A vertical curing oven with uniform air distribution

Abstract

The utility model discloses a vertical solidification furnace of airflow even distribution relates to solidification furnace technical field, and its technical scheme is: including vertical solidification furnace body, vertical solidification furnace body bottom fixedly connected with a plurality of support legs, and vertical solidification furnace body front side is equipped with the door plant, and the door plant is with vertical solidification furnace body through the hinge swing joint, and vertical solidification furnace body inside is equipped with a plurality of supporting plate, and vertical solidification furnace body both sides are equipped with the air inlet cylinder, and two air inlet cylinder bottom are equipped with the air pipe, and the air pipe top is equipped with the flow -through pipe, and the flow -through pipe top end extends to vertical solidification furnace body inside, and vertical solidification furnace body inside is equipped with the shunt mechanism. The utility model has the beneficial effects that: the utility model greatly improves the working efficiency of vertical solidification furnace, and simultaneously, the device adopts the air -blowing impeller of initiative structure, so air flow is faster, so makes hot gas more fully even enter vertical solidification furnace body inside, makes the effect of solidification better.

Description

Technical Field

[0001] This utility model relates to the field of curing oven technology, specifically to a vertical curing oven with uniform airflow distribution. Background Technology

[0002] A curing oven is a container used for heating and curing in the production processes of component heating, coating curing, and product drying in the power electronics industry. A curing oven is a device that melts and cures coatings by raising the temperature according to a certain heating curve to cure the coatings.

[0003] During the air intake process of existing curing ovens, the lack of an internal air guiding structure prevents the hot and cold air from flowing evenly inside the oven, resulting in uneven curing and affecting the oven's working efficiency. Summary of the Invention

[0004] To address this issue, this invention provides a vertical curing oven with uniform airflow distribution. The hot air entering the oven is diverted by a diversion mechanism to solve the problem of uneven flow of hot and cold air inside the curing oven.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a vertical curing oven with uniform airflow distribution, comprising a vertical curing oven body, multiple support legs fixedly connected to the bottom of the vertical curing oven body, a door panel provided on the front side of the vertical curing oven body, the door panel being movably connected to the vertical curing oven body via a hinge, multiple trays provided inside the vertical curing oven body, air inlets provided on both sides of the vertical curing oven body, air inlet pipes provided at the bottom of both air inlets, a flow pipe provided at the top of the air inlet pipes, the top end of the flow pipes extending into the interior of the vertical curing oven body, and a flow diversion mechanism provided inside the vertical curing oven body; The flow distribution mechanism includes a flow distribution box located at the bottom of the interior of the vertical curing oven body. The flow distribution box is connected to a flow pipe. Multiple flow distribution pipes are provided on the top of the flow distribution box, and nozzles are fixedly connected to the inner sides of each of the multiple flow distribution pipes.

[0006] Preferably, the diversion mechanism further includes multiple partitions, which are alternately distributed inside the diversion box.

[0007] Preferably, the flow distribution box is equipped with two blower impellers, and each of the two blower impellers is fixedly equipped with a transmission rod. The rear ends of the two transmission rods extend to the outside of the rear side of the vertical curing oven body.

[0008] Preferably, a servo motor is provided on the rear side of the vertical curing oven body, and the output end of the servo motor is fixedly connected to a first drive shaft.

[0009] Preferably, a positioning frame is fitted on the outer side of the first drive shaft, and the positioning frame is movably connected to the first drive shaft via a bearing.

[0010] Preferably, a second drive shaft is provided on the rear side of the vertical curing oven body, and a first sprocket and a second sprocket are respectively fixedly sleeved on the outer side of the first drive shaft and the second drive shaft.

[0011] Preferably, a chain is fitted around the outer sides of the first sprocket and the second sprocket, and the first sprocket and the second sprocket are connected by the chain drive.

[0012] Preferably, a drive gear is provided on the rear side of the vertical curing oven body, and the drive gear is fixedly sleeved on the outside of the second drive shaft.

[0013] Preferably, the vertical curing oven body has two driven gears on its rear side. The two driven gears are respectively fixedly sleeved on the outside of the two transmission rods. The two driven gears are respectively located on both sides of the driving gear and mesh with the driving gear.

[0014] Preferably, the top of the distribution box has multiple air outlets.

