Feeding device used in a smart cooking machine

Abstract

The supply device used in the smart cooking machine according to the present invention includes a base frame supporting a food case, a door panel attached to the base frame, an opening motor and an opening mechanism for controlling the opening of the door panel, and a closing motor and a closing mechanism for returning the opened door panel from bottom to top, the opening mechanism is provided on the base frame, and when the head of the door lock is located at the unlocking position of the door panel after the door panel is opened, and the closing mechanism is returned to the closing position for opening the door panel, the main control circuit controls the head to return to the initial position where the door panel is locked. According to the present invention, the food case mounting assembly mainly including the base frame, the door panel, and the food case is assembled as a whole, so that the food case mounting assembly can be quickly removed from the serving area of ​​the cooking machine, which makes cleaning and maintenance easy, and the inner wall of the serving area can be cleaned without restrictions, and the opening mechanism and the closing mechanism can be provided to open and automatically return the door panel.

Description

Technical Field

[0001] The present invention relates to a smart cooking machine, and particularly to a feeding device used in a smart cooking machine.

Background Art

[0002] In a conventional smart cooking machine, feeding food ingredients into a cooking pot is a very important step. The main feeding method is the film-breaking feeding method. Specifically, after turning the food ingredient case upside down and storing it in the cooking machine, the opening of the food ingredient case is opened by a film-breaking mechanism, and the food ingredients fall into the cooking pot by gravity. Another feeding method is feeding by rotation of the feeding device. Specifically, the food ingredient case is stored in the feeding device of the cooking machine with the opening facing upward, and during the cooking process, the feeding device rotates the food ingredient case by 180 degrees and then opens the door plate to let the food ingredients fall into the cooking pot.

[0003] Each of the two feeding methods has the following defects.

[0004] (1) In the film-breaking feeding method, since the size and arrangement of the film-breaking mechanism and the food ingredient case are fixed, the rear case cannot be selectively opened first, and the food ingredients can only be fed according to the order of film-breaking. Moreover, the food ingredient case is not suitable for repeated use, the structure of the film-breaking mechanism is complex, and the degree of smartness is low.

[0005] (2) In the feeding method of rotation of the feeding device, since the feeding device rotates 180 degrees during cooking, it is necessary to reserve a rotation space for the feeding device in advance, which leads to the miniaturization of the whole cooking machine. The structure of the rotation mechanism is complex, the production cost is high, and it is difficult to clean the feeding device.

Summary of the Invention

[0006] An object of the present invention is to provide a feeding device used in a smart cooking machine, in which the whole food ingredient case mounting assembly can be detached, is easy to clean, and the door plate can automatically reset from bottom to top.

[0007] According to the present invention, in order to solve the above technical problems, a supply device for a smart cooking machine is provided, which includes a base frame for supporting a food case, a door plate attached to the base frame, an opening motor and an opening mechanism for controlling the opening of the door plate, and a closing motor and a closing mechanism for resetting the opened door plate from bottom to top. The opening mechanism is provided on the base frame. After the door plate is opened, the head of the door lock is located at the unlocking position of the door plate. When the closing mechanism resets the opened door plate to the closed position, the main control circuit controls the head to reset to the initial position for locking the door plate.

[0008] The door lock has a two-way head, and the head is one of the two-way head. When the head is located at the unlocking position, the other of the two-way head preferably rotates in the front-rear direction toward the direction of another door plate adjacent to the door plate and in a closed state.

[0009] The opening mechanism is composed of a door lock, a toggle, an axial positioning member, and a head reset spring piece. The axial positioning member is fixed to the base frame. The head of the door lock is connected to the toggle exposed from the base frame through the shaft of the door lock built in the axial positioning member. The opening motor controls the driving lever of its output shaft to rotate in one direction from the initial position of plate closing to press the toggle, so that the head opens the door plate, and controls the driving lever to rotate in the other direction from the initial position of plate closing, so that the head opens the other door plate. The head reset spring piece is attached to the spring piece mounting position of the door lock. When the driving lever rotates to the initial position of plate closing, it is preferable to reset the head corresponding to the opened door plate to the initial position.

