CN112718571A - Automatic metal debris wind-force wire drive feed unit rejects - Google Patents
Automatic metal debris wind-force wire drive feed unit rejects Download PDFInfo
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- CN112718571A CN112718571A CN202110199906.0A CN202110199906A CN112718571A CN 112718571 A CN112718571 A CN 112718571A CN 202110199906 A CN202110199906 A CN 202110199906A CN 112718571 A CN112718571 A CN 112718571A
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- metal impurities
- metal
- detection
- detection bin
- tobacco
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C2501/00—Sorting according to a characteristic or feature of the articles or material to be sorted
- B07C2501/0036—Sorting out metallic particles
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- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The invention belongs to the technical field of tobacco processing, and particularly relates to a wind-power wire feeding device capable of automatically removing metal impurities. Comprises a detection bin, a first discharge hole and a second discharge hole, wherein the detection bin is used for containing tobacco shreds; the tobacco shred suction pipeline is used for feeding finished tobacco shreds into the detection bin; the valve of the first electromagnetic valve component is positioned in the first discharge port; the valve of the second electromagnetic valve component is positioned in the second discharge port; and the metal detection assembly is used for sensing metal impurities in the detection bin. The scheme provided by the invention has the advantages of reasonable and simple structure and convenience in use and operation, and the metal detection assembly is used for sensing metal impurities, so that the electromagnetic valve assembly controls the opening and closing of the discharge hole, and the metal impurities are automatically removed.
Description
Technical Field
The invention belongs to the technical field of tobacco processing, and particularly relates to a wind-power wire feeding device capable of automatically removing metal impurities.
Background
At present, in domestic cigarette industry enterprises, a finished tobacco shred is mostly conveyed to a rolling and packaging production line by using a wind power tobacco feeding system after a tobacco shred production line finishes finished tobacco shred preparation, and then subsequent procedures such as rolling, connecting and packaging are carried out. The wind power wire feeding system is convenient to manage and maintain, flexible in arrangement, suitable for horizontal, vertical or curve conveying at different distances, and capable of playing the roles of loosening materials, removing impurities and removing dust.
However, the impurity removing function of the existing wind-powered wire feeding system mainly removes some impurities with large volume and mass by using gravity, but does not have good removing effect on fine metal impurities (such as metal scraps) which interfere and influence the operation of the rolling production line equipment and the product quality to different degrees.
Disclosure of Invention
The invention mainly aims to provide a wind-driven wire feeding device capable of automatically removing metal impurities, and the wind-driven wire feeding device is used for solving the problem that fine metal impurities are difficult to remove in the prior art.
In order to achieve the purpose, the invention provides a wind-driven wire feeding device capable of automatically removing metal impurities, which is used for removing the metal impurities in cut tobacco and comprises
The detection bin is used for containing tobacco shreds and is provided with a first discharge hole and a second discharge hole;
the tobacco shred suction pipeline is used for feeding finished tobacco shreds into the detection bin;
the valve of the first electromagnetic valve component is positioned in the first discharge port;
the valve of the second electromagnetic valve component is positioned in the second discharge port;
the metal detection assembly is used for sensing metal impurities in the detection bin;
when the cut tobacco containing the metal impurities enters the detection bin through the cut tobacco suction pipeline, the metal detection assembly senses the existence of the metal impurities, the first electromagnetic valve assembly is switched to a state of closing the first discharge port, and the second electromagnetic valve assembly is switched to a state of conducting the second discharge port, so that the cut tobacco containing the metal impurities is discharged through the second discharge port;
when pure tobacco shreds without metal impurities enter the detection bin through the tobacco shred suction pipeline, the metal detection assembly does not sense the existence of the metal impurities, the first electromagnetic valve assembly is restored to a state of conducting the first discharge hole, and the second electromagnetic valve assembly is restored to a state of closing the second discharge hole, so that the pure tobacco shreds are discharged through the first discharge hole.
As a further scheme of the invention: the metal detection assembly is annularly arranged and attached to the inner wall of the detection bin.
As a further scheme of the invention: the first electromagnetic valve assembly comprises a first electromagnetic valve and a first valve corresponding to the first electromagnetic valve, and the second electromagnetic valve assembly comprises a second electromagnetic valve and a second valve corresponding to the second electromagnetic valve.
As a further scheme of the invention: the detection bin is cylindrical, and an upper housing and a lower housing are respectively arranged at two ends of the detection bin.
As a further scheme of the invention: the first valve and the second valve are respectively sleeved on the upper housing and the lower housing.
