CN110584195A - Hot-curing high-pressure air nozzle core rod fixing and adjusting device - Google Patents
Hot-curing high-pressure air nozzle core rod fixing and adjusting device Download PDFInfo
- Publication number
- CN110584195A CN110584195A CN201910952947.5A CN201910952947A CN110584195A CN 110584195 A CN110584195 A CN 110584195A CN 201910952947 A CN201910952947 A CN 201910952947A CN 110584195 A CN110584195 A CN 110584195A
- Authority
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- China
- Prior art keywords
- pressure air
- nozzle
- air nozzle
- core rod
- section
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- Pending
Links
- 239000004744 fabric Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 9
- 235000019504 cigarettes Nutrition 0.000 claims description 31
- 229920001187 thermosetting polymer Polymers 0.000 claims description 18
- 239000000779 smoke Substances 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 11
- 230000007704 transition Effects 0.000 claims description 9
- 238000001723 curing Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 230000026676 system process Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000001029 thermal curing Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000013007 heat curing Methods 0.000 claims 2
- 238000012797 qualification Methods 0.000 abstract description 2
- 230000000391 smoking effect Effects 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229920006221 acetate fiber Polymers 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The utility model provides a hot curing high pressure air nozzle plug is fixed, adjusting device, the plug fixing base is in the hole of high pressure air nozzle, the plug is connected in the left end of plug fixing base, plug fixing base right-hand member is installed in the entry of high pressure air nozzle, the nozzle fixing plate is in the high pressure air nozzle side, installs nozzle adjusting device on the nozzle fixing plate, nozzle adjusting device includes negative feedback system. The invention has the advantages that: 1. in the process of tow movement, the tows are uniformly distributed, so that the stability of the filter stick in the radial direction is good. 2. Steam is added through the head of the tongue, so that the tows are softened in advance and cured to a certain degree, and the probability of the tows entering through gaps at the positions of the cloth tape lap is greatly reduced. 3. The invention automatically finely adjusts the high-pressure air nozzle in two vertical directions, thereby greatly reducing the eccentricity of the inner circle of the tubular column hollow filter rod and obviously improving the qualification rate of the core rod.
Description
Technical Field
The invention relates to production of a thermosetting acetate fiber tow cigarette hollow tube filter stick, in particular to a device for fixing and adjusting a core rod of a thermosetting high-pressure air nozzle.
Background
In the existing process of forming the hollow filter stick of the cigarette, a core rod needs to be fixed in a heating section of a cigarette gun, and the figure 2-1 is shown. In the hot curing production technology of dragging the tows by using the cloth tape to fully wrap, 2 defects exist, and a mandrel fixing seat 10 in the original mode shown by 1 and a dotted line is positioned above a bottom plate 9 at the inlet of a smoke gun, namely in front of the outlet of a high-pressure air nozzle and is connected with a mandrel 1 through threads. Like the patent 'cigarette hollow filter stick forming cigarette tongue' and the patent No. 201120432394X, after the tows pass through a high-pressure air nozzle, the tows are inevitably separated from two sides by a core rod fixing seat, and then the core rod is wrapped. In the process of tow movement, tow distribution on two sides is not easy to be uniform, so that instability is generated in the radial direction of the filter stick. The width can not be accurately controlled due to the problem of the process level capability of the cloth belt per se at the position of the cloth belt lap opening, and tiny gaps often appear. 2. The tow under the tongue and entering the cigarette gun lacks flexibility, and in figure 3, the tow enters the gap at the cloth tape overlapping opening to form a filter stick rib because the upper part of the tow is distributed more and the extrusion force is larger in the R channel under most conditions. Meanwhile, the filter stick is easy to have weak points at the lapping position or the bottom of the upper cloth tape. The weak points are easy to break in the cigarette rolling process to form serious quality problems, and particularly, the wall breaking condition is obvious when the wall thickness of the hollow tube filter stick is about 1 mm.
Disclosure of Invention
In order to solve the problem, the invention provides a new invention of a core rod fixing and adjusting device of a thermosetting high-pressure air nozzle by optimizing the fixing position of the core rod and the adjusting device thereof. Effectively controlling the splicing and breaking condition of the empty-tube filter stick and having important significance for controlling the quality risk of producing the cigarette filter sticks on a large scale.
