CN105193299A - Automatic bread maker - Google Patents
Automatic bread maker Download PDFInfo
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- CN105193299A CN105193299A CN201510342128.0A CN201510342128A CN105193299A CN 105193299 A CN105193299 A CN 105193299A CN 201510342128 A CN201510342128 A CN 201510342128A CN 105193299 A CN105193299 A CN 105193299A
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Abstract
An automatic bread maker comprises the components of a mixing container, a heater, mixing blades, a motor, a temperature detecting part and a control part. The mixing container is accommodated in the heating chamber in the body and accommodates a cooking material. The heater heats the mixing container. The mixing blades perform mixing on the cooking material in the mixing container. The motor generates a rotation driving force for the mixing blades. The temperature detecting part detects the temperature of a heating chamber or the mixing container. The control part controls the heater and the motor according to the detected temperature of the temperature detecting part, thereby successively performing processes of mixing, expanded fermenting and baking. The control part performs controlling on the heater so that detecting temperature rising time of the temperature detecting part is longer than detecting temperature non-rising time of the temperature detecting part. The automatic bread maker can shorten time required in a bread making process.
Description
Technical field
Content disclosed herein relates to generally home-use automatic bread baking machine (AutomaticBreadMaker).
Background technology
Recently, the automatic bread baking machine (for example, referring to Japanese Unexamined Patent Publication 2-193621 publication) of various structure is known to.
Above-mentioned existing automatic bread baking machine has stirred vessel, and described stirred vessel is accommodated in the heating clamber that is arranged in main body, holds cooking material.In in stirred vessel, detachably stirring vane is installed.
Stirring vane rotates in stirred vessel, carries out mix and blend to the cooking material in stirred vessel.The rotating shaft of stirring vane is connected with the driving shaft of motor (Motor) via the transmission mechanism comprising driving pulley (Pulley) and conveyer belt (Belt) etc.Motor produces the rotary driving force of stirring vane according to the control of control part.
Be provided with in heating clamber: heater (Heater), it heats stirred vessel according to the control of control part; And temperature sensor (Sensor), it detects the temperature of stirred vessel.Main body is provided with selection portion, and described selection portion can select specific cooking mode from multiple cooking mode (Course).
Control part comes control heater and motor according to the detected temperatures of the cooking mode selected by selection portion and temperature sensor, carry out breadmaking step (BreadMakingProcess), described breadmaking step comprises whipping step (KneadingProcess), one time fermentation step (Primaryfermentingprocess), steps of exhausting (DegassingProcess), shaping fermentation step (FormingandFermentingprocess) and baking procedure (BakingProcess).
Summary of the invention
But shortening this one side of the time required for breadmaking step, existing automatic bread baking machine remains at room for improvement.
Object disclosed herein is to provide a kind of automatic bread baking machine, and it can shorten the time required for breadmaking step.
In order to reach above-mentioned purpose, the automatic bread baking machine of a mode disclosed herein has stirred vessel, heater, motor, temperature detecting part and control part.
Stirred vessel is incorporated in be located in the heating clamber of body interior, holds cooking material.Heater heats stirred vessel.Stirring vane rotates in stirred vessel, carries out mix and blend to the cooking material in stirred vessel.Motor produces the rotary driving force of stirring vane.Temperature detecting part detects the temperature of heating clamber or stirred vessel.
Control part comes control heater and motor according to the detected temperatures of temperature detecting part, carries out whipping step, expanded fermentation step (BulkingandFermentingProcess), baking procedure successively.Control part controls heater in expanded fermentation step, and the time that the time making the detected temperatures of temperature detecting part increase does not rise than the detected temperatures of temperature detecting part is long.
According to the manner, the time required for breadmaking step can be shortened.
Accompanying drawing explanation
Fig. 1 is the longitudinal sectional view of the automatic bread baking machine of embodiment disclosed herein.
Fig. 2 illustrates in the automatic bread baking machine of present embodiment, implement in short-term bread as basic food pattern (ShortenedBreadCourse) when, the figure of the Temporal changes of the Temporal changes of the detected temperatures of temperature sensor and the output level of heater.
Fig. 3 illustrates in the automatic bread baking machine of present embodiment, the figure of the Temporal changes of the rotating speed of the stirring vane in whipping step.
