CN113601561A - 一种表面喷涂陶瓷材料的新型剪切轮 - Google Patents
一种表面喷涂陶瓷材料的新型剪切轮 Download PDFInfo
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Abstract
本发明公开了一种表面喷涂陶瓷材料的新型剪切轮,包括内侧配气环、内侧配气调节环、轮体、外侧配气调节环、外侧配气盘、剪刀片一、楔形压条,所述内侧配气环、内侧配气调节环、轮体、外侧配气调节环、外侧配气盘共中心轴线串接为一体,轮体的外圆周面上开设有一族的径向阵列气孔,轮体的外圆周上还开设有与剪刀片一、楔形压条数量对等的纵向凹槽,每一片的剪刀片一通过一根楔形压条固定于轮体的一个纵向凹槽内,所述轮体外圆周表面喷涂陶瓷材料或碳化钨,可以提高轮体外圆周表面的硬度、耐磨性、耐腐蚀性,进而保证水松纸卷接过滤嘴质量的稳定性,有效避免不合格品的产生,提高剪切轮的使用寿命。
Description
技术领域
本发明涉及烟草生产行业,特别涉及烟支生产过程中,卷接机制备过滤嘴的水松纸剪切轮。
背景技术
烟支生产过程中,烟支过滤嘴外包的水松纸筒是由剪切轮将成卷的水松纸带裁剪成矩形纸片再进行卷包得到的。随着国家对涉及广大消费者健康方面的相关政策的严格程度逐步提高,在烟草行业,向低焦油含量的安全型卷烟转型已经成为必然的趋势。
过滤嘴的长度对于吸入人体的焦油量有着直接的影响,过滤嘴的长度决定着所用水松纸带的宽度,更换不同宽度规格的水松纸带是烟支生产过程中经常遇到的情况;传统的剪切轮只能裁切固定宽度的水松纸带,更换不同宽度水松纸带的同时还必须更换相应规格的剪切轮,不仅费时费力,还增加了设备的备件成本。另一方面,剪切轮运转在有烟灰粉尘的环境中,水松纸带与剪切轮外圆周表面在高速运转状态下长期接触,传统的钢质或铸铁材料的剪切轮外圆周表面会出现磨损、腐蚀、吸附污垢等现象,进而造成其外圆尺寸变化、配气孔堵塞、吸附能力下降、运转噪音增加,最终导致水松纸卷接过滤嘴的质量下降,甚至出现不合格品。
发明内容
本公司研发团队针对现有水松纸剪切轮的不足之处,经过多年的技术攻关和试验,开发出一种表面喷涂陶瓷材料的新型剪切轮。
本发明具体采用如下方案:
一种表面喷涂陶瓷材料的新型剪切轮,包括内侧配气环、内侧配气调节环、轮体、外侧配气调节环、外侧配气盘、剪刀片一、楔形压条,所述内侧配气环、内侧配气调节环、轮体、外侧配气调节环、外侧配气盘共中心轴线串接为一体,轮体的外圆周面上开设有一族的径向阵列气孔,靠近内侧配气调节环的径向阵列气孔中至少有一圈孔通过轮体上内侧的一组轴向气道与内侧配气调节环贯穿端面的配气孔、内侧配气环贯穿端面的配气孔相连通,靠近外侧配气调节环的径向阵列气孔中也至少有一圈孔通过轮体上外侧的一组轴向气道与外侧配气调节环贯穿端面的配气孔、外侧配气盘内侧面上的配气孔相连通,轮体的外圆周上还开设有与剪刀片一、楔形压条数量对等的纵向凹槽,每一片的剪刀片一通过一根楔形压条固定于轮体的一个纵向凹槽内,所述轮体外圆周表面喷涂陶瓷材料或碳化钨。
轮体的材质通常为轻质且导热性良好的铝合金材料,例如航空铝7075-T6,也可以为钢或铸铁材料。
剪切轮运转在有烟灰粉尘的环境中,水松纸带与剪切轮外圆周表面在高速运转状态下长期接触,传统的钢质或铸铁材料的剪切轮外圆周表面会出现磨损、腐蚀、吸附污垢等现象,进而造成其外圆尺寸变化、配气孔堵塞、吸附能力下降、运转噪音增加,最终导致水松纸卷接过滤嘴的质量下降,甚至出现不合格品。本发明的轮体外圆表面喷涂的陶瓷材料或碳化钨,可以提高轮体外圆表面的硬度、耐磨性、耐腐蚀性,从而避免其外圆尺寸变化、配气孔堵塞、吸附能力下降、运转噪音增加等故障的出现,进而保证水松纸卷接过滤嘴质量的稳定性,有效避免不合格品的产生,提高剪切轮的使用寿命。
