Baking oven for ecological board processing

Abstract

The utility model relates to the technical field of ecological board processing, in particular to a baking oven for ecological board processing, which is uniform in heat distribution and enhanced in air circulation. Comprising a cabinet body, a cabinet door is hinged to the front end face of the cabinet body, a baking cavity is formed in the cabinet body, a plurality of shelving plates are arranged in the baking cavity, contact strips are arranged on the shelving plates, the shelving plates are of hollow structures, a plurality of evenly-distributed communicating pipes are arranged in the shelving plates, and air outlet holes communicating with the communicating pipes are formed in the upper sides and the lower sides of the shelving plates. An air guide box is arranged on the rear side of the cabinet body, an air guide cavity is formed in the air guide box, an air inlet communicated with the air guide cavity is formed in the rear end of the air guide box, a fan and a heating net are arranged in the air guide cavity, the heating net is arranged on the inner side of the fan, and one end of the communicating pipe penetrates through the air guide box to be communicated with the air guide cavity.

Description

Technical Field

[0001] The utility model relates to the technical field of ecological board processing, in particular to a baking oven used for ecological board processing. Background Art

[0002] Baking ovens are a common process equipment used in the production of eco-boards. These ovens heat-treat the eco-boards at high temperatures to achieve hardening and curing. Inside the oven, preheated eco-boards are placed on baking trays before entering the baking chamber. The use of baking ovens helps improve the strength, hardness, and durability of the eco-boards, providing them with greater structural stability and resistance to deformation. The baking process also effectively removes moisture from the eco-boards, improving their moisture resistance.

[0003] The traditional eco-board baking oven uses an indirect heating method, which heats and circulates the air in the baking chamber to make the eco-boards evenly heated. However, in order to improve the production efficiency of eco-boards, most eco-boards are baked in large quantities. The layered eco-boards affect the air circulation path. The space between two eco-boards is an area with poor air circulation, which also causes poor baking effect on the upper and lower surfaces of the eco-boards and uneven baking, affecting the baking effect and efficiency of the eco-boards, resulting in a large number of defective eco-boards. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a baking oven for processing ecological boards with uniform heat distribution and enhanced air circulation.

[0005] The utility model discloses a baking oven for processing ecological boards, comprising a cabinet body, a cabinet door hingedly connected to the front end face of the cabinet body, a baking cavity provided in the cabinet body, a plurality of shelf plates provided in the baking cavity, contact strips provided on the shelf plates, the shelf plates being hollow structures, a plurality of evenly distributed connecting pipes provided in the shelf plates, air outlet holes connected to the connecting pipes provided on the upper and lower sides of the shelf plates, an air guide box provided on the rear side of the cabinet body, an air guide cavity provided in the air guide box, an air inlet connected to the air guide cavity provided at the rear end of the air guide box, a fan and a heating network provided in the air guide cavity, the heating network provided on the inner side of the fan, and one end of the connecting pipe passes through the air guide box and is connected to the air guide cavity.

[0006] Furthermore, a guide rail is provided on the inner wall of the baking chamber, connecting plates are symmetrically provided on both sides of the shelf plate, and rollers are provided at the bottom of the connecting plates, and the rollers are in rolling contact with the upper surface of the guide rail.

[0007] Furthermore, corresponding positions on the guide rail and the connecting plate are provided with mounting holes, and locking rods are provided in the mounting holes.

[0008] Furthermore, a limiting mechanism is provided on the shelf, and the limiting mechanism includes columns provided at corners, and a baffle is provided between two adjacent columns.

[0009] Furthermore, a thermometer is provided in the baking cavity, an interactive screen and control buttons are provided on the outer wall of the cabinet door, and a controller is provided in the cabinet door, which is electrically connected to the heating network, fan, thermometer, interactive screen and control buttons respectively.

[0010] Furthermore, grooves are symmetrically provided on both sides of the cabinet body, handles are provided in the grooves, and universal wheels are evenly distributed at the bottom of the cabinet body.

[0011] Furthermore, a dustproof net is provided on the inner wall of the air inlet.

