【正文】 abor intensity greatly, improves work condition, and enhances the processing efficiency. The corrugated cardboard production line is equipment in the paper box packing machinery, and the longitudinal cutting and creasing machine, performance of which affects the production efficiency and the quality of the corrugated cardboard production line, is an important part of the corrugated cardboard production line. The cutting module is a important part of the longitudinal indentation machine, its structure makes very tremendous influence to the design of the entire machine, and the work stability. By referring to designs existed, some improvement should be done to the cutting module, thus enhances efficiency and the service life of the longitudinal cutting and creasing machine Keywords: The packing machinery The corrugated cardboard production line The longitudinal cutting and creasing machine The cutting module 青島大學畢業(yè)論文 iii 目錄 摘要 .................................................................................................................................................. i Abstract ...........................................................................................................................................ii 第一章 前言 ................................................................................................................................... 1 第二章 包裝機械 ........................................................................................................................... 4 發(fā)展簡史 ........................................................................................................................... 4 定義和分類 ....................................................................................................................... 4 包裝機械的作用 ............................................................................................................... 6 第三章 瓦楞紙板生產(chǎn)線 ....................................................................................................... 7 概述 .................................................................................................................................. 7 瓦楞紙板生產(chǎn)線的組成部分 .......................................................................................... 7 瓦楞紙板生產(chǎn)線的工藝流程 ........................................................................................ 10 第四章 自動縱切壓痕機 ............................................................................................................. 12 概述 ................................................................................................................................ 12 中國縱切壓痕機現(xiàn)狀 ................................................................................................... 12 系統(tǒng)和結(jié)構(gòu)組成 ............................................................................................................ 13 工作過程 ......................................................................................................................... 14 縱切機設(shè)計要求及參數(shù) ................................................................................................. 14 第五章 切紙部分 ......................................................................................................................... 15 概述 ............................................................................................................................... 16 切刀組件 ........................................................................................................................ 16 托刀組件 ....................................................................................................................... 24 具體零件的設(shè)計與選用。 切紙部分 是縱切壓痕機的 重要部分 ，它們的結(jié)構(gòu)對整機的設(shè)計和工作時的穩(wěn)定性有很大的影響。 瓦楞紙板生產(chǎn)線是紙箱包裝 機械 中最重要的生產(chǎn)線設(shè)備 。青島大學畢業(yè)論文 i 摘要 包裝是商品進入流通的前提，包裝機械是實現(xiàn)包裝的重要手段。包裝機械大大降低了勞動強度，改善勞動條件，提高了加工效率。 縱切壓痕機是瓦楞紙板生產(chǎn)線的重要組成部分，它的性能直接關(guān)系到瓦楞紙板生產(chǎn)線的生產(chǎn)效率和質(zhì)量。 在借鑒以有設(shè)計的基礎(chǔ)上，對 切紙部分 進行改進設(shè)計 ，從而提高縱切壓痕機的工作效率和使用壽命 。 ........................................................................................... 24 第六章 總結(jié) ................................................................................................................................. 26 謝辭 ...........