Packaging film pattern adjustable auxiliary detection mechanism

Abstract

A packaging film pattern adjustable auxiliary detection mechanism disclosed by the invention comprises a light source structure and an adjusting detection frame, the light source structure comprises a mounting frame and a light source, the light source is correspondingly fixed at the top of the mounting frame, a positioning seat is arranged on one side of the edge of the mounting frame and is fixed on the mounting seat through a first fastening bolt. The adjusting detection frame comprises a driving motor, a rotating seat, positioning frames and adjusting separation blades, the driving motor is transversely fixed on the mounting seat, a longitudinal rotating seat is correspondingly arranged at the driving end of the driving motor, the positioning frames parallel to each other are arranged around the edge of the rotating seat, the adjusting separation blades are arranged in the positioning frames and correspondingly provided with detection ports, and the detection ports correspond to the light source. The detection mechanism is simple, reasonable and reliable in structure, the size of the detection ports is adjusted in real time according to a packaging film pattern, targeted supply of the light source is guaranteed, mutual influence of adjacent positions is avoided, light source supply is stable, light pollution is effectively avoided, and cost consumption is reduced.

Description

technical field [0001] The invention relates to an auxiliary detection mechanism with adjustable packaging film pattern. Background technique [0002] Packaging film often needs to print patterns on its surface during the processing and production process, and often needs to detect the pattern in the post-rolling process to reduce the defective rate. At present, strobe lights and image sensors are usually used for detection. The detection process In the middle, because the intermittent flicker of the strobe light is easy to cause damage to the eyes of the staff, and the service life of the strobe light itself is short, and the replacement is more frequent, which increases the cost of use to a certain extent. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide an auxiliary detection mechanism with an adjustable packaging film pattern, which has a simple, reasonable and reliable structure. The size of the detection po...

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Problems solved by technology

[0002] Packaging film often needs to print patterns on its surface during the processing and production process, and often needs to detect the pattern in the post-rolling process to reduce the defective rate. At present, strobe lights and image sensors are usually used for detection. The detection process Due to the intermittent flashing of the strobe light, it is easy to cause damage to the eyes of the staff, and the service life of the strobe light itself is short, and the replacement is more frequent, which increases the cost of use to a certain extent

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