JP2002274671A - Printer and paper and sheet feeder roller used in carton former - Google Patents

Printer and paper and sheet feeder roller used in carton former

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Publication number
JP2002274671A
JP2002274671A JP2001076345A JP2001076345A JP2002274671A JP 2002274671 A JP2002274671 A JP 2002274671A JP 2001076345 A JP2001076345 A JP 2001076345A JP 2001076345 A JP2001076345 A JP 2001076345A JP 2002274671 A JP2002274671 A JP 2002274671A
Authority
JP
Japan
Prior art keywords
feed roller
rubber
rubber feed
rollers
roller
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
JP2001076345A
Other languages
Japanese (ja)
Inventor
Kinzo Tsukasaki
欣三 塚崎
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.)
TSUKASAKI AKIYOSHI
Original Assignee
TSUKASAKI AKIYOSHI
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 TSUKASAKI AKIYOSHI filed Critical TSUKASAKI AKIYOSHI
Priority to JP2001076345A priority Critical patent/JP2002274671A/en
Publication of JP2002274671A publication Critical patent/JP2002274671A/en
Pending legal-status Critical Current

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Abstract

PROBLEM TO BE SOLVED: To facilitate replacement of rubber feeder rollers when abraded in a carton former sucking sheets to the multiple rubber feeder rollers installed to fixed rollers provided at the bottom par of a hopper having the multiple sheets stacked thereon and feeding them to a next process in order and to surely fasten the feeder rollers with fixed rollers. SOLUTION: The multiple sheets are fed to a feeder roll by the multiple and rotating rubber feeder rollers provided at the bottom of the hopper having the multiple sheets mounted thereon, opening ports are formed in the rubber feeder rollers to facilitate the replacement of the rubber feeder rollers A-Ax when abraded, and a fastening ring (a) is provided to surely prevent slipping and peeling phenomena in a space towards fixed rollers B-Bx.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【産業上の利用分野】本発明は、ダンボールシートやカ
ートンシートに印刷、罫線加工、あるいは、スロット加
工を連続的に行う、枚葉シートの加工機における、シー
トの個別の供給装置であり、又各ユニット間のシートの
送り装置に関する物である。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an individual sheet feeding apparatus in a sheet-fed sheet processing machine for continuously performing printing, crease processing, or slot processing on a cardboard sheet or a carton sheet. It relates to a sheet feeding device between each unit.

【0002】[0002]

【従来の技術】ダンボールシートやカートンシートの枚
葉シートの印刷、罫線加工、スロット加工を行う、一搬
的に言う製函機において、枚葉シートが積載されたホッ
パから順次個別に送り出されたシートは順次複数の印刷
ユニットを通過、そして、罫線加工、スロットかこうを
施される様になっている。
2. Description of the Related Art In a single-box machine for performing printing, ruled line processing, and slot processing of sheet sheets such as cardboard sheets and carton sheets, sheet sheets are sequentially sent out individually from a hopper on which the sheet sheets are stacked. The sheet sequentially passes through a plurality of printing units, and is subjected to ruled lines and slots.

【0003】この様にシートに印刷又は打ち抜き加工を
する製函機においてホッパに積み重ねられたシートをホ
ッパの最下部の一枚ずつを一定間隔で規則正しく、次工
程に送り出す必要がある。この一枚ずつ正確に送り出す
装置として、従来は前後運動をしているキッカ爪による
ものがあるが、近頃は、安全性、高速性から一方向に回
転するローラにシートを吸着させて供給する事が可能と
なり、採用されつつある。
In a box making machine for printing or punching sheets as described above, the sheets stacked on the hopper must be sent to the next step at regular intervals at the bottom of the hopper at regular intervals. Conventionally, there is a kicker claw that moves forward and backward one sheet at a time, but recently, it has been necessary to feed a sheet by adsorbing it to a roller that rotates in one direction for safety and high speed. Has become possible and is being adopted.

【0004】[0004]

【発明が解決しょうとする課題】キッカ爪による方法は
シートの送りだしタイミングの誤差発生が少ないという
長所を有しているが、装置の部品全体が重く、又前後ス
トロークの高速化が困難である。さらに騒音も高く、危
険が伴う。一方、回転コロに吸着させて供給する方法は
騒音が低く、危険性も少ないと言う利点が有る。がゴム
製送りコロが摩耗するとシートの送りにスリップが発生
しやすく、スリップでシートの供給ズレが生ずると次工
程(印刷、打ち抜き、スロット加工)にタイミングズレ
を起こす事になり、不良品発生をさせる。この為送り用
ゴム製コロが摩耗すると、機械を長時間停止させ、数多
いこのゴム製送りコロは固定コロを何個となく乗り越え
て、時間を掛けて新しいゴム製コロに入れ替える事にな
る。
The kicker claw method has the advantage that there is little error in sheet feeding timing, but the whole parts of the apparatus are heavy, and it is difficult to speed up the front and rear strokes. It is also noisy and dangerous. On the other hand, the method of supplying by suctioning to the rotating rollers has the advantages of low noise and low danger. If the rubber feed roller wears, slipping of the sheet is likely to occur in the sheet feeding, and if the slip causes a sheet supply deviation, it will cause a timing deviation in the next process (printing, punching, slot processing), and defective products will be generated. Let it. For this reason, when the feed rubber rollers are worn, the machine is stopped for a long period of time, and the rubber feed rollers, which are numerous, have to pass over several fixed rollers and take time to replace them with new rubber rollers.