The hot-curing high-pressure air nozzle core rod fixing and adjusting device comprises a core rod fixing seat and is characterized in that the core rod fixing seat is arranged in an inner hole of a high-pressure air nozzle, a core rod is connected to the left end of the core rod fixing seat, the right end of the core rod fixing seat is installed at an inlet of the high-pressure air nozzle, a nozzle fixing plate is arranged on the side face of the high-pressure air nozzle, and a nozzle adjusting device is installed on the nozzle fixing plate.
The core rod fixing seat 4 is divided into 4 sections, the AB section is a bending cylindrical section, the BC section is a conical transition section, the CD section is a central cylindrical section, the DE section is a fixed mounting section, the diameter of each section is gradually increased, a threaded hole is formed in the front end A point of the AB section and used for mounting the core rod, the central line of the CD section coincides with the central line of the high-pressure air nozzle, and a threaded hole is formed in the lower portion of the DE section and mounted on the inclined plane of the lower portion of the inlet of the high-pressure air nozzle.
The AB section of the mandrel fixing seat is bent by an angle smaller than 10 degrees at a certain position extending out of the high-pressure air nozzle, so that the AB section can extend into the cigarette gun. The central line of the CD section and the central line of the high-pressure air nozzle are coincident as much as possible, and the eccentricity range is within 5 mm.
The diameters of all sections of the mandrel fixing seat consist of a thin cylindrical section AB, a transition conical section BC and a thick cylindrical section CD, the diameter of the thin cylindrical section AB is less than 8mm, the length of the transition conical section BC is 10-100 mm, and the diameter of the thick cylindrical section CD is 2-10 mm.
After entering from the inlet at the right end of the high-pressure air nozzle 2, the tows are accelerated to be sprayed out from the left end of the high-pressure air nozzle under the action of compressed air, so that the purpose of feeding the tows is achieved. In the process of spraying, the tows are recombined and surround the mandrel fixing seat to form stable and uniform distribution and enter the cigarette gun along the mandrel. The high-pressure air nozzle is composed of a cylinder and a cone, is used in some cigarette factories in China, and the structure and the principle of the high-pressure air nozzle are not explained in detail herein.
The high-pressure air nozzle, the smoke gun inlet bottom plate and the thermosetting smoke gun are sequentially installed, the tongue is installed on the smoke gun inlet bottom plate, the high-pressure air nozzle is installed on the nozzle fixing plate, the nozzle fixing plate is connected with the nozzle adjusting device, and the nozzle adjusting device is fixed on the smoke gun inlet bottom plate.
Tongue trompil position is located the tongue head, and steam pipe connects and is fixed in the tongue head through welded mode, and steam passes through after steam conduit and the steam pipe connect, gets into the hole of tongue head, acts on the silk bundle below the tongue for the silk bundle softens in advance and the solidification of certain degree, reduces the strap and takes a mouthful silk bundle volume, reaches the purpose that reduces and eliminate the filter rod bead.
The thermocuring smoking pipe comprises an upper cover plate and a lower cover plate of the smoking pipe, wherein a cloth belt, tows and a core rod are sequentially arranged from outside to inside in an R channel formed by an arc in the middle of the upper cover plate of the smoking pipe and the lower cover plate of the smoking pipe, the cloth belt wraps the tows, and the core rod is located at the center so that the tows form a cavity.
The nozzle adjusting device is provided with two groups of dovetail structures which are vertical to each other, one group of dovetail structures comprise an inner dovetail plate and an outer dovetail plate which are movably connected, the outer dovetail plate is connected with the outer dovetail plate of the other group of dovetail structures, the inner dovetail plate is fixed on a support, the support is fixed on a forming body, an adjusting screw penetrates through a threaded hole in the outer dovetail plate and is movably connected with the inner dovetail plate, the adjusting screw is connected with a servo motor, the servo motor is started, and the inner dovetail plate moves in the outer dovetail plate so as to drive the other group of dovetail structures to move. The inner dovetail plates of the other group of dovetail structures are fixed with the nozzle fixing plate together in the same movement mode, and when the two groups of dovetail structures move simultaneously, the nozzle fixing plate moves up and down and left and right in a certain plane.
The eccentric adjusting range of the nozzle adjusting device to the core rod is within 10 mm.
