JPH1086097A - Web lug recovering device - Google Patents
Web lug recovering deviceInfo
- Publication number
- JPH1086097A JPH1086097A JP24053796A JP24053796A JPH1086097A JP H1086097 A JPH1086097 A JP H1086097A JP 24053796 A JP24053796 A JP 24053796A JP 24053796 A JP24053796 A JP 24053796A JP H1086097 A JPH1086097 A JP H1086097A
- Authority
- JP
- Japan
- Prior art keywords
- ear
- web
- slit
- crusher
- blower
- 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
- 238000011084 recovery Methods 0.000 claims abstract description 4
- 210000005069 ears Anatomy 0.000 claims description 26
- 239000000428 dust Substances 0.000 claims description 14
- 230000032258 transport Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 9
- 239000002184 metal Substances 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
- 239000002985 plastic film Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
- Details Of Cutting Devices (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、写真フイルムなど
のプラスチック製シートや金属薄板などのウェブを所定
幅にスリットしたときに、ウェブの両側縁に発生する帯
状の耳を回収処理する装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for recovering strip-shaped ears generated on both side edges of a web such as a plastic sheet such as a photographic film or a thin metal sheet when the web is slit to a predetermined width. It is.
【０００２】[0002]
【従来の技術】写真フイルムや印画紙、さらには印刷用
の原稿に用いる金属薄板などのウェブを作成するには、
まず広幅の原反ロールを製造しておき、この原反ロール
から広幅のウェブを引き出しながらスリット装置に送
る。スリット装置は、搬送されてくる広幅のウェブを製
品の幅に合わせてスリットするが、このスリットの過程
で広幅のウェブの両側縁から帯状になった余分な耳が発
生する。この耳を処理するために、スリット装置には一
般に耳回収処理装置が併設されている。耳回収処理装置
は、上記のようにして発生する耳を粉砕機に送って細か
く粉砕する機能をもち、粉砕機まで耳を送る手法として
ロール搬送方式と風送搬送方式とがある。2. Description of the Related Art In order to create a web such as a photographic film, a photographic paper, and a thin metal sheet used for an original for printing,
First, a wide web roll is manufactured, and a wide web is drawn from the web roll and sent to a slit device. The slitting device slits the wide web to be conveyed in accordance with the width of the product. In the slitting process, extra ears formed in a band shape from both side edges of the wide web are generated. In order to process the ears, the slit device is generally provided with an ear recovery processing device. The ear collecting and processing apparatus has a function of sending the ears generated as described above to the crusher and finely crushing them, and there are a roll transport method and a wind transport method as a method of sending the ears to the crusher.
【０００３】ロール搬送方式の耳回収処理装置は、例え
ば図２に示すように、原反ロールをスリット装置でスリ
ットしてできた耳３１を、多数の搬送ローラ３２によっ
てテンションをかけながらウェブの搬送速度に合わせて
搬送する。耳３１はこの搬送によりニップ装置３３に送
りこまれ、ニップ装置３３でニップされて粉砕機３４に
送られる。粉砕機３４は、そこに送りこまれた耳３１を
粉々にして耳屑３０にする。送風機３６は、風送管３７
を通して集塵用のサイクロン３８に耳屑３０を送り、サ
イクロン３８はエアと耳屑３０とを分離する。サイクロ
ン３８の上部に設けた排気管３８ａからエアを排気す
る。耳屑３０はサイクロン３８の下部に設けた排出口３
８ｂから回収容器３９に排出されて回収される。なお、
送風機３６の吸入口のフィルターを符号３５で示してい
る。As shown in FIG. 2, for example, as shown in FIG. 2, a roll transport type ear recovery processing apparatus transports a web 31 formed by slitting a raw roll with a slit device while applying tension to the web 31 using a number of transport rollers 32. Convey according to the speed. The lug 31 is sent to the nip device 33 by this transport, nipped by the nip device 33 and sent to the crusher 34. The pulverizer 34 shreds the ears 31 sent there into the ear dust 30. The blower 36 has a blower pipe 37.
The ear dust 30 is sent to the cyclone 38 for collecting dust through the air, and the cyclone 38 separates the air and the ear dust 30. Air is exhausted from an exhaust pipe 38a provided above the cyclone 38. The ear dust 30 is provided at the outlet 3 provided at the lower part of the cyclone 38.
