CARDBOARD SHEET BATCH SPLITTER

• Main Authors: YOSHIKAWA SHINYA, KOKUBO HIDENORI, TOTSUKA YUSUKE
• Format: Patent
• Language: English; Japanese
• Published: 05.01.2017
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNERANALOGOUS TO PAPER; MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN AMANNER ANALOGOUS TO PAPER; PACKING; PERFORMING OPERATIONS; PNEUMATIC TUBE CONVEYORS; SHOP CONVEYOR SYSTEMS; STORING; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER

PROBLEM TO BE SOLVED: To provide a cardboard sheet batch splitter capable of further increasing the batch splitting speed with a simple mechanism.SOLUTION: A cardboard sheet batch splitter 10 vertically splits a batch BT, which is a laminate of a plurality of cardboard sheets DS formed into a box in a cardboard box-forming machine 1, thereby forming small batches with a small number of laminate sheets. The cardboard sheet batch splitter comprises a discharge conveyor 2, a stopper member 31 arranged above downstream of the discharge conveyor to make a contact with the front end of a batch, and a stopper elevator 3 that moves the stopper member vertically. Firstly, when the stopper member is made to fall down to the belt top face of the discharge conveyor to bring the front end of the batch into contact with the stopper member, the discharge conveyor is stopped to make the stopper rise to a rise position corresponding to a batch split position. Next, after the discharge conveyor is actuated to discharge lower small batches SBT1 keeping no contact with the stopper member to a downstream side, upper small batches SBT2 keeping contact with the stopper member are discharged to the downstream side.SELECTED DRAWING: Figure 3 【課題】簡単な機構でバッチの分割速度をより高速化できる段ボールシートのバッチ分割装置を提供する。【解決手段】段ボールシート製函機１において製函された段ボールシートＤＳが複数枚積層されたバッチＢＴを上下方向で分割して、積層枚数の少ない小バッチを形成する段ボールシートのバッチ分割装置１０である。排出コンベア２と、排出コンベアの下流側上方に配置されバッチの前端部と当接するストッパ部材３１と、ストッパ部材を上下動させるストッパ昇降装置３とを備える。先ず、ストッパ部材を排出コンベアのベルト上面まで下降させ、バッチの前端部とストッパ部材とが当接したとき排出コンベアを停止させてストッパ部材をバッチの分割位置に対応する上昇位置まで上昇させ、次に、排出コンベアを作動させてストッパ部材に当接しない下方の小バッチＳＢＴ１を下流側へ排出してから、ストッパ部材に当接する上方の小バッチＳＢＴ２を下流側へ排出する。【選択図】図３