TW201300244A - 出紙裝置 - Google Patents

出紙裝置 Download PDF

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Publication number
TW201300244A
TW201300244A TW100120977A TW100120977A TW201300244A TW 201300244 A TW201300244 A TW 201300244A TW 100120977 A TW100120977 A TW 100120977A TW 100120977 A TW100120977 A TW 100120977A TW 201300244 A TW201300244 A TW 201300244A
Authority
TW
Taiwan
Prior art keywords
paper
tray
roller
stopper
discharge device
Prior art date
Application number
TW100120977A
Other languages
English (en)
Inventor
Yi-Long Lee
Wen-Chung Lo
Original Assignee
Hon Hai Prec Ind Co 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 Hon Hai Prec Ind Co Ltd filed Critical Hon Hai Prec Ind Co Ltd
Priority to TW100120977A priority Critical patent/TW201300244A/zh
Priority to US13/214,251 priority patent/US20120319349A1/en
Priority to JP2012133837A priority patent/JP2013001572A/ja
Publication of TW201300244A publication Critical patent/TW201300244A/zh

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/12Delivering or advancing articles from machines; Advancing articles to or into piles by means of the nip between two, or between two sets of, moving tapes or bands or rollers
    • B65H29/14Delivering or advancing articles from machines; Advancing articles to or into piles by means of the nip between two, or between two sets of, moving tapes or bands or rollers and introducing into a pile
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/70Article bending or stiffening arrangements
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00Apparatus for electrographic processes using a charge pattern
    • G03G15/65Apparatus which relate to the handling of copy material
    • G03G15/6552Means for discharging uncollated sheet copy material, e.g. discharging rollers, exit trays
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/40Type of handling process
    • B65H2301/42Piling, depiling, handling piles
    • B65H2301/421Forming a pile
    • B65H2301/4212Forming a pile of articles substantially horizontal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/10Handled articles or webs
    • B65H2701/13Parts concerned of the handled material
    • B65H2701/131Edges
    • B65H2701/1311Edges leading edge
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00Application field
    • B65H2801/03Image reproduction devices
    • B65H2801/06Office-type machines, e.g. photocopiers

Landscapes

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

Abstract

本發明涉及一種出紙裝置,該出紙裝置包括託盤、固定架以及滾輪組件。所述滾輪組件包括多個轉動地固定於固定架上滾輪,用於傳送紙張至託盤上,所述出紙裝置還包括固定於該託盤上方並與滾輪組件相向設置的止擋件,該止擋件阻擋由滾輪組件傳送的該紙張的一端,使紙張形成向上捲曲後落入託盤。

