JPS59207364A - Transport portion opening device - Google Patents
Transport portion opening deviceInfo
- Publication number
- JPS59207364A JPS59207364A JP7990783A JP7990783A JPS59207364A JP S59207364 A JPS59207364 A JP S59207364A JP 7990783 A JP7990783 A JP 7990783A JP 7990783 A JP7990783 A JP 7990783A JP S59207364 A JPS59207364 A JP S59207364A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- roller
- rollers
- guide plate
- opened
- 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
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
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/06—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers
- B65H5/062—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers between rollers or balls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2601/00—Problem to be solved or advantage achieved
- B65H2601/10—Ensuring correct operation
- B65H2601/11—Clearing faulty handling, e.g. jams
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Controlling Sheets Or Webs (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Collation Of Sheets And Webs (AREA)
Abstract
Description
【発明の詳細な説明】
未発明は複写機・印刷器・記録器・その他シートを搬送
する機構を具イ#hする各種機械等の搬送部開閉装置に
関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an opening/closing device for a conveyance section of a copying machine, a printer, a recorder, and other various machines equipped with a mechanism for conveying sheets.
各γ来、この4重の装置において、イ列えはシーj・搬
送路内に結ったシートを除去する場合にシート搬送ンγ
路を開放して、その搬送路内のシートを取り除く力法か
行われているが、例えば第1図に示すように特にレーザ
ービームプリンター等の高速化された装置のシーター等
を使用するものにおいては通常垂直の搬送部が設けられ
ているものであり この搬送部で生したジャムシートを
ITyり除くために対ローラノITで構成される搬送路
を分離開放するとその搬送途中にあるシートが何枚も落
下散乱してしまうという欠点をイ]していた。For each γ, in this quadruple device, when removing sheets tied in the sea j/transport path, the sheet conveyance γ
The force method is used to open the conveying path and remove the sheets in the conveying path, but as shown in Figure 1, this method is particularly used in applications that use sheeters of high-speed devices such as laser beam printers. is usually equipped with a vertical conveyance section, and when the conveyance path consisting of the roller IT is separated and opened to remove jammed sheets generated in this conveyance section, it is difficult to determine how many sheets are in the middle of conveyance. It also had the disadvantage of falling and scattering.
そこで9本発明はこのような欠点に鑑みて改良した新規
な搬送部開閉装置を提供することを目的とするものであ
る。SUMMARY OF THE INVENTION In view of these drawbacks, it is an object of the present invention to provide a new and improved transport section opening/closing device.
4−、発明の別の1]的は、搬送途中のシートか落下し
て散乱しない搬送部開閉装置を提供することである。4-.Another object of the invention is to provide a transport section opening/closing device that prevents sheets from falling and being scattered during transport.
即ち、」−記1」的を達成できる本発明の主要な構成1
寸、シートを保十5して搬送する駆動1段と該シーI・
を案内して該駆動手段に導く案内部材とによって形成さ
れる搬送径路をイ〕するシート搬送装置で 該案内部材
を該搬送径路の一部を構成する第1の位j6と、1に搬
送路から開放される第2の位置とに移動可能にしたこと
を特徴とした搬送部開閉装置である。That is, the main configuration 1 of the present invention that can achieve the objective ``-1''
1 drive stage to maintain and convey the sheet, and the sheet I.
and a guide member that guides the guide member to the driving means. The transport section opening/closing device is characterized in that it can be moved from the first position to the second position where it is opened.
以上 本発明の具体的実施例について図に従って、Xt
l1IllLこ説明する。第11Wは未発1!Jlを
適用したソーク−を示す斜視図である。図において、1
2はソータ一本体、13は垂直搬送部のジャム処理のた
めのLli’ 、 14 、 ]、 5 、16は紙
を送るための11.14〃Jローラ 17,18.19
は駆動ローラ14゜15 、 l 6とそれぞれ対向し
た位置にあり、駆動ローラ14,15.16と共働して
紙を送るだめの押えローラ、20は搬送路の片面を構成
しているカイト板、21は出力紙を積載するトレイ、2
2.23はカイト板20と対向し、搬送路の他の面を構
成するカイト板、24,25,26゜27は搬送中の出
力紙、35 、35’はカイト板20の一部あるいは2
0」二に固定された突起で20と対向するカイト板22
.23との間隔を一部に保つためのものである。35.
