技术领域Technical field
本发明涉及新型烟草技术领域，尤其涉及一种挤压单元、加热卷烟在线压痕封端工艺及加热卷烟。The invention relates to the technical field of new tobacco, and in particular to an extrusion unit, an online indentation and end-capping process for heated cigarettes, and a heated cigarette.
背景技术Background technique
加热卷烟是一种新型烟草。相较于传统卷烟，加热卷烟能够大幅度的减少气溶胶中的有害成分，因此加热卷烟成为了烟草行业主要研究方向。Heated cigarettes are a new type of tobacco. Compared with traditional cigarettes, heated cigarettes can significantly reduce harmful components in aerosols, so heated cigarettes have become the main research direction of the tobacco industry.
现有技术中的加热卷烟大致可分为颗粒型加热卷烟和薄片型加热卷烟，薄片型加热卷烟的烟草段中填充的是烟草物质薄片，在抽吸时，需要将烟草段插入加热器具的加热腔中，通过加热腔中的加热件对烟草段中的烟草物质薄片进行加热，从而产生气溶胶。Heated cigarettes in the prior art can be roughly divided into particle-type heated cigarettes and sheet-type heated cigarettes. The tobacco segments of sheet-type heated cigarettes are filled with thin sheets of tobacco material. When smoking, the tobacco segments need to be inserted into the heating device. In the cavity, the tobacco material sheets in the tobacco section are heated by the heating element in the heating cavity, thereby generating aerosol.
然而，现有技术中的薄片型加热卷烟的烟草段端部为敞开式结构，在抽吸完毕将加热卷烟从加热腔中抽离时，烟草段中的烟草物质薄片容易掉落在加热腔中，使得抽吸者需要额外对加热器具进行清理。However, the ends of the tobacco segments of the sheet-type heated cigarettes in the prior art have an open structure. When the heated cigarette is pulled out of the heating chamber after smoking, the tobacco material flakes in the tobacco segments are easy to fall into the heating chamber. , causing the smoker to need to clean the heating appliance additionally.
因此，需要提供一种新型的薄片型加热卷烟，通过对烟草段端部进行封端处理，从而可以更好的避免烟草物质薄片意外掉落。而如何提供一种全新的输送组件来对水松纸输送过程中进行处理，并且提供一种加热卷烟在线压痕封端工艺来实现新型的薄片型加热卷烟的生产则是本领域亟待解决的问题。Therefore, there is a need to provide a new type of sheet-type heated cigarette, which can better avoid accidental falling of tobacco material sheets by performing end-capping treatment on the ends of the tobacco segments. How to provide a brand new conveying component to handle the tipping paper conveying process, and provide an online indentation and end sealing process for heated cigarettes to realize the production of new sheet-type heated cigarettes are issues that need to be solved urgently in this field. .
发明内容Contents of the invention
针对现有技术中的薄片型加热卷烟在抽吸时，烟草物质薄片容易掉落在加热器具的加热腔中的技术问题。本发明提供了一种输送组件以及加热卷烟在线压痕封端工艺，其提供额外加宽的水松纸，在水松纸的端部预留出遮挡部，通过弯折遮挡部来实现对烟草段的封端处理，这样生产出来的加热卷烟的烟草段端部会被水松纸所封端，从而可以更好的避免出现烟草物质薄片意外掉落的情况，更好的提高了抽吸者的抽吸体验感。Aiming at the technical problem in the prior art that when smoking sheet-type heated cigarettes, tobacco material sheets easily fall into the heating cavity of the heating appliance. The invention provides a conveying assembly and an online indentation and end-capping process for heated cigarettes, which provides additional widened tipping paper, reserves a shielding portion at the end of the tipping paper, and bends the shielding portion to achieve tobacco sealing. Segment end-capping treatment, so that the ends of the tobacco segments of the heated cigarettes produced will be capped with tipping paper, which can better avoid the accidental falling of tobacco material sheets and better improve the smoker's comfort. Pumping experience.
一种输送组件，其包括依次设置的挤压单元、涂胶单元及分切单元；A conveying assembly, which includes an extrusion unit, a gluing unit and a slitting unit arranged in sequence;
所述挤压单元用以挤压输送的水松纸，以使水松纸上形成折痕；The extrusion unit is used to squeeze the transported tipping paper to form creases on the tipping paper;
所述涂胶单元用以接取所述挤压单元输出的所述水松纸，并向所述水松纸涂覆胶水；The gluing unit is used to receive the tipping paper output from the extrusion unit and apply glue to the tipping paper;
所述分切单元用以接取所述涂胶单元输出的所述水松纸，并对所述水松纸进行分切，形成带有折痕的水松纸片。The slitting unit is used to receive the tipping paper output from the gluing unit and slit the tipping paper to form pieces of tipping paper with creases.
优选的，所述挤压单元包括引导辊、挤压辊；Preferably, the extrusion unit includes a guide roller and an extrusion roller;
所述引导辊用以承接引导所述水松纸；The guide roller is used to guide the tipping paper;
所述挤压辊对应所述引导辊设置，用以挤压成型所述引导辊上的所述水松纸。The squeezing roller is arranged corresponding to the guide roller, and is used to squeeze and shape the tipping paper on the guide roller.
优选的，所述挤压辊包括辊体及设置于所述辊体周向表面上的挤压环；Preferably, the squeeze roller includes a roller body and a squeeze ring disposed on the circumferential surface of the roller body;
所述挤压环对应所述水松纸的边侧区域设置，用以在所述水松纸的卷绕部与遮挡部的连接区域处挤压成型所述折痕。The extrusion ring is provided corresponding to the side area of the tipping paper, and is used to extrudate the fold at the connection area between the winding part and the shielding part of the tipping paper.
优选的，还包括加热单元；Preferably, it also includes a heating unit;
所述加热单元设置于所述涂胶单元与所述分切单元之间，用以对涂覆胶水后的所述水松纸进行加热。The heating unit is disposed between the gluing unit and the cutting unit, and is used to heat the tipping paper after being coated with glue.
优选的，还包括刮纸单元；Preferably, it also includes a scraping unit;
所述刮纸单元设置于所述涂胶单元前侧，用以对所述水松纸进行预处理。The scraping unit is disposed on the front side of the gluing unit to pretreat the tipping paper.
优选的，所述分切单元包括分切辊、分切刀辊；Preferably, the slitting unit includes a slitting roller and a slitting knife roller;
所述分切辊用以承接引导所述水松纸；The slitting roller is used to receive and guide the tipping paper;
所述分切刀辊上设置有切刀，用以分切所述分切辊上的所述水松纸。The slitting knife roller is provided with a cutter for slitting the tipping paper on the slitting roller.
