JPH0375991U - - Google Patents
Info
- Publication number
- JPH0375991U JPH0375991U JP13630689U JP13630689U JPH0375991U JP H0375991 U JPH0375991 U JP H0375991U JP 13630689 U JP13630689 U JP 13630689U JP 13630689 U JP13630689 U JP 13630689U JP H0375991 U JPH0375991 U JP H0375991U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- holder
- rotating shaft
- disc spring
- film
- 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
- 238000009966 trimming Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Nonmetal Cutting Devices (AREA)
Description
第１図は本考案の実施例を示すフイルムトリミ
ング装置の側面図、第２図は第１図のＢ矢視図、
第３図は第１図のＡ〜Ａ拡大断面図、第４図は従
来のフイルムトリミング装置を示す側面図、第５
図は同正面図である。
図の主要部分の説明、２１……フイルム、２２
，２３……ロール、２４，２４′……刃、２５，
２５′……刃ホルダー、２６……回転軸、２７，
２８……転がり軸受、２９……アーム、３０……
空圧シリンダ、３１，３１′……フレーム、３９
……皿ばね、４２……皿ばね。
FIG. 1 is a side view of a film trimming device showing an embodiment of the present invention, FIG. 2 is a view taken in the direction of arrow B in FIG.
3 is an enlarged sectional view taken from A to A in FIG. 1, FIG. 4 is a side view showing a conventional film trimming device, and FIG.
The figure is a front view of the same. Explanation of the main parts of the figure, 21...Film, 22
, 23...Roll, 24, 24'...Blade, 25,
25'... Blade holder, 26... Rotating shaft, 27,
28... Rolling bearing, 29... Arm, 30...
Pneumatic cylinder, 31, 31'...Frame, 39
... Disc spring, 42... Disc spring.
Claims (1)
ルに巻取る前にフイルムの両縁の不揃いを切り取
るトリミング装置において、フイルム切断用刃ホ
ルダーの回転軸の転がり軸受の外輪に対しスラス
ト方向の力を加えて同軸受の遊びを無くす皿ばね
を設け、かつ同回転軸上の刃ホルダーに軸方向の
力を常時加えて同ホルダーと刃の遊びを除く皿ば
ねを設けたことを特徴とする刃先安定機構。 In a trimming device that trims irregularities on both edges of a film before winding it into a roll using a take-up machine of a film manufacturing device, etc., a force in the thrust direction is applied to the outer ring of the rolling bearing of the rotating shaft of the film cutting blade holder. A blade edge stabilizing mechanism characterized by being provided with a disc spring that eliminates play in a coaxial bearing, and a disc spring that constantly applies an axial force to a blade holder on the same rotating shaft to eliminate play between the holder and the blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13630689U JPH0724220Y2 (en) | 1989-11-24 | 1989-11-24 | Blade edge stabilization mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13630689U JPH0724220Y2 (en) | 1989-11-24 | 1989-11-24 | Blade edge stabilization mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0375991U true JPH0375991U (en) | 1991-07-30 |
| JPH0724220Y2 JPH0724220Y2 (en) | 1995-06-05 |
Family
ID=31683518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13630689U Expired - Fee Related JPH0724220Y2 (en) | 1989-11-24 | 1989-11-24 | Blade edge stabilization mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0724220Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010213881A (en) * | 2009-03-17 | 2010-09-30 | Itadaki:Kk | Hook for merchandise display |
-
1989
- 1989-11-24 JP JP13630689U patent/JPH0724220Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010213881A (en) * | 2009-03-17 | 2010-09-30 | Itadaki:Kk | Hook for merchandise display |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0724220Y2 (en) | 1995-06-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |