JP2919692B2 - Device for winding sheet material - Google Patents
Device for winding sheet materialInfo
- Publication number
- JP2919692B2 JP2919692B2 JP4127693A JP4127693A JP2919692B2 JP 2919692 B2 JP2919692 B2 JP 2919692B2 JP 4127693 A JP4127693 A JP 4127693A JP 4127693 A JP4127693 A JP 4127693A JP 2919692 B2 JP2919692 B2 JP 2919692B2
- Authority
- JP
- Japan
- Prior art keywords
- winding
- sheet
- packed
- present
- receiving table
- 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.)
- Expired - Lifetime
Links
Landscapes
- Basic Packing Technique (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は紙、フィルム等のシート
状材料を被梱包材に巻付けるシート状材料の巻付け装置
に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sheet material winding apparatus for winding a sheet material such as paper or film around a material to be packed.
【０００２】[0002]
【従来の技術】シート状材料（以下シートという）の巻
付け機構の例としては、例えば実公昭６２−１１７６４
号公報に示すように被梱包材に梱包紙を胴巻きする際、
被梱包材前後側面で紙を拘束する押え板等を配している
のが一般的である。しかし、固定位置にある押え板で紙
を押えながら、被梱包物を下降させる方式では、被梱包
物が重量物である場合は、設備が大型化し、コスト高と
なる。又、対象サイズが多様である場合、押え板等を移
動可能とし、かつ、被梱包物の梱包場所での移載作業に
移載装置との干渉を避けるため退避する必要がある。こ
の場合、紙を拘束しない状態から押え板等を移動させ、
紙をすくい上げる動作が必要となる。2. Description of the Related Art As an example of a mechanism for winding a sheet-like material (hereinafter referred to as a sheet), for example, Japanese Utility Model Publication No. Sho 62-11764.
As shown in the publication, when wrapping the packing paper around the material to be packed,
Generally, a holding plate or the like for restraining the paper is disposed on the front and rear side surfaces of the material to be packed. However, in the method in which the object to be packed is lowered while holding the paper with the holding plate at the fixed position, if the object to be packed is heavy, the equipment becomes large and the cost increases. In addition, when the target size is various, it is necessary to make the holding plate or the like movable, and to retreat in order to avoid interference with the transfer device in the transfer operation at the packing place of the article to be packed. In this case, move the presser plate etc. from the state where the paper is not restrained,
An operation of scooping up paper is required.
【０００３】本発明者はさきに特開平３−５６２１０号
公報において、大形直方体である被包装体の自動包装を
搬送ローラテーブル上において行なう場合包装紙の耳折
りが極めて高精度に実施でき、ゆるみ量の小さい耳折り
ができる装置を提案した。The inventor of the present invention has disclosed in Japanese Patent Laid-Open Publication No. Hei 3-56210 that when a large rectangular parallelepiped package is automatically packaged on a transport roller table, the wrapping of the wrapping paper can be performed with extremely high precision. We have proposed a device that can fold ears with a small amount of slack.
【０００４】図５において２０：胴巻きステーション、
２１：紙折りステーションを示す。各ステーション２
０，２１は、１５：後端耳折り装置、１６：前端耳折り
装置、１４：上端耳折り装置、１８：後端耳の支持機
構、２６：前端耳の支持機構、３０：下端耳折り装置を
有している。In FIG. 5, reference numeral 20 denotes a body winding station,
21: Indicates a paper folding station. Each station 2
0, 21, 15: rear ear folding device, 16: front ear folding device, 14: upper end edge folding device, 18: rear ear supporting mechanism, 26: front ear supporting mechanism, 30: folded lower ear It has a device.
【０００５】[0005]
【発明が解決しようとする課題】本発明は剛性のないシ
ートで各種サイズの被梱包材をシートの破れ、巻込みの
ない安定な巻付けを実現するシート状材料の巻付け装置
を提供するものである。SUMMARY OF THE INVENTION The present invention provides a sheet-like material winding apparatus which realizes stable winding without breaking and winding of various sizes of packing materials with rigid sheets. It is.
【０００６】[0006]
【課題を解決するための手段】本発明は、被梱包材を載
置する固定テーブルと被梱包材のサイズに合せて昇降と
水平走行可能な巻付けテーブルを設け、被梱包材の積層
厚ｔに沿って昇降する受けテーブルを設け、受けテーブ
ルの上下方向にシート浮上に供する空気ノズルを貫通し
て設け、シートを浮上させつつ、巻付けテーブルと受け
テーブルとを同期して上昇させ、受けテーブルの上面が
被梱包材の上面に達した後、巻付けテーブルを被梱包材
の上面まで水平走行させる制御系を設けたことを特徴と
するシート状材料の巻付け装置である。本発明の巻付け
装置は、シート端部をテーブルにて支持していれば、装
置が被梱包材から離れた状態から胴巻きする場合でも、
空気浮上で、紙をすくい上げる時の抵抗を減らしシワや
破れがなく、確実な巻付けを可能としている。According to the present invention, there is provided a fixed table on which a material to be packed is placed, and a winding table capable of moving up and down and moving horizontally in accordance with the size of the material to be packed. A receiving table that rises and falls along the receiving table is provided, and an air nozzle that is used to float the sheet is provided vertically through the receiving table. The top of
After reaching the upper surface of the packing material, remove the winding table from the packing material.
