JPH1143242A - Film winder - Google Patents

Film winder

Info

Publication number
JPH1143242A
JPH1143242A JP19946797A JP19946797A JPH1143242A JP H1143242 A JPH1143242 A JP H1143242A JP 19946797 A JP19946797 A JP 19946797A JP 19946797 A JP19946797 A JP 19946797A JP H1143242 A JPH1143242 A JP H1143242A
Authority
JP
Japan
Prior art keywords
shaft
slide
film
bar
nut
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
JP19946797A
Other languages
Japanese (ja)
Inventor
Sakae Takahashi
栄 高橋
Sadao Ogawa
定雄 小川
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP19946797A priority Critical patent/JPH1143242A/en
Publication of JPH1143242A publication Critical patent/JPH1143242A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18Constructional details
    • B65H75/24Constructional details adjustable in configuration, e.g. expansible
    • B65H75/242Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
    • B65H75/248Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by actuator movable in axial direction

Abstract

PROBLEM TO BE SOLVED: To provide a film winder in which a protective film can removed from a core tube without using a dangerous thing such as a knife and which is excellent in durability of the core tube itself more than an air bag. SOLUTION: A film winder is composed of a rotary body 7 to receive rotational driving from a driving source, a nut shaft 1 which is connected to the rotary body 7 and has a screw groove on the tip, a shaft 2 having a collar which is screw-fitted to the screw groove of the nut shaft 1 and can optionally select a slide or a fixation, a slide material 3 to slide by interlocking with a movement of the shaft 2 having a collar at sliding time of the shaft 2 having a collar and a bar-shaped material 5 to wind a film, and the slide material 3 and the bar-shaped material 5 are connected to each other by a connecting member 4 to vary a distance between the slide material 3 and the bar-shaped material 5 by sliding the slide material 3.

Description

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

【0001】[0001]

【発明の属する技術分野】本発明は、成形材料又は成形
品等を保護する為に用いられる保護フィルムを巻取るフ
ィルム巻取り装置に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a film winding device for winding a protective film used for protecting a molding material or a molded product.

【0002】[0002]

【従来の技術】プラスチック成形材料として使用され
る、シートモールディングコンパウンドは、原反の状態
から成形直前に保護フィルムを剥がし、成形機に投入さ
れる。前記保護フィルムは、紙管又はアルミ管等の芯管
に巻き付けられ、産業廃棄物として処理されるが、芯管
は再利用するために、保護フィルムだけをナイフにより
切断するようにしている。
2. Description of the Related Art A sheet molding compound used as a plastic molding material is stripped of a protective film immediately before molding from a raw material state, and is put into a molding machine. The protective film is wound around a core tube such as a paper tube or an aluminum tube and is treated as industrial waste. In order to reuse the core tube, only the protective film is cut with a knife.

【0003】また、保護フィルムを巻きつける芯管とし
て、チューブ式のエアバッグを膨らませた状態で巻取
り、保護フィルムを取り外す際にエアバッグを萎ませる
ということも行なわれている。
[0003] Further, as a core tube around which a protective film is wound, a tubular airbag is wound up in an inflated state, and the airbag is deflated when the protective film is removed.

【0004】[0004]

【発明が解決しようとする課題】しかしながら、ナイフ
を使用して保護フィルムを切断することは、誤って芯管
に傷を付ける恐れがあり、また、不安定な姿勢で切断作
業を行なっていると、自分自身の指を傷つける恐れもあ
る。安定した姿勢で行なうために、芯管に保護フィルム
を巻きつけたまま、機器から芯管を取り外し、切断作業
を行なう場合には、保護フィルムの重量に芯管の重量が
加算されるために作業者に対して過酷な取外し作業を強
いてしまう。
However, cutting the protective film using a knife may inadvertently damage the core tube, and if the cutting operation is performed in an unstable posture. , They can hurt their own fingers. In order to perform the operation in a stable position, remove the core tube from the device with the protective film wound around the core tube, and when performing cutting work, the weight of the core film is added to the weight of the protective film. Forcing severe removal work.

