Waffle machine

Abstract

The utility model discloses a waffle machine which comprises an upper shell and a lower shell connected with one side of the upper shell, installation grooves are formed in the ends, close to each other, of the upper shell and the lower shell, and an upper sandwich stuffing baking tray and a lower sandwich stuffing baking tray are installed in the installation grooves of the upper shell and the lower shell respectively. The upper sandwich stuffing baking tray is detachably connected to the upper shell through an upper baking tray lock, and the lower sandwich stuffing baking tray is detachably connected to the lower shell through a lower baking tray lock. The upper baking tray lock and the lower baking tray lock are arranged, when the baking trays need to be cleaned, the upper sandwich stuffing baking tray and the lower sandwich stuffing baking tray are detached, then the baking trays are cleaned, the upper shell and the lower shell do not need to be cleaned, only the baking trays need to be cleaned independently, dirty water generated after cleaning cannot flow into the upper shell and the lower shell, and cleaning is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of waffle machines, in particular to a waffle machine. Background Art

[0002] Nowadays, many families use waffle machines to bake food for breakfast. The waffle machine includes an upper body and a lower body. One end of the upper body is rotatably connected to one end of the lower body. An upper baking tray is provided on the upper body, and a lower baking tray is provided on the lower body. When the upper body and the lower body are closed, the upper baking tray and the lower baking tray surround a baking cavity, and the baking cavity is used to bake food.

[0003] When baking food, cooking oil often needs to be applied on the surface of the food, and the baking tray needs to be in contact with the food, which makes the baking tray dirty and oily, and thus needs to be cleaned frequently. However, most baking trays are integrated with the upper body, making cleaning very inconvenient. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The technical problem to be solved by the utility model is to provide a waffle maker. A sandwich-stuffing baking tray is arranged in a foldable baking tray of the waffle maker, so that the baking tray is easy to clean.

[0006] (II) Technical solution

[0007] The solution adopted by the utility model to solve the above-mentioned technical problems is a waffle machine, comprising an upper shell and a lower shell connected to one side of the upper shell, the upper shell and the lower shell are each provided with an installation groove at one end close to each other, an upper sandwich filling baking tray and a lower sandwich filling baking tray are respectively installed in the installation grooves of the upper shell and the lower shell, the upper sandwich filling baking tray is detachably connected to the upper shell by an upper baking tray lock, and the lower sandwich filling baking tray is detachably connected to the lower shell by a lower baking tray lock.

[0008] By adopting the above scheme, by setting the upper baking tray lock and the lower baking tray lock, the upper sandwich filling baking tray and the lower sandwich filling baking tray can be removed when the baking tray needs to be cleaned. There is no need to clean the upper shell and the lower shell. Only the baking tray can be cleaned, and the dirty water from cleaning will not flow into the upper shell and the lower shell, making cleaning more convenient.

[0009] Furthermore, one side of the upper shell is hinged to one side of the lower shell via a hinge device, so that the upper shell is opened relative to the lower shell via the hinge device.

[0010] Furthermore, a locking assembly is provided on a side of the lower shell away from the hinged connection with the upper shell, and the upper shell and the lower shell are connected and fixed by the locking assembly.

[0011] Furthermore, a first clamping component is provided on a side of the upper sandwich filling baking tray close to the upper baking tray lock, and a second clamping component is provided on a side of the lower sandwich filling baking tray close to the lower baking tray lock, a first slot is provided between the first clamping component and the upper sandwich filling baking tray, and a second slot is provided between the second clamping component and the lower sandwich filling baking tray, the upper baking tray lock is inserted into the first slot to fix the upper sandwich filling baking tray, and the lower baking tray lock is inserted into the second slot to fix the lower sandwich filling baking tray.

[0012] Furthermore, the first clamping assembly includes a first clamping column and a first positioning plate, the upper sandwich filling baking tray is provided with a first clamping column on the side close to the upper baking tray lock, and the first clamping column is sleeved with the first positioning plate, the second clamping assembly includes a second clamping column and a second positioning plate, the lower sandwich filling baking tray is provided with a second clamping column on the side close to the lower baking tray lock, and the second clamping column is sleeved with the second positioning plate.

