CN107601132B - Air flow paper breaking device - Google Patents

Air flow paper breaking device Download PDF

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Publication number
CN107601132B
CN107601132B CN201710822399.5A CN201710822399A CN107601132B CN 107601132 B CN107601132 B CN 107601132B CN 201710822399 A CN201710822399 A CN 201710822399A CN 107601132 B CN107601132 B CN 107601132B
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China
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paper
breaking
cigarette
hole
roller
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CN107601132A (en
Inventor
杨强
胡亚凯
郑国栋
郑芳
兰津亮
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China Tobacco Henan Industrial Co Ltd
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China Tobacco Henan Industrial Co Ltd
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Abstract

The utility model provides an air current paper breaking device, includes cigarette paper, and paper breaking device adopts the air current paper breaking and establishes to U type slot column structure, and U type slot column structure includes the lateral wall at end cell wall and both ends, be equipped with a plurality of paper breaking holes and a plurality of steady paper hole on the end cell wall along vertically side by side, and paper breaking hole and steady paper hole non-intercommunication set up, and a plurality of paper breaking holes all are connected with the positive pressure wind source of peripheral hardware, and a plurality of steady paper hole all are connected with the negative pressure wind source of peripheral hardware. The airflow paper breaking device is provided with the paper breaking holes and the paper stabilizing holes, when the cigarette making machine is stopped, the paper breaking holes cut off cigarette paper by utilizing a high-speed positive pressure wind source, so that a large amount of cigarette paper can be saved, and the waste phenomenon of the cigarette paper in the original machine stopping process is avoided; the paper stabilizing hole is communicated with a negative pressure air source, has a negative pressure adsorption function and a longitudinal adjustment function of cigarette paper, and keeps the state of the cigarette paper stable during running and after paper breaking.

