Bread baking oven
By using a servo motor-driven mechanical device and a fixed component design, the tray is automatically pushed out, solving the problem of burns when removing bread from the oven and improving safety and ease of operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-23
- Publication Date
- 2026-03-20
AI Technical Summary
Existing baking ovens can easily cause burns to workers when bread is removed after baking.
A bread baking oven was designed that automatically pushes out a tray by driving the mechanical movement of a rotating rod and a push plate with a servo motor, avoiding manual removal. Combined with the design of the fixing components, the tray is automatically fixed and unlocked by components such as a fixing head, a rotating shaft, and a cam, reducing human contact with high-temperature parts.
This eliminates the need to manually remove the tray after baking, preventing burns and improving operational safety and convenience.
Smart Images
Figure CN224007633U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of baking oven, more specifically, it relates to a bread baking oven. BACKGROUND
[0002] Baking is also called baking, and it is a process of making materials dry and hard by dry heat below the ignition point of the materials. Baking is an indispensable step in the production of bread and cake. After baking, starch gelatinization, protein denaturation and other chemical changes occur, and the bread and cake are cooked. The taste of food can also be changed.
[0003] The baking oven is used in the process of baking bread. After the baking oven processes the bread, the temperature of the door and the internal components of the baking oven will increase during the processing. When the processed bread is taken out, the hand needs to be inserted into the oven to take it out, which can easily cause burns. UTILITY MODEL CONTENT
[0004] In view of the deficiencies in the prior art, the utility model aims to provide a bread baking oven which has the advantage of reducing the risk of burns.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0006] A bread baking oven comprises a furnace body, a door is rotatably installed on the furnace body, a handle one is installed on the door, an observation window is formed in the door, a plurality of support seats are symmetrically installed on the inner side wall of the furnace body, grooves are formed in the support seats, trays are installed in the grooves of the support seats, vertical plates are installed on the side walls of the support seats, a rotating rod is rotatably installed between the vertical plates and the inner side wall of the furnace body, a section of thread is arranged on the rotating rod, one end of the rotating rod extends out of the outer side wall of the furnace body, a servo motor is installed on the outer side wall of the furnace body, the output end of the servo motor is connected to the end of the rotating rod extending out of the furnace body through a shaft coupling, a push plate is threadedly installed on the rotating rod, one side wall of the push plate is slidably connected to the side wall of the support seat, and a placing groove for placing the push plate is formed in the inner wall of the furnace body.
[0007] A plurality of fixing holes are formed in the bottom surface of the tray, and a fixing assembly for fixing the tray and cooperating with the fixing holes is installed in the support seat.
[0008] According to the advantages of the scheme, when the bread baking is completed and needs to be taken out from the baking oven, the door on the oven body is opened, the fixing assembly is released from the fixing of the tray, the servo motor is started, the motor drives the rotating rod, the rotating rod drives the push plate connected with it to move out from the placing groove, the tray is pushed out from the groove on the support seat to a certain distance, the servo motor is reversed after the push plate pushes the tray to a certain distance, so as to drive the rotating rod to reverse and move the push plate into the placing groove.
[0009] The utility model further sets up: the cavity is seted up in the support seat, a plurality of rectangular holes are seted up in the inner top surface of chamber, the rectangular hole is linked together with the recess, and the fixed component includes: the fixed head of sliding installation in the rectangular hole, the adjusting assembly of rotation installation in the chamber, the one end of fixed head installs the horizontal plate, is equipped with the bevel on fixed head, is equipped with spring one between the horizontal plate and the inner bottom surface of chamber, the adjusting assembly includes rotating shaft and the cam on rotating shaft, the one end of rotating shaft stretches out the outer wall of oven body.
[0010] According to the advantages of the scheme, when the bread baking is completed and needs to be taken out from the baking oven, the door on the oven body is opened, the fixing assembly is released from the fixing of the tray, the servo motor is started, the motor drives the rotating rod, the rotating rod drives the push plate connected with it to move out from the placing groove, the tray is pushed out from the groove on the support seat to a certain distance, the servo motor is reversed after the push plate pushes the tray to a certain distance, so as to drive the rotating rod to reverse and move the push plate into the placing groove.
[0011] The utility model further sets up: the end of rotating shaft stretches out the outer wall of oven body and is installed with the rotating disc, is equipped with the rotation angle scale line on the outer wall of oven body and is located the rotating disc above.
[0012] According to the advantages of the scheme, the setting of the rotating disc facilitates the rotation of the rotating shaft, reduces the rotation difficulty of the operator, makes the operation more convenient, and the rotation angle scale line facilitates prompting the operator to rotate the rotating disc in a direction to release the fixing of the fixed component on the fixed hole.
