Laser welding system for heat exchange plate

A technology of laser welding and laser welding head, which is applied in the direction of laser welding equipment, welding equipment, welding equipment, etc., can solve the problems of poor welding quality, low welding efficiency, complicated welding operation of heat exchange plate, etc., and achieve the improvement of welding quality and welding efficiency, reducing the effect of welding operations

Inactive Publication Date: 2021-08-27
HANS LASER TECH IND GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] In view of this, the present invention provides a laser welding system for heat exchange plates, which is used to solve the existing technical problems such as complicated welding operations, poor welding quality, and low welding efficiency of heat exchange plates

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  • Laser welding system for heat exchange plate
  • Laser welding system for heat exchange plate
  • Laser welding system for heat exchange plate

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Embodiment Construction

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0046] It should be noted that when an element is referred to as being “fixed on” or “mounted on” or “provided on” or “connected to” another element, it may be directly or indirectly located on the other element. For example, when an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "length", "width", "top", "bottom", "left", "right", "front", "rear", "vertical", "horizontal", ...

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Abstract

The invention belongs to the technical field of laser welding, and discloses a laser welding system for heat exchange plates, including a control system and a laser controlled by the control system, a laser welding head, a robot, a linear entry and exit slide table, and a mounting fixture, wherein the laser welding head Set on the movable end of the robot, the laser welding head is connected with the laser light signal, and the worktable is installed on the base of the sliding table in a straight line. The linear guide rail assembly is driven by the first drive assembly to drive the worktable to move linearly. The lower template of the installation fixture is installed On the workbench, the upper platen is set on the mounting seat, so that after the lower template and the two heat exchange plates stacked on it are sent to the welding station along with the workbench, the fixture device can drive the upper platen down to resist the pressure The heat exchange plate, and then the laser welding head can weld along the welding track under the control of the control system, so that through the orderly cooperation of various parts, the automatic stack welding of the heat exchange plate is realized, the welding quality and welding efficiency are improved, and it is easy to welding operations.

Description

technical field [0001] The invention relates to the technical field of laser welding, in particular to a laser welding system for heat exchange plates. Background technique [0002] A heat exchanger is an energy-saving device that transfers heat between materials between two or more fluids at different temperatures. According to the structure, the heat exchanger can be divided into shell and tube heat exchanger, plate heat exchanger and so on. Among them, the common shell-and-tube heat exchangers are generally made by hand. However, in the current situation of rising labor costs and highly uncontrollable manual operations, the automatic production of heat exchangers has obviously become a trend. In addition, the plate heat exchanger has been widely used in more and more occasions due to its stamping process, high degree of standardization, and mass production. [0003] Take the construction of cold storage in the refrigeration industry as an example. As a low-temperature e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K26/21B23K26/70B23K37/04B23K26/08B23K101/14
CPCB23K26/0884B23K37/0408B23K26/21B23K26/702B23K2101/14
Inventor 李杰于成松潘佐梅唐景龙陈根余陈焱高云峰
Owner HANS LASER TECH IND GRP CO LTD
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