CN205848512U - Flour stranding machine and control device thereof - Google Patents

Abstract

The utility model discloses a kind of flour stranding machine and control device, controlling device and include: receiving the receiving unit of the mode selection command of user's input；Mixing component；Appear assembly；Driving assembly, it has the first duty and the second duty, drives assembly to drive mixing component to be stirred in the first operative state and drives assembly of appearing to appear in a second operative state；State detection unit, it is for detecting the running status of flour stranding machine to generate detection signal；Power supply circuits；Control unit; it is connected with receiving unit, driving assembly and state detection unit respectively; driving assembly is controlled by control unit according to mode selection command and detection signal; and then control mixing component and be stirred or the assembly that controls to appear is appeared; thus automatic stirring can be realized and/or appear, optimize the mode of operation of flour stranding machine, 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 control device thereof

Technical field

This utility model relates to household electrical appliance technical field, and control device and one particularly to a kind of flour stranding machine have The flour stranding machine of this device.

Background technology

Relevant flour stranding machine is used for face processed.But, correlation technique has the drawback that, mode of operation is single, user operation Time is longer, and defencive function is not complete, causes the protection of flour stranding machine not in time, even can damage die head flour.

Therefore, correlation technique needs to improve.

Utility model content

One of technical problem that this utility model is intended to solve in correlation technique the most to a certain extent.To this end, this reality Being to propose the control device of a kind of flour stranding machine by a novel purpose, this device can realize automatic stirring and/or appear, and Can effectively protect flour stranding machine.

Another purpose of the present utility model is to propose a kind of flour stranding machine.

For reaching above-mentioned purpose, the control device of a kind of flour stranding machine that on the one hand this utility model proposes, including: receive and use The receiving unit of the mode selection command of family input；Mixing component；Appear assembly；Driving assembly, described driving assembly has the One duty and the second duty, described driving assembly drives described mixing component to carry out under described first duty Stirring assembly of appearing described in driving under described second duty are appeared；State detection unit, described state-detection Unit is for detecting the running status of described flour stranding machine to generate detection signal；Power supply circuits, described power supply circuits will be for handing over The alternating current that stream power supply provides is converted to first and presets power supply and second and preset power supply, thinks that described driving assembly provides described the One presets power supply, and provides described second to preset power supply for described state detection unit；Control unit, described control unit is respectively Being connected with described receiving unit, described driving assembly and described state detection unit, described control unit is selected according to described pattern Select instruction and described driving assembly is controlled by described detection signal.

Control device according to the flour stranding machine that the utility model proposes, drives assembly to have the first duty and the second work Make state, drive assembly to drive mixing component to be stirred in the first operative state, and drive out in a second operative state Face assembly is appeared, by the running status of state detection unit detection flour stranding machine to generate detection signal, and by receiving Assembly receives the mode selection command of user's input, and driving assembly is entered by control unit according to mode selection command and detection signal Row controls, thus can realize automatic stirring and/or appear, and optimizes the mode of operation of flour stranding machine, save user operation time Between and energy, and by state detection unit detection flour stranding machine running status, it is possible to effectively protect flour stranding machine, it is to avoid damage The die head of bad flour stranding machine, improves Consumer's Experience.

Further, described mode selection command include hand operated mixing instruction, manually appear instruction and automatic stirring appear Instruction, wherein, described control unit controls described driving assembly with described first work when receiving the instruction of described hand operated mixing Make operation the first Preset Time；Described control unit receive described manually appear instruction time control described driving assembly Work the second Preset Time with described second duty；Described control unit is when receiving described automatic stirring and appearing to instruct First control described driving assembly with described first duty work described first Preset Time, then control described driving assembly with Described second duty described second Preset Time of work.

Further, control described driving assembly in described control unit to preset with described first duty work first During the time, described control unit is further used for first controlling described driving assembly with described first duty continuous firing the 3rd Preset Time, then control described driving assembly with described first duty discontinuous operation the 4th Preset Time, wherein, described Three Preset Times and described 4th Preset Time sum are equal to described first Preset Time.

Further, described driving assembly includes: motor, and described motor is used for driving described mixing component and described appears Assembly；Rotation control circuit, the first input end of described rotation control circuit is connected with one end of alternating current power supply, and described rotation is controlled Second input of circuit processed is connected with the other end of described alternating current power supply, the outfan of described rotation control circuit and described electricity Machine is connected, and the control end of described rotation control circuit is connected with described control unit, and described rotation control circuit is for described The rotation direction controlling the described motor of lower adjustment of the rotation control signal of control unit output is so that described driving assembly is in institute State and be operated under the first duty or described second duty；Drive circuit, described drive circuit is connected to described turning Between second input and the other end of described alternating current power supply of dynamic control circuit, the control end of described drive circuit and described control Unit processed is connected, and described drive circuit controls described electricity under the control of the drive control signal exported in described control unit Machine is operated or quits work.

Further, the running status of described flour stranding machine includes that power rating, described state detection unit include: electric current is examined Slowdown monitoring circuit, described current detection circuit is connected between described drive circuit and described alternating current power supply, described current detection circuit Also being connected with described control unit, described current detection circuit flows through the electric current of described motor to generate current detecting for detection Signal；Wherein, described control unit is additionally operable to calculate the operation power of described flour stranding machine according to described current detection signal.

Further, the described driving assembly mistake with described first duty continuous firing is controlled when described control unit Cheng Zhong, described control unit is additionally operable to judge whether the operation power of described motor is less than the first predetermined power, if described electricity The operation power of machine is less than the first predetermined power and continues the 5th Preset Time, then control described flour stranding machine and quit work and send First information.

Further, the described driving assembly process with described second duty work is controlled when described control unit In, described control unit is additionally operable to judge that the operation power of described motor is the least and is more than the second predetermined power, if described electricity The operation power of machine is more than described second predetermined power, then control described motor and rotate backward the 6th Preset Time.

Further, described control unit is additionally operable at the counter-rotational number of times of described motor more than preset times threshold value Time, control described flour stranding machine and quit work and send the first information.

Further, the running status of described flour stranding machine included that zero state, described state detection unit included: zero passage is examined Slowdown monitoring circuit, described zero cross detection circuit is connected with alternating current power supply, and described zero cross detection circuit is also connected with described control unit, institute State zero cross detection circuit and carry out zero passage detection to generate zero passage detection signal for the alternating current that described alternating current power supply is provided, its In, described control unit is used for judging whether described zero passage detection signal occurs exception, if described zero passage detection signal occurs Abnormal and occur the abnormal cumulative time more than the 7th Preset Time, then control described flour stranding machine and quit work and send first and carry Show information, if the cumulative time of described zero passage detection signal no exceptions or generation exception presets less than or equal to the 7th Between, then according to described mode selection command, described driving assembly is controlled.

Further, the running status of described flour stranding machine includes that uncapped state, described state detection unit include: inspection of uncapping Slowdown monitoring circuit, described in testing circuit of uncapping be connected with described control unit, described in uncap testing circuit for described flour stranding machine The uncapped state of upper cover carries out detecting to generate testing signal of uncapping, and wherein, described control unit is according to described model selection Before described driving assembly is controlled by instruction, it is additionally operable to when receiving described testing signal of uncapping control described flour stranding machine Enter holding state and send the second information, and determining whether whether the persistent period of described testing signal of uncapping is more than 8th Preset Time, if the persistent period of described testing signal of uncapping is more than described 8th Preset Time, then controls described Bar machine quits work and sends the first information.

Further, described rotation control circuit includes: commutator, and the first input end of described commutator exchanges with described One end of power supply is connected, and the second input of described commutator is connected with the other end of described alternating current power supply；First relay, institute The first end of switch stating the first relay is connected with the first outfan of described commutator, the switch of described first relay Second end is connected with the second outfan of described commutator, the common port of the switch of described first relay and the one of described motor End is connected；Second relay, the first end of the switch of described second relay is connected with the first outfan of described commutator, institute The second end of switch stating the second relay is connected with the second outfan of described commutator, the switch of described second relay Common port is connected with the other end of described motor；The coil of the first diode, described first diode and described first relay Parallel connection, the plus earth of described first diode；First audion, the colelctor electrode of described first audion and described one or two pole The negative electrode of pipe be connected, the emitter stage of described first audion and first preset power supply be connected, the base stage of described first audion with Described control unit is connected；The coils from parallel connection of coils of the second diode, described second diode and described second relay, described second The plus earth of diode；Second audion, the colelctor electrode of described second audion is connected with the negative electrode of described second diode, The emitter stage of described second audion is preset power supply with described first and is connected, and the base stage of described second audion controls list with described Unit is connected；First resistance, the second resistance and first electric capacity of series connection, the first resistance of described series connection, the second resistance and the first electricity Hold and described motor parallel.

Further, described drive circuit includes: the first controllable silicon, described first silicon controlled one end and described alternating current The other end in source is connected, and the described first silicon controlled other end is connected with the second input of described rotation control circuit；3rd Resistance, one end of described 3rd resistance controls end with described first silicon controlled and is connected；4th resistance, described 4th resistance One end is connected with the other end of described 3rd resistance；3rd audion, the colelctor electrode of described 3rd audion and described 4th electricity The other end of resistance is connected, the grounded emitter of described 3rd audion；5th resistance, one end of described 5th resistance and described the The base stage of three audions is connected, and the other end of described 5th resistance is connected with described control unit；6th resistance, described 6th electricity Resistance is connected in parallel between base stage and the emitter stage of described 3rd audion；Second electric capacity of series connection and the 7th resistance, described series connection Second electric capacity and the 7th resistor coupled in parallel are between described first silicon controlled one end and the other end.

Further, described zero cross detection circuit includes: the 3rd diode, the anode of described 3rd diode and described friendship Stream power supply is connected；8th resistance, one end of described 8th resistance is connected with the negative electrode of described 3rd diode；9th resistance, institute The other end of one end and described 8th resistance of stating the 9th resistance is connected；4th audion, the base stage of described 4th audion with The other end of described 9th resistance is connected, the grounded emitter of described 4th audion, and the colelctor electrode of described 4th audion leads to Cross the tenth resistance and second preset power supply be connected, between described 4th audion and described tenth resistance, there is primary nodal point, its In, described primary nodal point is connected with described control unit；4th diode, the anode of described 4th diode and described first segment Point is connected, and the negative electrode of described 4th diode is preset power supply with described second and is connected；3rd electric capacity, one end of described 3rd electric capacity It is connected with described primary nodal point, the other end ground connection of described 3rd electric capacity；11st resistance, described 11st resistor coupled in parallel is in institute State between base stage and the emitter stage of the 4th audion；4th electric capacity, described 4th electric capacity is connected in parallel on the base of described 4th audion Between pole and emitter stage.

