CN108617724B - A kind of dough kneading device for pasta processing - Google Patents

Abstract

The invention discloses a dough kneading device for pasta processing, comprising a base, a horizontal sliding guide rail is arranged in the middle of the upper surface of the base, a third fixing plate is arranged on the left side of the sliding guide rail, and the right side of the third fixing plate passes through The bearing is rotatably connected with a screw rod, the upper surface of the upper surface of the base is provided with a square support column at the front and rear ends, and the inner side of the upper end of the square support column is provided with a second connecting rod. Hopper, a flour feeding hopper is arranged on the second connecting rod at the back, and a single-chip microcomputer is arranged on the right side of the upper surface of the base. The quality of flour and water can be automatically produced according to a certain proportion, which improves the production efficiency. The dough does not need to be processed twice during use. There are sliding guide rails under the kneading bin to move, so it is more convenient to take out the kneaded dough and clean the kneading bin.

Description

A kind of dough kneading device for pasta processing

technical field

The invention relates to the technical field of food processing, in particular to a dough kneading device for pasta processing.

Background technique

Pasta refers to food mainly made of flour. There are different kinds of pasta all over the world. Chinese pastry snacks have a long history, different flavors and various varieties, mainly including noodles, steamed buns, flower rolls, fried dough sticks, etc. Before noodles such as steamed buns, flower rolls, fried dough sticks, etc., need to be kneaded first, especially for factory-processed noodles, a noodle mixer needs to be used to add water to the flour to stir and knead the noodles. The traditional kneading machine needs to manually add water to mix the dough, which is time-consuming and labor-intensive. The dough after kneading needs to be kneaded, which is time-consuming and labor-intensive, and the traditional kneading machine is not equipped with an automatic feeding device, so it cannot be automatically produced in a certain proportion during kneading. At the same time, it affects the processing of subsequent processes, the degree of automation is low, the production efficiency is low, and it cannot meet the growing market demand. With the continuous improvement of living standards, people put forward higher performance requirements for the efficiency and degree of automation of the dough mixer. .

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to overcome the existing defects, to provide a kneading device for pasta processing, an automatic feeding device and an electronic counter that can input the required water and noodles in proportion, improve the production efficiency, and can effectively solve the problem. Problems in the Background Art.

In order to achieve the above purpose, the present invention provides the following technical solutions: a kneading device for pasta processing, comprising a base, the upper surface of the base is provided with six mutually symmetrical fixing bolts, and the middle of the upper surface of the base is provided with a horizontal sliding rail , the left side of the sliding guide is provided with a third fixing plate, the right side of the third fixing plate is connected with a screw rod through the bearing rotation, the middle part of the screw rod is provided with a screw nut, and the lower surface of the screw nut is provided with a sliding guide rail. The sliding block of the sliding connection has a second gear on the right end of the screw, a motor support plate on the right side of the upper surface of the base, a motor on the motor support plate, and the output shaft of the motor is connected with the input shaft of the first gear. A gear and a second gear mesh with each other, the upper surface of the base is provided with a square support column at the front and rear ends on the right side, and the inner side of the upper end of the square support column is provided with a second connecting rod. The liquid feeding hopper is provided with a flour feeding hopper on the second connecting rod at the back, a second supporting plate is arranged on the middle of the side of the square support column, and an electronic scale is arranged in the middle of the upper surface of the second supporting plate. There is a liquid feeding bin on the electronic scale under the feeding hopper, and a flour feeding bin on the electronic weighing device under the flour feeding hopper. The liquid feeding bin and the lower surface of the flour feeding bin are both provided with a first conduit for flour. The lower end of the first conduit set on the feeding bin is provided with a second solenoid valve, the lower end of the first conduit set on the liquid feeding bin is provided with a first solenoid valve, and the left front end of the upper surface of the base is provided with a first cylindrical support column , the upper end of the first cylindrical support column is provided with a transverse first connecting rod, the right end of the first connecting rod is provided with a second cylindrical support column, the lower end of the second cylindrical support column is provided with a first support plate, the first The center of the lower surface of the support plate is provided with an electric telescopic rod, the lower end of the electric telescopic rod is provided with a pressing surface hammer, the front and rear sides of the electric telescopic rod are provided with vertical sliding guide rails, and the left and right sides of the electric telescopic rod are provided with horizontal sliding The guide rails and the vertical sliding guide rails are all slidably connected with a first linear motor, the first linear motors are all provided with a first fixing plate, and the bottom end of the inner side of the first fixing plate is provided with a horizontal second pressing roller , a second linear motor is slidably connected to the horizontal sliding guide rail, and a second fixing plate is arranged on the second linear motor. A single-chip microcomputer is arranged on the right side of the upper surface, and the output end of the single-chip microcomputer is electrically connected to the input ends of the first solenoid valve, the second solenoid valve, the motor, the first linear motor and the second linear motor; There is a third cylindrical support column, a circular support plate is arranged on the third cylindrical support column, a hydraulic telescopic rod is arranged in the middle of the upper surface of the circular support plate, and a hydraulic oil tank and a hydraulic oil tank are arranged on the right side of the upper surface of the circular support plate. The hydraulic pump, the hydraulic oil tank and the hydraulic pump are all provided with a second conduit, the hydraulic oil input end of the hydraulic pump is connected with the hydraulic oil output end of the hydraulic oil tank through the second conduit, and the hydraulic oil output end of the hydraulic pump is connected to the hydraulic oil through the second conduit. The hydraulic oil input end of the telescopic rod is connected, and a kneading bin is arranged above the hydraulic telescopic rod.

