CN104287088B - Shaped device, forming method and the filter tip set composite of binary combined filter tip - Google Patents
Shaped device, forming method and the filter tip set composite of binary combined filter tip Download PDFInfo
- Publication number
- CN104287088B CN104287088B CN201310306998.3A CN201310306998A CN104287088B CN 104287088 B CN104287088 B CN 104287088B CN 201310306998 A CN201310306998 A CN 201310306998A CN 104287088 B CN104287088 B CN 104287088B
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- filter tip
- rotating disk
- tow
- rod
- binary
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- 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
- A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
-
- 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
- A24D3/0229—Filter rod forming processes
-
- 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
- A24D3/025—Final operations, i.e. after the filter rod forming process
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The invention discloses a kind of shaped device of binary combined filter tip, including set gradually main air loosening device, secondary air loosening device, feed roller to, feeding roller to, spread rolls to, three-level air-opening device, feeding device, fiber capture device, Wrap device, cutter device, filter tip set composite；Two strands of tow respectively from prepass and rear passage pass sequentially through main air loosening device, secondary air loosening device, feed roller to, feeding roller to, spread rolls to, three-level air-opening device, plasticizer flusher, outlet roller pair；The tow of passage enters back into Wrap device after first passing through feeding device afterwards；The tow of prepass is directly entered Wrap device；The two strands of tow come out from Wrap device are combined into single channel in filter tip set composite successively by cutter device, filter tip set composite by binary channels.The present invention can simplify the technological process of production of binary combined filter tip.The invention also discloses a kind of forming method of binary combined filter tip and a kind of filter tip set composite.
Description
Technical field
The present invention relates to a kind of tobacco processing equipment, and in particular to a kind of shaped device of binary combined filter tip.The present invention
Further relate to a kind of forming method of binary combined filter tip and a kind of filter tip set composite.
Background technology
As the bridge between smoker and main flume, can effective filter out in flue gas many is harmful into filter tip
Point, thus favored by consumer, and obtain the extensive attention and application of cigarette manufacturer.Wherein composite filter tip is than common vinegar
Fine filter tip more can effectively adsorb the harmful substance in flue gas, reduce bitting midges.Composite filter tip is by diacetate fiber
Manufactured base rod on diacetate fiber with the addition of additive（Such as activated carbon）Function rod combine.
But the use of composite filter tip fails to be popularized, only used on High Tier Brand cigarette, main cause is composite filter
The manufacturing process of mouth is more complicated, and cost is higher.The manufacture of existing composite filter tip, first by filter-stick forming device（Such as ZL22 types）
Base rod and function rod are respectively produced with the filter-stick forming device for adding feeding device, then by composite filter forming machine（Such as
ZL41 types）Two kinds of rod combinations are made by composite filter tip using drum complex method.Even simplest binary combined filter tip,
Three equipment are needed just to machine.Drum complex method requires that the original state of base rod and function rod is static.
To improve filter tip production efficiency, there is a kind of binary channels filter-stick forming device, such as Chinese invention patent
The production machine of cigarette filter disclosed in CN101120817A, including two passes, the filter tip of same size can be produced simultaneously.If
Wherein increase feeding device on a passage in this filter-stick forming device, make a wherein passage production base rod, another logical
Road produces function rod, synchronous after cleaved to carry out compound and roll-forming, can realize and produce binary in an equipment
Composite filter tip.But because base rod and function rod move along a straight line in passage, it is impossible to using drum complex method.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of shaped device of binary combined filter tip, and it can make binary
Composite filter processes in an equipment, simpler than existing production method, and cost is lower.
In order to solve the above technical problems, the technical solution of the shaped device of binary combined filter tip of the present invention is：
Including the main air loosening device 3, secondary air loosening device 4, feed roller that set gradually to 5, feeding roller to 6, expand
Roller is opened up to fill 10, feeding device 11, fiber capture device 12, parcel 7, three-level air-opening device 8, plasticizer flusher 9, outlet roller
Put 13, cutter device 14, filter tip set composite 15, shaped device 16, cutter device 17, tray filling machine 18；Main air loosening device 3
It is arranged at the top of secondary air loosening device 4；Secondary air loosening device 4 is arranged at feed roller to 5 top；Feed roller to 5, feed
Enter roller to 6, spread rolls to 7, three-level air-opening device 8, plasticizer flusher 9, outlet roller to 10, feeding device 11, catch silk
Device 12, Wrap device 13, cutter device 14, filter tip set composite 15, shaped device 16, cutter device 17, tray filling machine 18 are set
In in same level；Two strands of tow 1,2 pass sequentially through main air shredding from the prepass and rear passage being mutually juxtaposed respectively
Device 3, secondary air loosening device 4, feed roller spray to 5, feeding roller to 6, spread rolls to 7, three-level air-opening device 8, plasticizer
Device 9, outlet roller are to 10；After the tow 2 of passage first passes through feeding device 11 afterwards, then along fiber capture device 12 enter Wrap device 13；
The tow 1 of prepass directly enters Wrap device 13 along fiber capture device 12；The two strands of tow 1,2 come out from Wrap device 13 pass through successively
Cutter device 14, filter tip set composite 15 are crossed, single channel is combined into by binary channels in filter tip set composite 15, it is two strands of tow 1,2-in-1
For one, then by shaped device 16, cutter device 17, finally come out from tray filling machine 18.
