• 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:
    Apparatus for continuously stretching confectionary dough, bread dough, and the like, is provided, comprising a conveyor mechanism including an entrance belt conveyor (5), an intermediate belt conveyor (7), and an exit belt conveyor (9), and a roller mechanism (45) to roll out a strip of dough cooperatively with the conveyor mechanism. …<??>The angles between the upper flights of the entrance and intermediate belt conveyors and the straight portion of the roller mechanism can be adjusted in response to the change in the dough thickness (T) and properties. …<??>A first variable speed drive device (35) moves the entrance belt conveyor, and a second variable speed drive device (37) moves the intermediate and exit belt conveyors. A control device (43) adjusts the speed ratio between the first variable speed drive device and the second variable speed drive device, in response to the change in the thickness of the dough supplied onto the apparatus and to the change in the production amount.
    公开号:SU1669387A3
    申请号:SU864028048
    申请日:1986-08-06
    公开日:1991-08-07
    发明作者:Хаяси Торахико；Хирабаяси Коити
    申请人:Реон Аутоматик Машинери Ко, Лтд (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to the food industry and can be used in the confectionery or bakery industry for the continuous stretching of a dough strip of various thickness into a thin dough sheet.
    The aim of the invention is to increase the degree of stretching of the dough.
    A device for continuous stretching of the dough strip, contains a frame, a conveyor mechanism, which is a series of input, intermediate and output belt conveyors arranged to change the speeds of movement of each of them and stepwise increase the speed of movement in the direction of dough from one belt conveyor to the belt conveyor nearest to it, which is located higher in the direction of the dough, the device for holding the dough containing roller mill A roll comprising a series of rollers arranged to rotate around their axes and move along an elliptical path formed by the outer surfaces of the rotating aalkov, the straight part of which is located above a row of consecutive belt conveyors with the possibility of holding the dough fed into the gap between consecutive belt conveyors and a roller mechanism, a device for changing the gap between the roller mechanism and a series of conveyors and a mechanism for moving in the vertical direction, the latter being in the form of a frame serving to support the supporting plates of the upper spans of the inlet and intermediate belt conveyors and fixed to the frame by means of a hinge mounted on the latter in the lower end of the dough of the intermediate belt conveyor or next to it.
    In addition, the device is equipped with first and second variable speed drive elements serving to move at different speeds, respectively, the input belt conveyor and the intermediate and output belt conveyors, and the unit controlling the ratio of the speeds of movement of the input belt conveyor relative to the intermediate one.
    FIG. 1 shows a device with a partial section, side view; in fig. 2 - the same front view.
    The device for continuous stretching of the dough strip comprises a frame 1 and a conveyor mechanism mounted thereon, representing successively arranged inlet 2, intermediate 3 and outlet 4 belt conveyors, a device for holding a strip of dough 5, containing a roller mechanism 6 including a series of rolls 7 that can be rotated around its axes passing through the center of the shafts 8 and moving along an elliptical path 9 formed by the outer surfaces of the 10 rolls, the straight part 11
    5 which is located above a series of sequentially arranged belt conveyors with the possibility of holding the dough supplied to the gap 12 between a series of sequentially arranged belt conveyors and a roller mechanism, a device for changing the gap, made in the form of a frame 13, serving to support the support plates 14 and 15 upper spans, respectively, input and
    5 intermediate belt conveyors. The frame is fixed to the bed 1 by means of a bearing 16 placed on the shaft 17, mounted on the bed in the lower part of the intermediate belt conveyor or close to it.
    In addition, the device is equipped with a pepper 18 and a second 19 variable speed rotation drive elements mounted on a frame and serving
    5 for moving at different speeds, respectively, the input belt conveyor 2 and the intermediate and output belt conveyors 3 and 4, and the unit 20 for controlling the ratio of the speeds that the input belt conveyor does not move relative to the intermediate belt.
    The first variable speed drive 18 serves to move the input belt conveyor 2
    5 through a drive roller 21, whereby a strip of dough, having a thickness T, is fed between the roller mechanism 6 and the upper span 22 of the inlet conveyor. The second drive element E variable frequency
    The rotation 0 serves to move the intermediate belt conveyor 3 as well as the output belt conveyor 4 by means of drive rolls 23 and 24, respectively, with a predetermined ratio of speeds
    5 relative to the conveyors 3 and 4, Although the ratio of the speeds of movement of the conveyors 3 and 4 is set constant depending on the desired output and the desired thickness of the dough sheet, which is determined from the calculation of the speed of movement and the thickness of the dough strip, this ratio can be changed changing the size of the pulleys of the drive element 19 and the drive rolls 23 and 24. On the base 1, a speed ratio control unit 20 is mounted, which includes a control panel and built-in converters. Each of the converters is connected between the power supply and one of the drive elements 18 and 19, converting the linear voltage frequency of the power supply to change the speed of rotation of each of the indicated drive elements 18 and 19 based on the input signals sent from the control panel, so that you can change the speed of rotation of the first and second drive elements 18 and 19, leaving unchanged the ratio of the speeds of movement of the intermediate and output belt conveyors 3 and 4.
