Non-contact rotating disc type automatic filter core welding machine

Abstract

The invention relates to a non-contact rotating disc type automatic filter core welding machine, which is composed of a six-working station filter core rotating disc mechanism, a six-working station end cap rotating disc mechanism, end cap heating devices, a welding device, an end cap heating temperature control system and a welding machine program control system. The six-working station filter core rotating disc mechanism and the six-working station end cap rotating disc mechanism are placed on a same horizontal plane. The six-working station end cap rotating disc mechanism is provided with six working arms at the periphery of the central table top. The end cap heating devices and the welding device are disposed on the working arms of the six-working station end cap rotating disc mechanism. The end cap heating temperature control system and the welding machine program control system are disposed in a control box. Compared with the prior art, the invention has the advantages of high precision, good stability, and ability to achieve full-automatic batch production, etc.

Description

technical field [0001] The invention relates to a welding mechanical equipment for forming a filter element, in particular to a non-contact turntable automatic filter element welding machine. Background technique [0002] The filter element with polymer membrane as the filter medium is a filter element with a wide range of uses, and the folded and cylindrical microporous membrane filter elements are the most commonly used varieties. The manufacture of this filter element must go through processes such as folding, longitudinal seam hot-melt welding, and end hot-melt welding, and the quality of longitudinal seam hot-melt welding is one of the key processes that affect the overall quality of the filter element. [0003] As early as the 1980s and 1990s, many filter element manufacturers have designed and manufactured manual or semi-automatic filter element longitudinal seam heat-melt welding machinery and equipment. High, the welding temperature and welding pressure can not be ...

AI Technical Summary

Problems solved by technology

[0003] As early as the 1980s and 1990s, many filter element manufacturers have designed and manufactured manual or semi-automatic filter element longitudinal seam heat-melt welding machinery and equipment. High, the welding temperature and welding pressure can not be controlled, resulting in unstable welding quality of the longitudinal seam of the filter element, poor welding strength, poor precision, and low pass rate of filter element products

Moreover, most of the current filter element welding adopts the production method of hot melt heating and welding one by one. The welding speed is slow and the efficiency is low. In addition, the hot melt heating method is easy to make the heating hair black, resulting in blackening of the welded filter element surface, which affects product quality.

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