CN218790405U - Food preparation equipment - Google Patents

Abstract

The utility model provides a food preparation equipment, including control module, automatic operation subassembly, expose regional and two at least stations, one of them the station is in expose regional, the automatic operation subassembly is connected to the control module electricity, and the automatic operation subassembly carries out automatic operation to the food on two at least stations respectively according to the same automatic operation step in the food preparation flow, still seals the closing mechanism who exposes regional under the control module that has the display function and the normality, and control module electricity respectively is connected and is controlled module and closing mechanism, and closing mechanism opens and exposes regional food that makes on being in the station that exposes region and exposes and expose for the user to carry out manually operation.

Description

Food preparation equipment

Technical Field

The utility model relates to a food preparation technical field, in particular to food preparation equipment.

Background

Most of the existing food preparation equipment is full-automatic food preparation equipment which is provided with an automatic operation assembly consisting of mechanical devices such as a mechanical arm and a conveyor belt, and the food is automatically operated in the whole process according to the food preparation flow without manual participation. Although food can be conveniently and quickly made using fully automatic food making equipment, users cannot interact with the food making equipment and thus lack of food making participation. At present, there is a semi-automatic food preparation apparatus which is provided with an automatic operation component for automatically operating food and a manual operation area, and in the process of operating food according to a food preparation flow, the food passes through the manual operation area in addition to the automatic operation component for automatically operating food, so that a user can manually operate food, and thus the user interacts with the food preparation apparatus to increase the food preparation participation sense, but the user performs manual operation according to his own experience in the process of manually operating food, which results in low yield and quality of food manually operated by the user.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a hardware architecture of food preparation equipment for software engineer to make software engineer program the back to the control module in this hardware architecture, can improve yield and the quality of the food after by user's manual operation.

In order to solve the technical problem, the utility model provides a food preparation equipment, including control module, automatic operation subassembly, expose regional and two at least stations, one of them the station is in expose the region, the control module electricity is connected the automatic operation subassembly, the automatic operation subassembly is right respectively according to same automatic operation step in the food preparation flow food on two at least stations carries out automatic operation, still seals under control module and the normality that has the display function expose regional closing mechanism, control module electricity respectively connects control module with closing mechanism, closing mechanism opens expose regional messenger and be in food on the exposed region station exposes for the user carries out manual operation.

Preferably, the closure mechanism includes a sliding door driven by a motor, the control module being electrically connected to the motor.

Preferably, the lifting mechanism is electrically connected with the control module and moves an operation tool required by manual operation of a user to the exposed area for exposure.

Preferably, the number of the automatic operation assemblies is multiple, the multiple automatic operation assemblies respectively correspond to each automatic operation step in the food preparation process, the food preparation device further comprises a conveying mechanism electrically connected with the control module, and the conveying mechanism conveys the food which is subjected to manual operation from the exposed area to the automatic operation assembly corresponding to the next automatic operation step.

Preferably, the system comprises a camera electrically connected with the control module, and the camera is aligned with the station in the exposed area.

Preferably, there is one of the automatic operating assemblies, and one of the automatic operating assemblies automatically operates the food on the at least two stations.

Preferably, the number of the automatic operation assemblies is at least two, each automatic operation assembly corresponds to the same automatic operation step in a food preparation process, and each automatic operation assembly automatically operates food on each station.

Preferably, the food preparation apparatus is a pizza preparation apparatus.

Preferably, the automatic operation assembly comprises a driving table, a discharging part, a die assembly, a hole poking device and a plurality of auxiliary material adding devices, the control module is electrically connected with the driving table, the die assembly, the hole poking device and the auxiliary material adding devices respectively, the driving table drives the discharging part, the die assembly, the hole poking device and the auxiliary material adding devices to move so as to align to the stations in a time-sharing mode, the discharging part discharges dough to the stations, the die assembly presses the dough on the stations into pizza bottoms, the hole poking device pokes auxiliary material holes in the pizza bottoms, and the auxiliary material adding devices add auxiliary materials to the auxiliary material holes in the pizza bottoms.

Preferably, the manipulation module is a touch screen.

