CN216874981U - Cutting disc for cigarette making machine - Google Patents
Cutting disc for cigarette making machine Download PDFInfo
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- CN216874981U CN216874981U CN202122591695.3U CN202122591695U CN216874981U CN 216874981 U CN216874981 U CN 216874981U CN 202122591695 U CN202122591695 U CN 202122591695U CN 216874981 U CN216874981 U CN 216874981U
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- making machine
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Abstract
The utility model relates to a reducing disc for a cigarette making machine, and belongs to the technical field of cigarette equipment. The novel metal wire rope is characterized by comprising a main body and an annular edge part arranged on the outer edge of the main body, grooves are uniformly arranged on the edge part at intervals, and the inner side surfaces of the grooves are parabolic surfaces. According to the utility model, the inner side surface of the groove of the reducing disc is arranged to be a parabolic surface, so that the cigarette bundles have arc transition in the corresponding compaction section, and when the cigarette bundles move forwards, the resistance of the air chamber guide rail to the cigarette bundles is uniform and consistent, so that the cigarette bundles are ensured not to be staggered during operation, the distance between the centers of the cut tobacco of the two compaction sections is closer to the length of the cigarette, the cutting position of the cutter of the cigarette making machine is better ensured to be synchronous with the cut tobacco position of the compaction section, and the problems of fire dropping and empty ends of the cigarette are effectively avoided.
Description
Technical Field
The utility model belongs to the technical field of cigarette equipment, and particularly relates to a reducing disc for a cigarette making machine.
Background
In cigarette production, the ZJ17 cigarette making machine is the leading machine type in the cigarette packaging industry. The said device is an important part of quality control of cigarette products, and is mainly composed of drive gear, drive shaft, brush wheel and two cutting disks, and the excess cut tobacco in tobacco rod is removed by the rotation of two cutting disks and brush wheel, so that the cut tobacco quantity fed into cigarette gun is in accordance with standard cigarette weight, and the excess cut tobacco is fed back into storage area of tobacco feeding device by main and auxiliary cut tobacco conveyer belts and cut tobacco dropping vibration tank.
The grooves on the cutting disc can enable the corresponding areas on the cut tobacco suction belt to retain a plurality of cut tobaccos, the cut tobaccos generated are enabled to have dense cut tobaccos at the end part of the cigarette length, a tight head position is formed, the position is synchronous with the cutter, and the cut cigarette end part can be full and not loose. At present, the ZJ17 cigarette making machine mostly uses the rectangle recess cut back dish, and this cut back dish can form two tight first positions at the tip of cigarette and the filter tip tipping end, has better effect to the production that reduces the cigarette of empty end and improve and rub the quality of connecing with the hands.
However, the tobacco bundles cut by the high-speed rotating cutting disc and the filament brushing wheel are matched, the shape of tobacco shreds in a compaction section (hard point) is changed into a rectangle with the middle positions of two ends protruding, no buffer exists between the middle section of the tobacco bundles and the compaction section, the hard point is directly transited to a soft point, the problems of fire dropping and loose ends of cigarettes are caused, and the quality of the cigarettes is seriously influenced.
Disclosure of Invention
In order to solve the problems, the utility model provides a cutting disc for a cigarette making machine. According to the utility model, the inner side surface of the groove of the reducing disc is set to be the parabolic surface, so that the problems of fire dropping and loose ends of cigarettes are effectively avoided, and the quality of the cigarettes is improved.
In order to achieve the purpose, the utility model is implemented according to the following technical scheme:
the utility model provides a cigarette machine is with cutting down dish, includes the main part and sets up the cyclic annular limit portion at the main part outward flange, evenly the interval is provided with the recess on the limit portion, the recess medial surface be the parabola surface.
Preferably, the depth of two adjacent grooves is different, and the depth of the spaced grooves is the same.
Preferably, the deeper groove is 4.0mm deep and the inner edge is 16.2mm long, and the shallower groove is 2.5mm deep and the inner edge is 14.2mm long.
Preferably, the side portions are inclined downward by 5.19 degrees.
The utility model has the beneficial effects that:
according to the utility model, the inner side surface of the groove of the reducing disc is arranged to be a parabolic surface, so that the cigarette bundles have arc transition in the corresponding compaction section, and when the cigarette bundles move forwards, the resistance of the air chamber guide rail to the cigarette bundles is uniform and consistent, so that the cigarette bundles are ensured not to be staggered during operation, the distance between the centers of the cut tobacco of the two compaction sections is closer to the length of the cigarette, the cutting position of the cutter of the cigarette making machine is better ensured to be synchronous with the cut tobacco position of the compaction section, and the problems of fire dropping and empty ends of the cigarette are effectively avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a boxplot of the improved front-to-back void fraction of the present invention;
FIG. 5 is a boxline graph of weight deflection before and after the improvement of the present invention;
in FIGS. 1-5, 1-body, 2-edge, 3-groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to facilitate understanding of the skilled person.
