Crack detection equipment for easy-to-open cover

Abstract

The invention discloses crack detection equipment with an easy-to-open cover, and relates to the technical field of crack detection. The easy-open cover crack detection equipment comprises a bottom plate device, a clamping device is arranged above the rear end of the bottom plate device, the clamping device comprises a first plate, the rear end of the lower surface of the first plate is fixedly connected with a first stand column, the lower end of the first stand column is fixedly connected with the bottom plate device, the front end of the first plate is fixedly connected with a first clamp, and the front end of the upper surface of the first clamp is concavely provided with a first groove; the rear end of the upper surface of the first clamp protrudes outwards to form a first protruding layer, a second plate is arranged above the first plate, the front end of the second plate is movably connected with a second clamp through a spring shaft, the front end of the lower surface of the second clamp protrudes outwards to form a second protruding layer, the rear end of the lower surface of the second clamp is concavely provided with a second groove, and the first clamp and the second clamp jointly clamp the easy-open cover. And the detection device comprises a detection column I. The crack detection equipment for the easy-to-open cover can know the position of a crack and the depth of an indentation and detect the crack of the easy-to-open cover.

Description

technical field [0001] The invention relates to the technical field of crack detection, in particular to a crack detection device for an easy-open lid. Background technique [0002] Easy open lid, also known as easy open lid, is a lid with a pull ring used to seal cans, which belongs to metal packaging products. It is mostly made of aluminum or tinplate, and has various sizes, suitable for iron cans, aluminum cans, composite cans, PET plastic cans and paper cans, etc. Easy open ends are the lids used for metal cans in the food canning industry. The process of the easy open end: iron sheet → basic cover forming → pull ring combined forming → post-processing process → imaging visual inspection → cover packaging. There are two types of easy open ends: round and non-circular. Special-shaped easy-open ends refer to non-circular easy-open ends, such as oval, square, and horseshoe-shaped. The easy open end is used for sealing and opening of cans. It is defined as a cover that is...

AI Technical Summary

Problems solved by technology

[0003] One step of forming the easy-open end includes using a machine to score the edge and center of the easy-open end, so that when the user opens the easy-open end, it can be opened along the score, which is convenient and The use of the easy-open end is regular, but after the machine scores the easy-open end, the score may crack due to excessive force, making the easy-open end scrapped, but when the easy-open end is not scored In the case of all cracks, it is difficult to observe the cracks of the easy-open lid with the naked eye. If the easy-open lid with cracks is used, the sealing effect of the easy-open lid will be lost, which will seriously cause the problem of food deterioration. Therefore, it is urgent An easy-open lid crack detection equipment is needed

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