垛盤輸送
Convey Stack

套膜機配有一臺垛盤輸入輸送機和一臺輸出輸送機，輸入輸送機用于將垛盤輸送到套膜機輸送機上，同時可以暫存下一個垛盤。當套膜完成后通過套膜機輸送機將垛盤輸送到輸出輸送機上，便于下一垛盤的套膜。

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.

自動測量垛盤高度
Automatically Detect Stack Height

垛盤在輸入輸送機上時，套膜機通過超聲波感應器，檢測垛盤高度，PLC自動控制下膜長度為檢測高度。

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.

套膜機輸送機
Stretch Hood Machine Conveyor

當套膜機輸送機內(nèi)無垛盤時，套膜機輸送機自動啟動，將輸入輸送機上的垛盤輸送到套膜機輸送機光電檢測位置。

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.

套膜機升降系統(tǒng)
Lifting System of Stretch Hood Machine

裝載4根鏈條驅(qū)動的QCS系統(tǒng)，用于拉伸框架的垂直移動。以雙邊來帶動框架上下，而非單邊帶動，可避免移動部件受扭力損傷，框架在高速上下運行時，機器安全穩(wěn)定，防止框架傾斜。

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.

一個開膜模組
One Open-film Device

開膜時有四個移動式吸膜器，并在開膜過程中配備四個機械夾角夾膜。

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

熱合切膜系統(tǒng)
Film Heat Sealing and Cut Off System

頂部配有膜熱合，當下膜完成后，熱合系統(tǒng)將膜夾緊，通過自動熱合控制系統(tǒng)將膜頂部進行熱合，熱合完成后，將膜自動切斷。

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.

拉伸卷膜系統(tǒng)
Film Stretch and Roll Up System

套膜機配有4個拉伸臂和4個卷膜電機。當切膜完成后，卷膜氣缸將卷膜電機推到卷膜輪，卷膜電機將膜按設定的長度拉緊，卷膜完成后，拉伸臂通過伺服電機將膜拉升至設定寬度。

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.

套膜系統(tǒng)
Film Packaging System

拉伸完成后，PLC自動控制升降電機下降，將膜套至垛盤，拉伸臂下配有碰撞檢測模塊，當碰撞檢測模塊檢測到垛盤碰撞拉伸臂時，停止升降電機下降，同時PLC控制拉伸模塊繼續(xù)將膜拉伸至無碰撞位置，升降電機繼續(xù)將膜套至垛盤直至套膜完成，套膜完成后升降電機升至高位。

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.

套膜機輸出輸送系統(tǒng)
Stack Output System of Stretch Hood Machine

當套膜完成升降電機上升至高位后，套膜機輸送機和垛盤輸出輸送機自動啟動，將垛盤輸送到垛盤輸出輸送機光電位置。

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.