Waistline fitting type pull-ups device

Abstract

The invention relates to the field of hygienic product equipment, in particular to a waistline fitting type pull-ups device which comprises a rack, a first welding roller and a second welding roller, wherein two heat conduction copper plates are arranged inside the first welding roller and close to the outer edge, the distance between each heat conduction copper plate and the first welding roller is 3-5 cm, and extending parts are arranged at the upper end and the lower end of each heat conduction copper plate. Each extension part surrounds a half of the periphery of a corresponding first mounting hole, and the extension parts and heating pipes are arranged at intervals. The extension parts at the head ends and the tail ends of the heat conduction copper plates surround the heating pipes by half, meanwhile the extension parts extend into welding blocks, and heat can be conducted to the surface of the middle of the first welding roller in the using process; and by means of heat dissipation holes formed in the first welding roller at intervals and located at the position close to the heat conduction copper plates, heat of the parts, close to the heat conduction copper plates, of the first welding roller can be taken away more quickly, then heat dissipation at the welding blocks is accelerated through the first welding roller, and the problem that the heating temperature of the part, close to the electric heating pipes, of the welding roller is not prone to being lowered is solved.

Description

technical field [0001] The invention relates to the field of hygiene products, in particular to a device for fitting pull-up pants around the waist. Background technique [0002] At present, the Chinese patent application number: CN201621033645.6 discloses a welding device, including an oil heating device, which is used to heat the oil and transport the heated oil to the embossing roller device through the output pipeline, Then the input oil is recovered to the oil heating device through the oil return pipeline; the knife holder device is provided with a side plate, and the side plate is provided with a slider that can be adjusted up and down along the side plate, and the slider is installed inside the There are embossing upper roller and embossing lower roller in the embossing roller device; the hydraulic station device is fixed on the top plate connected to the side plate, and is provided with an oil cylinder, and the oil cylinder is used to drive the movement of the slide...

AI Technical Summary

Problems solved by technology

[0004] Therefore, in view of the above-mentioned problems, the present invention proposes a waist-fitting pull-up trousers device, which solves the problem that ordinary welding devices do not clean up the contact part between the upper roller body and the input sanitary products, and the debris is continuously adhered and welded after long-term use. Technical problem with easy scorch on the block

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