[0012] Furthermore, the cabinet body and the cabinet door are both multi-layer structures, including an outer wall layer, a middle insulation layer, and a barrier layer from the outside to the inside.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] Through the connecting pipe and air outlet, hot air can be directly transferred to each ecological board, which helps to ensure that the entire surface of the ecological board can receive relatively uniform heat and reduce the temperature difference problem caused by stacking. The fan works together with the heating network to generate hot air flow in the air guide cavity and evenly distribute it to each shelf through the connecting pipe and air outlet, improving the efficiency of heat energy utilization while also strengthening air flow, ensuring good ventilation conditions even in the case of multi-layer stacking, accelerating the water evaporation process, and shortening the overall baking time. Through more uniform heat distribution and enhanced air circulation, the single processing volume is increased without sacrificing product quality, reducing waiting time and energy consumption between batches, and thus improving the overall operating efficiency of the production line. More uniform and stable temperature control reduces quality problems such as deformation and cracking caused by local overheating or insufficient cooling, and reduces the scrap rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0018] Figure 3 yes Figure 2 Schematic diagram of the enlarged structure of part A;

[0019] Figure 4 This is a schematic diagram of the structure of the shelf board of the utility model Figure 1 ;

[0020] Figure 5 This is a schematic diagram of the structure of the shelf board of the utility model Figure 2 ;

[0021] Figure 6 It is a schematic cross-sectional structural diagram of the present utility model;

[0022] Figure 7 yes Figure 6 Schematic diagram of the enlarged structure of part B;

[0023] Markings in the accompanying drawings: 1. Cabinet body; 2. Cabinet door; 3. Baking chamber; 4. Shelf; 5. Contact strip; 6. Connecting pipe; 7. Air outlet; 8. Air guide box; 9. Air guide chamber; 10. Air inlet; 11. Fan; 12. Heating net; 13. Guide rail; 14. Connecting plate; 15. Roller; 16. Mounting hole; 17. Locking rod; 18. Limiting mechanism; 19. Column; 20. Baffle; 21. Interactive screen; 22. Control button; 23. Groove; 24. Handle; 25. Universal wheel. DETAILED DESCRIPTION

[0024] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0025] like Figures 1 to 7 As shown, a baking oven for processing ecological boards of the present invention comprises a cabinet body 1, a cabinet door 2 is hingedly connected to the front face of the cabinet body 1, a baking cavity 3 is arranged in the cabinet body 1, a plurality of shelf plates 4 are arranged in the baking cavity 3, a contact strip 5 is arranged on the shelf plates 4, the shelf plates 4 are hollow structures, a plurality of evenly distributed connecting pipes 6 are arranged in the shelf plates 4, and air outlet holes 7 connected to the connecting pipes 6 are arranged on the upper and lower sides of the shelf plates 4, an air guide box 8 is arranged on the rear side of the cabinet body 1, an air guide cavity 9 is arranged in the air guide box 8, an air inlet 10 connected to the air guide cavity 9 is opened at the rear end of the air guide box 8, a fan 11 and a heating network 12 are arranged in the air guide cavity 9, the heating network 12 is arranged on the inner side of the fan 11, and one end of the connecting pipe 6 passes through the air guide box 8 and is connected to the air guide cavity 9;

[0026] Through the connecting pipe 6 and the air outlet 7, the hot air can be directly transferred to each ecological board, which helps to ensure that the entire surface of the ecological board can receive relatively uniform heat and reduce the temperature difference problem caused by stacking; the fan 11 works together with the heating network 12 to generate a hot air flow in the air guide cavity 9, and evenly distributes it to each shelf through the connecting pipe 6 and the air outlet 7, improving the efficiency of heat energy utilization while also strengthening air flow, ensuring good ventilation conditions even in the case of multi-layer stacking, accelerating the water evaporation process, and shortening the overall baking time; through the combined effect of more uniform heat distribution and enhanced air circulation, the single processing volume is increased without sacrificing product quality, reducing waiting time and energy consumption between batches, and thereby improving the overall operating efficiency of the production line; more uniform and stable temperature control reduces quality problems such as deformation and cracking caused by local overheating or insufficient cooling, and reduces the scrap rate.

