JPH0335960U - - Google Patents
Info
- Publication number
- JPH0335960U JPH0335960U JP9572989U JP9572989U JPH0335960U JP H0335960 U JPH0335960 U JP H0335960U JP 9572989 U JP9572989 U JP 9572989U JP 9572989 U JP9572989 U JP 9572989U JP H0335960 U JPH0335960 U JP H0335960U
- Authority
- JP
- Japan
- Prior art keywords
- conveyance rollers
- conveyance
- support plate
- pair
- roller
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
Landscapes
- Advancing Webs (AREA)
Description
第１図は本考案のローラ押し付け解除機構にお
いて搬送ローラ接触状態の側面図、第２図はその
搬送ローラ分離状態の側面図、第３図は本考案の
ローラ押し付け解除機構の正面図、第４図は従来
のカムを用いた機構のローラ押し付け時の側面図
、第５図はそのローラ押し付け解除時の側面図で
ある。
１１，２１……駆動搬送ローラ、１２，２２…
…従動搬送ローラ、３１，３２……支持板、４…
…偏心円盤、５１，５２……バネ体、６……シヤ
フト、８……鎖。
FIG. 1 is a side view of the roller pressing release mechanism of the present invention in a state in which the conveyance roller is in contact, FIG. 2 is a side view of the conveyance roller in a separated state, FIG. 3 is a front view of the roller pressing release mechanism of the present invention, and FIG. The figure is a side view of a conventional mechanism using a cam when the roller is pressed, and FIG. 5 is a side view when the roller is released from the pressure. 11, 21... Drive conveyance roller, 12, 22...
...Followed conveyance roller, 31, 32...Support plate, 4...
...Eccentric disc, 51, 52...Spring body, 6...Shaft, 8...Chain.
Claims (1)
し、上記一対の搬送ローラのうち一方の搬送ロー
ラの回転軸は所定位置に固定され、他方の搬送ロ
ーラの回転軸は、支点を中心に回動する支持板の
一端に軸支されて可動とし、また上記一対の搬送
ローラは、バネ体により常時互いに接触する状態
に保持されている用紙搬送装置の搬送ローラ押し
付け解除機構において、一方の組の搬送ローラの
上記支持板の他端と、他の組の搬送ローラの支持
板の他端とを、偏心円盤の周囲に沿つて滑動する
駆動伝達部材により連結してなることを特徴とす
るローラ押し付け解除機構。 Two pairs of conveyance rollers are arranged at a constant interval, and the rotation axis of one of the pair of conveyance rollers is fixed at a predetermined position, and the rotation axis of the other conveyance roller rotates around a fulcrum. The pair of conveyance rollers is movable by being pivotally supported by one end of a moving support plate, and the pair of conveyance rollers are held in constant contact with each other by a spring body. A roller pressing device characterized in that the other end of the support plate of the conveyance roller and the other end of the support plate of another set of conveyance rollers are connected by a drive transmission member that slides along the circumference of an eccentric disk. Release mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9572989U JPH0335960U (en) | 1989-08-15 | 1989-08-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9572989U JPH0335960U (en) | 1989-08-15 | 1989-08-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0335960U true JPH0335960U (en) | 1991-04-08 |
Family
ID=31644982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9572989U Pending JPH0335960U (en) | 1989-08-15 | 1989-08-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0335960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019196238A (en) * | 2018-05-08 | 2019-11-14 | トタニ技研工業株式会社 | Web material carrier and bag making machine comprising carrier |
-
1989
- 1989-08-15 JP JP9572989U patent/JPH0335960U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019196238A (en) * | 2018-05-08 | 2019-11-14 | トタニ技研工業株式会社 | Web material carrier and bag making machine comprising carrier |
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