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CN104942849B - 一种卫生纸用锯轮 - Google Patents

一种卫生纸用锯轮 Download PDF

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CN104942849B
CN104942849B CN201510333981.6A CN201510333981A CN104942849B CN 104942849 B CN104942849 B CN 104942849B CN 201510333981 A CN201510333981 A CN 201510333981A CN 104942849 B CN104942849 B CN 104942849B
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steel belt
saw wheel
layer
toilet paper
horizontal plane
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CN104942849A (zh
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方丽霞
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Shengde Wanfang Daily Article Co Ltd
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Abstract

本发明公开了一种卫生纸用锯轮，包括中心位置的轴孔以及最外层的切割层，所述轴孔至切割层之间依次设置有安装层、玻璃纤维增强网层、环形钢带支撑盘以及橡胶层，所述环形钢带支撑盘具有上旋转斜面和下旋转斜面，所述环形钢带支撑盘的上旋转斜面和水平面的最佳夹角A=30°，所述环形钢带支撑盘的下旋转斜面和水平面的最佳夹角B=20°。本发明有效地解决了锯轮在高速运转时的不稳定的问题，降低了锯轮安装以及平衡校正的难度，提高了锯轮在高速运转下的稳定性以及硬度。

Description

一种卫生纸用锯轮
技术领域
本发明涉及卫生纸生产加工技术领域，尤其涉及一种卫生纸用锯轮。
背景技术
卫生纸是人们日常生活接触较密切、使用较频繁的卫生用品，列入消毒产品中卫生用品的管理范畴，已成为很多人生活中必不可少的一种卫生清洁用品。
在卫生纸的生产中需要使用复卷机进行收卷、打孔、切割、压痕等操作。其中，在切割过程中需要使用到锯轮。目前使用的锯轮存在以下问题：在高速运转过程中，对锯轮稳定性会有很大影响，采用钢制的锯轮，由于重量大、惯性大，在动平衡校正过程中，难度大，因此很难保证锯轮在高速运转过程中锯轮的稳定性；由于锯轮与锯条之间是刚性接触，锯带在扭曲过程中应力大、易断裂，从而影响锯带使用寿命。
鉴于以上现有技术中存在的缺陷，有必要将其进一步改进，使其更具备实用性，才能符合实际使用情况。
发明内容
为克服上述不足，本发明目的提供一种卫生纸用锯轮，以解决打孔锯轮稳定性、散热效果不理想等问题。
本发明的方案如下：一种卫生纸用锯轮，包括中心位置的轴孔以及最外层的切割层，所述轴孔至切割层之间依次设置有安装层、玻璃纤维增强网层、环形钢带支撑盘以及橡胶层，所述环形钢带支撑盘具有上旋转斜面和下旋转斜面，所述环形钢带支撑盘的上旋转斜面和水平面的夹角A：25°--55°，所述环形钢带支撑盘的上旋转斜面和水平面的最佳夹角A=30°，所述安装层上设置有多个安装螺栓孔，所述切割层表面设置有交叉的网状条纹。
具体地，本发明的环形钢带支撑盘的下旋转斜面和水平面的夹角B：15°--25°。本发明的环形钢带支撑盘的下旋转斜面和水平面的最佳夹角B=20°。
本发明的有益效果：本发明结构简单，本发明有效地解决了锯轮在高速运转时的不稳定的问题，降低了锯轮安装以及平衡校正的难度，提高了锯轮在高速运转下的稳定性以及硬度，提高了加工质量，从而延长了工件寿命；同时，设置的橡胶层能够起到很好的缓冲作用，保护锯轮。
附图说明
图1为本发明的结构示意图。
其中：1、切割层；2、环形钢带支撑盘；21、上旋转斜面；22、下旋转斜面；3、玻璃纤维增强网；4、轴孔；5、安装层；6、橡胶层。
具体实施方式
为使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本发明。
如图1所示，一种卫生纸用锯轮，包括中心位置的轴孔4以及最外层的切割层1，所述轴孔4至切割层1之间依次设置有安装层5、玻璃纤维增强网层3、环形钢带支撑盘2以及橡胶层6。
作为本发明的优选方案，本发明的安装层5上设置有多个安装螺栓孔。
作为本发明的优选方案，本发明的切割层1表面设置有交叉的网状条纹。
作为本发明的优选方案，本发明的环形钢带支撑盘2具有上旋转斜面21和下旋转斜面22。
作为本发明的优选方案，本发明的环形钢带支撑盘2的上旋转斜面21和水平面的夹角A：25°--55°。
作为本发明的优选方案，本发明的环形钢带支撑盘2的上旋转斜面21和水平面的最佳夹角A=30°。
作为本发明的优选方案，本发明的环形钢带支撑盘2的下旋转斜面22和水平面的夹角B：15°--25°。
具体实施：本发明的环形钢带支撑盘2的下旋转斜面22和水平面的最佳夹角B=20°。
本发明结构简单，本发明有效地解决了锯轮在高速运转时的不稳定的问题，降低了锯轮安装以及平衡校正的难度，提高了锯轮在高速运转下的稳定性以及硬度，提高了加工质量，从而延长了工件寿命；同时，设置的橡胶层能够起到很好的缓冲作用，保护锯轮。
尽管上文对本发明的具体实施方式给予了详细描述和说明，但是应该指明的是，我们可以依据本发明的构想对上述实施方式进行各种等效改变和修改，其所产生的功能作用仍未超出说明书所涵盖的精神时，均应在本发明的保护范围之内。

Claims (3)

1.一种卫生纸用锯轮，包括中心位置的轴孔以及最外层的切割层，其特征在于：所述轴孔至切割层之间依次设置有安装层、玻璃纤维增强网层、环形钢带支撑盘以及橡胶层，所述环形钢带支撑盘具有上旋转斜面和下旋转斜面，所述环形钢带支撑盘的上旋转斜面和水平面的夹角A：25°--55°，所述安装层上设置有多个安装螺栓孔，所述切割层表面设置有交叉的网状条纹。
2.根据权利要求1所述的一种卫生纸用锯轮，其特征在于：所述环形钢带支撑盘的下旋转斜面和水平面的夹角B：15°--25°。
3.根据权利要求1所述的一种卫生纸用锯轮，其特征在于：所述环形钢带支撑盘的下旋转斜面和水平面的最佳夹角B=20°。
CN201510333981.6A 2015-06-17 2015-06-17 一种卫生纸用锯轮 Active CN104942849B (zh)

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Publication number Priority date Publication date Assignee Title
KR100269739B1 (ko) * 1998-05-07 2000-10-16 김기봉 종이한장 절단기
CN1323817C (zh) * 2004-12-22 2007-07-04 孙春雨 一种能控制切割深度的刀轮
CN201002312Y (zh) * 2006-12-27 2008-01-09 宋举成 一种石材切割机绳锯轮
CN201089039Y (zh) * 2007-10-24 2008-07-23 李新富 带锯床微弹性复合锯轮
CN203993937U (zh) * 2014-06-13 2014-12-10 沈阳飞机工业（集团）有限公司 一种加工芳纶纤维复合材料专用刀具

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