A rolling device for graphite heat dissipation film

Abstract

The invention discloses a rolling device for a graphite cooling film. The rolling device comprises support plates arranged symmetrically, and a roller I, a roller II, a roller III, a roller IV and a roller V are arranged between the support plates in sequence; the roller I is located above the roller II, and matched with the roller II, and the roller IV is located on one side of the roller II, andthe roller III is located between the roller II and the roller IV; the roller V is located below the roller II and on the side, far away from the roll IV, of the roller II, and the two ends of the roller I are each provided with a rotating shaft I; the end, far away from the roller I, of each rotating shaft I is arranged at a sliding chute in the corresponding support plate in a penetrating manner, and extends to the outer side of the corresponding support plate; the upper part of the side, far away from the roller I, of each support plate is provided with an air pump, and the air pumps are fixedly connected to the support plates through fixed blocks I; and the bottom of each air pump is provided with a piston rod of which the bottom end is provided with a bearing pedestal, and one end ofeach rotating shaft extends into the corresponding bearing pedestal. The rolling device has the beneficial effect that the cutting quality of the graphite cooling film is improved effectively.

Description

technical field [0001] The invention relates to the technical field of graphite heat dissipation film, in particular to a rolling device for graphite heat dissipation film. Background technique [0002] Graphite heat dissipation film is a nano-advanced composite material, which is suitable for uniform heat conduction on any surface and has EMI electromagnetic shielding effect. It is also a brand-new heat conduction and heat dissipation material with unique grain orientation, uniform heat conduction in two directions, and lamellar structure Adapts well to any surface, improving the performance of consumer electronics while shielding heat sources and components. While the product dissipates heat evenly, it also provides thermal isolation in terms of thickness. The production process of graphite heat dissipation film is relatively complicated. How to cut the graphite heat dissipation film into the required shape is the key to meet the use of the product. Due to the texture of ...

AI Technical Summary

Problems solved by technology

The production process of graphite heat dissipation film is relatively complicated. How to cut the graphite heat dissipation film into the required shape is the key to meet the use of the product. Due to the texture of the graphite heat dissipation film itself, the graphite heat dissipation film cannot be cut directly

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