CN111568255A - Intelligent control tray moving-out method and tray moving-out mechanism - Google Patents

Intelligent control tray moving-out method and tray moving-out mechanism Download PDF

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Publication number
CN111568255A
CN111568255A CN202010267554.3A CN202010267554A CN111568255A CN 111568255 A CN111568255 A CN 111568255A CN 202010267554 A CN202010267554 A CN 202010267554A CN 111568255 A CN111568255 A CN 111568255A
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tray
food
outward
value
moving
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CN202010267554.3A
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CN111568255B (en
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黄煌
王一婷
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Ningbo Fotile Kitchen Ware Co Ltd
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Ningbo Fotile Kitchen Ware Co Ltd
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/06—Roasters; Grills; Sandwich grills
    • A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
    • A47J37/0664—Accessories
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/06—Roasters; Grills; Sandwich grills
    • A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
    • A47J37/0629—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Preparation And Processing Of Foods (AREA)

Abstract

The invention relates to an intelligent control tray moving-out method and a tray moving-out mechanism, which presets an easily overflowing degree list corresponding to solid food and liquid food, and then according to the state of the food after cooking and the condition whether the food on the tray is contained by a container or not, obtaining the degree of easy overflow corresponding to the food after cooking, finally adjusting the outward moving-out speed of the tray by combining the state of the food, the degree of easy overflow, the outward pulling force born by the oven door handle and the gravity born by the tray, thereby applying different outward thrusts to the tray for bearing the solid food and the tray for bearing the liquid food and adjusting the outward moving speed of the tray by introducing the index of the easy overflow degree, avoiding the situation that the liquid food is toppled due to the excessively high moving speed of the tray contained by the liquid food, the intelligent adjustment of the moving-out speed of the tray bearing food in different states is effectively realized.

Description

Intelligent control tray moving-out method and tray moving-out mechanism
Technical Field
The invention relates to the field of ovens, in particular to an intelligent control tray moving-out method and a tray moving-out mechanism.
Background
Ovens have become a popular kitchen appliance for many homes. After the food is baked by the oven, the temperature in the oven cavity is still very high in a short time. If the user intends to take out the tray, the user needs to use a special clamp or anti-scald gloves to extend into the oven cavity and then take out the tray. Certainly, in the process of taking out the tray, a user needs to have certain taking-out skill and balance, otherwise, the direction of the tray is easily deviated from the direction extending into the cavity or the direction of the tray is taken out to touch the inner wall of the inner container, and scalding is caused.
In order to solve the above problems, most of the prior art have a tilted removing device in the oven cavity, and then when the door body is opened, the tray is automatically drawn out by the tilted removing device. However, since the food carried in the tray may be either solid or liquid. The force and speed applied by the inclined removing device when the tray is removed are usually preset, which can meet the removing requirement of the solid food carried by the tray, but once the food carried by the tray is liquid, if the force applied to the tray can not meet the stability of the tray when the tray is removed, for example, the removing speed of the tray is too fast, the liquid can be easily poured into the tray or poured to the bottom of the oven cavity due to the removal of the tray, which is not beneficial for the user to take out the tray.
Disclosure of Invention
The first technical problem to be solved by the present invention is to provide an intelligent control tray removing method for the above prior art.
The second technical problem to be solved by the present invention is to provide an intelligent control tray moving-out mechanism for the above prior art.
The technical scheme adopted by the invention for solving the first technical problem is as follows: an intelligent control tray removing method is characterized by comprising the following steps:
step 1, presetting an easily overflowing degree list aiming at solid food and liquid food respectively; the overflow easiness degree of the solid food is zero, and the overflow easiness degree of the liquid food is in positive correlation with the filling amount of a container filled with the liquid food;
step 2, acquiring the state of food on a tray in the oven cavity after cooking; wherein the state is solid or liquid;
step 3, detecting whether the food on the tray is placed in the container, and obtaining the degree of easy overflow corresponding to the food according to the detection result of whether the food is placed in the container;
step 4, detecting the value of the outward pulling force borne by the oven door handle;
step 5, detecting the gravity value borne by the tray;
and 6, adjusting the outward pushing force applied to the tray and the outward moving speed of the tray according to the state of the food, the overflow easiness degree, the outward pulling force value and the gravity value.
