Welding machine of toothpaste tuber

Abstract

The invention discloses a welding machine of a toothpaste tuber. The welding machine comprises a rack, a conveying mechanism, a high-frequency welding head, a first rolling wheel and a second rolling wheel, wherein the rack is provided with a toothpaste tube welding platform; the conveying mechanism is installed on the toothpaste tube welding platform; the high-frequency welding platform is arranged above the toothpaste tube welding platform; the first rolling wheel and the second rolling wheel are arranged at one side of the high-frequency welding head along the conveying direction of the conveying mechanism; the welding machine of the toothpaste tuber also comprises an air compressor, a heat exchanger and a first cooling air duct, wherein an output end of the air compressor is connected with a gas inlet of the heat exchanger; a gas outlet of the heat exchanger is connected to a gas intake end of the first cooling air duct; the first cooling air duct is positioned between the high-frequency welding head and the first rolling wheel, and the air outlet of the first cooling air duct is toward the toothpaste tube welding platform.

Description

technical field [0001] The invention relates to toothpaste tube production equipment, in particular to a toothpaste tube making machine welding device. Background technique [0002] In the production of toothpaste composite tubes, new environmentally friendly materials are used for the toothpaste composite tubes, the thickness is reduced from 0.4mm to 0.25mm, and the thickness of the welded aluminum layer is reduced from 0.02mm to 0.012mm, which makes the existing equipment prone to welded tube waves during welding Quality problems such as wrinkles and decreased welding strength make the welded composite pipe unable to meet the quality requirements. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the object of the present invention is to provide a toothpaste tube making machine welding device, a cooling air duct is set between the high-frequency welding head and the rolling wheel to rapidly cool the toothpaste tube after welding to avoid wav...

AI Technical Summary

Problems solved by technology

[0002] In the production of toothpaste composite tubes, new environmentally friendly materials are used for toothpaste composite tubes, the thickness is reduced from 0.4mm to 0.25mm, and the thickness of the welded aluminum layer is reduced from 0.02mm to 0.012mm, which makes the existing equipment prone to wavy welded tubes during welding Quality problems such as wrinkling and decreased welding strength make the welded composite pipe unable to meet the quality requirements

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