CN213281456U - Cut stem separating device for anti-puncturing cigarette - Google Patents
Cut stem separating device for anti-puncturing cigarette Download PDFInfo
- Publication number
- CN213281456U CN213281456U CN202021703177.5U CN202021703177U CN213281456U CN 213281456 U CN213281456 U CN 213281456U CN 202021703177 U CN202021703177 U CN 202021703177U CN 213281456 U CN213281456 U CN 213281456U
- Authority
- CN
- China
- Prior art keywords
- tobacco
- stem
- cut
- outlet
- channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The utility model relates to the technical field of cigarette manufacturing, and discloses a cut stem separating device for preventing a cigarette from being punctured, which comprises a box body, a tobacco stem recovering piece, a cut tobacco recovering pipe and a negative pressure generator; a cut tobacco channel and a separation channel are sequentially arranged in the box body from top to bottom; a cut stem inlet and a cut tobacco outlet are arranged at preset positions on the side wall of the box body; the bottom end of the tobacco shred channel is communicated with the top end of the separation channel, and the top end of the tobacco shred channel is communicated with the tobacco shred outlet; the cut stem inlet is communicated with the upper end of the separation channel, and the bottom end of the separation channel is provided with a tobacco stem outlet; the tobacco stem recovery piece is positioned below the tobacco stem outlet and used for receiving the tobacco stems; one end of the tobacco shred recycling pipe is communicated with the tobacco shred outlet; the blowing piece is arranged at the tobacco stem outlet and used for blowing air into the separation channel; the negative pressure generator is used for exhausting air in the tobacco shred recycling pipe. The utility model discloses a prevent piercing stem silk separator of cigarette can separate the offal in the pipe tobacco effectively according to the different characteristics of offal and pipe tobacco quality.
Description
Technical Field
The utility model relates to a cigarette manufacturing technology field especially relates to a prevent pricking cut stem separator of cigarette.
Background
In the production process of cigarettes, the cigarette is generally required to have lower stem content. If the tobacco stem content in the tobacco shreds is too much, the tobacco shreds are easy to puncture cigarettes, quality problems occur, and waste is caused.
Therefore, before rolling the cigarettes, the cut tobacco to be conveyed must be subjected to cut stem separation. For equipment with a short separation path, the separation speed is high, the amount of the brought tobacco shreds is large, but the amount of the tobacco stems is also large. As the operation time of the device is prolonged, the amount of the cut tobacco rises, the cut tobacco absorption amount of the cut tobacco absorption belt is limited, and the cut stems are difficult to be thoroughly and effectively separated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides a cut stem separator for preventing a cigarette from being punctured to solve the technical problem of the prior art
In order to realize the aim, the utility model provides a cut stem separating device for preventing a piercing cigarette, which comprises a box body, a tobacco stem recovering piece, a cut tobacco recovering pipe and a negative pressure generator; a tobacco shred channel and a separation channel are sequentially arranged in the box body from top to bottom; a cut stem inlet and a cut tobacco outlet are formed in preset positions on the side wall of the box body; the bottom end of the tobacco shred channel is communicated with the top end of the separation channel, and the top end of the tobacco shred channel is communicated with the tobacco shred outlet; the cut stem inlet is communicated with the upper end of the separation channel, and a tobacco stem outlet is formed in the bottom end of the separation channel; the tobacco stem recovery piece is positioned below the tobacco stem outlet and used for receiving the tobacco stems; one end of the tobacco shred recycling pipe is communicated with the tobacco shred outlet; the blowing piece is arranged at the tobacco stem outlet and used for blowing air into the separation channel; the negative pressure generator is used for pumping air in the tobacco shred recovery pipe.
In some embodiments of the present application, the length of the separation channel is greater than or equal to two thirds of the length of the tank in the axial direction thereof, and the separation channel is zigzag in the axial direction of the tank.
In some embodiments of the present application, the angle between adjacent teeth of the separation channel ranges from 100 ° to 140 °.
In some embodiments of the present application, the tobacco channel comprises a vertical section and a horizontal section that are vertically connected; one end of the vertical section is communicated with the top end of the separation channel, and the other end of the vertical section is communicated with one end of the horizontal section; the other end of the horizontal section is communicated with the tobacco shred outlet.
In some embodiments of the present application, the cut stem inlet and the cut tobacco outlet are not disposed on the same side wall of the box body.
In some embodiments of the present application, a blowing member is disposed at the tobacco stem outlet, and a blowing direction of the blowing member is perpendicular to an axial direction of the box body.
In some embodiments of the present application, the blowing part is a blowing copper pipe, the blowing copper pipe is perpendicular to the axial direction of the box body, and a plurality of blowing holes arranged along the length direction of the blowing copper pipe are arranged on the blowing copper pipe to enable the blowing direction of the blowing copper pipe to be towards the separation channel.
