Electric baking oven for baking

Abstract

The utility model provides an electric oven for baking, which comprises the following devices: an oven body, which is internally provided with an oven chamber for baking; the conveyor belt is provided with a soaking roller, and the soaking roller abuts against the inner surface of the conveyor belt; the baking device comprises a heating assembly, and the heating assembly is arranged in the soaking roller and abuts against the soaking roller; the air circulation system comprises an air guide plate, an air guide fan and an exhaust fan; and the turn-over assembly comprises a rotating shaft and a poking piece, the rotating shaft is erected above the conveying belt, and the poking piece is fixed to the rotating shaft and pokes up the materials to turn over through rotation. The soaking roller of the device uniformly heats the conveyor belt, so that the temperature of the conveyor belt rises, and the baking function is realized. The air circulation system enables hot air in the oven cavity to circularly flow, baking uniformity is improved, water vapor is removed, on the other hand, double-face baking of the product is achieved through the turnover assembly, and the situation that the product quality is affected due to uneven baking is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of oven equipment, in particular to an electric oven for baking. Background Art

[0002] Biscuits are a type of flour-based baked food. In most countries, biscuits are typically hard, flat, and unleavened. They are typically sweetened and can be made with sugar, chocolate, icing, jam, ginger, or cinnamon. As a baked good, baking is crucial to the biscuit production process. Controlling the baking process, which involves factors such as baking temperature and time, determines the ultimate success of the finished product. Currently, a variety of baking equipment, such as ovens, are available that enable intelligent baking, significantly improving the yield rate of biscuit baking compared to manual methods. However, existing baking devices still suffer from uneven heating, resulting in uneven baking on both sides of the biscuits, sometimes leaving one side crispy while the other side undercooked. While improving the conveyor belt to a hollow structure has solved the problem of uneven heating, it has also made conveyor belt cleaning more difficult, necessitating further improvements to the baking system. Utility Model Content

[0003] The utility model aims to solve the shortcomings of existing baking devices and provides an electric baking oven for baking. The electric baking oven has the characteristic of uniform baking, solves the problem of uneven heating when baking biscuits, effectively improves the quality of the finished biscuits, and avoids the difficulty of cleaning the conveyor belt, thereby having high practicality.

[0004] The utility model provides an electric oven for baking, comprising the following devices:

[0005] A furnace body, wherein a furnace cavity for baking is provided in the furnace body, and the furnace cavity has two opposite conveying openings; a conveyor belt, wherein the conveyor belt passes through the two conveying openings and is provided in the furnace body, and a heat-saturating roller is installed between the tracks of the conveyor belt, and the heat-saturating roller abuts against the inner surface of the conveyor belt;

[0006] The baking device includes a heating component, wherein the heating component is disposed in the heat-saturating roller and abuts against the heat-saturating roller;

[0007] An air circulation system, comprising an air guide plate, an air guide fan and an exhaust fan; the air guide plate is installed in the furnace cavity, the air guide fan is vertically fixed to the side wall of the furnace cavity, and the exhaust fan is installed in the side wall of the furnace cavity to connect the outside world with the furnace cavity; the air guide fan and the exhaust fan are electrically connected;

[0008] The turning assembly includes a rotating shaft and a paddle. The rotating shaft is mounted above the conveyor belt. The paddle is fixed on the rotating shaft and turns the material over by rotating.

[0009] In the above-mentioned device, conveying openings of equal size are provided on two opposing sides of the furnace cavity. Mounting brackets are fixed to the conveying openings, and rollers are fixed to the mounting brackets. The conveyor belt is mounted in the furnace cavity through the rollers on both sides of the furnace cavity, and a portion of the conveyor belt is exposed outside the furnace through the conveying openings on both sides. The heat-scaling roller is a hollow structure with a built-in heating component. The heating component is fixed to the inner surface of the heat-scaling roller and connected to a power source, which facilitates rapid heating of the heat-scaling roller after heat generation. The conveyor belt is indirectly heated through the contact between the heat-scaling roller and the conveyor belt. The flipping assembly mounted on the conveyor belt can rotate synchronously with the conveyor belt. The rotating paddle lifts the edge of the product when the product passes a predetermined position, allowing the edge to freely fall after rotating more than 90 degrees to flip the product over, and cooperates with the heated conveyor belt to evenly bake the product. An air circulation system is also installed in the oven cavity. Inlet and exhaust ports are opened on the oven body. The fluid power is provided by the air guide fan and the exhaust fan. The hot air circulates in the oven cavity through the guidance of the air guide plate. On the one hand, the temperature in the oven cavity is made uniform, which helps to improve the product quality. On the other hand, the water vapor generated by baking can be discharged to prevent the unbaked side of the product from getting damp and affecting the taste of the product.