[0010] The closing mechanism includes a driving gear, a driven gear, a transmission shaft, and a closing plate. The driving gear is an incomplete gear, connected to the output shaft of the closing motor, and capable of meshing with the driven gear exposed from the base frame. The outer end of the transmission shaft is connected to the driven gear. The door plate is provided on the transmission shaft such that the constrained side can rotate relative to the corresponding plate sleeve. The closing plate includes a shaft sleeve positioned between the left and right plate sleeves and connected to the transmission shaft, and a pallet. When the pallet and the door plate are in a horizontal state, the partial regions on both the left and right sides of the pallet and the partial regions of the adjacent door plate overlap. When the closing motor rotates the driving gear in the forward direction, it is preferable that the pallet lift the opened door plate from the bottom up.

[0011] After the pallet lifts the opened door plate to the closed position and the head locks the door plate, it is preferable that the driving gear rotates in the reverse direction to release the meshing with the driven gear.

[0012] Preferably, a frame handle for inserting the feeding device into the instrument frame is provided on the front side of the base frame.

[0013] Preferably, a handle for facilitating the opening of the door plate is provided on the bottom surface of each door plate when filling the food ingredients into the food case.

[0014] The food case is made of hard plastic. The base frame is composed of a rectangular base frame and a cross beam connected to the base frame. The food case can be inserted into a window hole surrounded by the base frame and the cross beam. The edge of the case opening of the food case abuts against the four peripheries of the window hole. The door plate is pressed against the window hole. Preferably, a sealing ring for pasting with the case opening edge is provided on the door plate.

[0015] The food ingredient case is made of hard plastic. The base frame is composed of a square base frame and a cross beam connected to the base frame. The food ingredient case is hermetically connected to the bottom surface of the base frame through an engaging member so that the case opening faces a window hole surrounded by the base frame and the cross beam. The door panel is pressed against the window hole, and a sealing ring is preferably provided between the door panel and the window hole.

[0016] Compared with the prior art, according to the present invention, by assembling the food ingredient case mounting assembly (including the base frame, the door panel, the accommodating member of the opening mechanism of the food ingredient case and the main member of the closing mechanism) as a whole, it is possible to quickly remove the food ingredient case mounting assembly from the providing area of the cooking machine. Therefore, afterwards, it is easy to perform cleaning and maintenance, and the inner wall of the providing area can be cleaned without limitation. In addition, by providing the opening mechanism and the closing mechanism, the opening and automatic reset of the door panel can be realized, and the degree of smartness can be improved.

Brief Description of the Drawings

[0017]

Figure 1

Figure 2

Figure 3

Figure 4

Figure 5

Figure 6

Figure 7

Best Mode for Carrying Out the Invention

[0018] The feeding device used in the smart cooking machine according to the present invention includes a food case mounting assembly 1 (specifically, a food case mounting assembly 1 including a base frame 2, a door plate 3 attached to the base frame 2, a food case 4, other members of the opening mechanism except the driving gear 91, and other members of the closing mechanism except the driving lever 6), an opening motor 5 and an opening mechanism for controlling the opening of the door plate 3, and a closing motor 8 and a closing mechanism for resetting and closing the door plate 3.

[0019] The feeding device is mounted in a frame body 100 located above the front side of the smart cooking machine so as to be positioned directly above a cooking pot (not shown). At this time, the cooking pot has its pot mouth facing upward and its axis perpendicular to the ground.

[0020] As shown in FIG. 1, the frame body 100 has a rectangular parallelepiped outer shape and is connected to the top surface of the appliance frame. The frame body 100 has a top plate that is the top surface of the cooking machine and has a case space (hereinafter also referred to as a supply area) for accommodating the feeding device. The supply area has a top plate, left side plates, right side plates, and a rear side plate. The opening on the front side of the supply area is formed in the front plate of the frame body 100.

[0021] Long bar-shaped pallet rails 110 extending along the front-rear direction are provided on the left side plate and the right side plate, respectively.