【0005】本発明の主目的は、このゴム製送りコロの
摩耗時に入れ換えを容易に出来る様にし、固定コロとゴ
ム製送りコロとの締結を確実な物とする。機械の装置上
でのズレを生じさせない様にする。
The main object of the present invention is to make it easy to replace the rubber feed roller when it is worn, and to secure the fastening between the fixed roller and the rubber feed roller. Avoid any deviation on the machine equipment.

【0006】[0006]

【課題を解決する為の手段】送り用ゴム製送りコロの1
ヶ所に開口口を設け、入れ替えを容易に出来る様にする
と反面、固定コロとゴム製送りコロとの締結が弱く、外
からの抵抗によりスリップ発生することにもなる。又、
高速性により、固定コロからゴム製送りコロの開口口か
らハガレを起こし使用不能となる。この2点を防ぐ手段
が、ゴム製送りコロの外周からの補助締め付けリング
(ゴム製、又はスプリングによって)を装備する事で上
記課題を解決。
Means for Solving the Problems Rubber feeding roller 1 for feeding
If the openings are provided at three locations to facilitate the replacement, the fastening between the fixed roller and the rubber feed roller is weak, and slip may occur due to external resistance. or,
Due to the high speed, peeling occurs from the opening of the rubber feed roller from the fixed roller, making it unusable. Means for preventing these two points is solved by providing an auxiliary tightening ring (made of rubber or by a spring) from the outer periphery of the rubber feed roller.

【0007】即ち、本発明の上記主目的であるゴム製送
りコロを、容易に入れ替えできる様に、開口口を設け、
又、固定コロとのスリップを防ぐ為に、補助締め付けリ
ングで確実に固定することができ、又、その締め付けリ
ングでゴム製送りコロの摩耗度の目安に出来ることを特
徴としている。
That is, an opening is provided so that the rubber feed roller, which is the main object of the present invention, can be easily replaced.
Further, in order to prevent slippage with the fixed roller, the fixing roller can be securely fixed with the auxiliary tightening ring, and the wear ring can be used as a measure of the degree of wear of the rubber feed roller.

【0008】また、本発明で摩耗したゴム製送りコロの
入れ替えを容易にでき、固定コロとスリップを起こさ
ず、尚かつ、ゴム製送りコロは真円に装着出来ることが
最善であり、又、それを可能としている事を特徴として
いる。
Further, it is best that the rubber feed roller worn by the present invention can be easily replaced, does not cause slippage with the fixed roller, and the rubber feed roller can be mounted in a perfect circle. It is characterized by making it possible.

【0009】[0009]

【実施例】以下、本発明の実施例を示している図によっ
て説明。図1は枚葉のシートの給紙部の全体図であり、
イ)は、シート1枚分の厚みを規制する前ゲート、ロ)
は、シートを整えるバックガイド、ハ)は、イ)とロ)
によってシートを積載するホッパー。、A〜Axはホッ
パー内の積載されているシートの最下部から、個別に送
り出す役目の送りゴム製コロ群であり、本考案の主題で
ある。図2も、サクションボックス内の送りゴム製コロ
群、A〜Axでもある図4は、送りゴム製コロ群の配列
例A〜Axであり、固定コロ群B〜Bxであり、回転軸C〜C
3ある。
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 shows an embodiment of the present invention. FIG. 1 is an overall view of a sheet feeding unit for a single sheet,
A) Gate before regulating the thickness of one sheet, b)
Is a back guide that prepares the seat, c) is a) and b)
Hopper to load sheets by. , A to Ax are feed rubber rollers that individually feed from the bottom of the stacked sheets in the hopper, and are the subject of the present invention. FIG. 2 is also a feed rubber roller group in the suction box, A to Ax. FIG. 4 is an arrangement example A to Ax of the feed rubber roller group, and is a fixed roller group B to Bx, C
There are three.

