Cooling device applied to plastic production line and using method of cooling device

Abstract

The invention discloses a cooling device applied to a plastic production line and a using method of the cooling device. The cooling device comprises an air outlet, wherein a machine body is arranged on the outer surface of the lower end of the air outlet. In the plastic production and conveying process, plastic can pass through a conveying panel, a motor drives a conveying baffle on one side, a rotary spraying device at the upper end can prevent too much water from adhering to the plastic during spraying, an atomization cooling effect is achieved, water with a large area cannot adhere to the surfaces of plastic products, the next operation is facilitated, a condensation device on one side can achieve uniform cooling during cooling, plastic articles cannot be damaged due to non-uniform cooling, a drying device at the rear end can enable water mist to adhere to the surfaces of the plastic products cooled by atomized water during cooling, and the device can be used for effectively drying to ensure that the humid plastic products become dry quickly, is convenient to store and transport, ensures the high efficiency of quality, and is practical and convenient to operate.

Description

technical field [0001] The invention relates to the technical field of cooling devices on a production line, in particular to a cooling device used on a plastic production line and a method for using the same. Background technique [0002] In the production process of the plastic extruder, the plastic particles are first heated to make them appear in a viscous flow state, and under pressure, they are passed through a discharge die with a certain shape to form a cross-section and a discharge die shape. Similar plastic products, since the plastic products are still in the plastic stage just after being extruded from the plastic extruder, they need to be cooled to make the plastic products cool and shaped, and to obtain the required plastic products. In the plastic industry, the plastic raw materials need to be melted After that, it is imported into the injection molding machine to make plastic products. Different plastic products require different plastic raw materials due to ...

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Problems solved by technology

[0003] However, the existing equipment generally passes the plastic raw material directly into the cooling tank for cooling. However, the high-temperature plastic raw material is directly passed into the cold water, and the temperature difference between the front and rear is large, and its performance is easily damaged, which affects the quality of the plastic. , and the existing plastic cooling tank is only equipped with a cavity for loading cooling water, the cooling effect is not good, and the plastic raw material cannot be fully cooled, and the existing cooling device does not have the function of air drying, and the plastic products after water cooling There are water droplets on the surface, and wet plastic products are prone to mildew after long-term storage, so it is not convenient for storage and transportation. It does not have the advantage of good spray effect when spraying, lacks automation, lacks practicability and safety

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