High-efficiency drying device for aluminum plate after paint spraying

Abstract

The utility model relates to aluminum plate processing technical field discloses an efficient drying device after aluminum plate paint spraying, including the shell, the outer wall front side middle and lower part fixedly connected with servo motor of shell, the output fixedly connected with drive link of servo motor, the inner wall middle and upper part rotationally connected with driven link of shell, the outer wall front and back side of drive link all are equipped with conveyer belt, two the conveyer belt all are equipped between drive link and driven link, the inner wall bottom middle part fixedly connected with support of shell, the top fixedly connected with drying -machine of support, the front and back side fixedly connected with annular slide rail of support. In the utility model, through adopting servo motor direct drive drive link, drive conveyer belt operation mode, makes the device discarded traditional complex transmission mode of depending on gear and rack meshing, has simplified the structure of whole transmission system, has reduced the installation difficulty and debugging complexity because of numerous parts assembly.

Description

Technical Field

[0001] This utility model relates to the field of aluminum plate processing technology, and in particular to a high-efficiency drying device for aluminum plates after painting. Background Technology

[0002] With the rapid development of modern industry, aluminum plates are increasingly widely used in many fields. Since aluminum plates are corroded when directly exposed to air, and the appearance of a single aluminum plate is difficult to meet diverse design requirements, painting aluminum plates has become an important means to improve their corrosion resistance and aesthetics. In the early days, aluminum plates were naturally dried after painting. This method is greatly affected by external environmental factors, has a long drying time, low production efficiency, and makes it difficult to guarantee the uniformity and quality stability of the paint surface. With the continuous expansion of production scale and the gradual improvement of product quality requirements, equipment for drying the painted layer of aluminum plates has emerged.

[0003] A search revealed Chinese Patent Publication No. CN116060273B, which discloses a rapid drying device for aluminum plates after spray painting and its usage method. The device includes a drying chamber with an inlet and an outlet on both sides of the bottom. Inside the drying chamber are a rotary drive motor, two rotating shafts, and multiple receiving racks. These receiving racks are evenly spaced on two conveyor belts. Each receiving rack is equipped with a heat-insulating component that gradually blocks temperature as the conveyor belt moves. The receiving racks move the aluminum plates along the height of the drying chamber, reducing the equipment's footprint and production costs. The aluminum plates are also rotated as the receiving racks rotate with the conveyor belt, resulting in more uniform heating of the aluminum plate surface. The gradual temperature blocking by the heat-insulating components allows the paint on the aluminum plate surface to be gradually heated, thus improving the heating effect. However, in practical applications, this device relies on a complex gear and rack transmission method, which is prone to wear and has high maintenance costs. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a high-efficiency drying device for aluminum plates after painting, aiming to improve the problems of the complex transmission method that relies on gear and rack meshing in the prior art, which is prone to wear and has high maintenance costs.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a high-efficiency drying device for aluminum plates after spray painting, comprising a housing, a servo motor fixedly connected to the lower middle part of the front side of the outer wall of the housing, a drive rod fixedly connected to the output end of the servo motor, a driven rod rotatably connected to the upper middle part of the inner wall of the housing, conveyor belts sleeved on the front and rear sides of the outer wall of the drive rod, the outer wall of the drive rod and the outer wall of the driven rod being rotatably connected through the conveyor belts, a bracket fixedly connected to the middle bottom of the inner wall of the housing, a dryer fixedly connected to the top of the bracket, annular slide rails fixedly connected to the front and rear sides of the bracket, multiple clamps fixedly connected to the outer walls of the two conveyor belts, drying racks slidably connected to the outer walls of the multiple clamps, rollers rotatably connected to the front and rear sides of the outer walls of the multiple drying racks, rollers rotatably connected to the inner walls of the multiple rollers, and a feeding mechanism provided on the front and rear sides of the left side of the inner wall of the housing.

[0006] The above technical solution involves a servo motor driving a drive rod to rotate a conveyor belt, enabling continuous transport of the drying rack and aluminum plate, thus improving drying efficiency. The circular slide rail, rollers, and other rollers work together to ensure smooth movement of the drying rack and uniform heating of all parts of the aluminum plate. The unloading mechanism enables automatic unloading of the dried aluminum plate and drying rack, improving overall work efficiency.