Fig. 4 illustrates in the automatic bread baking machine of present embodiment, implement in short-term bread as basic food pattern when, the figure of the variation relevant with the output level of heater to the change of the detected temperatures of temperature sensor.
Detailed description of the invention
(opinion as basis disclosed herein)
Inventors of the present invention, in order to shorten the time required for breadmaking step, as the result of further investigation, obtain following opinion.
Usually, breadmaking step is formed primarily of five steps (whipping step, one time fermentation step, steps of exhausting, shaping fermentation step and baking procedure).Whipping step be in cooking-vessel rotating agitation blades and to cooking material carry out mix and blend, manufacture bread dough (BreadDough) step.
One time fermentation step is the step stopping the rotation of stirring vane and bread dough is fermented.In this one time fermentation step, the yeast (Yeast) in cooking material makes sugar decompose and discharge gas, and bread dough is expanded.
Steps of exhausting makes stirring vane rotate and by bread dough by the internal face being pressed in cooking-vessel, discharge the step of the gas in the bread dough of expansion.Shaping fermentation step stops the rotation of stirring vane, and bread dough is fermented, and bread dough become be suitable for the step of the state of carrying out baking procedure.Baking procedure is the step utilizing heater to make bread to toast the bread dough after fermentation.
Existing automatic bread baking machine is configured to carry out above-mentioned five steps successively.Therefore, such as, the time that 1 jin of bread as basic food (Bread) approximately needs 4 hours is usually made.
On the other hand, inventors of the present invention find: replace one time fermentation step, steps of exhausting and shaping fermentation step, by carrying out little by little improving on one side the temperature of bread dough while the expanded fermentation step that makes bread dough ferment, the reduction of taste and dilation can be suppressed, significantly can shorten again (more than 2 hours) time required for breadmaking step.The inventors of the present invention discovery new according to this obtains following invention.
The automatic bread baking machine of the 1st mode disclosed herein has stirred vessel, heater, stirring vane, motor, temperature detecting part and control part.
Stirred vessel is incorporated in be located in the heating clamber of body interior, holds cooking material.Heater heats stirred vessel.Stirring vane rotates in stirred vessel, carries out mix and blend to the cooking material in stirred vessel.Motor produces the rotary driving force of stirring vane.The temperature of temperature detecting part to heating clamber or stirred vessel detects.
Control part comes control heater and motor according to the detected temperatures of temperature detecting part, carries out whipping step, expanded fermentation step, baking procedure successively.Control part is in expanded fermentation step, and the mode of the time length that the time of rising to make the detected temperatures of temperature detecting part does not rise than the detected temperatures of temperature detecting part, controls heater.
About the automatic bread baking machine of the 2nd mode disclosed herein, according to the 1st mode, control part, in the mode making the time of baking procedure longer than expanded fermentation step, controls heater and motor.
About the automatic bread baking machine of the 3rd mode disclosed herein, according to the 1st or the 2nd mode, control part, in expanded fermentation step, in the mode making the detected temperatures of temperature detecting part increase in the scope of 25 DEG C ~ 60 DEG C, controls heater.
About the automatic bread baking machine of the 4th mode disclosed herein, according to any one mode in the 1st to the 3rd mode, the driving voltage of control part to motor controls, make in the stipulated time starting from whipping step, motor rotates with the 1st rotating speed, and independently maintains the 1st rotating speed with the change of the load being applied to stirring vane.
In addition, the driving voltage of control part to motor controls, and makes after have passed through the stipulated time, and motor rotates with the 2nd rotating speed being greater than the 1st rotating speed, and independently maintains the 2nd rotating speed with the change of the load being applied to stirring vane.
About the automatic bread baking machine of the 5th mode disclosed herein, according to any one mode in the 1st ~ 4th mode, motor is inverter motor (InverterMotor).
Below, about embodiment disclosed herein, be described with reference to accompanying drawing.
" embodiment "
The overall structure of the automatic bread baking machine of embodiment disclosed herein is described.Fig. 1 is the longitudinal sectional view of the automatic bread baking machine of embodiment disclosed herein.
