JPH11180423A - Bundle cutter - Google Patents
Bundle cutterInfo
- Publication number
- JPH11180423A JPH11180423A JP36538397A JP36538397A JPH11180423A JP H11180423 A JPH11180423 A JP H11180423A JP 36538397 A JP36538397 A JP 36538397A JP 36538397 A JP36538397 A JP 36538397A JP H11180423 A JPH11180423 A JP H11180423A
- Authority
- JP
- Japan
- Prior art keywords
- article
- package
- cutting
- bundle
- binding body
- 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
Landscapes
- Nonmetal Cutting Devices (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、例えば、バージ
ンパルプ、古紙、古着、シート、袋等を圧縮又は積層し
てなる物品の外面に巻回され、或いは、物品を包装する
包装体の外面に巻回された結束体を切断する作業に用い
られる結束体切断装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for compressing or laminating virgin pulp, waste paper, used clothes, sheets, bags, etc., on the outer surface of an article, or on the outer surface of a package for packaging the article. The present invention relates to a binding body cutting device used for cutting a wound binding body.
【０００２】[0002]
【従来の技術】従来、上述例のような物品を包装する包
装体の外面に巻回された結束体を切断する装置として
は、図１４に示すように、例えば、進退用シリンダ６１
を作動して、物品Ａ（例えばベール）を包装する包装体
Ｂの両側面に鋸歯状の切断刃６０を押圧し、切断用シリ
ンダ６２を作動して、包装体Ｂの外面に巻回された結束
体Ｃ（例えば番線）に対して直交する方向に切断刃６０
を往復移動させ、物品Ａに巻回された結束体Ｃを切断刃
６０により切断する装置がある。2. Description of the Related Art Conventionally, as an apparatus for cutting a binding body wound around an outer surface of a package for packaging an article as described above, for example, as shown in FIG.
, The saw blade 60 is pressed against both sides of the package B for packaging the article A (for example, a veil), and the cutting cylinder 62 is operated to wind the package A around the outer surface of the package B. The cutting blade 60 extends in a direction orthogonal to the binding body C (for example, a number line).
Is reciprocated to cut a bundle C wound around an article A by a cutting blade 60.
【０００３】[0003]
【発明が解決しようとする課題】しかし、上述のように
結束体Ｃが巻回された物品Ａを長期間放置（例えば約２
カ月〜約６カ月）すると、雨水や湿気等により結束体Ｃ
が錆び付き、包装体Ｂの外面に対して結束体Ｃが固着す
る。且つ、古紙等を積層してなる物品Ａは、結束時より
も膨脹し、物品Ａ及び包装体Ｂの外面よりも内側に結束
体Ｃが食い込むので、包装体Ｂの外面に対して切断刃６
０が当接され、結束体Ｃの切断が妨げられるため、切断
量が浅くなり、切断ミスが起きやすい。However, the article A on which the binding body C is wound as described above is left for a long period of time (for example, about 2 hours).
Months to about 6 months), the bound body C due to rainwater, moisture, etc.
Are rusted, and the bundle C is fixed to the outer surface of the package B. In addition, the article A formed by stacking used paper and the like expands more than when bound and the bound body C penetrates inside the outer surfaces of the article A and the package B, so that the cutting blade 6 contacts the outer surface of the package B.
Since 0 is abutted and cutting of the bound body C is prevented, the cutting amount becomes shallow, and a cutting error is likely to occur.
【０００４】また、包装体Ｂの外面に切断刃６０を当接
して結束体Ｃを切断するので、物品Ａ及び包装体Ｂをキ
ズ付けることなく、結束体Ｃのみを切断することが非常
に困難であり、物品Ａ又は包装体Ｂが誤切断されること
があるため、物品Ａの商品価値が損なわれたり、包装体
Ｂの再利用が不可となる問題点を有している。Further, since the cutting body 60 is brought into contact with the outer surface of the package B to cut the bundle C, it is very difficult to cut only the bundle C without scratching the article A and the package B. In addition, since the article A or the package B may be erroneously cut, there is a problem that the commercial value of the article A is impaired or the package B cannot be reused.
【０００５】この発明は上記問題に鑑み、物品又は包装
体の外面に巻回された結束体を結束体押圧手段で押圧し
て、物品又は包装体の外面から離間された結束体を切断
するので、物品及び包装体をキズ付けることなく、結束
体のみを正確且つ確実に切断することができる結束体切
断装置の提供を目的とする。[0005] In view of the above problems, the present invention cuts the bundle separated from the outer surface of the article or the package by pressing the bundle wound around the outer surface of the article or the package by the bundle pressing means. It is an object of the present invention to provide a binding body cutting device capable of cutting only a binding body accurately and reliably without scratching an article and a package.
【０００６】[0006]
【課題を解決するための手段】請求項１記載の発明は、
物品を包装する包装体又は物品の外面に巻回された結束
体を結束体切断手段により切断する結束体切断装置であ
って、上記物品又は包装体の外面に巻回された結束体と
対向して該結束体を押圧する結束体押圧手段を設けた結
束体切断装置であることを特徴とする。According to the first aspect of the present invention,
A wrapping body cutting device for cutting a wrapping body for wrapping an article or a wrapping body wound around an outer surface of the article by a wrapping body cutting means, wherein the wrapping body cutting device faces the wrapping body wound around the outer surface of the article or the packaging body. And a binding body cutting device provided with a binding body pressing means for pressing the binding body.
【０００７】請求項２記載の発明は、上記請求項１記載
の構成と併せて、上記結束体押圧手段を、上記結束体の
巻回部分と対応する物品又は包装体の外面側角隅部と対
向して設けた結束体切断装置であることを特徴とする。According to a second aspect of the present invention, in addition to the configuration of the first aspect, the binding body pressing means is provided with an outer side corner of an article or package corresponding to a wound portion of the binding body. It is a binding body cutting device provided opposite to the above.
