Screw disassembling device

Abstract

The invention discloses a screw disassembling device which comprises a material conveying mechanism and a screw disassembling mechanism. The material conveying mechanism is used for conveying materials to all processing stations, and the processing stations comprise a material placing station, at least one working station and a material taking station; the screw disassembling mechanism comprises visual identification units, screw disassembling units and a multi-axis movement unit; the visual identification units are arranged on all the working stations and used for identifying the distributioncondition of screws on the materials on the working stations; the screw disassembling units are arranged on all the working stations and used for disassembling the screws on the materials on the working stations according to the distribution situation, identified by the visual identification units, of the screws; and the multi-axis movement unit is used for driving the visual identification unitsand the screw disassembling unit to move in a multi-axis mode. The screw disassembling device disclosed by the invention can accurately identify the screw distribution conditions of different materials, is suitable for disassembling the screws of the different materials, and meanwhile can ensure that all the screws are disassembled within the production takt.

Description

technical field [0001] The invention relates to the technical field of assembly and disassembly fixtures, in particular to a screw disassembly device. Background technique [0002] Smart terminal devices, such as mobile phones, have become an indispensable part of people, and the disposal of old smart devices after recycling has also become a major problem. Taking mobile phones as an example, most of the recycled mobile phones are dismantled manually, which is time-consuming and labor-intensive. Therefore, it is necessary to develop an automatic dismantling machine. [0003] The key process in the automatic disassembly of smart terminal equipment is to automatically disassemble the screws. Due to the limitation of the internal space of the smart terminal equipment and the shielding requirements of some devices, the surface of some devices will be pressed with a shield, such as a small steel sheet. In addition, the components are shielded from each other, causing the screws ...

AI Technical Summary

Problems solved by technology

This method is generally limited to the fact that the screws appear on a plane, and the specific location of the screws needs to be known in advance. For the mobile phone as a whole, the screws are often distributed in multiple layers, and the distribution of the screws is different for different mobile phones. The same, therefore, this method cannot complete the dismantling of the screws of the entire mobile phone, and is only suitable for dismantling some screws on the same plane of a single product

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