作为以上方案的进一步改进:
所述的新型剪切轮通过轮体内的法兰面与驱动轴一相固定,装有剪刀片二的副剪切轮通过副轮体内的法兰面与驱动轴二相固定;所述的的驱动轴一、驱动轴二则分别通过各自的轴承以及各自的带有法兰面的支撑轴套固定于壳体之上;所述剪刀片一与剪刀片二的数量相等。
所述的新型剪切轮与副剪切轮相对同步转动,剪刀片一与剪刀片二逐对咬合,将从新型剪切轮与副剪切轮之间穿过的水松纸带裁剪为等长度的矩形纸片,供给下一阶段卷接烟支的轮组。
所述的剪刀片一、剪刀片二均为高硬度且耐磨的硬质合金材质。
所述的新型剪切轮的内侧配气环朝向壳体安装,壳体上安装有石墨配气固定盘,石墨配气固定盘的外端面与内侧配气环的内端面平行且完全贴合,两路气道轴向贯穿石墨配气固定盘的端面,其中一路为正压气道,另一路为负压气道,进入新型剪切轮内的轴向气道分为三组,第一组轴向气道轴向穿过内侧配气环、内侧配气调节环与轮体外圆周面上所述的径向阵列气孔中的至少一圈孔联通,第二组轴向气道轴向穿过内侧配气环、内侧配气调节环、轮体后再通过外侧配气调节环、外侧配气盘返回轮体并与轮体外圆周面上所述的径向阵列气孔中的至少一圈孔联通,剩余的第三组轴向气道轴向贯穿石墨配气固定盘、内侧配气环、内侧配气调节环与轮体外圆周面上剩余的径向阵列气孔联通,所述轴向贯穿石墨配气固定盘端面的两路气道在其外端面上分别通过两个气管接头联接着正压、负压两路气管。
所述正压、负压两路气管分别联接着各自的正压气源、负压气源。所述正压气源、负压气源对应于新型剪切轮转动过程中固定的相位,即新型剪切轮外圆周面上的径向阵列气孔中产生负压的气孔、产生正压的气孔均出现在新型剪切轮外圆周面上固定的相位区域。
过滤嘴的长度对于吸入人体的焦油量有着直接的影响,过滤嘴的长度决定着所用水松纸带的宽度,更换不同宽度规格的水松纸带是烟支生产过程中经常遇到的情况;传统的剪切轮只能裁切固定宽度的水松纸带,更换不同宽度水松纸带的同时还必须更换相应规格的剪切轮,不仅费时费力,还增加了设备的备件成本。
本发明所述的新型剪切轮,通过旋转内侧配气调节环,使内侧配气调节环与内侧配气环相对转动至设定的角度后固定,从而将从中通过的该组轴向贯穿气道封闭,进而将轮体外圆周面上与此气道联通的气孔封闭;同理,通过旋转外侧配气调节环,使外侧配气调节环与外侧配气盘相对转动至设定的角度后固定,从而将从中通过的该组轴向贯穿气道封闭,进而将轮体外圆周面上与此气道联通的气孔也封闭;此时,仅剩下剩余的一组气道轴向贯穿石墨配气固定盘、内侧配气环、内侧配气调节环,与轮体外圆周面上剩余的径向阵列气孔,随着所的述新型剪切轮旋转断续联通;由于径向阵列气孔两侧边缘上的数圈气孔被封闭,失去了对水松纸带的负压吸附作用,所适合的水松纸带的宽度相应变窄,即此时的所述的新型剪切轮匹配的是宽度较窄的水松纸带。通过上述调整步骤,不再需要更换剪切轮,省时省力,同时还降低了设备的备件成本。
在所述的新型剪切轮高速旋转的状态下,内侧配气环与石墨配气固定盘无缝贴合,确保各气道内的正压或负压气体不会泄漏;所述内侧配气环由高硬度且耐磨的合金材料加工而成。
本发明的优点在于:
1.本发明的新型剪切轮,相较于传统的剪切轮,更换不同宽度水松纸带的同时无须更换相应规格的剪切轮,省时省力,同时还降低了设备的备件成本。
