What is a quantitative packaging scale, and does an electronic quantitative packaging scale belong t

The quantitative packaging scale weighs the material quantitatively according to the requirements, and then bagged and sealed, replacing manual bagging, which greatly improves the work efficiency.

Quantitative packaging scale is a kind of measuring instrument, is an automatic loading scale, specifically a dynamic scale, in addition to the weighing function of the general static scale, the more main function is that it can be automatically fed until the set quantitative value.

Hello dear, happy to answer your <>

Electronic quantitative packaging scales are generally automatic measuring equipment, rather than non-automatic measuring equipment, because it can automatically complete the weighing, measuring, and packaging of materials without human intervention. Specifically, the main Lu Wusen of the electronic quantitative packaging scale should be composed of a load cell, a control system, an operation interface and a conveying machine, which can realize the automatic operation of material packaging and measurement, and meet the measurement standards required by the industry and enterprises through the calibration of quality inspection and other links. <>

Therefore, the electronic quantitative packaging scale is widely used in logistics, manufacturing and other fields, and has become one of the important tooling equipment for enterprises to improve packaging production efficiency and optimize packaging production process. <>

Summary. Qinqin is happy to answer for you: the electronic quantitative packaging scale is an automatic measuring instrument, not a non-automatic measuring instrument.

They measure the weight of items directly through electronic sensors and automate metering and packaging through built-in computers and controllers. I hope mine can help you. <>

<> electronic quantitative packaging scale is a non-automatic measurement?

Qinqin is happy to answer for you: Nianyou electronic quantitative packaging scale is an automatic measuring instrument, not a non-automatic measuring instrument. They measure the weight of the item directly via electronic sensors and automate metering and packaging via a built-in computer and controller.

I hope mine can help you. <>

<> Qinqin's extension to you is that, unlike non-automatic measuring instruments, electronic quantitative packaging scales can be used for automatic intermittent and continuous measurement, which improves productivity and measurement accuracy. At the same time, they also have automatic communication and accurate metering, packaging, statistics and recording functions, which are very suitable for applications in packaging, logistics, production and other fields.

Summary. The net weight quantitative packaging scale adopts the method of weighing first and then bagging, that is, the predetermined weight of the material to be packed is automatically added to the weighing container, and then the materials are automatically loaded into the bag, and finally sent to the next process for sealing.

The net weight quantitative packer grips the scale by weighing first and then bagging, that is, the predetermined weight of the material to be packed is automatically added to the weighing container, and then the materials are automatically loaded into the bag at the head of the bag, and finally sent to the next process for sealing.

1.When the quantitative packaging scale enters the automatic operation state, the weighing control system opens the feeding door and starts to feed, and the feeding device is fast, medium and slow feeding mode; 2.When the weight of the material reaches the set value of fast feeding, stop the middle feeding and keep the slow feeding; 3.

When the weight of the material reaches the set value, the feeding door is closed to complete the dynamic weighing process.

4.When the bag has been clamped, the system sends a control signal to open the weighing hopper discharge door, and the material enters 5In the packaging bag, the unloading door of the weighing hopper is automatically closed after the material is put on the side;

6.After emptying the material, loosen the bag clamping device, and the bag will automatically fall; 7.After the bag is dropped, it is sewn and conveyed to the next station.

At present, because the quantitative packaging scale is widely used, the models are also diverse, therefore, the technical parameters will be different, such as:

1. H-A25 powder search base end packaging machine.

2. H-A25 powder quantitative packaging machine.

Therefore, if you want to understand the technical parameters of the specific quantitative packaging scale, you need to understand it according to the actual needs.

Feed quantitative packaging scale is classified as a weighing instrument, which is an automatic working weighing instrument that does not require the intervention of the operator in the weighing process, and automatically divides a large number of bulk materials into equal parts of the load according to the weighing procedure and fixed value. The feed quantitative packaging scale is an automatic control device combining electronic weighing and automatic control, including bucket elevator, silo, feeding mechanism, weighing bucket, entrainment mechanism, weighing display, weighing sensor, and other conveyors, sewing machines. It is the whole process of granules, powder materials from feeding, weighing, conveying, seam packing.

