Environment-friendly 3D printing system

Abstract

The invention relates to the technical field of 3D printing, in particular to an environment-friendly 3D printing system. The environment-friendly 3D printing system is used for safely carrying out smashing, melting and 3D printing work on waste plastic bottles. The environment-friendly 3D printing system is characterized by comprising a feeding machine, a plastic smashing machine, a high temperature melting machine and a printing machine; the feeding machine comprises a top cover and a material bin; the top cover is provided with a plurality of first rolling shafts in a rotating mode, and the first rolling shafts are driven by a motor; the top cover is installed on the material bin in a rotating mode, a baffle is installed on an opening in the left side of the material bin in a sliding mode and is fixedly connected to a rack, the rack is meshed with a gear, and the gear is fixedly installed on the top cover; a feed port of the plastic smashing machine is fixedly formed in the left side of the material bin, the plastic smashing machine is connected to the high temperature melting machine, the high temperature melting machine is connected to a storage box, and the storage box feeds the printing machine. The environment-friendly 3D printing system has the beneficial effects that the safety of operating personnel can be effectively guaranteed in the smashing, melting and 3D printing process of the waste plastic bottles.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to an environment-friendly 3D printing system. Background technique [0002] Plastic bottles are commonly used in most beverage products. A large number of waste plastic bottles are produced every day in crowded public places such as shopping malls, playgrounds, and tourist attractions. If these waste plastic bottles are not properly disposed of Then it will cause environmental pollution. The mature 3D printing technology in the existing technology has been able to use plastics as raw materials for 3D printing. If a 3D printer that can use plastics as raw materials is placed in a shopping mall, playground or other tourist attractions, it will effectively avoid waste. The problem of plastic bottles polluting the environment. [0003] However, if you want to use plastic bottles as raw materials for 3D printing, then the plastic bottles must be crushed and melted. Plastic pulver...

AI Technical Summary

Problems solved by technology

[0003] However, if you want to use plastic bottles as raw materials for 3D printing, then the plastic bottles must be crushed and melted

Plastic pulverizers in the prior art use rotating blades to shear and pulverize plastics. For example, a plastic pulverizer is disclosed in Chinese patent document CN2012103246381. In this patent document, a rotating knife (equivalent to The rotation of the rotating blade) cuts and crushes the plastic. Although this plastic shredder can crush plastic efficiently and quickly, it is very dangerous for non-professional operators, because if the operator is not careful Putting your hand deep into the plastic shredder will cause a very serious safety accident, and it will endanger the life of the operator in serious cases

However, plastic shredders used in public places must ensure the safety of non-professional operators

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