Description

Air flow paper breaking device
Technical Field
The invention belongs to the technical field of cigarette equipment, and particularly relates to an airflow paper breaking device.
Background
At present, the production speed of a cigarette machine used in the tobacco industry is high, and various shutdown phenomena including cut tobacco blockage, running, paper breakage and the like frequently occur in production, and cigarette paper is wasted each time when the machine is stopped due to the faults. Taking the ZJ17 model of PROTOS series as an example, in the normal production state, a group of equipment generates 5 to 10 times of running bars in 8 hours of a production class, and after the running bars happen, 8 to 11 meters of cigarette paper is required to be wasted because the equipment decelerates from 7000 pieces per minute to 0. This deceleration process results in significant waste of raw cigarette paper material. Similarly, manual shutdown, various small shutdown and the like caused by reasons during high-speed production can cause cigarette paper waste to different degrees.
Disclosure of Invention
The invention aims at overcoming the defects of the technology, and provides an airflow paper cutting device which cuts off cigarette paper by utilizing airflow so as to achieve the aim of cutting off the cigarette paper when a cigarette making machine is stopped and reduce the waste of the cigarette paper.
In order to solve the technical problems, the invention adopts the following technical scheme: the airflow paper breaking device comprises cigarette paper, wherein the conveying direction of the cigarette paper is defined as transverse, and the direction perpendicular to the conveying direction of the cigarette paper is defined as longitudinal; the paper breaking device adopts airflow paper breaking and is arranged into a U-shaped groove-shaped structure, the U-shaped groove-shaped structure comprises a bottom groove wall and side walls at two ends, a plurality of paper breaking holes and a plurality of paper stabilizing holes are longitudinally arranged on the bottom groove wall in parallel, the paper breaking holes and the paper stabilizing holes are in non-communication arrangement, the paper breaking holes are all connected with a positive pressure air source of the peripheral equipment, and the paper stabilizing holes are all connected with a negative pressure air source of the peripheral equipment.
The connection mode of the paper breaking hole and the external positive pressure wind source is as follows: the side wall of one end of the U-shaped groove-shaped structure is provided with a first vent hole which is communicated with the paper breaking hole, the first vent hole is longitudinally arranged at the lower end of the position corresponding to the paper breaking hole, and the first vent hole is connected with a positive pressure air source through a first air connector fixedly arranged on the side wall; the connection mode of the paper stabilizing hole and the external negative pressure wind source is as follows: the side wall of one end of the U-shaped groove-shaped structure is provided with a second air vent, the second air vent is communicated with the paper stabilizing hole, the second air vent is longitudinally arranged at the lower end of the position corresponding to the paper stabilizing hole, and the second air vent is connected with a negative pressure air source through a second air joint fixedly arranged on the side wall.
The upper part of the cigarette paper and the position corresponding to the paper breaking device are also provided with shielding plates, the position corresponding to the shielding plates and the paper breaking holes are provided with arc-shaped grooves, and the tops of the arc-shaped grooves are provided with through holes.
The diameter of the through hole at the top end of the arc-shaped groove is 1-3 mm.
The paper breaking holes are longitudinally spaced by 3-8, the paper stabilizing holes are transversely arranged in multiple rows, and each row is longitudinally spaced by 3-8.
The positive pressure air source introduced into the paper breaking hole is not less than 0.1MPa, and the negative pressure air source introduced into the paper stabilizing hole is not more than 0.05MPa.
The diameter of the paper breaking hole is 0.5-2 mm, and the diameter of the paper stabilizing hole is 1-5 mm.
The beneficial effects of the invention are as follows: the airflow paper breaking device is provided with the paper breaking holes and the paper stabilizing holes, when the cigarette making machine is stopped, the paper breaking holes cut off cigarette paper by utilizing a high-speed positive pressure wind source, so that a large amount of cigarette paper can be saved, and the waste phenomenon of the cigarette paper in the original machine stopping process is avoided; the paper stabilizing hole is communicated with a negative pressure air source, has a negative pressure adsorption function and a longitudinal adjustment function of cigarette paper, and keeps the state of the cigarette paper stable during running and after paper breaking.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view taken along the direction A-A of FIG. 1;
FIG. 3 is a schematic three-dimensional structure of a paper breaking device;
fig. 4 is a schematic diagram of a combination of a paper breaking device and a cigarette making machine.
Detailed Description
The invention provides an air flow paper breaking device as shown in fig. 1 to 3, and also provides another embodiment on the same day as the invention, as shown in fig. 4.
In the present invention, the direction of conveyance of the cigarette paper is defined as the lateral direction, and the direction perpendicular to the direction of conveyance of the cigarette paper 8 is defined as the longitudinal direction. As shown in fig. 2 and fig. 4, the paper breaking device 5 adopts an airflow paper breaking and is set to be a U-shaped groove structure, the U-shaped groove structure comprises a bottom groove wall 9 and side walls 10 at two ends, a plurality of paper breaking holes 11 and a plurality of paper stabilizing holes 12 are longitudinally arranged on the bottom groove wall 9 in parallel, the paper breaking holes 11 and the paper stabilizing holes 12 are in non-communication arrangement, the paper breaking holes 11 are all connected with external positive pressure air sources, and the paper stabilizing holes 12 are all connected with external negative pressure air sources.
The connection mode of the paper breaking hole 11 and the external positive pressure wind source is as follows: a first vent hole 13 is formed in the side wall of one end of the U-shaped groove-shaped structure, the first vent hole 13 is communicated with the paper breaking hole 11, the first vent hole 13 is longitudinally arranged at the lower end of the position corresponding to the paper breaking hole 11, and the first vent hole 13 is connected with a positive pressure air source through a first air connector 15 fixedly arranged on the side wall; the connection mode of the paper stabilizing hole 12 and the external negative pressure wind source is as follows: the side wall of one end of the U-shaped groove structure is provided with a second air vent 14, the second air vent 14 is communicated with the paper stabilizing hole 12, the second air vent 14 is longitudinally arranged at the lower end of the position corresponding to the paper stabilizing hole 12, and the second air vent 14 is connected with a negative pressure air source through a second air connector 16 fixedly arranged on the side wall.
