• 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 device for positioning of fish into their correct position for decapitating is disclosed. This device is applicable in fish-processing machines in which the fish lying transverse to their longitudinal extension in receiving troughs of a chain of troughs are fed to a decapitating tool. To this end, a shifting device comprises a shifting element engaging the snout of the fish and being activated and positioned dependent on the detection of the thickness of the fish in the region of its head. A feeler is coupled to a position sensor which emits measuring signals dependent on the position via a control circuit to control a stepping motor which drives the shifting element.
    公开号:SU1192593A3
    申请号:SU823459387
    申请日:1982-06-25
    公开日:1985-11-15
    发明作者:Хартманн Франц；Хайнен Готтфрид
    申请人:Нордишер Машиненбау Руд (Фирма)；Баадер Гмбх Унд Ко.Кг (Фирма)；
    IPC主号:
    专利说明:

    2. The device according to Claim 1, which is based on the fact that the bias element is installed with the possibility
    moving in the direction of the tray at a speed less than the speed of its return.
    3. The device according to paragraphs. 1 and 2, characterized in that the working surface of the bias element
    located relative to the end of the tray so that the bias element in the working position is between the protrusions of the tray.
    4. The device according to PP. 1.2 and 3, characterized in that the biasing element is connected to the connecting rod with the possibility of pushing it with the projections of the trays.
    one
    The invention relates to the fishing industry, in particular, to devices for orienting fish to the desired position relative to their head.
    The purpose of the invention is to provide an economical, cutting head and increased productivity.
    Fig. 1 shows a simplified partial view of the device in the axonometric project of Fig. 2 and a side view of the displacing element with respect to the tray conveyor during the rest position, in Fig. 3 - the same, in the offset position - in Fig. 4 - a partially dissected top view of a displacing element with a vectorial representation of the relationship of velocities in the phase of movement during acceleration of the displacing element; in FIG. 3, a path-time diagram (s-t) for the process of moving the bias element during the (working) cycle; Fig. 6 is a block diagram of a control system for the bias element.
    An endless chain conveyor (shown partially) is located on the body of the fish-cutting machine (not shown), containing receiving trays 1 transversely fixed on its chain with conveying protrusions 2. Each tray 1 has a slot 3 located a quarter of its length and separating head tray 4 from it. In slot 3 there is a disk knife 5 for cutting heads, located above the conveyor and being rotated, and a probe 6 mounted rotatably around a horizontal axis 7 above the receiving tray 1 and connected to
    sensor 8. The latter can be made in the form of a measuring element. This device produces a digital or analog signal, with control devices that carry out the signal processing into a form suitable for controlling a stepper motor, respectively.
    Against the free end 9 of the head tray 4, a bias-hinged fisher unit is rigidly connected to the body (machine). It consists of fixed on two leads 10 and 11 with the possibility
    rotation of the connecting rod 12, which is directed approximately parallel to the plane of the bottom of the receiving tray 1 and obliquely to the longitudinal section, so that the angle of movement of the conveyor is less than 90 °. The rear driver 10 is fixed in the form of a crank arm on the shaft of the stepper motor 13, the front leash 11 support 14 is fixed on the machine body.
    Arranged to the tray conveyor, the free end of the connecting rod 12 is bent at an angle and runs parallel to the conveying protrusion 2 of the receiving tray 1. It carries a displacing element 15 which is fixedly rotatable around the connecting rod 12 and is held so that its lower edge 17 passes parallel to the bottom plane
    tray G and a short distance above it.
    The device works as follows.