[0010] In a preferred embodiment of the present invention, one end of the soaking roller is connected to roller 1, and the other end is connected to roller 2. Both roller 1 and roller 2 are rotatably connected to the side wall of the furnace chamber. Roller 1 or roller 2 is connected to a motor, and the ends of the soaking roller are fixed to roller 1 and roller 2, respectively. The motor indirectly drives the soaking roller to rotate, thereby rotating the heating conveyor belt.

[0011] In a preferred embodiment of the present invention, a plurality of soaking rollers are spaced apart between the conveyor belts, with each soaking roller connected to rollers 1 and 2 at both ends. Typically, companies extend their processing lines to process multiple products simultaneously, often using longer conveyor belts. Therefore, multiple soaking rollers are installed between the belts, with each soaking roller heating a corresponding section of the belt. This ensures a consistent temperature along the conveyor belt and prevents uneven heating of the products.

[0012] In a preferred embodiment of the present invention, the baking device further comprises a temperature control station, which is positioned on one side of the oven body. The heating assembly comprises a heating wire, which is attached to the inner surface of the soaking roller and electrically connected to the temperature control station. The temperature control station has a control panel, which, after being electrically connected to the heating wire, allows the current flowing through the heating wire to be controlled, thereby controlling the heat generated by the heating wire and adjusting the baking temperature at any time. The heating wire is mesh-shaped and circumferentially attached to the soaking roller to achieve the effect of fully heating the soaking roller and reduce the impact of temperature differences on the baking effect of the product.

[0013] In a preferred embodiment of the present invention, the baking device further comprises a cooling mechanism comprising a cooling cylinder, a water pipe, a water tank, and a water pump. The cooling cylinder is fixed at both ends to the soaking roller and is located along the length of the soaking roller. The cooling cylinder comprises an inner cylinder and an outer cylinder, forming a cooling chamber between the inner cylinder and the outer cylinder. The water tank is located on one side of the furnace body. The water pipe passes through the furnace body and connects the cooling cylinder and the water tank. The water pump is located on the water pipe. The cooling cylinder and the soaking roller are aligned on their axes. The cooling cylinder is fixed at both ends to the interior of the soaking roller. One end of the cooling chamber has an orifice, allowing the cooling chamber to connect to the water pipe. The outer cylinder is located near the heating wire. After baking, the water pump pumps water into the cooling cylinder through the water pipe connecting each soaking roller and the water tank. The outer cylinder absorbs heat from contact with the hot air in the soaking roller. The water in the cooling cylinder then absorbs the heat and is pumped out to the water tank by the water pump, thereby cooling the soaking roller.

[0014] In a preferred embodiment of the present invention, a rotating member is provided on the water tank, connecting the water pipe and the water tank. This rotating member is a component formed by combining a concave member and a bearing. A connecting port is provided at the bottom of the concave member, which is used to connect the water pipe and achieve communication between the water tank and the water pipe. The inner ring of the bearing is fixed to the concave member, while the outer ring of the bearing is fixed to the water tank. Because the water pipe is connected to the cooling drum, the water pipe rotates with the rotation of the heat-saturating roller. Therefore, providing a rotating member at the connection between the water pipe and the water tank strengthens the connection between the two, preventing the water pipe from falling off after rotation, which could pose a safety hazard.

[0015] In a preferred embodiment of the present invention, the rotating shaft is connected to the conveyor belt. The rotating shaft is connected to a roller at one end of the conveyor belt via a chain drive, enabling synchronous rotation of the conveyor belt and the rotating shaft. When products are placed on the conveyor belt at predetermined intervals, the paddles on the rotating shaft can flip each row of products, preventing omissions and reducing the defective rate.

[0016] In a preferred technical solution of the present invention, the paddle is tangent to the conveyor belt. The paddle is an arc-shaped paddle, and the paddle is tangent to the conveyor belt so that the edge of the paddle can easily extend into the gap between the product and the conveyor belt, thereby improving the success rate of flipping.