As a preferred technical solution of the present invention, the size of the first pressing roller and the second pressing roller are equal, and both the first pressing roller and the second pressing roller are provided with protrusions.

As a preferred technical solution of the present invention, electronic counters are provided on the right side of the upper surface of the second support plate, the input end of the electronic counter is electrically connected with the output end of the electronic scale, and the output end of the electronic counter is connected to the single-chip microcomputer. The input terminal is electrically connected.

As a preferred technical solution of the present invention, the center of the first support plate is facing the sliding guide rail below, and the bottom surface of the first support plate is slightly smaller than the bottom surface of the inner wall of the kneading bin.

An operation method of a dough kneading device for pasta processing, comprising the following steps: when in use, plug in a power supply, control the rotation of a motor through a single-chip microcomputer, the rotation of the motor drives a first gear to rotate, the rotation of the first gear drives the rotation of a second gear, and the rotation of the second gear drives the rotation of the second gear. The rotation of the gear drives the screw to rotate, the rotation of the screw drives the screw nut to move forward, the movement of the screw nut drives the movement of the third cylindrical support column, the movement of the third cylindrical support column drives the movement of the circular support plate, and the circular support The movement of the plate drives the hydraulic telescopic rod to move, and the movement of the hydraulic telescopic rod drives the movement of the kneading bin, so that the kneading bin is located directly under the flour feeding bin and the liquid feeding bin, and then the hydraulic pump is controlled to expand and contract the hydraulic telescopic rod, so that the first conduit extends into the kneading bin. In the dough chamber, the flour is added to the flour feeding bin through the flour feeding hopper, and the water is added to the liquid feeding bin through the liquid feeding hopper, and the second solenoid valve is opened by the single chip control, so that the flour enters the kneading bin, and the electronic weighing device is used to open the second solenoid valve. and electronic counter to monitor the quality of flour put into the kneading bin;

