Cosmetic packaging box film packaging equipment and method

Abstract

The invention relates to the field of cosmetic packaging, in particular to cosmetic packaging box film packaging equipment and method. The cosmetic packaging box film packaging equipment comprises a workbench, a film feeding device, a film bag forming and opening device, a packaging box feeding device, an edge sealing device and a corner cutting device, and the film feeding device, the film bag forming and opening device, the packaging box feeding device, the edge sealing device and the corner cutting device are fixed on the workbench. A discharging outlet of the film feeding device is connected with a feeding inlet of the film bag forming and opening device, and a discharging outlet of the film bag forming and opening device is connected with a discharging outlet of the packaging box feeding device and a feeding inlet of the edge sealing device. A feeding inlet and a discharging outlet of the corner cutting device are connected with a discharging outlet and a discharging station of the edge sealing device respectively. The film feeding device, the film bag forming and opening device, the packaging box feeding device, the edge sealing device and the corner cutting device are arranged, thus automatic processing and circulation of packaging boxes are achieved, and the automation degree of the whole cosmetic packaging box film packaging equipment is improved.

Description

technical field [0001] The invention relates to the field of cosmetic packaging, in particular to a cosmetic packaging box film packaging equipment and method. Background technique [0002] Film packaging is mainly a packaging method that wraps the product with a heat-shrinkable film and then heats it so that the film shrinks and wraps the product. For the film packaging process of cosmetic packaging boxes, it generally includes: hot cutting, pushing the box into the bag in place, hot sealing, hot cutting four corners and blanking. The film packaging of the packaging box can not only beautify the outer surface of the packaging box, but also protect the mobile phone during the transportation process from the manufacturer to the dealer, preventing damage to the mobile phone during the transportation process. Therefore, for packaging box processing, its film packaging is particularly important. [0003] The State Intellectual Property Office of China has published a publicati...

AI Technical Summary

Problems solved by technology

[0004] The existing technology has the following deficiencies: 1. When film packaging the packaging box, each process is manually completed on a single workbench, and then the product flow is sent to the next workbench through the conveyor line for the next process, and finally the process is completed. The entire film packaging process of cosmetic packaging boxes; and each process requires manual participation and auxiliary feeding flow, which affects the processing efficiency of the entire device and results in a low degree of automation of the entire equipment

2. When making a film bag to move the film, use a fixed-length suction device to suck the film, and then the driving device drives the suction device to move to move the film sucked by the suction device to the corresponding station; and the suction device passes through the vacuum Generate suction to absorb the film. When vacuum generates suction, the degree of bonding between the suction device and the film is high; when the suction floor in the suction device has poor flatness or the surface of the film is uneven, the suction device and film There will be a certain gap between them to destroy the fit between the suction device and the film, and part of the suction force of the suction device on the film will flow out along the gap, resulting in the phenomenon that the suction device cannot absorb the film firmly; at the same time, The suction device with a fixed length can only absorb the film that is longer than the suction device; when the film length is short, the suction hole in the suction device that is longer than the film will also leak air because it is not attached to the film, thus making the suction Device adaptability is low

3. When stretching the film bag, the forming device first makes the film into a film bag in which the upper and lower films are in contact; then the upper and lower suction plates of the suction device are respectively in contact with the upper and lower sides of the film bag, and the suction device drives the upper and lower suction plates respectively upward and downward. The downward movement separates the upper and lower sides of the film bag in contact with the suction plate; and the film surface has a certain viscosity, when the upper and lower side films of the film bag are in contact, the upper and lower films will be bonded due to the surface viscosity; and The film material is soft and easily deformed when it is stressed. When the upper and lower suction plates of the suction device drive the bonded upper and lower films to separate through suction, the film will be irregular due to the simultaneous suction and irregular adhesion. Deformation; resulting in different degrees of wrinkles in some parts of the film bag when the film bag is stretched, affecting the quality of the film bag

After the excess film at the film bag opening is cut off, there is no device for recycling, and the excess film will be bonded to the heated heat-sealing head; after the heat-sealing head seals a large number of film bags, the excess film on the heat-sealing head will More accumulation, part of the film will even stick to the cutting part of the heat-sealing head, reducing the sharpness of the cutting part of the heat-sealing head; resulting in insensitive cutting of the heat-sealing head and reducing the quality of the edge sealing of the film bag opening

5. When cutting off the excess film at the four corners of the edge-sealed packaging box, the moving mechanism is generally used to move the edge-sealed packaging box to the corner-cutting mold of a fixed size, and then the cutting component action relative to the fixed position of the corner-cutting mold will move the package Excess film is cut off from the four corners of the box; the fixed-size corner-cutting mold can only correspond to one size of packaging box; when it is necessary to cut corners of multiple sizes of packaging boxes at the same time, it is necessary to reprocess and replace the molds of different sizes; As a result, the adaptability of the corner cutting device is low, and the mold cost of the corner cutting device is increased

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