[0007] As a further description of the above technical solution:

[0008] The feeding mechanism includes a fixed base, the bottom of which is fixedly connected to the inner wall of the housing. A telescopic rod is fixedly connected to the outer wall of the fixed base, and a guide plate is fixedly connected to the outer wall of the telescopic rod. The guide plate is disposed between the adjacent annular slide rail and the clamp. A guide groove is provided on the top of the guide plate, and a sliding groove is provided on the left side of the inner wall of the housing.

[0009] The above technical solution provides a stable support for the telescopic rod, which pushes the guide plate to slide in the groove, so that the guide groove accurately aligns with the fixture, realizing the automatic separation of the drying rack and the fixture, and completing the unloading action. The whole process is highly automated and reduces manual intervention.

[0010] As a further description of the above technical solution:

[0011] The inner walls of the multiple drying racks are fixedly connected with ventilated plates, and the outer walls of the multiple ventilated plates are provided with multiple vent holes.

[0012] The above technical solution, with its permeable plate and vent holes, ensures that the hot airflow generated by the dryer contacts the aluminum plate surface evenly and fully, accelerates the evaporation of the paint layer solvent, improves the uniformity of drying, and ensures the quality stability of the aluminum plate after painting.

[0013] As a further description of the above technical solution:

[0014] The dryer has multiple air vents on both the left and right sides of its outer wall, and a material inlet is provided in the middle of both the left and right sides of its outer wall.

[0015] The above technical solution enables the hot airflow of the dryer to fully cover the internal space of the outer shell, ensuring the drying effect. The left and right material inlets are used for the entry and exit of aluminum plates and drying racks, respectively, optimizing the logistics process of the device and improving the continuity of operation.

[0016] As a further description of the above technical solution:

[0017] A slot is provided on the lower left side of the outer wall of the outer casing, and two locking blocks are slidably connected to the inner wall of the slot.

[0018] The above technical solution allows for flexible adjustment of the card block position through the cooperation of the card slot and the card block, providing position adjustment function for the guide wheels subsequently installed on the card block, in order to adapt to the movement needs of drying racks of different specifications or other components.

[0019] As a further description of the above technical solution:

[0020] The inner walls of both of the card blocks are rotatably connected to guide wheels, and the outer wall of the outer shell has multiple screw holes on the left side.

[0021] The above technical solution involves a guide wheel rotatably connected to a locking block, providing guidance and support for the movement of components such as the drying rack, reducing friction during movement, and using screw holes and bolts to fix the locking block and guide wheel after they have been adjusted to their correct positions, ensuring that the guide wheel position is stable during device operation.

[0022] As a further description of the above technical solution:

[0023] The outer walls of the two blocks are threaded with two screws, and the top of the housing is connected to an air pipe.

[0024] The above technical solution involves screws to firmly fix the clips to the outer shell, preventing the guide wheel from shifting and affecting the operation of the device. The air pipe is used to discharge the moisture and exhaust gas generated during the drying process, maintaining a good drying environment inside the outer shell and ensuring that the drying effect is not affected by moisture.

[0025] As a further description of the above technical solution:

[0026] Two support blocks are fixedly connected to the front and rear sides of the outer wall of the shell, and a pad is fixedly connected to the bottom of each of the support blocks.

[0027] Through the above technical solution, the support block and the pad work together to increase the contact area between the device and the placement surface, distribute the weight of the device, improve the stability of the device, prevent the device from shifting due to vibration or instability of the center of gravity during operation, and ensure the stability of the coordinated work of each component.

[0028] This utility model has the following beneficial effects:

[0029] In this invention, by using a servo motor to directly drive the drive rod and drive the conveyor belt, the device abandons the traditional complex transmission method that relies on gear and rack meshing, simplifies the structure of the entire transmission system, and reduces the installation difficulty and debugging complexity caused by assembling numerous parts. At the same time, the rollers slide on the inner wall of the outer shell through rollers, converting sliding friction into rolling friction, which greatly reduces frictional resistance.