When the quality reaches the set value, the electronic weighing device transmits the signal to the electronic counter, and the electronic counter transmits the signal to the single-chip microcomputer. The electronic weighing device and the electronic counter monitor the quality of the water put into the kneading bin. When the quality is reached, the electronic weighing device transmits a signal to the electronic counter, and the electronic counter transmits the signal to the single-chip microcomputer. The single-chip microcomputer controls the first solenoid valve to close, and the hydraulic pump Control the extension and retraction of the hydraulic telescopic rod to make the first conduit leave the kneading chamber, and control the rotation of the motor through the single chip microcomputer. The rotation of the rod drives the screw nut to move forward, the movement of the screw nut drives the movement of the third cylindrical support column, the movement of the third cylindrical support column drives the movement of the circular support plate, and the movement of the circular support plate drives the movement of the hydraulic telescopic rod. The movement of the hydraulic telescopic rod drives the kneading bin to move so that it reaches directly below the first support plate, and the hydraulic telescopic rod is controlled to expand and contract by the hydraulic pump, so that the bottom of the kneading bin is connected to the bottom of the first fixed plate and the bottom of the second fixed plate. Then, the single-chip microcomputer controls the movement of the first linear motor, the movement of the first linear motor drives the movement of the first fixing plate, and the movement of the first fixing plate drives the movement of the second pressing roller to squeeze the dough;

The movement of the first linear motor is controlled by the single-chip microcomputer, the movement of the first linear motor drives the movement of the first fixed plate, the movement of the first fixed plate drives the retraction of the second pressing roller, the movement of the second linear motor is controlled by the single-chip microcomputer, and the movement of the second linear motor Drive the second fixed plate to move, the second fixed plate moves to drive the first pressing roller to move and squeeze the dough, the second linear motor is controlled to move by the single chip, the second linear motor moves to drive the second fixed plate to move, and the second fixed plate moves to drive The first pressing roller is retracted, and the electric telescopic rod is controlled by the single-chip microcomputer to expand and contract, and the telescopic electric telescopic rod drives the pressing hammer to move downward to squeeze the dough;

The electric telescopic rod is controlled to extend and retract by the single chip microcomputer, and the telescopic rod of the electric telescopic rod drives the noodle pressing hammer to move upward and retract, and then the above process is performed cyclically until the dough is formed. away from the bottom of the second fixing plate, and then take out the dough that has been kneaded.

Compared with the prior art, the beneficial effects of the present invention are:

Equipped with electronic weighing scales and electronic counters, it can precisely control the quality of flour and water required, so that flour and water can be automatically produced according to a certain proportion, which can improve production efficiency. The sliding guide can be moved, and it is convenient to take out the kneaded dough and clean the kneading compartment.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the utility model A place novel structure schematic diagram;

Fig. 3 is the structural representation at B of the present invention;

Fig. 4 is a side view structural schematic diagram of the present invention;

Fig. 5 is the structural representation at C of the present invention;

FIG. 6 is a schematic diagram of the structure of the D position of the present invention.

In the picture: 1 first cylindrical support column, 2 pressing hammer, 3 screw rod, 4 sliding guide rail, 5 fixing bolt, 6 square support column, 7 base, 8 single chip microcomputer, 9 kneading bin, 10 flour feeding bin, 11 Flour feeding hopper, 12 first support plate, 13 second cylindrical support column, 14 first connecting rod, 15 liquid feeding hopper, 16 liquid feeding bin, 17 first conduit, 18 electronic scale, 19 first solenoid valve , 20 second solenoid valve, 21 second support plate, 22 electronic counter, 23 second connecting rod, 24 motor support plate, 25 first gear, 26 motor, 27 screw nut, 28 second gear, 29 third cylinder shaped support column, 30 hydraulic telescopic rod, 31 protrusion, 32 first pressing roller, 33 second pressing roller, 34 first fixing plate, 35 first linear motor, 36 vertical sliding guide, 37 horizontal sliding guide , 38 second fixed plate, 39 circular support plate, 40 hydraulic pump, 41 second conduit, 42 hydraulic oil tank, 43 electric telescopic rod, 44 third fixed plate, 45 slider, 46 second linear motor.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-6, the present invention provides a technical solution: a kneading device for pasta processing, comprising a base 7, the upper surface of the base 7 is provided with six mutually symmetrical fixing bolts 5, and the middle part of the upper surface of the base 7 A horizontal sliding guide 4 is provided, the left side of the sliding guide 4 is provided with a third fixing plate 44, and the right side of the third fixing plate 44 is connected with a screw rod 3 through a bearing rotation; the middle of the screw rod 3 is provided with a screw rod The nut 27, the lower surface of the screw nut 27 is provided with a slider 45 slidably connected with the sliding guide 4; the upper surface of the screw nut 27 is provided with a third cylindrical support column 29, and the third cylindrical support column 29 is provided with The circular support plate 39; the middle of the upper surface of the circular support plate 39 is provided with a hydraulic telescopic rod 30, and the right side of the upper surface of the circular support plate 39 is provided with a hydraulic oil tank 42 and a hydraulic pump 40; Both are provided with a second conduit 41, the hydraulic oil input end of the hydraulic pump 40 is connected to the hydraulic oil output end of the hydraulic oil tank 42 through the second conduit 41, and the hydraulic oil output end of the hydraulic pump 40 is connected to the hydraulic telescopic rod 30 through the second conduit 41. The input end of the hydraulic oil is connected to each other. The upper part of the hydraulic telescopic rod 30 is provided with a kneading bin 9, and the bottom of the kneading bin 9 is provided with a sliding guide rail 4 that can move. It is convenient to take out the kneaded dough and clean the kneading bin 9.