8b is discharged to the collection container 39 and collected. In addition,
The filter at the suction port of the blower 36 is indicated by reference numeral 35.
【０００４】風送搬送方式の耳回収処理装置は、例えば
特公昭５４−２６８８公報に記載されているように、ス
リット装置でスリットしてできた耳を、送風機によって
第１風送管を通して粉砕機に風送し、そこで粉砕機で粉
々にされた耳屑を、送風機によって第２風送管を通して
耳回収容器に風送するものである。[0004] As described in Japanese Patent Publication No. 54-2688, for example, an ear collecting and processing apparatus of the air-feeding and transporting type uses a pulverizer to cut ears formed by slitting with a slit device through a first air pipe. The ear dust that has been shattered by the crusher is then blown by the blower through the second blower tube to the ear collection container.
【０００５】[0005]
【発明が解決しようとする課題】ロール搬送方式では、
人手によりニップ装置３３の他に多数の搬送ローラ３２
に耳３１を通す作業が必要なので、稼働準備に時間がか
かる欠点があった。また搬送を安定して行うために耳幅
や耳厚に応じた張力制御が必要となるので、設備が複雑
でコスト高であり、切替え作業に時間がかかるといった
問題があった。In the roll transport system,
A large number of transport rollers 32 in addition to the nip device 33 by hand
Since the operation of passing the ears 31 through is required, there is a disadvantage that it takes time to prepare for operation. Further, tension control according to the width and thickness of the ears is required in order to stably convey, so that the equipment is complicated, the cost is high, and the switching operation takes time.
【０００６】また、搬送ローラに耳３１をかける作業の
減少をはかり、さらに搬送ローラの個数をなるべく少な
くしてコストを下げるために、スリット装置の近くに粉
砕機３４を配置すると、粉砕機３４や送風機３６の騒音
・振動がスリット装置に伝わって、良好なスリットが不
能となる恐れがあった。また、スリット装置の近くに粉
砕機３４を配置する構成をとるには、粉砕機３４本体や
粉砕機投入口３４ａより伝わる騒音が作業環境騒音を悪
化させないために、粉砕機３４本体を防音カバーで被う
のみならず、周辺機器や床・壁・天井等に吸音材を貼り
めぐらす等の複雑で大がかりな防音対策が必要となり、
前述した搬送ローラ個数削減によるコストダウンが、逆
にコストアップになりうるという問題があった。Further, in order to reduce the work of putting the ears 31 on the conveying rollers and further reduce the number of conveying rollers as much as possible to reduce the cost, a crusher 34 is arranged near the slitting device. The noise and vibration of the blower 36 may be transmitted to the slit device, and a good slit may not be formed. In addition, in order to adopt a configuration in which the crusher 34 is disposed near the slit device, the crusher 34 body is provided with a soundproof cover so that noise transmitted from the crusher 34 body and the crusher input port 34a does not deteriorate work environment noise. In addition to covering, sound-absorbing materials are attached to peripheral equipment, floors, walls, ceilings, etc.
There is a problem that the cost reduction due to the reduction in the number of the conveying rollers described above may increase the cost.
【０００７】他方、風送搬送方式では、耳を風送管を通
して粉砕機に風送するので搬送ローラに耳を通す作業は
不用であるが、最小幅の製品をスリットした場合に生じ
る最大幅の耳を風送した場合に風送管内で詰まる恐れが
あった。また一旦詰まりが発生すると、風送管を外して
詰まった耳を取り除くといった面倒な作業が必要とな
り、設備可動率を低下させる。また、最大幅の耳を風送
した場合の風送管内の詰まりを防止するために送風機や
風送管を大型化すると、耳詰まりは解決するものの送風
機や風送管の大型化により設備コストが増大してしま
う。On the other hand, in the air transport system, the ears are blown to the pulverizer through an air pipe so that the operation of passing the ears through the transport roller is unnecessary. When the ears were blown, there was a risk of clogging in the blower tube. Further, once clogging occurs, it is necessary to perform a troublesome operation of removing the clogged ears by removing the air supply pipe, thereby lowering the equipment operation rate. In addition, if the blower and blower tube are enlarged to prevent clogging in the blower tube when the ear with the largest width is blown, the clogging is solved, but the equipment cost is increased due to the larger blower and blower tube. Will increase.
