CN113290622A - 对中药进行二维切割的二维切割式中药切割机 - Google Patents
对中药进行二维切割的二维切割式中药切割机 Download PDFInfo
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- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
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- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
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- B26D1/30—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut
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- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
- B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D11/00—Combinations of several similar cutting apparatus
- B26D2011/005—Combinations of several similar cutting apparatus in combination with different kind of cutters, e.g. two serial slitters in combination with a transversal cutter
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Abstract
本发明涉及一种二维切割式中药切割机,包括进料斗和腔体,隔离板将腔体隔离为切割室和出料室,切割室通过进料通道同进料斗连通,进料通道上设有第一切割机构,切割室内设有第二切割机构,隔离板设有若干连通出料室和切割室的筛孔,出料室设有中药出口,第一切割机构的切割方向同第二切割机构的切割方向交叉。本发明具有在不需要人工转移中药的情况下对中药进行二维切割的优点,解决了现有的中药切割机中能够对中药进行一个方向的气缸所动作的容易产生长度过长的中药的问题。
Description
本案是申请号2020100298105,申请日2020年01月13日,名称“二维切割式中药切割机”的分案申请。
技术领域
本发明涉及中药生产技术领域,尤其涉及一种二维切割式中药切割机。
背景技术
在中药的生产过程,有时会需要通过切割机将干燥的中药材切碎。现有的中药切割机存在以下不足:只能够进行一个方向的切割,所有经常会产生切割出的中药中存在较长的条形中药,从而导致切割出的中药的大小达不到要求。
发明内容
本发明提供了一种能够在不需要人工转移中药的情况下对中药进行二维切割的二维切割式中药切割机,解决了现有的中药切割机中能够对中药进行一个方向的切割所动作的容易产生长度过长的中药的问题。
以上技术问题是通过下列技术方案解决的:一种二维切割式中药切割机,包括进料斗和腔体,所述腔体内设有隔离板,所述隔离板将所述腔体隔离为沿上下方向分布的切割室和出料室,所述切割室通过进料通道同所述进料斗连通,所述进料通道上设有第一切割机构,所述第一切割机构包括转轴、驱动转轴转动的转轴驱动机构、设置在转轴上的若干沿转轴的轴向分布的切割片和设置在进料通道的底壁上的同切割刀片配合的砧板层,所述切割室内设有第二切割机构,所述第二切割机构包括摆轴、设置在摆轴的若干沿摆轴周向分布轴向延伸的刀板和设置在隔离板的上表面的若干沿摆轴周向延伸轴向分布的隔离板部刀片,所述刀板远离摆轴的一端设有若干沿摆轴周向延伸轴向分布的摆轴部刀片,所述摆轴部刀片沿摆轴的径向的两端设有第一刃口,所述摆轴部刀片远离刀板的一端设有第二刃口,所述摆轴部刀片和隔离板部刀片分间隔设置,所述摆轴部刀片伸入到隔离板部刀片所形成的沟槽内,所述沟槽内设有若干连通出料室和切割室的筛孔,所述出料室设有中药出口。转轴转动时,切割片同砧板层相接触的位置的转动方向为朝向切割室,从而使得对进料斗进入的中药进行切割时还能够驱动中药进料使得经过一个方向切割的中药平移到切割室,第二切割机构对中药进行另一个方向的切割。摆轴和转轴交叉设置,使得两侧切割的方向不平行,从使得一次切割时产生的长条形中药被二次切割时切断而变短,从而能够降低长度超出范围的中药的存在的几率。通过摆动的方向进行切割,能够节约第二切割机构所占用的空间。切割好的且长度防护要求的中药经筛孔掉落到出料室,然后从中药出口取走。长度不符合要求的中药则滞留在切割腔内别继续切割。