[0013] Furthermore, an upper mounting shell assembly is provided on a side of the upper shell away from the hinged connection with the lower shell, and a lower mounting shell assembly is provided on a side of the lower shell away from the hinged connection with the upper shell, which is coordinated and spliced ​​with the upper mounting shell assembly. The upper baking tray lock can be movably provided on the upper mounting shell assembly, and the lower baking tray lock can be movably provided on the lower mounting shell assembly. A first movable space for the upper baking tray lock to move is provided on the upper mounting shell assembly, and a second movable space for the lower baking tray lock to move is provided on the lower mounting shell assembly.

[0014] Furthermore, the upper baking pan lock comprises a first lock body, a first dial and a first plug block, wherein the first lock body is provided with the first dial at one end away from the lower mounting shell assembly, and the first plug block is provided at one side of the first lock body close to the upper sandwich filling baking pan, and the plug block is inserted into the first slot; a locking spring is provided on the first lock body, one end of the locking spring is connected to the first dial, and the other end of the locking spring is connected to the end of the first lock body; when the first dial is turned to compress the locking spring, the first plug block is disengaged from the first slot to release the fixation of the upper sandwich filling baking pan and the upper baking pan lock;

[0015] The lower baking tray locks each include a second lock body, a second toggle knob and a second plug block, the second lock body is provided with the second toggle knob at one end away from the upper mounting shell assembly, the second plug block is provided at a side of the second lock body close to the lower sandwich filling baking tray, and the second plug block is inserted into the second slot; a lower lock spring is provided on the second lock body, one end of the lower lock spring is connected to the second toggle knob, and the other end of the lower lock spring is connected to the end of the second lock body, when the second toggle knob is toggled, the lower lock spring is compressed, and the second plug block is disengaged from the second slot to release the fixation of the lower sandwich filling baking tray and the lower baking tray lock.

[0016] Furthermore, a first plug hole is provided on the inner wall of the mounting groove of the upper shell away from the upper baking pan lock, and a first plug plate inserted into the first plug hole is provided on the side of the upper sandwich filling baking pan away from the first clamping assembly;

[0017] A second plug hole is provided on the inner wall of the mounting groove of the lower shell away from the lower baking pan lock, and a second plug plate inserted in the second plug hole is provided on the side of the lower sandwich baking pan away from the second clamping assembly.

[0018] Furthermore, an upper reflective plate and a lower reflective plate are respectively disposed in the upper shell and the lower shell.

[0019] Furthermore, a temperature control device for heating is also provided in the lower shell.

[0020] (III) Beneficial effects

[0021] Compared with the prior art, the utility model designs a waffle machine.

[0022] (1) By setting the upper baking tray lock and the lower baking tray lock, when the baking tray needs to be cleaned, the upper sandwich filling baking tray and the lower sandwich filling baking tray are removed and then the baking tray is cleaned, making cleaning more convenient;

[0023] (2) By providing a locking assembly, the upper shell and the lower shell cannot be opened when cooking food;

[0024] (3) The upper reflector and the lower reflector can be provided to isolate the heating tube and reflect the heat for cooking food. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the waffle machine of the utility model;

[0026] Figure 2 It is a schematic diagram of the structure of the upper baking tray lock and the lower baking tray lock of the waffle maker of the present invention;

[0027] Figure 3It is a structural schematic diagram of the upper baking tray lock of the waffle machine of the present utility model;

[0028] Figure 4 It is a schematic diagram of the fracture structure of the upper baking plate lock of the waffle machine of the present invention;

[0029] Figure 5 It is a structural schematic diagram of the lower baking tray lock of the waffle maker of the present invention;

[0030] Figure 6 It is a schematic diagram of the fracture structure of the lower baking plate lock of the waffle machine of the present invention;

[0031] Figure 7 It is a schematic diagram of the exploded structure of the waffle machine of the utility model;

[0032] Figure 8 It is a structural schematic diagram of the upper mounting shell assembly and the upper baking tray lock of the waffle maker of the utility model;

[0033] Fig. 9 It is a structural schematic diagram of the lower mounting shell assembly and the lower baking tray lock of the waffle maker of the utility model;

[0034] Fig.10 It is a schematic diagram of the exploded structure of the upper shell and the upper sandwich filling baking tray of the waffle machine of the utility model;

[0035] Fig.11 It is a schematic diagram of the exploded structure of the lower shell and the lower sandwich filling baking tray of the waffle machine of the utility model.

