WO2022095431A1

WO2022095431A1 - Cooking device

Info

Publication number: WO2022095431A1
Application number: PCT/CN2021/097288
Authority: WO
Inventors: 李伟填; 莫惟高; 陈龙; 邱咪
Original assignee: 广东智源机器人科技有限公司
Priority date: 2020-11-04
Filing date: 2021-05-31
Publication date: 2022-05-12

Abstract

A cooking device, which relates to the technical field of cooking apparatuses. The cooking device comprises a rack (100), a lower heating module (200), an upper heating module (400) and a jacking mechanism (500), wherein the rack (100) comprises an upper rack (411) and a lower rack (100); a plurality of lower heating positions (210) are provided on the lower heating module (200), and a heating surface of each of the lower heating positions (210) is arranged facing upwards; the upper heating module (400) comprises a heating portion (412) and a heat transfer module, the heating portion (412) is mounted on the upper rack (411), the heating portion (412) is detachably connected to the heat transfer module, and a plurality of upper heating positions (426) with downward-facing heating surfaces are provided on the heat transfer module; and the jacking mechanism (500) drives the upper heating module (400) to ascend and descend, such that the upper heating module (400) is provided with a first station in which the upper heating module moves downwards and draws near to the lower heating module (200) to heat food materials or a second station in which the upper heating module moves upwards away from the lower heating module (200) to loosen the food materials. The cooking device can heat upper and lower surfaces of the food materials simultaneously so as to improve the cooking efficiency; and a detachable heat transfer portion is convenient to clean and replace, and the maintenance cost is reduced.

Description

a cooking device

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims the priority of the Chinese patent application with the application number 202022530123.X and the application name "Griddle Module for Contact Cooking" filed with the China Patent Office on November 04, 2020, the entire contents of which are incorporated herein by reference application;

This application claims the priority of the Chinese patent application with the application number 202120372073.9 and the application name "A cooking device" filed with the China Patent Office on February 09, 2021, the entire contents of which are incorporated into this application by reference.

technical field

The present invention relates to a cooking device in the technical field of cooking equipment.

Background technique

In the production of fast food such as hamburgers, the griddle module is usually used to heat ingredients such as meat patties and bread. After the operator places the meat patty or bread on the griddle to heat for a period of time, then flips the ingredients to complete the overall heating, which not only costs a lot of labor, but also takes a long time. In addition, after the ingredients are heated on the griddle, difficult-to-clean stains are often left on the griddle. Since the existing griddle modules are often used as a whole, it is difficult to disassemble, which greatly increases the difficulty and cost of cleaning. . Although there are some griddle modules in the market where the heater and the grill can be separated, in this embodiment, it is difficult to ensure sufficient contact between the heater and the grill after assembly, which may easily lead to problems such as heat transfer efficiency and energy consumption. .

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve at least one of the technical problems existing in the prior art, and to provide a cooking device that can simultaneously heat the upper and lower surfaces of the food, and improve the detachability of the device for easy cleaning.

The above-mentioned objects and other objects are achieved by the features of the independent claims. Further implementations are embodied in the dependent claims, the description and the drawings.

Embodiments of the present application provide a cooking apparatus. The cooking device includes:

Racks, including upper and lower racks;

a lower heating module, a plurality of lower heating positions are arranged on the lower heating module, and the heating surface of each of the lower heating positions is arranged upward;

an upper heating module, the upper heating module includes a heating part and a heat transfer module, the heating part is installed on the upper frame, the heating part and the heat transfer module are detachably connected, the heat transfer module There are several upper heating positions with the heating surface facing down on the module;

A jacking mechanism, the jacking mechanism drives the upper heating module to perform a lifting action, so that the upper heating module presents a first station that approaches the lower heating module downwards to heat food materials or moves upwards away from the lower heating module Module to release the second station of the ingredients.

The technical solutions provided by the embodiments of the present application can at least achieve the following beneficial effects: the cooking device can simultaneously heat the upper and lower surfaces of the ingredients, thereby improving the cooking efficiency; the removable heat transfer part is easy to clean and replace, and the maintenance cost is reduced.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly describes the accompanying drawings that are used in the description of the embodiments. Obviously, the described drawings are only a part of the embodiments of the present invention, but not all of the embodiments, and those skilled in the art can obtain other design solutions and drawings according to these drawings without creative work.