35は当然紙搬送に支障をきたさないよう1紙[IJに
対して充分外側に位置している。第2図は通阜の紙走行
状態を示寸垂偵搬送部の断面の一部である。垂直搬送部
本体の基台39には、紙を駆動するための駆動ローラ1
4,15が回転自在に固定されており、それらに対向し
て押えローラ17,18が目玉またはハネ(図示せず)
で駆動ローラ14,15に伺勢されるように、基台39
上に回転自在に固定されている。カイト板22.23も
また基台39」二に固定されている。ガイド板20の両
サイ1キ′にはピン29(他に3ケあり、図示せず)が
あり、Jjl 13上に固定されたL金具28上の回転
軸31を回転中心として回動自由なアーム36に軸受3
゜を介して係止されている。As mentioned above, according to the drawings regarding specific embodiments of the present invention, Xt
Let me explain. 11th W is unreleased! It is a perspective view showing a soak to which Jl is applied. In the figure, 1
2 is the sorter main body, 13 is Lli' for jam removal in the vertical conveyance section, 14, ], 5, 16 is 11.14〃J roller 17, 18.19 for feeding paper.
20 is a holding roller located opposite the drive rollers 14, 15, and 16, respectively, and serves to feed the paper in cooperation with the drive rollers 14, 15, and 16, and 20 is a kite plate forming one side of the conveyance path. , 21 is a tray for loading output paper, 2
Reference numeral 2.23 is a kite board that faces the kite board 20 and forms the other surface of the conveyance path; 24, 25, 26; 27 is the output paper being conveyed; 35, 35' is a part of the kite board 20 or 2;
Kite board 22 facing 20 with a protrusion fixed to
.. This is to maintain a certain distance from 23. 35.
35 is of course located sufficiently outside of one sheet [IJ] so as not to interfere with paper conveyance. FIG. 2 is a partial cross-section of the vertical conveyor section showing the state of paper running in the tunnel. A drive roller 1 for driving the paper is mounted on the base 39 of the vertical conveyance unit main body.
4 and 15 are rotatably fixed, and pressing rollers 17 and 18 are opposite to them and have an eye or a spring (not shown).
The base 39
It is rotatably fixed at the top. The kite plates 22,23 are also fixed to the base 39''2. There are pins 29 (there are three other pins, not shown) on both sides of the guide plate 20, and the guide plate 20 can be freely rotated around the rotation shaft 31 on the L fitting 28 fixed on the Jjl 13. Bearing 3 on arm 36
It is locked through ゜.
また7−ム36には、L金具28上のバネ掛け34にそ
の ツノのフックを掛けられたバネ33の他方のフ、り
が掛けられ、カイト板2oを対向するカイト板22.2
3の対向に常に伺勢している。駆動ローラ14と15間
の距離は使用する紙の最小紙サイズの長さよりも短く構
成され、紙は常に少なくとも1組のローラ対にはさみ込
まれて搬送される。In addition, the other spring 33 whose horn hook is hung on the spring hook 34 on the L fitting 28 is hung on the 7-m 36, and the kite plate 22.2 facing the kite plate 2o is
I am always on the lookout for 3. The distance between the driving rollers 14 and 15 is configured to be shorter than the length of the minimum paper size of the paper used, and the paper is always conveyed while being sandwiched between at least one pair of rollers.
次に、シャト処理時における扉の開放後の様ゴを第3図
において説明する。扉13を開放するど カイト板20
はI3i+ 13とともに開放され。Next, the situation after the door is opened during the shutting process will be explained with reference to FIG. When the door 13 is opened, the kite board 20
is opened along with I3i+13.
