Automatic detaching machine for abandoned electronic circuit board element

A technology for electronic circuit boards and components, which is applied in the field of automatic dissociation machines for waste electronic circuit board components, can solve the problems of cumbersome operation, small processing capacity, and quick scraper damage, and achieve good working environment, strong adaptability, and low labor costs. low intensity effect
CN102476228AActive Publication Date: 2012-05-30YANGZHOU NINGDA NOBLE METAL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
YANGZHOU NINGDA NOBLE METAL CO LTD
Publication Date
2012-05-30

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Abstract

The invention relates to an automatic detaching machine for an abandoned electronic circuit board element and belongs to the technical field of metallurgy and chemical industry. The automatic detaching machine comprises a horizontal shell, wherein a feeding port is formed at the front end of the shell; a rotary furnace and a rotary screen are respectively arranged in the shell along the horizontal direction according to a sequence; a discharging port is arranged at the rear end of the rotary furnace; a transmission mechanism is respectively connected with the exteriors of the rotary furnace and the rotary screen; the rotary screen comprises a first screen, a second screen and a third screen, the meshes of which are increasingly big; a tin solder blanking port is arranged under the first screen; an element blanking port is arranged under the second screen; a plate blanking port is arranged on the third screen; a substrate blanking port is arranged under the third screen; a nozzle passes through the rear end of the shell; a connecting fan is fixed in the shell; an air pipe is connected with the fan; and a thermodetector is arranged on the upper part of a superposed area of the rotary furnace and the rotary screen on the shell. The automatic detaching machine provided by the invention is simple in operation, strong in adaptability to circuit boards in different sizes, low in production cost and higher in processing capacity.
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Description

technical field

[0001] The invention relates to an automatic dissociation machine for waste electronic circuit board components, which belongs to the technical field of metallurgy and chemical industry. Background technique

[0002] Waste electronic circuit boards come from waste TVs and computers. Most of the components such as capacitors, high-voltage packs, resistors, diodes, triodes, and radiators are connected to the circuit board substrate by solder spot welding. Waste electronic circuit boards All processing needs to disassemble the components first, and then sort and recycle them. At present, the equipment for dismantling components of waste electronic circuit boards includes:

[0003] 1. Baking plate dissociation equipment: place the waste electronic circuit board with the front facing up, and the lower part is heated by resistance, and heat the back of the waste electronic circuit board through the heat radiation baking plate to melt the solder, and then use the v...

Claims

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