皮革绷板干燥工序自动化装备的发展现状  

Development Status of Automated Equipment for Leather Toggling and Drying Processes

作　　者：马云龙 任工昌[1] 桓源 MA Yunong;REN Gongchang;HUAN Yuan(College of Mechanical and Electrical Engineering,Shaanxi University of Science and Technology,Xi'an 710021,China)

机构地区：[1]陕西科技大学机电工程学院,陕西西安710021

出　　处：《皮革科学与工程》2024年第6期55-63,共9页Leather Science and Engineering

基　　金：西安市科技计划项目(23ZDCYJSGG0016-2022)。

摘　　要：为促进皮革绷板装备的自动化和智能化,应对传统手工绷板过程中存在的效率低、劳动强度高及产品质量不稳定等问题,对绷板、装夹和拉伸的方法进行了分类介绍,归纳出关键技术要点。对各技术方案的特性和潜在应用前景进行深入分析,发现多拉伸方向绷板能更好地适应皮革生产的多样化需求,专用夹具和磁性体夹具在处理异形皮革方面展现出高效性,联动拉伸以简洁的结构和优异的作业效率受到关注,而单点拉伸通过定制化的拉伸力分配,有效提升了得革率和皮革品质。最后,对数字化技术在绷板关键步骤的应用以及绷板干燥过程中的温度和湿度控制技术进行了总结,为提升皮革绷板装备的制革效率和皮革质量提供了参考。In order to enhance the automation in leather toggling operation and address the issues such as inefficiency,high labor intensity,and inconsistent product quality,a systematic classification and introduction of toggling,clamping and stretching techniques were presented,highlighting essential technological insights.The analysis delineated the unique attributes and prospective applications of diverse technological approaches.It was revealed that multi-directional toggling adeptly accommodated the variegated demands of leather production.Special fixtures and magnetic fixtures demonstrated efficacy in processing non-standard leather shapes,while synchronized stretching mechanisms were noted for their streamlined structure and superior operational efficiency.Furthermore,single-point stretching,with tailored force distribution,significantly augmented the yield and enhanced leather quality.Finally,a summary was provided on the application of digital technologies in critical steps of the stretching board process and the techniques for controlling temperature and humidity during the drying process of stretching boards.This offers insights for enhancing the production efficiency and leather quality of leather stretching board equipment.

关 键 词：皮革 绷板 自动化 联动拉伸 单点拉伸 数字化技术 温度和湿度控制技术 

分 类 号：TS531[轻工技术与工程—皮革化学与工程]