CN109998163B - Cigarette with various cross-sectional shapes and preparation method thereof - Google Patents
Cigarette with various cross-sectional shapes and preparation method thereof Download PDFInfo
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- CN109998163B CN109998163B CN201910368656.1A CN201910368656A CN109998163B CN 109998163 B CN109998163 B CN 109998163B CN 201910368656 A CN201910368656 A CN 201910368656A CN 109998163 B CN109998163 B CN 109998163B
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
- A24C5/34—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes
- A24C5/345—Removing defective cigarettes
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
- A24D1/042—Cigars; Cigarettes with mouthpieces or filter-tips with mouthpieces
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
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- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The invention provides a cigarette with various cross-sectional shapes and a preparation method thereof, comprising the following steps: the filter tip section (1) and the tobacco shred section (2), wherein the cross section of the suction end of the filter tip section (1) is a cross section surrounded by a smooth curve, and the cross section of the ignition end of the tobacco shred section (2) is a cross section surrounded by a smooth curve or a folding line; the cross section of the suction end of the filter tip section (1) is different from the cross section of the ignition end of the cut tobacco section (2). The invention reshapes the traditional cylindrical cigarette by the shaping mould box to prepare the cigarette with novel structure, the cross section of the filter tip section of which is different from the cross section of the tobacco shred section, which is novel.
Description
Technical Field
The invention belongs to the field of cigarette processing, and particularly relates to a cigarette with various cross-sectional shapes and a preparation method thereof.
Background
In the prior art, most cigarettes are cylindrical, and Chinese patent 'square cigarette and square cigarette manufacturing equipment' CN2001710169040.9 discloses a square cigarette, but the cross-sectional shape of the cigarettes is the same from the front end of the cigarette to the subsequent cigarette, so that the change of the cross-sectional shape is difficult to be found by visual observation of people, and the characteristic of changing the cigarette structure is not needed. Similar patents are Chinese patent 'rectangular cigarette' CN90222649, chinese patent 'square filter rod production method and device' CN200910273361, etc.
In real life, cigarette enterprises spend huge manpower, material resources and financial resources for anti-counterfeiting and counterfeiting, but the effect is not very obvious. Articles are made on the outer surface or package of the small cigarettes, and a large number of anti-counterfeiting marks are difficult to play a strong warning role because the volume of the cigarettes is really too small. However, it has never been thought of to change the cross-sectional shape so that a particular brand of product can be identified at a glance. There is no device in the prior art that makes the cross-sectional shape of the cigarettes inconsistent up and down.
Although the Chinese patent 'square cigarette and equipment for manufacturing square cigarette' CN2001710169040.9 discloses a square cigarette, which solves the problem of identifying products at a glance, another problem is introduced, the square cigarette is not suitable for lips to wrap a filter tip, and air is sucked into an oral cavity from a gap between the lips and the filter tip in the sucking process, so that the cigarette cannot play the most basic functional role, namely sucking.
In addition, the chinese patent "square cigarette and apparatus for manufacturing square cigarette" CN2001710169040.9 provides an apparatus for manufacturing square cigarette, but since the apparatus does not provide a technical means for detecting quality of product and rejecting defective products, there is a possibility that cigarettes pierced by tobacco stems into cigarette paper may be mixed and cannot be sorted out, resulting in that cigarettes mass-produced by the apparatus are scrapped in bulk under the condition that quality cannot be ensured.
Disclosure of Invention
The invention provides a cigarette with various cross-sectional shapes and a preparation method thereof, which effectively solve the problems of low identification degree and inconvenient use of the existing cigarette, and simultaneously provide a preparation method of the cigarette with the cross-sectional shape in a changing state.
The invention is realized by the following technical scheme:
a first aspect of the invention relates to a cigarette having a plurality of cross-sectional shapes, comprising:
the shape of the cross section of the suction end of the filter tip section 1 is a cross section surrounded by a smooth curve, and the cross section of the ignition end of the tobacco section 2 is a cross section surrounded by a smooth curve or a broken line; the cross-section of the suction end of the filter segment 1 differs from the cross-section of the lit end of the tobacco segment 2.
In a preferred embodiment of the invention, the cross-sectional shape of the suction end of the filter segment 1 is circular or oval or lip-like.
In a preferred embodiment of the invention, the cross-sectional shape of the lit end of tobacco segment 2 is square, rectangular, diamond-shaped or polygonal.