1 is a schematic diagram of the overall structure of a cooking device in an embodiment of the present invention;

2 is a schematic diagram of the connection structure of the turntable mechanism and the lower heating module in the embodiment of the present invention;

3 is a schematic diagram of the overall structure of the turntable mechanism and the lower heating module in the embodiment of the present invention;

4 is a schematic structural diagram of a cooking area in an embodiment of the present invention;

5 is a schematic diagram of the overall structure of the jacking mechanism in the embodiment of the present invention;

6 is a schematic diagram of the installation structure of the wiring ring in the embodiment of the present invention;

7 is a schematic diagram of the overall structure of the upper heating module in the embodiment of the present invention;

Fig. 8 is the assembly schematic diagram of the upper heating module in the embodiment of the present invention;

Fig. 9 is the overall schematic diagram of the locking structure in the embodiment of the present invention;

10 is a schematic diagram of the overall structure of the heat transfer part and the connecting column in the embodiment of the present invention;

FIG. 11 is a schematic diagram of the connection structure of the heating part and the upper frame in the embodiment of the present invention.

Detailed ways

This part will describe the specific embodiments of the present invention in detail, and the preferred embodiments of the present invention are shown in the accompanying drawings. Each technical feature and overall technical solution of the invention should not be construed as limiting the protection scope of the invention.

In the description of the present invention, it should be understood that the azimuth description, such as the azimuth or position relationship indicated by up, down, front, rear, left, right, etc., is based on the azimuth or position relationship shown in the drawings, only In order to facilitate the description of the present invention and simplify the description, it is not indicated or implied that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, exceeding, etc. are understood as not including this number, above, below, within, etc. are understood as including this number. If it is described that the first and the second are only for the purpose of distinguishing technical features, it cannot be understood as indicating or implying relative importance, or indicating the number of the indicated technical features or the order of the indicated technical features. relation.

In the description of the present invention, unless otherwise clearly defined, terms such as setting, installation, and connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific content of the technical solution.

1 to 11 , the cooking device in the embodiment of the present invention includes:

The rack 100 includes an upper rack and a lower rack;

The lower heating module 200, the lower heating module 200 is provided with a plurality of lower heating positions 210, and the heating surface of each lower heating position 210 is arranged upward;

The upper heating module 400, the upper heating module 400 includes a heating part 412 and a heat transfer module, the heating part 412 is installed on the upper frame 411, the heating part 412 and the heat transfer module are detachably connected, and the heat transfer module is provided with There are several upper heating positions 426 with the heating surface facing down;

The jacking mechanism 500, the jacking mechanism 500 drives the upper heating module 400 to perform a lifting action, so that the upper heating module 400 presents a first station that approaches the lower heating module 200 downward to heat the food, or moves upwardly away from the lower heating module 200 to loosen The second station for ingredients.

This cooking device drives the upper heating module 400 to perform a lifting action through the jacking mechanism 500. After the upper heating positions 426 of the upper heating module 400 descend, they cook the ingredients simultaneously with the lower heating positions 210, and release the ingredients when they rise, so as to realize the lifting of the ingredients. The surface is heated at the same time, so that the ingredients are heated more evenly and comprehensively, and the cooking efficiency is improved. Optionally, the number of heat transfer modules is several, the heat transfer modules are in one-to-one correspondence with the upper heating positions 426, each heat transfer module is disassembled and connected to the bottom surface of the heating part 412, and the bottom of each heat transfer module is The end surface forms the heating surface of the upper heating position 426, so that the temperatures of different upper heating positions 426 are independently controllable and will not affect each other; The temperature of each upper heating position 426 is equal and the movement is synchronized, so that the heating is more uniform.

By disassembling and assembling the heating part 412 and the heat transfer module, the connection and separation of the heat transfer module and the heating part 412 can be realized. Heating is performed; when cleaning or replacement is required, the heat transfer module and the heating part 412 can be separated, and the entire upper heating module does not need to be removed or replaced together.

1 to 3 , in some embodiments of the present application, the number of the upper heating positions 426 is less than the number of the lower heating positions 210 , and the cooking apparatus further includes a turntable mechanism 300 , and the turntable mechanism 300 is installed on the lower heating module At the bottom, the turntable mechanism 300 drives the lower heating module 200 to rotate. The turntable mechanism 300 drives the lower heating module 200 to rotate when the upper heating module 400 is raised, and drives the upper heating module 400 to descend through the lifting mechanism 500 after the rotation is in place. In the continuous cooking of the ingredients, picking and placing the ingredients in the upper section where the upper heating position 426 is not set may not affect the continuity of the cooking of the ingredients, and can effectively improve the overall cooking efficiency of the ingredients.

