JP5833065B2 - ウエブ切断方法、及びウエブ切断装置 - Google Patents
ウエブ切断方法、及びウエブ切断装置 Download PDFInfo
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- JP5833065B2 JP5833065B2 JP2013172645A JP2013172645A JP5833065B2 JP 5833065 B2 JP5833065 B2 JP 5833065B2 JP 2013172645 A JP2013172645 A JP 2013172645A JP 2013172645 A JP2013172645 A JP 2013172645A JP 5833065 B2 JP5833065 B2 JP 5833065B2
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- web
- cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
- B65H35/06—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with blade, e.g. shear-blade, cutters or perforators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/26—Cutting-off the web running to the wound web roll
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/28—Attaching the leading end of the web to the replacement web-roll core or spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/24—Registering, tensioning, smoothing or guiding webs longitudinally by fluid action, e.g. to retard the running web
- B65H23/245—Suction retarders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/417—Handling or changing web rolls
- B65H2301/4187—Relative movement of core or web roll in respect of mandrel
- B65H2301/4189—Cutting
- B65H2301/41898—Cutting threading tail and leading it to new core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/44—Moving, forwarding, guiding material
- B65H2301/443—Moving, forwarding, guiding material by acting on surface of handled material
- B65H2301/4431—Moving, forwarding, guiding material by acting on surface of handled material by means with operating surfaces contacting opposite faces of material
- B65H2301/44318—Moving, forwarding, guiding material by acting on surface of handled material by means with operating surfaces contacting opposite faces of material between rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/44—Moving, forwarding, guiding material
- B65H2301/443—Moving, forwarding, guiding material by acting on surface of handled material
- B65H2301/4433—Moving, forwarding, guiding material by acting on surface of handled material by means holding the material
- B65H2301/44336—Moving, forwarding, guiding material by acting on surface of handled material by means holding the material using suction forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/515—Cutting handled material
- B65H2301/5151—Cutting handled material transversally to feeding direction
- B65H2301/51512—Cutting handled material transversally to feeding direction using a cutting member moving linearly in a plane parallel to the surface of the web and along a direction crossing the handled material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/515—Cutting handled material
- B65H2301/5153—Details of cutting means
- B65H2301/51532—Blade cutter, e.g. single blade cutter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/175—Plastic
Landscapes
- Replacement Of Web Rolls (AREA)
- Treatment Of Fiber Materials (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
Claims (9)
- 張力を付与してウエブを搬送する工程と、
切断手段による切断点を前記ウエブの幅方向に移動させながら、搬送される前記ウエブを上流ウエブと下流ウエブとに切断する工程と、を備え、
前記ウエブを切断する工程において、前記切断点に対して前記ウエブの上流部分と前記ウエブの下流部分とを前記ウエブの厚み方向で挟持し、かつ前記切断点と前記上流部分及び前記下流部分の2つの挟持点とを同一面上に位置させ、
かつ前記切断点の前記ウエブ上での移動方向の後ろ側で、切断された前記上流ウエブ及び前記下流ウエブが前記ウエブに対して垂直方向へ移動することを規制するウエブ切断方法。 - 切断された前記上流ウエブ及び/又は前記下流ウエブが、ガイド部材により前記ウエブに対して垂直方向へ移動することを規制される請求項1記載のウエブ切断方法。
- 切断された前記上流ウエブ及び/又は前記下流ウエブが、エアの吹き付け及び/又はエアの吸引により前記ウエブに対して垂直方向へ移動することを規制される請求項1記載のウエブ切断方法。
- 前記ウエブが80μm以下の厚さを有する請求項1から3の何れか1項記載のウエブ切断方法。
- 前記ウエブが樹脂で構成される請求項1から4の何れか1項記載のウエブ切断方法。
- 前記切断手段が上刃と下刃である請求項1から5の何れか1項記載のウエブ切断方法。
- 搬送されるウエブを切断して、前記ウエブを上流ウエブと下流ウエブとに分離するウエブ切断装置であって、
切断手段と、
前記切断手段による切断点の両側に配置された2つの一対のニップローラであって、前記2つの一対のニップローラは前記切断点に対して前記ウエブの上流部分と前記ウエブの下流部分とを前記ウエブの厚み方向でそれぞれ挟持し、前記切断点と前記上流部分及び前記下流部分の2つの挟持点とを同一面上に位置させている一対のニップローラと、
