CN101455443B - String cutting device - Google Patents
String cutting device Download PDFInfo
- Publication number
- CN101455443B CN101455443B CN2008101843451A CN200810184345A CN101455443B CN 101455443 B CN101455443 B CN 101455443B CN 2008101843451 A CN2008101843451 A CN 2008101843451A CN 200810184345 A CN200810184345 A CN 200810184345A CN 101455443 B CN101455443 B CN 101455443B
- Authority
- CN
- China
- Prior art keywords
- cutter
- cutting device
- string cutting
- rotation
- reverse
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
- B26D1/34—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut
- B26D1/38—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and coacting with a fixed blade or other fixed member
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/14—Machines of the continuous-rod type
- A24C5/31—Machines of the continuous-rod type with special arrangements coming into operation during starting, slowing-down or breakdown of the machine, e.g. for diverting or breaking the continuous rod
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D2007/2692—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member the rollers or cylinders being mounted skewed
Abstract
The present invention relates to a volume of tobacco processing industry be cutting device (10), it has a rotating cutting tool (11, 11 ') and a reverse-tool (12), the interaction between these two knives. The characteristics of the present invention is that the tool (11,11 ') the role of the regional settings back tool (12), the tool in the tool (11,11') when rotating the tool (11,11 ') of the blades (14,14' ) on the direction of extension along the vertical axis.
Description
Technical field
The present invention relates to a kind of string cutting device of tobacco industry, it has cutter and a reverse cutter of a rotation, and these two cutters are interact with each other.
Background technology
For example DE 10 2,005 062 644 A1 disclose a kind of corresponding string cutting device.Wherein particularly disclose a kind of like this cutter sweep, namely a blade that rotatablely moves is provided with a blade in this device, and wherein, this blade is arranged on first rotary body with rotating shaft.This blade be arranged in parallel with the rotating shaft of first rotary body basically.
In addition, regulation arranges two second rotary bodies in another remodeling, can draw in the volume strip material by them between two second rotary bodies, and can and then be transported away.By the blade that is arranged on first rotary body filter rod is cut off when after the filter rod machine starts, reaching standard speed.The bar of producing before standard speed is transported away by two rollers.
EP 0 286 828 B1 disclose a kind of device that is used for deflection and cuts off continuous cigarette bar in cigarette production machine, wherein, a cigarette bar shearing device are set.It is used for and will be cut off by the cigarette bar of arrangement for deflecting deflection.Wherein be provided with a kind of screw of rotation at this.This screw is called the cutting mechanism that is rotating in EP 0 286 828 B1.The cutter sweep of EP 0 286 828 B1-it also can be called interrupting device-the injure part of cigarette bar or cigarette rods apparent in viewly.Also the casing paper fragment can appear.These casing paper fragments are undesirable when the recycling of waste product tobacco.
Summary of the invention
Task of the present invention provides a kind of string cutting device, and this cutter sweep makes that cutting the volume bar in the mode of protectiveness becomes possibility, and wherein cut channel is correspondingly smooth.
This task is accomplished by a kind of string cutting device of tobacco industry.This cutter sweep has cutter and reverse cutter of a rotation, and they are interact with each other, and wherein, the zone of action of cutter arranges this reverse cutter.This reverse cutter blade at cutter on y direction extends when cutter rotates.Produced a kind of shearing by this measure according to the present invention.This shearing makes the very clean and smooth possibility that is cut into.Just can not produce a scrap of paper by this measure.The reprocessing difficulty of the feasible volume of these a scrap of papers strip material.
This task is accomplished by a kind of string cutting device of tobacco industry in addition.This cutter sweep has cutter and reverse cutter of a rotation, and they are interact with each other, and wherein, oppositely the pedestal of cutter is fixed-site.Oppositely the pedestal of cutter is a zone of reverse cutter, and this zone deviates from the blade of reverse cutter.By this measure also make very accurately and therefore material protection be cut into possibility.
