打膠機的工作原理及特點
雙組份打膠機的工作原理與特點
Working principle and characteristics of gluer
打膠機是專門對膠粘劑等涂料進行控制并點滴、涂覆于產品表面的自動化設備。它是通過壓縮空氣將涂料送進供膠管，然后通過程序控制，將涂料按照預先設定的路徑進行點滴或者涂覆。
The gluing machine is a kind of automatic equipment which controls and drips the coating such as adhesive, etc. It uses compressed air to send the coating to the rubber hose, and then through the program control, the coating is dripped or coated according to the preset path.
打膠機的工作原理
Working principle of gluer
1、工作原理：壓縮空氣送入膠瓶(注射器)，將膠壓進與活塞室相連的進給管中，當活塞處于上沖程時，活塞室中填滿膠，當活塞向下推進滴膠針頭時，膠從針嘴壓出。滴出的膠量由活塞下沖的距離決定，可以手工調節，也可以在軟件中控制。
1. Working principle: compressed air is sent into the rubber bottle (syringe), and the rubber is pressed into the feed pipe connected with the piston chamber. When the piston is in the up stroke, the piston chamber is filled with rubber. When the piston pushes the rubber dropping needle downward, the rubber is pressed out from the needle mouth. The amount of glue dripped is determined by the distance of piston down stroke, which can be adjusted manually or controlled in software.
2、特點：高速度、對膠劑粘度的低靈敏度。
2. Features: high speed, low sensitivity to viscosity of adhesive.
3、優勢：可提高點膠速度，改善點膠環境，提高點膠質量。通過利用氣壓和以微處理器為基礎的定時裝置來調節涂敷到部件上的流體量，替代了操作員的人為猜測。
3. Advantages: it can improve dispensing speed, dispensing environment and dispensing quality. By using air pressure and microprocessor-based timing device to adjust the amount of fluid applied to the components, the operator's artificial guess is replaced.
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