CN107198265A - Clearance adjustable type air-opening device - Google Patents
Clearance adjustable type air-opening device Download PDFInfo
- Publication number
- CN107198265A CN107198265A CN201710523865.XA CN201710523865A CN107198265A CN 107198265 A CN107198265 A CN 107198265A CN 201710523865 A CN201710523865 A CN 201710523865A CN 107198265 A CN107198265 A CN 107198265A
- Authority
- CN
- China
- Prior art keywords
- plate
- cover plate
- arch cover
- slide plate
- tow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007664 blowing Methods 0.000 claims abstract description 21
- 238000009423 ventilation Methods 0.000 claims abstract description 13
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 5
- 239000004744 fabric Substances 0.000 claims description 2
- 229920006221 acetate fiber Polymers 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 235000019504 cigarettes Nutrition 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000004014 plasticizer Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000013305 flexible fiber Substances 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000003466 welding 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
- A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
- D01G9/08—Opening or cleaning fibres, e.g. scutching cotton by means of air draught arrangements
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
- D01G9/14—Details of machines or apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The clearance adjustable type air-opening device that the present invention is provided, containing ventilation bearing with outside mutually closely coupled air blowing plate therewith, also there is arch cover plate, component, connected components, slide plate is fixedly connected with, arch cover plate has the arcuate convex shape to one side bending, so that formation accommodates slide plate between arch cover plate and air blowing plate and tow passes through space, slide plate is connected by adjusting screw rod with arch cover plate.The present invention is capable of the shredding sheet separation of accurate adjustment filter stick for cigarettes opener, easy to operate, and the shredding for being adapted to all size filter stick of acetate fiber filter core is used, and can significantly improve the uniformity of tow opening.
Description
Technical field
The present invention relates to a kind of tow opening part.
Background technology
Usually require to use air-opening device in filter stick for cigarettes manufacture field, by acetate fiber or the silk of other fabric filter elements
Band expansion, shredding, elimination curling are reconfigured.Tow opening is made up of mechanical shredding and air-opening, and mechanical shredding refers to
Tow keeps the difference of linear velocity between two groups of plucker rollers, forms shredding ratio, produces longitudinal pulling force, causes the longitudinal direction of tow to open
Pine.Air-opening refers under gas pressure to forming horizontal shredding by the tow of air-opening device, and tow band is laterally equal
Even expansion, in order to tow it is uniform it is fluffy after the paper bag that is formed wrap up in shaping, roll into filter stick.
Clearance constant can not be adjusted between the shredding plate of the air-opening device of existing filter-stick forming device, be unfavorable for filter stick specification
Replacing use.Certain German company devises a kind of rotation opening deals, the positive and negative of shredding plate adapt to respectively slightly, ramuscule filters
The opening of rod, only 2 kinds Interval selectings, it is impossible to adjusted loosening device to other more particularly suitable sizes according to the specification of tow
Shredding gap.
Number of patent application discloses a kind of tow wind-force loosening device, including substrate for 2005200501285 utility model
With shredding wind gap, described shredding wind gap is V-shaped shredding wind gap (2).The utility model is that a kind of wind-force of each point output is equal
Even, the shredding wind of output is sprayed in divergent shape, and the loosening device is uneven shredding, and the shredding for being not suitable for banding tow is used.
Number of patent application is a kind of 2012103983848 high-pressure pneumatic flexible fiber opener of disclosure of the invention, bag
Include provided with the needle plate conveyer belt being obliquely installed in housing, housing, the feed end top of needle plate conveyer belt is provided with feed hopper, and needle plate is defeated
Band top is sent to be provided with homocline roller, the surface of homocline roller is provided with soft lug, and the top of each soft lug is defeated close to needle plate
The top for taking pin is sent, high pressure gas blowout head, the jet of high pressure gas blowout head are provided with the circular arc discharge end of needle plate conveyer belt
Direction and the root level of the pin on needle plate conveyer belt discharging end are tangent, and high pressure gas blowout head is arranged on cross bar, one end of cross bar
Eccentric wheel apparatus is connected with, eccentric wheel apparatus is connected with motor, Clean Brush for cleaning is provided with below the discharge end of needle plate conveyer belt.The invention
By the unordered deformation adjustment shredding gap of air pressure and soft lug, shredding effect is not sufficiently stable.
The content of the invention
Goal of the invention：
There is provided a kind of shredding gap can accurate adjustment, shredding steady quality, it is adaptable to the banding of plurality of specifications multiple fiber material
Tow carries out the clearance adjustable type air-opening device that shredding is used.
