Circular dispensing machine using LED ball bubble gum
作者:admin 日期:2017-10-17 19:07 浏览:
Circular dispensing machine is a special control glue, to achieve painting circular glue line dispensing equipment, specifically used in lighting, speakers, watches, buzzer and other mechanical products circular dispensing machine equipment. It has been used in many lighting and electronics industries, and this time we're going to talk about the application of circular LED dispenser on the bulb.
In the use of circular LED to glue dispensing machine, we should understand the structure of LED bulb can become more familiar with LED lighting should be paid attention to in the dispensing, deviations and problems so as to reduce the use of circular dispenser in the dispensing.
LED bulb is a spherical light-emitting semiconductor, and the common light-emitting semiconductor has the same characteristics, there are two PN nodes constitute. The electric current can be converted into light energy by this semiconductor. Visible light, infrared, ultraviolet light. However, the light emitted by LED is non fixed, so glue glue is used to guide the LED bulb to emit the desired light effect, that is, the LED bulb does not emit all kinds of light at once.
When the bulb in the use of circular LED glue dispensing machine, we use the glue is epoxy resin, it is because of the characteristics of the epoxy resin is suitable for dispensing work of this type, it can be extremely strong resistance performance, can protect LED lighting chip will not be outside, still can use different ways of dispensing and to change their performance by adding glue scattering agent to control the direction of the light scattering ability, epoxy resin itself has a superior performance, with anti wet glue solidification, high strength, refraction on the optical projection, high efficiency.
The circular LED dispensing machine is the use of most of the LED function dispensing table is still outside the rotating device, in fixed needle under the condition of rotating products to achieve the change of position deviation to avoid dispensing, dispensing needle on the issue of mobile.