【０００８】請求項３記載の発明は、上記請求項１又は
２記載の構成と併せて、上記結束体押圧手段を、上記物
品又は包装体の外面に巻回された結束体の一部を鋭角に
押圧する押圧部材で構成した結束体切断装置であること
を特徴とする。According to a third aspect of the present invention, in addition to the configuration of the first or second aspect, the binding unit pressing means is configured to form a part of the binding unit wound around the outer surface of the article or the package at an acute angle. Characterized in that it is a binding body cutting device constituted by a pressing member that presses against the body.
【０００９】[0009]
【作用】請求項１記載の結束体切断装置は、物品（例え
ばベール等）又は包装体（例えばワンプ等）の外面に巻
回された結束体（例えば番線）を結束体押圧手段で押圧
して、結束体の巻回部分と対応する物品又は包装体の外
面を圧縮変形するので、物品又は包装体の外面に巻回さ
れた結束体が撓み、物品又は包装体の外面よりも外側に
結束体が押し出される。物品又は包装体の外面から離間
された結束体を結束体切断手段により切断するので、物
品及び包装体を切断又はキズ付けること無く、結束体の
みを正確且つ確実に切断することができる。According to a first aspect of the present invention, there is provided a binding body cutting apparatus which presses a binding body (for example, a number line) wound on an outer surface of an article (for example, a bale or the like) or a package (for example, a wamp) by a binding body pressing means. Since the outer surface of the article or package corresponding to the wound portion of the binding body is compressed and deformed, the binding body wound around the outer surface of the article or package is bent, and the binding body is located outside the outer surface of the article or package. Is extruded. Since the bound body separated from the outer surface of the article or the package is cut by the bound body cutting means, only the bound body can be cut accurately and reliably without cutting or scratching the article and the package.
【００１０】請求項２記載の結束体切断装置は、上記請
求項１記載の作用と併せて、結束体の巻回部分と対応す
る物品又は包装体の外面側角隅部を結束体押圧手段によ
り押圧するので、物品又は包装体の変形率と、結束体の
撓み量が大きくなり、結束体が湾曲した状態に押し出さ
れるため、物品又は包装体の外面に対して結束体切断手
段が接触するのを確実に防止することができる。According to a second aspect of the present invention, in addition to the operation described in the first aspect, the outermost corner of the article or the package corresponding to the wound portion of the bound body is pressed by the bound body pressing means. Since the pressing is performed, the deformation rate of the article or the package and the amount of bending of the binding body increase, and the binding body is extruded in a curved state, so that the binding body cutting unit comes into contact with the outer surface of the article or the packaging body. Can be reliably prevented.
【００１１】請求項３記載の結束体切断装置は、上記請
求項１又は２記載の作用と併せて、物品又は包装体の外
面に巻回した結束体を、例えば、先細形状、尖鋭形状等
に形成した押圧部材により鋭角に押圧するので、物品又
は包装体の外面に対して押圧部材が深く食い込み、結束
体の一部が鋭角度に押圧変形されるため、物品又は包装
体の外面に巻回された結束体を外側に向けて積極的に押
し出すことができる。According to a third aspect of the present invention, in addition to the operation of the first or second aspect, the binding body cutting device converts the binding body wound on the outer surface of the article or the package into a tapered shape, a sharp shape, or the like. Since the pressing member is pressed at an acute angle by the formed pressing member, the pressing member penetrates deeply into the outer surface of the article or the package, and a part of the binding body is pressed and deformed at the acute angle. It is possible to push the bound body positively outward.
【００１２】[0012]
【発明の効果】この発明によれば、物品又は包装体の外
面に巻回された結束体を結束体押圧手段で押圧して、物
品又は包装体の外面から離間された結束体を切断するの
で、物品及び包装体をキズ付けること無く、結束体のみ
を正確且つ確実に切断することができ、物品の商品価値
が損なわれず、物品の外面から包装体を分離する作業が
簡単且つ容易に行える。According to the present invention, the binding unit wound around the outer surface of the article or the package is pressed by the binding unit pressing means to cut the binding unit separated from the outer surface of the article or the package. Thus, only the binding body can be cut accurately and reliably without scratching the article and the package, the product value of the article is not impaired, and the operation of separating the package from the outer surface of the article can be performed easily and easily.
【００１３】しかも、物品又は包装体の外面側角隅部を
押圧することで、物品の変形率及び結束体の撓み量が大
きくなり、結束体が湾曲した状態に押し出されるため、
物品又は包装体の外面に対して結束体切断手段が接触す
るのを確実に防止することができ、結束体を切断する作
業が適確に行える。Moreover, by pressing the outer corners of the article or the package, the deformation rate of the article and the amount of bending of the binding body increase, and the binding body is pushed out in a curved state.
The binding body cutting means can be reliably prevented from contacting the outer surface of the article or the package, and the operation of cutting the bundle can be performed accurately.
【００１４】さらに、物品又は包装体の外面に巻回され
た結束体を押圧部材により鋭角に押圧することで、物品
又は包装体の外面に対して押圧部材が深く食い込み、結
束体の一部が鋭角度に押圧変形されるため、物品又は包
装体の外面に巻回された結束体を外側に向けて積極的に
押し出すことができ、物品又は包装体の外面から結束体
を確実に離間することができる。Further, the binding member wound around the outer surface of the article or the package is pressed at an acute angle by the pressing member, so that the pressing member penetrates deeply into the outer surface of the article or the package, and a part of the binding member is partially bent. Because it is pressed and deformed at an acute angle, the bundle wound around the outer surface of the article or package can be positively pushed outward, and the bundle is securely separated from the outer surface of the article or package. Can be.
【００１５】[0015]
【実施例】この発明の一実施例を以下図面に基づいて詳
述する。図面は物品を包装する包装体の外面に巻回され
た結束体を切断する作業に用いられる結束体切断装置を
示し、図１及び図２に於いて、この結束体切断装置１
は、物品Ａ（例えばベール）を包装する包装体Ｂ（例え
ばワンプ）の外面に巻回された切断済みの結束体Ｃ（例
えば番線）を回収する回収工程の前段に配設され、装置
は、包装体Ｂで包装した物品Ａを、搬送コンベア２上に
設定した切断位置ａに搬送停止したとき、昇降機構３を
駆動して、物品Ａの前後面及び左右面と対向する高さ位
置に切断機構４を降下停止する。切断機構４を構成する
切断ユニット３４を物品Ａの前後側面及び左右側面に近
接して、物品Ａを包装する包装体Ｂの外面に巻回された
結束体Ｃを切断ユニット３４により切断する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below in detail with reference to the drawings. The drawings show a binding body cutting device used for an operation of cutting a binding body wound around the outer surface of a package for packaging an article, and in FIGS.
