• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A cutting device for continuous rods of cigarette, in which a substantially cylindrical cutting head is rotatably mounted about its axis on a support and is drivingly connected by a central coupling to a drive shaft extending through the support, the cutting head being provided with a flexible cutting blade incrementally removable from a magazine at least in part constituted by a guide for the blade extending through the head in a substantially diametrical direction and around the coupling.
    公开号:SU1346034A3
    申请号:SU833559210
    申请日:1983-02-01
    公开日:1987-10-15
    发明作者:Сераньоли Энзо；Маттей Риккардо
    申请人:Г.Д.Сочиета Пер Ациони (Фирма)；
    IPC主号:
    专利说明:

    ny connecting body. In the second variant, the guide 5 is connected to the container 6 for winding GN 4, the means for moving GN 4 includes a shaft (B) 9 mounted with the possibility of differential axial rotation, a roller and a check roller, tangential GN 4. The roller and the counter invention is related to tobacco industry, namely the manufacture of cigarettes.
    The aim of the invention is to increase productivity.
    Fig. 1 schematically shows a device for cutting continuous cigarette rods, a longitudinal section; Fig. 2 shows an embodiment of a device with a magazine in the form of a container; fig. 3 shows the lower part of the proposed device.
    The device comprises a cylindrical cutting head 1 mounted rotatably about its axis by means of a central coupling unit on a drive shaft 2 housed in a holder 3, a flexible knife 4 radially fixed on the head and a means advancing it.
    Inside the cutting head 1 there is a magazine for the knife 4, which includes a guide 5 located in the diametrical direction and an envelope of the central connecting unit (Fig. 1).
    It is preferable to implement the device in which the magazine is made in the form of a tank 6 dp of spiraling a knife 4 connected to the guide 5 (Fig. 3).
    It is advisable to carry out a device in which the knife guide 5 is made in the form of a bar with a groove If, and at the output end of the groove 7 there are two retaining strips 8 fixed to the bar on opposite sides and partially overlapping the last FIG. 2).
    The roller is connected to B 9 by means of a worm gear, and B 3 is installed at an angle to GN 4 with the possibility of transverse movement. The latching dog 18 passes through the notch 16 of the actuated GN and the worm blocks the transmission of the B 9. 3 Cp f-ly, 3 ill.
    In addition5, the propulsive means may include a shaft 9 mounted with the possibility of differential rotation about its axis, the roller 10 and the control roller located on opposite sides of the knife 4 and tangentially to it. In this case, the rollers are connected to the specified shaft 9 by means of a worm gear, containing a worm gear 11 and a worm to 12,
    The counter-roller is mounted on the shaft 13 and consists of two bearing 14, located tangentially with respect to the knife 4 and fixed on the shaft 13 by means of veneer: ok (not shown). At the same time, the shaft 13 is installed at a FRONT angle to the knife 4. with the possibility of moving across the latter, and on the end part of the knife 4 ,. opposite the cutting edge 15, a cut-out 16 is made for the passage of the locking means.
    The locking means includes a sleeve 17, loosely mounted on the shaft 13, a dog 18 and an elastic element 19 cooperating with the sleeve 17 for placing the dog 18 between the teeth of the worm gear wheel 11 at the moment of fixing the position of the knife 4. The head 1 includes an outer casing having a cylindrical a side wall 20 closed at the ends by two flat walls 21 and 22, the second of which is facing the tubular holder 3 and is provided with a tubular protruding part 23 located coaxially with respect to the wall 20 and entering into the tubular holder 3, which it is coupled rotatably by radial bearing 24.
