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電纜線環體纏繞膜包裝機是一種專門用于電線電纜等圓柱形產品表面纏繞包裝薄膜的自動化設備。這類機器通常采用可編程邏輯控制器（PLC）進行控制，通過伺服電機驅動的轉盤或輸送裝置，使電纜線環體勻速旋轉，同時配合安裝在高精度導軌上的拉伸膜架，將纏繞膜均勻、緊密地包裹在電纜線環體外表面。

工作原理主要包括以下幾個步驟：

1. 

放線

：將電纜線環體放置在轉盤或輸送帶上。

2. 

啟動

：啟動包裝機，轉盤開始轉動或輸送帶開始移動，帶動電纜線環體旋轉或前進。

3. 

拉伸裹膜

：薄膜從膜架上拉出，并通過預設的張力控制系統進行拉伸，然后貼合在電纜線環體上。

4. 

環繞包裹

：隨著電纜線環體的旋轉或移動，薄膜不斷地環繞在其表面形成多層包裹，確保產品的防塵、防潮及固定作用。

5. 

斷膜與粘貼

：當達到預設的包裹層數或圈數后，包裝機會自動切斷薄膜，并通過熱熔膠系統或搭接的方式完成薄膜尾部的粘貼固定。

這種包裝機廣泛應用于電線電纜制造業，能大大提高生產效率，減少人工成本，同時提升產品的外觀質量和儲存運輸過程中的安全性。

Cable loop body stretch film packaging machine is an automatic equipment specially used for winding packaging film on the surface of cylindrical products such as wires and cables. This kind of machine is usually controlled by a programmable logic controller (PLC), and the cable loop body rotates at a constant speed through a turntable or conveying device driven by a servo motor, and at the same time, with the stretch film frame installed on the high-precision guide rail, the winding film is evenly and tightly wrapped on the outer surface of the cable loop.

The working principle mainly includes the following steps:

1. 

Pay-off

: Place the cable loop body on a turntable or conveyor belt.

2. 

initiate

: Start the packaging machine, the turntable starts to rotate or the conveyor belt starts to move, driving the cable loop to rotate or advance.

3. 

Stretch wrap

: The film is pulled from the film rack and stretched by a preset tension control system, and then laminated to the cable loop.

4. 

Wrap around

With the rotation or movement of the cable loop, the film continuously surrounds its surface to form a multi-layer wrap to ensure that the product is dustproof, moisture-proof and fixed.

5. 

Breaking the film and pasting

When the preset number of layers or turns is reached, the packaging machine will automatically cut the film and complete the gluing and fixing of the film tail by hot melt adhesive system or lap joint.

This kind of packaging machine is widely used in wire and cable manufacturing industry, which can greatly improve production efficiency, reduce labor costs, and improve the appearance quality of products and safety during storage and transportation.