Corrugated sheet roll forming machine mainly consists of the following parts:
1. Unloading device
It is usually composed of a unloading rack and a tension control mechanism. The unloading rack is used to carry the raw material rolls and can be adjusted according to different roll specifications. The tension control mechanism can ensure that the appropriate tension is maintained during the process of the sheet entering the forming roller group to prevent the sheet from being loose or too tight, thereby ensuring the stability of the forming quality.
2. Forming roller group
This is the core component of the corrugated sheet roll forming machine. It consists of multiple rollers of different shapes and sizes. The rollers are generally made of high-quality alloy steel, which are precision machined and heat treated to ensure their hardness and wear resistance. These rollers are arranged in a specific order, and the sheet is pressed into the desired corrugated shape by gradually bending and squeezing the sheet. The design and adjustment of the forming roller group is crucial to the dimensional accuracy and shape consistency of the corrugated sheet.
3. Transmission system
Mainly includes motors, reducers, couplings and transmission chains. The motor provides power, the reducer reduces the speed and increases the torque, the coupling connects the motor and reducer to the forming roller group, and the transmission chain is responsible for transmitting power so that the forming roller group can rotate at a uniform speed. The stability and accuracy of the transmission system directly affect the production efficiency and quality of the corrugated board.
4. Control system
Generally, a PLC control system or a CNC system is used. The operator can input various parameters such as roller speed, sheet feed speed, forming pressure, etc. through the control panel. The control system can monitor the operating status of the equipment in real time, accurately control the equipment, and ensure the stability and reliability of the production process.
5. Cutting device
It is used to cut the continuously formed corrugated board according to a certain length. The cutting device is usually composed of a hydraulic shear or a mechanical shear, which has high cutting accuracy and efficiency. The action of the cutting device can be synchronized with the forming process to realize automated production.
6. Guide device
It consists of a guide roller and a guide plate. Its function is to guide the movement of the sheet between the forming roller group, ensure that the sheet can accurately enter and pass through the forming roller group, avoid the sheet from offset or distortion, and thus ensure the forming quality of the corrugated board.
7. Frame
The frame is the supporting structure of the corrugated sheet roll forming machine, which is usually welded with high-strength steel and has sufficient strength and stability. The design of the frame needs to consider the overall layout and weight distribution of the equipment to ensure that the equipment will not shake or deform during operation.
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