In some embodiments of the present application, the tobacco stem recovering member comprises a stem receiving hopper and a tobacco stem recovering pipe; an opening at the top end of the tobacco stem receiving hopper corresponds to the tobacco stem outlet, and an opening at the bottom end of the tobacco stem receiving hopper is communicated with one end of the tobacco stem recovery pipe.
In some embodiments of the present application, the stem receiving hopper is of an inverted square cone shape, and the top opening is larger than the bottom opening.
In some embodiments of the present application, the vacuum pump further comprises a pressure regulating valve, the pressure regulating valve is disposed on a side wall of the box body, and is electrically connected to the negative pressure generator, so as to regulate the pressure of the negative pressure generator.
The embodiment of the utility model provides a prevent pricking cut stem separator who props up compares with prior art, and its beneficial effect lies in:
the utility model discloses prevent piercing stem silk separator of cigarette, according to the different characteristics of offal and pipe tobacco quality, utilize separation channel, piece and negative pressure generator's cooperation of blowing, offal in the pipe tobacco can be separated effectively, and the offal punctures a cigarette leatheroid when preventing that later stage book system cigarette from producing.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions 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 without inventive labor.
Fig. 1 is a schematic structural view of a cut stem separating device for a puncture-proof cigarette according to an embodiment of the present invention.
Fig. 2 is a schematic view of the internal structure of the cut stem separating device for preventing the piercing of the cigarette in the embodiment of the present invention.
Fig. 3 is a schematic view of the internal structure of the case.
Figure 4 is a schematic diagram of a tobacco channel.
Figure 5 is a schematic diagram of the structure of a tobacco stem recovery piece.
In the figure, 1, a box body; 11. a tobacco shred channel; 111. a vertical section; 112 horizontal segments; 12. a separation channel; 13. the cut stems enter the mouth; 14. a cut tobacco outlet; 15. tobacco stem outlet; 2. recovering tobacco stems; 21. a stem hopper is connected; 22. a tobacco stem recovery pipe; 3. a tobacco shred recycling pipe; 4. a negative pressure generator; 5. a pressure regulating valve; 6. and a blowing piece.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 and 2, a schematic diagram and an internal structure schematic diagram of a cut stem separating device for preventing a piercing cigarette according to a preferred embodiment of the present invention are shown, and the device mainly includes a box 1, a tobacco stem recovering unit 2, a cut tobacco recovering pipe 3 and a negative pressure generator 4. Specifically, referring to fig. 2 and 3, a cut tobacco channel 11 and a separation channel 12 are sequentially arranged in the box body 1 from top to bottom. A cut stem inlet 13 and a cut tobacco outlet 14 are arranged at preset positions on the side wall of the box body 1. The bottom end of the tobacco shred channel 11 is communicated with the top end of the separation channel 12, and the top end of the tobacco shred channel 11 is communicated with the tobacco shred outlet 14. The cut stem inlet 13 is communicated with the upper end of the separation channel 12, and the bottom end of the separation channel 12 is provided with a tobacco stem outlet 15. The stem retriever 2 is located below the stem outlet 15 for receiving the stem. One end of the tobacco shred recycling pipe 3 is communicated with a tobacco shred outlet 14. The blowing piece 6 is arranged at the tobacco stem outlet 15, and the blowing piece 6 is used for blowing air into the separation channel 12. The negative pressure generator 4 is used for pumping air into the tobacco shred recycling pipe 3.
The utility model provides a prevent piercing stem silk separator of cigarette can set up and use on the separation station of former separator, realizes the secondary separation to the offal silk.
The working principle of the cut stem separating device for the puncture-proof cigarette is as follows: the tobacco stem shreds to be separated again enter the separation channel 12 of the box body 1 from the tobacco stem shred inlet 13, the air blowing piece 6 blows positive pressure air upwards into the separation channel 12 (as shown by an arrow close to the tobacco stem outlet 15 in fig. 2), the tobacco stem shreds and the tobacco shreds are separated in the separation channel in a suspension manner under the action of rising air, and the tobacco shreds are lifted to the tobacco shred channel 11 under the action of the rising air. Suction force (the suction force can be adjusted) generated by the negative pressure generator 4 forms air suction effect in the tobacco shred channel 11 (as shown by arrows in the tobacco shred channel 11 and the tobacco shred recycling pipe 3 in fig. 2), lighter tobacco shreds are sucked into the tobacco shred recycling pipe 3 through the tobacco shred channel 11 and then are recycled. The heavier stems fall vertically under gravity into the stem recovery member 2.
The utility model provides a prevent piercing stem silk separator of cigarette, according to the different characteristics of offal and pipe tobacco quality, utilize separation channel 12, piece 6 and negative pressure generator 4's of blowing cooperation, can separate the offal in the pipe tobacco effectively, reduce the stalk content in the pipe tobacco, prevent that the offal from piercing a cigarette leatheroid when later stage system cigarette production is rolled up.
