Filling system of nano energy-absorbing material and process method thereof

Abstract

The invention discloses a filling system of a nano energy-absorbing material and a process method thereof, and belongs to the field of liquid material filling. The system comprises a filling machine, an exhaust pipe is connected to the filling machine, and the filling machine is connected to a vacuum pump through the exhaust pipe; the filling machine is further connected with a material conveying pipe, the filling machine is externally connected with a material storage tank through the material conveying pipe, a pneumatic diaphragm pump is arranged on the material conveying pipe between the filling machine and the material storage tank, and the pneumatic diaphragm pump is connected back to the filling machine through a compressed air pipe; and a controller, a liquid injection needle and a liquid injection starting button are arranged on the filling machine, the vacuum pump, the liquid injection needle and the liquid injection starting button are electrically connected with the controller, and a push rod is further arranged on the liquid injection needle. According to the filling system of the nano energy-absorbing material, the defect that the nano energy-absorbing material is injected and filled manually is overcome, high filling efficiency, safety and reliability can be achieved, through the filling system and the process method, the production efficiency can be improved, the labor intensity of workers can be reduced, the quality of a finally obtained filling product is improved, and mass production needs can be met.

Description

technical field [0001] The invention belongs to the field of filling liquid materials, and relates to a filling system of nanometer energy-absorbing materials and a process method thereof. Background technique [0002] As a new type of energy-absorbing material, nano-energy-absorbing materials can have an energy absorption density of more than 30 J / g, which is dozens or even hundreds of times that of traditional energy-absorbing materials. The normal state of nano-energy-absorbing materials is a uniform flowable liquid. In order to make full use of the energy-absorbing advantages of nano-energy-absorbing materials, the energy-absorbing structure of its finished products is particularly critical. Based on scientific design and simulation calculations, nano energy-absorbing materials are mainly filled in packaging modules with spherical structures. [0003] At present, the existing nano energy-absorbing material filling process is mainly completed by manual injection. Such a...

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Problems solved by technology

This production mode has low production efficiency, high labor intensity, unstable product quality, and is not suitable for large-scale batch production.

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