[0027] Guide rails 13 are provided on the inner wall of the baking chamber 3, and connecting plates 14 are symmetrically provided on both sides of the shelf plates 4. Rollers 15 are provided at the bottom of the connecting plates 14, and the rollers 15 are in rolling contact with the upper surface of the guide rails 13; the ecological board is placed on the shelf plates 4, and the shelf plates 4 can easily slide along the guide rails 13 through the rollers 15, which simplifies the loading and unloading process of the ecological board. The operator can place or remove the board more quickly and safely, thereby improving production efficiency; when the interior of the baking oven needs to be cleaned and maintained, the shelf plates 4 can be easily pulled out, which is convenient for cleaning dust and debris accumulated in the gaps, and also convenient for checking and replacing damaged parts such as rollers 15, further enhancing the operating convenience of the baking oven.

[0028] As a preferred embodiment of the above, mounting holes 16 are provided at corresponding positions on the guide rail 13 and the connecting plate 14, and a locking rod 17 is provided in the mounting hole 16; by using the locking rod 17 to fix the shelf plate 4 inserted into the baking chamber 3 in position, the shelf plate 4 can be prevented from sliding or falling off due to vibration or other external forces during the baking process, thereby ensuring the safety of the production process and reducing potential risks of personal injury.

[0029] As a preferred embodiment of the above, a limiting mechanism 18 is provided on the shelf 4, and the limiting mechanism 18 includes columns 19 provided at the corners, and a baffle 20 is provided between two adjacent columns 19; the columns 19 and the baffle 20 together form a frame structure, which limits the movement of the ecological board placed on the shelf 4 during the baking process, helps to maintain the position of the board stable, avoids displacement caused by vibration or thermal expansion and contraction, and thus ensures the consistency and quality of processing; through the preset limiting mechanism 18, the operator can place the ecological board in the correct position more quickly and accurately, without the need for extra time to adjust the position of each board, thereby improving the loading speed and work efficiency.

[0030] As a preferred embodiment of the above, a thermometer is provided in the baking chamber 3, an interactive screen 21 and a control button 22 are provided on the outer wall of the cabinet door 2, and a controller is provided in the cabinet door 2, which is electrically connected to the heating network 12, the fan 11, the thermometer, the interactive screen 21 and the control button 22 respectively; the temperature in the baking chamber 3 is monitored in real time by the thermometer, and the data is fed back to the controller, and the controller automatically adjusts the power of the heating network 12 and the fan 11 according to the preset temperature curve to ensure that the temperature is maintained within the set range. Automated control reduces human errors and improves production consistency and efficiency; the current temperature information is displayed through the interactive screen 21, so that the operator can understand the equipment status at a glance, and the control button 22 allows the user to manually start or stop the baking process and adjust the working mode.

[0031] As a preferred embodiment of the above, grooves 23 are symmetrically provided on both sides of the cabinet 1, handles 24 are provided in the grooves 23, and evenly distributed universal wheels 25 are provided on the bottom of the cabinet 1; the universal wheels 25 make it possible to easily move the entire baking oven to adapt to different production layouts or adjust positions, and the handles 24 provide a firm gripping point, which is convenient for operators to push and pull the baking oven; the groove 23 is designed to embed the handles 24 into the side of the cabinet 1, without taking up additional space, keeping the appearance neat and flat; the universal wheels 25 are equipped with a locking mechanism, which can fix the position of the baking oven when it does not need to be moved to prevent accidental sliding.

[0032] As a preference of the above embodiment, the inner wall of the air inlet 10 is provided with a dustproof net; the dustproof net blocks dust, fibers and other tiny particles in the air from entering the baking chamber 3, which helps to keep the baking environment clean and prevents these impurities from adhering to the eco-board, thereby ensuring the surface quality and overall quality of the product; by preventing dust and other foreign matter from entering, the dustproof net can reduce wear and damage to the fan 11, heating net 12 and other internal mechanical components, and extend the service life of the equipment; a clean internal environment also helps to maintain the good working condition of electrical components and reduce the risk of short circuit or other electrical failures caused by dust accumulation; the dustproof net is detachable, which is convenient for regular cleaning to ensure its long-term and effective operation.

[0033] As a preferred embodiment of the above embodiment, the cabinet body 1 and the cabinet door 2 are both multi-layer structures, which include an outer wall layer, an intermediate insulation layer, and a barrier layer from the outside to the inside; the intermediate insulation layer is usually made of high-efficiency thermal insulation material, which can effectively prevent heat from being transferred through the cabinet body 1 and the cabinet door 2, reduce heat energy loss, and maintain the temperature in the baking cavity 3 stable, thereby improving energy utilization efficiency; the multi-layer structure provides insulation function, and the operator will not feel overheating when touching the cabinet body 1 or the cabinet door 2, reducing the risk of burns, while increasing the overall rigidity and stability of the cabinet body 1 and the cabinet door 2.

