JPH0757662B2 - Method of stacking flat plates - Google Patents
Method of stacking flat platesInfo
- Publication number
- JPH0757662B2 JPH0757662B2 JP4189903A JP18990392A JPH0757662B2 JP H0757662 B2 JPH0757662 B2 JP H0757662B2 JP 4189903 A JP4189903 A JP 4189903A JP 18990392 A JP18990392 A JP 18990392A JP H0757662 B2 JPH0757662 B2 JP H0757662B2
- Authority
- JP
- Japan
- Prior art keywords
- conveyor
- stacking
- flat plate
- sheet
- air
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/30—Chains
- B65H2404/31—Chains with auxiliary handling means
- B65H2404/311—Blades, lugs, plates, paddles, fingers
Landscapes
- Stacking Of Articles And Auxiliary Devices (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Pile Receivers (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、紙その他の平板体を上
下に積み重ねて集積する平板体の集積方法に関するもの
である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a flat plate stacking method in which flat plates such as paper are vertically stacked and stacked.
【０００２】[0002]
【従来の技術】平板体を上下に積み重ねて集積する集積
装置は、巻取紙を繰り出して所定寸法に裁断した後、所
定枚数づつ積み重ねるパキッティング方式のロータリカ
ッター装置等に利用されている。この種のロータリカッ
ター装置では、パキッテングステ−ションを２組備えた
ツイン型を採用し、一方のパキッテングステ−ション側
に所定枚数の紙が集積すれば、他方のパキッテングステ
−ション側での集積に切り換え、その間に一方のパキッ
テングステ−ションの集積紙を外部に搬出している。従
来、各パキッテングステ−ションで紙を集積する場合、
搬送コンベヤ−で紙を搬送し、この搬送コンベヤ−の終
端からパキッティングトレ−上に落下させて供給し、先
行する紙の上側に後続の紙を順次積み重ねて行く上積方
法を採っている。2. Description of the Related Art A stacking device for stacking flat plates on top of each other is used for a rotary cutter device of a padding system for stacking a predetermined number of sheets after feeding a roll of paper and cutting it into a predetermined size. In this type of rotary cutter device, a twin type equipped with two pairs of pattening stations is adopted, and if a predetermined number of sheets of paper are accumulated on one patting station side, the other patting station side is used. In the meantime, the stacking paper of one of the pattening stations is carried out to the outside. Conventionally, when stacking paper in each patting station,
An upper stacking method is used in which paper is carried by a carrying conveyor, dropped from the end of the carrying conveyor onto a patting tray and supplied, and subsequent paper is sequentially stacked on the upper side of the preceding paper.
【０００３】[0003]
【発明が解決しようとする課題】従来の上積方法による
集積では、搬送コンベヤ−の終端からパキッティングト
レ−上に紙を落下させて供給し集積するため、軽量の紙
や腰の弱い紙の場合には、高速運転すれば、紙の先端が
空中に高速度で押し出されることから、空気抵抗や静電
気の影響を受けて紙の先端が折れ曲がったり潰れ易くな
り、パキッティングトレ−上に紙が落下する時の落下状
態が一定しない。従って、そのままで集積すれば、パキ
ッティングトレ−上で不揃いになるので、従来の集積方
法では高速化できない欠点がある。In the conventional stacking method, the paper is dropped from the end of the transport conveyor onto the padding tray for supply and stacking. In this case, if you operate at high speed, the tip of the paper will be pushed out into the air at a high speed, so the tip of the paper will be easily bent or crushed under the influence of air resistance or static electricity, and the paper will not be placed on the packing tray. When falling, the falling state is not constant. Therefore, if they are integrated as they are, they will be uneven on the padding tray, and there is a drawback that the conventional integration method cannot increase the speed.
【０００４】本発明は、かかる従来の問題点に鑑み、軽
量紙等の平板体でも、空気抵抗や静電気等の影響を受け
ることなく高速で確実に集積できる平板体の集積方法を
提供することを目的とする。In view of such conventional problems, the present invention provides a method of stacking flat plates such as lightweight paper which can be reliably stacked at a high speed without being affected by air resistance or static electricity. To aim.
