CN201683024U - Cigarette filter forming machine filament bundle opening and loosening device - Google Patents
Cigarette filter forming machine filament bundle opening and loosening device Download PDFInfo
- Publication number
- CN201683024U CN201683024U CN2010201817981U CN201020181798U CN201683024U CN 201683024 U CN201683024 U CN 201683024U CN 2010201817981 U CN2010201817981 U CN 2010201817981U CN 201020181798 U CN201020181798 U CN 201020181798U CN 201683024 U CN201683024 U CN 201683024U
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- loosening
- opening
- loosening device
- machine
- filament bundle
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
A cigarette filter forming machine filament bundle opening and loosening device is mounted behind a threaded roller and comprises an upper opening and loosening machine and a lower opening and loosening machine. A filament bundle passes between the upper opening and loosening machine and the lower opening and loosening machine, a central line of the filament bundle is parallel to central lines of the upper opening and loosening machine and the lower opening and loosening machine, teflon coating layers are adhered onto the surfaces, contacting with the filament bundle, of the upper opening and loosening machine and the lower opening and loosening machine, an inner cavity of the lower opening and loosening machine is connected with an air compression station by the aid of an air inlet pipe, and a pressure regulation valve and a linkage electromagnetic valve are mounted on the air inlet pipe. An air outlet seam is arranged on the surface, contacting with the filament bundle, of the lower opening and loosening machine, the width of the air outlet seam ranges from 0.2mm to 0.3mm, and the air outlet seam on the surface, parallel to the filament bundle, of the lower opening and loosening machine is V-shaped. The cigarette filter forming machine filament bundle opening and loosening device has the advantages that the surfaces of the upper opening and loosening machine and the lower opening and loosening machine of the opening and loosening device are treated by spraying and coating teflon, and the device is difficult for dirt adhesion, and can guarantee smooth running of filament bundles and enhance well-stacked property of filters, 2 an opening and loosening air source of the opening and loosening device supplies pure compressed air, and the device is capable of reducing pollution of environment dust to a filter bar, and 3 the device omits a vortex air pump and greatly lowers workshop noise.
Description
Technical field
The utility model relates to tobacco machine, promptly a kind of filter rod forming machine tow fibre-opening unit having.
Background technology
For a long time, the wind-force shredding is adopted in the shredding of filter rod forming machine tow, its source of the gas is all provided by the whirlpool air pump, pressure is about 30-50Kpa, water-base cement filter stick production technology has determined its production environment: air has been full of wet dust, stick to equipment surface, that glues after the dehydration is very firm, difficult drop-off.Therefore in the ordinary production, the air inlet of the power source whirlpool air pump of filter rod forming machine tow shredding system, because of dust adhesion on filter screen, thereby air-flow reduces and influences the shredding effect.Means that the present same industry also has nothing effective are exactly nothing but the frequency that strengthens the area of air inlet or increase cleaning, and this all is the method for curing the symptoms, not the disease.
Summary of the invention
Goal of the invention of the present utility model, the one, the easy contaminated obstruction of loosening device, pipeline, filtration system in the filter rod forming machine tow shredding system designs a kind of new loosening device, allow give vent to anger more even.The 2nd, select a kind of clean gas source that in the workshop, does not circulate.
Goal of the invention of the present utility model mainly is achieved by following technical proposals: described filter rod forming machine tow fibre-opening unit having, be installed in the back of thread roller, it comprises loosening device and following loosening device, tow passes through between last loosening device and following loosening device, the tow center line is parallel with the center line of upper and lower loosening device, it is characterized in that, on last loosening device and following loosening device and surface that tow contacts, be stained with teflon coating, the inner chamber of following loosening device links to each other with air compression station by air inlet pipe, and pressure regulator valve and interlock magnetic valve are housed on the air inlet pipe.
There is the air cleft of going out on surface in that following loosening device contacts with tow, and goes out the wide 0.2-0.3mm of air cleft, on the surface of the following loosening device that is parallel to tow, goes out air cleft and is in the shape of the letter V.
The utlity model has following advantage:
1, the special teflon processing of spraying has been done on the upper and lower loosening device surface of this device, is difficult for sticking dirt, can guarantee that the tow operation is unimpeded, the full weight of enhancing filter tip.
2, the shredding source of the gas of this device is a clean compressed air, can reduce the pollution of environment dust to filter stick.