The utility model provides a hardware structure has following beneficial effect: because the hardware structure also comprises an operation module with a display function and a closing mechanism for closing the exposed area in a normal state, wherein the control module is respectively and electrically connected with the operation module and the closing mechanism, after a software engineer programs the control module in the hardware structure, if the operation module receives an operation request input by a user, the control module controls the automatic operation assembly not to automatically operate food on a station in the exposed area according to the operation request, and the closing mechanism opens the exposed area, so that the food on the station in the exposed area is exposed for the user to manually operate, therefore, the user can manually operate the exposed food, and because the operation module has the display function, the control module can output a manual operation teaching program for displaying the food to the user for viewing after receiving the operation request, and the user can manually operate the exposed food according to the manual operation teaching program for the food, thereby improving the yield and the quality of the food manually operated by the user.

Drawings

FIG. 1 is a schematic view of a food preparation apparatus;

fig. 2 is a schematic view of an automated assembly inside a food product apparatus.

Description of reference numerals: 1-a device body; 2-exposed area; 3-a manual operating table; 4-a manual die press; 5-food exposing port; 6-tool storage rack; 7-a material receiving box containing rack; 8-material receiving port; 9-touch screen; 10-a sliding door; 11-a first automation component; 12-a second robotic assembly; 13-a dough mixing tank; 14-a discharge mechanism; 15-a displacement mechanism; 16-a drive stage; 17-blanking part; 18-a die assembly; 19-a puncture device; 20-an auxiliary material adding device; 21-a chain; 22-a first opening; 23-a first forming station; 24-a second forming station; 25-a rotary electric machine; 26-a second opening; 27-meal outlet.

Detailed Description

Example 1

In this embodiment, the food preparation apparatus is a pizza preparation apparatus for preparing pizza. As shown in fig. 1, the pizza making apparatus includes an apparatus body 1, the front end of the apparatus body 1 is set as an exposed area 2, a manual operation table 3, a manual die pressing device 4, a food exposing port 5, a tool storage rack 6, a material receiving box storage rack 7, a material receiving port 8 and a touch screen 9 are arranged on the exposed area 2, and the touch screen 9 has a display function. The manual operation opening 5 is communicated with the exposed area 2 and the inside of the device body 1, a sliding door 10 serving as a sealing mechanism is arranged on the food exposed opening 5, the sliding door 10 is driven by a sliding door driving motor (not shown) arranged inside the device body 1 to open or close, and the sliding door 10 closes the food exposed opening 5 under the normal state. The manual operation table 3 is arranged in front of the food exposing opening 5, the tool storage rack 6 and the material receiving box storage rack 7 are respectively arranged on the left side and the right side of the manual operation table 3, the tool storage rack 6 and the material receiving box storage rack 7 are mechanisms driven by a lifting motor (not shown in the figure), tools such as a pizza die, a hole poking device, a material clamping device and the like are stored in the tool storage rack 6, a material receiving box is stored in the material receiving box storage rack 7, and the pizza die, the hole poking device, the material feeding device and the material receiving box are all operation tools required by a user in manual operation of the food.

The pizza making process of the food making equipment mainly comprises three automatic operation steps: a dough forming step, a pizza forming and auxiliary material adding step and a baking step. The pizza making apparatus has three automatic operation components inside the main body 1 for completing the above three steps. Fig. 2 shows a first automatic operating assembly 11 for automatically completing the dough forming step and a second automatic operating assembly 12 for automatically completing the pizza forming and auxiliary material adding steps, and does not show a third automatic operating assembly for automatically completing the baking step.

The first robot assembly 11 is located above the second robot assembly 12. The first automatically operating assembly 11 includes a pastry blender jar 13, a discharge mechanism 14 and a displacement mechanism 15, the pastry blender jar 13 being mounted on the displacement mechanism 15 and the discharge mechanism 14 being mounted on the pastry blender jar 13. A stirring rod driven by a stirring motor is arranged in the dough stirring tank 13, and the stirring motor drives the stirring rod to stir and mix flour and water so as to form dough; the discharge mechanism 14 is opened with a discharge port directed toward the second automatic operation assembly 12, thereby discharging the dough in the dough-mixing tank 13 into the second automatic operation assembly 12; the displacement mechanism 15 is used for driving the dough mixing tank 13 and the discharging mechanism 14 to move transversely, so that the discharging port of the discharging mechanism 14 can be aligned to different positions in time division. The displacement mechanism 15 may employ a conventional screw-nut pair to achieve the effect of driving the transverse displacement of the kneading tank 13 and the discharging mechanism 14, which will not be described in detail herein.

