CN201733842U - Special tongue pressing head for polypropylene fiber filtering rod - Google Patents
Special tongue pressing head for polypropylene fiber filtering rod Download PDFInfo
- Publication number
- CN201733842U CN201733842U CN2010201946037U CN201020194603U CN201733842U CN 201733842 U CN201733842 U CN 201733842U CN 2010201946037 U CN2010201946037 U CN 2010201946037U CN 201020194603 U CN201020194603 U CN 201020194603U CN 201733842 U CN201733842 U CN 201733842U
- Authority
- CN
- China
- Prior art keywords
- tongue
- pressing
- polypropylene fibre
- special
- inner chamber
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Filtering Materials (AREA)
Abstract
The utility model discloses a special tongue pressing head for a polypropylene fiber filtering rod, which comprises a bracket (10) and a tongue pressing head (20) connected with the bracket (10). The inner circle semi-diameter of the part of an inner cavity body from a large end head (21) to a small end head (22) of the tongue pressing head (20) is linearly and gradually reduced. The inner cavity body of the tongue pressing head (20) adopts a structural form with the surface of an endoscope being polished. The tongue pressing head (20) adopts a material structure of 1Cr18Ni9Ti stainless steel. In the gradual compressing process of a polypropylene fiber bundle, the surface resistance to the polypropylene fiber bundle is greatly lowered to some degree, so that the polypropylene fiber bundle cannot be retarded by the tongue pressing head and the formed polypropylene fiber filtering rod cannot be retracted and sunken after the section is cut off, thereby improving the quality of the finished filtering rod and reducing rejected products.
Description
Technical field
The utility model relates to a kind of tobacco machine, especially relates to the filter stick of a kind of use in filter-stick forming device is produced and presses tongue.
Background technology
In filter stick for cigarettes was produced, the filter tip filter stick of high-grade cigarette package was raw material production with the acetate silk, and for reducing cost, the filter tip filter stick of low and middle-grade cigarette packages is raw material production with the polypropylene fibre tow.The performance of two kinds of raw materials comprises that tension, crimpness, the skin resistance difference of tow is very big.The acetate silk tension is little, crimpness is big, and skin resistance is easy to compression for a short time; And its tension of polypropylene fibre tow is big, crimpness is little, and skin resistance is big, is difficult for compression.In filter stick is produced, tow before entering the filter stick formation chamber, have one critical process be exactly will bulk tow be Φ 7.8mm from about Φ 23 diameters about diameter that gradually reduces, this compression process will have a kind of pressure tongue device that cries.When producing the polypropylene fibre filter stick, especially speed of production is greater than 70 meters/minute when above, because the characteristic of polypropylene fibre tow is: swollen tension is big, skin resistance is big, be difficult for compression, so when producing filter stick, tow is behind the overvoltage tongue, press tongue to tow in compression process, tow can be pressed tongue retardance phenomenon, so the filter stick that cuts off after the moulding, the tow of otch section produces the drop-head phenomenon, be that the section tow can be than contracting in the winding paper, generation concaves into, reduces filter rod quality greatly, and when drop-head surpasses 0.5mm, be exactly waste product, cause having strengthened the filter stick production cost.
The utility model content
The utility model has now when producing the polypropylene fibre filter stick for solving, and tow is behind the overvoltage tongue, and the pressure tongue in compression process, produces retardance phenomenon to tow to tow; Cause the filter stick that cuts off after the moulding, the tow of otch section produces the drop-head phenomenon, reduce filter rod quality greatly, strengthened present situations such as filter stick production cost and provide a kind of simple in structure, easily and effectively can reduce skin resistance greatly to tow, make propene fibre filter stick after the moulding cut off end face and can not produce the drop-head depressed phenomenon, improve the filter stick end product quality, reduce the special-purpose tongue of pressing of polypropylene fibre filter stick of waster.
The utility model is to solve the problems of the technologies described above the concrete technical scheme that is adopted to be: the special-purpose tongue of pressing of a kind of polypropylene fibre filter stick, comprise support and the pressure tongue that is connected with support, it is characterized in that: pressing the inner chamber body of tongue from its big termination to small end head partly to adopt interior radius of circle is that straight line dwindles shape gradually.In the polypropylene fibre tow gradually reduces process, reduced skin resistance largely to the polypropylene fibre tow, the polypropylene fibre tow can not produce is pressed tongue retardance phenomenon, polypropylene fibre filter stick after the moulding cuts off end face can not produce the drop-head depressed phenomenon, improve the filter stick end product quality, reduced waster.
As preferably, the frame mode that the inner chamber body of described pressure tongue adopts the endoscope mirror polish to handle adopts the stainless material-structure of 1Cr18Ni9Ti.Further guarantee when the polypropylene fibre tow is compressed, to have reduced skin resistance greatly, make propene fibre filter stick after the moulding cut off end face and can not produce the drop-head depressed phenomenon, improved the filter stick end product quality, reduce waster the polypropylene fibre tow.