[0022] On the left and right frames of the base frame 2, there are provided mounting plates 22 that extend outward and have sliders. The base frame 2 is inserted from the front opening of the supply area so as to be positioned between two pallet rails 110 in an upside-down state together with the food case mounting assembly 1 (with the opening of the food case 4 facing downward) (the slider is slidable along the front-rear direction of the pallet rail 110). Thereby, the entire food case mounting assembly 1 can be quickly attached and detached. When the food case mounting assembly 1 is mounted on the supply area, the door plate 3 is in a closed state.

[0023] After cooking, the user can remove the food case mounting assembly 1, which makes it easier to perform maintenance or cleaning. After the food case mounting assembly 1 is removed, in the supply area, since the pallet rails 110 on the left and right plates and the structural members that are easy to clean (the drive gear 91 of the closing mechanism and the drive lever 6 of the opening mechanism) remain, the user can clean the inner wall of the supply area without limitation, improving the cleaning efficiency and avoiding the occurrence of cleaning dead corners in the supply area, and ensuring the hygiene of the cooking environment.

[0024] 1. Food case 4 and base frame 2 As shown in FIGS. 1 and 2, the food case 4 has at least two storage parts. Preferably, it has four storage parts. Each storage space contains the ingredients necessary for the dish to be cooked.

[0025] The base frame 2 is for placing the food case 4 and includes a base frame and a cross beam 21.

[0026] The base frame is rectangular. Both ends of the cross beam 21 are respectively connected to the left and right frames of the base frame. The four frames of the base frame and the cross beam 21 are flush and surround two openings.

[0027] In order to securely place the food case 4 on the base frame 2, vertical beams are provided between the front frame and the cross beam 21, and between the rear frame and the cross beam 21. The window where each vertical beam is located is divided into two window holes. Thus, the four storage parts of the food case 4 respectively correspond to the four window holes.

[0028] In order to facilitate the attachment or removal of the base frame 2 to or from the supply area, a frame handle 23 operable by the user is provided on the front frame.

[0029] 2. Door panel 3 As shown in FIGS. 2 to 7, the four door panels 3 respectively correspond to the four window holes. Both sides of the door panel 3 facing away from each other are the movable side and the restraint side respectively.

[0030] A plate sleeve 31 is attached to the middle part of the restraint side. The plate sleeves 31 on the front door panel 3 and the plate sleeves 31 on the rear door panel 3 are respectively attached to the front frame and the rear frame via the corresponding transmission shafts 93 of the closing mechanism.

[0031] In the present invention, the door panel 3 has the following three states (closed state, locked state, and open state).

[0032] In the closed state, the movable side of the door panel 3 is in contact with the bottom surface of the cross beam 21 (in FIG. 1, the direction pointing to the lower right is the front, the direction pointing to the upper left is the rear, the direction pointing to the left is the left, the direction pointing to the right is the right, the direction facing down is the bottom, and the direction facing up is the top; the same applies hereinafter). At this time, the door panel 3 and the opening of the storage part face each other, and the door panel 3 covers the corresponding window hole and the opening of the storage part. The position where the door panel 3 is located is the closed position.

[0033] In the locked state, the door lock 7 of the opening mechanism presses the movable side of the door panel 3 against the cross beam 21, and the door panel 3 is positioned in the closed state. Thereby, a sealed space is formed in the storage part.

[0034] In the open state, the door lock 7 releases the contact between the movable side of the door panel 3 and the cross beam 21, thereby releasing the door panel 3 to swing and opening the opening of the accommodating part. The food ingredients accommodated in the accommodating part fall into the cooking pot due to gravity, and food ingredient supply can be realized.

[0035] In order to put food ingredients into the accommodating part, perform cleaning and maintenance, or remove the food ingredient case (when the food ingredient case 4 and the base frame 2 use the first mounting method), after removing the food ingredient case mounting assembly 1, in order to make it easier to lift the door panel 3, a handle 32 is attached to the middle part of the bottom surface of the movable side of each door panel 3.

[0036] 3. Opening mechanism As shown in FIGS. 2 to 7, the opening mechanism is attached to the cross beam 21 so as to be symmetrical left and right. The left opening mechanism and the right opening mechanism respectively control the opening and closing of the two front and rear door panels 3 on the same side by driving the corresponding opening motors 5.