Is disposed at a stage prior to a collection step of collecting a cut bundle C (for example, a wire) wound on an outer surface of a package B (for example, a wamp) that packages an article A (for example, a veil). When the transport of the article A packaged by the packaging body B to the cutting position a set on the conveyor 2 is stopped, the lifting mechanism 3 is driven to cut the article A at a height position facing the front and rear surfaces and the left and right surfaces. The mechanism 4 is stopped to descend. The cutting unit 34 constituting the cutting mechanism 4 is brought close to the front and rear side surfaces and the left and right side surfaces of the article A, and the binding unit C wound around the outer surface of the package B for packaging the article A is cut by the cutting unit 34.
【００１６】上述した物品Ａは、図１２に示すように、
例えば、バージンパルプ、古紙、古着等を圧縮又は積層
して略六面体となる形状に形成し、その物品Ａの上下外
面に、例えば、防水加工又は未加工の紙、合成樹脂製の
シート又はフィルム等の包装体Ｂを被覆している。包装
体Ｂの上下外面には、例えば、金属、繊維、合成樹脂等
で形成した線条又は帯状、紐状の結束体Ｃ（例えば、番
線、バンド等）を巻回（例えば、井字形、キ字形、十字
形等）している。また、図１３に示すように、物品Ａの
外面に対して上述した結束体Ｃを直接巻回してもよい。The above article A is, as shown in FIG.
For example, virgin pulp, used paper, used clothes, etc. are compressed or laminated to form a substantially hexahedral shape, and the upper and lower outer surfaces of the article A are, for example, waterproof or unprocessed paper, synthetic resin sheets or films, etc. Of the package B. On the upper and lower outer surfaces of the package B, for example, a wire, a band, or a cord-like binding body C (for example, a number wire, a band, or the like) formed of metal, fiber, synthetic resin, or the like is wound (for example, a letter shape, a key). Character, cross, etc.). Further, as shown in FIG. 13, the above-described binding body C may be directly wound around the outer surface of the article A.
【００１７】前述した搬送コンベア２は、搬入側に軸架
した支軸１２上のスプロケット１３…と、搬出側に軸架
した支軸１４上のスプロケット１５…との間に搬送チェ
ーン１１を張架し、搬送チェーン１１…の間に、搬送チ
ェーン１１全長に対して物品Ａが載置される間隔に隔て
て載置板１０を架設している。搬出側下部に配設した減
速機付き送り用モータ１６は、スプロケット１６ａ，１
６ａ及び駆動チェーン１６ｂと、支軸１２，１４及びス
プロケット１３，１５とを介して、搬送チェーン１１…
間に架設した載置板１０を搬送方向に回転し、載置板１
０に載置された物品Ａを搬送する。なお、上述した搬送
コンベア２は、搬送途中に設定した切断位置ａに物品Ａ
が搬送されたとき、例えば、光電センサ、リミットスイ
ッチ等の物品検知センサ（図示省略）による検知に基づ
いて搬送停止される。また、搬送コンベア２を、例え
ば、スラストコンベア、ベルトコンベア、ローラコンベ
ア等の搬送手段で構成してもよい。In the above-mentioned conveyor 2, the conveyor chain 11 is stretched between sprockets 13 on a support shaft 12 mounted on the loading side and sprockets 15 on a support shaft 14 mounted on the output side. A mounting plate 10 is provided between the transport chains 11 at intervals so that the articles A are placed on the entire length of the transport chain 11. The feed motor 16 with a speed reducer disposed at the lower portion of the carry-out side is provided with sprockets 16a, 1
6a and the drive chain 16b, the support shafts 12 and 14, and the sprockets 13 and 15,
The mounting plate 10 laid between them is rotated in the transport direction, and the mounting plate 1 is rotated.
The article A placed on the “0” is conveyed. In addition, the transport conveyor 2 described above places the article A at the cutting position a set during the transport.
Is transported, for example, based on detection by an article detection sensor (not shown) such as a photoelectric sensor or a limit switch. Further, the transport conveyor 2 may be constituted by transport means such as a thrust conveyor, a belt conveyor, a roller conveyor, and the like.
【００１８】前述した昇降機構３は、図３、図４にも示
すように、搬送コンベア２上に設定した切断位置ａ上方
に昇降枠１８を上下動可能に架設すると共に、昇降枠１
８の枠部１８ａ…に、物品Ａの前後面及び左右面と対向
して切断ユニット３４を取付けている。As shown in FIGS. 3 and 4, the elevating mechanism 3 has an elevating frame 18 erected vertically above a cutting position a set on the conveyor 2, and the elevating frame 1
8, the cutting unit 34 is attached to the front and rear surfaces and the left and right surfaces of the article A to face each other.
【００１９】上述した昇降枠１８は、物品Ａの平面形状
と略一致する形状（例えば、正方形）に形成され、適宜
サイズ（例えば、最小サイズ〜最大サイズ）を有する物
品Ａの側面に対して切断ユニット３４が対向される大き
さに形成している。且つ、昇降枠１８の四隅部を、搬送
路両側部に立設したネジ軸１９…に対して上下移動可能
に係合し、搬入側上部及び搬出側上部に突設したネジ軸
１９，１９の上端部間に連動軸２０を軸架し、連動軸２
０，２０の端部間に駆動軸２１を軸架すると共に、ネジ
軸１９の上端部に固定したバベルギャ２２と、連動軸２
０の両端部に固定したバベルギャ２３とを噛合し、連動
軸２０の一端側に固定したバベルギャ２４と、駆動軸２
１の両端部に固定したバベルギャ２５とを噛合して動力
伝達可能に設けている。The above-mentioned elevating frame 18 is formed in a shape (for example, a square) substantially coincident with the planar shape of the article A, and cuts the side surface of the article A having an appropriate size (for example, a minimum size to a maximum size). The unit 34 is formed in a size facing the unit. The four corners of the lifting frame 18 are vertically movably engaged with the screw shafts 19 erected on both sides of the transport path, and the screw shafts 19, 19 protruding from the upper portion on the loading side and the upper portion on the unloading side are engaged. An interlocking shaft 20 is mounted between the upper ends, and an interlocking shaft 2
A drive shaft 21 is suspended between the ends of the shafts 0 and 20, a babel gear 22 fixed to the upper end of the screw shaft 19, and an interlocking shaft 2.
