Automatic chaining and welding all-in-one machine for antiskid chains and chain machining method

Abstract

The invention discloses an automatic chaining and welding all-in-one machine for antiskid chains. The design of a novel chaining and welding all-in-one machine which can complete processes of chaining and welding and overcome the defects of a traditional chaining and welding machine has become the urgent demand for development of the chain machining field in China. According to the machine, a feeding device adopts horizontal and vertical straightening, a servo motor drives a plurality of driving wheels to feed intermittently, a cutting device breaks a mouth in advance and then cuts materials, the materials are conveyed to a forming station through the feeding device, and preforming, ring sleeving and complete forming are achieved through a forming mechanism. According to the machine, the chain rolling servo motor is matched with a triangular chuck and a fixed pulley to achieve routing control of the chains, the welding with different sizes is achieved by controlling the rotation angle, and a deburring mechanism achieves that annular burrs fall off twice in a semi-annular welding scrap mode in the one-time deburring process.

Description

technical field [0001] The invention belongs to the technical field of chain processing, and in particular relates to an anti-skid chain automatic knitting and welding integrated machine. Background technique [0002] The chain consists of a series of links that are linked one by one to form a bar-shaped metal link. It is mostly used for mechanical transmission and traction. Chains are divided into transmission chains; conveyor chains; drag chains; special professional chains and other types. The present invention mainly focuses on the large-scale chain knitting process. [0003] Chain forming is divided into chain weaving and chain welding. The process of chain weaving is roughly divided into straightening, automatic intermittent feeding, cutting, bending, and automatic coupling; chain welding can be divided into routing, straightening, pressing, welding, and burring. Waiting for the process. [0004] At present, the methods of chain weaving process mainly include: the ...

AI Technical Summary

Problems solved by technology

High labor intensity, high degree of danger, low degree of automation, low degree of equipment integration, no longer suitable for modern processing methods

The second type of cam-driven chain knitting machine can complete the chain knitting process, but the equipment is purely mechanically driven, which is bulky and the transmission process is complicated. The impact of the cam drive on the mandrel produces a lot of noise

When producing different types of chains, it takes a lot of time to replace the complete set of molding mechanisms

[0005] At present, the main methods of chain welding process are: the first semi-automatic chain welding, the alignment of the chain needs to be manually moved to the chain, and the welding position of the chain ring needs to be adjusted manually, and the chain ring is clamped by pulling the compression handle. Step on the welding switch to start welding. This method is labor-intensive, low in automation, and low in efficiency. The large sparks caused by welding will cause certain harm to personnel; the second type of large-scale mechanical transmission type chain knitting machine uses transmission methods such as gear cams. The equipment is bulky and requires regular maintenance and repairs in harsh workplaces in the workshop, which is time-consuming and expensive to repair

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