The right end of the screw rod 3 is provided with a second gear 28 , the upper surface of the base 7 is provided with a motor support plate 24 on the right side, the motor support plate 24 is provided with a motor 26 , and the output shaft of the motor 26 is connected to the input of the first gear 25 . The shaft is connected, and the first gear 25 and the second gear 28 mesh with each other; the upper surface of the base 7 is provided with a square support column 6 at the front and rear ends on the right side, and the inner side of the upper end of the square support column 6 is provided with a second connecting rod 23. The second connecting rod 23 at the front is provided with a liquid feeding hopper 15, and the second connecting rod 23 at the rear is provided with a flour feeding hopper 11. The middle part of the side surface of the square support column 6 is provided with a second support plate 21 , the middle part of the upper surface of the second support plate 21 is provided with an electronic scale 18 , and the right side of the upper surface of the second support plate 21 is provided with electronic scales 18 . The counter 22, the input end of the electronic counter 22 is electrically connected with the output end of the electronic scale 18, the output end of the electronic counter 22 is electrically connected with the input end of the single chip 8, and the electronic scale 18 and the electronic counter 22 are provided with Accurately control the quality of flour and water required, so that flour and water can be automatically produced according to a certain proportion, improve production efficiency, and make the dough without secondary processing when using.

The electronic scale 18 located below the liquid feeding hopper 15 is provided with a liquid feeding bin 16, and the electronic weighing device 18 located below the flour feeding hopper 11 is provided with a flour feeding bin 10, and the liquid feeding bin 16 and the flour feeding bin 10 are provided with The lower surface is provided with a first conduit 17, the lower end of the first conduit 17 provided on the flour feeding bin 10 is provided with a second solenoid valve 20, and the lower end of the first conduit 17 set on the liquid feeding bin 16 is provided with a first solenoid valve. 19. The left front end of the upper surface of the base 7 is provided with a first cylindrical support column 1, the upper end of the first cylindrical support column 1 is provided with a transverse first connecting rod 14, and the right end of the first connecting rod 14 is provided with a second connecting rod 14. The cylindrical support column 13, the lower end of the second cylindrical support column 13 is provided with a first support plate 12, the center of the first support plate 12 is facing the sliding guide rail 4 below, and the bottom surface of the first support plate 12 is slightly smaller than that of the kneading chamber 9. The bottom surface of the inner wall, the center of the lower surface of the first support plate 12 is provided with an electric telescopic rod 43, the lower end of the electric telescopic rod 43 is provided with a pressing surface hammer 2, and the front and rear sides of the electric telescopic rod 43 are provided with vertical sliding guide rails 36. The left and right sides of the telescopic rod 43 are provided with lateral sliding guide rails 37 , and the vertical sliding guide rails 36 are slidably connected with the first linear motor 35 , and the first linear motor 35 is provided with a first fixing plate 34 . The bottom end of the inner side surface of the fixing plate 34 is provided with a second lateral pressing roller 33, the lateral sliding guide rails 37 are all slidably connected with a second linear motor 46, and the second linear motor 46 is provided with a second fixing plate 38. The bottom end of the inner side surface of the second fixing plate 38 is provided with a vertical first pressing roller 32 , the first pressing roller 32 and the second pressing roller 33 are equal in size, and the first pressing roller 32 and the second pressing roller 33 are equal in size. The rollers 33 are provided with protrusions 31, and the upper surface of the base 7 is provided with a single-chip microcomputer 8 on the right side. The input end of the second linear motor 46 is electrically connected, and the single-chip microcomputer 8 controls the first solenoid valve 19, the second solenoid valve 20, the motor 26, the first linear motor 35 and the second linear motor 46 to operate using the commonly used in the prior art. method.

