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Laser welding equipment and its welding method

A technology of laser welding and equipment, which is applied to other household appliances, household appliances, hollow objects, etc., can solve the problems of unmanufacturable and difficult to manufacture diaphragms, achieve simple structure, shorten manufacturing time, and solve unmanufacturable effects

Active Publication Date: 2019-09-17
HANS LASER TECH IND GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Based on this, it is necessary to provide a laser welding device and its welding method for the problem that the miniature gas-filled diaphragm is difficult to manufacture or even impossible to manufacture.

Method used

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  • Laser welding equipment and its welding method
  • Laser welding equipment and its welding method
  • Laser welding equipment and its welding method

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Embodiment Construction

[0047] In order to facilitate the understanding of the present invention, the laser welding equipment and its welding method will be more fully described below with reference to the relevant drawings. Preferred embodiments of laser welding equipment and welding methods thereof are given in the accompanying drawings. However, the laser welding apparatus and welding method thereof can be implemented in many different forms and are not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the laser welding equipment and its welding method more thorough and comprehensive.

[0048] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may...

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Abstract

The invention relates to laser welding equipment and a welding method thereof. The laser welding equipment is used for welding a diaphragm. The laser welding equipment comprises a base, a laser device, a welding box, a lens assembly, a first driving mechanism, a second driving mechanism, a clamping rotating mechanism and an inflating and deflating mechanism, wherein the welding box comprises a boxbody, a sliding door and a sliding seat; the box body is arranged on the base; a cavity and two first sliding holes are formed in the box body; the cavity communicates with the two first sliding holes; the sliding door is slidably connected to the box body; at least part of the sliding seat is located in the cavity, and the sliding seat is slidably connected to the box body; and the sliding seatis used for holding the diaphragm. According to the laser welding equipment and the welding method thereof, due to the fact that the inflating process of the diaphragm is completed before welding of the diaphragm, an inflating nozzle does not need to be additionally arranged on the diaphragm, thus the diaphragm is simple in structure, the laser welding equipment can be used for welding the diaphragms in any size, and the problem that a miniature inflatable diaphragm cannot be manufactured is solved.

Description

technical field [0001] The invention relates to the technical field of laser welding, in particular to a laser welding device and a welding method thereof. Background technique [0002] The traditional manufacturing method of an inflatable diaphragm is as follows: firstly, the diaphragm is welded into shape; then, a one-way valve inflation nozzle is arranged on the diaphragm; finally, pressure gas is filled into the inner cavity of the diaphragm. However, the manufacturing method of this gas-filled diaphragm is only suitable for larger diaphragms. When the volume of the diaphragm is small, such as a micro-inflatable diaphragm, the diaphragm cannot be provided with an inflation nozzle, so that the micro-inflatable diaphragm cannot be manufactured. Contents of the invention [0003] Based on this, it is necessary to provide a laser welding device and a welding method thereof for the problem that it is difficult or even impossible to manufacture a miniature gas-filled diaphr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C65/16B29C65/78B29L22/02
Inventor 陈小冬李栋全唐景龙陈根余陈焱高云峰
Owner HANS LASER TECH IND GRP CO LTD
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