In the method for intelligently controlling the tray to move out, the corresponding easy overflow degree list is preset for the solid food and the liquid food, and then according to the state of the food after cooking and the condition whether the food on the tray is contained in the container or not, obtaining the degree of easy overflow corresponding to the food after cooking, finally adjusting the outward moving-out speed of the tray by combining the state of the food, the degree of easy overflow, the outward pulling force born by the door handle of the oven and the gravity born by the tray, thereby applying different outward thrusts to the tray for bearing the solid food and the tray for bearing the liquid food and adjusting the outward moving speed of the tray by introducing the index of the easy overflow degree, avoiding the situation that the liquid food is toppled due to the excessively high moving speed of the tray contained by the liquid food, the intelligent adjustment of the moving-out speed of the tray for bearing different food states is effectively realized.
Specifically, in step 6 above, the present invention adjusts the outward pushing force applied to the tray as follows:
when the detected outward tension value is larger than a first preset tension threshold value, the tray is indicated to be pulled outward by a user at the moment, namely the user prepares to move out the tray, and an outward pushing force is applied to the tray; otherwise, it indicates that the user has not yet applied a pulling force to remove the tray, and no outward pushing force is applied to the tray.
Of course, as the user pulls the tray outwards, when the detected value of the outward pulling force is larger than the second preset pulling force threshold value, it indicates that the outward pulling force applied to the tray is too large at this time, the food on the tray, especially the liquid food, may be toppled, and at this time, the outward pushing force applied to the tray is reduced; and the second preset tension threshold value is greater than the first preset tension threshold value. In contrast, when the detected value of the outward pulling force becomes small, indicating that the user does not plan to pull the tray outward any more at this time, the outward moving-out speed of the tray is reduced.
In addition, in the method for intelligently controlling the tray to move out, when the degree of easy overflow corresponding to the food is positive, namely the state of the food after cooking is liquid, the tray can easily move to cause the toppling condition of the liquid food, and the outward moving-out speed of the tray is adjusted to a preset speed value interval after adjustment corresponding to the degree of easy overflow of the food. Therefore, once the food state after cooking is determined to be liquid, the outward moving-out speed of the tray is adjusted to a moving-out speed interval corresponding to the food overflow degree, the outward moving-out speed of the tray is prevented from being too high, and intelligent adjustment between the outward moving-out speed of the tray and the food state carried by the tray after cooking is finished is achieved.
In order to meet the requirement that the tray can be adjusted more accurately according to the state of food after cooking is finished, when the degree of easy overflow corresponding to the food is positive, the outward moving-out speed of the tray is adjusted to a preset speed value, and the outward moving-out speed value is adjusted to an outward moving-out speed value after the adjustment corresponding to the gravity value borne by the tray; and the adjusted outward moving speed value is positioned in the interval of the adjusted outward moving speed value, and the adjusted outward moving speed value is in a negative correlation relation with the gravity value borne by the tray.
The technical scheme adopted by the invention for solving the second technical problem is as follows: the tray moving-out mechanism for realizing the intelligent control tray moving-out method is characterized by comprising the following steps:
the pressure sensor is arranged on a door handle of the oven door body;
the image acquisition end of the image acquisition device is arranged in the cavity of the oven and is used for acquiring an object image on the tray;
the image recognition device is connected with the image acquisition device and is used for recognizing the container and the food state according to the object image acquired by the image acquisition device;
the gravity collecting device is arranged on the surface of the tray and is used for collecting the gravity numerical value of the object borne on the tray;
the driving mechanism drives the tray to move out of the oven cavity or move into the oven cavity;
and the controller is respectively connected with the pressure sensor, the image acquisition device, the image recognition device and the gravity acquisition device and is used for performing fusion processing on the received pressure data, the image recognition result and the gravity data so as to control the outward thrust applied to the tray by the driving mechanism and the outward moving-out speed of the tray according to the fusion processing result.
