阅读说明：本技术 一种面食加工用揉面装置 (Dough kneading device for wheaten food processing ) 是由 王文艳 于 2018-05-14 设计创作，主要内容包括：本发明公开了一种面食加工用揉面装置,包括底座,底座的上表面中部设有一条横向的滑动导轨,滑动导轨的左侧设有第三固定板,第三固定板的右侧面通过轴承转动连接有丝杆,底座的上表面右侧前后两端均设有方形支撑柱,方形支撑柱的上端内侧面均设有第二连杆,位于前面的第二连杆上设有液体投料斗,位于后面的第二连杆上设有面粉投料斗,底座的上表面右侧设有单片机,本面食加工用揉面装置设有电子称重器和电子计数器可以精确控制需要面粉和水的质量,使面粉和水按照一定比例自动生产,提高生产效率,面团在使用时不用二次加工,揉面仓下设有滑动导轨可以移动,取出揉好的面团和清洗揉面仓都比较方便。(The invention discloses a dough kneading device for processing cooked wheaten food, which comprises a base, wherein a transverse 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, the right side of the third fixing plate is rotatably connected with a screw rod through a bearing, square support columns are respectively arranged at the front end and the rear end of the right side of the upper surface of the base, second connecting rods are respectively arranged at the inner sides of the upper ends of the square support columns, a liquid feeding hopper is arranged on the second connecting rod positioned in front of the square support columns, a flour feeding hopper is arranged on the second connecting rod positioned behind the square support columns, a single chip microcomputer is arranged on the right side of the upper surface of the base, the dough kneading device for processing cooked wheaten food is provided with an electronic weighing device and an electronic counter, the quality of required flour and water can be accurately controlled, the dough after being kneaded is taken out and the dough kneading bin is cleaned conveniently.)

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); a third cylindrical support column (29) is arranged on the upper surface of the lead screw nut (27), a circular support plate (39) is arranged on the third cylindrical support column (29), a hydraulic telescopic rod (30) is arranged in the middle of the upper surface of the circular support plate (39), a hydraulic oil tank (42) and a hydraulic pump (40) are arranged on the right side of the upper surface of the circular support plate (39), second guide pipes (41) are arranged on the hydraulic oil tank (42) and the hydraulic pump (40), a hydraulic oil input end of the hydraulic pump (40) is connected with a hydraulic oil output end of the hydraulic oil tank (42) through the second guide pipes (41), a hydraulic oil output end of the hydraulic pump (40) is connected with a hydraulic oil input end of the hydraulic telescopic rod (30) through the second guide pipes (41), and a dough kneading bin (9) is arranged;

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);

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).

2. 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).

Technical Field

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

Background

The wheaten food is food mainly made of flour, different wheaten foods exist all over the world, Chinese snack foods have long history, different flavors and various varieties, and mainly comprise noodles, steamed bread, steamed rolls, fried bread sticks and the like. Traditional flour-mixing machine needs the manual work to add water and mixes the face, waste time and energy, dough behind the dough will knead the face, waste time and energy, and traditional flour-mixing machine does not set up automatic feeding device, can not according to certain proportion automatic production when kneading the face, influence the processing of subsequent handling simultaneously, degree of automation is low, low in production efficiency, can not satisfy growing market demand, along with the continuous improvement of standard of living, people are to the efficiency of flour-mixing machine, higher performance requirement has been proposed in the aspect of degree of automation etc.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, and provides a dough kneading device for wheaten food processing, which is an automatic feeding device and is provided with an electronic counter, so that required water and dough can be fed in proportion, the production efficiency is improved, and the problems in the background technology can be effectively solved.