And the drive shaft 2 is engaged with a babel gear 23 fixed to both ends of the drive shaft 2.
1 is provided so as to be able to transmit power by meshing with a babel gear 25 fixed at both ends.
【００２０】装置上部に配設した減速機付き昇降用モー
タ２６は、スプロケット２６ａ，２６ａ及び駆動チェー
ン２６ｂと、連動軸２０及び駆動軸２１と、バベルギャ
２２，２３，２４，２５とを介して、４本のネジ軸１９
…を同期して正逆回転させ、ネジ軸１９…の正逆回転に
よるネジ送り動作により物品Ａの高さに応じて昇降枠１
８を上下動し、物品Ａの前後面及び左右面に対して切断
ユニット３４が対向される高さ位置に昇降枠１８を昇降
停止する。The elevating motor 26 with a speed reducer disposed at the upper part of the apparatus is connected to the sprockets 26a and 26a and the drive chain 26b, the interlocking shaft 20 and the drive shaft 21, and the babel gears 22, 23, 24 and 25. Four screw shafts 19
Are rotated in the forward and reverse directions in synchronization with each other, and the elevating frame 1 is moved in accordance with the height of the article A by the screw feed operation by the forward and reverse rotation of the screw shafts 19.
8 is moved up and down to stop the lifting frame 18 at a height position where the cutting unit 34 is opposed to the front and rear surfaces and the left and right surfaces of the article A.
【００２１】一方、昇降枠１８の前後枠部１８ａ，１８
ａ間に取付け枠２７を架設し、取付け枠２７の中央部に
垂直固定した押圧用シリンダ５９のロッド端部に、物品
Ａの上面側と対向して可動枠５７を固定すると共に、可
動枠５７の枠部５７ａ…に、物品Ａの上面側に巻回され
た結束体Ｃと対向して肉厚の薄い板状の押圧部材５８を
固定している。押圧用シリンダ５９は、物品Ａの上面側
に巻回された結束体Ｃに対して押圧部材５８が押圧され
る降下位置と、その押圧が解除される上昇位置とに可動
枠５７を上下動する。On the other hand, front and rear frame portions 18a, 18 of the lifting frame 18
The movable frame 57 is fixed to the rod end of the pressing cylinder 59 vertically fixed to the center of the mounting frame 27 so as to face the upper surface side of the article A. A frame-shaped pressing member 58 having a small thickness is fixed to the frame portions 57a... Facing the binding body C wound on the upper surface side of the article A. The pressing cylinder 59 moves the movable frame 57 up and down between a lowering position where the pressing member 58 is pressed against the binding body C wound on the upper surface side of the article A and a rising position where the pressing is released. .
【００２２】押圧部材５８は、物品Ａの上面側角隅部に
巻回した結束体Ｃが押圧される高さ、位置、角度に可変
調節可能に取付けられ、その先端部を、物品Ａの上面側
角隅部に対して食い込み可能な先端鋭角形状（例えば、
先細形状、尖鋭形状等）に形成している。The pressing member 58 is attached so as to be variably adjustable in height, position, and angle at which the binding body C wound around the upper corner of the article A is pressed. A sharp tip shape that can bite into the side corner (for example,
(A tapered shape, a sharp shape, etc.).
【００２３】且つ、可動枠５７の中央部には、物品Ａの
上面側と対向して押え部材２８（例えば板形、枠形等）
を上下動可能に垂設し、押え部材２８の上面側前後部に
固定したガイド軸２９を、可動枠５７に固定した軸受部
３０，３０に挿入して上下動可能に軸受し、ガイド軸２
９の下端側軸周面に装填したバネ部材３１（例えばコイ
ルスプリング等）の弾性により、物品Ａの上面側に対し
て押圧される方向に押え部材２８を垂下付勢している。At the center of the movable frame 57, the pressing member 28 (for example, a plate shape, a frame shape, etc.) faces the upper surface side of the article A.
The guide shaft 29 fixed to the front and rear portions on the upper surface side of the holding member 28 is inserted into bearings 30, 30 fixed to the movable frame 57 so as to be vertically movable, and the guide shaft 2
Due to the elasticity of a spring member 31 (for example, a coil spring or the like) mounted on the shaft peripheral surface of the lower end 9, the pressing member 28 is urged downward in the direction pressed against the upper surface side of the article A.
【００２４】取付け枠２７に取付けた検知センサ３２
（例えば、磁気センサ等の非接触センサ）は、昇降枠１
８を下降動作して、物品Ａの上面側に押え部材２８を押
圧したとき、バネ部材３１の弾性に抗して押し戻される
ガイド軸２９の突出動作を検知する。その検知に基づい
て、昇降用モータ２６の駆動を停止し、物品Ａの側面に
対して切断ユニット３４が対向される位置に昇降枠１８
を降下停止する。Detection sensor 32 mounted on mounting frame 27
(For example, a non-contact sensor such as a magnetic sensor)
When the pressing member 28 is pressed against the upper surface side of the article A by lowering the member 8, the projecting operation of the guide shaft 29 pushed back against the elasticity of the spring member 31 is detected. Based on the detection, the drive of the elevating motor 26 is stopped, and the elevating frame 18 is moved to a position where the cutting unit 34 faces the side surface of the article A.
Stop descending.