When in use, plug in the power supply and control the rotation of the motor 26 through the microcontroller 8, the rotation of the motor 26 drives the rotation of the first gear 25, the rotation of the first gear 25 drives the rotation of the second gear 28, the rotation of the second gear 28 drives the rotation of the screw 3, the rotation of the screw The rotation of the rod 3 drives the screw nut 27 to rotate and move forward, but because the lower surface of the screw nut 27 is provided with a slider 45 slidably connected to the sliding guide 4, the screw nut 27 can only move forward along the sliding guide 4 , the movement of the screw nut 27 drives the movement of the third cylindrical support column 29, the movement of the third cylindrical support column 29 drives the movement of the circular support plate 39, the movement of the circular support plate 39 drives the movement of the hydraulic telescopic rod 30, and the movement of the hydraulic telescopic rod 30 Drive the kneading bin 9 to move so that the kneading bin 9 is located directly below the flour feeding bin 10 and the liquid feeding bin 16, and then control the hydraulic telescopic rod 40 to expand and contract through the hydraulic pump 40, so that the second conduit 41 extends into the kneading bin 9. Then the flour is added to the flour feeding bin 10 through the flour feeding hopper 11 .

The water is added into the liquid feeding bin 16 through the liquid feeding hopper 15, and the second solenoid valve 20 is opened through the control of the single-chip microcomputer 8, so that the flour enters the kneading bin 9, and the electronic weighing device 18 and the electronic counter 22 can clearly know the input and kneading dough. The quality of the flour in the bin 9, but when the quality is reached, the electronic weighing device 18 transmits a signal to the electronic counter 22, and the electronic counter 22 transmits a signal to the single chip 8. The single chip 8 controls the second solenoid valve 20 to close, and the single chip 8 controls to open the first The solenoid valve 19 makes the water enter the kneading bin 9, and the electronic weighing device 18 and the electronic counter 22 can clearly know the quality of the water put into the kneading bin 9. When the quality is reached, the electronic weighing device 18 transmits a signal to the electronic The counter 22 and the electronic counter 22 transmit signals to the single-chip microcomputer 8. The single-chip microcomputer 8 controls the first solenoid valve 19 to close, and the hydraulic pump 40 controls the expansion and contraction of the hydraulic telescopic rod 40, so that the second conduit 41 leaves the kneading chamber 9, and the single-chip microcomputer 8 controls the motor. 26 rotates, the motor 26 rotates to drive the first gear 25 to rotate, the first gear 25 rotates to drive the second gear 28 to rotate, the second gear 28 rotates to drive the screw 3 to rotate, and the rotation of the screw 3 drives the screw nut 27 to rotate and move forward , but because the lower surface of the screw nut 27 is provided with a slider 45 that is slidably connected to the sliding rail 4, the screw nut 27 can only move forward along the sliding rail 4, and the movement of the screw nut 27 drives the third cylindrical support column 29 moves, the third cylindrical support column 29 moves to drive the circular support plate 39 to move, the circular support plate 39 moves to drive the hydraulic telescopic rod 30 to move, and the hydraulic telescopic rod 30 moves to drive the kneading bin 9 to move so that it reaches the first support plate. Right below the 12, the hydraulic pump 40 controls the hydraulic telescopic rod 40 to expand and contract, so that the bottom of the kneading bin 9 is connected to the bottom of the first fixed plate 34 and the bottom of the second fixed plate 38, and then the first linear motor is controlled by the single-chip microcomputer 8. 35 moves, the first linear motor 35 moves to drive the first fixed plate 34 to move, the first fixed plate 34 moves to drive the second pressing roller 33 to move and squeeze the dough, and the single-chip 8 controls the first linear motor 35 to move, the first The movement of the linear motor 35 drives the first fixing plate 34 to move, the movement of the first fixing plate 34 drives the second pressing roller 33 to retract, and the single-chip 8 controls the movement of the second linear motor 46, and the movement of the second linear motor 46 drives the second fixing plate 38 moves, the second fixed plate 38 moves to drive the first pressing roller 32 to move and squeeze the dough, the second linear motor 46 is controlled by the single chip 8 to move, the second linear motor 46 moves to drive the second fixed plate 38 to move, and the second fixed plate The movement of 38 drives the first pressing roller 32 to retract, and the single-chip microcomputer 8 controls the electric telescopic rod 43 to expand and contract. The rod 43 expands and contracts to drive the dough pressing hammer 2 to move upward and retract, and then circulate like this until the dough is formed. The hydraulic pump 40 controls the hydraulic stretching rod 40 to expand and contract, so that the bottom of the kneading chamber 9 is connected to the first fixing plate 34 and the second fixing plate. 38 bottoms apart, then Take out the already kneaded dough.

The invention is provided with an electronic weighing device 18 and an electronic counter 22, which can accurately control the quality of flour and water required, so that flour and water can be automatically produced in a certain proportion, and the production efficiency can be improved. There is a sliding guide rail 4 under the bin 9 that can move, and it is convenient to take out the kneaded dough and clean the kneading bin 9 .