In the tray moving-out mechanism, the image acquisition device sends the acquired image of the object in the oven cavity to the image recognition device for processing, the image recognition device sends the recognized state of the object in the oven cavity to the controller, the pressure sensor sends the acquired pulling force applied to the door handle by the user to the controller, the gravity acquisition device also sends the acquired weight value of the object on the tray to the controller, and then the controller controls the driving action of the driving mechanism on the tray according to the recognition result of the object state in the oven cavity, the weight value and the pulling force value on the door handle, so that the outward pushing force applied to the tray by the driving mechanism and the outward moving-out speed of the tray are adjusted and controlled, and the tray moving-out control of food bearing different object states is met.
In particular embodiments, the drive mechanism herein has a variety of implementations. Specifically, in the tray removing mechanism of the present invention, the driving mechanism includes:
the driving motor is connected with the controller;
the main conveying belt is in transmission connection with the driving motor;
the transmission gear is in transmission connection with the main conveyor belt;
and the auxiliary conveyor belt is used for moving the bearing tray out of or into the oven cavity and is in transmission connection with the transmission gear.
According to the control condition of the driving mechanism, after the controller controls the driving motor to start, the driving motor drives the main conveyor belt to transmit, then the main conveyor belt drives the transmission gear to rotate, and the rotating transmission gear drives the auxiliary conveyor belt to transmit, so that the auxiliary conveyor belt after transmission moves the tray carried by the auxiliary conveyor belt out of the oven cavity; of course, the controller can finally reduce the moving speed of the tray along with the auxiliary conveyor belt by controlling the driving motor to reduce the rotating speed.
In addition, in the tray removing mechanism of the invention, the image acquisition device is integrated with the image recognition device for the practical needs of integration and simplified structure.
Compared with the prior art, the invention has the advantages that: in the intelligent control tray moving-out scheme of the invention, the corresponding easy overflow degree list is preset for solid food and liquid food, and then according to the food state after cooking and the condition whether the food on the tray is contained by the container or not, obtaining the degree of easy overflow corresponding to the food after cooking, finally adjusting the outward moving-out speed of the tray by combining the state of the food, the degree of easy overflow, the outward pulling force born by the oven door handle and the gravity born by the tray, thereby applying different outward thrusts to the tray for bearing the solid food and the tray for bearing the liquid food and adjusting the outward moving speed of the tray by introducing the index of the easy overflow degree, avoiding the situation that the liquid food is toppled due to the excessively high moving speed of the tray contained by the liquid food, the intelligent adjustment of the moving-out speed of the tray bearing food in different states is effectively realized.
Drawings
FIG. 1 is a flowchart illustrating a method for intelligently controlling tray removal according to a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an oven with an intelligent tray removal mechanism according to a second embodiment of the present invention;
FIG. 3 is a schematic view of the oven of FIG. 2 with the door removed;
FIG. 4 is a cross-sectional view of the oven of FIG. 3;
fig. 5 is a signal connection diagram of main components in the second embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
Example one
As shown in fig. 1, this embodiment provides an intelligent tray removal method to control the removal speed of the tray from the oven cavity. Specifically, the intelligent control tray removing method comprises the following steps:
step 1, presetting an easily overflowing degree list aiming at solid food and liquid food respectively; the overflow easiness degree of the solid food is zero, and the overflow easiness degree of the liquid food is in positive correlation with the filling amount of a container filled with the liquid food;
since the food in the oven cavity is solid after cooking, even if the tray is quickly moved out of the oven cavity, the solid food on the tray is still difficult to topple, that is, so-called overflow does not exist, and the degree of easy overflow corresponding to the solid food after cooking is zero;
in contrast to solid foods after cooking, liquid foods after cooking, such as milk or porridge held in a container, are prone to toppling over when the tray is removed too quickly. On the day, if the liquid food in the container is more, that is, the full amount of the container is larger, correspondingly, the liquid food in the container is easier to overflow and pour, and the overflow easiness degree corresponding to the liquid food at the moment is larger; on the contrary, if the liquid food in the container is less, that is, the full amount of the container is smaller, the liquid food in the container is less prone to overflow and topple over, and the overflow facilitating degree corresponding to the liquid food is smaller at the moment; of course, with respect to the container fill volume, it is inversely related to the distance of the liquid food level in the container from the container mouth;