Description

出紙裝置
本發明涉及一種出紙裝置,尤其涉及一種能夠防止紙張捲曲的出紙裝置。
辦公設備,如影印機、印表機等,通常具有用於輸出紙張的出紙裝置。使用者在使用該出紙裝置列印高濃度圖案或影像時,由於墨水的特性會造成紙張剛性變弱,尤其是在列印短纖方向的紙張時特別明顯。因此在出紙時,紙張列印完成後會有向下捲曲現象,嚴重時甚至會造成夾紙或紙張破損。
有鑒於此,有必要提供一種出紙裝置,能夠有效避免紙張的捲曲。
本發明提供一種出紙裝置,該出紙裝置包括託盤、固定架以及滾輪組件,所述滾輪組件轉動地固定於固定架上,用於傳送紙張至託盤上,所述出紙裝置還包括固定於該託盤上方並與滾輪組件相向設置的止擋件,該止擋件阻擋由滾輪組件傳送的該紙張的一端,使紙張形成迂回後落入託盤。
該出紙裝置出紙時能夠避免出紙時紙張捲曲,有效地提升了列印進的性能。
請參考圖1,出紙裝置1包括用於承接紙張2的託盤11、與託盤11大致垂直連接的固定架12、滾輪組件20及止擋件30。該滾輪組件20轉動地固定於固定架12上,用於將紙張2傳送至託盤11上。止擋件30與滾輪組件20相向設置,用於阻擋由滾輪組件20傳送的該紙張2的一端,使紙張2形成向上捲曲後落入託盤11,從而有效避免紙張2落入託盤11時朝下捲曲。
在本實施方式當中,所述滾輪組件20包括主動滾輪21與從動滾輪22,紙張2自主動滾輪21與從動滾輪22之間被傳送出。
止擋件30由柔性材料製成,其位於託盤11上方並且包括一固定於固定架12上的固定端31和一自由端32。該固定端31用於將止擋件30固定到託盤11上方,該自由端32正對主動滾輪21與從動滾輪22之間的出紙點大致下方。
請參考圖2,所述紙張2經主動滾輪21與從動滾輪22傳送至止擋件30時,紙張2的一端受止擋件30的自由端32阻擋及自身重力共同作用而朝上捲曲。當紙張2與自由端32的摩擦力小於其重力時,紙張2落入託盤11內。該止擋件30使得紙張2在出紙時朝上捲曲,可有效矯正紙張2朝下捲曲的現象。同時,止擋件30的阻擋延長了紙張2進入託盤11的時間,使紙張2上墨水變為較幹,進入託盤11後紙張2後也較不容易捲曲。
儘管對本發明的優選實施方式進行了說明和描述,但是本領域的技術人員將領悟到,可以作出各種不同的變化和改進,這些都不超出本發明的真正範圍。因此期望,本發明並不局限於所公開的作為實現本發明。
1...出紙裝置
11...託盤
12...固定架
20...滾輪組件
21...主動滾輪
22...從動滾輪
30...止擋件
31...固定端
32...自由端
2...紙張
圖1係本發明一較佳實施方式出紙裝置的示意圖。
圖2係圖1所示出紙裝置出紙時的工作示意圖。
1...出紙裝置
11...託盤
12...固定架
20...滾輪組件
21...主動滾輪
22...從動滾輪
30...止擋件
31...固定端
32...自由端

Claims (4)

  1. 一種出紙裝置,該出紙裝置包括託盤、固定架以及滾輪組件,所述滾輪組件轉動地固定於固定架上,用於傳送紙張至託盤上,其改良在於:所述出紙裝置還包括固定於該託盤上方並與滾輪組件相向設置的止擋件,該止擋件阻擋由滾輪組件傳送的該紙張的一端,使紙張形成向上捲曲後落入託盤。
  2. 如申請專利範圍第1項所述之出紙裝置,其中:所述滾輪組件包括主動滾輪與從動滾輪,紙張自主動滾輪與從動滾輪之間被傳送出。
  3. 如申請專利範圍第2項所述之出紙裝置,其中:所述止擋件包括固定於固定架上的固定端和自由端,該固定端用於將止擋件固定到託盤上方,該自由端正對主動滾輪與從動滾輪之間的出紙點大致下方。
  4. 如申請專利範圍第1項所述之出紙裝置,其中:所述止擋件由柔性材料製成。
TW100120977A 2011-06-16 2011-06-16 出紙裝置 TW201300244A (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW100120977A TW201300244A (zh) 2011-06-16 2011-06-16 出紙裝置
US13/214,251 US20120319349A1 (en) 2011-06-16 2011-08-22 Output mechanism
JP2012133837A JP2013001572A (ja) 2011-06-16 2012-06-13 紙転送装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW100120977A TW201300244A (zh) 2011-06-16 2011-06-16 出紙裝置

Publications (1)

Publication Number Publication Date
TW201300244A true TW201300244A (zh) 2013-01-01

Family

ID=47353066

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100120977A TW201300244A (zh) 2011-06-16 2011-06-16 出紙裝置

Country Status (3)

Country Link
US (1) US20120319349A1 (zh)
JP (1) JP2013001572A (zh)
TW (1) TW201300244A (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3442807B1 (en) 2016-04-12 2021-09-22 Hewlett-Packard Development Company, L.P. Printing device door spring

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3160413A (en) * 1961-01-31 1964-12-08 Time Inc Method and apparatus for supporting stacks of signatures
US3460825A (en) * 1966-12-22 1969-08-12 Xerox Corp Fan fold stacking apparatus
JPS5315362Y2 (zh) * 1973-10-03 1978-04-22

Also Published As

Publication number Publication date
JP2013001572A (ja) 2013-01-07
US20120319349A1 (en) 2012-12-20

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