Producing and processing device for spring

Abstract

The invention discloses a producing and processing device for a spring. The producing and processing device comprises a central rotary disc, a spring coiling station, an upper knot-tying station, a lower knot-tying station, a thermal treatment station and a discharge station, wherein the central rotary disc comprises a disc body, a plurality of mechanical arms arranged on the disc body, an elastictelescopic part which is matched with the mechanical arms, and a drive part for driving the disc body to rotate; a connecting base is arranged on the disc body; a joint which is matched with the elastic telescopic part is arranged on the connecting base, and a height adjusting part is arranged on the joint, so that the joint can move up and down relative to the connecting base to regulate heightof the joint. The height of the joint can be adjusted relative to the connecting base, so that the height of the joint only needs to adjust to change stretching degree, on the elastic telescopic art,by the joint when elastic force of the elastic telescopic part is reduced, and therefore, the elastic telescopic part is guaranteed to have enough tensile force on the mechanical arm, and the servicelife is long.

Description

technical field [0001] The invention belongs to the technical field of mattress processing, and in particular relates to a spring production and processing device. Background technique [0002] Spring mattresses have been very popular in the field of bedding. It consists of a plurality of coil springs knotted up and down, which are wound by steel wires to form string springs, and then the string springs form a rectangular array to form the spring bed core of the mattress. Among them, the coil spring is usually manufactured by a coil spring machine. The traditional coil spring machine usually includes multiple stations such as coil spring, upper and lower knotting, and firing. Move between bits. In the existing spring coiling machine, the mechanical arm is usually connected with the turntable through a spring to realize the floating of the mechanical arm. However, under the traditional structure, the stretching degree of the spring cannot be adjusted, and after long-term us...

AI Technical Summary

Problems solved by technology

However, under the traditional structure, the stretching degree of the spring cannot be adjusted, and after long-term use, the elastic force of the spring is easily reduced due to centrifugal force, and it is no longer possible to generate sufficient pulling force on the mechanical arm, and the floating effect is poor.

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