How does the sorting scale weigh and sort?

2024-12-09

First, let's talk about the basic application scenarios of the Sorting scale. In plain language, the Sorting scale is used to grade, classify and summarize products according to their sizes and qualities, and sort product specifications.

The sorting scale is used to detect whether the product weight is qualified and determine the product weight. It is an Online Checkweigher with medium-low speed and high precision, and can be integrated with various packaging production lines and conveyor systems. At present, this type of sorting scale has been widely used in many industries, greatly improving production efficiency and becoming a powerful assistant for production enterprises.

During the product transportation process, the sorting scale can complete the measurement of the product weight. Then, the measured weight is compared with the preset range, and the controller issues an instruction to remove the products with unqualified weight or send the products in different weight ranges to the designated area. In today's industrial production, especially in the production processes of the food and pharmaceutical industries, online checkweighers have gradually become an indispensable link.

The sorting scale is mainly applied in the following occasions:

1,Final inspection of product weight

In the final stage of product production, the product weight is re-inspected, and unqualified products are removed to ensure that the weight of the products leaving the factory meets the requirements. This not only protects the interests of consumers and prevents them from suffering losses due to short weights, but also safeguards the reputation of production enterprises and avoids damage due to customer complaints or complaints.

2,Feedback control

The sorting scale can not only provide the product weight signal and remove unqualified products, but also output a feedback signal to the packaging filling equipment according to the difference between the average weight and the nominal weight, and automatically adjust the average weight to be consistent with the set weight, thereby reducing production costs.

3,Product missing inspection

In occasions where small packaged products are contained in large packages, such as beverage boxes and large bags containing multiple small bags of products, due to equipment or personnel factors, product missing may occur. Using the sorting scale to check the weight of large packages can ensure that there will be no product missing in large packages. For example, each box of beverages contains 12 cans. Under normal circumstances, the weight of each box is within the same range. By checking the weight of each box, it can be found whether there is a missing phenomenon.

4,Separate classification

Automatically classify products with uneven weights. For example, for a producer of segmented fresh chickens who wants to divide chicken wings of different sizes into several weight ranges, checkweighing can be used to automatically weigh each chicken wing, and the weight signal is transmitted to the PLC. The PLC drives the corresponding sorting mechanism according to the set range to push the chicken wings into the corresponding box, thereby achieving the purpose of automatic grading.