【０００８】また、送風機や粉砕機による風送及び粉砕
によって発生する耳の張力変動、蛇行やばたつきによる
振動がスリット装置に伝わってウェブ幅変動を発生さ
せ、ウェブの品質に悪影響を与えてしまうといった問題
があった。Further, fluctuations in the tension of the ears caused by air blowing and pulverization by a blower or a pulverizer, and vibrations caused by meandering and fluttering are transmitted to the slit device, causing fluctuations in the web width and adversely affecting the quality of the web. There was a problem.
【０００９】本発明は上述した従来技術のもつ欠点を解
決するためになされたもので、スリット装置の良好なス
リットを可能としてウェブの品質向上をはかり、設備環
境の自由度を向上させ、なおかつ設備コストを減少させ
るフイルムウェブの耳回収処理装置を提供することを目
的とする。SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned disadvantages of the prior art, and it is possible to improve the quality of a web by enabling good slitting of a slitting device, to improve the degree of freedom of an equipment environment, and to improve the equipment. It is an object of the present invention to provide a film web ear collecting and processing apparatus which reduces costs.
【００１０】[0010]
【課題を解決するための手段】上記目的を達成するため
に、本発明のウェブの耳回収処理装置は、ウェブの両側
縁からスリットされた帯状の耳を送風管に通される前に
ニップするニップ装置とこのニップ装置と風送管との間
で帯状の耳ををさらに細幅にスリットする補助スリット
装置とを備えたものである。また、粉砕機に第２風送管
を接続し、細かく粉砕した耳屑を第２風送管を通して回
収容器まで送るようにしたものである。In order to achieve the above object, a web ear collecting and processing apparatus of the present invention nips strip-shaped ears slit from both side edges of the web before being passed through an air duct. A nip device and an auxiliary slit device for slitting the band-shaped ear to a smaller width between the nip device and the air pipe are provided. Further, a second air supply pipe is connected to the pulverizer, and the finely ground ear dust is sent to the collection container through the second air supply pipe.
【００１１】[0011]
【発明の実施の形態】以下、写真フイルムなどのプラス
チック製シートや金属薄板などのウェブを所定幅にスリ
ットしたときに、ウェブの両側縁に発生する帯状の耳を
回収処理する本発明のウェブの耳回収処理装置を図１を
用いて説明する。スリット装置１１は各々２枚の刃１１
ａで構成されており、刃１１ａを互いに接触させてこれ
らのかみ合わせによりカットするシアーカットによっ
て、広幅の原反ロールから引き出されて矢線方向に送ら
れてきた広幅のウェブ２を製品の幅に合わせてスリット
する。補助スリット装置１２もスリット装置１１と同様
に２枚の刃１２ａによって構成されており、スリット装
置１１のスリットの過程で広幅のウェブ２の両側縁から
発生した帯状になった余分な耳５に補助スリットを行っ
て耳５をさらに細幅にする。BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, when a web such as a plastic sheet such as a photographic film or a metal sheet is slit to a predetermined width, strip-shaped ears generated on both side edges of the web are collected and processed. The ear collection processing device will be described with reference to FIG. The slitting device 11 has two blades 11 each.
a wide web 2 drawn out from a wide web roll and fed in the direction of the arrow by shear cutting in which the blades 11a are brought into contact with each other and cut by engaging these blades 11a with each other to a width of the product. Slit together. The auxiliary slit device 12 is also constituted by two blades 12a similarly to the slit device 11, and assists the strip-shaped extra ears 5 generated from both side edges of the wide web 2 in the slitting process of the slit device 11. A slit is made to make the ear 5 narrower.
【００１２】ニップ装置１０は、金属製のローラ１０ａ
とゴム製のローラ１０ｂとを一対にして構成されてお
り、耳５がローラ１０ａ，１０ｂでニップしながら第１
風送管１４に設けた吸引口１４ａに向けて送り込まれ
る。The nip device 10 includes a metal roller 10a.