【0005】一方、チューブ式のエアバッグを使用する
場合には、保護フィルムの切断作業を必要とせず、保護
フィルムのみ取り外すことが可能であるために、作業者
は快適に作業を行なえるが、芯管であるチューブ式のエ
アバッグは、材料が高価であり、エアバッグ自体が膨
張、収縮を繰り返すために耐久製に難点がある。
On the other hand, in the case of using a tube-type airbag, the worker can work comfortably because it is not necessary to cut the protective film and only the protective film can be removed. The tube-type airbag, which is a core tube, is expensive in material, and the airbag itself repeats inflation and contraction, and thus has a problem in durability.

【0006】本発明では、前記課題に鑑み成されたもの
であり、ナイフ等の危険物を使用することなく、芯管か
ら保護フィルムを取り外すことが可能であり、芯管自体
の耐久性がエアバッグよりも優れたフィルム巻取り装置
を提供することを目的としている。
The present invention has been made in view of the above-mentioned problems, and it is possible to remove a protective film from a core tube without using a dangerous substance such as a knife, and the durability of the core tube itself is reduced by air. It is intended to provide a film winding device that is superior to a bag.

【0007】[0007]

【課題を解決するための手段】本発明は、図1に示すよ
うに、駆動源より回転駆動を受ける回転体7と、該回転
体7に接続され先端にねじ溝を有したナットシャフト1
と、該ナットシャフト1のねじ溝に螺合し、スライド又
は固定を任意に選択可能な鍔付きシャフト2と、該鍔付
きシャフト2のスライド時に鍔付きシャフト2の動きに
連動してスライドするスライド材3と、フィルムを巻取
る棒状材5とからなり、前記スライド材3と棒状材5と
を、スライド材3をスライドさせることによりスライド
材3と棒状材5との距離を可変可能とする連結部材4に
て接続したことを特徴としている。
As shown in FIG. 1, the present invention relates to a rotating member 7 which is rotationally driven by a driving source, and a nut shaft 1 connected to the rotating member 7 and having a thread groove at a tip.
And a flanged shaft 2 which is screwed into a thread groove of the nut shaft 1 and which can be arbitrarily selected to slide or fixed, and a slide which slides in conjunction with the movement of the flanged shaft 2 when the flanged shaft 2 slides A connection comprising a member 3 and a bar 5 for winding a film, wherein the slide member 3 and the bar 5 are slidable so that the distance between the slide member 3 and the bar 5 can be changed. It is characterized by being connected by the member 4.

【0008】[0008]

【発明の実施の形態】本発明に使用するナットシャフト
1及び鍔付きシャフト2は、金属により製作されるもの
であり、中でもコストの点から鋳鉄、炭素鋼材等が好適
に使用される。また、ナットシャフト1及び鍔付きシャ
フト2は、ねじ溝を介して螺合接続するものであり、所
定位置にまで螺合させた後に、ナット等により回転して
スライドしないように固定される。逆にスライドさせる
場合には、ナット等を緩め、鍔付きシャフト2を回転さ
せることによりスライド可能としている。
BEST MODE FOR CARRYING OUT THE INVENTION The nut shaft 1 and the flanged shaft 2 used in the present invention are made of metal. Among them, cast iron, carbon steel and the like are preferably used in terms of cost. The nut shaft 1 and the flanged shaft 2 are threadedly connected via a thread groove. After being screwed to a predetermined position, the nut shaft 1 and the flanged shaft 2 are fixed by a nut or the like so as not to rotate and slide. Conversely, when sliding, the nuts and the like are loosened and the flanged shaft 2 is rotated to enable sliding.

【0009】本発明に使用するスライド材3は、鍔付き
シャフト2に接続固定され、鍔付きシャフト2のスライ
ドに連動して左右にスライドする。更に、スライド材3
の周壁には、複数の連結部材4を連結する為の取付け孔
を設けている。
The slide member 3 used in the present invention is connected and fixed to the flanged shaft 2, and slides left and right in conjunction with the sliding of the flanged shaft 2. Furthermore, slide material 3
A mounting hole for connecting the plurality of connecting members 4 is provided in the peripheral wall of the first embodiment.