The nozzle adjusting device comprises a negative feedback system: at the outlet of a filter stick of a forming machine, the filter stick enters a detection drum wheel, a vision system camera is installed right in front of the detection drum wheel and sequentially takes pictures and samples of each filter stick in a groove of the detection drum wheel, a computer system of the vision system processes and analyzes the pictures to analyze the eccentric condition of the inner cavity pattern of the filter stick and output the data of the eccentric direction and the eccentric quantity to be transmitted to a PLC (programmable logic controller), the PLC analyzes and processes related data to calculate the required adjustment quantity of a core rod, the PLC starts or closes a servo motor through a servo controller to adjust and adjust the position of the core rod in a circular channel of a thermosetting cigarette gun, so that the core rod is positioned at the center of the circular channel of the thermosetting cigarette gun, and the PLC is also connected with a touch screen and used for setting adjusted.
The invention has the advantages that:
1. because the core rod fixing seat is positioned in the high-pressure air nozzle, the filament bundle passes through the high-pressure air nozzle and the cylindrical core rod fixing seat, and then the filament bundle can smoothly wrap the core rod under the action of compressed air. In the process of tow movement, the tow is uniformly distributed, so that the stability of the filter stick in the radial direction is good.
2. The core rod is centered by the nozzle adjusting device, so that the filament bundle forms a cavity. The tows are distributed uniformly, steam is added through the head of the tongue, the tows are softened in advance and solidified to a certain degree, the probability of the tows entering through gaps at the positions of the lap of the cloth tape is greatly reduced, and the ribs of the filter stick are greatly reduced and even disappear.
3. The invention automatically finely adjusts the high-pressure air nozzle in the up-down direction and the left-right direction, thereby greatly reducing the eccentricity of the inner circle of the tubular column hollow filter rod, greatly reducing the non-uniform force of the core rod caused by the extrusion of tows, reducing the shaking of the core rod and obviously improving the qualification rate.
Drawings
FIG. 1-1 is a top view of the appearance of the present invention
FIGS. 1-2 are front sectional views of the invention
Figure 2-1 is a front sectional view of the installation use of the present invention,
FIG. 2-2 is a top view of the present invention in use
FIGS. 2-3 are enlarged views of part I of the invention
FIG. 3 is a cross-sectional view of the smoking pipe of the present invention
FIG. 4 is a structural view of a high-pressure air nozzle regulator
FIG. 5 is a schematic diagram of the operation of the detection and adjustment system of the present invention
In the figure: 1. the device comprises a core rod, 2, a high-pressure air nozzle, 3, a nozzle fixing plate, 4 and a core rod fixing seat; 5. a thermosetting cigarette gun 6, a tongue 7, an adjusting screw 8, a nozzle adjusting device 9, a cigarette gun inlet bottom plate 10 and an original mandrel fixing seat; 11. the cigarette making machine comprises a servo motor, 12, a cloth tape lap, 13, a cigarette gun upper cover plate, 14, a cloth tape, 15, a tow, 16 and a cigarette gun lower cover plate; 17. the device comprises a filter stick, 18, a detection drum wheel, 19, a camera visual system, 20, a PLC, 21, a servo controller, 22, a touch screen, 23, an inner dovetail plate, 24, an outer dovetail plate, 25, a support, 26, a visual system camera, 27, a steam pipeline, 28, a steam pipe connector, 29, a tongue hole opening position, 30 and a threaded hole.
Detailed Description
The invention will be further explained with reference to the drawings
In fig. 1-1 and 1-2, the thermosetting high-pressure air nozzle mandrel fixing and adjusting device comprises a mandrel fixing seat 4, and is characterized in that the mandrel fixing seat 4 is located in an inner hole of a high-pressure air nozzle 2, a mandrel 1 is connected to the left end of the mandrel fixing seat 4, the right end of the mandrel fixing seat 4 is installed at an inlet of the high-pressure air nozzle 2, a nozzle fixing plate 3 is arranged on the side surface of the high-pressure air nozzle 2, and a nozzle adjusting device 8 is installed on the nozzle fixing plate 3.
In fig. 1-2, the mandrel holder 4 is divided into 4 sections, the AB section is a bending cylinder section, the BC section is a conical transition section, the CD section is a central cylinder section, the DE section is a fixed mounting section, the diameters of the sections are gradually increased, a threaded hole 30 is provided at a point a at the front end of the AB section for mounting the mandrel 1, the center line of the CD section coincides with the center line of the high pressure air nozzle 2, and the lower part of the DE section is provided with a threaded hole which is mounted on the lower inclined plane at the inlet of the high pressure air nozzle 2.