[0037] Each opening mechanism is composed of a door lock 7, a toggle 75, a shaft positioning member 74, and a head reset spring piece 76.

[0038] Hereinafter, the opening mechanism provided on the right side will be described as an example.

[0039] 1) Shaft positioning member 74 The shaft positioning member 74 is rectangular in shape and is accommodated in the long keyhole of the cross beam 21. The right side wall of the shaft positioning member 74 abuts against the inner wall of the right side frame of the base frame, so that the shaft positioning member 74 and the cross beam 21 are locked.

[0040] The shaft positioning member 74 further has a hollow shaft passage connecting the door lock 7 on the left side and the toggle 75 on the right side of the shaft positioning member 74.

[0041] 2) Door lock 7 The door lock 7 is provided in the keyhole and includes a shaft 72, a spring piece mounting position 73, and a head 71.

[0042] The outer end (right side) of the shaft 72 is inserted into the shaft passage and connected via a bearing. The spring piece mounting position 73 is a flat base formed by the connection rotation shaft extending inward. In order to facilitate the attachment of the head return spring piece 76, a concave portion is formed on the flat base.

[0043] The head 71 is orthogonal to the flat base and extends downward to the base frame 2. To facilitate manufacturing, the head 71 has an integral structure with the connection rotation shaft.

[0044] The head 71 is a two-way head, and the lower outer contour shape is a square pyramid. The two heads 71 of the two-way head are obtained by equally dividing the square pyramid into a front part and a rear part. The top flat bases of the two heads 71 are hook lock bases 711, which are respectively referred to as the front hook lock base and the rear hook lock base. And the two hook lock bases 711 are respectively located below the adjacent front window hole and rear window hole.

[0045] The front hook lock base 711 and the rear hook lock base 711 close the door panel 3 at the window hole by pressing the movable side bottom surfaces of the front door panel 3 and the rear door panel 3 respectively. A rotatable gap is formed between the hook lock base 711 and the corresponding door panel 3. At this time, the two hook lock bases 711 and the base frame 2 are located in the same horizontal plane, and the head 71 is located at the initial position.

[0046] When the head 71 rotates in the positive direction from the initial position by the drive of the shaft 72 (rotating in the positive direction means the clockwise rotation direction when viewed from left to right, and the same applies hereinafter), the rear hook lock base rotates in the direction of the rear door panel 3, and the rear door panel 3 can be locked more reliably. And the front hook lock base rotates in the direction away from the front door panel 3, so that the contact with the front door panel 3 is disengaged and the front door panel 3 is opened. At this time, the head 71 is located at the unlock position of the front door panel 3.

[0047] When the head 71 rotates in the reverse direction and reaches the unlocking position of the rear door panel 3, the rear door panel 3 opens.

[0048] 3) Head reset spring piece 76 The head reset spring piece 76 is U-shaped and is composed of a flat bottom plate, a front spring piece and a rear spring piece connected to both sides of the bottom plate. The bottom plate is connected to the concave portion, and the outer walls of the front spring piece and the rear spring piece are respectively in contact with the front hole wall and the rear hole wall of the lock hole.

[0049] 4) Toggle 75 The toggle 75 is composed of an integrally formed shaft connection sleeve 751 and a dial handle.

[0050] The shaft connection sleeve 751 is cylindrical, the left end is inserted into the shaft passage, and it is provided on the shaft 72. Both the shaft connection sleeve 751 and the shaft 72 are fixed. And there is a gap provided between the shaft connection sleeve 751 and the shaft passage. The dial handle 752 is connected to the right end of the shaft connection sleeve 751 so as to be located outside the right frame, and forms an arc plate shape and extends forward and downward. When the base frame 2 is installed in the supply area, the dial handle 752 is located below the right pallet 942.

[0051] The opening motor 5 is attached to the outer wall of the right side plate of the supply area so that its output shaft passes through the supply area. A drive lever 6 used for rotating the dial handle 752 is provided on the output shaft. The drive lever 6 is T-shaped, the vertical portion thereof is connected to the output shaft, and the horizontal portion thereof is called a transmission rod.