[0030] In this invention, when the drying rack reaches the top of the left-side material inlet, the telescopic rod on the fixed base automatically extends, pushing the guide plate to the designated position, guiding the clamp to separate from the drying rack, and allowing the drying rack to slide smoothly out of the shell. This automated operation reduces manual intervention, avoids the tediousness and inefficiency of manual material feeding, improves the efficiency of the entire production process, and meets the needs of large-scale production. Attached Figure Description

[0031] Figure 1 This is a perspective view of a high-efficiency drying device for aluminum plates after painting, as proposed in this utility model.

[0032] Figure 2 This is a schematic diagram of the internal structure of a high-efficiency drying device for aluminum plates after painting, as proposed in this utility model.

[0033] Figure 3 This is a partial structural cross-sectional view of an efficient drying device for aluminum plates after painting, as proposed in this utility model.

[0034] Figure 4 This is a schematic diagram of the annular slide rail of a high-efficiency drying device for aluminum plates after painting, as proposed in this utility model.

[0035] Figure 5 This is a partial structural schematic diagram of a high-efficiency drying device for aluminum plates after painting, as proposed in this utility model.

[0036] Figure 6 This is a schematic diagram of the unloading mechanism of a high-efficiency drying device for aluminum plates after painting, as proposed in this utility model.

[0037] Legend:

[0038] 1. Outer shell; 2. Feeding mechanism; 201. Fixed base; 202. Telescopic rod; 203. Guide plate; 204. Guide groove; 205. Slide groove; 3. Servo motor; 4. Drive rod; 5. Driven rod; 6. Conveyor belt; 7. Circular slide rail; 8. Fixture; 9. Drying rack; 10. Roller; 11. Roller; 12. Ventilation plate; 13. Ventilation hole; 14. Support; 15. Dryer; 16. Air outlet; 17. Material inlet; 18. Slot; 19. Locking block; 20. Guide wheel; 21. Screw hole; 22. Screw; 23. Air pipe; 24. Support block; 25. Pad plate. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0040] See attached document Figure 2 Appendix Figure 4 and attached Figure 5This utility model provides an embodiment of a high-efficiency drying device for aluminum plates after spray painting. The device includes a housing 1, which serves as the external protective structure for the entire device, providing installation space and protection for internal components. A servo motor 3 is fixedly connected to the lower front part of the outer wall of the housing 1. The servo motor 3 acts as a power source, providing driving power for the device's operation. A drive rod 4 is fixedly connected to the output end of the servo motor 3, transmitting the rotational power of the servo motor 3 to a conveyor belt 6. A driven rod 5 is rotatably connected to the upper inner wall of the housing 1, assisting in supporting the conveyor belt 6 and ensuring the smooth operation of the conveyor belt 6. To ensure stability, conveyor belts 6 are fitted on both the front and rear sides of the outer wall of the drive rod 4. The outer wall of the drive rod 4 and the outer wall of the driven rod 5 are rotatably connected via the conveyor belts 6. The conveyor belts 6 are used to carry and transport the clamps 8 and drying racks 9 fixed on their outer walls. A bracket 14 is fixedly connected to the bottom center of the inner wall of the outer shell 1. The bracket 14 provides a stable mounting base for the dryer 15 and the annular slide rail 7. The dryer 15 is fixedly connected to the top of the bracket 14. The dryer 15 generates heat to create a high-temperature environment inside the outer shell 1 for drying the paint layer on the surface of the aluminum plate. Annular slide rails are fixedly connected to both the front and rear sides of the bracket 14. 7. The surface of the annular slide rail 7 is coated with a wear-resistant layer, which reduces the wear of the drying rack 9 when sliding on its surface, extends the service life of the slide rail, and provides guidance and support for the movement of the drying rack 9. Multiple clamps 8 are fixedly connected to the outer walls of both conveyor belts 6. The clamps 8 are used to connect and fix the drying rack 9, allowing the drying rack 9 to move with the conveyor belt 6. The outer walls of the multiple clamps 8 are slidably connected to the drying rack 9, which is used to support the painted aluminum plate and complete the drying process within the device. The inner walls of the multiple drying racks 9 are fixedly connected to a ventilated plate 12, which allows the hot airflow generated by the dryer 15 to be evenly dispersed, ensuring... To ensure that the airflow fully contacts the surface of the aluminum plate, multiple ventilation holes 13 are provided on the outer walls of multiple ventilation plates 12. The ventilation holes 13 can ensure that the airflow passes through effectively during the drying process and accelerate the evaporation rate of the solvent in the paint layer on the surface of the aluminum plate. Rollers 10 are rotatably connected to the front and rear sides of the outer walls of multiple drying racks 9. The rollers 10 cooperate with the annular slide rail 7 to make the drying racks 9 more stable during movement. Rollers 11 are rotatably connected to the inner walls of multiple rollers 10. The rollers 11 convert sliding friction into rolling friction, reduce frictional resistance, and extend the service life of the equipment. The inner left side and front and rear sides of the outer shell 1 are provided with feeding mechanisms 2.

