JPH01166344U - - Google Patents
Info
- Publication number
- JPH01166344U JPH01166344U JP6096688U JP6096688U JPH01166344U JP H01166344 U JPH01166344 U JP H01166344U JP 6096688 U JP6096688 U JP 6096688U JP 6096688 U JP6096688 U JP 6096688U JP H01166344 U JPH01166344 U JP H01166344U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- printing plate
- bearing
- bearing member
- lever
- 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.)
- Granted
Links
- 238000013459 approach Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Photographic Processing Devices Using Wet Methods (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Advancing Webs (AREA)
Description
第１図は本考案が適用された感光性平版印刷版
自動現像機を示す概略構成図、第２図は串型ロー
ラの斜視図、第３図は搬送ローラの側板への支持
状態を示す断面図、第４図は軸受受部の分解斜視
図、第５図は軸受受部の断面図、第６図は従来の
軸受受部の斜視図である。
１０……感光性平版印刷版自動現像機、５２…
…搬送ローラ、２０４……軸受、２１０，２１１
……軸受受部、２１２……軸受受部材、２２２…
…レバー、２３２……コイルスプリング、２４８
……抜け止めプレート。
Fig. 1 is a schematic configuration diagram showing a photosensitive lithographic printing plate automatic developing machine to which the present invention is applied, Fig. 2 is a perspective view of a skewer-shaped roller, and Fig. 3 is a cross-sectional view showing how the conveyance roller is supported on the side plate. FIG. 4 is an exploded perspective view of a bearing part, FIG. 5 is a sectional view of the bearing part, and FIG. 6 is a perspective view of a conventional bearing part. 10...Photosensitive lithographic printing plate automatic developing machine, 52...
... Conveyance roller, 204 ... Bearing, 210, 211
... Bearing receiving part, 212 ... Bearing receiving member, 222...
... Lever, 232 ... Coil spring, 248
...Keeping plate.
Claims (1)
ると共に現像処理を行なう感光性平版印刷版自動
現像機に用いられ、前記感光性平版印刷版を挾持
搬送する一対のローラの駆動軸受部構造であつて
、前記一対のローラのうち駆動手段で駆動される
第１のローラの駆動軸の軸受が前記感光性平版印
刷版の搬送方向に沿つて挿入できるよう開口され
た第１受部と前記一対のローラのうちの他方の第
２のローラの駆動軸の軸受が前記第１のローラと
略同方向から挿入されて前記第１のローラと第２
のローラとで前記感光性平版印刷版を挾持できる
よう形成された第２受部とを備えた軸受受部材と
、前記第２受部を前記第２のローラが第１のロー
ラに離接する方向に拡縮できるよう前記軸受受部
材に移動可能に支持されたレバーと、前記レバー
と前記軸受受部材との間に介在され前記レバーを
前記第２の受部が縮小する方向に常時付勢してい
る付勢手段と、前記軸受受部材に前記第１受部の
開口を開閉可能に支持された開閉手段と、を有す
ることを特徴とする感光性平版印刷版自動現像機
のローラ駆動軸受部構造。 It is used in an automatic photosensitive lithographic printing plate developing machine that conveys a photosensitive lithographic printing plate on which an image is printed and also performs development processing, and has a drive bearing structure for a pair of rollers that grip and convey the photosensitive lithographic printing plate. and a first receiving portion that is opened so that a bearing of a drive shaft of the first roller driven by the driving means of the pair of rollers can be inserted along the conveyance direction of the photosensitive planographic printing plate; The bearing of the drive shaft of the other second roller of the rollers is inserted from substantially the same direction as the first roller, so that the first roller and the second
a bearing member comprising a second bearing member formed to be able to hold the photosensitive lithographic printing plate between the rollers; and a direction in which the second roller approaches and separates from the first roller the second bearing member. a lever that is movably supported by the bearing member so as to be able to expand and contract; and a lever that is interposed between the lever and the bearing member and that constantly urges the lever in a direction in which the second receiving portion contracts. A structure for a roller drive bearing portion of an automatic photosensitive planographic printing plate developing machine, characterized in that the structure includes: a biasing means for opening and closing the opening of the first receiving portion on the bearing member; .
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988060966U JP2501272Y2 (en) | 1988-05-09 | 1988-05-09 | Roller bearing support structure for photosensitive lithographic printing plate automatic processor |
| US07/348,539 US4969002A (en) | 1988-05-09 | 1989-05-08 | Photo-sensitive printing plate processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988060966U JP2501272Y2 (en) | 1988-05-09 | 1988-05-09 | Roller bearing support structure for photosensitive lithographic printing plate automatic processor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01166344U true JPH01166344U (en) | 1989-11-21 |
| JP2501272Y2 JP2501272Y2 (en) | 1996-06-12 |
Family
ID=31286657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988060966U Expired - Lifetime JP2501272Y2 (en) | 1988-05-09 | 1988-05-09 | Roller bearing support structure for photosensitive lithographic printing plate automatic processor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2501272Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5230919U (en) * | 1975-08-27 | 1977-03-04 | ||
| JPS5344448U (en) * | 1976-09-20 | 1978-04-15 | ||
| JPS628149A (en) * | 1985-07-05 | 1987-01-16 | Konishiroku Photo Ind Co Ltd | Processing device for photosensitive material |
| JPS62156948U (en) * | 1986-03-26 | 1987-10-05 |
-
1988
- 1988-05-09 JP JP1988060966U patent/JP2501272Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5230919U (en) * | 1975-08-27 | 1977-03-04 | ||
| JPS5344448U (en) * | 1976-09-20 | 1978-04-15 | ||
| JPS628149A (en) * | 1985-07-05 | 1987-01-16 | Konishiroku Photo Ind Co Ltd | Processing device for photosensitive material |
| JPS62156948U (en) * | 1986-03-26 | 1987-10-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2501272Y2 (en) | 1996-06-12 |
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