Specifically, the turntable mechanism 300 includes a first gear 310 disposed on the lower frame 100 and a second gear 320 meshing with the first gear 310 , and a motor 321 for driving the second gear 320 to rotate on the lower frame 100 .

In some of the embodiments of the present application, the lower heating module 200 includes an upper thermal insulation board 201, a heating board 202 and a lower thermal insulation board 203 that are overlapped from top to bottom, and the upper thermal insulation board 201, the heating board 202 and the lower partition The heating plates 203 are all annular structures. The lower heating module 200 is provided with a plurality of pads 204 with equal arc distribution, and each pad 204 is connected to the heating plate 202 through the upper heat insulation plate 201 .

1 to 2 , in some embodiments of the present application, each lower heating position 210 is provided with a detection induction sheet 205 , and a detection device 110 for detecting the position of each detection induction sheet 205 is provided on the lower frame 100 .

The turntable mechanism 300 realizes the rotary motion of the lower heating module 200 , the turntable mechanism 300 drives the second gear 320 to rotate through the motor 321 , the second gear 320 drives the first gear 310 meshed with it to rotate, and the first gear 310 is installed on the lower heating module 200 . At the bottom, the lower heating module 200 can be driven to rotate.

The lower heating module 200 is provided with a detection sensing piece 205 under each pad 204 , and a detection device 110 for detecting the position of each sensing sensing piece 205 is set on the lower frame 100 , and the heating module 200 is driven by the turntable mechanism 300 to rotate During the process, after the detection device 110 detects the detection induction sheet located above, the motor 321 can be triggered to stop, so that the turntable mechanism 300 stops rotating.

The lower heating module 200 is provided with six lower heating positions 210 evenly distributed around the rotation axis, and four upper heating positions 426 are set on the upper heating module 400. During the rotation of the lower heating module 200 driven by the turntable mechanism 300, the upper heating The four upper heating positions 426 of the module 400 are always located above the four lower heating positions 210 of the lower heating module 200 . The turntable mechanism 300 drives the lower heating module 200 to rotate. After the detection device 110 detects the detection induction sheet located above, the turntable mechanism 300 stops rotating, so that there are four lower heating positions 210 in the lower heating module 200 alternately located on the upper heating module 400. Below the four upper heating bits 426 .

A part of the upper heating module 400 is located above the lower heating module 200 , and the upper heating position 426 is not provided above the two lower heating positions 210 , which is convenient for taking and placing food materials.

A temperature limiter is also set in the lower heating module 200. Using sensors such as the temperature limiter, the heating temperature can be controlled not to be too high or too low, which can ensure the taste of meat patties and bread in the cooking device and the safety of the cooking device.

Referring to FIG. 4 , in some embodiments of the present application, the lower heating module 200 is further provided with a circular cooking area 220 , and the cooking area 220 includes a bottom plate 221 and a circle of baffles 224 arranged around the bottom plate 221 . A plurality of bottom plate holes 222 are provided, and the spacer block 204 is disposed through the bottom plate holes 222 .

The space enclosed by the bottom plate 221 and a baffle plate 224 arranged around the bottom plate 221 is divided into a heating area and a material taking area. When the ingredients on the four lower heating positions 210 of the heating area reach the edible condition, the turntable mechanism 300 rotates immediately. The lower heating module 200 sends the ingredients on the lower heating position 210 that have reached the edible condition to the reclaiming area to be taken out. At the same time, in the previous station, the ingredients to be cooked can be placed on the lower heating position 210 that has been reclaimed, and then rotated to below the upper heating position 426 for continuous cooking.

By rotating the heating area and the reclaiming area, the parallel actions of the heating and reclaiming actions of the cooking device can be realized, and the production efficiency can be improved.

Referring to FIG. 3 , in some embodiments of the present application, the cooking area 220 is further provided with a plurality of lower quick-change bottom plates 223 placed on the booster block 204 from the bottom through the bottom plate holes 222 , and the lower quick-change bottom plates 223 are provided with Blind holes matching the outline of the spacer block 204.