一种加热卷烟在线压痕封端工艺，其包括如下步骤：An online indentation and end-capping process for heated cigarettes, which includes the following steps:
提供卷制装置、水松纸、烟支原料，所述卷制装置包括所述输送组件、烟支输送组件、卷制组件，所述水松纸沿其宽度方向设置有相互连接的卷绕部及遮挡部，所述卷绕部的宽度与所述烟支原料的长度相适配；A rolling device, tipping paper, and cigarette raw materials are provided. The rolling device includes the conveying component, the cigarette conveying component, and the rolling component. The tipping paper is provided with interconnected winding parts along its width direction. and a shielding part, the width of the winding part is adapted to the length of the cigarette raw material;
通过所述输送组件对所述水松纸进行输送，并通过所述输送组件对所述水松纸进行在线挤压、分切，形成带有折痕的水松纸片；同时通过所述烟支输送组件对所述烟支原料进行输送；The tipping paper is transported through the conveying assembly, and the tipping paper is extruded and cut online through the conveying assembly to form pieces of tipping paper with creases; at the same time, the tipping paper is conveyed through the cigarette The cigarette transport component transports the cigarette raw materials;
所述卷制组件分别接取所述烟支输送组件输送的所述烟支原料、所述输送组件输送的所述带有折痕的水松纸片，所述卷制组件将所述带有折痕的水松纸片的卷绕在所述烟支原料的周向表面，并沿所述折痕弯折所述遮挡部，使所述遮挡部将所述烟支原料烟草段的端口遮挡。The rolling assembly respectively receives the cigarette raw materials conveyed by the cigarette conveying assembly and the corrugated paper pieces with creases conveyed by the conveying assembly, and the rolling assembly converts the cigarette raw materials conveyed by the conveying assembly. The creased tipping paper sheet is wrapped around the circumferential surface of the cigarette raw material, and the shielding portion is bent along the fold, so that the shielding portion blocks the port of the tobacco segment of the cigarette raw material .
优选的，所述烟支原料为双倍长度原料，沿所述水松纸的宽度方向，所述卷绕部的两端均设置有所述遮挡部；Preferably, the cigarette raw material is a double-length raw material, and the shielding parts are provided at both ends of the winding part along the width direction of the tipping paper;
所述挤压单元的辊体周向表面上设置有两个挤压环，一个所述挤压环对应一个遮挡部与所述卷绕部的连接区域设置，另一个所述挤压环对应另一个遮挡部与所述卷绕部的连接区域设置；Two extrusion rings are provided on the circumferential surface of the roller body of the extrusion unit. One extrusion ring is arranged corresponding to the connection area between the shielding part and the winding part, and the other extrusion ring is arranged corresponding to the other part. A connection area between the shielding part and the winding part is provided;
所述卷制组件弯折所述遮挡部时，同时弯折所述带有折痕的水松纸片上的两所述遮挡部，使两所述遮挡部将所述烟支原料两端的烟草段的端口遮挡。When the rolling assembly bends the shielding portion, it simultaneously bends the two shielding portions on the creased tipping paper piece so that the two shielding portions cover the tobacco sections at both ends of the cigarette raw material. The port is blocked.
优选的，所述卷制组件中包括依次设置的接料轮、搓接装置、挤压装置；Preferably, the rolling assembly includes a material receiving wheel, a rubbing device, and an extruding device arranged in sequence;
所述卷制组件运行时，所述接料轮先接取从所述烟支输送组件送出的所述烟支原料，所述接料轮带动所述烟支原料移动至所述输送组件出料位，使所述带有折痕的水松纸片粘贴于所述烟支原料上，然后再将所述烟支原料送入所述搓接装置；When the rolling assembly is running, the receiving wheel first receives the cigarette raw materials sent from the cigarette conveying assembly, and the receiving wheel drives the cigarette raw materials to move to the conveying assembly for discharging. position, so that the creased tipping paper sheet is pasted on the cigarette raw material, and then the cigarette raw material is fed into the rubbing device;
所述搓接装置将所述带有折痕的水松纸片中的所述卷绕部卷绕在所述烟支原料的周向表面后，将卷制好的所述烟支原料向后侧的挤压装置输送，所述挤压装置沿所述折痕弯折所述遮挡部，使所述遮挡部将所述烟支原料烟草段的端口遮挡。The rolling device wraps the winding portion of the creased tipping paper sheet around the circumferential surface of the cigarette raw material, and then rolls the rolled cigarette raw material backward. The cigarette is transported by an extrusion device on the side, and the extrusion device bends the shielding portion along the fold, so that the shielding portion blocks the port of the raw tobacco segment of the cigarette.
一种加热卷烟，其由所述加热卷烟在线压痕封端工艺制备而成。A heated cigarette is prepared by the online indentation and end-capping process of the heated cigarette.
与现有技术相比，本发明提供的输送组件，其包括依次设置的挤压单元、涂胶单元及分切单元；所述挤压单元用以挤压输送的水松纸，以使水松纸上形成折痕；所述涂胶单元用以接取所述挤压单元输出的所述水松纸，并向所述水松纸涂覆胶水；所述分切单元用以接取所述涂胶单元输出的所述水松纸，并对所述水松纸进行分切，形成带有折痕的水松纸片。所述输送组件能够实现在输送过程中对水松纸进行压痕，从而可以方便后续对水松纸的折叠，让水松纸能更平整的遮覆烟草段的端部。Compared with the prior art, the conveying assembly provided by the present invention includes an extrusion unit, a gluing unit and a cutting unit arranged in sequence; the extrusion unit is used to squeeze the transported tipping paper to loosen the tipping paper. Creases are formed on the paper; the gluing unit is used to receive the tipping paper output by the extrusion unit, and apply glue to the tipping paper; the slitting unit is used to receive the The tipping paper outputted by the gluing unit is slit into pieces of tipping paper with creases. The conveying assembly can indent the tipping paper during the conveying process, thereby facilitating subsequent folding of the tipping paper and allowing the tipping paper to cover the end of the tobacco section more smoothly.
相对应的，所述加热卷烟在线压痕封端工艺，其包括如下步骤：提供卷制装置、水松纸、烟支原料，所述卷制装置包括所述输送组件、烟支输送组件、卷制组件，所述水松纸沿其宽度方向设置有相互连接的卷绕部及遮挡部，所述卷绕部的宽度与所述烟支原料的长度相适配；通过所述输送组件对所述水松纸进行输送，并通过所述输送组件对所述水松纸进行在线挤压、分切，形成带有折痕的水松纸片；同时通过所述烟支输送组件对所述烟支原料进行输送；所述卷制组件分别接取所述烟支输送组件输送的所述烟支原料、所述输送组件输送的所述带有折痕的水松纸片，所述卷制组件将所述带有折痕的水松纸片的卷绕在所述烟支原料的周向表面，并沿所述折痕弯折所述遮挡部，使所述遮挡部将所述烟支原料烟草段的端口遮挡。所述加热卷烟在线压痕封端工艺在卷制过程中通过水松纸对烟草段端部进行封端处理，从而最终制备的加热卷烟的烟草段的端部遮挡有所述遮挡部，从而可以对烟草物质薄片进行阻挡，更好的避免烟草物质薄片出现意外掉落的情况。并且所述加热卷烟在线压痕封端工艺在弯折所述遮挡部前，在所述水松纸上先预成型折痕，在弯折过程中通过所述折痕来对弯折所述遮挡部，可以更好的确保弯折的可靠性，可以更好的确保所述弯折部能弯折至所需状态。同时所述折痕是通过所述输送组件在输送过程中进行在线挤压成型，从而也可以尽可能的避免在输送过程中所述遮挡部发生意外的卷绕，可以更好的保障所述水松纸输送过程的可靠性。Correspondingly, the heated cigarette online creasing and end-capping process includes the following steps: providing a rolling device, tipping paper, and cigarette raw materials; the rolling device includes the conveying component, the cigarette conveying component, and the rolling device. The tipping paper is provided with a winding portion and a shielding portion connected to each other along its width direction, and the width of the winding portion is adapted to the length of the cigarette raw material; all the materials are transported through the conveying component. The tipping paper is transported, and the tipping paper is extruded and cut online through the conveying assembly to form corrugated paper pieces with creases; at the same time, the cigarettes are processed through the cigarette conveying assembly. The cigarette raw materials are transported; the rolling component receives the cigarette raw materials transported by the cigarette transport component and the creased tipping paper sheets transported by the transport component, and the rolling component Wrap the creased tipping paper sheet around the circumferential surface of the cigarette raw material, and bend the shielding portion along the crease, so that the shielding portion covers the cigarette raw material Port shielding of tobacco segments. In the online indentation and end-capping process of the heated cigarette, the end of the tobacco section is end-sealed with tipping paper during the rolling process, so that the end of the tobacco section of the finally prepared heated cigarette is covered with the shielding part, so that the end of the tobacco section can be Block the tobacco material sheets to better prevent the tobacco material sheets from accidentally falling. In addition, in the online creasing and end-capping process of heated cigarettes, before bending the shielding part, creases are preformed on the tipping paper, and the shielding part is bent through the creases during the bending process. part, the reliability of the bending can be better ensured, and the bending part can be bent to the required state. At the same time, the folds are extruded online by the conveying assembly during the conveying process, so that accidental winding of the shielding portion during the conveying process can be avoided as much as possible, and the water content can be better ensured. Reliability of the loose paper conveying process.