In FIG, the automatic bread baking machine of present embodiment has the resinous main body 1 having bottom tube-like, and main body 1 inside is provided with heating clamber 1a.In main body 1 bottom, base (Chassis) 2 is installed.Base 2 is provided with motor 3 and container supporting station 4.
Motor 3, via the transmission mechanism 5 comprising belt wheel and conveyer belt etc., applies revolving force to the bottom connector (LowerConnector) 6 being rotatably supported in container supporting station 4.Bottom connector 6 is configured to engage with the upper connectors of the bottom being rotatably supported in stirred vessel 7 (UpperConnector) 8.
Stirred vessel 7 is accommodated in heating clamber 1a, holds the removably container of the cooking materials such as bread, cake (Cake), rice cake (RiceCake).This stirred vessel 7 is configured to water-tight.By making bottom connector 6 and upper connectors 8 engage and be arranged on container supporting station 4 by stirred vessel 7, on the other hand, by the joint removed between bottom connector 6 and upper connectors 8, stirred vessel 7 can be dismantled from heating clamber 1a.
Upper connectors 8 is installed into be given prominence to upward from the diapire of stirred vessel 7.Be provided with stirring vane 9 at the terminal part of upper connectors 8 in removably mode, described stirring vane 9 is for carrying out mix and blend to the cooking material be contained in stirred vessel 7.By the revolving force of motor 3 is delivered to transmission mechanism 5, bottom connector 6 and upper connectors 8 is rotated, thus rotary actuation is carried out to stirring vane 9.
Be provided with in heating clamber 1a: heater 10, it heats stirred vessel 7; And the temperature sensor 11 of an example as temperature detecting part, it detects the temperature in heating clamber 1a.
Heater 10 is configured to the bottom surrounding the stirred vessel 7 be arranged on container supporting station 4 across gap.As heater 10, such as, can use cartridge heaters (Sheathheater).Temperature sensor 11 is configured in the position leaving slightly heater 10, to detect the mean temperature in heating clamber 1a.
Pivotally be provided with lid 13 on the top of main body 1, lid 13 can the upper opening portion of opening and closing main body 1.Lid 13 has lid main body 14 and enclosing cover 15.The yeast vessel 16 of storage yeast is installed in lid main body 14.Yeast vessel 16 is configured in the top of stirred vessel 7.
The diapire of yeast vessel 16 is made up of open and close valve 17, and described open and close valve 17 can rotate relative to the diapire 14a of lid main body 14, to be put in stirred vessel 7 by the yeast be contained in yeast vessel 16.Open and close valve 17 is connected with magnetic valve (Solenoid) 18, is opened by open and close valve 17 by making magnetic valve 18 carry out action.Enclosing cover 15 is installed into, and makes the upper surface open portion opening and closing of yeast vessel 16 freely.
Be provided with on the top of main body 1: selection portion 19, it can select specific cooking mode from multiple cooking mode; Display part 20, it shows the various information such as the information selected by selection portion 19; And temperature sensor 21, it detects room temperature.
Selection portion 19 is configured to can start or stop various action, can also carry out timing setting etc.Cooking mode such as comprises standard bread as basic food pattern (StandardBreadCourse), in short-term bread as basic food pattern, Pizza dough/pasta pattern (PizzadoughCourse), won ton pattern, pasta pattern (PastaCourse) etc.
Be provided with in main body 1: power line 23, it has plug (Plug) 22 at end; And control part 24, it controls each several part.By plug 22 is inserted into plug inlet (not shown), and power line 23 is utilized to provide source power supply to main body 1.
The gastronomical process (Sequence) corresponding with multiple cooking mode is stored in control part 24.Gastronomical process refers to when carrying out the cooking steps such as whipping step, expanded fermentation step, baking procedure successively, has predetermined the program (Program) of the cooking step of the conduction time of heater 10, temperature adjustment temperature, the rotary speed of stirring vane 9, the action moment (Timing) of magnetic valve 18 etc. in each cooking step.
Control part 24, according to the detected temperatures of the gastronomical process corresponding with the specific cooking mode selected by selection portion 19 and temperature sensor 11, to motor 3, heater 10, is controlled for the magnetic valve 18 of open open and close valve 17.