【０００５】[0005]
【課題を解決するための手段】本発明は、先行の平板体
1 の後端部の下側に後続の平板体1 の先端部を挿入して
各平板体1 を順次オーバラップさせた状態で搬送コンベ
ヤー2 により連続的に搬送し、この搬送コンベヤー2 に
続く集積コンベヤー3 により、該集積コンベヤー3 上の
集積位置A で各平板体1 を順次下側に引き込んで上下方
向に積層状に集積するに際し、集積コンベヤー3 の始端
部側で該集積コンベヤー3 上の平板体1の上面に対して
上方のエアーノズル16からエアーを噴出させて、このエ
アーにより前記集積位置A に集積中の平板体1aに浮力を
与えながら、搬送コンベヤー2 の終端から突出して集積
コンベヤー3 上に載った平板体1 を該集積コンベヤー3
側に押さえ付け、該集積コンベヤー3 によって搬送コン
ベヤー2 よりも速い速度で各平板体1 を前記集積位置A
で集積中の平板体1aの下側に引き込んで集積するもので
ある。DISCLOSURE OF THE INVENTION The present invention is directed to a prior flat plate body.
Insert the leading end of the subsequent flat plate 1 below the rear end of 1 and continuously convey each flat plate 1 in the state that they are successively overlapped by the conveyer conveyor 2 and continue to this conveyer conveyor 2. On the stacking conveyor 3 by the conveyor 3
At the stacking position A, pull each flat plate 1 downwards one by one,
When stacking in parallel, the starting end of the stacking conveyor 3
Air is ejected from the air nozzle 16 above the upper surface of the flat plate 1 on the stacking conveyor 3 on the side of the stacker, and the buoyancy is applied to the flat plate 1a being stacked at the stacking position A by this air. While feeding, the flat plate body 1 protruding from the end of the transfer conveyor 2 and placed on the stacking conveyor 3 is transferred to the stacking conveyor 3
The stacking conveyor 3 presses each flat plate 1 at a faster speed than the transporting conveyor 2
In is to integrated draw the lower plate members 1a in integrated.
【０００６】[0006]
【実施例】以下、本発明の一実施例を図面に基づいて詳
述する。図１は集積時の状態を示し、図２及び図３は集
積後における搬出時の各状態を示す。また図４はストッ
パ−の構成を示す。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail below with reference to the drawings. FIG. 1 shows a state at the time of stacking, and FIGS. 2 and 3 show each state at the time of carrying out after the stacking. FIG. 4 shows the structure of the stopper.
【０００７】図１において、1 は巻取紙を所定寸法に裁
断した紙等の平板体（以下シ−トと言う）である。2 は
搬送コンベヤ−で、この搬送コンベヤ−2 は、図外のオ
−バ−ラップ機構により、先行のシ−ト1 の後端部の下
側に後続のシ−ト1 の先端部を挿入しオーバラップさせ
ながら連続的に供給された各シ−ト1 を、そのオ−バ−
ラップ状態のままで矢印方向に搬送するようになってい
る。In FIG. 1, reference numeral 1 denotes a flat plate body (hereinafter referred to as a sheet) such as a paper obtained by cutting a paper roll into a predetermined size. 2 is a conveyer conveyor, and this conveyer conveyor 2 inserts the leading end of the following sheet 1 below the trailing end of the preceding sheet 1 by an overlap mechanism (not shown). However, each sheet 1 that was continuously supplied while overlapping
It is designed to be conveyed in the direction of the arrow in the wrapped state.
【０００８】3 は搬送コンベヤ−2 の終端の延長上に配
置された集積コンベヤ−で、搬送コンベヤ−2 の終端よ
りシ−ト1 を受け取り、かつ該搬送コンベヤ−2 よりも
速い速度で同方向に搬送するようになっている。4 は押
さえロ−ラで、搬送コンベヤ−2 上から集積コンベヤ−
3 上に受け渡されるシ−ト1 を搬送コンベヤ−2 の終端
部で軽く押さえるように、該搬送コンベヤ−2 の終端部
上に回転自在に設けられている。3 is a stacking conveyor arranged on an extension of the end of the transfer conveyor-2, receives the sheet 1 from the end of the transfer conveyor-2, and is in the same direction at a faster speed than the transfer conveyor-2. It is designed to be transported to. 4 is a pressing roller, which is a conveyor belt from the top of the conveyor 2
It is rotatably provided on the end portion of the transfer conveyor 2 so that the sheet 1 delivered to the upper part of the transfer conveyor 3 is lightly pressed by the end portion of the transfer conveyor 2.