A cutter drum preferably is set, and described rotary cutter is arranged on this cutter drum.Can guarantee to cut very uniformly by this measure.Preferably the blade of the blade of Xuan Zhuan cutter and/or reverse cutter arranges obliquely with respect to the pivot center of cutter drum.Particularly preferably make a kind of hyperboloid shear (hyperboloider Scherchnitt) by this measure and become possibility.Therefore, this rotation of being not only in one direction with respect to cutter drum that is obliquely installed tilts, and in a direction vertical with it.Therefore the blade of the blade of rotary cutter and/or reverse cutter both was obliquely installed with respect to the rotation of cutter drum in the horizontal direction when the cutter drum horizontal orientation, and also in the vertical direction is obliquely installed with respect to the rotation of cutter drum.Angle between blade and the cutter drum rotation preferably between 1 ° and 9 °, particularly preferably is 5 °.
If oppositely cutter is the flexible result that then can obtain.Particularly can prevent from stopping up or blocking by this measure.
If the cutter of rotation is located by an eccentric, then can especially simply locate this cutter.If by an eccentric reverse cutter is positioned, then can correspondingly carry out very simple and accurate in locating to reverse cutter.
Design consideration string cutting device of the present invention so particularly preferably, namely cutter drum has at least one groove, this groove so with the mating reaction of a volume bar, namely carry this volume bar, and/or with its pulverizing.Preferably at least one groove has a sharp especially outer seamed edge for this reason.So-called sharp outer seamed edge is interpreted as forming the discontinuous sudden change of the gradient of the face of seamed edge especially within the scope of the invention.Described at least one groove preferably extends at the whole width of cutter drum basically along longitudinal axis.
Two adjacent grooves preferably are set, and wherein, this outer seamed edge is arranged between these two grooves.Preferably form two surfaces of outer seamed edge to each other with the acute angle setting.
Preferably the cutter of Zhuan Donging is to rotate as the so big velocity of rotation of volume bar speed at least.The obstruction of the volume bar that particularly can not occur being transferred by this measure or the volume bar that is cut part.
At least one guide member preferably is set, and this guide member will be rolled up the bar guiding to the cutter of rotation.
Description of drawings
Below, to design of the present invention be not construed as limiting by embodiment, and the present invention will be described with reference to the accompanying drawings, wherein, relevant all in this article unspecified details of the present invention see also accompanying drawing.These accompanying drawings are:
Fig. 1: the three-dimensional sketch of cutting tool according to the present invention roller, wherein part is exploded view.
Fig. 2: according to the sketch of string cutting device of the present invention, wherein part is exploded view.
Fig. 3: according to the string cutting device sketch of being assembled by the parts of Fig. 2 of the present invention.
Fig. 4: according to the part of string cutting device of the present invention, i.e. the sketch of interactional cutter.
Fig. 5: according to the cross-sectional of a part on the diverse location with different rotary angle of the cutter sweep of volume bar of the present invention.
The specific embodiment
Element identical or same type or corresponding parts are represented with identical Reference numeral in following accompanying drawing, so just can not introduce again.
Fig. 1 schematically illustrates a three-dimensional, exploded view of a cutting tool according to the present invention roller 15 of a string cutting device 10, and described string cutting device schematically illustrates with main parts in Fig. 2 and Fig. 3.In order better to illustrate, select an exploded view among Fig. 1.
On the one hand because the groove 32, the 32 ' cutter 11 and 11 ' that are aligned in the cutter drum 15 vertically are obliquely installed with respect to rotation 17, also can stipulate rotation 17 horizontal tilt settings with respect to cutter drum 15 by eccentric screw 19 and 20 in this embodiment.
From Fig. 1, also can correspondingly see the blade 14,14 ' of cutter 11 and 11 '.Can see that in addition the body of cutter drum 15 is provided with other groove 23,24 and 25 or 26, these grooves are determined sharper seamed edge 33,34,35 and 36.These sharp seamed edges are to form by two of adjacent groove adjacent surfaces respectively, wherein, these surfaces have an angle β, and it is acute angle, it is preferably in the scope between 15 ° and 60 °, particularly preferably in the scope between 30 ° and 50 °.Seamed edge 35 is surfaces by groove 36, and perhaps an outer surface of the intersection of wall and cutter drum 15 is determined.The seamed edge that groove by cutter drum 15 or surface are determined is for delivery of filter rod or cigarette bar, perhaps more bar, and also might be used for pulverizing or precomminution.For explanation better, in Fig. 1, also show whirligig, and represent with Reference numeral 40.
