Intelligent segmented temperature control type spraying and drying integrated system

Abstract

The utility model discloses an intelligent segmented temperature control type spraying and drying integrated system, which relates to the technical field of spraying and drying, and specifically comprises a spraying conveying component, a transition processing component and a spraying and drying room, the spraying conveying component comprises a conveying belt, a transfer box, a movable mechanical arm and a grabbing claw, the transition processing component is arranged on one side of the transfer box, and the movable mechanical arm is arranged on the other side of the transfer box. One side of the transition treatment component is connected with a spraying drying room, a first working cavity, a second working cavity and a third working cavity are formed in the spraying drying room, a spraying machine arm, a spraying storage plate and a paint spraying head are arranged in the first working cavity on the spraying drying room, and a storage plate lifting component, a hot air circulation channel and a temperature sensor are arranged in the second working cavity; according to the system, through efficient automation, precise temperature control, segmented treatment, energy conservation and environmental protection, the efficiency and quality of spraying and drying operation are improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of spray drying, in particular to an intelligent segmented temperature-controlled spray drying complete system. Background Art

[0002] Coating equipment has been widely used in a variety of industries, including automotive, electronics, toys, and household goods, becoming an indispensable component of industrial production. Traditional coating processes often require separate coating and drying processes, increasing equipment footprint and manual labor, and potentially leading to reduced coating quality. With intensifying market competition, consumers are increasingly demanding higher standards for product quality and appearance. Complete spray-and-dry systems precisely control the coating and drying processes, ensuring uniform, high-gloss, and strong adhesion on product surfaces, thus meeting market demand for high-quality products. Environmental and energy-saving requirements for coating equipment are also increasing, requiring reduced pollution, exhaust emissions, and energy consumption to meet these requirements. To meet these requirements, the company has developed an intelligent, segmented, temperature-controlled spray-and-dry system, designed to provide efficient, high-quality, and environmentally friendly coating solutions by integrating coating and drying processes and implementing intelligent and digital control. This system addresses the rapid development of coating technology, evolving market demands, and the need for intelligent and digital technologies. Utility Model Content

[0003] The present invention aims to solve the technical problem of intelligent segmented temperature-controlled spray drying at least to a certain extent. To this end, the present invention proposes an intelligent segmented temperature-controlled spray drying system.

[0004] The technical solution adopted by the utility model to solve its technical problems is: an intelligent segmented temperature-controlled spray drying system, which specifically includes a spray transportation component, a transition processing component and a spray drying room. The spray transportation component includes a conveyor belt, a transfer box, a mobile mechanical arm and a grabbing claw. One end of the conveyor belt is connected to the transfer box. The mobile mechanical arm is arranged in the transfer box. The grabbing claw is connected to the mobile mechanical arm. A transition processing component is arranged on one side of the transfer box. One side of the transition processing component is connected to the spray drying room. A first working chamber, a second working chamber and a third working chamber are arranged in the spray drying room. A spray machine arm, a spray storage plate and a paint spray head are arranged in the first working chamber of the spray drying room. The spray machine arm is horizontally arranged in the first working chamber, a spray storage plate is arranged under the spray machine arm, and a paint spray head is installed on the spray machine arm. A storage plate lifting component, a hot air circulation channel and a temperature sensor are arranged in the second working chamber. An infrared dryer and a far-infrared radiation heater are arranged in the third working chamber.

[0005] In a preferred embodiment of the present invention, the storage plate lifting component includes a motor driver, a linear guide rail, a guide rod and a support plate. The motor driver is arranged at the bottom of the spray drying room, the linear guide rail and the guide rod are vertically arranged to pass through the second working chamber and the third working chamber, and the support plate is slidably installed on the linear guide rail through a sliding block.

[0006] In a preferred embodiment of the present invention, the inner and outer walls of the spray drying room are made of high-efficiency thermal insulation materials.

[0007] In a preferred embodiment of the present invention, a plurality of micro support columns are arranged on the surface of the spray-coated storage plate.

[0008] In a preferred embodiment of the present invention, the hot air circulation drying channel is connected to the second working chamber and the third working chamber.

[0009] In a preferred embodiment of the present invention, the transition processing component includes a fan, an air curtain plate and a ventilation box, the fan is installed on the air curtain plate, the air curtain plate is arranged on one side of the transfer box, the ventilation box is connected and arranged on the other side of the air curtain plate, and one side of the ventilation box abuts against the second working chamber.