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A dough kneading device for processing cooked wheaten food comprises a base (7), and is characterized in that: the upper surface of a base (7) is provided with six mutually symmetrical fixing bolts (5), the middle part of the upper surface of the base (7) is provided with a transverse sliding guide rail (4), the left side of the sliding guide rail (4) is provided with a third fixing plate (44), the right side surface of the third fixing plate (44) is rotatably connected with a screw rod (3) through a bearing, the middle part of the screw rod (3) is provided with a screw nut (27), the lower surface of the screw nut (27) is provided with a slide block (45) which is slidably connected with the sliding guide rail (4), the right end of the screw rod (3) is provided with a second gear (28), the right side of the upper surface of the base (7) is provided with a motor supporting plate (24), a motor (26) is arranged on the motor supporting plate (24), the output shaft of the motor (26) is connected with the input shaft of the first gear (25), the first gear (25) and the second gear (28) are mutually meshed, the inner side surfaces of the upper ends of the square supporting columns (6) are respectively provided with a second connecting rod (23), the second connecting rod (23) positioned in front is provided with a liquid feeding hopper (15), the second connecting rod (23) positioned behind is provided with a flour feeding hopper (11), the middle parts of the side surfaces of the square supporting columns (6) are respectively provided with a second supporting plate (21), the middle parts of the upper surfaces of the second supporting plates (21) are respectively provided with an electronic weighing device (18), the electronic weighing device (18) positioned below the liquid feeding hopper (15) is provided with a liquid feeding bin (16), the electronic weighing device (18) positioned below the flour feeding hopper (11) is provided with a flour feeding bin (10), the lower surfaces of the liquid feeding bin (16) and the flour feeding bin (10) are respectively provided with a first guide pipe (17), the lower end of the first guide pipe (17) arranged on the flour feeding bin (10) is provided with a second electromagnetic valve (20), the lower end of the first guide pipe (17) arranged on, a first cylindrical support column (1) is arranged at the front end of the left side of the upper surface of a base (7), a transverse first connecting rod (14) is arranged at the upper end of the first cylindrical support column (1), a second cylindrical support column (13) is arranged at the right end of the first connecting rod (14), a first support plate (12) is arranged at the lower end of the second cylindrical support column (13), an electric telescopic rod (43) is arranged at the center of the lower surface of the first support plate (12), a face pressing hammer (2) is arranged at the lower end of the electric telescopic rod (43), vertical sliding guide rails (36) are arranged on the front side and the rear side of the electric telescopic rod (43), transverse sliding guide rails (37) are arranged on the left side and the right side of the electric telescopic rod (43), first linear motors (35) are connected on the vertical sliding guide rails (36) in a sliding manner, first fixing plates (34) are arranged on the first linear motors (35), and transverse second face pressing rollers (, the transverse sliding guide rails (37) are connected with second linear motors (46) in a sliding mode, second fixing plates (38) are arranged on the second linear motors (46), vertical first surface pressing rollers (32) are arranged at the bottom ends of the inner side surfaces of the second fixing plates (38), a single chip microcomputer (8) is arranged on the right side of the upper surface of the base (7), and the output end of