The automatic bread baking machine of present embodiment has converter section 25, the frequency inverted of source power supply is become arbitrary frequency by described converter section 25, and the voltage transitions of source power supply is become arbitrary driving voltage, and the frequency after conversion and driving voltage are outputted to motor 3.
Converter section 25 such as has inversion (Inverter) circuit of conversion (Converter) circuit inputted source power supply temporarily being converted to direct current and the frequency signal converting expectation afterwards to.
In whipping step, control part 24 pairs of converter sections 25 control, so that the frequency inverted of source power supply is become the frequency corresponding with the mix and blend state of cooking material.In whipping step, control part 24 converter section 25 is controlled be: the driving voltage after conversion is changed, make motor 3 be applied to stirring vane 9 load change independently with conversion after rotating speed corresponding to frequency rotate.
Converter section 25 such as exports the pulse signal after having carried out pulse width modulation (PulseWidthModulation).More specifically, the width (time of conducting dutycycle) that converter section 25 is such as used in the ON time of the pulse signal controlling the conduction and cut-off of IGBT (InsulatedGateBipolarTransistor) that inverter circuit has changes with frequency.
In motor 3, be provided with Hall element (HallSensor) etc. rotate detecting element (not shown).Control part 24 judges the rotating speed of current motor 3 according to the output rotating detecting element.Here, " rotating speed of motor 3 " refers to the rotating speed (that is, the rotary speed of motor 3) of the time per unit (such as, 1 minute) of motor 3.
Then, to the automatic bread baking machine of present embodiment using above-mentioned such formation, the example manufacturing step in 1 jin of bread as basic food situation and action in bread as basic food pattern is in short-term described.
Fig. 2 illustrates in the automatic bread baking machine of present embodiment, implement in short-term bread as basic food pattern when, the figure (Graph) of the Temporal changes of the Temporal changes of the detected temperatures of temperature sensor 11 and the output level of heater 10.In addition, in the present embodiment, the various actions of automatic bread baking machine are controlled by control part 24.
First, stirring vane 9 is installed on upper connectors 8 by user, and all materials such as wheat flour, granulated sugar, salt, skim milk (Skimmilk), yeast, water are put into stirred vessel 7.Then, stirred vessel 7 is accommodated on container supporting station 4, closing lid 13.
Then, user have selected in short-term after bread as basic food pattern from multiple cooking mode by selection portion 19, by pressing the start button etc. being arranged at selection portion 19, instruction starts the cooking.Thus, the breadmaking step of carrying out bread as basic food pattern is in short-term started.
In the present embodiment, the breadmaking step of bread as basic food pattern is made up of these three steps of whipping step, expanded fermentation step and baking procedure in short-term.Here, in order to make bread as basic food according to 60 minutes, under normal temperature condition, be set as whipping step 8 minutes, expanded fermentation step 20 minutes, baking procedure 32 minutes.When starting the breadmaking step of bread as basic food pattern in short-term, start to carry out whipping step.
Whipping step carries out mix and blend by rotating agitation blades 9 to the material in stirred vessel 7, thus generate the step of bread dough.In the present embodiment, in order to shorten the time required for whipping step, and making activated yeast, in the mode making the temperature of bread dough rise to such as 25 DEG C ~ 35 DEG C, heater being controlled.
In the present embodiment, as shown in Figure 2, in the mode making the detected temperatures of temperature sensor 11 increase continuously, heater 10 is controlled.Thus, the temperature of bread dough is made to increase at short notice.
In order to improve the baking result of bread, the generation improving the gluten (Gluten) in bread dough is very important.In whipping step, when the excessive temperature of bread dough rises (such as, becoming more than 33 DEG C), the film of the gluten formed in bread dough is easy to fracture, and the generation degree of gluten lowers.
Therefore, in the present embodiment, as shown in Figure 2, in the mode that the detected temperatures of the temperature sensor 11 at the end of making whipping step is about 30 DEG C, heater 10 is controlled, and make the temperature of bread dough be no more than 35 DEG C.
But, the outside air temperature when whipping step starts is higher (such as, more than 25 DEG C), if use heater 10, then the temperature of bread dough likely at the end of whipping step more than 35 DEG C.In this case, also heater 10 can not be used.Even if in this case, also when the temperature of wheat flour and other materials is lower, heater 10 can be used in order to reach suitable temperature.
