JP4471338B2 - 紙裁断機 - Google Patents
紙裁断機 Download PDFInfo
- Publication number
- JP4471338B2 JP4471338B2 JP2003296728A JP2003296728A JP4471338B2 JP 4471338 B2 JP4471338 B2 JP 4471338B2 JP 2003296728 A JP2003296728 A JP 2003296728A JP 2003296728 A JP2003296728 A JP 2003296728A JP 4471338 B2 JP4471338 B2 JP 4471338B2
- Authority
- JP
- Japan
- Prior art keywords
- link
- paper
- paper pressing
- pressing member
- swing
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/748—With work immobilizer
- Y10T83/7487—Means to clamp work
- Y10T83/7493—Combined with, peculiarly related to, other element
- Y10T83/7507—Guide for traveling cutter
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/768—Rotatable disc tool pair or tool and carrier
- Y10T83/7755—Carrier for rotatable tool movable during cutting
- Y10T83/7763—Tool carrier reciprocable rectilinearly
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8821—With simple rectilinear reciprocating motion only
- Y10T83/8822—Edge-to-edge of sheet or web [e.g., traveling cutter]
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
- Nonmetal Cutting Devices (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Description
さらに、リンク案内部材のガイド孔によって前記第1及び第2の揺動リンク及び連接リンクを正確に且つ安定して誘導案内することができるので、各リンクのこじれや不良変形等を防止することができ、左右のぶれを防止しながら、円滑に回転操作することができるようになる。したがって、4節リンク列機構の品質を長期間にわたり確保することができる。
図1〜図8は本発明の代表的な実施形態を示している。図1は同紙裁断機の要部を概略的に示す全体斜視図、図2及び図3は同紙裁断機の一部を構成する紙押え装置の要部を長さ方向に切り欠いて拡大して示す要部拡大断面図、図4は図2のIV−IV線の矢視断面図、図5及び図6は同紙押え装置の作動状態を示す要部断面図、図7は図5のVII−VII線の矢視断面図、図8は同紙裁断機の一部を構成するスライダを拡大して概略的に示す全体斜視図である。なお、本実施形態にあっては、紙裁断方向(長さ方向)を前後といい、紙裁断方向と直交する方向を左右という。
20 基盤
20a 横貫通孔
21 凹陥部
21a リンク取付フランジ
22 嵌合凹部
23 刃受板
24 固定部材
30 紙押え装置
31 紙押え部材
31a,31c 円筒状取付ボス
31b 係合段部
31d 第2当接リブ
31e 第1案内板
32 支持部材
32a 円筒ボス
32b ストッパー部
32c 第1ガイド孔
32d 側壁板
33 4節リンク列機構
33a 第1揺動リンク
33b 第2揺動リンク
33c 連接リンク
34 4節リンク案内部材
34a 第2ガイド孔
34b 第2案内板
35 紙押え板
35a 差込部
36 リンク連結アーム
36a フランジ
36b 第1当接リブ
37 第1圧縮バネ
38 第2圧縮バネ
39 取付ビス
39a ワッシャ
40 スライダ
41 回転刃
42 係合部
Claims (2)
- 上方に付勢された状態で基盤(20)に支持されて上下方向に移動可能な直杆状の紙押え部材(31)により、前記基盤(20)上に載置された裁断紙を圧接保持して、前記紙押え部材(31)に沿って切断刃(41)を移動させながら前記裁断紙を裁断する紙裁断機(10)であって、
前記紙押え部材(31)の一端部が支持される前記基盤(20)の最終切断位置側に支持されて前記紙押え部材(31)の延長方向に揺動自在な第1の揺動リンク(33b)と、該紙押え部材(31)の他端部が支持される切断開始位置側に支持されて該紙押え部材(31)に沿った方向に揺動自在な第2の揺動リンク(33a)と、前記第1の揺動リンクの自由端と前記第2の揺動リンク(33a,33b)の自由端との間に回動自在に支持された連接リンク(33c) と、からなる4節リンク列機構(33)を、前記紙押え部材(31)に沿って平行に複数配設し、
前記紙押え部材(31)の下端部に設けられたリンク案内部材(34)の両端にガイド孔(34a)を設け、夫々のガイド孔(34a)に前記第1及び第2の揺動リンク(33a,33b)を挿通させるとともに、該リンク案内部材(34)と前記紙押え部材(31)との間に前記連接リンク(33c、33c)を配することで、
前記リンク案内部材(34)と一体形成された紙押え板(35)が下降限位置に向かう際に、前記第1の4節リンク列機構の第1の揺動リンクが、隣り合う前記第2の4節リンク列機構の第2の揺動リンクとは逆向きに傾斜するように、前記ガイド孔(34a)により誘導案内するように構成したことを特徴とする紙裁断機。 - 前記紙押え部材(31)を支持する支持部材(32)と前記基盤(20)との間に第1弾性部材(37)を設けるとともに、前記紙押え部材(31)と前記紙押え板(35)との間に第2弾性部材(38)を設けたことを特徴とする請求項1に記載の紙裁断機。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003296728A JP4471338B2 (ja) | 2003-08-20 | 2003-08-20 | 紙裁断機 |
EP20040254806 EP1508413A3 (en) | 2003-08-20 | 2004-08-10 | Paper cutter |
AU2004203822A AU2004203822B2 (en) | 2003-08-20 | 2004-08-10 | Paper cutter |
US10/919,889 US7249547B2 (en) | 2003-08-20 | 2004-08-16 | Paper cutter |
CNB2004100642404A CN1298517C (zh) | 2003-08-20 | 2004-08-19 | 切纸机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003296728A JP4471338B2 (ja) | 2003-08-20 | 2003-08-20 | 紙裁断機 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005066720A JP2005066720A (ja) | 2005-03-17 |
