JPH04106053A - Sheet turning-over device - Google Patents
Sheet turning-over deviceInfo
- Publication number
- JPH04106053A JPH04106053A JP2224645A JP22464590A JPH04106053A JP H04106053 A JPH04106053 A JP H04106053A JP 2224645 A JP2224645 A JP 2224645A JP 22464590 A JP22464590 A JP 22464590A JP H04106053 A JPH04106053 A JP H04106053A
- Authority
- JP
- Japan
- Prior art keywords
- arms
- conveyor
- over
- sheets
- sheet
- 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.)
- Granted
Links
- 238000013459 approach Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 abstract 4
- 230000000630 rising effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Attitude Control For Articles On Conveyors (AREA)
- Registering Or Overturning Sheets (AREA)
Abstract
Description
本発明は段ボール、台紙等のシートの反転装置に関する
。The present invention relates to a reversing device for sheets such as cardboard and mounts.
従来の段ボール製造機におけるシートの反転装置として
は、特公昭４７−９４６１号のシート材反転装置がある
。
この装置は、シートの送り込みコンヘアと送り出しコン
ベアとの間に回動枠を軸架し、この回動枠内に、積層さ
れたシートを送り込み、その上下両面を挟持した後、回
動枠を１８０°回転させて上下両面の挟持を解除し、反
転されたシートを回動枠から送り出しコンヘアに移送す
るように形成したものである。As a sheet reversing device in a conventional corrugated board manufacturing machine, there is a sheet material reversing device disclosed in Japanese Patent Publication No. 47-9461. In this device, a rotating frame is mounted between a sheet feeding conveyor and a feeding conveyor, a stacked sheet is fed into this rotating frame, and after sandwiching both the upper and lower sides of the stacked sheets, the rotating frame is rotated 180 degrees. The sheet is rotated to release the upper and lower surfaces, and the inverted sheet is sent out from the rotation frame and transferred to the container.
この種のものは、大きなシートを反転させるためには、
大型の回動枠が必要であり、これを回動させるためのス
ペースも必要である。そのため装置が大型となり、また
装置も複雑となるため、設備黄が嵩む欠点があった。
またシートを確実に挟持して反転しなければならないの
で、シートの表面を傷付は易く、更に反転に時間がかか
るため、生産ラインがスピード化された昨今の段ボール
製造機には対応できないという問題もあった。This kind of thing, in order to flip a large sheet,
A large rotating frame is required, and space for rotating this frame is also required. As a result, the equipment becomes large and complex, which has the disadvantage of increasing equipment costs. In addition, since the sheet must be securely held and reversed, the surface of the sheet is easily damaged, and furthermore, it takes time to reverse the process, making it incompatible with modern corrugated board manufacturing machines that have sped up production lines. There was also.
本発明は上記課題を解決するために開発したもので、そ
のソートの反転装置は、多条ヘル［・コンヘアの表面下
に、互いに内側に回動して起立し、外側に回動して伏倒
する前後一対の櫛歯状の反転アームを、やや間隔を保っ
て対設し、この両反転アームの各基部には、上記間隔内
に交互に突出し且つ反転アームに対し、水平状態から垂
直状態の範囲で回動する前後の受けアームをそれぞれ付
設したことを特徴とする。The present invention was developed to solve the above problems, and the sorting reversing device rotates inward to stand up under the surface of the multi-line hair [con hair], and rotates outward to lie down. A pair of comb-like reversing arms at the front and rear to be tilted are provided opposite each other with a slight distance between them, and the bases of both reversing arms alternately protrude within the above-mentioned distance and can be moved from a horizontal state to a vertical state with respect to the reversing arm. It is characterized by the fact that it is equipped with front and rear receiving arms that rotate within the range of .
