RU2500106C2 - Mechanism for moulding dough products with filling - Google Patents

Abstract

FIELD: food industry.

SUBSTANCE: invention relates to food industry. The mechanism for moulding dough products with filling contains a dough mixer, a dough conduit, dough-rolling cylinders with an electric drive, dough bands, a filling conduit, a filling feeder and stamping drums with moulding cells and an electric drive; the electric drives are equipped with synchronous converters for imparting equal circumferential speed to the rotating elements; the diameters of the upper pair of the initial dough-rolling cylinders are assumed to be equal to or in excess of the diameters of the lower pair of cylinders; screw regulators are used for variation of distances between the cylinders rotation centres and clearances between the rotating elements touching surfaces.

EFFECT: invention allows to simplify the design.

Description

The invention relates to the food industry, namely to the production of semi-finished products from dough with filling, in particular dumplings of various modifications and similar in purpose, content and technology of manufacturing products.

A device for the manufacture of dough products with filling (according to the patent of the Russian Federation for the invention No. 2117432 from 08.20.1998, A21C 9/06, Abrosimov V.P.), containing chambers for dough and filling, loading bins with feeding mechanisms for dough and filling, rotary pumps, dispenser and forming smooth and ribbed drums of different diameters.

The disadvantages of such a device include oversaturation of the design, the complexity of the technological cycle and the duration of the manufacturing process.

Known high-performance device for the manufacture of semi-finished dough with filling (according to RU patent for the invention No. 2272410 dated 03/27/2006, A21C 9/08, Makarov OP, Shamaev AN), including two rotating towards the test tapes each other a roller and a stamping mechanism, consisting of two drums with cells or screens, as well as a meat feeder and a dispenser combined with it.

The use of this device allows you to arrange the production of semi-finished products from dough with filling in a wide assortment, however, the technological process is not characterized by high productivity, efficiency and reliability, since the required strength and accuracy of the connection of the edges of the product shell is not fully ensured, which makes it difficult to seal the stuffing in the shell, leading to stuck finished semi-finished products and their adhesion to the forming surfaces.

Closest to the claimed technical solution is an automatic machine for the production of ravioli (according to RU patent for invention No. 2379894 dated 01/27/2010, A21C 9/06, Kulikov A.A., Manikhin S.M., Pradun D.A.), containing dough mixer, dough guide, electric roll dough rollers, filling guide, filling feeder and stamping drums with molding cells and electric drive.

The well-known machine is simple in structure and design, at the same time its technological scheme is univariate, which deprives the mechanism of the possibility of increasing productivity, efficiency, reliability and economy of work while expanding the range of products and improving its quality.

The objective of the invention is to achieve the versatility and multivariance of its design.

Such a technical result is achieved by the fact that in the mechanism for molding dough products with a filling containing a dough mixer, a dough guide, dough rolls with an electric drive, test tapes, a filling guide, a filling feeder and stamping drums with molding cells and an electric drive, the electric drives are equipped with synchronous converters to give rotating elements of the same peripheral speed, the diameters of the upper pair of the original dough-rolling rollers are taken equal to the diameters of the lower pair of rollers and such diameters, and for adjusting the distances between the centers of rotation of the rollers and the gaps between the contact surfaces of the rotating elements used screw regulators. Then, an additional pair of such rollers was introduced into the space between the initial test tapes moving from the original test rolls downward with the corresponding supply of portions of dough onto it to form an additional central test tape, and in the spaces between the original and additional central tapes before they enter the stamping drums two filling stations with the corresponding supply of a serving of filling. In addition, for the formation of two more additional peripheral test tapes, two additional triples of dough-rolling rollers were used, with the corresponding serving of dough portions, and in the intervals between the additional peripheral test tapes and the original test tapes, two additional filling feeders were placed with the corresponding feeding of the filling portions into them, and in the space between the original test tapes moving down from the original dough-rolling rollers, two additional pa s testoraskatyvayuschih rollers with appropriate test feed to them portions in the intervals between the original peripheral test strips and additional tapes and ribbons themselves are three additional nachinkopitatelya with respective feeding portions in their fillings.

Such a kinematic diagram of the claimed mechanism involves the implementation of the process of manufacturing dumplings and similar products according to the main independent and three additional dependent points, ensuring the production of such types of products as semi-finished products, consisting of single-chamber, two-chamber and three-chamber shells filled with one, two or three grades or from by combining.