In the embodiment, a row of paper breaking holes are arranged along the transverse direction, 3-8 paper breaking holes are arranged along the longitudinal direction at intervals, and the diameter of each paper breaking hole is 0.5-2 mm; the paper stabilizing holes are transversely arranged in multiple rows, 3-8 paper stabilizing holes are arranged at intervals in each row, the diameter of each paper stabilizing hole is 1-5 mm, the diameter of each paper cutting hole is preferably 1mm, and the diameter of each paper stabilizing hole is 2mm. A first vent hole 13 and a second vent hole 14 are transversely arranged on the side wall 10 at one end of the U-shaped groove structure, the first vent hole 13 is longitudinally arranged at the lower end of the position corresponding to the paper breaking hole 11, the second vent hole 14 is longitudinally arranged at the lower end of the position corresponding to the paper stabilizing hole 12, the first vent hole 13 is communicated with the paper breaking hole 11, and the second vent hole 14 is communicated with the paper stabilizing hole 12, as shown in fig. 3; the first vent hole 13 is connected with a positive pressure air source through a first air connector 15 fixedly arranged on the side wall, and the second vent hole 14 is connected with a negative pressure air source through a second air connector 16 fixedly arranged on the side wall.
A shielding plate 17 is also arranged above the cigarette paper and at the position corresponding to the paper breaking device, so that a good dustproof shielding effect is achieved; and shielding plate 17 and paper breaking hole correspond the position department and are equipped with arc recess 18, the top of arc recess 17 is equipped with through-hole 19, reaches the purpose of decompression ventilation, and in this embodiment, the diameter of through-hole 19 is 1~3mm, preferably 2mm.
When the airflow paper breaking device is used in a device for saving cigarette paper, the device for saving the cigarette paper comprises a paper leading roller and a control system, as shown in fig. 4, the paper leading roller comprises a first paper leading roller 1, a second paper leading roller 2 and a cigarette gun base paper leading roller 7, a plurality of paper supporting rollers are arranged between the first paper leading roller 1 and the second paper leading roller 2 to form a lead line, the cigarette paper 8 sequentially passes through the first paper leading roller 1, the paper leading line and the second paper leading roller 2, a paper storage 6 and a paper breaking device 5 are sequentially arranged between the second paper leading roller 2 and the cigarette gun base paper leading roller 7, a paper storage inlet 3 and a paper storage outlet 4 are arranged on the paper storage 6, a paper pressing roller interacted by a driving roller and a driven roller is respectively arranged at the paper storage inlet 3 and the paper storage outlet 4, the cigarette paper 8 sequentially passes through the second paper leading roller inlet 3 and the paper storage outlet 4 to reach the cigarette base paper leading roller 7, and the paper breaking device 5 is positioned between the paper storage outlet 4 and the cigarette gun base paper leading roller 7 and is arranged below the cigarette paper 8; the first paper guiding roller 1 and the second paper guiding roller 2 are double driving rollers and are alternately driven by a synchronous belt and a servo motor, when the paper breaking device 5 is not started, the first paper guiding roller 1 and the second paper guiding roller 2 are driven by the synchronous belt, and after the paper breaking device 5 is started, the first paper guiding roller 1 and the second paper guiding roller 2 are driven by the servo motor; the paper storage 6 and the paper breaking device 5 are controlled by a control system.
When the equipment is in normal operation, the first paper guiding roller 1 and the second paper guiding roller 2 are driven by synchronous belts, and when the equipment is stopped, the first paper guiding roller 1 and the second paper guiding roller 2 are driven by servo motors; and when the equipment normally operates, the positive pressure air source is not ventilated into the paper breaking hole, and the negative pressure air source and the paper stabilizing hole are in a normally-open state, so that the equipment has a negative pressure adsorption function and a cigarette paper longitudinal adjustment function, and the state of the cigarette paper during operation and after paper breaking is kept stable.
The control method of the cigarette paper saving device comprises two working flows, namely stopping the equipment and restarting the equipment.
When the equipment is in a stop alarm state, the control system controls the paper breaking device 5 to enable the positive pressure air source to be led into the paper breaking hole to cut off cigarette paper, the paper feeding is stopped at the outlet of the paper storage device, and the system obtains the paper feeding amount of the cigarette paper in the paper storage device by calculating the rotation number of the paper pressing roller at the inlet of the paper storage device.
When the equipment is started again, the cigarette paper is pulled from the paper breaking position to enter the tobacco pipe inlet, the paper pressing roller at the paper storage outlet and the equipment synchronously run under the action of the servo motor, the first paper guiding roller, the second paper guiding roller and the paper pressing roller at the paper storage inlet are kept motionless, the cigarette paper in the paper storage is preferentially supplied, and the control system obtains the paper output through calculating the rotation number of the paper pressing roller at the paper storage outlet. When the paper output and the paper input reach the rated difference, the first paper guiding roller, the second paper guiding roller and the paper pressing roller at the inlet of the paper storage synchronously start to accelerate paper feeding until the paper feeding speed is consistent with the production speed.
In addition, when the paper breaking device needs to be closed due to unexpected situations or faults, the first paper guiding roller and the second paper guiding roller can be driven by the synchronous belt, and the cigarette paper travelling path directly reaches the cigarette gun base paper guiding roller 7 from the second paper guiding roller 2, so that the functions of the cigarette paper travelling path and the original equipment can be kept consistent.
Where the terms "first," "second," and the like are used in this patent to define components, those skilled in the art will recognize: the use of "first" and "second" is for convenience only as well as to simplify the description of the present invention, and the words described above are not meant to be limiting.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which are all within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "front", "rear", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and are not intended to indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the protection of the present invention.