【０００９】5 は集積コンベヤ−3 上のシ−ト1 を集積
位置A で係止するストッパ−である。このストッパ−5
は、集積コンベヤ−3 の上方に、シ−ト1 の搬送方向に
位置をずらして配置された２本のチエン列6,7 に等間隔
をおいて複数個、例えば３個設けられている。各チエン
列6,7 は、図４にも示すように、図外の駆動軸等を介し
て回転自在に軸架された４個のチエンホイル8,9 …を長
四角形の各隅部に夫々配置し、この各チエンホイル8,9
…に無端状のチエン10,11 を循環回動すべく巻掛けて構
成されている。Reference numeral 5 is a stopper for locking the sheet 1 on the stacking conveyor 3 at the stacking position A. This stopper-5
A plurality of, for example, three, three chain rows 6 and 7 are provided above the stacking conveyor 3 and displaced in the conveying direction of the sheet 1 at equal intervals. As shown in FIG. 4, each chain row 6 and 7 has four chain wheels 8 and 9 rotatably mounted via drive shafts (not shown) at the corners of the rectangular shape. And then this each chain foil 8,9
It is configured by winding endless chains 10 and 11 around the ... so as to circulate and rotate.
【００１０】各ストッパ−5 は、２本のチエン列6,7 間
に横方向に配置された取付台12と、この取付台12に下向
きに設けられた２本の突起13とを備えて成り、その取付
台12の両端から前後逆方向に突出する腕部14,15 を介し
て各チエン列6,7 のチエン10,11 に枢着されている。そ
して、このストッパー5 は、常時、突起13が垂直姿勢を
保持したままの状態で、各チエン10,11 の回動により長
四角形の軌跡上を前後・上下方向に循環移動するように
なっている。Each stopper 5 comprises a mounting base 12 arranged laterally between two chain rows 6 and 7, and two protrusions 13 provided downward on the mounting base 12. , Are attached to the chains 10, 11 of the chain rows 6, 7 via arms 14, 15 projecting in opposite directions from both ends of the mounting base 12. Then, the stopper 5 is designed to be cyclically moved in the front-back and up-down directions on the locus of the rectangular shape by the rotation of the chains 10 and 11 while the projection 13 is kept vertical. .
【００１１】チエン列6,7 の駆動系には、停止時に所定
枚数集積するまで集積コンベヤ−3上のシ−ト1 を係止
し、所定枚数集積すれば、集積コンベヤ−3 よりも速い
速度で同方向に移動してシ−ト1 の係止を解除するよう
に、ストッパ−5 を間欠的に矢印方向に循環移動させる
ためのクラッチブレ−キ又はインデックス等が設けられ
ている。The sheet 1 on the stacking conveyor 3 is locked to the driving system of the chain rows 6 and 7 until a predetermined number of sheets are stacked at the time of stop, and if a predetermined number of sheets are stacked, the speed is faster than that of the stacking conveyor-3. There is provided a clutch brake or index for intermittently circulating the stopper 5 in the direction of the arrow so as to move in the same direction to unlock the seat 1.
【００１２】16はエアーノズルで、搬送コンベヤー2 の
終端部近傍に集積コンベヤー3 上の集積開始位置を指向
して配置されており、集積中のシート1aの後端部近傍で
後続のシート1 の上面にエアーを噴出するようになって
いる。17はコンベヤーで、集積コンベヤー3 から集積シ
ート18を受け取って次工程へと搬出するためのものであ
る。Reference numeral 16 denotes an air nozzle, which is arranged near the end of the transport conveyor 2 so as to point to the stacking start position on the stacking conveyor 3, and near the trailing end of the stacking sheet 1 a. It is designed to blow air on the upper surface. Reference numeral 17 denotes a conveyor for receiving the stacking sheet 18 from the stacking conveyor 3 and carrying it to the next process.
【００１３】次に上記構成の集積装置による集積方法を
説明する。搬送コンベヤー2 は、先行のシート1 の後端
部の下側に後続のシート1 の先端部側を挿入したオーバ
ラップ状態で各シート1 を連続的に矢印方向に搬送す
る。最初のシート1 の先端部が搬送コンベヤー2 の終端
から集積コンベヤー3 側に突出して集積コンベヤー3 の
上面に載ると、集積コンベヤー3 の始端部側にエアーノ
ズル16からのエアーが噴出しているので、このエアーに
よってシート1 の先端部を集積コンベヤー3 側に押さえ
付ける。これにより、集積コンベヤー3 が搬送コンベヤ
ー2 よりも速い速度で回動しているにも拘らず、平板体
1 の先端部がバタツクことなく、平板体1 の先端部を集
積コンベヤー3 で確実に捕らえることができる。 Next, an integration method by the integration device having the above structure will be described. The conveyor 2 continuously conveys each sheet 1 in the arrow direction in an overlapped state in which the leading end side of the succeeding sheet 1 is inserted below the trailing end of the preceding sheet 1. When the leading edge of the first sheet 1 protrudes from the end of the transport conveyor 2 toward the stacking conveyor 3 and is placed on the top surface of the stacking conveyor 3, the air from the air nozzle 16 is ejected to the starting end side of the stacking conveyor 3. , To this air
Therefore, the leading edge of sheet 1 is pressed against the stacking conveyor 3 side. As a result, the stacking conveyor 3 is
ー Flat plate despite rotating at a speed faster than 2
Collect the tip of flat plate 1 without the tip of 1 fluttering.
