公开(公告)号：US4057008A

公开(公告)日：1977-11-08

申请号：US723992

申请日：1976-09-16

Applicant: Charles C. Hughes

Inventor： Charles C. Hughes

IPC: B65B43/26 ,  B31B1/76 ,  B31B5/78 ,  B31B5/80 ,  B31B1/52

CPC classification number: B31B1/00 ,  B31B2201/027 ,  B31B2201/24 ,  B31B2201/281 ,  B31B2201/287 ,  B31B2203/003

Abstract: Method and apparatus for erecting cartons wherein a flat folded carton blank is conveyed to the apparatus where it is momentarily stopped. Suction cups pull the under side of the blank downwardly against a breaker bar to bow the under side downwardly pulling the leading and trailing ends of the blank toward each other and thus bowing the upper carton side upwardly. With the carton thus partially opened, an overhead opening element rotates into engagement with a trailing side panel of the carton to swing it through an arc of about 90.degree. until it is substantially vertical. An overbreak element thereafter engages the now vertical trailing side panel and swings it through another 90.degree. to overbreak the carton. In this condition, the carton is conveyed out of the erecting apparatus and into transport lugs of the transport conveyor of a cartoner.

Abstract translation: 用于竖立纸箱的方法和装置，其中将平的折叠的纸箱坯料输送到其中暂时停止的装置。 抽吸杯将坯料的下侧向下拉到破碎杆上，使下侧向下拉动坯料的前端和后端朝向彼此，从而向上弯曲上部纸箱一侧。 在纸箱因此部分打开的情况下，顶部开口元件旋转成与纸箱的后侧板接合，以使其摆动大约90°的弧度直到其基本垂直。 此后，一个超量元件与现在垂直的后侧面板接合，并使其摆动另一个90度，以超过纸箱。 在这种情况下，纸箱被从竖立装置输送出来并输送到纸箱的运输输送机的运输板上。

公开(公告)号：US3982474A

公开(公告)日：1976-09-28

申请号：US580365

申请日：1975-05-23

Applicant: Robert N. Klund

Inventor： Robert N. Klund

IPC: B31B5/80 ,  B65B43/30 ,  B31B1/80

CPC classification number: B65B43/305 ,  B31B1/00 ,  B31B2201/287 ,  B31B2201/29 ,  B31B2203/003

Abstract: A case opening machine for automatically opening knocked-down cases of varying size utilizing rotary devices carried on movable frames to transport the unopened case, to open the case and to eject the opened case from the machine.

Abstract translation: 一种打开机器，用于利用携带在可移动框架上的旋转装置自动打开不同尺寸的敲击壳体，以运送未打开的外壳，打开外壳并将打开的外壳从机器上排出。