In order to achieve the purpose, the invention provides the following technical scheme: a dough kneading device for processing cooked wheaten food comprises a base, wherein the upper surface of the base is provided with six mutually symmetrical fixing bolts, the middle part of the upper surface of the base is provided with a transverse sliding guide rail, the left side of the sliding guide rail is provided with a third fixing plate, the right side of the third fixing plate is rotatably connected with a screw rod through a bearing, the middle part of the screw rod is provided with a screw rod nut, the lower surface of the screw rod nut is provided with a slide block which is in sliding connection with the sliding guide rail, the right end of the screw rod is provided with a second gear, the right side of the upper surface of the base is provided with a motor supporting plate, a motor is arranged on the motor supporting plate, an output shaft of the motor is connected with an input shaft of a first gear, the first gear and the second gear are mutually meshed, the front end and the rear end of the right, a flour feeding hopper is arranged on a second connecting rod positioned behind the base, a second supporting plate is arranged in the middle of the side surface of each square supporting column, an electronic weighing device is arranged in the middle of the upper surface of each second supporting plate, a liquid feeding bin is arranged on the electronic weighing device below the liquid feeding hopper, a flour feeding bin is arranged on the electronic weighing device below the flour feeding hopper, first guide pipes are arranged on the lower surfaces of the liquid feeding bin and the flour feeding bin, a second electromagnetic valve is arranged at the lower end of each first guide pipe arranged on the flour feeding bin, a first electromagnetic valve is arranged at the lower end of each first guide pipe arranged on the liquid feeding bin, a first cylindrical supporting column is arranged at the front end of the left side of the upper surface of the base, a transverse first connecting rod is arranged at the upper end of each first cylindrical supporting column, a second cylindrical supporting column is arranged at the right end of each first connecting rod, a first supporting plate is arranged, the lower end of the electric telescopic rod is provided with a dough pressing hammer, the front side and the rear side of the electric telescopic rod are both provided with vertical sliding guide rails, the left side and the right side of the electric telescopic rod are both provided with transverse sliding guide rails, the vertical sliding guide rails are all connected with a first linear motor in a sliding manner, the first linear motor is provided with a first fixing plate, the bottom end of the inner side surface of the first fixing plate is provided with a transverse second dough pressing roller, the transverse sliding guide rails are all connected with a second linear motor in a sliding manner, the second linear motor is provided with a second fixing plate, the bottom end of the inner side surface of the second fixing plate is provided with a vertical first dough pressing roller, the right side of the upper surface of the base is provided with a single chip microcomputer, and the output end of the single chip microcomputer is electrically connected with; the upper surface of screw-nut is equipped with the third cylinder support column, be equipped with circular backup pad on the third cylinder support column, the upper surface middle part of circular backup pad is equipped with hydraulic telescoping rod, the upper surface right side of circular backup pad is equipped with hydraulic tank and hydraulic pump, all be equipped with the second pipe on hydraulic tank and the hydraulic pump, the hydraulic oil input of hydraulic pump passes through the second pipe and links to each other with hydraulic tank's hydraulic oil output, the hydraulic oil output of hydraulic pump passes through the second pipe and links to each other with hydraulic telescoping rod's hydraulic oil input, hydraulic telescoping rod's top is equipped with rubs storehouse.

As a preferable technical solution of the present invention, the first dough pressing roller and the second dough pressing roller have the same size, and the first dough pressing roller and the second dough pressing roller are both provided with protrusions.

As a preferable technical scheme of the invention, the right side of the upper surface of the second supporting plate is provided with an electronic counter, the input end of the electronic counter is electrically connected with the output end of the electronic weigher, and the output end of the electronic counter is electrically connected with the input end of the single chip microcomputer.

As a preferred technical scheme of the invention, the center of the first supporting plate is over against the lower sliding guide rail, and the bottom surface of the first supporting plate is slightly smaller than the bottom surface of the inner wall of the dough kneading bin.

An operation method of a dough kneading device for processing cooked wheaten food comprises the following steps that when in use, a power supply is plugged, a motor is controlled to rotate through a single chip microcomputer, the motor rotates to drive a first gear to rotate, the first gear rotates to drive a second gear to rotate, the second gear rotates to drive a screw rod to rotate, the screw rod rotates to drive a screw rod nut to rotate and move forwards, the screw rod nut moves to drive a third cylindrical supporting column to move, the third cylindrical supporting column moves to drive a circular supporting plate to move, the circular supporting plate moves to drive a hydraulic telescopic rod to move, the hydraulic telescopic rod moves to drive a dough kneading bin to move so that the dough kneading bin is positioned right below a flour feeding bin and a liquid feeding bin, then the hydraulic telescopic rod is controlled to extend and retract through a hydraulic pump, a first guide pipe extends into the dough kneading bin, then the flour is fed into the flour feeding bin through a flour hopper, and water is simultaneously fed into the liquid feeding, the second electromagnetic valve is opened under the control of the single chip microcomputer, so that flour enters the dough kneading bin, and the quality of the flour fed into the dough kneading bin is monitored through the electronic weighing device and the electronic counter;