It can be reliably caught by the loading conveyor 3.
【００１４】一方、集積コンベヤ−3 は搬送コンベヤ−
2 よりも速い速度で矢印方向に回動しているので、この
集積コンベヤ−3 がシ−ト1 の先端部側を捕らえて速い
速度で矢印方向に引っ張る。従って、シ−ト1 は先端側
から引っ張られながら、搬送コンベヤ−2 上から集積コ
ンベヤ−3 上へと受け渡されて行く。On the other hand, the accumulating conveyor-3 is a conveying conveyor.
Since it is rotating in the direction of the arrow at a speed faster than 2, this stacking conveyor-3 catches the tip side of the sheet 1 and pulls it in the direction of the arrow at a faster speed. Therefore, the sheet 1 is handed over from the transport conveyor 2 to the stacking conveyor 3 while being pulled from the tip side.
【００１５】この時、ストッパ−5 は、図１に示すよう
に集積コンベヤ−3 上の集積位置Aで停止状態にあるた
め、集積コンベヤ−3 に乗り移ったシ−ト1 は、この集
積位置A でストッパ−5 により係止される。そして、ス
トッパ−5 によって係止されたシ−ト1aの後端部の下側
に、次の後続のシ−ト1 の先端部が挿入された状態にあ
り、係止状態（集積中）のシ−ト1aの後端部の下面と後
続のシ−ト1 の先端部の上面との間にエア−ノズル16か
らのエアーが噴出しているので、そのエア−によって集
積中のシ−ト1aに浮力が発生し、この集積中のシ−ト1a
が振動しながら集積コンベヤ−3 から極く僅かだけ持ち
上がる。At this time, since the stopper 5 is stopped at the stacking position A on the stacking conveyor 3 as shown in FIG. 1, the sheet 1 transferred to the stacking conveyor 3 is at this stacking position A. It is locked by stopper-5. Then, the leading end of the next succeeding sheet 1 is inserted below the rear end of the seat 1a locked by the stopper 5 and is in the locked state (during accumulation). Since air from the air nozzle 16 is ejected between the lower surface of the rear end of the sheet 1a and the upper surface of the front end of the succeeding sheet 1, the sheet being accumulated by the air. Buoyancy is generated in 1a, and sheet 1a during this accumulation
Oscillates and lifts very slightly from the integrated conveyor-3.
【００１６】このためストッパー5 により集積コンベヤ
ー3 上でシート1aを係止しているにも拘わらず、この集
積中のシート1aと集積コンベヤー3 との間の摩擦抵抗は
殆どなく、集積コンベヤー3 によって集積中のシート1a
が傷むことはない。また、集積中の平板体1aの下側に引
き込まれる平板体1 が、集積中の平板体1aの下面に接触
して大きな摩擦抵抗を受けるようなこともなく、無理な
く円滑に集積中の平板体1aの下側へ引き込まれる。しか
も、エアーの噴出によって同時にシート1 の静電気の発
生も抑えられる。Therefore, although the sheet 1a is locked on the stacking conveyor 3 by the stopper 5, there is almost no frictional resistance between the stacking sheet 1a and the stacking conveyor 3 and the stacking conveyor 3 prevents Sheet 1a being accumulated
Does not hurt. In addition, pull it under the flat plate 1a that is
The flat plate 1 to be inserted comes into contact with the lower surface of the flat plate 1a being assembled.
It is impossible to receive a large friction resistance and
Smoothly and smoothly drawn into the lower side of the flat plate body 1a. Only
At the same time, the generation of static electricity on the seat 1 is suppressed at the same time by the air blowout.
【００１７】後続のシ−ト1 も同様に先端部側が集積コ
ンベヤ−3 により引っ張られて、集積中のシ−ト1aの下
側に入って行く。この時、前述の如く集積中のシ−ト1a
がエア−により浮上状態にあるため、その反力によって
後続のシ−ト1 に対するエア−の押し付け力が増大し、
後続のシ−ト1 の先端部側が集積コンベヤ−3 に強く押
し付けられる。Similarly, the trailing end of the subsequent sheet 1 is pulled by the stacking conveyor 3 and enters into the lower side of the stacking sheet 1a. At this time, the sheet 1a being accumulated as described above.
Is levitated by the air, the reaction force of the air increases the pressing force of the air against the subsequent sheet 1,
The leading end side of the following sheet 1 is strongly pressed against the accumulating conveyor-3.
