CN107535549A - Flour stranding machine and its control device and control method - Google Patents

Flour stranding machine and its control device and control method Download PDF

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Publication number
CN107535549A
CN107535549A CN201610505081.XA CN201610505081A CN107535549A CN 107535549 A CN107535549 A CN 107535549A CN 201610505081 A CN201610505081 A CN 201610505081A CN 107535549 A CN107535549 A CN 107535549A
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China
Prior art keywords
stranding machine
flour stranding
drive component
control
control unit
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CN201610505081.XA
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Chinese (zh)
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CN107535549B (en
Inventor
徐中华
尹坤任
杨伸其
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Midea Group Co Ltd
Guangdong Midea Consumer Electric Manufacturing Co Ltd
Guangdong Midea Life Electric Manufacturing Co Ltd
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Midea Group Co Ltd
Guangdong Midea Consumer Electric Manufacturing Co Ltd
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Priority to CN201610505081.XA priority Critical patent/CN107535549B/en
Publication of CN107535549A publication Critical patent/CN107535549A/en
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Publication of CN107535549B publication Critical patent/CN107535549B/en
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Abstract

The invention discloses a kind of flour stranding machine and its control device and control method, control device includes：Receive the receiving unit of the mode selection command of user's input；Mixing component；Appear component；Drive component, it has the first working condition and the second working condition, and drive component drives mixing component to be stirred and drives component of appearing to be appeared in a second operative state in the first operative state；State detection unit, it is used to detect the running status of flour stranding machine to generate detection signal；Control unit; it is connected with receiving unit, drive component and state detection unit respectively; control unit is controlled according to mode selection command and detection signal to drive component; and then mixing component is controlled to be stirred or control component of appearing to be appeared; so as to realize automatic stirring and/or appear, the mode of operation of flour stranding machine is optimized, and can effectively protect flour stranding machine; avoid damaging the die head of flour stranding machine, improve Consumer's Experience.

Description

Flour stranding machine and its control device and control method
Technical field
It is more particularly to a kind of control device of flour stranding machine, a kind of with the device the present invention relates to household electrical appliance technical field Flour stranding machine and a kind of control method of flour stranding machine.
Background technology
Related flour stranding machine is used for face processed.But correlation technique has the drawback that, mode of operation is single, when user operates Between it is longer, and defencive function is not complete, causes the protection of flour stranding machine not in time, or even can damage die head flour.
Therefore, correlation technique needs to be improved.
The content of the invention
It is contemplated that at least solves one of technical problem in correlation technique to a certain extent.Therefore, one of the present invention Purpose is to propose a kind of control device of flour stranding machine, and the device can realize automatic stirring and/or appear, and can effectively protect Flour stranding machine.
It is another object of the present invention to propose a kind of flour stranding machine.A further object of the present invention is to propose a kind of flour stranding machine Control method.
To reach above-mentioned purpose, a kind of control device for flour stranding machine that one aspect of the present invention embodiment proposes, including：Receive and use The receiving unit of the mode selection command of family input；Mixing component；Appear component；Drive component, the drive component have First working condition and the second working condition, the drive component drive the mixing component to enter under first working condition Row is stirred and component of being appeared under second working condition described in driving is appeared；State detection unit, the state inspection Unit is surveyed for detecting the running status of the flour stranding machine to generate detection signal；Control unit, described control unit respectively with The receiving unit, the drive component are connected with the state detection unit, and described control unit is according to the model selection Instruction and the detection signal are controlled to the drive component.
The control device of the flour stranding machine proposed according to embodiments of the present invention, drive component have the first working condition and the second work State, drive component drive mixing component to be stirred in the first operative state, and driving is appeared in a second operative state Component is appeared, and by the running status of state detection unit detection flour stranding machine to generate detection signal, and passes through reception group Part receives the mode selection command of user's input, and control unit is carried out according to mode selection command and detection signal to drive component Control, so as to realize automatic stirring and/or appear, the mode of operation of flour stranding machine is optimized, save the time of user's operation And energy, and by the running status of state detection unit detection flour stranding machine, can effectively protect flour stranding machine, avoid damaging The die head of flour stranding machine, improves Consumer's Experience.
According to one embodiment of present invention, the mode selection command include hand operated mixing instruction, manually appear instruction and from Dynamic stirring instructs, wherein, described control unit controlled when receiving the hand operated mixing instruction drive component with The first preset time of the first working condition work；Described control unit receive it is described manually appear instruction when control institute Drive component is stated with second working condition the second preset time of work；Described control unit is receiving the automatic stirring Appear first to control the drive component during instruction with first working condition work, first preset time, then control described Drive component is with second working condition work, second preset time.
According to one embodiment of present invention, the drive component is controlled with the first working condition work in described control unit When making the first preset time, described control unit is further used for first controlling the drive component to hold with first working condition The continuous preset time of work the 3rd, then the drive component is controlled with the preset time of the first working condition discontinuous operation the 4th, Wherein, the 3rd preset time is equal to first preset time with the 4th preset time sum.
According to one embodiment of present invention, the drive component includes：Motor, the motor are used to drive the stirring group Part and the component of appearing；Rotation control circuit, the first input end of the rotation control circuit and one end phase of AC power Even, the second input of the rotation control circuit is connected with the other end of the AC power, the rotation control circuit Output end is connected with the motor, and the control terminal of the rotation control circuit is connected with described control unit, described to rotate control Circuit is used to adjust the rotation direction of the motor so that described under the control of the rotation control signal of described control unit output Drive component is operated under first working condition or second working condition；Drive circuit, the drive circuit It is connected between the second input of the rotation control circuit and the other end of the AC power, the control of the drive circuit End processed is connected with described control unit, and the drive circuit is used for the control in the driving control signal of described control unit output The lower control motor is operated or is stopped.
According to one embodiment of present invention, the running status of the flour stranding machine includes power rating, the state detection unit Including：Current detection circuit, the current detection circuit is connected between the drive circuit and the AC power, described Current detection circuit is also connected with described control unit, the current detection circuit be used to detect flow through the electric current of the motor with Generate current detection signal；Wherein, described control unit is additionally operable to calculate the flour stranding machine according to the current detection signal Run power.
According to one embodiment of present invention, when described control unit controls the drive component to be held with first working condition During continuous work, described control unit is additionally operable to judge whether the operation power of the motor is less than the first predetermined power, If the operation power of the motor is less than the first predetermined power and continues the 5th preset time, the flour stranding machine is controlled to stop Work and send the first prompt message.
According to one embodiment of present invention, when described control unit controls the drive component with the second working condition work During work, described control unit is additionally operable to judge whether the operation power of the motor is small to be more than the second predetermined power, such as The operation power of motor described in fruit is more than second predetermined power, then controls the motor to rotate backward the 6th preset time.
According to one embodiment of present invention, described control unit is additionally operable to be more than in the counter-rotational number of the motor and preset During frequency threshold value, control the flour stranding machine to be stopped and send the first prompt message.
According to one embodiment of present invention, the running status of the flour stranding machine included nought state, the state detection unit Including：Zero cross detection circuit, the zero cross detection circuit are connected with AC power, the zero cross detection circuit also with the control Unit processed is connected, and the zero cross detection circuit is used to carry out zero passage detection to the alternating current that the AC power provides to generate Zero detection signal, wherein, described control unit is used to judge whether the zero passage detection signal occurs exception, if the mistake Exception occurs for zero detection signal and the cumulative time of generation exception is more than the 7th preset time, then controls the flour stranding machine to stop work Make and send the first prompt message, if the zero passage detection signal no exceptions or occurring the abnormal cumulative time and being less than etc. In the 7th preset time, then the drive component is controlled according to the mode selection command.
According to one embodiment of present invention, the running status of the flour stranding machine includes uncapped state, the state detection unit Including：Uncap detection circuit, it is described uncap detection circuit be connected with described control unit, it is described uncap detection circuit for pair The uncapped state of the upper lid of the flour stranding machine is detected to generate testing signal of uncapping, wherein, described control unit is in basis Before the mode selection command is controlled the drive component, it is additionally operable to receiving the testing signal of uncapping time control The flour stranding machine is made into holding state and sends the second prompt message, and determines whether continuing for the testing signal of uncapping Whether the time is more than the 8th preset time, if the duration of the testing signal of uncapping is more than the 8th preset time, Then control the flour stranding machine to be stopped and send the first prompt message.
According to one embodiment of present invention, the rotation control circuit includes：Rectifier, the first input of the rectifier End is connected with one end of the AC power, and the second input of the rectifier is connected with the other end of the AC power； First relay, the first end of the switch of first relay are connected with the first output end of the rectifier, and described first Second end of the switch of relay is connected with the second output end of the rectifier, the common port of the switch of first relay It is connected with one end of the motor；Second relay, the of the first end of the switch of second relay and the rectifier One output end is connected, and the second end of the switch of second relay is connected with the second output end of the rectifier, and described The common port of the switch of two relays is connected with the other end of the motor；First diode, first diode with it is described The coils from parallel connection of coils of first relay, the plus earth of first diode；First triode, the collection of first triode Electrode is connected with the negative electrode of first diode, and the emitter stage of first triode is connected with the first default power supply, described The base stage of first triode is connected with described control unit；Second diode, second diode and second relay Coils from parallel connection of coils, the plus earth of second diode；Second triode, the colelctor electrode of second triode with it is described The negative electrode of second diode is connected, and the emitter stage of second triode is connected with the described first default power supply, and the described 2nd 3 The base stage of pole pipe is connected with described control unit；First resistor, second resistance and the first electric capacity of series connection, the of the series connection One resistance, second resistance and the first electric capacity and the motor parallel.
According to one embodiment of present invention, the drive circuit includes：First controllable silicon, one end of first controllable silicon It is connected with the other end of the AC power, the other end of first controllable silicon and the second input of the rotation control circuit End is connected；3rd resistor, one end of the 3rd resistor are connected with the control terminal of the described first control silicon；4th resistance, institute The one end for stating the 4th resistance is connected with the other end of the 3rd resistor；3rd triode, the colelctor electrode of the 3rd triode It is connected with the other end of the 4th resistance, the grounded emitter of the 3rd triode；5th resistance, the 5th resistance One end be connected with the base stage of the 3rd triode, the other end of the 5th resistance is connected with described control unit；6th Resistance, the 6th resistor coupled in parallel is between the base stage of the 3rd triode and emitter stage；The second electric capacity and the 7th of series connection Resistance, the second electric capacity and the 7th resistor coupled in parallel of the series connection are between one end of first controllable silicon and the other end.
According to one embodiment of present invention, the zero cross detection circuit includes：3rd diode, the 3rd diode Anode is connected with the AC power；8th resistance, one end of the 8th resistance are connected with the negative electrode of the 3rd diode； 9th resistance, one end of the 9th resistance are connected with the other end of the 8th resistance；4th triode, the described 4th 3 The base stage of pole pipe is connected with the other end of the 9th resistance, the grounded emitter of the 4th triode, the four or three pole The colelctor electrode of pipe is connected by the tenth resistance with the second default power supply, is had between the 4th triode and the tenth resistance First node, wherein, the first node is connected with described control unit；4th diode, the sun of the 4th diode Pole is connected with the first node, and the negative electrode of the 4th diode is connected with the described second default power supply；3rd electric capacity, institute The one end for stating the 3rd electric capacity is connected with the first node, the other end ground connection of the 3rd electric capacity；11st resistance, it is described 11st resistor coupled in parallel is between the base stage of the 4th triode and emitter stage；4th electric capacity, the 4th electric capacity are connected in parallel on Between the base stage and emitter stage of 4th triode.
According to one embodiment of present invention, the detection circuit of uncapping includes：Microswitch, the microswitch are arranged on At the upper lid of the flour stranding machine, one end of the microswitch is connected with AC power；Detection components, the detection components with The other end of the microswitch is connected, the other end of the microswitch also with the zero cross detection circuit and the driving group Part is connected.
