Automatic box-opening and bottom-sealing machine

Abstract

The invention relates to an automatic box-opening and bottom-sealing machine, and belongs to the field of mechanical equipment. The equipment comprises a storage feeding device, a bottom-closing pushing device, a bottom-sealing discharging device and an equipment rack, the storage feeding device comprises a bracket assembly and a feeding assembly, the bracket assembly is matched with the feeding assembly, the bottom-closing pushing device comprises a bottom-closing assembly and a pushing assembly, the bottom-closing assembly is matched with the pushing assembly, the bottom-sealing dischargingdevice comprises a conveying assembly and a bottom-sealing assembly, and the conveying assembly is matched with the bottom-sealing assembly. The automatic box-opening and bottom-sealing machine can replace manual operation to seal the bottom of a paper box, the investment of labor cost is reduced, and the working efficiency is improved.

Description

technical field [0001] The invention relates to an automatic box opening and bottom sealing machine, which belongs to the field of mechanical equipment. Background technique [0002] The automatic unpacking and bottom sealing machine is also called the carton automatic forming and bottom sealing machine. The method is to open the carton board, fold the bottom of the box according to a certain procedure, seal it with tape and transport it to the special equipment of the box packing machine. [0003] At present, the position of the bracket guard plate on the bracket assembly of most automatic unpacking and bottom sealing machines is fixed, and it is difficult to adjust the width of the bracket guard plate according to the different specifications of the carton. Only the entire bracket assembly can be replaced when sealing the bottom, which will increase the production cost of the equipment; in most cases, the side of the box is sucked by the suction cup, and the suction cup is...

AI Technical Summary

Problems solved by technology

[0003] At present, the position of the bracket guard plate on the bracket assembly of most automatic unpacking and bottom sealing machines is fixed, and it is difficult to adjust the width of the bracket guard plate according to the different specifications of the carton. Only the entire bracket assembly can be replaced when sealing the bottom, which will increase the production cost of the equipment; in most cases, the side of the box is sucked by the suction cup, and the suction cup is placed on the delivery station to transport the box to the next In the first process, when the box is small, it is difficult for the suction cup to hold the side of the box, which will cause the box to fall; most automatic unpacking and bottom sealing machines lack the corresponding tape push box mechanism when sealing the bottom of the carton, so that the box is in the When there is no contact with the conveyor belt, the box will rebound, resulting in slow conveying speed and reduced sealing efficiency

[0004] In view of this, a new type of fully automatic unpacking and bottom sealing machine is disclosed in the patent document with application number 201820058881.6. The unpacking and bottom sealing machine in the above comparison document has low working efficiency and large production cost input

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