[0010] The beneficial effects of the present invention are as follows: after adopting the above structure, the entire process from material transportation to spraying to drying is automated through the integrated spraying and transporting components. The spraying and drying room is provided with a first working chamber, a second working chamber and a third working chamber, and each working chamber is optimized for different processing stages; the first working chamber is used for spraying, the second working chamber is used for preliminary drying and temperature control through the storage plate lifting component, the hot air circulation channel and the temperature sensor, and the third working chamber is used for efficient drying using an infrared dryer and a far-infrared radiation heater; the segmented temperature control treatment ensures the stability of the spraying quality and the uniformity of the drying effect; the transition treatment component effectively isolates the environmental differences between the transfer box and the spraying and drying room, and prevents the influence of adverse factors such as dust and moisture on the spraying quality; in summary, the intelligent segmented temperature-controlled spray drying system of the present invention significantly improves the efficiency and quality of spraying and drying operations, reduces production costs, and has broad application prospects and market value through its characteristics of efficient automation, precise temperature control and segmented processing, energy saving and environmental protection, detailed design optimization, perfect transition processing and strong adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of the spray drying room of the utility model;

[0012] Figure 2 This is a schematic diagram of the three-dimensional structure of the main body of the utility model;

[0013] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0014] In the figure: 1-spray drying room, 2-conveyor belt, 3-transfer box, 4-mobile robot arm, 5-grabbing claw, 6-first working chamber, 7-second working chamber, 8-third working chamber, 9-spray robot arm, 10-spray storage plate, 11-spray head, 12-hot air circulation channel, 13-temperature sensor, 14-infrared dryer, 15-far-infrared radiation heater, 16-motor driver, 17-linear guide rail, 18-guide rod, 19-support plate, 20-micro support column, 21-fan, 22-air curtain plate, 23-ventilation box. DETAILED DESCRIPTION

[0015] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be understood as limiting the present invention.

[0016] like Figure 1 - Figure 3As shown, an intelligent segmented temperature-controlled spray drying system, the intelligent segmented temperature-controlled spray drying system specifically includes a spray transportation component, a transition processing component and a spray drying room 1, the spray transportation component includes a conveyor belt 2, a transfer box 3, a mobile robot arm 4 and a grabbing claw 5, one end of the conveyor belt 2 is connected to the transfer box 3, a mobile robot arm 4 is arranged in the transfer box 3, and a grabbing claw 5 is connected to the mobile robot arm 4, a transition processing component is arranged on one side of the transfer box 3, and one side of the transition processing component is connected to the spray drying room 1, the conveyor belt 2 on the spray transportation component serves as the basis for material transmission, ensuring that the workpiece is smoothly and continuously transported from one end to the other end, the transfer box 3 provides a closed space for temporary storage and transfer of workpieces, reducing the impact of the external environment on the workpiece, and the mobile robot arm 4 and the grabbing claw 5 achieve precise workpiece transfer. Grabbing, transporting and placing, improving the level of automation and reducing manual intervention, the spray drying room 1 is provided with a first working chamber 6, a second working chamber 7 and a third working chamber 8. The first working chamber 6 of the spray drying room 1 is provided with a spray robot arm 9, a spray placement plate 10 and a spray head 11. The spray robot arm 9 is arranged horizontally in the first working chamber 6, and a spray placement plate 10 is provided below the spray robot arm 9. The spray head 11 is installed on the spray robot arm 9. The placement plate lifting component, hot air circulation channel 12 and temperature sensor 13 are provided in the second working chamber 7. The third working chamber 8 is provided with an infrared dryer 14 and a far-infrared radiation heater 15. In the specific implementation, the spray robot arm 9 in the first working chamber 6 of the spray drying room 1 realizes the automation of the spraying operation, improves the spraying accuracy and consistency, and reduces manual errors. The spray placement plate 10 provides a stable support platform for the workpiece. The micro support columns 20 arranged on the surface reduce the area of ​​direct contact between the workpiece and the placement plate, avoiding damage to the coating and facilitating uniform drying of the paint surface. The paint spray head 11 precisely controls the spraying amount and spraying path according to the preset program to ensure the coating quality. The lifting component of the built-in plate in the second working chamber 7 is driven by a motor to achieve vertical movement of the support plate 19 and the workpiece, facilitating transfer between different temperature zones and optimizing the drying effect; the air circulation channel 12 is connected to the third working chamber to form a hot air circulation system, improving the utilization rate of thermal energy and accelerating the drying process; the temperature sensor 13 monitors the temperature in the chamber in real time and provides feedback to the temperature control system to ensure that the drying temperature is stable within the optimal range. The infrared dryer 14 and the far-infrared radiation heater 15 in the third working chamber 8 use infrared radiation to quickly heat the surface of the workpiece, penetrate deep into the coating, promote rapid curing of the paint film, and at the same time reduce thermal stress and protect the workpiece substrate.