As a further scheme of the invention: the upper portion housing is sleeved on the upper portion of the detection bin, a cylinder of the detection bin interface is gradually changed into a circular table shape of the housing main body, and the side area of the circular table is larger than that of the cylinder.
As a further scheme of the invention: the lower portion housing is sleeved at the bottom of the detection bin, the cylinder connected with the detection bin is gradually changed into a circular table shape, and the side area of the cylinder is larger than that of the circular table.
As a further scheme of the invention: the side surface of the lower housing is provided with the silk suction pipeline.
As a further scheme of the invention: the lower end of the lower housing is provided with the second discharge hole.
As a further scheme of the invention: the first discharge hole is connected with a wind power wire feeding pipeline.
The scheme provided by the invention is reasonable and simple in structure and convenient to use and operate, the metal detection assembly and the electromagnetic valve assembly are arranged, the metal detection assembly is used for sensing metal impurities, and the electromagnetic valve assembly is further used for controlling the opening and closing of the discharge hole, so that the metal impurities are automatically removed.
Drawings
The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of the present invention.
In the figure: 1. a detection bin; 21. a first discharge port; 22. a second discharge port; 31. a first solenoid valve assembly; 311. a first solenoid valve; 312. a first valve; 32. a second solenoid valve assembly; 321. a second solenoid valve; 322. a second valve; 4. a metal detection assembly; 51. an upper housing; 52. a lower housing; 6. inhale silk pipeline.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In order to better explain the invention, the following further illustrate the main content of the invention in connection with specific examples, but the content of the invention is not limited to the following examples.
Referring to fig. 1-2, the pneumatic wire feeder for automatically removing metal impurities in tobacco shreds according to the embodiment of the present disclosure is a pneumatic wire feeder for removing metal impurities in tobacco shreds, and includes a detection bin 1 for receiving tobacco shreds and having a first discharge port 21 and a second discharge port 22; the cut tobacco suction pipeline 6 is used for conveying finished cut tobacco into the detection bin 1; a first solenoid valve assembly 31 with a valve located in the first discharge port 21, a second solenoid valve assembly 32 with a valve located in the second discharge port 22, and a metal detecting assembly 4 for sensing and detecting metal impurities in the bin 1.
When the cut tobacco containing the metal impurities enters the detection bin 1 through the cut tobacco suction pipeline 6, the metal detection assembly 4 senses the existence of the metal impurities, the first electromagnetic valve assembly 31 is switched to a state of closing the first discharge hole 21, and the second electromagnetic valve assembly 32 is switched to a state of conducting the second discharge hole 22, so that the cut tobacco containing the metal impurities is discharged through the second discharge hole 22;
when pure tobacco shreds without metal impurities enter the detection bin 1 through the tobacco shred suction pipeline 6, the metal detection assembly 4 does not sense the existence of the metal impurities, the first electromagnetic valve assembly 31 is restored to a state of conducting the first discharge hole 21, and the second electromagnetic valve assembly 32 is restored to a state of closing the second discharge hole 22, so that the pure tobacco shreds are discharged through the first discharge hole 21.
As one implementation of the present application, as shown in fig. 1, the detection chamber 1 is cylindrical, and an upper housing 51 and a lower housing 52 are mounted at upper and lower ends thereof, respectively. The position of the detection bin 1 close to the lower housing 52 can be partially transparent so as to observe the feeding and discharging conditions of the cut tobacco and the removing process of impurities in real time. The transparent material may be conventional plastic such as PET, PC, etc.
The upper housing 51 is sleeved on the upper part of the detection bin 1, a cylinder connected with the detection bin 1 is gradually changed into a circular table shape of the housing main body, and the side area of the circular table is larger than that of the cylinder. The lower housing 52 is sleeved at the bottom of the detection bin 1, and is gradually changed into a circular truncated cone shape from a cylinder connected with the detection bin 1, and the side area of the cylinder is larger than that of the circular truncated cone.
In this embodiment, the metal detecting component 4 may be any type of metal detector known in the art for detecting metal, such as a metal detecting device held by a security inspector in a subway station or an airport for scanning the body of an approaching passenger. Or a winding structure of a metal foreign object detection coil as described in chinese patent CN109638975A, including at least one pair of induction coils including a first induction coil and a second induction coil, wherein a tail end of the first induction coil and a head end of the second induction coil are connected and form a cross in an edge area of the pair of induction coils, so that a magnetic field generated by the induction coils has a fixed vector difference in a normal state, but not limited thereto.