At the end of whipping step, start to carry out expanded fermentation step.Expanded fermentation step be little by little improve on one side bread dough temperature, bread dough is fermented the step of expansion on one side.In expanded fermentation step, the mode of the time length that the time of rising to make the detected temperatures of temperature sensor 11 does not rise than the detected temperatures of temperature sensor 11, controls heater 10.
In the present embodiment, as shown in Figure 2, in the mode making the detected temperatures of temperature sensor 11 increase continuously, heater 10 is controlled.
Make the average output of the heater 10 in expanded fermentation step higher than the average output of the heater 10 in whipping step to make the temperature of bread dough rise, such as, by dutycycle that the duty (Duty) of the heater 10 in expanded fermentation step is set as higher than the heater 10 in whipping step than (connect (ON) time/(turn-on time+disconnection (OFF) time)).
Be well known that, when the temperature of bread dough is more than 60 DEG C, the yeast in bread dough can be killed.Like this, bread dough cannot be made to ferment expand.
Therefore, in expanded fermentation step, in the mode making the detected temperatures of temperature sensor 11 increase gradually in the scope (being the scope of 30 DEG C ~ 60 DEG C in the present embodiment) of 28 DEG C ~ 60 DEG C, heater 10 is controlled.Thus, while making the temperature of dough/pasta increase, the fermentation of bread dough is promoted.
If make the temperature of bread dough rise in expanded fermentation step, then significantly can shorten the time required for breadmaking step.Therefore, at the end of expanded fermentation step, the temperature of bread dough is more high more preferred in the scope not more than 60 DEG C.Specifically, the detected temperatures of the temperature sensor 11 at the end of expanded fermentation step is preferably more than 45 DEG C, is more preferably more than 50 DEG C.
At the end of expanded fermentation step, start to carry out baking procedure.Baking procedure is utilize heater 10 to make bread step to toast the bread dough after fermentation.
About the average output of the heater 10 in baking procedure, as shown in Figure 2, rise to make the temperature of bread dough, such as, the dutycycle of the heater 10 in baking procedure is set as the dutycycle higher than the heater 10 in expanded fermentation step, makes the average output of the heater 10 in baking procedure higher than the average output of the heater 10 in expanded fermentation step.
As shown in Figure 2, in baking procedure, in the mode making the detected temperatures of temperature sensor 11 rise to about 130 ~ 180 DEG C (being 160 DEG C in the present embodiment), heater 10 is controlled.Thus, bread is made.
In the present embodiment, the time of baking procedure is set as longer than expanded fermentation step.Thereby, it is possible to shorten the time required for breadmaking step, and fully can guarantee the time of baking procedure, prevent bread dough from becoming the state of not baking, the bread that taste is excellent can be produced.
Then, the action of this automatic bread baking machine in whipping step and effect/effect thereof are described in detail.Fig. 3 is the figure of the Temporal changes of the rotating speed of the stirring vane 9 illustrated in whipping step.
At the initial stage of whipping step, the powder such as wheat flour as cooking material is in water the state be separated.In this condition, when making stirring vane 9 High Rotation Speed, powder and water can disperse to the outside of stirred vessel 7, or produce so-called " powder remains (wheat flour is attached to the internal face of container 7, is not taken into situation residual in bread dough) ".Further, when cooking material and changing to bread dough, if sharply powerful rotating agitation blades 9, then the material of bread dough can mix unevenly, or the mouthfeel of the bread produced is hardening.
Therefore, in the present embodiment, control part 24 controls as making motor 3 from the starting of whipping step with the 1st rotating speed (such as, 90rpm) low speed rotation official hour (such as, 1 point and 30 seconds).
More specifically, control part 24 controls converter section 25 as follows: the frequency exported to motor 3 at the initial stage of whipping step is lower than the frequency exported to motor 3 during beyond the initial stage of whipping step.
Thus, stirring vane 9 rotates lentamente to make the mode of powder mass equably containing moisture, makes powder and water mixing, makes cooking material gradually become bread dough.Therefore, it is possible to prevent dispersing and " powder remains " of powder and water.
