【正文】 書簽。 帶式熱封 ................................................................................ 錯誤 !未定義書簽。 板式熱封 ................................................................................ 錯誤 !未定義書簽。 機械傳動優(yōu)缺點 ....................................................................... 錯誤 !未定義書簽。 III 目 錄 摘要 ............................................................................................................................................. I Abstract ...................................................................................................................................... II 第 1 章 緒論 ............................................................................................................................ 1 課題背景 ....................................................................................................................... 1 包裝箱封口機的作用 ................................................................................................... 1 包裝箱封口機械的分類 ............................................................................................... 2 包裝箱封口機械的發(fā)展狀況 ....................................................................................... 2 國外包裝箱封口機械的發(fā)展狀況 ........................................................................ 2 國內(nèi)包裝箱封口機械的發(fā)展狀況 ........................................................................ 4 第 2 章 總體方案的設計 ........................................................................................................ 6 畢業(yè)設計任務書及設計參數(shù) ....................................................................................... 6 技術參數(shù) ................................................................................................................ 6 設計目的 ................................................................................................................ 6 設計的內(nèi)容 ............................................................................................................ 6 設計任務 ................................................................................................................ 6 基本要求 ................................................................................................................ 7 注意事項 ................................................................................................................ 7 機構選型原則 ............................................................................................................... 7 傳動裝置方案論證 ....................................................................................................... 8 選擇原則 ................................................................................................................ 8 液壓傳動的優(yōu)缺點 ................................................................ 錯誤 !未定義書簽。 turret ponents。 fourbar linkage。包括設計方案的選擇、 折蓋機構的設計、 電機的選擇、 工作臺部件的設計、頂式部件設計和刀片的設計。當箱體運動 至 離開后膠帶壓輪時，后膠帶壓輪也由于受可調彈簧回位作用而復位，使連在箱體上最后的膠帶也貼在箱體上，完成后段封箱任務。隨著箱體前進，膠帶不斷地抽出封在 箱體上。這次設計的 折蓋封箱 機，可以 根據(jù)紙箱規(guī)格，手 動 調節(jié)寬度及高度，可單機作業(yè)，也可與 自動化 包裝 流水 線配套使用。 I 摘 要 本次課題設計的 是 折蓋 封 箱 機，采用 兩側皮帶驅動 來進行 折蓋 封箱的方案 ，上下封箱、經(jīng)濟、快速、平穩(wěn) 。這種方案在技術上 是 相當成熟的一種 ，它被 廣泛應用于生產(chǎn)實際中。工作時， 當箱體進入工作空間后， 由光電開光控制推桿 使折蓋機構 折合 箱體 ， 當 箱體 運行至刀架位置時，箱體將刀架和前膠帶壓輪壓退位，而后膠帶壓輪在四桿機構的作用下與前膠帶壓輪保持同步運動而退位，并使前面的膠帶與紙箱貼合并封箱。當箱體的后部離開刀架 時，前膠帶壓輪由于四桿機構的作用與后膠帶壓輪的運動一致，而刀架受彈簧彈力作用，復位彈起，切斷膠帶。 該論文詳細說明了本次封箱機設計的步驟及其依據(jù)。 關鍵詞： 折蓋 封箱機； 折蓋機構； 四桿機構；刀架部件；刀片設計 II Abstract The packing box sealing machine that this subject is designed, adopt both sides belt to drive to carry on the scheme of a box, seal the box, economy, fast, steady up and down. This kind of scheme is applied to producing in reality extensively, is a quite ripe one technically. The packing box sealing machine designed this time, can regulate width and height by hand,according to the carton specification, but unit homework, can also pack the assembly line to use with automation tegether. Work, when the box into the working space, the box at the side of the toothed belts advance under friction. When run to the turret position, box blade frame and pressure roller pressure to step down before the tape, but after the knife and tape roller in the role of fourbar mechanism with a tape roller under the synchronized movement to abdicate, and to front .The tape and carton sealing paste the merger. With the advance box, tape keep out letters in the box on. When the box from the back of the blade, the first tape roller as the role of fourbar linkage with the movement of the roller after the tape line, the blade holder by a small spring elastic effect reset the bounce and cut tape. When the cabi after the departure of tape roller sports, the posttape roller is also adjustable spring back due to the role of the reset bit, so even the last of the tape in the cabi are also posted on the box, the pleted section of sealing task. he paper details the design of this sealing machine steps and its basis. Including the choice of design, motor selection, workbench ponent design, ponent design and topstyle blade design. Keywords: Sealing machine。 table ponents。 blade。 氣壓傳動的優(yōu)點和