A kind of air cooling device of pencil lead
An air-cooling device, lead core technology, applied in pump devices, non-mechanical pencils, components of pumping devices for elastic fluids, etc., can solve the problems of waste of resources, unconcentrated wind power, and high cooling costs, and achieve the cost of use. The effect of low power consumption, energy saving and cooling efficiency improvement
Active Publication Date: 2020-12-04
安徽得亿文教用品有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a kind of air-cooling device of pencil lead, through the setting of blower fan, deflector, guide hoop, air-cooled plate, when solving existing lead core to carry out air-cooling, because wind force is not concentrated, to The cooling effect of the lead core is poor, and resources are wasted, and the cooling cost is high
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[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0031] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "bottom end", "open end", "inclined", "groove bottom", "inside", " "Array", "side by side", "relative" and other indications of orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must h...
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The invention discloses an air cooling device for pencil lead of pencils, and relates to the technical field of pencil manufacturing. The air cooling device for the pencil lead of the pencils comprises a base. The base is of a rectangular frame structure, a fan is fixedly installed on the base, and a flow guide device is fixedly installed in an air outlet of the fan, and is a V-shaped box body. Anair cooling plate is fixedly installed at the opening end of the V-shaped box body, and a plurality of flow guide plates are arranged in the V-shaped box body in an inclined mode. The air cooling plate is a grooved plate, a plurality of air guide holes are formed in the groove bottom of the grooved plate in an array mode, and a plurality of guide hoops are arranged between two side plates of thegrooved plate side by side. By the adoption of the air cooling device for the pencil lead of the pencils, the extruded pencil lead is arranged on the air cooling plate of the flow guide device throughthe guide hoops, the wind of the fan passes through the air guide holes formed in the end opening of the flow guide device to blow the pencil lead, the wind force can be concentrated by the grooved air cooling plate, the wind in the flow guide device can more uniformly blow the pencil lead through the air guide holes and the flow guide plates, and therefore the cooling efficiency of the pencil lead is improved, the electric energy is saved, and the device is simple, easy to operate and low in using cost.
Description
technical field [0001] The invention belongs to the technical field of pencil manufacture, and in particular relates to an air cooling device for a pencil lead. Background technique [0002] All-plastic environmentally friendly pencils are all made of waste plastics. It is extruded by a plastic pencil core making machine, a rod making machine, and a skin color extruder, and the color is selected electronically. The cutting hardness is moderate, which overcomes the shortcomings of wooden pencils, glue, yin and yang boards, and rough coloring. What's more valuable is that it completely eliminates the paint and eliminates the damage of harmful toxins to the human body; it also bids farewell to wood and effectively protects the country's forest resources; the most important thing is that the all-plastic pencil can make waste foam, agricultural film, beverages Bottles, plastic lunch boxes and other "white pollution" are turned into treasures, and the production cost is very low....
Claims
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IPC IPC(8): F04D29/44F04D25/08B43K19/18
CPCB43K19/18F04D25/08F04D29/441
Inventor 穆俊礼王达传
Owner 安徽得亿文教用品有限公司