[0017] like Figure 1As shown, based on the above method, the storage plate lifting components include a motor driver 16, a linear guide 17, a guide rod 18, and a support plate 19. The motor driver 16 is arranged at the bottom of the spray drying room 1. The linear guide 17 and the guide rod 18 are vertically arranged to pass through the second working chamber 7 and the third working chamber 8. The support plate 19 is slidably mounted on the linear guide 17 via a sliding block. In practice, the motor driver 16 is arranged at the bottom of the spray drying room 1 and serves as the power source of the entire lifting system. The motor driver 16 drives the motor to rotate by receiving a control signal, providing power for the lifting and lowering of the support plate 19. To ensure the smoothness and controllability of the lifting process, the linear guide rail 17 is vertically arranged and passes through the second working chamber 7 and the third working chamber 8, providing precise guidance and support for the lifting and lowering of the support plate 19. The linear guide rail 17 ensures that the support plate 19 moves along a predetermined trajectory during the lifting process to prevent deviation and shaking. The guide rod 18 is also vertically arranged and together with the linear guide rail 17 provides auxiliary guidance and support for the lifting and lowering of the support plate 19, and shares the weight of the support plate 19 and the items carried thereon together with the linear guide rail 17. The support plate 19 is used to place and carry items that need to be sprayed and dried. Driven by the motor driver 16, the support plate 19 can be lifted and lowered smoothly along the linear guide rail 17 and the guide rod 18 to meet the different requirements of the spraying and drying process for the position of items.

[0018] like Figure 1 As shown, on the basis of the above method, the inner and outer walls of the spray drying room 1 are further coated with high-efficiency thermal insulation materials. During implementation, the heat conduction between the inner and outer walls of the drying room can be reduced, thereby reducing the loss of heat energy during the drying process, so that the internal temperature of the drying room remains relatively stable. The process of accurately controlling the drying temperature ensures the stability and consistency of the drying quality.

[0019] like Figure 3 As shown, building upon the above approach, multiple micro-support pillars 20 are arranged on the surface of the spray plate 10. In practice, the presence of these micro-support pillars renders the surface of the plate no longer completely smooth, instead forming a certain concave-convex structure. This arrangement of micro-support pillars ensures that the spray gun can more fully reach every corner and surface of the plate during spraying, reducing blind spots. The tiny gaps between the micro-support pillars increase air flow over the plate surface. During the spray drying process, this accelerates the drying of the sprayed material and improves drying efficiency.

[0020] like Figure 1As shown, based on the above method, a hot air circulation drying channel 12 is further connected to the second working chamber 7 and the third working chamber 8. In practice, the hot air circulation drying channel 12 serves as a channel for hot air flow, allowing hot air to circulate between the second working chamber 7 and the third working chamber 8. The hot air circulation drying channel 12 allows the hot air exhausted from the third working chamber 8 to re-enter the second working chamber 7 for reuse.

[0021] like Figure 2 As shown, based on the above method, the transition processing component includes a fan 21, an air curtain plate 22 and a ventilation box 23. The fan 21 is installed on the air curtain plate 22, and the air curtain plate 22 is arranged on one side of the transfer box 3. The ventilation box 23 is connected and arranged on the other side of the air curtain plate 22. One side of the ventilation box 23 abuts on the second working chamber 7. The fan 21 and the air curtain plate 22 form an air curtain between the transfer box 3 and the spray drying room 1, which effectively isolates external dust and impurities, maintains the cleanliness of the spray drying room, and regulates the air flow entering the drying room, providing a good environment for pre-treatment before spraying. The ventilation box 23 further regulates and filters the air flow entering the spray drying room 1 to ensure air quality, and at the same time serves as a transition channel connecting the transfer box 3 and the drying room to maintain the smoothness of the system operation.