【００１８】従って、後続のシ−ト1 は、その先端部側
が集積コンベヤ−3 に強く押し付けられた状態で、集積
コンベヤ−3 により先端部から集積中のシ−ト1aの下側
へと引き込まれて行くので、シ−ト1 が軽量の紙、腰の
弱い紙等であっても、無理なく確実に集積できる。下側
に引き込まれたシ−ト1 は、ストッパ−5 により集積位
置A に係止される。そして、今度は、エア−ノズル16か
ら噴出されるエア−により浮力を受けることになる。Therefore, the succeeding sheet 1 is drawn from the leading end to the lower side of the sheet 1a being accumulated by the accumulating conveyor 3 in a state in which the leading end side thereof is strongly pressed against the accumulating conveyor 3. Therefore, even if the sheet 1 is a light weight paper or a weak paper, the sheet 1 can be reliably and reliably accumulated. The sheet 1 pulled downward is locked at the stacking position A by the stopper-5. Then, this time, buoyancy will be received by the air ejected from the air nozzle 16.
【００１９】従って、各シ−ト1 は、集積開始時にはエ
ア−ノズル16から噴出されるエア−によって先端部側が
集積コンベヤ−3 上に強く押さえ付けられて、集積中の
シ−ト1aの下側に確実に引き込まれて行き、またストッ
パ−5 により係止された集積状態では、逆にエア−によ
って浮力を受け、後続のシ−ト1 が下側に入り易くなる
ように浮上がる。Therefore, each sheet 1 has its tip end side strongly pressed onto the stacking conveyor 3 by the air jetted from the air nozzle 16 at the start of stacking, and the sheet 1 below the stacking sheet 1a during stacking. In the accumulated state in which the sheet 5 is reliably drawn to the side, and is locked by the stopper-5, on the contrary, buoyancy is received by the air, and the subsequent sheet 1 floats up so that it can easily enter the lower side.
【００２０】以下、同様にして、搬送コンベヤ−2 によ
りオ−バラップ状態で搬送されて来るシ−ト1 の先端部
側を集積コンベヤ−3 によって捕らえ、集積中のシ−ト
1aの下側に引き込んで集積して行く。所定枚数のシ−ト
1aが集積すると、図２及び図３に示すようチエン列6,7
が矢印方向に回動し、ストッパ−5 が集積コンベヤ−3
よりも速い速度で同方向に移動し上昇するので、集積シ
−ト18に対する係止が解除され、その集積シ−ト18は集
積コンベヤ−3 により集積位置A からコンベヤ−17を経
て次工程へと搬出されて行く。In the same manner, the leading end side of the sheet 1 conveyed in the overlapped state by the conveyer conveyor 2 is caught by the accumulation conveyor 3 and the sheet being accumulated is collected.
It pulls in to the lower side of 1a and accumulates. A certain number of sheets
When 1a is accumulated, as shown in FIG. 2 and FIG.
Turns in the direction of the arrow, and the stopper-5 is the accumulation conveyor-3.
Since it moves in the same direction and rises at a faster speed than the above, the lock on the stacking sheet 18 is released, and the stacking sheet 18 is transferred from the stacking position A to the next step via the conveyor 17 by the stacking conveyor-3. And is carried out.
【００２１】特にストッパ−5 は、集積コンベヤ−3 よ
りも速い速度で同方向に移動してから上昇するので、ス
トッパ−5 が上昇する時には集積シ−ト18との間に間隔
ができており、ストッパ−5 によって集積シ−ト18を崩
すようなこともない。このためストッパ−5 を解除する
だけで、集積コンベヤ−3 により集積シ−ト18を整然と
搬出でき、特別な搬出機構を設ける必要もない。In particular, since the stopper 5 moves in the same direction at a faster speed than the accumulating conveyor 3 and then ascends, there is a space between the stopper 5 and the accumulating sheet 18 when the stopper 5 ascends. The stopper sheet 5 does not destroy the integrated sheet 18. Therefore, by simply releasing the stopper 5, the stacking sheet 3 can be carried out orderly by the stacking conveyor 3, and it is not necessary to provide a special carry-out mechanism.
【００２２】そして、次のストッパ−5 が集積位置A に
来れば、それを停止させ、次の集積を開始する。この場
合、ストッパ−5 が複数個あり、しかも集積コンベヤ−
3 よりも速い速度で循環移動するので、集積コンベヤ−
3 により送られるシ−ト1 上を通過して集積位置A に次
のストッパ−5 を迅速にセットすることができる。When the next stopper-5 comes to the stacking position A, it is stopped and the next stacking is started. In this case, there are multiple stoppers-5
Since it moves circularly at a speed faster than 3,
It is possible to quickly set the next stopper-5 at the stacking position A after passing through the sheet 1 sent by 3.
