音圈补强纸自动粘贴装置的设计
2020-10-21吴悦王柏钦王海燕刘赫威
吴悦 王柏钦 王海燕 刘赫威


摘 要:音圈是耳机和喇叭等发音设备的心脏。在音圈的加工过程中,贴补强纸是一项非常重要的加工流程。目前,在国内,贴补强纸仍然采用人工操作,工作效率较低,而且由于人工操作的特性,贴纸位置波动性较大,精度难以保证。因此,实现音圈贴补强纸工艺的自动化显得尤为重要。本文介绍了一种自动化音圈贴纸设备的设计方案。本设计方案结构较为简单,可靠性高,大幅度提高了贴补强纸自动化程度,可大幅提高音圈加工效率。
关键词:音圈;补强纸;自动粘贴
中图分类号:TN643文献标识码:A文章编号:1003-5168(2020)02-0062-03
Abstract: Voice coils are the heart of pronunciation devices such as headphones and speakers. In the processing of voice coils, the application of stickingreinforcing paper is a very important processing flow.At present, in China, sticking reinforcing paper is still manually operated, and the work efficiency is low. Moreover, due to the characteristics of manual operation, the position of the stickers fluctuates greatly and the accuracy is difficult to guarantee.Therefore, it is particularly important to realize the automation of the voice coil paste reinforcement paper process. This paper introduced a design scheme for an automated voice coil sticker device. The design scheme has a simple structure and high reliability, which greatly improves the degree of automation of the patching and strengthening paper, and can greatly improve the voice coil processing efficiency.
Keywords: voice coil;reinforcing paper;automatic sticking
音圈制作过程比较复杂,共有十多个工序。这十多个工序中,除了缠漆包线工序采用自动缠线机,基本达到半自动之外,其他工序还主要采用传统手工方式。例如,贴补强纸工序需要将音圈补强纸粘贴到音圈骨架(塑料薄膜)上。目前,人工操作只能一次粘貼一个音圈,效率比较低,并且由于骨架上粘贴补强纸的位置要求高,逐个操作容易出现偏差,一致性不好[1-2]。人工粘贴结束后,人们需要通过手工将补强纸撕断,容易导致断面不平整,影响后续加工。这种生产方式既费时间和大量的人力,又保证不了贴纸质量[3]。因此,有必要研发设计一种能够快速并且准确高效的音圈贴纸设备,代替人工来进行这一操作。将加补强纸这项工作实现自动化,对于提高音圈的生产效率有重要意义[3-4]。因此,本文设计了一种补强纸自动粘贴装置。……