The booster block 204 is arranged through the bottom plate hole 222, and the lower quick-change bottom plate 223 is provided with a blind hole. Placing the booster block 204 in the blind hole can limit the horizontal movement of the lower quick-change bottom plate 223, and at the same time, it is also convenient for the vertical direction. The lower quick-change bottom plate 223 is directly taken out, which reduces the difficulty of disassembling and cleaning the cooking area 220 .

Referring to FIGS. 3 and 4 , in some embodiments of the present application, the cooking zone 220 is provided with a lower oil scraping device 230 extending to the upper heating position 426 . The lower oil scraping device 230 extends upward to be flush with the upper heating position 426 , and the upper oil scraping device 430 extends downward to be flush with the lower heating position 210 . During the rotation of the lower heating module 200 driven by the turntable mechanism 300, the lower oil scraping device 230 rotates following the lower heating module 200, and scrapes the grease on the bottom of each upper heating position 426 in the upper heating module 400, and excess grease can fall off. into the cooking zone 220 and collect on the floor surface. The upper oil scraping device 430 is fixedly installed on the upper frame 411 , the lower heating position 210 rotates with the lower heating module 200 , the upper oil scraping device 430 contacts the rotating lower heating position 210 , and removes the top of each lower heating position 210 . The grease is scraped off, and the scraped grease falls into the cooking area 220 and is collected on the surface of the bottom plate, which can facilitate centralized cleaning.

Referring to FIG. 6 , in some embodiments of the present application, the middle of the lower heating module 200 is further provided with a fixing frame 120 fixedly connected with the lower frame 100 , the fixing frame 120 is covered with rolling bodies 121 , and the rolling bodies 121 are fixed around the The frame 120 rotates, and the rolling body 121 is provided with a vertically arranged wiring ring 122 .

The electrical components in the griddle mechanism that need to perform circular motion are all connected to the wiring ring 122 . The wiring ring 122 is fixedly connected with the rolling body 121 and makes a circular motion around the fixing frame 120 together. The rolling elements 121 and the fixed frame 120 conduct electricity through contact, and the fixed frame 120 leads to a power supply and the like. Through the design of the rolling body 121 that rotates around the fixed frame 120 and the wiring ring 122 disposed on the rolling body 121, the situation of wire sprain caused by the circular motion of the electrical device is avoided. In addition, the structure can also strengthen signal transmission, ensure that the heating temperature of the griddle mechanism is maintained at the set value, and ensure continuous high-efficiency work.

Referring to FIG. 1 , in some embodiments of the present application, the driving part of the turntable mechanism 300 and the driving part of the jacking mechanism 500 are located on the same side of the bottom of the lower frame 100 .

5, in some embodiments of the present application, the jacking mechanism 500 includes a jacking shaft 510 connected to the upper heating module 400, the jacking shaft 500 passes through the lower heating module 200 from the bottom from the middle, and the jacking shaft 510 A cylinder 520 is installed at the bottom of the cylinder 520 as a driving component, a slider 521 is installed at the output end of the cylinder 520, and the slider 521 is connected with the bottom end of the jacking shaft 510.

The jacking mechanism 500 realizes the vertical movement of the upper heating module 400 . The sliding block 521 is driven by the air cylinder 520 , so that the vertical movement of the upper heating module 400 can be realized.

The air cylinder 520 and the motor 321 are located on the same side of the bottom of the lower frame 100 . The cylinder 520 is used as the driving component of the jacking mechanism 500 and is installed on the same side of the lower heating module 200 as the motor 321 of the turntable mechanism 300 , which can save the installation space under the lower frame 100 and make the overall structure more compact.

Referring to FIGS. 7 to 8 , as an optional embodiment, the heat transfer module includes a locking structure 430 and a heat transfer portion 420 . The heat transfer portion 420 is provided with a plurality of upper heating positions 426 with the heating surface facing down, and the heat transfer portion 420 is provided with a plurality of upper heating positions 426 facing downwards. The heating part 420 is connected to the upper frame 411 through a locking structure 430 so as to contact the heating part 412 for heat transfer, and the locking structure 430 has a locked state and an unlocked state. When the cooking device is to be cleaned, the locking structure 430 is in an unlocked state, at this time the heat transfer part 420 and the heating part 412 can be separated, and the heat transfer part 420 can be removed from the heating part 412 to be cleaned or replaced. The cleaned heat transfer part 420 is locked again by the locking structure 430, and the heat transfer part 420 can be in contact with the heating part 412 again to realize heat transfer. As another optional embodiment, each upper heating position 426 is further provided with a quick clamp, and the quick clamp passes through the heating part 412 and the upper frame 411 to fasten the heat transfer module to the bottom of the heating part.

