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Diffusion plate cropping process

A diffusion plate and cutting technology, applied in metal processing and other directions, to achieve the effect of improving product quality, improving product qualification rate, and saving hair removal.

Inactive Publication Date: 2016-12-21
DONGGUAN XINJU OPTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it does not disclose the specific application of the heated knife die, especially the specific process steps and process conditions of the heated knife die applied to the diffusion plate cutting, that is, in the prior art, there is no reference to the existing cutting process of the above-mentioned diffuser plate. Improve technical solutions

Method used

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  • Diffusion plate cropping process

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A diffusion plate cutting process, using a cutting device to cut a full-size diffusion plate plate, the cutting device mainly includes a steel knife wood mold with a blade height of 1mm, an electric heating device for the knife mold, and a hydraulic drive mechanism, The hydraulic drive mechanism drives the cutting and reset of the die cutter, and the cutting process is carried out according to the following steps:

[0037] (1) An installation step, installing the die cutter heating device on the die die;

[0038] (2) heating step, heating the die die to 150 degrees Celsius by the die die heating device, and keeping it;

[0039] (3) In the conveying step, the full-size diffuser plate is conveyed to the cutting die position of the cutting device through the conveying device;

[0040] (4) Cutting step, set the pressure applied by the driving mechanism to the die die to be 10 tons, start the drive mechanism, then advance the die die to cut the full-size diffuser plate, and...

Embodiment 2

[0044] A diffusion plate cutting process, using a cutting device to cut a full-size diffusion plate plate, the cutting device mainly includes a wooden mold with a blade height of 12mm, an electric heating device for the knife mold, and a hydraulic drive mechanism, The hydraulic drive mechanism drives the cutting and reset of the die cutter, and the cutting process is carried out according to the following steps:

[0045] (1) An installation step, installing the die cutter heating device on the die die;

[0046] (2) heating step, heating the die die to 150 degrees Celsius by the die die heating device, and keeping it;

[0047] (3) In the conveying step, the full-size diffuser plate is conveyed to the cutting die position of the cutting device through the conveying device;

[0048] (4) Cutting step, set the pressure applied by the driving mechanism to the die die to be 1000 tons, start the drive mechanism, then advance the die die to cut the full-size diffuser plate, and contac...

Embodiment 3

[0052] A diffusion plate cutting process, using a cutting device to cut a full-size diffusion plate plate, the cutting device mainly includes a wooden mold with a blade height of 6mm, an electric heating device for the knife mold, and a hydraulic drive mechanism. The hydraulic drive mechanism drives the cutting and reset of the die cutter, and the cutting process is carried out according to the following steps:

[0053] (1) An installation step, installing the die cutter heating device on the die die;

[0054] (2) heating step, heating the die die to 90 degrees Celsius by the die die heating device, and keeping it;

[0055] (3) In the conveying step, the full-size diffuser plate is conveyed to the cutting die position of the cutting device through the conveying device;

[0056] (4) Cutting step, set the pressure applied by the driving mechanism to the die die to be 200 tons, start the drive mechanism, then advance the die die to cut the full-size diffuser plate, and contact t...

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Abstract

The invention discloses a diffusion plate cropping process. A cropping device is used for cropping a full-size diffusion plate, and mainly comprises a cutting die, a cutting die heating device and a driving mechanism, wherein the driving mechanism is used for driving the cropping and resetting of the cutting die. The cropping process mainly comprises a mounting step, a heating step, a conveying step, a cropping step, a taking-out step and a resetting step, wherein in the heating step, the cutting die heating device is utilized to heat the cutting die to 50 to 150 DEG C, heat preservation is performed, and the heated cutting die is utilized to crop the full-size diffusion plate. The diffusion plate cropping process has the beneficial effects that the cropping process is free from processing steps such as polishing and broken filament removal, and the defects that the diffusion plate cropping process is long in procedure and low in cleanness are overcome.

Description

technical field [0001] The invention relates to a processing technology of a diffusion plate, in particular to a cutting process of a diffusion plate. Background technique [0002] With the continuous development of diffusion plate technology, the diffusion plate is being more and more used in many fields such as backlight modules, lighting fixtures, and advertising light boxes. In the production of diffuser plates, extrusion molding machines are generally used to form full-size large plates, and then cut into plates of different sizes and specifications according to the specifications of downstream customers. [0003] In the prior art, the cutting process of the diffuser plate is to first cut the full-size diffuser plate into small-sized plates, and then carry out the CNC milling of the installation holes and slots. There are a lot of wire drawing and dust on the section, so it is necessary to perform steps such as polishing, hair removal, and dust removal on the sheet aft...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26F1/38B26F1/44B26D7/10
CPCB26F1/38B26D7/10B26F1/44
Inventor 蔡文珍
Owner DONGGUAN XINJU OPTRONICS INC
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