2.本发明的新型剪切轮,轮体外圆周表面喷涂的陶瓷材料或碳化钨,可以提高轮体外圆表面的硬度、耐磨性、耐腐蚀性,从而避免其外圆尺寸变化、配气孔堵塞、吸附能力下降、运转噪音增加等故障的出现,进而保证水松纸卷接过滤嘴质量的稳定性,有效避免不合格品的产生,提高剪切轮的使用寿命。
附图说明
图1为本发明的新型剪切轮的外侧斜向视角分解图。
图2为本发明的新型剪切轮的内侧斜向视角分解图。
图3为包含本发明的新型剪切轮的水松纸剪切装置的整体结构正向视图。
图4为包含本发明的新型剪切轮的水松纸剪切装置的整体结构斜向分解视图。
图中:1、新型剪切轮;101、内侧配气环;102、内侧配气调节环;103、轮体;10301、径向阵列气孔;104、外侧配气调节环;105、外侧配气盘;106、剪刀片一;107、楔形压条;108、驱动轴一;109、支撑轴套一;2、副剪切轮;201、剪刀片二;202、副轮体;203、驱动轴二;204、支撑轴套二;3、壳体;4、石墨配气固定盘。
具体实施方式
下面结合附图对本发明的具体实施方式作进一步说明:
如图1所示,本发明的新型剪切轮1的外侧斜向视角分解结构展示。
所述的新型剪切轮1主要包括内侧配气环101、内侧配气调节环102、轮体103、外侧配气调节环104、外侧配气盘105、剪刀片一106、楔形压条107。
如图2所示,本发明的新型剪切轮1的内侧斜向视角分解结构展示。
如图3所示,包含本发明的新型剪切轮1的水松纸剪切装置的整体结构正向展示。
所述水松纸剪切装置主要包括新型剪切轮1、副剪切轮2、壳体3。
如图4所示,包含本发明的新型剪切轮1的水松纸剪切装置的整体结构斜向分解展示。
所述新型剪切轮1还包括石墨配气固定盘4、驱动轴一108、支撑轴套一109,以及在图3中未示出的驱动轴一108上的轴承。
所述副剪切轮2主要包括剪刀片二201、副轮体202、驱动轴二203、支撑轴套二204,以及在图3中也未示出的驱动轴二203上的轴承。
本发明的具体实施例如下:
实施例一:如图2、图3、图4所示,本发明的一种表面喷涂陶瓷材料的新型剪切轮。
如图2所示,所述的新型剪切轮1主要包括内侧配气环101、内侧配气调节环102、轮体103、外侧配气调节环104、外侧配气盘105、剪刀片一106、楔形压条107。
所述内侧配气环101、内侧配气调节环102、轮体103、外侧配气调节环104、外侧配气盘105共中心轴线串接为一体;轮体103的外圆周面上开设有一族的径向阵列气孔10301,靠近内侧配气调节环102的径向阵列气孔10301中至少有一圈孔通过轮体103上内侧的一组轴向气道与内侧配气调节环102贯穿端面的配气孔、内侧配气环101贯穿端面的配气孔相连通;靠近外侧配气调节环104的径向阵列气孔10301中也至少有一圈孔通过轮体103上外侧的一组轴向气道与外侧配气调节环104贯穿端面的配气孔、外侧配气盘105内侧面上的配气孔相连通;轮体103的外圆周上还开设有与剪刀片一106、楔形压条107数量对等的纵向凹槽,每一片的剪刀片一106通过一根楔形压条107固定于轮体103的一个纵向凹槽内;所述轮体103外圆周表面喷涂陶瓷材料或碳化钨。
轮体103的材质通常为轻质且导热性良好的航空铝7075-T6。
剪切轮运转在有烟灰粉尘的环境中,水松纸带与剪切轮外圆周表面在高速运转状态下长期接触,本发明的轮体103外圆表面喷涂的陶瓷材料或碳化钨,可以提高轮体103外圆表面的硬度、耐磨性、耐腐蚀性,从而避免其外圆尺寸变化、配气孔堵塞、吸附能力下降、运转噪音增加等故障的出现,进而保证水松纸卷接过滤嘴质量的稳定性,有效避免不合格品的产生,提高剪切轮的使用寿命。
如图3所示,包含本发明的新型剪切轮1的水松纸剪切装置的整体结构正向视图。