And a pair of rollers 10b made of rubber.
The air is sent toward a suction port 14 a provided in the air supply pipe 14.
【００１３】サイクロン１５の円筒部には第１風送管１
４の一端が接続されており、吸引口１４ａに入り込んだ
耳５が第１風送管１４を通して風送される。サイクロン
１５の下部に設けた排出口１５ｂは粉砕機１６に接続さ
れている。サイクロン１５は、その円筒部に切線方向か
らエアが入り込み、このエアによって排気管１５ａのま
わりにできた旋回流の遠心力を利用して耳５をエアから
分離する。分離した耳５は排出口１５ｂから粉砕機１６
に落下する。排気管１５ａからはエアが排気される。な
お、サイクロン１９も同様の機能を備えている。The first air duct 1 is provided in the cylindrical portion of the cyclone 15.
One end of the ear 4 is connected, and the ear 5 that has entered the suction port 14 a is blown through the first blower pipe 14. A discharge port 15 b provided at a lower portion of the cyclone 15 is connected to the crusher 16. In the cyclone 15, air enters the cylindrical portion from the cut line direction, and separates the ear 5 from the air by using the centrifugal force of the swirling flow generated around the exhaust pipe 15 a by the air. The separated ears 5 are supplied to the pulverizer 16 from the outlet 15b.
To fall. Air is exhausted from the exhaust pipe 15a. The cyclone 19 has a similar function.
【００１４】送風機１８の吸引口から延ばされて２股に
別れた一方の管２３はサイクロン１５の上部に設けた排
気管１５ａに接続され、他方の管２４は粉砕機１６に接
続されており、管２４の先端にフィルター２１が設けら
れている。第２風送管１７の一端は送風機１８の排気口
に接続され、第２風送管１７の他端はサイクロン１９の
円筒部に接続されている。粉砕機１６によって細かく粉
砕された耳屑５ａは第２風送管１７を通してサイクロン
１９に送られる。サイクロン１９でエアと耳屑５ａとが
分離され、エアは排気管１９ａから排出され、耳屑５ａ
は排出口１９ｂから回収容器２０に落下して回収され
る。管２３は、圧力調整弁とこれを開閉操作するレバー
１３を備え、耳幅に応じて最適な送風圧に操作される。One pipe 23 extending from the suction port of the blower 18 and divided into two branches is connected to an exhaust pipe 15 a provided above the cyclone 15, and the other pipe 24 is connected to the pulverizer 16. The filter 21 is provided at the tip of the tube 24. One end of the second blower pipe 17 is connected to an exhaust port of the blower 18, and the other end of the second blower pipe 17 is connected to a cylindrical portion of the cyclone 19. The ear dust 5 a finely pulverized by the pulverizer 16 is sent to the cyclone 19 through the second air supply pipe 17. The air and the ear dust 5a are separated by the cyclone 19, and the air is discharged from the exhaust pipe 19a and the ear dust 5a
Is dropped from the discharge port 19b into the collection container 20 and collected. The pipe 23 includes a pressure regulating valve and a lever 13 for opening and closing the pressure regulating valve, and is operated at an optimum blowing pressure according to the ear width.
