CN110973690B - Tipping paper crimping device - Google Patents

Tipping paper crimping device Download PDF

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Publication number
CN110973690B
CN110973690B CN201911257493.6A CN201911257493A CN110973690B CN 110973690 B CN110973690 B CN 110973690B CN 201911257493 A CN201911257493 A CN 201911257493A CN 110973690 B CN110973690 B CN 110973690B
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China
Prior art keywords
scraper
paper
tipping paper
roller
assembly
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CN201911257493.6A
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Chinese (zh)
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CN110973690A (en
Inventor
李新林
徐仕瑞
吴杰
曾勇
付寿华
史云庆
周忠明
高劲
李�瑞
邹振南
业明
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Hongta Tobacco Group Co Ltd
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Hongta Tobacco Group Co Ltd
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    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24CMACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/005Treatment of cigarette paper
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00Special paper not otherwise provided for, e.g. made by multi-step processes

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Abstract

The invention relates to a tipping paper curling device, which belongs to the field of cigarette production equipment and comprises a guide plate assembly, a pre-flattening block, a movable paper guide roller assembly, a scraper assembly, a paper pressing roller assembly and a paper feeding roller. The quality requirements of tipping paper with different thicknesses and materials in the cigarette production process can be effectively met, the surface performance of the tipping paper is improved, the gluing performance and the forming effect of the tipping paper are improved, and the quality defects of tipping paper wrapping and rolling, such as cigarette leakage, tipping paper bubble wrinkle, lap edge warping and the like, are avoided.