【0010】本発明に使用する連結部材4は、スライド
材3をスライドさせることにより、スライド材3と棒状
材5との距離を可変可能にするものであれば特に限定さ
れるものではない。基本的には、スライド材3を左右に
スライドさせ、棒状材5と連結部材4の接続角度を変化
させることによって、スライド材3と棒状材5との距離
を変化させるようにするものであるため、連結部材4
は、単なる金属棒であっても良い。但し、装置全体の大
きさを小型化する為には、小さなスライド量でも大きく
距離を変化させられる、L字状の金属板で製作した連結
部材4を使用することが好ましい。
The connection member 4 used in the present invention is not particularly limited as long as the distance between the slide member 3 and the rod 5 can be changed by sliding the slide member 3. Basically, the distance between the slide member 3 and the bar member 5 is changed by sliding the slide member 3 right and left and changing the connection angle between the bar member 5 and the connecting member 4. , Connecting member 4
May be a simple metal rod. However, in order to reduce the size of the entire apparatus, it is preferable to use the connecting member 4 made of an L-shaped metal plate, which can change the distance greatly even with a small slide amount.

【0011】本発明に使用する棒状材5は、保護フィル
ムを巻き取れるものであれば、特に限定されるものでは
ないが、耐久製の点から金属製のものが好ましい。ま
た、使用本数は適宜選択するものであるが、保護フィル
ムを円筒状に巻くためには5本以上取り付けることが好
ましい。棒状材5は、少なくとも1ヵ所を前述した連結
部材を介してスライド材3に接続されるが、1ヵ所のみ
では安定性に欠けるため、もう1ヵ所をナットシャフト
1に連結部材4を介して接続する。
The rod-shaped material 5 used in the present invention is not particularly limited as long as it can wind the protective film, but is preferably made of metal from the viewpoint of durability. In addition, the number of the protective films is appropriately selected, but it is preferable to attach five or more protective films in order to wind the protective film into a cylindrical shape. At least one rod-shaped member 5 is connected to the slide member 3 via the above-described connecting member. However, since only one portion lacks stability, another one is connected to the nut shaft 1 via the connecting member 4. I do.

【0012】[0012]

【実施例】以下本発明の実施例を図面を用いて説明す
る。図1は、本発明の1実施例を示すフィルム巻取り装
置の断面図であり、モータ(図示省略)等の駆動源に接
続された回転体7に軸受6を介してナットシャフト1を
接続している。
Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a sectional view of a film winding device according to an embodiment of the present invention, in which a nut shaft 1 is connected via a bearing 6 to a rotating body 7 connected to a driving source such as a motor (not shown). ing.

【0013】ナットシャフト1の回転体7に接続されて
いない方の他端には、雌ねじ加工を施してあり、該雌ね
じ加工の部分に、雄ねじ加工を施した鍔付きシャフト2
を螺合させる。鍔付きシャフト2を任意の位置にまで螺
合させた後は、ナット(図示省略)により、鍔付きシャ
フト2がスライドしないように固定する。
The other end of the nut shaft 1 which is not connected to the rotating body 7 is provided with a female thread, and the female thread is provided with a flanged shaft 2 having a male thread.
Screw. After screwing the flanged shaft 2 to an arbitrary position, the flanged shaft 2 is fixed by a nut (not shown) so as not to slide.

【0014】鍔付きシャフト2には、L字状の金属板で
ある接続部材4を周設させたスライド部材3を接続固定
し、前記接続部材4には、金属製の棒状材5を接続す
る。金属性の棒状材5は、スライド部材に周設した接続
部材4以外にも、同様の接続部材4によりナットシャフ
ト1に接続している。
The flanged shaft 2 is connected and fixed to a slide member 3 around which a connection member 4 which is an L-shaped metal plate is provided. A metal rod 5 is connected to the connection member 4. . The metal rod 5 is connected to the nut shaft 1 by a similar connecting member 4 other than the connecting member 4 provided around the slide member.