【００２５】前述した切断機構４は、昇降枠１８の左右
枠部１８ａに取付けた切断ユニット３４と、前後枠部１
８ａに取付けた切断ユニット３４とを上下段違いに配設
している。切断ユニット３４…は同一構成であるので、
一つの切断ユニット３４の構成を説明する。The cutting mechanism 4 includes a cutting unit 34 attached to the left and right frame portions 18a of the lifting frame 18,
The cutting unit 34 attached to 8a is arranged up and down. Since the cutting units 34 have the same configuration,
The configuration of one cutting unit 34 will be described.
【００２６】上述した切断ユニット３４は、図５に示す
ように、可動板３５の前面側上段部に取付けた支持板５
２の前面側に、物品Ａの側面と対向して例えば、波形、
鋸刃形、櫛歯形等に形成した押え板４９を固定し、支持
板５２の後面側両端部に固定したガイド軸５３を、可動
板３５の前面側上部に固定した軸受部５４に挿入して前
後移動可能に軸受し、ガイド軸５３の前端側軸周面に装
填したバネ部材５５（例えばコイルスプリング等）の弾
性により、物品Ａの側面に対して押え板４９が押圧され
る方向に付勢している。なお、押え板４９の先端部４９
ａ…は、可動刃３７及び固定刃３８の刃部３７ａ，３８
ａよりも前方に突出形成している。As shown in FIG. 5, the cutting unit 34 includes a support plate 5 attached to an upper portion on the front side of a movable plate 35.
On the front side of 2, for example, a waveform facing the side of the article A,
A holding plate 49 formed in a saw blade shape, a comb tooth shape, or the like is fixed, and a guide shaft 53 fixed to both ends on the rear surface side of the support plate 52 is inserted into a bearing portion 54 fixed on the upper front surface side of the movable plate 35. Due to the elasticity of a spring member 55 (for example, a coil spring or the like) mounted on the front end side shaft peripheral surface of the guide shaft 53, the pressing plate 49 is urged in a direction in which the pressing plate 49 is pressed against the side surface of the article A. doing. In addition, the tip portion 49 of the holding plate 49
are the blade portions 37a, 38 of the movable blade 37 and the fixed blade 38.
It protrudes forward than a.
【００２７】可動板３５の後面側に取付けた検知センサ
５６（例えば、磁気センサ等の非接触センサ）は、物品
Ａの側面と対向する方向に切断ユニット３４を移動し
て、物品Ａの側面に押え板４９を当接したとき、バネ部
材５５の弾性に抗して押し戻されるガイド軸５３の後退
動作を検知する。その検知に基づいて、進退用シリンダ
４５の作動を停止し、物品Ａ及び包装体Ｂの側面に対し
て近接した位置に切断ユニット３４を移動停止する。A detection sensor 56 (for example, a non-contact sensor such as a magnetic sensor) attached to the rear side of the movable plate 35 moves the cutting unit 34 in a direction facing the side of the article A, and When the pressing plate 49 is brought into contact, the retracting operation of the guide shaft 53 pushed back against the elasticity of the spring member 55 is detected. Based on the detection, the operation of the advance / retreat cylinder 45 is stopped, and the cutting unit 34 is stopped at a position close to the side surfaces of the article A and the package B.
【００２８】一方、可動板３５の前面側中段部には、物
品Ａの側面と対向して可動刃３７と固定刃３８とを対接
した状態に水平固定している。可動刃３７は、可動板３
５の前面側下部に取付けた可動部材３９の上面側前端部
に対して交換可能に固定され、可動部材３９は、可動板
３５の前面側下部に固定した受け部材４０…に、可動部
材３９の下面側後端部に固定したレール４１を水平移動
可能に係合して、可動刃３７を固定刃３８に対接した状
態のまま水平方向に対して往復移動可能に設けている。On the other hand, a movable blade 37 and a fixed blade 38 are horizontally fixed on the front middle portion of the movable plate 35 so as to face the side surface of the article A. The movable blade 37 is a movable plate 3
5 is exchangeably fixed to a front end on the upper surface side of a movable member 39 attached to a lower portion on the front side of the movable plate 5. The movable member 39 is attached to receiving members 40 fixed to the lower portion on the front side of the movable plate 35. A rail 41 fixed to the rear end portion on the lower surface side is engaged so as to be horizontally movable, and the movable blade 37 is provided so as to be able to reciprocate in the horizontal direction while keeping the movable blade 37 in contact with the fixed blade 38.
【００２９】固定刃３８は、可動板３５の前面側上部に
取付けた固定部材４２の下面側前端部に対して交換可能
に固定され、固定部材４２は、可動刃３７に対して固定
刃３８が対接される方向に対して移動可能又は変位可能
に設けられ、可動板３５の前面側上縁部に突設した支持
片４３…に対して調節ボルト４４を垂直に螺合し、調節
ボルト４４の下端部を固定部材４２の上面側後端部に対
接（例えば、当接、螺合、連結）している。調節ボルト
４４の回動操作により、可動刃３７に対して固定刃３８
が対接される方向に固定部材４２を移動又は変位するこ
とで、可動刃３７と固定刃３８との対接隙間を可変調節
（例えば、約０．２mm〜約０．５mm程度）することがで
きる。The fixed blade 38 is exchangeably fixed to the lower front end of a fixed member 42 attached to the front upper portion of the movable plate 35. The adjusting bolt 44 is vertically movably mounted on the movable plate 35 so as to be movable or displaceable. Is in contact with (for example, abutting, screwing, connecting) the rear end on the upper surface side of the fixing member 42. By rotating the adjustment bolt 44, the fixed blade 38 is moved relative to the movable blade 37.
By moving or displacing the fixed member 42 in the direction in which the movable blade 37 is brought into contact with the movable blade 37, the contact gap between the movable blade 37 and the fixed blade 38 can be variably adjusted (for example, about 0.2 mm to about 0.5 mm). it can.
