CN101890683A - Workpiece sucking device - Google Patents
Workpiece sucking device Download PDFInfo
- Publication number
- CN101890683A CN101890683A CN2009103025090A CN200910302509A CN101890683A CN 101890683 A CN101890683 A CN 101890683A CN 2009103025090 A CN2009103025090 A CN 2009103025090A CN 200910302509 A CN200910302509 A CN 200910302509A CN 101890683 A CN101890683 A CN 101890683A
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- suction
- sucking device
- workpiece
- stack shell
- suction pipe
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Abstract
The invention relates to a workpiece sucking device comprising a vacuum barrel, at least two suction pipes and at least two suction nozzles arranged on the suction pipes, wherein the suction pipes are symmetrically arranged at one end of the vacuum barrel and are communicated with the vacuum barrel, and the suction nozzles are respectively arranged at the ends of the suction pipes and are communicated with the suction pipes. The workpiece sucking device sucks workpieces through at least two suction pipes symmetrically arranged on the vacuum barrel as well as the suction nozzles so as to avoid assembling errors or workpiece damages caused by the inclined workpieces in an assembling process.
Description
Technical field
The present invention relates to a kind of Workpiece sucking device.
Background technology
In the lens group process of assembling, often need to come assembly lens and associated component such as aperture or the like as inhaling pen by Workpiece sucking device.Because the surface of eyeglass is generally aspheric surface, thereby making to adopt common absorption instrument to draw eyeglass from the geometric center of eyeglass, but to draw the more smooth zone of the lens edge eyeglass of taking by inhaling pen, owing to inhale the edge that pen is adsorbed on eyeglass, therefore eyeglass tends to run-off the straight under the effect of gravity, is causing alignment error to influence the quality of camera lens by inhaling to tend to misplace when pen is assembled to lens barrel inside on described eyeglass.In addition, in the assembling aperture, because aperture is a ring-type, therefore, suction means can only be adsorbed on the part position of described aperture, thereby causes aperture meeting run-off the straight under the effect of deadweight, tends to the scratch eyeglass when needs are assembled in aperture on the eyeglass.
Summary of the invention
In view of this, be necessary to provide a kind of suction means that can accurately assemble workpiece.
A kind of Workpiece sucking device, it comprises a vacuum cylinder, at least two suction pipes, and at least two suction nozzles that are arranged on the described suction pipe, described suction pipe is arranged on an end of described vacuum cylinder symmetrically, and be interconnected with described vacuum cylinder, described suction nozzle is separately positioned on the end of described suction pipe, and is interconnected with described suction pipe.
Compare prior art, Workpiece sucking device of the present invention is drawn workpiece by at least two suction pipe and suction nozzles that are arranged on symmetrically on the described vacuum cylinder, thereby avoids in the assembling process owing to the workpiece run-off the straight causes assembly error or damage workpiece.
Description of drawings
Fig. 1 is the side view of Workpiece sucking device of the present invention;
Fig. 2 is the user mode figure of Workpiece sucking device among Fig. 1.
The specific embodiment
See also Fig. 1, a kind of Workpiece sucking device 100 that embodiment of the present invention provides, it comprises a vacuum cylinder 110, at least two suction pipes 120, and be arranged on suction nozzle 130 on each suction pipe 120.Described suction pipe 120 is arranged on an end of described vacuum cylinder 110, and is interconnected with described vacuum cylinder 110.Described suction nozzle 130 is separately positioned on the end of described suction pipe 120, and is interconnected with described suction pipe 120.
Described vacuum cylinder 110 comprises a stack shell 112 and at least two gas outlets (figure does not show) that are symmetricly set on described stack shell 112 1 ends.Described stack shell 112 can adopt the elastomeric material of sealing to make, and interconnect by described gas outlet and extraneous air, can compress described flexible stack shell 112 during use gets rid of the air of described stack shell 112 inside, thereby make described stack shell 112 inside become vacuum, thereby draw workpiece by the suction pipe 120 and the suction nozzle 130 that are connected with this vacuum cylinder 110.In addition, the other end of the stack shell 112 of described vacuum cylinder 110 can be provided with an outlet nozzle 114, this outlet nozzle 114 and vacuum extractor be interconnected (figure does not show) make in this vacuum cylinder 110 and keep vacuum, thereby provide in order to draw the suction of workpiece.
Described at least two suction pipes 120 are connected to the gas outlet place of described stack shell 112, and are interconnected with space in the described stack shell 112.Described suction pipe 120 and described stack shell 112 are for being tightly connected, in order to keep the vacuum state of stack shell 112 inside in use.In the present embodiment, adopt two suction pipes 120, and the length of one of them suction pipe 120 is greater than the length of another one suction pipe 120.
Described at least two suction nozzles 130 are tightly connected respectively and are provided with at an angle away from an end of described stack shell 112 and with described suction pipe 120 at described suction pipe 120.Because the length difference of described two suction pipes 120, thereby make, form certain angle between described stack shell 112 and the described suction nozzle 130, in use, stack shell 112 departs from certain distance with the workpiece of drawing on described suction nozzle 130, makes things convenient for the user to observe by the position of absorption workpiece.
