Automatic nondestructive disassembly system and disassembly method for waste mobile terminal complete machine

A mobile terminal and complete machine technology, applied in the direction of chemical instruments and methods, solid waste removal, transportation and packaging, etc., can solve the problem of destroying reusable parts, reducing product recycling value, and not fundamentally improving disassembly efficiency and other issues to achieve the effect of high product recovery rate, high efficiency and labor-saving product recovery rate

Pending Publication Date: 2020-09-25
NANJING INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the dismantling methods of discarded mobile terminals are mostly manual disassembly or mechanical crushing. The former can only be disassembled one by one, that is, only one product can be disassembled at a time; the latter will destroy many reusable parts and can only recycle materials, which greatly reduces product recycling value
Although disassembly-oriented product design methods have been extensively studied in recent years, most of them adopt fast-detachable snap-fit ​​connections instead of hard-to-disassemble threaded connections, or improve the design from the product structure so that the product is easy to be disassembled. , the disassembly still belongs to one-to-one disassembly, and the disassembly efficiency has not been fundamentally improved

Method used

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  • Automatic nondestructive disassembly system and disassembly method for waste mobile terminal complete machine
  • Automatic nondestructive disassembly system and disassembly method for waste mobile terminal complete machine
  • Automatic nondestructive disassembly system and disassembly method for waste mobile terminal complete machine

Examples

Experimental program
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Effect test

Embodiment 1

[0036] Such as Figure 1-9 As shown, an automatic non-destructive disassembly system for a waste mobile terminal of the present invention includes an active disassembly system, a frame 1, a belt transmission mechanism and a recovery mechanism 2, and the frame 1 includes a lower box 1-1 and an upper box 1-2, the bottom of the lower box 1-1 is equipped with lockable universal wheels or feet, the recovery mechanism 2 is a trolley, and the bottom of the trolley is equipped with lockable universal wheels, and the front end of the trolley is fixed on the lower box 1- 1, the active disassembly system includes air pump 4-1, cylinder 4-2, truss 4-3 and live contact 4-4, air pump 4-1 is installed in the lower box 1-1, and air pump 4-1 passes through the air pipe 4-5 is connected to the cylinder 4-2, the controller 5 is installed on the outer bracket 4-6, and is used to adjust the output gas flow rate of the air pump 4-1, and the gas flow meter 6 is installed on the side of the lower box...

Embodiment 2

[0042] The difference between this embodiment and Embodiment 1 is that the number of driving gear 7-21 is one, the number of driven gear 7-22 and ring rack 7-23 is consistent with driving gear 7-21, and the number of driving gear 7-21 is consistent with that of driving gear 7-21. 21 is connected on the large crawler wheel 7-35 by a shaft, and is located in the middle of the upper box body 1-2, the upper box body 1-2 front is fixed on the bearing seat 7-25 by the fixed rod 7-24, the bearing seat Rotating shaft is installed on 7-25, and driven gear 7-22 is installed on the rotating shaft, and is positioned at driving gear 7-21 right ahead, and ring rack 7-23 meshes and is connected in driving gear 7-21 and driven gear 7-22 Outer side; conveyor belt 7-1 comprises several groove plates 7-11, each groove plate 7-11 is fixed in series on the outer side of ring rack 7-23 by locking piece, groove plate 7-11 is fixed by 2~ Composed of 4 grooved plates of different sizes, each grooved p...

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Abstract

The invention discloses an automatic nondestructive disassembly system and disassembly method for a waste mobile terminal complete machine. An active disassembly system and a belt conveying mechanismof the automatic nondestructive disassembly system for the waste mobile terminal complete machine are both installed on a rack, a waste mobile terminal with an active disassembly structure is conveyedto the position below the active disassembly system through the belt conveying mechanism to be actively disassembled, and disassembled waste mobile terminal parts are conveyed to a recycling mechanism on the rear portion of the rack through the belt conveying mechanism. In the disassembly method, the waste mobile terminal is continuously conveyed to the position below an electrified contact through the belt conveying mechanism, only the waste mobile terminal needs to be powered on, the electrified contact makes full contact with a metal sheet and a back metal shell of the waste mobile terminal, two electric heating wires in the waste mobile terminal are powered on and emit heat, under excitation of a specific temperature field environment, the waste mobile terminal deforms through a shapememory material, a connecting piece loses the connecting effect, intelligent disassembly can be achieved, disassembly is efficient, and the product recycling rate is high.

Description

technical field [0001] The invention relates to the technical field of dismantling of discarded mobile terminals, in particular to an automatic non-destructive dismantling system and a dismantling method of a discarded mobile terminal. Background technique [0002] Mobile terminals, in a broad sense, include: mobile phones, notebooks, tablets, POS machines and even vehicle-mounted computers. These mobile terminals are updated quickly, resulting in a large amount of waste. Every year, billions of electronic and electrical products are discarded. Therefore, it is very valuable to recycle and reuse the valuable components and materials of the discarded mobile terminal. At present, the dismantling methods of discarded mobile terminals are mostly manual disassembly or mechanical disassembly. The former can only be disassembled one by one, that is, only one product can be disassembled at a time; the latter will destroy many reusable parts and can only recycle materials, which grea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00
CPCB09B3/40
Inventor 李昕鸣成焕波徐雨生
Owner NANJING INST OF TECH
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