As preferably, the inner chamber body of described pressure tongue is a ∩ body shape its big end, and arch section is connected with support, and the two side ends of arch section connects parallel straightway.Guarantee in bulk polypropylene fibre tow can be led the inner chamber body of entrance pressure tongue fully in big end, to go.
As preferably, described big termination carries out the transition to the shell body part of pressing tongue at the rectilinear form part radian of its both sides inner chamber body.Guaranteeing to lead fully on the basis of polypropylene fibre tow into the control that has obtained material cost that not only improves good looking appearance but also appropriateness.
As preferably, the connected mode of welding is adopted in the junction of described pressure tongue and support.Use solid and reliablely, reduce the complexity of mould.
As preferably, described small end head is shaped as the small semicircle camber, and the radius of small end head inner chamber is 3.9mm.
As preferably, described small end head inner chamber one end level is outwards routed up the back and is folded to after the small end head outer case bending is through the A straightway at straight line again and is connected and is connected with the other end radian of small end head inner chamber closure with small end head shell line.
The beneficial effects of the utility model are: in process that the polypropylene fibre tow is gradually reduced, owing to adopt big end small end F-SP and inner chamber body straight line mirror shape, thereby make when the polypropylene fibre tow compressed, reduced skin resistance largely to the polypropylene fibre tow, make polypropylene fibre filter stick after the moulding cut off end face and can not produce the drop-head depressed phenomenon, improve the filter stick end product quality, reduced waster, simple in structure effective.
Description of drawings:
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the special-purpose structural representation of pressing tongue of the utility model polypropylene fibre filter stick.
Fig. 2 is the special-purpose use mounting structure schematic diagram of pressing tongue of the utility model polypropylene fibre filter stick.
Fig. 3 be among Fig. 1 big end A to the plan structure schematic diagram.
Fig. 4 be among Fig. 1 big termination B to looking up structural representation.
The specific embodiment
Among Fig. 1, Fig. 2, Fig. 3, the embodiment shown in Figure 4, the special-purpose tongue of pressing of a kind of polypropylene fibre filter stick, comprise support 10 and the pressure tongue 20 that is welded and connected with support 10, pressing the inner chamber body of tongue 20 from its big termination 21 to small end head 22 partly to adopt interior radius of circle is that straight line dwindles shape gradually.Pressing tongue inner chamber radius R 221 be the linear (see figure 3) from big termination 211 to small end head, presses tongue 20 to adopt the stainless material-structure of 1Cr18Ni9Ti, and adopts the processing of endoscope mirror polish in the inner chamber body of pressing tongue 20.Pressing the inner chamber body of tongue 20 is ∩ type shape at its 21 places, big termination, and arch section 211 is connected with support 10, and the two side ends of arch section 211 connects parallel straightway 212.Rectilinear form part 212 radians of the both sides inner chamber body of big termination 21 carry out the transition to the shell body part of pressing tongue 20.Press the junction 11 of tongue 20 and support 10 to adopt the connected mode of welding.Small end head 22 is shaped as the small semicircle camber, and the radius of small end head inner chamber 231 is 3.9mm; Small end head inner chamber 231 1 end levels are outwards routed up the back and are folded to after the small end head outer case bending is through A straightway 232 at straight line again and are connected and are connected with the other end radian of small end head inner chamber 231 closure with small end head shell line 233.The radius 11.5mm of big termination inner chamber 211, big inner chamber 211 both sides, termination add the straightway 212 of length 10mm, is 200mm from big termination 21 to small end head 22 length overalls, and pressing the tongue inner chamber is linear from the big small end of holding, and is in line to small end head inner chamber 231 from big end inner chamber 211 and dwindles gradually.
During use, the pressure tongue 20 that will be welded and connected with support 10 uses bolt 30 to be installed in (see figure 2) on the filter-stick forming device fuselage installed surface 40, makes the center, porch, tongue 20 centrally aligned filter stick formation chamber of pressing; The polypropylene fibre tow is from the C direction inlet of big termination 21, and fluffy polypropylene filaments is compressed gradually, is compressed to R3.9mm through small end head 22, and diameter is that Φ 7.8mm derives from the D direction, enters filter stick formation chamber moulding Φ 7.7mm propene fibre filter stick again.
Claims (8)
1. tongue is pressed in a polypropylene fibre filter stick special use, comprise support (10) and the pressure tongue (20) that is connected with support (10), it is characterized in that: pressing the inner chamber body of tongue (20) from its big termination (21) to small end head (22) partly to adopt interior radius of circle is that straight line dwindles shape gradually.