[0017] The device operates as follows: Before loading, the device is activated to preheat the furnace chamber to a predetermined temperature. Then, workers place products at predetermined intervals on a conveyor belt near the feed port. As the products enter the furnace, batches of them travel along the conveyor belt. The rotating heat-saturating rollers within the conveyor belt continuously heat the conveyor belt, heating the bottom of the products through the upper layer of the conveyor belt. As the products pass through the flipping assembly, a paddle flips the products over, toasting one side. As the products heat, moisture rises from the top of the products. A guide fan, located above the products, blows the moisture toward a guide plate. Multiple guide plates and fans work together to dissipate the moisture toward the exhaust fan, where it is exhausted. This process creates a zigzag pattern within the furnace chamber, maintaining a consistent temperature. After processing, a water pump pumps water into a cooling drum to cool the heat-saturating rollers, thereby lowering the temperature of the conveyor belt. The water is then pumped back into the water tank. This pumping cycle is repeated several times until the hot air exiting the furnace chamber is noticeably cooler.

[0018] The beneficial effects of the present invention include at least:

[0019] The utility model provides an electric baking oven comprising the following devices: a furnace body, a conveyor belt, a baking device, an air circulation system, and a flipping assembly. The device comprises a furnace body, within which is disposed a chamber for baking. A conveyor belt with a heat-scaling roller is installed within the chamber. The heat-scaling roller, which is internally equipped with a heating assembly, uniformly heats the conveyor belt, thereby raising the conveyor belt temperature and achieving the baking function. The chamber is also equipped with an air circulation system and a flipping assembly. The air circulation system circulates hot air within the chamber, improving baking uniformity and removing moisture. The flipping assembly also enables double-sided baking of products, preventing uneven baking that could affect product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the electric baking oven provided by the present application;

[0021] Figure 2 This is a schematic diagram of the structure of the electric baking oven provided by this application Figure 1 ;

[0022] Figure 3 This is a schematic diagram of the structure of the electric baking oven provided by this application Figure 2 ;

[0023] Figure 4 This is a schematic diagram of the structure of the electric baking oven provided by this application Figure 3 ;

[0024] Figure 5 This is a schematic structural diagram of the heat-saturating roller provided in this application.

[0025] Reference numerals:

[0026] 1. Furnace body; 101. Furnace cavity; 1011. Conveyor port; 2. Conveyor belt; 3. Heat-saturating roller; 4. Roller 1; 5. Roller 2; 6. Baking device; 601. Heating component; 6011. Heating wire; 602. Temperature control console; 603. Cooling mechanism; 6031. Cooling cylinder; 6031a. Inner cylinder; 6031b. Outer cylinder; 6032. Water pipe; 6033. Water tank; 6034. Water pump; 7. Cooling cavity; 8. Rotating part; 9. Air guide plate; 10. Air guide fan; 11. Exhaust fan; 12. Flip assembly; 121. Rotating shaft; 122. Paddle. DETAILED DESCRIPTION

[0027] The following describes preferred embodiments of the present invention in more detail with reference to the accompanying drawings. Although preferred embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0028] In the description of the present invention, the directions or positional relationships indicated by the terms "up", "down", "left" and "right" are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0029] Example 1

[0030] See Figures 1 to 5 As shown, the present application provides an electric baking oven, comprising the following devices:

[0031] A furnace body 1 is provided with a furnace cavity 101 for baking, and the furnace cavity 101 has two opposite conveying openings 1011; a conveyor belt 2 is provided in the furnace body 1 through the two conveying openings 1011, and a heat-saturating roller 3 is installed between the tracks of the conveyor belt 2, and the heat-saturating roller 3 abuts against the inner surface of the conveyor belt 2;

[0032] The baking device 6 includes a heating component 601, which is disposed in the heat-saturating roller 3 and abuts against the heat-saturating roller 3;

[0033] An air circulation system includes an air guide plate 9, an air guide fan 10, and an exhaust fan 11; the air guide plate 9 is installed in the furnace cavity 101, the air guide fan 10 is vertically fixed to the side wall of the furnace cavity 101, and the exhaust fan 11 is installed in the side wall of the furnace cavity 101 to connect the outside world with the furnace cavity 101; the air guide fan 10 and the exhaust fan 11 are electrically connected;

[0034] The turning assembly 12 includes a rotating shaft 121 and a paddle 122 . The rotating shaft 121 is mounted above the conveyor belt 2 . The paddle 122 is fixed on the rotating shaft 121 and turns the material over by rotating.