附图说明Description of drawings
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to explain the embodiments of the present application or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only These are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts.
图1为一种实施例提供的加热卷烟在线压痕封端工艺的流程示意图Figure 1 is a schematic flow chart of the online indentation and end-capping process of heated cigarettes provided by an embodiment.
图2为一种实施例提供的加热卷烟在线压痕封端工艺中水松纸挤压成型折痕后的结构示意图；Figure 2 is a schematic structural diagram of the heated cigarette after the tipping paper is extruded and creased in the online indentation and end-capping process provided by one embodiment;
图3为一种实施例提供的加热卷烟在线压痕封端工艺中水松纸片卷绕于烟支原料后的结构示意图；Figure 3 is a schematic structural diagram of the heated cigarette after the tipping paper sheet is wrapped around the cigarette raw material in the online indentation and end-sealing process provided by an embodiment;
图4为一种实施例提供的卷制装置的结构示意图；Figure 4 is a schematic structural diagram of a rolling device according to an embodiment;
图5为一种实施例提供的挤压单元的结构示意图；Figure 5 is a schematic structural diagram of an extrusion unit provided by an embodiment;
图6为一种实施例提供的预折机构的结构示意图；Figure 6 is a schematic structural diagram of a pre-folding mechanism provided by an embodiment;
图7为一种实施例提供的整平机构的结构示意图。Figure 7 is a schematic structural diagram of a leveling mechanism provided by an embodiment.
具体实施方式Detailed ways
为了使本领域的技术人员更好地理解本申请中的技术方案，下面将对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of this application. , not all examples. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of this application.
需要说明的是，当部件被称为“固定于”、“安装于”或“设置于”另一个部件上，它可以直接在另一个部件上或者间接设置在另一个部件上；当一个部件与另一个部件“连接”，或一个部件被称为是“连接于”另一个部件，它可以是直接连接到另一个部件或间接连接至另一个部件上。It should be noted that when a component is referred to as "fixed on", "mounted on" or "set on" another component, it can be directly on the other component or indirectly on the other component; when a component is A component is said to be "connected" to another component, either directly or indirectly.
需要理解的是，术语“长度”、“宽度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。It should be understood that the terms "length", "width", "top", "bottom", "front", "back", "left", "right", "vertical", "horizontal", "top" The orientations or positional relationships indicated by , "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply what is meant. Devices or elements must have a specific orientation, be constructed and operate in a specific orientation and therefore are not to be construed as limiting.
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多该特征。在本申请的描述中，“多个”、“若干个”的含义是两个或两个以上，除非另有明确具体的限定。In addition, the terms “first” and “second” are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, features defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of this application, "plurality" and "several" mean two or more, unless otherwise explicitly and specifically limited.
须知，本说明书附图所绘示的结构、比例、大小等，均仅用以配合说明书所揭示的内容，以供熟悉此技术的人士了解与阅读，并非用以限定本申请可实施的限定条件，故不具技术上的实质意义，任何结构的修饰、比例关系的改变或大小的调整，在不影响本申请所能产生的功效及所能达成的目的下，均应仍落在本申请所揭示的技术内容能涵盖的范围内。It should be noted that the structures, proportions, sizes, etc. shown in the drawings of this specification are only used to coordinate with the content disclosed in the specification for the understanding and reading of people familiar with this technology, and are not used to limit the conditions for the implementation of this application. , it has no technical substantive significance. Any structural modifications, changes in proportions, or adjustments in size, without affecting the effectiveness and purpose of this application, should still fall within the scope of what is disclosed in this application. The technical content can be covered within the scope.
本发明提供了一种输送组件，其包括依次设置的挤压单元、涂胶单元及分切单元；所述挤压单元用以挤压输送的水松纸，以使水松纸上形成折痕；所述涂胶单元用以接取所述挤压单元输出的所述水松纸，并向所述水松纸涂覆胶水；所述分切单元用以接取所述涂胶单元输出的所述水松纸，并对所述水松纸进行分切，形成带有折痕的水松纸片。所述输送组件能够实现在输送过程中对水松纸进行压痕，从而可以方便后续对水松纸的折叠，让水松纸能更平整的遮覆烟草段的端部。The invention provides a conveying assembly, which includes an extrusion unit, a gluing unit and a cutting unit arranged in sequence; the extrusion unit is used to squeeze the conveyed tipping paper to form creases on the tipping paper. ; The gluing unit is used to receive the tipping paper output from the extrusion unit, and apply glue to the tipping paper; the slitting unit is used to receive the tipping paper output from the gluing unit The tipping paper is cut into pieces to form creased tipping paper pieces. The conveying assembly can indent the tipping paper during the conveying process, thereby facilitating subsequent folding of the tipping paper and allowing the tipping paper to cover the end of the tobacco section more smoothly.