【発明の効果】図4の回転軸C〜C3に数列配置された
固定コロB〜BX、その固定コロの外周にはめ込みされ
たゴム製送りコロA〜AXは、図4のように数列配置さ
れている為、ゴム製コロA〜AXを入れ替えるには、多
くの固定コロを越えていくことになり、時間と人手を必
要としている。
The stationary rollers B to BX arranged in several rows on the rotating shafts C to C3 in FIG. 4 and the rubber feed rollers A to AX fitted on the outer periphery of the stationary rollers are arranged in several rows as shown in FIG. Therefore, in order to replace the rubber rollers A to AX, many rubber rollers need to be replaced, which requires time and manpower.

【0010】図5はゴム製送りコロであり1輪にて形成
されており、このゴム製送りコロの外周に、約幅2ミリ
〜3ミリ、深さ0.5ミリ〜1ミリの溝を加工。ゴム製
送りコロの摩耗度がこの深さ1?の残り量で測定の目安
になる。図7
FIG. 5 shows a rubber feed roller formed by one wheel. A groove having a width of about 2 mm to 3 mm and a depth of 0.5 mm to 1 mm is formed on the outer periphery of the rubber feed roller. processing. The degree of wear of the rubber feed roller is a measure of the remaining amount at this depth of 1 mm. FIG.

【0011】リング状に形成されているゴム製送りコロ
を1ヶ所切断し開口口を設け回転軸を機械から解体する
必要を無くし、機械上で、ゴム製送りコロの入れ替えを
容易に出来るようにする。
[0011] The rubber feed roller formed in a ring shape is cut at one place and an opening is provided to eliminate the necessity of disassembling the rotary shaft from the machine, so that the rubber feed roller can be easily replaced on the machine. I do.

【0012】ゴム製送りコロの開口口からハガレを発生
しない様に、又、固定コロとスリップが生じない様に、
ゴムリング(スプリングでも可)でゴム製送りコロの外
周から締め付け。・ゴム製送りコロと固定コロとのスリ
ップを防止し、ゴム製送りコロの開口口からのハガレを
防止、ゴム製送りコロの固定コロへの装着時の変形を防
止し限りなく真円に近く装着出来る。
In order to prevent peeling from the opening of the rubber feed roller and to prevent slippage from occurring with the fixed roller,
Tighten from the outer circumference of the rubber feed roller with a rubber ring (a spring is also acceptable).・ Prevents slippage between the rubber feed roller and the fixed roller, prevents peeling from the opening of the rubber feed roller, prevents deformation when the rubber feed roller is attached to the fixed roller, and is as close to a perfect circle as possible Can be installed.

【0013】ゴム製送りコロの凸部の深くまで締め付け
リングを挿入する事で 凸部が、固定コロの凹部の溝で
広がり、より固定コロとのグリップが高くなる。又、締
め付けリングの挿入後の外径とゴム製送りコロの溝の谷
間の深さがゴムコロの摩耗度の目安にもなる。
[0013] By inserting the tightening ring deep into the convex portion of the rubber feed roller, the convex portion spreads out in the groove of the concave portion of the fixed roller, and the grip with the fixed roller is further increased. Also, the outer diameter after the insertion of the tightening ring and the depth of the valley of the groove of the rubber feed roller can be a measure of the degree of wear of the rubber roller.

【0014】この様にゴム製コロの入れ替えの時の様々
な問題点の解決を可能とする事を特徴としております。
As described above, the present invention is characterized by being able to solve various problems when replacing the rubber rollers.

【図面の簡単な説明】[Brief description of the drawings]

【図1】シート送り出し機構の要部を示した側面図で有
る。
FIG. 1 is a side view showing a main part of a sheet feeding mechanism.

【図2】シート送りだし回転軸群図である。FIG. 2 is a view showing a group of rotating shafts for feeding a sheet.

【図3】図2の側面図である。FIG. 3 is a side view of FIG. 2;

【図4】シート送りだし回転軸の組み合わせ例を示した
図。
FIG. 4 is a diagram illustrating an example of a combination of a sheet feeding rotation shaft.

【図5】シート送り出しゴム製送りコロの図FIG. 5 is a diagram of a sheet feeding rubber feeding roller.

【図6】図5の側面図で有る。FIG. 6 is a side view of FIG. 5;

【図7】図5のゴム製送りコロの外周に摩耗度の目安す
の溝を加工をした図。
FIG. 7 is a diagram in which a groove for indicating a degree of wear is machined on the outer periphery of the rubber feed roller of FIG. 5;

【図8】ゴム製送りコロを機械上で取り替えを容易に出
来る様に、一ヶ所切断、開口口を設けた図。
FIG. 8 is a diagram in which a single cut and an opening are provided so that a rubber feed roller can be easily replaced on a machine.

