JPS63116460U - - Google Patents
Info
- Publication number
- JPS63116460U JPS63116460U JP769187U JP769187U JPS63116460U JP S63116460 U JPS63116460 U JP S63116460U JP 769187 U JP769187 U JP 769187U JP 769187 U JP769187 U JP 769187U JP S63116460 U JPS63116460 U JP S63116460U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- tractor
- pin
- tractor unit
- row
- 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
Landscapes
- Handling Of Sheets (AREA)
- Advancing Webs (AREA)
Description
第１図および第２図はそれぞれ、この考案によ
るピンフイードトラクタの一実施例の機構を示す
平面説明図および正面断面説明図である。
１…ピンフイードトラクタ、６…第１トラクタ
ユニツト、７…第２トラクタユニツト、８…ガイ
ドレール、９…連続紙、１２…スプライン軸、１
３…紙搬送ピン、１４…マージナルパンチ、２７
…紙幅設定棒、３４…紙位置設定機構。
FIGS. 1 and 2 are a plan view and a front cross-sectional view, respectively, showing the mechanism of an embodiment of the pin feed tractor according to this invention. DESCRIPTION OF SYMBOLS 1... Pin feed tractor, 6... First tractor unit, 7... Second tractor unit, 8... Guide rail, 9... Continuous paper, 12... Spline shaft, 1
3...Paper conveyance pin, 14...Marginal punch, 27
...Paper width setting rod, 34...Paper position setting mechanism.
Claims (1)
紙を搬送するためのピンフイードトラクタであつ
て、 前記連続紙の一方側端部のマージナルパンチに
係合する第１の紙搬送ピン列を有する第１のトラ
クタユニツトと、 前記連続紙の他方側端部のマージナルパンチに
係合する第２の紙搬送ピン列を有する第２のトラ
クタユニツトと、 前記第１および第２のトラクタユニツトを前記
紙搬送ピン列に垂直な方向に移動自在に支持する
ガイド部と、 前記第１および第２のトラクタユニツトに対し
摺動自在に設けられ、駆動源により回転駆動され
て前記第１および第２の紙搬送ピン列を同期駆動
させるためのスプライン軸と、 前記ガイド部の案内方向と平行な方向に移動自
在に配設され、前記第１および第２のトラクタユ
ニツトを任意の位置で固定可能な紙幅設定部材と
、 前記紙幅設定部材に固定され紙幅設定された前
記第１および第２のトラクタユニツトを一体的に
前記ガイド部の案内方向と平行な方向に所望量だ
け移動可能な紙位置設定機構とを備えたピンフイ
ードトラクタ。 (2) 前記紙位置設定機構はマイクロメータヘツ
ドであり、 前記第１のトラクタユニツトは前記紙幅設定部
材に対し所定位置で予め固定され、かつこれらは
前記第２のトラクタユニツト側と反対方向に向け
、ばね力により前記マイクロメータヘツドのスピ
ンドル端面に付勢されている、実用新案登録請求
の範囲第１項記載のピンフイードトラクタ。[Claims for Utility Model Registration] (1) A pin feed tractor for conveying continuous paper having marginal punches at both ends thereof, wherein a first pin feed tractor engages with a marginal punch at one end of the continuous paper. a first tractor unit having a row of paper conveyance pins; a second tractor unit having a second row of paper conveyance pins that engages with a marginal punch at the other end of the continuous paper; a guide section for movably supporting the second tractor unit in a direction perpendicular to the paper conveying pin row; a spline shaft for synchronously driving the first and second paper conveyance pin rows; A paper width setting member that can be fixed in position, and the first and second tractor units that are fixed to the paper width setting member and set the paper width can be integrally moved by a desired amount in a direction parallel to the guiding direction of the guide section. A pin feed tractor equipped with a paper position setting mechanism. (2) The paper position setting mechanism is a micrometer head, and the first tractor unit is fixed in advance at a predetermined position with respect to the paper width setting member, and these are oriented in a direction opposite to the second tractor unit side. The pin feed tractor according to claim 1, wherein the spindle end face of the micrometer head is biased by a spring force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987007691U JPH0427885Y2 (en) | 1987-01-22 | 1987-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987007691U JPH0427885Y2 (en) | 1987-01-22 | 1987-01-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63116460U true JPS63116460U (en) | 1988-07-27 |
| JPH0427885Y2 JPH0427885Y2 (en) | 1992-07-06 |
Family
ID=30791381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987007691U Expired JPH0427885Y2 (en) | 1987-01-22 | 1987-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427885Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57156354U (en) * | 1981-03-25 | 1982-10-01 |
-
1987
- 1987-01-22 JP JP1987007691U patent/JPH0427885Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57156354U (en) * | 1981-03-25 | 1982-10-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0427885Y2 (en) | 1992-07-06 |
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