请结合参阅图1至图7。本实施例提供了一种输送组件10，包括依次设置的挤压单元11、涂胶单元12及分切单元13。输送组件10输送水松纸200过程中，水松纸200先流经挤压单元11，挤压单元11对水松纸200进行在线挤压，使流出的水松纸200上带有折痕230；然后水松纸200再流经涂胶单元12，涂胶单元12对水松纸200进行胶水涂覆；最后水松纸200再流经分切单元13，分切单元13对水松纸200进行分切，形成带有折痕230的水松纸片。即挤压单元11用于对水松纸200进行挤压，使水松纸200上形成折痕230；涂胶单元12用于对水松纸200涂覆胶水，从而使得后续流程中，水松纸200能稳固粘贴在烟支原料300上，其中，涂胶单元12可对卷绕部210、遮挡部220均涂覆胶水，从而在后续弯折过程中可以使得遮挡部220更好的稳固在烟草段的端部，更好的避免遮挡部220弯折后发生意外翻折。分切单元13用于对水松纸200进行分切，使得水松纸200从分切单元13流出后均会被分切为水松纸片。也就是说，输送组件10对水松纸200进行输送的过程中，依次对水松纸200进行挤压、涂胶、分切等工序，通过三个不同的单元依次实现。通过先挤压再进行涂胶，一来可以更好的避免胶水意外残留在挤压单元11中，二来在挤压后再进行涂胶，通过胶水也可以将挤压后的水松纸200进行一定程度的定型，更好的避免挤压后的水松纸200发生意外的卷取，更好的保障了输送过程的可靠。Please refer to Figure 1 to Figure 7 in conjunction. This embodiment provides a conveying assembly 10, which includes an extrusion unit 11, a glue application unit 12 and a cutting unit 13 arranged in sequence. When the conveying assembly 10 transports the tipping paper 200, the tipping paper 200 first flows through the extrusion unit 11, and the extrusion unit 11 squeezes the tipping paper 200 online, so that the outflowing tipping paper 200 has creases 230. ; Then the tipping paper 200 flows through the gluing unit 12, and the gluing unit 12 coats the tipping paper 200 with glue; finally, the tipping paper 200 flows through the slitting unit 13, and the slitting unit 13 coats the tipping paper 200 with glue. Cut into pieces of corrugated paper with 230 creases. That is, the extrusion unit 11 is used to squeeze the tipping paper 200 to form creases 230 on the tipping paper 200; the gluing unit 12 is used to apply glue to the tipping paper 200, so that in the subsequent process, the tipping paper 200 will be formed into creases 230. The paper 200 can be firmly adhered to the cigarette raw material 300. The glue application unit 12 can apply glue to both the winding part 210 and the shielding part 220, so that the shielding part 220 can be better stabilized during the subsequent bending process. The end of the tobacco section can better prevent accidental folding after the shielding portion 220 is bent. The cutting unit 13 is used to cut the tipping paper 200 so that the tipping paper 200 will be cut into pieces of tipping paper after flowing out of the cutting unit 13 . That is to say, during the process of conveying the tipping paper 200 by the conveying assembly 10, the tipping paper 200 is sequentially squeezed, glued, and cut, etc., which are sequentially implemented through three different units. By squeezing first and then applying glue, firstly, it can better prevent glue from accidentally remaining in the extrusion unit 11, and secondly, by applying glue after extrusion, the extruded tipping paper 200 can also be glued. A certain degree of shaping is carried out to better prevent the extruded tipping paper 200 from being accidentally rolled up, and to better ensure the reliability of the conveying process.
优选的，在一种实施例中，挤压单元11包括引导辊111、挤压辊112。引导辊111用以承接引导水松纸200。挤压辊112对应引导辊111设置，用以挤压成型引导辊111上的水松纸200。也就是说，在这种实施例中，水松纸200上的折痕230具体是通过引导辊111与挤压辊112之间配合压制成型。当水松纸200流经引导辊111时，挤压辊112对应挤压引导辊111上的水松纸200，从而使得从引导辊111流出的水松纸200上均形成被挤压辊112所压制的折痕230。其中，挤压辊112可通过驱动机构进行驱动以自身轴线为中心转动，驱动机构的驱动源可采用电机。Preferably, in one embodiment, the extrusion unit 11 includes a guide roller 111 and an extrusion roller 112 . The guide roller 111 is used to receive and guide the tipping paper 200 . The squeezing roller 112 is arranged corresponding to the guide roller 111 to squeeze the tipping paper 200 on the guide roller 111 . That is to say, in this embodiment, the creases 230 on the tipping paper 200 are specifically pressed and formed by cooperation between the guide roller 111 and the squeeze roller 112 . When the tipping paper 200 flows through the guide roller 111, the squeezing roller 112 squeezes the tipping paper 200 on the guide roller 111 correspondingly, so that the tipping paper 200 flowing out from the guide roller 111 is formed by the squeeze roller 112. Pressed crease 230. Among them, the squeeze roller 112 can be driven by a driving mechanism to rotate around its own axis, and the driving source of the driving mechanism can be a motor.
优选的，在一种实施例中，挤压辊112包括辊体1121及设置于辊体1121周向表面上的挤压环1122。挤压环1122对应卷绕部210与遮挡部220的连接区域设置，用以在卷绕部210与遮挡部220的连接区域处挤压成型折痕230。也就是说，在这种实施例中，挤压辊112具体是通过挤压环1122来对水松纸200进行挤压，从而成型折痕230。并且挤压环1122的轴向设置位置位于卷绕部210与遮挡部220之间连接的区域处，从而当水松纸流经挤压环1122时，挤压环1122对应对卷绕部210与遮挡部220之间的连接区域进行挤压，从而在卷绕部210与遮挡部220之间的连接区域处成型出折痕230。Preferably, in one embodiment, the squeeze roller 112 includes a roller body 1121 and a squeeze ring 1122 disposed on the circumferential surface of the roller body 1121. The extrusion ring 1122 is provided corresponding to the connection area between the winding part 210 and the shielding part 220, and is used to extrudate the fold 230 at the connection area between the winding part 210 and the shielding part 220. That is to say, in this embodiment, the squeeze roller 112 squeezes the tipping paper 200 through the squeeze ring 1122 to form the folds 230 . And the axial position of the extrusion ring 1122 is located at the connection area between the winding part 210 and the shielding part 220, so that when the tipping paper flows through the extrusion ring 1122, the extrusion ring 1122 corresponds to the area between the winding part 210 and the shielding part 220. The connection area between the shielding parts 220 is extruded, thereby forming a fold 230 at the connection area between the winding part 210 and the shielding part 220 .
优选的，在一种实施例中，输送组件10中还包括加热单元14。加热单元14设置于涂胶单元12与分切单元13之间，加热单元14用以对涂覆胶水后的水松纸200进行加热。也就是说，在这种实施例中，水松纸200先经过挤压单元11挤压后，再由涂胶单元12进行涂胶，再由加热单元14进行加热，最后再由分切单元13进行分切。通过设置加热单元14对涂覆胶水后的水松纸200进行加热，可以让后续工序中水松纸片更可靠的粘贴烟支原料300上。Preferably, in one embodiment, the conveying assembly 10 further includes a heating unit 14 . The heating unit 14 is disposed between the glue application unit 12 and the cutting unit 13. The heating unit 14 is used to heat the tipping paper 200 coated with glue. That is to say, in this embodiment, the tipping paper 200 is first extruded by the extrusion unit 11 , then glued by the gluing unit 12 , then heated by the heating unit 14 , and finally by the slitting unit 13 Carry out cutting. By arranging the heating unit 14 to heat the tipping paper 200 coated with glue, the tipping paper piece can be more reliably adhered to the cigarette raw material 300 in the subsequent process.
优选的，在一种实施例中，输送组件10中还包括刮纸单元。刮纸单元设置于涂胶单元12前侧，用以对水松纸200进行预处理。可以理解的是，目前水松纸材质多种多样，许多水松纸表面非常光滑，吸胶性差。而通过设置刮纸单元可以对水松纸200的上胶面进行充分的拉毛预处理，以提高其上胶效果。具体的，在一种实施例中，刮纸单元可设置在挤压单元11的前侧，从而可以更好的避免刮纸过程中水松纸200发生意外卷曲。Preferably, in one embodiment, the conveying assembly 10 further includes a scraper unit. The scraping unit is disposed on the front side of the gluing unit 12 for preprocessing the tipping paper 200 . It is understandable that at present, tipping paper is made of various materials, and many tipping papers have very smooth surfaces and poor glue absorption. By arranging the scraping unit, the gluing surface of the tipping paper 200 can be fully roughened and pre-processed to improve the gluing effect. Specifically, in one embodiment, the scraping unit may be disposed on the front side of the pressing unit 11 , thereby better preventing the tipping paper 200 from accidentally curling during the scraping process.
