Full-automatic fish skin stripping method

Abstract

The invention discloses a full-automatic fish skin stripping method based on a fish skin stripping device. The fish skin stripping device comprises a clamping mechanism, an annular cutting knife (1), a separating knife (2) and a skin stripping mechanism (3); the clamping mechanism comprises a gill hook (4) and a tail clamping mechanism (5), the annular cutting knife is located at the eccentric position of a central axis between the gill hook and the tail clamping mechanism, and the separating knife and the skin stripping mechanism are located at the gill hook side; a fish body to be skinned is horizontally clamped front and back through the clamping mechanism, the annular cutting knife performs annular cutting around the fish body, the separating knife stretches into the fish body from the annular cutting position to separate fish skin from the fish body, then the annular cutting knife performs longitudinal cutting on the fish skin in the length direction of the fish body, and in the skin stripping process of the skin stripping mechanism, the tail clamping mechanism is loosened. According to the full-automatic fish skin stripping method, automatic separating of the fish skin is achieved, the fish skin stripping efficiency is improved, and the fish skin is prevented from being destroyed.

Description

technical field [0001] The invention relates to the technical field of fish skin peeling, in particular to a fully automatic fish skin peeling method. Background technique [0002] Fish skin can be used as leather for high-end leather shoes, leather bags, clothing, etc., especially black fish skin, which is rich in nutrients, collagen and amino acids, and can be used as a nourishing food or burn treatment; at the same time, it can replace crocodiles, sharks, and snakes And other countries protect animal leather. However, at present, the peeling of black fish is almost all done manually, which has low efficiency, poor product consistency, and potential safety hazards. [0003] The manual peeling operation of the prior art generally is to divide the fish into two and remove the fish bones, and then use a knife to separate the skin and flesh. This process requires processing workers to accumulate long-term experience to complete, and the fish skin will inevitably be divided i...

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides a fully automatic fish skin peeling method that can accurately and efficiently realize mechatronic skin peeling, aiming at the problems of low manual peeling efficiency and easy reduction of the utilization value of fish skin in the prior art

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