[0015] The beneficial effects of this utility model are: By activating the air inlet, hot air is introduced and ejected from multiple air outlets and nozzles, ensuring even and thorough curing of the workpieces on multiple trays. Simultaneously, the user activates the servo motor, causing the blower impeller to rotate and distribute the incoming air, resulting in more uniform airflow. This invention significantly improves the working efficiency of the vertical curing oven. Furthermore, the active structure of the blower impeller allows for faster airflow, ensuring more thorough and even entry of hot air into the oven body for better curing results. In addition, the device is equipped with multiple baffles, further enhancing airflow and preventing heating dead zones, thus greatly improving the product processing effect. Attached Figure Description

[0016] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0017] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportional relationships, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0018] Figure 1 A schematic diagram of the overall structure of this utility model; Figure 2 A three-dimensional structural diagram of the present invention in its usage state; Figure 3 A partial front cross-sectional view provided for this utility model; Figure 4 A three-dimensional structural diagram of the driving gear and driven gear components provided by this utility model.

[0019] In the diagram: 1 Vertical curing oven body; 2 Support leg; 3 Door panel; 4 Support plate; 5 Air inlet cylinder; 6 Air inlet pipe; 7 Flow pipe; 8 Diverter box; 9 Diverter pipe; 10 Nozzle; 11 Baffle; 12 Blower impeller; 13 Drive rod; 14 Servo motor; 15 First drive shaft; 16 Positioning frame; 17 Second drive shaft; 18 First sprocket; 19 Second sprocket; 20 Chain; 21 Drive gear; 22 Driven gear; 23 Air outlet. Detailed Implementation

[0020] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0021] See attached document Figure 1 -Appendix Figure 4 The present invention provides a vertical curing oven with uniform airflow distribution, including a vertical curing oven body 1, a plurality of support legs 2 fixedly connected to the bottom of the vertical curing oven body 1, a door panel 3 provided on the front side of the vertical curing oven body 1, the door panel 3 being movably connected to the vertical curing oven body 1 by a hinge, a plurality of trays 4 provided inside the vertical curing oven body 1, air inlets 5 provided on both sides of the vertical curing oven body 1, air inlets 6 provided at the bottom of both air inlets 5, a flow pipe 7 provided at the top of the air inlets 6, the top end of the flow pipe 7 extending into the interior of the vertical curing oven body 1, and a flow diversion mechanism provided inside the vertical curing oven body 1. The flow distribution mechanism includes a flow distribution box 8, which is located at the bottom inside the vertical curing oven body 1. The flow distribution box 8 is connected to the flow pipe 7. Multiple flow distribution pipes 9 are provided on the top of the flow distribution box 8, and nozzles 10 are fixedly connected to the inside of each of the multiple flow distribution pipes 9. In this embodiment, the user starts the air inlet cylinder 5 to discharge hot air, so that the hot air is sprayed out from multiple air outlets and multiple nozzles 10, so that the hot air evenly and thoroughly solidifies the processed parts on multiple pallets 4. In order to achieve the purpose of air separation, the device adopts the following technical solution: the diversion mechanism also includes multiple partitions 11, which are alternately distributed inside the diversion box 8, and multiple air outlets 23 are opened on the top of the diversion box 8. Multiple partitions 11 can be separated at different positions, so that air can enter the vertical curing oven body 1 evenly, preventing heating dead zones and affecting the heating effect; To achieve airflow, the device employs the following technical solution: Two blower impellers 12 are embedded inside the distribution box 8. A transmission rod 13 is fixedly embedded inside each of the two blower impellers 12. The rear ends of both transmission rods 13 extend to the rear exterior of the vertical curing oven body 1. A servo motor 14 is located at the rear of the vertical curing oven body 1. A first transmission shaft 15 is fixedly connected to the output end of the servo motor 14. A positioning frame 16 is fitted around the outside of the first transmission shaft 15. The positioning frame 16 and the first transmission shaft 15 are movably connected via bearings. A second transmission shaft 17 is located at the rear of the vertical curing oven body 1. A first sprocket 18 and a second sprocket 19 are fixedly sleeved on the outer side of the moving shaft 15 and the second transmission shaft 17, respectively. A chain 20 is sleeved on the outer side of the first sprocket 18 and the second sprocket 19. The first sprocket 18 and the second sprocket 19 are driven and connected by the chain 20. A drive gear 21 is provided on the rear side of the vertical curing oven body 1. The drive gear 21 is fixedly sleeved on the outer side of the second transmission shaft 17. Two driven gears 22 are provided on the rear side of the vertical curing oven body 1. The two driven gears 22 are fixedly sleeved on the outer side of the two transmission rods 13, respectively. The two driven gears 22 are respectively located on both sides of the drive gear 21 and mesh with the drive gear 21. When the user starts the servo motor 14, the servo motor 14 drives the first drive shaft 15 and the first sprocket 18 to rotate. The rotation of the first sprocket 18 drives the second sprocket 19 and the second drive shaft 17 to rotate. The rotation of the second drive shaft 17 drives the drive gear 21 and the driven gear 22 to rotate. The rotation of the two driven gears 22 drives the two drive rods 13 to rotate. The rotation of the two drive rods 13 drives the two blower impellers 12 to rotate. The rotation of the two blower impellers 12 causes the air inside the distribution box 8 to flow rapidly, making the airflow more uniform.