Technical scheme：
A kind of clearance adjustable type air-opening device that the present invention is provided, can be in fiber（Such as acetate fiber, polypropylene fibre, day
Right fiber etc.）Supported the use in the filter stick formation equipment of filter core and carry out air-opening operation there is provided fibre bundle.The air-opening
Device except containing conventional ventilation bearing in addition to mutually closely coupled air blowing plate therewith, also with cover plate（The present invention is arch
Cover plate）, be fixedly connected with component（Arch cover plate can be fixedly connected with the side for bearing of ventilating, and ensure that arch cover plate is surrounded
Ventilation bearing rotating folding, such as hinge）, connected components（The other end activity of arch cover plate and ventilation bearing can be connected
Connect, and ensure that arch cover plate can be opened and quick-make completely with ventilation bearing, be such as the suction being made of magnetic material
Iron component, is opened or adhesive by magnet）, slide plate.
Arch cover plate has the arcuate convex shape to one side bending, and air blowing is hold between arch cover plate and ventilation bearing
Plate.Between arch cover plate and air blowing plate there is receiving slide plate and the tow below slide plate to pass through space（Slide plate is with blowing
The gap in space, i.e. tow opening device is passed through in gap between plate for tow）.The sky that adjusting screw rod is passed through is left on arch cover plate
Hole, has adjusting nut to be supported the use with adjusting screw rod, and slide plate is connected by adjusting screw rod with arch cover plate（Junction is located at bow
The central part of shape cover plate and slide plate, is symmetrically difficult crooked）And moved up and down by the rotation of adjusting nut, above and below slide plate
Movement can cause described tow to pass through the change in space（The gap size of tow opening device is adjusted）.
Can also have between arch cover plate and slide plate and surround the symmetrically arranged several elastic connection guide pillars of screw rod（Arch
The cavity that guide pillar is passed through is left on cover plate, has sleeve, spring are matched to use, it is ensured that slide plate has with arch cover plate more to be stablized
Elastic movable supports, ensure that slide plate lifting is steady during gap adjustment, and keep the lower surface and air blowing plate of slide plate
Upper surface it is parallel, the clearance height that tow passes through space has the change of uniformity, and tow opening uniform quality is stable）.
To mitigate weight, arch cover plate is made of light materials such as aluminium alloys, and slide plate can use the modeling of wear-resistant self-lubricating
Material（Such as polyformaldehyde）It is made.
The groove of 2 millimeter depth can be provided with the middle of air blowing plate upper surface.The length of groove and arch cover plate are convex
Rise length matching, slightly larger than the length of slide plate, allow slide plate somewhat shifted in groove, do not influence slide plate on move down
It is dynamic, while avoiding slide plate from surprisingly misplacing stuck or clogged by tow stuck, while when slide plate is lifted, not oppressing tow, protect
Card passes through in being uniformly distributed for clearance space with the smooth of air draught.
Adjusting screw rod and the lower surface of slide plate junction do not punch welding or the vestige that is spirally connected, it is ensured that lower surface is smooth, keeps away
Exempt from scraping.
Production process is as follows：
Operant activity connection component first, around the cunning for being fixedly connected with component Unscrew moveable arcuate cover plate and being attached thereto
Plate, passes through space in tow and penetrates tow, cover arch cover plate, is closed arch cover plate with ventilation bearing by connected components
Close connection.
When the tow quantity that filter stick formation needs is different, it is necessary to adjust the gap size of tow opening device, regulation is twisted
Nut, adjusting screw rod drives slide plate steadily to rise or fall, and expands or shrinks gap, it is ensured that tow opening space meets design will
Ask.
Ventilation bearing bottom access air, top is fixedly connected on air blowing plate, air blowing plate and is densely covered with small passage in advance
Or air channel, air by the stomata or groove of air blowing plate be uniformly ejected into by tow band on, allow tow opening.
During production, the air pressure size of air blowing can adjust, can also be by adjusting the width that loosening device space change tow deploys
Degree, so as to reach specific shredding effect.Per share tow is made up of tens thousand of filaments, the radical of different bunch fiber silks or
Diameter is different, and air-flow is ejected on slide plate through tow band, rear to reflex to again on tow, upsets the adhesion structure of tow, outwards
Tow is extruded, makes tow is fluffy to form horizontal shredding.Due to the percussion of air-flow, tow is fluffy not when gap is excessive or too small
Uniformly, when fluffy uneven tow band enters spray booth application plasticizer, the glyceride content penetrated on tow is also uneven,
It is also easy to produce that filter stick is locally fluffy, the mass defects such as glue hole occur, so it is that production is high-quality that can adjust suitable shredding gap
The very crucial safeguard measure of filter stick.