[0041] Specifically, before starting the device, the painted aluminum plate is placed on the drying rack 9. The drying rack 9 is connected to the conveyor belt 6 by a clamp 8. The clamp 8 is fixed to the outer wall of the conveyor belt 6 to ensure that the drying rack 9 can move with the conveyor belt 6. The inner wall of the drying rack 9 is equipped with a vent plate 12, on which vent holes 13 with increasing diameters from the center outwards are distributed in an alternating pattern. The front and rear sides of the outer wall of the drying rack 9 are rotatably connected to rollers 10 by rollers 11. The rollers 11 convert sliding friction into rolling friction, reducing resistance. The rollers 10 slide along the annular slide rails 7 fixed to the inner wall of the outer shell 1 and the front and rear sides of the support 14 to ensure that the drying rack 9 moves smoothly. After the device is started, the outer shell... The servo motor 3 on the lower middle part of the front side of the outer wall operates, and its output end drives the drive rod 4 to rotate, which in turn causes the conveyor belt 6, which is sleeved between the drive rod 4 and the driven rod 5, to rotate. The driven rod 5 is rotatably connected to the upper middle part of the inner wall of the outer shell 1 to help stabilize the conveyor belt 6. The conveyor belt 6 drives the clamp 8 and the drying rack 9 to move along the annular slide rail 7. At this time, the dryer 15 at the top of the support 14 works, forming a high-temperature environment inside the outer shell 1. When the drying rack 9 carrying the aluminum plate passes above the dryer 15, the hot airflow blows evenly on the surface of the aluminum plate through the vent holes 13 of the vent plate 12, which promotes the rapid evaporation of the solvent in the aluminum plate paint layer and achieves efficient drying.

[0042] See attached document Figure 2 Appendix Figure 3 and attached Figure 6 The unloading mechanism 2 includes a fixed base 201, the bottom of which is fixedly connected to the inner wall of the outer shell 1. The fixed base 201 serves as the basic support component of the unloading mechanism 2, providing a stable installation position for the telescopic rod 202 and ensuring the stable operation of the entire unloading mechanism 2. The telescopic rod 202 is fixedly connected to the outer wall of the fixed base 201. The telescopic rod 202 can extend and retract according to the operating requirements of the device, thereby pushing the guide plate 203 to move, thus controlling the separation process of the drying rack 9 and the clamp 8. The guide plate 203 is fixedly connected to the outer wall of the telescopic rod 202. The guide plate 203 is positioned between the adjacent annular slide rail 7 and the clamp 8. The guide plate 203 moves to a specific position under the push of the telescopic rod 202, and its top guide groove 204 is used to guide the disc of the clamp 8. The guide plate 203 has a guide groove 204 on its top, which guides the disc part of the clamp 8 to separate from the drying rack 9 smoothly during the movement, ensuring the smooth progress of the unloading process. The inner wall of the outer shell 1 has a sliding groove 205 on its left side, which provides a guide path for the movement of the guide plate 203, ensuring the stability and accuracy of the guide plate 203 during the movement. The outer wall of the outer shell 1 has a material port 17 on the middle of both the left and right sides. The left material port 17 is the outlet, and the right material port 17 is the inlet. The right material port 17 is used to send the drying rack 9 carrying the painted aluminum plate into the device for the drying process, while the left material port 17 is used to send the drying rack 9 and the aluminum plate out of the device after the aluminum plate is dried.