when the quality reaches a set value, the electronic weigher transmits a signal to the electronic counter, the electronic counter transmits a signal to the single chip microcomputer, the single chip microcomputer controls the second electromagnetic valve to be closed, the single chip microcomputer controls the first electromagnetic valve to be opened, water enters the dough kneading bin, the electronic weigher and the electronic counter monitor the quality of the water fed into the dough kneading bin, when the quality reaches, the electronic weigher transmits a signal to the electronic counter, the electronic counter transmits a signal to the single chip microcomputer, the single chip microcomputer controls the first electromagnetic valve to be closed, the hydraulic telescopic rod is controlled to stretch by the hydraulic pump, the first conduit leaves the dough kneading bin, the single chip microcomputer controls the motor to rotate, the motor rotates to drive the first gear to rotate, the first gear rotates to drive the second gear to rotate, the second gear rotates to drive the lead screw to rotate, the lead screw rotates to drive the lead screw nut to move forward, the lead screw, the third cylindrical supporting column moves to drive the circular supporting plate to move, the circular supporting plate moves to drive the hydraulic telescopic rod to move, the hydraulic telescopic rod moves to drive the dough kneading bin to move to enable the dough kneading bin to reach the position right below the first supporting plate, the hydraulic telescopic rod is controlled to stretch through the hydraulic pump, the bottom of the dough kneading bin is connected with the bottoms of the first fixing plate and the second fixing plate, then the single chip microcomputer controls the first linear motor to move, the first linear motor moves to drive the first fixing plate to move, and the first fixing plate moves to drive the second dough pressing roller to move to extrude dough;

the single chip microcomputer controls the first linear motor to move, the first linear motor moves to drive the first fixing plate to move, the first fixing plate moves to drive the second dough pressing roller to retract, the single chip microcomputer controls the second linear motor to move, the second linear motor moves to drive the second fixing plate to move, the second fixing plate moves to drive the first dough pressing roller to move to extrude dough, the single chip microcomputer controls the second linear motor to move, the second linear motor moves to drive the second fixing plate to move, the second fixing plate moves to drive the first dough pressing roller to retract, the single chip microcomputer controls the electric telescopic rod to stretch, and the electric telescopic rod stretches to drive the dough pressing hammer to move downwards to extrude the dough;

electric telescopic handle is controlled to stretch out and draw back through the singlechip, and electric telescopic handle stretches out and draws back to drive and presses a face hammer rebound to withdraw, then the above-mentioned process of cycle execution, until the dough shaping, through hydraulic pump control hydraulic telescoping rod is flexible, makes the bottom in kneading the face storehouse separate from the bottom of first fixed plate and second fixed plate, then takes out the dough that has already been kneaded.

Compared with the prior art, the invention has the beneficial effects that:

1. the quality of the flour and the water which are required can be accurately controlled by the electronic weighing device and the electronic counter, the flour and the water are automatically produced according to a certain proportion, the production efficiency is improved, secondary processing is not needed when the dough is used, the sliding guide rail is arranged below the kneading bin and can move, and the kneaded dough can be taken out and cleaned conveniently.

2. The first dough pressing roller and the second dough pressing roller are equal in size, and the first dough pressing roller and the second dough pressing roller are provided with the protrusions, so that the obtained dough can be uniformly stressed and is smoother and finer.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the novel structure of the present invention at A;

FIG. 3 is a schematic view of the structure of the present invention at B;

FIG. 4 is a schematic side view of the present invention;

FIG. 5 is a schematic view of the structure of the present invention at position C;

FIG. 6 is a schematic view of the structure at D of the present invention.