Description

Tipping paper crimping device
Technical Field
The invention belongs to the field of cigarette production equipment, and particularly relates to a tipping paper curling device.
Background
In order to meet diversified cigarette consumption requirements of consumers and continuously provide higher-quality cigarette products for the consumers, various tobacco enterprises are continuously performing diversified and differentiated design on the cigarette products, and new processes and new materials are more generally applied. The tipping paper comprises: the application of special materials and a production process ensures that the tipping paper has brighter color and smoother surface, and improves the appearance quality of cigarettes; part of the tipping paper also adopts tipping paper perfuming technology, so that the smoking taste of the cigarettes is enriched. The application of the new materials and the new process brings challenges to cigarette production while improving the quality of cigarettes. Such as: the poor gluing of the tipping paper can be caused by the excessively smooth surface, the internal stress of the tipping paper is changed by the application of a new material process, the tipping paper is curled towards the width direction (which is vertical to the direction of cigarettes wrapped by the tipping paper), and the like. The quality defects of tipping paper such as bubbles, wrinkles, burrs, air leakage and the like appear in the conveying and forming processes of tipping paper tapes and tipping paper scraps, and the product quality is influenced.
(1) The special material is mainly plastic fiber-containing tipping paper, and has the following defects: tipping paper has poor wrapping properties and water absorption.
(2) The special process mainly comprises a transfer printing process and a tipping paper surface perfuming technology, and has the following defects: the stress in the tipping paper changes, the tipping paper can be curled outwards in a natural state, the direction of the tipping paper is just opposite to the direction of wrapping cigarettes, and the tipping paper is seriously not beneficial to wrapping the cigarettes; the tipping paper needs to be coated with a layer of stabilizer and part of perfume permeation residue in the process of surface transfer printing. Resulting in poor water absorption of the tipping paper and affecting the gluing performance.
Disclosure of Invention
In order to overcome the problems in the background art, the invention provides a tipping paper curling device; the quality requirements of tipping paper with different thicknesses and materials in the cigarette production process can be effectively met, the surface performance of the tipping paper is improved, the gluing performance and the forming effect of the tipping paper are improved, and the quality defects of tipping paper wrapping and rolling, such as cigarette leakage, tipping paper bubble wrinkle, lap and edge warping, and the like, are avoided.
Tipping paper crimping device include baffle subassembly 1, level and smooth piece 2, activity in advance lead paper roll set spare 3, scraper subassembly 4, dancer roll subassembly 5, the roller 6 of form advancing, level and smooth piece 2 in advance and install the rear end at baffle subassembly 1, level and smooth the rear side of piece 2 in advance and install the activity and lead paper roll set spare 3, the activity is led the rear side of paper roll set spare 3 and is installed scraper subassembly 4, the rear side of scraper subassembly 4 is installed and is advanced paper roll 6, advance the top of paper roll 6 and install dancer roll subassembly 5 rather than the work of matcing.
Further, the cross section of the pre-flattening block 2 is of an arch structure, the approaching end of the tipping paper 7 is an arc surface 201, the leaving end of the tipping paper 7 is a plane 202, and an edge formed at the intersection of the arc surface 201 and the plane 202 is a flattening edge 203 for pre-flattening the tipping paper 7.
Further, the scraper component 4 includes a scraper 401, a scraper seat 402, and a fixing block 403, the scraper seat 402 is provided with a scraper groove 4021, the scraper 401 is installed in the scraper groove 4021, and both ends of the scraper 401 are fixed to the scraper seat 402 by screws through the fixing block 403.
Further, the scraper 401 is a sheet-like scraper.
Further, the thickness of the scraper 401 is 0.5mm-3mm, the working end 4012 of the scraper 401 is a triangular blade, and the acute angle β of the triangular blade is 30 ° to 80 °.
Further, the knife groove 4021 is a V-shaped groove, a square groove 4022 is arranged at the vertex angle of the V-shaped groove, the vertex angle γ of the V-shaped groove is 30 ° to 80 °, the width b of the square groove 4022 is 0.5mm to 3mm, and the depth c of the square groove 4022 is 0.5mm to 3 mm.
Furthermore, two sides of the V-shaped groove on the scraper seat 402 are respectively provided with a yielding plane 4023 with a width of 3mm-30 mm.
Further, the movable paper guide roller assembly 3 comprises a support plate 301, an adjusting plate 302, a roller 303, a roller head 304 and a shaft 305, wherein the roller head 304 is installed on the roller 303 through threaded connection, the roller 303 is installed on the shaft 305 through a bearing, the shaft 305 is fixedly installed on the adjusting plate 302, and the adjusting plate 302 is installed on the support plate 301.