the single chip microcomputer (8) is electrically connected with the input ends of the first electromagnetic valve (19), the second electromagnetic valve (20), the motor (26), the first linear motor (35) and the second linear motors (46); the upper surface of screw-nut (27) is equipped with third cylindrical support column (29), be equipped with circular backup pad (39) on third cylindrical support column (29), the upper surface middle part of circular backup pad (39) is equipped with hydraulic telescoping rod (30), the upper surface right side of circular backup pad (39) is equipped with hydraulic tank (42) and hydraulic pump (40), all be equipped with second pipe (41) on hydraulic tank (42) and hydraulic pump (40), the hydraulic oil input of hydraulic pump (40) passes through second pipe (41) and links to each other with the hydraulic oil output of hydraulic tank (42), the hydraulic oil output of hydraulic pump (40) passes through the second pipe (41) and links to each other with the hydraulic oil input of hydraulic telescoping rod (30), the top of hydraulic telescoping rod (30) is equipped with dough kneading storehouse (9).

2. The dough kneading apparatus for pasta processing according to claim 1, wherein: the first dough pressing roller (32) and the second dough pressing roller (33) are equal in size, and protrusions (31) are arranged on the first dough pressing roller (32) and the second dough pressing roller (33).

3. The dough kneading apparatus for pasta processing according to claim 1, wherein: and the right side of the upper surface of the second supporting plate (21) is provided with an electronic counter (22), the input end of the electronic counter (22) is electrically connected with the output end of the electronic weighing device (18), and the output end of the electronic counter (22) is electrically connected with the input end of the single chip microcomputer (8).

4. The dough kneading apparatus for pasta processing according to claim 1, wherein: the center of the first supporting plate (12) is over against the lower sliding guide rail (4), and the bottom surface of the first supporting plate (12) is slightly smaller than the bottom surface of the inner wall of the dough kneading bin (9).

5. An operation method of a dough kneading device for processing cooked wheaten food is characterized by comprising the following steps of inserting a power supply when the dough kneading device is used, controlling a motor (26) to rotate through a single chip microcomputer (8), driving a first gear (25) to rotate by the rotation of the motor (26), driving a second gear (28) to rotate by the rotation of the first gear (25), driving a screw rod (3) to rotate by the rotation of the second gear (28), driving a screw rod nut (27) to rotate to move forwards, driving a third cylindrical supporting column (29) to move by the movement of the screw rod nut (27), driving a circular supporting plate (39) to move by the movement of the third cylindrical supporting column (29), driving a hydraulic telescopic rod (30) to move by the movement of the hydraulic telescopic rod (30), driving a dough kneading bin (9) to move so that the dough kneading bin (9) is positioned right below a flour throwing bin (10) and a liquid throwing bin (16), then a hydraulic telescopic rod (30) is controlled to stretch by a hydraulic pump (40), a first guide pipe (17) is stretched into a kneading bin (9) chamber, then flour is added into a flour feeding bin (10) through a flour feeding hopper (11), water is added into a liquid feeding bin (16) through a liquid feeding hopper (15), a second electromagnetic valve (20) is opened under the control of a single chip microcomputer (8), the flour is enabled to enter the kneading bin (9), and the quality of the flour fed into the kneading bin (9) is monitored by an electronic weighing device (18) and an electronic counter (22);