The device of the described mechanism is illustrated in figures 1, 2, 3 and 4, where the first main circuit and additional 2, 3 and 4 diagrams of its design are shown, respectively. So, according to scheme 1 of figure 1, two initial pairs of dough sheeters are used, forming two initial test tapes, and one filling feeder; - scheme 2 of figure 2 used two pairs of source and one additional pair of dough rolls forming two source and one additional test tape and two filling feeder; - Scheme 3 of FIG. 3 used two initial pairs of dough-rolling rollers forming two initial and two additional test tapes, and three filling feeders; according to scheme 4 in figure 4, two initial and two additional pairs of dough-rolling rollers are used, forming two initial and two additional test tapes, and three filling feeders.

The main system-forming elements of the inventive mechanism, shown in Fig. 1 and repeated in other versions thereof, shown in Figs. 2, 3 and 4, include the original dough-rolling rollers (1, 2, 3 and 4) with an electric drive and synchronous converters (on drawings not shown). These rollers make up their two initial pairs (A). In addition, the claimed mechanism used stamping drums (5 and 6) with molding cells and an electric drive (not shown in the drawings), the test guide (s) (7), portions of the test (8), the original test tapes (9 and 10), the beginning guide (s) (11), filling agent (s) (12), servings of filling (13), finished product (14). According to the 2nd scheme, the mechanism of figure 2 includes: additional dough-rolling rollers (15 and 16) that make up an additional pair (B) and form an additional central test tape (17). According to the 3rd scheme, the mechanism of Fig. 3 includes additional peripheral dough-rolling rollers (15, 16, 17, 18, 19 and 20) that make up their two additional peripheral triples (C) and form two additional peripheral test tapes (21 and 22). According to the 4th scheme, the mechanism of figure 4 includes: additional lower dough-rolling rollers (15, 16, 17 and 18), their two additional lower pairs (D) and forming two additional central test tapes (19 and 20). In accordance with figure 2, 3 and 4, in scheme 2, two filling feeders (12) placed between test tapes (9, 10 and 17) are used, and three filling feeders between test tapes (22, 10, 9 and 21) are used ( 12) and in scheme 4 - between the test tapes (10, 20, 19 and 9) there are also three filling feeders (12).