    The frame 13 is installed for the jTd pickup on the hinge 25 of the shaft 17, which is passed through the bearings 16, mounted on the frame 1. The frame 13 supports the upper spans of the inlet and intermediate belt conveyors 2 and 3. The upper span of the inlet belt conveyor is supported by the plate 14 in the location downstream of the test of the place where frame 26 is rotatably mounted on frame 13 Frame 13 is equipped with a pair of side walls on both sides (one of said side walls is shown in Fig. 1), each of these side walls has a projection 27 extending downwardly from the main frame body. On one side of the protrusion 27, a tooth 28 is provided, which is engaged with the gear 29 mounted on the shaft 30. The shaft 30 is equipped with a worm gear 31, on the periphery of which there is a gear 32 interacting with a worm gear 33 mounted on the shaft 34. equipped with a worm gear 35, which is engaged with the worm gear 36. These gears and shaft 30 are located in the crankcase 37 mounted on the base. The upper spans of the two conveyors change their angular position by turning the lever 38 connected to the shaft of the worm gear 36 through the wall 37 of the housing.
    The endless roller mechanism 6 is mounted on the bed 1 above the conveyors and includes a plurality of rollers 7. which can freely rotate relative to the shafts 8 in the direction shown in FIG. 1 by the arrow b, and are capable of simultaneously moving by the actuator 39 in the direction shown by the arrow c. The force developed by the electric actuator 39 is transmitted through sprockets 40, chains 41 and chains 42 to shafts 8. Displacement
    The rolls 7 form an elliptical path 9 having a lower right portion 11. The rolls 7 rotate faster than any of these conveyors move to hold the dough under said straight part 11, clamping it to the belt of the output, intermediate and output conveyors, and to continuously roll dough.
    For satisfactory stretching of the dough, it should be on the inlet conveyor.
    completely in contact with the straight part in section I, as shown in fig. 1, as well as with the upper span of the inlet conveyor belt 2. For this angle a formed between the lower straight part and
    the upper span of the input conveyor must change in accordance with the change in the thickness T of the strip fed into the device so that the gap H between the lower straight part and the upper span of the input conveyor is equal to the thickness T in the place where the lower straight part begins,
    The angle / between the upper span of the intermediate conveyor 3 and the straight part of the roller mechanism changes along with
    by changing the angle a due to the hinged movement of the frame 13. The reduction in the area of the vertical section of the strip of dough 5 as a result of stretching is compensated for by reducing the gap between the lower straight
    part and upper spans of conveyors. Under the influence of the force acting on the strip of dough 5 on the side of the rollers 7, the strength of the tensile test is averaged and the dough is stretched uniformly without breaks.
    The gap has an angular adjustment, so
    that the exact distances H1 and H2 can be provided (Fig. 1). Since the plates 14 and 15 of the upper spans of the inlet and intermediate belt conveyors are rotated using the first bearing 16, the clearance is adjusted only by moving the top plate vertically without adjusting the levels of these conveyors separately. In addition, the bearing
    43 is installed at the lower or near the lower end of the intermediate conveyor and the speed ratio between the intermediate conveyor and the output conveyor is set constant. Only when turning
    the upper spans of the inlet and intermediate conveyors, so that the angle θ is adjusted, the device can properly stretch the dough to obtain a significant degree of reduction.
    If we assume that the bandwidth of the tesgge remains unchanged during the entire stretching process, and the elasticity of the test is 0, then the following equations will be valid
    H1xV1 H2xV2; (one)
    H2xV2 - H3xV3; (2)
    H1xV1 H3xV3; (3)
    where H1, H2, and NZ are the values of the gaps between each of the upper spans and the straight part, which corresponds to the thickness of the test strip to be stretched;
    Vi. V2 and V3 are the speeds of movement of the input, intermediate and output belt conveyors, respectively.
    The dough strip is stretched by a dough stretcher, which is equipped with three successively installed conveyors, the dough must be fed to each of the conveyors at a speed calculated in accordance with equations (1), (2) and (3).
    The calculation is as follows.
    First, the thickness of the RE test strip to be stretched, the feed rate V3 and the thickness of the supplied test strip H1 are ahead, and then the feed rate V1 is calculated from equation (3). The feed rate V2 can generally be determined from equation (1) or from equation (2) after determining the size of the gap H2.