Or a metal detector of similar principle such as chinese patent CN 107831547A. By utilizing the electromagnetic induction principle, a controller, a transmitting coil and a receiving coil are arranged in the metal detector, the controller controls the transmitting coil to generate a periodically-changing alternating magnetic field, the alternating magnetic field generates a vortex electric field around the metal detector, and if the metal detector is close to metal, vortex current is formed on the vortex electric field receiving coil and is sensed by the controller in the metal detector.
In order to improve the sensitivity of detecting metal impurities and reduce detection blind areas and missed detection, the metal detection component 4 can be annularly attached to the inner wall of the detection bin 1, and when the cut tobacco containing metal impurities enters the detection bin 1, the metal detection component 4 can sense the existence of the metal impurities.
It is easy to understand that the control of the on/off of the first and second solenoid valve assemblies 31 and 32 can be realized by automatic control through PLC, MCU, single chip microcomputer, etc. in a manner well known to those skilled in the art, or can be controlled manually. In the manual mode, it is preferable that the metal detection assembly 4 is provided with a warning device (e.g., a buzzer, an LED flash lamp, etc.), which is used to give a warning in the form of sound or a flash lamp when a metal foreign object is sensed, and an operator can operate the first solenoid valve assembly 31 and the second solenoid valve assembly 32.
The first solenoid valve assembly 31 and the second solenoid valve assembly 32 have valves. Specifically, the first solenoid valve assembly 31 may include a first solenoid valve 311 and a first valve 312 corresponding thereto, and the second solenoid valve assembly 32 includes a second solenoid valve 321 and a second valve 322 corresponding thereto. According to the on/off of the power, the first and second solenoid valves 311 and 321 may control the opening and closing of the first and second valves 312 and 322, respectively.
Alternatively, the first solenoid valve 311 and the second solenoid valve 321 may be a pneumatic solenoid valve, a direct-acting solenoid valve, a step-and-direct-acting solenoid valve, or the like, but is not limited thereto.
Further, the first valve 312 is sleeved on the upper end of the upper housing 51 or the first discharge port 21, the second valve 322 is sleeved on the lower end of the lower housing 52 or the second discharge port 22, and the opening and closing of the first discharge port 21 and the second discharge port 22 are further controlled by the opening and closing of the first valve 312 and the second valve 322.
Further, a cut tobacco suction pipeline 6 is arranged on the side surface of the lower housing 52, and finished cut tobacco is conveyed into the detection bin 1 through the cut tobacco suction pipeline 6. The lower end of the lower housing 52 is provided with a second discharge port 22, and when the cut tobacco entering the detection bin 1 contains metal impurities, the cut tobacco falls out of the second discharge port 22 through the removing process. The upper end of the upper housing 51 is provided with a first discharge port 21, the first discharge port 21 is connected with a wind power wire feeding pipeline (not shown in the figure), and when the tobacco entering the detection bin 1 is pure tobacco without metal impurities, the tobacco enters the wind power wire feeding pipeline from the first discharge port 21.
The pneumatic wire feeding device capable of automatically removing the metal impurities provided by the invention can be placed in various modes such as vertical and horizontal modes. In the vertical position as an implementation manner of this embodiment, a pressure boosting device (not shown in the figure) may be further installed on the detection chamber 1, and the pressure boosting device may be, for example, an air compressor or the like. When the pneumatic detection device is used, the first electromagnetic valve 311 controls the first valve 312 to be opened, the first valve is in a conducting state corresponding to the first discharge hole 21, the second electromagnetic valve 321 controls the second valve 322 to be closed, the second valve is in a closed state corresponding to the second discharge hole 22, the first discharge hole 21 is connected with the pneumatic wire feeding pipeline (not directly communicated with the atmosphere), the interior of the detection bin 1 is in a negative pressure state at the moment, finished tobacco shreds enter the detection bin 1 through the wire suction pipeline 6, and if no metal impurities exist in the materials, the tobacco shreds smoothly enter the pneumatic wire feeding pipeline from the first discharge hole 21.
If there are metal debris in the pipe tobacco, metal debris can be sensed to metal detection subassembly 4, first valve 312 of first solenoid valve 311 control is closed immediately, first discharge gate 21 is the closure state, second valve 322 of second solenoid valve 321 control is opened immediately, second discharge gate 22 is the on-state, at this moment, inhale that silk pipeline 6 stops the feeding, first discharge gate 22 and inhale that silk pipeline 6 all directly communicates with the atmosphere, simultaneously under supercharging device's effect, it becomes the malleation to survey the storehouse 1 by the negative pressure, the pipe tobacco material that contains metal debris falls out from the second discharge gate 22 of device lower part housing 52 lower extreme because of the influence of gravity, and avoid from inhaling the ejection of compact of silk pipeline 6, thereby accomplish the operation of rejecting metal debris.
