將成卷的基材，如：紙張、布匹、皮革、鋁箔、塑料薄膜等，涂上一層特定功能的膠、涂料或油墨等，并烘干后收卷。

Apply a layer of specific functional adhesive, coating or ink to the rolled substrate, such as paper, cloth, leather, aluminum foil, plastic film, etc., and dry before winding.

自動(dòng)涂布機的工作原理：用于網(wǎng)印制版的自動(dòng)涂布機的工作原理是相同的，但其性能根據不同的機型及不同的生產(chǎn)廠(chǎng)家而不同。絲網(wǎng)涂布機在垂直的機架上都設有能夾緊網(wǎng)框的裝置。絲網(wǎng)區的前后是水平的涂布機構，這個(gè)涂布機構由涂布槽，以及控制涂布槽角度和壓力的機械部件或氣動(dòng)部件組成。

The working principle of an automatic coating machine: The working principle of an automatic coating machine used for screen printing and plate making is the same, but its performance varies depending on different models and manufacturers. The screen coating machine is equipped with a device on the vertical frame that can clamp the mesh frame. The front and back of the screen area are horizontal coating mechanisms, which consist of coating grooves and mechanical or pneumatic components that control the angle and pressure of the coating grooves.

涂布機涂布前，將清潔的，繃好網(wǎng)的網(wǎng)版從涂布機前面裝入，有的機型也可從側面裝入網(wǎng)版。在為大幅面網(wǎng)框設計的機型中，側面裝版更為常見(jiàn)，因為網(wǎng)框大且笨重，側面裝版，可使抬升量和搬動(dòng)量小一些。在自動(dòng)絲網(wǎng)涂布機與其他自動(dòng)絲網(wǎng)處理設備（如清潔設備、再生設備、干燥裝置和顯影機）聯(lián)機運行時(shí)，從側面裝版更為便利。

Before coating with the coating machine, load the clean and tensioned mesh from the front of the coating machine, and some models can also load the mesh from the side. In models designed for large format mesh frames, side mounting is more common because the mesh frame is large and bulky, and side mounting can reduce lifting and handling. When the automatic screen coating machine is operated in conjunction with other automatic screen processing equipment (such as cleaning equipment, regeneration equipment, drying device, and developer), it is more convenient to install plates from the side.

自動(dòng)涂布機的用途：適用于鞋材、電子行業(yè)、海棉、EVA、PE、布料等涂膠。

The purpose of the automatic coating machine is to apply glue to shoe materials, electronics industry, sponge, EVA, PE, fabrics, etc.

涂布機張力系統：

Coating machine tension system:

1、工藝要求：涂布機需要將膠或者油墨類(lèi)物質(zhì)均勻粘連在鋁箔、塑料薄膜或者布料紡織品表面，對涂布工藝要求比較高，不僅要求涂布高度均勻而且要能夠實(shí)現高速不停機換卷以提高生產(chǎn)效率；

1. Process requirements: The coating machine needs to uniformly adhere adhesive or ink substances to the surface of aluminum foil, plastic film, or fabric textiles. The coating process requires high requirements, not only requiring uniform coating height but also achieving high-speed non-stop roll changing to improve production efficiency;

2、方案優(yōu)點(diǎn)：由變頻器完成各級張力控制，使用張力傳感器實(shí)現張力控制，系統簡(jiǎn)單且穩定。用PLC或同步控制器來(lái)控制驅動(dòng)輥變頻器速度，同時(shí)作為其他變頻器的線(xiàn)速度信號；S350閉環(huán)張力控制（有感矢量控制）輕松實(shí)現加減速過(guò)程中的張力恒定，節省安裝張力；輥的空間，降低機械成本，同時(shí)控制確保了涂布效果高度均勻。雙工位收放卷具有預驅動(dòng)功能，可滿(mǎn)足高速不停機自動(dòng)換卷、提高生產(chǎn)效率的需求。同時(shí)準確的收卷控制可以避免菜心式不良收卷，使收卷效果更好。

2. Advantages of the solution: The tension control at all levels is completed by the frequency converter, and the tension control is achieved using a tension sensor. The system is simple and stable. Use PLC or synchronous controller to control the speed of the drive roller frequency converter, while serving as the linear speed signal for other frequency converters; S350 closed-loop tension control (inductive vector control) easily achieves constant tension during acceleration and deceleration, saving installation tension; The space of the rollers reduces mechanical costs, while controlling to ensure a highly uniform coating effect. The dual station winding and unwinding system has a pre drive function, which can meet the needs of high-speed automatic roll changing without stopping the machine and improve production efficiency. Accurate winding control can avoid poor winding of vegetable hearts and improve the winding effect.

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