RU208936U1 - Installation for the production of piece pancake products - Google Patents

Abstract

The utility model relates to the food industry, namely to devices for baking piece pancake products, and can be used in public catering establishments. The installation for the production of piece pancake products provides the possibility of manufacturing a single copy of a pancake product, filling pancakes with various fillings and watering with the necessary sauce, as well as placing them on a plate for serving pancake products. The required technical result is achieved by the fact that the installation, containing a metal frame, pancake base, filling and sauce dispensers, frying surfaces and a finished product receiver, is additionally equipped with a mechanism for dragging, turning, folding pancake products and lubricating the frying surfaces with oil, on which a hook knife is placed, sponge, spatula and spatula. At the same time, there is a control system that coordinates the operation of all motors, servo drives and sensors that make up the installation.

Description

Field of technology to which the utility model belongs

The utility model relates to the food industry, namely to devices for baking piece pancake products, and can be used in public catering establishments.

State of the art

A device for the manufacture of piece baked goods, mainly pancakes, including a frame, a hopper for dough, a dispenser, a dough feeding mechanism, a roaster for preliminary and final frying with heating elements, a mechanism for receiving finished products, a drive [RU 2297145, C2, A21B 5/03, 20.04.2007].

Disadvantages of the device: the impossibility of filling pancakes with filling and watering with sauce, as well as placing them on a plate for serving pancake products; the inability to lubricate the braziers with oil; high energy consumption, as there is no regulation of the heating power.

Also known is a device for baking products from liquid dough, including a frame, a hopper for dough, a dispenser, roasters for preliminary and final frying, heating elements, a device for receiving finished products and a drive [RU 2587848, C1, A21B 5/03, 06/27/2016].

Disadvantages of the device: there is no possibility of filling pancakes with filling and pouring sauce, and placing them on a plate for serving pancake products; rapid wear of mechanical mechanisms, due to their constant engagement and disengagement from each other.

The closest in technical essence to the proposed one is a plant for baking pancakes, containing a frame with sequentially installed and equipped with a block of heating elements of a pre-fryer and a final roaster, an electric drive, a turning device and a device for filling the filling, which provides portioned application of the filling on the fried bottom and top. dough, it is also ensured that the dough fried on both sides and filled with filling is rolled into a tube and dumped into the receiver of the finished product [RU 121996, U1, A21B 5/03, 20.11.2012].

Disadvantages of the closest technical solution: there is no possibility of manufacturing a single copy of a pancake product, since the installation is structurally designed to produce at least 5 products in one full cycle; there is also no separation of manufactured pancake products in the receiver of the finished product, which indicates the impossibility of using different fillings; there is no possibility of watering the sauce on a pancake product, as well as placing it on a plate for serving pancake products.

This utility model is aimed at eliminating these shortcomings, namely, ensuring the possibility of manufacturing a single copy of a pancake product, filling pancakes with various fillings and pouring the necessary sauce, as well as placing them on a plate for serving pancake products.

Disclosure of the essence of the utility model

The required technical result is achieved by the fact that the installation, containing a metal frame, pancake base, filling and sauce dispensers, frying surfaces and a finished product receiver, is additionally equipped with a mechanism for dragging, turning, folding pancake products and lubricating the frying surfaces with oil, on which a hook knife is placed, sponge, spatula and spatula, while on the metal frame of the dispenser block, made of a metal profile with holes for connection, a tank with liquid dough is fixed, exactly in the center above the first frying surface, to the right of it two tanks with stuffing, exactly in the center above the left and the right hemispheres of the second frying surface, even to the right there are two tanks with sauce, located exactly in the center above the left and right hemispheres of the compartment for placing the finished pancake product,

at the same time, under the bottom of each of the tanks, strain-gauge sensors are fixed to measure the weight, while on top of the tanks, exactly in their center, there is a rod, which is connected through a coupling to the shaft of the electric motor mounted on the frame of the dispenser unit,

at the same time, a container for oil is rigidly fixed on the metal frame of the base of the installation, along the left edge, then the first frying surface follows, even more to the right the container for dumping the remaining particles after baking, even more to the right the second frying surface, then the second container for dumping the remaining particles after baking, and a metal platform is fixed by the end element to accommodate the finished pancake product, on which a ceramic plate is placed,

at the same time, under the bottom of each of the containers and platforms there are strain gauge sensors for measuring and controlling weight, while there are temperature sensors on each of the frying surfaces, while along the entire frame there are cylindrical polished shafts that provide movement of the mechanism for dragging, turning, folding pancake products and lubrication of frying surfaces with oil, to the appropriate position due to linear bearings, toothed pulleys, rollers and a toothed belt,

at the same time, the mechanism for dragging, turning, folding pancake products and lubricating the frying surfaces with oil is equipped with two stepper motors that ensure the rotation of the ball screws and the nuts fixed to them, on which the executive modules, such as a hook knife, sponge, spatula and spatula, are held , while the positioning of the spatula is provided by another stepper motor, and the positioning of the blade by a servo drive, rigidly fixed on the base of the shaft connecting the right and left sides of the mechanism, and moving due to another stepper motor, limit switches are also fixed on the mechanism to determine the position of the actuator modules of the mechanism ,

at the same time, there is a control system that includes a power supply, a programmable logic controller and semiconductor power amplifiers for stepper motors, coordinating the operation of all stepper motors, servo drives and sensors.