To reach above-mentioned purpose, a kind of bread producing machine that another aspect of the present invention embodiment proposes, include the control of described flour stranding machine Device processed.
The flour stranding machine proposed according to embodiments of the present invention, by the control device of above-mentioned flour stranding machine, can be achieved automatic stirring and/ Or appear, the mode of operation of flour stranding machine is optimized, saves the time and efforts of user's operation, and passes through state-detection list The running status of member detection flour stranding machine, can effectively protect flour stranding machine, avoid damaging the die head of flour stranding machine, improve user's body Test.
To reach above-mentioned purpose, a kind of control method for flour stranding machine that another aspect of the invention embodiment proposes, including following step Suddenly：Receive the mode selection command of user's input；The running status of the flour stranding machine is detected to generate detection signal；According to institute State mode selection command and the detection signal is controlled to the drive component of the flour stranding machine, wherein, the drive component With the first working condition and the second working condition, the drive component drives the flour stranding machine under first working condition Mixing component be stirred and drive the component of appearing of the flour stranding machine to be appeared under second working condition.
The control method of the flour stranding machine proposed according to embodiments of the present invention, receives the mode selection command of user's input, and detects The running status of flour stranding machine is entered with generating detection signal according to mode selection command and detection signal to the drive component of flour stranding machine Row control, so that drive component drives the mixing component of flour stranding machine to be stirred and in the second work shape in the first operative state Drive the component of appearing of flour stranding machine to be appeared under state, so as to realize automatic stirring and/or appear, optimize the work of flour stranding machine Operation mode, the time and efforts of user's operation is saved, and the running status of flour stranding machine is detected by state detection unit, Flour stranding machine can be effectively protected, avoids damaging the die head of flour stranding machine, improves Consumer's Experience.
According to one embodiment of present invention, the mode selection command include hand operated mixing instruction, manually appear instruction and from Dynamic stirring instructs, wherein, it is described according to the driving of the mode selection command and the detection signal to the flour stranding machine Component is controlled, and is further comprised：The drive component is controlled with described first when receiving the hand operated mixing instruction Working condition the first preset time of work；Receive it is described manually appear instruction when control the drive component with described second Working condition the second preset time of work；The drive component is first controlled with institute when receiving the automatic stirring and appearing and instruct The first working condition work first preset time is stated, then controls the drive component with second working condition work institute State the second preset time.
According to one embodiment of present invention, the control drive component is default with first working condition work first Time further comprises：The drive component is first controlled with the preset time of the first working condition continuous firing the 3rd, then is controlled The drive component is made with the preset time of the first working condition discontinuous operation the 4th, wherein, the 3rd preset time with The 4th preset time sum is equal to first preset time.
According to one embodiment of present invention, the running status of the flour stranding machine includes power rating, the detection noodles The running status of machine is further comprised with generating detection signal：Detection flows through the electric current of motor in the drive component to generate electricity Flow detection signal；The operation power of the flour stranding machine is calculated according to the current detection signal.
According to one embodiment of present invention, when the control drive component is with the process of the first working condition continuous firing In, methods described further comprises：Judge whether the operation power of the motor is less than the first predetermined power；If the electricity The operation power of machine is less than the first predetermined power and continues the 5th preset time, then controls the flour stranding machine to be stopped and send First prompt message.
According to one embodiment of present invention, during controlling the drive component to be worked with second working condition, Methods described also includes：Judge whether the operation power of the motor is more than the second predetermined power；If the operation of the motor Power is more than second predetermined power, then controls the motor to rotate backward the 6th preset time.
According to one embodiment of present invention, when the counter-rotational number of the motor is more than preset times threshold value, institute is controlled Flour stranding machine is stated to be stopped and send the first prompt message.
According to one embodiment of present invention, the running status of the flour stranding machine included nought state, the detection noodles The running status of machine includes carrying out zero passage detection to the alternating current that AC power provides to generate zero passage detection to generate detection signal Signal, wherein, it is described that the drive component of the flour stranding machine is controlled according to the mode selection command and the detection signal System, including：Judge whether the zero passage detection signal occurs exception；If the zero passage detection signal occurs abnormal and occurred The abnormal cumulative time is more than the 7th preset time, then controls the flour stranding machine to be stopped and send the first prompt message；Such as The cumulative time of zero passage detection signal no exceptions described in fruit or generation exception is less than or equal to the 7th preset time, then according to institute Mode selection command is stated to be controlled the drive component.
According to one embodiment of present invention, the running status of the flour stranding machine includes uncapped state, the detection noodles The running status of machine includes detecting to generate inspection of uncapping the uncapped state of the upper lid of the flour stranding machine to generate detection signal Signal is surveyed, wherein, before being controlled according to the mode selection command to the drive component, methods described also includes： Control the flour stranding machine to enter when receiving the testing signal of uncapping and holding state and send the second prompt message, go forward side by side one Step judges whether the duration of the testing signal of uncapping is more than the 8th preset time；If the testing signal of uncapping is held The continuous time is more than the 8th preset time, then controls the flour stranding machine to be stopped and send the first prompt message.
Brief description of the drawings
Fig. 1 is the block diagram of the control device of flour stranding machine according to embodiments of the present invention；
Fig. 2 is the block diagram of the control device of flour stranding machine according to an embodiment of the invention；
Fig. 2-a are the circuit theory diagrams according to the power supply circuit of the specific embodiment of the present invention；
Fig. 3 is the circuit theory diagrams of the control device of flour stranding machine according to an embodiment of the invention；
Fig. 4 is the circuit theory diagrams according to the zero cross detection circuit of the flour stranding machine of a specific embodiment of the invention；
Fig. 5 is the circuit theory diagrams according to the detection circuit of uncapping of the flour stranding machine of a specific embodiment of the invention；
Fig. 6 is the flow chart of the control method of flour stranding machine according to embodiments of the present invention；
Fig. 6-1 is the flow chart of the control method of flour stranding machine according to an embodiment of the invention, wherein, flour stranding machine is in hand Dynamic stirring mode；
Fig. 6-2 is the flow chart of the control method of flour stranding machine in accordance with another embodiment of the present invention, wherein, flour stranding machine is in Go out surface model manually；
Fig. 6-3 be according to the flow chart of the control method of the flour stranding machine of another of the invention embodiment, wherein, flour stranding machine is in Automatic stirring goes out surface model；
Fig. 7 is the flow chart of the power rating detection method of flour stranding machine according to an embodiment of the invention；
Fig. 8 is the flow chart according to the power rating detection method of the flour stranding machine of a specific embodiment of the invention；
Fig. 9 is the flow chart according to the power rating detection method of the flour stranding machine of another specific embodiment of the invention；
Figure 10 is the flow chart according to the zero passage condition detection method of the flour stranding machine of a specific embodiment of the invention；
Figure 11 is the flow chart according to the uncapped state detection method of the flour stranding machine of a specific embodiment of the invention；
Figure 12 be according to the flow chart of the control method of the flour stranding machine of a specific embodiment of the invention, wherein, user's input Mode selection command instructs for hand operated mixing；
Figure 13 be according to the flow chart of the control method of the flour stranding machine of another of the invention specific embodiment, wherein, user's input Mode selection command to instruct manually；And
Figure 14 be according to the flow chart of the control method of the flour stranding machine of another of the invention specific embodiment, wherein, user's input Mode selection command instruct for automatic stirring.
Reference：
Receiving unit 11, mixing component 12, component 13 of appearing, drive component 14, state detection unit 15 and control unit 16；Motor 41, rotation control circuit 42 and drive circuit 43；
Rectifier ZD1, the first relay K1, the second relay K2, the first diode D1, the first triode Q1, the two or two Pole pipe D2, the second triode Q2, first resistor R1, second resistance R2 and the first electric capacity C1；First controllable silicon T1, Three resistance R3, the 4th resistance R4, the 3rd triode Q3, the 5th resistance R5, the 6th resistance R6, the second electric capacity C2 and Seven resistance R7；
Current detection circuit 51, zero cross detection circuit 52, uncap detection circuit 53, microswitch CN2 and detection components 55；
The output end INT1 of zero cross detection circuit 52, the 3rd diode D3, the 8th resistance R8, the 9th resistance R9, the four or three Pole pipe Q4, the tenth resistance R10, the 4th diode D4, the 3rd electric capacity C3, the 11st resistance R11 and the 4th electric capacity C4；
Uncap the detection output end INT0 of circuit 53, the 5th diode D5, the 12nd resistance R12, the 13rd resistance R13, 5th triode Q5, the 14th resistance R14, the 6th diode D6, the 5th electric capacity C5, the electricity of the 15th resistance R15 and the 6th Hold C6；23rd resistance R23；16th resistance R16, the 17th resistance R17, the 18th resistance R18, the seven or two pole Pipe D7 and the 7th electric capacity C7；Fuse FU1, the 19th resistance R19, the 20th resistance R20, the 21st resistance R21, Piezo-resistance R22 and the 8th electric capacity C8.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein identical from beginning to end Or similar label represents same or similar element or the element with same or like function.Retouched below with reference to accompanying drawing The embodiment stated is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Below in conjunction with the accompanying drawings come describe the embodiment of the present invention proposition flour stranding machine and its control device and control method.
Fig. 1 is the block diagram of the control device of flour stranding machine according to embodiments of the present invention.As shown in figure 1, flour stranding machine Control device includes：Receiving unit 11, mixing component 12, component 13 of appearing, drive component 14, state detection unit 15 With control unit 16.
Wherein, receiving unit 11 is used for the mode selection command for receiving user's input；Drive component 14 has the first work shape State and the second working condition, drive component 14 drive mixing component 12 to be stirred and in the second work in the first operative state Make to drive component 13 of appearing to be appeared under state；State detection unit 15 is used to detect the running status of flour stranding machine to generate Detection signal；Control unit 16 is connected with receiving unit 11, drive component 14 and state detection unit 15 respectively, control Unit 16 is controlled according to mode selection command and detection signal to drive component 14.
Specifically, mixing component 12 may include Luo Gang, and component 13 of appearing may include Luo Gang and go out to face the wall and meditate, wherein, driving Component 14 drives mixing component 12 to stir flour or drives component 13 of appearing to be appeared, and the model selection of user's input refers to Order include hand operated mixing instruction, manually appear instruction and automatic stirring appear instruction etc., state detection unit 15 detection flour stranding machine Running status such as run power rating, cross nought state, uncapped state to generate detection signal.
Specifically, if mode selection command and detection signal the control drive component 14 that control unit 16 inputs according to user Be operated in the first working condition, then drive component 14 can drive screw rod to be rotated in a clockwise direction, with to the water in flour stranding machine and Flour is stirred；If mode selection command and detection signal the control drive component that control unit 16 inputs according to user 14 are operated in the second working condition, then drive component 14 can drive screw rod to rotate in the counterclockwise direction, the face that will be stirred Powder, which is expressed to out, faces the wall and meditates, and when extruding force reaches certain value, component 13 of appearing can be by face extruding noodle machine.
According to one embodiment of present invention, mode selection command may include hand operated mixing instruction, the instruction and automatic of appearing manually Stirring instructs, wherein, control unit 16 controls drive component 14 when receiving hand operated mixing instruction with the first work The preset time of operation first；Control unit 16 controls drive component 14 with the second work when receiving and appearing instruction manually Make the preset time of operation second；Control unit 16 first controls drive component 14 when receiving automatic stirring and appearing and instruct Worked the first preset time with the first working condition, then control drive component 14 with the second working condition work second it is default when Between.