【0015】本発明のフィルム巻取り装置の動作説明を
行なうと、ナットにより鍔付きシャフト2がスライドし
ないように固定されている事を確認した後に、モータに
より回転体7を回転させ、図2に示すように、棒状材5
に保護フィルムを巻き付ける。所定量の保護フィルムを
巻き終えた後は、鍔付きシャフト2を固定しているナッ
トを緩め、鍔付きシャフト2を回転させて、ナットシャ
フト1に対して鍔付きシャフト2をスライドさせる。ス
ライド材3は、鍔付きシャフト2のスライドに連動して
スライドする為、連結金具4と棒状材5との接続角度を
変化させ、スライド部材3と棒状材5との距離を縮め
る。
The operation of the film winding device according to the present invention will be described. After confirming that the flanged shaft 2 is fixed so as not to slide by the nut, the rotating body 7 is rotated by the motor, and FIG. As shown, the bar 5
Wrap a protective film around. After winding the predetermined amount of the protective film, the nut fixing the flanged shaft 2 is loosened, and the flanged shaft 2 is rotated to slide the flanged shaft 2 with respect to the nut shaft 1. Since the slide member 3 slides in conjunction with the slide of the flanged shaft 2, the connection angle between the connection fitting 4 and the bar 5 is changed, and the distance between the slide member 3 and the bar 5 is reduced.

【0016】スライド部材3と棒状材5との距離を縮め
た後は、ナイフ等を使用することなく、保護フィルムの
みをフィルム巻取り装置より、簡単に取り外すことが可
能となる。
After the distance between the slide member 3 and the bar 5 is reduced, only the protective film can be easily removed from the film winding device without using a knife or the like.

【0017】[0017]

【発明の効果】本発明によれば、ナイフなどを使用する
ことなく、保護フィルムのみをフィルム巻取り装置から
取り外すことが可能であり、金属性の棒状材が連結部材
を介して可動する機構なので、膨張及び収縮を繰り返す
エアバッグに比較し、コストを低く押さえ、耐久性の高
い装置を提供することができる。
According to the present invention, it is possible to remove only the protective film from the film winding device without using a knife or the like, and the mechanism is such that the metal rod is movable via the connecting member. As compared with an airbag which repeats inflation and deflation, it is possible to provide a highly durable device with a low cost.

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

【図1】本発明の実施例を示すフィルム巻取り装置の断
面図である。
FIG. 1 is a sectional view of a film winding device showing an embodiment of the present invention.

【図2】本発明の実施例を示すフィルム巻取り装置の部
分斜視図である。
FIG. 2 is a partial perspective view of a film winding device showing an embodiment of the present invention.

【符号の説明】[Explanation of symbols]

1.ナットシャフト 2.鍔付きシャフト 3.スライ
ド材 4.連結部材 5.棒状材 6.軸受 7.回転
1. Nut shaft 2. 2. Shaft with flange Slide material 4. Connecting member 5. Rod material 6. Bearing 7. Rotating body

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 駆動源より回転駆動を受ける回転体と、
該回転体に接続され先端にねじ溝を有したナットシャフ
トと、該ナットシャフトのねじ溝に螺合し、スライド又
は固定を任意に選択可能な鍔付きシャフトと、該鍔付き
シャフトのスライド時に鍔付きシャフトの動きに連動し
てスライドするスライド材と、フィルムを巻取る棒状材
とからなり、前記スライド材と棒状材とを、スライド材
をスライドさせることによりスライド材と棒状材との距
離を可変可能とする連結部材にて接続したことを特徴と
するフィルム巻取り装置。
A rotating body that receives rotational driving from a driving source;
A nut shaft connected to the rotating body and having a thread groove at a tip, a flanged shaft which is screwed into the thread groove of the nut shaft, and which can select sliding or fixing arbitrarily; and a flange when the flanged shaft slides. A slide member that slides in conjunction with the movement of the shaft, and a rod-shaped member that winds a film. The distance between the slide member and the rod-shaped member is changed by sliding the slide member and the rod-shaped member. A film winding device, wherein the film winding device is connected by a connecting member that enables the film winding.
【請求項2】 連結部材が、略L字状の金属板であるこ
とを特徴とする請求項1に記載のフィルム巻取り装置。
2. The film winding device according to claim 1, wherein the connecting member is a substantially L-shaped metal plate.
JP19946797A 1997-07-25 1997-07-25 Film winder Pending JPH1143242A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19946797A JPH1143242A (en) 1997-07-25 1997-07-25 Film winder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19946797A JPH1143242A (en) 1997-07-25 1997-07-25 Film winder

Publications (1)

Publication Number Publication Date
JPH1143242A true JPH1143242A (en) 1999-02-16

Family

ID=16408296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19946797A Pending JPH1143242A (en) 1997-07-25 1997-07-25 Film winder

