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An automatic positioning device for laser welding of double plates

A laser welding and automatic positioning technology, which is applied in laser welding equipment, welding equipment, applications, etc., can solve the problems of low work efficiency and unsatisfactory welding effect, and achieve the effect of high work efficiency, light action and stable welding state

Active Publication Date: 2018-02-23
DONGGUAN HENGAODA HEAT ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the previous stage of welding in the prior art, workers generally use tools such as pliers and C-shaped pliers to fix the double boards to be welded before welding, but the work efficiency is very low, and the welding effect is not ideal

Method used

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  • An automatic positioning device for laser welding of double plates
  • An automatic positioning device for laser welding of double plates
  • An automatic positioning device for laser welding of double plates

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Embodiment Construction

[0021] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings. The accompanying drawings are only for reference and description, and do not constitute a limitation to the protection scope of the present invention.

[0022] Such as Figures 1 to 4 As shown, a double-plate laser welding automatic positioning device includes a frame 1, a drive mechanism 2 and a positioning mechanism 3 are arranged on the frame 1, and the drive mechanism 2 drives and connects the positioning mechanism 3; The positioning mechanism 3 includes a positioning cylinder 33, a sliding plate 31 and a guide rod 32, the positioning cylinder 33 is fixed on the sliding plate 31, a guide sleeve 34 is set on the guide rod 32, and the sliding plate 31 is fixed On the guide sleeve 34; the sliding plate 31 is provided with a supporting mold bottom plate 35, the positioning cylinder 33 passes through the supporting mold bottom plate 35, and the sup...

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Abstract

The invention provides an automatic positioning device for double-plate laser welding. The automatic positioning device comprise a machine frame. A driving mechanism and a positioning mechanism are arranged on the machine frame; and the driving mechanism is connected with the positioning mechanism. The positioning mechanism comprises a positioning air cylinder, a sliding plate and a guiding rod; the positioning air cylinder is fixed to the sliding plate; the guiding rod is sleeved with a guiding sleeve; and the sliding plate is fixed to the guiding sleeve. A supporting mold base plate is arranged on the sliding plate; the positioning air cylinder penetrates through the supporting mold base plate; a pressing upper plate matched with the supporting mold base plate is arranged over the supporting mold base plate; and the driving mechanism is connected with the sliding plate in a transmission mode. The device improves the working efficiency of the double-plate laser welding largely and ensures the stability of the welding.

Description

technical field [0001] The invention relates to the technical field of heat exchangers, in particular to an automatic positioning device for double-plate laser welding. Background technique [0002] The plate heat exchanger is a new type of high-efficiency heat exchanger composed of a series of metal sheets with a certain corrugated shape. Thin rectangular channels are formed between various plates, and heat exchange is performed through the plates. Plate heat exchanger is an ideal equipment for liquid-liquid, liquid-vapor heat exchange. It has the characteristics of high heat exchange efficiency, small heat loss, compact and light structure, small footprint, convenient installation and cleaning, wide application and long service life. In the case of the same pressure loss, its heat transfer coefficient is 3-5 times higher than that of the tube heat exchanger, and the floor area is one-third of that of the tube heat exchanger, and the heat recovery rate can be as high as 9...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K26/70B23K26/21B23K101/14
CPCB23K26/21B23K26/702B23K2101/14
Inventor 俞伟明
Owner DONGGUAN HENGAODA HEAT ENERGY TECH CO LTD