The filter tip set composite 15 includes the horizontally disposed rotating disk 26 of first rotating disk 25 and second；Before first rotating disk 25
Side is vertically installed with the first accelerating pulley and is vertically installed with the second accelerating pulley to 28 to the rear side of 23, second rotating disks 26；It is logical before described
Road outlet for the first accelerating pulley to 23 input；First rotating disk, 25 nearly side of second rotating disk 26 is provided with the first arc block 24, the
The first curved channel is formed between one arc block 24 and the first rotating disk 25；First accelerating pulley is the first curved channel to 23 output end
Entrance；Second rotating disk, 26 nearly side of first rotating disk 25 is provided with the second arc block 27, shape between the second arc block 27 and the second rotating disk 26
Into the second curved channel；Second curved channel is connected with the first curved channel；The output end of second rotating disk 26 is fixedly installed
Arcuate guide block 29；The side of arcuate guide block 29 is guide surface, forms output channel；The outlet connection of second curved channel
Output channel；It is described after passage outlet for the second accelerating pulley to 28 input；Second accelerating pulley connects to 28 output end
Output channel；A gap is provided between passage and the first rotating disk 25 after described.
The central junction line of the rotating disk 26 of first rotating disk 25 and second is not less than 1.6 with the angle of the output channel
Degree.
First accelerating pulley to 23 and second accelerating pulley circular groove is provided with to 28 periphery；Circular groove
Surface roughness be not less than Ra15；The diameter of circular groove is more than the diameter of filter tip.
The arcwall face of the first arc block 24 and the second arc block 27 is provided with circular groove；The surface of circular groove is thick
Rugosity is not more than Ra0.8；The diameter of circular groove is more than the diameter of filter tip.
Multiple projections are evenly equipped with the circumference of first rotating disk 25, are evenly equipped with the circumference of the second rotating disk 26 multiple recessed
Groove；Projection and fit depressions, for promoting base rod 22 to move.
The quantity of the projection and groove is equal, and circumferential width is identical.
The arcwall face of the first arc block 24 is provided with the breach passed through for the first rotating disk 25 and its projection；Second arc
The arcwall face of block 27 is provided with the breach passed through for the second rotating disk 26 and its groove.
First rotating disk 25 connects main shaft 31 by gear drive 32, and second rotating disk 26 is passed by timing belt
Motivation structure 33 connects main shaft 31；Main shaft 31 connects motor；Main shaft 31 passes through gear drive 32 and toothed belt transmission machine respectively
Structure 33 imparts power to the first rotating disk 25 and the second rotating disk 26；First accelerating pulley is connected to 23 by Belt Drive mechanism 36
Switch through axle 37, second accelerating pulley passes through the connection rotating shaft 37 of Belt Drive mechanism 38 to 28；Rotating shaft 37 is vertical with main shaft 31；Turn
Axle 37 connects main shaft 31 by gear drive 35 and bevel gear transmission 34；Main shaft 31 passes through bevel gear transmission 34
Rotating shaft 37 is imparted power to gear drive 35, rotating shaft 37 passes through 36 peaceful tape handler of Belt Drive mechanism respectively
38 drive the first accelerating pulleys to 23 and second accelerating pulley to 28 rotate.
The gear drive 32 is identical with the gearratio of synchronous belt drive mechanism 33, makes two rotating disks 25,26 reverse
Synchronized rotation.
The gearratio of the bevel gear transmission 34 and gear drive 35 is 1:1.