3, the fouling of loosening device and pipeline is stopped up greatly and is reduced, and almost is the service free cleaning.
4, go out the air cleft non flouling behaviour, it is highly stable to give vent to anger, and the tow shredding is more even.
5, the cancellation vortex pump, the workshop noise reduces greatly.
Description of drawings
Fig. 1 the utility model structural representation.
Among the figure: 1, go up loosening device, 2, tow, 3, the shredding thread roller, 4, go out air cleft, 5, loosening device down, 6, air inlet pipe, 7, pressure regulator valve, 8, the interlock magnetic valve, 9, air compression station.
The specific embodiment
Describe details in detail below in conjunction with Fig. 1 according to the concrete device that the utility model proposes.
This filter rod forming machine tow fibre-opening unit having, be installed in the back of shredding thread roller 3, it comprises loosening device 1 and following loosening device 5, tow 2 passes through between last loosening device 1 and following loosening device 5, the center line of tow 2 is parallel with the center line of upper and lower loosening device, be stained with teflon coating with following loosening device 5 with the face that tow 2 contacts at last loosening device 1, the inner chamber of following loosening device 5 links to each other with air compression station 9 by air inlet pipe 6, and 6 are equipped with pressure regulator valve 7 and interlock magnetic valve 8 on the airduct.
There is the air cleft of going out 4 on surface in that following loosening device 5 contacts with tow 2, goes out air cleft 4 wide 0.25mm, on the surface of the following loosening device that is parallel to tow, goes out air cleft 4 and is in the shape of the letter V.
Claims (2)
1. filter rod forming machine tow fibre-opening unit having, be installed in the back of thread roller, it comprises loosening device and following loosening device, tow passes through between last loosening device and following loosening device, the tow center line is parallel with the center line of upper and lower loosening device, it is characterized in that, is stained with teflon coating on last loosening device and following loosening device and surface that tow contacts, the inner chamber of following loosening device links to each other with air compression station by air inlet pipe, and pressure regulator valve and interlock magnetic valve are housed on the air inlet pipe.
2. filter rod forming machine tow fibre-opening unit having according to claim 1, it is characterized in that: the surface in that following loosening device contacts with tow, the air cleft of going out is arranged, go out the wide 0.2-0.3mm of air cleft, on the surface of the following loosening device that is parallel to tow, go out air cleft and be in the shape of the letter V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201817981U CN201683024U (en) | 2010-04-30 | 2010-04-30 | Cigarette filter forming machine filament bundle opening and loosening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201817981U CN201683024U (en) | 2010-04-30 | 2010-04-30 | Cigarette filter forming machine filament bundle opening and loosening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201683024U true CN201683024U (en) | 2010-12-29 |
Family
ID=43371315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201817981U Expired - Lifetime CN201683024U (en) | 2010-04-30 | 2010-04-30 | Cigarette filter forming machine filament bundle opening and loosening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201683024U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103027374A (en) * | 2011-09-29 | 2013-04-10 | 上海市勤昌织带厂 | Dust-removal structure of AF2/KDF2 filter stick forming unit |
| CN104770873A (en) * | 2014-01-13 | 2015-07-15 | 豪尼机械制造股份公司 | Channel housing for a separator nozzle for spreading tow which can be used in the production of cigarette filters and method for the spreading of tow |
| CN106723342A (en) * | 2016-12-13 | 2017-05-31 | 云南中烟工业有限责任公司 | A kind of acid fiber by polylactic fiber tow filter rods shaped device |
-
2010
- 2010-04-30 CN CN2010201817981U patent/CN201683024U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103027374A (en) * | 2011-09-29 | 2013-04-10 | 上海市勤昌织带厂 | Dust-removal structure of AF2/KDF2 filter stick forming unit |
| CN104770873A (en) * | 2014-01-13 | 2015-07-15 | 豪尼机械制造股份公司 | Channel housing for a separator nozzle for spreading tow which can be used in the production of cigarette filters and method for the spreading of tow |
| CN104770873B (en) * | 2014-01-13 | 2019-11-29 | 虹霓机械制造有限公司 | Method for the channel shell of nozzle to be unfolded and for long filament to be unfolded |
| CN106723342A (en) * | 2016-12-13 | 2017-05-31 | 云南中烟工业有限责任公司 | A kind of acid fiber by polylactic fiber tow filter rods shaped device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101229 |