![薄膜延伸装置以及薄膜延伸方法](/CN/2010/8/3/images/201080016570.jpg)
基本信息:
- 专利标题: 薄膜延伸装置以及薄膜延伸方法
- 专利标题(英):Film stretching device and film stretching method
- 申请号:CN201080016570.X 申请日:2010-04-09
- 公开(公告)号:CN102395457A 公开(公告)日:2012-03-28
- 发明人: 佐野孝义 , 新田谕 , 大渊范幸 , 池田佳久 , 西条弘
- 申请人: 东芝机械株式会社
- 申请人地址: 日本东京
- 专利权人: 东芝机械株式会社
- 当前专利权人: 东芝机械株式会社
- 当前专利权人地址: 日本东京
- 代理机构: 中国国际贸易促进委员会专利商标事务所
- 代理人: 黄永杰
- 优先权: 2009-097768 2009.04.14 JP
- 国际申请: PCT/JP2010/056467 2010.04.09
- 国际公布: WO2010/119823 JA 2010.10.21
- 进入国家日期: 2011-10-14
- 主分类号: B29C55/20
- IPC分类号: B29C55/20 ; B29C55/08 ; B29C55/12 ; B29L7/00
A film stretching device is provided with a clip chain for holding an end in the width direction of a film, holds the film by the clip chain, and stretches the film while transferring the film by the traveling of the clip chain, the film stretching device comprising: an upper reference rail which is disposed on the upper side in order to guide the clip chain; a lower reference rail which is disposed on the lower side in order to guide the clip chain; a plurality of clips which constitute the clip chain; a spacing adjustment rail which adjusts the spacing between the plurality of clips; and a spacing adjustment link which connects adjacent clips among the plurality of clips, is in contact with the spacing adjustment rail, and adjusts the spacing between the plurality of clips. The film stretching device enables the adjustment of the degree of stretching of the film by a simple configuration and a small number of man-hours.
公开/授权文献:
- CN102395457B 薄膜延伸装置以及薄膜延伸方法 公开/授权日:2014-07-23
IPC结构图谱:
B | 作业;运输 |
--B29 | 塑料的加工;一般处于塑性状态物质的加工 |
----B29C | 塑料的成型或连接;塑性状态物质的一般成型;已成型产品的后处理,如修整 |
------B29C55/00 | 用拉伸成型,如通过模子拉延;所用的设备 |
--------B29C55/02 | .板材或片材的 |
----------B29C55/20 | ..边缘夹钳 |