JPH0446060U - - Google Patents
Info
- Publication number
- JPH0446060U JPH0446060U JP1990088816U JP8881690U JPH0446060U JP H0446060 U JPH0446060 U JP H0446060U JP 1990088816 U JP1990088816 U JP 1990088816U JP 8881690 U JP8881690 U JP 8881690U JP H0446060 U JPH0446060 U JP H0446060U
- Authority
- JP
- Japan
- Prior art keywords
- film
- making machine
- bag making
- screw shaft
- bar
- 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
- 230000002441 reversible effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 2
Landscapes
- Making Paper Articles (AREA)
- Advancing Webs (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Description
第１図は本考案によるフイルム製袋機における
蛇行矯正装置の一実施例を示す縦断側面図、第２
図は蛇行矯正装置の平面図、第３図はその一部拡
大図、第４図は側面図、第４ａ図はその一部拡大
図、第５図は部分的斜視図である。
１……フレーム、４……ねじシヤフト、５……
可逆モータ、６……雌ねじシヤフト、７ａ，７ｂ
……幅寄せ用リング、２０ａ，２０ｂ……テンシ
ヨン付与手段、３０ａ，３０ｂ……蛇行検出手段
。
Fig. 1 is a longitudinal side view showing one embodiment of the meandering correction device in a film bag making machine according to the present invention;
The figure is a plan view of the meandering correction device, FIG. 3 is a partially enlarged view thereof, FIG. 4 is a side view, FIG. 4a is a partially enlarged view, and FIG. 5 is a partially perspective view. 1... Frame, 4... Screw shaft, 5...
Reversible motor, 6... female thread shaft, 7a, 7b
. . . width adjustment ring, 20a, 20b . . . tension applying means, 30a, 30b . . . meandering detection means.
Claims (1)
ピンチローラによる送り停止期間中にフイルムの
シールとカツトを行う機構を備えた製袋機におい
て、シール機構より上流のフレーム間に可逆モー
タにより正逆回転自在なねじシヤフトを横架し、
該ねじシヤフトより下流側にはフイルムエツジを
検出して前記可逆モータに駆動信号を送る検出手
段を設け、ねじシヤフトには幅寄せ用リングを間
隔的に取付けた雌ねじ付きシヤフトを非回転に外
嵌したことを特徴とするフイルム製袋機における
蛇行矯正装置。 (2) 雌ねじ付きシヤフトは両側に廻り止めアー
ムを有し、それら廻り止めアームから垂下するフ
イルム案内枠間にバーが連結され、そのバーにフ
イルムに接してこれにテンシヨンを付与する部材
の端部が止められているものを含む実用新案登録
請求の範囲第１項記載のフイルム製袋機における
蛇行矯正装置。[Claims for Utility Model Registration] (1) In a bag making machine equipped with a pinch roller that feeds film intermittently and a mechanism that seals and cuts the film while the pinch roller stops feeding, A screw shaft that can be rotated forward and backward is installed horizontally between the frames by a reversible motor.
On the downstream side of the screw shaft, there is provided detection means for detecting the film edge and sending a drive signal to the reversible motor, and a female threaded shaft with width adjusting rings attached at intervals is fitted onto the screw shaft in a non-rotating manner. A meandering correction device for a film bag making machine, which is characterized by: (2) The female threaded shaft has rotation prevention arms on both sides, and a bar is connected between the film guide frames that hang down from these rotation prevention arms, and the end of the member that contacts the film and applies tension to the bar is connected to the film guide frame. 1. A meandering correction device for a film bag making machine according to claim 1, which includes a device in which the film bag making machine is stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990088816U JPH0446060U (en) | 1990-08-24 | 1990-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990088816U JPH0446060U (en) | 1990-08-24 | 1990-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0446060U true JPH0446060U (en) | 1992-04-20 |
Family
ID=31822367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990088816U Pending JPH0446060U (en) | 1990-08-24 | 1990-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446060U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59138555A (en) * | 1983-01-26 | 1984-08-09 | Toyo Kikai Kk | Actuator for compensating member in zigzag compensator for running cloth |
| JPS62275960A (en) * | 1986-05-20 | 1987-11-30 | Canon Inc | recording device |
-
1990
- 1990-08-24 JP JP1990088816U patent/JPH0446060U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59138555A (en) * | 1983-01-26 | 1984-08-09 | Toyo Kikai Kk | Actuator for compensating member in zigzag compensator for running cloth |
| JPS62275960A (en) * | 1986-05-20 | 1987-11-30 | Canon Inc | recording device |
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