A multi-color temperature LED light source dispensing device

Abstract

The invention discloses a multi-color temperature LED light source glue dispensing device, comprising a bottom plate, a glue storage mechanism and a glue dispensing mechanism. A mounting seat is fixedly connected to the top outer wall of the bottom plate, and a rectangular groove is opened on the top outer wall of the mounting seat. A backing plate is fixed inside by bolts, the top outer wall of the backing plate is provided with multiple rows of arc grooves, the bottom inner wall of the arc groove is provided with pipe holes, the bottom inner wall of the rectangular groove is provided with a negative pressure cavity, and the bottom of the pipe holes is provided with a negative pressure cavity. The ends are all communicated with the negative pressure cavity, the pipe holes are all fixedly connected with connecting pipes, the top ends of the connecting pipes are all sleeved with arc surface suction heads, and the arc surface suction heads are respectively inserted into the arc surface grooves. The top outer wall is fixedly connected with two positioning strips. The invention is a multi-color temperature LED light source glue dispensing device, the device can reliably fix the LED PCB substrate, thereby facilitating subsequent effective glue dispensing, and the device can ensure smooth glue suction and improve the smoothness of the device work.

Description

technical field [0001] The invention relates to the technical field of LED processing, in particular to a multi-color temperature LED light source dispensing device. Background technique [0002] The LED light source lamp is an electroluminescent semiconductor material chip, which is cured on the bracket with silver glue or white glue, and then connects the chip and the circuit board with silver wire or gold wire, and is sealed with epoxy resin around it to protect the inner core wire In the process of processing the multi-color temperature LED light source lamp, it is necessary to use the dispensing device to cover and protect the solder joints, etc. [0003] At present, the existing multi-color temperature LED light source dispensing devices have the following shortcomings: due to the constant change of the external temperature of the work place, the glue is prone to solidification or uneven texture during the temporary storage process, which will cause glue dispensing. T...

AI Technical Summary

Problems solved by technology

[0003] At present, the existing multi-color temperature LED light source dispensing device has the following disadvantages: due to the constant changes in the external temperature of the workplace, the glue is prone to solidification or uneven texture during the temporary storage process, which will cause dispensing The device tends to be unsmooth when sucking glue, which affects the effectiveness of dispensing

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