A drying device for plastic granules

Abstract

The invention is a drying device for plastic particles, which comprises a drying box and a hot air blower arranged on one side of the drying box. The material tray is fixed with a hanging plate with a leak hole on the inner side of the left and right ends of each material tray, and a hanging ring is set on the upper end of the drying box and the lower end of the material tray, and passes between the hanging plate and the hanging ring. The suspension device is connected, and a crankshaft supported by a bracket and driven by a motor is set on one side of the drying box. The connecting rod journal and the main journal of the crankshaft are respectively movably connected to the connecting rod, and the other end of the connecting rod is movably connected to a As for the impact block, each impact block corresponds to a material tray one by one, and rebound springs are arranged on one side of the drying box at the position corresponding to the material tray. The invention can thoroughly dry the plastic granules and also ensures the quality of the plastic granules and improves the drying effect.

Description

technical field [0001] The invention belongs to the technical field of plastic processing, and in particular relates to a drying device for plastic particles. Background technique [0002] In the current plastic production process, the plastic is generally stored in granular form, but the plastic extruded by the extruder generally has a relatively large water content, and water marks will occur during injection molding, which seriously affects the quality of plastic parts. For drying, the current drying mainly adopts the form of hot air and stirring, but the stirring has the defect of breaking the plastic particles, and too many materials affect the quality of drying. Contents of the invention [0003] In order to solve the above problems, the present invention provides a drying device for plastic granules, which can divide the materials for drying, and does not need a mixer for stirring, so as to ensure the quality of the plastic granules. [0004] In order to achieve th...

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Problems solved by technology

[0002] In the current plastic production process, the plastic is generally stored in granular form, but the plastic extruded by the extruder generally has a relatively large water content, and water marks will occur during injection molding, which seriously affects the quality of plastic parts. Drying, the current drying is mainly in the form of hot air and stirring, but the stirring has the defect of breaking plastic particles, and too many materials affect the quality of drying

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