【００２３】なお、ストッパ−5 を間欠駆動する周期を
変えれば、シ−ト1 の集積枚数を変更することが可能で
ある。また搬送コンベヤ−2 、集積コンベヤ−3 、チエ
ン列6,7 を同期駆動しておけば、高速運転時にも正確に
集積、搬出を行える。シ−ト（平板体)1は、紙等に限定
されるものではなく、不織布その他の者であっても同様
に実施できる。The number of sheets in the sheet 1 can be changed by changing the cycle of intermittent driving of the stopper 5. In addition, if the transfer conveyor-2, the stacking conveyor-3, and the chain rows 6 and 7 are driven synchronously, accurate stacking and unloading can be performed even at high speed operation. The sheet (flat plate body) 1 is not limited to paper or the like, and non-woven fabric or other person can perform the same operation.
【００２４】[0024]
【発明の効果】本発明によれば、先行の平板体1 の後端
部の下側に後続の平板体1 の先端部を挿入して各平板体
1 を順次オーバラップさせた状態で搬送コンベヤー2 に
より連続的に搬送し、この搬送コンベヤー2 に続く集積
コンベヤー3 により、該集積コンベヤー3 上の集積位置
A で各平板体1 を順次下側に引き込んで上下方向に積層
状に集積するに際し、集積コンベヤー3 の始端部側で該
集積コンベヤー3 上の平板体1 の上面に対して上方のエ
アーノズル16からエアーを噴出させて、このエアーによ
り前記集積位置A に集積中の平板体1aに浮力を与えなが
ら、搬送コンベヤー2 の終端から突出して集積コンベヤ
ー3 上に載った平板体1 を該集積コンベヤー3 側に押さ
え付け、該集積コンベヤー3 によって搬送コンベヤー2
よりも速い速度で各平板体1 を前記集積位置A で集積中
の平板体1aの下側に引き込んで集積するので、次のよう
な顕著な効果が得られる。According to the present invention, each flat plate body 1 is inserted by inserting the leading end portion of the succeeding flat plate body 1 below the rear end portion of the preceding flat plate body 1.
1 is continuously conveyed in a state of being overlapped with each other, and is continuously conveyed by the conveyer conveyor 2 , and the accumulation position on the accumulation conveyor 3 is determined by the accumulation conveyor 3 following the conveyance conveyor 2.
At A, pull each flat plate 1 downwards and stack vertically.
When accumulating in a shape,
The air is ejected from the upper air nozzle 16 to the upper surface of the flat plate body 1 on the stacking conveyor 3 , and this air gives buoyancy to the flat plate body 1a being stacked at the stacking position A, and the end of the transport conveyor 2 The flat plate body 1 protruding from the stacking conveyor 3 and placed on the stacking conveyor 3 is pressed to the stacking conveyor 3 side, and the stacking conveyor 3 conveys the conveyor 2
Since each flat plate member 1 is pulled into the lower side of the flat plate member 1a being stacked at the stacking position A at a higher speed to be stacked, the following remarkable effects can be obtained.
【００２５】即ち、本発明によれば、搬送コンベヤー2
によりオーバラップ状態で順次搬送される各平板体1
を、この搬送コンベヤー2 よりも早い速度で集積コンベ
ヤー3によって集積位置A に引き込んで行くので、平板
体1 が軽量の紙、腰の弱い紙等であっても、集積コンベ
ヤー3 が搬送コンベヤー2 と同速乃至はそれ以下の場合
のように、搬送コンベヤー2 から集積コンベヤー3 に各
平板体1 を受け渡す際に、各平板体1 に弛み、姿勢の乱
れ等が生じ難く、各平板体1 を安定した状態で受け渡す
ことができる。 また集積コンベヤー3 の始端部側で上方
のエアーノズル16からエアーを噴出させて、このエアー
により搬送コンベヤー2 の終端から突出して集積コンベ
ヤー3上に載った平板体1 を集積コンベヤー3 側に押さ
え付けるので、集積コンベヤー3 が搬送コンベヤー2 よ
りも速い速度で回動しているにも拘らず、平板体1 の先
端部を集積コンベヤー3 で確実に捕らえることができ
る。 しかも、このエアーで同時に集積中の平板体1aに浮
力を与えており、各平板体1 の後端がエアー噴出位置を
通過するまでの間、各平板体1 はエアーによって集積コ
ンベヤー3 に押さえ付けられた状態で送られながら集積
位置A へと引き込まれて行くので、集積コンベヤー3 と
各平板体1 との間に滑り等がなく、平板体1の擦り傷の
発生を防止できると共に、各平板体1 を適度な張り状態
に保ちながら集積位置A で集積中の平板体1aの下側に引
き込むことができ、平板体1 が軽量の紙、腰の弱い紙等
であっても、その先端が折れ曲がる等の問題がなく、確
実かつ迅速に集積できる。That is, according to the present invention, the transport conveyor 2
The flat plates 1 that are sequentially conveyed in the overlapping state by
The conveyor conveyor at a faster speed than this conveyor 2.