In some embodiments of the present application, the upper rack 411 includes a bracket 4111 and a connecting bracket 4112, the bracket 4111 is installed in a fixed position, the connecting bracket 4112 is installed on the bracket 4111 through a detachable connecting mechanism, and the heating part 412 is installed on the connecting bracket 4111. on rack 4112. Since the bracket 4111 and the connecting frame 4112 can be separated, when the heating part 412 needs to be replaced, it is not necessary to remove the fixed connection between the upper frame 411 and the fixed position, and only the connecting frame 4112 needs to be removed from the bracket 4111, which reduces the difficulty of disassembly and facilitates maintain. It can be understood that the locking structure 430 can also fix the connecting frame 4112 on the bracket 4111 while pressing the heat transfer part 420 against the heating part 412, that is, the locking structure 430 can be used as a connecting mechanism; similarly, the quick clamp When the heat transfer module is fastened to the bottom of the heating part, the connecting frame 4112 can also be fixed on the bracket, that is, the quick clamp can be used as a connecting mechanism. Of course, the connection mechanism can also be provided independently of the locking structure 430 or the quick clamp. In some embodiments of the present application, the heating part 412 is connected to the upper frame through the first elastic member 413 , and in the locked state, the first elastic member 413 exerts a pressing force on the heating part 412 to the heat transfer part 420 . Both the heating part 412 and the heat transfer part 420 may have a plate shape. The locking structure has a locked state and an unlocked state. Specifically, in the locked state, the heating portion 412 is in contact with the heat transfer portion 420 to transfer heat, while the first elastic member 413 is pressed, so that the first elastic member 413 applies pressure to the heating portion 412 The force that presses the heat transfer part 420 . Since the first elastic member 413 is in a compressed state, the elastic force of the first elastic member 413 presses the heating portion 412 against the heat transfer portion 420 , thus ensuring sufficient contact between the heating portion 412 and the heat transfer portion 420 for heat transfer to be more uniform. Heat the food properly to avoid uneven heating of the food. The first elastic members 413 can be compression springs or tension springs, etc. In the embodiment, the number of the first elastic members 413 is more than three, and the plurality of first elastic members 413 are jointly connected to the heating part 412 and the upper frame 411, so that the The connection between the upper frame 411 and the heating part 412 is more reliable; in addition, the first elastic members 413 are arranged at intervals along the circumferential direction of the heat transfer part 420. When the heating part 412 is pushed by the heat transfer part 420 to move to the upper frame 411, All the first elastic members 413 are compressed at the same time, so that the heating portion 412 cannot be in flush contact with the heat transfer portion 420 due to uneven elastic force.

In some embodiments of the present application, referring to FIG. 10 , the heat transfer part 420 is provided with a connecting column 421 , the side surface of the connecting column 421 is provided with a first annular groove 422 , and the locking structure 430 includes a clip 432 . The member 432 is used for being snapped into the first annular groove 422 along the preset locking direction to lock the connecting post 421 . The connecting column 421 moves in the axial direction, and drives the heat transfer part 420 to move along with it and approach the heating part 412 until the clip 432 is aligned with the first annular groove 422 and is clipped into the first annular groove 422. 432 is stuck in the first annular groove 422. When the connecting post 421 tends to move in the axial direction, the clip 432 abuts against the inner side of the first annular groove 422 to limit the degree of freedom of the connecting post 421. 421 cannot move in the axial direction, and the relative positions of the heat transfer part 420 and the heating part 412 are fixed.

The heat transfer portion 420 is located below the heating portion 412. When the food is to be heated, the heat transfer portion 420 moves upward until the connecting post 421 is locked by the clip 432, so that the heat transfer portion 420 is continuously in contact with the heating portion 412 for heat transfer. When the connection between the heat transfer part 420 and the heating part 412 is released, the clip 432 is retracted, the connecting column 421 can be released from the locking structure 430, and the heat transfer part 420 is automatically separated from the heating part 412 under the action of gravity, without moving the heating part 412 or the heat transfer part 420 can stop the contact heat transfer between them.

