Can plastic cover pressing device with automatic detection function

Abstract

The invention discloses a can plastic cover pressing device with an automatic detection function. The pressing device comprises a bottom support frame, wherein two ends of the top surface of a top plate of the bottom support frame are respectively provided with a working frame and a fetching barrel; a displacement device is arranged on the top surface of the top plate of the working frame; the bottom surface of the displacement device is provided with a fetching and pressing device; the displacement device includes a moving seat on a pair of guide rails slidably arranged on the top surface ofthe top plate of the working frame; the fetching and pressing device includes a fixed column; the outer surface wall of the fixed column is rotatably connected with a pressing gear; the bottom surfaceof the pressing gear is provided with a pressing roller; and the bottom surface of the fixed column is provided with a suction cup. The advantages of the can plastic cover pressing device with an automatic detection function are that plastic covers can be automatically sucked, and the edges of the plastic covers can be automatically pressed in a circular rolling trajectory mode, so that the damage rate of the plastic covers is greatly reduced, and the plastic covers are effectively and perfectly matched with cans; and a pressure sensor installed on a suction device can further detect whetherthe plastic covers are perfectly matched with the cans.

Description

technical field [0001] The invention relates to the field of food packaging equipment, in particular to a can plastic lid pressing device with automatic detection function. [0002] Background technique: [0003] There are various types of food packaging, such as vacuum packaging, canned packaging, etc. Its functions are first to facilitate transportation, and second, to keep the food fresh and prevent air from entering. At present, it is common to use canned food in the market. After the can is completely sealed The top surface of the package will be covered with a transparent plastic cover, which is mainly used to seal the can after unsealing. The existing plastic cover is manually pressed, which is not only inefficient, but also easy to use. There is incomplete pressing or damage to the plastic cover. [0004] Invention content: [0005] The purpose of the present invention is to address the deficiencies of the prior art, and to provide a can plastic lid pressing device ...

AI Technical Summary

Problems solved by technology

[0003] There are various types of food packaging, such as vacuum packaging, canned packaging, etc. The first function is to facilitate transportation, and the second is to keep the food fresh and prevent air from entering. At present, it is common to use cans to package food in the market. After the cans are completely sealed, A transparent plastic cover will be covered on the top surface of the package, which is mainly used to seal the can after it is unpacked. The existing plastic covers are manually pressed, which is not only inefficient, but also easy Incomplete pressing or damage to the plastic cover

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