JPS5922846A - Sheet carry path switching mechanism - Google Patents

Sheet carry path switching mechanism

Info

Publication number
JPS5922846A
JPS5922846A JP12988482A JP12988482A JPS5922846A JP S5922846 A JPS5922846 A JP S5922846A JP 12988482 A JP12988482 A JP 12988482A JP 12988482 A JP12988482 A JP 12988482A JP S5922846 A JPS5922846 A JP S5922846A
Authority
JP
Japan
Prior art keywords
sheet
movable guide
guide
fixed
switching mechanism
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.)
Pending
Application number
JP12988482A
Other languages
Japanese (ja)
Inventor
Yoshiharu Suzuki
祥治 鈴木
Masahiro Mori
雅博 森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP12988482A priority Critical patent/JPS5922846A/en
Publication of JPS5922846A publication Critical patent/JPS5922846A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/58—Article switches or diverters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/60—Other elements in face contact with handled material
    • B65H2404/63—Oscillating, pivoting around an axis parallel to face of material, e.g. diverting means
    • B65H2404/632—Wedge member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)

Abstract

PURPOSE:To prevent hooking of a sheet by lapping a movable guide for switching the sheet carry paths over a fixed guide while forming the overlapping portion with flexible material and eliminating the gap between both guides. CONSTITUTION:The branch portions 21, 22 of a movable guide 2 for switching the carry path for sheet 1 are formed with flexible member and arranged to be lapped over the fixed guides 31, 32. When carrying the sheet 1 in X-direction, for example, one branch 22 will contact against the fixed guide 32 to be deformed thereby it will never block the motion of the movable guide 2. Consequently the gap between the movable guide 2 and the fixed guides 31, 32 is always covered with the branches 21, 22 to prevent jamming resulting in the improvement of reliability of carrying the sheet 1.

Description

【発明の詳細な説明】 （１）発明の技術分野 本発明は、シート紙搬送装置の搬送径路の切換機構に係
ヤ、特に搬送径路の切換部でジャムをおこさず、確実に
シート紙の搬送径路を切換える機構に関する。DETAILED DESCRIPTION OF THE INVENTION (1) Technical field of the invention The present invention relates to a transport path switching mechanism of a sheet paper transport device, and in particular, is capable of reliably transporting sheet paper without causing jams at the switching section of the transport path. This invention relates to a mechanism for switching paths.

（２）従来技術と問題点 従来のシート紙搬送径路の切換機構は、第１図、第２図
に示すように、可動ガイド２を動かしてシート紙の搬送
径路を切換えていた。(2) Prior Art and Problems The conventional sheet paper conveyance path switching mechanism switches the sheet paper conveyance path by moving a movable guide 2, as shown in FIGS. 1 and 2.

しかし、この方法ではシート紙１の先端が、切換ガイド
２と固定ガイド３１．３２のすきま（Ａ点、Ｂ点に示す
）にひつかがシ、ジャムをおこしやすいという欠点があ
った。However, this method has the drawback that the leading edge of the sheet paper 1 tends to get stuck in the gap between the switching guide 2 and the fixed guides 31 and 32 (shown at points A and B), causing a jam.

（３）　　発明の目的 本発明の目的は、可動ガイドと固定ガイドを重ねて配置
することによシ、可動ガイドと固定ガイドのすきまにシ
ート紙の先端がひっかからないようにし、ジャムの発生
を防止するシート紙搬送径路の切換機構を提供するにあ
る。(3) Purpose of the Invention The purpose of the present invention is to prevent the leading edge of the sheet paper from getting caught in the gap between the movable guide and the fixed guide by arranging the movable guide and the fixed guide one above the other, thereby preventing the occurrence of jams. The purpose of the present invention is to provide a switching mechanism for sheet paper conveyance paths.

（４）発明の構成 本発明は、可動ガイドのしなやかな部分と、固定ガイド
とを重ねて配置し、可動ガイドと固定ガイドのすきまを
なくしてシート紙の先端がひっかからないようにしたも
のである０ （５）発明の実施例 以下本発明の一実施例を図面によシ詳述する。(4) Structure of the Invention In the present invention, the flexible part of the movable guide and the fixed guide are arranged one on top of the other, eliminating the gap between the movable guide and the fixed guide to prevent the leading edge of the sheet from getting caught. 0 (5) Embodiment of the Invention An embodiment of the present invention will be described below in detail with reference to the drawings.