[0036] Description of reference numerals: 1. upper shell; 2. lower shell; 3. upper sandwich filling baking tray; 4. lower sandwich filling baking tray; 5. upper baking tray lock; 6. lower baking tray lock; 7. hinge device; 8. locking assembly; 9. upper locking spring; 10. lower locking spring; 11. first clamping column; 12. second clamping column; 13. first positioning plate; 14. second positioning plate; 15. upper reflecting plate; 16. lower reflecting plate; 17. temperature control device; 18. switch; 19. upper decorative plate; 20. Lampshade; 21. upper mounting shell assembly; 22. mica sheet; 23. base; 24. first slot; 25. second slot; 26. first lock body; 27. first dial knob; 28. first plug block; 29. ​​lower mounting shell assembly; 30. second lock body; 31. second dial knob; 32. second plug block; 33. first plug hole; 34. second plug hole; 35. first plug board; 36. second plug board; 37. first activity space; 38. second activity space. DETAILED DESCRIPTION

[0037] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0038] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] This embodiment:

[0040] like Figure 1-Figure 11 As shown, a waffle machine of the present embodiment comprises an upper shell 1 and a lower shell 2 connected to one side of the upper shell 1, and mounting grooves are provided at the ends of the upper shell 1 and the lower shell 2 which are close to each other, and an upper sandwich filling baking tray 3 and a lower sandwich filling baking tray 4 are respectively installed in the mounting grooves of the upper shell 1 and the lower shell 2, and the upper sandwich filling baking tray 3 is detachably connected to the upper shell 1 by an upper baking tray lock 5, and the lower sandwich filling baking tray 4 is detachably connected to the lower shell 2 by a lower baking tray lock 6.

[0041] Furthermore, one side of the upper shell 1 is hinged to one side of the lower shell 2 via a hinge device 7, so that the upper shell 1 is opened relative to the lower shell 2 via the hinge device 7. A locking assembly 8 is provided on the side of the lower shell 2 away from the hinge with the upper shell 1, and the upper shell 1 and the lower shell 2 are connected and fixed via the locking assembly 8. A temperature control device 17 for heating is also provided in the lower shell 2.

[0042] Specifically, in this embodiment, mounting grooves are provided on the upper shell 1 and the lower shell 2, and a temperature control device 17 is provided in the mounting groove of the lower shell 2; the temperature control device 17 includes a thermostat, which is a prior art and will not be described in detail here; a base 23 is provided below the lower shell 2, and rubber feet are provided at the four corners of the lower end of the base 23, and the base 23 is used to support the waffle machine on the platform; an upper decorative plate 19 is buckled on the upper shell 1; an upper reflective plate 15 and a lower reflective plate 16 are provided in the upper shell 1 and the lower shell 2, respectively. A heating pipe is provided on one side of the upper reflective plate 15 close to the upper sandwich filling baking tray 3 and on one side of the lower reflective plate 16 close to the lower sandwich filling baking tray 4; the heating pipe is fixed to the upper shell 1 or the lower shell 2 by a heating pipe fixing plate; the heating pipe can be isolated by providing the upper reflective plate 15 and the lower reflective plate 16, and the heat is reflected for cooking food. The upper shell 1 and the lower shell 2 are hinged on one side by a hinge device 7, and can be opened or closed according to the hinge device 7. When it is opened, it is convenient to put food in, and when it is closed, the food can be cooked. After the upper shell 1 and the lower shell 2 are closed, they are locked by a locking assembly 8 so that they will not be opened; the hinge device 7 and the locking assembly 8 are both prior art, and no further description is given here. A lower grip handle is provided on one side of the upper shell 1 close to the locking assembly 8, and a lower mounting shell assembly 29 is provided on one side of the lower shell 2 close to the locking assembly 8. The two are buckled together to form a handle, and the handle facilitates the user to open the upper shell 1 and the lower shell 2. Mica sheets 22 are provided between the upper reflective plate 15 and the upper shell 1 and between the lower reflective plate 16 and the lower shell 2; a switch 18 for controlling the heating pipe is provided on one side of the outer wall of the lower shell 2. A lampshade 20 is provided above the upper decorative plate 19 to display the working status of the waffle maker.