【作 用］
本発明に係る上記ソートの反転装置は、シート７が第５
図（１）に示すように搬送コンベア２より多条ベルトコ
ンベア】に送られて来ると、前側の各反転アーム５に装
着された受けアーム１２が第５図（２）のように多条ベ
ルトコンベア１上に起立する。
この受けアーム１２にシート７の先端が接近すると、第
５図（３）に矢印で示すように前後の反転アーム５６が
互いに内向きに回動して起立し、第５図（４）の状態と
なる。これと同時に後側の番受けアーム１３が回動して
前側番受けアーム１２の間に挿入され、第５図（５）の
状態となる。
次に前側の受けアーム１２か下方へ反転し、ノート７か
後側の反転アーム６と受けアーム１３に受け渡されると
、両反転アーム５．６は第５図（６）に矢印で示すよう
に互いに外側に回動し、第５図（７）のように多条コン
ヘア１の表面下に沈む。そして反転されたシート７は多
条ヘルドコンベアｌ上に移され、移送が再開され、後側
の受けアーム１３は、第５図（８）に示すように多条コ
ンヘアｌの表面下に沈み、次のシート７の反転に備える
のである。[Function] In the above sorting reversing device according to the present invention, the sheet 7 is
As shown in Fig. 5 (1), when the conveyor 2 conveys the multi-strip belt to the multi-strip belt conveyor, the receiving arm 12 attached to each reversing arm 5 on the front side moves the multi-strip belt as shown in Fig. 5 (2). Stand up on conveyor 1. When the tip of the seat 7 approaches this receiving arm 12, the front and rear reversing arms 56 rotate inwardly and stand up as shown by the arrows in FIG. 5(3), resulting in the state shown in FIG. 5(4). becomes. At the same time, the rear number receiving arm 13 rotates and is inserted between the front number receiving arms 12, resulting in the state shown in FIG. 5 (5). Next, the front receiving arm 12 is reversed downward, and when the notebook 7 is transferred to the rear reversing arm 6 and receiving arm 13, both reversing arms 5.6 are moved as shown by the arrows in FIG. 5(6). They rotate outward from each other and sink below the surface of the multi-strand conhair 1 as shown in FIG. 5 (7). The inverted sheet 7 is then transferred onto the multi-line heddle conveyor l, and the conveyance is resumed, and the rear receiving arm 13 sinks below the surface of the multi-line heddle conveyor l, as shown in FIG. 5 (8). This prepares for the next reversal of the sheet 7.
次に本発明の一実施例を、段ボール製造機の場合に付き
図面に基づいて説明すると、１はモータＭにより搬送コ
ンベア２と同一速度で回転する多条ベルトコンベアであ
り、該コンベアは連続的に回転させてもよ（、反転時に
は停止するようにしてもよい。また各ベルト間には一定
の間隙ａが形成されている。
３及び４は上記多条ヘルドコンベア１内に、所定間隔り
を保って対設した前後一対の回動軸である。上記所定間
隔りは、段ボールシート７の最大積重ね量の高さより、
やや長目に設定する。
５及び６は後端を前側の回動軸３に固定した複数本の段
ボールシート７の反転アームと、前端を後側の回動軸４
に固定した複数本の段ポールシート７の反転アームであ
り、前記間隙ａに対応した位置に固定されている。
Ａは回動軸３及び４に連結した駆動装置であり、ギャー
ドモータ８の出力軸の回転をカップリング９を介して回
動軸３に伝え、更にギヤ１０とギヤ１１とにより回動軸
４に伝動することにより、両回動軸３，４を互いに反対
方向に正逆回転させ、前後一対の櫛歯状の反転アーム５
．６を多条ベルトコンベア１上に起立させたり、コンベ
アｌの表面下に伏倒させたりする。
尚、第２図に鎖線で示すように、前側の反転アーム５の
回転角を９０°よりやや大きく、後側の反転アーム６の
回転角を９０°よりやや小さくして、段ボールシート７
が確実に後側の反転アーム６側に倒れるようにするため
に、前記ギヤ１０の歯数を少なく、ギヤ１１の歯数を多
くしている。
１２及び１３は前後の反転アーム５及び６の基部にそれ
ぞれ回動自在に軸着した受けアームであり、第５図（５
）に示す状態において、横方向に交互に位置するように
軸着されている。また受けアーム１２１３は、起立した
両反転アーム５，６間の下部を塞ぐことが可能な長さが
必要である。そのため第１図、第２図のようにこの受け
アーム１２．１３を多条ベルトコンベア１の表面下に伏
倒した場合、該受けアーム１２．１３は、前後両回動軸
３，４のなす間隔り内に突出した状態となる。
１４、１５は受けアーム１２．１３を反転アーム５，６
に対し、水平状態及び垂直状態となるように回動させる
エアシリンダであり、その一端を各反転アーム５．６に
軸支し、他端を受けアーム１２．１３の突部１６，１７
に軸着している。
尚、符号１８は所定枚数毎に重ねられたシート７が搬送
コンベア２に差し掛かったことを検知する光電スイッチ
であり、重ねられた段ボールシート７を交互に反転する
場合は、この光電管スイッチ１８にカウンターを設け、
カウントが例えば偶数の場合は光電管スイｙチＩ８か作