    This calculation method is required when the thickness of the fed dough strip changes or the performance of the device changes.
    As a result of a change in the parameters of stretching, the ratio of the speeds between the three conveyors changes.
    In the device, a bearing 16 for rotating the conveyors is located at or below the end of the intermediate conveyor 3 or next to it (bearing 43). Consequently, the clearance P at this end is almost unchanged, even if the upper span of the conveyor 3 is rotated to change the angle ft. For this reason, it can be said that the ratio of P to NC also remains constant. Such a ratio can even be roughly applied at a point different from the point with a gap P. Therefore, after initially determining the feed rate V1, V2 and V3 according to equations (1), (2) and (3), the ratio of speeds between intermediate and output conveyors can be set to a given value using certain values of V2 and V3. The specified predetermined priming ratio; even if the angle θ is changed, the stretching operation is performed with a reduction in the thickness of the dough strip in the 10: 1 range. It has been found that when stretching is carried out in the indicated range, the difference between the feed rate V2 calculated from equation (1) and the feed rate V2, which was calculated from the originally determined relation to the displacement of the intermediate and
    0 output conveyors, can be neglected even when the thickness of the dough strip or the performance of the device changes.
    Consequently, the feed rate V1 of the input belt conveyor 4, the calculation of the mystery from equation (3) in accordance with the change in the thickness of the dough strip to be passed through the device, and the feed rate V3, which is predetermined, are output to the control unit 20
    0 as input signals. Since the feed rate of V2, the intermediate belt conveyor 3 is proportional to the feed rate of V3, the feed rate of the intermediate conveyor 3 is determined automatically. Thus, the transducers change the voltage frequencies to change the gear ratio of the drive elements 18 and 19 in response to the input of the signals sent by the panel.
    0 control As a result, said conveyor 2 travels at speed V1. the conveyor 4 moves at a speed of V3, and the conveyor 3 moves at a speed of V2, which is set automatically to
    5 based on a given proportional ratio.
    As performance increases, feed rate V1 is derived from equation (3), and speeds V1 and V2 are fed to block 20.
    0 adjustment.
    If the speed of V3 doubles, then the speed of V2 also doubles. Consequently, the ratio of the speeds of movement of the input and intermediate
    权利要求:
    Claims (1)
    [1]
    The 5 belt conveyors can be changed by adjustment unit 20. Claims 1. An apparatus for continuously stretching a dough strip comprising a frame,
    0 a device for stretching a dough strip in the form of a conveyor mechanism, which is a series of input, intermediate and output belt conveyors, made with the possibility of changing the speeds of movement of each of them, stepwise increasing the speed of movement in the direction of dough from the one belt conveyor to the nearest to him belt conveyor located
    above the direction of movement of the dough; a device for holding the dough comprising a roller mechanism comprising a series of rollers rotatable around their axes and moving along an elliptical path formed by the outer surfaces of the rotary rollers, the straight part of which is located above a row of consecutively belt horses with the ability to hold the dough supplied to the gap between a series of consecutive belt conveyors and the roller mechanism, differing from That, in order to increase the degree of stretching dough tightening it Advanced- equipped device for varying the gap between a roller and adjacent mechanisms for conveyors, comprising a Ce (moving mechanism adapted to --ch
    vertical direction, the latter being in the form of a frame serving to support the supporting plates of the upper spans of the inlet and intermediate belt conveyor and fixed to the stan-HP by means of a hinge mounted on the latter in the lower end of the dough of the intermediate intermediate belt conveyor or next to it .
    2, the apparatus according to claim 1, about the first one with i1, it is equipped with a primary: second variable speed rotation source elements serving to move at different speeds, respectively, of the input belt conveyor and the intermediate and output belt accurate conveyors, and blockch adjusting the ratio of the speeds of movement of the input belt conveyor relative to the intermediate one.
