JPS6181342A - Paper sheets transport mechanism - Google Patents
Paper sheets transport mechanismInfo
- Publication number
- JPS6181342A JPS6181342A JP20375084A JP20375084A JPS6181342A JP S6181342 A JPS6181342 A JP S6181342A JP 20375084 A JP20375084 A JP 20375084A JP 20375084 A JP20375084 A JP 20375084A JP S6181342 A JPS6181342 A JP S6181342A
- Authority
- JP
- Japan
- Prior art keywords
- transport
- paper sheets
- transport roller
- feed rollers
- conveyance
- 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
- 230000007723 transport mechanism Effects 0.000 title description 2
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000005452 bending Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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
- B65H5/068—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers between one or more rollers or balls and stationary pressing, supporting or guiding elements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Abstract
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、紙葉類の搬送機構に関する。[Detailed description of the invention] [Industrial application field] The present invention relates to a paper sheet conveyance mechanism.
従来、この種の装置の紙葉類の搬送方向をはは９０°に
曲げる部分は、第２図に示すように、紙葉類の供給ロー
ラＨａ、Ｉｂと紙葉類１Ｏ１−吸入する搬送ローラ２ａ
、’２ｂとにより構成される。供給ローラＨａ、１ｂと
搬送ローラ２ａ、２ｂとは図示しない駆動系や図示しな
い伝達機構により同期をとって回転することが必要であ
る。従って、このよう匁機構においては供給ローラ１ａ
、ｌｂと搬送ローラ２ａ、２ｂとを同期させるための連
結機構が必須で、その構成部品にも高い精度が要求され
るため、高価格になるという欠点がおった。Conventionally, the portion of this type of device that bends the conveyance direction of paper sheets at 90° is, as shown in FIG. 2a
, '2b. The supply rollers Ha, 1b and the conveyance rollers 2a, 2b must be rotated in synchronization by a drive system (not shown) or a transmission mechanism (not shown). Therefore, in such a momme mechanism, the supply roller 1a
, lb and the conveying rollers 2a, 2b are required, and the components thereof are also required to have high precision, resulting in a high price.
この欠点を解決するため、供給ローラＨａ、Ｉｂと比較
して搬送ローラｇａ、２ｂの搬送力を弱くし紙葉類ｌＯ
の連続または間欠的搬送時にも搬送ローラ２ａ、２ｂＱ
回転させ続ける機構、および第３図に示すように、搬送
ローラ２を１つのみにした機構が提唱されている。In order to solve this drawback, the conveying force of the conveying rollers ga, 2b is made weaker than that of the supply rollers Ha, Ib.
Even during continuous or intermittent conveyance, the conveyance rollers 2a, 2bQ
A mechanism that continues to rotate, and a mechanism that uses only one conveyance roller 2 as shown in FIG. 3 have been proposed.
しかしながら、このような機構の場合、紙葉類の折れ癖
の矯正が不可能でありさらに紙葉′類の正確な搬送が出
来ないなどの欠点があった。However, in the case of such a mechanism, there are drawbacks such as the inability to correct folded paper sheets and the inability to accurately convey paper sheets.
従って本発明の目的は、折れ曲りた搬送路への紙葉類の
吸入を確実にし、かつ折れ癖のめろ紙葉類矯正し、確実
に搬送することのできろ紙葉類搬送機構を提供すること
にある。SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a paper sheet conveyance mechanism that can reliably suck paper sheets into a bent conveyance path, correct curly paper sheets that have a tendency to bend, and transport them reliably. be.
本発明によれば、搬送ローラの外周に紙葉類の搬送方向
と垂直方向の溝を形成し、紡記搬送ローラを紙葉類の搬
送中に連続して回転させるようにしたことを特徴とする
紙葉類搬送装置が得られる。According to the present invention, a groove is formed in the outer periphery of the conveyance roller in a direction perpendicular to the conveyance direction of paper sheets, so that the spinning conveyance roller is continuously rotated while conveying the paper sheets. A paper sheet conveying device is obtained.