For one implementation mode of the flat placement mode, under the action of the supercharging device, negative pressure in the detection bin 1 is changed into positive pressure, and the tobacco shred materials containing metal impurities can still fall out of the second discharge hole 22 due to obvious pressure difference even though no obvious gravity action exists, so that the operation of removing the metal impurities is completed.
After a period of time delay, when all the sundry-containing cut tobacco falls out of the detection bin 1, the first electromagnetic valve 311 controls the first valve 312 to be opened and returns to the state of conducting the first discharge hole 21; the second electromagnetic valve 321 controls the second valve 322 to close, and returns to the state of closing the second discharge port 22, and the interior of the detection bin 1 is changed into a negative pressure state again, so that the finished cut tobacco continuously enters the detection bin 1 through the cut tobacco suction pipeline 6, and the processes are continuously and circularly performed.
It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides an automatic reject metal debris wind-force wire drive feed unit for reject the metal debris that exist in the pipe tobacco, its characterized in that includes:
the detection bin is used for containing tobacco shreds and is provided with a first discharge hole and a second discharge hole;
the tobacco shred suction pipeline is used for feeding finished tobacco shreds into the detection bin;
the valve of the first electromagnetic valve component is positioned in the first discharge port;
the valve of the second electromagnetic valve component is positioned in the second discharge port;
the metal detection assembly is used for sensing metal impurities in the detection bin;
when the cut tobacco containing the metal impurities enters the detection bin through the cut tobacco suction pipeline, the metal detection assembly senses the existence of the metal impurities, the first electromagnetic valve assembly is switched to a state of closing the first discharge port, and the second electromagnetic valve assembly is switched to a state of conducting the second discharge port, so that the cut tobacco containing the metal impurities is discharged through the second discharge port;
when pure tobacco shreds without metal impurities enter the detection bin through the tobacco shred suction pipeline, the metal detection assembly does not sense the existence of the metal impurities, the first electromagnetic valve assembly is restored to a state of conducting the first discharge hole, and the second electromagnetic valve assembly is restored to a state of closing the second discharge hole, so that the pure tobacco shreds are discharged through the first discharge hole.
2. The wind-driven wire feeding device capable of automatically removing the metal impurities according to claim 1, wherein the metal detection assembly is annularly attached to the inner wall of the detection bin.
3. The wind-driven wire feeding device capable of automatically removing the metal impurities according to claim 1, wherein the detection bin is cylindrical, and an upper cover shell and a lower cover shell are respectively arranged at two ends of the detection bin.
4. The pneumatic wire feeder for automatically removing the metal impurities according to claim 3, wherein the first solenoid valve assembly comprises a first solenoid valve and a first valve corresponding to the first solenoid valve, and the second solenoid valve assembly comprises a second solenoid valve and a second valve corresponding to the second solenoid valve.
5. The wind-driven wire feeding device capable of automatically removing the metal impurities as claimed in claim 4, wherein the first valve and the second valve are respectively sleeved on the upper housing and the lower housing.
6. The wind-driven wire feeding device capable of automatically removing the metal impurities according to claim 3, wherein the upper portion of the detection bin is sleeved with the upper portion of the upper portion cover, a cylinder connected with an interface of the detection bin gradually changes into a circular table shape of the cover body, and the side area of the circular table is larger than that of the cylinder.
7. The wind-driven wire feeding device capable of automatically removing the metal impurities according to claim 3, wherein the lower housing is sleeved at the bottom of the detection bin and gradually changed into a circular truncated cone shape from a cylinder connected with the detection bin, and the side area of the cylinder is larger than that of the circular truncated cone.
8. The pneumatic wire feeder for automatically removing the metal impurities according to claim 7, wherein the wire suction pipeline is arranged on the side surface of the lower housing.
9. The pneumatic wire feeder for automatically removing the metal impurities according to claim 7, wherein the second discharge hole is formed at the lower end of the lower housing.