for example, in this embodiment, assume that the preset overflow-prone level list case is as follows:
if the distance between the liquid level of the liquid food in the container and the container opening is more than 5mm, the easy overflow degree corresponding to the full amount of the container in the state is P11;
if the distance between the liquid level of the liquid food in the container and the container opening is more than 1mm and less than 5mm, the easy overflow degree corresponding to the full amount of the container in the state is P12;
if the distance between the liquid level of the liquid food in the container and the container opening is less than 1mm, the easy overflow degree corresponding to the full amount of the container in the state is P13;
as can be seen from the above description, in the overflow facilitating degree list of this embodiment, the overflow facilitating degree is P13> P12> P11;
step 2, acquiring the state of food on a tray in the oven cavity after cooking; wherein the state is solid or liquid; if the food carried on the tray of the inner cavity of the oven is milk to be heated and the milk is contained in a container with a mouth, the food is in a liquid state after the cooking in the oven is finished;
step 3, detecting whether the food on the tray is placed in the container, and obtaining the degree of easy overflow corresponding to the food according to the detection result of whether the food is placed in the container;
assuming that the milk is detected to be carried in the container through the image recognition technology, and the distance between the liquid level of the milk and the opening of the container is more than 1mm and less than 5mm, the spill-prone degree corresponding to the food (i.e. the milk) on the tray is P12;
step 4, detecting the value of the outward pulling force borne by the oven door handle; assuming that the detected value of the outward pulling force applied to the door handle of the oven is F1；
Step 5, detecting the gravity value borne by the tray; assuming that the gravity value borne by the tray is G;
step 6, according to the physical state, the overflow easiness degree P12 and the outward tension value F of the food1And the gravity value G adjusts the outward moving speed of the tray. With regard to the food for this example being milkHere, the following is explained with respect to step 6 to adjust the outward removal speed of the tray:
when the detected value F of the outward tension1Greater than a first predetermined tension threshold Fth1When the tray is pulled outwards by the user, namely the user is ready to move out of the tray, the outward pushing force is applied to the tray; otherwise, it indicates that the user has not yet applied a pulling force to remove the tray, and no outward pushing force is applied to the tray.
As the user pulls the tray outward, a detected outward pull force value F1Greater than a second predetermined tension threshold Fth2When the milk is poured, the pushing force applied to the tray is reduced; wherein the second predetermined tension threshold Fth2Greater than a first predetermined tension threshold Fth1. In contrast, when the outward pulling force F is detected1The smaller the number, the slower the speed at which the user no longer plans to pull the tray further outward.
In addition, if the tray in the oven cavity is provided with food in a liquid state after cooking, namely the overflow-prone degree corresponding to the food is a positive number, the outward moving speed of the tray is adjusted to a preset speed value interval after adjustment corresponding to the overflow-prone degree of the food. For example, assume that the preset adjusted backward outward shift speed value intervals corresponding to the respective overflow prone degrees in the overflow prone degree list are as follows:
the interval of outward shift speed values after adjustment corresponding to the overflow tendency degree P11 is (v)11,v12)；
The interval of outward shift speed values after adjustment corresponding to the overflow tendency degree P12 is (v)21,v22)；
The interval of outward shift speed values after adjustment corresponding to the overflow tendency degree P13 is (v)31,v32)；
Since the food on the tray is milk and the degree of easy overflow of the food (milk) is P12, the tray is adjusted accordinglyThe interval of the speed values moving outwards after the whole process is (v)21,v22) Thereby adjusting the moving-out speed of the tray to the speed interval (v)21,v22) In addition, milk in the container is prevented from being toppled.
Of course, if the degree of easy overflow corresponding to the food is positive, that is, the food after cooking is in a liquid state, the outward moving speed of the tray is adjusted to a preset value and the outward moving speed value is adjusted after the adjustment corresponding to the gravity value borne by the tray; and the adjusting back-to-outside moving-out speed value is positioned in the adjusting back-to-outside moving-out speed value interval, and the adjusting back-to-outside moving-out speed value is in a negative correlation relation with the gravity value borne by the tray. That is, if the tray bears a higher weight value, which indicates that the tray bears too much food, the outward moving speed of the tray is relatively reduced; conversely, the outward movement speed of the tray is relatively increased.