In fig. 1-2, the AB segment of the mandrel holder 4 is bent at a position extending beyond the high-pressure air nozzle by an angle of less than 10 degrees so that it extends into the smoking pipe. The center line of the CD section and the center line of the high-pressure air nozzle 2 are coincident as much as possible, and the eccentricity range is within 5 mm.
The diameters of all sections of the mandrel fixing seat 4 consist of a thin cylindrical section AB, a transition conical section BC and a thick cylindrical section CD, the diameter of the thin cylindrical section AB is less than 8mm, the length of the transition conical section BC is 10-100 mm, and the diameter of the thick cylindrical section CD is 2-10 mm.
In fig. 2-1 and 2-2, from right to left, there are a high pressure air nozzle 2, a smoke gun inlet bottom plate 9, and a thermosetting smoke gun 5, wherein the smoke gun inlet bottom plate 9 is provided with a tongue 6, the high pressure air nozzle 2 is arranged on a nozzle fixing plate 3, the nozzle fixing plate 3 is connected with a nozzle adjusting device 8, and the nozzle adjusting device 8 is fixed on the smoke gun inlet bottom plate 9.
In fig. 2-3, the tongue opening position 29 is located on the head of the tongue 6, the steam pipe joint 28 is fixed on the head of the tongue 6 in a welding mode, and steam enters the hole in the head of the tongue 6 after passing through the steam pipeline 27 and the steam pipe joint 28 and acts on the filament bundle 15 below the tongue 6, so that the filament bundle 15 is softened in advance and solidified to a certain degree, the filament bundle amount of the cloth tape lapping opening 12 is reduced, and the purpose of reducing and eliminating the convex ribs of the filter stick is achieved.
In fig. 3, the thermosetting cigarette gun 5 comprises an upper cover plate and a lower cover plate, in an R channel formed by arcs between the upper cover plate 13 of the cigarette gun and the lower cover plate 16 of the cigarette gun, a cloth belt 14, a filament bundle 15 and a core rod 1 are arranged from outside to inside in sequence, the cloth belt 14 wraps the filament bundle 15, and the core rod 1 is arranged in the center, so that the filament bundle 15 forms a cavity.
In fig. 4, the nozzle adjusting device 8 has two sets of dovetail structures perpendicular to each other, the dovetail structures include an inner dovetail plate 23 and an outer dovetail plate 24 which are movably connected, the outer dovetail plate 24 is connected with an outer dovetail plate of another set of dovetail structures, the inner dovetail plate 23 is fixed on a bracket 25, the bracket 25 is fixed on the forming machine body, the adjusting screw 7 penetrates through a threaded hole on the outer dovetail plate 24 and is movably connected with the inner dovetail plate 23, the adjusting screw 7 is connected with the servo motor 11, the servo motor 11 is started, and the inner dovetail plate 23 moves in the outer dovetail plate 24, so that the another set of dovetail structures are driven to move. The other group of inner dovetail plates with dovetail structures and the nozzle fixing plate 3 are fixed together in the same movement mode, and when the two groups of inner dovetail plates move simultaneously, the nozzle fixing plate 3 moves up and down and left and right in a certain plane.
The eccentric adjusting range of the nozzle adjusting device to the core rod is within 10 mm.
In fig. 5, the nozzle adjusting means comprises a negative feedback system: at the outlet of a filter stick 17 of a forming machine, the filter stick 17 enters a detection drum 18, a vision system camera 26 is installed right in front of the detection drum, the vision system camera 26 sequentially takes pictures and samples of each filter stick 17 in a groove of the detection drum 18, a computer system of the vision system processes and analyzes the pictures, analyzes the eccentricity condition of the inner cavity pattern of the filter stick, outputs data of the eccentricity direction and the eccentricity amount to a PLC (programmable logic controller), analyzes and processes related data, calculates the required adjustment amount of a core rod 1, the PLC starts or closes a servo motor 11 through a servo controller 21, adjusts and adjusts the position of the core rod 1 in a circular channel of a thermosetting cigarette gun 5, enables the core rod 1 to be located at the center of the circular channel of the thermosetting cigarette gun 5, and is also connected with a touch screen 22 and used for setting adjusted related parameters.