【００３０】且つ、図６に示すように、可動刃３７の刃
部３７ａ及び固定刃３８の刃部３８ａは、例えば、鋸刃
形、櫛歯形等に形成され、相互の刃部３７ａ，３８ａを
左右逆向きに交差される向き及び角度に形成している。
刃部３７ａ，３８ａの先端側には、可動刃３７の谷間３
７ｂ及び固定刃３８の谷間３８ｂに対して結束体Ｃが導
かれる形状に傾斜又は湾曲してなるガイド部３７ｃ，３
８ｃを形成している。As shown in FIG. 6, the blade portion 37a of the movable blade 37 and the blade portion 38a of the fixed blade 38 are formed in, for example, a saw blade shape or a comb tooth shape. It is formed in a direction and an angle crossing in opposite directions.
At the tip side of the blade portions 37a, 38a, the valley 3 of the movable blade 37 is provided.
The guide portions 37c, 3 that are inclined or curved in a shape in which the binding body C is guided to the valley 38b of the fixed blade 38 and the fixed blade 38b.
8c.
【００３１】一方、図４にも示すように、昇降枠１８の
枠部１８ａに固定した進退用シリンダ４５は、可動板３
５に取付けた押え板４９が物品Ａの側面に当接される前
進位置と、その側面に対して離間される後退位置とに切
断ユニット３４を前後移動する。且つ、可動板３５の一
側端部に固定した可動用シリンダ４８は、可動刃３７を
固定刃３８に対接した状態のまま物品Ａの側面に沿って
水平方向に往復移動（例えば、約２刃分〜約３刃分）さ
せ、物品Ａの側面に巻回された結束体Ｃを切断する。な
お、実施例では、空気圧式のシリンダ４５，４８で可動
板３５及び可動刃３７を駆動するが、例えば、油圧式シ
リンダ、ロッドレスシリンダ、駆動モータを備えた機構
等の移動手段を用いてもよい。On the other hand, as shown in FIG. 4, the moving cylinder 45 fixed to the frame portion 18a of the lifting frame 18 is
The cutting unit 34 is moved back and forth between a forward position where the presser plate 49 attached to 5 is in contact with the side surface of the article A and a retracted position where it is separated from the side surface. The movable cylinder 48 fixed to one end of the movable plate 35 reciprocates horizontally (for example, about 2 mm) along the side surface of the article A while the movable blade 37 is in contact with the fixed blade 38. And cut the bundle C wound around the side surface of the article A. In the embodiment, the movable plate 35 and the movable blade 37 are driven by the pneumatic cylinders 45 and 48. However, for example, moving means such as a hydraulic cylinder, a rodless cylinder, and a mechanism including a drive motor may be used. Good.
【００３２】図示実施例は上記の如く構成するものにし
て、以下、結束体切断装置１により物品Ａを包装する包
装体Ｂの外面に巻回された結束体Ｃを切断するときの動
作を説明する。先ず、図１、図２に示すように、供給工
程（図示省略）から供給される物品Ａを搬送コンベア２
に載置して、搬送コンベア２上に設定した切断位置ａに
物品Ａを搬送停止した後、昇降機構３を降下駆動して、
物品Ａの前後面及び左右面に対して切断ユニット３４が
対向される位置まで昇降枠１８を降下する。The illustrated embodiment is constructed as described above, and the operation when cutting the bundle C wound on the outer surface of the package B for packaging the article A by the binder cutting device 1 will be described below. I do. First, as shown in FIGS. 1 and 2, articles A supplied from a supply step (not shown) are transferred to a conveyor 2.
After stopping the transport of the article A to the cutting position a set on the transport conveyor 2, the lifting mechanism 3 is driven to descend,
The lifting frame 18 is lowered to a position where the cutting unit 34 is opposed to the front and rear surfaces and the left and right surfaces of the article A.
【００３３】次に、図７、図８に示すように、物品Ａを
包装する包装体Ｂの上面側に巻回した結束体Ｃを、昇降
枠１８に取付けた押圧部材５８…で押圧すると共に、結
束体Ｃの巻回部分と対応する物品Ａ及び包装体Ｂの上面
側角隅部を押圧部材５８で垂直に押圧して、図９に示す
ように、物品Ａ及び包装体Ｂの上面側角隅部を押圧部材
５８により圧縮変形する。つまり、物品Ａ及び包装体Ｂ
の上面側角隅部に対して押圧部材２８を食い込ませ、結
束体Ｃの一部を鋭角度に押圧変形するので、結束体Ｃが
湾曲した状態に撓み、包装体Ｂの外面よりも外側に結束
体Ｃが積極的に押し出されるため、包装体Ｂの外面から
結束体Ｃの切断部分を確実に離間することができる。且
つ、物品Ａの上面側中央部に対して押え部材２８が押圧
される位置に昇降枠１８を降下停止する。Next, as shown in FIGS. 7 and 8, the bundle C wound around the upper surface of the package B for packaging the article A is pressed by the pressing members 58 attached to the elevating frame 18. Then, the upper corners of the upper side of the article A and the package B corresponding to the winding portion of the binding body C are vertically pressed by the pressing member 58, and as shown in FIG. The corners are compressed and deformed by the pressing member 58. That is, the article A and the package B
The pressing member 28 is made to bite into the upper corner of the upper surface side, and a part of the binding body C is pressed and deformed at an acute angle, so that the binding body C bends in a curved state, and the outer side of the outer surface of the packaging body B. Since the bundle C is positively pushed out, the cut portion of the bundle C can be reliably separated from the outer surface of the package B. At the same time, the lifting frame 18 is stopped at a position where the pressing member 28 is pressed against the central portion on the upper surface side of the article A.
【００３４】次に、図１０、図１１に示すように、昇降
枠１８の枠部１８ａ…に取付けた切断ユニット３４を物
品Ａの前後面及び左右面に近接した後、切断ユニット３
４の押え板４９を、可動刃３７及び固定刃３８により切
断される結束体Ｃの切断部分に近接して包装体Ｂの側面
に当接し、包装体Ｂの外面に対して結束体Ｃの切断部分
を適宜間隔に離間した状態に保持する。Next, as shown in FIGS. 10 and 11, the cutting unit 34 attached to the frame portions 18a of the elevating frame 18 is brought close to the front and rear surfaces and the left and right surfaces of the article A.
