The operating principle of automatic box packing machine

To study the process of machine packaging products, it is necessary to first understand the operating principle of automatic packaging machines. Firstly, typical automatic box packing machines can automatically pack medication bottles, tablets, ointments, and instructions into folding paper boxes, and complete the box covering action. Some fully functional automatic box packing machines also have additional functions such as attaching sealing labels or performing heat shrink wrapping.

Secondly, the feeding of automatic packaging machines is generally divided into three entrances: the instruction manual entrance, the medicine bottle entrance, and the machine packaging box entrance. The entire process of packaging and forming from the machine box to Zui can be roughly divided into four stages: unboxing, opening, filling, and closing. The bottom box action is usually performed by a suction cup sucking a paper box from the paper box feeding port, descending onto the main line of box loading, fixing the paper box with a guide rail slot, and opening the paper box with a push plate. At the same time, two forward movable slots will rise from below, gripping the side of the paper box from the front and rear directions, opening the box at a right angle and moving it forward to the loading area. After filling the filling area, the mechanism of the machine will fold the ears into the left and right guide rails, and then perform the closing action.

Before closing the lid, the mechanism will first bend the tongue of the paper box, and then a push plate will push the box cover to bend, so that the tongue can be inserted into the box and locked. The closing action is a crucial action, and the quality of completion is closely related to the structure of the paper box and the accuracy of machine adjustment.

In addition, the working principle and mechanism of the equipment provided by different packaging machine suppliers may vary, so the structure of the packaging box should match it.

Usually, when providing equipment to pharmaceutical companies, packaging machine suppliers will provide structural drawings of the packaging box based on the specifications and dimensions of their products. This drawing is an important process basis for the production of packaging box products.