优选的，在一种实施例中，分切单元13包括分切辊131、分切刀辊132。分切辊131用以承接引导水松纸200。分切刀辊132上设置有切刀，用以分切分切辊131上的水松纸200。也就是说，在这种实施例中，对水松纸200的分切具体是通过分切辊131与分切刀辊132之间的配合实现的，当水松纸200流经分切辊131时，分切刀辊132上的切刀对应切割水松纸200，从而将流过的水松纸200切断为水松纸片。Preferably, in one embodiment, the slitting unit 13 includes a slitting roller 131 and a slitting knife roller 132 . The slitting roller 131 is used to receive and guide the tipping paper 200 . A cutter is provided on the slitting roller 132 for slitting the tipping paper 200 on the slitting roller 131 . That is to say, in this embodiment, the slitting of the tipping paper 200 is specifically achieved through the cooperation between the slitting roller 131 and the slitting knife roller 132. When the tipping paper 200 flows through the slitting roller 131 When the cutting knife roller 132 cuts the tipping paper 200 correspondingly, the flowing tipping paper 200 is cut into pieces of tipping paper.
同时，在一种实施例中还提供了一种加热卷烟在线压痕封端工艺，具体为一种薄片型加热卷烟在线压痕封端工艺，用以解决现有技术中薄片型加热卷烟在抽吸使用时烟草段中的烟草物质容易掉落在加热器具中的问题。At the same time, an embodiment also provides an online indentation and end-capping process for heated cigarettes, specifically an online indentation and end-capping process for sheet-type heated cigarettes to solve the problem of smoking of sheet-type heated cigarettes in the prior art. The problem is that the tobacco material in the tobacco segment easily falls into the heating appliance when smoking.
加热卷烟在线压痕封端工艺包括如下步骤：The online indentation and end sealing process of heated cigarettes includes the following steps:
提供卷制装置100、水松纸200、烟支原料300，卷制装置100包括输送组件10、烟支输送组件20、卷制组件30，水松纸200沿其宽度方向设置有相互连接的卷绕部210及遮挡部220，卷绕部210的宽度与烟支原料300的长度相适配。也就是说，水松纸200为额外进行加宽的水松纸，在后续卷制过程中，卷绕部210可以对应卷绕在烟支原料300的周向表面上，而遮挡部220则是水松纸200额外加宽预留出来的部分。A rolling device 100, tipping paper 200, and cigarette raw materials 300 are provided. The rolling device 100 includes a conveying assembly 10, a cigarette conveying assembly 20, and a rolling assembly 30. The tipping paper 200 is provided with interconnected rolls along its width direction. The winding portion 210 and the shielding portion 220 have a width adapted to the length of the cigarette raw material 300 . That is to say, the tipping paper 200 is an additional widened tipping paper. In the subsequent rolling process, the winding part 210 can be correspondingly wound on the circumferential surface of the cigarette raw material 300, and the shielding part 220 is The tipping paper 200 additionally widens the reserved part.
通过输送组件20对水松纸200进行输送，并通过输送组件20对水松纸200进行在线挤压、分切，形成带有折痕230的水松纸片；同时通过烟支输送组件20对烟支原料300进行输送；其中在线挤压指的是：输送组件20在输送水松纸200的过程中实现对水松纸200的挤压成型，当水松纸200流经输送组件20中某一部件时，通过该部件对水松纸200进行挤压成型，使得水松纸200流出该部件后其相应位置成型有折痕230。分切指的是：输送组件20在输送水松纸200的过程中实现对水松纸200的剪切，当水松纸200流经输送组件20中某一部件时，通过该部件沿长度方向对水松纸200进行切断，使得水松纸200流出该部件后均为变为相应长度的水松纸片，每片水松纸片的长度与烟支原料300所需卷绕的尺寸相适配。The tipping paper 200 is conveyed through the conveying assembly 20, and the tipping paper 200 is extruded and cut online through the conveying assembly 20 to form pieces of tipping paper with creases 230; at the same time, the tipping paper 200 is conveyed through the cigarette conveying assembly 20. The cigarette raw material 300 is transported; the online extrusion refers to: the transport component 20 realizes the extrusion molding of the tipping paper 200 during the process of transporting the tipping paper 200. When the tipping paper 200 flows through a certain part of the transporting component 20 As a component, the tipping paper 200 is extruded through the component, so that after the tipping paper 200 flows out of the component, creases 230 are formed at corresponding positions. Slitting refers to: the conveying assembly 20 cuts the tipping paper 200 during the conveying process of the tipping paper 200. When the tipping paper 200 flows through a certain component in the conveying assembly 20, the tipping paper 200 passes through the component along the length direction. Cut the tipping paper 200 so that after flowing out of the component, the tipping paper 200 becomes a piece of tipping paper of a corresponding length. The length of each piece of tipping paper is suitable for the required winding size of the cigarette raw material 300 match.
卷制组件30分别接取烟支输送组件20输送的烟支原料300、输送组件10输送的带有折痕230的水松纸片，卷制组件30将带有折痕230的水松纸片的卷绕在烟支原料300的周向表面，并沿折痕230弯折遮挡部220，使遮挡部220将烟支原料300烟草段的端口遮挡。也就是说，卷制组件30即用于将卷绕部210卷绕在烟支原料300的周向表面，同时还用于弯折遮挡部220。其中，在卷制组件30中用于卷绕卷绕部210以及用于弯折遮挡部220的可为同一个部件或者不同部件，例如：卷制组件30中可以设置一个部件即完成对卷绕部210的卷绕，同时也完成弯折部220的弯折，使得卷绕和弯折同步进行；或者卷绕装置30中可设置一个部件完成卷绕部210的卷绕，另一个部件完成弯折部220的弯折，使得卷绕和弯折分步进行。The rolling component 30 receives the cigarette raw material 300 transported by the cigarette transport component 20 and the tipping paper sheet with the crease 230 transported by the transport component 10 respectively. The rolling component 30 rolls the tipping paper sheet with the crease 230 is wrapped around the circumferential surface of the cigarette raw material 300, and the shielding part 220 is bent along the fold 230, so that the shielding part 220 blocks the port of the tobacco section of the cigarette raw material 300. That is to say, the rolling assembly 30 is used to roll the rolling part 210 on the circumferential surface of the cigarette raw material 300, and is also used to bend the shielding part 220. Among them, the winding part 210 and the bending shielding part 220 in the rolling assembly 30 can be the same component or different components. For example, one component can be provided in the rolling assembly 30 to complete the rolling. The winding of the winding part 210 is also completed at the same time as the bending of the bending part 220, so that the winding and bending are performed simultaneously; or the winding device 30 can be provided with one component to complete the winding of the winding part 210, and another component to complete the bending. The folding portion 220 is bent so that winding and bending are performed in steps.
可以理解的是，现有技术中的薄片型加热卷烟的烟草段端部为敞开式结构，消费者在抽吸完毕后，将加热卷烟从加热烟具中抽离时，烟草段中的烟草物质薄片容易掉落在加热腔中，使得消费者需要额外对加热器具进行清理，影响消费者的抽吸体验。It can be understood that the ends of the tobacco segments of sheet-type heated cigarettes in the prior art have an open structure. When the consumer pulls the heated cigarette out of the heated smoking device after smoking, the tobacco material flakes in the tobacco segment It is easy to fall into the heating cavity, requiring consumers to clean the heating appliance additionally, affecting the consumer's smoking experience.