[0043] Specifically, when the drying rack 9 reaches above the left feed port 17, the telescopic rods 202 on the front and rear sides extend, pushing the two guide plates 203 to slide in the slide groove 205 until they are directly opposite the bottom of the disc of the clamp 8. As the drying rack 9 continues to move downward, the disc part of the clamp 8 slides in the guide groove 204. The inclined surface of the guide plate 203 does not interfere with the downward movement of the drying rack 9 and the clamp 8. At the same time, the guide groove 204 is inclined outward from top to bottom, so that while the disc part of the clamp 8 slides downward in the guide groove 204, the insertion part of the clamp 8 slides outward on the inner wall of the drying rack 9. Finally, the drying rack 9 is separated from the clamp 8, and the roller 10 on the drying rack 9 slides into the inclined surface of the inner wall of the left feed port 17, thereby allowing the drying rack 9 to slide out of the outer shell 1 through the left feed port 17.

[0044] See attached document Figure 1 Appendix Figure 2 and attached Figure 3 Multiple air vents 16 are provided on both the left and right sides of the outer wall of the dryer 15. The air vents 16 are used to evenly release the hot air generated inside the dryer 15 into the interior of the outer shell 1, thereby creating a suitable high-temperature environment for drying the aluminum plate paint layer. A slot 18 is provided in the lower middle part of the left side of the outer wall of the outer shell 1. The slot 18 provides a sliding track for two locking blocks 19. By sliding the locking blocks 19 in the slot 18, the position of the guide wheel 20 can be flexibly adjusted. Two locking blocks 19 are slidably connected to the inner wall of the slot 18. The locking blocks 19 serve as connecting parts. One end cooperates with the slot 18 to achieve sliding adjustment, and the other end is used to install the guide wheel 20 to ensure that the guide wheel 20 can be positioned according to actual needs. The guide wheel 20 is rotatably connected to the inner wall of the two locking blocks 19. During the movement of the drying rack 9, the guide wheel 20 reduces its movement resistance by rolling and plays a guiding role to ensure that the parts move along the predetermined trajectory. Multiple screw holes 21 are provided on the left side of the outer wall of the outer shell 1. The screw hole 21 and screw 22 cooperate to firmly fix the locking block 19 to the outer shell 1 after the locking block 19 is adjusted to the appropriate position. The outer walls of the two locking blocks 19 are threaded with two screws 22. After the screws 22 are screwed into the screw hole 21, the locking blocks 19 can be firmly fixed to prevent the locking blocks 19 and guide wheels 20 from shifting during the operation of the device. The top of the outer shell 1 is connected to the air pipe 23. The air pipe 23 is used to discharge the water vapor and exhaust gas generated during the drying process, maintain the air pressure balance inside the outer shell 1, and ensure the stability of the drying environment. The front and rear sides of the outer wall of the outer shell 1 are fixedly connected with two support blocks 24. The support blocks 24 provide additional support points for the entire device and enhance the stability of the device. The bottom of the multiple support blocks 24 is fixedly connected with a pad 25. The pad 25 increases the contact area between the support blocks 24 and the placement surface, distributes the weight of the device, prevents the device from damaging the placement surface due to pressure concentration, and further improves the stability of the device.

[0045] Specifically, the slot 18 on the lower left side of the outer wall of the outer shell 1 cooperates with two locking blocks 19. The locking blocks 19 can slide on the inner wall of the slot 18. When it is necessary to adjust the position of the guide wheel 20, loosen the screw 22, and the locking block 19 can slide in the slot 18 to adapt to different sizes or operating requirements. After adjustment, tighten the screw 22. The screw 22 is threadedly connected to the locking block 19, fixing the locking block 19 in a specific position in the slot 18. At this time, the guide wheel 20 is also fixed. The guide wheel 20 rotates and is connected to the inner wall of the locking block 19, playing a guiding and auxiliary support role in the process of the drying rack 9 sliding out of the material port 17, reducing the movement resistance.