See also Fig. 2, during use, by Workpiece sucking device 100 eyeglass 10 and aperture 20 are assembled in the lens barrel 30, thereby described suction nozzle 130 is drawn after the symmetric position place, edge of described eyeglass 10 and aperture 20 is adsorbed on described eyeglass 10 and aperture 20 on the suction nozzle 130 stably, and described eyeglass 10 and aperture 20 are assembled in the described lens barrel 30.Spacing between the outside that described two suction nozzles 130 deviate from mutually is less than the internal diameter of described lens barrel 30, spacing between the adjacent inboard of described two suction nozzles 130 is greater than effective optical region radius of described eyeglass 10, thereby guarantee in suction nozzle described in the assembling process 130 can stretch into described lens barrel 30, to lay eyeglass 10 and aperture 20, avoid scratch eyeglass 10 when described aperture 20 is installed simultaneously.
Be noted that above-mentioned embodiment only is better embodiment of the present invention, those skilled in the art also can do other variation in spirit of the present invention.The variation that these are done according to spirit of the present invention all should be included within the present invention's scope required for protection.
Claims (6)
1. Workpiece sucking device, it comprises a vacuum cylinder, at least two suction pipes, and at least two suction nozzles that are arranged on the described suction pipe, described suction pipe is arranged on an end of described vacuum cylinder symmetrically, and be interconnected with described vacuum cylinder, described suction nozzle is separately positioned on the end of described suction pipe, and is interconnected with described suction pipe.
2. Workpiece sucking device as claimed in claim 1 is characterized in that: described vacuum cylinder comprises a stack shell and at least two gas outlets that are symmetricly set on described stack shell one end, and at least two suction pipes are connected to the place, gas outlet of described stack shell.
3. Workpiece sucking device as claimed in claim 2 is characterized in that: described stack shell adopts elastomeric material to make, and interconnects by described gas outlet and extraneous air.
4. Workpiece sucking device as claimed in claim 2 is characterized in that: the other end of described stack shell is provided with an outlet nozzle, and this outlet nozzle is connected with a vacuum extractor.
5. as any described Workpiece sucking device of claim 1 to 4, it is characterized in that: described suction pipe and described stack shell are for being tightly connected, and the length of one of them suction pipe of at least two suction pipes is greater than the length of another one suction pipe.
6. Workpiece sucking device as claimed in claim 5 is characterized in that: angled setting between described stack shell and the described suction nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103025090A CN101890683A (en) | 2009-05-21 | 2009-05-21 | Workpiece sucking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103025090A CN101890683A (en) | 2009-05-21 | 2009-05-21 | Workpiece sucking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101890683A true CN101890683A (en) | 2010-11-24 |
Family
ID=43100107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103025090A Pending CN101890683A (en) | 2009-05-21 | 2009-05-21 | Workpiece sucking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101890683A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104216087A (en) * | 2013-06-03 | 2014-12-17 | 鸿富锦精密工业（深圳）有限公司 | Sucking device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5050919A (en) * | 1987-11-06 | 1991-09-24 | Canon Kabushiki Kaisha | Hand apparatus for holding article |
| EP0454161A1 (en) * | 1990-04-27 | 1991-10-30 | Sony Corporation | A sucked substrate detecting apparatus |
| US5865487A (en) * | 1996-05-23 | 1999-02-02 | Motorola, Inc. | Pick-and-place tool for vacuum and magnetic coupling |
| TW576281U (en) * | 2002-08-07 | 2004-02-11 | Tzung-Chang Shie | Suction device with retractable air-extracting pipe |
| CN2868561Y (en) * | 2005-12-19 | 2007-02-14 | 吴宗伟 | Antistatic vacuum suction pen |
| CN201049465Y (en) * | 2007-05-22 | 2008-04-23 | 中芯国际集成电路制造(上海)有限公司 | Vacuum adsorption device |
| US20090028681A1 (en) * | 2007-07-26 | 2009-01-29 | Hon Hai Precision Industry Co., Ltd. | Apparatus for picking up lens |
-
2009
- 2009-05-21 CN CN2009103025090A patent/CN101890683A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5050919A (en) * | 1987-11-06 | 1991-09-24 | Canon Kabushiki Kaisha | Hand apparatus for holding article |
| EP0454161A1 (en) * | 1990-04-27 | 1991-10-30 | Sony Corporation | A sucked substrate detecting apparatus |
| US5865487A (en) * | 1996-05-23 | 1999-02-02 | Motorola, Inc. | Pick-and-place tool for vacuum and magnetic coupling |
| TW576281U (en) * | 2002-08-07 | 2004-02-11 | Tzung-Chang Shie | Suction device with retractable air-extracting pipe |
| CN2868561Y (en) * | 2005-12-19 | 2007-02-14 | 吴宗伟 | Antistatic vacuum suction pen |
| CN201049465Y (en) * | 2007-05-22 | 2008-04-23 | 中芯国际集成电路制造(上海)有限公司 | Vacuum adsorption device |
| US20090028681A1 (en) * | 2007-07-26 | 2009-01-29 | Hon Hai Precision Industry Co., Ltd. | Apparatus for picking up lens |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104216087A (en) * | 2013-06-03 | 2014-12-17 | 鸿富锦精密工业（深圳）有限公司 | Sucking device |
| CN104216087B (en) * | 2013-06-03 | 2018-01-09 | 泰州市润杰五金机械制造有限公司 | Suction means |
| CN108132508A (en) * | 2013-06-03 | 2018-06-08 | 泉州泉港润美环保科技有限公司 | A kind of suction method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20101124 |