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Automatic welding machine for single row tube and tubular plate of an air condenser

A technology of automatic welding machine and condenser, which is applied in the direction of welding equipment, welding accessories, welding rod characteristics, etc., can solve the problems of low product qualification rate, failure to meet the national air-conditioning condenser welding requirements, component air leakage, etc., and achieve welding Uniform seam, improve welding efficiency and avoid welding error

Active Publication Date: 2017-12-01
刘双杰
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, poor welding will lead to early leakage of components, which cannot meet the national welding requirements for air-cooled condensers, resulting in a low pass rate of products

Method used

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  • Automatic welding machine for single row tube and tubular plate of an air condenser
  • Automatic welding machine for single row tube and tubular plate of an air condenser
  • Automatic welding machine for single row tube and tubular plate of an air condenser

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Embodiment Construction

[0033] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0034] In the following description, a lot of specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, and those skilled in the art can do it without departing from the meaning of the present invention. By analogy, the present invention is therefore not limited to the specific examples disclosed below.

[0035] Such as Figure 1-9 As show...

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Abstract

The invention discloses an automatic welding machine for a single row tube and a tubular plate of an air condenser. The automatic welding machine comprises a welding gun mechanism and further comprises a support mechanism, a positioning mechanism, a movement adjusting mechanism and a guide wire sleeve mechanism. The positioning mechanism is adopted to precisely position the automatic welding machine and the tubular plate; two motors are adopted to control up-down motion and movement in a curve of the welding gun mechanism; the welding positioning is precise and the welding error of the single row tube and the tubular plate of the air condenser is small; and the movement adjusting mechanism is adopted to enable the welding gun mechanism to automatically move along the outline of a single row tube hole and to finish welding of the single row tube and the single row tube hole. The automatic welding machine improves the welding efficiency, avoids the welding error caused by an artificial factor, is uniform in weld seam, contains fewer air bubbles and impurities, improves the welding quality and prolongs the service life of the air condenser.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to an automatic welding machine for single row tubes and tube sheets of an empty condenser. Background technique [0002] At present, with the progress of air-cooled condensers in various fields, their use is becoming more and more common, and the country's requirements for the strength and hardness of air-cooled condensers are also getting higher and higher. The existing single-row tube and tube plate welding of the air condenser usually adopts manual welding, the welding speed is slow, the efficiency is low, the welding error caused by artificial factors is large, and the welding often has air holes, many sundries in the welding seam and welding seam Inhomogeneity and other defects, because air-cooled condensers are usually installed outdoors, they have to withstand a temperature change of about 30°C every day, and the temperature change is even greater with seasonal changes. As...

Claims

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Application Information

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IPC IPC(8): B23K9/16B23K9/32B23K9/28
CPCB23K9/16B23K9/287B23K9/32
Inventor 方建京王彦青王志军杨会军刘双杰董公佐
Owner 刘双杰
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