[0046] Working principle: Before starting the device, the painted aluminum plate is placed on the drying rack 9. The drying rack 9 is connected to the conveyor belt 6 via a clamp 8, which is fixed to the outer wall of the conveyor belt 6. This allows the drying rack 9 to move with the conveyor belt 6. A ventilated plate 12 is fixed to the inner wall of the drying rack 9. The ventilated plate 12 has multiple vent holes 13. These vent holes 13 ensure that the airflow can fully contact the surface of the aluminum plate during the drying process, thus accelerating the drying speed. Rollers 10 are rotatably connected to the front and rear sides of the outer wall of the drying rack 9. The rollers 10 slide on the inner wall of the outer shell 1 via rollers 11. Sub-11 converts sliding friction into rolling friction, reducing frictional resistance, extending equipment lifespan, and ensuring smooth movement of the drying rack 9. The annular slide rail 7 is fixed to the front and rear sides of the support 14, which is located at the bottom center of the inner wall of the outer casing 1. This structural design ensures the stability of the drying rack 9 during movement. When the device is started, the servo motor 3, fixedly connected to the lower front part of the outer wall of the outer casing 1, begins to work. The output end of the servo motor 3 drives the drive rod 4 to rotate. The conveyor belt 6, sleeved on the front and rear sides of the outer wall of the drive rod 4, begins to operate under the drive of the drive rod 4. Since the conveyor belt 6 is also fitted onto the driven rod 5, which is rotatably connected to the upper part of the inner wall of the outer casing 1, the driven rod 5 serves to assist in supporting and stabilizing the operation of the conveyor belt 6. As the conveyor belt 6 rotates, multiple clamps 8 fixed to its outer wall drive the drying rack 9 to move along the track of the annular slide rail 7. At this time, the dryer 15, which is fixedly connected to the top of the support 14, begins to work. The heat generated by the dryer 15 creates a high-temperature environment inside the outer casing 1. When the drying rack 9, carrying the aluminum plate, passes above the dryer 15 under the drive of the conveyor belt 6, the dryer 15 produces... The generated hot airflow is evenly blown onto the surface of the aluminum plate through the vent holes 13 on the vent plate 12. The vent holes 13 on the vent plate 12 are staggered and the diameter increases from the center to the outside, guiding the hot air to diffuse evenly and improving the drying uniformity. During the movement of the drying rack 9, the rollers 10 slide along the inner wall of the outer shell 1, so that the drying rack 9 can pass through the working area of ​​the dryer 15 at a relatively stable speed, ensuring that all parts of the aluminum plate are dried evenly. The hot airflow continues to act, causing the solvent in the paint layer on the surface of the aluminum plate to evaporate quickly, thereby achieving efficient drying of the aluminum plate.