而本实施例提供的加热卷烟在线压痕封端工艺中提供的水松纸200进行了额外的加宽，在卷制组件30运行时，不仅能将卷绕部210卷绕在烟支原料300上，同时还能实现将遮挡部220向中心处弯折以遮挡烟支原料300烟草段的端口，使得最终生产出来的加热卷烟的烟草段端口处设置有水松纸200进行封端，通过水松纸200能良好的阻挡烟草段中的烟草物质薄片，更好的避免烟草物质薄片意外出现掉落。本实施例提供的加热卷烟在线压痕封端工艺采用卷制装置实现烟支的卷制以及封端，自动化程度高，可以进一步的提高生产效率。本实施例提供的加热卷烟在线压痕封端工艺在对遮挡部220进行弯折前，在水松纸200上预先成型折痕230，从而降低了遮挡部220的弯折难度，同时也能更好的确保弯折过程中遮挡部220能顺利弯折至所需状态。The tipping paper 200 provided in the online creasing and end-sealing process of the heated cigarette provided in this embodiment is additionally widened. When the rolling assembly 30 is running, the winding part 210 can not only be wound around the cigarette raw material 300 At the same time, the shielding part 220 can be bent toward the center to block the end of the tobacco section of the cigarette raw material 300, so that the end of the tobacco section of the heated cigarette finally produced is provided with tipping paper 200 for sealing. The loose paper 200 can well block the tobacco material flakes in the tobacco section, and better prevent the tobacco material flakes from accidentally falling off. The online indentation and end-capping process of heated cigarettes provided by this embodiment uses a rolling device to roll and end-cab cigarettes. It has a high degree of automation and can further improve production efficiency. In the online creasing and end-capping process of heated cigarettes provided by this embodiment, the creases 230 are pre-formed on the tipping paper 200 before bending the shielding part 220, thereby reducing the difficulty of bending the shielding part 220 and making it easier to bend the shielding part 220. It is best to ensure that the shielding part 220 can be smoothly bent to the required state during the bending process.
可以理解的是，若采用预先成型有折痕230的水松纸200(即在生产水松纸200过程中，先在水松纸200上成型折痕230，然后再放入输送组件10中)，则在输送组件10输送水松纸200的过程中，折痕230位置存在发生意外卷绕的风险，而一旦发生水松纸200发生卷绕，则需要关停整个机器，影响生产效率。而本实施例提供的加热卷烟在线压痕封端工艺中折痕230是在输送过程中进行的挤压成型，则可以尽可能的降低在输送过程中水松纸200在折痕230位置发生卷绕的风险，可以更好的保障水松纸200输送过程中的可靠性。It can be understood that if the tipping paper 200 with preformed creases 230 is used (that is, during the production of the tipping paper 200, the creases 230 are first formed on the tipping paper 200 and then placed in the conveying assembly 10) , then during the process of conveying the tipping paper 200 by the conveying assembly 10, there is a risk of accidental winding at the fold 230 position. Once the tipping paper 200 is wound, the entire machine needs to be shut down, affecting production efficiency. In the online indentation and end-sealing process of heated cigarettes provided in this embodiment, the crease 230 is extruded during the transportation process, which can minimize the occurrence of curling of the tipping paper 200 at the crease 230 during the transportation process. By eliminating the risk of winding, the reliability of the tipping paper 200 transportation process can be better ensured.
在一种实施例中，烟支原料300包含有嘴棒段和烟草段，嘴棒段和烟草段依次进行排列，卷绕部210的宽度与嘴棒段和烟草段的整体长度相适配。其中，嘴棒段可为多元复合滤棒。In one embodiment, the cigarette raw material 300 includes a mouthpiece rod segment and a tobacco segment. The mouthpiece rod segment and the tobacco segment are arranged in sequence, and the width of the winding part 210 is adapted to the overall length of the mouthpiece rod segment and the tobacco segment. Among them, the nozzle rod section can be a multi-element composite filter rod.
其中，烟支输送组件20可仅用于输送排列组合好的嘴棒段和烟草段，即嘴棒段和烟草段的排列组合可通过其他设备实现，而烟支输送组件20仅用于输送制备完成的烟支原料300；或，烟支输送组件20可实现嘴棒段和烟草段的排列组合，并对排列组合好的烟支原料300进行输送。当烟支输送组件20可以实现嘴棒段和烟草段的排列组合时，烟支输送组件20中可分别设置有嘴棒段输送部分、烟草段输送部分以及复合输送部分，嘴棒段由嘴棒段输送部分进行输送，烟草段由烟草段输送部分进行输送，嘴棒段输送部分、烟草段输送部分在输送过程中可通过移位轮对相应的段落的轴向位置进行调节，使得最终输送至复合输送部分的嘴棒段、烟草段位于不同的轴向位置，再由复合输送部分向外将烟支原料300输送。其中，嘴棒段输送部分、烟草段输送部分中可以设置分切结构，从而进料时可以送入两倍或更长的嘴棒段、烟草段，通过嘴棒段输送部分、烟草段输送部分进行输送排列后，实现多倍长度的烟支原料300的制备，从而在后续卷制过程中，能一次性卷制成型多根加热卷烟。Among them, the cigarette conveying assembly 20 can only be used to convey the arranged and combined mouth rod segments and tobacco segments, that is, the arrangement and combination of the mouth rod segments and tobacco segments can be realized by other equipment, and the cigarette conveying assembly 20 is only used for conveying preparation. The completed cigarette raw materials 300; or, the cigarette transport assembly 20 can realize the arrangement and combination of the mouth rod segments and the tobacco segments, and transport the arranged and combined cigarette raw materials 300. When the cigarette conveying assembly 20 can realize the arrangement and combination of the mouth rod section and the tobacco section, the cigarette conveying assembly 20 can be provided with a mouth rod section conveying part, a tobacco section conveying part and a composite conveying part respectively. The mouth rod section is composed of a mouth rod. The tobacco segments are transported by the tobacco segment conveying part. The mouth rod segment conveying part and the tobacco segment conveying part can adjust the axial position of the corresponding segments through the shift wheel during the conveying process, so that they are finally transported to The mouthpiece rod section and the tobacco section of the composite conveying part are located at different axial positions, and then the cigarette raw material 300 is transported outward by the composite conveying part. Among them, the slitting structure can be set in the mouth rod section conveying part and the tobacco section conveying part, so that twice or longer mouth rod sections and tobacco sections can be fed in during feeding. Through the mouth rod section conveying part and the tobacco section conveying part, After conveying and arranging, the cigarette raw materials 300 of multiple lengths are prepared, so that in the subsequent rolling process, multiple heated cigarettes can be rolled and formed at one time.
可以理解的是，遮挡部220的尺寸可根据实际需求进行选择，即水松纸200的加宽的宽度可根据实际需求进行选择。例如，在一种实施例中，遮挡部220预留的尺寸可小于烟支原料300的半径，从而在弯折遮挡部220后，能在烟草段的中心处能形成一匹配加热器具中加热针的避让口。It can be understood that the size of the shielding portion 220 can be selected according to actual needs, that is, the widened width of the tipping paper 200 can be selected according to actual needs. For example, in one embodiment, the reserved size of the shielding portion 220 can be smaller than the radius of the cigarette raw material 300, so that after bending the shielding portion 220, a matching heating needle in the heating device can be formed at the center of the tobacco section. of avoidance.
通过水松纸200对烟草段进行封端，不仅能有效避免烟草物质薄片意外掉落，同时在加热针等加热部件抽出时，也能通过水松纸200对残留在加热针表面的烟草物质薄片进行刮除。The tipping paper 200 is used to end the tobacco section, which not only effectively prevents the tobacco material flakes from accidentally falling off, but also blocks the tobacco material flakes remaining on the surface of the heating needle through the tipping paper 200 when the heating components such as the heating needle are withdrawn. Perform scraping.