[0022] During the operation of this new intelligent segmented temperature-controlled spray drying system, the workpiece is first placed on the spray transport unit's conveyor belt 2, which smoothly and continuously transports the workpiece from one end to a transfer box 3. Inside the transfer box 3, a mobile robot arm 4 precisely grasps the workpiece with its gripper 5, preparing it for subsequent processing. The workpiece is moved by the mobile robot arm 4 to the transition processing unit. The fan 21 and air curtain plate 22 in the transition processing unit form an air curtain to isolate external dust and impurities. Simultaneously, the ventilation box 23 regulates and filters the airflow entering the spray drying room 1. After passing through the clean pre-treatment environment, the workpiece is ready to enter the spray drying room 1. The workpiece is then transported to the first working chamber 6 of the spray drying room 1. The spray robot arm 9, according to a preset program, precisely controls the spray amount and spray path through the paint head 11 to spray the workpiece. The spray plate 10 provides a stable support platform. The micro-support pillars 20 on its surface reduce the area of ​​direct contact between the workpiece and the plate, preventing damage to the coating and promoting uniform drying of the paint surface. After spraying is completed, the workpiece is moved to the second working chamber 7. The plate lifting component in the second working chamber 7 vertically moves the workpiece into the appropriate position. The hot air circulation channel 12 begins to operate, forming a hot air circulation system, improving heat energy utilization and accelerating the drying process. The temperature sensor 13 monitors the chamber temperature in real time to ensure that the drying temperature remains stable within the optimal range. The workpiece enters the third working chamber 8, where infrared dryer 14 and far-infrared radiation heater 15 rapidly heat the workpiece surface using infrared radiation, penetrating deep into the coating and promoting rapid curing of the paint film. During the drying process, hot air circulation channel 12 continues to operate, maintaining hot air circulation between the third working chamber 8 and the second working chamber 7, thereby improving thermal energy utilization. After drying is complete, the workpiece is lowered by support plate 19 and transported out of the spray drying room 1 by mobile robot arm 4 and gripper 5. The workpiece is then placed in the designated location, completing the spray drying process. Throughout this process, an intelligent control system monitors and adjusts the operating status of each component in real time to ensure the efficiency, precision, and stability of the spray drying process.

[0023] Throughout this specification, references to terms such as "one embodiment," "certain embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" indicate that a specific feature, structure, material, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative uses of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0024] In summary, although the present invention has been disclosed above with reference to preferred embodiments, the above preferred embodiments are not intended to limit the present invention. A person skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined by the claims.

Claims

1. Intelligent segmented temperature-controlled spray drying system, which includes spray transport components, transition processing components, and a spray drying room. It is characterized by: The spraying and transporting components include a conveyor belt, a transfer box, a mobile robotic arm and a grabbing claw. One end of the conveyor belt is connected to the transfer box. A mobile robotic arm is arranged in the transfer box. A grabbing claw is connected to the mobile robotic arm. A transition processing component is arranged on one side of the transfer box. One side of the transition processing component is connected to a spray drying room. A first working chamber, a second working chamber and a third working chamber are arranged in the spray drying room. A spraying machine arm, a spraying storage plate and a paint head are arranged in the first working chamber of the spray drying room. The spraying machine arm is horizontally arranged in the first working chamber. A spraying storage plate is arranged under the spraying machine arm. A paint head is installed on the spraying machine arm. A storage plate lifting component, a hot air circulation channel and a temperature sensor are arranged in the second working chamber. An infrared dryer and a far-infrared radiation heater are arranged in the third working chamber.

2. The intelligent segmented temperature-controlled spray drying system according to claim 1 is characterized by: The storage plate lifting component includes a motor driver, a linear guide rail, a guide rod and a support plate. The motor driver is arranged at the bottom of the spray drying room. The linear guide rail and the guide rod are vertically arranged to pass through the second working chamber and the third working chamber. The support plate is slidably installed on the linear guide rail through a sliding block.

3. The intelligent segmented temperature-controlled spray drying system according to claim 1 is characterized in that: The inner and outer walls of the spray drying room are made of high-efficiency thermal insulation materials.

4. The intelligent segmented temperature-controlled spray drying system according to claim 1 is characterized in that: A plurality of micro support columns are arranged on the surface of the spray-coated object placement plate.

5. The intelligent segmented temperature-controlled spray drying system according to claim 1 is characterized in that: The hot air circulation drying channel is connected to the second working chamber and the third working chamber.

6. The intelligent segmented temperature-controlled spray drying system according to claim 1 is characterized by: The transition processing component includes a fan, an air curtain plate and a ventilation box, the fan is installed on the air curtain plate, the air curtain plate is arranged on one side of the transfer box, the ventilation box is connected and arranged on the other side of the air curtain plate, and one side of the ventilation box abuts against the second working chamber.

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