Vertical packaging machines are a type of highly efficient and automated packaging equipment. Their main features and advantages are as follows:
Working Principle:
During the packaging process, the material is fed through a material stretching and feeding device. The plastic film passes through a film cylinder to form a tubular shape.
The side is sealed by a hot longitudinal sealing device, and at the same time, the packaged items are injected into the bag.
The transverse sealing mechanism cuts the packaging length and position according to the color mark photoelectric detection device to complete the packaging.
Main Features:
High Efficiency: Adopting advanced automated control systems, the entire packaging process from material feeding, metering and filling, sealing and forming to finished product output is carried out smoothly, greatly shortening the packaging cycle, improving production efficiency and capacity, and also reducing packaging errors caused by human factors.
Precise Metering: Equipped with high-precision metering devices, whether it is solid particles, powders or liquids, precise control can be achieved to ensure that the product content in each packaging unit is accurate without error, meeting the high standards of product quality required by the market.
Flexibility: By replacing different molds and accessories, rapid conversion of packaging of different shapes and sizes can be achieved, and the compatible use of various packaging materials such as paper, plastic, and aluminum foil is supported, broadening the scope of packaging applications.
Intelligent Control: Incorporating advanced intelligent control technologies such as PLC programmable controllers and touch screen human-machine interfaces, making the operation more simple and intuitive. Operators only need to set simple parameters to realize the automatic operation and monitoring of the equipment, and can automatically adjust the packaging speed and packaging parameters according to production requirements.
Environmental Protection and Energy Saving: Through optimizing the structural design and adopting energy-saving materials and technical means, the energy consumption and noise pollution during the operation of the equipment are reduced, and the recycling and environmental protection treatment of packaging waste are also supported.
Structural Composition:
Main Frame: It is the supporting skeleton of the entire equipment, usually welded with high-quality steel, with a solid structure and strong bearing capacity, providing a foundation for the precise installation and efficient operation of each component.
Feeding System: It is the "heart", responsible for accurately conveying the materials to be packaged to the packaging station. It may include vibrating feeders, screw conveyors, linear vibrators, etc., and is flexibly configured according to the characteristics of the materials.
Metering Device: The key to achieving precise packaging, located after the feeding system. Through high-precision equipment such as weighing sensors and volume meters, the materials about to enter the packaging bags are precisely metered. Modern equipment is often equipped with an intelligent metering system that can automatically adjust the metering parameters.
Forming and Sealing Mechanism: The core part, jointly completing a series of complex actions such as the forming, filling, and sealing of the packaging bags. The forming mechanism folds and forms packaging materials such as films or papers, and the sealing mechanism seals the packaging bags by means of heat sealing, ultrasonic sealing, etc., requiring high speed, high efficiency, and firm and beautiful sealing.
Control System: It is the "brain", integrating various intelligent components such as PLCs, touch screens, and sensors, realizing the control and coordinated operation of each component of the equipment, being able to automatically complete each step of the packaging process, and monitoring the running status and fault information of the equipment in real time.
Transmission System: Providing power support for the equipment, including transmission components such as motors, reducers, chains, and gears, converting the rotational motion of the motor into the linear or rotational motion of each executive component.
Auxiliary Devices: Such as dust removal devices, lubrication systems, safety protection devices, etc., playing an important role in the normal operation and service life of the equipment.
Application Range: Widely used in industries such as food, medicine, chemical, daily chemical, and hardware, and can be used to package various materials such as granular (such as puffed foods, melon seeds, washing powder, etc.), powdered (such as flour, milk powder, medicine powder, etc.), and liquid (such as beverages, sauces, laundry detergent, etc.).
Common Types:
Vertical Bag Packaging Machine: Widely used, suitable for packaging powders, granules, biscuits and other items. It has a fast packaging speed, and the bags are beautiful and tidy in appearance, which can enhance the product grade.
Vertical Three-Side Sealing Packaging Machine: Integrating steps such as bag making, filling, sealing, and feeding into one, it is widely used in packaging various items. The sealing is firm, the product is stable, and the service life is long.
Vertical Four-Side Sealing Packaging Machine: Based on the vertical three-side sealing packaging machine, it has been upgraded in aspects such as the control system, electrical system, and filling and environmental protection system. It can produce packaging bags of different forms such as four-side sealed, vertical sealed, flat sealed, and standard sealed. The finished products are beautiful and elegant, and the sealing is firm.
