Automobile lamp shell manufacturing method

A manufacturing method and a technology for automobile lamps, which are applied in the direction of liquid cleaning methods, chemical instruments and methods, cleaning methods and appliances, etc., can solve problems such as low production efficiency, many operators, and bubble particles, and achieve improved production. Efficiency and product quality, reduce operating labor, improve the effect of the effect

Inactive Publication Date: 2018-03-13
NANJING KALAIDE AUTO LIGHTING SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Automobile headlights provide lighting to drivers, passengers and traffic management personnel at night or in low visibility conditions, and serve as reminders and warnings to other vehicles and pedestrians. , the production efficiency is low, and the operation is labor-intensive, especially in the surface cleaning process. Most of the manual air guns are used to blow the lamp housing. The cleaning effect of the lamp housing surface is not good. After spraying, there will be bubble particles on the paint surface, which will affect the lamp. Quality of lamp housing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention will be specifically introduced below in conjunction with the embodiments.

[0017] This embodiment is a method for manufacturing a lamp housing of an automobile lamp, comprising the following steps:

[0018] (1) The lamp housing is first injection molded by the injection molding machine through the mold;

[0019] (2) Ultrasonic cleaning of the formed lamp housing in the cleaning pool;

[0020] (3) Send the cleaned lamp housing to the automatic surface dust removal and static removal system for surface dust removal and drying treatment;

[0021] (4) Apply surface hardening coating to the lamp housing after dust removal and drying.

[0022] The lamp housing in this embodiment is made of ABS resin plastic material.

[0023] In the step (2) of this embodiment, the time for ultrasonic cleaning the molded lamp housing in the cleaning tank is 1 hour.

[0024] In step (3) of this embodiment, the time for sending the cleaned lamp housing into the autom...

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PUM

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Abstract

The invention discloses a method for manufacturing a lamp housing of an automobile lamp, which comprises the following steps: (1) firstly, the lamp housing is injection molded through a mold through an injection molding machine; (2) ultrasonically cleans the molded lamp housing in a cleaning pool; (3) ) send the cleaned lamp housing into the automatic surface dust removal and static removal system for surface dust removal and drying; (4) carry out surface hardening coating on the lamp housing after dust removal and drying; The advanced production process realizes standardized flow operation, effectively reduces operating labor, improves the effect of cleaning the surface of the lamp housing, makes the paint surface of the lamp housing smooth after spraying, and improves production efficiency and product quality.

Description

technical field [0001] The invention relates to a manufacturing method, in particular to a method for manufacturing a lamp housing of an automobile lamp, and belongs to the technical field of automobile lamp manufacturing. Background technique [0002] Automobile headlights provide lighting to drivers, passengers and traffic management personnel at night or in low visibility conditions, and serve as reminders and warnings to other vehicles and pedestrians. , the production efficiency is low, and the operation is labor-intensive, especially in the surface cleaning process. Most of the manual air guns are used to blow the lamp housing. The cleaning effect of the lamp housing surface is not good. After spraying, there will be bubble particles on the paint surface, which will affect the lamp. The quality of the lamp housing. Contents of the invention [0003] In order to solve the deficiencies in the prior art, the present invention provides a method for manufacturing a lamp ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V15/02B29C45/00B08B3/12
CPCF21V15/02B08B3/12B29C45/00
Inventor 李均
Owner NANJING KALAIDE AUTO LIGHTING SYST CO LTD
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