・2・ヤl、紙及び残留紙の取り除きが可能となる。そ
の際、アーム30はL金具上のス+−ツバ32につさ4
/、す、従ってツノイド板20はそれ以上は突出するこ
とはない。 方、紙は駆動ローラ14と押えローラ17
または駆動ローラ15と押えローラ18.1−の間には
ぎみ込まれており、落下することはない。・2. Paper and residual paper can be removed. At that time, the arm 30 is attached to the spring 32 on the L fitting.
/, Therefore, the tunoid plate 20 will not protrude any further. On the other hand, the paper is handled by the drive roller 14 and presser roller 17.
Alternatively, it is wedged between the drive roller 15 and the presser roller 18.1-, so that it will not fall.
押えローラ17.18が紙を圧接する力は、押えローラ
17.18の白瓜程度で押える力で充分であり、その構
成は基台39に設けられた長穴50.51に押えローラ
17,18の軸か軸受37゜37を介してその自重で扛
動自在となっており、従ってその紙を取り除くことは自
重に抗する力ですみ容易である。押えローラ17,18
をハネによって圧接した場合でも、押えローラ17,1
8は1゛11なるフォロワーなので1紙の除去は容易で
あることはいうまでもない。The force with which the presser rollers 17, 18 press against the paper is sufficient to press the paper to the same level as a white melon. The shaft of the paper can be moved freely by its own weight through bearings 37° 37, and therefore, the paper can be easily removed by using a force that resists its own weight. Presser rollers 17, 18
Even when pressed with springs, the presser rollers 17, 1
Since 8 is a follower of 1 and 11, it goes without saying that it is easy to remove one sheet of paper.
第4図及び第5図は垂直搬送部の水平な断面をt視した
[Δで、それぞれ扉13を閉じた状態と、開いた状態を
示している。図において、40は駆動ローラ14の+l
jl+の一端に固定され、それとづ灼し1・43を介し
て 〜体となって回転するプーリ、41は駆動源42の
軸に直結したプーリである。これらは歯のない平ベル]
・とプーリあるいは画伯ベルI・と歯伺プーリ、あるい
はその他のどんな組合わせ方法で駆動の伝達を行っても
よいことはいうまでもない。45.46は扉130口、
り部で、図示以外の他の公知の口、7り方法でもよい。FIGS. 4 and 5 show a horizontal cross section of the vertical conveyance section viewed at t [Δ], showing the closed and open states of the door 13, respectively. In the figure, 40 is +l of the drive roller 14.
A pulley 41 is fixed to one end of the drive source 42 and rotates as a body through the rotor 1 and 43, and 41 is a pulley directly connected to the shaft of the drive source 42. These are toothless flat bells]
It goes without saying that the drive may be transmitted using a pulley, a toothed pulley, or any other combination. 45.46 is 130 doors,
Other known methods other than those shown in the drawings may be used for the mounting portion.
47はJJ?13の把T′、部、48は扉13の回転ヒ
ンジピン、49はヒンジピン受は金具で筐体44に固定
されている。47 is JJ? The handle T' of 13, 48, a rotating hinge pin of the door 13, and the hinge pin receiver 49 are fixed to the housing 44 with metal fittings.
本実施例では、扉13は右側のヒンジで開閉しているか
左側あるいは1−3あるいは下にヒンジを設けて開閉
する場合でもよいことはいうまでもない。また 本実施
例では垂直搬送部での紙の流れは」二から下であるが、
これは下からにの場合であってもよいことは明らかであ
る。In this embodiment, the door 13 is opened and closed by a hinge on the right side, but it goes without saying that it may be opened and closed by providing a hinge on the left side, 1-3, or below. In addition, in this embodiment, the paper flow in the vertical conveyance section is from 2 to 3.
Obviously, this may also be the case from below.
次に第6図に他の実施例を示し説明する。第1の実力&
例では、紙の搬送をローラとガイド板で杓っていたか、
ここではベルト搬送と押えローラによる搬送を行う例を
示す。図において、52゜53.54.55はヘル)・
駆動ローラ、56はヘルi・ 57はIJ? l 3上
に固定されたカイト板、他の構成は第1の実施例と同様
であるので、同一番じを伺してその説明を省略する。ま
たこのような構成において、ジャム処理時紙の散乱の防
止効果は同様であるので訂細な説明は省略するが、この
実施例では第1図における本体側の固定カイト板22.
