Graphene coating aluminum foil coating machine

A technology of graphene and coating machine, which is applied in the direction of coating, liquid coating device on the surface, spraying device, etc., which can solve the problems of not being able to produce high-quality nano-graphene coated aluminum foil, so as to ensure reliable quality Sex, stable rotation speed, close contact effect

Active Publication Date: 2016-09-21
FOSHAN SINO SCI NANO TECH MATERIAL CO LTD
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AI Technical Summary

Problems solved by technology

Existing coating devices have many defects and cannot produce high-quality nano-graphene coated aluminum foil

Method used

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  • Graphene coating aluminum foil coating machine
  • Graphene coating aluminum foil coating machine

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Embodiment Construction

[0029] In order to make the purpose, technical solution and advantages of the present invention clearer, the invention will be clearly and completely described below in conjunction with the accompanying drawings and specific embodiments.

[0030] like figure 1 A graphene-coated aluminum foil coating machine shown includes a base 1, an aluminum foil roll 2 arranged on the base 1, a front tensioning mechanism, a dust removal mechanism, a transmission mechanism 12, a vibration mechanism, and a coating mechanism 8 , heating mechanism 7, spraying mechanism 9, drying mechanism 10, rear tensioning mechanism and storage device 11, the dust removal mechanism, transmission mechanism, vibration mechanism, coating mechanism, spraying mechanism and drying mechanism are arranged on the front tensioning mechanism Between the aluminum foil substrate 100 and the rear tensioning mechanism, the free end of the aluminum foil substrate 100 of the aluminum foil roll passes through the front tension...

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Abstract

The invention relates to a graphene coating aluminum foil coating machine. The machine comprises a base, and an aluminum foil coil, a front tension mechanism, a dust removing mechanism, a transmission mechanism, a vibration mechanism, a coating mechanism, a heating mechanism, a spraying mechanism, a drying mechanism, a back tension mechanism and a storage device arranged on the base; the dust removing mechanism, the transmission mechanism, the coating mechanism and the spraying mechanism are arranged rightly above the section of aluminum foil basal plate in a walking direction of the aluminum foil basal plate; the vibration mechanism and the heating mechanism are arranged below the section of aluminum foil basal plate; the vibration mechanism is perpendicular and corresponding to the coating mechanism and the spraying mechanism; and the heating mechanism is perpendicular and corresponding to the spraying mechanism. The machine is uniform in obtained product coatings, tight in contact with aluminum foil substrates, stable in performance, high in continuity of whole coating process and high in machining efficiency.

Description

technical field [0001] The invention relates to a graphene-coated aluminum foil coating machine. Background technique [0002] At present, as a high-capacity, long-life energy storage system, lithium secondary batteries have been widely used in small portable electronic products, and their application prospects in high-power power batteries and large-capacity energy storage batteries are more attractive. The eyes of the world. The development of high-performance lithium-ion batteries is an important task in the field of electrochemical energy storage. [0003] In lithium secondary batteries, the active material is evenly coated on the surface of the current collector of aluminum foil or copper foil. The current collector collects and exports the electrons generated by the electrochemical reaction to the external circuit through physical contact with the active material, thereby realizing the conversion of chemical energy into The process of electrical energy. It can be in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C9/14B05C9/06B05C1/08B05C11/08B05C11/10B05C13/02B05B15/12
CPCB05B16/20B05C1/0808B05C1/0813B05C1/0826B05C9/06B05C9/14B05C11/08B05C11/10B05C13/02
Inventor 刘福海王超群
Owner FOSHAN SINO SCI NANO TECH MATERIAL CO LTD
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