[0043] Specifically, in the present embodiment, by providing the upper baking tray lock 5 and the lower baking tray lock 6, when the baking tray needs to be cleaned, the upper sandwich filling baking tray 3 and the lower sandwich filling baking tray 4 are removed and then the baking tray is cleaned. There is no need to clean the upper shell 1 and the lower shell 2. Only the baking tray can be cleaned. Dirty cleaning water will not flow into the upper shell 1 and the lower shell 2, making cleaning more convenient.

[0044] Further, a first clamping assembly is provided on a side of the upper sandwich filling baking tray 3 close to the upper baking tray lock 5, and a second clamping assembly is provided on a side of the lower sandwich filling baking tray 4 close to the lower baking tray lock 6. A first slot 24 is provided between the first clamping assembly and the upper sandwich filling baking tray 3, and a second slot 25 is provided between the second clamping assembly and the lower sandwich filling baking tray 4. The upper baking tray lock 5 is inserted into the first slot 24 to fix the upper sandwich filling baking tray 3, and the lower baking tray lock 6 is inserted into the second slot 25 to fix the lower sandwich filling baking tray 4. The first clamping assembly includes a first clamping column 11 and a first positioning piece 13. The first clamping column 11 is provided on a side of the upper sandwich filling baking tray 3 close to the upper baking tray lock 5, and the first clamping column 11 is sleeved with the first positioning piece 13. The second clamping assembly includes a second clamping column 12 and a second positioning piece 14. The second clamping column 12 is provided on a side of the lower sandwich filling baking tray 4 close to the lower baking tray lock 6, and the second clamping column 12 is sleeved with the second positioning piece 14. An upper mounting shell assembly 21 is provided on the side of the upper shell 1 away from the hinge with the lower shell 2, and a lower mounting shell assembly 29 which is coordinated and spliced ​​with the upper mounting shell assembly 21 is provided on the side of the lower shell 2 away from the hinge with the upper shell 1. The upper baking tray lock 5 is movably provided on the upper mounting shell assembly 21, and the lower baking tray lock 6 is movably provided on the lower mounting shell assembly 29. A first movable space 37 for the upper baking tray lock 5 to move is provided on the upper mounting shell assembly 21, and a second movable space 38 for the lower baking tray lock 6 to move is provided on the lower mounting shell assembly 29.

[0045] Furthermore, the upper baking tray lock 5 includes a first lock body 26, a first dial knob 27 and a first plug block 28. The first lock body 26 is provided with a first dial knob 27 at one end away from the lower mounting shell assembly 29, and a first plug block 28 is provided at a side of the first lock body 26 close to the upper sandwich filling baking tray 3, and the plug block is inserted into the first slot 24; a locking spring 9 is provided on the first lock body 26, one end of the locking spring 9 is connected to the first dial knob 27, and the other end of the locking spring 9 is connected to the end of the first lock body 26; when the first dial knob 27 is toggled to compress the locking spring 9, the first plug block 28 is disengaged from the first slot 24 to release the fixation of the upper sandwich filling baking tray 3 and the upper baking tray lock 5;

[0046] The lower baking tray lock 6 includes a second lock body 30, a second dial knob 31 and a second plug block 32. The second lock body 30 is provided with a second dial knob 31 at one end away from the upper mounting shell assembly 21, and a second plug block 32 is provided on the side of the second lock body 30 close to the lower sandwich filling baking tray 4, and the second plug block 32 is inserted into the second slot 25; a lower lock spring 10 is provided on the second lock body 30, one end of the lower lock spring 10 is connected to the second dial knob 31, and the other end of the lower lock spring 10 is connected to the end of the second lock body 30. When the second dial knob 31 is turned, the lower lock spring 10 is compressed, and the second plug block 32 disengages from the second slot 25 to release the fixation of the lower sandwich filling baking tray 4 and the lower baking tray lock 6.