Brief description of the drawings

The essence of the utility model is illustrated by drawings, which show:

figure 1 - layout of the main elements of the installation, front view;

figure 2 - layout of the main elements of the installation, top view;

figure 3 - layout of the main elements on the mechanism of turning, moving and folding pancake products, front view;

figure 4 - layout of the main elements on the mechanism of turning, moving and folding pancake products, top view;

figure 5 is a photograph of the physical implementation of the installation, front view.

Positions in the drawings mean the following list of elements:

1 - Mechanism for turning, moving, folding pancake products and lubricating the frying surfaces with oil

2 - Stepper motor #1

3 - Toothed pulley No. 1

4 - Polished shafts

5 - Stepper motor Nema 17 #2

6 - Toothed pulley No. 2

7 - Toothed belt

8 - Oil container

9 - Frying surface No. 1

10 - Container for dumping the remaining particles after baking No. 1

11 - Frying surface No. 2

12 - Container for dumping the remaining particles after baking No. 2

13 - Platform for placing a plate

14 - Toothed roller No. 1

15 - Toothed roller No. 2

16 - Stepper motor Nema 17 #6

17 - The mechanism for converting rotational motion into translational

18 - Stepper motor Nema 17 #7

19 - The mechanism for converting rotational motion into translational

20 - Stepper motor Nema 17 #9

21 - The mechanism for converting rotational motion into translational

22 - Rod bottom

23 - Sauce dispenser #1

24 - Rod bottom

25 - Filling dispenser No. 1

26 - Rod bottom

27 - Dough dispenser

28 - Metal frame of the dispenser block

29 - Stepper motor Nema 17 #3

30 - Carriage base with linear bearings

31 - Connecting profile of carriage bases

32 - Carriage base with linear bearings

33 - Stepper motor Nema 17 #4

34 - Coupling

35 - Lead screw rod

36 - Ball screw nut in the body

37 - Screw rod support

38 - Shaft

39 - Metal motor mount

40 - Stepper motor Nema 17 #10

41 - Spatula

42 - Servo

43 - Shoulder

44 - Coupling

45 - Stepper motor Nema 17 #5

46 - Stepper motor holder with ball screw nut

47 - Lead screw rod

48 - Screw rod support

49 - Coupling

50 - Silicone brushes

51 - Hook knife

52 - Metal frame of the unit base

53 - Limit switch No. 1

54 - Limit switch No. 2

55 - Strain gauge No. 1

56 - Strain gauge No. 2

57 - Temperature sensor No. 1

58 - Strain gauge No. 3

59 - Temperature sensor No. 2

60 - Strain gauge No. 4

61 - Strain gauge No. 5

62 - Strain gauge No. 6

63 - Strain gauge No. 8

64 - Limit switch No. 3

65 - Limit switch No. 4

66 - Limit switch No. 5

67 - Strain gauge No. 7

68 - Strain gauge No. 9

69 - Filling dispenser No. 2

70 - Rod bottom

71 - The mechanism for converting rotational motion into translational

72 - Stepper motor Nema 17 #8

73 - Sauce dispenser #2

74 - Rod bottom

75 - The mechanism for converting rotational motion into translational

76 - Stepper motor Nema 17 #9

Implementation of the utility model

Industrial applicability is confirmed by the fact that components known in production are required for the implementation of the device.

The device contains a frame (52), which is made of a metal aluminum profile. The stepper motors (2, 5) are fitted with a GT2 toothed belt (7). Engagement occurs due to toothed pulleys and rollers (3, 6, 14, 15). The mechanism for dragging, turning, folding pancake products and lubricating the frying surfaces with oil (1) moves along polished shafts (4) and has limit switches (53, 54) fixed on the frame for correct positioning. Also on the frame are fixed containers for oil (8) and dumping of the remaining particles after baking (10, 12), two frying surfaces (9, 11), as well as a platform for placing a plate (13). Temperature sensors (57, 59) are fixed on the frying surfaces, and strain-resistive sensors (55, 56, 58, 60) are in the containers and the platform for the plate.

Above the base is a dispenser block, the frame (28) of which is also made of a metal aluminum profile. The dispensers (23, 25, 27, 69, 73) are controlled by means of stepper motors (16, 18, 20, 72, 76) and mechanisms for converting rotational motion into translational (17, 19, 21, 71, 75). Bottoms (22, 24, 26, 70, 74) are fixed on the rod, which serve to influence the contents of the dispensers, the occupancy of which is controlled by means of measuring weight using strain-resistive sensors (61, 62, 63, 67, 68) installed under the bottom dispensers.