    Intended for processing
    Fish are placed from receiving trays 1 with their heads against the stop guide (not shown) near the head trays 4. When they are transported in the direction of the knife 5 to cut the heads, the fish passes the probe-6, which causes the movement of It has a sensor path 8. The received signals are sent to the computing device 18. It contains in advance a predetermined program that is focused on constant parameters specific to the machine, as well as parameters characterizing the fish, i.e. variable parameters, and accordingly, taking into account the value of measuring the thickness of the fish, the number of steps of the stepper motor 13, which determines the necessary path of displacement of the corresponding fish. Since the ratio of the length of the head to the measured thickness of the head — preferably in the area between the eyes and the gill cover — varies depending on the type of fish, a switch 19 is provided, with which the corresponding change in the height of the feast is provided. The control device 20 is connected to the computing device 18, the output of which through the power divider 21 is connected to the stepper motor 13. The signals entering the control device 20 lead this program to a sequence of pulses modified with respect to its time sequence by divisor power 21. It is characteristic of this sequence that the process of moving the displacing element 593 of the procedure 15 during one cycle is divided into three phases (see also Fig. 5): the acceleration phase, The constant number of steps, during which the time interval of the pulse sequence exponentially decreases to the set minimum, in accordance with the most possible speed of displacement} the deceleration phase, also covering the constant number of steps, which in its oscian phase represents the inversion of the acceleration phase and thus lays into the machine that the displacing element 15, after the completion of the total number of steps determined by the computing device 18, reaches the initial position (quiescent position) phase i with a constant sequence of pulses into which the acceleration phase passes and to which the deceleration phase is connected, this phase being carried out at such a speed that the bias element 15 moves in the direction that corresponds to the representative vector 22 of the velocity vector 23 from the feed speed of the connecting rod 12 and from the velocity vector 24 of the translational movement of the tray conveyor (see -Fig.4). The return of the mixing element occurs in a similar way, however, in a shorter time period. The synchronization of the control is carried out with the help of a contactlessly working atchik of approximation 25, who acts in the rhythm of the receiving trays 1 passing through them due to the shifting protrusions 26.. .
    7
    cfJukZ.
    权利要求:
    Claims (4)
    [1]
    1. DEVICE FOR ORIENTING FISH to the position required relative to their head, containing a conveyor with transversely arranged trays having lateral protrusions for longitudinal placement of fish in them, a disk knife for cutting the head, a biasing element with a stepper motor for contacting the fish head, a rotary probe, displaced by fish and connected by means of a path sensor to a control device that processes the probe signals and connected to the stepper motor of the biasing element, characterized in that, in order to economically cut off ovy and increase productivity, a biasing member for contacting with the head fish fastened with the possibility of moving the contactors in the direction of the conveyor by means of a rod disposed parallel to the plane of the bottom tray so that the direction of movement of the conveyor angle of less than 90 p.
    SU „„ 1192593 1 l
    Fig!
    [2]
    2. The device according to claim 1, wherein the biasing element is mounted to move toward the tray at a speed less than its return speed.
    [3]
    3. The device according to paragraphs. 1 and 2, characterized in that the working surface of the biasing element is located relative to the end of the tray so that the biasing element in the working position enters between the protrusions of the tray.
    [4]
    4. The device according to PP ·. 1,2 and 3, with the proviso that the biasing element is connected to the connecting rod so that it can be forced out by the protrusions of the trays.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1192593A3|1985-11-15|Device for orienting fish
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    US4000807A|1977-01-04|Vibratory trough part feeder
    US3369250A|1968-02-13|Facsimile recording device
    SU1414307A3|1988-07-30|Device for feeding fish into processing machine
    SU607540A3|1978-05-15|Device for indexing and piece-wise feeding of articles
    US2423174A|1947-07-01|Fish heading machine
