Method and apparatus for cutting and peeling the packaging material of an elongated package containing a product
AssigneeToyo Seikan Kaisha, Ltd.
InventorMorio Yamada
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AssigneeToyo Seikan Kaisha, Ltd.
InventorMorio Yamada
Estimating the term…
A method and apparatus for cutting and peeling the packaging material of an elongated package containing a product comprise gripping the packaging material of the package at the upper portion and all over the length thereof after said package is fed from a feeding section to a certain position in a cutting section, thrusting the cutting blades of a cutter member into the packaging material to cut a continuous cut line between the gripped upper side thereof and the product, forcedly peeling off the packaging material of the package fed to a certain position in a peeling section, discharging the exposed product into a delaying and storing section where the product is shifted stepwise and successively to be delayed and stored therein, and delivering the product to a discharging section where the product is received and discharged successively and intermittently.
A method of cutting and peeling the packaging material of elongated packages each containing a product comprising feeding said packages from a feeding section to a cutting section, gripping the packaging material of each package at the upper portion along the length thereof after each said package has been intermittently fed separately one by one from said feeding section to said cutting section, thrusting a plurality of cutting blades of cutter members synchronously and simultaneously into the packaging material to cut a continuous cut line along the whole length between the gripped upper side thereof and the product, feeding the package to a peeling section, forcedly peeling off the packaging material of the package at such peeling section, delivering the peeled and thus exposed product to a delaying section in which the product received from the peeling section is shifted stepwise and successively in dead weight fashion to be delayed and stored therein, feeding said product intermittently from said delaying section to a delivering and discharging section which regularly delivers and discharges in one or more lines the products received intermittently from said delaying section to thereby form a continuous process line.
Apparatus for cutting and peeling the packaging material of elongated packages each containing a product comprising an intermittently feeding means for intermittently feeding the package separately one by one to a cutting section, a cutting means and a gripping means at said cutting section for lifting the whole package upwardly from below and for simultaneously gripping the package at the upper side along the length thereof while the gripped packaging material of the package is cut simultaneously by a plurality of cutting blades of said cutting means to form a continuous cut line along the whole length between the gripped upper side thereof and the product, means for feeding the package to a peeling section, a peeling and removing means at said peeling section having a pair of rollers, said peeling and removing means resiliently supporting said package at both ends thereof and intermittently pressing the package at both upper sides of the front and back portions thereof with the continuous cut line interposed between said both upper sides while the packaging material of the package is rolled in and peeled between said pair of rollers contacting the underside of the package along its longitudinal axis and the exposed product is then discharged, a delaying and storing means in which the product discharged is shifted stepwise and successively to be delayed and stored therein, said delaying and storing means comprising an accumulator chute for transferring the product regularly in dead weight fashion, said accumulator chute having a base plate, seesaw stoppers alternately projecting through said base plate of the accumulator chute to shift the product stepwise and successively, and a delivering and discharging means in which the products regularly and successively received from the delaying and storing means are discharged in one or more lines to form a continuous process line.
Dependencies are inferred from the claim text.