Furthermore, two waist-shaped holes I3011 are formed in the support plate 301, two waist-shaped holes II 3021 matched with the two waist-shaped holes I3011 are formed in the adjusting plate 302, and the adjusting plate 302 is fixed on the support plate 301 through screws matched with the waist-shaped holes I3011 and the waist-shaped holes II 3021.
The invention has the beneficial effects that:
the invention can effectively meet the quality requirements of tipping paper with different thicknesses and materials in the cigarette production process, improve the surface performance of the tipping paper, improve the gluing performance and the forming effect of the tipping paper, and avoid the quality defects of tipping paper wrapping, such as cigarette leakage, tipping paper bubble wrinkle, lap and edge warping and the like. The invention has the advantages of small change to equipment, simple structure, convenient adjustment, wide practicability and suitability for the production requirements of tipping paper with different characteristics.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a fence assembly of the present invention;
FIG. 3 is a schematic structural view of a pre-flattened block of the present invention; .
FIG. 4 is a schematic view of the construction of the doctor assembly of the present invention;
FIG. 5 is a front view of the inventive scraper blade;
FIG. 6 is a cross-sectional view of a blade of the present invention;
FIG. 7 is a schematic view of a scraper seat of the present invention;
FIG. 8 is a cross-sectional view of a doctor blade holder of the present invention;
fig. 9 is a schematic structural view of the scraper seat of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention and the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-9, the tipping paper curling device comprises a guide plate assembly 1, a pre-flattening block 2, a movable paper guide roller assembly 3, a scraper assembly 4, a paper pressing roller assembly 5 and a paper feeding roller 6.
The pre-leveling block 2 is arranged at the rear end of the guide plate assembly 1, the guide plate assembly 1 comprises a paper passing wheel 101, a guide plate 102 and a mounting seat 103, the guide plate 102 is arranged on the mounting seat 103, the paper passing wheel 101 is arranged at the front end of the mounting seat 103, and the pre-leveling block 2 is arranged at the rear end of the guide plate 102. The tipping paper 7 is pre-flattened by the pre-flattening block 2.
The cross section of the pre-flattening block 2 is of an arch structure, the approaching end of the tipping paper 7 is an arc surface 201, the leaving end of the tipping paper 7 is a plane 202, and an edge formed at the intersection of the arc surface 201 and the plane 202 is a flattening edge 203 for pre-flattening the tipping paper 7. The cross section of the pre-leveling block 2 is designed to be of an arch structure, the surface of the pre-leveling block 2 is formed by a plane 202 and an arc surface 201, the arc surface 201 can play a certain guiding role for the tipping paper 7, when the tipping paper 7 reaches a leveling edge 203 at the junction of the plane 202 and the arc surface 201, the leveling edge 203 pre-levels the tipping paper 7, the tipping paper entering the scraper component 4 through the movable paper guide roller component 3 is guaranteed to have certain flatness, and the scraper component 4 is convenient to scrape the tipping paper 7; meanwhile, the leveling edge 203 has a certain scraping effect on the tipping paper 7 while leveling the tipping paper 7, so that the initial scraping treatment on the tipping paper 7 is realized.
The rear side of the pre-flattening block 2 is provided with a movable paper guide roller component 3, the rear side of the movable paper guide roller component 3 is provided with a scraper component 4, the rear side of the scraper component 4 is provided with a paper feeding roller 6, and a paper pressing roller component 5 matched with the paper feeding roller 6 is arranged above the paper feeding roller. The movable paper guide roller assembly 3 comprises a support plate 301, an adjusting plate 302, a roller 303, a roller head 304 and a shaft 305, wherein the roller head 304 is installed on the roller 303 through threaded connection, the roller 303 is installed on the shaft 305 through a bearing, the shaft 305 is fixedly installed on the adjusting plate 302, and the adjusting plate 302 is installed on the support plate 301. The roller 303 is installed on the shaft 305, and the roller 303 can rotate around the shaft 305, so that the tipping paper 7 can be smoothly transited from the roller 303 to the scraper component 4 for processing.
Two waist-shaped holes I3011 are formed in the support plate 301, two waist-shaped holes II 3021 matched with the two waist-shaped holes I3011 are formed in the adjusting plate 302, and the adjusting plate 302 is fixed on the support plate 301 through screws matched with the waist-shaped holes I3011 and the waist-shaped holes II 3021. Through the cooperation of the waist-shaped hole I3011 and the waist-shaped hole II 3021, the height and the angle of the roller 303 can be adjusted, so that the wrap angle of the tipping paper 7 on the pre-leveling block 2 and the scraper component 4 can be changed.
Meanwhile, in the present invention, it is preferable that the roller head 304 is tapered to facilitate threading of the tipping paper 7. The top of the roller head 304 is provided with an open slot 3041, which is convenient for the roller head 304 to be disassembled and assembled.