Beneficial effect：
The adjustable type air-opening device of the present invention is installed on filter stick formation machine equipment in use, can increase and decrease shredding as needed
Gap between plate, shredding gap is adjustable within 3 millimeters, so as to accurate adjustment tow opening amplitude, has and is unlikely to upset silk
The uniform arrangement of bundle fiber.Compared with KDF2, KDF4, DF10 etc. both at home and abroad the air-opening device of the filter-stick forming device of prevalence, energy
Enough on-line control tow opening height or width, and step-less adjustment precision is high, can meet the plurality of specifications filter sticks such as thick, ramuscule
Tow opening manufacturing technique requirent, can effectively improve the air-opening quality of the filter stick filter cores such as ramuscule, special resistance to suction specification.
Moreover, transforming the air-opening system of traditional filter-stick forming device, the width of multistage gas shredding tow using the patent
Degree or height adjust accurate, improve the uniformity of tow opening, it is ensured that plasticizer applies level, reduction filter stick drop-head, glue hole, hard
Degree is partially soft to wait quality risk, improves the workmanship of product rod.And the device structure of the present invention is light and handy, cost of manufacture compared with
It is low, operate easy to maintenance, reduction labor strength.
Brief description of the drawings
Fig. 1 is a kind of longitudinal profile structure schematic of the present invention；
Fig. 2 is the top view of the arch cover plate of the present invention；
In figure, 1- ventilations bearing, 2- inhale iron component, 3- tow and pass through space（Gap）, 4- arch cover plate, 5- guide pin bushings, 6- guide pillars,
7th, spring, 8- adjusting nuts, 9- adjusting screw rods, 10- slide plates, 11- air blowings plate, 12- hinge components, 110- gas holes.
Embodiment
Clearance adjustable type air-opening device as shown in Figure 1 and Figure 2, containing ventilation bearing 1, cover plate 4, be fixedly connected component,
Connected components, hold air blowing plate 11, described cover plate 4 is arch cover plate, separately in bow between cover plate 4 and ventilation bearing 1
Also there is slide plate 10 between shape cover plate 4 and air blowing plate 11；
Arch cover plate 4 has the arcuate convex shape bent to the opposite direction of air approach axis so that in arch cover plate with blowing
The tow accommodated below slide plate 10 and slide plate is formed between gas plate 11 and passes through space 3；
The cavity that adjusting screw rod 9 is passed through is left on arch cover plate 4, has adjusting nut 8 to be supported the use with adjusting screw rod 9, slide plate 10
It is connected by adjusting screw rod 9 with arch cover plate 4 and is moved up and down by the rotation of adjusting nut 8, is moved down on slide plate 10
Kinetic energy enough causes described tow to pass through the change in space 3.
Also have between arch cover plate 4 and slide plate 10 and surround the symmetrically arranged several elastic connection guide pillars of adjusting screw rod 9
6, the cavity that guide pillar 6 is passed through is left on arch cover plate 4, has sleeve 5, spring 7 is matched uses, it is ensured that slide plate 10 and arched cover
Plate 4 has more stable elastic movable supports.
When actual use, the gap between shredding plate can be increased and decreased within 3 millimeters as needed, according to bunch fiber
Composition and the accurate even regulation tow opening degree of plasticizer addition, the uniform arrangement without upsetting bunch fiber.
Claims (6)
1. a kind of clearance adjustable type air-opening device, support the use that there is provided filament in the filter stick formation equipment of fabric filter element
Shu Jinhang air-opening operations, the air-opening device contains ventilation bearing, cover plate, is fixedly connected with component, connected components, covers
Air blowing plate is hold between plate and ventilation bearing, it is characterised in that：Described cover plate is arch cover plate, separately in arch cover plate with blowing
Also there is slide plate between gas plate；
Arch cover plate has the arcuate convex shape bent to the opposite direction of air approach axis so that in arch cover plate with blowing
The tow accommodated below slide plate and slide plate is formed between plate and passes through space；
The cavity that adjusting screw rod is passed through is left on arch cover plate, has adjusting nut to be supported the use with adjusting screw rod, slide plate is by adjusting
Section screw rod is connected with arch cover plate and moved up and down by the rotation of adjusting nut, and moving up and down for slide plate can cause institute
The tow stated passes through the change in space.
2. clearance adjustable type air-opening device as claimed in claim 1, it is characterised in that：Also have between arch cover plate and slide plate
Have and leave the cavity that guide pillar is passed through on the symmetrically arranged several elastic connection guide pillars of screw rod, arch cover plate, there is sleeve, bullet
Spring is matched to be used, it is ensured that slide plate has more stable elastic movable supports with arch cover plate.
3. clearance adjustable type air-opening device as claimed in claim 1, it is characterised in that：The lower surface of slide plate and air blowing plate
Upper surface is parallel so that the clearance height that tow passes through space has consistent change.
4. the clearance adjustable type air-opening device as described in claim 1,2 or 3, it is characterised in that：In air blowing plate upper surface
Between be provided with the grooves of 2 millimeter depth.