[0013] The utility model further sets up: be equipped with handle two on the rotating disc, be equipped with antiskid line on handle two.
[0014] According to the advantages of the scheme, the setting of handle two makes it more convenient to rotate the rotating disc, and the antiskid line on handle two increases the friction between the fingers, avoiding the phenomenon of hand slip.
[0015] The utility model further sets up: the round hole is set up on handle two, the round hole is set through the carousel, the fixed pin is slidably installed in the round hole, both ends of the fixed pin all install the limit block, the limit hole same with the limit block size shape is set up on the outer wall of the furnace body.
[0016] The utility model has at least the following advantages in accordance with this scheme:
[0017] The utility model further sets up: the diameter of limit block and limit hole all is greater than the diameter of fixed pin, and spring no.
[0018] The utility model has at least the following advantages in accordance with this scheme:
[0019] The utility model has at least the following advantages in accordance with this scheme:
[0020] 1, through setting up the vertical board, the rotating rod, the servo motor and the push plate, when the bread baking is completed, needs to be taken out from the baking oven, through the handle one opens the door on the furnace body, then releases the fixed assembly to the fixing of tray, through starting servo motor, the motor drives the rotating rod, and the rotating rod drives the push plate connected with screw thread from the placing groove and removes, and the push plate pushes the tray from the recess on the support seat and pushes out a certain distance, and the servo motor reverses after the push plate pushes the tray and pushes out a certain distance, so as to drive the rotating rod and reverse, and the push plate moves to the placing groove, and this way of tray through mechanical movement avoids the phenomenon that the staff member directly stretches into the furnace body to take the tray, so as to avoid the safety accident of scalding;
[0021] 2, through setting up the fixed assembly, when needing to bake the bread, the tray is placed into the recess, and the tray is pushed into the furnace body, and when pushing the tray, the fixed head is extruded and the spring one is compressed to press the fixed head back into the rectangular hole, when the fixed head and the fixed hole of the bottom of the tray are at the same level, the fixed head is inserted into the fixed hole under the action of the spring one, when the fixed head and the fixed hole are limited, only need to rotate the shaft, and the cam on the rotating shaft is rotated, so that one end of the cam abuts the surface of the horizontal plate and makes the horizontal plate move down and compress the spring one, and the fixed head is retracted from the fixed hole.
[0022] 3. By setting a fixing pin, a limiting block, a limiting hole, and a second spring, after the fixing head is released from the fixing hole, when the turntable is rotated by the handle, when the limiting block and the limiting hole move to the same axis, the limiting block can be automatically pushed into the limiting hole under the action of the second spring, which avoids the phenomenon that the turntable will automatically reset under the action of the first spring. At the same time, the limiting block can also prevent the fixing pin from falling off the turntable. Attached Figure Description
[0023] Figure 1 This is an overall schematic diagram of this embodiment;
[0024] Figure 2 This is one of the unfolded schematic diagrams of this embodiment;
[0025] Figure 3 This is the second unfolded schematic diagram of this embodiment;
[0026] Figure 4 This is a three-dimensional sectional view of the support base in this embodiment;
[0027] Figure 5 This is an exploded view of the support base, tray, and fixing components in this embodiment;
[0028] Figure 6 This is an overall schematic diagram of the furnace body in this embodiment;
[0029] Figure 7 This is a schematic diagram of the overall tray in this embodiment;
[0030] Figure 8 This is an exploded view of the adjustment component and handle 2 in this embodiment;
[0031] Figure 9 for Figure 3 An enlarged schematic diagram of part A in the middle.
[0032] Reference numerals: 1. Furnace body; 2. Door; 3. Handle 1; 4. Observation window; 5. Support base; 6. Groove; 7. Tray; 8. Vertical plate; 9. Rotating rod; 10. Servo motor; 11. Push plate; 12. Placement slot; 13. Fixing hole; 14. Chamber; 15. Rectangular hole; 16. Fixing component; 1601. Fixing head; 1602. Adjusting component; 16021. Rotating shaft; 16022. Cam; 17. Horizontal plate; 18. Angled angle; 19. Spring 1; 20. Turntable; 21. Rotation angle engraving; 22. Handle 2; 23. Round hole; 24. Fixing pin; 25. Limiting block; 26. Limiting hole; 27. Spring 2. Detailed Implementation
[0033] The present invention will be further described in detail below with reference to the accompanying drawings.