优选的，在一种实施例中，烟支原料300为双倍长度原料，其中双倍长度原料指的是：一根烟支原料300中包含有用以两根加热卷烟制作的原料，从而在一次生产过程中能同时生产出两根加热卷烟。例如，制造一根加热卷烟的材料需要一段嘴棒段和一段烟草段，则烟支原料300中包含有两段滤嘴段和两段烟草段，沿烟支原料300的轴向方向，两段滤嘴段位于中心处，两段烟草段位于相对的两端，且烟草段的端口朝向远离中心处(即朝向外侧)，从而在后续卷制和封端过程中，能实现一次性能同时完成两根加热卷烟的制备。沿水松纸200的宽度方向，卷绕部210的两端均设置有遮挡部220。可以理解的是，由于卷绕部210的宽度与烟支原料300的长度相适配，即在这种实施例中，水松纸200也为双倍宽度水松纸，在一次卷制和封端过程中，能同时对两根加热卷烟完成卷绕部210的卷绕以及遮挡部220的封端。Preferably, in one embodiment, the cigarette raw material 300 is a double-length raw material, where the double-length raw material refers to: one cigarette raw material 300 contains raw materials made from two heated cigarettes, so that it can be used at one time During the production process, two heated cigarettes can be produced at the same time. For example, making a heated cigarette requires a tip segment and a tobacco segment, then the cigarette raw material 300 includes two filter segments and two tobacco segments. Along the axial direction of the cigarette raw material 300, the two segments The filter section is located in the center, and the two tobacco sections are located at opposite ends, and the ports of the tobacco sections are facing away from the center (that is, toward the outside), so that in the subsequent rolling and end-capping processes, both processes can be completed at one time. Preparation of heated cigarettes. Along the width direction of the tipping paper 200, shielding portions 220 are provided at both ends of the winding portion 210. It can be understood that since the width of the rolling part 210 is adapted to the length of the cigarette raw material 300, that is, in this embodiment, the tipping paper 200 is also a double-width tipping paper, which can be rolled and sealed at one time. During the end process, the winding of the winding part 210 and the end sealing of the shielding part 220 can be completed for two heated cigarettes at the same time.
辊体1121周向表面上设置有两个挤压环1122，一个挤压环1122对应一个遮挡部220与卷绕部210的连接区域设置，另一个挤压环1122对应另一个遮挡部220与卷绕部210的连接区域设置。即两挤压环1122对应于两遮挡部220所处位置区域设置，从而当水松纸200流出挤压单元11时，会压制出两条折痕230。Two extrusion rings 1122 are provided on the circumferential surface of the roller body 1121. One extrusion ring 1122 is provided corresponding to the connection area between the shielding part 220 and the winding part 210, and the other extrusion ring 1122 is corresponding to the connection area between the other shielding part 220 and the winding part 210. The connection area of the winding portion 210 is provided. That is, the two extrusion rings 1122 are arranged corresponding to the location areas of the two shielding parts 220, so that when the tipping paper 200 flows out of the extrusion unit 11, two creases 230 will be pressed.
卷制组件30弯折遮挡部220时，同时弯折带有折痕230的水松纸片上的两遮挡部220，使两遮挡部220将烟支原料300两端的烟草段的端口遮挡。也就是说，在这种实施例中，提供的是双倍长度、宽度的物料，并且输送组件10、卷制组件30中均对应设置有用以配合双倍长度、宽度物料的结构，使得在一次压痕过程中，能同时形成两条折痕230，并且在一次卷绕能同时卷绕双倍物料，同时封端过程中能同时对烟支原料300的两端进行封端处理，更好的提高了生产效率。When the rolling assembly 30 bends the shielding part 220, it simultaneously bends the two shielding parts 220 on the tipping paper sheet with the crease 230, so that the two shielding parts 220 shield the ports of the tobacco sections at both ends of the cigarette raw material 300. That is to say, in this embodiment, materials with double length and width are provided, and the conveying assembly 10 and the rolling assembly 30 are respectively provided with structures to accommodate the materials with double length and width, so that at one time During the creasing process, two creases 230 can be formed at the same time, and double the material can be wound at the same time in one winding. At the same time, during the end-capping process, both ends of the cigarette raw material 300 can be capped at the same time, which is better. Improved production efficiency.
优选的，在一种实施例中，卷制组件30包括依次设置的接料轮31、搓接装置32、挤压装置。卷制组件30运行时，接料轮31先接取从烟支输送组件20送出的烟支原料300，接料轮31带动烟支原料300移动至输送组件10出料位，使带有折痕230的水松纸片粘贴于烟支原料300上，然后再将烟支原料300送入搓接装置32。其中，接料轮31与搓接装置32输送烟支原料300的原理是：在轮体的周侧表面开设容纳槽，并且接入负压进行吸附，此为本领域所常见的，在此不再赘述。Preferably, in one embodiment, the rolling assembly 30 includes a material receiving wheel 31, a rubbing device 32, and an extruding device arranged in sequence. When the rolling assembly 30 is running, the receiving wheel 31 first receives the cigarette raw material 300 sent from the cigarette conveying assembly 20, and the receiving wheel 31 drives the cigarette raw material 300 to move to the discharging position of the conveying assembly 10, so that it has creases. 230 tipping paper pieces are pasted on the cigarette raw material 300, and then the cigarette raw material 300 is sent to the rubbing device 32. Among them, the principle of conveying the cigarette raw materials 300 by the material receiving wheel 31 and the rubbing device 32 is to open a receiving groove on the peripheral surface of the wheel body, and apply negative pressure for adsorption. This is common in this field and will not be discussed here. Again.
搓接装置32将带有折痕230的水松纸片中的卷绕部210卷绕在烟支原料300的周向表面后，将卷制好的烟支原料300向后侧的挤压装置输送，挤压装置沿折痕230弯折遮挡部220，使遮挡部220将烟支原料300烟草段的端口遮蔽。也就是说，搓接装置32仅完成水松纸片卷绕在烟支原料300上，而遮挡部220对烟支原料300的封端则是通过位于搓接装置32后侧的挤压装置进行完成。After the rolling part 210 of the tipping paper sheet with the crease 230 is rolled by the rubbing device 32 on the circumferential surface of the cigarette raw material 300, the rolled cigarette raw material 300 is pushed to the rear side of the extrusion device During transportation, the extrusion device bends the shielding part 220 along the fold 230, so that the shielding part 220 shields the port of the tobacco section of the cigarette raw material 300. That is to say, the rubbing and splicing device 32 only completes the winding of the tipping paper sheet on the cigarette raw material 300 , while the shielding portion 220 seals the end of the cigarette raw material 300 through the extrusion device located at the rear side of the rubbing and splicing device 32 . Finish.
具体的，搓接装置32包括搓接轮321及搓板322，搓接轮321用以接取带有水松纸片的烟支原料300，搓板322用以与搓接轮321配合将卷绕部210卷绕于烟支原料300的周向表面。Specifically, the rubbing device 32 includes a rubbing wheel 321 and a washing plate 322. The rubbing wheel 321 is used to receive the cigarette raw material 300 with tipping paper sheets, and the washing plate 322 is used to cooperate with the rubbing wheel 321 to wrap the winding part. 210 is wound around the circumferential surface of the cigarette raw material 300 .