According to the specific embodiment of the present invention, drive component 14 is controlled to be worked with the first working condition in control unit 16 During the first preset time, control unit 16 is further used for first controlling drive component 14 with the first working condition continuous firing Three preset times, then drive component 14 is controlled with the preset time of the first working condition discontinuous operation the 4th, wherein, the 3rd is default Time is equal to the first preset time with the 4th preset time sum.
Specifically, when performing hand operated mixing pattern, water and flour are put into flour stranding machine by user in proper proportions, and defeated Enter hand operated mixing button of the hand operated mixing instruction for example on push panel, control unit 16 receives hand operated mixing and instructs it Control drive component 14 starts afterwards, and controls drive component 14 to be operated with the first working condition to drive mixing component 12 It is stirred, water and flour is stirred.More specifically, control unit 16 can first control drive component 14 with first The preset time such as 60s of working condition continuous firing the 3rd, then drive component 14 is controlled with the first working condition discontinuous operation Four preset times such as 3min, wherein, the time interval of discontinuous operation may be set to 3s, that is, say, control drive component 14 Discontinuous operation is carried out in the way of stopping 3s working 3s again, so, when drive component 14 is worked with the first working condition Between when reaching the first preset time such as 4min, control unit 16 controls drive component 14 out of service, and controls flour stranding machine Sending prompt message, for example to start/stir indicator lamp glittering, and flour stranding machine complete machine is shut down.
When perform go out surface model manually when, the face being stirred is put into flour stranding machine by user, and input appear manually instruction for example by Button of appearing manually on lower guidance panel, control drive component 14 opens after control unit 16 receives instruction of appearing manually It is dynamic, and control drive component 14 to be operated with the second working condition to drive component 13 of appearing to be appeared, will stirring Good flour, which is expressed to out, is faced the wall and meditated, and when extruding force reaches certain value, face can be squeezed out flour stranding machine by component 13 of appearing.Specifically Ground, when controlling drive component 14 to reach the second preset time such as 12min with the second working condition working time, control is single Member 16 controls drive component 14 to be stopped, and control flour stranding machine to send prompt message for example to start/appear indicator lamp glittering, Flour stranding machine complete machine is shut down.
When performing automatic stirring and going out surface model, flour stranding machine integrates automatic stirring and automatic function of appearing, user by water and Flour is put into flour stranding machine in proper proportions, and inputs automatic stirring and appear to instruct the automatic stirring for example on push panel Appear button, control unit 16 receives automatic stirring and appears that automatic stirring function is first carried out after instruction, in mixing time Reach the first preset time and then perform automatic function of appearing, that is, say, control unit 16 controls drive component 14 to open first It is dynamic, and control drive component 14 to be operated with the first working condition to drive mixing component 12 to be stirred, in stirring Between reach the first preset time after, control unit 16 control drive component 14 with the second working condition be operated with drive Component 13 of appearing is appeared, and the flour being stirred is expressed to out and faced the wall and meditated, when extruding force reaches certain value, group of appearing Face can be squeezed out flour stranding machine by part 13.Specifically, control unit 16 first controls drive component 14 to continue with the first working condition Work the 3rd preset time such as 12min, then controls drive component 14 with the preset time of the first working condition discontinuous operation the 4th Such as 4min, wherein, the time interval of discontinuous operation may be set to 3s, that is, say, control drive component 14 is according to stopping 3s The 3s mode of working again carries out discontinuous operation, so, reaches first in drive component 14 with the first working condition working time During preset time such as 16min, control unit 16 controls drive component 14 to stop being operated in the first operative state, It is delayed after the corresponding time, control unit 16 controls drive component 14 to be operated with the second working condition to drive component of appearing 13 are appeared.Second preset time such as 12min is reached with the second working condition working time in control drive component 14 When, control unit 16 controls drive component 14 to be stopped, and control flour stranding machine send prompt message for example start/it is full-automatic Indicator lamp is glittering, and flour stranding machine complete machine is shut down.
According to the specific example of the present invention, in different modes, drive component 14 is with the first working condition continuous firing Time it is different, i.e. the 3rd preset time is different, such as under hand operated mixing function, the 3rd preset time can be 60s, and In the case where automatic stirring appears function, the 3rd preset time can be 12min.
Thus, control unit 16 is controlled according to the mode selection command received to drive component 14, to optimize noodles The mode of operation of machine.
According to one embodiment of present invention, as shown in Fig. 2 drive component 14 includes：Motor 41, rotation control circuit 42 and drive circuit 43.
Wherein, motor 41 is used to drive mixing component 12 and component 13 of appearing；The first input end of rotation control circuit 42 L1 is that live wire L is connected with one end of AC power, the second input N1 of rotation control circuit 42 and AC power it is another End is that zero line N is connected, and the output end of rotation control circuit 42 is connected with motor 41, the control terminal of rotation control circuit 42 RE1 and RE2 is connected with control unit 16, and rotation control circuit 42 is used for the rotation control signal exported in control unit 16 Control under adjustment motor 41 rotation direction so that drive component 14 is carried out under the first working condition or the second working condition Work；Drive circuit 43 is connected between the second input N1 of rotation control circuit 42 and the other end N of AC power, The control terminal MC of drive circuit 43 is connected with control unit 16, and drive circuit 43 is used for the driving exported in control unit 16 Controlled motor 41 is operated or is stopped under the control of control signal.
According to one embodiment of present invention, as shown in figure 3, rotation control circuit 42 includes：Rectifier ZD1, first after Electrical equipment K1, the second relay K2, the first diode D1, the first triode Q1, the second diode D2, the second triode Q2, First resistor R1, second resistance R2 and the first electric capacity C1.
Wherein, rectifier ZD1 first input end is connected with one end of AC power, rectifier ZD1 the second input with The other end of AC power is connected；The first end a1 and rectifier ZD1 of first relay K1 switch the first output end 1 It is connected, the second end b1 and rectifier ZD1 of the first relay K1 switch the second output end 2 are connected, the first relay The common port c1 of K1 switch is connected with one end of motor 41；The first end a2 and rectifier of second relay K2 switch ZD1 the first output end 1 is connected, the second end b2 and rectifier ZD1 of the second relay K2 switch the second output end 2 It is connected, the common port c2 of the second relay K2 switch is connected with the other end of motor 41；First diode D1 and first Relay K1 coils from parallel connection of coils, the first diode D1 plus earth；First triode Q1 colelctor electrode C and the one or two pole Pipe D1 negative electrode is connected, and the first triode Q1 emitter E is connected with the first default power supply VCC1, the first triode Q1 Base stage B be connected with control unit 16；Second diode D2 and the second relay K2 coils from parallel connection of coils, the second diode D2 plus earth；Second triode Q2 colelctor electrode C is connected with the second diode D2 negative electrode, the second triode Q2 Emitter E be connected with the first default power supply VCC1, the second triode Q2 base stage B is connected with control unit 16；Series connection First resistor R1, second resistance R2 and the first electric capacity C1, first resistor R1, the second resistance R2 of series connection and first electricity It is in parallel with motor 41 to hold C1.
Wherein, the High-frequency Interference letter that the first resistor R1 of series connection, second resistance R2 and the first electric capacity C1 are used in absorbing circuit Number, the first triode Q1 is to control the first relay K1 break-make, and the second triode Q2 is controlling the second relay K2 break-make.When the first relay K1 is powered off, the first relay K1 coil produces inverse electromotive force, and by therewith First diode D1 in parallel is discharged；When the second relay K2 is powered off, the second relay K2 coil produces reversely Electromotive force, and discharged by the second diode D2 in parallel therewith.
According to the specific embodiment of the present invention, the first default power supply VCC1 can be that the power supply circuit shown in Fig. 2-a provides + 12V power supplys.
Specifically, the alternating current that rectifier ZD1 is provided AC power carries out rectification to be rectified into the first dc source, whole Flow device ZD1 the first output end and the second output end by the first relay K1 and the second relay K2 respectively with motor 41 Both ends are connected, and control unit 16 by control the first relay K1 and the second relay K2 break-make with to motor 41 with Connected mode switches between rectifier ZD1, i.e. company between the both positive and negative polarity of the both ends to motor 41 and the first dc source The mode of connecing switches over, so as to the rotation direction of controlled motor 41, so that drive component 14 is in the first working condition or second It is operated under working condition, and then realizes stirring and appear.
Specifically, if control unit 16 exports first group of rotation control signal, the first triode Q1 is turned off, and second Triode Q2 is turned on, the first relay K1 power-off, the first end a1 of the first relay K1 switch and the first relay K1 Switch common port c1 connection, the second relay K2 be powered, the second end b2 of the second relay K2 switch and second The common port c2 connections of relay K2 switch, now one end of motor 41 is connected with rectifier ZD1 the first output end 1, The other end of motor 41 is connected with rectifier ZD1 the second output end 2, and drive component 14 is carried out in the first operative state Work, i.e. motor 41 drive mixing component 12 to stir flour；
If control unit 16 exports second group of rotation control signal, the first triode Q1 is open-minded, and the second triode Q2 Shut-off, the first relay K1 are powered, the second end b1 and the first relay K1 of the first relay K1 switch switch Common port c1 is connected, the second relay K2 power-off, the first end a2 of the second relay K2 switch and the second relay K2 Switch common port c2 connection, now one end of motor 41 is connected with rectifier ZD1 the second output end 2, motor 41 The other end be connected with rectifier ZD1 the first output end 1, drive component 14 is operated in a second operative state, i.e., Motor 41 drives component 13 of appearing to be appeared, and the flour being stirred is expressed to out and faced the wall and meditated, when extruding force reaches certain During value, face can be squeezed out flour stranding machine by component 13 of appearing.
Meanwhile the controlled motor 41 under the control for the driving control signal that control unit 16 exports of drive circuit 43 is operated Or it is stopped.In addition, the driving control signal that drive circuit 43 can also export according to control unit 16 adjusts motor 41 Rotating speed is to control the operation power of flour stranding machine.
According to one embodiment of present invention, as shown in figure 3, drive circuit 43 includes：First controllable silicon T1,3rd resistor R3, the 4th resistance R4, the 3rd triode Q3, the 5th resistance R5, the 6th resistance R6, the second electric capacity C2 and the 7th resistance R7。
Wherein, the first controllable silicon T1 one end is that zero line N is connected with the other end of AC power, and the first controllable silicon T1's is another One end is connected with the second input N1 of rotation control circuit 42；3rd resistor R3 one end and the first control silicon T1 control End processed is connected；4th resistance R4 one end is connected with the 3rd resistor R3 other end；3rd triode Q3 colelctor electrode C with The 4th resistance R4 other end is connected, the 3rd triode Q3 emitter E ground connection；5th resistance R5 one end and the three or three Pole pipe Q3 base stage B is connected, and the 5th resistance R5 other end is connected with control unit 16；6th resistance R6 is connected in parallel on Between three triode Q3 base stage B and emitter E；The the second electric capacity C2 and the 7th resistance R7 of series connection, the second electricity of series connection Hold C2 and the 7th resistance R7 to be connected in parallel between the first controllable silicon T1 one end and the other end.
Specifically, control unit 16 is by controlling the first controllable silicon T1 break-makes with the normal startup and stopping of controlled motor 41. Wherein, 3rd resistor R3, the 4th resistance R4, the 5th resistance R5 and the 6th resistance R6 play metering function, the second electric capacity C2 and the 7th resistance R7 forms filter protective circuit, to prevent the high pressure of AC power from producing impact to the first controllable silicon T1, Damage the first controllable silicon T1.
When the driving control signal that control unit 16 is exported to drive circuit 43 is high level such as 5V, the 3rd triode Q3 Open-minded, the first controllable silicon T1 is open-minded, and rectifier ZD1 the second input N1 and the other end N of AC power are connected, electricity Machine 41 must electrically activate；When the driving control signal that control unit 16 is exported to drive circuit 43 is low level such as 0V, 3rd triode Q3 is turned off, the first controllable silicon T1 shut-offs, rectifier ZD1 the second input and the other end of AC power N is disconnected, and the dead electricity of motor 41 is shut down, so, by controlling driving control signal to be operated or stopped with controlled motor 41 Only work.