Further, testing circuit of uncapping described in includes: microswitch, described microswitch is arranged on described flour stranding machine At upper cover, one end of described microswitch is connected with alternating current power supply；Detection components, described detection components and described microswitch The other end is connected, and the other end of described microswitch is also connected with described zero cross detection circuit and described driving assembly.

For reaching above-mentioned purpose, a kind of bread producing machine that on the other hand this utility model proposes, including described flour stranding machine Control device.

According to the flour stranding machine that the utility model proposes, by the control device of above-mentioned flour stranding machine, automatic stirring can be realized And/or appear, optimize the mode of operation of flour stranding machine, save the time and efforts of user operation, and pass through state-detection The running status of unit detection flour stranding machine, it is possible to effectively protect flour stranding machine, it is to avoid damage the die head of flour stranding machine, improve user's body Test.

Accompanying drawing explanation

Fig. 1 is the block diagram controlling device of the flour stranding machine according to this utility model embodiment；

Fig. 2 is the block diagram controlling device of the flour stranding machine according to one embodiment of this utility model；

Fig. 2-a is the circuit theory diagrams of the power supply circuits according to a specific embodiment of the present utility model；

Fig. 3 is the circuit theory diagrams controlling device of the flour stranding machine according to one embodiment of this utility model；

Fig. 4 is the circuit theory diagrams of the zero cross detection circuit of the flour stranding machine according to one specific embodiment of this utility model；

Fig. 5 is the circuit theory diagrams of the testing circuit of uncapping of the flour stranding machine according to one specific embodiment of this utility model；

Fig. 6 is the flow chart of the control method of the flour stranding machine according to this utility model embodiment；

Fig. 6-1 is the flow chart of the control method of the flour stranding machine according to one embodiment of this utility model, wherein, flour stranding machine It is in hand operated mixing pattern；

Fig. 6-2 is the flow chart of the control method of the flour stranding machine according to another embodiment of this utility model, wherein, noodles Machine is in and manually goes out surface model；

Fig. 6-3 is the flow chart of the control method of the flour stranding machine according to another embodiment of this utility model, wherein, noodles Machine is in automatic stirring and goes out surface model；

Fig. 7 is the flow chart of the power rating detection method of the flour stranding machine according to one embodiment of this utility model；

Fig. 8 is the flow chart of the power rating detection method of the flour stranding machine according to one specific embodiment of this utility model；

Fig. 9 is the flow process of the power rating detection method of the flour stranding machine according to another specific embodiment of this utility model Figure；

Figure 10 is the flow chart of the zero passage condition detection method of the flour stranding machine according to one specific embodiment of this utility model；

Figure 11 is the flow chart of the uncapped state detection method of the flour stranding machine according to one specific embodiment of this utility model；

Figure 12 is the flow chart of the control method of the flour stranding machine according to one specific embodiment of this utility model, wherein, uses The mode selection command of family input is hand operated mixing instruction；

Figure 13 is the flow chart of the control method of the flour stranding machine according to another specific embodiment of this utility model, wherein, The mode selection command of user's input is instruction of manually appearing；And

Figure 14 is the flow chart of the control method of the flour stranding machine according to another specific embodiment of this utility model, wherein, The mode selection command of user's input is that automatic stirring appears to instruct.

Reference:

Receiving unit 11, mixing component 12, assembly 13 of appearing, driving assembly 14, state detection unit 15, control unit 16 With power supply circuits 17；Motor 41, rotation control circuit 42 and drive circuit 43；

Commutator ZD1, first relay K the 1, second relay K the 2, first diode D1, the first audion Q1, the two or two Pole pipe D2, the second audion Q2, the first resistance R1, the second resistance R2 and the first electric capacity C1；First controllable silicon T1, the 3rd resistance R3, the 4th resistance R4, the 3rd audion Q3, the 5th resistance R5, the 6th resistance R6, the second electric capacity C2 and the 7th resistance R7；

Current detection circuit 51, zero cross detection circuit 52, testing circuit 53 of uncapping, microswitch CN2 and detection components 55；

The outfan 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 outfan INT0 of testing circuit 53, the 5th diode D5, the 12nd resistance R12, the 13rd resistance R13, 5th audion Q5, the 14th resistance R14, the 6th diode D6, the 5th electric capacity C5, the 15th resistance R15 and the 6th electric capacity C6； 23rd resistance R23；

16th resistance R16, the 17th resistance R17, the 18th resistance R18, the 7th diode D7 and the 7th electric capacity C7；Molten Disconnected device FU1, the 19th resistance R19, the 20th resistance R20, the 21st resistance R21, varistor R22 and the 8th electric capacity C8.

Detailed description of the invention

Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, the most ad initio Represent same or similar element to same or similar label eventually or there is the element of same or like function.Below by ginseng It is exemplary for examining the embodiment that accompanying drawing describes, it is intended to be used for explaining this utility model, and it is not intended that to this utility model Restriction.

Describe the flour stranding machine of this utility model embodiment proposition below in conjunction with the accompanying drawings and control device and control method.

Fig. 1 is the block diagram controlling device of the flour stranding machine according to this utility model embodiment.As it is shown in figure 1, face The control device of bar machine includes: receiving unit 11, mixing component 12, assembly 13 of appearing, driving assembly 14, state detection unit 15, control unit 16 and power supply circuits 17.

Wherein, receiving unit 11 is for receiving the mode selection command of user's input；Assembly 14 is driven to have the first work State and the second duty, drive assembly 14 to drive mixing component 12 to be stirred and in the second work in the first operative state Make under state, to drive assembly 13 of appearing to appear；State detection unit 15 is for detecting the running status of flour stranding machine to generate inspection Survey signal；Control unit 16 is connected with receiving unit 11, driving assembly 14 and state detection unit 15 respectively, control unit 16 According to mode selection command and detection signal, driving assembly 14 is controlled；Power supply circuits 17 are for friendship alternating current power supply provided Stream electricity is converted to first and presets power supply VCC1 and second and preset power supply VCC2, thinks that driving assembly 14 provides first to preset power supply VCC1, and provide second to preset power supply VCC2, wherein, the circuit structure of power supply circuits 17 such as Fig. 2-a for state detection unit 15 Shown in.

Specifically, mixing component 12 can include Luo Gang, and assembly 13 of appearing can include Luo Gang and go out to face the wall and meditate, and wherein, drives Assembly 14 drives mixing component 12 to stir flour or driving is appeared, and assembly 13 is appeared, the mode selection command of user's input Including hand operated mixing instruction, manually appearing instruction and automatic stirring is appeared instruction etc., state detection unit 15 detects flour stranding machine Running status is such as run power rating, is crossed zero state, uncapped state etc. to generate detection signal.

Specifically, if the mode selection command that control unit 16 inputs according to user controls to drive assembly with detection signal 14 are operated in the first duty, then drive assembly 14 screw rod can be driven to be rotated in a clockwise direction, with to the water in flour stranding machine Dough-making powder is stirred；If the mode selection command that control unit 16 inputs according to user and detection signal control to drive assembly 14 are operated in the second duty, then drive assembly 14 screw rod can be driven to rotate in the counterclockwise direction, with the flour that will be stirred Being expressed to out face the wall and meditate, when extruding force reaches certain value, assembly 13 of appearing can be by face extruding noodle machine.

According to an embodiment of the present utility model, mode selection command can include hand operated mixing instruction, manually appear to refer to Order and automatic stirring are appeared instruction, and wherein, control unit 16 controls when receiving hand operated mixing instruction to drive assembly 14 with the One duty works the first Preset Time；Control unit 16 receive manually appear instruction time control drive assembly 14 with Second duty works the second Preset Time；Control unit 16 first controls driving group when receiving automatic stirring and appearing and instruct Part 14 works the first Preset Time with the first duty, then controls to drive assembly 14 to preset with the second duty work second Time.

According to a specific embodiment of the present utility model, control to drive assembly 14 with the first work shape in control unit 16 State work the first Preset Time time, control unit 16 is further used for first controlling driving assembly 14 to continue work with the first duty Making the 3rd Preset Time, then control to drive assembly 14 with the first duty discontinuous operation the 4th Preset Time, wherein, the 3rd is pre- If time and the 4th Preset Time sum are equal to the first Preset Time.

Specifically, when performing hand operated mixing pattern, water dough-making powder is put into flour stranding machine by user in proper proportions, and Input hand operated mixing instructs the hand operated mixing button on such as push panel, and control unit 16 receives hand operated mixing instruction Control afterwards to drive assembly 14 to start, and control to drive assembly 14 to be operated to drive mixing component 12 with the first duty It is stirred, so that water is stirred with flour.More specifically, control unit 16 can first control to drive assembly 14 with the first work State continuous firing the 3rd Preset Time such as 60s, then control to drive assembly 14 pre-with the first duty discontinuous operation the 4th If time such as 3min, wherein, intermittently used time interval may be set to 3s, i.e. says, controls to drive assembly 14 according to stopping Work the again mode of 3s of 3s carries out discontinuous operation, so, reaches first driving assembly 14 with the first duty working time During Preset Time such as 4min, control unit 16 controls to drive assembly 14 out of service, and controls flour stranding machine and send information Such as starting/stir display lamp glittering, flour stranding machine complete machine is shut down.

When performing manually to go out surface model, flour stranding machine is put in the face being stirred by user, and inputs instruction example of manually appearing Such as the button of manually appearing on push panel, control unit 16 controls to drive assembly 14 after receiving instruction of manually appearing Start, and control to drive assembly 14 to be operated to drive assembly 13 of appearing to appear with the second duty, stirring Good flour is expressed to out face the wall and meditate, and when extruding force reaches certain value, face can be squeezed out flour stranding machine by assembly 13 of appearing.Specifically Ground, when controlling to drive assembly 14 to reach the second Preset Time such as 12min with the second duty working time, control unit 16 control to drive assemblies 14 to quit work, and control flour stranding machine and send information such as to start/appear display lamp glittering, noodles Machine complete machine is shut down.