5. the length of the groove length raised with arch cover plate is matched, slightly larger than the length of slide plate.
6. the clearance adjustable type air-opening device as described in claim 1,2 or 3, it is characterised in that：Adjusting screw rod connects with slide plate
The lower surface at the place of connecing is not punched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710523865.XA CN107198265A (en) | 2017-06-30 | 2017-06-30 | Clearance adjustable type air-opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710523865.XA CN107198265A (en) | 2017-06-30 | 2017-06-30 | Clearance adjustable type air-opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107198265A true CN107198265A (en) | 2017-09-26 |
Family
ID=59910581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710523865.XA Pending CN107198265A (en) | 2017-06-30 | 2017-06-30 | Clearance adjustable type air-opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107198265A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109984377A (en) * | 2017-12-29 | 2019-07-09 | 贵州中烟工业有限责任公司 | Filter-stick forming device tow tension balancing device |
| CN110313632A (en) * | 2019-06-26 | 2019-10-11 | 苏州英派克自动化设备有限公司 | A kind of filter stick for cigarettes flavoring pearl device and flavoring pearl method |
| CN112690494A (en) * | 2020-12-31 | 2021-04-23 | 厦门烟草工业有限责任公司 | Air opener and tow opening device |
| CN115226939A (en) * | 2022-07-07 | 2022-10-25 | 滁州卷烟材料厂 | A tow opening and expanding device of a fiber filter rod forming machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1064322A (en) * | 1991-02-20 | 1992-09-09 | 约瑟夫·施图默 | Opening device for flocculent fiber material |
| CN201444914U (en) * | 2009-06-10 | 2010-05-05 | 珠海醋酸纤维有限公司 | Opener for processing of tow filter rod used for tobacco |
| CN202247045U (en) * | 2011-09-09 | 2012-05-30 | 苏州龙杰特种纤维股份有限公司 | Cross air blow cooler for spinning |
| CN102488327A (en) * | 2011-11-14 | 2012-06-13 | 红塔烟草(集团)有限责任公司 | Method for preparing novel filter rod for cigarettes |
| CN203735468U (en) * | 2014-02-27 | 2014-07-30 | 龙岩烟草工业有限责任公司 | Tow opening guiding device and tow opening device of filter stick forming machine |
| CN204980596U (en) * | 2015-07-23 | 2016-01-20 | 湖北中烟工业有限责任公司 | an opener |
| CN207202027U (en) * | 2017-06-30 | 2018-04-10 | 南通烟滤嘴有限责任公司 | The loosening device of adjustable clearance |
-
2017
- 2017-06-30 CN CN201710523865.XA patent/CN107198265A/en active Pending
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|---|---|---|---|---|
| CN1064322A (en) * | 1991-02-20 | 1992-09-09 | 约瑟夫·施图默 | Opening device for flocculent fiber material |
| CN201444914U (en) * | 2009-06-10 | 2010-05-05 | 珠海醋酸纤维有限公司 | Opener for processing of tow filter rod used for tobacco |
| CN202247045U (en) * | 2011-09-09 | 2012-05-30 | 苏州龙杰特种纤维股份有限公司 | Cross air blow cooler for spinning |
| CN102488327A (en) * | 2011-11-14 | 2012-06-13 | 红塔烟草(集团)有限责任公司 | Method for preparing novel filter rod for cigarettes |
| CN203735468U (en) * | 2014-02-27 | 2014-07-30 | 龙岩烟草工业有限责任公司 | Tow opening guiding device and tow opening device of filter stick forming machine |
| CN204980596U (en) * | 2015-07-23 | 2016-01-20 | 湖北中烟工业有限责任公司 | an opener |
| CN207202027U (en) * | 2017-06-30 | 2018-04-10 | 南通烟滤嘴有限责任公司 | The loosening device of adjustable clearance |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109984377A (en) * | 2017-12-29 | 2019-07-09 | 贵州中烟工业有限责任公司 | Filter-stick forming device tow tension balancing device |
| CN110313632A (en) * | 2019-06-26 | 2019-10-11 | 苏州英派克自动化设备有限公司 | A kind of filter stick for cigarettes flavoring pearl device and flavoring pearl method |
| CN110313632B (en) * | 2019-06-26 | 2024-04-02 | 苏州英派克自动化设备有限公司 | Cigarette filter stick flavoring bead device and flavoring bead method |
| CN112690494A (en) * | 2020-12-31 | 2021-04-23 | 厦门烟草工业有限责任公司 | Air opener and tow opening device |
| CN115226939A (en) * | 2022-07-07 | 2022-10-25 | 滁州卷烟材料厂 | A tow opening and expanding device of a fiber filter rod forming machine |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170926 |
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| WD01 | Invention patent application deemed withdrawn after publication |