Fig. 2 illustrates the three-dimensional sketch according to string cutting device 10 of the present invention, and wherein part is exploded view.Cutter drum 15 has mounted cutter 11 and 11 '.Several wallboards correspondingly are set.These wallboards can be connected with each other by pin 30 and screw 29.As dotting among the figure.
Has a wall that is obliquely installed by guide member 43, so owing to blade 16 on the guide member 43 that correspondingly is installed in cutter 12 also is obliquely installed with respect to the rotation 17 of cutter drum 15.Not only having produced blade 16 by this measure is obliquely installed in the horizontal direction.And produced blade 16 and be obliquely installed in vertical direction.The rotation 17 that also can regulation blade 16 be parallel to cutter drum 15 arranges, and perhaps regulation is only at horizontal orientation, perhaps only in the vertical orientation setting that tilts.
Fig. 3 illustrate with three-dimensional sketch Fig. 2 of being in assembled state according to string cutting device of the present invention, wherein also show a volume bar 27, for example a cigarette bar or a filter rod, its along arrow direction in bar cutter sweep 10.
Fig. 4 schematically illustrates the sectional view according to the cutting zone of string cutting device of the present invention.Blade 14 and 16 is interact with each other, so that the cutting that can stipulate.Reverse cutter 12 is preferably flexibility in this embodiment, this is for example by selecting a kind of suitable material, for example a kind of suitable steel reaches, and reach by following measure, namely freely tool length l in 8 to 15 times the scope of height h, preferably in 10.5 to 12.5 times the scope of height h.
Fig. 5 illustrate shearing section or hyperboloid cross section (hyperboloiden Schnitt) or cutting section (
) function.The rear section of cutter 11 arrives nethermost position from the position of going up most when cutter drum 15 is rotated an angle [alpha].The rear section of cutter 11 is represented with Reference numeral 110.Correspondingly at this constantly, when namely this rear section is arranged in the upper area of Fig. 5, forward part 112 and oppositely forward part 121 effects of cutter 12.The rear section 120 of the rear section 110 of cutter 11 and reverse cutter 12 contacts at the blade place after cutter drum 15 is rotated the α angle.From figure, can be clear that both also motions radially of motion vertically of blade when cutting in Fig. 5.This situation is expressed by two broken circles of cutter drum 15.The hyperboloid cutting is represented with Reference numeral 50.Oppositely eccentric screw 22 of cutter 12 usefulness is fixed on a reverse cutter keeper or the guide member 43.Also can stipulate to replace eccentric screw ground to use the screw of standard at this position.
String cutting device according to the present invention is applicable to cigarette and/or the filter rod of the cordon machine of cutting single track, double track and many rails, wherein, can process whole volume bars in a unique string cutting device.
According to the present invention, the cutter 11 of rotation, 11 ' blade 14,14 ' be inclined orientation so particularly, namely this blade with respect to a plane with an angle setting.This plane is that a radius by the rotation of cutter drum and cutter drum forms.The blade of the cutter of this inner rotary also can be additionally or is instead arranged on radial skew ground at an angle with the rotation of cutter drum.