[0047] Furthermore, a first plug hole 33 is provided on the inner wall of the mounting groove of the upper shell 1 away from the upper baking tray lock 5, and a first plug plate 35 inserted in the first plug hole 33 is provided on the side of the upper sandwich filling baking tray 3 away from the first clamping assembly for preliminarily connecting the upper sandwich filling baking tray 3 and the upper shell 1;

[0048] A second plug hole 34 is provided on the inner wall of the mounting groove of the lower shell 2 away from the lower baking tray lock 6, and a second plug plate 36 inserted in the second plug hole 34 is provided on the side of the lower sandwich filling baking tray 4 away from the second clamping component for preliminarily connecting the lower sandwich filling baking tray 4 and the lower shell 2.

[0049] Specifically, in the present embodiment, a first connecting groove is provided on a side of the upper shell 1 away from the hinge device 7, a second connecting groove is provided on a side of the lower shell 2 away from the hinge device 7, a first clamping assembly is provided in the first connecting groove, and a second clamping assembly is provided in the second connecting groove; a first clamping column 11 and a second clamping column 12 are provided at edge positions of the upper sandwich filling baking tray 3 and the lower sandwich filling baking tray 4 away from the hinge device 7, respectively; an upper baking tray lock 5 is provided on one end of the upper shell 1 body close to the lower shell 2 body and away from the hinge device 7, and a lower baking tray lock 6 is provided on one end of the lower shell 2 body close to the upper shell 1 body and away from the hinge device 7 A first positioning piece 13 is provided on the side of the upper baking tray lock 5 close to the hinge device 7, and a second positioning piece 14 is provided on the side of the lower baking tray lock 6 close to the hinge device 7. A first slot 24 is formed between the first positioning piece 13 and the bottom wall of the first connecting groove, which is close to the opening on one side of the upper baking tray lock 5. A second slot 25 is formed between the second positioning piece 14 and the bottom wall of the second connecting groove, which is close to the opening on one side of the lower baking tray lock 6. The first positioning piece 13 is fixedly arranged with the first clamping column 11 and is fixedly arranged with the upper sandwich filling baking tray 3. The second positioning piece 14 is fixedly arranged with the second clamping column 12 and is fixedly arranged with the lower sandwich filling baking tray 4.

[0050] Specifically, in the present embodiment, a first movable groove is provided on the upper handle cover, and the first lock body 26 is arranged in the first movable groove, and when the first plug block 28 is inserted in the first slot 24, a first movable space 37 is formed between the first lock body 26 and an inner wall of the first movable groove on one side close to the upper handle, and when the upper sandwich baking tray 3 needs to be removed, the first movable space 37 is provided for the first lock body 26 to move, thereby facilitating the first plug block 28 to be disengaged from the first slot 24; a second movable groove is provided on the lower handle cover, and the second lock body 30 is provided in the second movable groove, and when the second plug block 32 is inserted in the second slot 25, a second movable space 38 is formed between the second lock body 30 and an inner wall of the second movable groove on one side away from the hinge device 7, and when the lower sandwich baking tray 4 needs to be removed, the second movable space 38 is provided for the second lock body 30 to move, thereby facilitating the second plug block 32 to be disengaged from the second slot 25.

