Computer Multi-head Scale Knowledge Daquan

Today, Shanghai Heng Gang Xiaobian came to share with everyone about the computer multi-head scale knowledge Daquan, I hope everyone through this article to understand more computer multi-head scales.

The computer multi-head scale is also called as a computer-aided weighing instrument. It is composed of a plurality of weighing units which are independent of the feeding and discharging structure. The computer applies the principle of permutation and combination to automatically calculate the load of the weighing unit to obtain the most optimal balance. Packages that are close to the weight value of the policy are packaged.

The source of computer multi-head scales:

In the 1970s, the Japan Agricultural Association proposed weighing the green pepper to weighing companies. In Japan, green peppers are generally sold in supermarkets in the form of bags of quantitative packaging. If the quantitative value of green peppers per bag is 120 grams, it is very difficult to install 120 grams. Because the weight of a single green pepper is heavier, and the difference is larger, the consumer’s interest is related to less equipment, and the company’s costs are related to equipment. The traditional method is to weigh manually, that is, weighing it on a static electronic scale. Adding a green pepper to a green pepper accumulates 115 grams. It is almost impossible to find a 5 gram green pepper to add. It is necessary to take a smaller green pepper from 115 grams and add another larger green pepper. If the weight is significantly greater than 120 grams or less than 120 grams, the above work needs to be repeated, so that the weighing power is extremely low, and it is difficult to achieve a result close to the policy weight (quantitative value). After a lot of investigations and studies were conducted by the skilled personnel, the above-mentioned green pepper weighing problem was successfully solved by using the computer multi-headed weighing principle. Some large food companies use it as a designated device.

The composition of computer multi-head scales:

The basic components of a computerized multi-headed weigher are: main vibrator, main vibrator, linear vibrator, linear vibrator, feed hopper, weighing hopper, chute, collection hopper (optional), stepper motor, driver board, Module conversion device, main control board.

Multi-headed computer scale working principle:

1. The material is sent to the storage hopper by the material conveyor. When the material is added to the horizontal direction set in advance, the electronic eye on the side of the storage hopper detects and announces the signal so that the conveyor stops feeding until the material on the storage hopper is lowered in azimuth. To the preset horizontal position, the electronic eye announces the feed signal again;

2. The material is in the storage hopper. The vibration of the main vibration machine makes the material fall into the linear vibration plate from the main vibration plate uniformly, and feeds each line vibration plate.

3. Vibration of the vibrating machine causes the material to be discharged from the vibrating plate of each line and stored in the hopper;

4. When the weighing hopper finishes the last weighing and empties, the upper hopper opens to allow the material to enter the weighing hopper for weighing. The output signal is transmitted through the leads to the mainboard of the control device. The CPU on the mainboard reads and Record the weight of each weighing hopper, and then select the computer multi-head weigher closest to the policy weight through accounting, analysis, and combination.

5. When there is a signal to allow discharge, the CPU announces a command to start the driver to open the selected weighing hopper, and the material is sent into the hopper through the chute or directly into the packaging machine, and declares the feeding signal to the packaging machine. In order to complete the package.

Multi-headed computer scale features:

1. High degree of automation, fast weighing;

2. Good stability, high weighing accuracy;

3. Has been made domestically and the cost of procurement has been greatly reduced;

3. It can reduce the damage to the material in the weighing and the material utilization rate is high;

4. The interface is convenient to operate;

5. User cleaning and maintenance convenience;

6. Weighing range is wide, and skills are widely used.

Multi-headed computer scale application field:

It is mainly used for weighing puffed foods such as potato chips, rice crackers and biscuits, large shell nuts such as walnuts, hazelnuts and pistachio nuts, frozen food such as dumplings and dumplings, and leisure foods such as jelly, melon seeds, lover plum, peanut, nuts, and chocolate; Potatoes, carrots, apples, and other crops; medical products such as health teas, Chinese medicines, and pills; laundry detergent, feed, plastic tablets, and hardware; shellfish and other aquatic products.

This article is shared by Shanghai Henggang Instruments Co., Ltd., if you would like to learn more about the computer multi-head scale information can inquire, thank you for your great support!