When performing automatic stirring and going out surface model, flour stranding machine integrates automatic stirring and automatically goes out surface function, and user will Water dough-making powder puts into flour stranding machine in proper proportions, and input that automatic stirring instructs on such as push panel automatic Stirring button of appearing, control unit 16 receives automatic stirring and appears automatic stirring function to be first carried out after instruction, in stirring After time reaches the first Preset Time, then performing automatically to go out surface function, i.e. say, first control unit 16 controls to drive assembly 14 Start, and control to drive assembly 14 to be operated to drive mixing component 12 to be stirred with the first duty, when stirring Between reach the first Preset Time after, control unit 16 control drive assembly 14 be operated to drive out with the second duty Face assembly 13 is appeared, to be expressed to out face the wall and meditate by the flour being stirred, when extruding force reaches certain value, and assembly 13 of appearing Face can be squeezed out flour stranding machine.Specifically, control unit 16 first controls to drive assembly 14 with the first duty continuous firing the Three Preset Times such as 12min, then control to drive assembly 14 with the first duty discontinuous operation the 4th Preset Time such as 4min, wherein, intermittently used time interval may be set to 3s, i.e. says, controls to drive assembly 14 to work 3s according to stopping 3s again Mode carry out discontinuous operation, so, reach the first Preset Time example driving assembly 14 with the first duty working time During such as 16min, control unit 16 controls to drive assembly 14 to stop being operated in the first operative state, the time delay corresponding time After, control unit 16 controls to drive assembly 14 to be operated to drive assembly 13 of appearing to appear with the second duty.? When controlling to drive assembly 14 to reach the second Preset Time such as 12min with the second duty working time, control unit 16 is controlled System drives assembly 14 to quit work, and control flour stranding machine send information such as start/full-automatic display lamp is glittering, flour stranding machine Complete machine is shut down.

According to a concrete example of the present utility model, in different modes, drive assembly 14 with the first duty The time of continuous firing is different, and the i.e. the 3rd Preset Time is different, such as, under hand operated mixing function, the 3rd Preset Time can be 60s, and under automatic stirring goes out surface function, the 3rd Preset Time can be 12min.

Thus, driving assembly 14 is controlled, to optimize face by control unit 16 according to the mode selection command received The mode of operation of bar machine.

According to an embodiment of the present utility model, as in figure 2 it is shown, drive assembly 14 to include: motor 41, rotation control electricity Road 42 and drive circuit 43.

Wherein, motor 41 is used for driving mixing component 12 and assembly 13 of appearing；The first input end of rotation control circuit 42 L1 is connected with the i.e. live wire L in one end of alternating current power supply, the second input N1 of rotation control circuit 42 and the other end of alternating current power supply I.e. zero line N is connected, and the outfan of rotation control circuit 42 is connected with motor 41, control end RE1 and RE2 of rotation control circuit 42 Being connected with control unit 16, rotation control circuit 42 is for adjusting under the control of the rotation control signal of control unit 16 output The rotation direction of motor 41 is so that driving assembly 14 to be operated under the first duty or the second duty；Drive circuit Between 43 the second input N1 and the other end N of alternating current power supply being connected to rotation control circuit 42, the control of drive circuit 43 End MC is connected with control unit 16, and drive circuit 43 is for controlling under the control of the drive control signal of control unit 16 output Motor 41 is operated or quits work.

According to an embodiment of the present utility model, as it is shown on figure 3, rotation control circuit 42 includes: commutator ZD1, One relay K the 1, second relay K the 2, first diode D1, the first audion Q1, the second diode D2, the second audion Q2, First resistance R1, the second resistance R2 and the first electric capacity C1.

Wherein, the first input end of commutator ZD1 is connected with one end of alternating current power supply, second input of commutator ZD1 It is connected with the other end of alternating current power supply；First outfan 1 phase of the first end a1 and the commutator ZD1 of the switch of the first relay K 1 Even, second outfan 2 of the second end b1 and the commutator ZD1 of the switch of the first relay K 1 is connected, opening of the first relay K 1 The common port c1 closed is connected with one end of motor 41；The first of the first end a2 and commutator ZD1 of the switch of the second relay K 2 Outfan 1 is connected, and second outfan 2 of the second end b2 and the commutator ZD1 of the switch of the second relay K 2 is connected, the second relay The common port c2 of the switch of device K2 is connected with the other end of motor 41；The coil of the first diode D1 and the first relay K 1 is also Connection, the plus earth of the first diode D1；The negative electrode of the colelctor electrode C and the first diode D1 of the first audion Q1 is connected, and first The emitter E of audion Q1 is preset power supply VCC1 with first and is connected, and base stage B of the first audion Q1 is connected with control unit 16； Second diode D2 and the coils from parallel connection of coils of the second relay K 2, the plus earth of the second diode D2；The collection of the second audion Q2 The negative electrode of electrode C and the second diode D2 is connected, and the emitter E of the second audion Q2 is preset power supply VCC1 with first and is connected, the Base stage B of two audion Q2 is connected with control unit 16；First resistance R1, the second resistance R2 and the first electric capacity C1 of series connection, string First resistance R1, the second resistance R2 and the first electric capacity C1 of connection are in parallel with motor 41.

Wherein, the first resistance R1 of series connection, the second resistance R2 and the first electric capacity C1 High-frequency Interference in absorbing circuit Signal, the first audion Q1 is in order to control the break-make of the first relay K 1, and the second audion Q2 is in order to control the second relay K 2 Break-make.When the first relay K 1 power-off, the coil of the first relay K 1 produces inverse electromotive force, and by parallel connection therewith First diode D1 discharges；When the second relay K 2 power-off, the coil of the second relay K 2 produces inverse electromotive force, and Discharged by the second diode D2 in parallel therewith.

According to a specific embodiment of the present utility model, first presets power supply VCC1 can be for the power supply electricity shown in Fig. 2-a + 12V the power supply that road 17 provides.

Specifically, the alternating current that alternating current power supply is provided by commutator ZD1 carries out rectification to be rectified into the first DC source, First outfan of commutator ZD1 and the second outfan by the first relay K 1 and the second relay K 2 respectively with motor 41 Two ends are connected, and control unit 16 is by controlling the break-make of the first relay K 1 and the second relay K 2 with to motor 41 and rectification Between device ZD1, connected mode switches over, i.e. to the connection side between two ends and the both positive and negative polarity of the first DC source of motor 41 Formula switches over, thus controls the rotation direction of motor 41, so that driving assembly 14 at the first duty or the second work shape It is operated under state, and then realizes stirring and appear.

Specifically, if control unit 16 exports first group rotates control signal, then the first audion Q1 turns off, and second Audion Q2 turns on, the first relay K 1 power-off, the first end a1 of the switch of the first relay K 1 and opening of the first relay K 1 The common port c1 connection closed, the second relay K 2 is energized, the second end b2 of the switch of the second relay K 2 and the second relay K 2 The common port c2 connection of switch, now one end of motor 41 is connected with first outfan 1 of commutator ZD1, motor 41 another One end is connected with second outfan 2 of commutator ZD1, drives assembly 14 to be operated in the first operative state, i.e. motor 41 Mixing component 12 is driven to stir flour；

If control unit 16 exports second group and rotates control signal, then the first audion Q1 is open-minded, and the second audion Q2 turns off, and the first relay K 1 is energized, the second end b1 of the switch of the first relay K 1 and the public affairs of the switch of the first relay K 1 End c1 connection, the second relay K 2 power-off, the first end a2 of the switch of the second relay K 2 and the switch of the second relay K 2 altogether Common port c2 connection, now one end of motor 41 is connected with second outfan 2 of commutator ZD1, the other end of motor 41 and First outfan 1 of commutator ZD1 is connected, and drives assembly 14 to be operated in a second operative state, i.e. motor 41 drives out Face assembly 13 is appeared, to be expressed to out face the wall and meditate by the flour being stirred, when extruding force reaches certain value, and assembly of appearing Face can be squeezed out flour stranding machine by 13.

Meanwhile, control motor 41 under the control of the drive control signal that drive circuit 43 exports in control unit 16 and carry out work Make or quit work.It addition, drive circuit 43 also can adjust motor 41 according to the drive control signal of control unit 16 output Rotating speed is to control the operation power of flour stranding machine.

According to an embodiment of the present utility model, as it is shown on figure 3, drive circuit 43 includes: the first controllable silicon T1, the 3rd Resistance R3, the 4th resistance R4, the 3rd audion Q3, the 5th resistance R5, the 6th resistance R6, the second electric capacity C2 and the 7th resistance R7.

Wherein, one end of the first controllable silicon T1 is connected with the i.e. zero line N of the other end of alternating current power supply, and the first controllable silicon T1's is another One end is connected with the second input N1 of rotation control circuit 42；One end of 3rd resistance R3 and the control end of the first controllable silicon T1 It is connected；One end of 4th resistance R4 is connected with the other end of the 3rd resistance R3；The colelctor electrode C of the 3rd audion Q3 and the 4th resistance The other end of R4 is connected, the emitter E ground connection of the 3rd audion Q3；One end of 5th resistance R5 and the base stage of the 3rd audion Q3 B is connected, and the other end of the 5th resistance R5 is connected with control unit 16；6th resistance R6 is connected in parallel on base stage B of the 3rd audion Q3 And between emitter E；Second electric capacity C2 and the 7th resistance R7, the second electric capacity C2 of series connection and the 7th resistance R7 of series connection are connected in parallel on Between one end and the other end of the first controllable silicon T1.

Specifically, control unit 16 is by controlling the first controllable silicon T1 break-make to control normally starting and stopping of motor 41 Only.Wherein, the 3rd resistance R3, the 4th resistance R4, the 5th resistance R5 and the 6th resistance R6 play metering function, the second electric capacity C2 and 7th resistance R7 constitutes filter protective circuit, to prevent the high pressure of alternating current power supply from the first controllable silicon T1 is produced impact, damages the One controllable silicon T1.