作为优选,所述隔离板以位于进料通道的一端高、另一端低的方式倾斜,所述摆轴倾斜设置,所述摆轴的倾斜方向同所述隔离板的倾斜方向相同。能够通过中药进入切割室时的通畅性。
作为优选,所述隔离板部刀片同所述进料通道的出口端完全错开。能够防止隔离板部刀片干涉中药的进入。
作为优选,所述隔离板的上表面为弧面,所述弧面和所述摆轴同轴。能够使得沟槽的深度保持基本一致,避免中药滞留在沟槽内不能够别切割到,能够使得刀板的整个摆动行程过程中都能够对中药进行切割,切割效率高。摆轴摆动的过程中,刀板一直位于隔离板部刀片的两端之间。
本发明还包括吹风机,所述进料通道的壁内设有布风通道,所述布风通道设有若干沿转轴轴向分布的朝向所述切割室吹风的吹风孔,所述吹风机的出口端同所述布风通道连接在一起。能够进一步提高中药进入切割室时的通畅性。还能够提高中药通过筛孔时的通畅性。切割室仅同进料通道和筛孔同切割室的外部连通。
作为优选,所述吹风孔和砧板层位于进料通道相对的两个壁上。吹风还能够起到防止中药随同切割片转动而的现象,提高了中药进入切割时的通畅性。
作为优选,所述吹风机的进口端通过进风管连接有位于所述出料室内的进风罩,所述进风罩的开口朝下。能够进一步提高中药通过筛孔时的通畅性,还能够降低从中药出口处产生的扬尘现象。
本发明还包括同所述进风管连通的位于进风管下方的集尘室,所述进风管内设有位于所述集尘室的进口的上方的滤网,所述滤网朝向所述集尘室的进口倾斜,所述集尘室的进口位于滤网远离吹风机的一侧。能够避免粉尘进行循环,而导致降低从中药出口处产生的扬尘现象的效果降低。
作为优选,所述集尘室的下端设有出尘口,所述出尘口设有出尘口盖。不排粉尘时,出尘口盖盖着。既能够方便地将收集在一起的粉尘排出,又能够避免进行气流环时出料室内的负压效果变差,
作为优选,所述出尘口和中药出口并排设置。能够将中药和扬尘(扬尘也是中药粉末,需要一起作为中药进行利用的)一起取走。
作为优选,在摆轴的摆动过程中,进料通道的出口端始终位于第一块刀板和最后一块刀板之间,所述切割室内设有同所述刀板的端面弹性密封在一起的弹性密封层。能够优选避免中药滞留在切割室内。
作为优选,所述切割室的上方设有中药材储存斗。使用时将待切割的中药材预存在中药材储存斗内。使用时的方便性好。
本发明具有下述优点:实现了二维切割,从而能够有效防止切割出的中药中含有超过长度的中药;二切割时直接在线短距离对接,从而能够避免转移而导致的中药方向被误改变而导致长度超长的中药成分增多,提高了防止中药中产生超过长度的中药时的可靠性。
附图说明
图1为本发明的示意图。
图2为沿垂直于摆轴的方向对第二切割机构进行剖视时的示意图。
图3为图1的局部放大示意图。
图中:进料斗12、腔体13、隔离板14、切割室15、出料室16、进料通道17、第一切割机构18、转轴19、切割片20、砧板层21、第二切割机构22、摆轴23、刀板24、隔离板部刀片25、第一块刀板26、最后一块刀板27、弹性密封层28、摆轴部刀片29、第一刃口30、第二刃口31、沟槽32、筛孔33、中药出口34、中药材储存斗35、吹风机36、布风通道37、吹风孔38、吹风机的出口端39、进风罩40、集尘室41、集尘室的进口42、滤网43、出尘口44、出尘口盖45、进风管46。
具体实施方式
下面结合附图与实施例对本发明作进一步的说明。
参见图1、图2和图3,一种二维切割式中药切割机,包括进料斗12和腔体13。腔体内设有隔离板14。隔离板将腔体隔离为沿上下方向分布的切割室15和出料室16。切割室通过进料通道17同进料斗连通。进料通道上设有第一切割机构18。第一切割机构包括转轴19、驱动转轴转动的转轴驱动机构(具体为电机)、设置在转轴上的若干沿转轴的轴向分布的切割片20和设置在进料通道的底壁上的同切割刀片配合的砧板层21。使用时,转轴沿图3中的A向转动,使得切割片同砧板层相接触的位置的转动方向为朝向切割室、从而起到助力进料的作用。切割室内设有第二切割机构22。第二切割机构包括摆轴23、设置在摆轴的若干沿摆轴周向分布轴向延伸的刀板24和设置在隔离板的上表面的若干沿摆轴周向延伸轴向分布的隔离板部刀片25。隔离板以位于进料通道的一端高、另一端低的方式倾斜。摆轴倾斜设置。摆轴的倾斜方向同隔离板的倾斜方向相同。隔离板的上表面为弧面,具体地隔离板为弧形板。隔离板和摆轴同轴。摆轴摆动的过程中,刀板一直位于隔离板部刀片的两端之间。隔离板部刀片同进料通道的出口端完全错开。