CN212306783U - Pre-feeding shred roller structure of cigarette making machine - Google Patents
Pre-feeding shred roller structure of cigarette making machine Download PDFInfo
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- CN212306783U CN212306783U CN202021169856.9U CN202021169856U CN212306783U CN 212306783 U CN212306783 U CN 212306783U CN 202021169856 U CN202021169856 U CN 202021169856U CN 212306783 U CN212306783 U CN 212306783U
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Abstract
The utility model provides a pre-feeding shred roller structure of a cigarette making machine, which comprises a rotating shaft, an installation cylinder and a pin, wherein the center hole of the installation cylinder is in interference fit with the rotating shaft; the mounting cylinder comprises a plurality of fixed cylinders, and the fixed cylinders are sequentially arranged in the axial direction of the rotating shaft; the fixed cylinder comprises three fan-shaped blocks, and the three fan-shaped blocks are sequentially connected in the circumferential direction of the fixed cylinder; the right end of each sector is provided with a groove, an arc-shaped step surface is arranged at the groove, an arc-shaped pressing plate is arranged at the upper part of the left end of each sector, the inner arc surface of each arc-shaped pressing plate is attached to the arc-shaped step surface of the adjacent sector, and the arc-shaped step surfaces and the arc-shaped pressing plates of the adjacent sectors are provided with corresponding screw holes; the pins are respectively arranged on the outer cambered surfaces of the three fan-shaped blocks, and the axes of the pins are vertical to the axis of the rotating shaft; the pins on two adjacent fixed cylinders are arranged in a staggered mode. The utility model discloses can realize the confession silk of cigarette machine betterly.
Description
Technical Field
The utility model belongs to the technical field of the tobacco is made, concretely relates to cigarette machine confession silk roller structure in advance.
Background
The cigarette machine supplies the silk machine to send the back through wind-force to store the pipe tobacco in the hopper, supplies with the pipe tobacco according to equipment operation demand through supplying the silk roller in advance, when photoelectricity was opened the light and is detected the pipe tobacco material level low, supplies the silk roller to begin work in advance, and the pipe tobacco all has the baffle in the top of supplying the silk roller in advance all around, when supplying the silk roller rotation in advance, the pipe tobacco on upper portion was driven, when changeing the below under the effect of gravity, the pipe tobacco whereabouts realizes supplying the silk. Therefore, how to design a pre-feeding roller to realize wire feeding becomes a technical problem which needs to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cigarette machine confession silk roller structure in advance to realize cigarette machine's confession silk.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a pre-feeding shred roller structure of a cigarette making machine comprises a rotating shaft, an installation cylinder and a pin, wherein a central hole of the installation cylinder is in interference fit with the rotating shaft; the mounting cylinder comprises a plurality of fixed cylinders, each fixed cylinder is sequentially arranged in the axial direction of the rotating shaft, and the end surfaces of two adjacent fixed cylinders are attached to each other; the fixed cylinder comprises three fan-shaped blocks, and the three fan-shaped blocks are sequentially connected in the circumferential direction of the fixed cylinder; a groove is formed in the right end of each sector, an arc-shaped step surface is arranged at the groove, an arc-shaped pressing plate is arranged on the upper portion of the left end of each sector, the inner arc surface of each arc-shaped pressing plate is attached to the arc-shaped step surface of the adjacent sector, and corresponding screw holes are formed in the arc-shaped step surfaces and the arc-shaped pressing plates of the adjacent sectors; the pins are respectively arranged on the outer cambered surfaces of the three fan-shaped blocks, and the axes of the pins are vertical to the axis of the rotating shaft; the pins on two adjacent fixed cylinders are arranged in a staggered mode.
Preferably, the pin is arranged in the middle of the outer arc surface of the fan-shaped block.
Preferably, the pins on two adjacent fixed cylinders are staggered by 60-80 degrees.
Preferably, the pins are uniformly distributed in the circumferential direction of the fixed cylinder.
Preferably, a pin hole is formed in the outer arc surface of the segment, and the pin is in threaded fit with the pin hole.
Preferably, the middle position of the sector block is of a hollow structure.
Preferably, the middle part of the sector block is provided with a mounting column, the mounting column is provided with a threaded hole communicated with the pin hole, and the threaded hole is coaxial with the pin hole.
Preferably, the mounting column comprises a first fixing column and a second fixing column which are coaxially arranged, the diameter of the second fixing column is larger than that of the first fixing column, the first fixing column is close to the pin hole, and the second fixing column is far away from the pin hole.