4 is pressed against the side surface of the package B in close proximity to the cut portion of the bundle C cut by the movable blade 37 and the fixed blade 38, and cuts the bundle C against the outer surface of the package B. The parts are kept apart at appropriate intervals.
【００３５】次に、図５、図６に示すように、切断ユニ
ット３４の可動刃３７と固定刃３８とを対接した状態の
まま水平方向に往復移動して、包装体Ｂの外面から離間
された結束体Ｃを切断するので、物品Ａ及び包装体Ｂの
外面を切断したり、その外面をキズ付けること無く、包
装体Ｂの外面に巻回された結束体Ｃのみを正確且つ確実
に切断することができる。Next, as shown in FIGS. 5 and 6, the movable blade 37 and the fixed blade 38 of the cutting unit 34 are reciprocated in the horizontal direction while keeping the movable blade 37 and the fixed blade 38 in contact with each other, and separated from the outer surface of the package B. Since the bundled body C thus cut is cut, without cutting the outer surfaces of the article A and the package B or scratching the outer surface, only the bundled body C wound around the outer surface of the package B is accurately and reliably. Can be cut.
【００３６】切断後に於いて、切断ユニット３４を後退
位置に復帰移動させ、昇降機構３を上昇駆動して、物品
Ａの搬送が許容される待機位置に昇降枠１８及び切断ユ
ニット３４を上昇復帰させる。この後、切断済みの物品
Ａを搬送コンベア２により回収工程（図示省略）に搬送
供給して、切断された結束体Ｃ…を回収し、物品Ａに被
覆された包装体Ｂを分離回収する。続いて、搬送コンベ
ア２上に設定した切断位置ａに次の物品Ａを搬送して、
物品Ａに巻回された結束体Ｃの切断作業を継続して行
う。After the cutting, the cutting unit 34 is moved back to the retracted position, and the elevating mechanism 3 is driven up to return the elevating frame 18 and the cutting unit 34 to the standby position where the conveyance of the article A is allowed. . Thereafter, the cut article A is transported and supplied to a collection step (not shown) by the transport conveyor 2, the cut bundles C are collected, and the package B covered with the article A is separated and collected. Subsequently, the next article A is transported to the cutting position a set on the transport conveyor 2,
The cutting operation of the bundle C wound around the article A is continuously performed.
【００３７】以上のように、物品Ａを包装する包装体Ｂ
の外面に巻回された結束体Ｃを押圧部材５８で押圧し
て、包装体Ｂの外面から離間された結束体Ｃを切断ユニ
ット３４の刃３７，３８により切断するので、物品Ａ及
び包装体Ｂを切断又はキズ付けること無く、結束体Ｃの
みを正確且つ確実に切断することができ、物品Ａの商品
価値が損なわれず、物品Ａの外面から包装体Ｂを分離す
る作業が簡単且つ容易に行える。As described above, the package B for packaging the article A
The bundle C wound around the outer surface of the package B is pressed by the pressing member 58, and the bundle C separated from the outer surface of the package B is cut by the blades 37 and 38 of the cutting unit 34. Without cutting or scratching B, only the bundle C can be cut accurately and reliably, and the commercial value of the article A is not impaired, and the operation of separating the package B from the outer surface of the article A is simple and easy. I can do it.
【００３８】しかも、物品Ａ及び包装体Ｂの上面側角隅
部を押圧部材５８により押圧するので、物品Ａ及び包装
体Ｂの変形率と、結束体Ｃの撓み量とが大きくなり、結
束体Ｃが湾曲した状態に押し出されるため、物品Ａ又は
包装体Ｂの外面に対して切断ユニット３４の刃３７，３
８が接触するのを確実に防止することができ、結束体Ｃ
を切断する作業が適確に行える。Moreover, since the upper corners of the article A and the package B are pressed by the pressing member 58, the deformation rate of the article A and the package B and the amount of bending of the binding C are increased, and the binding C is increased. Since C is extruded in a curved state, the blades 37 and 3 of the cutting unit 34 are attached to the outer surface of the article A or the package B.
8 can be reliably prevented from coming into contact with the binding body C.
Cutting work can be performed accurately.
【００３９】さらに、先端鋭角形状に形成した押圧部材
５８により結束体Ｃを押圧するので、物品Ａ又は包装体
Ｂの外面に対して押圧部材５８が深く食い込み、結束体
Ｃの一部が鋭角度に押圧変形されるため、包装体Ｂの外
面に巻回された結束体Ｃを外側に向けて積極的に押し出
すことができ、包装体Ｂの外面から結束体Ｃを確実に離
間することができる。Further, since the binding member C is pressed by the pressing member 58 formed in the shape of the acute end, the pressing member 58 penetrates deeply into the outer surface of the article A or the package B, and a part of the binding member C becomes an acute angle. , The binding body C wound on the outer surface of the packaging body B can be positively pushed outward, and the binding body C can be reliably separated from the outer surface of the packaging body B. .
【００４０】この発明の構成と、上述の実施例との対応
において、この発明の結束体切断手段は、実施例の切断
機構４及び切断ユニット３４の可動刃３７と、固定刃３
８とに対応し、以下同様に、結束体押圧手段は、実施例
の押圧部材５８に対応するも、この発明は、上述の実施
例の構成のみに限定されるものではない。In correspondence with the configuration of the present invention and the above-described embodiment, the binding body cutting means of the present invention includes the cutting mechanism 4 and the movable blade 37 of the cutting unit 34 and the fixed blade 3 of the embodiment.
8, the binding body pressing means similarly corresponds to the pressing member 58 of the embodiment, but the present invention is not limited to only the configuration of the above-described embodiment.