10. The pneumatic wire feeding device capable of automatically removing the metal impurities as claimed in claim 1, wherein the first discharge port is connected with a pneumatic wire feeding pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110199906.0A CN112718571A (en) | 2021-02-23 | 2021-02-23 | Automatic metal debris wind-force wire drive feed unit rejects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110199906.0A CN112718571A (en) | 2021-02-23 | 2021-02-23 | Automatic metal debris wind-force wire drive feed unit rejects |
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| Publication Number | Publication Date |
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| CN112718571A true CN112718571A (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110199906.0A Pending CN112718571A (en) | 2021-02-23 | 2021-02-23 | Automatic metal debris wind-force wire drive feed unit rejects |
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4148325A (en) * | 1975-08-18 | 1979-04-10 | British-American Tobacco Company Limited | Treatment of tobacco |
| US4441994A (en) * | 1981-02-05 | 1984-04-10 | Trutzschler Gmbh & Co. Kg | Apparatus for separating foreign bodies from fiber tufts |
| CN1070090A (en) * | 1992-08-11 | 1993-03-24 | 核工业第六研究所 | Cigarette technology air supplying method and device |
| ITRM930566A0 (en) * | 1992-08-24 | 1993-08-19 | Jossi Hans Praezisionsmechanik | PROCEDURE AND DEVICE FOR SEPARATE METAL PARTS FROM A MATERIAL STREAM. |
| CN201207915Y (en) * | 2008-07-07 | 2009-03-18 | 王大亮 | Tobacco shred metal trash remover |
| CN201718453U (en) * | 2010-06-28 | 2011-01-26 | 王红星 | Intermediate pressure air channel system in cigarette making machine |
| CN202697687U (en) * | 2012-06-27 | 2013-01-30 | 河南中烟工业有限责任公司 | Wind-power dust collecting and cut-tobacco sorting recycling plant of PASSIM cigarette making machine |
| CN202819612U (en) * | 2012-10-23 | 2013-03-27 | 南京叶佳机电科技有限公司 | Online impurity removing equipment for tobacco shred |
| CN203764541U (en) * | 2014-01-17 | 2014-08-13 | 江苏中烟工业有限责任公司 | Tobacco shred impurity removing device |
| CN205947100U (en) * | 2016-07-18 | 2017-02-15 | 杨永辉 | General type cigarette machine companion obstructs flexible piece -rate system of retrieving of silk |
| CN209287739U (en) * | 2018-11-10 | 2019-08-23 | 河南豫光金铅股份有限公司 | A kind of irregular plastic conduit conveying-type metal separating device |
| JP3227342U (en) * | 2020-04-23 | 2020-08-20 | 株式会社セイホー | Foreign material sorting system |
| CN111871812A (en) * | 2020-09-04 | 2020-11-03 | 河南中烟工业有限责任公司 | A kind of automatic separation control method of metal foreign matter in shredded tobacco |
| CN214487896U (en) * | 2021-02-23 | 2021-10-26 | 江苏中烟工业有限责任公司 | A pneumatic wire feeding device for automatically removing metal debris |
-
2021
- 2021-02-23 CN CN202110199906.0A patent/CN112718571A/en active Pending
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| US4441994A (en) * | 1981-02-05 | 1984-04-10 | Trutzschler Gmbh & Co. Kg | Apparatus for separating foreign bodies from fiber tufts |
| CN1070090A (en) * | 1992-08-11 | 1993-03-24 | 核工业第六研究所 | Cigarette technology air supplying method and device |
| ITRM930566A0 (en) * | 1992-08-24 | 1993-08-19 | Jossi Hans Praezisionsmechanik | PROCEDURE AND DEVICE FOR SEPARATE METAL PARTS FROM A MATERIAL STREAM. |
| CN201207915Y (en) * | 2008-07-07 | 2009-03-18 | 王大亮 | Tobacco shred metal trash remover |
| CN201718453U (en) * | 2010-06-28 | 2011-01-26 | 王红星 | Intermediate pressure air channel system in cigarette making machine |
| CN202697687U (en) * | 2012-06-27 | 2013-01-30 | 河南中烟工业有限责任公司 | Wind-power dust collecting and cut-tobacco sorting recycling plant of PASSIM cigarette making machine |
| CN202819612U (en) * | 2012-10-23 | 2013-03-27 | 南京叶佳机电科技有限公司 | Online impurity removing equipment for tobacco shred |
| CN203764541U (en) * | 2014-01-17 | 2014-08-13 | 江苏中烟工业有限责任公司 | Tobacco shred impurity removing device |
| CN205947100U (en) * | 2016-07-18 | 2017-02-15 | 杨永辉 | General type cigarette machine companion obstructs flexible piece -rate system of retrieving of silk |
| CN209287739U (en) * | 2018-11-10 | 2019-08-23 | 河南豫光金铅股份有限公司 | A kind of irregular plastic conduit conveying-type metal separating device |
| JP3227342U (en) * | 2020-04-23 | 2020-08-20 | 株式会社セイホー | Foreign material sorting system |
| CN111871812A (en) * | 2020-09-04 | 2020-11-03 | 河南中烟工业有限责任公司 | A kind of automatic separation control method of metal foreign matter in shredded tobacco |
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