The connection of the left and right parts of the carriage occurs due to the metal profile (31), to which the carriage bases with linear bearings (30, 32) are rigidly fixed. Stepper motors (29, 33) are mounted on them, the shaft of which is connected to lead-screw rods (35, 47) by means of couplings (34, 49). The screw rods are supported by supports (37, 48), on which limit switches (64, 66) are also attached for the correct positioning of the carriage actuators.

Due to the holders with ball screw nuts (36, 46), the actuator modules have the ability to move up and down, and thanks to the stepper motor (45) rotate on the shaft (38), which is attached to the stepper motor shaft by means of a coupling (44). On the metal mount (39) there is a SD (40), which ensures the rotation of the spatula (41), and the servo drive (42), the rotation of the blade (43). Silicone brushes (50) and a hook knife (51) are also attached to the shaft (38), and there is a limit switch (65) for correct positioning of the shaft.

The installation works as follows

A programmable logic controller receives a signal about the need to manufacture a piece pancake product in a certain configuration. Then, the program embedded in the controller launches a function that returns the installation nodes to their initial state and proceeds to the next step of actions only if all parameters have become consistent with the initial coordinates.

Then, sensors measure the fullness of the dispensers, oil containers and to dump the remaining particles after baking. If at least one of the values is not normal, then the operator manually brings the values to the normative ones by adding a pancake base, filling or sauce to the upper block of dispensers. Or, on the contrary, it releases filled containers for dumping residues after baking. To protect the employee, the program starts measurements and further actions only after manually pressing the button about the need to check the status again.

First, the process of heating the frying surfaces takes place. When the temperature reaches the standard value, then two processes begin to proceed in parallel to each other - this is the process of maintaining the temperature on the frying surfaces and the main mechanical operations for the manufacture of a pancake product.

Silicone brushes are then dipped into the oil and smeared on the No. 1 frying plate, then the dough dispenser pours the pancake base onto it, which is smeared with a spatula. Then silicone brushes are again dipped into the container with oil and spread it on the frying surface No. 2. After that, the hook knife transfers, turning the product, from the frying surface No. 1 to No. 2 and cleans the first surface from the residues after baking. Then, depending on the selected parameter, the necessary dispenser squeezes out the filling, and the spatula rolls up and transfers the product to the plate. This completes the process of maintaining the temperature on the frying surfaces, and the hook knife cleans the second frying surface. Then, depending on the selected parameter, the necessary dispenser squeezes the sauce onto the product, which is the end of the manufacturing process.

Claims (2)

1. An installation for the production of piece pancake products, containing a metal base frame, pancake base, filling and sauce dispensers, frying surfaces and a finished product receiver, while the installation is additionally equipped with a mechanism for dragging, turning, folding pancake products and lubricating the frying surfaces with oil, on which a hook knife, a sponge, a spatula and a spatula are placed, in addition, a tank with liquid dough is fixed in the center above the first frying surface, to the right of it two tanks are installed with stuffing, in the center above the left and right hemispheres of the second frying surface, two tanks with sauce are installed, located in the center above the left and right hemispheres of the compartment for placing the finished pancake product, and under the bottom of each of the tanks there are strain gauges for measuring weight, on top of the tanks their center p a rod is located, which is connected through a coupling to the shaft of an electric motor mounted on the frame of the dispenser unit, while on the metal frame of the installation base, an oil container, the first frying surface, a container for discarding the remaining particles after baking, the second frying surface, the second container for discharge of the remaining particles after baking, as well as a metal platform for placing the finished pancake product, on which there is a ceramic plate, in addition, under the bottom of each container and platform there are strain gauge sensors for measuring and controlling weight, there are temperature sensors on each of the frying surfaces, and cylindrical polished shafts are installed along the entire frame, ensuring the movement of the mechanism for dragging, turning, folding pancake products and lubricating the frying surfaces with oil to the appropriate position due to linear bearings, toothed pulleys, rollers and a toothed belt, and the mechanism is not dragging, turning, folding pancake products and lubricating the frying surfaces with oil is equipped with two motors that ensure the rotation of the ball screws and the nuts attached to them, on which the executive modules, such as the hook knife, sponge, spatula and spatula, are held, while positioning the spatula is provided by one motor, and the positioning of the blades is provided by a servo drive rigidly fixed on the base of the shaft connecting the right and left sides of the mechanism and moving due to another stepper motor, while limit switches are fixed on the mechanism to determine the position of its executive modules, in addition, the installation is equipped with a system control, which has a power supply and a programmable logic controller and coordinates the work of all motors, servos and sensors. 2. Installation according to claim 1, characterized in that stepper motors are used as motors, and the control system additionally contains semiconductor power amplifiers for stepper motors.

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