Image recognition system-based intelligent freshwater fish automatic bone-flesh slicing machine

Abstract

The invention provides an image recognition system-based intelligent freshwater fish automatic bone-flesh slicing machine. The machine comprises a rack, wherein a fish delivery mechanism, a camera shooting mechanism, a cutting mechanism, an execution mechanism and a control mechanism are respectively arranged on the rack; a camera is used for delivering image information to the execution mechanismafter the collected image information is processed through the control mechanism; the execution mechanism is connected with a rotary encoder; the rotary encoder is used for converting the forwardingquantity of a vertical conveying belt into an electric signal and feeding back the signal to the control mechanism for getting the position reached by a fish body in real time, and is matched with theexecution mechanism; and the execution mechanism is in signal connection with a stepping motor of the cutting mechanism, horizontal rotation of a movable bottom plate of a cutter is realized by controlling the stepping motor, and a rotary cutter on the movable bottom plate is controlled to cut fish along the streamlined backbone of the fish. The image recognition system-based intelligent freshwater fish automatic bone-flesh slicing machine can be used for cutting multiple kinds of freshwater fish, and the fish slices have large sizes and are completely separated from the fish backbones, so that the processing cost can be remarkably reduced, and fish slices with high economic value and high quality can be obtained.

Description

Technical field [0001] The invention belongs to the technical field of fish meat cutting equipment, and in particular relates to an intelligent freshwater fish automatic slicing machine based on an image recognition system. Background technique [0002] Freshwater fish is one of my country's traditional food sources and has a very long history of eating. Because freshwater fish have the characteristics of numerous species, diverse body shapes, smooth and spiny scales, and delicate skin, their processing is complicated, especially for mechanized slaughter, which is much more difficult than livestock and poultry. In the past, due to the limitation of my country's industrial technology level and the low labor cost, small-scale processing of households or small workshops has been adopted. The freshwater fish processing equipment used only reduces a small part of the process, and the labor required is not Effectively reduce; especially freshwater fish slices and laparotomy still requi...

AI Technical Summary

Problems solved by technology

[0004] 1. Since the working environment involves a lot of water, the hands need to be soaked in water for a long time, and for the quality and freshness of fish products, the working temperature is required to be below 15°C. In this low temperature and high humidity environment, workers are extremely susceptible to Diseases such as rheumatoid arthritis make it increasingly difficult to find skilled workers, and labor costs continue to rise, which in turn increases the production cost of freshwater fish processing;

[0005] 2. The existing freshwater fish processing machinery is relatively simple, and there are many problems in practical application

For example, the spine of a fish is in the shape of a curve. The spine near the head is wider and thicker, and it becomes narrower towards the tail. If a knife of equal width is used, more fish meat will be attached to the spine with lower value. Large fillets are smaller in size and the highest selling fish fillet has reduced weight, which reduces the overall economic value, and it does not look good, affecting the sale of goods

[0006] 3. The body shapes of different types of fish are very different. The existing processing equipment can only cut fish of the same type and similar size, and the versatility is poor.

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