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什么是喷射点胶技术?它和针头点胶有什么差别?

发布时间:2017-10-18 15:49:39   来源:本文转载于网络,由自动点胶机厂家创盈时代整理,欢迎转载    点击:

什么是喷射点胶技术?它和针头点胶有什么差别?

喷射点胶技术是把胶水以很快的速度从喷嘴喷出,依靠胶水的动量使胶水脱离喷嘴。每次喷射都会喷射出一定数量的胶水。目前普遍的喷射频率是100赫兹到200赫兹,但是很快就会达到1000赫兹。喷射技术也叫飞行喷射技术,主要应用在高端的视觉点胶机上。

The jet dispensing technique is to glue the glue out of the nozzle at a very rapid rate, and glue the glue away from the nozzle. Each spray will spray a certain amount of glue. At present, the average injection frequency is from 100 Hz to 200 Hz, but it will reach 1000 Hz quickly. Jet technology, also known as jet flying technology, is mainly used in high-end visual dispenser.

视觉点胶机

喷射点胶与针头点胶的比较

Comparison of jet dispensing and needle dispensing

喷射点胶与针头点胶有几处区别。当胶水从喷嘴喷出时,接触基板之前胶水已经和喷嘴分离。每一胶点喷射到基板可以形成点、线和图形。在点胶位置的移动过程中,点胶头没有Z轴方向的运动,这样节约了相当多的时间。针头在点胶时,机械手在X、Y、Z轴运动,胶水从针头流出来接触基板,靠重力及基板表面张力把胶水从针头分离。在每个点胶完成之后,沿Z轴有一个明显的运动,然后移动到下个点胶位置。

There are some differences between jet dispensing and needle dispensing. When the glue is ejected from the nozzle, the glue has been separated from the nozzle before contacting the substrate. Each glue point is injected into the substrate to form points, lines and figures. During the movement of the dispensing position, the dispensing head does not move in the direction of the Z axis, thus saving a considerable amount of time. When the needle is dispensing, the manipulator moves on the X, Y and Z axes. The glue comes out of the needle and contacts the substrate, and the glue is separated from the needle by gravity and the surface tension of the substrate. After each dispensing is finished, there is an obvious movement along the Z axis, and then move to the next dispensing position.

针头与喷射点胶另外一个重要的区别是喷射点胶可以达到可以达到更快的出胶量。一个内径是100微米,长度是0.5微米的喷嘴,点胶高度2毫米,出胶量是内径相同针头(32G)的5倍。

Another important difference between needles and jet dispensing is that jet dispensing can achieve faster gum yield. A nozzle with an inner diameter of 100 microns and a length of 0.5 microns. The dispensing height is 2 mm and the adhesive yield is 5 times as much as that of the 32G with the same inner diameter.

深圳市创盈时代科技有限公司是一家专注于平台点胶机,落地式点胶机,视觉点胶机,非标自动化设备的研发生产和销售于一体的国家高新技术点胶机厂家。

本文关键字:喷射点胶 针头点胶

原文地址:http://www.zmjhs.com/news/djjs/1670.html

本文由www.zmjhs.com 深圳创盈时代科技有限公司 自动点胶机整理,欢迎转载,转载时请标明出处。

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