Equipment and method for continuous high-speed processing of dots on the surfaces of a plurality of light guide plate
A technology of light guide plate and mesh point, applied in the field of plastic product production, can solve the problems of low efficiency of processing mesh points on the surface of the light guide plate, and achieve the effect of simple structure and improved processing efficiency
Inactive Publication Date: 2020-05-19
SUZHOU QINGJIANG PRECISION MACHINE TECH
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Problems solved by technology
[0016] The purpose of the present invention is to solve the problem of low efficiency of processing dots on the surface of the light guide plate in the prior art, and provide a multi-piece light guide plate that can process the light guide plate continuously, improve the production cycle, and reduce the processing time of each light guide plate Equipment and method for continuous high-speed processing of dots on the surface
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[0043] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. The specific embodiments described here are only used to explain the present invention, not to limit the invention.
[0044] A high-speed light guide plate continuous heat press machine, comprising a frame 18 and a feeding mechanism, a molding mechanism, and a feeding mechanism for transporting the light guide plate 1 arranged on the frame 18;
[0045] The feeding mechanism includes a feeding conveyor belt 5, a transmission idler group 6, and a push rod mechanism 7. The feeding conveyor belt 5 and the transmission idler group 6 are symmetrically arranged on both sides of the frame 18, and the transmission idler group 6 is located on the upper side. The material conveyor belt 5 rear end and the upper end surface of the transmission idler wheel group 6 and the upper end surface...
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The invention discloses equipment and a method for continuous high-speed processing of dots on the surfaces of a plurality of light guide plate. The equipment comprises a rack, a feeding mechanism, amold pressing mechanism and a discharging mechanism, wherein the feeding mechanism, the molding mechanism and the discharging mechanism are arranged on the rack and used for conveying the light guideplates. According to the invention, the structure is simple, through mutual cooperation between the feeding mechanism, the mold pressing mechanism, the discharging mechanism, a first sensor, a secondsensor, a third sensor, a fourth sensor and a controller, uninterrupted continuous machining of the plurality of light guide plates can be achieved, and the machining efficiency is greatly improved; and the machining time of each light guide plate is reduced to 6 seconds from the original 12 seconds after actual measurement, and the processing efficiency is improved by 50%.
Description
technical field [0001] The invention relates to the technical field of plastic product production, in particular to equipment and a method for continuous high-speed processing of dots on the surface of multiple light guide plates. Background technique [0002] The light guide plate is made of optical-grade acrylic / PC plate, and then high-tech materials with high reflectivity and non-absorbing light are used to print astigmatism dots on the bottom surface of the optical-grade acrylic plate with UV screen printing technology. The optical-grade acrylic plate is used to absorb the light emitted from the lamp to stay on the surface of the optical-grade acrylic plate. When the light hits each astigmatism point, the reflected light will diffuse to various angles, and then destroy the reflection condition and emit from the front of the light guide plate. Through light guide points of various densities and sizes, the light guide plate can be made to emit light evenly. The purpose of...
Claims
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IPC IPC(8): B29C59/04B29L7/00
CPCB29C59/043B29L2007/002
Inventor 杨为新张峰
Owner SUZHOU QINGJIANG PRECISION MACHINE TECH