优选的，在一种实施例中，挤压装置包括依次设置的预折机构331、整平机构332。预折机构331用以对遮挡部220进行预折，整平机构332用以对预折后的遮挡部220进行二次整平，使得遮挡部220能更平整的将烟草段的端口遮蔽。也就是说，在这种实施例中，当烟支原料300已经卷绕有卷绕部210被送入挤压装置后，会先经过预折机构331进行第一次预折，然后再经过整平机构332进行第二次整平，从而更好的保障对遮挡部220弯折的效果。Preferably, in one embodiment, the extrusion device includes a pre-folding mechanism 331 and a leveling mechanism 332 arranged in sequence. The pre-folding mechanism 331 is used to pre-fold the shielding part 220, and the flattening mechanism 332 is used to flatten the pre-folded shielding part 220 so that the shielding part 220 can shield the port of the tobacco section more smoothly. That is to say, in this embodiment, when the cigarette raw material 300 has been wrapped with the winding part 210 and sent to the extrusion device, it will first be pre-folded by the pre-folding mechanism 331 and then go through the whole process. The flattening mechanism 332 performs a second flattening to better ensure the bending effect of the shielding portion 220 .
具体的，在一种实施例中，预折机构331包括第一输送鼓轮(图未示出)以及设置于第一输送鼓轮轴向相对两侧的预压模具单元3311以及抵靠单元3312，预压模具单元3311和抵靠单元3312可沿第一输送鼓轮的轴向进行移动，从而通过预压模具单元3311和抵靠单元3312的轴向移动可以抵靠在烟支原料300的两端，而遮挡部220会进入预压模具单元3311的容纳腔中，通过预压模具单元3311的内壁对遮挡部220进行挤压弯折，从而实现第一次预折。其中，预压模具单元3311和抵靠单元3312轴向移动的驱动力可通过直线驱动单元提供(例如气缸、油缸等任意现有技术中能实现直线驱动的结构)；或，预压模具单元3311和抵靠单元3312轴向移动的驱动力可通过机械配合结构实现，例如可通过凸轮结构，当预压模具单元3311和抵靠单元3312在被带动转动时，转动到凸轮相应的凸出位置，从而被凸轮挤压实现轴向移动。Specifically, in one embodiment, the pre-folding mechanism 331 includes a first conveying drum (not shown) and a pre-pressing mold unit 3311 and abutment unit 3312 disposed on opposite axial sides of the first conveying drum, The pre-pressing mold unit 3311 and the abutting unit 3312 can move along the axial direction of the first conveying drum, so that the two ends of the cigarette raw material 300 can be abutted by the axial movement of the pre-pressing mold unit 3311 and the abutting unit 3312 , and the shielding part 220 will enter the receiving cavity of the pre-pressing mold unit 3311, and the shielding part 220 is squeezed and bent through the inner wall of the pre-pressing mold unit 3311, thereby achieving the first pre-folding. Among them, the driving force for the axial movement of the pre-pressing mold unit 3311 and the abutment unit 3312 can be provided by a linear drive unit (for example, a cylinder, an oil cylinder, or any other structure capable of linear drive in the prior art); or, the pre-pressing mold unit 3311 The driving force for the axial movement of the resisting unit 3312 can be achieved through a mechanical matching structure, such as a cam structure. When the pre-pressed mold unit 3311 and the resisting unit 3312 are driven to rotate, they rotate to the corresponding protruding position of the cam. Thereby being squeezed by the cam to achieve axial movement.
可以理解的是，当烟支原料300和水松纸200均为双倍长度、宽度时，另一侧可不设置抵靠单元3312，将另一侧的抵靠单元3312替换为预压模具单元3311，从而可以实现对烟支原料300两端的封端。It can be understood that when the cigarette raw material 300 and the tipping paper 200 are both of double length and width, the abutment unit 3312 on the other side may not be provided, and the abutment unit 3312 on the other side may be replaced by the pre-pressing mold unit 3311 , so that both ends of the cigarette raw material 300 can be capped.
具体的，在一种实施例中，整平机构332包括第二输送鼓轮(图未示出)以及设置于第二输送鼓轮轴向相对两侧的整平单元3321，整平单元3321可沿第二输送鼓轮的轴向进行移动，从而通过两侧整平单元3321的轴向移动可抵靠在烟支原料300的两端，从而实现对烟支原料300的第二次整平。同样的，整平单元3321轴向移动的驱动力可通过直线驱动单元提供；或，可通过机械配合结构实现，例如凸轮结构。Specifically, in one embodiment, the leveling mechanism 332 includes a second conveying drum (not shown) and leveling units 3321 disposed on opposite axial sides of the second conveying drum. The leveling units 3321 can be configured along the The second conveying drum moves axially, so that the two-side flattening units 3321 can abut both ends of the cigarette raw material 300 through the axial movement, thereby achieving the second leveling of the cigarette raw material 300 . Similarly, the driving force for the axial movement of the leveling unit 3321 can be provided by a linear drive unit; or, it can be realized by a mechanical matching structure, such as a cam structure.
同时，在一种实施例中，还提供了一种加热卷烟，具体为薄片型加热卷烟，其由加热卷烟在线压痕封端工艺制备而成。At the same time, in one embodiment, a heated cigarette is also provided, specifically a sheet-type heated cigarette, which is prepared by an online indentation and end-capping process of a heated cigarette.
以上所述的仅是本发明的实施方式，在此应当指出，对于本领域的普通技术人员来说，在不脱离本发明创造构思的前提下，还可以做出改进，但这些均属于本发明的保护范围。What is described above is only the embodiment of the present invention. It should be pointed out that for those of ordinary skill in the art, improvements can be made without departing from the creative concept of the present invention, but these all belong to the present invention. scope of protection.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311696896.7ACN117502703A (en) | 2023-12-11 | 2023-12-11 | Conveying assembly, heating cigarette online indentation end sealing process and heating cigarette |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311696896.7ACN117502703A (en) | 2023-12-11 | 2023-12-11 | Conveying assembly, heating cigarette online indentation end sealing process and heating cigarette |
| Publication Number | Publication Date |
|---|---|
| CN117502703Atrue CN117502703A (en) | 2024-02-06 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311696896.7APendingCN117502703A (en) | 2023-12-11 | 2023-12-11 | Conveying assembly, heating cigarette online indentation end sealing process and heating cigarette |
| Country | Link |
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| CN (1) | CN117502703A (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2403378A1 (en)* | 2000-03-23 | 2001-09-27 | Philip Morris Products Inc. | Electrical smoking system and method |
| US20100269839A1 (en)* | 2006-11-14 | 2010-10-28 | Karl Kaljura | Smoking article with closed end and methods and apparatus for manufacture thereof |
| CN203851790U (en)* | 2014-05-13 | 2014-10-01 | 昆明理工大学 | Cigarette tipping device for cigarettes |
| CN218790476U (en)* | 2022-11-04 | 2023-04-07 | 上海方禹机电科技有限公司 | Tipping paper scraping mechanism and cigarette making and plug assembling machine |
| WO2023117930A1 (en)* | 2021-12-22 | 2023-06-29 | Jt International Sa | Heat-not-burn aerosol generating article with sealed closure on tobacco rod |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2403378A1 (en)* | 2000-03-23 | 2001-09-27 | Philip Morris Products Inc. | Electrical smoking system and method |
| US20100269839A1 (en)* | 2006-11-14 | 2010-10-28 | Karl Kaljura | Smoking article with closed end and methods and apparatus for manufacture thereof |
| CN203851790U (en)* | 2014-05-13 | 2014-10-01 | 昆明理工大学 | Cigarette tipping device for cigarettes |
| WO2023117930A1 (en)* | 2021-12-22 | 2023-06-29 | Jt International Sa | Heat-not-burn aerosol generating article with sealed closure on tobacco rod |
| CN218790476U (en)* | 2022-11-04 | 2023-04-07 | 上海方禹机电科技有限公司 | Tipping paper scraping mechanism and cigarette making and plug assembling machine |
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