In addition, control unit 16 can also adjust the rotating speed of motor 41 to control by controlling the first controllable silicon T1 angle of flow The operation power of flour stranding machine.
According to one embodiment of present invention, as shown in figure 3, the control circuit of flour stranding machine also includes being connected in parallel on AC power two The fuse FU1 at end, the 19th resistance R19, the 20th resistance R20, the 21st resistance R21, piezo-resistance R22 and 8th electric capacity C8.Wherein, fuse FU1 is used to provide overcurrent protection when occurring short-circuit in circuit, the 19th electricity of series connection Hinder R19, the 20th resistance R20 and the 21st resistance R21 and form discharge paths, with piezo-resistance R22 and the 8th electric capacity C8 protects to circuit together.
According to one embodiment of present invention, the running status of flour stranding machine includes power rating, as shown in Fig. 2 state-detection Unit 15 includes：Current detection circuit 51.
Wherein, current detection circuit 51 is connected between drive circuit 43 and AC power, current detection circuit 51 also with control Unit 16 processed is connected, and current detection circuit 51 is used to detect the electric current for flowing through motor 41 to generate current detection signal；Wherein, Control unit 16 is additionally operable to calculate the operation power of flour stranding machine according to current detection signal.
Specifically, as shown in figure 3, current detection circuit 51 includes：16th resistance R16, the 17th resistance R17, 18 resistance R18, the 7th diode D7 and the 7th electric capacity C7.Wherein, the 16th resistance R16 is connected to the another of AC power Between one end N and drive circuit 43, there is section point between the 16th resistance R16 and drive circuit 43；17th electricity Resistance R17 one end is connected with section point；18th resistance R18 one end is connected with the 17th resistance R17 other end, There is the 3rd node, the 18th resistance R18 other end and control are single between 18th resistance R18 and the 17th resistance R17 Member 16 is connected, and has fourth node between the 18th resistance the R18 other end and control unit 16；7th diode D7's Anode is connected with the 3rd node, and the 7th diode D7 negative electrode is connected with the second default power supply VCC2；The one of 7th electric capacity C7 End is connected with fourth node, the 7th electric capacity C7 other end ground connection.Wherein, the 7th diode D7 is used as clamp diode, To avoid control unit 16 from puncturing because input voltage is too high.
So, control unit 16 judges the operation power of flour stranding machine by detecting the 16th resistance R16 voltage, specific next Say, when motor 41 is operated, the 16th resistance R16 voltage is with the curent change for flowing through motor 41, electric current inspection Slowdown monitoring circuit 51 generates current detection signal according to the 16th resistance R16 voltage, and control unit 16 is according to current detection signal The operation power of flour stranding machine can be calculated.
According to the specific embodiment of the present invention, when control unit 16 controls drive component 14 to continue with the first working condition During work, control unit 16 is additionally operable to judge whether the operation power of motor 41 is less than the first predetermined power, if The operation power of motor 41 is less than the first predetermined power and continues the 5th preset time, then controls flour stranding machine to be stopped and send First prompt message.
It should be appreciated that control unit 16 can control flour stranding machine to be stopped in the following manner：Drive component is controlled first 14 are stopped, and controlled motor 41 is shut down after extending certain time such as 2s, and control flour stranding machine sending the first prompting letter Complete machine is shut down after breath.
Specifically, as shown in figure 3, current detection circuit 51 is connected to the other end N and drive circuit 43 of AC power Between, during the drive component 14 of control unit 16 is with the first working condition continuous firing, motor 41 drives stirring group Part 12 is stirred, and current detection circuit 51, which detects, flows through the electric current of motor 41 to generate current detection signal, and by the electricity Stream detection signal is transported to control unit 16, and control unit 16 calculates the operation power of flour stranding machine according to current detection signal.
Control unit 16 first determines whether the fortune of motor 41 during control drive component 14 is worked with the first working condition Whether row power is less than the first predetermined power such as 50W, if control unit 16 judges that the operation power of motor 41 is more than In the first predetermined power such as 50W, then control unit 16 controls drive component 14 to continue to be operated with the first working condition； If control unit 16 judges that the operation power of motor 41 is less than the first predetermined power such as 50W, control unit 16 enters one Step judges to run whether power Abnormal lasting is more than the 5th preset time.
If control unit 16 judges operation, power Abnormal lasting is more than the 5th preset time such as 30s, control unit 16 control drive components 14 are stopped, and control flour stranding machine to send the first prompt message such as flour stranding machine startup/stirring instruction Lamp is glittering, and flour stranding machine complete machine is shut down；It is default that if control unit 16 judges that operation power Abnormal lasting is less than or equal to the 5th Time such as 30s, then in the recovery of operation power, normally control drive component 14 continues with the first work control unit 16 afterwards State is operated.
According to the specific embodiment of the present invention, drive component 14 is controlled to be worked with the second working condition in control unit 16 During, control unit 16 is additionally operable to judge whether the operation power of motor is more than the second predetermined power, if the fortune of motor Row power is more than the second predetermined power, then controlled motor 41 rotates backward the 6th preset time.
According to the specific embodiment of the present invention, control unit 16 is additionally operable to be more than in advance in 41 counter-rotational number of motor If during frequency threshold value, control flour stranding machine to be stopped and send the first prompt message.
It should be appreciated that control unit 16 can control flour stranding machine to be stopped in the following manner：Drive component is controlled first 14 are stopped, and controlled motor 41 is shut down after extending certain time such as 2s, and control flour stranding machine sending the first prompting letter Complete machine is shut down after breath.
Specifically, during control unit 16 controls drive component 14 to be worked with the second working condition, first determine whether Whether the operation power of motor 41 is more than the second predetermined power such as 280W, if control unit 16 judges the fortune of motor 41 Row power is less than or equal to the second predetermined power, then control unit 16 controls drive component 14 to continue to carry out with the second working condition Work；If control unit 16 judges that the operation power of motor 41 is more than the second predetermined power such as 280W, control unit 16 by the overload number of counter records motor 41, and determines whether the count value i.e. overload of motor 41 time of counter Whether number is more than preset times threshold value.
If control unit 16 judges that the overload number of motor 41 is less than or equal to preset times threshold value such as 2 times, control is single First 16 controlled motors 41 rotate backward, so that flour stranding machine, which enters, moves back surface state, control unit 16 determines whether motor 41 Whether the counter-rotational time is more than the 6th preset time such as 3s, if control unit 16 judges that motor 41 is counter-rotational Time is less than or equal to the 6th preset time, then the continuation of control unit 16 controlled motor 41 rotates backward；If control unit 16 Judge that the 41 counter-rotational time of motor is more than the 6th preset time such as 3s, then the controlled motor 41 of control unit 16 exits Surface state is moved back, and controls drive component 14 to continue to be operated with the second working condition.
If control unit 16 judges that the overload number of motor 41 is more than preset times threshold value such as 2 times, control unit 16 Control drive component 14 is stopped, and controls flour stranding machine to send the first prompt message such as flour stranding machine and start/appear indicator lamp Glittering, flour stranding machine complete machine is shut down.
Thus, it is possible to detected to the power rating in flour stranding machine running, and according to the detection signal of generation to driving Component 14 is controlled, and so as to realize deficient water, overload detection function, plays a part of protecting flour stranding machine.
According to one embodiment of present invention, the running status of flour stranding machine included nought state, as shown in Fig. 2 state-detection Unit 15 includes：Zero cross detection circuit 52.
Wherein, zero cross detection circuit 52 is connected with AC power, and zero cross detection circuit 52 is also connected with control unit 16, mistake Zero detection circuit 52 is used to carry out zero passage detection to the alternating current that AC power provides to generate zero passage detection signal, wherein, control Unit 16 processed is used to judge whether zero passage detection signal occurs exception, if zero passage detection signal occurs abnormal and exception occurs Cumulative time is more than the 7th preset time, then controls flour stranding machine to be stopped and send the first prompt message, if zero passage detection The cumulative time of signal no exceptions or generation exception is less than or equal to the 7th preset time, then according to mode selection command to driving Dynamic component 14 is controlled.
It should be appreciated that when flour stranding machine hardware circuit breaks down or circuit is in off state, zero cross detection circuit There is exception in the waveform of 52 outputs, that is, says, the zero passage detection signal that zero cross detection circuit 52 generates occurs abnormal.
Specifically, in the course of work of flour stranding machine, the exchange that is provided first by zero cross detection circuit 52 AC power Electricity carries out zero passage detection, if control unit 16 judges the zero passage detection signal no exceptions of AC power, control unit 16 control flour stranding machines continue executing with main program to be operated according to mode selection command；If control unit 16 judges exchange Exception occurs for the zero passage detection signal of power supply, then control unit 16 determines whether that exception occurs for flour stranding machine zero passage detection signal Whether the cumulative time is more than the 7th preset time, if control unit 16 judges that the tired of exception occurs for flour stranding machine zero passage detection signal It is more than the 7th preset time such as 2s between timing, then control unit 16 controls drive component 14 to be stopped, and controls noodles It is glittering that machine sends for example all indicator lamps of the first prompt message, and flour stranding machine complete machine is shut down；If control unit 16 judges noodles Machine zero passage detection signal occurs the abnormal cumulative time and is less than or equal to the 7th preset time such as 2s, then control unit 16 incited somebody to action Zero detection signal abnormal time reset, and control flour stranding machine continue executing with main program with according to mode selection command to drive component 14 are controlled, to drive mixing component 12 to stir or drive to appear component 13 to appear.
According to the specific embodiment of the present invention, as shown in figure 4, zero cross detection circuit 52 includes：3rd diode D3, 8th resistance R8, the 9th resistance R9, the 4th triode Q4, the tenth resistance R10, the 4th diode D4, the 3rd electric capacity C3, 11st resistance R11 and the 4th electric capacity C4, wherein, the 3rd diode D3 anode is connected with one end L of AC power, Specifically, as shown in Fig. 4 and Fig. 2-a, the 3rd diode D3 can pass through the 23rd resistance R23 and one end of AC power L is connected, i.e. the anode of the 3rd diode D3 is connected with the 23rd resistance R23 one end L-H, the 23rd resistance R23 The other end be connected with one end L of AC power；8th resistance R8 one end is connected with the 3rd diode D3 negative electrode；The Nine resistance R9 one end is connected with the 8th resistance R8 other end；4th triode Q4 base stage B's and the 9th resistance R9 The other end is connected, and the 4th triode Q4 emitter E ground connection, the 4th triode Q4 colelctor electrode C passes through the tenth resistance R10 It is connected with the second default power supply VCC2, there is first node between the 4th triode Q4 and the tenth resistance R10, wherein, the One node is connected as the output end INT1 of zero cross detection circuit 52 with control unit 16；4th diode D4 anode with First node is connected, and the 4th diode D4 negative electrode is connected with the second default power supply VCC2；3rd electric capacity C3 one end and the One node is connected, the 3rd electric capacity C3 other end ground connection；11st resistance R11 is connected in parallel on the 4th triode Q4 base stage B Between emitter E；4th electric capacity C4 is connected in parallel between the 4th triode Q4 base stage B and emitter E.
According to the specific embodiment of the present invention, the second default power supply VCC2 can be that the power supply circuit shown in Fig. 2-a provides + 5V power supplys.
Wherein, the 3rd diode D3, the 8th resistance R8 and the 9th resistance R9 carry out rectification decompression processing to AC power, with The 4th triode Q4 break-make is driven, so that the output end INT1 of zero cross detection circuit 52 output level upset, the 3rd electricity Hold C3 and the 4th electric capacity C4 to be filtered processing to the high-frequency interferencing signal in circuit, the 4th diode D4 is used as clamper Diode, to avoid control unit 16 from being damaged because input voltage is too high.