動し、奇数の場合は作動しないようにすれば良い。１９
は段ボールシート７が前側の反転アーム上に移送された
ことを検知する光電管スイッチである。
上記実施例は、段ボールの製造機に装備した場合である
が、ボール紙に化粧しを貼着した台紙等の反転に使用し
得ることはいうまでもない。またシートは、多数枚を積
み重ねたブロック単位で反転する場合と、−枚毎に反転
する場合かある。Next, an embodiment of the present invention will be explained based on the drawings in the case of a corrugated board manufacturing machine. Reference numeral 1 denotes a multi-strip belt conveyor that is rotated by a motor M at the same speed as the conveyor 2, and the conveyor is continuously operated. The belts 3 and 4 may be rotated at a predetermined interval (or may be stopped at the time of reversal). Also, a certain gap a is formed between each belt. These are a pair of front and rear rotation shafts that are arranged opposite each other while maintaining the above-described predetermined distance.
Set it a little longer. 5 and 6 are inversion arms of a plurality of corrugated cardboard sheets 7 whose rear ends are fixed to the front rotation shaft 3, and whose front ends are fixed to the rear rotation shaft 4.
This is a reversal arm of a plurality of corrugated pole sheets 7 fixed to a position corresponding to the gap a. A is a drive device connected to the rotation shafts 3 and 4, which transmits the rotation of the output shaft of the geared motor 8 to the rotation shaft 3 via the coupling 9, and further transmits the rotation to the rotation shaft 4 through the gears 10 and 11. By transmitting the power, both rotation shafts 3 and 4 are rotated forward and backward in opposite directions, and a pair of front and rear comb-shaped reversing arms 5 are formed.
．． 6 is made to stand up on the multi-strip belt conveyor 1 or lie down below the surface of the conveyor 1. In addition, as shown by the chain line in FIG. 2, the rotation angle of the front reversing arm 5 is slightly larger than 90°, and the rotation angle of the rear reversing arm 6 is slightly smaller than 90°, so that the corrugated sheet 7
In order to reliably fall toward the rear reversing arm 6 side, the gear 10 has a small number of teeth, and the gear 11 has a large number of teeth. 12 and 13 are receiving arms rotatably attached to the bases of the front and rear reversing arms 5 and 6, respectively;
), they are pivoted so as to be positioned alternately in the lateral direction. Further, the receiving arm 1213 needs to have a length that can close the lower part between the two upright reversing arms 5 and 6. Therefore, when this receiving arm 12.13 is laid down below the surface of the multi-strip belt conveyor 1 as shown in FIGS. It will be in a state where it protrudes within the interval. 14 and 15 are the receiving arms 12 and 13, and the reversing arms 5 and 6
It is an air cylinder that is rotated so as to be in a horizontal state and a vertical state, one end of which is pivotally supported on each reversing arm 5.6, and the other end supported by the protrusions 16, 17 of the receiving arm 12.13.