[0051] Specifically, in the present embodiment, a first plug hole 33 is provided on one side of the upper shell 1 close to the hinge device 7, and two first plug holes 33 are provided, and are arranged on the left and right sides of the upper shell 1; a second plug hole 34 is provided on one side of the lower shell 2 close to the hinge device 7, and two second plug holes 34 are provided, and are arranged on the left and right sides of the lower shell 2; two first plug plates 35 are provided on one side of the upper sandwich filling baking tray 3 away from the first clamping assembly, and two second plug plates 36 are provided on one side of the lower sandwich filling baking tray 4 away from the second clamping assembly, and the positions of the two first plug plates 35 correspond to the positions of the first plug holes 33 and are inserted into the first plug holes 33, the upper sandwich filling baking tray 3 is initially positioned and then locked and positioned by the upper baking tray lock 5, and the two second plug plates 36 are provided. The position of the plug plate 36 corresponds to the position of the second plug hole 34 and is inserted into the second plug hole 34, and the lower sandwich filling baking tray 4 is preliminarily positioned and then locked and positioned by the lower baking tray lock 6; the upper mounting shell assembly 21 includes an upper handle cover and an upper handle connected to the upper baking tray lock 5, the upper handle cover is clamped in the upper shell 1, and the other end of the upper handle cover is connected to the upper handle and is also clamped in the upper shell 1, and a gap is set between the upper handle and the upper handle cover for the user's palm to pass through, and the lower mounting shell assembly 29 includes a lower handle cover, the lower handle cover is clamped in the lower shell 2, and the lower baking tray lock 6 is set on the lower handle cover. When the upper shell 1 is connected to the lower shell 2, the lower handle cover and the upper handle cover are buckled with each other to form a whole and then fixedly connected by the locking assembly 8.

[0052] Specifically, in the present embodiment, when it is necessary to disassemble the upper sandwich baking tray 3 or the lower sandwich baking tray 4, the knob is first pushed backward and downward or backward and upward, so that the upper locking spring 9 or the lower locking spring 10 is compressed, so that the plug moves backward and disengages from the first slot 24 or the second slot 25, and the upper shell 1 or the lower shell 2 is tilted. At this time, the upper sandwich baking tray 3 or the lower sandwich baking tray 4 has no fixed structure and will fall out of the mounting groove due to gravity, so it can be removed for cleaning. When it needs to be installed, it is only necessary to press the upper sandwich baking tray 3 or the lower sandwich baking tray 4 hard into the mounting groove to install it. The upper baking tray lock 5 and the lower baking tray lock 6 clamp the upper sandwich baking tray 3 or the lower sandwich baking tray 4 in the mounting groove by a clamping method, which makes disassembly more convenient and simpler, and reduces manufacturing costs.

[0053] The above are only preferred embodiments of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A waffle machine, characterized in that: The invention comprises an upper shell (1) and a lower shell (2) connected to one side of the upper shell (1); the ends of the upper shell (1) and the lower shell (2) close to each other are each provided with a mounting groove; an upper sandwich filling baking tray (3) and a lower sandwich filling baking tray (4) are respectively mounted in the mounting grooves of the upper shell (1) and the lower shell (2); the upper sandwich filling baking tray (3) is detachably connected to the upper shell (1) via an upper baking tray lock (5); and the lower sandwich filling baking tray (4) is detachably connected to the lower shell (2) via a lower baking tray lock (6).

2. The waffle machine according to claim 1, characterized in that: One side of the upper shell (1) is hinged to one side of the lower shell (2) via a hinge device (7), so that the upper shell (1) can be opened relative to the lower shell (2) via the hinge device (7).

3. The waffle machine according to claim 1, characterized in that: A locking assembly (8) is provided on the side of the lower shell (2) away from the hinged connection with the upper shell (1), and the upper shell (1) and the lower shell (2) are connected and fixed via the locking assembly (8).

4. The waffle machine according to claim 1, characterized in that: A first clamping assembly is provided on a side of the upper sandwich filling baking tray (3) close to the upper baking tray lock (5), and a second clamping assembly is provided on a side of the lower sandwich filling baking tray (4) close to the lower baking tray lock (6). A first slot (24) is provided between the first clamping assembly and the upper sandwich filling baking tray (3), and a second slot (25) is provided between the second clamping assembly and the lower sandwich filling baking tray (4). The upper baking tray lock (5) is inserted into the first slot (24) to fix the upper sandwich filling baking tray (3), and the lower baking tray lock (6) is inserted into the second slot (25) to fix the lower sandwich filling baking tray (4).