Specifically, when the voltage of AC power is in positive half period, the 3rd diode D3 conductings, the 4th triode Q4 is opened It is logical, the output end INT1 output low levels of zero cross detection circuit 52；When the voltage of AC power is in negative half-cycle, the Three diode D3 end, the 4th triode Q4 shut-offs, the output end INT1 output high level of zero cross detection circuit 52, this Sample, if the hardware circuit of flour stranding machine is normal, the waveform for the zero passage detection signal that control unit 16 receives is each for low and high level 50% square-wave signal is accounted for, the zero passage detection signal no exceptions that now zero cross detection circuit 52 generates, the normal work of flour stranding machine Make, that is, say, the mode selection command that control unit 16 can input according to user performs hand operated mixing, appeared or automatic stirring manually Mix startup/stopping of the function of appearing and controlled motor 41；If flour stranding machine hardware circuit breaks down or circuit is in disconnected Line state, then the waveform for the zero passage detection signal that control unit 16 receives no longer is that low and high level respectively accounts for 50% square-wave waveform very Zero passage detection signal can not be received to control unit 16, the zero passage detection signal that now zero cross detection circuit 52 generates occurs Abnormal, control unit 16 controls flour stranding machine to send corresponding prompt message, and flour stranding machine complete machine is stopped.
Thus, it is possible to detected to the zero cross signal state in flour stranding machine running, and according to the detection signal of generation and Mode selection command is controlled to drive component 14, so as to realize zero crossing detection function, plays a part of protecting flour stranding machine.
According to one embodiment of present invention, the running status of flour stranding machine includes uncapped state, as shown in Fig. 2 state-detection Unit 15 includes：Uncap and detect circuit 53.
Wherein, detection circuit 53 of uncapping is connected with control unit 16, and detection circuit 53 of uncapping is used for the upper lid of flour stranding machine Uncapped state is detected to generate testing signal of uncapping, wherein, control unit 16 according to mode selection command to driving group Before part 14 is controlled, it is additionally operable to receiving testing signal of uncapping time control noodle press into holding state and sending second Prompt message, and determine whether the duration of testing signal of uncapping is more than the 8th preset time, if uncapping detection The duration of signal is more than the 8th preset time, then controls flour stranding machine to be stopped and send the first prompt message.
It should be appreciated that control unit 16 controls flour stranding machine to enter holding state in the following manner：Control the drive of flour stranding machine Dynamic component 14 keeps current working condition, while control unit 16 controls the motor of flour stranding machine to be stopped, and sends the Two prompt messages for example close all indicator lamps.
According to the specific embodiment of the present invention, as shown in Figures 3 and 5, detection circuit 53 of uncapping includes：Microswitch CN2 With detection components 55, wherein, microswitch CN2 is arranged at the upper lid of flour stranding machine, and microswitch CN2 one end is with exchanging One end L of power supply is connected；Detection components 55 are connected with the microswitch CN2 other end, and the microswitch CN2 other end is also It is connected with drive component 14.
Specifically, as shown in figure 5, detection components 55 include：5th diode D5, the 12nd resistance R12, the 13rd electricity Hinder R13, the 5th triode Q5, the 14th resistance R14, the 6th diode D6, the 5th electric capacity C5, the 15th resistance R15 With the 6th electric capacity C6, wherein, the 5th diode D5 anode and the microswitch CN2 other end；12nd resistance R12 One end be connected with the 5th diode D5 negative electrode；13rd resistance R13 one end and the 12nd resistance R12 other end phase Even；5th triode Q5 base stage B is connected with the 13rd resistance R13 other end, the 5th triode Q5 emitter E Ground connection, the 5th triode Q5 colelctor electrode C are connected by the 14th resistance R14 with the second default power supply VCC2, and the five or three There is the 5th node between pole pipe Q5 and the 14th resistance R14, wherein, the 5th node is as the defeated of detection circuit 53 of uncapping Go out to hold INT0 to be connected with control unit 16；6th diode D6 anode is connected with the 5th node, the 6th diode D6's Negative electrode is connected with the second default power supply VCC2；5th electric capacity C5 one end is connected with the 5th node, and the 5th electric capacity C5's is another End ground connection；15th resistance R15 is connected in parallel between the 5th triode Q5 base stage B and emitter E；6th electric capacity C6 is simultaneously It is associated between the 4th triode Q4 base stage B and emitter E.
According to the specific embodiment of the present invention, the second default power supply VCC2 can be that the power supply circuit shown in Fig. 2-a provides + 5V power supplys.
Specifically, in the course of work of flour stranding machine, if the normal closing lid of upper lid of flour stranding machine, microswitch CN2 are closed Close, AC power access detection components 55, when the voltage of AC power is in positive half period, the 5th diode D5 conductings, 5th triode Q5 is open-minded, the output end INT0 output low levels for detection circuit 53 of uncapping；When the voltage of AC power is in During negative half-cycle, the 5th diode D5 cut-offs, the 5th triode Q5 shut-offs, the output end INT0 for detection circuit 53 of uncapping High level is exported, so, detection circuit 53 of uncapping exports closing lid detection signal, such as the waveform of closing lid detection signal is height Level respectively accounts for 50% square-wave waveform.
If the upper lid of flour stranding machine is in the state such as user opened and carries out feeding operation of uncapping, microswitch to flour stranding machine CN2 disconnects, and AC power disconnects with detection components 55, the 5th triode Q5 shut-offs, the output end for detection circuit 53 of uncapping INT0 exports high level all the time, and detection circuit 53 of uncapping generates testing signal of uncapping.
More specifically, in the course of work of flour stranding machine, control unit 16 detects to the folding lid state of flour stranding machine, such as Fruit control unit 16 receives closing lid detection signal, then control unit 16 controls flour stranding machine to continue executing with main program with according to mould Formula selection instruction is operated；If control unit 16 receives testing signal of uncapping, control flour stranding machine enters holding state, Say, control unit 16 controls the drive component 14 of flour stranding machine to keep current working condition, while control unit 16 will be defeated The driving control signal gone out is placed in low level such as 0V to control the motor of flour stranding machine to be stopped, and sends the second prompt message Such as close all indicator lamps.
Control unit 16 determines whether the duration of testing signal of uncapping is more than the after testing signal of uncapping is received Eight preset times, if the duration of testing signal of uncapping is more than the 8th preset time such as 10s, control unit 16 is controlled Drive component 14 processed is stopped, and controls flour stranding machine to send the startup/stirring/of the first prompt message such as flour stranding machine and refer to Show that lamp is glittering, flour stranding machine complete machine is shut down；If the duration of testing signal of uncapping is less than or equal to the 8th preset time such as 10s, Then control unit 16 further determines whether to receive closing lid detection signal, and the inspection that will be uncapped when receiving closing lid detection signal The clearing of abnormal signal time is surveyed, and controls flour stranding machine to continue executing with main program to be operated according to mode selection command.
Thus, it is possible to detected to the uncapped state in flour stranding machine running, and according to the testing signal of uncapping of generation and Mode selection command is controlled to drive component 14, so as to realize detection function of uncapping, plays a part of protecting flour stranding machine.
As described above, in the course of work of flour stranding machine, state detection unit 15 is examined to the mistake nought state of flour stranding machine first Survey to generate zero passage detection signal, if exception occurs for zero passage detection signal, control unit 16 controls flour stranding machine to be stopped And send the first prompt message；If zero passage detection signal no exceptions, state detection unit 15 continue to flour stranding machine Uncapped state is detected to generate testing signal of uncapping, and control unit 16 controls noodles when receiving testing signal of uncapping Machine, which enters, holding state and sends the second prompt message, and determines whether the duration of testing signal of uncapping reaches the Eight preset times, and be stopped in the duration of testing signal of uncapping more than the 8th preset time time control noodle press.Such as Fruit control unit 16 receives closing lid detection signal in the 8th preset time, then the mould that control unit 16 inputs according to user Formula selection instruction control drive component 14 is operated in the first working condition or the second working condition, while state detection unit The power rating of 15 pairs of flour stranding machines detects, and performs corresponding power exception handler.
If mode selection command and detection signal that control unit 16 inputs according to user control drive component 14 are operated in the One working condition, then drive component 14 drive mixing component 12 water in flour stranding machine and flour are stirred；If control Mode selection command and detection signal the control drive component 14 that unit 16 inputs according to user are operated in the second working condition, Then drive component 14 drives component 13 of appearing to be appeared, and the flour being stirred is expressed to out and faced the wall and meditated, when extruding force reaches During to certain value, component 13 of appearing can be by face extruding noodle machine.
To sum up, the control device of the flour stranding machine proposed according to embodiments of the present invention, drive component have the first working condition and the Two working conditions, drive component drive mixing component to be stirred in the first operative state, and drive in a second operative state Dynamic component of appearing is appeared, and by the running status of state detection unit detection flour stranding machine to generate detection signal, and is passed through Receiving unit receives the mode selection command of user's input, and control unit is according to mode selection command and detection signal to driving group Part is controlled, and so as to realize automatic stirring and/or appear, optimizes the mode of operation of flour stranding machine, saves user's operation Time and efforts, and by state detection unit detect flour stranding machine running status, effectively flour stranding machine can be protected to avoid The die head of flour stranding machine is damaged, improves Consumer's Experience.
The invention also provides a kind of bread producing machine, include the control device of the flour stranding machine of above-described embodiment.
To sum up, the flour stranding machine proposed according to embodiments of the present invention, can be real by the control device of the flour stranding machine of above-described embodiment Show automatic stirring and/or appear, optimize the mode of operation of flour stranding machine, save the time and efforts of user's operation, and lead to The running status of state detection unit detection flour stranding machine is crossed, can effectively protect flour stranding machine, avoids damaging the die head of flour stranding machine, Improve Consumer's Experience.
Fig. 6 is the flow chart of the control method of flour stranding machine according to embodiments of the present invention.As shown in fig. 6, the control of flour stranding machine Method comprises the following steps：
S1：Receive the mode selection command of user's input.
Specifically, user input mode selection command include hand operated mixing instruction, manually appear instruction and automatic stirring appear Instruction etc..If the mode selection command of user's input instructs for hand operated mixing, startup/stirring indicator lamp Chang Liang of flour stranding machine； If the mode selection command of user's input to instruct manually, the startup of flour stranding machine/appear indicator lamp Chang Liang；If with The mode selection command of family input instructs for automatic stirring, then the startup of flour stranding machine/full-automatic indicator lamp Chang Liang.
S2：The running status of flour stranding machine is detected to generate detection signal.
Specifically, the running status of flour stranding machine may include to run power rating, cross nought state, uncapped state etc., detect noodles The running status of machine is to generate corresponding detection signal.
S3：The drive component of flour stranding machine is controlled according to mode selection command and detection signal, wherein, drive component tool There are the first working condition and the second working condition, drive component drives the mixing component of flour stranding machine to carry out in the first operative state Stir and drive the component of appearing of flour stranding machine to be appeared in a second operative state.
Specifically, if mode selection command and detection signal the control drive component inputted according to user is operated in the first work Make state, then the mixing component of drive component driving flour stranding machine is stirred to the water in flour stranding machine and flour；If according to The mode selection command and detection signal control drive component of family input are operated in the second working condition, then drive component drive surface The component of appearing of bar machine is appeared, and the flour being stirred is expressed to out and faced the wall and meditated, and when extruding force reaches certain value, is gone out Face component can be by face extruding noodle machine.
According to one embodiment of present invention, mode selection command may include hand operated mixing instruction, the instruction and automatic of appearing manually Stirring instructs, wherein, the drive component of flour stranding machine is controlled according to mode selection command and detection signal, enters one Step includes：Drive component is controlled when receiving hand operated mixing instruction with the first working condition the first preset time of work；Connecing Receive and drive component is controlled when appearing instruction manually with the second working condition the second preset time of work；Receiving automatic stirring Appear first to control drive component during instruction with the first working condition the first preset time of work, then control drive component with the second work Make the preset time of operation second.