JP2005066720A5 JP2005066720A5 (ja) | 2006-09-07 |
JP4471338B2 true JP4471338B2 (ja) | 2010-06-02 |
Family
ID=34056232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003296728A Expired - Fee Related JP4471338B2 (ja) | 2003-08-20 | 2003-08-20 | 紙裁断機 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7249547B2 (ja) |
EP (1) | EP1508413A3 (ja) |
JP (1) | JP4471338B2 (ja) |
CN (1) | CN1298517C (ja) |
AU (1) | AU2004203822B2 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI260260B (en) * | 2005-03-11 | 2006-08-21 | Primax Electronics Ltd | Paper-cutting apparatus and paper-holding device |
US7469480B2 (en) | 2005-06-03 | 2008-12-30 | Nottingham-Spirk Design Associates, Inc. | Laser liner |
DE202006009493U1 (de) * | 2006-06-14 | 2007-07-26 | Monolith GmbH Bürosysteme | Rollenschneidgerät zum Beschneiden von Blattgut |
JP5121497B2 (ja) * | 2008-02-22 | 2013-01-16 | カール事務器株式会社 | 裁断機 |
WO2009104456A1 (ja) * | 2008-02-22 | 2009-08-27 | カール事務器株式会社 | 裁断機 |
US10866994B2 (en) * | 2015-06-23 | 2020-12-15 | Splunk Inc. | Systems and methods for instant crawling, curation of data sources, and enabling ad-hoc search |
US11042591B2 (en) | 2015-06-23 | 2021-06-22 | Splunk Inc. | Analytical search engine |
JP1571646S (ja) * | 2016-09-09 | 2017-03-13 | ||
CN109129663A (zh) * | 2018-09-27 | 2019-01-04 | 盐城市华森机械有限公司 | 一种砂纸自动冲切机 |
USD914800S1 (en) * | 2019-01-24 | 2021-03-30 | Erwin Müller GmbH | Machine for cutting paper |
USD917612S1 (en) * | 2019-01-24 | 2021-04-27 | Erwin Müller GmbH | Machine for cutting paper |
USD1025203S1 (en) * | 2023-09-07 | 2024-04-30 | Beaver Technology (Shenzhen) Co., Ltd. | Cutting machine |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3973459A (en) * | 1975-11-06 | 1976-08-10 | Charles Terry Stowe | Mat cutting apparatus |
JP3113949B2 (ja) * | 1992-03-02 | 2000-12-04 | カール事務器株式会社 | 紙截断機 |
JP2984873B2 (ja) * | 1992-05-29 | 1999-11-29 | カール事務器株式会社 | 紙截断機 |
JP3113953B2 (ja) * | 1992-06-18 | 2000-12-04 | カール事務器株式会社 | 紙截断機 |
JPH06262586A (ja) * | 1993-03-16 | 1994-09-20 | Karl Jimuki Kk | 紙截断機 |
US5524515A (en) * | 1993-05-28 | 1996-06-11 | Fiskars Oy Ab | Support panel for a rotary paper cutter |
JP3385456B2 (ja) * | 1998-05-29 | 2003-03-10 | カール事務器株式会社 | 紙裁断機 |
US20030010176A1 (en) * | 2001-07-13 | 2003-01-16 | Tom Chiang | Downward pressure structure for punching machine |
US7011008B2 (en) * | 2002-11-08 | 2006-03-14 | Alterra Holdings Corporation | Power gear guillotine trimmer |
-
2003
- 2003-08-20 JP JP2003296728A patent/JP4471338B2/ja not_active Expired - Fee Related
-
2004
- 2004-08-10 AU AU2004203822A patent/AU2004203822B2/en not_active Ceased
- 2004-08-10 EP EP20040254806 patent/EP1508413A3/en not_active Withdrawn
- 2004-08-16 US US10/919,889 patent/US7249547B2/en not_active Expired - Fee Related
- 2004-08-19 CN CNB2004100642404A patent/CN1298517C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7249547B2 (en) | 2007-07-31 |
CN1298517C (zh) | 2007-02-07 |
AU2004203822A1 (en) | 2005-03-10 |
CN1583377A (zh) | 2005-02-23 |
JP2005066720A (ja) | 2005-03-17 |
US20050039589A1 (en) | 2005-02-24 |
EP1508413A2 (en) | 2005-02-23 |
AU2004203822B2 (en) | 2007-09-06 |
EP1508413A3 (en) | 2005-07-27 |
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