[0047] Furthermore, when the drying rack 9 carrying the aluminum plate in the device completes the drying process and moves with the conveyor belt 6 to above the left feed port 17, the unloading mechanism 2 begins to function. The telescopic rod 202 fixedly connected to the outer wall of the fixed seat 201 of the unloading mechanism 2 begins to extend. As the telescopic rod 202 extends, the guide plate 203 fixedly connected to the outer wall of the telescopic rod 202 is pushed. The guide plate 203 slides in the groove 205 opened on the left side of the inner wall of the outer shell 1 until the guide plate 203 is directly facing the bottom of the disc of the clamp 8. At this time, the guide groove 204 opened on the top of the guide plate 203 is ready to receive the clamp 8. The drying rack 9 continues to move down with the conveyor belt 6, and the disc part of the clamp 8 begins to slide in the guide groove 204. Due to the inclined design of the guide plate 203, it will not interfere with the drying rack 9 and the clamp 8. As the rack moves downward normally, the guide groove 204 tilts outward from top to bottom, causing the disc part of the clamp 8 to slide downward in the guide groove 204 while moving outward. The insertion rod part of the clamp 8 slides outward on the inner wall of the drying rack 9. As the sliding process continues, the drying rack 9 eventually separates from the clamp 8. After the drying rack 9 separates from the clamp 8, the rollers 10 connected to the front and rear sides of its outer wall slide into the inclined inner wall of the left material port 17. Due to the guiding effect of the inclined surface, the drying rack 9 can smoothly slide out of the outer shell 1 through the left material port 17, completing the entire unloading process. At the same time, the telescopic rod 202 retracts, and the various parts of the unloading mechanism 2 return to their original positions. After this, the dried aluminum plate can be removed from the drying rack 9, and the drying rack 9 can be put back into the cycle of the device after reloading.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-efficiency drying device for aluminum plates after painting, comprising a housing (1), characterized in that: A servo motor (3) is fixedly connected to the lower front part of the outer wall of the outer shell (1). A drive rod (4) is fixedly connected to the output end of the servo motor (3). A driven rod (5) is rotatably connected to the upper middle part of the inner wall of the outer shell (1). Conveyor belts (6) are sleeved on the front and rear sides of the outer wall of the drive rod (4). The outer wall of the drive rod (4) and the outer wall of the driven rod (5) are rotatably connected through the conveyor belts (6). A bracket (14) is fixedly connected to the middle bottom part of the inner wall of the outer shell (1). A dryer (15) is fixedly connected to the top of the bracket (14). A ring slide rail (7) is fixedly connected to the front and rear sides of the bracket (14). Multiple clamps (8) are fixedly connected to the outer walls of the two conveyor belts (6). A drying rack (9) is slidably connected to the outer walls of the multiple clamps (8). Rollers (10) are rotatably connected to the front and rear sides of the outer walls of the multiple drying racks (9). Rollers (11) are rotatably connected to the inner walls of the multiple rollers (10). A feeding mechanism (2) is provided on the front and rear sides of the left side of the inner wall of the outer shell (1).

2. The high-efficiency drying device for aluminum plates after painting according to claim 1, characterized in that: The feeding mechanism (2) includes a fixed seat (201), the bottom of which is fixedly connected to the inner wall of the outer shell (1), and a telescopic rod (202) is fixedly connected to the outer wall of the fixed seat (201). A guide plate (203) is fixedly connected to the outer wall of the telescopic rod (202). The guide plate (203) is arranged between the adjacent annular slide rail (7) and the clamp (8). A guide groove (204) is provided on the top of the guide plate (203), and a slide groove (205) is provided on the left side of the inner wall of the outer shell (1).

3. The high-efficiency drying device for aluminum plates after painting according to claim 1, characterized in that: The inner walls of the multiple drying racks (9) are fixedly connected with ventilated plates (12), and the outer walls of the multiple ventilated plates (12) are provided with multiple ventilated holes (13).

4. The high-efficiency drying device for aluminum plates after painting according to claim 1, characterized in that: The dryer (15) has multiple air vents (16) on the left and right sides of its outer wall, and the outer shell (1) has a material inlet (17) in the middle of the left and right sides of its outer wall.

5. The high-efficiency drying device for aluminum plates after painting according to claim 1, characterized in that: A slot (18) is provided on the lower left side of the outer wall of the outer shell (1), and two locking blocks (19) are slidably connected to the inner wall of the slot (18).

6. The high-efficiency drying device for aluminum plates after painting according to claim 5, characterized in that: The inner walls of the two card blocks (19) are rotatably connected to guide wheels (20), and the outer wall of the outer shell (1) has multiple screw holes (21) on the left side.

7. The high-efficiency drying device for aluminum plates after painting according to claim 5, characterized in that: The outer walls of the two card blocks (19) are threaded with two screws (22), and the top of the outer shell (1) is connected to an air pipe (23).

8. The high-efficiency drying device for aluminum plates after painting according to claim 1, characterized in that: Two support blocks (24) are fixedly connected to the front and rear sides of the outer wall of the outer shell (1), and a pad (25) is fixedly connected to the bottom of the multiple support blocks (24).

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