前記切断点の前記ウエブ上での移動方向の後ろ側に配置され、前記上流ウエブ及び前記下流ウエブが前記ウエブに対して垂直方向へ移動することを規制する移動規制機構と、
を備えるウエブ切断装置。 - 前記移動規制機構は、ガイド部材である請求項7記載のウエブ切断装置。
- 前記移動規制機構は、エアを吹き付けるノズル及び/又はエアを吸引するノズルである請求項7記載のウエブ切断装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013172645A JP5833065B2 (ja) | 2013-08-22 | 2013-08-22 | ウエブ切断方法、及びウエブ切断装置 |
KR1020140108271A KR102171673B1 (ko) | 2013-08-22 | 2014-08-20 | 웨브 절단 방법 및 웨브 절단 장치 |
CN201410412490.6A CN104418136B (zh) | 2013-08-22 | 2014-08-20 | 网切断方法及网切断装置 |
TW103128725A TWI621488B (zh) | 2013-08-22 | 2014-08-21 | 網切斷方法及網切斷裝置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013172645A JP5833065B2 (ja) | 2013-08-22 | 2013-08-22 | ウエブ切断方法、及びウエブ切断装置 |
Publications (3)
Publication Number | Publication Date |
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JP2015039747A JP2015039747A (ja) | 2015-03-02 |
JP2015039747A5 JP2015039747A5 (ja) | 2015-04-09 |
JP5833065B2 true JP5833065B2 (ja) | 2015-12-16 |
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JP2013172645A Active JP5833065B2 (ja) | 2013-08-22 | 2013-08-22 | ウエブ切断方法、及びウエブ切断装置 |
Country Status (4)
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JP (1) | JP5833065B2 (ja) |
KR (1) | KR102171673B1 (ja) |
CN (1) | CN104418136B (ja) |
TW (1) | TWI621488B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6448569B2 (ja) * | 2016-03-03 | 2019-01-09 | 富士フイルム株式会社 | ウエブ切断方法およびウエブ切断装置 |
CN110728803B (zh) * | 2019-11-04 | 2021-10-08 | 深圳市点易达科技有限公司 | 一种绿色城市无人化物流一体柜 |
CN112125048B (zh) * | 2020-09-17 | 2022-04-15 | 青岛齐林智信自控技术有限公司 | 一种加大肠衣收卷长度的方法与设备 |
DE102021119893A1 (de) * | 2021-07-30 | 2023-02-02 | Windmöller & Hölscher Kg | Wickler zum Wickeln einer Materialbahn |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB262975A (en) * | 1926-01-22 | 1926-12-23 | Walter Everett Molins | Improvements in or relating to mechanism for severing a moving web into lengths |
US1782674A (en) * | 1928-06-30 | 1930-11-25 | Hoe & Co R | Web-cutting mechanism |
ES400106A1 (es) * | 1971-02-27 | 1975-06-16 | Alberto | Perfeccionamientos en una maquina automatica para formar rollos de tejido en pieza. |
JPS61146494A (ja) * | 1984-12-18 | 1986-07-04 | 富士写真フイルム株式会社 | ウエブ切断方法及び装置 |
JPS62140797A (ja) * | 1985-12-13 | 1987-06-24 | 帝人製機株式会社 | 薄帯体の切断方法およびその実施装置 |
JPH11165922A (ja) * | 1997-11-28 | 1999-06-22 | Kawakami Sangyo Kk | シート基材の巻き換え装置及びその方法 |
JP3041302B1 (ja) * | 1999-05-25 | 2000-05-15 | 明産株式会社 | シ―ト切断装置におけるオ―バ―ラップ助勢装置 |
DE102004016217A1 (de) * | 2004-04-01 | 2005-10-20 | Brueckner Maschbau | Verfahren und Vorrichtung zum Bearbeiten einer Folienbahn |
EP1741525A1 (de) * | 2005-07-06 | 2007-01-10 | Trumpf Werkzeugmaschinen GmbH + Co. KG | Vorrichtung zur Aufnahme von plattenförmigen Materialien |
JP5883660B2 (ja) * | 2012-01-24 | 2016-03-15 | 小倉工業株式会社 | ウエブ巻取装置及びこの装置を用いたウエブ巻取方法 |
JP2019038657A (ja) | 2017-08-24 | 2019-03-14 | 株式会社ヒラノテクシード | 吸引装置とウエブの接続装置 |
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2013
- 2013-08-22 JP JP2013172645A patent/JP5833065B2/ja active Active
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2014
- 2014-08-20 CN CN201410412490.6A patent/CN104418136B/zh active Active
- 2014-08-20 KR KR1020140108271A patent/KR102171673B1/ko active IP Right Grant
- 2014-08-21 TW TW103128725A patent/TWI621488B/zh active
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Publication number | Publication date |
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TWI621488B (zh) | 2018-04-21 |
JP2015039747A (ja) | 2015-03-02 |
TW201515744A (zh) | 2015-05-01 |
KR102171673B1 (ko) | 2020-10-29 |
CN104418136A (zh) | 2015-03-18 |
CN104418136B (zh) | 2017-10-10 |
KR20150022696A (ko) | 2015-03-04 |
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