所述水松纸剪切装置主要包括新型剪切轮1、副剪切轮2、壳体3。
如图4所示,包含本发明的新型剪切轮1的水松纸剪切装置的整体结构斜向分解视图。
所述新型剪切轮1还包括石墨配气固定盘4、驱动轴一108、支撑轴套一109,以及在图3中未示出的驱动轴一108上的轴承。
所述副剪切轮2主要包括剪刀片二201、副轮体202、驱动轴二203、支撑轴套二204,以及在图3中也未示出的驱动轴二203上的轴承。
所述的新型剪切轮1通过轮体103内的法兰面与驱动轴一108相固定,装有剪刀片二201的副剪切轮2通过副轮体202内的法兰面与驱动轴二203相固定;所述的的驱动轴一108则通过其上的轴承以及带有法兰面的支撑轴套一109固定于壳体3之上;所述的的驱动轴二203亦则通过其上的轴承以及带有法兰面的支撑轴套二204固定于壳体3之上;所述剪刀片一106与剪刀片二201的数量相等。
所述的新型剪切轮1与副剪切轮2相对同步转动,剪刀片一106与剪刀片二201逐对咬合,将从新型剪切轮1与副剪切轮2之间穿过的水松纸带裁剪为等长度的矩形纸片,供给下一阶段卷接烟支的轮组。
所述的剪刀片一106、剪刀片二201均为高硬度且耐磨的硬质合金材质。
所述的新型剪切轮1的内侧配气环101朝向壳体安装,壳体上安装有石墨配气固定盘4,石墨配气固定盘4的外端面与内侧配气环101的内端面平行且完全贴合,两路气道轴向贯穿石墨配气固定盘4的端面,其中一路为正压气道,另一路为负压气道,进入新型剪切轮1内的轴向气道分为三组,第一组轴向气道轴向穿过内侧配气环101、内侧配气调节环102与轮体103外圆周面上所述的径向阵列气孔10301中的至少一圈孔联通,第二组轴向气道轴向穿过内侧配气环101、内侧配气调节环102、轮体103后再通过外侧配气调节环104、外侧配气盘105返回轮体103并与轮体103外圆周面上所述的径向阵列气孔10301中的至少一圈孔联通,剩余的第三组轴向气道轴向贯穿石墨配气固定盘4、内侧配气环101、内侧配气调节环102与轮体103外圆周面上剩余的径向阵列气孔10301联通,所述轴向贯穿石墨配气固定盘4端面的两路气道在其外端面上分别通过两个气管接头联接着正压、负压两路气管。
所述正压、负压两路气管分别联接着各自的正压气源、负压气源。所述正压气源、负压气源对应于新型剪切轮转动过程中固定的相位,即新型剪切轮外圆周面上的径向阵列气孔中产生负压的气孔、产生正压的气孔均出现在新型剪切轮外圆周面上固定的相位区域。
过滤嘴的长度对于吸入人体的焦油量有着直接的影响,过滤嘴的长度决定着所用水松纸带的宽度,更换不同宽度规格的水松纸带是烟支生产过程中经常遇到的情况。
本发明所述的新型剪切轮1,通过旋转内侧配气调节环102,使内侧配气调节环102与内侧配气环101相对转动至设定的角度后固定,从而将从中通过的该组轴向贯穿气道封闭,进而将轮体103外圆周面上与此气道联通的气孔封闭;同理,通过旋转外侧配气调节环104,使外侧配气调节环104与外侧配气盘105相对转动至设定的角度后固定,从而将从中通过的该组轴向贯穿气道封闭,进而将轮体103外圆周面上与此气道联通的气孔也封闭;此时,仅剩下剩余的一组气道轴向贯穿石墨配气固定盘4、内侧配气环101、内侧配气调节环102,与轮体103外圆周面上剩余的径向阵列气孔10301,随着所的述新型剪切轮1旋转断续联通;由于径向阵列气孔10301两侧边缘上的数列气孔被封闭,失去了对水松纸带的负压吸附作用,所适合的水松纸带的宽度相应变窄,即此时的所述的新型剪切轮1匹配的是宽度较窄的水松纸带。通过上述调整步骤,不再需要更换剪切轮,省时省力,同时还降低了设备的备件成本。
