Integrated aftertreatment system for use in pencil production lines

Abstract

The invention discloses an integrated aftertreatment system used in a pencil production line. The system comprises a rack and a conveying device; a cleaning room is arranged on the left side of the conveying device, a cleaning device is arranged in the cleaning room, a drying room is arranged on the right side of the conveying device, a drying device is arranged in the drying room, and the cleaning device comprises a cleaning shaft, a cleaning pipe and a spraying assembly; the cleaning pipe comprises an upper cleaning pipe body and a lower cleaning pipe body; the lower cleaning pipe body is connected with the spraying assembly, the middle of the cleaning shaft is connected with a rotating mechanism, fixing mechanisms are arranged at the two ends of the cleaning shaft, and the drying device comprises an air blower, an air outlet pipe assembly, an air flow distribution chamber and a distribution pipe assembly; the air blower is connected with the air outlet pipe assembly which is connected with the air flow distribution chamber, and the air flow distribution chamber is connected with the distribution pipe assembly which is arranged in the drying room. The system is simple in structure, scientific, convenient, high in pertinence, high in automation degree, good in cleaning and drying effect, and capable of greatly improving the product quality and well solving the cleaning and drying problems of pencil production.

Description

technical field [0001] The invention relates to an integrated post-processing system used in a pencil production line. Background technique [0002] The pencil is divided into two parts: the pencil cap and the pencil shaft: the exterior decoration material of the pencil cap is mainly polyester material, and the manufacturing process can be divided into molding, offset printing, assembly and other processes to complete it. The exterior decoration materials of the pencil shaft mainly include nitrocellulose pencil paint, printing ink, anodized aluminum foil, rubber head and aluminum hoop. The production process can be divided into pencil board, lead core, pencil shaft, finished product decoration, cleaning and other processes. Pencil board processing Unpack and cut off the logs, square saw them into wooden blocks, and cut them into pencil boards with a board cutting machine after hydrothermal treatment. Drying and high temperature (130-200°C) denaturation treatment makes the ...

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Problems solved by technology

[0003] Existing pencils often have to be cleaned and dried in the later stage before final packaging, but the cleaning and drying equipment of the prior art has low work efficiency, the number of pencils to be cleaned and dried is limited, and the number of pencils after cleaning and drying is limited. The quality of pencils is not high, which not only consumes a lot of time, but also consumes financial resources. In addition, the added value of products such as pencils is very low, resulting in low added value of products and restricting the development of enterprises.

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