Title:
レンズ用レイアウト・ブロック装置および未加工レンズのブロック方法
Document Type and Number:
Japanese Patent JP3872691
Kind Code:
B2
Abstract:
A seal supply unit 24 for supplying an elastic seal 3 is provided to a seal adhering position A5. The elastic seal 3 is loaded on a tape loader 73 in the form of a seal tape 67 which is formed by covering the elastic seal 3 with a mount 65 and protector paper 66 and wound in a roll shape, and fed by driving a motor 86. At this time, the protector paper 66 is separated by a protector paper separating mechanism 75. At the seal adhering position A5, a sensor 108 detects the front edge of a positioning hole 69 of the mount 65, and conveyance is stopped after the seal tape 67 is fed from the detection time by a predetermined time period. This stop position is determined as the reference adhering position of the elastic seal 3, and the lens holder 2 is urged from above against the elastic seal 3 to be adhered to it. A seal separating mechanism 110 moves the mount 65 downward to separate it from the elastic seal 3.
Inventors:
Arai Michio
Shuichi Sato
Shuichi Sato
Application Number:
JP2001561488A
Publication Date:
January 24, 2007
Filing Date:
February 22, 2001
Export Citation:
Assignee:
HOYA CORPORATION
International Classes:
B24B9/14; B24B13/005
Domestic Patent References:
| JP8229794A | ||||
| JP52140093A | ||||
| JP6293323A | ||||
| JP60002570A | ||||
| JP2127230A |
Attorney, Agent or Firm:
Masaki Yamakawa
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