When the drive control signal that control unit 16 exports to drive circuit 43 is high level such as 5V, the 3rd audion Q3 is open-minded, and the first controllable silicon T1 is open-minded, and the second input N1 of commutator ZD1 connects with the other end N of alternating current power supply, motor 41 Must electrically activate；When the drive control signal that control unit 16 exports to drive circuit 43 is low level such as 0V, the three or three pole Pipe Q3 turns off, and the first controllable silicon T1 turns off, and second input of commutator ZD1 disconnects with the other end N of alternating current power supply, motor 41 Dead electricity is shut down, and so, can control motor 41 by control drive control signal and is operated or quits work.

It addition, control unit 16 is also by controlling the angle of flow of the first controllable silicon T1 to adjust the rotating speed of motor 41 with control The operation power of noodle press.

According to an embodiment of the present utility model, as it is shown on figure 3, the control circuit of flour stranding machine also includes being connected in parallel on exchange The fuse FU1 of both ends of power, the 19th resistance R19, the 20th resistance R20, the 21st resistance R21, varistor R22 and 8th electric capacity C8.Wherein, overcurrent protection, the 19th resistance of series connection are provided when fuse FU1 is for occurring short circuit in circuit R19, the 20th resistance R20 and the 21st resistance R21 constitute discharge paths, together with varistor R22 and the 8th electric capacity C8 Circuit is protected.

According to an embodiment of the present utility model, the running status of flour stranding machine includes power rating, as in figure 2 it is shown, shape State detector unit 15 includes: current detection circuit 51.

Wherein, current detection circuit 51 is connected between drive circuit 43 and alternating current power supply, current detection circuit 51 also with Control unit 16 is connected, and current detection circuit 51 flows through the electric current of motor 41 to generate current detection signal for detection；Wherein, Control unit 16 is additionally operable to calculate the operation power of flour stranding machine according to current detection signal.

Specifically, as it is shown on figure 3, current detection circuit 51 includes: the 16th resistance R16, the 17th resistance R17, the tenth Eight resistance R18, the 7th diode D7 and the 7th electric capacity C7.Wherein, the 16th resistance R16 is connected to the other end N of alternating current power supply And between drive circuit 43, between the 16th resistance R16 and drive circuit 43, there is secondary nodal point；The one of 17th resistance R17 End is connected with secondary nodal point；One end of 18th resistance R18 is connected with the other end of the 17th resistance R17, the 18th resistance R18 And having the 3rd node between the 17th resistance R17, the other end of the 18th resistance R18 is connected with control unit 16, the 18th Between the other end and the control unit 16 of resistance R18, there is fourth node；The anode of the 7th diode D7 and the 3rd node are connected, The negative electrode of the 7th diode D7 and second is preset power supply VCC2 and is connected；One end of 7th electric capacity C7 is connected with fourth node, and the 7th The other end ground connection of electric capacity C7.Wherein, the 7th diode D7 is used as clamp diode, to avoid control unit 16 because of input voltage Too high and puncture.

So, control unit 16 judges the operation power of flour stranding machine by the voltage of detection the 16th resistance R16, specifically For, when motor 41 is operated, the voltage of the 16th resistance R16 along with flowing through the curent change of motor 41, current detecting Circuit 51 generates current detection signal according to the voltage of the 16th resistance R16, and control unit 16 is according to current detection signal Calculate the operation power of flour stranding machine.

According to a specific embodiment of the present utility model, when control unit 16 controls to drive assembly 14 with the first work shape During state continuous firing, 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 and quit work also Send the first information.

Quit work it should be appreciated that control unit 16 can control flour stranding machine in the following manner: first control to drive Assembly 14 quits work, and extends and controls motor 41 after certain time such as 2s and shut down, and controls flour stranding machine and sending the first prompting After information, complete machine is shut down.

Specifically, as it is shown on figure 3, current detection circuit 51 is connected to other end N and the drive circuit 43 of alternating current power supply Between, during control unit 16 drives assembly 14 with the first duty continuous firing, motor 41 drives mixing component 12 are stirred, and current detection circuit 51 detection flows through the electric current of motor 41 to generate current detection signal, and is examined by this electric current Surveying signal and be transported to control unit 16, control unit 16 calculates the operation power of flour stranding machine according to current detection signal.

Control unit 16, during controlling to drive assembly 14 with the first duty work, first determines whether motor 41 Run whether power is less than the first predetermined power such as 50W, if the operation power that control unit 16 judges motor 41 is more than In the first predetermined power such as 50W, then control unit 16 controls to drive assembly 14 to continue to be operated with the first duty；As Really control unit 16 judges that the operation power of motor 41 is less than the first predetermined power such as 50W, then control unit 16 is sentenced further Whether the disconnected power Abnormal lasting that runs is more than the 5th Preset Time.

If control unit 16 judges that running power Abnormal lasting is more than the 5th Preset Time such as 30s, then control Unit 16 control drive assembly 14 quit work, and control flour stranding machine send the first information such as flour stranding machine start/stirring Display lamp is glittering, and flour stranding machine complete machine is shut down；If control unit 16 judges to run power Abnormal lasting less than or equal to the 5th Preset Time such as 30s, then control unit 16 controls to drive assembly 14 to continue with the first work after running power and recovering normally It is operated as state.

According to a specific embodiment of the present utility model, control to drive assembly 14 with the second work shape in control unit 16 During state work, control unit 16 is additionally operable to judge whether the operation power of motor is more than the second predetermined power, if electric The operation power of machine is more than the second predetermined power, then control motor 41 and rotate backward the 6th Preset Time.

According to a specific embodiment of the present utility model, control unit 16 is additionally operable at the counter-rotational number of times of motor 41 During more than preset times threshold value, control flour stranding machine and quit work and send the first information.

Quit work it should be appreciated that control unit 16 can control flour stranding machine in the following manner: first control to drive Assembly 14 quits work, and extends and controls motor 41 after certain time such as 2s and shut down, and controls flour stranding machine and sending the first prompting After information, complete machine is shut down.

Specifically, during control unit 16 controls to drive assembly 14 with the second duty work, first sentence Whether the operation power of power machine 41 is more than the second predetermined power such as 280W, if control unit 16 judges the operation of motor 41 Power is less than or equal to the second predetermined power, then control unit 16 controls to drive assembly 14 to continue to carry out work with the second duty Make；If control unit 16 judges that the operation power of motor 41 is more than the second predetermined power such as 280W, then control unit 16 is led to Cross the overload number of times of counter records motor 41, and whether determine whether the count value i.e. overload number of times of motor 41 of enumerator More than preset times threshold value.

If the overload number of times that control unit 16 judges motor 41 is less than or equal to preset times threshold value such as 2 times, then control Unit 16 controls motor 41 and rotates backward, so that flour stranding machine enters moves back surface state, control unit 16 determines whether that motor 41 is anti- To the time rotated whether more than the 6th Preset Time such as 3s, if control unit 16 judges the motor 41 counter-rotational time Less than or equal to the 6th Preset Time, then control unit 16 continuation control motor 41 rotates backward；If control unit 16 judges electricity The machine 41 counter-rotational time is more than the 6th Preset Time such as 3s, then control unit 16 controls motor 41 and exits surface state, And control to drive assembly 14 to continue to be operated with the second duty.

If the overload number of times that control unit 16 judges motor 41 is more than preset times threshold value such as 2 times, then control unit 16 control to drive assemblies 14 to quit work, and control flour stranding machine and send the first information such as flour stranding machine and start/appear instruction Lamp is glittering, and flour stranding machine complete machine is shut down.

Thus, it is possible to the power rating in flour stranding machine running is detected, and according to the detection signal pair generated Drive assembly 14 to be controlled, thus realize owing water, overload detection function, play the effect of protection flour stranding machine.

According to an embodiment of the present utility model, the running status of flour stranding machine included zero state, as in figure 2 it is shown, shape State detector unit 15 includes: zero cross detection circuit 52.

Wherein, zero cross detection circuit 52 is connected with alternating current power supply, and zero cross detection circuit 52 is also connected with control unit 16, mistake Zero testing circuit 52 carries out zero passage detection to generate zero passage detection signal for the alternating current providing alternating current power supply, wherein, controls Unit 16 processed is used for judging 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 control flour stranding machine and quit work and send the first information, 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 assembly 14 is controlled.

It should be appreciated that when flour stranding machine hardware circuit breaks down or circuit is in off state, zero passage detection The waveform of circuit 52 output occurs abnormal, i.e. says, the zero passage detection signal that zero cross detection circuit 52 generates occurs abnormal.

Specifically, in the work process of flour stranding machine, first pass through what alternating current power supply was provided by zero cross detection circuit 52 Alternating current carries out zero passage detection, if control unit 16 judges the zero passage detection signal no exceptions of alternating current power supply, then controls Unit 16 controls flour stranding machine and continues executing with mastery routine to be operated according to mode selection command；If control unit 16 judges to hand over The zero passage detection signal of stream power supply occurs abnormal, then control unit 16 determines whether that flour stranding machine zero passage detection signal occurs extremely Cumulative time whether more than the 7th Preset Time, if control unit 16 to judge that flour stranding machine zero passage detection signal occurs abnormal Cumulative time is more than the 7th Preset Time such as 2s, then control unit 16 controls to drive assembly 14 to quit work, and controls noodles It is glittering that machine sends the first the most all of display lamp of information, 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 less than or equal to the 7th Preset Time such as 2s, then control unit 16 is by zero passage Detection the abnormal signal time reset, and control flour stranding machine continue executing with mastery routine with according to mode selection command to drive assembly 14 It is controlled, to drive mixing component 12 to stir or to drive assembly 13 of appearing to appear.

