套膜机

垛盘输送
Convey Stack

套膜机配有一台垛盘输入输送机和一台输出输送机，输入输送机用于将垛盘输送到套膜机输送机上，同时可以暂存下一个垛盘。当套膜完成后通过套膜机输送机将垛盘输送到输出输送机上，便于下一垛盘的套膜。

Stretch Hood Machine is equipped with stack input conveyor and an output conveyor. The input conveyor is used to transport the stack to the Stretch Hood Machine Conveyor, and the next stack can be temporarily stored. When the film-package is completed, the stack is conveyed to the output conveyor through the Stretch Hood Machine Conveyor to facilitate the next stack filmed.

自动测量垛盘高度
Automatically Detect Stack Height

垛盘在输入输送机上时，套膜机通过超声波感应器，检测垛盘高度，PLC自动控制下膜长度为检测高度。

When the stack is on the input conveyor, the Stretch Hood Machine can detect stack height by ultrasonic inductor, then the PLC automatically controls film length to be used to be the detected height.

套膜机输送机
Stretch Hood Machine Conveyor

当套膜机输送机内无垛盘时，套膜机输送机自动启动，将输入输送机上的垛盘输送到套膜机输送机光电检测位置。

When there is no stack on the Stretch Hood Machine Conveyor, the conveyor will start automatically and convey the stack from the input conveyor to the photoelectric detection position of Stretch Hood Machine Conveyor.

套膜机升降系统
Lifting System of Stretch Hood Machine

装载4根链条驱动的QCS系统，用于拉伸框架的垂直移动。以双边来带动框架上下，而非单边带动，可避免移动部件受扭力损伤，框架在高速上下运行时，机器安全稳定，防止框架倾斜。

QCS system loaded 4 chains drive is used to drive the vertical movement of the stretching frame up and down with two sides instead of one side, so as to avoid the damage of moving parts due to torsion. Ensure the safety and stability of the machine when the frame is running up and down at high speed, and prevent the frame from tilting.

一个开膜模组
One Open-film Device

开膜时有四个移动式吸膜器，并在开膜过程中配备四个机械夹角夹膜。

There are four film absorbers, and four mechanical clamps to clamp film during the film opening process.

热合切膜系统
Film Heat Sealing and Cut Off System

顶部配有膜热合，当下膜完成后，热合系统将膜夹紧，通过自动热合控制系统将膜顶部进行热合，热合完成后，将膜自动切断。

Film heat sealing system is equipped with the top of equipment, after complete pulling down film, automatic heat sealing system clamps the film, and make the top film heat sealing. After the heat sealing finished, the film will be automatically cut off.

拉伸卷膜系统
Film Stretch and Roll Up System

套膜机配有4个拉伸臂和4个卷膜电机。当切膜完成后，卷膜气缸将卷膜电机推到卷膜轮，卷膜电机将膜按设定的长度拉紧，卷膜完成后，拉伸臂通过伺服电机将膜拉升至设定宽度。

Stretch Hood Machine is equipped with 4 stretching arms and 4 film rolling motors. When the film cutting is completed, the film rolling cylinder pushes the film rolling motor to the film rolling wheel. The film rolling motor tenses the film according to the set length. After the film rolling is completed, the stretching arms pull the film up to the set width by the servo motor.

套膜系统
Film Packaging System

拉伸完成后，PLC自动控制升降电机下降，将膜套至垛盘，拉伸臂下配有碰撞检测模块，当碰撞检测模块检测到垛盘碰撞拉伸臂时，停止升降电机下降，同时PLC控制拉伸模块继续将膜拉伸至无碰撞位置，升降电机继续将膜套至垛盘直至套膜完成，套膜完成后升降电机升至高位。

After the stretching is completed, the PLC automatically controls the lifting motor to descend, and the film is placed to the stack. The collision detecting module is arranged under the stretching arm. When the collision detecting module detects the collision of the stack to the stretching arm, the lifting motor stops to fall, and the PLC controls the stretching module to stretch film until no collision, then the lifting motor continues film-package for the stack until the film-package is finished. At last , the lifting motor is raised to high position.

套膜机输出输送系统
Stack Output System of Stretch Hood Machine

当套膜完成升降电机上升至高位后，套膜机输送机和垛盘输出输送机自动启动，将垛盘输送到垛盘输出输送机光电位置。

After the lifting motor is back to high position, Stretch Hood Machine Conveyor and stack output conveyor automatically start to transport the stack to the photoelectric position of the stack output conveyor.