Three-dimensional wrapping machine

Abstract

The invention discloses a three-dimensional wrapping machine. The machine comprises a rack, a film feeding mechanism, a material feeding mechanism, a wrapping mechanism and a side sealing mechanism, wherein the material feeding mechanism comprises a material feeding component, the tail end of the material feeding component is provided with a push plate lifting up and down, the wrapping mechanism is arranged above the material feeding component, the wrapping mechanism comprises a main body folding device and a side surface folding device, the side sealing mechanism comprises an overturning seatwhich swings up and down as well as a left heat sealing component and a right heat sealing component which are arranged on the overturning seat, the side end of the overturning seat is hinged to therack, the film feeding mechanism comprises a traction device, a film cutting device and a positioning film feeding device, the traction device and the film cutting device are arranged below the overturning seat, and the positioning film feeding device is arranged between the main body folding device and the material feeding component. The machine is compact in structure, reasonable in design, small in overall size, convenient to arrange, compact in wrapping, free of looseness and good in wrapping quality.

Description

technical field [0001] The invention relates to an improved invention of a three-dimensional wrapping machine, which is used for packaging boxed materials such as medicine boxes and cigarette boxes. Background technique [0002] There are several problems in the existing three-dimensional wrapping machine: 1. The wrapping quality is poor, and the packaging film and materials are too loose, which not only affects the appearance, but also the packaging film is easy to be damaged; 2. The volume is large and the cost is high; 3. The material stays in the heat seal Working position, materials are heated for a long time, which will affect product quality and even cause product deterioration, especially for pharmaceutical and food products. Contents of the invention [0003] In view of the technical problems in the background technology, the technical problem solved by the present invention is to provide a three-dimensional wrapping machine with reasonable structure design and go...

AI Technical Summary

Problems solved by technology

[0002] There are several problems in the existing three-dimensional wrapping machine: 1. The wrapping quality is poor, and the packaging film and materials are too loose, which not only affects the appearance, but also the packaging film is easy to be damaged; 2. The volume is large and the cost is high; 3. The material stays in the heat seal Working position, materials are heated for a long time, which will affect product quality and even cause product deterioration, especially for pharmaceuticals and food products

Images