JPH0344535U - - Google Patents
Info
- Publication number
- JPH0344535U JPH0344535U JP10416389U JP10416389U JPH0344535U JP H0344535 U JPH0344535 U JP H0344535U JP 10416389 U JP10416389 U JP 10416389U JP 10416389 U JP10416389 U JP 10416389U JP H0344535 U JPH0344535 U JP H0344535U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- suction
- thin film
- opening
- film member
- 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.)
- Pending
Links
- 239000010409 thin film Substances 0.000 claims description 5
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Jigs For Machine Tools (AREA)
- Automatic Assembly (AREA)
Description
第1図は、この考案の一実施例を示す断面図で
ある。第2図は、第1図に示した薄膜部材9の正
面図である。第3図は、第2図の線−に沿う
拡大断面図である。第4図は、第1図に示した吸
着装置にプリント回路基板4が吸着された状態を
示す断面図である。第5図は、同じ吸着装置に反
りが生じたプリント回路基板4aが吸着された状
態を示す断面図である。第6図は、この考案の他
の実施例の断面図である。第7図は、従来の吸着
装置を示す断面図である。
図において、4,4aはプリント回路基板(板
状物)、6は吸着穴、7は吸着板、8は吸着面、
96,9aは薄膜部材、10,10aは開口部、
12は端縁部、15は負圧源である。
FIG. 1 is a sectional view showing an embodiment of this invention. FIG. 2 is a front view of the thin film member 9 shown in FIG. 1. FIG. 3 is an enlarged sectional view taken along line - in FIG. 2. FIG. 4 is a sectional view showing a state in which the printed circuit board 4 is sucked by the suction device shown in FIG. FIG. 5 is a sectional view showing a state in which a warped printed circuit board 4a is suctioned by the same suction device. FIG. 6 is a sectional view of another embodiment of this invention. FIG. 7 is a sectional view showing a conventional adsorption device. In the figure, 4 and 4a are printed circuit boards (plate-like objects), 6 is a suction hole, 7 is a suction plate, 8 is a suction surface,
96, 9a are thin film members, 10, 10a are openings,
12 is an edge portion, and 15 is a negative pressure source.
Claims (1)
れる複数個の吸着穴が設けられた吸着板を備える
、板状物吸着装置において、 前記吸着板の、板状物を吸着する側の吸着面に
は、弾性体からなる薄膜部材が貼付けられ、 前記薄膜部材は、前記吸着穴に連通する開口部
を有するとともに、吸着保持されるべき板状物の
外周縁の内側の位置で当該板状物に接触する端縁
部を有し、 前記端縁部には、その全周にわたつて、前記吸
着面より起こされた形状が付されている、 ことを特徴とする、板状物吸着装置。 (2) 前記開口部は、複数個の前記吸着穴をカバ
ーする大きさとされ、かつ、前記薄膜部材は、前
記開口部を取り囲む枠状をなす、請求項1記載の
板状物吸着装置。[Claims for Utility Model Registration] (1) In a plate-like object suction device comprising a suction plate provided with a plurality of suction holes to which negative pressure is applied for suctioning and holding a plate-like object, the suction plate comprises: A thin film member made of an elastic body is attached to the suction surface on the side that suctions the plate-like object, and the thin film member has an opening that communicates with the suction hole and holds the plate-like object to be suctioned and held. It has an edge portion that contacts the plate-like object at a position inside the outer peripheral edge, and the edge portion has a shape that is raised from the suction surface over the entire circumference. A plate-like object adsorption device characterized by: (2) The plate-shaped object suction device according to claim 1, wherein the opening is sized to cover the plurality of suction holes, and the thin film member has a frame shape surrounding the opening.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10416389U JPH0344535U (en) | 1989-09-05 | 1989-09-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10416389U JPH0344535U (en) | 1989-09-05 | 1989-09-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0344535U true JPH0344535U (en) | 1991-04-25 |
Family
ID=31652966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10416389U Pending JPH0344535U (en) | 1989-09-05 | 1989-09-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0344535U (en) |
-
1989
- 1989-09-05 JP JP10416389U patent/JPH0344535U/ja active Pending
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