The beneficial effects of the utility model reside in that:
the utility model discloses a cigarette machine confession silk roller structure in advance, its installation section of thick bamboo includes a plurality of fixed cylinders, each fixed cylinder sets gradually in the axial of pivot, and the fixed cylinder includes three sector, and three sector links to each other in proper order in the circumference of fixed cylinder, and the pin sets up on the extrados of sector to utilize the pin that sets up on the sector, can realize the confession silk of cigarette machine better; meanwhile, the utility model arranges the pin on the fan-shaped block instead of directly arranging the pin on the rotating shaft, so that the length of the pin can be greatly shortened, the contact length between the pin and the cut tobacco is shortened, the phenomenon that the cut tobacco falls unclean due to the fact that the cut tobacco hangs down can be reduced, the blockage caused by too much accumulated cut tobacco can be reduced, and the pin is prevented from deforming and breaking; and the action length of the pin on the cut tobacco is shortened, so that the cut tobacco can fall down more easily, the cut tobacco is supplied more uniformly, and the cut tobacco supply fault of the cigarette making machine is reduced. And when one pin is damaged and needs to be replaced, only the fan-shaped block connected with the pin needs to be replaced, and the whole mounting cylinder does not need to be replaced, so that the material waste is reduced, and the maintenance cost is saved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments are briefly introduced below, and the detailed description of the embodiments of the present invention is further described with reference to the drawings, wherein
FIG. 1 is a schematic view of a pre-feeding roller structure of a cigarette making machine according to an embodiment of the present invention;
fig. 2 is a schematic view of a sector block according to an embodiment of the present invention.
In the drawings, the reference numbers:
1. rotating shaft 2, pin 3, screw 4, sector 5, pin hole 6 and screw hole
7. Arc step surface 8, arc pressing plate 9, first fixed column 10 and second fixed column
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to specific embodiments.
As shown in fig. 1 and fig. 2, an embodiment of the present invention provides a pre-feeding tobacco roller structure of a cigarette making machine, which includes a rotating shaft 1, a mounting cylinder, and a pin 2, wherein a central hole of the mounting cylinder is in interference fit with the rotating shaft 1; the mounting cylinder comprises a plurality of fixed cylinders, each fixed cylinder is sequentially arranged in the axial direction of the rotating shaft, and the end surfaces of two adjacent fixed cylinders are attached to each other; the fixed cylinder comprises three fan-shaped blocks, and the three fan-shaped blocks 4 are sequentially connected in the circumferential direction of the fixed cylinder; a groove is formed in the right end of each sector 4, an arc-shaped step surface 7 is formed in the groove, an arc-shaped pressing plate 8 is arranged on the upper portion of the left end of each sector 4, the inner arc surface of each arc-shaped pressing plate 8 is attached to the adjacent arc-shaped step surface 7 of each sector 4, and the corresponding screw holes 6 are formed in the arc-shaped step surfaces 7 and the arc-shaped pressing plates 8 of the adjacent sectors 4; the pins 2 are respectively arranged on the outer cambered surfaces of the three fan-shaped blocks 4, and the axes of the pins 2 are vertical to the axis of the rotating shaft 1; the pins 2 on two adjacent fixed cylinders are arranged in a staggered mode. It can be understood that the arc-shaped pressing plate 8 can be tightly pressed on the arc-shaped step surface 7 through the matching of the screw 3 and the screw hole 6, so that the three segments 4 are connected together, the three segments 4 jointly enclose a fixed cylinder, and the central hole of the fixed cylinder is in interference fit with the rotating shaft 1.
The embodiment of the utility model provides a cigarette machine confession silk roller structure in advance, its installation section of thick bamboo includes a plurality of fixed cylinders, and each fixed cylinder sets gradually in the axial of pivot 1, and the fixed cylinder includes three sector 4, and three sector links to each other in proper order in the circumference of fixed cylinder, and pin 2 sets up on the extrados of sector to utilize pin 2 that sets up on the sector, can realize the confession silk of cigarette machine better; meanwhile, the utility model arranges the pin 2 on the fan-shaped block 4 instead of directly arranging the pin on the rotating shaft, so that the length of the pin can be greatly shortened, the contact length between the pin 2 and the cut tobacco is shortened, the phenomenon of incomplete drop of the cut tobacco caused by the drop of the cut tobacco can be reduced, the blockage caused by excessive accumulation of the cut tobacco can be reduced, and the pin is prevented from deforming and breaking; and the action length of the pin on the cut tobacco is shortened, so that the cut tobacco can fall down more easily, the cut tobacco is supplied more uniformly, and the cut tobacco supply fault of the cigarette making machine is reduced. And when one pin 2 is damaged and needs to be replaced, only the fan-shaped block 4 connected with the pin needs to be replaced, and the whole mounting cylinder does not need to be replaced, so that the material waste is reduced, and the maintenance cost is saved.