Example two
The second embodiment provides a tray moving-out mechanism for intelligently controlling the moving-out of the tray. Referring to fig. 2 to 5, the tray removing mechanism includes:
a pressure sensor 21 provided on a door handle 111 of the oven door 11; the pressure sensor 21 is particularly located on the door handle in a position where it is easily grasped by the hand of the user;
the image acquisition device 22 is arranged in the cavity 10 of the oven 1, and is used for acquiring an object image on the tray 12; specifically, the image capture device 22 is located at the top of the oven cavity 10 to capture an image of an object on the tray 12; the object image here may be an image of a food alone, or of course, a container full of liquid food;
an image recognition device 23 connected to the image acquisition device 22 for recognizing the container and food state according to the object image acquired by the image acquisition device 22; the image recognition device 23 and the image acquisition device 22 of this embodiment are integrated;
a gravity collecting device 24, disposed on the surface of the tray 12 (not shown in the figure), for collecting the gravity value of the object carried on the tray 12;
a driving mechanism for driving the tray 12 to move out of the cavity 10 of the oven or into the cavity 10 of the oven; as shown in fig. 3 and 4, the driving mechanism herein includes:
a drive motor 251 connected to the controller 26;
the main conveying belt 252 is in transmission connection with the driving motor 251; for example, the main belt 252 is in transmission connection with the driving motor 251 through a pair of gears, the main belt 252 is sleeved outside the pair of gears, and one of the gears is in rotational connection with the driving shaft of the driving motor 251;
the transmission gear 253 is in transmission connection with the main conveyor belt 252;
and a secondary conveyor belt 254 for moving the carrying tray 12 out of or into the cavity 10 of the oven, wherein the secondary conveyor belt 254 is in transmission connection with the transmission gear 253.
And a controller 26, respectively connected to the pressure sensor 21, the image capturing device 22, the image recognizing device 23, the gravity capturing device 24 and the driving motor 251, for performing fusion processing on the received pressure data, the image recognition result and the gravity data, so as to control the moving-out speed of the driving mechanism when the tray 12 is moved out of the oven cavity or the outward thrust applied to the tray according to the fusion processing result. The controller 26 of this embodiment is preferably disposed on a panel outside the oven, which may be a touch panel.
Specifically, the image acquisition device 23 sends the image of the object in the cavity 10 of the oven to the image recognition device for processing 23, the image recognition device 23 sends the state of the object in the oven cavity, which is recognized by the image recognition device, to the controller 26, the pressure sensor 21 sends the collected pulling force applied to the door handle 111 by the user to the controller 26, and the gravity collection device 24 will also send the collected values of the object gravity on the tray 12 to the controller 26, then, the controller 26 controls the rotation speed of the driving motor 251 according to the recognition result of the state of the object in the oven cavity 10, the gravity value and the pulling force value on the door handle, drives the main belt 252 to transmit by the driving motor 251, then the main conveyor belt 252 drives the transmission gear 253 to rotate, the rotating transmission gear 253 drives the auxiliary conveyor belt 254 to transmit, so that the driven secondary conveyor belt 254 moves the tray 12 carried thereby out to the outside of the oven cavity 10; of course, the controller 26 can finally reduce the moving speed of the tray 12 along with the sub-conveyor belt 254 by controlling the driving motor 251 to reduce the rotating speed, so as to satisfy the moving control of the tray carrying different food states, and especially avoid the situation of dumping the liquid food along with the tray.