The Reference numeral table
10 string cutting devices
11, the cutter of 11 ' rotation
12 reverse cutters
The pedestal of 13 reverse cutters
14,14 ' blade
15 cutter drum
16 blades
17 rotations
18 screws
19 eccentric screws
20 eccentric screws
21 screws
22 eccentric screws
23 grooves
24 grooves
25 grooves
26 grooves
27 volume bars
28 housings
29 screws
30 pins
30,30 ' stabilising arrangement
31,31 ' nut
32,32 ' groove
33 seamed edges
34 seamed edges
35 seamed edges
36 seamed edges
37 rotating bands
38 driven rollers
39 stabilising arrangements
40 rotation directions
41 guide members
42 guide members
43 guide members
The cutting of 50 hyperboloids
110 cutter rearward end
111 cutter leading sections
The rearward end of 120 reverse cutters
The leading section of 121 reverse cutters
The α angle
The β angle
The h height
L length
Claims (2)
1. the string cutting device of tobacco industry (10), cutter (11,11 ') and reverse cutter (12) with rotation, they are interact with each other, it is characterized in that, the zone of action of described cutter (11,11 ') is provided with reverse cutter (12), when this reverse cutter rotates at cutter (11,11 '), extend in the cutter blade of (11,11 ') (14,14 ') upper edge longitudinal axis.
2. according to the described string cutting device of claim 1 (10), it is characterized in that oppositely the pedestal (13) of cutter (12) is fixed-site.
3. according to the described string cutting device of claim 1 (10), it is characterized in that be provided with cutter drum (15), the cutter of rotation (11,11 ') is arranged on this cutter drum.
4. according to the described string cutting device of claim 3 (10), it is characterized in that the blade (16) of the blade (14,14 ') of the cutter of described rotation (11,11 ') and/or reverse cutter (12) arranges obliquely with the rotation (17) of cutter drum (15).
5. according to the described string cutting device of claim 1 (10), it is characterized in that described reverse cutter is flexible.
6. according to the described string cutting device of claim 1 (10), it is characterized in that the cutter of described rotation (11,11 ') is located by eccentric (18-21).
7. according to the described string cutting device of claim 1 (10), it is characterized in that described reverse cutter (12) is located by eccentric (22).
8. according to the described string cutting device of claim 3 (10), it is characterized in that described cutter drum (15) has at least one groove (23-26), described groove interacts with volume bar (27), makes this volume bar (27) be transferred and/or be pulverized.
9. according to the described string cutting device of claim 8 (10), it is characterized in that described at least one groove (23-26) has sharp outer seamed edge (33-36).
10. according to the described string cutting device of claim 8 (10), it is characterized in that described at least one groove (23-26) extends at the whole width of cutter drum (15) basically along Y.
11., it is characterized in that described outer seamed edge (33-36) is arranged between two grooves (23-26) according to the described string cutting device of claim 9 (10), wherein, form two faces of outer seamed edge (33-36) each other with the acute angles beta setting.
12. according to the described string cutting device of claim 1 (10), it is characterized in that, the cutter of described rotation (11,11 ') with at least as volume bar speed big rotary speed rotate.
13. according to the described string cutting device of claim 1 (10), it is characterized in that, be provided with at least one guide member (41,42,43), this guide member will be rolled up bar (27) guiding to the cutter (11,11 ') of rotation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007059625.3 | 2007-12-10 | ||
| DE102007059625A DE102007059625B4 (en) | 2007-12-10 | 2007-12-10 | Strand cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101455443A CN101455443A (en) | 2009-06-17 |
| CN101455443B true CN101455443B (en) | 2013-09-18 |
Family