[0035] Specifically, two opposite sides of the furnace cavity 101 are provided with delivery openings 1011 of the same size, and a mounting bracket is fixed to each of the delivery openings 1011. The mounting bracket has two support rods, which are symmetrically fixed obliquely upward at the delivery opening 1011, and rollers are rotatably connected between the support rods. One end of the roller is connected to a motor to achieve rotation. The two ends of the conveyor belt 2 surround the rollers on both sides of the furnace cavity 101. The conveyor belt 2 is supported by the rollers and erected in the furnace cavity 101, and partially exposed outside the furnace body 1 through the two delivery openings 1011. The soaking roller 3 is a cylindrical hollow structure with a built-in heating component 601. The heating component 601 is fixed to the inner surface of the soaking roller 3 and connected to a power source, which is conducive to quickly heating the soaking roller 3 after heat generation. The conveyor belt 2 is indirectly heated by the contact between the soaking roller 3 and the conveyor belt 2. When the conveyor belt 2 is working, as the heat-equalizing roller 3 rolls, the heating component 601 uses the heat-equalizing roller 3 to evenly heat each section of the conveyor belt 2 that contacts the heat-equalizing roller 3. The turning component 12 mounted on the conveyor belt 2 has a rotating shaft 121 connected to a motor. By adjusting the motor speed, it can rotate synchronously with the conveyor belt 2. Then, a rotating paddle 122 is used to lift the edge of the product when the product passes the predetermined position, so that the edge falls freely after rotating more than 90 degrees to achieve product flipping, and cooperates with the heated conveyor belt 2 to evenly bake the product. It is understandable that due to the uncertainty of manual loading, the product placement area can be marked on the conveyor belt 2 to avoid positioning errors that prevent the paddle 122 from contacting the product. An air circulation system is also installed in the furnace cavity 101. Inlet and exhaust ports are opened on the side wall of the furnace body 1. Fluid power is provided by the air guide fan 10 and the exhaust fan 11. The air guide plate 9 is fixed at the four corners of the furnace cavity 101. The hot air in the furnace cavity 101 circulates through the guidance of the air guide plate 9. Among them, the air guide fan 10 is vertically fixed on the side wall opposite to the furnace body 1, and is fixed in the air inlet on the upper layer of the conveyor belt 2. The air guide fan 10 in the side wall allows the hot air to flow horizontally in the furnace cavity 101, and the air guide fan 10 on the side wall allows the hot air to rise. The exhaust fan 11 is fixed in the exhaust port above the air guide fan 10 to remove the water vapor in the upper layer. It can be understood that the speed of the air guide fan 10 and the exhaust fan 11 is relatively low to prevent heat from being lost too quickly, thereby reducing the heat utilization rate. On the one hand, this design can make the temperature in the furnace cavity 101 uniform, so that the product is baked evenly, which helps to improve the quality of the product. On the other hand, it can discharge the water vapor generated by baking to prevent the unbaked side of the product from getting damp, thereby affecting the taste of the product.

[0036] Preferably, one end of the soaking roller 3 is connected to roller 1 4, and the other end is connected to roller 2 5. Both roller 1 4 and roller 2 5 are rotatably connected to the side wall of the furnace chamber 101. Specifically, roller 1 4 or roller 2 5 is connected to a motor, and the ends of the soaking roller 3 are respectively fixed to roller 1 4 and roller 2 5. The soaking roller 3 is indirectly driven to rotate by the motor, thereby simultaneously heating the conveyor belt 2 during rotation. It is understood that the soaking roller 3 and rollers 1 4 and 2 5 can be detachably connected. When the soaking roller 3 needs to be replaced, rollers 1 4 and 2 5 can be removed, and the soaking roller 3 can be easily removed to complete the replacement.

[0037] Preferably, a plurality of the heat-scaling rollers 3 are arranged at intervals in the middle of the crawler of the conveyor belt 2, and the two ends of each of the heat-scaling rollers 3 are connected to the roller 1 4 and the roller 2 5. Specifically, in order to process multiple products at the same time, the enterprise usually extends the processing line, so the conveyor belt 2 is often a longer crawler. Therefore, multiple heat-scaling rollers 3 can be installed between the crawlers, and each heat-scaling roller 3 heats a corresponding section of the crawler, which can ensure that the temperature of the conveyor belt 2 is consistent and avoid uneven heating of the product. It is understandable that the two heat-scaling rollers 3 closest to the conveying port 1011 should have a higher temperature, so that the part of the conveyor belt 2 exposed outside the furnace body 1 can quickly restore its original temperature after returning to the furnace cavity 101, reducing the temperature difference between different sections of the conveyor belt 2 and making the product baked evenly.