【００１５】なお、ニップ装置１０を構成するローラ１
０ａ，１０ｂは金属とゴムの組み合わせに限定されな
い。また、ニップ装置１０は、耳５の風送や粉砕によっ
て発生する耳５の張力変動、蛇行、ばたつきをスリット
装置１１側へ伝わるのを防止できるニップ力をもつもの
であれば、ローラ対によるものに限られない。The roller 1 constituting the nip device 10
0a and 10b are not limited to the combination of metal and rubber. The nip device 10 is a pair of rollers as long as it has a nip force that can prevent the tension fluctuation, meandering, and fluttering of the ear 5 caused by wind blowing or crushing of the ear 5 from being transmitted to the slit device 11 side. Not limited to
【００１６】以下に、上記構成のウェブの耳回収処理装
置の作用を説明する。スリット装置１１で製品の幅に合
わせてウェブ２をスリットしてウェブ２の両端に発生し
た耳５を、ニップ装置１０でニップしながら補助スリッ
ト装置１２に送り、補助スリット装置１２は耳５を細幅
にスリットする。耳５を第１風送管１４を通してサイク
ロン１５に風送する。サイクロン１５は耳５をエアから
分離して粉砕機１６に送り、粉砕機１６で細かく粉砕す
る。粉砕機１６で細かく粉砕してできた耳屑５ａは第２
風送管１７を通してサイクロン１９に送り、そこでエア
と耳屑５ａを分離して耳屑５ａを回収容器２０に回収す
る。The operation of the web ear collecting and processing apparatus having the above configuration will be described below. The web 2 is slit according to the width of the product by the slitting device 11 and the ears 5 generated at both ends of the web 2 are sent to the auxiliary slitting device 12 while nipping by the nip device 10, and the auxiliary slitting device 12 narrows the ears 5. Slit to width. The ear 5 is blown to the cyclone 15 through the first blower pipe 14. The cyclone 15 separates the ear 5 from the air and sends it to the crusher 16 where the ear 5 is crushed finely. The ear dust 5a finely pulverized by the pulverizer 16
The air is sent to the cyclone 19 through the air pipe 17, where the air and the ear dust 5 a are separated and the ear dust 5 a is collected in the collection container 20.
【００１７】なお、上記構成のウェブの耳回収処理装置
の運転準備は、送風機１８と粉砕機１６を運転開始後
に、補助スリット装置によるスリット後の耳５のカット
端を吸入口１４ａに入れるだけで済むので、大幅な時間
短縮が可能である。また、耳は補助スリット装置にスリ
ットされ細分化されるので、前述したような最大幅の耳
を処理する場合でも詰まりを発生することがない。した
かって、第１風送管１４と第２風送管１７に従来より細
い管を使用し、かつ送風機１８を小型化してコストを下
げ、更に送風機１８と粉砕機１６をスリット装置１１と
は別の部屋に密閉し配置することが可能な為、防音施行
も単純かつ容易にできる。The preparation of the operation of the web ear collecting and processing apparatus having the above-mentioned configuration is performed by merely putting the cut end of the ear 5 after slitting by the auxiliary slit device into the suction port 14a after starting the operation of the blower 18 and the crusher 16. As a result, the time can be significantly reduced. Further, since the ears are slit and subdivided by the auxiliary slit device, clogging does not occur even when processing the ears having the maximum width as described above. Therefore, thinner tubes are used for the first blower pipe 14 and the second blower pipe 17 than before, and the size of the blower 18 is reduced to reduce the cost. Further, the blower 18 and the crusher 16 are separated from the slit device 11. Because it can be placed in a closed room, soundproofing can be performed simply and easily.
【００１８】[0018]
【実施例】以下に、上記構成の本発明のウェブの耳回収
処理装置の具体的な実施例について説明する。耳回収処
理装置の運転条件は以下に示すとおりである。 １．フイルムウェブの材質 ：ＰＥＴ ２．一次スリット加工後の耳幅：１５〜２００ｍｍ ３．二次スリット加工後の耳幅：最大６０ｍｍ ４．耳厚 ：５０〜１８０μｍ ５．耳の風送速度 ：最大２００ｍ／ｍｉｎDETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A specific embodiment of the web ear collecting and processing apparatus of the present invention having the above-described configuration will be described below. The operating conditions of the ear collection processing device are as follows. 1. 1. Material of film web: PET 2. Ear width after primary slit processing: 15 to 200 mm 3. Ear width after secondary slit processing: max. 60 mm Ear thickness: 50 to 180 μm5. Ear blowing speed: 200m / min maximum
【００１９】ロール搬送を用いた従来の耳回収処理装置
（従来型装置）と本発明のウェブの耳回収処理装置（本
発明装置）について、以下の項目について調べた結果を
表１に示し、検討する。Table 1 shows the results obtained by examining the following items with respect to the conventional ear collection processing apparatus using roll transport (conventional apparatus) and the web ear collection processing apparatus of the present invention (device of the present invention). I do.