Claims (5)

1. The utility model provides an air current paper breaking device, includes cigarette paper, its characterized in that: the conveying direction of the cigarette paper is defined as a transverse direction, and the direction perpendicular to the conveying direction of the cigarette paper is defined as a longitudinal direction; the paper breaking device adopts airflow paper breaking and is designed into a U-shaped groove-shaped structure, the U-shaped groove-shaped structure comprises a bottom groove wall and side walls at two ends, a plurality of paper breaking holes and a plurality of paper stabilizing holes are longitudinally arranged on the bottom groove wall in parallel, the paper breaking holes and the paper stabilizing holes are in non-communication arrangement, the paper breaking holes are all connected with external positive pressure air sources, and the paper stabilizing holes are all connected with external negative pressure air sources;
the connection mode of the paper breaking hole and the external positive pressure wind source is as follows:
the side wall of one end of the U-shaped groove-shaped structure is provided with a first vent hole which is communicated with the paper breaking hole, the first vent hole is longitudinally arranged at the lower end of the position corresponding to the paper breaking hole, and the first vent hole is connected with a positive pressure air source through a first air connector fixedly arranged on the side wall;
the connection mode of the paper stabilizing hole and the external negative pressure wind source is as follows:
the side wall of one end of the U-shaped groove-shaped structure is provided with a second air vent, the second air vent is communicated with the paper stabilizing hole, the second air vent is longitudinally arranged at the lower end of the position corresponding to the paper stabilizing hole, and the second air vent is connected with a negative pressure air source through a second air connector fixedly arranged on the side wall;
a shielding plate is also arranged above the cigarette paper and at the position corresponding to the paper breaking device, an arc-shaped groove is arranged at the position corresponding to the shielding plate and the paper breaking hole, and a through hole is arranged at the top of the arc-shaped groove;
when the airflow paper breaking device is used in a device for saving cigarette paper, the device for saving the cigarette paper comprises a paper leading roller and a control system, the paper leading roller comprises a first paper leading roller, a second paper leading roller and a cigarette gun base paper leading roller, a plurality of paper supporting rollers are arranged between the first paper leading roller and the second paper leading roller to form a lead line, the cigarette paper sequentially passes through the first paper leading roller, the paper leading line and the second paper leading roller, a paper storage device and a paper breaking device are sequentially arranged between the second paper leading roller and the cigarette gun base paper leading roller, a paper storage inlet and a paper storage outlet are arranged on the paper storage device, a paper pressing roller interacted by a driving roller and a driven roller is respectively arranged at the paper storage inlet and the paper storage outlet, the cigarette paper sequentially passes through the paper storage inlet and the paper storage outlet to reach the cigarette gun base paper leading roller, and the paper breaking device is positioned between the paper storage outlet and the cigarette gun base paper leading roller and is arranged below the cigarette paper;
the first paper guiding roller and the second paper guiding roller are double driving rollers and are driven by a synchronous belt and a servo motor alternately, and when the paper breaking device is not started, the first paper guiding roller and the second paper guiding roller are driven by the synchronous belt, and after the paper breaking device is started, the first paper guiding roller and the second paper guiding roller are driven by the servo motor; the paper storage device and the paper breaking device are controlled by a control system;
the control method of the cigarette paper saving device comprises two working flows, namely stopping the equipment and restarting the equipment;
when the equipment is in a stop alarm state, the control system controls the paper breaking device, the positive pressure air source is led into the paper breaking hole to cut off cigarette paper, the paper feeding is stopped at the outlet of the paper storage device, and the system calculates the rotation number of the paper pressing roller at the inlet of the paper storage device to obtain the paper feeding amount of the cigarette paper in the paper storage device;
when the equipment is started again, the cigarette paper is pulled from the paper breaking position to enter the tobacco pipe inlet, the paper pressing roller at the paper storage outlet and the equipment synchronously run under the action of the servo motor, the first paper guiding roller, the second paper guiding roller and the paper pressing roller at the paper storage inlet are kept motionless, the cigarette paper in the paper storage is supplied firstly, and the control system obtains the paper output by calculating the rotation number of the paper pressing roller at the paper storage outlet;
when the paper output and the paper input reach the rated difference, the first paper guiding roller, the second paper guiding roller and the paper pressing roller at the inlet of the paper storage synchronously start to accelerate paper feeding until the paper feeding speed is consistent with the production speed.
2. An air flow paper breaking apparatus according to claim 1, wherein: the diameter of the through hole at the top end of the arc-shaped groove is 1-3 mm.
3. An air flow paper breaking apparatus according to claim 1 or 2, characterized in that: the paper breaking holes are longitudinally spaced by 3-8, the paper stabilizing holes are transversely arranged in multiple rows, and each row is longitudinally spaced by 3-8.
4. An air flow paper breaking apparatus according to claim 3, wherein: the positive pressure air source introduced into the paper breaking hole is not less than 0.1MPa, and the negative pressure air source introduced into the paper stabilizing hole is not more than 0.05MPa.
5. An air flow paper breaking apparatus according to claim 4, wherein: the diameter of the paper breaking hole is 0.5-2 mm, and the diameter of the paper stabilizing hole is 1-5 mm.
CN201710822399.5A 2017-09-13 2017-09-13 Air flow paper breaking device Active CN107601132B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN107601132B true CN107601132B (en) 2024-04-09