And a control system for horizontally traveling to an upper surface of the sheet material. The winding device of the present invention, if the end of the sheet is supported by a table, even if the device is wound from the state away from the material to be packed,
Air floating, no wrinkle or tear reduces the resistance when scooping the paper, thereby enabling reliable winding.
【０００７】[0007]
【実施例】以下本発明を図１および図２により説明す
る。本発明においては、シート６は被梱包材５のサイズ
に応じて予め裁断され、基台に設ける固定テーブル４上
に敷かれ、その端部は、受けテーブル３及び巻付けテー
ブル１で支持される。更に、シート６上に被梱包材５が
載置される。この状態からシート６を被梱包材５に沿っ
て巻付け始める。又巻付けテーブル１は水平架台７に車
輪９で移動自在の枠体８に設けられる。枠体８は図１に
示すように架台７に懸架され、自在ねじ１３を有してい
る。巻付けテーブル１は自在ねじ１３を介して昇降可能
である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to FIGS. In the present invention, the sheet 6 is cut in advance in accordance with the size of the material to be packed 5, laid on a fixed table 4 provided on a base, and its end is supported by the receiving table 3 and the winding table 1. . Further, the packing target material 5 is placed on the sheet 6. From this state, the sheet 6 starts to be wound along the material 5 to be packed. The winding table 1 is provided on a frame 8 which is movable on wheels 9 on a horizontal stand 7. The frame 8 is suspended on the gantry 7 as shown in FIG. The winding table 1 can be moved up and down via a universal screw 13.
【０００８】本発明における受けテーブル３は図１に示
すように被梱包材５の積層厚ｔに沿って昇降可能であ
る。１０及び１１はピニオンとラック、１２は弾性体ブ
ラシである。又受けテーブル３は水平面に上下方向に空
気ノズル２を複数個長手方向に貫通して設ける。空気ノ
ズル２からは適正圧に設定された圧空が受けテーブル３
の水平面の下から上方にむけて供給される。As shown in FIG. 1, the receiving table 3 according to the present invention can be moved up and down along the thickness t of the packing material 5. 10 and 11 are a pinion and a rack, and 12 is an elastic brush. The receiving table 3 is provided with a plurality of air nozzles 2 penetrating in the longitudinal direction in the vertical direction on the horizontal plane. Compressed air set to an appropriate pressure is received from the air nozzle 2 by a receiving table 3.
From the bottom of the horizontal plane to the top.
【０００９】即ち本発明はシート下部から空気を噴出す
る複数個のノズルと、シートの受けテーブルと、受けテ
ーブルに沿って移動し、シートをすくい上げ、被梱包材
にシートを巻付ける巻付けテーブルを有し、シートを空
気吹付けにより浮上させながらテーブルでシートをすく
い上げるので、テーブル移動時、シートの巻込みや、し
わ、破れを発生せず被梱包材に巻付けることができる。That is, according to the present invention, there are provided a plurality of nozzles for ejecting air from a lower portion of a sheet, a receiving table for the sheet, a winding table which moves along the receiving table, scoops up the sheet, and winds the sheet around the material to be packed. Since the sheet is lifted by a table while being floated by air blowing, the sheet can be wound around the material to be packed without causing the sheet to be caught, wrinkled, or broken when the table is moved.
【００１０】図３及び図４は本発明における制御系によ
るシートの巻付け機構を示した。被梱包材は積層鋼板に
おいて例えば長さ；１４７０〜３５００mm×幅；５００
〜１２５０mm、その積層厚ｔ；５０〜４００mmである。
図４において、供給されたシート６上に被梱包材５を
搭載した状態から、空気ノズル２より空気を吹出しな
がら被梱包材側面に沿って被梱包材５の上面まで巻付け
テーブル１と受けテーブル３が同期して上昇する。受
けテーブル３の上面が積層厚ｔの上面に達した後、巻付
けテーブル１が水平方向へ移動し、シート６とテーブル
１，３の間の圧縮空気でシート６にふくらみＰを形成
し、空気膜を作りながら巻付ける。FIGS. 3 and 4 show a control system according to the present invention .
The sheet winding mechanism shown in FIG. The material to be packed is, for example, length; 1470-3500 mm × width;
１２1250 mm, and its lamination thickness t: 50-400 mm.
In FIG. 4 , the winding table 1 and the receiving table are moved from the state where the packing material 5 is mounted on the supplied sheet 6 to the upper surface of the packing material 5 along the side of the packing material 5 while blowing air from the air nozzle 2. 3 rises synchronously. Receiving
After the upper surface of the winding table 3 reaches the upper surface of the stack thickness t, the winding table 1 moves in the horizontal direction, and the sheet 6 and the table
Form bulge P on sheet 6 with compressed air between 1 and 3
And wind it while creating an air film.