In the figure: 1 a first cylindrical supporting column, 2 dough pressing hammers, 3 lead screws, 4 sliding guide rails, 5 fixing bolts, 6 square supporting columns, 7 bases, 8 singlechips, 9 dough kneading bins, 10 flour feeding bins, 11 flour feeding hoppers, 12 first supporting plates, 13 second cylindrical supporting columns, 14 first connecting rods, 15 liquid feeding hoppers, 16 liquid feeding bins, 17 first guide pipes, 18 electronic weighers, 19 first electromagnetic valves, 20 second electromagnetic valves, 21 second supporting plates, 22 electronic counters, 23 second connecting rods, 24 motor supporting plates, 25 first gears, 26 motors, 27 lead screw nuts, 28 second gears, 29 third cylindrical supporting columns, 30 hydraulic telescopic rods, 31 bulges, 32 first dough pressing rollers, 33 second dough pressing rollers, 34 first fixing plates, 35 first linear motors, 36 vertical sliding guide rails, 37 transverse sliding guide rails, 38 second fixing plates, 39 circular supporting plates, a horizontal guide rail, 40 hydraulic pumps, 41 second guide pipes, 42 hydraulic oil tanks, 43 electric telescopic rods, 44 third fixing plates, 45 sliding blocks and 46 second linear motors.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a dough kneading device for processing cooked wheaten food comprises a base 7, wherein six mutually symmetrical fixing bolts 5 are arranged on the upper surface of the base 7, a transverse sliding guide rail 4 is arranged in the middle of the upper surface of the base 7, a third fixing plate 44 is arranged on the left side of the sliding guide rail 4, and the right side surface of the third fixing plate 44 is rotatably connected with a screw rod 3 through a bearing; a screw nut 27 is arranged in the middle of the screw rod 3, and a sliding block 45 which is in sliding connection with the sliding guide rail 4 is arranged on the lower surface of the screw nut 27; a third cylindrical support column 29 is arranged on the upper surface of the feed screw nut 27, and a circular support plate 39 is arranged on the third cylindrical support column 29; the middle part of the upper surface of the round supporting plate 39 is provided with a hydraulic telescopic rod 30, and the right side of the upper surface of the round supporting plate 39 is provided with a hydraulic oil tank 42 and a hydraulic pump 40; all be equipped with second pipe 41 on hydraulic tank 42 and the hydraulic pump 40, the hydraulic oil input of hydraulic pump 40 passes through second pipe 41 and links to each other with hydraulic tank 42's hydraulic oil output, hydraulic pump 40's hydraulic oil output passes through second pipe 41 and links to each other with hydraulic telescoping rod 30's hydraulic oil input, hydraulic telescoping rod 30's top is equipped with kneads dough 9, knead dough 9 and have sliding guide 4 to remove, it is all more convenient to take out the dough of kneading well and wash and knead dough 9.

A second gear 28 is arranged at the right end of the screw rod 3, a motor supporting plate 24 is arranged on the right side of the upper surface of the base 7, a motor 26 is arranged on the motor supporting plate 24, an output shaft of the motor 26 is connected with an input shaft of the first gear 25, and the first gear 25 is meshed with the second gear 28; the front end and the rear end of the right side of the upper surface of the base 7 are respectively provided with a square support column 6, the inner side surface of the upper end of each square support column 6 is provided with a second connecting rod 23, the second connecting rod 23 positioned in the front is provided with a liquid feeding hopper 15, and the second connecting rod 23 positioned in the rear is provided with a flour feeding hopper 11. The middle of the side face of the square supporting column 6 is provided with a second supporting plate 21, the middle of the upper surface of the second supporting plate 21 is provided with an electronic weighing device 18, 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, the output end of the electronic counter 22 is electrically connected with the input end of the single chip microcomputer 8, the electronic weighing device 18 and the electronic counter 22 are arranged to accurately control the quality of required flour and water, the flour and the water are automatically produced according to a certain proportion, the production efficiency is improved, and secondary processing is not needed when the dough is used.