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2087187U (en) * 1990-09-15 1991-10-23 李阳燮 Eleceric stopping device for paper-strip breaking in cigarette machine
CN1539347A (en) * 2003-11-01 2004-10-27 秦皇岛烟草机械有限责任公司 Pneumatic type dispensing equipment for transportating bobacco shred
CN2691839Y (en) * 2004-01-19 2005-04-13 彭锦铜 Paper breaking paper leading mechanism of hand cleaning paper folding machine
CN102726832A (en) * 2011-03-31 2012-10-17 豪尼机械制造股份公司 Method and device for manufacturing rods for the tobacco industry
CN202529632U (en) * 2012-03-29 2012-11-14 湖南中烟工业有限责任公司 Cigarette paper online cutting system for cigarette making machine
CN204473966U (en) * 2015-01-30 2015-07-15 安徽集友纸业包装有限公司 A kind of paper positioning device of laser-beam drilling machine
CN204653766U (en) * 2015-05-30 2015-09-23 湖北中烟工业有限责任公司襄阳卷烟厂 One draws close drum offal scavenge unit
CN204722244U (en) * 2015-05-27 2015-10-28 河南中烟工业有限责任公司 A kind of PASSIM spicing machine blowing device
CN205442125U (en) * 2015-12-24 2016-08-10 佛山市高明鸭源纸业有限公司 A rewinding machine for two adhesive tapes
CN207390624U (en) * 2017-09-13 2018-05-22 河南中烟工业有限责任公司 A kind of air-flow breaks paper device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2087187U (en) * 1990-09-15 1991-10-23 李阳燮 Eleceric stopping device for paper-strip breaking in cigarette machine
CN1539347A (en) * 2003-11-01 2004-10-27 秦皇岛烟草机械有限责任公司 Pneumatic type dispensing equipment for transportating bobacco shred
CN2691839Y (en) * 2004-01-19 2005-04-13 彭锦铜 Paper breaking paper leading mechanism of hand cleaning paper folding machine
CN102726832A (en) * 2011-03-31 2012-10-17 豪尼机械制造股份公司 Method and device for manufacturing rods for the tobacco industry
CN202529632U (en) * 2012-03-29 2012-11-14 湖南中烟工业有限责任公司 Cigarette paper online cutting system for cigarette making machine
CN204473966U (en) * 2015-01-30 2015-07-15 安徽集友纸业包装有限公司 A kind of paper positioning device of laser-beam drilling machine
CN204722244U (en) * 2015-05-27 2015-10-28 河南中烟工业有限责任公司 A kind of PASSIM spicing machine blowing device
CN204653766U (en) * 2015-05-30 2015-09-23 湖北中烟工业有限责任公司襄阳卷烟厂 One draws close drum offal scavenge unit
CN205442125U (en) * 2015-12-24 2016-08-10 佛山市高明鸭源纸业有限公司 A rewinding machine for two adhesive tapes
CN207390624U (en) * 2017-09-13 2018-05-22 河南中烟工业有限责任公司 A kind of air-flow breaks paper device

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