CN221059569U - Pressure control system for improving cutting quality of tipping paper - Google Patents
Pressure control system for improving cutting quality of tipping paper Download PDFInfo
- Publication number
- CN221059569U CN221059569U CN202322717382.7U CN202322717382U CN221059569U CN 221059569 U CN221059569 U CN 221059569U CN 202322717382 U CN202322717382 U CN 202322717382U CN 221059569 U CN221059569 U CN 221059569U
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- China
- Prior art keywords
- ventilation groove
- ventilation
- mounting seat
- tipping paper
- air
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- 238000005520 cutting process Methods 0.000 title claims abstract description 50
- 238000009423 ventilation Methods 0.000 claims abstract description 85
- 238000009826 distribution Methods 0.000 claims abstract description 44
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 23
- 239000010439 graphite Substances 0.000 claims abstract description 23
- 235000019504 cigarettes Nutrition 0.000 abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The utility model discloses a pressure control system for improving tipping paper cutting quality, which belongs to the technical field of cigarette manufacturing and comprises a mounting seat; the negative pressure source is communicated with the air distribution chamber of the mounting seat through a connecting pipeline; a throttle valve arranged on the connecting pipeline; the paper cutting wheel is rotatably arranged on one side of the mounting seat; the graphite air distribution disc is arranged between the paper cutting wheel and the mounting seat; the graphite gas distribution plate is sequentially provided with a first ventilation groove, a second ventilation groove and a third ventilation groove along the circumferential direction, the first ventilation groove and the third ventilation groove are communicated with a gas distribution chamber of the mounting seat through small-aperture vent holes, and the second ventilation groove is communicated with the gas distribution chamber of the mounting seat through large-aperture vent holes. According to the utility model, the negative pressure of the paper cutting wheel is adjusted, so that the cutting and rubbing quality of tipping paper of different cigarette products can be improved, the phenomenon of wrinkling of tipping paper is improved, and the production efficiency and the process quality of a cigarette machine are ensured.
Description
Technical Field
The utility model relates to the technical field of cigarette manufacturing, in particular to a pressure control system for improving tipping paper cutting quality.
Background
The main function of the tipping paper supply system of Protos-8 cigarette making machines is to provide qualified and continuous tipping paper sheets for the production of cigarettes, so as to realize the main functions of tipping paper input, tipping paper treatment, tipping paper detection, tipping paper sizing, tipping paper cutting and transferring and the like, finish the procedures of tipping paper conveying, curling, sizing, heating, cutting and the like in the production process flow of the tipping machine, and finally adhere the cut tipping paper sheets to cigarettes and double-length filters. The appearance quality index of the finished cigarette of the filter tip is always an important examination item for examination, the finished cigarette is wrapped by a piece of complete tipping paper according to quality requirements, the tipping paper is clean and flat, and the lap joint is firmly and orderly pasted and is not in edge warping dislocation.
At present, the tipping paper supply system mainly adopts a shearing mode to cut tipping paper, and in the shearing process, the blade and the paper cutting wheel are always in point contact. The mounting seat at one axial end of the paper cutting wheel is provided with a graphite air distribution disc, the graphite air distribution disc is sequentially provided with a first ventilation groove, a second ventilation groove and a third ventilation groove which are communicated with an air distribution chamber of the mounting seat along the circumferential direction, and in the axial rotation process of the paper cutting wheel, the first ventilation groove, the second ventilation groove and the third ventilation groove are communicated with different positions of the paper cutting wheel in sequence, so that tipping paper is adsorbed on the paper cutting wheel under negative pressure.
In actual production activities, when the production marks of the cigarette making machine are switched, by observing the operation working conditions of equipment, the phenomenon that tipping paper sheets conveyed on a paper cutting wheel cannot be fully attached to the surface of the paper cutting wheel often occurs, and the phenomenon that tipping paper of a finished cigarette is poorly wrapped and the finished cigarette is foamed and wrinkled is caused.
Therefore, how to solve the problem of poor attaching effect of tipping paper on the paper cutting wheel becomes a technical problem to be solved urgently by the person skilled in the art.
Disclosure of utility model
Therefore, the utility model aims to provide a pressure control system for improving the cutting quality of tipping paper, so as to solve the technical problem that the existing tipping paper has poor attaching effect on a paper cutting wheel.
The technical scheme adopted by the utility model is as follows: a pressure control system for improving tipping paper cutting quality, comprising:
a mounting base;
the negative pressure source is communicated with the air distribution chamber of the mounting seat through a connecting pipeline;
the throttle valve is arranged on the connecting pipeline;
The paper cutting wheel is rotatably arranged on one side of the mounting seat;
The graphite air distribution disc is arranged between the paper cutting wheel and the mounting seat;
The graphite air distribution disc is sequentially provided with a first air ventilation groove, a second air ventilation groove and a third air ventilation groove along the circumferential direction, the first air ventilation groove and the third air ventilation groove are communicated with an air distribution chamber of the mounting seat through small-aperture air holes, and the second air ventilation groove is communicated with the air distribution chamber of the mounting seat through large-aperture air holes.