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    同族专利:
    公开号 | 公开日
    AU6083286A|1987-03-12|
    DD248729A5|1987-08-19|
    ES2001187A6|1988-05-01|
    JPS6354335B2|1988-10-27|
    AU559527B1|1987-03-12|
    EP0211669A1|1987-02-25|
    JPS6236136A|1987-02-17|
    US4731008A|1988-03-15|
    KR890003910B1|1989-10-12|
    CA1263563A|1989-12-05|
    EP0211669B1|1989-11-29|
    CN86106155A|1987-02-18|
    AT48219T|1989-12-15|
    CN86106155B|1988-11-23|
    KR870001772A|1987-03-28|
    DE3667131D1|1990-01-04|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3973895A|1971-01-13|1976-08-10|Torahiko Hayashi|Apparatus for forming dough pieces|
    JPS5220545B2|1975-03-10|1977-06-04|
    US4192636A|1975-08-22|1980-03-11|Rheon Automatic Machinery Co., Ltd.|Apparatus for stretching dough material|
    NL8100256A|1981-01-20|1982-08-16|Brinkers Margarinefab|Apparatus for rolling out a dough mass to be supplied in the form of a thick layer to a continuous sheet.|
    FR2519516B1|1982-01-13|1984-04-13|Comptoir Ind Alimentaire|
    JPS6052769B2|1983-06-01|1985-11-21|Reon Jidoki Kk|
    JPS6354332B2|1984-08-31|1988-10-27|Rheon Automatic Machinery Co|JPS648982B2|1984-07-07|1989-02-15|Rheon Automatic Machinery Co|
    DE3725383C1|1987-07-31|1988-12-01|Siempelkamp Gmbh & Co|Plant for the hot pressing of pressed material mats in the production of chipboard, fibreboard and the like.|
    JPH0522490B2|1988-02-15|1993-03-29|Rheon Automatic Machinery Co|
    JPH0551256B2|1989-03-06|1993-08-02|Rheon Automatic Machinery Co|
    US5151024A|1989-07-08|1992-09-29|Rheon Automatic Machinery Co., Ltd.|Apparatus for stretching dough|
    US5284670A|1989-07-08|1994-02-08|Rheon Automatic Machinery Co., Ltd.|Method for stretching dough|
    JPH0565130B2|1989-07-08|1993-09-17|Rheon Automatic Machinery Co|
    US5154941A|1989-07-28|1992-10-13|Rheon Automatic Machinery Co., Ltd.|Method for stretching dough|
    JPH0795910B2|1989-07-28|1995-10-18|レオン自動機株式会社|Fabric spreading method and device|
    US5287781A|1990-01-08|1994-02-22|Amos Fehr|Dough feeder/cutter|
    JPH0697934B2|1990-01-16|1994-12-07|レオン自動機株式会社|Fabric spreading method and apparatus|
    JPH053253B2|1990-02-16|1993-01-14|Rheon Automatic Machinery Co|
    US5246363A|1990-09-20|1993-09-21|Rheon Automatic Machinery Co., Ltd.|Apparatus for stretching dough|
    US5118276A|1990-11-20|1992-06-02|Tokyo Glass Seiki Kabushiki Kaisha|Cutting and sorting unit in use for synthetic resin continuous molding machine|
    US5292241A|1992-10-01|1994-03-08|Kraft General Foods, Inc.|Apparatus for dressing of blow-molded articles in a strand|
    JP2917002B2|1995-05-02|1999-07-12|レオン自動機株式会社|Bread dough spreading method and apparatus|
    JP2750843B2|1996-01-09|1998-05-13|レオン自動機株式会社|Method and apparatus for connecting and supplying divided bread dough|
    JP2860938B2|1996-09-02|1999-02-24|レオン自動機株式会社|Hand powder supply mechanism in the spreading device|
    KR100383914B1|2000-12-14|2003-05-14|장인락|Transfer device in the making machine of the rice cake or dumpling|
    CA2488742C|2002-06-10|2007-08-07|Rheon Automatic Machinery Co., Ltd.|An apparatus and method for beating and rolling a food dough belt|
    DE10327249A1|2003-06-17|2005-01-05|Weber Maschinenbau Gmbh & Co. Kg|cutting machine|
    US20060034988A1|2004-08-16|2006-02-16|Bresnahan Steven A|Method for sheeting and processing dough|
    ITTO20050031A1|2005-01-21|2006-07-22|Minipan S R L|MECHANISM OF PREPARATION OF THE PASTA CONVEYED ON THE RIBBON|
    US8629192B2|2009-12-30|2014-01-14|The Procter And Gamble Company|Method for the production of high internal phase emulsion foams using ultraviolet light|
    SE537684C2|2013-10-09|2015-09-29|Itab Scanflow Ab|A conveyor belt system for a check-out counter|
    NO342084B1|2016-05-30|2018-03-19|Dynatec Eng As|Equipment and method for processing dough|
    CN110235909A|2019-07-15|2019-09-17|宿州国恩食品机械有限公司|A kind of deep-fried twisted dough sticks embryo Automatic-drawing method|
    法律状态:
    2007-09-20| REG| Reference to a code of a succession state|Ref country code: RU Ref legal event code: MM4A Effective date: 20050807 |
    优先权:
    申请号 | 申请日 | 专利标题
    JP60173745A|JPS6354335B2|1985-08-07|1985-08-07|
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