1-3, a cutting disc for a cigarette making machine comprises a main body 1 and an annular edge part 2 arranged on the outer edge of the main body 1, grooves 3 are uniformly arranged on the edge part 2 at intervals, when the cutting disc works, the two cutting discs rotate relatively to shape a passing cigarette bundle, the cigarette bundle forms a compacted ignition end and a twisting end on the corresponding position of the groove 3, the inner side surface of the groove 3 is a parabolic surface, the shape of the cigarette bundle section at the positions of the compacted ignition end and the twisting end is parabolic, so that the cigarette bundle has arc transition on the corresponding compacted section (the corresponding positions of the compacted ignition end and the twisting end), when the cigarette bundle moves forwards, the resistance of an air chamber guide rail to the cigarette bundle is uniform, the cigarette bundle is not misplaced when moving, the distance between the centers of the two compacted sections (hard points) is closer to the length of a cigarette, the cutting position of a cigarette making machine cutter is better ensured to be synchronous with the position of the compacted section (hard point), effectively avoiding the problems of fire dropping and hollow head of the cigarette.
Preferably, the depths of two adjacent grooves 3 are different, the depths of the spaced grooves 3 are the same, as shown in the figure, six grooves 3 are uniformly arranged on the edge part 2 to form four grooves 3 with two depths and two shallows, two adjacent grooves 3 correspondingly form a compaction ignition end and a twisting end of a cigarette, and the middle part forms the middle section of the cigarette. Preferably, the grooves 3 with deeper depths are 4.0mm deep, the length of the inner edges is 16.2mm, the grooves 3 with shallower depths are 2.5mm deep, the length of the inner edges is 14.2mm, and compared with the grooves 3 with deeper depths which are 3.0mm deep, 22mm long, 2mm deep and 22mm long, the grooves 3 with shallower depths are designed, and the distribution of the tobacco bundle cut tobacco is more reasonable.
Preferably, the side part 2 inclines downwards by 5.19 degrees, so that the running stability of the cigarette bundles at the cutting disc is effectively improved.
The test before and after the empty head rate and weight standard deviation are improved is as follows:
the mean value test before and after the empty head rate is improved, and a relevant data graph is shown in figure 4;
dual sample T for improved front null and improved back null
Improved front empty rate 250.69040.07470.015
Improved empty head rate 250.39000.07120.014
Difference = mu (improved front empty rate) -mu (improved back empty rate)
0.3004 difference estimate
95% confidence interval of difference (0.2589, 0.3419)
T-test for difference = 0 (and ≠ T-value = 14.55P-value = 0.000 degree of freedom = 47
The mean value test before and after the improvement of the weight standard deviation, and a relevant data chart is shown in figure 5;
weight scale 2523.602.140.43 before improvement
Improved weight scale 2520.042.410.48
Difference = mu (weight-to-weight-offset before improvement) -mu (weight-to-weight-offset after improvement) difference estimate 3.560
95% confidence interval of difference (2.264, 4.856)
T-test for Difference = 0 (with ≠ T value = 5.53P value = 0.000 degree of freedom = 47
From the above, the technical scheme has a great effect on solving the phenomena of cigarette loose ends and cigarette weight deviation, and from the analysis results, the improved loose end rate is reduced by 0.3 percent compared with that before the improvement, the single standard deviation weight is reduced by 3.56mg, and the weight deviation of cigarettes and the cigarette loose end rate are obviously reduced. Reduces the quality risk and improves the cigarette brand value.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the utility model, and that, while the utility model has been described in detail with reference to the foregoing preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the utility model as defined by the appended claims; the size of the attached figure is irrelevant to the specific real object, and the size of the real object can be changed at will.
Claims (3)
1. The utility model provides a cigarette machine is with cutting down dish, includes main part (1) and sets up cyclic annular limit portion (2) at main part (1) outward flange, and even interval is provided with recess (3) on limit portion (2), its characterized in that: the inner side surface of the groove (3) is a parabolic surface; the side part (2) inclines downwards by 5.19 degrees.
2. The trimming disk for cigarette making machines according to claim 1, wherein: the depth of two adjacent grooves (3) is different, and the depth of the spaced grooves (3) is the same.
3. The trimming disk for cigarette making machine according to claim 1 or 2, wherein: the deep groove (3) is 4.0mm deep, the inner edge is 16.2mm long, the shallow groove (3) is 2.5mm deep, and the inner edge is 14.2mm long.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122591695.3U CN216874981U (en) | 2021-10-27 | 2021-10-27 | Cutting disc for cigarette making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122591695.3U CN216874981U (en) | 2021-10-27 | 2021-10-27 | Cutting disc for cigarette making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216874981U true CN216874981U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122591695.3U Active CN216874981U (en) | 2021-10-27 | 2021-10-27 | Cutting disc for cigarette making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216874981U (en) |
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2021
- 2021-10-27 CN CN202122591695.3U patent/CN216874981U/en active Active
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