[0052] When the front door panel 3 and the rear door panel 3 are in the closed and locked positions, the position where the transmission rod is parallel to the pallet rail 110 is the initial plate closing position of the drive lever 6.

[0053] 4. Closing mechanism As shown in FIGS. 2, 4 to 7, there are two sets of closing mechanisms. The two sets of closing mechanisms may be provided on the same side or different sides of the supply area. In this embodiment, the case where the closing mechanisms are provided on the same side will be described as an example. The two sets of closing mechanisms are controlled to reset the front left door plate 3 and right door plate 3 and the rear left door plate 3 and right door plate 3 to the corresponding closing positions from bottom to top by driving the corresponding closing motors 8.

[0054] Preferably, in this embodiment, after each door plate 3 is opened and the supply of food from the storage part is completed, the closing mechanism corresponding to the storage part immediately resets the door plate 3 to secure the operation space of the cooking pot. Thereby, since the design of the vertical distance from the bottom surface of the base frame 2 to the pot opening of the cooking pot (at this time, the pot opening faces the supply device) can be shortened, the cooking machine can be miniaturized.

[0055] The closing mechanism includes a driven gear 92, a transmission shaft 93, and a closing plate 94 attached to the base frame, and a driving gear 91 connected to the closing motor 8.

[0056] Taking the closing mechanism provided on the front side as an example for explanation.

[0057] 1) Driven gear 92 The driven gear 92 is provided at the right end of the transmission shaft 93 so as to be located outside the base frame 2. The left end of the transmission shaft 93 sequentially passes through two shaft cylinders on the left and right sides of the bottom surface of the front frame and is provided below the front frame. The transmission shaft 93 and the shaft cylinder are connected via a bearing located between the two.

[0058] The plate sleeves 31 of the left door plate 3 and the right door plate 3 are provided on the transmission shaft 93 at intervals. The door plate 3 is provided rotatably with respect to the transmission shaft 93.

[0059] 2) Closing plate 94 The closing plate 94 has a V-shaped cross-sectional shape, with one side being the shaft sleeve 941 and the other side being the pallet 942. The shaft sleeve 941 is provided on the transmission shaft 93 so as to be located between the two plate sleeves 31. When the door plate 3 is in the closed state, the angle formed between the plate surface of the pallet 942 and the plate surface of the door plate 3 is an acute angle or a right angle. And the driven gear 92 is in a rotatable state.

[0060] The closing plate 94 is hooked on the bottom surface of the door plate 3 by the drive of the transmission shaft 93, and functions to lift and reset the opened door plate 3.

[0061] The pallet 942 resets the two left and right door plates 3 to the closed position. The partial regions on both sides of the pallet 942 overlap with the partial regions of the adjacent door plates 3.

[0062] 3) Driving gear 91 The driving gear 91 is an incomplete gear and is divided into a toothed part and a toothless part. The closing motor 8 is attached to the outer wall of the right side plate so that its output shaft passes through the supply region and is located below the right pallet rail 110. The driving gear 91 is connected to the output shaft, and its toothed part meshes with the driven gear 92.

[0063] When the door plate 3 is in the open or locked state, the toothless part of the driving gear 91 faces the driven gear 92. At this time, the position where the driving gear 91 is located is the initial position of the driving gear 91.

[0064] As shown in FIGS. 5 to 7, when the supply device receives the supply command output from the main control circuit, the operation of one door plate 3 (taking the door plate 3 attached to the front right as an example) is as follows.

[0065] 1) The opening mechanism releases the locked door plate 3, and the food ingredients in the storage part fall. When the opening motor 5 starts, the corresponding drive lever 6 is rotated in the reverse direction from the initial position of the plate closing so as to contact the dial handle 752. Then, with the continuous rotation of the drive lever 6, the drive lever 6 rotates the dial handle 752, the shaft connection sleeve 751, the shaft 72, the head reset spring piece 76 and the head in the forward direction, and rotates the front hook lock base in contact with the door plate 3 to the unlocking position, so that the door plate 3 opens.

