of automatic adjusting adsorption range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02239287 CN2554138Y (en) | 2002-06-15 | 2002-06-15 | Vacuum adsorption device of automatic adjusting adsorption range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2554138Y true CN2554138Y (en) | 2003-06-04 |
Family
ID=33712713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02239287 Expired - Lifetime CN2554138Y (en) | 2002-06-15 | 2002-06-15 | Vacuum adsorption device of automatic adjusting adsorption range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2554138Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982318A (en) * | 2010-09-25 | 2011-03-02 | 深圳市润天智图像技术有限公司 | Partitioned inspiration and air blowing platform |
| CN102095441A (en) * | 2010-11-26 | 2011-06-15 | 浙江欧威科技有限公司 | Vacuum platform of PCB (Printed Circuit Board) detection equipment |
| US8070156B2 (en) | 2007-08-07 | 2011-12-06 | Seiko Epson Corporation | Sheet adsorption device, transport device, and image forming apparatus |
| CN102366912A (en) * | 2011-09-21 | 2012-03-07 | 杭州祥生砂光机制造有限公司 | Vacuum workbench composed of air valves special for deburring machine and negative pressure control method |
| CN101894781B (en) * | 2009-05-21 | 2013-03-13 | 由田新技股份有限公司 | Suspended floatation working platform |
| CN103862884A (en) * | 2014-03-26 | 2014-06-18 | 晏石英 | Vacuum absorption table top |
| CN104044375A (en) * | 2013-03-12 | 2014-09-17 | 深圳正峰印刷有限公司 | Three-dimensional concave-convex grain printing process |
| CN104308619A (en) * | 2014-10-30 | 2015-01-28 | 苏州市宝玛数控设备有限公司 | Fixture of engraving and milling machine |
| CN105570275A (en) * | 2016-03-11 | 2016-05-11 | 南通跃通数控设备有限公司 | Barrier-free sucker |
| CN106429780A (en) * | 2016-11-30 | 2017-02-22 | 天津市日博自动化物流装备有限公司 | Bionic suction disc device |
| CN103662884B (en) * | 2012-09-13 | 2017-03-01 | 村田机械株式会社 | Attract clamper and the shifting apparatus possessing it |
| CN109095074A (en) * | 2018-09-07 | 2018-12-28 | 广东东方精工科技股份有限公司 | A kind of vacuum regulator and transport device of case binder |
| CN111532822A (en) * | 2020-04-10 | 2020-08-14 | 苏州杰锐思智能科技股份有限公司 | Vacuum adsorption device compatible with multi-size metal foils |
| US10861728B2 (en) | 2017-02-28 | 2020-12-08 | Boe Technology Group Co., Ltd. | Vacuum adsorption unit and vacuum adsorption carrier |
-
2002
- 2002-06-15 CN CN 02239287 patent/CN2554138Y/en not_active Expired - Lifetime
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8070156B2 (en) | 2007-08-07 | 2011-12-06 | Seiko Epson Corporation | Sheet adsorption device, transport device, and image forming apparatus |
| CN101894781B (en) * | 2009-05-21 | 2013-03-13 | 由田新技股份有限公司 | Suspended floatation working platform |
| CN101982318B (en) * | 2010-09-25 | 2012-11-14 | 深圳市润天智数字设备股份有限公司 | Partitioned inspiration and air blowing platform |
| CN101982318A (en) * | 2010-09-25 | 2011-03-02 | 深圳市润天智图像技术有限公司 | Partitioned inspiration and air blowing platform |
| CN102095441A (en) * | 2010-11-26 | 2011-06-15 | 浙江欧威科技有限公司 | Vacuum platform of PCB (Printed Circuit Board) detection equipment |
| CN102366912A (en) * | 2011-09-21 | 2012-03-07 | 杭州祥生砂光机制造有限公司 | Vacuum workbench composed of air valves special for deburring machine and negative pressure control method |
| CN103662884B (en) * | 2012-09-13 | 2017-03-01 | 村田机械株式会社 | Attract clamper and the shifting apparatus possessing it |
| CN104044375B (en) * | 2013-03-12 | 2017-07-21 | 深圳正峰印刷有限公司 | Three-dimensional asperities typography |
| CN104044375A (en) * | 2013-03-12 | 2014-09-17 | 深圳正峰印刷有限公司 | Three-dimensional concave-convex grain printing process |
| CN103862884A (en) * | 2014-03-26 | 2014-06-18 | 晏石英 | Vacuum absorption table top |
| CN104308619A (en) * | 2014-10-30 | 2015-01-28 | 苏州市宝玛数控设备有限公司 | Fixture of engraving and milling machine |
| CN105570275A (en) * | 2016-03-11 | 2016-05-11 | 南通跃通数控设备有限公司 | Barrier-free sucker |
| CN105570275B (en) * | 2016-03-11 | 2018-02-23 | 南通跃通数控设备有限公司 | Accessible sucker |
| CN106429780A (en) * | 2016-11-30 | 2017-02-22 | 天津市日博自动化物流装备有限公司 | Bionic suction disc device |
| CN106429780B (en) * | 2016-11-30 | 2018-06-26 | 天津市日博自动化物流装备有限公司 | A kind of bionical Acetabula device |
| US10861728B2 (en) | 2017-02-28 | 2020-12-08 | Boe Technology Group Co., Ltd. | Vacuum adsorption unit and vacuum adsorption carrier |
| CN109095074A (en) * | 2018-09-07 | 2018-12-28 | 广东东方精工科技股份有限公司 | A kind of vacuum regulator and transport device of case binder |
| CN111532822A (en) * | 2020-04-10 | 2020-08-14 | 苏州杰锐思智能科技股份有限公司 | Vacuum adsorption device compatible with multi-size metal foils |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120615 Granted publication date: 20030604 |