The cause of no glue in a large LED visual automatic dispens
作者:点胶技术分析 日期:2017-11-30 17:58 浏览:
In the use of large LED visual automatic dispensing machine, we need to pay attention to some dispensing problems. For a long time, there will be some minor problems in dispensing machines, for example, glue breaking, glue size and glue bubbles. Most of the dispensing equipments are difficult to avoid. Some advanced dispensing equipment with advanced manufacturing technology is no exception, for example, large LED visual automatic dispensing machine.
How can we solve this problem if there is a bad phenomenon in a large LED visual automatic dispenser, such as: no glue?
If a dispensing machine can not be glued, it is generally the phenomenon of blocking in the LED automatic dispensing machine. But the location of the blockage may be different. Therefore, the problem can not be solved immediately. It is necessary to carry out a more careful examination of the interior of the glue dispenser in order to completely solve this problem.
There are two places where the blockage usually occurs. Most dispensing needle clogging problem caused by blockage, because the use of end point needle not in accordance with the requirements for cleaning and dispensing machine using a dispensing needle width is relatively small, but the aperture is too small to residual impurities, resulting in the long time of dispensing needle is prone to clogging phenomenon, therefore when large quantities of precision dispensing, to timely replacement for dispensing needles, or use needles larger aperture.
Of course, the glue clogging may also be the reason for the stickiness of the glue itself. Due to the sticky viscosity of glue, the flow rate of glue is too slow, and gradually coagulating in the hose of large LED visual automatic dispensing machine, resulting in glue blocking. The solution is to heat the glue to speed up the glue and reduce the stickiness. Either replace the type of glue.