5. The waffle machine according to claim 4, characterized in that: The first clamping assembly comprises a first clamping column (11) and a first positioning piece (13); the first clamping column (11) is arranged on a side of the upper sandwich filling baking tray (3) close to the upper baking tray lock (5); the first positioning piece (13) is sleeved on the first clamping column (11); the second clamping assembly comprises a second clamping column (12) and a second positioning piece (14); the second clamping column (12) is arranged on a side of the lower sandwich filling baking tray (4) close to the lower baking tray lock (6); the second positioning piece (14) is sleeved on the second clamping column (12).

6. The waffle machine according to claim 5, characterized in that: An upper mounting shell assembly (21) is provided on a side of the upper shell (1) away from the hinged connection with the lower shell (2); a lower mounting shell assembly (29) is provided on a side of the lower shell (2) away from the hinged connection with the upper shell (1) and is joined and spliced ​​with the upper mounting shell assembly (21); the upper baking tray lock (5) is movably arranged on the upper mounting shell assembly (21); the lower baking tray lock (6) is movably arranged on the lower mounting shell assembly (29); a first movable space (37) for the upper baking tray lock (5) to move is provided on the upper mounting shell assembly (21); and a second movable space (38) for the lower baking tray lock (6) to move is provided on the lower mounting shell assembly (29).

7. The waffle machine according to claim 6, characterized in that: The upper baking pan lock (5) comprises a first lock body (26), a first dial knob (27) and a first plug block (28); the first lock body (26) is provided with the first dial knob (27) at one end away from the lower mounting shell assembly (29); the first lock body (26) is provided with the first plug block (28) at one side close to the upper sandwich filling baking pan (3); the plug block is plugged into the first slot (24); a locking spring (9) is provided on the first lock body (26); one end of the locking spring (9) is connected to the first dial knob (27), and the other end of the locking spring (9) is connected to the end of the first lock body (26); when the first dial knob (27) is turned to compress the locking spring (9), the first plug block (28) is disengaged from the first slot (24) to release the fixation between the upper sandwich filling baking pan (3) and the upper baking pan lock (5); The lower baking tray lock (6) comprises a second lock body (30), a second dial knob (31) and a second plug block (32); the second lock body (30) is provided with the second dial knob (31) at one end away from the upper mounting shell assembly (21); the second plug block (32) is provided at one side of the second lock body (30) close to the lower sandwich filling baking tray (4); the second plug block (32) is inserted into the second slot (25); a lower lock spring (10) is provided on the second lock body (30); one end of the lower lock spring (10) is connected to the second dial knob (31), and the other end of the lower lock spring (10) is connected to the end of the second lock body (30); when the second dial knob (31) is turned, the lower lock spring (10) is compressed, and the second plug block (32) is disengaged from the second slot (25) to release the fixation between the lower sandwich filling baking tray (4) and the lower baking tray lock (6).

8. The waffle machine according to claim 7, characterized in that: A first plug hole (33) is provided on the inner wall of the mounting groove of the upper shell (1) at a side away from the upper baking pan lock (5), and a first plug plate (35) inserted into the first plug hole (33) is provided on a side of the upper sandwich baking pan (3) away from the first locking assembly; A second insertion hole (34) is provided on the inner wall of the mounting groove of the lower shell (2) at a side away from the lower baking pan lock (6), and a second insertion plate (36) inserted into the second insertion hole (34) is provided on a side of the lower sandwich baking pan (4) away from the second locking assembly.

9. The waffle machine according to claim 1, characterized in that: An upper reflective plate (15) and a lower reflective plate (16) are respectively arranged in the upper shell (1) and the lower shell (2).

10. The waffle machine according to claim 1, characterized in that: A temperature control device (17) for heating is also provided in the lower shell (2).

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