Since it will be pulled in to the stacking position A by Yer 3,
Even if the body 1 is made of lightweight paper, paper with weak stiffness, etc.,
If the yard 3 is at the same speed as the conveyor 2 or less
From the conveyor conveyor 2 to the accumulation conveyor 3
When handing over the flat plate 1, the flat plate 1 is loosened and the posture is disturbed.
It is difficult for these to occur, and each flat plate 1 is delivered in a stable state
be able to. Also, on the starting end side of the accumulation conveyor 3,
By ejecting air from the air nozzle 16 of
To project from the end of the transport conveyor 2
Push the flat plate 1 placed on the yard 3 to the stacking conveyor 3 side.
As a result, the stacking conveyor 3 is called the transport conveyor 2.
Even though it rotates at a faster speed, the tip of the flat plate 1
The end can be reliably caught by the stacking conveyor 3.
It Moreover, the air floats on the flat plate 1a that is being accumulated at the same time.
Force is applied and the rear end of each flat plate 1
Until it passes, each flat plate 1 is collected by air.
Collected while being sent while being held down by Nveyer 3
As it is pulled into position A,
There is no slippage between each flat plate 1 and scratches on the flat plate 1
It is possible to prevent the occurrence of each flat plate 1
While pulling it down, pull it to the lower side of the flat plate 1a being accumulated at the accumulation position A.
Even if the flat plate 1 is light-weight paper or paper with a weak stiffness, the flat body 1 can be reliably and quickly collected without any problems such as bending of the tip.
【００２６】またエアーノズル16から噴出するエアーに
よって、集積中の平板体1aに浮力を与えているので、こ
の集積中の平板体1aと集積コンベヤー3 との間の摩擦抵
抗が殆どなく、集積コンベヤー3 によって集積中の平板
体1aが傷むことはない。また、集積中の平板体1aの下側
に引き込まれる平板体1 が、集積中の平板体1aの下面に
接触して大きな摩擦抵抗を受けるようなこともなく、し
かも、集積コンベヤー3 側に押し付けられた状態で集積
中の平板体1aの下側へと引き込まれていくので、この平
板体1 を無理なく円滑に集積中の平板体1aの下側へ引き
込むことができる。 一方、集積コンベヤー3 側に押さえ
付けられていた平板体1 が集積位置まで引き込まれる
と、エアーノズル16から噴出するエアーがこの平板体1
と後続の平板体1 との間に入り、集積中の平板体1aの下
側に引き込まれた平板体1 が浮力を受けて集積されるた
め、後続の平板体1 を無理なく円滑に集積中の平板体1a
の下側へ引き込むことができる。しかも、エアーによっ
て平板体1 相互間の摩擦抵抗を軽減できるため、静電気
の発生も抑制できる利点がある。Further, the air ejected from the air nozzle 16 gives buoyancy to the flat plate body 1a being accumulated.
The friction resistance between the flat plate 1a and the accumulating conveyor 3 during the accumulation of
Plates with little resistance and being accumulated by accumulating conveyor 3
The body 1a is not damaged. In addition, the lower side of the flat plate body 1a being accumulated
The flat plate 1 that is drawn into the
Without having to come into contact with them and receive a large amount of frictional resistance.
Also, the sheets are accumulated while being pressed against the accumulation conveyor 3 side.
Since it is drawn below the flat plate 1a inside,
Pull the plate body 1 smoothly and smoothly to the lower side of the flat plate body 1a that is being collected.
Can be crowded. On the other hand, press down on the stacking conveyor 3 side
The attached flat plate 1 is pulled to the stacking position.
And the air jetted from the air nozzle 16 is the flat plate 1
And the subsequent flat plate 1 under the flat plate 1a being collected.
The flat plates 1 pulled to the side were subjected to buoyancy and accumulated.
Therefore , the subsequent flat plate 1 is smoothly and smoothly integrated into the flat plate 1a.
Can be pulled down. Moreover, since it is possible to reduce the frictional resistance between the plate members 1 each other by air, there is an advantage that generation of static electricity can be suppressed.
