JPH0188657U - - Google Patents
Info
- Publication number
- JPH0188657U JPH0188657U JP18396187U JP18396187U JPH0188657U JP H0188657 U JPH0188657 U JP H0188657U JP 18396187 U JP18396187 U JP 18396187U JP 18396187 U JP18396187 U JP 18396187U JP H0188657 U JPH0188657 U JP H0188657U
- Authority
- JP
- Japan
- Prior art keywords
- cutting blade
- brake
- winding machine
- rotating shaft
- actuating device
- 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
- 238000004804 winding Methods 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Replacement Of Web Rolls (AREA)
Description
第１図は本考案の代表的な実施例を示す切断装
置の概略構成図、第２図は従来の捲取機要部を示
す概略構成図、第３図及び第４図は従来の他例を
示す捲取機要部構成図、第５図は一般的なカツタ
ー部の正面図、第６図は従来のフイルム切断口の
平面図である。
図の主要部分の説明、Ｓ…フイルム、７ｂ…切
断刃回転軸、８ｂ…切断刃基板、９ｂ…切断刃、
１１ｂ…エアシリンダ、２０…ブレーキ、２１…
急速排気弁。
Fig. 1 is a schematic configuration diagram of a cutting device showing a typical embodiment of the present invention, Fig. 2 is a schematic configuration diagram showing the main parts of a conventional winding machine, and Figs. 3 and 4 are other examples of the conventional winding machine. FIG. 5 is a front view of a typical cutter section, and FIG. 6 is a plan view of a conventional film cutting opening. Explanation of the main parts of the figure, S... Film, 7b... Cutting blade rotation axis, 8b... Cutting blade substrate, 9b... Cutting blade,
11b...air cylinder, 20...brake, 21...
Rapid exhaust valve.
Claims (1)
て、一端に切断刃を有する基板を切断刃の回動半
径を可能な限り短かくして回転軸に取り付けると
共に、同回転軸にアームを介して空圧シリンダー
のロツド先端を取り付け、同空圧シリンダーには
切断刃の非作動時に排気側から排気すると同時に
吸気側には十分な空気圧を与えると共に、前記ロ
ツド部に制動を与え、作動時には前記制動を瞬時
に開放させる空圧回路及び制動手段を設けること
を特徴とするフイルム捲取機の切断刃作動装置。 In a cutting blade actuating device for a film winding machine, a substrate having a cutting blade at one end is attached to a rotating shaft with the turning radius of the cutting blade as short as possible, and a pneumatic cylinder rod is connected to the rotating shaft via an arm. The tip is attached to the pneumatic cylinder, and when the cutting blade is not in operation, the air is exhausted from the exhaust side, and at the same time, sufficient air pressure is applied to the intake side, and a brake is applied to the rod section, and when the cutting blade is in operation, the brake is instantly released. A cutting blade actuating device for a film winding machine, characterized in that it is provided with a pneumatic circuit and a braking means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987183961U JPH0645352Y2 (en) | 1987-12-02 | 1987-12-02 | Cutting blade operating device for film winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987183961U JPH0645352Y2 (en) | 1987-12-02 | 1987-12-02 | Cutting blade operating device for film winding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0188657U true JPH0188657U (en) | 1989-06-12 |
| JPH0645352Y2 JPH0645352Y2 (en) | 1994-11-24 |
Family
ID=31475359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987183961U Expired - Lifetime JPH0645352Y2 (en) | 1987-12-02 | 1987-12-02 | Cutting blade operating device for film winding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0645352Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001025993A (en) * | 1999-06-24 | 2001-01-30 | Heidelberger Druckmas Ag | Web cutter |
| JP2010120773A (en) * | 2008-11-21 | 2010-06-03 | Dainippon Printing Co Ltd | Continuous sheet winding device |
| JP2011042415A (en) * | 2009-08-19 | 2011-03-03 | Dainippon Printing Co Ltd | Continuous sheet winding device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100904140B1 (en) * | 2007-11-21 | 2009-06-24 | 현대제철 주식회사 | Cutting machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58144041A (en) * | 1982-02-19 | 1983-08-27 | Hitachi Seiko Ltd | Web rewinding device |
-
1987
- 1987-12-02 JP JP1987183961U patent/JPH0645352Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58144041A (en) * | 1982-02-19 | 1983-08-27 | Hitachi Seiko Ltd | Web rewinding device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001025993A (en) * | 1999-06-24 | 2001-01-30 | Heidelberger Druckmas Ag | Web cutter |
| JP2010120773A (en) * | 2008-11-21 | 2010-06-03 | Dainippon Printing Co Ltd | Continuous sheet winding device |
| JP2011042415A (en) * | 2009-08-19 | 2011-03-03 | Dainippon Printing Co Ltd | Continuous sheet winding device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0645352Y2 (en) | 1994-11-24 |
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