    A tubular holder 3 passes a drive shaft 2 including an end portion passing through the tubular protruding portion 23 into the head housing 1 and bearing on it an internal key of the Rzepp constant speed coupling (not shown) attached to it by means of a key and provided with a keyway. central connecting node, connected at a certain angle, by means of balls, and balls 25 with an external
    fitted with a keyway groove ring 26 of the coupling 27, rigidly connected to the inner surface of the wall 22 in a position in which it is coaxial with the wall 20, the axis of the shaft 2 passes through the opening of the ring 26 in which the shaft 28 is movably disposed; one end which is connected to a driving device (not shown) capable of informing the shaft 28 of forward and reverse movement through the opening 29. The other end of the shaft 28 is connected to the barrel 30 rigidly connected to the input element of the fixture of the free wheel 31, the output shaft 32 of which dinen with gear 33, placed inside the casing of the head 1,
    The gear 33 is connected to a shaft 9 that is radially directed towards the head body 1 and extending along the supporting member. The last trace includes a housing, the inner wall 34 of which, being inside the housing of the head 1, has a tubular protruding part 35 into which the shaft 9 extends. The outer wall 36 of the housing of the supporting member has the shape of a flat and round plate rigidly connected to the wall 20 and closing the radial hole 37, made in the bottom wall 20,
    As shown in FIG. 2, the body of the supporting member includes two body halves 38 and 39, fitted with flanges 40 facing one another and connected with screws 41, Body half 38 has internal wedge-shaped protrusions 42 that perform the function of inclined supports for the shaft 13 located inside the body of the supporting member and extending in a direction perpendicular to the axis of the shaft 2,
    Through the opposite side walls of the body half of the 39 passage

    60344
    There are coaxial holes 43 for rotatably accommodating. opposite ends of the shaft 44, parallel to the shaft 13, located in the zone of the central part of the shaft 9,
    A tubular bushing is installed above the central part of the shaft 44 rotatably by means of the needles 45
    46, the outer surface of which is neg a set of roller 10 on itself, which consists of two end rings, tangent. The corresponding bearings are in contact with the outer rings.
    15 14, the inner rings of which are shpanoch-connection fixed on the shaft 13, and the intermediate worm wheel
    20
    11, engaging with a worm
    12, mounted on the central part of the shaft 9 ..
    The central part of the shaft 13 is fitted with locking means interacting with the wheel 1I for locking the sleeve 46 against rotation and, therefore, of the shaft 9 and including the tubular sleeve 17 mounted rotatably on the shaft 13 by means located between them
    needles 47 and equipped with a dog 18,
    capable of engaging with the teeth of the worm gear 11 under the action of the elastic element 19, which is: in the form of a helical spring,
    mounted on the sleeve 17 and attached at one end to the pawl 18, and the other to the frame half 38, Shafts 13, roller 10, bearings 14 and fixing means form
    propulsion reducible
    actuated by a shaft 9 with the help of a worm gear 11 and a screw 12 to move a knife 4 consisting of an elongated metal
    rectangular stripes. At the end of the knife 4, directed outward from the head 1, a cutting edge 15 protrudes, which extends beyond the ends of two opposite one another.
    Yush 1x 48 guides connected to the outer surface of the bottom wall 20; Through the guides 48, the knife 4 passes between the body halves 38 and 39 and is positioned between the rings of the roller 10 and the bearings 14 so that it can interact with the free end of the pawl 18 and hold it in raised position on. with respect to the teeth of the wheel 1 1,
    The inner wall 34 of the supporting organ is rigidly connected to the lower end of the magazine containing the guide 5, which communicates with the body of the supporting organ through the wall behind and serving to receive the inside of the knife 4,
    When the device is in operation, the rotary-translational movement of the shaft 28 of the fixture wheel 31 converts the differential rotational movement of the shaft 32, and therefore the shaft 9. As a result, the sleeve 46 communicates angular displacements evenly distributed in time and frequency with a certain amount of friction on the outer rings of pbdishpnikov 14 and thereby causes the differential advancement of the knife 4. The steppe due to the wedge-shaped protrusions 42, which ensure the displacement of the shaft 13 to the shaft 44, is clamped between the rings and roller 10 and bearings 14. The presence of the store makes it possible to use knives 4 of considerable length, which can last for several working periods.