The method of work of the filter tip set composite 15 is：Base rod 22 and function rod 21 enter the compound dress of filter tip along binary channels
Put 15；Base rod 22 pulls open a segment distance through the first accelerating pulley to 23 acceleration and follow-up base rod 22, and the base rod 22 after acceleration is by the
One rotating disk 25 is pushed into the first curved channel, and base rod 22 is changed into circular motion by linear motion；Base rod 22 is from the first curved channel
Into the second curved channel, by switching to move around the second rotating disk 26 around the motion of the first rotating disk 25, gradually drawn close to function rod 21；Base
Rod 22 enters output channel from the second curved channel, by circular motion under the guide effect of the guide surface of arcuate guide block 29
It is changed into linear motion；Function rod 21 pulls open a segment distance for base to 28 acceleration through the second accelerating pulley with follow-up function rod 21
Rod 22 is inserted between two function rods 21, realize base rod 22 and function rod 21 be alternately arranged successively after output to downstream unit.
The present invention also provides a kind of forming method of binary combined filter tip, using the shaped device of binary combined filter tip, its
Technical solution is to comprise the following steps：
The first step, make to come from two tow bags a, b prepass tow 1 and rear passage tow 2 respectively at two mutually
Paired running on independent passage；Prepass tow 1 and rear passage tow 2 pass through main air loosening device 3 at the beginning of low-pressure air
Step is opened, then is opened further by secondary air loosening device 4；Prepass tow 1 and rear passage tow 2 pass through successively afterwards
Feed roller carries out mechanical shredding to 6 and spread rolls to 5, feeding roller to 7, then by the 8 abundant shredding of three-level air-opening device；It
Afterwards by plasticizer flusher 9, quantitative plasticizer is equably sprayed on the tow face of whole shredding；Finally by output
Roller flattens to 10；
Second step, make after outlet roller first passes through the addition additive of feeding device 11 to the rear passage tow 2 of 10 outputs, then
Enter Wrap device 13 along fiber capture device 12 and form function rod 21；Make to catch the directly edge of prepass tow 1 of 10 outputs from outlet roller
Silk device 12 enters Wrap device 13 and forms base rod 22；
Prepass tow 1 and rear passage tow 2 are collected bunchy respectively and are sent into Wrap device by the 3rd step, fiber capture device 12
13；The strap continuously run drags coated sealing compound and the filter stick shaping paper c of interior bonded adhesives also enters Wrap device 13；Wrapping up
In device 13, filter stick shaping paper c wraps up prepass tow 1 and rear passage tow 2 respectively and roll-forming, formation are continuously filtered
Rod；
4th step, filter stick bar continues to run forward along binary channels, by being cut into equal length during cutter device 14
Continuous segment, form base rod 22 and function rod 21；
5th step, base rod 22 and function rod 21 enter filter tip set composite 15 along binary channels, from filter tip set composite 15
It is alternately arranged in output channel and continuously exports successively, realize that binary channels is merged into single channel, into shaped device 16；Forming paper
D also enters shaped device 16, and the base rod 22 being continuously alternately arranged and function rod 21 are rolled into by forming paper d in shaped device 16
Bar, finally exported after the filter rod that cutter device 17 cuts into certain length to tray filling machine 18.
The present invention also provides a kind of filter tip set composite, and its technical solution is：
Including the horizontally disposed rotating disk 26 of first rotating disk 25 and second；The front side of first rotating disk 25 is vertically installed with first and added
Speed wheel is vertically installed with the second accelerating pulley to 28 to the rear side of 23, second rotating disks 26；The outlet of the prepass is the first acceleration
Take turns the input to 23；First rotating disk, 25 nearly side of second rotating disk 26 is provided with the first arc block 24, the first arc block 24 and the first rotating disk
The first curved channel is formed between 25；First accelerating pulley to 23 output end be the first curved channel entrance；Second rotating disk 26
Nearly side of first rotating disk 25 is provided with the second arc block 27, and the second curved channel is formed between the second arc block 27 and the second rotating disk 26；The
Two curved channels are connected with the first curved channel；The output end of second rotating disk 26 is fixedly installed arcuate guide block 29；Arc
The side of guide pad 29 is guide surface, forms output channel；The outlet connection output channel of second curved channel；It is logical after described
Road outlet for the second accelerating pulley to 28 input；Second accelerating pulley connects output channel to 28 output end；It is logical after described
A gap is provided between road and the first rotating disk 25.
What the present invention can reach has the technical effect that：
The method that binary combined filter tip is produced by three equipment can be changed to be machined by an equipment by the present invention, letter
Change the technological process of production of binary combined filter tip, reduced binary combined filter tip production cost, effectively expand binary composite filter
Utilization rate of the mouth in cigarette products.