Claims (10)
1. The utility model provides a hot curing high pressure air nozzle plug is fixed, adjusting device, includes the plug fixing base, its characterized in that, the plug fixing base is in the hole of high pressure air nozzle, and the plug is connected in the left end of plug fixing base, and the plug fixing base right-hand member is installed in the entry of high pressure air nozzle, and the nozzle fixing plate is installed nozzle adjusting device on the nozzle fixing plate at high pressure air nozzle side.
2. The device for fixing and adjusting the hot curing high pressure air nozzle core rod according to claim 1, wherein the core rod fixing seat 4 is divided into 4 sections, the AB section is a bending cylindrical section, the BC section is a conical transition section, the CD section is a central cylindrical section, the DE section is a fixing installation section, the diameters of the sections are gradually increased, a threaded hole is formed in the front end A of the AB section and used for installing the core rod, the central line of the CD section is coincident with the central line of the high pressure air nozzle, and a threaded hole is formed in the lower portion of the DE section and installed on the lower inclined plane at the inlet of the high pressure air nozzle.
3. The heat curing high pressure air nozzle core rod fixing and adjusting device according to claim 1, wherein the AB segment of the core rod fixing seat is bent by an angle smaller than 10 degrees at a position extending out of the high pressure air nozzle, so that the AB segment can extend into the cigarette gun; the central line of the CD section and the central line of the high-pressure air nozzle are coincident as much as possible, and the eccentricity range is within 5 mm.
4. The thermal curing high-pressure air nozzle core rod fixing and adjusting device according to claim 1, wherein the diameter of each section of the core rod fixing seat is composed of a thin cylindrical section AB + a transition cylindrical section BC + a thick cylindrical section CD, the diameter of the thin cylindrical section AB is less than 8mm, the length of the transition cylindrical section BC is 10-100 mm, and the diameter of the thick cylindrical section CD is 2-10 mm.
5. The core rod fixing and adjusting device for the thermosetting high-pressure air nozzle as claimed in claim 1, wherein the high-pressure air nozzle, the bottom plate of the smoke gun inlet and the thermosetting smoke gun are sequentially installed, the tongue is installed on the bottom plate of the smoke gun inlet, the high-pressure air nozzle is installed on the nozzle fixing plate, the nozzle fixing plate is connected with the nozzle adjusting device, and the nozzle adjusting device is fixed on the bottom plate of the smoke gun inlet.
6. The device for fixing and adjusting the core rod of the heat curing high-pressure air nozzle according to claim 5, wherein the hole forming position of the tongue is located on the head of the tongue, the steam pipe joint is fixed on the head of the tongue in a welding mode, and steam enters the hole on the head of the tongue after passing through the steam pipe and the steam pipe joint and acts on the tows below the tongue, so that the tows are softened in advance and cured to a certain degree, the amount of the tows lapping on the cloth tape is reduced, and the purpose of reducing and eliminating the convex edges of the filter stick is achieved.
7. The device for fixing and adjusting the core rod of the thermosetting high-pressure air nozzle according to claim 5, wherein the thermosetting cigarette gun comprises an upper cigarette gun cover plate and a lower cigarette gun cover plate, a cloth belt, a filament bundle and the core rod are sequentially arranged from outside to inside in an R channel formed by arcs in the middle of the upper cigarette gun cover plate and the lower cigarette gun cover plate, the cloth belt wraps the filament bundle, and the core rod is arranged in the center, so that the filament bundle forms a cavity.
8. The hot curing high pressure air nozzle core rod fixing and adjusting device of claim 1, wherein the nozzle adjusting device has two sets of dovetail structures perpendicular to each other, one set of dovetail structures includes an inner dovetail plate and an outer dovetail plate which are movably connected, the outer dovetail plate is connected with an outer dovetail plate of the other set of dovetail structures, the inner dovetail plate is fixed on a bracket which is fixed on the forming machine body, an adjusting screw rod penetrates through a threaded hole in the outer dovetail plate and is movably connected with the inner dovetail plate, the adjusting screw rod is connected with a servo motor, the servo motor is started, and the inner dovetail plate moves in the outer dovetail plate to drive the other set of dovetail structures to move; the inner dovetail plates of the other group of dovetail structures are fixed with the nozzle fixing plate together in the same movement mode, and when the two groups of dovetail structures move simultaneously, the nozzle fixing plate moves up and down and left and right in a certain plane.
