Full-automatic corrugated pipe tempering furnace

Abstract

The invention discloses a full-automatic corrugated pipe tempering furnace. The full-automatic corrugated pipe tempering furnace comprises a discharging rotating disc, a material aggregating rotatingdisc, a tempering furnace body and a driving motor, and one end of a corrugated pipe is arranged on the discharging rotating disc in a wounding mode; a tempering device comprises the tempering furnacebody which is internally provided with a furnace hearth, and the other end of the corrugated pipe penetrates through the furnace hearth of the tempering furnace body and is arranged on the material aggregating rotating disc in a wounding mode; the material aggregating rotating disc is connected with a rotating shaft, a transmission shaft is arranged besides the rotating shaft and is provided witha first sprocket, a second sprocket is arranged on the rotating shaft, and the driving motor is connected to the first sprocket through a first chain; and the first sprocket and the second sprocket are closely abutted, the second sprocket is connected with a reciprocating screw rod through a second chain, a sliding block is arranged on the reciprocating screw rod, and a pipe sleeve is mounted onthe sliding block through a connecting rod and is arranged on the corrugated pipe in a sleeving mode. The full-automatic corrugated pipe tempering furnace can automatically temper the corrugated pipe,operation is simplified, the time is shortened, manpower is saved, the production efficiency of the whole corrugated pipe is greatly improved, and occurring of cracks of the corrugated pipe is reduced.

Description

technical field [0001] The invention relates to the technical field of corrugated pipes, in particular to a fully automatic tempering furnace for corrugated pipes. Background technique [0002] Bellows refers to a tubular elastic sensitive element connected by foldable corrugated sheets along the direction of folding and stretching. Its open end is fixed, and the sealed end is in a free state, and the auxiliary coil spring or reed is used to increase the elasticity. When working, under the action of internal pressure, it is elongated along the length of the pipe, so that the movable end produces a displacement that has a certain relationship with the pressure. The movable end drives the pointer to directly indicate the pressure. Bellows are often combined with displacement sensors to form a pressure sensor whose output is electricity, and are sometimes used as an isolation element. [0003] At present, the existing production process of stainless steel bellows is feeding,...

AI Technical Summary

Problems solved by technology

[0003] At present, the existing production process of stainless steel bellows is feeding, welding and forming, tempering and cooling, drying, cutting, turning over, inspection, packaging and storage. However, after the existing production of bellows is welded and formed, it needs to be manually Tempering, to avoid oxidation on the surface of the bellows, the process is more complicated, requires multiple processing operations, labor-intensive, and low production efficiency; and it is easy to cause oxidation of the bellows during heat treatment, reducing the elastic properties of the bellows; during the welding process , it is easy to cause printing cracks, and its strength is lower than that of seamless stainless steel bellows

It requires multiple tedious operations, which is time-consuming and labor-intensive, which greatly affects the production efficiency of the entire bellows and increases the occurrence of cracks in the bellows

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