Automatic packaging box cover closing device

Abstract

The invention relates to the technical field of automatic packaging machinery, and discloses an automatic packaging box cover closing device. The device comprises supporting legs, wherein driven wheels are rotatably connected to the upper sides of the supporting legs, a fourth spring is connected to the left side of a first coil, a first magnetic rod is connected to the left side of the fourth spring, a fourth moving rod is slidably connected into the left side of a first moving block, the left side of the fourth moving rod is fixedly connected with a first connecting rod, the left side of thefirst connecting rod is fixedly connected with a first metal block, and a second metal block is arranged on the upper side of the first metal block. According to the automatic packaging box cover closing device, the first metal block is attached to the second metal block, so that the first coil is powered on to generate a magnetic field repelling the first magnetic rod, then the first magnetic rod is pushed to move inwards, the first moving block continues to fall, the first magnetic rod pushes a box cover to be tightly buckled with a packaging bottom box, and by means of the structure, the effects that accurate alignment is achieved, and the phenomenon that the box cover and the packaging bottom box are not tightly buckled is avoided are achieved.

Description

technical field [0001] The invention relates to the technical field of automatic packaging machinery, in particular to an automatic packaging box lid closing device. Background technique [0002] With the development of society, most of the work that needs to be repeated manually has been replaced by machinery, which greatly reduces the consumption of manpower. The common packaging boxes in our daily life are composed of a box cover and a packaging bottom box. The way the bottom boxes are snapped together is becoming more and more automated. [0003] At present, most of the box lids and bottom boxes on the market are fastened manually. The manual fastening has a long packaging time, which consumes a lot of manpower, or it can be equipped with automated machinery to replace manual work, but During the fastening process of the machine, the box cover cannot be completely automatically unloaded, and it cannot be accurately aligned, and there is a phenomenon that the box cover ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an automatic packaging box cover closing device, which has the advantages of high packaging efficiency, reduced labor costs, fully automatic blanking of the box cover, accurate alignment and no box cover and packaging bottom The advantage of the phenomenon that the box is not fastened tightly solves the problem of low packaging efficiency of the existing box cover and packaging bottom box, increased labor costs, incapable of fully automatic blanking of the box cover, inability to accurately align and the existence of the box cover and the bottom box of the packaging The problem of not fastening tightly

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