In some of the embodiments of the present application, referring to FIG. 9 , the locking structure 430 includes a limiting portion 431 for limiting the movement trend of the pulling member 433 along the predetermined locking direction in the unlocked state. The limiting part 431 includes a main body 4312 and a stop 4311 , the clip 432 is installed on the restricting part 431 through a second elastic member, more specifically, is installed in the main body 4312 , and the second elastic member is used for connecting the clip 432 A force is applied towards the connecting post 421 . The second elastic member can be a compression spring, and the clamping member 432 can always abut with the connecting post 421 under the action of the second elastic member, and is automatically inserted when aligning with the first annular groove 422, and will not retract after insertion, The assembly operation is simplified and the structure is more reliable.

Further, the end portion 423 of the connecting column 421 is tapered, the clip 432 is provided with an arc surface abutting against the end portion 423 , and the first annular groove 422 is located at the large diameter end of the end portion 423 of the connecting column. The clip 432 is in contact with the end 423 of the connecting post 421. As the heat transfer part 420 gradually approaches the heating part 412, the diameter of the contact between the end 423 of the connecting post and the clip 432 gradually increases, and the second elastic member is blocked. The amount of compression increases gradually until the clip 432 is aligned with the first annular groove 422 , part of the elastic potential energy of the second elastic member is released, and the second elastic member presses the clip 432 against the first annular groove 422 middle. In this embodiment, the diameter of the top surface of the end portion 423 of the connecting column is smaller than the diameter of the bottom surface of the end portion 423 . When the engaging member 432 is separated from the first annular groove 422, the second elastic member needs to be compressed by a large amount of elongation to release the contact between the engaging member 432 and the inner side of the first annular groove 422, thereby preventing the second elastic When a small amount of deformation occurs, the clamping piece 432 is separated from the connecting post 421, so that the connection is more reliable. In addition, because the diameter of the top surface of the connecting column end portion 423 is small, the second elastic member does not need to be pre-compressed, and the clamping member 432 can also be in contact with the outer side of the top surface of the connecting column end portion 423, which is more convenient to assemble.

Further, referring to FIG. 11 , the heating portion 412 is provided with a first through hole 415 , the upper frame 411 is provided with a second through hole 414 , and the connecting post 421 passes through the first through hole 415 and the second through hole 414 in sequence. Cooperate with the clip 432 to lock. In this embodiment, the clip 432 is installed on the upper frame 411 , the first through hole 415 is opposite to the second through hole 414 , and the connecting post 421 is transitionally fitted with the first through hole 415 and the second through hole 414 . The cooperation of the connection post 421 with the first through hole 415 and the second through hole 414 plays a limiting role. Specifically, since the connection post 421 penetrates through the first through hole 415 and the second through hole 414, the heating part is ensured. The 412 can only move relative to the upper frame 411 in the axial direction of the connecting column 421 , which prevents the first elastic member 413 from being bent during the expansion and contraction process, and prolongs the service life of the first elastic member 413 . In addition, the movement direction of the heat transfer part 420 relative to the heating part 412 is also parallel to the axial direction of the connecting column 421, so as to ensure that the heat transfer part 420 does not shift during the movement process, and the end surface of the heat transfer part 420 is connected to the heating part. The end faces of the 412 are always kept parallel, so that the heat transfer part 420 and the heating part 412 can be fully contacted.

Referring to FIG. 9 , in order to facilitate the manipulation of the telescopic direction of the clip 432 , the clip 432 is connected with the above-mentioned toggle member 433 , and the toggle member 433 is used to drive the clip 432 away from the first annular groove 422 to lock the clip 432 . The structure is unlocked. The stopper 4311 is provided with a telescopic channel through which the clip 432 can pass, the telescopic channel is arranged along a predetermined locking direction, and the clip 432 is movably installed in the telescopic channel to move in a predetermined locking direction. The side of the stopper 4311 away from the connecting post 421 is the first side, the first side is opposite to the main body 4312 , and the pulling member 433 can abut on the first side of the stopper 4311 away from the connection post 421 . Toggle the toggle member 433 to move the catch member 432 in the telescopic channel along its preset locking direction. After the toggle member 433 is released, the toggle member 433 can abut against the inner side of the stop 4311, and the stop 4311 The clamping member 432 is limited by the pulling member 433 to prevent the clamping member 432 from pressing the connecting column 421 under the elastic force of the second elastic member, resulting in higher friction when the connecting column 421 moves in the axial direction. , is not conducive to disassembly.