    When the knife 4 is used up, the dog 18 at the edge 16 slides to the gear of the worm gear 1 1 and blocks the last shaft 9, stopping the further advance of the knife 4 before it passes between the rings of the roller 10 and the bearings 14,
    Thus, the knife 49 cannot be released and come out of the head 1 under the action of centrifugal force. The head 1 can be equipped with several blades 4 protruding from the bottom wall 20 in areas remote at the same angle from each other. the stores located inside the head 1 in such a way that they do not interfere with each other during rotation,
    Having a magazine for a knife and performing a prop
    With a means that prevents the knife from escaping from the head under the action of centrifugal force, it is possible to use a knife with a length of enough dp work for several working periods. This makes it possible to increase the productivity of the device by reducing the number of its stops by dp replacing the knife.
    权利要求:
    Claims (2)
    [1]
    1. A dp cutting device for continuous cigarette rods comprising a cylindrical cutting head mounted rotatably about its axis through a central coupling assembly on a drive shaft housed in a holder, a flexible knife radially mounted on the head, and means for promoting it, characterized in that , in order to increase productivity, inside the cutting head there is a magazine dp knife, including a guide, located in the diametrical direction and the envelope of the central connecting node
    [2]
    2. The device according to claim 1, about tl and - the fact that the magazine is made in the form of a container for winding in a spiral of a knife connected to a guide,
    3, The device according to Claim I., of which is that the knife guide is designed as
    groove slats, and at that
    at the end of the groove there are two retaining strips attached to the bar on opposite sides of the groove and partially overlapping the latter.
    4, The apparatus according to claim 15, which means that the advancing device includes a shaft mounted for differential rotation about its axis, a roller and a control roller located on opposite sides of the knife and tangentially to it, while the rollers are connected to the specified shaft by means of a worm gear.
    fe /
    kO
    Phage. I
    类似技术:
    公开号 | 公开日 | 专利标题
    US4975743A|1990-12-04|Process cartridge having removable drive means
    SU1346034A3|1987-10-15|Device for cutting continuous cigarette sticks
    US5019861A|1991-05-28|Drive apparatus for a process cartridge of an image-forming apparatus
    US4329192A|1982-05-11|Apparatus and method for making a belt construction
    US2953799A|1960-09-27|Pipe cleaning machine and cable feeding mechanism therefor
    US2167268A|1939-07-25|Rotary sewer cleaning machine
    US3856229A|1974-12-24|Web winding spool
    ES280110U|1985-06-16|Grinding machine
    TW345485B|1998-11-21|Spinning reel having a narrow reel body housing
    SU489281A3|1975-10-25|Device for cutting continuously moving harness
    US2625699A|1953-01-20|Power-driven sewer cleaner
    KR920700384A|1992-02-19|A device for mechanically injecting a device into a pipe
    KR940000237B1|1994-01-12|Fiber crimping apparatus
    US4759245A|1988-07-26|Machining tool assembly
    US2764812A|1956-10-02|Inside tube cutter, particularly for heat exchangers and the like having tubes of small diameter
    SU416174A1|1974-02-25|
    SU138585A1|1960-11-30|A device for moving the bar in two-way machines
    SU670364A1|1979-06-30|Apparatus for cutting long material to lengths
    SU814617A1|1981-03-23|Apparatus for cutting tubes
    SU716681A1|1980-02-25|Spring-making arrangement
    US1563036A|1925-11-24|Tension grip