In a preferred embodiment of the invention, the length of the cigarette 7 is 45-150 mm, wherein the length of the filter segment 1 is 5-80 mm, the length of the tobacco segment 2 is 25-100 mm, and the circumference of the cross section of the cigarette 7 is 17-26 mm.
The second aspect of the invention relates to a method for preparing cigarettes with various cross-sectional shapes, comprising the following steps:
(1) Dropping the existing cylindrical cigarettes into the first molding die box and the second molding die box through the cigarette dropping channel;
(2) When the upper half part 3 of the first molding die box and the lower half part 4 of the first molding die box extrude cigarettes, the second molding die box is in an open state, and meanwhile, the quality detection camera probe 10 is used for detecting the non-extruded parts and coding and marking the cigarettes with wrinkles or cigarette stems punctured by cigarette paper;
(3) When the upper half part 5 of the second molding die box and the lower half part 6 of the second molding die box extrude cigarettes, the first molding die box is in an open state, and simultaneously the quality detection camera probe 10 is used for detecting the extruded parts and marking the cigarettes with wrinkles or the cigarettes with the tobacco stems punctured by cigarette paper by code;
(4) Repeating the extrusion actions of the step (2) and the step (3) until a cigarette 7 with different cross-sectional shapes of the suction end of the filter tip section 1 and the cross-sectional shape of the ignition end of the cut tobacco section 2 is obtained;
(5) And finally, utilizing a blowing system to blow out cigarettes (7) with quality meeting requirements in cigarettes (7) with different cross-sectional shapes, wherein defective cigarettes marked by coding are not blown out and are leaked from the screening device, so that the defective cigarettes are removed.
The invention prepares the cigarette with circular cross section according to the conventional process and method, the parts to be shaped are respectively put into the corresponding shaping mould boxes, the round cigarette is extruded from the periphery of the round cigarette to the central line thereof by applying external force once or for a plurality of times, the round cross section generates the deformation required by the design, and the cross section still maintains the shape required by the design after the external force is cancelled.
When the external force is applied to squeeze cigarettes by using the moulding mould box, at least one moulding mould box is in a state of clamping the cigarettes at any time, so that the quality detection of unclamped parts is conveniently carried out by using the quality detection camera probe 10, coding marks are carried out on cigarettes with quality problems, and detected defective products, such as cigarettes with cigarette paper punctured by tobacco stems, are removed in subsequent procedures.
The cigarette 7 with inconsistent cross-sectional shapes at two ends of the prepared cigarette is not in a cylinder shape common in the prior art, and is not in a square cylinder shape disclosed in the published patent, and the cigarette 7 with completely different cross-sectional shapes of the tobacco section part 2 and the filter tip part 1 can be obtained by using different shaped mould boxes and arranging the mould boxes at different positions as shown in figures 7, 10, 12 and 13, as shown in figures 1, 2 and 3. Or the cross-sectional shape of the middle section of the cigarette 7 is completely different from that of the suction end 8 and the ignition end 9, as shown in fig. 4. Or the types and the number of the mould boxes are increased, so that three or more cross-sectional shapes of cigarettes are completely different, as shown in figure 5.
The cigarette of the invention not only has all functions of a cylindrical cigarette, but also has special performances of a square cylindrical cigarette. Firstly, it can be favorable for people to identify the new variety in special shapes, and provides conditions for enterprises to create famous brand special products. And secondly, due to the special cross-sectional shape change effect, the cigarettes with inconsistent cross-sectional shapes are easier to pack and suck by lips, are easier to clamp by fingers, and can save the space for packaging and storing. Thirdly, the manufacturing method provided by the invention provides quality detection capability, and is beneficial to ensuring that the output finished products meet the quality requirements. Fourth, the manufacturing method provided by the invention is simple, ingenious and efficient, and is beneficial to batch manufacturing and production of cigarettes 7 with inconsistent cross-sectional shapes.
The beneficial effects are that:
1. the invention reshapes the traditional cylindrical cigarette by the shaping mould box to prepare the cigarette with novel structure, the cross section of the filter tip section of which is different from the cross section of the tobacco shred section, which is novel.
2. The manufacturing method adopted by the invention is ingenious, simple and reasonable, has high degree of automation, can utilize the production line in the prior art to carry out production, can also carry out independent production, and provides powerful guarantee for the production of new products.
3. The cross section of the filter tip section prepared by the invention is different from the cross section of the tobacco shred section, so that the cigarette is easier to wrap and suck by lips, is easier to clamp by fingers, and can save the space for packaging and storing.