In some embodiments of the present application, referring to fig. 2 and 3, the length of the fractionating passage 12 is greater than or equal to the length of two-thirds of the casing 1 in the axial direction thereof, and the fractionating passage 12 is zigzag-shaped in the axial direction of the casing 1. The longer zigzag separation channel 12 is arranged, so that the cut stems can be separated more thoroughly when suspended and turned in the separation channel 12.
In some embodiments of the present application, referring to fig. 2 and 3, the angle α between adjacent teeth of the separation channel 12 ranges from 100 ° to 140 °. The preferred embodiment is 120 as in figure 2. The sawteeth with proper angles are beneficial to separating the cut stems more thoroughly.
In some embodiments of the present application, referring to FIG. 4, shredded tobacco channel 11 includes a vertically connected vertical section 111 and a horizontal section 112 forming an L-shaped channel. One end of the vertical section 111 communicates with the top end of the separation channel 12, and the other end communicates with one end of the horizontal section 112. The other end of horizontal segment 112 communicates with tobacco shred outlet 14. The L-shaped channel is provided with a corner, negative pressure suction is properly controlled, tobacco shreds can be sucked out independently, meanwhile, the situation of mistakenly sucking tobacco stems is reduced, and the tobacco stem separating effect is better.
In some embodiments of the present application, referring to fig. 2, the cut stem inlet 13 and the cut tobacco outlet 14 are not disposed on the same side wall of the box body 1, and such a design enables the device structure to be more reasonable. As shown in fig. 2 in the preferred embodiment of the present application, the cut stem inlet 13 is disposed on the front side wall of the box body 1, and the cut tobacco outlet 14 is disposed on the right side wall of the box body 1.
In some embodiments of the present application, referring to fig. 2, the blowing part 6 is a copper blowing pipe, the copper blowing pipe 6 is disposed perpendicular to the axial direction of the box body 1, and a plurality of blowing holes (not shown) are disposed on the copper blowing pipe 6 and arranged along the length direction of the copper blowing pipe, so that the blowing direction of the copper blowing pipe 6 is toward the separation channel 12 (as shown by an arrow near the tobacco stem outlet 15 in fig. 2).
In some embodiments of the present application, referring to fig. 5, the stem recovery element 2 comprises a stem receiving hopper 21 and a stem recovery tube 22. The top end opening of the tobacco stalk receiving hopper 21 corresponds to the tobacco stalk outlet 15, and the bottom end opening of the tobacco stalk receiving hopper 21 is communicated with the head end of the tobacco stalk recovery pipe 22.
In some embodiments of the present application, the stem receiving hopper 21 is an inverted square cone with a top opening larger than a bottom opening, such a shape being better able to receive stems.
In some embodiments of the present application, referring to fig. 2, a pressure regulating valve 5 is further included, and the pressure regulating valve 5 is disposed on a side wall of the box 1 and electrically connected to the negative pressure generator 4 for regulating the pressure of the negative pressure generator 4, i.e. regulating the suction force.
To sum up, the embodiment of the utility model provides a prevent piercing stem silk separator of cigarette utilizes separation channel 12, the cooperation of 6 and negative pressure generator 4 of blowing according to the different characteristics of offal and pipe tobacco quality, can separate the offal in the pipe tobacco effectively, prevents that the offal from piercing a cigarette leatheroid when later stage system cigarette production is rolled up.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (9)
1. A cut stem separating device for preventing a piercing cigarette is characterized by comprising a box body, a tobacco stem recovering piece, a cut tobacco recovering pipe, a blowing piece and a negative pressure generator;
a tobacco shred channel and a separation channel are sequentially arranged in the box body from top to bottom; a cut stem inlet and a cut tobacco outlet are formed in preset positions on the side wall of the box body; the bottom end of the tobacco shred channel is communicated with the top end of the separation channel, and the top end of the tobacco shred channel is communicated with the tobacco shred outlet; the cut stem inlet is communicated with the upper end of the separation channel, and a tobacco stem outlet is formed in the bottom end of the separation channel;
the tobacco stem recovery piece is positioned below the tobacco stem outlet and used for receiving the tobacco stems;
one end of the tobacco shred recycling pipe is communicated with the tobacco shred outlet;
the blowing piece is arranged at the tobacco stem outlet and used for blowing air into the separation channel; the negative pressure generator is used for pumping air in the tobacco shred recovery pipe.
2. The cut stem separating device for the anti-piercing cigarettes according to claim 1, wherein the length of the separation channel is greater than or equal to two thirds of the length of the box body along the axial direction of the box body, and the separation channel is zigzag along the axial direction of the box body.