At the initial stage of whipping step, because powder and water are in the state be separated, the load being therefore applied to stirring vane 9 is very little.But along with the progress of whipping step, bread dough turn agglomerate, the load being applied to stirring vane 9 increases gradually.Along with the increase of this load, the rotating speed of motor 3 reduces to the rotating speed (such as, 90rpm) lower than expecting.In this case, because the rotation of motor 3 is not enough, the bread dough expected cannot be obtained.
Therefore, in the present embodiment, as shown in Figure 3, the driving voltage of control part 24 pairs of motors 3 controls, make at official hour from the starting of whipping step (such as, 1 point 30 seconds) in, motor 3 independently maintains the 1st rotating speed (such as, 90rpm) with the change of the load being applied to stirring vane 9.
More specifically, control part 24 judges the rotating speed of current motor 3 according to the output of the rotation detecting element (not shown) being arranged at motor 3, converter section 25 is controlled, for making the driving voltage of motor 3 change, make the rotating speed of motor 3 maintain the 1st rotating speed.Thereby, it is possible to obtain the bread dough expected.
In order to improve the generation of the gluten in bread dough, powerful and to carry out mix and blend to bread dough be fully effective.In the present embodiment, as shown in Figure 3, control part 24 control is: after have passed through official hour starting from whipping step, make motor 3 to be greater than the 2nd rotating speed (such as, 330rpm) High Rotation Speed of the 1st rotating speed.
More specifically, control part 24 pairs of converter sections 25 control, the frequency exported motor 3 in (such as, after have passed through official hour, 6 points 30 seconds during) during making beyond the initial stage of whipping step is greater than the first interim frequency exported motor 3 at whipping step.
Thus, stirring vane 9 can be powerful and carry out mix and blend to bread dough fully.Consequently, the formation of the gluten in bread dough can be promoted, improve the generation of the gluten in bread dough at short notice.
From mid-term of whipping step to latter half, bread dough turn agglomerate, the load being applied to stirring vane 9 increases further.Along with the increase of this load, the rotating speed of motor 3 is reduced to the rotating speed (such as, 330rpm) lower than expecting.
In this case, the rotation because of motor 3 is not enough and cause the rotary speed of stirring vane 9 slack-off, and the state of bread dough cannot be made to be in more suitably state.Therefore, in the present embodiment, the driving voltage of control part 24 pairs of motors 3 controls, and makes after have passed through official hour, and the rotating speed of motor 3 independently maintains the 2nd rotating speed with the change of the load being applied to stirring vane 9.
More specifically, control part 24 judges the rotating speed of current motor 3 according to the output of the rotation detecting element (not shown) being arranged at motor 3, converter section 25 is controlled, for making the driving voltage of motor 3 change, make the rotating speed of motor 3 maintain the 2nd rotating speed.Thereby, it is possible to make the state of bread dough become most suitable state.
In the automatic bread baking machine of present embodiment, carry out expanded fermentation step to replace one time fermentation step, steps of exhausting and shaping fermentation step, in expanded fermentation step, the time that the detected temperatures of temperature sensor 11 rises is set as longer than other times.
Thus, in expanded fermentation step, the fermentation of bread dough can be promoted while making the temperature of bread dough increase, the multiple steps relevant to fermentation are replaced to expanded fermentation step (20 minutes), shorter than the baking procedure time (32 minutes), suppress the reduction of taste and dilation, and significantly shorten (such as, more than 2 hours) time required for breadmaking step.
As motor 3, preferably use the inverter motor that can change rotating speed.By using inverter motor, can in whipping step, will apply to make gluten to rupture the powerful pressure of that degree to bread dough, good bread dough can be generated in shorter time.
In addition, as mentioned above, in the present embodiment, in whipping step, make to change to the frequency of motor 3 output, the driving voltage of motor 3, change the agitating mode of stirring vane 9 thus.But automatic bread baking machine disclosed herein is not limited thereto.
In a word, during whipping step can being divided into multiple stirring, and during the initial stirring of whipping step from and initial stirring during during different stirring in, make the rotary speed of stirring vane 9 different.Thereby, it is possible to obtain the bread dough expected.