when the quality reaches a set value, the electronic weigher (18) transmits a signal to the electronic counter (22), the electronic counter (22) transmits a signal to the single chip microcomputer (8), the single chip microcomputer (8) controls the second electromagnetic valve (20) to be closed, the single chip microcomputer (8) controls the first electromagnetic valve (19) to be opened, water enters the dough kneading bin (9), the electronic weigher (18) and the electronic counter (22) monitor the quality of the water put into the dough kneading bin (9), when the quality reaches the set value, the electronic weigher (18) transmits a signal to the electronic counter (22), the electronic counter (22) transmits a signal to the single chip microcomputer (8), the single chip microcomputer (8) controls the first electromagnetic valve (19) to be closed, the hydraulic telescopic rod (30) is controlled to be telescopic through the hydraulic pump (40), the first conduit (17) leaves the dough kneading bin (9), and the single chip microcomputer (8) controls the motor (26) to, the motor (26) rotates to drive the first gear (25) to rotate, the first gear (25) rotates to drive the second gear (28) to rotate, the second gear (28) rotates to drive the screw rod (3) to rotate, the screw rod (3) rotates to drive the screw rod nut (27) to rotate and move forwards, the screw rod nut (27) moves to drive the third cylindrical supporting column (29) to move, the third cylindrical supporting column (29) moves to drive the circular supporting plate (39) to move, the circular supporting plate (39) moves to drive the hydraulic telescopic rod (30) to move, the hydraulic telescopic rod (30) moves to drive the dough kneading bin (9) to move to reach the position right below the first supporting plate (12), the hydraulic telescopic rod (30) is controlled to stretch through the hydraulic pump (40), the bottom of the dough kneading bin (9) is connected with the bottoms of the first fixing plate (34) and the second fixing plate (38), and then the first linear motor (35) is controlled to move through the single chip microcomputer (8), the first linear motor (35) moves to drive the first fixing plate (34) to move, and the first fixing plate (34) moves to drive the second dough pressing roller (33) to move to extrude dough;

the singlechip (8) is used for controlling the first linear motor (35) to move, the first linear motor (35) moves to drive the first fixing plate (34) to move, the first fixing plate (34) moves to drive the second dough pressing roller (33) to retract, the second linear motor (46) is controlled to move by the singlechip (8), the second linear motor (46) drives the second fixing plate (38) to move, the second fixing plate (38) drives the first dough pressing roller (32) to move to extrude dough, the singlechip (8) controls the second linear motor (46) to move, the second linear motor (46) moves to drive the second fixing plate (38) to move, the second fixing plate (38) moves to drive the first dough pressing roller (32) to retract, the electric telescopic rod (43) is controlled to stretch by the single chip microcomputer (8), and the electric telescopic rod (43) stretches to drive the dough pressing hammer (2) to move downwards to extrude dough;

the electric telescopic rod (43) is controlled to stretch through the single chip microcomputer (8), the electric telescopic rod (43) stretches to drive the dough pressing hammer (2) to move upwards and retract, then the processes are circularly executed until dough is formed, the hydraulic telescopic rod (30) is controlled to stretch through the hydraulic pump (40), the bottom of the dough kneading bin (9) is separated from the bottoms of the first fixing plate (34) and the second fixing plate (38), and then kneaded dough is taken out.

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