[0066] 2) After the food supply is completed, the closing mechanism resets the opened door plate 3 to the closed position. The closing motor 8 rotates the drive gear 91 in the reverse direction from the initial position so as to mesh with the driven gear 92. Then, the driven gear 92 drives the transmission shaft 93 and rotates the closing plate 94 in the forward direction, so that the pallet 942 can lift the door plate 3 from the bottom to the top, and the door plate 3 rotates to the closed position and is reset.

[0067] 3) The opening mechanism locks the closed door plate 3. After the reset is completed, the opening motor 5 rotates the drive lever 6 in the forward direction so as not to contact the dial handle 752. At this time, since the dial handle 752 is not subject to an external force, the head reset spring piece 76 rotates the head 71 in the forward direction to the initial position by the restoring force of the pressed spring piece, locks the door plate 3 again, and the drive lever 6 continues to rotate to the initial position of the plate closing.

[0068] 4) The pallet 942 and the drive gear 91 are reset. In order to prevent the adjacent left door plate 3 from being restricted by the pallet 942 when it is opened, it is necessary to reset the pallet 942.

[0069] After the supply of food in all the storage parts is completed, it is necessary to reset the drive gear 91 in order to smoothly pull out and reinsert the base frame 2 with respect to the pallet rail 110.

[0070] The closing motor 8 rotates in the reverse direction so as to disengage the toothed portion of the drive gear 91 from the driven gear 92 and reset it to the initial position. And in this process, the pallet 942 rotates in a direction away from the door panel 3 by the drive of the transmission shaft 93 and resets to the initial position.

[0071] In this embodiment, there are two types of attachment methods for the food case 4 and the base frame 2.

[0072] The first type The food case 4 is preferably made of hard plastic. When attaching the food case 4, insert the food case 4 into the window hole from top to bottom, and engage the engaging block provided on the outer wall of the food case 4 with the engaging hole on the hole wall of the window hole by providing it on the edge of the window hole, whereby the attachment of the food case 4 and the base frame 2 can be completed.

[0073] In order to strengthen the sealing effect between the door panel 3 and the food case 4, a concave groove is formed on the top surface of the door panel 3, and a sealing ring (not shown) is fitted into the concave groove. When the door panel 3 is locked in the window hole, the sealing ring seals the gap between the opening of the accommodating portion and the door panel 3, so that a fluid food material (for example, egg liquid, etc.) can be accommodated in the accommodating portion, and thus the diversity of cooking can be improved.

[0074] The second type (not shown) The food case 4 is attached to the base frame 2 via an engaging member. The engaging member is preferably a long engaging bar, and is provided on the front frame and the rear frame of the base frame 2 respectively. Rotation holes are formed in the front frame and the rear frame. Both ends of the engaging bar are inserted into the correspondingly rotatable rotation holes. Long engaging grooves are formed on the bottom surfaces of the front and rear case mouth edges of the food case 4. When attaching the food case 4, the case mouth edge of the food case 4 is pasted to the bottom surface of the base frame 2 so that the opening of each accommodating part faces the corresponding window hole, and the engaging bar is rotated downward and engaged with the engaging groove, whereby the food case 4 can be stably attached to the base frame 2. An attachment groove is formed on the inner edge of the window hole. A sealing ring is fixed in the attachment groove.

Description of Signs

[0075] 100 Frame body 110 Pallet rail 1 Food case attachment assembly 2 Base frame 21 Cross beam 22 Mounting plate 23 Frame handle 3 Door panel 31 Plate sleeve 32 Handle 4 Food case 5 Opening motor 6 Drive lever 7 Door lock 71 Head 711 Hook lock base 72 Shaft 73 Spring piece attachment position 74 Shaft positioning member 75 Toggle 751 Shaft connection sleeve 752 Dial handle 76 Head return spring piece 8 Closing motor 91 Driving gear 92 Driven gear 93 Transmission shaft 94 Closing plate 941 Shaft sleeve 942 Pallet

Claims

1. A base frame (2) for supporting a food case (4), a door panel (3) attached to the base frame (2), an opening motor (5) and an opening mechanism for controlling the opening of the door panel (3), a closing motor (8) and a closing mechanism for resetting the opened door panel (3) from bottom to top, and the opening mechanism is provided on the base frame (2), and after the door panel (3) is opened, the head (71) of the door lock (7) is located at the unlock position of the door panel (3), when the closing mechanism resets the opened door panel (3) to the closed position, the main control circuit controls the head (71) to be reset to the initial position for locking the door panel (3). A supply device used in a smart cooking machine, characterized in that.