Further, the pulling member 433 can rotate around the axis of the clamping member 432 . Optionally, the pulling member 433 is rotatably mounted on the clamping member 432. When the pulling member 433 rotates around the axis of the clamping member 432, the clamping member 432 does not rotate; as an equivalent implementation, this embodiment In the middle, the pulling member 433 is fixedly connected to the clamping member 432 . When the pulling member 433 rotates, it drives the clamping member 432 to rotate at the same time, which simplifies the connection structure of the pulling member 433 and the clamping member 432 . The first side surface of the stop 4311 is provided with a positioning groove for accommodating the toggle member. It is placed in the positioning groove; the pulling member 433 is pulled to retract the clamping member 432, and then the pulling member 433 is driven to rotate. The first side face of the abutment is abutted, so that the locking structure 430 is in an unlocked state. One side of the blocking platform 4311 close to the connecting column 421 is the second side surface, and the second side surface is opposite to the first side surface. Obviously, when the pulling member 433 is located in the positioning groove, the extension length of the engaging member 432 extending from the second side surface is greater than the extension length when the pulling member 433 is in contact with the first side surface of the stop 4311 . The pulling member 433 abuts on the first side surface of the stop 4311 after being rotated, so that the protruding length of the engaging member 432 is shortened, the engaging member 432 cannot extend into the first annular groove 422, and the locking structure 430 is unlocked. status for easy disassembly. A rotation space is formed between the main body 4312 and the stopper 4311 , and the toggle member 433 can rotate in the rotation space, and then abuts against the inner side of the stopper 4311 under the action of the second elastic member.

In some embodiments of the present application, when the heat transfer part 420 contacts and heats the food, some food may stick to the heat transfer part 420, which not only affects the taste of the food, but also makes it difficult to clean the heat transfer part 420, which is not conducive to Subsequent cooking. Therefore, the end of the heat transfer part 420 away from the heating part 412 can be provided with an installation structure for installing the release paper, which can reduce the adhesion of ingredients to the cooking device. Even if some ingredients are attached to the release paper, the release paper can be replaced. It can be cooked again without adversely affecting subsequent cooking. Specifically, referring to FIG. 10 , the installation structure includes a second annular groove 424 provided on the side of the heat transfer part 420 , and the release paper is installed on the second annular groove 424 through a fastener, which can be an annular metal spring or the like. After the release paper is installed on the bottom surface of the heat transfer part 420 , the edge of the release paper is turned upward, and the flange of the release paper is fixed between the holder and the second annular groove 424 by the fastener. Further, in order to facilitate taking out the release paper, the second annular groove 424 is provided with an operation groove 425 , and the operation groove 425 is recessed in the second annular groove 424 . A tool such as tweezers is used to extend into the operating groove 425. Since the depth of the operating groove 425 is greater than that of the second ring, the tool can destroy the release paper when it extends into the operating groove 425, so that the anti-sticking paper can be easily removed. sticky paper.

The above is a specific description of the preferred embodiments of the present application, but the invention of the present application is not limited to the described embodiments, and those skilled in the art can make various equivalent modifications or replacements without departing from the spirit of the present application. , these equivalent modifications or substitutions are all included within the scope defined by the claims of the present application.

Claims

A cooking device, characterized in that it comprises:

Racks, including upper and lower racks;

a lower heating module, a plurality of lower heating positions are arranged on the lower heating module, and the heating surface of each of the lower heating positions is arranged upward;

an upper heating module, the upper heating module includes a heating part and a heat transfer module, the heating part is installed on the upper frame, the heating part and the heat transfer module are detachably connected, the heat transfer module There are several upper heating positions with the heating surface facing down on the module;