It is attached to the shaft. Incidentally, reference numeral 18 is a photoelectric switch that detects when a predetermined number of stacked sheets 7 are approaching the conveyor 2, and when the stacked cardboard sheets 7 are to be alternately reversed, a counter is attached to this photoelectric switch 18. established,
For example, if the count is an even number, the phototube switch I8 is activated, and if the count is an odd number, it is not activated. 19
is a phototube switch that detects that the cardboard sheet 7 has been transferred onto the front reversing arm. The above embodiment is a case in which the apparatus is installed in a corrugated board manufacturing machine, but it goes without saying that it can also be used for reversing a mount made of cardboard with a decorative material attached thereto. In addition, the sheets may be reversed in units of blocks in which a large number of sheets are stacked, or they may be reversed in units of -sheets.
このように本発明に係るシートの反転装置は、多条ベル
トコンベアの表面下に設置するものであるから、装置が
コンパクトであり、設置空間を設ける必要もないので、
設備黄を大幅に節減することができ、また前後の反転ア
ームと番受けアームとの一連の動作により、シートを正
確且つ迅速に反転することができるので、シートの走行
速度の速い段ボール製造機等に適応し得るものである。
殊に、第５図（４）〜（６）に示すようにシートを前側
の反転アームから後側の反転アームに移し代える場合、
シートの下端は、交互に反転する前側の受けアームから
後側の受けアームに無理なく受け渡されるため、端面を
傷付けるようなことかなく、また表裏を挟持して反転す
る場合と違ってシートの表面を押圧して損傷することも
ない。As described above, since the sheet reversing device according to the present invention is installed below the surface of the multi-strip belt conveyor, the device is compact and there is no need to provide installation space.
It is possible to significantly reduce the amount of equipment used, and the series of operations of the front and rear reversing arms and number receiving arm allows the sheet to be reversed accurately and quickly, making it ideal for corrugated board manufacturing machines, etc. where the sheet runs at a high speed. It can be adapted to In particular, when transferring the seat from the front reversing arm to the rear reversing arm as shown in FIGS. 5(4) to 5(6),
The bottom edge of the sheet is transferred effortlessly from the front receiving arm to the rear receiving arm, which alternately flips over, so there is no chance of damaging the edge, and unlike when flipping the sheet by holding the front and back sides. There is no possibility of damage due to pressure on the surface.
第１図は本発明の一実施例を示す平面図、第２図は第１
図に示すＸ−Ｘ線の断面図、第３図は同上実施例の要部
を示す平面図、第４図は同上要部の縦断面図、第５図（
１）〜（８）は本実施例の反転動作の順序を示す説明図
。
１：多条ベルトコンベア
ａ：間隙
５．６：反転アーム
８；ギャードモータ
１０．１１ 、ギヤ
１４．１５ ；エアシリンダ
１８．１９ ；光電管スイッチ
出願代理人
久
松本
２：搬送コンベア
３．４：回動軸
７：段ボールシート
９；カップリング
１２．１３ ；受けアーム
１６．１７ ；突部
第
図Fig. 1 is a plan view showing one embodiment of the present invention, and Fig. 2 is a plan view showing an embodiment of the present invention.
3 is a plan view showing the main parts of the above embodiment, FIG. 4 is a vertical sectional view of the main parts of the above embodiment, and FIG.
