Explore the charm of multi-head vertical packaging machines

Introduction of Multiple head weigher packaging machine

In modern industrial production, multi-head vertical packaging machines have become indispensable equipment in many industries. It combines the efficient and accurate weighing capabilities of a multi-head combination weigher with the automated packaging function of a vertical packaging machine. It is widely used in the weighing and packaging of bulk materials in the fields of food, cosmetics, medicine, hardware and chemicals. This article will introduce in detail the working principle, characteristics and applications of the multi-head vertical packaging machine, and lead you to deeply explore the charm of this equipment.

The working principle of the multi-head combination weighing vertical packaging machine covers the packaging process of multi-head weighing and vertical packaging machines.

How the multi-head scale works?

1. The elevator feeds the materials through the feeding tray, so that the materials are concentrated on the main vibrating tray, and then through the vibration of the main vibrating tray, the materials are evenly distributed on the main vibrating tray into the linear vibrating tray.

2. When there is no or insufficient material in the loading tray and is detected by the material level photodetector, a signal is sent to the main board, and then a feeding signal is sent to the elevator through the main board to add materials.

3. The linear vibration machine vibrates, and the materials are sent to each buffer hopper through the amplitude and linear vibration feeding time.

4. The stepper motor works, opens the buffer bucket and sends the material in the bucket to the weighing bucket. When the weighing bucket participating in the combination discharges materials or when there is not enough material in the weighing bucket, the material in the buffer bucket will automatically flow into the weighing bucket.

5. When the material is in the weighing hopper, the weight signal is generated by the sensor, which is processed by the AD module into a digital signal and transmitted to the main board of the intelligent control device through the data bus.

6. The CPU on the mainboard reads and records the weight of each weighing bucket, and then selects the combination weighing bucket closest to the target weight through calculation, analysis, combination, and screening, and sends a message that the combination scale has weighed the materials and is ready to be placed. Material ready signal.

7. When the CPU receives the discharging signal from the packaging machine, the CPU sends a command to start the driver to drive the stepper motor, open the selected weighing hopper, and unload the materials into the chute and into the collecting hopper. If there is no collecting hopper, it will directly enter the packaging machine and send a discharge signal to the packaging machine that the material has been discharged.

8. After the weighing hopper discharges materials, the buffer hopper will replenish, weigh, and combine materials to the weighing hopper in time to prepare for the next discharge.

How the vertical packaging machine work‌s?

The working principle of the vertical packaging machine mainly includes the following steps:

‌Material feeding‌: The roll film placed on the supporting device is wound around the guide roller group and the tensioning device. The ‌photoelectric detection control device detects the position of the trademark pattern on the packaging film.

‌Film forming‌: The film is rolled into a film cylinder through the former and wrapped on the surface of the former. First, use a longitudinal heat sealer to longitudinally heat seal the film at the interface rolled into a cylinder to obtain a sealed tube.

‌Item filling‌: The measured items on the multi-head scale are filled into the packaging bag through the upper part of the former.

‌Sealing and cutting‌: The cylindrical film moves to the transverse heat sealer for horizontal sealing and is cut in the center to form a packaging bag unit.

Features of fully automatic multi-head combination weigher quantitative packaging machine.

The advantages of the fully automatic multi-head combination weighing and quantitative packaging machine include:

1. Efficient production: The multi-head combination weighing and quantitative packaging machine improves production efficiency and packaging speed.

2. Accurate measurement: Through the multi-head combined weighing system, the weight of each product can be accurately measured to ensure the quality consistency of packaged products.

3. Automation control: The equipment is equipped with an advanced automation control system, which can realize the operation of automated production lines, reduce manual intervention and reduce the risk of human error.

4. Flexible applicability: The multi-head combination weighing and quantitative packaging machine is suitable for products of different shapes, sizes, and weights, and has strong applicability and flexibility.

5. Cost saving: Due to efficient production and accurate measurement, the multi-head combination weighing and quantitative packaging machine can save labor costs and reduce the scrap rate, and improve production efficiency.

6. Data tracking: Equipment is usually equipped with data collection and tracking functions, which can record key data during the production process, helping quality management and production optimization. In general, the fully automatic multi-head combination weighing and quantitative packaging machine has obvious advantages in improving production efficiency, ensuring product quality, and reducing costs.

Application scope of automatic granules packaging machine 

Multi-head combination weighing vertical packaging machine is suitable for: tea and coffee frozen products, candies, melon seeds, potato chips, pistachios, peanuts, corn, wheat, nuts, preserved fruits, jelly, frozen glutinous rice balls, biscuits, preserves, mothballs, raisins, Quantitative weighing of various granular, flake, strip and irregular-shaped materials such as almonds, chocolate, nuts, cereals, pet food, puffed food, small hardware, plastic parts, etc.