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Waste circuit board disassembling machine

A technology for waste circuit boards and circuit boards, which is applied in the direction of electronic waste recycling, solid waste removal, and tool manufacturing, and can solve problems such as unsatisfactory effects, polluted gas, and damage to electronic components, and achieve low dismantling costs. The effect of less pollutant discharge and lower component damage rate

Active Publication Date: 2015-04-15
NANHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a waste circuit board dismantling machine, which solves the problem that the existing waste circuit board dismantling machine simply uses heating or mechanical methods to disassemble electronic components on the waste circuit board, and its effect is not very good. Ideal, and polluting gas is generated, and electronic components are seriously damaged

Method used

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Embodiment Construction

[0016] The present invention will be described in detail below in combination with specific embodiments.

[0017] The high-efficiency and energy-saving waste circuit board dismantling machine of the present invention is mainly a device for dismantling electronic components on the waste circuit board. Such as Figures 1 to 3 As shown, the right rubber roller shaft 2 and the left rubber roller shaft 15 are included, and the upper ends of the right rubber roller shaft 2 and the left rubber roller shaft 15 are connected with the spur double gear 24, and the straight tooth double gear 24 is connected with the first straight gear 25 , the upper end of the left-handed roller knife 19 and the right-handed roller knife 23 is connected to the first spur gear 25, the first spur gear 25 is connected to the third spur gear 27, the upper end of the first transmission shaft 20 is connected to the third spur gear 27, and the spur gear 24 , the first spur gear 25 and the third spur gear 27 ar...

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Abstract

The invention discloses a waste circuit board disassembling machine. The waste circuit board disassembling machine mainly comprises two large rubber roll shafts, two screw rolling cutters, a gearbox, a sieve, a belt pulley, a belt, a heater, an electromotor and a series of transmission gears and transmission shafts, wherein a feeding hole of the circuit board disassembling machine is formed between the two rubber roll shafts; a waste circuit board 1 vertically placed is supported by the belt 13 below the feeding hole; an electronic component discharge hole is formed above the sieve 8; a component collecting box 9 is arranged below the sieve 8; a waste circuit board substrate outlet is formed between two protective covers behind the circuit board disassembling machine; a substrate collecting box 5 is arranged at the lower right of the waste circuit board substrate outlet. The waste circuit board disassembling machine disclosed by the invention has the characteristics of high disassembling efficiency, low component damage rate, low disassembling cost, low pollutant discharging quantity and the like.

Description

technical field [0001] The invention belongs to the technical field of environmental protection equipment and relates to a waste circuit board dismantling machine. Background technique [0002] The green recycling and recycling of waste circuit boards is one of the hotspots of industry and researchers. On the one hand, waste circuit boards contain reusable undamaged components, which can be disassembled and used in the manufacture of low-end product circuit boards, which will bring considerable benefits. On the other hand, components that cannot be reused are processed through different materials Classification realizes the separation and efficient recycling of electronic components, which can effectively control harmful substances and enrich valuable substances, which will greatly reduce subsequent processing costs. The dismantling of electronic components on waste circuit boards has always been one of the most concerned issues in the industry, and it is also a key step in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00B09B5/00B23K1/018
CPCY02W30/82
Inventor 唐德文何志锋刘永霞袁联雄刘军
Owner NANHUA UNIV
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