1) to (8) are explanatory diagrams showing the order of reversing operations in this embodiment. 1: Multi-strip belt conveyor a: Gap 5.6: Reversing arm 8; Guard motor 10.11, gear 14.15; Air cylinder 18.19; Phototube switch application agent Moto Hisamatsu 2: Conveyor 3.4: Rotation Shaft 7: Cardboard sheet 9; Coupling 12.13; Receiving arm 16.17; Projection diagram
Claims (1)
て起立し、外側に回動して伏倒する前後一対の櫛歯状の
反転アームを、やや間隔を保って対設し、この両反転ア
ームの各基部には、上記間隔内に交互に突出し、且つ反
転アームに対し、水平状態から垂直状態の範囲で回動す
る前後の受けアームをそれぞれ付設したことを特徴とす
るシートの反転装置。Under the surface of the multi-strip belt conveyor, a pair of front and rear comb-shaped reversing arms that rotate inward to stand up and rotate outward to fall down are installed opposite each other with a slight distance between them. A sheet reversing device characterized in that each base of the reversing arm is provided with front and rear receiving arms that alternately protrude within the above-mentioned interval and rotate in a range from a horizontal state to a vertical state with respect to the reversing arm. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22464590A JPH0620959B2 (en) | 1990-08-27 | 1990-08-27 | Sheet reversing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22464590A JPH0620959B2 (en) | 1990-08-27 | 1990-08-27 | Sheet reversing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04106053A true JPH04106053A (en) | 1992-04-08 |
| JPH0620959B2 JPH0620959B2 (en) | 1994-03-23 |
Family
ID=16816967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22464590A Expired - Fee Related JPH0620959B2 (en) | 1990-08-27 | 1990-08-27 | Sheet reversing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0620959B2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06156683A (en) * | 1992-11-18 | 1994-06-03 | Denson Kk | Heavy load reversing device |
| JP2008296244A (en) * | 2007-05-31 | 2008-12-11 | Neturen Co Ltd | Apparatus for working steel rod |
| CN104876039A (en) * | 2015-04-13 | 2015-09-02 | 山东信川机械有限责任公司 | Automatic paper board feeding machine |
| US9453897B2 (en) | 2010-08-26 | 2016-09-27 | Hitachi Medical Corporation | Magnetic resonance imaging apparatus and vibrational error magnetic field reduction method |
| CN106853920A (en) * | 2017-03-06 | 2017-06-16 | 济南大学 | A kind of upset of wooden wall for being applied to PCID and conveying device |
| CN107161668A (en) * | 2017-04-26 | 2017-09-15 | 成都福莫斯智能***集成服务有限公司 | A kind of robot blanking rack |
| CN116101815A (en) * | 2023-04-14 | 2023-05-12 | 福建省高晟智能包装有限公司 | Corrugated board turning plate device and turning plate method |
-
1990
- 1990-08-27 JP JP22464590A patent/JPH0620959B2/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06156683A (en) * | 1992-11-18 | 1994-06-03 | Denson Kk | Heavy load reversing device |
| JP2008296244A (en) * | 2007-05-31 | 2008-12-11 | Neturen Co Ltd | Apparatus for working steel rod |
| US9453897B2 (en) | 2010-08-26 | 2016-09-27 | Hitachi Medical Corporation | Magnetic resonance imaging apparatus and vibrational error magnetic field reduction method |
| CN104876039A (en) * | 2015-04-13 | 2015-09-02 | 山东信川机械有限责任公司 | Automatic paper board feeding machine |
| CN106853920A (en) * | 2017-03-06 | 2017-06-16 | 济南大学 | A kind of upset of wooden wall for being applied to PCID and conveying device |
| CN107161668A (en) * | 2017-04-26 | 2017-09-15 | 成都福莫斯智能***集成服务有限公司 | A kind of robot blanking rack |
| CN116101815A (en) * | 2023-04-14 | 2023-05-12 | 福建省高晟智能包装有限公司 | Corrugated board turning plate device and turning plate method |
| CN116101815B (en) * | 2023-04-14 | 2023-06-16 | 福建省高晟智能包装有限公司 | Corrugated board turning plate device and turning plate method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0620959B2 (en) | 1994-03-23 |
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