Transmission mechanism of small-section strip steel coiling machine

Abstract

The invention discloses a transmission mechanism of a small-section strip steel coiling machine. The transmission mechanism comprises an adjustable-speed motor and a reducer, wherein the adjustable-speed motor is divided into two ways for output through a driving synchronous pulley and a driven synchronous pulley after reduced by the reducer; for one way, the driving synchronous pulley directly drives a rotary bevel pulley to drive a coiling disc to rotate, the coiling disc is sleeved with small-section strip steel capable of performing circumferential coiling motion around the axis of the coiling disc, a movable bevel pulley capable of performing linear motion in the axial direction of the coiling disc is arranged at the other end of the coiling disc, and the movable bevel pulley is fixedly mounted in an inner hole of a sliding drum in the axial direction; for the other way, the driven synchronous pulley drives a both-way cylindrical cam fixed in the axial direction to rotate, and a shuttle slider cooperating with the both-way cylindrical cam drives a movable frame to move leftwards and rightwards in the axial direction of the cam. The strip steel is uniformly coiled layer by layer in a helix manner, the storage quantity of the strip steel in single coiling disc is increased, matching and adjusting of a strip steel slitting machine and a flux-cored wire drawing unit can be met, and the production construction cost for an enterprise can be reduced.

Description

technical field [0001] The invention relates to the technical field of mechanical transmission, in particular to a transmission mechanism of a small-section strip steel coiler. Background technique [0002] As a new welding material, flux-cored welding wire saves materials and energy, and has high welding quality. It is especially suitable for places with high automation and continuous production. Structure and other industries have been more and more widely used. In order to ensure the continuous production of flux-cored welding wire, enterprises that produce flux-cored welding wire require that the production capacity of the slitting machine and the flux-cored welding wire drawing unit must be strictly matched. However, in reality, in order to save construction costs, many companies did not consider the costly control system to ensure that the production capacity of the slitting machine and the flux-cored wire drawing unit match when introducing the flux-cored wire produc...

AI Technical Summary

Problems solved by technology

However, in reality, in order to save construction costs, many companies did not consider the costly control system to ensure that the production capacity of the slitting machine and the flux-cored wire drawing unit match when introducing the flux-cored wire production line. The long strips with small cross-sections that have completed end-to-end welding are coiled and stored by a strip coiler, and are drawn and formed after uncoiling when necessary.

[0003] Most of the existing strip coilers are underground coilers installed at the tail of the continuous strip rolling mill in the strip mill. This type of coiler is mainly used in the continuous rolling strip production line with large cross-sections. Coiling of long-distance small-section steel strips for cored wire

Images