第３図、第４図に本発明の一実施例を示す。第３図はシ
ート紙１が図のＸ方向に進む場合、第４図はＹ方向に進
む場合である。可動ガイド２の２１．２２の部分はゴム
などのしなやかな材料で製作され、固定ガイド３１．３
２と重なるように配置されている。An embodiment of the present invention is shown in FIGS. 3 and 4. FIG. 3 shows a case where the sheet paper 1 moves in the X direction in the figure, and FIG. 4 shows a case where it moves in the Y direction. The portions 21.22 of the movable guide 2 are made of a flexible material such as rubber, and the fixed guide 31.3
It is arranged so that it overlaps with 2.

可動ガイド２の２１の部分は、第３図の場合、固定ガイ
ド３１と平行で、第４図の場合（可動ガイド２を動作さ
せた場合）には固定ガイド３１にぶつかるが、材質がや
わらかいだめ変形し、可動ガイドの動きを妨げない。可
動ガイド２の２２の部分は逆に第４図の場合は、固定ガ
イド３２に平行で、第３図の場合は固定ガイド３２にぶ
つか′って変形する。この結果、可動ガイド２と固定ガ
イド３１．３２とのすきまは、常に可動ガイド２の２１
．２２の部分でおおわれ、このすきまにシート紙１の先
端がひっかかりジャムを発生することがなくなシ、シー
ト紙搬送の信頼性が向上するという効果がある。The part 21 of the movable guide 2 is parallel to the fixed guide 31 in the case of FIG. 3, and collides with the fixed guide 31 in the case of FIG. It does not deform and impede the movement of the movable guide. Conversely, the portion 22 of the movable guide 2 is parallel to the fixed guide 32 in the case of FIG. 4, and is deformed by colliding with the fixed guide 32 in the case of FIG. As a result, the clearance between the movable guide 2 and the fixed guides 31 and 32 is always
．． 22, the leading edge of the sheet paper 1 is prevented from getting caught in this gap and jamming occurs, and the reliability of sheet paper conveyance is improved.

（６）発明の効果 本発明によれば、シート紙搬送径路の切換部の可動ガイ
ドと固定ガイドのすきまをなくすことができるので、そ
のすきまにシ”−）紙の先端がひっかかシ、ジャムを発
生することがなくなり、シート紙搬送の信頼性が向上す
るという効果がある。(6) Effects of the Invention According to the present invention, it is possible to eliminate the gap between the movable guide and the fixed guide at the switching section of the sheet paper conveyance path, so that the leading edge of the paper can be prevented from getting caught, jammed, etc. This has the effect of improving the reliability of sheet conveyance.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図、第２図は従来のシート紙搬送径路の切換機構の
構成を示す図、第３図、第４図は本発明の一実施例を示
す図である。 １：シート紙 ２．２１，２２：可動ガイド 第１図 第２図 酔３図 第４　図1 and 2 are diagrams showing the configuration of a conventional sheet paper conveyance path switching mechanism, and FIGS. 3 and 4 are diagrams showing an embodiment of the present invention. 1: Sheet paper 2.21, 22: Movable guide Figure 1 Figure 2 Figure 3 Figure 4

Claims (1)

【特許請求の範囲】[Claims] シート紙の搬送径路を切換える可動ガイドと固定ガイド
とを重ねて配置し、該固定ガイドと重なった該可動ガイ
ドの一部、又は該可動ガイドと重なった該固定ガイドの
一部を、ゴム、プラスチックなどのしなやかな材料で製
作したことを特徴とするシート紙搬送径路の切換機構。A movable guide that switches the conveyance path of the sheet paper and a fixed guide are arranged overlapping each other, and a part of the movable guide that overlaps with the fixed guide or a part of the fixed guide that overlaps with the movable guide is made of rubber or plastic. A sheet paper conveyance path switching mechanism characterized by being manufactured from a flexible material such as.
JP12988482A 1982-07-26 1982-07-26 Sheet carry path switching mechanism Pending JPS5922846A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12988482A JPS5922846A (en) 1982-07-26 1982-07-26 Sheet carry path switching mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12988482A JPS5922846A (en) 1982-07-26 1982-07-26 Sheet carry path switching mechanism

Publications (1)

Publication Number Publication Date
JPS5922846A true JPS5922846A (en) 1984-02-06

Family

ID=15020713

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12988482A Pending JPS5922846A (en) 1982-07-26 1982-07-26 Sheet carry path switching mechanism

Country Status (1)

Country Link
JP (1) JPS5922846A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008201586A (en) * 2007-01-26 2008-09-04 Canon Inc Sheet conveying device and image forming device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008201586A (en) * 2007-01-26 2008-09-04 Canon Inc Sheet conveying device and image forming device

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