Web product folding and stacking machine, and web product folding and stacking method using the machine
AssigneeChan Li Machinery Co., Ltd.
InventorHuang-Pin Hsu
Life of this patent
Estimating the term…
Abstract
A web product folding and stacking machine includes two folding line making rolls, two folding fingers, a first carrier unit, a stoppage unit and a holder. The folding line making rolls and the folding fingers are operated to fold up web products on a pad on the first carrier unit to form a stack of interfolded web products. When a stack of a predetermined number of interfolded web products is finished, the stoppage unit is extended out to have the finished stack of interfolded web products be carried with the holder and the stoppage unit to a predetermined location for delivery. Subject to the effect of the pad on the first carrier unit, web products are effectively folded up and stacked in a neat status.
Claims21
A web product folding and stacking machine, comprising:
- two folding line making rolls arranged in proximity to each other for transferring web products and causing each said web product to form a folding line thereon;
- two folding fingers adapted to fold up each said web products along the folding line thereof for enabling said web products to be stacked up in an interfolded condition;
- a first carrier unit, said first carrier unit having a top surface and a bottom surface opposite to said top surface;
- a pad arranged on the top surface of said first carrier unit for carrying said web product for folding by said folding fingers;
- a stoppage unit adapted to isolate interfolded web products, said stoppage unit being movable in a first direction;
- and
- a holder adapted to hold interfolded web products, said holder being movable in said first direction,
- wherein said first carrier unit has a suction device mounted therein for sucking one said web product, said suction device having a nozzle hole located on the bottom surface of said first carrier unit.
A web product folding and stacking machine, comprising:
- two folding line making rolls arranged in proximity to each other for transferring web products and causing each said web product to form a folding line thereon;
- two folding fingers adapted to fold up each said web products along the folding line thereof for enabling said web products to be stacked up in an interfolded condition;
- a first carrier unit adapted to carry said web product folded by said folding fingers;
- a suction device installed in said first carrier unit and adapted to suck said web product suspending from said first carrier unit;
- a stoppage unit adapted to isolate interfolded web products, said stoppage unit being movable in a first direction;
- and
- a holder adapted to hold interfolded web products, said holder being movable in said first direction.
Dependencies are inferred from the claim text.