Pricking rod dead weight type eggshell hole pricking machine and pricking rod dead weight type eggshell hole pricking method

Abstract

The invention relates to a pricking rod dead weight type eggshell hole pricking machine, which comprises a machine frame, wherein an ascending and descending support plate is arranged on the machine frame, at least one movable pricking rod is suspended on the ascending and descending support plate, and a raw egg vertical placing device is arranged under the movable pricking rod. Meanwhile, the invention also relates to a corresponding pricking rod dead weight type eggshell hole pricking method. The movable pricking rod is supported and arranged on the ascending and descending support plate, the movable pricking rod can freely and upwards slide when being blocked, when the ascending and descending support plate fast descends, and in addition, the downward distance is greater than the distance from the tip of the movable pricking rod to the top of the egg, the movable pricking rod also freely falls down to collide the top of the eggs at different heights at the same time, under the blocking of a flexible buffer pad and the eggshell intensity, the corresponding movable pricking rod upwards slides for different distances through the top of the eggs at different heights, and the height difference of the tops of different eggs is automatically compensated, so the eggshells with different egg top heights can realize the uniform hole pricking, the machine and the method provided by the invention adapt to different varieties of egg products, and the hole pricking effects are stable and uniform.

Description

technical field [0001] The invention relates to a self-weight eggshell piercing machine and a piercing method thereof. Background technique [0002] In the production process of egg products, there is an important process of boiling eggs. The raw eggs are directly put into the boiling water of the egg-boiling tank to boil the eggs, and then cooled and peeled to produce white eggs. Because there is a small air chamber at the big end of the raw egg, the cold egg directly enters the boiling water, and the air chamber is heated and expanded, which easily causes the eggshell to break and the protein to flow out, which not only affects the appearance of the white egg after peeling, and even makes the egg scrap, but also affects The cleanliness of the hot water in the egg-boiling tank requires a small hole to be pierced on the top of the air chamber before boiling the eggs, so that the air can be exhausted during heating to avoid eggshell cracking and reduce losses. If puncturing ...

AI Technical Summary

Problems solved by technology

If manual methods are used to puncture holes one by one, it is not only labor-intensive, time-consuming and inefficient, but also cannot guarantee that the punctures are consistent in quality and effect

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