According to a specific embodiment of the present utility model, as shown in Figure 4, zero cross detection circuit 52 includes: the three or two pole Pipe D3, the 8th resistance R8, the 9th resistance R9, the 4th audion 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 anode of the 3rd diode D3 is connected with one end L of alternating current power supply, specifically Ground, as shown in Fig. 4 and Fig. 2-a, the 3rd diode D3 can be connected with one end L of alternating current power supply, i.e. by the 23rd resistance R23 The anode of the 3rd diode D3 and one end L-H of the 23rd resistance R23 are connected, the other end of the 23rd resistance R23 and friendship One end L of stream power supply is connected；One end of 8th resistance R8 is connected with the negative electrode of the 3rd diode D3；One end of 9th resistance R9 with The other end of the 8th resistance R8 is connected；Base stage B of the 4th audion Q4 and the other end of the 9th resistance R9 are connected, the 4th audion The emitter E ground connection of Q4, the colelctor electrode C of the 4th audion Q4 presets power supply VCC2 by the tenth resistance R10 and second and is connected, the Having primary nodal point between four audion Q4 and the tenth resistance R10, wherein, primary nodal point is as the output of zero cross detection circuit 52 End INT1 is connected with control unit 16；The anode of the 4th diode D4 is connected with primary nodal point, the negative electrode of the 4th diode D4 with Second presets power supply VCC2 is connected；One end of 3rd electric capacity C3 is connected with primary nodal point, the other end ground connection of the 3rd electric capacity C3；The 11 resistance R11 are connected in parallel between base stage B and the emitter E of the 4th audion Q4；4th electric capacity C4 is connected in parallel on the 4th audion Between base stage B and the emitter E of Q4.

According to a specific embodiment of the present utility model, second presets power supply VCC2 can be for the power supply electricity shown in Fig. 2-a + 5V the power supply that road 17 provides.

Wherein, the 3rd diode D3, the 8th resistance R8 and the 9th resistance R9 carry out rectification blood pressure lowering process to alternating current power supply, with Drive the break-make of the 4th audion Q4, so that the output level upset of the outfan INT1 of zero cross detection circuit 52, the 3rd electric capacity C3 and the 4th electric capacity C4 in order to be filtered process to the high-frequency interferencing signal in circuit, and the 4th diode D4 is used as clamper two pole Pipe, to avoid control unit 16 to damage because input voltage is too high.

Specifically, when the voltage of alternating current power supply is in positive half period, the 3rd diode D3 conducting, the 4th audion Q4 opens Logical, the outfan INT1 output low level of zero cross detection circuit 52；When the voltage of alternating current power supply is in negative half-cycle, the three or two Pole pipe D3 ends, and the 4th audion Q4 turns off, the outfan INT1 output high level of zero cross detection circuit 52, so, if face The hardware circuit of bar machine is normal, then the waveform of the zero passage detection signal that control unit 16 receives is the side that low and high level respectively accounts for 50% Ripple signal, the zero passage detection signal no exceptions that now zero cross detection circuit 52 generates, flour stranding machine normally works, and i.e. says, control Unit 16 processed can perform hand operated mixing according to the mode selection command of user's input, manually appear or function that automatic stirring is appeared And control the startup/stopping of motor 41；If flour stranding machine hardware circuit breaks down or circuit is in off state, then control The waveform of the zero passage detection signal that unit 16 receives is no longer the square-wave waveform even control unit 16 that low and high level respectively accounts for 50% Cannot receive zero passage detection signal, the zero passage detection signal that now zero cross detection circuit 52 generates occurs abnormal, control unit 16 control flour stranding machine sends corresponding information, and flour stranding machine complete machine quits work.

Thus, it is possible to the zero cross signal state in flour stranding machine running is detected, and according to the detection letter generated Number and mode selection command to driving assembly 14 to be controlled, thus realize zero crossing detection function, play the work of protection flour stranding machine With.

According to an embodiment of the present utility model, the running status of flour stranding machine includes uncapped state, as in figure 2 it is shown, shape State detector unit 15 includes: testing circuit 53 of uncapping.

Wherein, testing circuit 53 of uncapping is connected with control unit 16, and testing circuit 53 of uncapping is for the upper cover to flour stranding machine Uncapped state carry out detecting to generate testing signal of uncapping, wherein, control unit 16 according to mode selection command to driving Before assembly 14 is controlled, it is additionally operable to enter holding state and send the receiving testing signal of uncapping time control noodle press Two informations, and determine whether whether the persistent period of testing signal of uncapping is more than the 8th Preset Time, if uncapping inspection The persistent period surveying signal is more than the 8th Preset Time, then control flour stranding machine and quit work and send the first information.

It should be appreciated that control unit 16 controls flour stranding machine in the following manner enters holding state: control flour stranding machine The assembly 14 that drives keep current duty, control unit 16 controls the motor of flour stranding machine and quits work simultaneously, and sends Second information such as closes all of display lamp.

According to a specific embodiment of the present utility model, as shown in Figures 3 and 5, testing circuit 53 of uncapping includes: fine motion is opened Closing CN2 and detection components 55, wherein, microswitch CN2 is arranged at the upper cover of flour stranding machine, one end of microswitch CN2 and friendship One end L of stream power supply is connected；Detection components 55 is connected with the other end of microswitch CN2, the other end of microswitch CN2 also with Assembly 14 is driven to be connected.

Specifically, as it is shown in figure 5, detection components 55 includes: the 5th diode D5, the 12nd resistance R12, the 13rd resistance R13, the 5th audion Q5, the 14th resistance R14, the 6th diode D6, the 5th electric capacity C5, the 15th resistance R15 and the 6th electricity Hold C6, wherein, the anode of the 5th diode D5 and the other end of microswitch CN2；One end and the five or two of 12nd resistance R12 The negative electrode of pole pipe D5 is connected；One end of 13rd resistance R13 is connected with the other end of the 12nd resistance R12；5th audion Q5 Base stage B and the 13rd resistance R13 the other end be connected, the emitter E ground connection of the 5th audion Q5, the collection of the 5th audion Q5 Electrode C presets power supply VCC2 by the 14th resistance R14 and second and is connected, between the 5th audion Q5 and the 14th resistance R14 Having the 5th node, wherein, the 5th node is connected with control unit 16 as the outfan INT0 of testing circuit 53 of uncapping；6th The anode of diode D6 and the 5th node are connected, and the negative electrode of the 6th diode D6 and second is preset power supply VCC2 and is connected；5th electricity The one end holding C5 is connected with the 5th node, the other end ground connection of the 5th electric capacity C5；15th resistance R15 is connected in parallel on the 5th audion Between base stage B and the emitter E of Q5；6th electric capacity C6 is connected in parallel between base stage B and the emitter E of the 4th audion Q4.

According to a specific embodiment of the present utility model, second presets power supply VCC2 can be for the power supply electricity shown in Fig. 2-a + 5V the power supply that road 17 provides.

Specifically, in the work process of flour stranding machine, if the normal closing lid of the upper cover of flour stranding machine, then microswitch CN2 Guan Bi, alternating current power supply accesses detection components 55, when the voltage of alternating current power supply is in positive half period, the 5th diode D5 conducting, 5th audion Q5 is open-minded, the outfan INT0 output low level of testing circuit 53 of uncapping；When the voltage of alternating current power supply is in negative During the half period, the 5th diode D5 cut-off, the 5th audion Q5 turns off, the high electricity of outfan INT0 output of testing circuit 53 of uncapping Flat, so, testing circuit 53 of uncapping exports closing lid detection signal, and such as the waveform of closing lid detection signal is that low and high level respectively accounts for The square-wave waveform of 50%.

If the upper cover of flour stranding machine is in the state opened such as user and uncaps flour stranding machine feeding operation, then fine motion Switch CN2 disconnects, and alternating current power supply disconnects with detection components 55, and the 5th audion Q5 turns off, the outfan of testing circuit 53 of uncapping INT0 exports high level all the time, and testing circuit 53 of uncapping generates testing signal of uncapping.

More specifically, in the work process of flour stranding machine, the folding lid state of flour stranding machine is detected by control unit 16, If control unit 16 receives closing lid detection signal, then control unit 16 controls flour stranding machine and continues executing with mastery routine with according to mould Formula selects instruction to be operated；If control unit 16 receives testing signal of uncapping, then control flour stranding machine and enter holding state, I.e. saying, control unit 16 controls the assembly 14 that drives of flour stranding machine and keeps current duty, and control unit 16 will output simultaneously Drive control signal be placed in low level such as 0V and quit work with the motor controlling flour stranding machine, and send the second information example As closed all of display lamp.

Whether control unit 16 determines whether the persistent period of testing signal of uncapping after receiving testing signal of uncapping More than the 8th Preset Time, if the persistent period of testing signal of uncapping is more than the 8th Preset Time such as 10s, then control unit 16 control to drive assemblies 14 to quit work, and control flour stranding machine and send the startup of the first information such as flour stranding machine/stir/go out Face display lamp is glittering, and flour stranding machine complete machine is shut down；If the persistent period of testing signal of uncapping is less than or equal to the 8th Preset Time example Such as 10s, then control unit 16 further determines whether to receive closing lid detection signal, and when receiving closing lid detection signal Testing signal of uncapping abnormal time is reset, and controls flour stranding machine and continue executing with mastery routine to carry out work according to mode selection command Make.

Thus, it is possible to the uncapped state in flour stranding machine running is detected, and according to the detection letter of uncapping generated Number and mode selection command to driving assembly 14 to be controlled, thus realize uncapping detection function, play the work of protection flour stranding machine With.

As it has been described above, in the work process of flour stranding machine, first flour stranding machine is crossed zero state and is entered by state detection unit 15 Row detection is to generate zero passage detection signal, if zero passage detection signal occurs abnormal, then control unit 16 controls flour stranding machine stopping Work and send the first information；If zero passage detection signal no exceptions, then state detection unit 15 continues noodles The uncapped state of machine carries out detecting to generate testing signal of uncapping, and control unit 16, when receiving testing signal of uncapping, controls Flour stranding machine enters holding state and sends the second information, and determines whether whether the persistent period of testing signal of uncapping reaches To the 8th Preset Time, and stop work in the persistent period of testing signal of uncapping more than the 8th Preset Time time control noodle press Make.If control unit 16 receives closing lid detection signal in the 8th Preset Time, then control unit 16 inputs according to user Mode selection command control drive assembly 14 be operated in the first duty or the second duty, state-detection list simultaneously The power rating of flour stranding machine is detected by unit 15, and performs corresponding power exception handler.

If the mode selection command that control unit 16 inputs according to user and detection signal control to drive assembly 14 to work In the first duty, then assembly 14 is driven to drive mixing component 12 that the water dough-making powder in flour stranding machine is stirred；If control The mode selection command that unit 16 processed inputs according to user and detection signal control to drive assembly 14 to be operated in the second duty, Assembly 14 is then driven to drive assembly 13 of appearing to appear, to be expressed to out face the wall and meditate by the flour being stirred, when extruding force reaches During certain value, assembly 13 of appearing can be by face extruding noodle machine.