【００２０】[0020]
【表１】 [Table 1]
【００２１】本発明装置だと、上述したように送風機や
粉砕機をスリット装置と分けて防音性のある部屋に配置
できるため、作業環境騒音が少なく、ロール搬送方式に
比べて作業環境が良好になる。また、ロール搬送方式だ
と通紙作業などで２人で１５分かかるところを、本方式
だと１人で２分で完了するので準備時間が少なくて済
み、稼働率を高くできる。また本発明装置ではより細い
風送管や小型の送風機が使用可能で、しかも風送管の詰
まりも発生しないので、従来型装置の設備コストを１０
０とした場合に本発明装置は６５〜７５で済み、設備コ
ストを安くできる。また細い風送管を用ても安定した搬
送が可能なことから、レイアウトの自由度が高く分散し
て送風機や粉砕機を配置することが可能である。したが
って、必要平面スペースをロール搬送方式を１００とし
た場合、本方式では７０〜８０と少なくて済む。According to the apparatus of the present invention, the blower and the crusher can be arranged in a soundproof room separately from the slitting apparatus as described above, so that the working environment noise is small and the working environment is better than the roll transport system. Become. Also, in the case of the roll transport method, where two people take 15 minutes for paper passing work, etc., this method is completed in two minutes by one person, so that the preparation time is reduced and the operation rate can be increased. In addition, the apparatus of the present invention can use thinner air blowers and small blowers, and does not cause clogging of the air blower.
When it is set to 0, the device of the present invention requires only 65 to 75, and the equipment cost can be reduced. In addition, since stable conveyance is possible even when a thin air blower tube is used, it is possible to arrange a blower and a crusher in a dispersed manner with a high degree of freedom in layout. Therefore, when the required plane space is set to 100 for the roll transport system, this system requires only a small amount of 70 to 80.
【００２２】次に、補助スリット装置がない場合（従来
の風送方式を用いた耳回収処理装置等）と、補助スリッ
ト装置がある場合（本発明装置）について、以下の条件
で風送管の耳詰まりの有無を調べ、その結果を表２に示
した。なお、ここでは耳厚が６３〜１００μｍの耳を用
い、風量が５０ｍ3 ／ｍｉｎ、静圧が７００ｍｍＡｑの
送風機を使用し、管径が２００Ａ、長さ４０ｍの第１風
送管と、管径が１００Ａ、長さ１００ｍの第２風送管を
用いた。補助スリット装置は、スリット装置によるスリ
ット後の耳を二分割するものである。Next, in the case where there is no auxiliary slit device (an ear collection processing device using a conventional air feeding method, etc.) and in the case where there is an auxiliary slit device (the device of the present invention), the air feeding pipe is formed under the following conditions. The presence or absence of ear clogging was examined, and the results are shown in Table 2. Here, an ear having an ear thickness of 63 to 100 μm was used, a blower having an air volume of 50 m 3 / min and a static pressure of 700 mmAq was used, a first air pipe having a pipe diameter of 200 A and a length of 40 m, and a pipe diameter of Used a second ventilation pipe having a length of 100 m and a length of 100 m. The auxiliary slit device divides the ear after slit by the slit device into two.
【００２３】[0023]
【表２】 [Table 2]
【００２４】上記結果を比較すると、補助スリット装置
がないものでは、耳幅が小さい場合は加工速度が多少速
くても耳詰まりは発生せず、耳幅が大きくても加工速度
が遅ければ耳詰まりは発生しないが、耳幅が広くなって
加工速度が早くなると耳詰まりが発生し、補助スリット
装置がある本発明装置では、大きな耳幅で加工速度が早
くても耳を補助スリットするので、耳詰まりが発生しな
い。Comparing the above results, without the auxiliary slit device, when the ear width is small, no clogging occurs even if the processing speed is slightly high, and when the processing speed is slow even if the ear width is large, the clogging occurs. No clogging occurs, but ear clogging occurs when the ear width is increased and the processing speed is increased, and in the device of the present invention having an auxiliary slit device, the ear is slit even when the processing speed is fast with a large ear width. No clogging occurs.