[0022] The usage process of this utility model is as follows: The user starts the air inlet cylinder 5 to discharge hot air, which is then sprayed out from multiple air outlets and multiple nozzles 10. This allows the hot air to evenly and thoroughly cure the processed parts on multiple trays 4. Multiple partitions 11 can separate the parts at different positions, allowing air to enter the vertical curing oven body 1 evenly and preventing heating dead zones that would affect the heating effect. The user starts the servo motor 14, which drives the first drive shaft 15 and the first sprocket 18 to rotate. The rotation of the first sprocket 18 drives the second sprocket 19 and the second drive shaft 17 to rotate. The rotation of the second drive shaft 17 drives the drive gear 21 and the driven gear 22 to rotate. The rotation of the two driven gears 22 drives the two transmission rods 13 to rotate. The rotation of the two transmission rods 13 drives the two blower impellers 12 to rotate. The rotation of the two blower impellers 12 causes the air inside the distribution box 8 to flow rapidly, making the airflow more uniform.

[0023] The above description is merely a preferred embodiment of this utility model. Any person skilled in the art may modify this utility model or modify it into an equivalent technical solution using the technical solutions described above. Therefore, any simple modifications or equivalent substitutions made based on the technical solutions of this utility model are within the scope of protection claimed by this utility model.

Claims

1. A vertical curing oven with uniform airflow distribution, characterized in that: include The vertical curing oven body (1) has multiple support legs (2) fixedly connected to its bottom. The vertical curing oven body (1) has a door panel (3) on its front side. The door panel (3) is movably connected to the vertical curing oven body (1) by a hinge. The vertical curing oven body (1) has multiple trays (4) inside. The vertical curing oven body (1) has air inlets (5) on both sides. The bottom of each of the two air inlets (5) has an air inlet pipe (6). The top of the air inlet pipe (6) has a flow pipe (7). The top of the flow pipe (7) extends into the interior of the vertical curing oven body (1). The vertical curing oven body (1) has a diversion mechanism inside. The diversion mechanism includes a diversion box (8), which is located at the bottom inside the vertical curing oven body (1). The diversion box (8) is connected to the flow pipe (7). The top of the diversion box (8) is provided with multiple diversion pipes (9), and each of the multiple diversion pipes (9) is fixedly connected to a nozzle (10).

2. The vertical curing oven with uniform airflow distribution according to claim 1, characterized in that: The diversion mechanism also includes multiple partitions (11), which are alternately distributed inside the diversion box (8).

3. The vertical curing oven with uniform airflow distribution according to claim 1, characterized in that: The flow divider (8) is equipped with two blower impellers (12), and each of the two blower impellers (12) is fixedly equipped with a transmission rod (13). The rear ends of the two transmission rods (13) extend to the rear side of the vertical curing oven body (1).

4. A vertical curing oven with uniform airflow distribution according to claim 1, characterized in that: The vertical curing oven body (1) is equipped with a servo motor (14) on the rear side, and the output end of the servo motor (14) is fixedly connected to a first drive shaft (15).

5. A vertical curing oven with uniform airflow distribution according to claim 4, characterized in that: A positioning frame (16) is sleeved on the outside of the first drive shaft (15), and the positioning frame (16) is movably connected to the first drive shaft (15) through a bearing.

6. A vertical curing oven with uniform airflow distribution according to claim 4, characterized in that: The vertical curing oven body (1) is provided with a second drive shaft (17) on the rear side, and a first sprocket (18) and a second sprocket (19) are respectively fixedly sleeved on the outer side of the first drive shaft (15) and the second drive shaft (17).

7. A vertical curing oven with uniform airflow distribution according to claim 6, characterized in that: A chain (20) is fitted on the outer side of the first sprocket (18) and the second sprocket (19), and the first sprocket (18) and the second sprocket (19) are connected by the chain (20).

8. A vertical curing oven with uniform airflow distribution according to claim 4, characterized in that: The vertical curing oven body (1) is provided with a drive gear (21) on the rear side, and the drive gear (21) is fixedly sleeved on the outside of the second drive shaft (17).

9. A vertical curing oven with uniform airflow distribution according to claim 1, characterized in that: The vertical curing oven body (1) is provided with two driven gears (22) on the rear side. The two driven gears (22) are respectively fixedly sleeved on the outside of the two transmission rods (13). The two driven gears (22) are respectively located on both sides of the driving gear (21) and mesh with the driving gear (21).

10. A vertical curing oven with uniform airflow distribution according to claim 1, characterized in that: The top of the distribution box (8) has multiple air outlets (23).

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