4. In the invention, during quality detection, at least one shaping mould box clamps the cigarettes 7, so that the cigarettes 7 can select an optimal angle to ensure that the required number of the quality detection camera probes 10 is minimum, and circumferential detection of the extrusion quality of the cigarettes can be finished simultaneously only by arranging one quality detection camera probe 10 up and down without arranging more quality detection camera probes 10.
Drawings
FIG. 1 is a schematic view of the perspective view of a cigarette according to the present invention;
FIG. 2 is a schematic view of the perspective view of the cigarette according to the present invention;
FIG. 3 is a schematic view of the perspective view of the cigarette according to the present invention;
FIG. 4 is a schematic view of the perspective view of the cigarette according to the present invention;
FIG. 5 is a schematic view of the perspective view of the cigarette according to the present invention;
FIG. 6 is a schematic diagram of the operational relationship of the various mechanism devices in preparing a cigarette according to the present invention;
fig. 7 is a schematic view of the state of the cigarette when the cigarette is stressed (clamped) in the first shaping mould box and is not stressed (detected) in the second shaping mould box;
fig. 8 is a schematic view of the state of the cigarette when the cigarette is not stressed (detected) in the first molding die box and is stressed (clamped) in the second molding die box;
FIG. 9 is an end view of a molding box I when the cigarette is not being forced;
FIG. 10 is an end view of a molding box I when a cigarette is subjected to force;
FIG. 11 is an end view of a second molded case when the cigarette is not being subjected to a force;
FIG. 12 is an end view of a second molding box when a cigarette is subjected to force;
FIG. 13 is a schematic view of a decentralized placement of molding die locations;
wherein the reference numerals have the following meanings:
the filter tip comprises a 1-filter tip section, a 2-tobacco shred section, an upper half part of a 3-shaping mould box I, a lower half part of a 4-shaping mould box I, an upper half part of a 5-shaping mould box II, a lower half part of a 6-shaping mould box II, 7-cigarettes, an 8-sucking end, a 9-igniting end and a 10-quality detection camera probe.
Detailed Description
Examples
A first aspect of the present embodiments relates to a cigarette having a plurality of cross-sectional shapes, comprising:
the shape of the cross section of the suction end of the filter tip section 1 is a cross section surrounded by a smooth curve, and the cross section of the ignition end of the tobacco section 2 is a cross section surrounded by a smooth curve or a broken line; the cross-section of the suction end of the filter segment 1 differs from the cross-section of the lit end of the tobacco segment 2.
In this embodiment, the cross-sectional shape of the suction end of the filter segment 1 is elliptical.
In this embodiment, the cross-section of the ignition end of the tobacco segment 2 is rectangular.
In this embodiment, the length of the cigarette 7 is 100mm, wherein the length of the filter segment 1 is 30mm, the length of the tobacco segment 2 is 70mm, and the circumference of the cross section of the cigarette 7 is 22mm.
A preparation method of cigarettes with various cross-sectional shapes comprises the following steps:
(1) Allowing the existing cylindrical cigarettes to pass through the cigarette falling channel, and allowing the cigarettes to fall into the molding die box I and the molding die box II;
(2) When the upper half part 3 of the first molding die box and the lower half part 4 of the first molding die box extrude cigarettes, the second molding die box is in an open state, and meanwhile, the quality detection camera probe 10 is used for detecting the non-extruded parts and coding and marking the cigarettes with wrinkles or cigarette stems punctured by cigarette paper;
(3) When the upper half part 5 of the second molding die box and the lower half part 6 of the second molding die box extrude cigarettes, the first molding die box is in an open state, and meanwhile, the quality detection camera probe 10 is used for detecting that the first molding die box is the extrusion part, and coding and marking the cigarettes with wrinkles or tobacco stems puncturing cigarette paper;
(4) Repeating the extrusion actions of the step (2) and the step (3) until a cigarette 7 with different cross-sectional shapes of the suction end of the filter tip section 1 and the cross-sectional shape of the ignition end of the cut tobacco section 2 is obtained;
(5) And finally, utilizing a blowing system to blow out cigarettes (7) with quality meeting requirements in cigarettes (7) with different cross-sectional shapes, wherein defective cigarettes marked by coding are not blown out and are leaked from the screening device, so that the defective cigarettes are removed.
