What are the working processes of the automatic

The working process of the automatic weighing and sorting machine is as follows: Weighing preparation The product enters the feed conveyor, and the speed setting of the feed conveyor is generally determined by the distance between the products and the required speed. The purpose is to ensure that only one product is on the weighing platform during the work of the checkweigher. Weighing process When the product enters the weighing conveyor, the system recognizes that the product to be tested enters the weighing area based on external signals, such as photoelectric switch signals or internal level signals. According to the running speed of the weighing conveyor and the length of the conveyor, or according to the level signal, the system can determine the time when the product leaves the weighing conveyor. From when the product enters the weighing platform to when it leaves the weighing platform, the load cell will detect the weight signal, the controller selects the signal in the signal stable area for processing, and the weight of the product will be displayed. Sorting process After the controller obtains the weight signal of the product, the system will compare it with the preset weight range and sort the product. The sorting type will be different according to the application. There are mainly the following types: 1) Rejection of unqualified products; 2) Separate overweight and underweight separately, or transport to different places; 3) According to different weight ranges, it is divided into different weight categories. Problems with weighing machine manufacturers Report feedback Checkweighers all have a weight signal feedback function, usually the average weight of a set number of products is fed back to the controller of the packaging / filling / filling machine. The controller will dynamically adjust the feeding amount to make the average weight of the product closer to Target value. In addition to the feedback function, the checkweigher can also provide a wealth of reporting functions, the number of packages per zone, the total amount of each zone, the qualified number, the qualified amount, the average value, the standard deviation and the total number and total accumulation. Weighing sorting machine can be used in various industries, such as various food, medicine, chemical, beverage, plastic, rubber and other industries. The above-mentioned applications are some conventional applications for weighing, and the weighing sorter can also be used in many industries such as military industry and newspaper industry. In addition, the weighing sorter can also be used to count when distributing newspapers. The number of newspapers may be inaccurate when printing and binding, and the total quantity distributed to various regions may be inaccurate. Using a checkweigher to count is fast and accurate , Can save a lot of manpower.