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Automotive lamp lens welding device

A welding device and lens technology, which is applied to other household appliances, optical components, household appliances, etc., can solve problems such as high mechanical structure requirements, stress deformation, and complex linkage control, etc., to achieve flexible control, high degree of automation, and simple operation Effect

Pending Publication Date: 2017-12-26
CHANGZHOU XINGYU AUTOMOTIVE LIGHTING SYST
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

This welding method has high requirements on the mechanical structure, the linkage control is complicated, and stress deformation is easy to occur during the welding process of the robot

Method used

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  • Automotive lamp lens welding device
  • Automotive lamp lens welding device

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Embodiment Construction

[0017] like figure 1 and 2 As shown, the present invention discloses a welding device for a vehicle lamp lens, comprising a laser control system 1 and a PLC control system 2, the laser control system 1 comprising a fiber laser 11, a laser power supply module 12 and a PC 13, the PC 13 and the laser The power supply module 12 is connected, the laser power supply module 12 is connected with the fiber laser 11, and the PC 13 is used to set the current and power consumption of the fiber laser 11 working output; the PLC control system 2 includes a PLC controller 21, an electric cylinder 22 and a positioning The clamping tool 23 and the PLC controller 21 are used to drive the electric cylinder 22 , and the electric cylinder 22 enables the positioning and clamping tool 23 to closely contact the lens 3 and the bracket 4 ; the PC 13 is connected to the PLC controller 21 . Wherein, the material of the lens 3 is PMMA, which has a high light transmittance, and the bracket 4 is made of PC ...

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PUM

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Abstract

The invention belongs to the technical field of intelligent control, and relates to an automotive lamp lens welding device. The automotive lamp lens welding device comprises a laser device control system and a PLC control system, the laser device control system comprises an optical laser device, a laser device power module and a PC machine, and the PLC control system comprises a PLC, an electric cylinder and a positioning clamping tool. According to the automotive lamp lens welding device, the optical laser device is directly used for conducting multi-dimensional welding on a lens and a support, a complex mechanical structure does not need to be allocated, the structure is simple, and the welding quality is reliable.

Description

technical field [0001] The invention belongs to the technical field of intelligent control, and relates to a welding device for a lamp lens. Background technique [0002] With the rapid development of the automobile industry at home and abroad, the requirements for car lights are getting higher and higher. As an important component of the high and low beams of the new headlights, the lens has received increasing attention and popularization. There are many ways to weld the lens and the bracket, common ones include heat riveting welding, ultrasonic welding, etc. Hot rivet welding needs to heat the lens and bracket as a whole, which is prone to thermal deformation and leads to poor welding. Ultrasonic welding is the use of ultrasonic transducers to convert high-frequency electrical energy into high-frequency mechanical vibration energy. Under pressurized conditions, friction occurs between the contact surface of the lens and the bracket to generate heat, and the ribs are mel...

Claims

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Application Information

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IPC IPC(8): B29C65/16B29L11/00
CPCB29C65/1612B29L2011/0016
Inventor 潘明清薛梦萍秦超周一汛
Owner CHANGZHOU XINGYU AUTOMOTIVE LIGHTING SYST
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