【００２７】更に集積コンベヤ−3 により平板体1 の先
端側を捕らえて引き込み、平板体1の姿勢を常に一定に
できるので、集積時のバラツキを防止でき、高速化によ
る集積が可能である。Further, since the tip end side of the flat plate body 1 is caught and pulled by the stacking conveyor-3, and the posture of the flat plate body 1 can be always kept constant, it is possible to prevent variations at the time of stacking and to stack at a high speed.
【図１】本発明の一実施例を示す集積時の側面図であ
る。FIG. 1 is a side view of an embodiment of the present invention at the time of integration.
【図２】本発明の一実施例を示すストッパー解除時の側
面図である。FIG. 2 is a side view showing the embodiment of the present invention when the stopper is released.
【図３】本発明の一実施例を示す搬出時の側面図であ
る。FIG. 3 is a side view at the time of carrying out, showing an embodiment of the present invention.
【図４】本発明の一実施例を示すストッパーの斜視図で
ある。FIG. 4 is a perspective view of a stopper showing an embodiment of the present invention.
1 平板体（シ−ト） 2 搬送コンベヤ− 3 集積コンベヤ− 5 ストッパ− A 集積位置 1 Flat plate (sheet) 2 Transport conveyor-3 Stacking conveyor-5 Stopper-A Stacking position
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｂ６５Ｈ 31/36 ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Internal reference number FI technical display location B65H 31/36
Claims (1)
の平板体(1) の先端部を挿入して各平板体(1) を順次オ
ーバラップさせた状態で搬送コンベヤー(2) により連続
的に搬送し、この搬送コンベヤー(2) に続く集積コンベ
ヤー(3)により、該集積コンベヤー(3) 上の集積位置(A)
で各平板体(1) を順次下側に引き込んで上下方向に積
層状に集積するに際し、集積コンベヤー(3) の始端部側
で該集積コンベヤー(3) 上の平板体(1) の上面に対して
上方のエアーノズル(16)からエアーを噴出させて、この
エアーにより前記集積位置(A) に集積中の平板体(1a)に
浮力を与えながら、搬送コンベヤー(2) の終端から突出
して集積コンベヤー(3) 上に載った平板体(1) を該集積
コンベヤー(3) 側に押さえ付け、該集積コンベヤー(3)
によって搬送コンベヤー(2) よりも速い速度で各平板体
(1) を前記集積位置(A) で集積中の平板体(1a)の下側に
引き込んで集積することを特徴とする平板体の集積方
法。1. A conveyer conveyor in which the front end of the succeeding flat plate (1) is inserted below the rear end of the front flat plate (1) so that the flat plates (1) are sequentially overlapped. (2) is continuously conveyed, and the accumulating conveyor (3) following this conveying conveyor (2 ) causes the accumulating position (A) on the accumulating conveyor (3).
The flat plates (1) in order to pull them down and stack them vertically.
When stacking in layers, the starting end of the stacking conveyor (3)
Then, air is ejected from the upper air nozzle (16) to the upper surface of the flat plate body (1) on the stacking conveyor (3), and the air is being collected at the stacking position (A) . while giving buoyancy to the flat plate (1a), pressing a flat plate member rests on an integrated conveyor (3) projecting from an end (1) into the integrated conveyor (3) side of the transport conveyor (2), the integrated conveyor (3)
By transporting each plate at a faster speed than the conveyor (2)
A method of accumulating flat plates, characterized in that (1) is pulled into the lower side of the flat plate (1a ) being accumulated at the accumulation position (A) and accumulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4189903A JPH0757662B2 (en) | 1992-06-23 | 1992-06-23 | Method of stacking flat plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4189903A JPH0757662B2 (en) | 1992-06-23 | 1992-06-23 | Method of stacking flat plates |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56157723A Division JPS5859153A (en) | 1981-10-05 | 1981-10-05 | Piling mechanism of flat plate body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05193805A JPH05193805A (en) | 1993-08-03 |
| JPH0757662B2 true JPH0757662B2 (en) | 1995-06-21 |
Family
ID=16249133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4189903A Expired - Lifetime JPH0757662B2 (en) | 1992-06-23 | 1992-06-23 | Method of stacking flat plates |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0757662B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220104257A (en) * | 2019-12-10 | 2022-07-26 | 봅스트 맥스 에스에이 | Stacking device and method for sheet element decks |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2212935A1 (en) * | 1972-03-17 | 1973-09-20 | Schlafhorst & Co W | CHAIN KNITTING MACHINE |
| NL7312656A (en) * | 1973-09-13 | 1975-03-17 | Packotom B V | DEVICE FOR STACKING SINGLE SHEETS. |
-
1992
- 1992-06-23 JP JP4189903A patent/JPH0757662B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05193805A (en) | 1993-08-03 |
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