In this embodiment, at least one molding box is used to hold the cigarettes 7 during quality inspection, so that the cigarettes 7 can select an optimal angle to ensure that the required number of the quality inspection camera probes 10 is minimum. For example, without the clamping of the shaped capsule, the cigarette 7 cannot be kept in the posture shown in figures 10 and 12. The circumferential detection of the extrusion quality of the cigarettes can be completed simultaneously by only arranging one quality detection imaging probe 10 up and down in the cigarette posture shown in fig. 10 and 12, and more quality detection imaging probes 10 are not required to be arranged.
Claims (2)
1. The preparation method of the cigarette with various cross-sectional shapes is characterized by comprising the following steps:
(1) Dropping the existing cylindrical cigarettes into the first molding die box and the second molding die box through the cigarette dropping channel;
(2) When the upper half part (3) of the first shaping mould box and the lower half part (4) of the first shaping mould box extrude cigarettes, the second shaping mould box is in an open state, and meanwhile, a quality detection camera probe (10) is used for detecting the non-extruded parts and coding and marking the cigarettes with wrinkles or tobacco stems piercing cigarette paper;
(3) When the upper half part (5) of the second molding die box and the lower half part (6) of the second molding die box extrude cigarettes, the first molding die box is in an open state, and simultaneously, the extruded parts are detected by using a quality detection camera probe (10) and code printing and marking are carried out on the cigarettes with wrinkles or cigarettes with the stems punctured by cigarette paper;
(4) Repeating the extrusion actions of the step (2) and the step (3) until cigarettes (7) with different cross-sectional shapes of the suction end of the filter tip section (1) and the cross-sectional shape of the ignition end of the cut tobacco section (2) are obtained;
(5) Finally, the cigarettes (7) with the quality meeting the requirements in the cigarettes (7) with different cross-sectional shapes are blown out by using a blowing system, and defective cigarettes marked by coding are not blown out and leaked from the screening device so as to be removed;
the cigarettes with various cross-sectional shapes comprise a filter tip section (1) and a tobacco shred section (2), wherein the cross section of the suction end of the filter tip section (1) is a cross section surrounded by a smooth curve, and the cross section of the ignition end of the tobacco shred section (2) is a cross section surrounded by a smooth curve or a folding line; the cross section of the suction end of the filter tip section (1) is different from the cross section of the ignition end of the tobacco shred section (2);
the cross-sectional shape of the suction end of the filter segment (1) is circular or elliptical or lip-like;
the cross section of the ignition end of the tobacco shred section (2) is square, rectangle, diamond or polygon;
the length of the cigarette (7) is 45-150 mm, wherein the length of the filter tip section (1) is 5-80 mm, the length of the tobacco shred section (2) is 25-100 mm, and the circumference of the cross section of the cigarette (7) is 17-26 mm.
2. The method of manufacturing cigarettes according to claim 1, wherein the number of the molded capsules is more than two, and three or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910368656.1A CN109998163B (en) | 2019-05-05 | 2019-05-05 | Cigarette with various cross-sectional shapes and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910368656.1A CN109998163B (en) | 2019-05-05 | 2019-05-05 | Cigarette with various cross-sectional shapes and preparation method thereof |
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| CN109998163A CN109998163A (en) | 2019-07-12 |
| CN109998163B true CN109998163B (en) | 2023-06-20 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113665991B (en) * | 2021-09-22 | 2022-07-26 | 云南中烟工业有限责任公司 | Method for making and packaging special-shaped cigarettes |
| CN113812674A (en) * | 2021-10-12 | 2021-12-21 | 云南中烟工业有限责任公司 | Flat-mouth cigarette and preparation method and application thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2085602U (en) * | 1990-11-01 | 1991-10-02 | 周建茁 | Rectangular cigarette |
| US7967018B2 (en) * | 2007-11-01 | 2011-06-28 | R.J. Reynolds Tobacco Company | Methods for sculpting cigarettes, and associated apparatuses |
| CN101467793B (en) * | 2007-12-27 | 2011-09-21 | 武汉烟草(集团)有限公司 | Square tobacco and equipment for producing square tobacco |
| CN103300472B (en) * | 2013-06-28 | 2014-08-27 | 湖北中烟工业有限责任公司 | Novel cigarette production method applying 3D (3-dimensional) printing technology |
| CN109123759B (en) * | 2018-09-28 | 2023-06-09 | 云南中烟工业有限责任公司 | Special-shaped cigarette preparation equipment and special-shaped cigarette preparation method |
| CN210043194U (en) * | 2019-05-05 | 2020-02-11 | 云南中烟工业有限责任公司 | Cigarette with multiple cross-sectional shapes |
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