Drum washing machine inner and outer drum separation and cutting equipment

Abstract

The invention relates to a machine dissembling equipment, in particular to a separating and cutting equipment of an inner drum and an outer drum of a drum washing machine. The drums to be cut are locked on a rotary chuck and gets close to the cutting tool through a feed mechanism controlling the rotary chuck and a drum that is arranged on the rotary chuck. The cutting tool rotates at a high speed by the driving of a cutting drive device and cuts the outer drum of the drums to be cut, thus locating the drums and guaranteeing the cutting depth at the same time. Through the rotation of the drum on the rotary chuck, the circumference of the outer drum can be fast cut. The equipment of the invention leads the operation of disassembling the drums of a washing machine to be easier and more convenient, reduces disassembling time, lowers labor intensity of workers and greatly improves disassembling efficiency. Besides, the invention arranges a protection cover on the cutting tool, thus avoiding splashing of sparks during cutting process and greatly enhancing the safety of operators when in work.

Description

technical field [0001] The invention relates to a mechanical dismantling device, in particular to a cutting device for separating and cutting the inner and outer cylinders of a drum washing machine. Background technique [0002] On February 23, 2003, the European Parliament and the European Commission issued the "Waste Electrical and Electronic Directive" in their "Official Gazette", which stipulates that: since August 13, 2005, the electronic and electrical equipment placed on the EU market The cost of recycling must be borne by the producer according to the proportion of the market share. With the implementation of these two laws, the recycling of waste household appliances has been paid more and more attention. In China, the recycling of waste household appliances is a new field, which includes the recycling, processing and reuse of waste household appliances. The dismantling technology of waste home appliances is an important part of the processing field, including manu...

AI Technical Summary

Problems solved by technology

[0008] There is also an electric platform chainsaw that is manually added to a machine to cut it, but the current electric cutters directly use other cutting equipment, and their structure and usage are not suitable for cutting drum washing machines, such as woodworking table saws, The vertical cutter used needs to place the circumferential surface of the drum on the table, and the table of the machine tool is flat, which is not suitable for placing a cylindrical drum, and the positioning of the drum cannot be realized. When placing the outer drum on the machine tool for cutting, manual support is required The drum to be cut, and the cutter protrudes very long. If the cutting depth is not well grasped, the inner drum will be cut together. Therefore, the use efficiency is still relatively low, and it is more dangerous to workers, which is likely to cause safety problems

In addition, the cutter used is a toothed saw blade, which is not suitable for cutting iron roller workpieces

Even if there are some equipment with full-featured tools, such as CNC machine tools and machining centers, they are extremely expensive and are not suitable as dismantling tools for drum washing machines.

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