[0034] The utility model provides a baking oven for processing ecological boards. When working, the cabinet door 2 is first opened, the shelf board 4 is slid into the baking chamber 3 along the guide rail 13 through the roller 15, and is fixed in a suitable position with the locking rod 17. The ecological board is placed on the shelf board 4, and the columns 19 and baffles 20 in the limiting mechanism 18 are used to ensure that the ecological board is stable and in the correct position; the cabinet door 2 is closed, and the required baking temperature and time are set through the interactive screen 21 and the control button 22 on the outer wall of the cabinet door 2. The controller will receive these instructions and make corresponding adjustments; the control button 22 is pressed to start the baking program, the heating net 12 starts heating, the fan 11 is started, and the hot air is sent into the connecting pipe 6. The hot air is evenly distributed to each shelf board 4 through the air outlet 7 to ensure that the ecological board is heated evenly; the thermometer monitors the temperature in the baking chamber 3 in real time, and feeds back the data to the controller to maintain the set temperature.

[0035] The utility model provides a baking oven for processing ecological boards. Its installation method, connection method or setting method are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented.

[0036] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A baking oven for processing ecological boards, characterized in that: The invention comprises a cabinet body (1), wherein a cabinet door (2) is hingedly connected to the front end of the cabinet body (1), a baking cavity (3) is provided in the cabinet body (1), a plurality of shelf boards (4) are provided in the baking cavity (3), a contact strip (5) is provided on the shelf boards (4), the shelf boards (4) are hollow structures, a plurality of evenly distributed connecting pipes (6) are provided in the shelf boards (4), and the upper and lower sides of the shelf boards (4) are both provided with connecting pipes (6) connected to the connecting pipes (6). An air outlet (7) is provided on the rear side of the cabinet (1), an air guide box (8) is provided in the air guide box (8), an air guide cavity (9) is provided in the air guide box (8), an air inlet (10) communicating with the air guide cavity (9) is provided at the rear end of the air guide box (8), a fan (11) and a heating network (12) are provided in the air guide cavity (9), the heating network (12) is provided inside the fan (11), and one end of the connecting pipe (6) passes through the air guide box (8) and communicates with the air guide cavity (9).

2. The baking oven for processing ecological boards according to claim 1, characterized in that: A guide rail (13) is provided on the inner wall of the baking cavity (3), connecting plates (14) are symmetrically provided on both sides of the shelf plate (4), and a roller (15) is provided at the bottom of the connecting plate (14), and the roller (15) is in rolling contact with the upper surface of the guide rail (13).

3. The baking oven for processing ecological boards according to claim 2, characterized in that: Mounting holes (16) are provided at corresponding positions on the guide rail (13) and the connecting plate (14), and a locking rod (17) is provided in the mounting hole (16).

4. The baking oven for processing ecological boards according to claim 1, characterized in that: A limiting mechanism (18) is provided on the shelf plate (4), and the limiting mechanism (18) comprises columns (19) provided at corners, and a baffle (20) is provided between two adjacent columns (19).

5. The baking oven for processing ecological boards according to claim 1, characterized in that: A thermometer is provided in the baking chamber (3), an interactive screen (21) and a control button (22) are provided on the outer wall of the cabinet door (2), and a controller is provided in the cabinet door (2) and is electrically connected to the heating network (12), the fan (11), the thermometer, the interactive screen (21) and the control button (22).

6. The baking oven for processing ecological boards according to claim 1, characterized in that: Grooves (23) are symmetrically provided on both sides of the cabinet body (1), handles (24) are provided in the grooves (23), and universal wheels (25) are evenly distributed at the bottom of the cabinet body (1).

7. The baking oven for processing ecological boards according to claim 1, characterized in that: The inner wall of the air inlet (10) is provided with a dustproof net.

8. The baking oven for processing ecological boards according to claim 1, characterized in that: The cabinet body (1) and the cabinet door (2) are both multi-layer structures, and include, from the outside to the inside, an outer wall layer, an intermediate heat-insulating layer, and a barrier layer.

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