An automatic unpacking device

Abstract

The embodiment of the invention discloses an automatic carton opening device. The automatic carton opening device comprises an operating table, a power distribution cabinet and a control cabinet. A sliding guide rail is arranged above the operating table, winches roll in the sliding guide rail through pulley combinations, a universal transferring device is arranged on the operating table and connected with the winch at one end of the sliding guide rail through a first flexible pull chain, and the winch at the other end of the sliding guide rail is connected with a carton taking device through a second flexible pull chain. By means of the automatic carton opening device, motions of full-automatic displacement, full-automatic folding, full-automatic bottom sealing, full-automatic delivering and the like of cartons can be achieved, the production efficiency is improved, the labor intensity is reduced, and the flexibility of the carton opening device is improved.

Description

technical field [0001] The invention relates to the technical field of packaging machinery, in particular to a full-process fully automatic unpacking device. Background technique [0002] Automatic unpacking device, that is, unpacking machine, also called carton forming machine, carton forming machine, unpacking machine refers to automatically complete unpacking, forming, and bending of the lower bottom hinge. At present, the lower part of the tape is pasted, the box board folded into cardboard is opened, the bottom of the box is folded according to a certain procedure, and the tape is sealed and then transported to the special equipment of the box packing machine. Automatic carton forming machine and automatic unpacking machine are assembly line equipment for automatic unpacking of large quantities of cartons, automatic folding of the lower cover, and automatic sealing of the bottom tape. device of. The automatic unpacking device can automatically complete unpacking, righ...

AI Technical Summary

Problems solved by technology

[0003] At present, there are many types of unpacking machines on the market, such as the unpacking machine disclosed in the Chinese invention patent, the application number is 201310490050.8, and the publication date is 2014.01.01. It proposes a box unpacking machine, including a frame, a box storage mechanism, and a box picker. Mechanism, box drop platform, carton forming mechanism, front and rear cover forming mechanism, left and right cover forming mechanism, left and right cover guide rods and glue sealing machine, box storage mechanism and box taking mechanism are relatively arranged above one end of the frame. There is a drop-off platform arranged along the running direction of the cartons below the gap between the box mechanisms. On the upper side of the drop-off platform is a carton forming mechanism located in front of the box storage mechanism and the box take-out mechanism. The left side of the extension direction of the drop-off platform is There are front and rear cover forming mechanisms, left and right cover forming mechanisms are provided on the left and right sides of the box drop platform and front and rear cover forming mechanisms, and left and right cover guide rods are arranged along the carton running direction on the front side of the front and rear cover forming mechanisms. There is a sealing machine on the front side of the end, and a group of parallel vertical chains are installed in the frame. The vertical chains are engaged on the sprocket driven by the servo motor, and the carton conveying channel is formed between the vertical chains. The vertical chains are connected by evenly arranged push box rods. The box storage mechanism and the box removal mechanism are located above one end of the vertical chain. The drop platform, carton forming mechanism, front and rear cover forming mechanism, left and right cover forming mechanism, and left and right cover guides The rod and the sealing machine are located between the carton conveying channel formed by the group of vertical chains. This disclosed invention patent realizes the entire smooth process of pushing the carton from the drop-off platform to the output of the finished product. The amount of engineering is large, and the combination of vertical chain and push box lever is adopted at the same time, which reduces the difficulty of control to a certain extent, but the vertical chain and push box lever can only move horizontally and parallelly, which increases the space occupied by the machine. , not flexible enough

[0004] Another example is that a Chinese utility model patent discloses a carton unpacking machine, its application number is: 201220614005.X, and the date of authorization announcement is: 2013.04.24, which includes a frame and a carton conveying device for folding carton boards into shapes Carton folding device for cartons, unloading device for sucking carton boards, pressing device for ensuring flat bottom of formed cartons, pressing device for pushing formed cartons to carton conveying device, pushing device for placing The feeding device of the carton board is the control device for controlling the carton unpacking machine. The feeding device includes the bottom frame and the gravity pressure box sliding device. The gravity pressure box sliding device is set on the bottom frame. The angle between the bottom frame and the horizontal direction is 23~ 24 degrees, the unpacking machine with this structure uses the self-weight of the carton board for automatic feeding. Because the suction cup is not flexible enough to operate, the bottom frame of the feeding device is tilted for automatic feeding. Although this method can save power , but when there are too many carton boards on the bottom frame, there is still a height difference between the suction cup and the feeding device. Therefore, for the unpacking machine with this structure, it is only improved in the feeding device, which is still far from meeting the production requirements

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