Structure And Function Of Bag Making Module

Bagging module is the core component of plastic express packaging machine. Its structure and functions are designed around the need for automation, high precision and efficient production. Details are as follows:
I. Structure of bagging components
**Material Storage Device:** Storage of appropriate quantities of recycled, raw, semi-raw, and other raw materials to ensure continuous production.
** Stepped-in device:** Propelling the material to a set tempo and achieving constantlength or positioning control is critical for accurate bag length.
**Heat-Sealing Cutter:** Controlling temperature through a temperature controller, sealing and cutting the raw material, forming a the bag's seal and cutting. The temperature control accuracy ± 0.1°C, which ensures strong and beautiful sealing.
**Frequency Variable Frequency Drive:** Drives the hot seal cutter to achieve precision cutting and sealing while providing a variety of automatic protection functions such as energy saving, overpressure, and overflow protection.
**Bag Consolidation Device: * Consolidates bags after numbering to facilitate subsequent packaging and transportation.
**Control Device:** Coordinate all actions to automate production. It adopts mechatronics technologies such as plc, microcontroller and microcomputer to improve the performance and reliability of the whole machine.
Auxiliary Components:
Photoelectric Tracking Device: using photoelectric photoelectric sensors track Tracks equidistant color marks, realize automatic positioning control and ensure accurate placement of printed patterns.
Servo Motor: Provides accurate power output to ensure coordinated movement of all components.
Chassis: Supports and ensures the safety of all components and the overall stability and reliability of the equipment.
ii. Bagging Module Functions
Storage and transportation of raw materials: storage device stores raw materials, step device according to a certain rhythm to push the material forward, to ensure continuous production.
Film Forming: The raw material is heated and melted by a membrane blowing machine, which provides the basic material for subsequent bag making.
Printing and pattern positioning: Words and patterns are printed on film, improving the recognition and aesthetics of express bags. The photoelectric tracking device to ensure accurate printing pattern positioning.
Glue Spraying and Opening Treatment: Glue is sprayed on printed film to create openings for subsequent bags. In order to ensure the exact opening of the delivery bag, the spray position requires to be precisely controlled.
Bag making: Thermalsealing tool is controlled by temperature controller, sealing and cutting film, forming sealing bag and seam. frequency converter drives the heat sealing tool to achieve precision cutting and sealing.
Bag Consolidation and counting: bag consolidation unit after the production of a certain number of cloth bag packing, convenient for later packaging and transportation. The device is also equipped with an automatic counting device that can be set to any amount of paper in a book and can be unloaded and reset automatically after the bags are stacked to a specified amount.