[0034] A type of bread baking oven, such asFigures 1-6 As shown, including furnace body 1, on the furnace body 1 is rotatably mounted door 2, on the door 2 is mounted handle 3, on the door 2 is provided with observation window 4, on the inner side wall of the furnace body 1 is symmetrically mounted a plurality of support seats 5, on the support seat 5 is provided with recess 6, in the recess 6 of the support seat 5 is mounted tray 7, on the side wall of the support seat 5 is mounted vertical plate 8, between the vertical plate 8 and the inner side wall of the furnace body 1 is rotatably mounted rotating rod 9, the rotating rod 9 is provided with a threaded section, one end of the rotating rod 9 extends out of the outer side wall of the furnace body 1, on the outer side wall of the furnace body 1 is mounted servo motor 10, on the end of the extending end of the rotating rod 9 is connected with the output end of the servo motor 10 through a shaft coupling (not shown in the figure), on the rotating rod 9 is threadedly mounted push plate 11, one side wall of the push plate 11 is slidably connected with the side wall of the support seat 5, on the inner wall of the furnace body 1 is provided with placing groove 12 for placing the push plate 11.
[0035] As shown in Figure 7 , Figure 8 (see Figure 5 ), in some embodiments, in order to make the tray 7 more firmly fixed in the recess 6 of the support seat 5, a plurality of fixing holes 13 are provided on the bottom surface of the tray 7, and a fixing assembly 16 for fixing the tray 7 and cooperating with the fixing holes 13 is mounted in the support seat 5. A cavity 14 is provided in the support seat 5, a plurality of rectangular holes 15 are provided on the inner top surface of the cavity 14, the rectangular holes 15 are in communication with the recess 6, and it is worth mentioning that the rectangular holes 15 are distributed in the inner top surface of the cavity 14 in a staggered manner in this embodiment. The fixing assembly 16 comprises a fixing head 1601 slidably mounted in the rectangular hole 15, and an adjusting assembly 1602 rotatably mounted in the cavity 14. One end of the fixing head 1601 is mounted with a horizontal plate 17, an inclined angle 18 is provided on the fixing head 1601, and a spring 19 is mounted between the horizontal plate 17 and the inner bottom surface of the cavity 14. The adjusting assembly 1602 comprises a rotating shaft 16021 and a cam 16022 located on the rotating shaft 16021, and one end of the rotating shaft 16021 extends out of the outer wall of the furnace body 1.
[0036] As shown in Figure 8 , Figure 9 , in order to facilitate the operator to more quickly release the restriction of the fixing head on the fixing hole 13, in some embodiments, a rotating disc 20 is mounted on the end of the rotating shaft 16021 extending out of the outer wall of the furnace body 1, and a rotating angle scale 21 is provided on the outer wall of the furnace body 1 and above the rotating disc 20. It is worth mentioning that handle 22 is mounted on the rotating disc 20, and anti-slip pattern is provided on the handle 22.
[0037] In some embodiments, in order to avoid the phenomenon that the rotating disc 20 is automatically reset under the action of the spring 1, a round hole 23 is formed on the handle 2, the round hole 23 is arranged through the rotating disc 20, a fixing pin 24 is slidably arranged in the round hole 23, the both ends of the fixing pin 24 are provided with limiting blocks 25, and limiting holes 26 with the same size and shape as the limiting blocks 25 are formed on the outer wall of the furnace body 1. In the preferred embodiments, the diameters of the limiting blocks 25 and the limiting holes 26 are greater than the diameter of the fixing pin 24, and a spring 2 7 is arranged on the limiting block 25 close to the side wall of the furnace body 1 and between the side wall of the rotating disc 20, and the spring 2 7 is sleeved on the outer wall of the fixing pin 24.
[0038] The working process and beneficial effects of the utility model are as follows:
[0039] When the bread needs to be baked, the tray 7 is placed into the groove 6, and the tray 7 is manually pushed into the furnace body 1, when the tray 7 is pushed, the tray 7 extrudes the fixed head 1601 through the inclined angle 18 on the fixed head 1601 and compresses the spring 1 9 to press the fixed head 1601 back into the rectangular hole 15, and when the fixed head 1601 and the fixing hole 13 at the bottom of the tray 7 are at the same level when the tray 7 is pushed, the fixed head 1601 is popped into the inside of the fixing hole 13 under the action of the spring 1 9, and the fixing of the tray 7 is completed.