Claims (9)

1. An intelligent control tray removing method is characterized by comprising the following steps:
step 1, presetting an easily overflowing degree list aiming at solid food and liquid food respectively; the overflow easiness degree of the solid food is zero, and the overflow easiness degree of the liquid food is in positive correlation with the filling amount of a container filled with the liquid food;
step 2, acquiring the state of food on a tray in the oven cavity after cooking; wherein the state is solid or liquid;
step 3, detecting whether the food on the tray is placed in the container, and obtaining the degree of easy overflow corresponding to the food according to the detection result of whether the food is placed in the container;
step 4, detecting the value of the outward pulling force borne by the oven door handle;
step 5, detecting the gravity value borne by the tray;
and 6, adjusting the outward pushing force applied to the tray and the outward moving speed of the tray according to the state of the food, the overflow easiness degree, the outward pulling force value and the gravity value.
2. The intelligent control tray removal method of claim 1, wherein in step 6, the outward pushing force applied to the tray is adjusted as follows:
when the detected outward tension value is larger than a first preset tension threshold value, applying outward thrust to the tray; otherwise, no outward pushing force is applied to the tray.
3. The intelligent control tray removal method of claim 2, wherein when the detected magnitude of the outward pulling force is greater than a second preset pulling force threshold, the outward pushing force applied to the tray is reduced; and the second preset tension threshold value is greater than the first preset tension threshold value.
4. The method of claim 2 or 3, wherein when the detected value of the outward pulling force becomes smaller, the outward moving speed of the tray is reduced.
5. The intelligent control tray moving-out method according to claim 2, wherein when the degree of easy overflow corresponding to the food is positive, the outward moving-out speed of the tray is adjusted to a preset speed value interval corresponding to the degree of easy overflow of the food.
6. The intelligent control tray moving-out method according to claim 5, wherein when the degree of easy overflow corresponding to the food is positive, the outward moving-out speed of the tray is adjusted to a preset value and an outward moving-out speed value after the adjustment corresponding to the gravity value borne by the tray; and the adjusted outward moving speed value is positioned in the interval of the adjusted outward moving speed value, and the adjusted outward moving speed value is in a negative correlation relation with the gravity value borne by the tray.
7. The tray removing mechanism for realizing the intelligent control tray removing method of any one of claims 1 to 6, comprising:
a pressure sensor (21) provided on a door handle (111) of the oven door body (11);
the image acquisition end of the image acquisition device (22) is arranged in the cavity (10) of the oven (1) and is used for acquiring an object image on the tray (12);
an image recognition device (23) connected with the image acquisition device (22) and used for recognizing the container and the food state according to the object image acquired by the image acquisition device (22);
the gravity collecting device (24) is arranged on the surface of the tray (12) and is used for collecting the gravity value of the object borne on the tray;
a drive mechanism for driving the tray (12) to move out of the cavity (10) of the oven or into the cavity (10) of the oven;
and the controller (26) is respectively connected with the pressure sensor (21), the image acquisition device (22), the image recognition device (23) and the gravity acquisition device (24) and is used for performing fusion processing on the received pressure data, the image recognition result and the gravity data so as to control the outward thrust applied to the tray by the driving mechanism and the outward moving speed of the tray according to the fusion processing result.
8. The tray removing mechanism for realizing the intelligent control tray removing method according to claim 7, wherein the driving mechanism comprises:
a drive motor (251) connected to the controller (26);
the main conveying belt (252) is in transmission connection with the driving motor (251);
the transmission gear (253) is in transmission connection with the main conveyor belt (252);
and the secondary conveyor belt (254) is used for moving the bearing tray (12) out of or into the cavity (10) of the oven, and the secondary conveyor belt (254) is in transmission connection with the transmission gear (253).
9. The tray removing mechanism for realizing the intelligent control tray removing method according to claim 7 or 8, characterized in that the image acquisition device (22) is integrated with the image recognition device (23).
CN202010267554.3A 2020-04-08 2020-04-08 Intelligent control tray moving-out method and tray moving-out mechanism Active CN111568255B (en)

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CN108185837A (en) * 2018-03-16 2018-06-22 江苏中农科食品工程有限公司 A kind of type of oven
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CN110604483A (en) * 2019-09-23 2019-12-24 宁波方太厨具有限公司 Oven capable of realizing stable moving-out of baking tray
CN110652199A (en) * 2019-10-11 2020-01-07 广东美的厨房电器制造有限公司 Control method and device of cooking equipment, cooking equipment and storage medium

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