公开(公告)号：US10144090B2

公开(公告)日：2018-12-04

申请号：US15077234

申请日：2016-03-22

Applicant: Shanghai Seeyao Electronics Co., Ltd.

Inventor： Zhaoji Guo ,  Xiaofeng Yang ,  Guoxiang Xin ,  Hai Huang ,  Yonghe Wang

IPC: B23K26/21 ,  B23K26/10 ,  B29C65/16 ,  B29C65/78 ,  B29C65/00 ,  F21V17/10 ,  B23K26/00 ,  F21S41/29 ,  B29L31/00

Abstract: This invention provides a process and device for simultaneous laser welding; after using the moving lower die and the fixing upper die to make the base and the lens attached, by using the light pipe, for example, transparent substances or other cheap materials, to make the laser, which is emitted from the laser source, emit through the lens to a welding region of the base after being processed, to operate rapid and average heating to the welding region; meanwhile, using the welding cylinder to press the base and the lens together, to make base and the lens pressed and welded together in molten state, and when welding, it does not generate powder or other defects, and, at the same time, it can make the height H and the width w of the generated waste selvage between [0, 0.4] mm, which can improve the performance of welding object more efficiently.

公开(公告)号：US20170014948A1

公开(公告)日：2017-01-19

申请号：US15077234

申请日：2016-03-22

Applicant: Shanghai Seeyao Electronics Co., Ltd.

Inventor： Zhaoji Guo ,  Xiaofen Yang ,  Guoxiang Xin ,  Hai Huang ,  Yonghe Wang

IPC: B23K26/21 ,  B23K26/10 ,  B23K26/00

CPC classification number: B23K26/21 ,  B23K26/0006 ,  B23K26/10 ,  B29C65/1612 ,  B29C65/1635 ,  B29C65/1667 ,  B29C65/1677 ,  B29C65/1687 ,  B29C65/7841 ,  B29C66/1122 ,  B29C66/301 ,  B29C66/542 ,  B29C66/73921 ,  B29C66/8122 ,  B29C66/8242 ,  B29C66/8322 ,  B29L2031/747 ,  F21S41/29 ,  F21V17/101 ,  B29K2869/00 ,  B29K2909/08

Abstract: This invention provides a process and device for simultaneous laser welding; after using the moving lower die and the fixing upper die to make the base and the lens attached, by using the light pipe, for example, transparent substances or other cheap materials, to make the laser, which is emitted from the laser source, emit through the lens to a welding region of the base after being processed, to operate rapid and average heating to the welding region; meanwhile, using the welding cylinder to press the base and the lens together, to make base and the lens pressed and welded together in molten state, and when welding, it does not generate powder or other defects, and, at the same time, it can make the height H and the width w of the generated waste selvage between [0, 0.4] mm, which can improve the performance of welding object more efficiently.

Abstract translation: 本发明提供了用于同时激光焊接的工艺和装置; 在使用移动的下模和固定上模以使基座和透镜附接后，通过使用光管，例如透明物质或其他廉价材料，使从激光源发射的激光发射 经过加工后通过镜头到基座的焊接区域，对焊接区域进行快速平均加热; 同时，使用焊接圆筒将基座和透镜压在一起，使基座和透镜在熔融状态下被压制和焊接在一起，并且在焊接时不会产生粉末或其他缺陷，同时， 可以使产生的废料边缘的高度H和宽度w在[0,0.4] mm之间，可以更有效地提高焊接对象的性能。