【００４１】上述した実施例では、結束体切断装置１に
より物品Ａを包装する包装体Ｂの外面に巻回された結束
体Ｃを切断する作業を説明したが、例えば、図１３に示
すように、物品Ａの外面に対して直接巻回された結束体
Ｃを切断する作業にも用いることができ、物品Ａを切断
又はキズ付けること無く、結束体Ｃを確実に切断するこ
とができる。In the above-described embodiment, the operation of cutting the bundle C wound around the outer surface of the package B for packaging the article A by the bundle cutting device 1 has been described. For example, as shown in FIG. Also, the present invention can be used for the operation of cutting the bound body C wound directly on the outer surface of the article A, and the bound body C can be surely cut without cutting or flawing the article A.
【図１】 結束体切断装置の全体構成を示す側面図。FIG. 1 is a side view showing the entire configuration of a binding body cutting device.
【図２】 搬送コンベア及び昇降機構、切断機構の配置
状態を示す正面図。FIG. 2 is a front view showing an arrangement state of a transport conveyor, a lifting mechanism, and a cutting mechanism.
【図３】 昇降機構を構成する駆動部分を示す平面図。FIG. 3 is a plan view showing a driving part constituting the lifting mechanism.
【図４】 切断機構を構成する切断ユニットの取付け状
態を示す平面図。FIG. 4 is a plan view showing an attached state of a cutting unit constituting the cutting mechanism.
【図５】 各刃の取付け状態及び結束体の切断動作を示
す側面図。FIG. 5 is a side view showing an attached state of each blade and a cutting operation of a binding body.
【図６】 各刃による結束体の切断動作を示す平面図。FIG. 6 is a plan view showing the cutting operation of the binding body by each blade.
【図７】 押圧部材による結束体の押圧状態を示す正面
図。FIG. 7 is a front view showing a state where the binding member is pressed by a pressing member.
【図８】 結束体の押圧状態を示す平面図。FIG. 8 is a plan view showing a pressed state of the binding body.
【図９】 物品の圧縮状態及び結束体の離間状態を示す
側面図。FIG. 9 is a side view showing a compressed state of the article and a separated state of the binding body.
【図１０】 切断ユニットによる結束体の切断状態を示
す正面図。FIG. 10 is a front view showing a cut state of the binding body by the cutting unit.
【図１１】 結束体の切断状態を示す平面図。FIG. 11 is a plan view showing a cut state of the binding body.
【図１２】 包装物品の外面に結束体を巻回した状態を
示す斜視図。FIG. 12 is a perspective view showing a state in which the binding body is wound around the outer surface of the packaged article.
【図１３】 被包装物品の外面に結束体を巻回した状態
を示す斜視図。FIG. 13 is a perspective view showing a state in which a binding body is wound around the outer surface of the article to be packaged.
【図１４】 従来例の切断装置による結束体の切断動作
を示す平面図。FIG. 14 is a plan view showing a cutting operation of a binding body by a conventional cutting device.
Ａ…物品 Ｂ…包装体 Ｃ…結束体 １…結束体切断装置 ２…搬送コンベア ３…昇降機構 ４…切断機構 ３４…切断ユニット ３７…可動刃 ３８…固定刃 ５７…可動枠 ５８…押圧部材 ５９…押圧用シリンダ A: Article B: Packaged body C: Bundled body 1 ... Bundled body cutting device 2 ... Conveying conveyor 3 ... Lifting mechanism 4 ... Cutting mechanism 34 ... Cutting unit 37 ... Movable blade 38 ... Fixed blade 57 ... Movable frame 58 ... Pressing member 59 ... Pressing cylinder
Claims (3)
回された結束体を結束体切断手段により切断する結束体
切断装置であって、上記物品又は包装体の外面に巻回さ
れた結束体と対向して該結束体を押圧する結束体押圧手
段を設けた結束体切断装置。An apparatus for cutting a wrapper for wrapping an article or a wrapper wound on an outer surface of the article by a wrapper cutting means, wherein the apparatus is wound on the outer surface of the article or the wrapper. A tie cutting device provided with tie pressing means for pressing the tie in opposition to the tie.
部分と対応する物品又は包装体の外面側角隅部と対向し
て設けた請求項１記載の結束体切断装置。2. The binding body cutting device according to claim 1, wherein the binding body pressing means is provided so as to face an outer corner of an article or a package corresponding to a wound portion of the binding body.
体の外面に巻回された結束体の一部を鋭角に押圧する押
圧部材で構成した請求項１又は２記載の結束体切断装
置。3. The binding body cutting device according to claim 1, wherein the binding body pressing means comprises a pressing member which presses a part of the binding body wound around the outer surface of the article or the package at an acute angle. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP36538397A JPH11180423A (en) | 1997-12-19 | 1997-12-19 | Bundle cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP36538397A JPH11180423A (en) | 1997-12-19 | 1997-12-19 | Bundle cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH11180423A true JPH11180423A (en) | 1999-07-06 |
Family
ID=18484122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP36538397A Pending JPH11180423A (en) | 1997-12-19 | 1997-12-19 | Bundle cutter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH11180423A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001085547A1 (en) * | 2000-05-05 | 2001-11-15 | Autefa Automation Gmbh | Method and auxiliary device for opening compressed fiber bales |
| JP2011527267A (en) * | 2008-07-10 | 2011-10-27 | フォッケ・ウント・コンパニー（ゲゼルシャフト・ミト・べシュレンクテル・ハフツング・ウント・コンパニー・コマンデイトゲゼルシャフト） | Method and apparatus for cutting a band seal surrounding a cut laminate |
-
1997
- 1997-12-19 JP JP36538397A patent/JPH11180423A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001085547A1 (en) * | 2000-05-05 | 2001-11-15 | Autefa Automation Gmbh | Method and auxiliary device for opening compressed fiber bales |
| JP2011527267A (en) * | 2008-07-10 | 2011-10-27 | フォッケ・ウント・コンパニー（ゲゼルシャフト・ミト・べシュレンクテル・ハフツング・ウント・コンパニー・コマンデイトゲゼルシャフト） | Method and apparatus for cutting a band seal surrounding a cut laminate |
| US8567293B2 (en) | 2008-07-10 | 2013-10-29 | Focke & Co. (Gmbh) & Co. Kg) | Method for cutting through a band encompassing a stack of blanks |
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