The scraper component 4 comprises a scraper 401, a scraper seat 402 and a fixing block 403, the scraper seat 402 is provided with a cutter groove 4021, the scraper 401 is installed in the cutter groove 4021, two ends of the scraper 401 are fixed in the cutter groove 4021 of the scraper seat 402 through the fixing block 403 by screws, and the scraper 401 is made of hard alloy. The tool groove 4021 is a V-shaped groove, a square groove 4022 is arranged at the vertex angle of the V-shaped groove, the vertex angle gamma of the V-shaped groove is 30-80 degrees, the width b of the square groove 4022 is 0.5-3 mm, and the depth c of the square groove 4022 is 0.5-3 mm. The two sides of the V-shaped groove on the scraper seat 402 are respectively provided with a yielding plane 4023 with the width of 3mm-30mm, the scraper seat 402 is of a cylindrical structure, tipping paper is guided to the position of the scraper 401 on the scraper seat 402 by the surface of the scraper seat 402, and the yielding plane 4023 is arranged on the scraper seats 402 on the two sides of the scraper 401, so that the scraper 401 can scrape the tipping paper 7 conveniently. Meanwhile, the knife groove 4021 is designed to facilitate quick positioning and installation of the scraper 401, and the screw-fixed scraper seat 402 facilitates replacement of the scraper 401. Through leveling in advance piece 2 flattening in advance the china cypress paper 7 after scraping in advance leads paper roller assembly 3 to leading-in to scraper subassembly 4 through the activity, scrape the processing by scraper 401 of scraper subassembly 4 to the surface of china cypress paper 7 to improve the surface property of china cypress paper 7, improve the rubber coating performance and the shaping effect of china cypress paper, avoid appearing the quality defect that china cypress paper package was rolled up, like cigarette gas leakage, china cypress paper bubble wrinkle, overlap the perk etc..
The scraper 401 is a sheet-shaped scraper, the thickness of the scraper 401 is 0.5mm-3mm, the working end 4012 of the scraper 401 is a triangular blade, and the acute angle beta of the triangular blade is 30-80 degrees. The flaky scraper made of hard alloy is good in wear resistance, the triangular cutter edge is sharper according to the thickness of the flaky scraper and the arrangement of the acute angle beta at the working end 4012, the scraping force is high, the tipping paper 7 can be curled to improve the wrapping property, substances such as a sizing layer stabilizer can be removed, and the water absorption property can be improved.
Meanwhile, in the invention, the position of the adjusting plate 302 can be adjusted through the waist-shaped hole I3011 and the waist-shaped hole II 3021, so that the position of the roller 303 can be adjusted, and the adjusting range is wide. The wrap angle of the end plane 202 and the scraper 401 of the plane leaving of the tipping paper 7 and the pre-leveling block 2 can be changed by adjusting the position of the roller 303, so that the scraping force can be adjusted, the scraping angle and force of the scraper 401 can be adjusted, and the requirements of the on-machine production of tipping paper with different thicknesses, materials and processes can be met.
The working principle of the invention is as follows:
sequentially threading the tipping paper 7 through a paper passing wheel 101, a pre-leveling block 2, a roller wheel 303, a scraper seat 402, a scraper 401 and a paper feeding roller 6, then pressing the tipping paper on the paper feeding roller 6 through a paper pressing roller assembly 5, then adjusting the position of an adjusting plate 302 through screws matched with a waist-shaped hole I3011 and a waist-shaped hole II 3021 according to the properties of the tipping paper 7 such as thickness, material and process, further adjusting the position of the roller wheel 303, changing the wrap angle of the tipping paper 7, a plane leaving end plane 202 of the pre-leveling block 2 and the scraper 401, and realizing the adjustment of scraping force; when the tipping paper 7 is under the active traction action of the paper feeding roller 6, the pre-leveling block 2 performs leveling and pre-scraping treatment on the tipping paper 7, the leveled and pre-scraped tipping paper is guided into the scraper seat 402 through the roller 303, and then is scraped by the scraper 401 on the scraper seat 402, so that the surface performance of the tipping paper 7 is improved, the gluing performance and the forming effect of the tipping paper are improved, and the quality defects of tipping paper wrapping are avoided, such as cigarette air leakage, tipping paper bubble wrinkle, lap joint edge warping and the like.
The invention can effectively meet the quality requirements of tipping paper with different thicknesses and materials in the cigarette production process, improve the surface performance of the tipping paper, improve the gluing performance and the forming effect of the tipping paper, and avoid the quality defects of tipping paper wrapping, such as cigarette leakage, tipping paper bubble wrinkle, lap and edge warping and the like. The invention has the advantages of small change to equipment, simple structure, convenient adjustment, wide practicability and suitability for the production requirements of tipping paper with different characteristics.
Finally, it is noted that the above-mentioned embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.