To sum up, according to the control device of the flour stranding machine that this utility model embodiment proposes, assembly is driven to have the first work State and the second duty, drive assembly to drive mixing component to be stirred in the first operative state, and in the second work Assembly of appearing is driven to appear under state, by the running status of state detection unit detection flour stranding machine to generate detection letter Number, and receiving, by receiving unit, the mode selection command that user inputs, control unit is according to mode selection command and detection letter Number to driving assembly to be controlled, thus automatic stirring can be realized and/or appear, optimizing the mode of operation of flour stranding machine, saving The time and efforts of user operation, and by the running status of state detection unit detection flour stranding machine, it is possible to effectively protect Flour stranding machine avoids damaging the die head of flour stranding machine, improves Consumer's Experience.

This utility model also proposed a kind of bread producing machine, including the control device of the flour stranding machine of above-described embodiment.

To sum up, the flour stranding machine proposed according to this utility model embodiment, filled by the control of the flour stranding machine of above-described embodiment Put, automatic stirring can be realized and/or appear, optimize the mode of operation of flour stranding machine, save the time and efforts of user operation, And the running status by state detection unit detection flour stranding machine, it is possible to effectively protect flour stranding machine, it is to avoid damage flour stranding machine Die head, improves Consumer's Experience.

Fig. 6 is the flow chart of the control method of the flour stranding machine according to this utility model embodiment.As shown in Figure 6, flour stranding machine Control method comprise the following steps:

S1: receive the mode selection command of user's input.

Specifically, the mode selection command of user's input includes hand operated mixing instruction, manually appears to instruct and automatic stirring Appear instruction etc..If the mode selection command of user's input is hand operated mixing instruction, then the startup of flour stranding machine/stirring display lamp Chang Liang；If the mode selection command of user's input is instruction of manually appearing, then the startup of flour stranding machine/appear display lamp Chang Liang； Appear to instruct if the mode selection command of user's input is automatic stirring, then the startup of flour stranding machine/full-automatic display lamp Chang Liang.

S2: the running status of detection flour stranding machine is to generate detection signal.

Specifically, the running status of flour stranding machine can include running power rating, crossing zero state, uncapped state etc., detection faces The running status of bar machine detects signal accordingly to generate.

S3: according to mode selection command and detection signal, the driving assembly of flour stranding machine is controlled, wherein, drives assembly There is the first duty and the second duty, drive assembly to drive the mixing component of flour stranding machine to enter in the first operative state Row stirring also drives the assembly of appearing of flour stranding machine to appear in a second operative state.

Specifically, if mode selection command and detection signal according to user's input control to drive component operation the One duty, then drive the mixing component of Component driver flour stranding machine to be stirred the water dough-making powder in flour stranding machine；If root Mode selection command and detection signal according to user's input control to drive component operation in the second duty, then drive assembly to drive The assembly of appearing of dynamic flour stranding machine is appeared, to be expressed to out face the wall and meditate by the flour being stirred, when extruding force reaches certain value, Appearing assembly can be by face extruding noodle machine.

According to an embodiment of the present utility model, mode selection command can include hand operated mixing instruction, manually appear to refer to Order and automatic stirring appear to instruct, and wherein, control the driving assembly of flour stranding machine according to mode selection command and detection signal System, farther includes: when controlling to drive assembly to preset with the first duty work first when receiving hand operated mixing instruction Between；Control when receiving and manually appearing instruction to drive assembly to work the second Preset Time with the second duty；Receiving Automatic stirring appears first to control to drive assembly to work the first Preset Time with the first duty during instruction, then controls to drive assembly Work the second Preset Time with the second duty.

According to a specific embodiment of the present utility model, control to drive assembly to preset with the first duty work first Time farther includes: first control driving assembly is with the first duty continuous firing the 3rd Preset Time, then controls driving group Part is with the first duty discontinuous operation the 4th Preset Time, and wherein, the 3rd Preset Time and the 4th Preset Time sum are equal to First Preset Time.

Specifically, when performing hand operated mixing pattern, water dough-making powder is put into flour stranding machine by user in proper proportions, and Input hand operated mixing instructs the hand operated mixing button on such as push panel, and as in Figure 6-1, hand operated mixing pattern is concrete Comprise the following steps:

S10: perform hand operated mixing instruction, controls to drive assembly to start, and controls to drive assembly to enter with the first duty Row work.

S11: judge to drive whether assembly reaches the 3rd Preset Time such as with the first duty continuous working period 60s。

If it is, perform step S12；Otherwise, step S15 is performed.

S12: control driving assembly is with the first duty discontinuous operation the 4th Preset Time such as 3min, wherein, intermittently The time interval of work may be set to 3s, i.e. says, controls to drive assembly to work between the mode of 3s is carried out again and knock off according to stopping 3s Make.

S13: judge to drive whether assembly reaches the first Preset Time such as 4min with the first duty working time.

If it is, perform step S14；Otherwise, step S15 is performed.

S14: control to drive assembly to quit work, and control flour stranding machine and send information and such as start/stir display lamp Glittering, flour stranding machine complete machine is shut down.

S15: again detect running status.

When performing manually to go out surface model, flour stranding machine is put in the face being stirred by user, and inputs instruction example of manually appearing Such as the hand operated mixing button on push panel, as in fig. 6-2, manually go out surface model and specifically include following steps:

S101: perform instruction of manually appearing, controls to drive assembly to start, and controls to drive assembly to enter with the second duty Row work.

S102: judge to drive whether assembly reaches the second Preset Time such as with the second duty continuous working period 12min。

If it is, perform step S103；Otherwise, step S104 is performed.

S103: control to drive assembly to quit work, and control flour stranding machine and send information and such as start/appear display lamp Glittering, flour stranding machine complete machine is shut down.

S104: again detect running status.

When performing automatic stirring and going out surface model, flour stranding machine integrates automatic stirring and automatically goes out surface function, and user will Water dough-making powder puts into flour stranding machine in proper proportions, and input that automatic stirring instructs on such as push panel automatic Stirring is appeared button, and 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, it is judged that whether the running status flag bit of flour stranding machine is 1.

If. then perform step S111；Otherwise, step S115 is performed.

S111: control to drive assembly to start, and control to drive assembly to be operated with the first duty.

S112: judge to drive whether assembly reaches the 3rd Preset Time such as with the first duty continuous working period 12min。

If it is, perform step S113；Otherwise, step S118 is performed.

S113: control driving assembly is with the first duty discontinuous operation the 4th Preset Time such as 4min, wherein, intermittently The time interval of work may be set to 3s, i.e. says, controls to drive assembly to work between the mode of 3s is carried out again and knock off according to stopping 3s Make.

S114: judge to drive whether assembly reaches the first Preset Time such as 16min with the first duty working time.

If it is, perform step S115；Otherwise, step S118 is performed.

S115: control to drive assembly to be operated with the second duty.

S116: judge to drive whether assembly reaches the second Preset Time such as with the second duty continuous working period 12min。

If it is, perform step S117；Otherwise, step S118 is performed.

S117: control to drive assembly to quit work, and control flour stranding machine and send information and such as start/automatically indicate Lamp is glittering, and flour stranding machine complete machine is shut down.

S118: again detect running status.

According to a concrete example of the present utility model, in different modes, assembly is driven to hold with the first duty The time of continuous work is different, and the i.e. the 3rd Preset Time is different, such as, under hand operated mixing function, the 3rd Preset Time can be 60s, And under automatic stirring goes out surface function, the 3rd Preset Time can be 12min.

Thus, according to the mode selection command received to driving assembly to be controlled, to optimize the Working mould of flour stranding machine Formula.

According to an embodiment of the present utility model, as it is shown in fig. 7, the running status of flour stranding machine includes power rating, inspection The running status surveying flour stranding machine farther includes to generate detection signal:

S20: detection is flow through and is driven in assembly the electric current of motor to generate current detection signal.

The operation power of flour stranding machine is judged, specifically, when motor carries out work by the voltage of detection the 16th resistance When making, the voltage of the 16th resistance, along with flowing through the curent change of motor, can calculate flour stranding machine according to current detection signal Run power.

S21: calculate the operation power of flour stranding machine according to current detection signal.

According to a specific embodiment of the present utility model, controlling driving assembly with the first duty continuous firing During, the control method of flour stranding machine farther includes: judge that whether the operation power of motor is less than the first predetermined power；If The operation power of motor is less than the first predetermined power and continues the 5th Preset Time, then control flour stranding machine and quit work and send the One information.

Quit work it should be appreciated that flour stranding machine can be controlled in the following manner: first control to drive assembly to stop work Make, control motor stopping after extending certain time such as 2s, and control flour stranding machine complete machine shutdown after sending the first information.

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 hold Row power of agitator abnormality processing subprogram, specifically includes following steps:

S22: perform power of agitator abnormality processing subprogram.

S23: judge motor whether run the power persistent period less than the first predetermined power such as 50W the most pre-more than the 5th If time such as 30s.

If it is, perform step S24；Otherwise, step S25 is performed.

S24: control flour stranding machine and quit work and send the first information.

Specifically, control to drive assembly to quit work, and control flour stranding machine and send the first information such as flour stranding machine and open Dynamic/stirring display lamp is glittering, and flour stranding machine complete machine is shut down.

S25: continue executing with mastery routine.

According to a specific embodiment of the present utility model, when controlling the process that driving assembly works with the second duty In, the control method of flour stranding machine also includes: judge that whether the operation power of motor is more than the second predetermined power；If motor Run power and be more than the second predetermined power, then control motor and rotate backward the 6th Preset Time.

According to a specific embodiment of the present utility model, at the counter-rotational number of times of motor more than preset times threshold value Time, control flour stranding machine and quit work and send the first information.

Quit work it should be appreciated that flour stranding machine can be controlled in the following manner: first control to drive assembly to stop work Make, control motor stopping after extending certain time such as 2s, and control flour stranding machine complete machine shutdown after sending the first information.

Specifically, if as it is shown in figure 9, the operation power of motor is more than the second predetermined power such as 280W, then performed Appear power abnormality processing subprogram, specifically include following steps:

S26: perform to appear power abnormality processing subprogram.