【００２５】[0025]
【発明の効果】以上のように、本発明のウェブの耳回収
処理装置では、ウェブの両側縁からスリットされた帯状
の耳を送風管に通される前にニップするニップ装置とこ
のニップ装置と風送管との間で帯状の耳ををさらに細幅
にスリットする補助スリット装置とを備えるようにし
て、スリット装置によるスリット後の耳を補助スリット
装置でさらに細幅にスリットするようにしたので、耳が
風送管に詰まることがない。スリット装置によってスリ
ットされた耳が風送管に通される前にニップ装置でニッ
プされるので、耳の張力変動、蛇行等が軽減される。ま
た、より細い風送管の使用や送風機の小型化が可能とな
り、送風機や粉砕機のレイアウトの自由度が高まる。ま
た、送風機や粉砕機をスリット装置から分散してより確
実かつ容易に防音性を備えられる別の部屋に配置するこ
とが可能となるので、作業環境を良好にすることができ
る。As described above, in the web ear collecting and processing apparatus of the present invention, the nip device for nipping the strip-shaped ears slit from the both side edges of the web before being passed through the blower tube, and the nip device. An auxiliary slit device for slitting the band-shaped ear to a narrower width between the air supply pipe and the auxiliary slit device is provided so that the ear after the slit by the slit device is further narrowed to the slit by the auxiliary slit device. Ears do not clog the air duct. Since the ear slit by the slit device is nipped by the nip device before being passed through the air supply pipe, fluctuations in ear tension, meandering, and the like are reduced. In addition, it is possible to use a thinner blower tube and reduce the size of the blower, thereby increasing the degree of freedom in the layout of the blower and the crusher. Further, since the blower and the crusher can be dispersed from the slit device and can be more reliably and easily arranged in another room having soundproofing, the working environment can be improved.
【図１】本発明のウェブの耳回収処理装置の斜視図であ
る。FIG. 1 is a perspective view of a web ear collecting and processing apparatus of the present invention.
【図２】従来のウェブの耳回収処理装置の一例の概略図
である。FIG. 2 is a schematic view of an example of a conventional web ear collecting and processing apparatus.
２ ウェブ ５ 耳 １０ ニップ装置 １１ スリット装置 １２ 補助スリット装置 １４ 第１風送管 １６ 粉砕機 １７ 第２風送管 １８ 送風機 ２０ 回収容器 2 Web 5 Ear 10 Nip device 11 Slit device 12 Auxiliary slit device 14 First blower tube 16 Crusher 17 Second blower tube 18 Blower 20 Collection container
───────────────────────────────────────────────────── フロントページの続き (72)発明者 遠藤 孝則 静岡県富士宮市大中里200番地 富士写真 フイルム株式会社内 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Takanori Endo 200 Fujinaka-shi, Fujinomiya-shi, Shizuoka Fuji Photo Film Co., Ltd.
Claims (2)
トするスリット装置に併設され、前記スリット装置によ
ってウェブの両側縁に生じた帯状の耳を風送管を通して
粉砕機に送って細かく粉砕して回収するウェブの耳回収
処理装置において、 ウェブの両側縁からスリットされた帯状の耳を前記風送
管に通される前にニップするニップ装置とこのニップ装
置と風送管との間で帯状の耳ををさらに細幅にスリット
する補助スリット装置とを備えたことを特徴とするウェ
ブの耳回収処理装置。1. A slit device for slitting a web to a predetermined width while transporting the web, wherein the strip-shaped ears generated on both side edges of the web by the slit device are sent to a crusher through a wind pipe to be finely crushed. In an ear collection processing device for a web to be collected, a nip device that nips a strip-shaped ear slit from both side edges of the web before being passed through the blower tube, and a band-like device between the nip device and the blower tube. A web ear recovery processing device, comprising: an auxiliary slit device for slitting the ear to a smaller width.
