Equipment for spring production

Abstract

The invention discloses equipment for spring production. The equipment for spring production comprises a center turntable, a coil spring station, an upper knotting station, a lower knotting station, aheat treatment station and a discharge station; the center turntable comprises a disc body, multiple mechanical arms arranged on the disc body, elastic extension parts cooperating with the mechanicalarms, and a driving piece for driving the disc body to rotate; the mechanical arms comprise bases, rod bodies detachably arranged on the bases, clamping pieces movably sleeving the upper parts of therod bodies, and connecting pieces sleeving the rod bodies and cooperating with the elastic extension pieces; and the rod bodies comprise first rod bodies, second rod bodies movably sleeving the firstrod bodies, and locking structures for positioning relative positions between the first and second rod bodies. The mechanical arms can directly make up existing errors through self length adjustment,so that the mechanical arms are low in rejection rate and have no need to be disassembled again, and the working efficiency is high; and the locking structures can prevent the first and second rod bodies from moving in a normal working state.

Description

Technical field [0001] The invention belongs to the technical field of mattress processing, and particularly relates to a device for spring production and processing. Background technique [0002] Spring mattresses have been very popular in the field of bedding. They are composed of multiple 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 spring coiling machine. The traditional coiling machine usually includes multiple stations, such as coiling the spring, knotting up and down, and firing. The rotation of the turntable drives the mechanical arm to move to different positions and drives the workpiece to move in different positions. Move between bits. However, the arm length of the mechanical arm in the existing spring coiling machine cannot be adjusted, and when the mechanical arm has pr...

AI Technical Summary

Problems solved by technology

However, the arm length of the mechanical arm in the existing spring coiling machine cannot be adjusted, and then when the mechanical arm has processing errors during processing, it will not be applicable to the equipment, and the processing scrap rate of the mechanical arm is high, and the processing cost is high.

Secondly, if there is an assembly error during assembly, resulting in the length of the assembled mechanical arm being too small or too large, the entire mechanical arm needs to be disassembled and then reinstalled, which is time-consuming and laborious.

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