Country Status (1)

Country Link
JP (1) JPH1143242A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104482336A (en) * 2014-11-24 2015-04-01 江门市蓬江区华龙包装材料有限公司 Inflatable shaft airbag
CN104760428A (en) * 2014-01-06 2015-07-08 株式会社理光 Reel shaped recording medium keeping mechanism, roller paper supplying device and image forming device
CN105236177A (en) * 2015-09-01 2016-01-13 中国十七冶集团有限公司 Site operation method for automatic release of color steel tile coiled material
EP2998258A1 (en) * 2014-09-18 2016-03-23 MULTIVAC Sepp Haggenmüller SE & Co. KG Film coiling device for a packaging machine
CN105584896A (en) * 2015-11-23 2016-05-18 浙江万马股份有限公司 Interior supporting device for cable wood disc
CN105883504A (en) * 2016-06-13 2016-08-24 张帼威 Cloth winding and unwinding device
CN105947813A (en) * 2016-06-27 2016-09-21 中车洛阳机车有限公司 Wire winder for locomotive control circuit
CN106167189A (en) * 2016-07-12 2016-11-30 潍坊中顺机械科技有限公司 Full-automatic cylinder mould rewinding machine
CN107892194A (en) * 2017-12-12 2018-04-10 石卫祥 A kind of lining cloth production wrap-up and winding method
CN108516419A (en) * 2018-03-22 2018-09-11 陈建明 A kind of machinery swelled communication cable wrap-up
CN108955832A (en) * 2018-08-20 2018-12-07 天长市瑞达仪表电缆材料厂 A kind of magnetostriction liquidometer for the measurement of beverage processing circle position
CN111186726A (en) * 2020-02-14 2020-05-22 冯秀则 Winding device for spinning
CN111532901A (en) * 2020-05-09 2020-08-14 贵州电网有限责任公司 Quick automatic take-up
CN111776884A (en) * 2020-08-05 2020-10-16 合肥锦晟纺织科技有限公司 Textile yarn adjusting and winding device and winding process

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104760428A (en) * 2014-01-06 2015-07-08 株式会社理光 Reel shaped recording medium keeping mechanism, roller paper supplying device and image forming device
EP2998258A1 (en) * 2014-09-18 2016-03-23 MULTIVAC Sepp Haggenmüller SE & Co. KG Film coiling device for a packaging machine
CN104482336A (en) * 2014-11-24 2015-04-01 江门市蓬江区华龙包装材料有限公司 Inflatable shaft airbag
CN105236177B (en) * 2015-09-01 2017-05-10 中国十七冶集团有限公司 Site operation method for automatic release of color steel tile coiled material
CN105236177A (en) * 2015-09-01 2016-01-13 中国十七冶集团有限公司 Site operation method for automatic release of color steel tile coiled material
CN105584896A (en) * 2015-11-23 2016-05-18 浙江万马股份有限公司 Interior supporting device for cable wood disc
CN105883504A (en) * 2016-06-13 2016-08-24 张帼威 Cloth winding and unwinding device
CN105947813A (en) * 2016-06-27 2016-09-21 中车洛阳机车有限公司 Wire winder for locomotive control circuit
CN106167189A (en) * 2016-07-12 2016-11-30 潍坊中顺机械科技有限公司 Full-automatic cylinder mould rewinding machine
CN107892194A (en) * 2017-12-12 2018-04-10 石卫祥 A kind of lining cloth production wrap-up and winding method
CN108516419A (en) * 2018-03-22 2018-09-11 陈建明 A kind of machinery swelled communication cable wrap-up
CN108955832A (en) * 2018-08-20 2018-12-07 天长市瑞达仪表电缆材料厂 A kind of magnetostriction liquidometer for the measurement of beverage processing circle position
CN111186726A (en) * 2020-02-14 2020-05-22 冯秀则 Winding device for spinning
CN111532901A (en) * 2020-05-09 2020-08-14 贵州电网有限责任公司 Quick automatic take-up
CN111776884A (en) * 2020-08-05 2020-10-16 合肥锦晟纺织科技有限公司 Textile yarn adjusting and winding device and winding process

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