According to the specific embodiment of the present invention, control drive component enters one with the first preset time of the first working condition work Step includes：Drive component is first controlled with the preset time of the first working condition continuous firing the 3rd, then controls drive component with first The preset time of working condition discontinuous operation the 4th, wherein, the 3rd preset time is equal to first with the 4th preset time sum and preset Time.
Specifically, when performing hand operated mixing pattern, water and flour are put into flour stranding machine by user in proper proportions, and defeated Enter hand operated mixing button of the hand operated mixing instruction for example on push panel, as in Figure 6-1, hand operated mixing pattern is specific Comprise the following steps：
S10：Hand operated mixing instruction is performed, control drive component starts, and controls drive component to carry out work with the first working condition Make.
S11：Judge whether drive component reaches the 3rd preset time such as 60s with the first working condition continuous working period.
If it is, perform step S12；Otherwise, step S15 is performed.
S12：Drive component is controlled with the preset time such as 3min of the first working condition discontinuous operation the 4th, wherein, discontinuous operation Time interval may be set to 3s, that is, say, control drive component is by stopping 3s and work again to carry out discontinuous operation in the way of 3s.
S13：Judge whether drive component reaches the first preset time such as 4min with the first working condition working time.
If it is, perform step S14；Otherwise, step S15 is performed.
S14：Control drive component is stopped, and control flour stranding machine to send prompt message for example to start/stir indicator lamp glittering, Flour stranding machine complete machine is shut down.
S15：Again running status is detected.
When perform go out surface model manually when, the face being stirred is put into flour stranding machine by user, and input appear manually instruction for example by Hand operated mixing button on lower guidance panel, as in fig. 6-2, go out surface model manually and specifically include following steps：
S101：Execution instructs manually, and control drive component starts, and controls drive component to be carried out with the second working condition Work.
S102：Judge whether drive component reaches the second preset time such as 12min with the second working condition continuous working period.
If it is, perform step S103；Otherwise, step S104 is performed.
S103：Control drive component is stopped, and control flour stranding machine to send prompt message for example to start/appear indicator lamp glittering, Flour stranding machine complete machine is shut down.
S104：Again running status is detected.
When performing automatic stirring and going out surface model, flour stranding machine integrates automatic stirring and automatic function of appearing, user by water and Flour is put into flour stranding machine in proper proportions, and inputs automatic stirring and appear to instruct the automatic stirring for example on push panel Appear button, as shown in Fig. 6-3, automatic stirring goes out surface model and specifically includes following steps：
S110：Perform automatic stirring and go out surface model, whether the running status flag bit for judging flour stranding machine is 1.
If then performs step S111；Otherwise, step S115 is performed.
S111：Control drive component to start, and control drive component to be operated with the first working condition.
S112：Judge whether drive component reaches the 3rd preset time such as 12min with the first working condition continuous working period.
If it is, perform step S113；Otherwise, step S118 is performed.
S113：Drive component is controlled with the preset time such as 4min of the first working condition discontinuous operation the 4th, wherein, knock off The time interval of work may be set to 3s, that is, say, control drive component is knocked off between being carried out in the way of stopping 3s working 3s again Make.
S114：Judge whether drive component reaches the first preset time such as 16min with the first working condition working time.
If it is, perform step S115；Otherwise, step S118 is performed.
S115：Control drive component is operated with the second working condition.
S116：Judge whether drive component reaches the second preset time such as 12min with the second working condition continuous working period.
If it is, perform step S117；Otherwise, step S118 is performed.
S117：Control drive component is stopped, and controls flour stranding machine to send prompt message and for example start/automatically indicator lamp sudden strain of a muscle Bright, flour stranding machine complete machine is shut down.
S118：Again running status is detected.
According to the specific example of the present invention, in different modes, drive component is with the first working condition continuous firing Time is different, i.e. the 3rd preset time is different, such as under hand operated mixing function, the 3rd preset time can be 60s, and Automatic stirring is appeared under function, and the 3rd preset time can be 12min.
Thus, drive component is controlled according to the mode selection command received, to optimize the mode of operation of flour stranding machine.
According to one embodiment of present invention, as shown in fig. 7, the running status of flour stranding machine includes power rating, noodles are detected The running status of machine is further comprised with generating detection signal：
S20：Detection stream overdrive motor in component electric current to generate current detection signal.
Judge the operation power of flour stranding machine by detecting the voltage of the 16th resistance, specifically, when motor is operated, The voltage of 16th resistance can calculate the operation work(of flour stranding machine according to current detection signal with the curent change for flowing through motor Rate.
S21：The operation power of flour stranding machine is calculated according to current detection signal.
According to the present invention a specific embodiment, control drive component with the first working condition continuous firing during, The control method of flour stranding machine further comprises：Judge whether the operation power of motor is less than the first predetermined power；If motor Operation power is less than the first predetermined power and continues the 5th preset time, then controls flour stranding machine to be stopped and send the first prompting Information.
It should be appreciated that in the following manner flour stranding machine can be controlled to be stopped：Control drive component first is stopped, Controlled motor is shut down after extending certain time such as 2s, and controls flour stranding machine complete machine after the first prompt message is sent to shut down.
Specifically, as shown in figure 8, if it is determined that the operation power of motor is less than the first predetermined power such as 50W, then perform Power of agitator abnormality processing subprogram, specifically includes following steps：
S22：Perform power of agitator abnormality processing subprogram.
S23：When judging whether duration of the operation power less than the first predetermined power such as 50W of motor be default more than the 5th Between such as 30s.
If it is, perform step S24；Otherwise, step S25 is performed.
S24：Control flour stranding machine to be stopped and send the first prompt message.
Specifically, control drive component is stopped, and controls flour stranding machine to send the first prompt message such as flour stranding machine and start/stir It is glittering to mix indicator lamp, flour stranding machine complete machine is shut down.
S25：Continue executing with main program.
According to the specific embodiment of the present invention, during control drive component is worked with the second working condition, noodles The control method of machine also includes：Judge whether the operation power of motor is more than the second predetermined power；If the operation power of motor More than the second predetermined power, then controlled motor rotates backward the 6th preset time.
According to the specific embodiment of the present invention, when the counter-rotational number of motor is more than preset times threshold value, chain of command Bar machine is stopped and sends the first prompt message.
It should be appreciated that in the following manner flour stranding machine can be controlled to be stopped：Control drive component first is stopped, Controlled motor is shut down after extending certain time such as 2s, and controls flour stranding machine complete machine after the first prompt message is sent to shut down.
Specifically, if as shown in figure 9, the operation power of motor is more than the second predetermined power such as 280W, perform out Face power abnormality processing subprogram, specifically includes following steps：
S26：Execution is appeared power abnormality processing subprogram.
S27：Judge whether the count value i.e. number of motor overload of counter is more than preset times threshold value such as 2 times.
If it is, perform step S28；Otherwise step S29 is performed.
S28：Control flour stranding machine to be stopped and send the first prompt message.
Specifically, control drive component is stopped, and controls flour stranding machine to send the first prompt message such as flour stranding machine and start/go out Face indicator lamp is glittering, and flour stranding machine complete machine is shut down.
S29：Controlled motor rotates backward, so that flour stranding machine, which enters, moves back surface state.
S210：Judge whether the motor counter-rotational time is more than the 6th preset time such as 3s.
If it is, perform step S211；Otherwise, return to step S29.
S211：End moves back surface state and continues work of appearing.
S212：Continue executing with main program.
Specifically, when the operation power for judging motor is more than the second predetermined power such as 280W, controlled motor rotates backward Six preset times such as 3s, so that flour stranding machine, which enters, moves back surface state.The counter-rotational number of motor is recorded, if motor is reverse The number of rotation is more than preset times threshold value such as 2 times, then controls drive component to be stopped, and controls flour stranding machine to send the It is glittering that one prompt message such as flour stranding machine starts/appeared indicator lamp, and flour stranding machine complete machine is shut down；If the counter-rotational number of motor Less than or equal to preset times threshold value such as 2 times, then judging that flour stranding machine rotates backward the time and reach the 6th preset time such as 3s Afterwards, terminate to move back surface state and continue work of appearing.
Thus, it is possible to detected to the power rating in flour stranding machine running, and according to the detection signal of generation to driving Component is controlled, and so as to realize deficient water, overload detection function, plays a part of protecting flour stranding machine.
According to one embodiment of present invention, the running status of flour stranding machine included nought state, detected the running status of flour stranding machine Include carrying out zero passage detection to the alternating current that AC power provides to generate zero passage detection signal to generate detection signal, wherein, The drive component of flour stranding machine is controlled according to mode selection command and detection signal, including：Judging zero passage detection signal is It is no that exception occurs；If zero passage detection signal occurs the cumulative time abnormal and that exception occurs and is more than the 7th preset time, control Noodle press is stopped and sends the first prompt message；If abnormal add up occurs for zero passage detection signal no exceptions Time is less than or equal to the 7th preset time, then drive component is controlled according to mode selection command.
Specifically, as shown in Figure 10, if abnormal, execution zero passage abnormality processing subprogram occurs for zero passage detection signal, Specifically include following steps：
S30：Perform zero passage abnormality processing subprogram.
S31：Judge that zero passage occurs whether the abnormal cumulative time is more than the 7th preset time such as 2s.
If it is, perform step S32；Otherwise, step S33 is performed.
S32：Control flour stranding machine to be stopped and send the first prompt message.
Specifically, control drive component is stopped, and controls flour stranding machine to send for example all indicator lamps of the first prompt message Glittering, flour stranding machine complete machine is shut down.
S33：Continue executing with main program.
Specifically, the zero passage detection abnormal signal time is reset first, then controls flour stranding machine to continue executing with main program with according to mould Formula selection instruction is controlled to drive component, to drive mixing component to stir or drive component of appearing to appear.
Thus, it is possible to detected to the zero cross signal state in flour stranding machine running, and according to the detection signal of generation and Mode selection command is controlled to drive component, so as to realize zero crossing detection function, plays a part of protecting flour stranding machine.
According to one embodiment of present invention, the running status of flour stranding machine includes uncapped state, detects the running status of flour stranding machine Include detecting to generate testing signal of uncapping the uncapped state of the upper lid of flour stranding machine to generate detection signal, wherein, Before being controlled according to mode selection command to drive component, the control method of above-described embodiment also includes：Receiving out Lid detection signal time control noodle press enters holding state and sends the second prompt message, and determines whether testing signal of uncapping Duration whether be more than the 8th preset time；If the duration of testing signal of uncapping is more than the 8th preset time, Control flour stranding machine to be stopped and send the first prompt message.
Specifically, as shown in figure 11, in the course of work of flour stranding machine, the folding lid state of flour stranding machine is detected, If receiving closing lid detection signal, control flour stranding machine continues executing with main program to be operated according to mode selection command； If receiving testing signal of uncapping, closing lid abnormality processing subprogram is performed, specifically includes following steps：
S40：Perform closing lid abnormality processing subprogram.
S41：Control flour stranding machine enters holding state.
Specifically, control flour stranding machine enters holding state in the following manner：The drive component of flour stranding machine is controlled to keep current Working condition, while the motor of output driving control signal control flour stranding machine is stopped, and sends the second prompt message example Such as close all indicator lamps.
S42：Judge whether the duration of testing signal of uncapping is more than the 8th preset time such as 10s.
If it is, perform step S43；Otherwise, step S44 is performed.
S43：Control flour stranding machine to be stopped and send the first prompt message.
Specifically, control drive component be stopped, and control flour stranding machine send the first prompt message for example flour stranding machine start/ It is glittering to stir/appear indicator lamp, flour stranding machine complete machine is shut down.