在所述的新型剪切轮1高速旋转的状态下,内侧配气环101与石墨配气固定盘4无缝贴合,确保各气道内的正压或负压气体不会泄漏;所述内侧配气环101由高硬度且耐磨的合金材料加工而成。
以上所举实施例为本发明的较佳实施方式,仅用来方便说明本发明,并非对本发明作任何形式上的限制,任何所属技术领域中具有通常知识者,在不脱离本发明所提技术特征的范围内,利用本发明所揭示技术内容所作出局部改动或修饰的等效实施例,并且未脱离本发明的技术特征内容,均仍属于本发明技术特征的范围内。
Claims (3)
1.一种表面喷涂陶瓷材料的新型剪切轮,其特征在于:所述的新型剪切轮(1)包括内侧配气环(101)、内侧配气调节环(102)、轮体(103)、外侧配气调节环(104)、外侧配气盘(105)、剪刀片一(106)、楔形压条(107),所述内侧配气环(101)、内侧配气调节环(102)、轮体(103)、外侧配气调节环(104)、外侧配气盘(105)共中心轴线串接为一体,轮体(103)的外圆周面上开设有一族的径向阵列气孔(10301),靠近内侧配气调节环(102)的径向阵列气孔(10301)中至少有一圈孔通过轮体(103)上内侧的一组轴向气道与内侧配气调节环(102)贯穿端面的配气孔、内侧配气环(101)贯穿端面的配气孔相连通,靠近外侧配气调节环(104)的径向阵列气孔(10301)中也至少有一圈孔通过轮体(103)上外侧的一组轴向气道与外侧配气调节环(104)贯穿端面的配气孔、外侧配气盘(105)内侧面上的配气孔相连通,轮体(103)的外圆周上还开设有与剪刀片一(106)、楔形压条(107)数量对等的纵向凹槽,每一片的剪刀片一(106)通过一根楔形压条(107)固定于轮体(103)的一个纵向凹槽内,所述轮体(103)外圆周表面喷涂陶瓷材料或碳化钨。
2.根据权利要求1所述的一种表面喷涂陶瓷材料的新型剪切轮,其特征在于:所述的新型剪切轮(1)通过轮体(103)内的法兰面与驱动轴一(108)相固定,装有剪刀片二(201)的副剪切轮(2)通过副轮体(202)内的法兰面与驱动轴二(203)相固定,所述的的驱动轴一(108)、驱动轴二(203)则分别通过各自的轴承以及各自的带有法兰面的支撑轴套固定于壳体(3)之上,所述剪刀片一(106)与剪刀片二(201)的数量相等。
3.根据权利要求2所述的一种表面喷涂陶瓷材料的新型剪切轮,其特征在于:所述的新型剪切轮(1)的内侧配气环(101)朝向壳体安装,壳体上安装有石墨配气固定盘(4),石墨配气固定盘(4)的外端面与内侧配气环(101)的内端面平行且完全贴合,两路气道轴向贯穿石墨配气固定盘(4)的端面,其中一路为正压气道,另一路为负压气道,新型剪切轮(1)内的轴向气道分为三组,第一组轴向气道轴向穿过内侧配气环(101)、内侧配气调节环(102)与轮体(103)外圆周面上所述的径向阵列气孔(10301)中的至少一圈孔联通,第二组轴向气道轴向穿过内侧配气环(101)、内侧配气调节环(102)、轮体(103)后再通过外侧配气调节环(104)、外侧配气盘(105)返回轮体(103)并与轮体(103)外圆周面上所述的径向阵列气孔(10301)中的至少一圈孔联通,剩余的第三组轴向气道轴向贯穿石墨配气固定盘(4)、内侧配气环(101)、内侧配气调节环(102)与轮体(103)外圆周面上剩余的径向阵列气孔(10301)联通,所述轴向贯穿石墨配气固定盘(4)端面的两路气道在其外端面上分别通过两个气管接头联接着正压、负压两路气管。
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