Application and development of sorting scale

Sorting scale is also called online checkweigher machine and automatic checkweigher machine. It is a medium-low-speed, high-precision online checkweighing equipment, which can be integrated with various production lines and conveying systems. It is mainly used for online inspection of product weights, whether there are missing parts or product weights in the packaging. Online checkweighing has gradually become an indispensable link in industrial production, especially in the production process of food and pharmaceutical industries. The online sorting scale is compared with the preset range, and the control unit issues instructions to reject products with unqualified weights. At present, the large-scale production of sorting scales in my country is in its infancy, and new national standards and verification procedures are being formulated in line with OIML-R51. Some domestic enterprises mainly produce large-size weight sorting scales for the chemical logistics industry. For small-size and small-range weight sorting scales, most domestic companies are in the imitating stage due to the technical difficulty and the small scale value. The sorting scale is used in the online quality inspection line of packaging logistics. Therefore, in order to achieve the highest production efficiency, it is required that the product measurement pass speed can reach 100~300 times/min, and the highest detection accuracy can reach 0.2g. For different inspected The size and measurement speed of the item can automatically determine the appropriate screening and measurement time; when the ROM/RAM, A/D, photoelectric device, communication, etc. are abnormal, prompts and measures are taken to realize automatic adjustment and self-diagnosis functions. At the same time, it has ARC NET and ETHERNET network communication functions, so that the system can realize centralized control with the computer combination weigher of the previous process, as well as remote remote control operation and process feedback control. In recent years, the products have become more compact and multi-functional, and the application of metal inspection, X-ray foreign body inspection and sorting integration of sorting scales. At present, the general metal inspection can detect metal foreign objects of 0.8~1mm, and the inspection speed can reach 40~60m/min. Because the metal detector can not detect foreign objects such as hair, thread, bone, glass, etc., this is a kind of latest X-ray The foreign body inspector was born, and the highest detection speed can reach 65m/min. At present, countries around the world have begun to further expand the function of the sorting scale to the automatic management system for storage and packing, a collection of weight sorting and packing geometric dimensions The integrated transportation inspection equipment with technologies such as detection, radio frequency automatic identification coding, and shape recognition processing has been widely used in logistics and transportation management systems. The automatic checkweighers, sorting scales, checkweighers, automatic sorting scales, and weight sorting scales independently developed by the Guangdong kenweigh division have solved the thorny problems in the production and packaging of products for a large number of enterprises in our country, and improved product quality assurance. The brand image of the company. Our distributors are spread all over the country in many provinces and regions. Our products are sold to all major regions in China, exported to Europe, the United States, Asia, and Africa, and are deeply welcomed and trusted by users!
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