The second automatic operation assembly 12 includes a driving table 16, a blanking member 17, a die assembly 18, a hole poking device 19, and a plurality of auxiliary material adding devices 20 (only three of them are shown in the figure due to the view angle), a pressing mechanism is arranged inside the die assembly 18, a pressing die is arranged at the bottom of the pressing mechanism, and the pressing mechanism can drive the pressing die to ascend or descend. The inside of the hole poking device 19 is provided with a downward moving mechanism, the bottom of the downward moving mechanism is provided with a hole poking device, and the downward moving mechanism can drive the hole poking device to ascend or press downwards. The down-pressing mechanism and the down-moving mechanism can achieve the lifting effect by adopting a conventional screw rod nut pair, and are not described in detail. Each auxiliary material adds device 20 the same structure, but inside has placed different auxiliary materials respectively, and each auxiliary material adds device 20 respective bottom and opens there is the feed opening, installs electric switch in feed opening department, and electric switch opens then makes the auxiliary material follow the feed opening unloading. The driving table 16 is provided with a chain 21 which is driven by a rotary motor 25 to do rotary motion, the blanking part 17, the die pressing device 18, the hole poking device 19 and the auxiliary material adding devices 20 are all arranged on the chain 21, and the chain 21 makes rotary motion to drive the blanking part 17, the die pressing device 18, the hole poking device 19 and the auxiliary material adding devices 20 to do rotary motion together. The top of the driving table 16 is provided with a first opening 22 and a second opening 26, the discharging mechanism 14 of the first automatic operation assembly 11 moves transversely and aligns with the two openings 22 and 26 in a time-sharing manner, a first forming station 23 is arranged at a position below the driving table 16 and aligned with the first opening 22, a second forming station 24 is arranged at a position aligned with the second opening 26, and the chain 21 drives the blanking piece 17, the die pressing device 18, the hole poking device 19 and the auxiliary material adding devices 20 to rotate together to align the blanking piece 17, the die pressing device 18, the hole poking device 19 and the auxiliary material adding devices 20 with the two forming stations 23 and 24 in a time-sharing manner. As can be seen in fig. 1, the second forming station 24 is positioned in alignment with the food exposure aperture 5. The bottom and top of the blanking member 17 are through so that the dough can fall through the blanking member 17 onto the two forming stations 23, 24, in particular: if the blanking member 17 is aligned with the first forming station 23, the top of the blanking member 17 will be connected to the first opening 22, so that the dough discharged by the discharging mechanism 14 of the first automatic operating assembly 11 will sequentially fall onto the first forming station 23 through the corresponding first opening 22 and the blanking member 17; if the blanking member 17 is aligned with the second forming station 24, the top of the blanking member 17 will be communicated with the second opening 26, so that the dough discharged from the discharging mechanism 14 of the first automatic operation assembly 11 will fall onto the second forming station 24 through the corresponding second opening 26 and the blanking member 17 in sequence. The two forming stations 23, 24 allow the automatic handling assembly 12 to automatically handle dough side by side, i.e. the automatic handling assembly 12 also automatically handles dough on the second forming station 24 during the automatic handling of dough on the first forming station 23.