The claimed mechanism operates as follows. In accordance with each scheme (Figs. 1, 2, 3, and 4), the test mass prepared in a dough mixer (not shown in the drawings) is supplied in the form of ready-made batches of dough (7) to the original ones rotating at the same speed towards the original dough-rolling rollers (1, 2, 3 and 4) that make up the initial pairs (A), forming the original test tapes (9 and 10), of which, with the help of forming cells located in the forging drums also rotating towards each other (5 and 6) after the introduction of the corresponding portions of the filling (13) entering through the beginning botfly (s) and nachinkopitatel (s) (12) piece, and produced a finished product (14). At the final moment of production, the edges of the test shell of the almost finished product (14) are closed and it is pushed onto the conveyor belt of the conveyor (not shown in the drawings). The described kinematics of the action of the molding mechanism, despite its external simplicity and technological interdependence of the work of all structural elements, requires preliminary thorough debugging and adjustment of all key processes and auxiliary operations to each other. The normative uninterrupted and trouble-free operation of the molding mechanism depends, inter alia, on the correct combination of the choice of technological and structural characteristics of the apparatus, including its performance, quantitative and qualitative indicators of test raw materials, the state of the environment (temperature, pressure, humidity and air mobility in the room), the state of the material all moving parts and elements, as well as their location in space relative to each other. Entering the high-performance and trouble-free operation mode of the molding mechanism is due to the right choice of optimal ranges of parameters for the upper and lower dough rolls in the initial and additional pairs and triples (A, B, D and C), based on the fact that for various operating conditions the disks rollers can be equal or similar to each other in a smaller or greater side. In addition, the speed of rotation of the dough rollers (1 ... 4 {A}, 15 ... 16 {B}, 15 ... 20 {C} and 15 ... 17 {D}) must be ensured by synchronous converters strictly identical, the most important factor for optimizing the process is the correct adjustment of all distances between the centers of rotation of the above elements and the contact surfaces of all groups of rollers, i.e. pairs A, B, D and triples C. Such adjustment and adjustment of the rhythm of the mechanism is provided by screw adjusters attached to each group of rotating units (not shown in the drawings). According to the second scheme of the claimed technical solution, as follows from figure 2, the mechanism is operated by simultaneously pulling the original test tapes (9, 10), which in this case became peripheral and formed as a result of rotation of the rollers 1, 2, 3 and 4 of the original pairs ( A), and an additional central ribbon (17), the creation of which is provided by rollers (15, 16) of an additional pair (B), with the inclusion of an additional testode (8) and portions of dough (7), as well as two starting guides (11, 11), two filling agents (12, 12) and servings of filling (13, 13), located between test tapes (15, 17 and 16). According to the third scheme of the molding mechanism according to figure 3, its work is carried out by broaching the original test tapes (9 and 10), which in this case became central, and formed as a result of rotation of the rollers (1, 2, 3 and 4) of the initial pairs A, and additional peripheral test tapes (21 and 22), the creation of which is provided by additional rollers (15, 16, 17 and 18, 19, 20), acting as part of additional triples (C), with the inclusion of additional test guides (8 and 8) in the technological cycle and portions of dough (7 and 7), as well as additional beginnings (11 and 11), filling firs (12, 12) and filling portions (14 and 14). According to the fourth scheme of the molding mechanism according to figure 4, its work is carried out by broaching the original test tapes (9 and 10), which in this case also become peripheral and form the initial pairs A as a result of the rotation of the rollers (1, 2, 3 and 4), and additional central test tapes (19 and 20), the creation of which is provided by additional rollers (15, 16, 17 and 8), acting as part of additional pairs (D) with the inclusion of additional testode (8) and portions of dough (7) in the technological cycle, and also additional beginnings (11 and 11), starters (12 and 12) and servings of filling (13 and 13). As can be seen from figures 1, 2, 3 and 4 in 1, 2 and 3 variants of the molding mechanism, the diameters of all the dough-rolling rollers are selected taking into account the results of laboratory and production tests the same, and according to option 4, the ratio of the diameters of the upper pairs of rollers to the lower diameters is taken in proportion 1 to 0.8. The distance between the centers of rotation of the upper rollers in pairs A, B and D for all variants of the molding mechanism is taken into account the need for a visible gap between the contact surfaces of the rollers, and the distance between the centers of rotation of the lower rollers in pair A of the third option is determined from the interval (1.5 ... 2 ) d, where d is the diameter of adjacent rollers located on the same horizontal.

A preliminary export-analytical assessment of domestic dumplings and similar production shows that the serial production of the inventive device will significantly expand the range of products with a corresponding increase in consumer demand by further increasing the efficiency and economy of machines, semi-automatic machines and apparatus for mass molding of culinary products used today in the food industry from dough with filling.

Claims (4)

1. A mechanism for molding dough products with filling, comprising a dough mixer, a dough guide, electric dough rollers, test tapes, a filling guide, filling feeder and stamping drums with molding cells and an electric drive, characterized in that the electric drives are equipped with synchronous converters to give the rotating elements the same circumferential speeds, diameters of the upper pair of the initial dough-rolling rollers are taken equal to the diameters of the lower pair of rollers or larger of such diameters, and for vari Helical regulators were used to determine the distances between the centers of rotation of the rollers and the gaps between the contact surfaces of the rotating elements. 2. The mechanism for molding dough products with a filling according to claim 1, characterized in that an additional pair of such rollers is introduced into the space between the original test strips moving down from the original test rolls with a corresponding supply of dough portions on it to form an additional central test tape, and in the intervals between the original and additional central tapes before their entry into the stamping drums are two filling feeder with the corresponding supply of portions of the filling. 3. The mechanism for molding dough products with filling according to claim 1, characterized in that for the formation of two additional peripheral test tapes, two additional triples of dough-rolling rollers are used, with a corresponding supply of dough portions on them, and in the intervals between additional peripheral test tapes and the initial tapes are two additional filling feeder with the corresponding supply of portions of the filling in them. 4. The mechanism for molding dough products with filling according to claim 1, characterized in that two more pairs of dough rolls are introduced into the space between the original test strips moving down from the original test rolls with the corresponding supply of dough portions, and in between the initial peripheral test tapes and additional tapes, as well as the additional tapes themselves, three filling feeders are placed with a corresponding supply of filling portions on them.

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