【００１１】即ち本発明においては空気ノズルから圧縮
空気を噴出しながら巻付けテーブルを水平移動させる
と、圧縮空気はシートに作用してふくらみＰを形成す
る。更に巻付けテーブルの水平移動によってシートは破
損することなく被梱包材に巻付け可能である。That is, in the present invention, when the winding table is moved horizontally while ejecting compressed air from the air nozzle, the compressed air acts on the sheet to form a bulge P. Further, the sheet can be wound around the material to be packed without being damaged by the horizontal movement of the winding table.
【００１２】[0012]
【発明の効果】本発明により、剛性のないシートに対
し、空気浮上しながらすくい上げ、巻付けることでシー
トを把持する必要がなく、装置がコンパクトかつシンプ
ル化でき、しかも、シートの破れ、シワ、巻込み等の防
止ができ、大形の被梱包物に対しても安定な巻付けを実
現できる。According to the present invention, it is not necessary to hold the sheet by scooping up and winding the sheet having no rigidity while air floating, so that the apparatus can be made compact and simple. Entanglement can be prevented, and stable winding can be achieved even for large-sized items to be packed.
【図１】本発明の要部の説明図である。FIG. 1 is an explanatory diagram of a main part of the present invention.
【図２】本発明の要部の他の説明図である。FIG. 2 is another explanatory view of a main part of the present invention.
【図３】本発明の作用の説明図である。FIG. 3 is an explanatory diagram of the operation of the present invention.
【図４】本発明の作用の他の説明図である。FIG. 4 is another explanatory view of the operation of the present invention.
【図５】従来例のシートの自動包装ラインの説明図であ
る。FIG. 5 is an explanatory view of a conventional sheet automatic packaging line.
１：巻付けテーブル ２：空気ノズル ３：受けテーブル ４：固定テーブル ５：被梱包材 ６：シート ７：水平架台 ８：枠体 ９：車輪 １０：ラック １１：ピニオン １２：弾性体ブラシ １３：自在ねじ １４：上端耳折り装置 １５：後端耳折り装置 １６：前端耳折り装置 １８：後端耳の支持機構 １９：搬送ローラテーブ
ル ２０：胴巻きステーション ２１：紙折りステーショ
ン ２６：前端耳の支持機構 ３０：下端耳折り装置1: Wrapping table 2: Air nozzle 3: Receiving table 4: Fixed table 5: Packing material 6: Sheet 7: Horizontal frame 8: Frame 9: Wheel 10: Rack 11: Pinion 12: Elastic brush 13: Free Screw 14: Upper edge folding device 15: Rear edge folding device 16: Front edge folding device 18: Rear edge supporting mechanism 19: Transport roller table 20: Body winding station 21: Paper folding station 26: Front edge supporting mechanism 30 ： Bottom edge folding device
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平３−56210（ＪＰ，Ａ) 特開 昭51−88389（ＪＰ，Ａ) (58)調査した分野(Int.Cl.6，ＤＢ名) B65B 11/00 - 11/58 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-3-56210 (JP, A) JP-A-51-88389 (JP, A) (58) Fields investigated (Int. Cl. 6 , DB name) B65B 11/00-11/58
Claims (1)
包材のサイズに合せて昇降と水平走行可能な巻付けテー
ブルを設け、被梱包材の積層厚ｔに沿って昇降する受け
テーブルを設け、受けテーブルの上下方向にシート浮上
に供する空気ノズルを貫通して設け、シートを浮上させ
つつ、巻付けテーブルと受けテーブルとを同期して上昇
させ、受けテーブルの上面が被梱包材の上面に達した
後、巻付けテーブルを被梱包材の上面まで水平走行させ
る制御系を設けたことを特徴とするシート状材料の巻付
け装置。1. A fixed table on which a material to be packed is placed and a winding table which can be lifted and lowered and run horizontally in accordance with the size of the material to be packed, and a receiving table which moves up and down along the stacked thickness t of the material to be packed. The air nozzle is provided in the vertical direction of the receiving table and used to float the sheet.
While the winding table and receiving table rise in synchronization
And the upper surface of the receiving table reaches the upper surface of the material to be packed.
Then, move the winding table horizontally to the upper surface of the
Winding of a sheet material characterized in that a that control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4127693A JP2919692B2 (en) | 1993-03-02 | 1993-03-02 | Device for winding sheet material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4127693A JP2919692B2 (en) | 1993-03-02 | 1993-03-02 | Device for winding sheet material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06255605A JPH06255605A (en) | 1994-09-13 |
| JP2919692B2 true JP2919692B2 (en) | 1999-07-12 |
Family
ID=12603927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4127693A Expired - Lifetime JP2919692B2 (en) | 1993-03-02 | 1993-03-02 | Device for winding sheet material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2919692B2 (en) |
-
1993
- 1993-03-02 JP JP4127693A patent/JP2919692B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06255605A (en) | 1994-09-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19990323 |