Claims (5)

1. A tipping paper crimping device is characterized in that: the tipping paper curling device comprises a guide plate assembly (1), a pre-flattening block (2), a movable paper guide roller assembly (3), a scraper assembly (4), a paper pressing roller assembly (5) and a paper feeding roller (6), wherein the pre-flattening block (2) is arranged at the rear end of the guide plate assembly (1), the cross section of the pre-flattening block (2) is of an arch structure, the approaching end of the tipping paper (7) is an arc surface (201), the leaving end of the tipping paper (7) is a plane (202), and an edge formed at the intersection of the arc surface (201) and the plane (202) is a flattening edge (203) for pre-flattening the tipping paper (7); the paper guide device is characterized in that a movable paper guide roller assembly (3) is installed on the rear side of the pre-flattening block (2), a scraper assembly (4) is installed on the rear side of the movable paper guide roller assembly (3), the scraper assembly (4) comprises a scraper (401), a scraper seat (402) and a fixing block (403), a cutter groove (4021) is formed in the scraper seat (402), the scraper (401) is installed in the cutter groove (4021), two ends of the scraper (401) are fixed on the scraper seat (402) through the fixing block (403) by screws, the scraper (401) is a sheet-shaped scraper, the thickness of the scraper (401) is 0.5mm-3mm, the working end (4012) of the scraper (401) is a triangular cutting edge, and the acute angle (beta) of the triangular cutting edge is 30-80 degrees; a paper feeding roller (6) is arranged at the rear side of the scraper component (4), and a paper pressing roller component (5) matched with the paper feeding roller (6) is arranged above the paper feeding roller.
2. The tipping paper curling device of claim 1, wherein: the tool groove (4021) is a V-shaped groove, a square groove (4022) is arranged at the vertex angle of the V-shaped groove, the vertex angle (gamma) of the V-shaped groove is 30-80 degrees, the width (b) of the square groove (4022) is 0.5-3 mm, and the depth (c) of the square groove (4022) is 0.5-3 mm.
3. The tipping paper curling device of claim 2, wherein: and two sides of the V-shaped groove on the scraper seat (402) are respectively provided with a yielding plane (4023) with the width of 3mm-30 mm.
4. The tipping paper curling device of claim 1, wherein: the movable paper guide roller assembly (3) comprises a support plate (301), an adjusting plate (302), a roller (303), a roller head (304) and a shaft (305), wherein the roller head (304) is installed on the roller (303) through threaded connection, the roller (303) is installed on the shaft (305) through a bearing, the shaft (305) is fixedly installed on the adjusting plate (302), and the adjusting plate (302) is installed on the support plate (301).
5. The tipping paper curling device of claim 4, wherein: two waist-shaped holes I (3011) are formed in the support plate (301), two waist-shaped holes II (3021) matched with the two waist-shaped holes I (3011) are formed in the adjusting plate (302), and the adjusting plate (302) is fixed on the support plate (301) through screws matched with the waist-shaped holes I (3011) and the waist-shaped holes II (3021).
CN201911257493.6A 2019-12-10 2019-12-10 Tipping paper crimping device Active CN110973690B (en)

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Application Number Priority Date Filing Date Title
CN201911257493.6A CN110973690B (en) 2019-12-10 2019-12-10 Tipping paper crimping device

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Application Number Priority Date Filing Date Title
CN201911257493.6A CN110973690B (en) 2019-12-10 2019-12-10 Tipping paper crimping device

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CN110973690A CN110973690A (en) 2020-04-10
CN110973690B true CN110973690B (en) 2021-03-26

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114209088B (en) * 2021-12-22 2024-01-09 河南中烟工业有限责任公司 Scraper device for tipping paper

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030205235A1 (en) * 2002-05-03 2003-11-06 Fiorenzo Draghetti Curling device
CN205922866U (en) * 2016-07-29 2017-02-08 浙江隆昂机电设备有限公司 Crimping device is carried fast to china cypress paper
CN207821067U (en) * 2017-12-21 2018-09-07 贵州中烟工业有限责任公司 A kind of cork paper curler scraper turnover device
CN209684960U (en) * 2018-11-30 2019-11-26 浙江荣丰纸业有限公司 A kind of cork paper coiled up device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030205235A1 (en) * 2002-05-03 2003-11-06 Fiorenzo Draghetti Curling device
CN205922866U (en) * 2016-07-29 2017-02-08 浙江隆昂机电设备有限公司 Crimping device is carried fast to china cypress paper
CN207821067U (en) * 2017-12-21 2018-09-07 贵州中烟工业有限责任公司 A kind of cork paper curler scraper turnover device
CN209684960U (en) * 2018-11-30 2019-11-26 浙江荣丰纸业有限公司 A kind of cork paper coiled up device

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