23のかわりにベルト群56て紙を拘束するため、第1
の実施例における効果の他に、固定カイト板か不要とな
る利点がある。2つの実施例においては、搬送路が垂直
に構成されている場合を示したが、垂直に限らず斜めの
斜面に沿って搬iXする場合にも適応できることはいう
までもない。Next, another embodiment is shown and explained in FIG. 6. First ability &
In the example, the paper was conveyed using rollers and guide plates.
Here, an example will be shown in which conveyance is carried out using a belt and a presser roller. In the figure, 52°53.54.55 is Hell)・
Drive roller, 56 is Hell i, 57 is IJ? The kite board fixed on l3 and the other configurations are the same as those in the first embodiment, so the explanation will be omitted by referring to the same parts. Further, in such a configuration, the effect of preventing paper scattering during jam handling is the same, so a detailed explanation will be omitted, but in this embodiment, the fixed kite plate 22 on the main body side in FIG.
In order to restrain the paper using the belt group 56 instead of 23, the first
In addition to the advantages of the embodiment described above, there is the advantage that a fixed kite board is not required. In the two embodiments, the case where the conveyance path is vertical is shown, but it goes without saying that the conveyance path is not limited to being vertical and can also be applied to a case where the conveyance path is carried along an oblique slope.
以−1−説明したように本発明の構成によれば、例えシ
ート搬送路が垂直方向の場合でも搬送路の開放によって
、搬送途中のシートが落下散乱することがない。As described above, according to the configuration of the present invention, even if the sheet conveyance path is in the vertical direction, the sheet being conveyed will not fall and be scattered due to the opening of the conveyance path.
第1図は本発明を適用したンーターの斜視図、第2図及
び第3図はその主要部の部分拡大断面図、第4図及び第
5図は第2図及び第3図の横断+I′1i図、第615
4は他の実施例を示した斜視図である。
図において、13は扉、14,15.16は駆動ローラ
、17.’18.19は押えローラ、20はカイト板で
ある。
363−FIG. 1 is a perspective view of a computer to which the present invention is applied, FIGS. 2 and 3 are partially enlarged sectional views of the main parts thereof, and FIGS. 4 and 5 are cross-sectional views +I' of FIGS. 2 and 3. Figure 1i, No. 615
4 is a perspective view showing another embodiment. In the figure, 13 is a door, 14, 15.16 is a drive roller, 17. '18.19 is a presser roller, and 20 is a kite board. 363-
Claims (1)
て該駆動手段に導く案内部材とによって形成される搬送
径路を有するシート搬送装置において、該案内部材を該
搬送径路の一部を構成する第1の位置と該搬送径路から
開放されるり′52の位置とに移動可能にしたことを特
徴とした搬送1rPI開閉装ご。In a sheet conveyance device having a conveyance path formed by a drive means for holding and conveying a sheet and a guide member that guides the sheet to the drive means, the guide member constitutes a part of the conveyance path. A transport 1rPI opening/closing device characterized in that it is movable between a first position and a position where it is released from the transport path.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7990783A JPS59207364A (en) | 1983-05-06 | 1983-05-06 | Transport portion opening device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7990783A JPS59207364A (en) | 1983-05-06 | 1983-05-06 | Transport portion opening device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59207364A true JPS59207364A (en) | 1984-11-24 |
Family
ID=13703348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7990783A Pending JPS59207364A (en) | 1983-05-06 | 1983-05-06 | Transport portion opening device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59207364A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220194725A1 (en) * | 2020-12-23 | 2022-06-23 | Seiko Epson Corporation | Medium transport apparatus |
-
1983
- 1983-05-06 JP JP7990783A patent/JPS59207364A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220194725A1 (en) * | 2020-12-23 | 2022-06-23 | Seiko Epson Corporation | Medium transport apparatus |
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