3. The cut stem separating device for the anti-piercing cigarettes according to claim 2, characterized in that the included angle between the adjacent saw teeth of the separation channel ranges from 100 ° to 140 °.
4. The cut stem separating device for the anti-piercing cigarette as recited in claim 1, wherein the cut tobacco channel includes a vertical section and a horizontal section that are vertically connected; one end of the vertical section is communicated with the top end of the separation channel, and the other end of the vertical section is communicated with one end of the horizontal section; the other end of the horizontal section is communicated with the tobacco shred outlet.
5. The cut stem separating device for the anti-piercing cigarette as claimed in claim 1, wherein the cut stem inlet and the cut tobacco outlet are not arranged on the same side wall of the box body.
6. The cut stem separating device for the anti-piercing cigarette as in claim 1, wherein the blowing piece is a blowing copper pipe, the blowing copper pipe is perpendicular to the axial direction of the box body, and a plurality of blowing holes arranged along the length direction of the blowing copper pipe are arranged on the blowing copper pipe to enable the blowing direction of the blowing copper pipe to face the separating channel.
7. The cut stem separating device of a penetration-resistant cigarette as claimed in claim 1, wherein the tobacco stem recovering piece comprises a stem receiving hopper and a tobacco stem recovering pipe; an opening at the top end of the tobacco stem receiving hopper corresponds to the tobacco stem outlet, and an opening at the bottom end of the tobacco stem receiving hopper is communicated with one end of the tobacco stem recovery pipe.
8. The cut stem separating device for the anti-piercing cigarette as claimed in claim 7, wherein the stem receiving hopper is in an inverted square cone shape, and the top end opening is larger than the bottom end opening.
9. The cut stem separating device for the anti-piercing cigarette as claimed in claim 1, further comprising a pressure regulating valve, wherein the pressure regulating valve is arranged on the side wall of the box body and electrically connected with the negative pressure generator so as to regulate the pressure of the negative pressure generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021703177.5U CN213281456U (en) | 2020-08-14 | 2020-08-14 | Cut stem separating device for anti-puncturing cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021703177.5U CN213281456U (en) | 2020-08-14 | 2020-08-14 | Cut stem separating device for anti-puncturing cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213281456U true CN213281456U (en) | 2021-05-28 |
Family
ID=76025449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021703177.5U Active CN213281456U (en) | 2020-08-14 | 2020-08-14 | Cut stem separating device for anti-puncturing cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213281456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101056A (en) * | 2021-11-23 | 2022-03-01 | 河南中烟工业有限责任公司 | Automatic stem and shred separating device |
-
2020
- 2020-08-14 CN CN202021703177.5U patent/CN213281456U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101056A (en) * | 2021-11-23 | 2022-03-01 | 河南中烟工业有限责任公司 | Automatic stem and shred separating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213281456U (en) | Cut stem separating device for anti-puncturing cigarette | |
| CN113349417A (en) | Waste tobacco rod and cut tobacco recovery equipment | |
| CN210587649U (en) | Laser cutting dust collector and laser cutting device | |
| CN213408938U (en) | Herbal pieces-production is with smashing device that gathers materials | |
| CN2312589Y (en) | Apparatus for recovering cut tobacco of defective cigarette | |
| CN205148685U (en) | Broken recovery unit of film scrap edge | |
| CN206794491U (en) | A kind of aluminium sheet trimming die | |
| CN208663998U (en) | A kind of cross cutting automatic air blowing waste discharge apparatus | |
| CN206994399U (en) | One kind beats leaf step wind separating device | |
| CN208895056U (en) | A kind of stretching stamping falls waste material and inhales waste material device | |
| CN212791276U (en) | Wood chip squeezing system | |
| CN210492595U (en) | Cut stem separating device for secondary cut stem separating channel of cigarette making machine | |
| CN203676111U (en) | Wind cut tobacco feeding device for ZJ17 cigarette making machine | |
| CN208146444U (en) | A kind of online separator of stem | |
| CN218340363U (en) | Secondary separation device for tobacco stems and tobacco shreds of cigarette making machine | |
| CN102500522B (en) | Steel plate flocking fluff recovery device | |
| CN211910502U (en) | Waste tobacco rod and cut tobacco recovery equipment | |
| CN201986626U (en) | Extrusion-expansion vacuum discharge device | |
| CN215302990U (en) | Stem and shred separating device | |
| CN220607315U (en) | Suspension separation box and tobacco shred on-line secondary stem removing device | |
| CN217275386U (en) | Cold air blowing and drying device for tire bead steel wire production line | |
| CN220048987U (en) | Medium-high density air flow auxiliary loading machine | |
| CN211438431U (en) | Suspended matter processing device of gear dry cutting machine | |
| CN218428708U (en) | Leftover material recovery device for paper cutting | |
| CN212759701U (en) | Winnowing machine box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |