• 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:
    1529000 Testing cigarettes ARENCO-DECOUFLE 25 Nov 1976 [27 Nov 1975] 49228/76 Heading A2C Cigarettes 5 are tested during manufacture by using them to communicate with a chamber 9 containing pressurized air in a different time period from that in which the chamber is in communication with a source of pressurized air. A transducer 10 detecting the pressure remaining in the chamber and issuing a rejection signal when it falls below a predetermined level. Communication between the cigarette and the chamber is regulated by the slotted flange 14a of a rotating disc 14 while communication with the source of air 27 is regulated by slots in the main body 14b of the disc, the slots in the two parts of the disc being displaced one-half pitch with respect to each other. In a second embodiment (Figs. 7 and 8, not shown) the disc is mounted with its axis parallel to that of the cigarette.
    公开号:SU753345A3
    申请号:SU762421004
    申请日:1976-11-15
    公开日:1980-07-30
    发明作者:Мотт Роже
    申请人:Аренко-Декуфле (Фирма)；
    IPC主号:
    专利说明:

    Larva version, front view; in fig. 2 - part of the section A-A / in FIG. 1, the scale is increased; “And f, it. 3- - section bb 1a to fig. 2; in fig. 4 (a, b, c) - (separate positions of elements of a device for cigarettes handling; in T | p1I consecutive, mom) Nta time of work | 0 process, view iB plan, scale up; la fig. 5 Garivedea Pruf, IR measuring the pressure of a device for testing cigarettes, and a graph of the output signal of a comparative unit when the pressure drops below a predetermined value; in fig. 6 is a black diagram of the logic to control the output in b | of defective cigarettes; on fi.g. 7 - | Axial section of a TipaiHcnopT & pa, illustrating one embodiment of a cigarette testing apparatus; in FIG. 8 is a section B-B in | FIG. 7. The cigarette making machine is equipped with three suction cups; they are cylindrical, and L 2 and 3 transports and a TiOiM 4 device for testing cigarettes 5, containing measuring head 6 with camera 7, 1, the last input 8, and output 9 decoction, in which the transducer is placed W, source, // 1 compressed gas, distributor 1/2 of compressed gas, placed between OUTPUT01M, chambers and one of the ends of the cigarette and having a rotational element, which is a drum 13, equipped with a dyokoobraznym. Flandom 14. and a cylindrical rim 15, located YY (M on the periphery of the flange. The orienting element is provided with a group of holes 16 arranged in a circle with equal dimensional pitch corresponding to the position of the cigarettes on the transporter, and closed from the outside with a flexible tape 17, for example, rubber having an opening 18 with a diameter of about 3 mm located at the openings of an IBO reducible element rotated, with vertical slots 19 extending from the inside of the latter extending into the interior of the drum. The measuring head is adapted to make sliding contact with the inner surface of the cylindrical rim of the drum and abuts the latter through a gasket 20, for example, of graphite, having a vertical hole 21 forming the outlet of the chamber. In this case, the measuring head is positioned so that when the drum rotates in front of the vertical hole 21, vertical slots 19 successively pass through. In addition, the device for testing cigarettes contains an additional dispenser 22 of compressed air located 1 between the source of compressed gas; OOM, equipped with a non-movable distributor (ring .. m 23, pressed by several lugs, and 24 to the lower flat surface of the disc-shaped drum flange. And being in sliding contact with the latter | p and P1 means of annular antiphra (CCI1 of the laminate 25, for example, from graphite. On the upper surface of the fixed sliding distribution ring, K is made: cananka 26, connected to the compressed gas source 27 and 28. Hole 29 is made. in; ring anti-friction gasket so that it is at least 1 mare partially located opposite the inlet decoction of chamber 8 7. PROM: the fixed stationary distributor (Rings, additional distributor contains a group of holes 30, made in a disk-shaped | M Flandin drum, whose number equals the number and arrangement of vertical slots 19 and having a cross section elongated odds | We radially disko1obraznogo flange 14 and offset by a half pitch otnositelno- latter. The measuring head 6 is provided with a hollow element 31 having an entrance hole 32 with an elongated section corresponding to the shape of the hole (hole 30, and installed: rotatable and in the inlet 9 of the chamber 7, while the slope of the extracted section 32 relative to the opening 9 can be adjusted, and the internal cavity of the hollow element 31 communicates with the internal cavity of the chamber 7 by means of the holes 33. KpOiMe additionally has a device 34 for closing the other end of the cigarette (ret, orioipoe allowsAlternately press the ends of the cigarettes 5, HianpHMep to their end oo CTOipoHbi filtering mouthpiece, to the flexible tape 17 at that moment, when the cigarettes pass through the position: Cantal, and simultaneously rewrite their opposite .end. At the same time. to close the other | box. cigarette. equipped with a disk 35, rigidly mounted on the conveyor shaft 36, and several radial levers 37, fixed: with a disk and with the possibility of rotation on the disk and evenly distributed with those same steps that IH angular step of cigarettes 5 on the conveyor 2. Each radial The lever is supplied with a flat spring 38 and is set in the operating position (on. 2 is shown with a flat ln.) Under the action of a pivotal cam 39, which is available.0) opposite the position of the cantrol for the alternate. In: lima cigarette to the flexible ribbon 17 when passing the cigarette through 1 position control. The elastic element 40 of the elastic material is made either in the form of a pillow, fixed at the free end of each radial lever, or in the form of a ynipyrono ring. interconnecting the free ends of the radial levers, which makes it easy to squeeze cigarettes without destroying them in the position of control. Converter 10, it is a piezoresistive sensor, intended for a pho, pMI, groove and electric signal, and, whose amplitude is synchronized with the pressure change inside the chamber 7, is connected to the source from the inputs of the resraining unit 41, another input which is in the generator 42 of the reference signal forming, (For example, the voltage n: an amplitude of the amplitude, which is regulated and displays at least a little yes, is necessary for the quality of the cigarette. At the same time, the output of the equalizing unit is connected 1K to one of the inputs block 4 3 LEDs, a clock generator 44, the last output, and the output of the memory unit are connected to the first stage of the shift register register 45. The output of the shift register is connected to one of the inputs of the logic circuit I 46, to the other input of which a signal is applied. from the clock generator, serving as a signal for synchronization to control the delivery of defective cigarettes to cancer. The output of the logic circuit is behind the power amplifier 47, the output signal of which is an adaptation of the 48 defective cigarettes representing Soboy, for example , The electrovalve installed in the power circuit compressed vozduho.m nozzle for discarding the defective cigarettes, which is set in the path of cigarettes conveyed tran-oparterom through h The number of steps, after controlling the position corresponding to the number of shift register stages. The device works as follows. Cigarettes continuously move the perpendiculars; the coolant of their LONGITUDINAL axis of the conveyor 1M 2 MIMO po-tions of the control on the right is “alevo”, and the rotation of the bat / rabana occurs clockwise (Fig. 4a, b, c. From the source // compressed gas) through an additional distributor 22 t chamber 7 measuring heads 6 Supply air at a predetermined pressure / gauge m, n, while the outlet opening 8 of the chamber is closed, since the vertical slots 19 of the drum do not coincide with the outlet opening of the chamber: measure. air is carried out until the moment of the above The calves are aligned and aligned with the inlet pipe (pin 32 of the local element 31 of the measuring head. 6. After the vertical slots come out of contact with the inlets of the hollow element of the measuring head. Compressed air delivery stops. This MOMant has a vertical notch. 19 the right rotary element fits 1K. THE OUTPUT HOLE of the chamber 7, the Cigarette 5 comes into contact with a tape 17, and the compressed air contained in the cameo 7 is supplied to the cigarette 5, the creature (K m); nipoBepiKy sireta. FIG. 4B Be, vertical hole 19 is placed with a camea outlet 8, and the cigarette is in the center of the ontrol zone. Upon further movement of the pre-amplification distributor at the iodoid from its holes, extremely right, to the opening 29, which is full-annular-anti-ficient, the process of checking the cigarette ends. FIG. 5. A graph is shown in which time is plotted on the abscissa, and pressure P in kazmer 7 of the measuring head 6 along the axis of the average, while the atmospheric pressure is assumed to be zero. The participation of / 4i5i,, of this graph corresponds to the phase of filling of chamber 7 with compressed air. In the course of this filling, the pressure in the chamber rises to a predetermined PQ value, for example, 150 g / sg2. The BjC ,, segments correspond to the CHraipeT check phase. On the plot of the fiiCj graph, the pressure drops to Zero, which corresponds to the absence of a cigarette on npaHonopTeipe 2. The plot complies with the presence of a benign cigarette, with this | M pressure decreases to the cause of PI. Plot corresponds to the presence of a defective cigarette, the pressure drops to the value of PZ, and. Thus, it suffices to choose the reference pressure of the WG between the quantity; mi PI, and Pa as the minimally acceptable And All cigarettes, when checking the pressure will be equal to Il. And less than the standard P, -, will be considered defective. Since the transducer 10 produces a signal that changes in the same manner as the pressure P, the temporal changes in the amplitude of this output signal are presented by the same Graph. At the same time, setting a constant: for example, a generator of an olor evgnal 42, corresponding to the reference pressure of the WG, comparing the block 4 to 4, will produce an output signal, HanipHMqp, pulses / j and / a, which will then be used to manage the challenge. IB reject defective cigarettes. However, in the cigarette tester, due to the fact that the drum, to 1 which: ohhhhh. And 1 cigarettes, has a cylindrical form., These cigarettes will be in hermetical contact with the above machine only IB moment when they are located one straight with the outlet 8 (chambers 7. Specially, as shown in Fig. 4, in the moment when the vertical trough cuts 19 led to the growth of the element and started to align with the outlet 8 of the chamber 7, can .Loot leaks1K "squeezers"
