Carton unpacking machine

Abstract

The invention discloses a carton unpacking machine which comprises a rack, a stock bin mechanism, a forming mechanism, a carton taking mechanism, a conveying mechanism and a cover closing mechanism, wherein the stock bin mechanism is connected with the rack and used for storing carton boards with front pieces and rear pieces. The forming mechanism is arranged on the side opposite to a stock bin, is in sliding connection with the rack and is used for receiving the carton boards conveyed from the carton taking mechanism, so that the front pieces and the rear pieces are separated to form cartons,and the cartons are locked. The carton taking mechanism is arranged above the gap between the stock bin mechanism and the forming mechanism, connected with the rack and used for taking out the cartonboards from the stock bin mechanism and conveying the carton boards to the forming mechanism. The cover closing mechanism is arranged below the gap between the stock bin mechanism and the forming mechanism and used for conducting cover closing operation on the bottoms of the cartons. The conveying mechanism is connected with the forming mechanism and used for conveying the cartons. The carton unpacking machine is simple and compact in structure, high in operation efficiency and low in cost. A set of positioning and shaping mechanism and a conveying mechanism are saved when the carton unpacking machine is used for assembling a boxing mechanism.

Description

technical field [0001] The invention relates to the technical field of automatic unpacking, in particular to an unpacking machine. Background technique [0002] The unpacking machine is essential in the process of packaging products. The unpacking machine is also called the carton board opening device. The working process of the unpacking machine is to open the carton board first, then close the bottom and send it to the sealing work area. Tape the bottom of the carton. [0003] With the development of carton design technology, its forming is becoming more and more simple. It only needs to open the plate-shaped carton board. The pieces of paper are snapped together in turn to form the bottom of the carton. [0004] However, after the carton board is opened by the unpacking device in the prior art, the carton is easily deformed due to the absence of a fixing mechanism during the movement through the belts on both sides, so that the sealing machine will be misplaced when per...

AI Technical Summary

Problems solved by technology

[0004] However, after the carton board is opened by the unpacking device in the prior art, the carton is easily deformed due to the lack of a fixing mechanism during the movement through the belts on both sides, which makes the sealing machine misaligned during the sealing operation; When the cartons are loaded, the enterprise needs to purchase a positioning mechanism separately to reposition the unpacked cartons before carrying out the packing operation, which increases the cost of the enterprise, and also makes the overall mechanism complex and inconvenient to control; only the same specifications Carton boards are unpacked, but packaging companies cannot only pack a single product, so they need to add multiple production lines to meet production needs, which greatly increases the cost of the company

Images