In this embodiment, the pizza making apparatus is provided with a control module, and the control module is electrically connected to the touch screen 9, the sliding door driving motor, the stirring motor, the displacement mechanism 15, the rotation motor 25, the pressing mechanism of the die assembly 18, the downward moving mechanism of the hole poking device 19, and the electric switch of the auxiliary material adding device 20, respectively. The control module can control the related circuit to make the first automatic operation component 11 automatically operate the food so as to automatically complete the dough forming step, and control the related circuit to make the second automatic operation component 12 automatically operate the food so as to complete the pizza forming and auxiliary material adding steps, which are detailed as follows: firstly, the control module controls the related circuit to stir the stirring motor of the dough stirring tank 13, so that flour and water in the dough stirring tank 13 are stirred and mixed to form dough, then the control module controls the related circuit to drive the displacement mechanism 15 to drive the dough stirring tank 13 and the discharging mechanism 14 to move transversely until the discharging port of the discharging mechanism 14 is aligned with the first opening 22, meanwhile, the control module controls the related circuit to drive the rotary motor 25 to rotate to drive the discharging piece 17 to be communicated with the first opening 22, and then the discharging mechanism 14 can discharge the dough in the dough stirring tank 13 to the first forming station 23 through the first opening 22 and the discharging piece 17 in sequence. Then the control module controls the related circuit to make the displacement mechanism 15 drive the dough mixing tank 13 and the discharging mechanism 14 to continuously move transversely until the discharging port of the discharging mechanism 14 is aligned with the second opening 26, and at the same time, the control module controls the related circuit to make the rotary motor 25 drive the chain 21 to continuously rotate, so as to drive the discharging piece 17 to be communicated with the second opening 26, and then the discharging mechanism 14 can discharge the dough in the dough mixing tank 13 to the second forming station 24 through the second opening 26 and the discharging piece 17 in sequence. When the blanking member 17 is connected to the second opening 26, the die assembly 18 is aligned with the first forming station 23, so that the control module controls the related circuits to make the pressing mechanism of the die assembly 18 drive the die to press downward, thereby pressing the dough on the first forming station 23 into the pizza bottom, and then the control module controls the related circuits to make the pressing mechanism of the die assembly 18 drive the die to ascend and retract. Then the control module controls the related circuit to make the rotary motor 25 continuously drive the chain 21 to rotate, so as to drive the die assembly 18 to align with the second forming station 24, at this time, the hole poking device 19 is aligned with the first forming station 23, so that the control module controls the related circuit to make the pressing mechanism of the die assembly 18 drive the die to press the dough on the second forming station 24 into pizza bases, and make the moving mechanism of the hole poking device 19 drive the hole poking device to move downwards, so as to poke auxiliary material holes on the pizza bases on the first forming station 23, and then make the pressing mechanism of the die assembly 18 drive the die to move upwards and return, and make the moving mechanism of the hole poking device 19 drive the hole poking device to move upwards and return. Then the control module controls the related circuit to make the rotary motor 25 continuously drive the chain 21 to rotate, so as to drive the hole poking device 19 to align with the second forming station 24, at this time, one auxiliary material adding device 30 is just aligned with the first forming station 23, so the control module controls the related circuit to make the downward moving mechanism of the hole poking device 19 drive the hole poking device to move downward, so that auxiliary material holes are poked on the pizza bottoms of the second forming station 24, and an electric switch of the material adding device 30 is opened, so that the first auxiliary material is placed on the auxiliary material holes of the pizza bottoms on the first forming station 23, and then the control module controls the related circuit to make the downward moving mechanism of the hole poking device 19 drive the hole poking device to ascend and retract, and the electric switch of the auxiliary material adding device 30 is closed. Then the control module controls the related circuit to make the rotary motor 25 continue to drive the chain 21 to rotate, so as to drive the other auxiliary material adding device 30 to align the two forming stations 23 and 24 in a time-sharing manner, so that other auxiliary materials are put down onto the auxiliary material holes at the bottoms of the pizza pies of the two forming stations 23 and 24 as described above, and the two pizza bottoms are changed into uncooked pizza, so that the pizza making equipment automatically completes the steps of dough forming, pizza forming and auxiliary material adding.

Conveying mechanisms (not shown in the figure) are respectively arranged between the first automatic operation component 11 and the second automatic operation component 12, between the second automatic operation component 12 and the third automatic operation component, and between the third automatic operation component and the meal outlet 27 of the equipment main body 1, and the conveying mechanisms are electrically connected with the control module. After the dough forming step, the pizza forming step and the auxiliary material adding step are completed, the pizza making device uses the conveying mechanism to convey the uncooked pizza into the third automatic operation assembly for baking, so as to obtain the cooked pizza, and then uses the conveying mechanism to convey the cooked pizza to the meal outlet 27 for meal delivery, so that the pizza making device automatically completes each automatic operation step in the pizza making flow.

