开箱机

Case erecting machine

Abstract

The invention relates to a case erecting machine used for opening and folding a paper case from a board state to a case state. The case erecting machine comprises a machine frame, a case feeding device, a case opening device, a bottom folding device, a bottom folding position adjusting device and a limiting device, wherein one side of the machine frame serves as a case discharging side; the case feeding device, the case opening device, the bottom folding device, the bottom folding position adjusting device and the limiting device are arranged on the machine frame; the case feeding device comprises a case board supporting structure and a case feeding driving structure; the case opening device is arranged below the case board supporting structure; the bottom folding device is arranged below the case opening device and comprises longitudinal bottom folding units and transverse bottom folding units; the bottom folding position adjusting device comprises a first transverse position adjusting unit, a second transverse position adjusting unit and a longitudinal position adjusting unit; and the limiting device comprises a limiting structure and an adjusting device, the limiting structure is located over the bottom folding device and used for limiting upward movement of a case in the bottom folding process, and the adjusting device is used for adjusting the height distance between the limiting structure and the bottom folding device. The case erecting machine is simple in structure, high in universality and suitable for case erecting of various different specifications of paper cases.
本发明涉及一种开箱机,用于将纸箱从板状状态打开折叠成箱状状态,包括其中一侧为出箱侧的机架以及设在机架上的进箱装置、开箱装置、折底装置、折底位置调节装置和限位装置,进箱装置包括箱板支撑结构和进箱驱动结构,开箱装置设置于箱板支撑结构的下方,折底装置设置于开箱装置的下方,折底装置包括纵向折底装置和横向折底装置,折底位置调节装置包括第一横向位置调节装置、第二横向位置调节装置和纵向位置调节装置,限位装置包括位于折底装置的正上方且用于限制箱体在折底过程中向上运动的限位结构和用于调节限位结构与折底装置之间的高度距离的调节装置。本发明结构简单,通用性强,适用于对多种不同规格纸箱进行开箱加工。

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