2. according to the special-purpose tongue of pressing of the described polypropylene fibre filter stick of claim 1, it is characterized in that: the frame mode that the inner chamber body of described pressure tongue (20) adopts the endoscope mirror polish to handle.
3. according to the special-purpose tongue of pressing of the described polypropylene fibre filter stick of claim 1, it is characterized in that: described pressure tongue (20) adopts the stainless material-structure of 1Cr18Ni9Ti.
4. according to the special-purpose tongue of pressing of the described polypropylene fibre filter stick of claim 1, it is characterized in that: the inner chamber body of described pressure tongue (20) locates to be ∩ type shape in its big termination (21), arch section (211) is connected with support (10), and the two side ends of arch section (211) connects parallel straightway (212).
5. according to claim 1 or the special-purpose tongue of pressing of 4 described polypropylene fibre filter sticks, it is characterized in that: described big termination (21) carries out the transition to the shell body part of pressing tongue (20) at rectilinear form part (212) radian of its both sides inner chamber body.
6. according to claim 1 or the special-purpose tongue of pressing of 2 or 3 or 4 described polypropylene fibre filter sticks, it is characterized in that: the connected mode of welding is adopted in the junction (11) of described pressure tongue (20) and support (10).
7. according to the special-purpose tongue of pressing of the described polypropylene fibre filter stick of claim 1, it is characterized in that: described small end head (22) is shaped as the small semicircle camber, and the radius of small end head inner chamber (231) is 3.9mm.
8. according to claim 1 or the special-purpose tongues of pressing of 7 described polypropylene fibre filter sticks, it is characterized in that: described small end head inner chamber (231) one end levels are outwards routed up the back and are folded to after the small end head outer case bending is through A straightway (232) at straight line again and are connected and are connected with the other end radian of small end head inner chamber (231) closure with small end head shell line (233).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201946037U CN201733842U (en) | 2010-05-19 | 2010-05-19 | Special tongue pressing head for polypropylene fiber filtering rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201946037U CN201733842U (en) | 2010-05-19 | 2010-05-19 | Special tongue pressing head for polypropylene fiber filtering rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201733842U true CN201733842U (en) | 2011-02-09 |
Family
ID=43549116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201946037U Expired - Fee Related CN201733842U (en) | 2010-05-19 | 2010-05-19 | Special tongue pressing head for polypropylene fiber filtering rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201733842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166041A (en) * | 2011-05-25 | 2011-08-31 | 四川三联卷烟材料有限公司 | Device for manufacturing hollow filter stick |
-
2010
- 2010-05-19 CN CN2010201946037U patent/CN201733842U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166041A (en) * | 2011-05-25 | 2011-08-31 | 四川三联卷烟材料有限公司 | Device for manufacturing hollow filter stick |
| CN102166041B (en) * | 2011-05-25 | 2013-05-01 | 四川三联卷烟材料有限公司 | Device for manufacturing hollow filter stick |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105876854A (en) | Hollow specially-shaped ternary filter stick and manufacturing method thereof | |
| CN207699738U (en) | A kind of automatic cotton feeding machine | |
| CN201733842U (en) | Special tongue pressing head for polypropylene fiber filtering rod | |
| CN102825646B (en) | The making method of a kind of cellulosic bobbin | |
| CN106942788B (en) | Composite filter stick containing through type conical cavity structure and manufacturing method thereof | |
| CN211379611U (en) | Cigarette tongue for forming paper rod | |
| CN205432111U (en) | Coaxial core filter rod of abnormal shape | |
| CN107042410A (en) | A kind of lead chain composite forming device | |
| CN201334585Y (en) | Non-woven production line for recycling acetate fiber tows of filter rod | |
| CN201842901U (en) | Skin-core type hot melt single filament | |
| CN203440504U (en) | Spinning solution filter with exhaust device | |
| CN107997231A (en) | A kind of non-strand material bar form articles processing method | |
| CN203602799U (en) | Spiral coagulation groove air exhaust type rotor | |
| CN208080530U (en) | New cigarette cigarette holder | |
| CN203583063U (en) | Spinning machine | |
| CN208791829U (en) | A kind of preparation facilities of polypropylene fibre | |
| CN204058765U (en) | A kind of from electrostatic high-efficiency air filtering snow Neil complex yarn | |
| CN203625554U (en) | Air exhausting type rotor | |
| CN207266605U (en) | A kind of quick-fried pearl filter stick formation cigarette tongue | |
| CN207136234U (en) | Ramuscule filter stick in a kind of special requirement diacetate fiber | |
| CN214126995U (en) | Paper sheet embossing device for composite filter rod | |
| CN213523847U (en) | Paper-free outer groove filter stick forming device | |
| CN204998820U (en) | Baling press band positioner | |
| CN204058663U (en) | Inner pressed filter | |
| CN213604366U (en) | Filter rod forming core rod with steam holes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20120519 |