    US4570644A|1986-02-18|Cigarette making machine hopper
    US2955316A|1960-10-11|Fish dressing machine
    SE422295B|1982-03-01|DEVICE FOR LONG-CUTTING CUTTING MATERIAL MATERIAL
    JP2000343488A|2000-12-12|Meat slicer
    CA1206711A|1986-07-02|Method and device for aligning fish
    SU659124A1|1979-04-30|Fish decapitating apparatus
    USRE29432E|1977-10-11|Apparatus for measuring and positioning of fish at head cutting
    FR2345901A1|1977-10-28|Motor mower with front cutter bar and oscillating blade - has grass distributor and is driven by slide ring engaging in rocker arm of cutter head
    SU677796A1|1979-08-05|Automatic machine for making articles from coiled materials
    SU760925A1|1980-09-07|Apparatus for decapitating fish
    DK168875B1|1994-07-04|Apparatus for the recovery of organs from the abdominal cavity in fish
    SU396267A1|1973-08-29|AUTOMATIC MACHINES FOR MEASURING CUTTING PLATES OF PLASTIC MASS
    ES453090A1|1977-11-01|Feed adjusting device for sewing machines
    US2654119A|1953-10-06|Fish cutting machine
    SU740213A1|1980-06-15|Apparatus for adjusting working members of fish processing machine
    SU126785A1|1959-11-30|Automatic caramel paper wrapper
    同族专利:
    公开号 | 公开日
    NO822060L|1982-12-28|
    ES513418A0|1983-03-16|
    IS2737A7|1982-12-28|
    GB2100578A|1983-01-06|
    GB2100578B|1984-08-01|
    FR2508278A1|1982-12-31|
    IS1206B6|1986-03-24|
    US4463478A|1984-08-07|
    DK259582A|1982-12-28|
    SE8203640L|1982-12-28|
    DK152958B|1988-06-06|
    FR2508278B1|1986-05-09|
    NO150984B|1984-10-15|
    ES8304410A1|1983-03-16|
    PL133797B1|1985-06-29|
    PL237111A1|1983-02-28|
    DK152958C|1988-10-24|
    DD210423A5|1984-06-13|
    CA1180519A|1985-01-08|
    DE3125412C1|1983-01-13|
    SE443077B|1986-02-17|
    NO150984C|1985-01-23|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2668876C1|2015-02-20|2018-10-04|Нордишер Машиненбау Руд. Баадер ГмбХ + Ко. КГ|Device for positioning and orientation of fish trunks|US2245330A|1937-08-10|1941-06-10|Gerh Arehns Mek Verkst Ab|Method of and device for dressing fish|
    FR852242A|1939-03-28|1940-01-26|Gerh Arehns Mek Verkst Ab|Improvements in fish preparation|
    USRE29432E|1972-08-11|1977-10-11|Arenco-Km Ab|Apparatus for measuring and positioning of fish at head cutting|
    FR2205275B1|1972-11-06|1976-06-04|Ts P|
    SU659123A1|1974-03-11|1979-04-30|Дальневосточный Ордена Трудового Красного Знамени Политехнический Институт Им. В.В.Куйбышева|Device for adjusting working members of fish dressing machines|
    GB1499263A|1975-03-11|1978-01-25|Nordischer Maschinenbau|Fish dressing machines|
    SU659126A1|1977-03-01|1979-04-30|Опытное Производственно-Техническое Объединение "Техрыбпром"|Device for locking fish along line of decapitating|
    SU759843A2|1978-03-29|1980-08-30|Dalnevostoch Polt Inst|Apparatus for measuring object length|
    US4291435A|1979-11-09|1981-09-29|Nordischer Maschinenbau Rud. Baader Gmbh & Co. Kg|Method of processing fish|DE3246759C1|1982-12-17|1984-08-16|Nordischer Maschinenbau Rud. Baader GmbH + Co KG, 2400 Lübeck|Method and device for aligning fish|
    JPS6028252B2|1982-12-28|1985-07-03|Taiyo Gyogyo Kk|
    US4727989A|1987-01-27|1988-03-01|Rexnord Inc.|Automatic tie plate orientation sensing system|
    US4899422A|1988-10-28|1990-02-13|King James J|Fish processing machine with automatic length responsive cutting control mechanism|
    DE4135353A1|1991-10-26|1993-04-29|Nordischer Maschinenbau|PLANT FISHING MACHINE|
    AT136246T|1992-09-10|1996-04-15|Frisco Findus Ag|CUTTER|
    US5358441A|1992-10-13|1994-10-25|Royal Seafoods, Inc.|Device for holding flat fish during processing|
    US5372541A|1993-05-17|1994-12-13|Gotchall; Walter F.|Live fish marking and handling system|
    US5378194A|1993-07-27|1995-01-03|Royal Seafoods, Inc.|Device for processing flat fish|
    US5458535A|1993-11-26|1995-10-17|Smith Berger Marine, Inc.|Fish-beheading apparatus and process|
    US5482502A|1994-04-25|1996-01-09|Royal Seafoods, Inc.|Flat fish filleting machine|
    US5480347A|1994-10-17|1996-01-02|Flohr Metal Fabricators, Inc.|Fish deheading machine|
    US5591076A|1995-04-21|1997-01-07|Nordischer Maschinenbau Rud. Baader Gmbh & Co Kg|Apparatus for processing flat fish|
    DE19932824A1|1999-07-14|2001-03-08|Nordischer Maschinenbau|Method and device for aligning a dead fish|
    DE102005025482A1|2005-06-01|2006-12-07|Dieter Ketels|Method for cutting off heads of fish uses slide which fits against sloping surface of fish head to adjust position of fish ready for cutting|
    ES2391567T3|2006-11-14|2012-11-27|Linco Food Systems A/S|Apparatus for dropping poultry from hooks|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3125412A|DE3125412C1|1981-06-27|1981-06-27|Device for aligning fish|
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