    air, 1 shown in fig. 4 in arrow G. Therefore, in order to compensate for these leaks introducing inopipemtHOCTb IB cigarettes control, it is necessary to feed chamber 7 with compressed air during KoipoTiKoro (Burden. Simultaneously, the communication between chamber 7 and source 11 of compressed gas must be P; re | p ; vat rasigr tel 22 22 (moment of lol is combined) and vertical nipiopeseft J9 with output 20 of camera 7. This is accomplished by changing the inclination of the inlets 32 of the hollow element 31 of the measuring head 6 by adjusting the angular position of the hollow element. 13 is connected with; shaft 36 of trans-porter 2 and, B (it grows synchronously with the latter, a group of holes 16 OOHOBIHOOO oasp; limb of the drum body il3 and vertical section) and J9 are performed in a disc-shaped flacnz, 14, and the group The broth of the long-acting distributor is placed in the cylindrical rim of the drum JS. The cigarettes 5 are pressed against the flat outer surface of the disc-shaped flange j, a 14. With the aid of a drawing (not shown), shown in FIG. 2. To / o.mo TOGO, Subsidiary; another element of the additional distributor 22 is performed | e-in the form of a colpa, and in the form of a block pressed to K (The outer side of the cylindrical rim 15 of the drum is one spring 24 and slides in the guide 49.
    Ф о | р 1М ул а of о b, р е т «and
    权利要求:
    Claims (4)
    [1]
    1. A cigarette tester containing an ir-nonorter for uninterrupted lOnirapeT, a measuring head with a chamber having an inlet and an outlet, a transducer installed: in the chamber, a source of compressed gas, a distributor of compressed gas once: in cigarettes and eating
    a rotatable element with a group of holes arranged in a circle with uniform pitch corresponding to the position of the cigarettes on the conveyor; a device for closing the other end of the cigarettes; a generator of the reference signal and an aroma unit, the input of which is connected to the generator and converter, characterized in that Ino. goal of improving the accuracy of control, it is equipped with an additional | compressed gas distributor, located between the source of a compressed gas and the chamber inlets, and the rotating element has a second th
    groups) holes, the number and (the location of which is similar to the number and location of the holes of the main distributor of compressed gas.
    [2]
    2. Device 1P. 1, in that the rotary element P1 represents a drum equipped with a disc-shaped flange and a cylindrical baud, the latter being located on the periphery of the flange.
    [3]
    3. The device according to claim 2, wherein, when the axis of the drum is perpendicular to the axis of the conveyor, the group of holes of the main distributor is performed in the cylindrical rim of the drum, and the group of holes of the additional
    the distributor is in the disco-flange flange.
    [4]
    4. Devices 10 for l. 2, that is, when the axis of the drum with the TipaiHonoipTepa axis is mounted, the drum is rotatably mounted with the transport partner, the group of holes of the main distributor is performed in the disc-shaped flange, and the group holes additional distributor - in rim baraba.na.
    The inventory of information maTia taken into account during acpertise:
    1. British Patent JVb 1273093, k. And 2 C, publ. 1972.
    -73
    21 2J guv
    -J
    cpu.1
    37 J7 39
    rfy. rp rn / 3
    V
    fig.Z
     0
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    同族专利:
    公开号 | 公开日
    FR2332715B1|1978-04-14|
    JPS5270098A|1977-06-10|
    LU76261A1|1977-05-24|
    BE848735A|1977-03-16|
    JPS5631946B2|1981-07-24|
    GB1529000A|1978-10-18|
    FR2332715A1|1977-06-24|
    DE2648773A1|1977-06-08|
    DE2648773C3|1979-09-20|
    DE2648773B2|1979-01-18|
    US4034600A|1977-07-12|
    DD127747A5|1977-10-12|
    NL7613108A|1977-06-01|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2564240C1|2011-11-24|2015-09-27|Джапан Тобакко Инк.|Lane sensor and detection method therefor|US3618365A|1970-01-26|1971-11-09|Reynolds Tobacco Co R|Cigarette and filter inspection system|JP2506462B2|1989-12-08|1996-06-12|日本たばこ産業株式会社|Punch detection method and device|
    US6169600B1|1998-11-20|2001-01-02|Acuity Imaging, Llc|Cylindrical object surface inspection system|
    GB2534336A|2014-09-26|2016-07-27|Kind Consumer Ltd|A method of assembling and testing a simulated cigarette|
    US9903784B2|2015-07-01|2018-02-27|R.J. Reynolds Tobacco Company|Testing stand with thumping assembly|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR7536338A|FR2332715B1|1975-11-27|1975-11-27|
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