In addition, can during multiple stirring in, make the rotary speed of stirring vane 9 different, and, the rotation speed constant of the stirring vane 9 in during making each stir.Thereby, it is possible to make the state of bread dough become more suitably state.
As mentioned above, in the present embodiment, in whipping step, according to the rotating speed of 2 stage switch motors 3.But automatic bread baking machine disclosed herein is not limited thereto.
Such as, during also whipping step can being divided into the stirring of more than three, the rotating speed of the motor 3 in during making each stir is different.Such as, can make the rotating speed of motor 3 from the starting of whipping step 1 point 30 seconds be 90rpm, afterwards 4 points 30 seconds is 250rpm, and afterwards 2 minutes is 330rpm.
As mentioned above, in the present embodiment, in expanded fermentation step, the rotation of stirring vane 9 is stopped.But automatic bread baking machine disclosed herein is not limited thereto.Such as, when manufacturing more substantial bread as basic food (such as, 2 jin), the shape of the bread dough before baking procedure is easy to flat flat, likely produces the bread as basic food that shape is bad.Therefore, in the midway of expanded fermentation step, be not to be vented, but in order to the shape adjusting bread dough rotating agitation blades 9.
As mentioned above, in the present embodiment, in this each step of whipping step, expanded fermentation step and baking procedure, the mode risen continuously to make the detected temperatures of temperature sensor 11 controls heater 10.But automatic bread baking machine disclosed herein is not limited thereto.
Fig. 4 illustrates in the automatic bread baking machine of present embodiment, implement in short-term bread as basic food pattern when, the figure of the variation relevant with the output level of heater to the change of the detected temperatures of temperature sensor.Such as, as shown in Figure 4, in this each step of whipping step, expanded fermentation step and baking procedure, in the mode of (or during making detected temperatures reduce) during having the detected temperatures of temperature sensor 11 being maintained the temperature of regulation, heater 10 can be controlled.
Such as, in whipping step, can control heater 10, the maximum temperature (such as, the 33 DEG C) detected temperatures of temperature sensor 11 being climbed to do not make the film of gluten rupture, and maintain detected temperatures.
In expanded fermentation step, can control heater 10, make the detected temperatures of temperature sensor 11 rise to the maximum temperature (such as, 60 DEG C) suppressing yeast to be killed rapidly, and maintain detected temperatures.
But in this case, the time of the detected temperatures (such as, 60 DEG C) of holding temperature sensor 11 is longer, then the activity of yeast is lower, likely produces unexpanded bread.
When the time of the detected temperatures (such as, 60 DEG C) of holding temperature sensor 11 is elongated, the dry tack free of bread dough and hardening, likely hinders the expanded of bread dough, likely becomes highly insufficient, expand less bread.
In this case, if in expanded fermentation step for the purpose of the shape adjusting bread dough rotating agitation blades 9, then likely make the hardening part because of drying be mixed into the inside of bread dough, produce the bread as basic food that inner hardness is uneven.Therefore, preferably make the time of the detected temperatures of holding temperature sensor 11 (such as, 60 DEG C) short as much as possible.
In this, as mentioned above, in expanded fermentation step, longer than other times by the time making the detected temperatures of temperature sensor 11 increase, thus the time of the detected temperatures of holding temperature sensor 11 (such as, 60 DEG C) is shortened.Thereby, it is possible to control as can not produce firmly and highly insufficient bread.
As mentioned above, in the present embodiment, converter section 25, motor 3 and control part 24 is utilized to carry out the drived control of the motor 3 based on so-called inverting.But automatic bread baking machine disclosed herein is not limited thereto.As long as the rotating speed of motor 3 can be controlled, also other modes can be used.
As mentioned above, in the present embodiment, temperature sensor 11 detects the mean temperature in heating clamber 1a.But automatic bread baking machine disclosed herein is not limited thereto.Such as, temperature sensor 11 also can be configured to the temperature detecting stirred vessel 7.
As mentioned above, in the present embodiment, as the example of the output of control heater 10, the example of the dutycycle changing heater 10 is illustrated.But automatic bread baking machine disclosed herein is not limited thereto.Such as, also by changing the voltage applied heater 10, the output of control heater 10 can be carried out.