S44：Judge whether to receive closing lid detection signal.
If it is, perform step S45；Otherwise, return to step S41.
S45：Continue executing with main program.
Specifically, testing signal of uncapping abnormal time is reset first, then controls flour stranding machine to continue executing with main program with basis Mode selection command is operated.Thus, it is possible to the uncapped state in flour stranding machine running is detected, and according to life Into testing signal of uncapping and mode selection command drive component is controlled, so as to realize detection function of uncapping, play guarantor Protect the effect of flour stranding machine.
As described above, with reference to Figure 12-14, the control method of the flour stranding machine of the embodiment of the present invention comprises the following steps that.
If the mode selection command of user's input instructs for hand operated mixing, as shown in figure 12, the control method of flour stranding machine includes Following steps：
S50：Input hand operated mixing instruction, the startup of flour stranding machine and stirring indicator lamp Chang Liang.
S51：Control drive component to start, and control drive component to be worked with the first working condition.
S52：Judge whether zero passage detection signal is abnormal.If it is, perform step S53；Otherwise, step S54 is performed.
S53：Perform zero passage abnormality processing subprogram.
S54：The zero passage detection abnormal signal time resets.
S55：Judge whether to receive testing signal of uncapping.If it is, perform step S56；Otherwise, step S57 is performed.
S56：Perform closing lid abnormality processing subprogram.
S57：The testing signal of uncapping cumulative time resets.
S58：Hand operated mixing instruction is performed, driving mixing component is stirred.
S59：Judge whether motor operation power is less than the first predetermined power.If it is, perform step S510；Otherwise, hold Row step S511.
S510：Perform power of agitator abnormality processing subprogram.
S511：Judge whether drive component reaches the 3rd preset time with the first working condition continuous working periodIf it is, Then perform step S512；Otherwise, step S52 is performed.
S512：Drive component is controlled with the first working condition discontinuous operation, wherein, the time interval of discontinuous operation may be set to 3s。
S513：Judge that drive component is continued with the first working condition or whether the intermittent integration working time reaches the first preset time. If it is, perform step S514；Otherwise, step S52 is performed.
S514：Close drive component.
S515：Start and stirring indicator lamp is glittering, complete machine is shut down.
If the mode selection command of user's input is instructs manually, as shown in figure 13, the control method of flour stranding machine includes Following steps：
S60：Input instructs manually, the startup of flour stranding machine and the indicator lamp Chang Liang that appears.
S61：Control drive component is worked with the second working condition.
S62：Judge whether zero passage detection signal is abnormal.If it is, perform step S63；Otherwise, step S64 is performed.
S63：Perform zero passage abnormality processing subprogram.
S64：The zero passage detection abnormal signal time resets.
S65：Judge whether to receive testing signal of uncapping.If it is, perform step S66；Otherwise, step S67 is performed.
S66：Closing lid abnormality processing subprogram.
S67：The testing signal of uncapping cumulative time resets.
S68：Execution instructs manually, drives component of appearing to be appeared.
S69：Judge whether motor operation power is more than the second predetermined power.If it is, perform step S610；Otherwise, hold Row step S611.
S610：Execution is appeared power abnormality processing subprogram.
S611：Judge whether drive component reaches the second preset time with the second working condition working time.If it is, hold Row step S612；Otherwise, step S62 is performed.
S612：Close drive component.
S613：Start and indicator lamp of appearing is glittering, complete machine is shut down.
If the mode selection command of user's input is instructs manually, as shown in figure 14, the control method of flour stranding machine includes Following steps：
S70：Input automatic stirring instructs, the startup of flour stranding machine and full-automatic indicator lamp Chang Liang.
S71：Judge whether zero passage detection signal is abnormal.If it is, perform step S72；Otherwise, step S73 is performed.
S72：Perform zero passage abnormality processing subprogram.
S73：The zero passage detection abnormal signal time resets.
S74：Judge whether to receive testing signal of uncappingIf it is, perform step S75；Otherwise, step S76 is performed.
S75：Perform closing lid abnormality processing subprogram.
S76：The testing signal of uncapping cumulative time resets.
S77：Judge the current working condition of flour stranding machine.If being in stirring, step S78 is performed；If be in out Surface state, then perform step S714.
S78：Driving mixing component is stirred.
S79：Judge whether motor operation power is less than the first predetermined power.If it is, perform step S710；Otherwise, hold Row step S711.
S710：Perform power of agitator abnormality processing subprogram.
S711：Judge whether drive component reaches the 3rd preset time with the first working condition continuous working periodIf it is, Then perform step S712；Otherwise, step S71 is performed.
S712：Drive component is controlled with the first working condition discontinuous operation, wherein, the time interval of discontinuous operation may be set to 3s。
S713：Judge whether drive component reaches the first preset time with the first working condition cumulative operation time.If it is, Then perform step S714；Otherwise, step S71 is performed.
S714：Component of appearing is driven to be appeared.
S715：Judge whether motor operation power is more than the second predetermined power.If it is, perform step S716；Otherwise, Perform step S717.
S716：Execution is appeared power abnormality processing subprogram.
S717：Judge whether drive component reaches the second preset time with the second working condition working time.If it is, hold Row step S718；Otherwise, step S71 is performed.
S718：Close drive component.
S719：Start and full-automatic indicator lamp is glittering, flour stranding machine complete machine is shut down.
To sum up, the control method of the flour stranding machine proposed according to embodiments of the present invention, the mode selection command of user's input is received, And the running status of flour stranding machine is detected to generate detection signal, according to the driving of mode selection command and detection signal to flour stranding machine Component is controlled, so that drive component drives the mixing component of flour stranding machine to be stirred and second in the first operative state Drive the component of appearing of flour stranding machine to be appeared under working condition, so as to realize automatic stirring and/or appear, optimize noodles The mode of operation of machine, the time and efforts of user's operation is saved, and the operation of flour stranding machine is detected by state detection unit State, flour stranding machine can be effectively protected, avoid damaging the die head of flour stranding machine, improve Consumer's Experience.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", The orientation or position relationship of the instruction such as " outer ", " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on Orientation shown in the drawings or position relationship, it is for only for ease of description description of the invention and simplified, rather than instruction or hint institute The device or element of finger must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this hair Bright limitation.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, " first " is defined, the feature of " second " can be expressed Or implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two It is individual, three etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " It should be interpreted broadly Deng term, for example, it may be fixedly connected or be detachably connected, or integrally；Can be Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be two The connection of individual element internal or the interaction relationship of two elements, limited unless otherwise clear and definite.For the common of this area For technical staff, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can "above" or "below" second feature To be that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, the One feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or Oblique upper, or be merely representative of fisrt feature level height and be higher than second feature.Fisrt feature second feature " under ", " lower section " and " following " can be fisrt feature immediately below second feature or obliquely downward, or to be merely representative of first special Sign level height is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. mean to combine the specific features of the embodiment or example description, structure, material or Feature is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term Necessarily it is directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, ability The technical staff in domain can enter the different embodiments or example and the feature of different embodiments or example described in this specification Row combines and combination.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment be it is exemplary, It is not considered as limiting the invention, one of ordinary skill in the art within the scope of the invention can be to above-described embodiment It is changed, changes, replacing and modification.

Claims (24)

  1. A kind of 1. control device of flour stranding machine, it is characterised in that including：
    Receive the receiving unit of the mode selection command of user's input；
    Mixing component；
    Appear component；
    Drive component, the drive component have the first working condition and the second working condition, and the drive component is described Driven under one working condition the mixing component be stirred and under second working condition driving described in appear component progress Appear；
    State detection unit, the state detection unit are used to detect the running status of the flour stranding machine to generate detection signal；
    Control unit, described control unit respectively with the receiving unit, the drive component and the state detection unit phase Even, described control unit is controlled according to the mode selection command and the detection signal to the drive component.
  2. 2. the control device of flour stranding machine according to claim 1, it is characterised in that the mode selection command includes hand Move and stir instruction, appear to instruct manually and automatic stirring instructs, wherein,
    Described control unit controls the drive component with the first working condition work when receiving the hand operated mixing instruction Make the first preset time；
    Described control unit receive it is described manually appear instruction when control the drive component with the second working condition work Make the second preset time；
    Described control unit first controls the drive component when receiving the automatic stirring and appearing and instruct with the described first work First preset time described in operation, then control the drive component default with second working condition work described second Time.
  3. 3. the control device of flour stranding machine according to claim 2, it is characterised in that described in described control unit control Drive component with first working condition work the first preset time when, described control unit is further used for first controlling described Drive component is with the preset time of the first working condition continuous firing the 3rd, then controls the drive component with first work Make the preset time of state discontinuous operation the 4th, wherein, the 3rd preset time is equal to institute with the 4th preset time sum State the first preset time.
  4. 4. the control device of flour stranding machine according to claim 3, it is characterised in that the drive component includes：
    Motor, the motor are used to drive the mixing component and the component of appearing；
    Rotation control circuit, the first input end of the rotation control circuit are connected with one end of AC power, described to rotate control Second input of circuit processed is connected with the other end of the AC power, the output end of the rotation control circuit and the electricity Machine is connected, and the control terminal of the rotation control circuit is connected with described control unit, and the rotation control circuit is used for described The rotation direction of the motor is adjusted under the control of the rotation control signal of control unit output so that the drive component is described It is operated under first working condition or second working condition；
    Drive circuit, the drive circuit are connected to the another of the second input of the rotation control circuit and the AC power Between one end, the control terminal of the drive circuit is connected with described control unit, and the drive circuit is used for single in the control The motor is controlled to be operated or be stopped under the control of the driving control signal of member output.
  5. 5. the control device of flour stranding machine according to claim 4, it is characterised in that the running status bag of the flour stranding machine Power rating is included, the state detection unit includes：
    Current detection circuit, the current detection circuit are connected between the drive circuit and the AC power, the electricity Current detection circuit is also connected with described control unit, and the current detection circuit is used to detect the electric current for flowing through the motor with life Into current detection signal；
    Wherein, described control unit is additionally operable to calculate the operation power of the flour stranding machine according to the current detection signal.
  6. 6. the control device of flour stranding machine according to claim 5, it is characterised in that when described in described control unit control During drive component is with the first working condition continuous firing, described control unit is additionally operable to judge the fortune of the motor Whether row power is less than the first predetermined power, if the operation power of the motor is less than the first predetermined power and to continue the 5th pre- If the time, then control the flour stranding machine to be stopped and send the first prompt message.
  7. 7. the control device of flour stranding machine according to claim 5, it is characterised in that when described in described control unit control During drive component is worked with second working condition, described control unit is additionally operable to judge the operation work(of the motor Whether rate is more than the second predetermined power, if the operation power of the motor is more than second predetermined power, described in control Motor rotates backward the 6th preset time.
  8. 8. the control device of flour stranding machine according to claim 7, it is characterised in that described control unit is additionally operable in institute When stating the counter-rotational number of motor and being more than preset times threshold value, control the flour stranding machine to be stopped and send the first prompting letter Breath.
  9. 9. the control device of flour stranding machine according to claim 1, it is characterised in that the running status bag of the flour stranding machine Nought state was included, the state detection unit includes：
    Zero cross detection circuit, the zero cross detection circuit are connected with AC power, the zero cross detection circuit also with the control Unit is connected, and the zero cross detection circuit is used to carry out zero passage detection to the alternating current that the AC power provides to generate zero passage Detection signal, wherein,
    Described control unit is used to judge whether the zero passage detection signal occurs exception, if the zero passage detection signal occurs It is abnormal and occur the abnormal cumulative time and be more than the 7th preset time, then control the flour stranding machine to be stopped and send first and carry Show information, if the cumulative time of the zero passage detection signal no exceptions or generation exception is less than or equal to the 7th preset time, Then the drive component is controlled according to the mode selection command.