2. The door lock (7) has a two-way head, the head (71) is one of the two-way heads, when the head (71) is located at the unlock position, the other of the two-way heads turns toward the direction of another door panel (3) that is adjacent to the door panel (3) in the front-rear direction and is in a closed state. A supply device used in the smart cooking machine according to claim 1, characterized in that.

3. The opening mechanism is composed of a door lock (7), a toggle (75), an axial positioning member (74), and a head reset spring piece (76), the axial positioning member (74) is fixed to the base frame (2), the head (71) of the door lock (7) is connected to the toggle (75) exposed from the base frame (2) through the shaft (72) of the door lock (7) built in the axial positioning member (74), the opening motor (5) controls the drive lever (6) of its output shaft to rotate in one direction from the initial position of closing the plate to press the toggle (75), so that the head (71) opens the door panel (3), controls the drive lever (6) to rotate in the other direction from the initial position of closing the plate, so that the head (71) opens the other door panel (3), the head reset spring piece (76) is attached to the spring piece attachment position (73) of the door lock (7), and when the drive lever (6) is rotated to the initial position of closing the plate, it resets the corresponding head (71) of the opened door panel (3) to the initial position. A supply device used in the smart cooking machine according to claim 2, characterized in that.

4. The closing mechanism includes a driving gear (91), a driven gear (92), a transmission shaft (93), and a closing plate (94). The driving gear (91) is an incomplete gear, is connected to the output shaft of the closing motor (8), and can mesh with the driven gear (92) exposed from the base frame (2). The outer end of the transmission shaft (93) is connected to the driven gear (92). The door plate (3) is provided on the transmission shaft (93) such that the constrained side can rotate relative to the corresponding plate sleeve (31). The closing plate (94) includes a shaft sleeve (941) positioned between the left and right plate sleeves (31) and connected to the transmission shaft (93), and a pallet (942). When the pallet (942) and the door plate (3) are in a horizontal state, partial regions on both the left and right sides of the pallet (942) overlap with partial regions of the adjacent door plate (3). When the closing motor (8) rotates the driving gear (91) in the forward direction, the pallet (942) lifts the opened door plate (3) from the bottom to the top. A feeding device used in the smart cooking machine according to claim 3, characterized in that.

5. After the pallet (942) lifts the opened door plate (3) to the closed position and the head (71) locks the door plate (3), the driving gear (91) rotates in the reverse direction to release the engagement with the driven gear (92). A feeding device used in the smart cooking machine according to claim 4, characterized in that.

6. A frame handle (23) for inserting the feeding device into the appliance frame is provided on the front side of the base frame (2). A feeding device used in the smart cooking machine according to claim 5, characterized in that.

7. A handle (32) for facilitating the opening of the door plate (3) is provided on the bottom surface of each door plate (3) when filling the food case (4) with food ingredients. A feeding device used in the smart cooking machine according to claim 5, characterized in that.

8. The food case (4) is made of hard plastic. The base frame (2) is composed of a rectangular base frame and a cross beam (21) connected to the base frame. The food case (4) can be inserted into a window hole surrounded by the base frame and the cross beam (21). The edge of the case opening of the food case (4) abuts against the four peripheries of the window hole. The door panel (3) is pressed against the window hole, A sealing ring for pasting on the case opening edge is provided on the door panel (3). The feeding device used in the smart cooking machine according to claim 7, characterized in that.

9. The food case (4) is made of hard plastic, The base frame (2) is composed of a square base frame and a cross beam (21) connected to the base frame, The food case (4) is hermetically connected to the bottom surface of the base frame (2) such that the case opening faces a window hole surrounded by the base frame and the cross beam (21) through an engaging member, The door panel (3) is pressed against the window hole, A sealing ring is provided between the door panel (3) and the window hole, The feeding device used in the smart cooking machine according to claim 7, characterized in that.

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