9. The apparatus of claim 1, wherein the nozzle adjustment means is capable of adjusting the core rod eccentricity within 10 mm.
10. The apparatus of claim 1, wherein the nozzle adjustment device comprises a negative feedback system: at the outlet of a filter stick of a forming machine, the filter stick enters a detection drum wheel, a vision system camera is arranged right in front of the detection drum wheel, and the vision system camera sequentially takes pictures and samples of each filter stick in a groove of the detection drum wheel; the computer system of the vision system processes and analyzes the picture, analyzes the eccentric condition of the inner cavity pattern of the filter stick, outputs the data of the eccentric direction and the eccentric amount to the PLC, the PLC analyzes and processes the related data, calculates the required adjustment amount of the core rod, the PLC starts or closes the servo motor through the servo controller, adjusts and adjusts the position of the core rod in the circular channel of the thermosetting cigarette gun, so that the core rod is positioned at the center of the circular channel of the thermosetting cigarette gun, and the PLC is also connected with the touch screen and used for setting the related adjusted parameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910952947.5A CN110584195A (en) | 2019-10-09 | 2019-10-09 | Hot-curing high-pressure air nozzle core rod fixing and adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910952947.5A CN110584195A (en) | 2019-10-09 | 2019-10-09 | Hot-curing high-pressure air nozzle core rod fixing and adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110584195A true CN110584195A (en) | 2019-12-20 |
Family
ID=68865901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910952947.5A Pending CN110584195A (en) | 2019-10-09 | 2019-10-09 | Hot-curing high-pressure air nozzle core rod fixing and adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110584195A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1333434A (en) * | 1970-10-31 | 1973-10-10 | Cigarette Components Ltd | Apparatus for making cigarette filters |
| JPS61115475A (en) * | 1984-11-10 | 1986-06-03 | ケルベル・アクチエンゲゼルシヤフト | Method and apparatus for producing filter rod |
| CN201683025U (en) * | 2010-05-14 | 2010-12-29 | 浙江中烟工业有限责任公司 | Filter stick forming machine |
| CN201700397U (en) * | 2010-05-19 | 2011-01-12 | 宁波轻工机械制造有限公司 | Public-core filter rod concentric positioning device |
| CN202385720U (en) * | 2011-11-04 | 2012-08-22 | 南通烟滤嘴有限责任公司 | Cigarette tongue for forming cigarette hollow filter stick |
| CN206507299U (en) * | 2016-12-29 | 2017-09-22 | 蚌埠卷烟材料厂 | Cavity mandrel positioning device |
| CN107788572A (en) * | 2017-11-21 | 2018-03-13 | 武汉黄鹤楼新材料科技开发有限公司 | A kind of cigarette filter stick shaped device |
| CN210695930U (en) * | 2019-10-09 | 2020-06-09 | 常德芙蓉大亚化纤有限公司 | Hot-curing high-pressure air nozzle core rod fixing and adjusting device |
-
2019
- 2019-10-09 CN CN201910952947.5A patent/CN110584195A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1333434A (en) * | 1970-10-31 | 1973-10-10 | Cigarette Components Ltd | Apparatus for making cigarette filters |
| JPS61115475A (en) * | 1984-11-10 | 1986-06-03 | ケルベル・アクチエンゲゼルシヤフト | Method and apparatus for producing filter rod |
| CN201683025U (en) * | 2010-05-14 | 2010-12-29 | 浙江中烟工业有限责任公司 | Filter stick forming machine |
| CN201700397U (en) * | 2010-05-19 | 2011-01-12 | 宁波轻工机械制造有限公司 | Public-core filter rod concentric positioning device |
| CN202385720U (en) * | 2011-11-04 | 2012-08-22 | 南通烟滤嘴有限责任公司 | Cigarette tongue for forming cigarette hollow filter stick |
| CN206507299U (en) * | 2016-12-29 | 2017-09-22 | 蚌埠卷烟材料厂 | Cavity mandrel positioning device |
| CN107788572A (en) * | 2017-11-21 | 2018-03-13 | 武汉黄鹤楼新材料科技开发有限公司 | A kind of cigarette filter stick shaped device |
| CN210695930U (en) * | 2019-10-09 | 2020-06-09 | 常德芙蓉大亚化纤有限公司 | Hot-curing high-pressure air nozzle core rod fixing and adjusting device |
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