Further, the pin 2 is arranged in the middle of the outer arc surface of the segment 4.
Specifically, the pins 2 on two adjacent fixed cylinders are staggered by 60-80 degrees. And may preferably be 70.
Preferably, the pins 2 are uniformly distributed in the circumferential direction of the fixed cylinder, so that the pre-cut tobacco roller structure of the cigarette making machine can play a good role in supplying cut tobacco.
Further, a pin hole 5 is formed in the outer arc surface of the fan-shaped block, and the pin 2 is in threaded fit with the pin hole 5. By adopting the scheme, the connection between the pin and the fan-shaped block can be conveniently realized.
As shown in fig. 2, in order to effectively reduce the weight of the fixed cylinder, the middle position of the segment 4 is a hollow structure.
Furthermore, the middle part of the sector block 4 is provided with a mounting column, the mounting column is provided with a threaded hole communicated with the pin hole, and the threaded hole is coaxial with the pin hole, so that the connection of the pin 2 is firmer and more reliable, and the possibility of breaking the pin is reduced. It will be appreciated that the pin 2 is threadedly engaged with the threaded bore.
Further, the mounting column comprises a first fixing column 9 and a second fixing column 10 which are coaxially arranged, the diameter of the second fixing column 10 is larger than that of the first fixing column 9, the first fixing column is close to the pin hole, and the second fixing column 10 is far away from the pin hole, so that the pin can be better supported.
The above are only preferred embodiments of the present invention, and it should be noted that these examples are only used for illustrating the present invention and not for limiting the scope of the present invention, and after reading the content of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalents also fall within the scope defined by the claims attached to the present application.
Claims (8)
1. The pre-feeding shred roller structure of the cigarette making machine is characterized by comprising a rotating shaft, an installation cylinder and a pin, wherein a central hole of the installation cylinder is in interference fit with the rotating shaft; the mounting cylinder comprises a plurality of fixed cylinders, each fixed cylinder is sequentially arranged in the axial direction of the rotating shaft, and the end surfaces of two adjacent fixed cylinders are attached to each other; the fixed cylinder comprises three fan-shaped blocks, and the three fan-shaped blocks are sequentially connected in the circumferential direction of the fixed cylinder; a groove is formed in the right end of each sector, an arc-shaped step surface is arranged at the groove, an arc-shaped pressing plate is arranged on the upper portion of the left end of each sector, the inner arc surface of each arc-shaped pressing plate is attached to the arc-shaped step surface of the adjacent sector, and corresponding screw holes are formed in the arc-shaped step surfaces and the arc-shaped pressing plates of the adjacent sectors; the pins are respectively arranged on the outer cambered surfaces of the three fan-shaped blocks, and the axes of the pins are vertical to the axis of the rotating shaft; the pins on two adjacent fixed cylinders are arranged in a staggered mode.
2. The cigarette maker pre-feed roller structure of claim 1, wherein the pin is disposed at a central location of the arcuate outer surfaces of the segments.
3. The pre-feed roller structure of a cigarette making machine according to claim 2, wherein the pins on two adjacent fixed cylinders are offset from each other by 60 ° to 80 °.
4. The cigarette maker pre-feed roller structure of claim 1, wherein the pins are evenly distributed about the circumference of the fixed cylinder.
5. The structure of the pre-supply roll of a cigarette making machine according to claim 1, wherein the outer arc surface of the segment is provided with a pin hole, and the pin is in threaded fit with the pin hole.
6. The pre-feed roller structure of a cigarette making machine according to claim 5, wherein the central portion of the segments is hollowed out.
7. The structure of the pre-feeding roller of the cigarette making machine as claimed in claim 6, wherein a mounting post is arranged in the middle of the segment, a threaded hole communicated with the pin hole is arranged on the mounting post, and the threaded hole is coaxial with the pin hole.
8. The cigarette maker pre-feed tobacco roller structure of claim 7, wherein the mounting post comprises a first fixing post and a second fixing post coaxially arranged, the second fixing post has a diameter larger than that of the first fixing post, the first fixing post is arranged close to the pin hole, and the second fixing post is arranged far away from the pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021169856.9U CN212306783U (en) | 2020-06-22 | 2020-06-22 | Pre-feeding shred roller structure of cigarette making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021169856.9U CN212306783U (en) | 2020-06-22 | 2020-06-22 | Pre-feeding shred roller structure of cigarette making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212306783U true CN212306783U (en) | 2021-01-08 |
Family
ID=74027676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021169856.9U Active CN212306783U (en) | 2020-06-22 | 2020-06-22 | Pre-feeding shred roller structure of cigarette making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212306783U (en) |
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2020
- 2020-06-22 CN CN202021169856.9U patent/CN212306783U/en active Active
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