OPC drum batch-processing method capable of improving dropoff problem

A batch processing method and workpiece technology, applied to the surface coating liquid device, pretreatment surface, coating, etc., can solve the problems that it is difficult to guarantee the quality of processed products, and the product quality of OPC drum products is uneven. Achieve easy to understand, uniform color, increase product quantity

Active Publication Date: 2019-11-26
苏州恒久光电科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the implementation of the existing method, the operators found that the product quality of the OPC drum products processed by the existing method is uneven, and it is difficult to guarantee the quality of the final processed product.

Method used

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  • OPC drum batch-processing method capable of improving dropoff problem

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] The PLC of the two-axis processing robot is adjusted and the infrared heating process is added. The temperature of the upper end of the substrate aluminum tube reaches 52 degrees during the lifting process, and the thickness of the organic polymer conductive layer formed on the surface of the substrate aluminum tube is 24.5 um. The obtained OPC drum product has a dropoff of 2.8, an increase of about 1.0. The blackness of the test print is 1.45, the bottom ash is 0.02, and the binding force in a high-humidity environment is 90%. The color of the printed sample is uniform.

Embodiment 2

[0046] Adjust the PLC of the biaxial processing robot, add an infrared heating process, the temperature of the upper end of the substrate aluminum tube reaches 50 degrees during the lifting process, and the thickness of the organic polymer conductive layer formed on the surface of the substrate aluminum tube is 30um . The obtained OPC drum product has a dropoff of 3.5, an increase of about 2.0. The blackness of the test print is 1.38, the bottom ash is 0.02, and the bonding force in a high-humidity environment is 98%. The color of the printed sample is uniform.

[0047] The present invention also provides references for other related problems in the same field, and can be expanded and extended based on this, and applied to other related technical solutions of OPC drum immersion plating processing, and has very broad application prospects.

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Abstract

The invention discloses an OPC drum batch-processing method capable of improving the dropoff problem. The OPC drum batch-processing method comprises the following steps of: (S1) additionally installing a plurality of groups of driving devices on a workpiece gripper; (S2) grabbing base aluminum tubes by using the workpiece gripper; (S3) arranging an infrared transmitter at the side surface of a dipplating cylinder; (S4) pouring a dip plating solution into a plating bucket, and driving the base aluminum tubes to be dipped into the dip plating solution by using the workpiece gripper in order toimplement soaking of the base aluminum tubes; (S5) starting the infrared transmitter, subsequently lifting up the base aluminum tubes at a constant speed by using the workpiece gripper and making eachbase aluminum tube to rotate about the central axis of the workpiece gripper, shutting down the infrared transmitter when the lift distance of the base aluminum tubes reaches a preset lift distance,making the workpiece gripper lift up the base aluminum tubes continuously until the base aluminum tubes are completely separated from the dip plating solution; and (S6) discharging the dip-plated basealuminum tubes. The OPC drum batch-processing method disclosed by the invention guarantees the uniformity of volatilization of the film plating liquid at the outer side of each base aluminum tube andeffectively improves the uniformity of a surface film layer of a final OPC drum finished product.

Description

technical field [0001] The invention relates to a processing method, in particular to a processing method which can effectively improve the axial uniformity of OPC drum finished products, and belongs to the technical field of OPC drum processing. Background technique [0002] OPC is the abbreviation of Organic Photoconductor. OPC drum is a photoelectric conversion device formed by coating OPC material on the surface of a conductive aluminum cylinder. It is characterized in that it is an insulator in the dark and can maintain a certain static charge. When irradiated by light of a certain wavelength, it becomes a conductor and passes through The aluminum base releases charges to form an electrostatic latent image, which is the core component of laser printing and digital copying. [0003] The base aluminum tube is used as the base material of the OPC drum, and the coating state of the coating material on the surface of the base aluminum tube has a great influence on whether t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D7/14B05D3/02
CPCB05D7/146B05D3/0263
Inventor 余荣清张培兴丁雷
Owner 苏州恒久光电科技股份有限公司
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