A jacking mechanism, the jacking mechanism drives the upper heating module to perform a lifting action, so that the upper heating module presents a first station that approaches the lower heating module downwards to heat food materials or moves upwards away from the lower heating module Module to release the second station of the ingredients.
The cooking device according to claim 1, wherein the number of the upper heating positions is less than the number of the lower heating positions, the cooking device further comprises a turntable mechanism, and the turntable mechanism is installed on the At the bottom of the lower heating module, the turntable mechanism drives the lower heating module to rotate.
The cooking device according to claim 2, wherein the lower heating module comprises a heating plate with a ring-shaped structure, and a plurality of spacers with equal arc distribution are thermally connected to the upper end of the heating plate.
The cooking device according to claim 3, wherein each of the lower heating positions is provided with a detection induction piece, and a detection device for detecting the position of each of the detection induction pieces is arranged on the lower frame.
The cooking device according to claim 3, wherein: the lower heating module is further provided with a circular cooking area, the cooking area comprises a bottom plate and a ring of baffle plates arranged around the bottom plate, the bottom plate A plurality of bottom plate holes are arranged on the upper plate, and the spacer blocks are arranged through the bottom plate holes.
The cooking device according to claim 5, characterized in that: the cooking zone is further provided with a plurality of lower quick-change bottom plates that pass through the bottom plate holes from the bottom and are placed on the booster block. The replacement bottom plate is provided with a blind hole matched with the outer contour of the spacer block.
The cooking device according to claim 5, wherein a lower oil scraping device extending toward the upper heating position is provided in the cooking area.
The cooking device according to claim 3, characterized in that: the middle of the lower heating module is further provided with a fixing frame fixedly connected with the lower frame, the fixing frame is covered with rolling bodies, and the rolling bodies Rotating around the fixing frame, the rolling body is provided with a vertically arranged wiring ring.
The cooking device according to any one of claims 1 to 8, wherein the driving part of the turntable mechanism and the driving part of the lifting mechanism are located on the same side of the bottom of the lower frame.
The cooking device according to any one of claims 1 to 8, wherein an elastic member is connected between the heating part and the upper rack.
The cooking device according to claim 10, wherein the upper rack is provided with an upper oil scraping device extending downward from the heating position.
The cooking device according to claim 10, wherein the number of the heat transfer modules is several, the heat transfer modules are in one-to-one correspondence with the upper heating positions, and each of the heat transfer modules is disassembled. The assembly is connected to the bottom surface of the heating part, and the bottom end surface of each of the heat transfer modules forms the heating surface of the upper heating position.
The cooking device according to claim 12, wherein each of the upper heating positions is further provided with quick clamps, and the quick clamps pass through the heating part and the upper rack to transfer the heat The module is fastened to the bottom of the heating part.
The cooking device according to any one of claims 1 to 8, wherein the heat transfer module comprises a locking structure and a heat transfer part, and the heat transfer part is provided with a plurality of upper heating positions with the heating surface facing down, The heat transfer part is connected to the upper frame through a locking structure to transfer heat in contact with the heating part, and the locking structure has a locked state and an unlocked state.
The cooking device according to claim 14, wherein the heating part is connected to the upper rack through a first elastic member, and in a locked state, the first elastic member applies pressure to the heating part The force acting on the heat transfer part.
The cooking device according to claim 14, wherein: the heat transfer part is provided with a connecting column, the side surface of the connecting column is provided with a first annular groove, the locking structure comprises a clip, the clip The connector is used for snapping into the first annular groove along a preset locking direction to lock the connecting column.
The cooking device according to claim 16, wherein the latching member is provided with a toggle member, and the toggle member is used to drive the latching member to disengage from the first annular groove to make the locking structure in an unlocked state , the locking structure further includes a limiting portion, the limiting portion is used to limit the movement trend of the pulling member along the preset locking direction in the unlocked state.
The cooking device according to claim 17, wherein the limiting part comprises a stop, the stop is provided with a telescopic channel for accommodating the clips to pass through, and the telescopic channel is locked along the preset The side of the baffle away from the connecting column is the first side, and the first side of the baffle is provided with a positioning groove. In the locked state, the puller is accommodated in the positioning In the groove, the wrench member can abut with the first side surface of the blocking platform after being rotated around the axis of the latching member, so that the locking structure is in an unlocked state.
The cooking device according to claim 16, wherein the end of the connecting column is tapered, the clip is provided with an arc surface abutting against the end, and the first annular groove is located in the the large diameter end of the connecting column end.
The cooking device according to claim 17, 18 or 19, wherein the clipping member is mounted on the limiting portion through a second elastic member, and the second elastic member is used to connect the clipping member A force is applied towards the connecting post.
The cooking device according to claim 16, wherein the heating part is provided with a first through hole, the upper frame is provided with a second through hole, and the connecting column passes through the first through hole in sequence. The through hole and the second through hole are then locked with the clip.
The cooking device according to any one of claims 1 to 14, characterized in that: an end of the heat transfer part away from the heating part is provided with a mounting structure for mounting the release paper, the mounting structure comprising: The second annular groove on the side of the heat transfer part.
The cooking device according to claim 22, wherein an operating groove is provided in the second annular groove, and the operating groove is recessed in the second annular groove.