在摆轴的摆动过程中,进料通道的出口端始终位于第一块刀板26和最后一块刀板27之间。切割室内设有同刀板朝向进料通道一端的端面弹性密封在一起的弹性密封层28。刀板远离摆轴的一端设有若干沿摆轴周向延伸轴向分布的摆轴部刀片29。摆轴部刀片沿摆轴的径向的两端都设有第一刃口30。摆轴部刀片远离刀板的一端设有第二刃口31。摆轴部刀片和隔离板部刀片分间隔设置。摆轴部刀片伸入到隔离板部刀片所形成的沟槽32内。每一个沟槽内都设有若干连通出料室和切割室的筛孔33。出料室为漏斗形。出料室的底部设有中药出口34。切割室仅同进料通道和筛孔同切割室的外部连通。切割室的上方设有中药材储存斗35。摆轴和转轴交叉设置,具体地为摆轴和转轴垂直。
本实施例中还设有吹风机36。进料通道的壁内设有布风通道37。布风通道设有若干沿转轴轴向分布的朝向切割室吹风的吹风孔38。吹风机的出口端39同布风通道连接在一起。吹风孔和砧板层位于进料通道相对的两个壁上。吹风机的进口端通过进风管46连接有位于出料室内的进风罩40。进风罩的开口朝下。本实施例还设有位于进风管下方的集尘室41。集尘室的上端通过集尘室的进口42同进风管连通。进风管内设有位于集尘室的进口的上方的滤网43。滤网朝向集尘室的进口倾斜。集尘室的进口位于滤网远离吹风机的一侧。集尘室的下端设有出尘口44。述出尘口设有出尘口盖45。出尘口和中药出口并排设置。
使用时,这边切割的中药材存放在中药材储存斗35内。进行切割中药时,将中药投入进料斗,驱动鼓风机,转轴驱动切割片转动而破坏砧板层对中药进行一个方向的一次切割,切割时第一切割机构驱动切割过的中药朝向切割室移动,在出风孔吹出的风的作用下将中药吹向切割室的同时,对进料斗产生射流作用而形成负压起到进一步驱动中药进料的用于。进而切割室的中药在第二切割机构的作用下,给进行另一个方向的二次切割,大小符合要求的中药经筛孔掉落到出料室而从中药出口掉出,同时吸风罩进气时起到驱动中药通过筛孔的作用,切割产生的中药粉尘被滤网拦截而掉落到集尘室,集尘室中的粉尘通过改签集尘室该而流出,取粉尘时时鼓风机倒吹,起到清洁设备的作用。
Claims (4)
1.一种对中药进行二维切割的二维切割式中药切割机,其特征在于,包括进料斗和腔体,所述腔体内设有隔离板,所述隔离板将所述腔体隔离为沿上下方向分布的切割室和出料室,所述切割室通过进料通道同所述进料斗连通,所述进料通道上设有第一切割机构,所述第一切割机构包括转轴、驱动转轴转动的转轴驱动机构、设置在转轴上的若干沿转轴的轴向分布的切割片和设置在进料通道的底壁上的同切割刀片配合的砧板层,所述切割室内设有第二切割机构,所述第二切割机构包括摆轴、设置在摆轴的若干沿摆轴周向分布轴向延伸的刀板和设置在隔离板的上表面的若干沿摆轴周向延伸轴向分布的隔离板部刀片,所述刀板远离摆轴的一端设有若干沿摆轴周向延伸轴向分布的摆轴部刀片,所述摆轴部刀片沿摆轴的径向的两端设有第一刃口,所述摆轴部刀片远离刀板的一端设有第二刃口,所述摆轴部刀片和隔离板部刀片分间隔设置,所述摆轴部刀片伸入到隔离板部刀片所形成的沟槽内,所述沟槽内设有若干连通出料室和切割室的筛孔,所述出料室设有中药出口,摆轴和转轴垂直,所述隔离板以位于进料通道的一端高、另一端低的方式倾斜,所述摆轴倾斜设置,所述摆轴的倾斜方向同所述隔离板的倾斜方向相同,所述隔离板的上表面为弧面,所述弧面和所述摆轴同轴,二维切割式中药切割机还包括吹风机,所述进料通道的壁内设有布风通道,所述布风通道设有若干沿转轴轴向分布的朝向所述切割室吹风的吹风孔,所述吹风机的出口端同所述布风通道连接在一起,所述吹风孔和砧板层位于进料通道相对的两个壁上,所述吹风机的进口端通过进风管连接有位于所述出料室内的进风罩,所述进风罩的开口朝下二维切割式中药切割机还包括同所述进风管连通的位于进风管下方的集尘室,所述进风管内设有位于所述集尘室的进口的上方的滤网,所述滤网朝向所述集尘室的进口倾斜,所述集尘室的进口位于滤网远离吹风机的一侧;所述隔离板部刀片同所述进料通道的出口端完全错开。
2.根据权利要求1所述的对中药进行二维切割的二维切割式中药切割机,其特征在于,所述集尘室的下端设有出尘口,所述出尘口设有出尘口盖。
3.根据权利要求1所述的对中药进行二维切割的二维切割式中药切割机,其特征在于,在摆轴的摆动过程中,进料通道的出口端始终位于第一块刀板和最后一块刀板之间,所述切割室内设有同所述刀板的端面弹性密封在一起的弹性密封层。
4.根据权利要求1所述的对中药进行二维切割的二维切割式中药切割机,其特征在于,所述切割室的上方设有中药材储存斗。
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