The pizza making device can automatically complete each automatic operation step in the pizza making flow as above, and can also execute a food making interaction method, thereby realizing interaction with the user, and enabling the user to manually participate in the pizza making flow. In this embodiment, the pizza forming and auxiliary material adding steps in the pizza making process, which are participated in by the user, are taken as examples for detailed description, and the food making interaction method is as follows: first, the control module causes each automatic operation component to execute each automatic operation step as described above according to the pizza making flow, thereby automatically making a pizza. In the process, the touch screen 9 is used as an operation module, a user who wants to participate in a pizza making process can input an operation request to a control module of the pizza making device by using the touch screen 9, after the control module receives the operation request input by the user, the control module controls a related circuit to enable the sliding door driving motor to drive the sliding door 10 to slide to open the food exposing opening 5, so that after the first automatic operation assembly 11 falls down dough on the first forming station 23 and the second forming station 24 respectively, the second forming station 24 is positioned in the exposing area 2 after the sliding plate 10 is opened because the position of the second forming station 24 is aligned with the food exposing opening 5, the dough positioned on the second forming station 24 is separated out to be positioned in the exposing area 2 to be exposed, the user can take out the dough on the second forming station 24 to carry out manual operation, and meanwhile, the control module controls the related circuit to enable the lifting motor driving tool storage rack 6 and the material receiving box storage rack 7 to ascend, and accordingly the user can carry out operation tools such as molds, hole poking tools, material receiving boxes and the like required by manual operation. Then, the control module outputs and displays the manual food operation tutorial for pizza forming and auxiliary material adding on the dough on the touch screen 9 for the user to watch, and the manual operation process performed by the user according to the manual food operation tutorial is detailed as follows: firstly, taking out dough from the exposed second forming station 24 and placing the dough on the manual operating table 3, then taking out a die with a proper shape and size from the tool containing frame 6, installing the die on the manual die pressing device 4, then pulling the manual die pressing device 4, enabling the manual die pressing device 4 to drive the die to press the dough on the manual operating table 3 to form a pizza bottom, and after pressing out the pizza bottom, a user detaches the die from the manual die pressing device 4 and places the die back into the tool containing frame 6; then, the user can take out the hole poking tool from the tool storage rack 6 and poke holes on the pizza by using the hole poking tool; then the user takes out the material receiving box from the material receiving box containing frame 7, stretches the material receiving box into the interior of the equipment main body 1 from the material receiving opening 8, then inputs the material receiving request on the touch screen 9, after the control module receives the material receiving request through the touch screen 9, the control module controls the related circuits to enable the rotary motor 25 to drive the chains 21 to drive the auxiliary material adding devices 30 to rotate, when the auxiliary material adding devices 30 rotate to the position of the material receiving opening 8, the electric switches of the auxiliary material adding devices 30 are opened for blanking, the user can utilize the material receiving box to receive the auxiliary material, and then the user takes out the material receiving box to place the auxiliary material on the pizza cake bottom to form the uncooked pizza. Then, the user can put the uncooked food exposing opening 5 back to the second forming station 24 in the main body 1 of the device, and then inputs the operation ending requirement on the touch screen 9, so that the manual operation completes the steps of pizza forming and auxiliary material adding.

In this embodiment, a camera (not shown) aligned with the second forming station 24 is further disposed inside the main body 1, and a standard image of an uncured pizza obtained after the pizza forming and auxiliary material adding steps are performed on the dough by the second automatic operating assembly 12 is stored in the control module. After the control module receives an operation ending request input by a user through the touch screen 9, the control module controls a related circuit to enable a camera to shoot an uncured pizza placed back to the second forming station 24 by the user, then the shot image of the uncured pizza is compared with a standard image, and whether the manually operated uncured pizza meets a preset standard or not is judged according to the shape similarity of the pizza and the position coincidence degree of auxiliary materials in the two images, specifically: if the similarity between the pizza shape in the manually operated unripe pizza image and the pizza shape in the standard image reaches a predetermined degree, for example, 80% or more, and the coincidence degree between the auxiliary material position in the manually operated unripe pizza image and the auxiliary material position in the standard image reaches a predetermined degree, for example, 80% or more, it is determined that the manually operated unripe pizza meets the predetermined standard, so the control module controls the related circuit to make the sliding door driving motor drive the sliding door 10 to slide and close the food exposing port 5, and makes the conveying mechanism convey the unripe pizza to the third automatic operation component for baking, so as to obtain the ripened pizza, and then the ripened pizza is conveyed to the meal outlet 27 of the apparatus main body 1 by the conveying mechanism for meal serving. If the similarity between the pizza shape in the manually operated unripe pizza image and the pizza shape in the standard image is less than 80%, and/or the coincidence degree between the auxiliary material position in the manually operated unripe pizza image and the auxiliary material position in the standard image is less than 80%, the control module determines that the manually operated unripe pizza does not conform to the preset standard, so the control module does not control the transmission mechanism to transmit the unripe pizza to the third automatic operation module for baking, but controls the related circuit to display the related information that the manually operated unripe pizza does not conform to the preset standard on the touch screen 9, and the user takes out the unripe pizza from the food exposing opening 5 for improvement after seeing the information. Optionally, the preset degree of the pizza shape similarity may be 90%, 85%, 70% or other preset degrees, and the preset degree of the auxiliary material position similarity may be 90%, 85%, 70% or other preset degrees.