The filter tip set composite of the present invention uses turntable structure, registration, compact in design, no negative-pressure air-suction, Neng Goushi
Existing base rod and function rod it is quick compound, the base rod and function rod of multiple material can be handled.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description：
Fig. 1 is the schematic diagram of the shaped device of binary combined filter tip of the present invention；
Fig. 2 is Fig. 1 top view；
Fig. 3 is the schematic diagram of the filter tip set composite of the present invention；
Fig. 4 is the drive mechanism schematic diagram of the filter tip set composite of the present invention；
Fig. 5 is the partial enlarged drawing at the base rod acceleration of the filter tip set composite of the present invention；
Fig. 6 is the partial enlarged drawing of the filter tip set composite runner junction of the present invention；
Fig. 7 is the schematic diagram of three arc blocks of the filter tip set composite of the present invention.
Description of reference numerals in figure：
1st, 2 be tow,
3 be main air loosening device, and 4 be secondary air loosening device,
5 be feed roller pair, and 6 be feeding roller pair,
7 be spread rolls pair, and 8 be three-level air-opening device,
9 be plasticizer flusher, and 10 be outlet roller pair,
11 be feeding device, and 12 be fiber capture device,
13 be Wrap device, and 14 be cutter device,
15 be filter tip set composite, and 16 be shaped device,
17 be cutter device, and 18 be tray filling machine,
21 be function rod, and 22 be base rod,
23 be the first accelerating pulley pair, and 24 be the first arc block,
25 be the first rotating disk, and 26 be the second rotating disk,
27 be the second arc block, and 28 be the second accelerating pulley pair,
29 be arcuate guide block,
31 be main shaft, and 32 be gear drive,
33 be synchronous belt drive mechanism, and 34 be bevel gear transmission,
35 be gear drive, and 36 be Belt Drive mechanism,
37 be rotating shaft, and 38 be Belt Drive mechanism.
Embodiment
As shown in Figure 1 and Figure 2, the shaped device of binary combined filter tip of the present invention, including the main air shredding set gradually
Device 3, secondary air loosening device 4, feed roller spray to 5, feeding roller to 6, spread rolls to 7, three-level air-opening device 8, plasticizer
Device 9, outlet roller to 10, feeding device 11, fiber capture device 12, Wrap device 13, cutter device 14, filter tip set composite 15, into
Type device 16, cutter device 17, tray filling machine 18；
Main air loosening device 3 is arranged at the top of secondary air loosening device 4；Secondary air loosening device 4 is arranged at charging
Roller to 5 top；Feed roller is to 5, feeding roller to 6, spread rolls to 7, three-level air-opening device 8, plasticizer flusher 9, defeated
Go out roller to 10, feeding device 11, fiber capture device 12, Wrap device 13, cutter device 14, filter tip set composite 15, shaped device 16,
Cutter device 17, tray filling machine 18 are arranged in same level；
Two strands of tow 1,2 pass sequentially through main air loosening device 3, two level from the prepass and rear passage being mutually juxtaposed respectively
Air-opening device 4, feed roller are to 5, feeding roller to 6, spread rolls to 7, three-level air-opening device 8, plasticizer flusher 9, defeated
Go out roller to 10；After the tow 2 of passage first passes through feeding device 11 afterwards, then along fiber capture device 12 enter Wrap device 13；Prepass
Tow 1 directly enters Wrap device 13 along fiber capture device 12；
The two strands of tow 1,2 come out from Wrap device 13 are successively by cutter device 14, filter tip set composite 15, in filter tip
Set composite 15 is combined into single channel by binary channels, two strands of tow 1, it is 2-in-1 be one, then by shaped device 16, cutter device 17,
Finally come out from tray filling machine 18.
As shown in figure 3, filter tip set composite 15 includes the horizontally disposed rotating disk 26 of first rotating disk 25 and second；
The front side of first rotating disk 25 is vertically installed with the first accelerating pulley and is vertically installed with to the rear side of 23, second rotating disks 26
Two accelerating pulleys are to 28；Prepass outlet for the first accelerating pulley to 23 input；
As shown in figure 5,25 nearly side of second rotating disk 26 of the first rotating disk is provided with the first arc block 24, the first arc block 24 and first turn
The first curved channel is formed between disk 25；First accelerating pulley to 23 output end be the first curved channel entrance；
Second rotating disk, 26 nearly side of first rotating disk 25 is provided with the second arc block 27, shape between the second arc block 27 and the second rotating disk 26
Into the second curved channel；Second curved channel is connected with the first curved channel；
The output end of second rotating disk 26 is fixedly installed arcuate guide block 29；The side of arcuate guide block 29 is guide flat
Face, form output channel；
The outlet connection output channel of second curved channel；
Afterwards passage outlet for the second accelerating pulley to 28 input；Second accelerating pulley is logical to 28 output end connection output
Road.