S27: judge whether the count value i.e. number of times of motor overload of enumerator is more than preset times threshold value such as 2 times.

If it is, perform step S28；Otherwise perform step S29.

S28: control flour stranding machine and quit work and send the first information.

Specifically, control to drive assembly to quit work, and control flour stranding machine and send the first information such as flour stranding machine and open Display lamp of move/appearing is glittering, and flour stranding machine complete machine is shut down.

S29: control motor and rotate backward, so that flour stranding machine enters moves back surface state.

S210: judge that whether the motor counter-rotational time is more than the 6th Preset Time such as 3s.

If it is, perform step S211；Otherwise, step S29 is returned.

S211: terminate move back surface state and proceed work of appearing.

S212: continue executing with mastery routine.

Specifically, control motor when the operation power judging motor is more than the second predetermined power such as 280W reversely to turn Dynamic 6th Preset Time such as 3s, so that flour stranding machine enters moves back surface state.The record counter-rotational number of times of motor, if motor is anti- To the number of times rotated more than preset times threshold value such as 2 times, then control to drive assembly to quit work, and control flour stranding machine and send the It is glittering that one information such as flour stranding machine starts/appear display lamp, and flour stranding machine complete machine is shut down；If the counter-rotational number of times 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 reaches the 6th Preset Time such as 3s After, terminate move back surface state and proceed work of appearing.

Thus, it is possible to the power rating in flour stranding machine running is detected, and according to the detection signal pair generated Driving assembly is controlled, thus realizes owing water, overload detection function, plays the effect of protection flour stranding machine.

According to an embodiment of the present utility model, the running status of flour stranding machine included zero state, detection flour stranding machine To generate detection signal, running status includes that the alternating current providing alternating current power supply carries out zero passage detection to generate zero passage detection letter Number, wherein, according to mode selection command and detection signal, the driving assembly of flour stranding machine is controlled, including: judge that zero passage is examined Survey whether signal occurs exception；If zero passage detection signal occurs abnormal and that exception occurs cumulative time to preset more than the 7th Between, then control flour stranding machine and quit work and send the first information；If zero passage detection signal no exceptions or occur different The normal cumulative time is less than or equal to the 7th Preset Time, then according to mode selection command to driving assembly to be controlled.

Specifically, as shown in Figure 10, if zero passage detection signal occurs abnormal, then the sub-journey of zero passage abnormality processing is performed Sequence, specifically includes following steps:

S30: perform zero passage abnormality processing subprogram.

S31: judge that zero passage occurs the abnormal cumulative time whether 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 and quit work and send the first information.

Specifically, control to drive assembly to quit work, and control flour stranding machine and send the first the most all of finger of information Showing that lamp is glittering, flour stranding machine complete machine is shut down.

S33: continue executing with mastery routine.

Specifically, first the zero passage detection abnormal signal time is reset, then control flour stranding machine and continue executing with mastery routine with root According to mode selection command to driving assembly to be controlled, to drive mixing component stirring or to drive assembly of appearing to appear.

Thus, it is possible to the zero cross signal state in flour stranding machine running is detected, and according to the detection letter generated Number and mode selection command to driving assembly to be controlled, thus realize zero crossing detection function, play the effect of protection flour stranding machine.

According to an embodiment of the present utility model, the running status of flour stranding machine includes uncapped state, detection flour stranding machine Running status includes that with generation detection signal the uncapped state of the upper cover of opposite bar machine carries out detecting to generate testing signal of uncapping, Wherein, before according to mode selection command to driving assembly to be controlled, the control method of above-described embodiment also includes: connecing Receive testing signal of uncapping time control noodle press enter holding state and send the second information, and determine whether inspection of uncapping Whether survey the persistent period of signal more than the 8th Preset Time；If the persistent period of testing signal of uncapping presets more than the 8th Between, then control flour stranding machine and quit work and send the first information.

Specifically, as shown in figure 11, in the work process of flour stranding machine, the folding lid state of flour stranding machine is examined Survey, if receiving closing lid detection signal, then control flour stranding machine and continue executing with mastery routine to carry out work according to mode selection command Make；If receiving testing signal of uncapping, then perform closing lid abnormality processing subprogram, specifically include following steps:

S40: perform closing lid abnormality processing subprogram.

S41: control flour stranding machine and enter holding state.

Specifically, control flour stranding machine in the following manner and enter holding state: the driving assembly controlling flour stranding machine keeps Current duty, the motor of output drive control signal control flour stranding machine quits work simultaneously, and sends the second prompting letter Breath such as closes all of display lamp.

S42: judge that whether the persistent period 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 and quit work and send the first information.

Specifically, control to drive assembly to quit work, and control flour stranding machine and send the first information such as flour stranding machine Start/stir/display lamp of appearing is glittering, flour stranding machine complete machine is shut down.

S44: judge whether to receive closing lid detection signal.

If it is, perform step S45；Otherwise, step S41 is returned.

S45: continue executing with mastery routine.

Specifically, first by testing signal of uncapping abnormal time reset, then control flour stranding machine continue executing with mastery routine with It is operated according to mode selection command.Thus, it is possible to the uncapped state in flour stranding machine running is detected, and according to The testing signal of uncapping generated and mode selection command are to driving assembly to be controlled, thus the detection function that realizes uncapping, play The effect of protection flour stranding machine.

As it has been described above, combine Figure 12-14, the concrete steps of the control method of the flour stranding machine of this utility model embodiment are such as Under.

If the mode selection command of user's input is hand operated mixing instruction, as shown in figure 12, the control method of flour stranding machine Comprise the following steps:

S50: input hand operated mixing instruction, the startup of flour stranding machine and stirring display lamp Chang Liang.

S51: control to drive assembly to start, and control to drive assembly to work with the first duty.

S52: judge that zero passage detection signal is the most 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: perform hand operated mixing instruction, drives mixing component to be stirred.

S59: judge that whether motor runs power less than the first predetermined power.If it is, perform step S510；Otherwise, Perform step S511.

S510: perform power of agitator abnormality processing subprogram.

S511: judge to drive whether assembly reaches the 3rd Preset Time with the first duty continuous working period？If It is then to perform step S512；Otherwise, step S52 is performed.

S512: controlling to drive assembly with the first duty discontinuous operation, wherein, intermittently used time interval can set For 3s.

S513: judge to drive assembly to continue with the first duty or whether the intermittent integration working time reaches first and preset Time.If it is, perform step S514；Otherwise, step S52 is performed.

S514: close and drive assembly.

S515: start and to stir display lamp glittering, complete machine is shut down.

If the mode selection command of user's input is manually appear instruction, as shown in figure 13, the control method of flour stranding machine Comprise the following steps:

S60: input manually appears to instruct, the startup of flour stranding machine and the display lamp Chang Liang that appears.

S61: control to drive assembly to work with the second duty.

S62: judge that zero passage detection signal is the most 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: perform instruction of manually appearing, drives assembly of appearing to appear.

S69: judge that whether motor runs power more than the second predetermined power.If it is, perform step S610；Otherwise, Perform step S611.

S610: perform to appear power abnormality processing subprogram.

S611: judge to drive whether assembly reaches the second Preset Time with the second duty working time.If it is, Perform step S612；Otherwise, step S62 is performed.

S612: close and drive assembly.

S613: start and display lamp of appearing is glittering, complete machine is shut down.

If the mode selection command of user's input is manually appear instruction, as shown in figure 14, the control method of flour stranding machine Comprise the following steps:

S70: input automatic stirring appears to instruct, the startup of flour stranding machine and full-automatic display lamp Chang Liang.

S71: judge that zero passage detection signal is the most 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 uncapping？If 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 duty that flour stranding machine is current.If being in stirring, then perform step S78；If be in Go out surface state, then perform step S714.

S78: drive mixing component to be stirred.

S79: judge that whether motor runs power less than the first predetermined power.If it is, perform step S710；Otherwise, Perform step S711.

S710: perform power of agitator abnormality processing subprogram.

S711: judge to drive whether assembly reaches the 3rd Preset Time with the first duty continuous working period？If It is then to perform step S712；Otherwise, step S71 is performed.

S712: controlling to drive assembly with the first duty discontinuous operation, wherein, intermittently used time interval can set For 3s.

S713: judge to drive whether assembly reaches the first Preset Time with the first duty cumulative operation time.If It is then to perform step S714；Otherwise, step S71 is performed.

S714: drive assembly of appearing to appear.

S715: judge that whether motor runs power more than the second predetermined power.If it is, perform step S716；Otherwise, Perform step S717.

S716: perform to appear power abnormality processing subprogram.

S717: judge to drive whether assembly reaches the second Preset Time with the second duty working time.If it is, Perform step S718；Otherwise, step S71 is performed.

S718: close and drive assembly.

S719: starting and full-automatic display lamp is glittering, flour stranding machine complete machine is shut down.

To sum up, according to the control method of the flour stranding machine that this utility model embodiment proposes, the pattern choosing of user's input is received Select instruction, and the running status detecting flour stranding machine detects signal to generate, according to mode selection command with detection signal to noodles The driving assembly of machine is controlled, so that driving assembly to drive the mixing component of flour stranding machine to be stirred in the first operative state And drive the assembly of appearing of flour stranding machine to appear in a second operative state, thus automatic stirring can be realized and/or appear, excellent Change the mode of operation of flour stranding machine, saved the time and efforts of user operation, and detect noodles by state detection unit The running status of machine, it is possible to effectively protect flour stranding machine, it is to avoid damage the die head of flour stranding machine, improve Consumer's Experience.

In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward ", " suitable Hour hands ", " counterclockwise ", " axially ", " radially ", the orientation of the instruction such as " circumferential " or position relationship be based on orientation shown in the drawings Or position relationship, be for only for ease of describe this utility model and simplify describe rather than instruction or hint indication device or Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model System.

Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two Individual, three etc., unless otherwise expressly limited specifically.

In this utility model, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " Gu Fixed " etc. term should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be It is mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two The connection of element internal or the interaction relationship of two elements, unless otherwise clear and definite restriction.Common skill for this area For art personnel, above-mentioned term concrete meaning in this utility model can be understood as the case may be.

