Real-time detection and fine-adjustment device for easily-open-cap nicks and detection and fine-adjustment method

Abstract

The invention relates to a real-time detection and fine-adjustment device for easily-open-cap nicks and a detection and fine-adjustment method. The defects that in existing easily-open-cap processing, off-line detection is carried out, the detection time is long, and detection is prone to being influenced by human factors are overcome. The real-time detection and fine-adjustment device comprises a detection device and a fine-adjustment device, wherein the detection device is arranged on an upper mold of an easily-open-cap nicking device, and the fine-adjustment device is arranged on a lower mold of the easily-open-cap nicking device. The detection device comprises an imaging source, an imaging screen and an imaging data collector, wherein the imaging source is arranged on the upper mold of the nicking device, and the imaging screen is arranged on the periphery of the upper mold. The fine-adjustment device comprises an induction heating expansion body and a heating control device, wherein the induction heating expansion body is fixed on the lower mold, the heating control device is connected with the expansion body, the induction heating expansion body is circumferentially arranged along the center line of the lower mold and corresponds to a cutter mold body on the upper mold in position, and the heating control device is connected with the imaging data collector. The cutting edge of the cutter mold body is imaged on the imaging screen so that changes of the size of the cutting edge of the cutter mold body in the axial direction can be calculated to determine changes of the depths of the easily-open-cap nicks, and detection is conveniently carried out; on-line real-time detection can be achieved, halting is not required, the detection speed is high, efficiency is high, and influences of the human detection factors are avoided.

Description

technical field [0001] The invention relates to an auxiliary device for the scoring process of an easy-open end, in particular to a real-time detection fine-tuning device and a detection fine-tuning method for the easy-open end score. Background technique [0002] Easy-open lids, as the name suggests, are relatively easy-to-open lids, which are widely used in canned food packaging. The use of easy-open lids is becoming more and more common, but people still find that it is sometimes not so "convenient". For example, some canned carbonated beverages explode, and some cans require a lot of effort to open, which brings inconvenience to the elderly or women and children. The above phenomena relate to the quality of easy-open end products. Qualified easy-open end products must not only meet the pressure-resistant requirements of cans during high-temperature sterilization, but also meet the requirements of easy-opening. The easy open end is an organic combination of foaming on ...

AI Technical Summary

Problems solved by technology

[0005] The invention solves the problem that in the existing easy-open end processing, the product is grabbed by mechanical equipment for offline detection, so as to detect whether the notch depth of the easy-open end meets the requirements, and the detection time is long, which affects the timing of subsequent fine-tuning of the notch depth. For the defect that causes the rate of non-standard products to increase, a real-time detection and fine-tuning device for easy-open end marks is provided, which detects in real time during the processing of easy-open end. Rate

[0006] The present invention also solves the defect that the three detection methods used in the existing easy-open end processing are not suitable for online real-time detection, and offline detection is easily affected by efficiency and human factors, and provides a real-time detection and fine-tuning method for easy-open end marks , in the process of easy open end processing, the depth of the notch can be detected without stopping the machine, realizing online real-time detection, fast detection, high efficiency, and not affected by human factors

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