Passage afterwards（That is the place straight line of function rod 21）A gap is provided between the first rotating disk 25, makes two rotating disks 25,26
Central junction line is angled with output channel, to prevent that it is dry that function rod 21 from occurring with the first rotating disk 25 in the process of running
Relate to.Center of turntable connecting line and the angle of output channel are preferably not less than 1.6 degree.
First accelerating pulley to 23 and second accelerating pulley be aluminium to 28.
First accelerating pulley to 23 and second accelerating pulley circular groove, the table of circular groove are provided with to 28 periphery
Face sprayed wc after hard anodizing is handled, so that its surface roughness is clamped when being not less than Ra15 to ensure to accelerate
Filter tip do not slide；Circular groove is engaged with the periphery of base rod 22 or function rod 21；The diameter of circular groove
More than the diameter of filter tip, such as a diameter of 9mm of circular groove, the filter tip for a diameter of 7.7mm.
After accelerating pulley coordinates 23,28 two wheels, the circular groove of two wheels clamps base rod 22 or function rod jointly
21；The circular groove of two wheels is smaller than filter tip diameter；
As shown in fig. 6, being evenly equipped with multiple projections on the circumference of the first rotating disk 25, it is evenly equipped with the circumference of the second rotating disk 26 more
Individual groove；Projection and fit depressions, for promoting base rod 22 to move；Spacing between two projections is slightly larger than the length of base rod 22
Degree；The quantity of projection and groove is equal, and circumferential width is identical；When filter tip joins, synchronous axial system in projection insertion groove；
The arcwall face of first arc block 24 and the second arc block 27 is provided with circular groove, circular groove and base rod 22 or work(
The periphery of energy rod 21 is engaged；The surface roughness of circular groove is not more than Ra0.8；The diameter of circular groove is more than filter
The diameter of mouth, such as a diameter of 8.2mm of circular groove, the filter tip for a diameter of 7.7mm.
As shown in fig. 7, the arcwall face of the first arc block 24 is provided with the breach passed through for the first rotating disk 25 and its projection；Second
The arcwall face of arc block 27 is provided with the breach passed through for the second rotating disk 26 and its groove；
As shown in figure 4, the first rotating disk 25 connects main shaft 31 by gear drive 32, the second rotating disk 26 passes through timing belt
Transmission mechanism 33 connects main shaft 31, and main shaft 31 connects motor；Main shaft 31 passes through gear drive 32 and toothed belt transmission respectively
Mechanism 33 imparts power to the first rotating disk 25 and the second rotating disk 26；The biography of gear drive 32 and synchronous belt drive mechanism 33
It is dynamic than identical, make the reversely synchronized rotation of two rotating disks 25,26；
First accelerating pulley passes through Belt Drive by the connection rotating shaft 37 of Belt Drive mechanism 36, the second accelerating pulley to 23 to 28
The connection rotating shaft 37 of mechanism 38；Rotating shaft 37 is vertical with main shaft 31；
Rotating shaft 37 connects main shaft 31 by gear drive 35 and bevel gear transmission 34；Main shaft 31 passes through bevel gear
Transmission mechanism 34 and gear drive 35 impart power to rotating shaft 37, and rotating shaft 37 passes through the peace of Belt Drive mechanism 36 respectively
Tape handler 38 drive the first accelerating pulley to 23 and second accelerating pulley to 28 rotate；Bevel gear transmission 34 and gear drive
The gearratio of mechanism 35 is 1:1；Whole transmission system is driven by a motor, synchronous with the holding of the main frame speed of service.
According to the spatial arrangement position of two passes, filter tip set composite 15 can be horizontally mounted, right angle setting or with any
Angle tilt is installed.
During operation, in same level, the center spacing of two passages is slightly larger than first turn for two strands of tow 1,2 place passages
The diameter of disk 25.
First rotating disk 25 is identical with the diameter of the second rotating disk 26.First rotating disk 25 is identical with the rotating speed of the second rotating disk 26.