    SU1014795A1|1983-04-30|Apparatus for replacing winder packages
    SU785034A1|1979-06-12|Roll of mechanism for feeding long timber
    SU677820A1|1979-08-05|Leading centre
    SU1727988A1|1992-04-23|Manipulator cable-transmitting device
    同族专利:
    公开号 | 公开日
    BR8300497A|1983-11-01|
    DE3301838C2|1992-07-09|
    IN159143B|1987-03-28|
    SE8300522D0|1983-02-01|
    DE3301838A1|1983-08-11|
    JPS58179478A|1983-10-20|
    US4517871A|1985-05-21|
    DD207852A5|1984-03-21|
    IT1189214B|1988-01-28|
    ES8402708A1|1984-03-01|
    ES519451A0|1984-03-01|
    CS241519B2|1986-03-13|
    GB2116825B|1985-06-05|
    GB2116825A|1983-10-05|
    FR2520593B1|1987-01-23|
    FR2520593A1|1983-08-05|
    SE8300522L|1983-08-03|
    GB8301986D0|1983-02-23|
    JPH0476667B2|1992-12-04|
    CS64083A2|1985-08-15|
    IT8247702D0|1982-02-02|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2649739C2|2013-07-05|2018-04-04|Интернэшнл Тобакко Машинери Поланд Сп. з о.о.|Support mechanism for rods manufacturing machines|DE551986C|1929-07-11|1932-06-08|Neuerburg Sche Verwaltungsgese|Cutting device for cigarette machines|
    GB377064A|1931-10-27|1932-07-21|Muller J C & Co|Improvements in or relating to cutting apparatus for cigarette making machines|
    FR726652A|1931-11-23|1932-06-01|Muller J C & Co|Cutting device for continuous roll cigarette making machines|
    US1992735A|1933-04-19|1935-02-26|American Mach & Foundry|Knife adjuster for cigarette machine cut-offs|
    DE1228979B|1960-12-22|1966-11-17|Molins Organisation Ltd|Cutting device for a cigarette rod machine rotating around an axis and provided with a sickle knife|
    GB982298A|1961-04-21|1965-02-03|Kurt Koerber|Improvements in cigarette-rod cutting devices|
    DE1157524B|1961-06-16|1963-11-14|Hauni Werke Koerber & Co Kg|Knife holder on cutting devices in rod machines, in particular cigarette rod machines|
    GB1017238A|1962-06-15|1966-01-19|Kurt Koerber|Rotatable support for eccentrically mounted members rotatable about a radial axis|
    GB973620A|1963-04-18|1964-10-28|Molins Machine Co Ltd|Improvements in knife-feeding arrangements for sickle-shaped knives|
    GB1175200A|1966-12-29|1969-12-23|Hauni Werke Koerber & Co Kg|Rotating Cutting Device.|
    DE1657267A1|1968-01-10|1971-03-18|Nagema Veb K|Sickle knife device with automatic form-fitting knife adjustment for a stick cigarette machine|
    GB1277221A|1968-10-02|1972-06-07|Amf Inc Formerly American Mach|Continuous cigarette rod cutoff|
    US3739674A|1968-11-12|1973-06-19|Zyco Mfg Inc|Cassette for coiled knife blade|
    US3826068A|1971-12-13|1974-07-30|G Ballas|Rotary cutting assembly|
    DE3124739A1|1980-07-09|1982-03-18|Hauni-Werke Körber & Co KG, 2050 Hamburg|Cutting apparatus for a rod machine in the tobacco processing industry|JPH0154032B2|1985-03-27|1989-11-16|Nippon Tobacco Sangyo|
    DE3708453A1|1987-03-16|1988-09-29|Reinhard Michael|STRING GRANULATOR WITH INTERCHANGEABLE READING KNIFE DURING OPERATION|
    DE10227218A1|2002-06-18|2004-01-08|Focke & Co |Cutter for chopping rope of tobacco incorporates knives or strips of knives pulled by rollers, spools with locking pin in opening|
    DE102010039480A1|2010-08-18|2012-02-23|Hauni Maschinenbau Ag|Cutting device of a strand machine of the tobacco processing industry|
    DE102011010258A1|2011-01-26|2012-07-26|Hauni Maschinenbau Ag|Cutting device for a strand device of the tobacco processing industry and method for controlling the blade feed in a cutting device for a strand machine of the tobacco processing industry|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    IT47702/82A|IT1189214B|1982-02-02|1982-02-02|CUTTING DEVICE FOR CONTINUOUS CIGARETTE BUGS|
    [返回顶部]