畢業(yè)設計：制片機極片放卷裝置設計
論文說明書共41，字數(shù)總計：17342
資料內容簡介：
A0-放卷裝配圖.dwg
A3-安裝板.dwg
A3-放卷大板.dwg
A3-放卷固定板.dwg
A3-空心軸.dwg
A3-氣缸安裝板.dwg
A3-渦輪.dwg
A3-蝸桿.dwg
A3-脹緊套.dwg
A3-直角座.dwg
A4-端蓋.dwg
A4-拉桿.dwg
A4-脹緊塊.dwg
A4-支撐螺桿.dwg
A4-錐頂.dwg
畢業(yè)設計論文說明書：制片機極片放卷裝置設計.doc
畢業(yè)設計任務書.doc
畢業(yè)設計說明書：制片機極片放卷裝置設計.doc
翻譯譯文.doc
翻譯原文.doc
開題報告書.doc
內容提要

本課題是針對雅康精密機械公司生產(chǎn)的制片機進行極片放卷裝置設計，由于是對雅康公司實際產(chǎn)品設計，具有較強的實踐性，需實習調研過程。極片放卷裝置是制片機上的關鍵構件之一。它的好壞直接影響極片卷材的的貼膠質量，其中包括容易造成的卷材邊部翹邊、塔形、振紋、錯層等質量缺陷。該放卷裝置核心部件主要由拉桿、脹緊套、空心軸、由脹緊塊與錐頂組成的斜楔機構、蝸輪蝸桿組成的減速機構以及氣缸組成的驅動機構構成，主要完成脹緊卷管以及通過旋轉完成傳遞線速度的作用。它的工作原理為：拉桿從氣缸傳動機構中獲得軸向推動力，通過與錐頂?shù)穆菁y連接把推力傳遞給脹緊塊。此時，脹緊塊與錐頂組成的斜楔機構通過傾斜的滑塊摩擦斜面將拉桿的軸向推力轉變?yōu)槊浘o塊的徑向推力推動脹緊塊徑向脹開，從而達到脹緊卷管的目的。同時，由于制片機是走帶進行工作，如此，精確的線速度非常重要。但是在極片厚度放卷減少而電機轉速不變的情況下，線速度將會越來越慢，這樣將產(chǎn)生張力，將嚴重影響制片機下個走帶的極片貼膠。而且，放卷裝置在開機、關機、增速、減速過程中，產(chǎn)生的張力損害非常大，針對這種情況，我專門設計了極片走帶線速度的PLC控制，做到線速度的實時動態(tài)監(jiān)控與調整。解決了由于產(chǎn)生張力導致極片放卷制片不高的問題。

Summary

This topic is for Ya Kang precision machinery company production machine for rolling device pole piece design, because is the actual product design elegant kang company, with strong practicality, to practice the research process. Pole piece rolling device is one of the key components production machine. It is good or bad directly affect the quality of pole piece rolling material of stick glue, including easy to cause the coil side become warped edge, tower, vibration grain defects, wrong layer, etc.
Rolling device which core part is mainly composed of bar, bulging tight cover, hollow shaft, consisting of the swelling and cone roof wedge mechanism, worm gear and worm drive mechanism of retarding mechanism and cylinder, mainly done the swelling volume tube, and passed through the rotating linear velocity. Its working principle is: the pull rod from cylinder actuator axial thrust, thrust through with threaded connection on the top of the cone to the swelling. At this point, the swelling and cone top of inclined wedge institutions through the inclined sliding block friction slope will pull rod axial thrust into assortments of tight piece of radial thrust push tight piece of radial bulge, so as to achieve the aim of the swelling volume tube. At the same time, due to the production machine is go to work, so, the accurate linear velocity is very important. But in plate thickness to reduce the motor speed is constant, linear speed will be slower and slower, this will create tension, will seriously affect the production machine next pole piece stick adhesive tape. Rolling device and, in the process of start-up, shutdown, growth, slow down, the tension damage is very big, in this case, the special design of the linear velocity of the PLC control, linear velocity of the real-time dynamic monitoring and adjustment. Solved due to generate tension rolling production sheet was not high.


目錄
內容提要……………………………………………………………………I
Summary…………………………………………………………………… II
1 緒論………………………………………………………………………1
1.1 課題來源…………………………………………………………………1
1.2 國內外研究現(xiàn)狀…………………………………………………………1
1.3 制片機簡介………………………………………………………………2
1.4 本課題研究的內容………………………………………………………3
2 設計參數(shù)及執(zhí)行機構結構設計…………………………………………4
2.1 設計參數(shù)…………………………………………………………………4
2.2 設計要求…………………………………………………………………4
2.3 執(zhí)行機構的結構設計……………………………………………………4
2.4氣脹軸的工作原理………………………………………………………5
2.5 零件材料性能的選擇與表面處理………………………………………7
3 減速機構設計與力學計算………………………………………………11
3.1 選擇蝸桿傳動類型……………………………………………………11
3.2 選擇材料………………………………………………………………11
3.3 按齒面接觸疲勞強度進行設計………………………………………11
3.4 蝸桿與蝸輪的主要參數(shù)與幾何尺寸…………………………………12
3.5 對蝸輪軸的設計………………………………………………………15
3.6 箱體尺寸的計算………………………………………………………19
3.7 小結……………………………………………………………………20
4 放卷裝置的PLC張力控制系統(tǒng)…………………………………………21
4.1 PL..