The operation principle of filter tip set composite 15 is as follows：
Base rod 22 and function rod 21 enter filter tip set composite 15 along binary channels；Base rod 22 through the first accelerating pulley to 23 plus
Fast to pull open a segment distance with follow-up base rod 22, the base rod 22 after acceleration is pushed into the first curved channel, base rod 22 by the first rotating disk 25
Circular motion is changed into by linear motion；
Base rod 22 enters the second curved channel from the first curved channel, i.e., by switching to around the motion of the first rotating disk 25 around second turn
Disk 26 moves, and is gradually drawn close to function rod 21；
Base rod 22 enters output channel from the second curved channel, under the guide effect of the guide surface of arcuate guide block 29
Linear motion is changed into by circular motion；
Function rod 21 pulls open a segment distance so that base rod 22 is filled out to 28 acceleration through the second accelerating pulley with follow-up function rod 21
Between entering two function rods 21, realize base rod 22 and function rod 21 be alternately arranged successively after output to downstream unit.
The production method of binary combined filter tip of the present invention, comprises the following steps：
The first step, make to come from two tow bags a, b prepass tow 1 and rear passage tow 2 respectively at two mutually
Paired running on independent passage, twin-channel speed of service are more preferably less than 250m/min；
Prepass tow 1 and rear passage tow 2 are tentatively opened by main air loosening device 3 by low-pressure air, then are passed through
Secondary air loosening device 4 is opened further；Afterwards prepass tow 1 and rear passage tow 2 successively by feed roller to 5, feed
Enter roller and mechanical shredding is carried out to 7 to 6 and spread rolls, then by the 8 abundant shredding of three-level air-opening device；Pass through plasticizer afterwards
Flusher 9, equably spray quantitative plasticizer on the tow face of whole shredding；Finally flattened by outlet roller to 10；
Second step, make after outlet roller first passes through the addition additive of feeding device 11 to the rear passage tow 2 of 10 outputs, then
Enter Wrap device 13 along fiber capture device 12 and form function rod 21；
Make directly to enter the formation base rod of Wrap device 13 along fiber capture device 12 to the prepass tow 1 of 10 outputs from outlet roller
22；
Prepass tow 1 and rear passage tow 2 are collected bunchy respectively and are sent into Wrap device by the 3rd step, fiber capture device 12
13；The strap continuously run drags coated sealing compound and the filter stick shaping paper c of interior bonded adhesives also enters Wrap device 13；Wrapping up
In device 13, filter stick shaping paper c wraps up prepass tow 1 and rear passage tow 2 respectively and roll-forming, formation are continuously filtered
Rod；
4th step, filter stick bar continues to run forward along binary channels, by being cut into equal length during cutter device 14
Continuous segment, form base rod 22 and function rod 21；
5th step, base rod 22 and function rod 21 enter filter tip set composite 15 along binary channels, from filter tip set composite 15
It is alternately arranged in output channel and continuously exports successively, realize that binary channels is merged into single channel, into shaped device 16；Forming paper
D also enters shaped device 16, and the base rod 22 being continuously alternately arranged and function rod 21 are rolled into by forming paper d in shaped device 16
Bar, finally exported after the filter rod that cutter device 17 cuts into certain length to tray filling machine 18.
The speed of service of output channel is twin-channel twice.
Claims (12)
- A kind of 1. shaped device of binary combined filter tip, it is characterised in that：Including set gradually main air loosening device (3), Secondary air loosening device (4), feed roller are to (5), feeding roller to (6), spread rolls to (7), three-level air-opening device (8), plasticising Agent flusher (9), outlet roller to (10), feeding device (11), fiber capture device (12), Wrap device (13), cutter device (14), Filter tip set composite (15), shaped device (16), cutter device (17), tray filling machine (18)；Two bursts of tow (1,2) pass sequentially through main air loosening device (3), two level from the prepass and rear passage being mutually juxtaposed respectively Air-opening device (4), feed roller spray to (5), feeding roller to (6), spread rolls to (7), three-level air-opening device (8), plasticizer Device (9), outlet roller are spilt to (10)；After the tow (2) of passage first passes through feeding device (11) afterwards, then along fiber capture device (12) enter Wrap device (13)；The tow (1) of prepass directly enters Wrap device (13) along fiber capture device (12)；The two strands of tow (1,2) come out from Wrap device (13) pass through cutter device (14), filter tip set composite (15) successively, Filter tip set composite (15) is combined into single channel by binary channels, and two bursts of tow (1,2) are combined into one, then by shaped device (16), Cutter device (17), finally tray filling machine from (18) out；The filter tip set composite (15) includes horizontally disposed first rotating disk (25) and the second rotating disk (26)；The first accelerating pulley is vertically installed with front side of first rotating disk (25) to be vertically installed with (23), the second rotating disk on rear side of (26) Second accelerating pulley is to (28)；The outlet of the prepass is input of first accelerating pulley to (23)；Nearly second rotating disk (26) side of first rotating disk (25) is provided with the first arc block (24), the first arc block (24) and the first rotating disk (25) Between form the first curved channel；First accelerating pulley is to entrance that the output end of (23) is the first curved channel；Nearly first rotating disk (25) side of second rotating disk (26) is provided with the second arc block (27), the second arc block (27) and the second rotating disk (26) Between form the second curved channel；Second curved channel is connected with the first curved channel；The output end of second rotating disk (26) is fixedly installed arcuate guide block (29)；The side of arcuate guide block (29) is guide flat Face, form output channel；The outlet connection output channel of second curved channel；Input of the outlet of passage for the second accelerating pulley to (28) after described；Output end connection of second accelerating pulley to (28) is defeated Go out passage；A gap is provided between passage and the first rotating disk (25) after described.