[0038] Preferably, the rotating shaft 121 is in transmission connection with the conveyor belt 2. Specifically, a gear is mounted on the rotating shaft 121, which is connected to a roller at one end of the conveyor belt 2 via a chain drive. A motor connected to the roller drives the conveyor belt 2 and the rotating shaft 121 to achieve synchronous rotation. After products are placed on the conveyor belt 2 at predetermined intervals, the paddles 122 on the rotating shaft 121 can flip each row of products to prevent omissions, effectively eliminating processing errors caused by the speed difference between the conveyor belt 2 and the rotating shaft 121, and reducing the defective product rate.

[0039] Preferably, the paddle 122 is tangent to the conveyor belt 2. The paddle 122 is an arc-shaped paddle 122, and the edge of the paddle 122 is a tapered edge similar to a knife edge. When the arc-shaped paddle 122 rotates, it is tangent to the conveyor belt 2, so that the edge of the paddle 122 can easily extend into the gap between the product and the conveyor belt 2, thereby improving the success rate of flipping.

[0040] Example 2

[0041] See Figure 1 and Figure 5As shown, this embodiment provides an electric oven for baking, wherein the baking device 6 of the electric oven further includes a temperature control station 602, which is disposed on one side of the oven body 1. The heating assembly 601 includes a heating wire 6011, which is attached to the inner surface of the soaking roller 3 and electrically connected to the temperature control station 602. Specifically, the temperature control station 602 is the main control console of the device and has a control panel. After the temperature control station 602 is electrically connected to the heating wire 6011, the current in the heating wire 6011 can be controlled through the control panel, thereby controlling the heat generated by the heating wire 6011 and adjusting the baking temperature at any time. The temperature control station 602 can also control the heat generated by the heating wire 6011 in different soaking rollers 3, thereby achieving the effect of having the outermost soaking roller 3 have the highest temperature and the middle soaking roller 3 have a uniform temperature. The above-mentioned heating wire 6011 is mesh-shaped and circumferentially attached to the heat-equalizing roller 3. It can fully contact the side of the heat-equalizing roller 3 to achieve the effect of fully heating the heat-equalizing roller 3, reducing the influence of temperature difference on the baking effect of the product.

[0042] Preferably, the baking device 6 also includes a cooling mechanism 603, which includes a cooling cylinder 6031, a water pipe 6032, a water tank 6033 and a water pump 6034; both ends of the cooling cylinder 6031 are fixed in the heat-averaging roller 3 and are located in the length direction of the heat-averaging roller 3, the cooling cylinder 6031 includes an inner cylinder 6031a and an outer cylinder 6031b, and a cooling cavity 7 is formed between the inner cylinder 6031a and the outer cylinder 6031b; the water tank 6033 is located on one side of the furnace body 1, the water pipe 6032 passes through the furnace body 1, and connects the cooling cylinder 6031 and the water tank 6033, and the water pump 6034 is located on the water pipe 6032. Specifically, the cooling tube 6031 is aligned with the axis of the heat-equalizing roller 3. Both ends of the cooling tube 6031 are fixed to the interior of the heat-equalizing roller 3. A nozzle is provided at one end of the cooling chamber 7, allowing the cooling chamber 7 to communicate with the water pipe 6032. The outer tube 6031b is positioned near the heating wire 6011 and is spaced significantly apart from the inner tube 6031a to form the cooling chamber 7. One end of the water pipe 6032 is fixedly connected to the nozzle, and the remaining portion is then fixed to roller 1 4 or roller 2 5, extending outward through roller 1 4 or roller 2 5. After baking is completed, the water pump 6034 pumps water into the cooling cylinder 6031 through the water pipes 6032 connecting each of the heat-equalizing rollers 3 and the water tank 6033. The outer cylinder 6031b comes into contact with the hot air in the heat-equalizing rollers 3 and absorbs heat. The water in the cooling cylinder 6031 then absorbs the heat and is pumped out to the water tank 6033 by the water pump 6034, thereby cooling the heat-equalizing rollers 3. Since the heat-equalizing rollers 3 have a high temperature during long-term operation, the above-mentioned water pumping process needs to be repeated several times to achieve a good cooling effect. Therefore, the water tank 6033 is required to ensure that more than half of the water is still in the heat-equalizing rollers 3 after the water is filled once. This can neutralize the temperature of the hot water pumped back, which is conducive to multiple cooling.

