铜箔裁剪机设计

论文总字数：25101字

摘 要

在展开装置设计中，利用重力实现铜箔的张紧，在铜箔间歇地进给时，张紧轮依靠自身的重力使铜箔一直处于张紧状态；在裁切装置设计中，考虑胶辊需要提供的摩擦力，以保证铜箔在进给时不会打滑，在静止时不会回收；在传送装置设计中，保证铜箔在传送的过程中，不会发生起皱等损伤，起到裁切装置和整理装置之间的过渡作用；在整理装置设计中，运用弹簧力与铜箔重力的平衡，保证传送装置与整理装置的衔接，通过振动实现铜箔片的整理。在已有的铜箔裁切机基础上，对四个设计部分中的铜箔整理装置进行了较为详尽的设计与计算，这是实现铜箔生产自动化的关键所在。

设计完成的铜箔裁剪机可以实现铜箔展开、裁剪、传送、整理四个部分的自动化工作。在缩减人工的基础上，不仅提高了铜箔的生产效率，还降低了铜箔的损坏率。

关键词：铜箔裁剪；张紧；摩擦；振动；自动化

Foil cutting machine design

02012214 Jiuwei Huang

Supervised by Kedong Bi

Abstract：With the rapid development of electronic information industry, the amount of electronic grade copper will become increasingly large, thereby improving the processing efficiency of the copper become necessary. Design a simple structure and easy to operate, instead of human labor, to achieve automatic control foil cutting. Foil cutting machine is mainly divided into four parts: expansion means, cutting means, transfer means, sorting means.

In the expanded plant, using gravity to achieve foil tensioning, when copper intermittently feed, relying on its own gravity tensioner copper foil has been in a state of tension; In the cutting device, consider the need to provide friction rubber roller, to ensure that the foil will not slip in the feed, the recovery will not be at rest; The conveyor ensure that the copper foil during transmission does not occur in wrinkling injury, played the role of the transition between the cutting device and a finisher; In the finishing plant, the use of force and balance spring foil gravity transfer means to ensure convergence and consolidation means to achieve copper foil finishing by vibration. In the existing copper cutting machine, based on the design of the four sections of the copper foil finishing apparatus for a more detailed design and calculation, which is the key to automation.

The foil cutting machine can expand, cutting, conveying, sorting. On the basis of artificial reduction，it not only improve the efficiency of foil production, but also reduces the failure rate of the copper foil.

Key words：Foil cutting；Tensioning ；Friction；Vibration；Automation

目录

摘要 Ⅰ

Abstract Ⅱ

第一章 绪论 1

1.1铜箔裁剪机设计背景及意义 1

1.2国内外铜箔裁剪机现状 1

1.3铜箔裁剪机主要任务及设计内容 2

1.4铜箔裁剪机设计难点 3

1.5本章小结 4

第二章 铜箔裁剪机设计方案的选择 5

2.1铜箔展开方案选择 5

2.1.1齿轮齿条张紧方案 5

2.1.2四杆机构张紧方案 5

2.1.3自由摆杆张紧方案 6

2.2铜箔裁剪方案选择 7

2.2.1槽轮间歇运动 7

2.2.2气缸控制系统 7

2.3铜箔整理方案选择 8

2.3.1打印机的摩擦传动 8

2.3.2报纸印刷的吸盘分离 8

2.3.3静电式分离与进给 9

2.3.4振动堆叠方式 9

2.4本章小结 9

第三章 铜箔裁剪机整体结构设计 10

3.1展开装置设计 10

3.1.1铜箔卷规格与支撑轴的设计 11

3.1.2开口轴承座的设计 11

3.1.3张紧机构的设计 12

3.2裁剪装置设计 14

3.2.1压辊的压力计算 14

3.2.2槽轮设计计算 15

3.2.3转速及时间参数 16

3.2.4裁剪刀控制系统 16

3.3传送装置设计 17

3.3.1滚轴的设计 17

3.3.2皮带与机体过渡设计 18

3.3.3皮带传动方式选择 18

3.4整理装置设计 19

3.4.1弹簧设计计算 19

3.4.2立轴设计计算 23

3.3.3铜箔片摩擦计算 24

3.5本章小结 24

第四章 标准件的选取与轴承润滑 25

4.1电动机的选取 25

4.1.1Y系列三相异步电动机 25

4.1.2电机选用规格 25

4.2轴承的选取 26

4.3地脚螺栓的选取 27

4.4轴承座的选用 28

4.4.1轴承座基本介绍 28

4.4.2轴承座种类 29

4.5轴承的润滑 29

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