次に本発明の一実施例を示す図面を参照して本発明の詳
細な説明する。Next, the present invention will be described in detail with reference to the drawings showing one embodiment of the present invention.
第１図を参照すると、ガイド７ａおよび７ｂで形成され
る搬送路上には供給された紙葉類ｌＯを搬送する供給ロ
ーラ３ａ、３ｂ、およびガイド７ｇ。Referring to FIG. 1, on a conveyance path formed by guides 7a and 7b, supply rollers 3a and 3b and a guide 7g convey the supplied paper sheets 10.
７ｂの折り曲げ部方向に送られてきた紙葉類ｌＯをさら
に搬送する搬送ロー２６とが設けられている。搬送ロー
２６の外周はガイド７ａよりも搬送路内に突出しており
、ガイド７ｂには接触していない。ガイド７ａと７ｂと
の間隔は紙葉類ｌＯの厚さの数倍から数十倍程度に設足
されている。供給ロー２３ａ、３ｂと搬送ロー２６とは
異なる駆動源により矢印方向に回転駆動される。また搬
送ローラ６の外周には紙葉類搬送方向と直角方向に溝６
ａが形成されている。A conveyance row 26 is provided for further conveying the paper sheets 1O that have been conveyed in the direction of the folded portion 7b. The outer periphery of the transport row 26 protrudes further into the transport path than the guide 7a and does not contact the guide 7b. The distance between the guides 7a and 7b is set to several times to several tens of times the thickness of the paper sheet IO. The supply rows 23a, 3b and the transport row 26 are rotationally driven in the direction of the arrow by different drive sources. Additionally, grooves 6 are formed on the outer periphery of the conveyance roller 6 in a direction perpendicular to the sheet conveyance direction.
a is formed.
供給ローラ３ａ、３ｂの回転および回転停止にａかかわ
らず搬送ローラ６は供給ローラ３ａ、３ｂよシ速い速度
で回転している。従って、供給−一２３ｍ、３ｂの回転
によシ繰り出された紙葉類１０はその搬送が連続的であ
っても間欠的であっても供給ローラ３ａ、３ｂと搬送ロ
ーラ６との間でたわむことはない。Regardless of whether the supply rollers 3a, 3b rotate or stop rotating, the conveyance roller 6 rotates at a faster speed than the supply rollers 3a, 3b. Therefore, the paper sheet 10 fed out by the rotation of the supply rollers 3a, 3b is bent between the supply rollers 3a, 3b and the conveyance roller 6, whether the conveyance is continuous or intermittently. Never.
折れ癖のある紙葉類１０の搬送の様子を示す第４図〜第
７図において、紙葉ｌＯの折れ曲った先端部分は搬送ロ
ーラ６の溝部６ａに入如込む。搬送ロー２６の回転は、
供給ローラ３ａ、３ｂよ如も速いので、先端の折れ部は
矯正される。さらに搬送ロー２６の外周が不連続形ｔし
ているため、ローラ外周が連続形をしているものに比べ
紙葉類にシワが生じていてもそれを伸ばすことができ、
搬送は確実となる。In FIGS. 4 to 7 illustrating how a paper sheet 10 with a tendency to bend is conveyed, the bent end portion of the paper sheet 10 enters the groove 6a of the conveyance roller 6. The rotation of the transport row 26 is
Since the supply rollers 3a and 3b are faster, the folded portion at the tip can be straightened. Furthermore, since the outer periphery of the conveying roller 26 is discontinuous, even if paper sheets have wrinkles, they can be smoothed out compared to rollers with a continuous outer periphery.
Transportation will be ensured.
なお、搬送−一２６は供給ロー２３ｍ、３ｂに比べて摩
耗係数の小さな材質で形成されている牟め、供給ローラ
３ｍ、３ｂの繰出量が搬送ロー２６によって変化を受け
ることはない。Note that the conveyance rollers 26 are made of a material with a smaller wear coefficient than the supply rollers 23m and 3b, so that the feeding amount of the supply rollers 3m and 3b is not changed by the conveyance rollers 26.
