What are the technical characteristics of the Kenwei multi-head scale
The engineering name of the multi-head scale is also known as 'select combination weighing instrument'. It is composed of multiple weighing units with independent feeding and discharging structure. The computer uses the principle of permutation and combination to automatically and optimally calculate the load of the weighing unit to obtain a good weight combination close to the target weight value for packaging.
Multi-head microcomputer combination scale is composed of multiple weighing units with independent feeding and discharging structure. Generally, multi-head microcomputer combination scale is composed of 8 to 32 weighing units. The computer uses the principle of permutation and combination to automatically and optimally calculate the load of each weighing unit to obtain a better combination close to the quantitative value for packaging. A 10-head multi-head microcomputer combination of Zhongshan Kenwei Automation Machinery Technology Co., Ltd. is called as an example. During weighing, each weighing unit performs weighing, and reads the weight data of each weighing hopper into the computer, which is performed by the computer. Preferred combination. According to the principle of mathematical combination and computer technology, ten weighing units can realize a total of 1023 combinations. The computer selects the combination that is close to the target weight value from the 1023 combinations.
The digital processing of the multi-head microcomputer combination is completed by a special computer chip, which ensures that the weight analog signal is converted into a digital signal after fast digital filtering, and then ensures that there is time to complete the aforementioned 'secondary data sampling' function.
Due to the controllability of the stepping motor, the opening and closing speed and size of the weighing hopper can be adjusted, and when the weighing is small, the opening and closing of the weighing hopper can be adjusted to be small to achieve high speed.
The amplitude and time of the vibration tank are adjustable, and the adjustment is fine, which can meet the requirements of accuracy and speed. Another important feature of multi-head microcomputer combination weighing is that it has corresponding application technology according to different materials, such as waterproof type, fragile type, easily sticky type, mixed weighing, number weighing, etc., which can be applied in all aspects Need.