As mentioned above, in the present embodiment, before whipping step starts, yeast is put into stirred vessel 7 by user.But automatic bread baking machine disclosed herein is not limited thereto.Also can before whipping step start, yeast drops in yeast vessel 16 by user, and yeast is automatically dropped in stirred vessel 7 in whipping step.
Such as, when room temperature is lower, the temperature also step-down of usual material.When being dropped in stirred vessel 7 by yeast in this condition, the activity decrease of yeast, cannot produce the bread expecting size sometimes.
Therefore, preferably, in whipping step, utilize heater to carry out 10 heating stirred vessels 7, the temperature reaching regulation in the detected temperatures of temperature sensor 11 (does not hinder the temperature of the activity of yeast, such as more than 15 DEG C) when, yeast is dropped in stirred vessel 7 automatically.In this case, yeast can be dropped in stirred vessel 7 after the temperature that material reaches suitable, bread can be made to expand into the size of expectation.
In order to the yeast in yeast vessel 16 is dropped in stirred vessel 7, as long as make magnetic valve 18 carry out action and open open and close valve 17.
As mentioned above, automatic bread baking machine disclosed herein is especially very useful as generally home-use bakery equipment.
Claims (5)
1. an automatic bread baking machine, it has:
Stirred vessel, it is incorporated in is located in the heating clamber of body interior, holds cooking material;
Heater, it heats described stirred vessel;
Stirring vane, it rotates in described stirred vessel, carries out mix and blend to the described cooking material in stirred vessel;
Motor, it produces the rotary driving force of described stirring vane;
Temperature detecting part, it detects the temperature of described heating clamber or described stirred vessel;
Control part, it controls described heater and described motor according to the detected temperatures of described temperature detecting part, carries out whipping step, expanded fermentation step, baking procedure successively,
Described automatic bread baking machine is configured to: described control part is in described expanded fermentation step, and the time of rising to make the detected temperatures of described temperature detecting part controls described heater than the mode of the time length that the detected temperatures of described temperature detecting part does not rise.
2. automatic bread baking machine according to claim 1, wherein, described automatic bread baking machine is configured to: described control part controls described heater and described motor in the mode making the time of described baking procedure longer than described expanded fermentation step.
3. automatic bread baking machine according to claim 1, wherein, described automatic bread baking machine is configured to: described control part, in described expanded fermentation step, controls described heater in the mode making the detected temperatures of described temperature detecting part increase in the scope of 25 DEG C ~ 60 DEG C.
4. automatic bread baking machine according to claim 1, wherein,
Described automatic bread baking machine is configured to: the driving voltage of described control part to described motor controls, make in the stipulated time starting from described whipping step, described motor rotates with the 1st rotating speed, and independently maintain described 1st rotating speed with the change of the load being applied to described stirring vane
Described automatic bread baking machine is configured to: the driving voltage of described control part to described motor controls, make after have passed through the described stipulated time, described motor rotates with the 2nd rotating speed being greater than described 1st rotating speed, and independently maintains described 2nd rotating speed with the change of the load being applied to described stirring vane.
5. automatic bread baking machine according to claim 1, wherein, described motor is inverter motor.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| JP2014-128195 | 2014-06-23 | ||
| JP2014128195A JP6128446B2 (en) | 2014-06-23 | 2014-06-23 | Automatic bread machine |
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| CN105193299A true CN105193299A (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510342128.0A Pending CN105193299A (en) | 2014-06-23 | 2015-06-18 | Automatic bread maker |
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| JP (1) | JP6128446B2 (en) |
| CN (1) | CN105193299A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550232A (en) * | 2016-07-01 | 2018-01-09 | 飞利浦（嘉兴）健康科技有限公司 | Cooking pot and cooking methods |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109199163A (en) * | 2017-07-07 | 2019-01-15 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus and cooking methods |
| JP7539056B2 (en) | 2021-02-26 | 2024-08-23 | パナソニックＩｐマネジメント株式会社 | Automatic bread machine |
| CN114176392A (en) * | 2021-12-01 | 2022-03-15 | 六安索伊电器制造有限公司 | Intelligent digital nutrition brewing machine frequency conversion stirring control system |
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| JP6128446B2 (en) | 2017-05-17 |
| JP2016007257A (en) | 2016-01-18 |
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