く粉砕した耳屑を第２風送管を通して回収容器まで送る
ようにしたことを特徴とする請求項１記載のウェブの耳
回収処理装置。2. The web ear according to claim 1, wherein a second air blow pipe is connected to the crusher, and the finely ground ear dust is sent to the collection container through the second air blow pipe. Collection processing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24053796A JPH1086097A (en) | 1996-09-11 | 1996-09-11 | Web lug recovering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24053796A JPH1086097A (en) | 1996-09-11 | 1996-09-11 | Web lug recovering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH1086097A true JPH1086097A (en) | 1998-04-07 |
Family
ID=17061015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24053796A Pending JPH1086097A (en) | 1996-09-11 | 1996-09-11 | Web lug recovering device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH1086097A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006026829A (en) * | 2004-07-16 | 2006-02-02 | Sanko Kikai Kk | Dust collection mechanism of cutter device in vertical multi-row automatic filling and packaging machine |
| JP2008238678A (en) * | 2007-03-28 | 2008-10-09 | Fujifilm Corp | Method for stretching polymer film |
| WO2011089942A1 (en) * | 2010-01-19 | 2011-07-28 | デュプロ精工株式会社 | Paper material supply device and waste paper recycling processing device |
| JP2011157658A (en) * | 2010-02-02 | 2011-08-18 | Duplo Seiko Corp | Paper material-feeding apparatus, and used paper reclaiming treatment apparatus |
| KR20150128559A (en) | 2014-05-09 | 2015-11-18 | 후지필름 가부시키가이샤 | Crushing process apparatus and method, and solution film forming method |
| JP2019063896A (en) * | 2017-09-29 | 2019-04-25 | デュプロ精工株式会社 | Paper making machine |
| JP2019148046A (en) * | 2018-02-28 | 2019-09-05 | セイコーエプソン株式会社 | Sheet production apparatus |
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| JP2023021905A (en) * | 2022-03-30 | 2023-02-14 | 住友化学株式会社 | Apparatus and method for recovering end of protective film for polarizing plate, apparatus and method for manufacturing protective film for polarizing plate, and apparatus and method for manufacturing polarizing plate |
| JP2023021906A (en) * | 2022-03-30 | 2023-02-14 | 住友化学株式会社 | Apparatus and method for recovering end of protective film for polarizing plate, apparatus and method for manufacturing protective film for polarizing plate, and apparatus and method for manufacturing polarizing plate |
-
1996
- 1996-09-11 JP JP24053796A patent/JPH1086097A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006026829A (en) * | 2004-07-16 | 2006-02-02 | Sanko Kikai Kk | Dust collection mechanism of cutter device in vertical multi-row automatic filling and packaging machine |
| JP2008238678A (en) * | 2007-03-28 | 2008-10-09 | Fujifilm Corp | Method for stretching polymer film |
| WO2011089942A1 (en) * | 2010-01-19 | 2011-07-28 | デュプロ精工株式会社 | Paper material supply device and waste paper recycling processing device |
| JP2011149106A (en) * | 2010-01-19 | 2011-08-04 | Duplo Seiko Corp | Paper material feeder and apparatus for reclaiming treatment of waste paper |
| JP2011157658A (en) * | 2010-02-02 | 2011-08-18 | Duplo Seiko Corp | Paper material-feeding apparatus, and used paper reclaiming treatment apparatus |
| JP2015213864A (en) * | 2014-05-09 | 2015-12-03 | 富士フイルム株式会社 | Crushing processing device and method, and solution film forming method |
| KR20150128559A (en) | 2014-05-09 | 2015-11-18 | 후지필름 가부시키가이샤 | Crushing process apparatus and method, and solution film forming method |
| TWI641463B (en) * | 2014-05-09 | 2018-11-21 | 日商富士軟片股份有限公司 | Crushing treatment device and method and solution film forming method |
| US11173627B2 (en) | 2016-02-02 | 2021-11-16 | Seiko Epson Corporation | Transport device and sheet manufacturing apparatus |
| JP2019063896A (en) * | 2017-09-29 | 2019-04-25 | デュプロ精工株式会社 | Paper making machine |
| JP2019148046A (en) * | 2018-02-28 | 2019-09-05 | セイコーエプソン株式会社 | Sheet production apparatus |
| JP2023021905A (en) * | 2022-03-30 | 2023-02-14 | 住友化学株式会社 | Apparatus and method for recovering end of protective film for polarizing plate, apparatus and method for manufacturing protective film for polarizing plate, and apparatus and method for manufacturing polarizing plate |
| JP2023021906A (en) * | 2022-03-30 | 2023-02-14 | 住友化学株式会社 | Apparatus and method for recovering end of protective film for polarizing plate, apparatus and method for manufacturing protective film for polarizing plate, and apparatus and method for manufacturing polarizing plate |
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