Preferably, the diameter of the large-aperture vent hole is 7.5 mm-8.5 mm.
Preferably, the diameter of the large-aperture vent hole is 8mm.
Preferably, a first mounting hole communicated with the first ventilation groove or the third ventilation groove is formed in the graphite air distribution disc, a first ventilation piece is mounted in the first mounting hole, and a small-aperture ventilation hole is formed in the first ventilation piece; the graphite gas distribution plate is provided with a second mounting hole communicated with the second ventilation groove, a second ventilation piece is arranged in the second mounting hole, and a large-aperture ventilation hole is formed in the second ventilation piece.
Preferably, the throttle valve is provided with a negative pressure gauge for displaying the air flow pressure.
The utility model has the beneficial effects that:
According to the utility model, the first ventilation groove and the third ventilation groove of the graphite air distribution disc are communicated with the air distribution chamber of the mounting seat through the small-aperture ventilation holes, and the second ventilation groove of the graphite air distribution disc is communicated with the air distribution chamber of the mounting seat through the large-aperture ventilation holes, so that the circulation capacity of negative-pressure induced draft of the second ventilation groove is increased under the condition of using concentrated negative pressure, and the attaching effect of tipping paper on the paper cutting wheel during cutting can be improved; according to the utility model, the throttle valve is arranged on the connecting pipeline between the mounting seat and the negative pressure source, and the negative pressure can be controlled through the throttle valve according to the production requirements of cigarettes with different brands of specifications, so that stable and reliable negative pressure suction can be provided after the tipping paper with different brands on the cigarette making machine is switched, tipping paper sheets in cutting are firmly adsorbed on the paper cutting wheel, and the wrapping quality of cigarettes is effectively improved.
Drawings
FIG. 1 is a schematic diagram of a pressure control system for improving tipping paper cutting quality according to the utility model;
fig. 2 is a schematic structural diagram of a graphite gas distribution plate of the present utility model.
The reference numerals in the drawings illustrate:
1. A mounting base; 2. a negative pressure source; 3. a connecting pipeline; 4. a throttle valve; 5. a paper cutting wheel; 6. graphite gas distribution plate; 7. a first ventilation slot; 8. a second ventilation slot; 9. a third ventilation slot; 10. a small aperture vent; 11. a large aperture vent; 12. a gas distribution chamber; 13. a first mounting hole; 14. a first vent; 15. a second mounting hole; 16. a second vent; 17. negative pressure meter.
Detailed Description
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present utility model and are not intended to be limiting.
In the description of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
Embodiments, as shown in fig. 1 and 2, a pressure control system for improving cutting quality of tipping paper, comprises:
the installation seat 1, the inside air distribution chamber 12 that is equipped with of this installation seat 1.
The negative pressure source 2 is communicated with the air distribution chamber 12 of the mounting seat 1 through the connecting pipeline 3.
A throttle valve 4, the throttle valve 4 is arranged on the connecting pipeline 3, and the throttle valve 4 can adjust the negative pressure of the air flow in the connecting pipeline 3.
And a paper cutting wheel 5, wherein the paper cutting wheel 5 is rotatably arranged on one side of the mounting seat 1.
And the graphite air distribution disc 6 is arranged between the paper cutting wheel 5 and the mounting seat 1.
Wherein, set gradually first ventilation groove 7, second ventilation groove 8 and third ventilation groove 9 along the circumferencial direction in the one side that graphite gas distribution dish 6 is close to cutting paper wheel 5, this first ventilation groove 7 and third ventilation groove 9 communicate with the air distribution room of mount pad 1 through aperture air vent 10, and this second ventilation groove 8 communicates with the air distribution room of mount pad 1 through aperture air vent 11.
According to the application, the first ventilation groove 7 and the third ventilation groove 9 of the graphite air distribution disc 6 are communicated with the air distribution chamber 12 of the mounting seat 1 through the small-aperture ventilation holes 10, and the second ventilation groove 8 of the graphite air distribution disc 6 is communicated with the air distribution chamber 12 of the mounting seat 1 through the large-aperture ventilation holes 11, so that the negative pressure induced draft circulation capacity of the second ventilation groove 8 is increased under the condition of using concentrated negative pressure, and the attaching effect of tipping paper on the paper cutting wheel 5 during cutting can be improved; according to the application, the throttle valve 4 is arranged on the connecting pipeline 3 between the mounting seat 1 and the negative pressure source 2, and the negative pressure can be controlled through the throttle valve 4 according to the actual demands of tipping paper with different brands, so that stable and reliable negative pressure suction can be provided after the tipping paper with different brands on the cigarette making machine is switched, the tipping paper in cutting is firmly adsorbed on the paper cutting wheel 5, and the wrapping quality of cigarettes is effectively improved.
In one embodiment, the large-aperture vent 11 has a diameter of 7.5mm to 8.5mm.
Preferably, the small-bore vent 10 has a diameter of 6mm; the diameter of the large-aperture vent hole 11 is 8mm.