- 2. the shaped device of binary combined filter tip according to claim 1, it is characterised in that：First rotating disk (25) with The central junction line of second rotating disk (26) is not less than 1.6 degree with the angle of the output channel.
- 3. the shaped device of binary combined filter tip according to claim 1, it is characterised in that：First accelerating pulley pair (23) and the second accelerating pulley is provided with circular groove to the periphery of (28)；The surface roughness of circular groove is not less than Ra15；The diameter of circular groove is more than the diameter of filter tip.
- 4. the shaped device of binary combined filter tip according to claim 1, it is characterised in that：The first arc block (24) and The arcwall face of second arc block (27) is provided with circular groove；The surface roughness of circular groove is not more than Ra0.8；Circular arc The diameter of groove is more than the diameter of filter tip.
- 5. the shaped device of binary combined filter tip according to claim 1, it is characterised in that：First rotating disk (25) Multiple projections are evenly equipped with circumference, multiple grooves are evenly equipped with the circumference of the second rotating disk (26)；Projection and fit depressions, are used for Promote base rod (22) motion.
- 6. the shaped device of binary combined filter tip according to claim 5, it is characterised in that：The number of the projection and groove Measure equal, and circumferential width is identical.
- 7. the shaped device of binary combined filter tip according to claim 5, it is characterised in that：The first arc block (24) Arcwall face is provided with the breach passed through for the first rotating disk (25) and its projection；The arcwall face of the second arc block (27), which is provided with, to be supplied The breach that second rotating disk (26) and its groove pass through.
- 8. the shaped device of binary combined filter tip according to claim 1, it is characterised in that：First rotating disk (25) is logical Gear drive connection main shaft (31) is crossed, second rotating disk (26) connects main shaft by synchronous belt drive mechanism (33) (31)；Main shaft (31) connects motor；Main shaft (31) respectively will by gear drive (32) and synchronous belt drive mechanism (33) Power passes to the first rotating disk (25) and the second rotating disk (26)；First accelerating pulley is to (23) by Belt Drive mechanism (36) connection rotating shaft (37), and second accelerating pulley is to (28) Pass through Belt Drive mechanism (38) connection rotating shaft (37)；Rotating shaft (37) is vertical with main shaft (31)；Rotating shaft (37) connects main shaft (31) by gear drive and bevel gear transmission (34)；Main shaft (31) is by boring tooth Wheel drive mechanism (34) and gear drive impart power to rotating shaft (37), and rotating shaft (37) passes through Belt Drive mechanism respectively (36) peaceful tape handler (38) drives the first accelerating pulley that (28) are rotated with (23) and the second accelerating pulley.
- 9. the shaped device of binary combined filter tip according to claim 8, it is characterised in that：The gear drive (32) it is identical with the gearratio of synchronous belt drive mechanism (33), make two rotating disks (25,26) reversely synchronized rotation.
- 10. the shaped device of binary combined filter tip according to claim 8, it is characterised in that：The Bevel Gear Transmission machine The gearratio of structure (34) and gear drive (35) is 1:1.
- 11. the shaped device of binary combined filter tip according to claim 1, it is characterised in that：The filter tip set composite (15) method of work is：Base rod (22) and function rod (21) enter filter tip set composite (15) along binary channels；Base rod (22) is through the first accelerating pulley pair (23) acceleration pulls open a segment distance with follow-up base rod (22), and the base rod (22) after acceleration is pushed into the first arc by the first rotating disk (25) Shape passage, base rod (22) are changed into circular motion by linear motion；Base rod (22) enters the second curved channel from the first curved channel, by switching to around the first rotating disk (25) motion around the second rotating disk (26) move, gradually drawn close to function rod (21)；Base rod (22) enters output channel from the second curved channel, under the guide effect of the guide surface of arcuate guide block (29) Linear motion is changed into by circular motion；Function rod (21) pulls open a segment distance for base rod through acceleration of second accelerating pulley to (28) with follow-up function rod (21) (22) insert between two function rods (21), realize base rod (22) and function rod (21) be alternately arranged successively after output to downstream fill Put.