  10. 10. the control device of flour stranding machine according to claim 9, it is characterised in that the running status of the flour stranding machine Including uncapped state, the state detection unit includes：
    Uncap and detect circuit, the detection circuit of uncapping is connected with described control unit, and the detection circuit of uncapping is used for institute The uncapped state for stating the upper lid of flour stranding machine is detected to generate testing signal of uncapping, wherein,
    Described control unit is additionally operable to receiving before the drive component is controlled according to the mode selection command Control the flour stranding machine to enter holding state during to the testing signal of uncapping and send the second prompt message, and determine whether Whether the duration of the testing signal of uncapping is more than the 8th preset time, if the duration of the testing signal of uncapping More than the 8th preset time, then control the flour stranding machine to be stopped and send the first prompt message.
  11. 11. the control device of flour stranding machine according to claim 4, it is characterised in that the rotation control circuit includes：
    Rectifier, the first input end of the rectifier are connected with one end of the AC power, and the second of the rectifier is defeated Enter end with the other end of the AC power to be connected；
    First relay, the first end of the switch of first relay is connected with the first output end of the rectifier, described Second end of the switch of the first relay is connected with the second output end of the rectifier, the public affairs of the switch of first relay End is connected with one end of the motor altogether；
    Second relay, the first end of the switch of second relay is connected with the first output end of the rectifier, described Second end of the switch of the second relay is connected with the second output end of the rectifier, the public affairs of the switch of second relay End is connected with the other end of the motor altogether；
    First diode, the coils from parallel connection of coils of first diode and first relay, the anode of first diode Ground connection；
    First triode, the colelctor electrode of first triode are connected with the negative electrode of first diode, the one or three pole The emitter stage of pipe is connected with the first default power supply, and the base stage of first triode is connected with described control unit；
    Second diode, the coils from parallel connection of coils of second diode and second relay, the anode of second diode Ground connection；
    Second triode, the colelctor electrode of second triode are connected with the negative electrode of second diode, the two or three pole The emitter stage of pipe is connected with the described first default power supply, and the base stage of second triode is connected with described control unit；
    First resistor, second resistance and the first electric capacity of series connection, first resistor, second resistance and the first electric capacity of the series connection With the motor parallel.
  12. 12. the control device of flour stranding machine according to claim 4, it is characterised in that the drive circuit includes：
    First controllable silicon, one end of first controllable silicon are connected with the other end of the AC power, first controllable silicon The other end be connected with the second input of the rotation control circuit；
    3rd resistor, one end of the 3rd resistor are connected with the control terminal of the described first control silicon；
    4th resistance, one end of the 4th resistance are connected with the other end of the 3rd resistor；
    3rd triode, the colelctor electrode of the 3rd triode are connected with the other end of the 4th resistance, the three or three pole The grounded emitter of pipe；
    5th resistance, one end of the 5th resistance are connected with the base stage of the 3rd triode, the 5th resistance it is another End is connected with described control unit；
    6th resistance, the 6th resistor coupled in parallel is between the base stage of the 3rd triode and emitter stage；
    The second electric capacity and the 7th resistance of series connection, the second electric capacity and the 7th resistor coupled in parallel of the series connection are in first controllable silicon One end and the other end between.
  13. 13. the control device of flour stranding machine according to claim 9, it is characterised in that the zero cross detection circuit includes：
    3rd diode, the anode of the 3rd diode are connected with the AC power；
    8th resistance, one end of the 8th resistance are connected with the negative electrode of the 3rd diode；
    9th resistance, one end of the 9th resistance are connected with the other end of the 8th resistance；
    4th triode, the base stage of the 4th triode are connected with the other end of the 9th resistance, the 4th triode Grounded emitter, the colelctor electrode of the 4th triode is connected by the tenth resistance with the second default power supply, the described 4th 3 There is first node between pole pipe and the tenth resistance, wherein, the first node is connected with described control unit；
    4th diode, the anode of the 4th diode are connected with the first node, the negative electrode of the 4th diode with Described second default power supply is connected；
    3rd electric capacity, one end of the 3rd electric capacity are connected with the first node, the other end ground connection of the 3rd electric capacity；
    11st resistance, the 11st resistor coupled in parallel is between the base stage of the 4th triode and emitter stage；
    4th electric capacity, the 4th electric capacity are connected in parallel between base stage and the emitter stage of the 4th triode.
  14. 14. the control device of flour stranding machine according to claim 10, it is characterised in that the detection circuit of uncapping includes：
    Microswitch, the microswitch are arranged at the upper lid of the flour stranding machine, one end of the microswitch and alternating current Source is connected；
    Detection components, the detection components are connected with the other end of the microswitch, the other end of the microswitch also with The zero cross detection circuit is connected with the drive component.
  15. 15. a kind of flour stranding machine, it is characterised in that include the control of the flour stranding machine according to any one of claim 1-14 Device.
  16. 16. a kind of control method of flour stranding machine, it is characterised in that comprise the following steps：
    Receive the mode selection command of user's input；
    The running status of the flour stranding machine is detected to generate detection signal；
    The drive component of the flour stranding machine is controlled according to the mode selection command and the detection signal, wherein, institute Stating drive component has the first working condition and the second working condition, and the drive component drives under first working condition The mixing component of the flour stranding machine is stirred and the component progress of appearing of the flour stranding machine is driven under second working condition Appear.
  17. 17. the control method of flour stranding machine according to claim 16, it is characterised in that the mode selection command includes Hand operated mixing instruction, appear instruction manually and automatic stirring instructs, wherein, it is described according to the mode selection command and The detection signal is controlled to the drive component of the flour stranding machine, is further comprised：
    Controlled when receiving the hand operated mixing instruction drive component with first working condition work first it is default when Between；
    Receive it is described appear manually instruction when control the drive component default with second working condition work second when Between；
    The drive component is first controlled when receiving the automatic stirring and appearing and instruct with described in first working condition work First preset time, then the drive component is controlled with second working condition work, second preset time.
  18. 18. the control method of flour stranding machine according to claim 17, it is characterised in that the control drive component Further comprised with the first preset time of first working condition work：
    The drive component is first controlled with the preset time of the first working condition continuous firing the 3rd, then controls the driving group Part with the preset time of the first working condition discontinuous operation the 4th, wherein, the 3rd preset time and the described 4th default Time sum is equal to first preset time.
  19. 19. the control method of flour stranding machine according to claim 18, it is characterised in that the running status of the flour stranding machine Including power rating, the running status of the detection flour stranding machine is further comprised with generating detection signal：
    Detection flows through the electric current of motor in the drive component to generate current detection signal；
    The operation power of the flour stranding machine is calculated according to the current detection signal.
  20. 20. the control method of flour stranding machine according to claim 19, it is characterised in that when control the drive component with During the first working condition continuous firing, methods described further comprises：
    Judge whether the operation power of the motor is less than the first predetermined power；
    If the operation power of the motor is less than the first predetermined power and continues the 5th preset time, the flour stranding machine is controlled It is stopped and sends the first prompt message.
  21. 21. the control method of flour stranding machine according to claim 19, it is characterised in that when control the drive component with During the second working condition work, methods described also includes：
    Judge whether the operation power of the motor is more than the second predetermined power；
    If the operation power of the motor is more than second predetermined power, the motor is controlled to rotate backward the 6th default Time.
  22. 22. the control method of flour stranding machine according to claim 21, it is characterised in that counter-rotational in the motor When number is more than preset times threshold value, controls the flour stranding machine to be stopped and send the first prompt message.
  23. 23. the control method of flour stranding machine according to claim 16, it is characterised in that the running status of the flour stranding machine Including crossing nought state, the running status of the detection flour stranding machine includes the friendship to AC power offer to generate detection signal Stream electricity carries out zero passage detection to generate zero passage detection signal, wherein, it is described to be believed according to the mode selection command with the detection Number the drive component of the flour stranding machine is controlled, including：
    Judge whether the zero passage detection signal occurs exception；
    If the zero passage detection signal occurs the cumulative time abnormal and that exception occurs and is more than the 7th preset time, institute is controlled Flour stranding machine is stated to be stopped and send the first prompt message；
    If the cumulative time of the zero passage detection signal no exceptions or generation exception is less than or equal to the 7th preset time, The drive component is controlled according to the mode selection command.
  24. 24. the control method of flour stranding machine according to claim 23, it is characterised in that the running status of the flour stranding machine Including uncapped state, the running status of the detection flour stranding machine includes the upper lid to the flour stranding machine to generate detection signal Uncapped state detected to generate testing signal of uncapping, wherein, according to the mode selection command to the driving group Before part is controlled, methods described also includes：
    Control the flour stranding machine to enter holding state when receiving the testing signal of uncapping and send the second prompt message, and Determine whether the duration of the testing signal of uncapping is more than the 8th preset time；
    If the duration of the testing signal of uncapping is more than the 8th preset time, the flour stranding machine is controlled to stop work Make and send the first prompt message.
CN201610505081.XA 2016-06-28 2016-06-28 Noodle maker and control device and control method thereof Active CN107535549B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110506769A (en) * 2019-08-29 2019-11-29 北京东孚久恒仪器技术有限公司 A kind of digitlization dough mixing machine and its working method
CN111162768A (en) * 2018-11-07 2020-05-15 台达电子工业股份有限公司 Control device and method

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5145252A (en) * 1989-10-17 1992-09-08 Samsung Electronics Co., Ltd. Kneading wing sensing apparatus of microwave oven for baking a bread
CN2186990Y (en) * 1993-12-24 1995-01-11 任祖成 Microcomputer controller for flour-mixing machines
CN2325996Y (en) * 1998-04-24 1999-06-30 吕耀凯 Noodles making machine
CN204132253U (en) * 2014-11-05 2015-02-04 浙江绍兴苏泊尔生活电器有限公司 Noodle maker
CN204206991U (en) * 2014-10-15 2015-03-18 九阳股份有限公司 The flour stranding machine of a kind of Based Intelligent Control motor rotating
CN204305991U (en) * 2014-12-09 2015-05-06 鲍冬发 Flour stranding machine
CN204519026U (en) * 2014-12-23 2015-08-05 广东美的生活电器制造有限公司 Flour stranding machine
CN205052693U (en) * 2015-09-30 2016-03-02 上海老磨坊餐饮管理有限公司 Intelligent control system of full -automatic integrative noodle

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5145252A (en) * 1989-10-17 1992-09-08 Samsung Electronics Co., Ltd. Kneading wing sensing apparatus of microwave oven for baking a bread
CN2186990Y (en) * 1993-12-24 1995-01-11 任祖成 Microcomputer controller for flour-mixing machines
CN2325996Y (en) * 1998-04-24 1999-06-30 吕耀凯 Noodles making machine
CN204206991U (en) * 2014-10-15 2015-03-18 九阳股份有限公司 The flour stranding machine of a kind of Based Intelligent Control motor rotating
CN204132253U (en) * 2014-11-05 2015-02-04 浙江绍兴苏泊尔生活电器有限公司 Noodle maker
CN204305991U (en) * 2014-12-09 2015-05-06 鲍冬发 Flour stranding machine
CN204519026U (en) * 2014-12-23 2015-08-05 广东美的生活电器制造有限公司 Flour stranding machine
CN205052693U (en) * 2015-09-30 2016-03-02 上海老磨坊餐饮管理有限公司 Intelligent control system of full -automatic integrative noodle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111162768A (en) * 2018-11-07 2020-05-15 台达电子工业股份有限公司 Control device and method
CN111162768B (en) * 2018-11-07 2023-01-31 台达电子工业股份有限公司 Control device and method
CN110506769A (en) * 2019-08-29 2019-11-29 北京东孚久恒仪器技术有限公司 A kind of digitlization dough mixing machine and its working method

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