【図9】図9のゴム製送りコロの外周から締め付けリン
グの溝加工をした形状の図。
FIG. 9 is a diagram of a shape obtained by forming a groove of a fastening ring from the outer periphery of the rubber feed roller of FIG. 9;

【図10】図10の側面図。FIG. 10 is a side view of FIG. 10;

【図11】回転軸、固定コロ、シートのゴム製送りコ
ロ、そして締め付けリングの組み込み図。
FIG. 11 is an assembled view of a rotating shaft, a fixed roller, a rubber feed roller of a sheet, and a tightening ring.

【図12】図11の側面図。FIG. 12 is a side view of FIG. 11;

【図13】ゴム製送りコロと固定コロとのグリップ力を
より高くするゴム製送りコロの形状図。
FIG. 13 is a configuration diagram of a rubber feed roller that further increases the grip force between the rubber feed roller and the fixed roller.

【図14】図13の側面図。FIG. 14 is a side view of FIG.

【図15】図13の固定コロとゴム製送りコロの組み込
み図。
FIG. 15 is an assembled view of the fixed rollers and the rubber feed rollers of FIG. 13;

【図16】図15の側面図。FIG. 16 is a side view of FIG.

【図17】図9〜10で使用した締め付けリングの一例
のゴムリング
FIG. 17 is a rubber ring as an example of the tightening ring used in FIGS.

【図18】図9〜10で使用した開口部のあるスプリン
グ状の締め付けリング。
FIG. 18 shows a spring-shaped clamping ring with an opening used in FIGS.

【図19】図13〜14で使用した開口部のあるスプリ
ング状の締め付けリング。
FIG. 19 shows a spring-like clamping ring with an opening used in FIGS.

Claims (6)

【特許請求の範囲】[Claims] 【請求項1】 多数の枚葉シートが積載されている、ホ
ッパの底部に設けられた複数の固定コロに巻き付けられ
た、複数のゴム製送りコロに、枚葉のシーが吸着され
て、順次次ぎの加工工程に送り出す加工機において、ゴ
ム製送りコロの摩耗時の交換を容易にする。
1. A sheet of a sheet is adsorbed by a plurality of rubber feed rollers wound around a plurality of fixed rollers provided on the bottom of a hopper, on which a large number of sheet sheets are stacked, and sequentially. In a processing machine that feeds to the next processing step, the rubber feed roller can be easily replaced when worn.
【請求項2】 ゴム製送りコロの摩耗度の目安となる溝
をつける。
2. A groove is provided as a measure of the degree of wear of the rubber feed roller.
【請求項3】 ゴム製送りコロの摩耗時に取り替えを容
易にするゴム製送りコロに設けらた開口部の機械運転中
の飛びはね、はがれを防止する締め付けリング。
3. A tightening ring for preventing a rubber feed roller from being easily splashed or peeled during a mechanical operation of an opening provided in the rubber feed roller to facilitate replacement when the rubber feed roller is worn.
【請求項4】 固定コロにゴム製送りコロを真円に近い
取り替えを可能にする締め付けリング。
4. A tightening ring that allows replacement of a rubber feed roller with a fixed roller in a shape close to a perfect circle.
【請求項5】 固定コロとゴム製送りコロがスベリ、ス
リップを起こさない締め付けリングによる固定方法。ゴ
ム製送りコロは摩耗し、取り替えを必要としているが、
締め付けリングは何度も永く使用出来る。
5. A fixing method using a tightening ring in which a fixing roller and a rubber feed roller do not slip or slip. The rubber feed rollers are worn and need to be replaced,
The fastening ring can be used many times many times.
【請求項6】 ゴム製送りコロの外周の摩耗度の目安と
成る溝により、エヤーの吸着力がより高く、シートの送
りを正確に出来る事も特長としている。
6. A groove which serves as a measure of the degree of wear on the outer periphery of the rubber feed roller is characterized in that the air suction force is higher and the sheet can be fed accurately.
JP2001076345A 2001-03-16 2001-03-16 Printer and paper and sheet feeder roller used in carton former Pending JP2002274671A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001076345A JP2002274671A (en) 2001-03-16 2001-03-16 Printer and paper and sheet feeder roller used in carton former

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001076345A JP2002274671A (en) 2001-03-16 2001-03-16 Printer and paper and sheet feeder roller used in carton former

Publications (1)

Publication Number Publication Date
JP2002274671A true JP2002274671A (en) 2002-09-25

Family

ID=18933297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001076345A Pending JP2002274671A (en) 2001-03-16 2001-03-16 Printer and paper and sheet feeder roller used in carton former

Country Status (1)

Country Link
JP (1) JP2002274671A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007223697A (en) * 2006-02-21 2007-09-06 Oki Electric Ind Co Ltd Roller rubber, and medium handling device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007223697A (en) * 2006-02-21 2007-09-06 Oki Electric Ind Co Ltd Roller rubber, and medium handling device
JP4572842B2 (en) * 2006-02-21 2010-11-04 沖電気工業株式会社 Roller rubber and medium processing device

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