本発明は以上説明したように、搬送ローラ外周に、その
軸方向と同方向の溝を設けたことＫよシ複雑な搬送路内
で用紙を確実に搬送することができ、さらに用紙の折れ
癖を矯正することができるという効果がある。As explained above, the present invention is capable of reliably transporting paper within a complicated transport path by providing a groove in the outer periphery of the transport roller in the same direction as the axial direction of the transport roller. It has the effect of being able to correct.
第１図は本発明の一実施例を示す構成図、第２図および
第３図は従来の用紙搬送機構を示す図、第４図〜第７図
は紙葉類の搬送される様子を示す図である。Figure 1 is a configuration diagram showing an embodiment of the present invention, Figures 2 and 3 are diagrams showing a conventional paper transport mechanism, and Figures 4 to 7 show how paper sheets are transported. It is a diagram.
Claims (1)
搬送路の紙葉供給側に設けられ前記紙葉を挾圧して搬送
する供給ローラと、前記搬送路の前記湾曲部に設けられ
外周に軸方向と同一方向の複数の溝が形成され且つ前記
供給ローラよりも高搬送速度の搬送ローラとを有するこ
とを特徴とする紙葉類搬送機構。a curved paper conveyance path formed between paper guides; a supply roller provided on the paper supply side of the conveyance path for pinching and conveying the paper sheet; and a supply roller provided at the curved portion of the conveyance path on the outer circumference. A paper sheet conveyance mechanism comprising: a conveyance roller having a plurality of grooves extending in the same direction as the axial direction, and having a conveyance speed higher than that of the supply roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20375084A JPS6181342A (en) | 1984-09-28 | 1984-09-28 | Paper sheets transport mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20375084A JPS6181342A (en) | 1984-09-28 | 1984-09-28 | Paper sheets transport mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6181342A true JPS6181342A (en) | 1986-04-24 |
Family
ID=16479221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20375084A Pending JPS6181342A (en) | 1984-09-28 | 1984-09-28 | Paper sheets transport mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6181342A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02279364A (en) * | 1989-04-21 | 1990-11-15 | Ricoh Co Ltd | Recording media transport device |
-
1984
- 1984-09-28 JP JP20375084A patent/JPS6181342A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02279364A (en) * | 1989-04-21 | 1990-11-15 | Ricoh Co Ltd | Recording media transport device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2008297126A (en) | Paper passage of s-shaped gateless diverter | |
| JPH03505487A (en) | Paper leaf straightening device for non-mechanical printing and copying machines | |
| JPH05124758A (en) | Web meandering correcting device | |
| JP2696034B2 (en) | Sheet material transport device | |
| US3271025A (en) | Sheet conveyor | |
| JPH01214567A (en) | Sheet stacking device | |
| JPH08187906A (en) | Paper transport mechanism and printer | |
| JPH0470787A (en) | Paper carrier | |
| JPS5914406Y2 (en) | Inclined conveyor device for paper sheets | |
| JPS6149724A (en) | Transfer direction changing device of band-shaped material | |
| JPH01209237A (en) | Conveyer for booklet | |
| JPH08143233A (en) | Paper collating device for image forming device | |
| JPS629819Y2 (en) | ||
| JPH0348011Y2 (en) | ||
| JP3015451B2 (en) | Method and apparatus for manufacturing sealed documents | |
| JPH05254690A (en) | Sheet carrier device | |
| JPS60244751A (en) | Paper sheet conveyance device | |
| JPS60102360A (en) | Paper feeding mechanism | |
| KR930006245Y1 (en) | Paper feeding device for a printer | |
| JPS61197349A (en) | resist device | |
| JPS5999735U (en) | Bar coating equipment | |
| JP3738845B2 (en) | Collating machine | |
| JPS63318691A (en) | vending machine | |
| JPH0624612A (en) | Paper transport mechanism for laser printer | |
| CN118648387A (en) | With conveying aid and with automatic filling device |