In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score Can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, first is special Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " permissible Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.

In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term State and be necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature are permissible One or more embodiment in office or example combine in an appropriate manner.Additionally, in the case of the most conflicting, this area Technical staff the feature of the different embodiments described in this specification or example and different embodiment or example can be entered Row combines and combination.

Although above it has been shown and described that embodiment of the present utility model, it is to be understood that above-described embodiment is Exemplary, it is impossible to it is interpreted as that those of ordinary skill in the art is in scope of the present utility model to restriction of the present utility model In above-described embodiment can be changed, revise, replace and modification.

Claims (15)

1. the control device of a 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 assembly；

Driving assembly, described driving assembly has the first duty and the second duty, and described driving assembly is described the Drive described mixing component to be stirred under one duty and assembly of appearing described in driving under described second duty enters Row is appeared；

State detection unit, described state detection unit is for detecting the running status of described flour stranding machine to generate detection signal；

Control unit, described control unit respectively with described receiving unit, described driving assembly and described state detection unit phase Even, described driving assembly is controlled by described control unit according to described mode selection command and described detection signal；

Power supply circuits, described power supply circuits preset power supply and second pre-for the alternating current that alternating current power supply provides is converted to first If power supply, think that described driving assembly provides described first to preset power supply, and provide described second for described state detection unit Preset power supply.

The control device of flour stranding machine the most according to claim 1, it is characterised in that described mode selection command includes manually Stirring instruction, manually appear instruction and automatic stirring appear instruction, wherein,

Described control unit controls described driving assembly with described first duty when receiving the instruction of described hand operated mixing Work the first Preset Time；

Described control unit receive described manually appear instruction time control described driving assembly with described second duty Work the second Preset Time；

Described control unit first controls described driving assembly with described first work when receiving described automatic stirring and appearing and instruct Make the first Preset Time described in operation, then it is described second pre-with described second duty work to control described driving assembly If the time.

The control device of flour stranding machine the most according to claim 2, it is characterised in that drive described in controlling in described control unit Dynamic assembly with described first duty work the first Preset Time time, described control unit be further used for first controlling described in drive Dynamic assembly is with described first duty continuous firing the 3rd Preset Time, then controls described driving assembly with described first work State discontinuous operation the 4th Preset Time, wherein, described 3rd Preset Time and described 4th Preset Time sum are equal to described First Preset Time.

The control device of flour stranding machine the most according to claim 3, it is characterised in that described driving assembly includes:

Motor, described motor is used for driving described mixing component and described assembly of appearing；

Rotation control circuit, the first input end of described rotation control circuit is connected with one end of alternating current power supply, and described rotation is controlled Second input of circuit processed is connected with the other end of described alternating current power supply, the outfan of described rotation control circuit and described electricity Machine is connected, and the control end of described rotation control circuit is connected with described control unit, and described rotation control circuit is for described The rotation direction controlling the described motor of lower adjustment of the rotation control signal of control unit output is so that described driving assembly is in institute State and be operated under the first duty or described second duty；

Drive circuit, described drive circuit is connected to the second input of described rotation control circuit and the another of described alternating current power supply Between one end, the control end of described drive circuit is connected with described control unit, and described drive circuit is for controlling list described Control described motor under the control of the drive control signal of unit's output be operated or quit work.

The control device of flour stranding machine the most according to claim 4, it is characterised in that the running status of described flour stranding machine includes Power rating, described state detection unit includes:

Current detection circuit, described current detection circuit is connected between described drive circuit and described alternating current power supply, described electricity Current detection circuit is also connected with described control unit, and described current detection circuit flows through the electric current of described motor with life for detection Become current detection signal；

Wherein, described control unit is additionally operable to calculate the operation power of described flour stranding machine according to described current detection signal.

The control device of flour stranding machine the most according to claim 5, it is characterised in that drive described in controlling when described control unit During dynamic assembly is with described first duty continuous firing, described control unit is additionally operable to judge the operation of described motor Whether power is less than the first predetermined power, if the operation power of described motor is preset less than the first predetermined power and the lasting 5th Time, then control described flour stranding machine and quit work and send the first information.

The control device of flour stranding machine the most according to claim 5, it is characterised in that drive described in controlling when described control unit During dynamic assembly is with described second duty work, described control unit is additionally operable to judge the operation power of described motor Whether more than the second predetermined power, if the operation power of described motor is more than described second predetermined power, then control described electricity Machine rotates backward the 6th Preset Time.

The control device of flour stranding machine the most according to claim 7, it is characterised in that described control unit is additionally operable to described When the counter-rotational number of times of motor is more than preset times threshold value, controls described flour stranding machine and quit work and send the first prompting letter Breath.

The control device of flour stranding machine the most according to claim 1, it is characterised in that the running status of described flour stranding machine includes Crossing zero state, described state detection unit includes:

Zero cross detection circuit, described zero cross detection circuit is connected with alternating current power supply, described zero cross detection circuit also with described control Unit is connected, and described zero cross detection circuit carries out zero passage detection to generate zero passage for the alternating current providing described alternating current power supply Detection signal, wherein,

Described control unit is used for judging whether described zero passage detection signal occurs exception, if described zero passage detection signal occurs Abnormal and occur the abnormal cumulative time more than the 7th Preset Time, then control described flour stranding machine and quit work and send first and carry Show information, if the cumulative time of described zero passage detection signal no exceptions or generation exception presets less than or equal to the 7th Between, then according to described mode selection command, described driving assembly is controlled.

The control device of flour stranding machine the most according to claim 9, it is characterised in that the running status bag of described flour stranding machine Including uncapped state, described state detection unit includes:

Uncap testing circuit, described in testing circuit of uncapping be connected with described control unit, described in uncap testing circuit for institute The uncapped state of the upper cover stating flour stranding machine carries out detecting to generate testing signal of uncapping, wherein,

Described control unit, before being controlled described driving assembly according to described mode selection command, is additionally operable to receiving Control described flour stranding machine during to described testing signal of uncapping enter holding state and send the second information, and determine whether Whether the persistent period of described testing signal of uncapping is more than the 8th Preset Time, if the persistent period of described testing signal of uncapping More than described 8th Preset Time, then control described flour stranding machine and quit work and send the first information.

The control device of 11. flour stranding machines according to claim 4, it is characterised in that described rotation control circuit includes:

Commutator, the first input end of described commutator is connected with one end of described alternating current power supply, and the second of described commutator is defeated Enter end to be connected with the other end of described alternating current power supply；

First relay, the first end of the switch of described first relay is connected with the first outfan of described commutator, described Second end of the switch of the first relay is connected with the second outfan of described commutator, the public affairs of the switch of described first relay End is connected with one end of described motor altogether；

Second relay, the first end of the switch of described second relay is connected with the first outfan of described commutator, described Second end of the switch of the second relay is connected with the second outfan of described commutator, the public affairs of the switch of described second relay End is connected with the other end of described motor altogether；

The coils from parallel connection of coils of the first diode, described first diode and described first relay, the anode of described first diode Ground connection；

First audion, the colelctor electrode of described first audion is connected with the negative electrode of described first diode, described one or three pole The emitter stage of pipe and first is preset power supply and is connected, and the base stage of described first audion is connected with described control unit；

The coils from parallel connection of coils of the second diode, described second diode and described second relay, the anode of described second diode Ground connection；

Second audion, the colelctor electrode of described second audion is connected with the negative electrode of described second diode, described two or three pole The emitter stage of pipe is preset power supply with described first and is connected, and the base stage of described second audion is connected with described control unit；

Series connection the first resistance, the second resistance and the first electric capacity, the first resistance of described series connection, the second resistance and the first electric capacity with Described motor parallel.

The control device of 12. flour stranding machines according to claim 4, it is characterised in that described drive circuit includes:

First controllable silicon, described first silicon controlled one end is connected with the other end of described alternating current power supply, described first controllable silicon The other end be connected with the second input of described rotation control circuit；

3rd resistance, one end of described 3rd resistance controls end with described first silicon controlled and is connected；

4th resistance, one end of described 4th resistance is connected with the other end of described 3rd resistance；

3rd audion, the colelctor electrode of described 3rd audion is connected with the other end of described 4th resistance, described three or three pole The grounded emitter of pipe；

5th resistance, one end of described 5th resistance is connected with the base stage of described 3rd audion, another of described 5th resistance End is connected with described control unit；

6th resistance, described 6th resistor coupled in parallel is between base stage and the emitter stage of described 3rd audion；

Second electric capacity of series connection and the 7th resistance, the second electric capacity of described series connection and the 7th resistor coupled in parallel are at described first controllable silicon One end and the other end between.

The control device of 13. flour stranding machines according to claim 9, it is characterised in that described zero cross detection circuit includes:

3rd diode, the anode of described 3rd diode is connected with described alternating current power supply；

8th resistance, one end of described 8th resistance is connected with the negative electrode of described 3rd diode；

9th resistance, one end of described 9th resistance is connected with the other end of described 8th resistance；

4th audion, the base stage of described 4th audion is connected with the other end of described 9th resistance, described 4th audion Grounded emitter, the colelctor electrode of described 4th audion by the tenth resistance and second preset power supply be connected, the described 4th 3 Having primary nodal point between pole pipe and described tenth resistance, wherein, described primary nodal point is connected with described control unit；

4th diode, the anode of described 4th diode is connected with described primary nodal point, the negative electrode of described 4th diode with Described second presets power supply is connected；

3rd electric capacity, one end of described 3rd electric capacity is connected with described primary nodal point, the other end ground connection of described 3rd electric capacity；

11st resistance, described 11st resistor coupled in parallel is between base stage and the emitter stage of described 4th audion；

4th electric capacity, described 4th electric capacity is connected in parallel between base stage and the emitter stage of described 4th audion.

The control device of 14. flour stranding machines according to claim 10, it is characterised in that described in testing circuit of uncapping include:

Microswitch, described microswitch is arranged at the upper cover of described flour stranding machine, one end of described microswitch and alternating current Source is connected；

Detection components, described detection components is connected with the other end of described microswitch, the other end of described microswitch also with Described zero cross detection circuit is connected with described driving assembly.

15. 1 kinds of flour stranding machines, it is characterised in that include the control dress according to the flour stranding machine according to any one of claim 1-14 Put.