[0043] Preferably, the water tank 6033 is provided with a rotating member 8, which connects the water pipe 6032 and the water tank 6033. Specifically, the water tank 6033 is provided with multiple rotating members 8, corresponding to the number of the plurality of heat-saturating rollers 3. The rotating member 8 is a component that combines a concave member and a bearing and is located at the bottom of the side wall of the water tank 6033. A communication port is provided at the bottom of the concave member, which is connected to the water pipe 6032 to achieve communication between the water tank 6033 and the water pipe 6032. The inner ring of the bearing is fixed to the concave member, and the outer ring of the bearing is fixed to the water tank 6033. The bearing is sealed on one side of the water tank 6033. Since the water pipe 6032 is connected to the pipe mouth, which is located on the heat-equalizing roller 3, the water pipe 6032 will also rotate as the heat-equalizing roller 3 rotates. Therefore, a rotating part 8 is provided at the connection between the water pipe 6032 and the water tank 6033 to strengthen the connection strength between the water pipe 6032 and the water tank 6033, thereby preventing the water pipe 6032 from falling off during rotation or the water pipe 6032 from being tightened and damaged, thereby causing safety hazards.

[0044] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An electric oven for baking, characterized in that: Includes the following devices: A furnace body (1), wherein a furnace cavity (101) for baking is provided in the furnace body (1), and the furnace cavity (101) has two opposite conveying openings (1011); a conveyor belt (2), wherein the conveyor belt (2) passes through the two conveying openings (1011) and is provided in the furnace cavity (101), and a heat-equalizing roller (3) is installed between the tracks of the conveyor belt (2), and the heat-equalizing roller (3) abuts against the inner surface of the conveyor belt (2); A baking device (6) comprising a heating component (601), wherein the heating component (601) is disposed in the heat-equalizing roller (3) and abuts against the heat-equalizing roller (3); An air circulation system comprises an air guide plate (9), an air guide fan (10) and an exhaust fan (11); the air guide plate (9) is installed in the furnace cavity (101), the air guide fan (10) is vertically fixed on the side wall of the furnace cavity (101), and the exhaust fan (11) is installed in the side wall of the furnace cavity (101) to connect the outside world with the furnace cavity (101); the air guide fan (10) and the exhaust fan (11) are electrically connected; The turning assembly (12) comprises a rotating shaft (121) and a paddle (122), wherein the rotating shaft (121) is mounted above the conveyor belt (2), and the paddle (122) is fixed on the rotating shaft (121) and turns the material over by rotating.

2. The electric baking oven according to claim 1, wherein: One end of the heat-equalizing roller (3) is connected to roller one (4), and the other end thereof is connected to roller two (5). Both roller one (4) and roller two (5) are rotatably connected to the side wall of the furnace chamber (101).

3. The electric baking oven according to claim 2, characterized in that : A plurality of heat-equalizing rollers (3) are arranged at intervals in the crawler of the conveyor belt (2), and both ends of each heat-equalizing roller (3) are connected to the roller one (4) and the roller two (5).

4. The electric baking oven according to claim 1, characterized in that The baking device (6) further comprises a temperature control table (602), which is arranged on one side of the furnace body (1); the heating component (601) comprises a heating wire (6011), which is attached to the inner surface of the heat-dissipating roller (3) and electrically connected to the temperature control table (602).

5. The electric baking oven according to claim 1, characterized in that The baking device (6) further comprises a cooling mechanism (603), the cooling mechanism (603) comprising a cooling cylinder (6031), a water pipe (6032), a water tank (6033) and a water pump (6034); both ends of the cooling cylinder (6031) are fixed in the heat-averaging roller (3) and are located in the length direction of the heat-averaging roller (3); the cooling cylinder (6031) comprises an inner cylinder (6031a) and an outer cylinder (6031b), and a cooling cavity (7) is formed between the inner cylinder (6031a) and the outer cylinder (6031b); the water tank (6033) is located on one side of the furnace body (1); the water pipe (6032) passes through the furnace body (1) and connects the cooling cylinder (6031) and the water tank (6033); the water pump (6034) is located on the water pipe (6032).

6. The electric baking oven according to claim 5, characterized in that The water tank (6033) is provided with a rotating member (8), and the rotating member (8) connects the water pipe (6032) and the water tank (6033).

7. The electric baking oven according to claim 1, characterized in that The rotating shaft (121) is in transmission connection with the conveyor belt (2).

8. The electric baking oven according to claim 1, characterized in that : The paddle (122) is tangent to the conveyor belt (2).

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