This is so arranged because: the first ventilation groove 7, the second ventilation groove 8 and the third ventilation groove 9 of the existing graphite air distribution disc 6 are communicated with the air distribution chamber 12 of the mounting seat 1 through ventilation holes with the inner diameter of 6mm, but in the actual production process, the ventilation capacity of the ventilation holes with the inner diameter of 6mm is difficult to meet the cutting requirements of various brands of tipping paper. In this embodiment, after the second ventilation slot 8 is communicated with the air distribution chamber 12 of the mounting seat 1 through the ventilation hole of 8mm, under the condition of using concentrated negative pressure, the ventilation capacity of the second ventilation slot 8 is increased to 1.8 times of the original ventilation capacity, and the attaching effect of the tipping paper on the paper cutting wheel 5 is greatly improved.
In a specific embodiment, as shown in fig. 2, two first mounting holes 13 are formed on the graphite air distribution plate 6, one of the first mounting holes 13 is axially communicated with the first ventilation groove 7, the other first mounting hole 13 is axially communicated with the third ventilation groove 9, a first ventilation piece 14 is mounted in each first mounting hole 13, and a small-aperture ventilation hole 10 is formed on the first ventilation piece 14. The graphite gas distribution plate 6 is provided with a second mounting hole 15 axially communicated with the second ventilation groove 8, a second ventilation piece 16 is arranged in the second mounting hole 15, and a large-aperture ventilation hole 11 is arranged on the second ventilation piece 16.
In one embodiment, as shown in fig. 1, the throttle valve 4 is provided with a negative pressure gauge 17 for displaying the pressure of the air flow.
This is so arranged because: in actual production activities, the negative pressure required by tipping paper of different brands is different. In this embodiment, a throttle valve 4 is installed on the connecting pipeline 3 between the negative pressure source 2 and the mounting seat 1, and the negative pressure in the cutting wheel can be adjusted according to different requirements according to the air flow negative pressure information displayed by the negative pressure meter 17 on the throttle valve 4.
Compared with the prior art, the application has at least the following beneficial technical effects:
According to the application, the negative pressure of the paper cutting wheel is adjusted, so that the cutting and rubbing quality of tipping paper of different cigarette products can be improved, the phenomenon of wrinkling of tipping paper is improved, and the production efficiency and the process quality of a cigarette machine are ensured.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.
Claims (5)
1. A pressure control system for improving tipping paper cutting quality, comprising:
A mounting base (1);
The negative pressure source (2) is communicated with the air distribution chamber (12) of the mounting seat (1) through a connecting pipeline (3);
A throttle valve (4), wherein the throttle valve (4) is arranged on the connecting pipeline (3);
the paper cutting wheel (5) is rotatably arranged on one side of the mounting seat (1);
The graphite air distribution disc (6) is arranged between the paper cutting wheel (5) and the mounting seat (1);
The graphite air distribution disc (6) is sequentially provided with a first air ventilation groove (7), a second air ventilation groove (8) and a third air ventilation groove (9) along the circumferential direction, the first air ventilation groove (7) and the third air ventilation groove (9) are communicated with an air distribution chamber of the mounting seat (1) through small-aperture air ventilation holes (10), and the second air ventilation groove (8) is communicated with the air distribution chamber of the mounting seat (1) through large-aperture air ventilation holes (11).
2. A pressure control system for improving the cutting quality of tipping paper according to claim 1, characterized in that the large-aperture vent (11) has a diameter of 7.5mm to 8.5mm.
3. A pressure control system for improving the cutting quality of tipping paper according to claim 2, characterized in that the large-bore vent (11) has a diameter of 8mm.
4. A pressure control system for improving cutting quality of tipping paper according to claim 3, characterized in that a first mounting hole (13) communicated with a first ventilation groove (7) or a third ventilation groove (9) is arranged on the graphite air distribution disc (6), a first ventilation piece (14) is arranged in the first mounting hole (13), and a small-aperture ventilation hole (10) is arranged on the first ventilation piece (14); the graphite gas distribution disc (6) is provided with a second mounting hole (15) communicated with the second ventilation groove (8), a second ventilation part (16) is mounted in the second mounting hole (15), and a large-aperture ventilation hole (11) is formed in the second ventilation part (16).
5. A pressure control system for improving the cutting quality of tipping paper according to claim 1, characterized in that the throttle valve (4) is provided with a negative pressure gauge (17) for displaying the air flow pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322717382.7U CN221059569U (en) | 2023-10-09 | 2023-10-09 | Pressure control system for improving cutting quality of tipping paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322717382.7U CN221059569U (en) | 2023-10-09 | 2023-10-09 | Pressure control system for improving cutting quality of tipping paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221059569U true CN221059569U (en) | 2024-06-04 |
Family
ID=91273097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322717382.7U Active CN221059569U (en) | 2023-10-09 | 2023-10-09 | Pressure control system for improving cutting quality of tipping paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221059569U (en) |
-
2023
- 2023-10-09 CN CN202322717382.7U patent/CN221059569U/en active Active
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