A glass canned food packaging and capping line

Abstract

The invention discloses a capping assembly line for glass canned food packaging. Compared with the prior art, the invention has the beneficial effects of: the glass jar can be placed in the glass jar insertion channel in the center , so that the distance between the glass jars placed directly on the conveyor belt is the same, so that the glass jars can be accurately transferred to the right under the filling head, which is beneficial to improve the accuracy of filling and prevent food leakage, and the glass jars are driven by the lifting device. The lifting and lowering of the guide frame can reduce the drop height difference between the glass jar and the conveyor belt, avoid the glass jar from falling gravitational potential energy and cause a large rigid collision with the conveyor belt, and prevent the glass jar from being damaged. Belt to prevent the fall from shifting.

Description

technical field [0001] The invention relates to the technical field of glass jar packaging and capping machinery, in particular to a glass canned food packaging and capping assembly line. Background technique [0002] Canning is a method of storing food; food is first processed at high temperature, then put into tin cans, and vacuum-treated; canned food is sterilized at high temperature, vacuum-packed, without adding preservatives, and the food storage period is longer Among them, glass jars are the most common for canning. First, the glass jars are placed on the conveyor, and then conveyed for flow-type filling, packaging, capping and sealing. [0003] Because glass jars have different specifications of large, medium and small, the diameters of glass jars of different specifications are different. Therefore, when placing glass jars, it will cause the glass jars to be placed in the center from the placement slot, which will make the glass jars placed straight on the conveyor...

AI Technical Summary

Problems solved by technology

[0003] Because glass jars have different specifications of large, medium and small, the diameters of glass jars of different specifications are different. Therefore, when placing glass jars, it will cause the glass jars to be placed in the center from the placement slot, which will make the glass jars placed straight on the conveyor belt The distance between the glass jars is different, so that the mouth of the glass jar cannot be located directly under the filling head. For the glass jar with a small mouth, the slight deviation will cause the filling product to not be completely filled in the glass jar, and the food will fall. On the conveyor belt, it is easy to cause glass jars to slip during transportation. In addition, the existing guide racks are fixed on the conveyor belt, that is, the distance between the bottom surface of the guide rack and the conveyor belt is greater than the height of the glass jars. The falling of the cans on the conveyor belt is relatively unstable. At the same time, because the gravitational potential energy is proportional to the height, the falling of the glass cans is prone to a large rigid collision with the conveyor belt due to the falling gravitational potential energy, and the collision is easy to be damaged.

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