ID=40328202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101843451A Expired - Fee Related CN101455443B (en) | 2007-12-10 | 2008-12-10 | String cutting device |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2070666B1 (en) |
| JP (1) | JP2009136288A (en) |
| CN (1) | CN101455443B (en) |
| AT (1) | ATE545489T1 (en) |
| DE (1) | DE102007059625B4 (en) |
| PL (1) | PL2070666T3 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2729025A1 (en) * | 2011-07-07 | 2014-05-14 | Hauni Maschinenbau AG | Longitudinal conveying arrangement for products in the tobacco-processing industry |
| DE102012208604A1 (en) | 2012-05-23 | 2013-11-28 | Hauni Maschinenbau Ag | Device for cutting filter rods |
| KR101727455B1 (en) * | 2012-10-22 | 2017-04-17 | 브리티시 아메리칸 토바코 (인베스트먼츠) 리미티드 | Cutting apparatus for use in the tobacco industry |
| JP7386605B2 (en) * | 2017-11-30 | 2023-11-27 | ミュラー・マルティニ・ホルディング・アクチエンゲゼルシヤフト | Apparatus and method for cutting or perforating paper webs |
| CN108724295B (en) * | 2018-05-16 | 2020-05-01 | 宣城市宣华食品有限公司 | Sheet jelly cutting system |
| DE102018133156A1 (en) | 2018-12-20 | 2020-06-25 | Hauni Maschinenbau Gmbh | Manufacturing process of an inductively heatable tobacco product |
| DE102019100755A1 (en) * | 2019-01-14 | 2020-07-16 | Hauni Maschinenbau Gmbh | Device and method for cutting a flat web and device for producing a strand |
| DE102019115791A1 (en) | 2019-04-12 | 2020-10-15 | Hauni Maschinenbau Gmbh | Rod-shaped smoking article with segments and an intermediate layer as well as method and device for attaching an intermediate layer to a segment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1616333A (en) * | 2003-10-20 | 2005-05-18 | 米勒·马蒂尼控股公司 | Cutting device for cutting web material |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1259691B (en) * | 1961-11-10 | 1968-01-25 | Alfred Schmermund | Revolving cutting device for producing straight cross-sections in continuously moving paper webs |
| BE663042A (en) * | 1963-07-09 | 1965-08-17 | ||
| US3733949A (en) * | 1971-06-21 | 1973-05-22 | Paper Converting Machine Co | Noise reduction strip for shear cut perforator |
| FR2379260A1 (en) * | 1977-02-03 | 1978-09-01 | Arenco Decoufle Sa Fse | DEVICE SAID "SNACK" FOR CIGARETTE MAKING MACHINE |
| DE3641487A1 (en) * | 1986-12-04 | 1988-06-16 | Hauni Werke Koerber & Co Kg | CUTTING DEVICE FOR SEPARATING SECTIONS FROM A MOVING MATERIAL STRIP |
| IT1208281B (en) * | 1987-04-17 | 1989-06-12 | Sasib Spa | BACO CUTTING DEVIATOR DEVICE IN CIGARETTES PACKAGING MACHINES |
| DE3743530A1 (en) * | 1987-12-22 | 1989-07-06 | Hauni Werke Koerber & Co Kg | Transverse cutter |
| ES2051250A6 (en) * | 1991-03-26 | 1994-06-01 | Rojas Manuel Jimenez | Device for securing blades on perforation and cutting cylinders for graphic arts machinery |
| DE102005062644A1 (en) * | 2005-12-23 | 2007-07-26 | Hauni Maschinenbau Ag | Cutting device and strand material removal device of the tobacco processing industry |
-
2007
- 2007-12-10 DE DE102007059625A patent/DE102007059625B4/en not_active Expired - Fee Related
-
2008
- 2008-12-05 AT AT08021151T patent/ATE545489T1/en active
- 2008-12-05 EP EP08021151A patent/EP2070666B1/en not_active Not-in-force
- 2008-12-05 PL PL08021151T patent/PL2070666T3/en unknown
- 2008-12-09 JP JP2008312907A patent/JP2009136288A/en not_active Withdrawn
- 2008-12-10 CN CN2008101843451A patent/CN101455443B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1616333A (en) * | 2003-10-20 | 2005-05-18 | 米勒·马蒂尼控股公司 | Cutting device for cutting web material |
Non-Patent Citations (1)
| Title |
|---|
| US 3,203,292 A,1965.08.31,全文. |
Also Published As
| Publication number | Publication date |
|---|---|
| PL2070666T3 (en) | 2012-07-31 |
| EP2070666B1 (en) | 2012-02-15 |
| EP2070666A1 (en) | 2009-06-17 |
| DE102007059625B4 (en) | 2013-07-25 |
| ATE545489T1 (en) | 2012-03-15 |
| DE102007059625A1 (en) | 2009-06-18 |
| CN101455443A (en) | 2009-06-17 |
| JP2009136288A (en) | 2009-06-25 |
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