The difference between the quantitative packaging scale and the quantitative filling machine is that the quantitative packaging scale is a granule, powder material quantitative weighing conveying seam bag, (feed industry. Seed industry, grain and oil industry, building materials industry, rubber and plastic industry, chemical industry, fertilizer industry, food industry, etc.) quantitative filling machine is a liquid quantitative weighing packaging. I hope I can solve the problem for you, Zhongyu Technology.

After checking that the sensor wiring is correct, turn on the power supply of the control cabinet and preheat it for 15 minutes before debugging. In this paper, the maximum weighing capacity is 100kg, the quantitative value of the indexing value is 90kg, and the technical requirements of the accuracy level meet x () are introduced as follows:

1) Eccentric load adjustment The 10kg weights are placed on the two bearing points of the weighing hopper. When the weighing indicator shows "positive deviation", the sensor output should be adjusted in the direction of lowering;When the weighing indicator shows a "negative difference", the sensor output should be adjusted in the direction of improvement. For example:

When the output of the L C-1 sensor is reduced, a set of trimmer resistors related to the L C-1 (the original value is 10 ohms) is rotated to the left by the same amount of rotation.

Rotate to the right (clockwise) The resistance value decreases and the display value increases (denoted as "plus");

Rotate to the left (counterclockwise) the resistance value increases and the display decreases (denoted as "minus").

Note: When rotating the trimmer resistors, if the rotation amount of each group of two resistors is not the same, it will make it difficult to adjust, so the rotation amount of each set of trimmer resistors of the sensor should be as consistent as possible. The absolute value of the error of each bearing key is not more than 10g.

2) Weighing adjustment.

Follow the steps for calibration in the manual of the weighing display controller to make weighing adjustments. During the verification, the weights are incremented in the order of 0kg, 40kg, 70kg, 90kg and 100kg respectively from the zero point to the maximum point, and the error is not more than 10g, 20g, 35g, 45g and 50g respectivelyFrom the maximum value to the zero point, the weights are decreasing in the order of 100kg, 90kg, 70kg, 40kg, and 0kg, and the error is not greater than their respective tolerancesRepeatability verification is carried out at 40kg and 100kg two quantitative points, and each weighing point is carried out 3 times, and the error is not greater than their respective tolerances each time.

3) Parameter setting.

There are many parameters that must be set for quantitative packaging scales, and the following are introduced as follows with commonly used key parameters as an example

a. The quantitative value of the weighing display controller can be set to the quantitative target value, such as 90kg, etc.

b. Fast plus advance, slow plus advance.

When the weight, (set value) - (fast plus advance), stop the fast add, switch to slow add;

When the weight (set value) - (slow advance amount), stop feeding.

Electric quantitative packaging scales and electronic quantitative packaging scales are not the same.

Electronic quantitative packaging scale is a relatively long name, that is, the designated quantity packaging scale.

Electric quantitative packaging scale is a noun that has begun to appear in recent years, which is different from pneumatic quantitative packaging scale.

In the past, the quantitative packaging scales were pneumatic, that is, they contained cylinders, air pumps, and other components.

Later, it was found that the working temperature was too low, especially the Northeast packaged grain, which was outdoors, and the temperature was more than minus 20 degrees in winter, and the pneumatic components performed poorly in the environment where the temperature was too low. So in order to overcome these problems. There is an electric quantitative packaging scale, which is to use a motor and a pure mechanical motion mechanism instead of a cylinder motion mechanism.

The simple differences are as follows:

The difference between a pneumatic scale and an electric scale.

The working principle of the electric packaging scale and the principle of the pneumatic scale are basically the same, the difference is that the action mechanism of the electric scale is driven by the motor, and the current more mature is the use of stepper motor, and the stepping power needs a pulse output signal, and a special electric packaging scale weighing controller is required.