- A kind of 12. binary combined filter tip of the shaped device of binary combined filter tip using described in any one of claim 1 to 10 Forming method, it is characterised in that comprise the following steps：The first step, make to come from two tow bags (a, b) prepass tow (1) and rear passage tow (2) respectively in two phases Mutually paired running on independent passage；Prepass tow (1) and rear passage tow (2) are tentatively opened by main air loosening device (3) by low-pressure air, then are passed through Secondary air loosening device (4) is crossed to be opened further；Prepass tow (1) and rear passage tow (2) are successively by charging afterwards Roller carries out mechanical shredding to (6) and spread rolls to (5), feeding roller to (7), is then fully opened by three-level air-opening device (8) Pine；Pass through plasticizer flusher (9) afterwards, equably spray quantitative plasticizer on the tow face of whole shredding；Finally (10) are flattened by outlet roller；Second step, after the rear passage tow (2) for making to export (10) from outlet roller first passes through feeding device (11) addition additive, Enter Wrap device (13) along fiber capture device (12) again and form function rod (21)；The prepass tow (1) for making to export (10) from outlet roller directly enters Wrap device (13) along fiber capture device (12) and forms base Rod (22)；Prepass tow (1) and rear passage tow (2) are collected bunchy respectively and are sent into Wrap device by the 3rd step, fiber capture device (12) (13)；The strap continuously run drags coated sealing compound and the filter stick shaping paper (c) of interior bonded adhesives also enters Wrap device (13)； In Wrap device (13), prepass tow (1) and rear passage tow (2) are wrapped up and rolled into respectively by filter stick shaping paper (c) Type, form continuous filter stick bar；4th step, filter stick bar continues to run forward along binary channels, by the company that equal length is cut into when cutter device (14) Continuous segment, form base rod (22) and function rod (21)；5th step, base rod (22) and function rod (21) enter filter tip set composite (15) along binary channels, from filter tip set composite (15) it is alternately arranged in output channel and continuously exports successively, realize that binary channels is merged into single channel, into shaped device (16)；Forming paper (d) also enters shaped device (16), the base that forming paper (d) will be continuously alternately arranged in shaped device (16) Rod (22) and function rod (21) are rolled into bar, finally exported after cutter device (17) cuts into the filter rod of certain length to Tray filling machine (18).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310306998.3A CN104287088B (en) | 2013-07-19 | 2013-07-19 | Shaped device, forming method and the filter tip set composite of binary combined filter tip |
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| CN201310306998.3A CN104287088B (en) | 2013-07-19 | 2013-07-19 | Shaped device, forming method and the filter tip set composite of binary combined filter tip |
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| CN105768213A (en) * | 2016-05-10 | 2016-07-20 | 江苏大亚滤嘴材料有限公司 | Composite filtering rod molding set |
| CN111920088B (en) * | 2019-05-13 | 2022-11-11 | 湖北中烟工业有限责任公司 | Filter element for tobacco products, and method and device for producing a filter element |
| CN110432542B (en) * | 2019-08-15 | 2024-01-30 | 襄阳申冠机电技术有限公司 | Multi-element material combined process system |
| CN113057370A (en) * | 2021-04-15 | 2021-07-02 | 南京英伟思特科技发展有限公司 | Filter tip rod with micro-cavity structure and filter tip punching control system |
| CN114568746A (en) * | 2022-04-11 | 2022-06-03 | 云南中烟工业有限责任公司 | Granular spice composite structure filter stick one-step forming system and forming method |
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| GB1054545A (en) * | 1962-10-05 | |||
| IT1272020B (en) * | 1992-03-26 | 1997-06-10 | Koerber Ag | PROCEDURE AND MACHINE FOR TREATING MATERIAL FOR A FILTER CORD. |
| DE4320317C2 (en) * | 1993-06-18 | 1998-04-23 | Rhodia Ag Rhone Poulenc | Method and device for producing fiber strands |
| PL388549A1 (en) * | 2009-07-15 | 2011-01-17 | International Tobacco Machinery Poland Spółka Z Ograniczoną Odpowiedzialnością | Method for secure transmission of filter elements in the manufacturing process of multi-segment filters |
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