In the manual operation process of the user, the second automatic operation assembly 12 keeps automatically operating the dough on the first forming station 23, so that the pizza making apparatus can not only interact with the user, but also take into account the food making efficiency.

In this embodiment, the control module includes a computer-readable storage medium and a processor, which are connected to each other, and a computer program is stored in the computer-readable storage medium, and when the computer program is executed by the processor, the food production interaction method is implemented.

Example 2

In this embodiment, the other structures of the pizza making apparatus are the same as those of embodiment 1, except that: in embodiment 1, a second robot assembly 12 is provided inside the apparatus body 1, the second robot assembly 12 including two forming stations 23, 24; in this embodiment, two second automatic operating components for realizing the same automatic operating step in the pizza making process in parallel are arranged in the main body 1, each second automatic operating component has only one forming station, so that two forming stations are also arranged in the main body 1, the two second automatic operating components respectively and automatically operate the food on the two forming stations, one of the second automatic operating components keeps automatically operating while the other one does not automatically operate during the interaction process with the user, and the user replaces the automatic operating component which does not automatically operate to complete the pizza forming and auxiliary material adding steps.

Claims (10)

1. A food preparation device comprises a control module, an automatic operation assembly, an exposed area and at least two stations, wherein one station is located in the exposed area, the control module is electrically connected with the automatic operation assembly, the food preparation device is characterized in that the automatic operation assembly respectively and automatically operates food on the at least two stations according to the same automatic operation step in a food preparation process, the food preparation device further comprises an operation module with a display function and a closing mechanism for closing the exposed area in a normal state, the control module is respectively and electrically connected with the operation module and the closing mechanism, and the closing mechanism opens the exposed area to expose the food on the station in the exposed area for a user to manually operate.

2. The food preparation apparatus of claim 1, wherein said closure mechanism comprises a sliding door driven by a motor, said control module being electrically connected to said motor.

3. The food preparation apparatus of claim 1, including a lifting mechanism electrically connected to said control module, said lifting mechanism moving an operating tool required for manual operation by a user to said exposed area for exposure.

4. The food preparation apparatus of claim 1, wherein there are a plurality of said robot assemblies, each of said plurality of robot assemblies corresponding to a respective robot step in a food preparation process, further comprising a transfer mechanism electrically connected to said control module, said transfer mechanism transferring food items that have been manually manipulated from said exposed area to a robot assembly corresponding to a next robot step.

5. The food preparation apparatus of claim 1, including a camera electrically connected to said control module, said camera being aligned with a station located in said exposed area.

6. The food preparation apparatus of claim 1, wherein one of said automated assemblies, automatically operates on food items at said at least two stations.

7. Food preparation apparatus according to claim 1, wherein there are at least two of said robot assemblies, each robot assembly corresponding to a same robot step in a food preparation process, each robot assembly automatically operating food at a respective station.

8. Food preparation apparatus according to claim 1, characterized in that it is a pizza preparation apparatus.

9. The food preparation apparatus of claim 8, wherein the automatic handling assembly comprises a driving table, a blanking member, a die assembly, a hole poking device and a plurality of auxiliary material adding devices, the control module is electrically connected with the driving table, the die assembly, the hole poking device and the auxiliary material adding devices respectively, the driving table drives the blanking member, the die assembly, the hole poking device and the auxiliary material adding devices to move so as to align the stations in a time-sharing manner, the blanking member blanks dough to each station, the die assembly presses the dough on the stations to pizza bases, the hole poking device pokes auxiliary material holes on the pizza bases, and the auxiliary material adding devices add auxiliary materials to the auxiliary material holes on the pizza bases.

10. The food preparation apparatus of claim 1, wherein the manipulation module is a touch screen.

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