[0040] When the bread baking is completed and needs to be taken out from the baking oven, the door 2 on the furnace body 1 is opened through the handle 1, the rotating disc 20 is rotated through the handle 2 2, the rotating disc 20 drives the rotating shaft 16021 and the cam 16022 on the rotating shaft 16021 to rotate, one end of the cam 16022 abuts against the surface of the horizontal plate 17, the horizontal plate 17 moves downward and compresses the spring 1 9, the fixed head 1601 is retracted from the fixing hole 13, and when the limiting block 25 and the limiting hole 26 move to the same shaft, the limiting block 25 can be automatically popped into the limiting hole 26 under the action of the spring 2 7, and the fixing of the tray 7 by the fixed assembly 16 is completely released.
[0041] The servo motor 10 is started again, the motor drives the rotating rod 9, the rotating rod 9 drives the push plate 11 screw-connected therewith to move out of the placing groove 12, the tray 7 is pushed out of the groove 6 on the supporting seat 5 by a certain distance, the push plate 11 pushes the tray 7 out by a certain distance, the servo motor 10 is reversed, thereby driving the rotating rod 9 to be reversed and moving the push plate 11 into the placing groove 12, and the tray 7 is pushed out by the mechanical movement, avoiding the phenomenon that the staff directly puts the hand into the furnace body 1 to take the tray 7, thereby avoiding the safety accidents of scalding.
[0042] The above only describes the preferred embodiments of the utility model and is not used for limiting the utility model, any modification, equivalent replacement, improvement and the like within the design concept of the utility model should be included in the protection range of the utility model.
Claims
1. A bread baking oven, comprising an oven body (1), a door (2) rotatably mounted on the oven body (1), a handle (3) mounted on the door (2), an observation window (4) provided on the door (2), a plurality of support seats (5) symmetrically mounted on the inner side wall of the oven body (1), a groove (6) provided on the support seat (5), and a tray (7) installed in the groove (6) of the support seat (5), characterized in that: A vertical plate (8) is installed on the side wall of the support base (5). A rotating rod (9) is rotatably installed between the vertical plate (8) and the inner side wall of the furnace body (1). A thread is provided on the rotating rod (9). One end of the rotating rod (9) extends out of the outer side wall of the furnace body (1). A servo motor (10) is installed on the outer side wall of the furnace body (1). The end of the extended end of the rotating rod (9) is connected to the output end of the servo motor (10) through a coupling. A push plate (11) is threaded on the rotating rod (9). One side wall of the push plate (11) is slidably connected to the side wall of the support base (5). A placement groove (12) for the push plate (11) to be placed is opened on the inner wall of the furnace body (1). A number of fixing holes (13) are provided on the bottom surface of the tray (7), and a fixing component (16) for fixing the tray (7) and cooperating with the fixing holes (13) is installed in the support base (5).
2. A bread baking oven according to claim 1, characterized in that: A chamber (14) is provided in the support base (5). A plurality of rectangular holes (15) are provided on the inner top surface of the chamber (14). The rectangular holes (15) are connected to the groove (6). The fixing component (16) includes: a fixing head (1601) slidably installed in the rectangular holes (15) and an adjusting component (1602) rotatably installed in the chamber (14). A horizontal plate (17) is installed at one end of the fixing head (1601). An oblique angle (18) is provided on the fixing head (1601). A spring (19) is installed between the horizontal plate (17) and the inner bottom surface of the chamber (14). The adjusting component (1602) includes a rotating shaft (16021) and a cam (16022) located on the rotating shaft (16021). One end of the rotating shaft (16021) extends out of the outer wall of the furnace body (1).
3. A bread baking oven according to claim 2, characterized in that: A turntable (20) is installed at the end of the rotating shaft (16021) that extends out of the outer wall of the furnace body (1), and a rotation angle marking line (21) is provided on the outer wall of the furnace body (1) and above the turntable (20).
4. A bread baking oven according to claim 3, characterized in that: A handle two (22) is installed on the turntable (20), and the handle two (22) is provided with anti-slip texture.
5. A bread baking oven according to claim 4, characterized in that: A circular hole (23) is provided on the handle (22), the circular hole (23) passes through the turntable (20), a fixing pin (24) is slidably installed in the circular hole (23), and limit blocks (25) are installed at both ends of the fixing pin (24). A limit hole (26) with the same size and shape as the limit block (25) is provided on the outer wall of the furnace body (1).
6. A bread baking oven according to claim 5, characterized in that: The diameters of the limiting block (25) and the limiting hole (26) are both larger than the diameter of the fixing pin (24). A spring (27) is installed on the limiting block (25) near the side wall of the furnace body (1) and between it and the side wall of the turntable (20).