Cutting device and cutting method of LED lamp panel

Abstract

The invention discloses a cutting device of an LED lamp panel in the technical field of LEDs. The cutting device comprises a workbench, wherein the four corners of the bottom of the workbench are uniformly provided with support legs, a fixed limiting frame is arranged at the left side of the top of the workbench, and a placing groove is formed in the right side of the fixed limiting frame; two groups of small brackets with the same structure are symmetrically arranged on the groove bottom and groove top of the placing groove, and auxiliary runners are mounted on the small brackets; and a moving limiting frame is arranged at the right side of the top of the workbench, and a regulating bolt connected with the bottom of the moving limiting frame is arranged on the outer wall of the right sideof the workbench. According to the device, the shift of the lamp panel is limited through the fixed limiting frame with the auxiliary runners and the moving limiting frame with an I-shaped rotor drum, so that the lamp panel has great position stability during cutting operation, and the cutting working efficiency is prevented from being reduced by shift and bending phenomena caused by friction resistance occurring in the movement process of the lamp panel.

Description

technical field [0001] The invention relates to the technical field of LEDs, in particular to a cutting device and a cutting method for LED lamp panels. Background technique [0002] Light-emitting diodes are referred to as LEDs for short. Made of compounds containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N), etc., when electrons and holes recombine, they can radiate visible light, so they can be used to make light-emitting diodes. As an indicator light in circuits and instruments, or as a text or digital display, gallium arsenide diodes emit red light, gallium phosphide diodes emit green light, silicon carbide diodes emit yellow light, and gallium nitride diodes emit blue light. Divided into organic light-emitting diode OLED and inorganic light-emitting diode LE. [0003] With the improvement of people's quality of life, people's requirements for lights are no longer the original lighting use. LED lights with different colors, different brightness, and dif...

AI Technical Summary

Problems solved by technology

[0003] With the improvement of people's quality of life, people's requirements for lights are no longer the original lighting use. LED lights with different colors, different brightness, and different uses have attracted more and more people's attention. In the production process of LED light panels, in order to To prevent the length of the light bar from affecting the processing accuracy, resulting in deformation and offset of the light bar, multiple sets of light bars are often connected into light panels for production and processing, which not only enables mass production, but also effectively improves production and processing After the production is completed, it is necessary to divide the light board into light strips and cut them. The cutting work of the transmission is done manually. Due to factors considered by the market, the light strips are not cut neatly during cutting. , the phenomenon of easy bending, for this reason, we propose a cutting device and cutting method for LED light panels

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