A liquid feeding bin 16 is arranged on an electronic weighing device 18 below the liquid feeding hopper 15, a flour feeding bin 10 is arranged on the electronic weighing device 18 below the flour feeding hopper 11, first guide pipes 17 are arranged on the lower surfaces of the liquid feeding bin 16 and the flour feeding bin 10, a second electromagnetic valve 20 is arranged at the lower end of each first guide pipe 17 arranged on the flour feeding bin 10, and a first electromagnetic valve 19 is arranged at the lower end of each first guide pipe 17 arranged on the liquid feeding bin 16. A first cylindrical support column 1 is arranged at the front end of the left side of the upper surface of the 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, the center of the first support plate 12 is just opposite to a lower sliding guide rail 4, the bottom surface of the first support plate 12 is slightly smaller than the bottom surface of the inner wall of the dough kneading bin 9, an electric telescopic rod 43 is arranged at the center of the lower surface of the first support plate 12, a dough pressing hammer 2 is arranged at the lower end of the electric telescopic rod 43, vertical sliding guide rails 36 are arranged at the front side and the rear side of the electric telescopic rod 43, transverse sliding guide rails 37 are arranged at the left side and the right side of the electric telescopic rod 43, a first linear motor 35 is connected to the vertical sliding guide rails 36 in a sliding manner, all sliding connection has second linear electric motor 46 on the horizontal sliding guide 37, all be equipped with second fixed plate 38 on the second linear electric motor 46, the medial surface bottom of second fixed plate 38 all is equipped with vertical first pressure face roller 32, first pressure face roller 32 and second pressure face roller 33 size are equal, all be equipped with arch 31 on first pressure face roller 32 and the second pressure face roller 33, the upper surface right side of base 7 is equipped with singlechip 8, the output and the first solenoid valve 19 of singlechip 8, second solenoid valve 20, motor 26, the input electricity of first linear electric motor 35 and second linear electric motor 46 are connected, singlechip 8 control first solenoid valve 19, second solenoid valve 20, motor 26, first linear electric motor 35 and the operation of second linear electric motor 46 all adopt the commonly used method among the prior art.

When in use, a power supply is plugged in, the motor 26 is controlled to rotate through the singlechip 8, 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, but because the lower surface of the screw rod nut 27 is provided with the slide block 45 which is in sliding connection with the sliding guide rail 4, the screw rod nut 27 only can move forwards along the sliding guide rail 4, the screw rod nut 27 moves to drive the third cylindrical support column 29 to move, 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, the hydraulic telescopic rod 30 moves to drive the kneading bin 9 to move so that the kneading bin 9 is positioned under the flour feeding bin 10 and the liquid feeding bin 16, and then the hydraulic, the second conduit 41 is extended into the kneading chamber 9, and then the flour is fed into the flour feeding bin 10 through the 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 controlled to be opened through a single chip microcomputer 8, flour enters a dough kneading bin 9, the quality of the flour which is fed into the dough kneading bin 9 can be clearly known through an electronic weighing device 18 and an electronic counter 22, when the quality is reached, the electronic weighing device 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, a first electromagnetic valve 19 is controlled to be opened through the single chip microcomputer 8, the water enters the dough kneading bin 9, the quality of the water which is fed into the dough kneading bin 9 can be clearly known through the electronic weighing device 18 and the electronic counter 22, when the quality is reached, the electronic weighing device 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 second guide tube 41 leaves the chamber of the dough kneading chamber 9, the motor 26 is controlled to rotate by the singlechip 8, 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, but because the lower surface of the screw rod nut 27 is provided with the slide block 45 which is connected with the sliding guide rail 4 in a sliding way, the screw rod nut 27 can only move forwards along the sliding guide rail 4, 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 chamber 9 to move to reach the position right below the first supporting plate 12, the hydraulic telescopic rod 40 is controlled to extend and retract by the hydraulic pump 40, so that the bottom of, then the singlechip 8 controls 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 move to extrude dough, the singlechip 8 controls 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 withdraw, 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 move to extrude dough, the singlechip 8 controls the second linear motor 46 to move to drive the second fixing plate 38 to move, the second fixing plate 38 moves to drive the first dough pressing roller 32 to withdraw, the singlechip 8 controls the electric telescopic rod 43 to stretch, 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 by the single chip microcomputer 8, the electric telescopic rod 43 stretches and retracts to drive the dough pressing hammer 2 to move upwards and retract, then circulation is carried out until dough forming, the hydraulic telescopic rod 40 is controlled to stretch by 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.

The invention is provided with the electronic weighing device 18 and the electronic counter 22, which can accurately control the quality of the flour and the water, so that the flour and the water are automatically produced according to a certain proportion, the production efficiency is improved, the dough does not need secondary processing when in use, the sliding guide rail 4 is arranged below the kneading bin 9 and can move, and the dough which is well kneaded can be conveniently taken out and the kneading bin 9 can be conveniently cleaned.

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