A baking paint drying device for UPS case production
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHIJIAZHUANG JINSHUO ELECTRONICS SCI
- Filing Date
- 2025-06-24
- Publication Date
- 2026-05-29
AI Technical Summary
The existing paint drying equipment used in UPS chassis production causes paint to flow during rotation, resulting in paint damage and uneven drying.
The design employs a combination of a motor-driven rotating shaft, an extension rod, a connecting rod, and a high-temperature heating lamp. This design optimizes heat distribution through mechanical movement and, combined with a heat circulation device, ensures uniform heat distribution and airflow.
It achieves efficient and uniform drying of the UPS chassis, avoiding localized overheating or undercooling, and improving drying efficiency, equipment stability, and durability.
Smart Images
Figure CN224293815U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of UPS chassis technology, specifically to a paint drying device for UPS chassis production. Background Technology
[0002] A UPS enclosure is the shell or chassis used to house and protect UPS power supply equipment. A UPS power supply is a device used to provide temporary power to equipment when the power supply is interrupted; it is commonly found in places where computers, servers, communication equipment, and other devices require uninterrupted power supply.
[0003] A paint drying device for UPS chassis production (Announcement No.: CN216323097U) disclosed in the public notice includes a drying chamber, a power supply box, and a placement frame. The drying chamber has a hollow structure. The power supply box is installed on the upper surface of the drying chamber. A heating chamber is installed on the top surface inside the drying chamber, containing several heating tubes. Several metal mesh frames are installed on the lower surface of the heating chamber, and heating fans are installed inside the metal mesh frames. Planar bearings are installed on two opposite surfaces inside the drying chamber. The placement frame is installed between the two plane bearings, and the placement frame rotates with the two plane bearings. Several support plates are embedded on the upper and lower surfaces of the placement frame, and several protective frames are installed on both sides of the upper surface of the placement frame. This utility model, through a rotating motor and plane bearing structure, allows the placement frame to rotate inside the drying chamber, thereby ensuring uniform heating of all surfaces of the UPS chassis during drying, resulting in a consistent drying rate for each surface and improving its practicality.
[0004] The aforementioned patent achieves the same drying rate for each surface by having components such as a drying box and a power supply box work together. However, the device has too many components, and the paint on the surface of the USB chassis will flow and be damaged during rotation. Therefore, we propose a paint drying device for UPS chassis production. Utility Model Content
[0005] To overcome the above-mentioned defects, this utility model provides a paint drying device for UPS chassis production, which solves the technical problem in the prior art that the paint on the surface of the USB chassis will flow and cause damage to the paint surface during the rotation process.
[0006] According to one aspect, at least one embodiment of the present invention provides a paint drying device for UPS chassis production, comprising: an oven, a rotating shaft rotatably connected to the side of the oven, a cover plate fixedly connected to the circumferential surface of the rotating shaft, and a uniform drying device provided on the side of the oven.
[0007] The uniform drying device includes a fixed shell, the side of which is fixedly connected to the side of an oven. A motor is fixedly connected to the inner side of the fixed shell, and a rotating shaft is fixedly connected to the output shaft of the motor. An extension rod is fixedly connected to the circumference of the rotating shaft, and a connecting rod is fixedly connected to the side of the extension rod. A high-temperature baking lamp is fixedly connected to the bottom of the connecting rod, and a rack is fixedly connected to the top inner side of the oven. The function of the uniform drying device is to evenly distribute heat throughout the oven by driving the rotating shaft, extension rod, connecting rod, and high-temperature baking lamp with the motor, ensuring that the items being dried are heated evenly within the oven, achieving a highly efficient and uniform drying effect. This design improves drying efficiency, avoids the problem of localized excessively high or low temperatures, and optimizes heat distribution through mechanical movement.
[0008] For example, in at least one embodiment of this utility model, a paint drying device for UPS chassis production further includes: one end of the rotating shaft penetrates the inner side of the oven, and four extension rods are arranged in an array along the circumference of the rotating shaft. This design improves drying effect and efficiency by evenly distributing multiple heating sources and enhancing rotational stability, while ensuring temperature uniformity during the drying process, thereby improving the overall performance of the drying equipment.
[0009] Four connecting rods are provided, each fixedly connected to one of the four extension rods. The main function of the four connecting rods is to ensure that the extension rods are stably connected in the correct position, guaranteeing that the heat source is evenly distributed within the oven, and working together to improve the uniformity of heat distribution, drying efficiency, and the mechanical stability of the equipment. Furthermore, this structural design helps maintain the balance of the uniform drying device, optimizes airflow circulation, and ensures a more efficient and stable drying process.
[0010] Four high-temperature baking lamps are provided, each fixedly connected to one of four connecting rods. This fixed connection ensures even heat distribution within the oven, preventing localized overheating and improving thermal efficiency. It also promotes airflow and heat convection, enhancing both efficiency and safety during the drying process. This design not only results in more uniform drying but also contributes to improved equipment stability and long-term durability.
[0011] There are gaps between the sides of the rack and the sides of the four high-temperature baking lamps, and a gap between one end of the extension rod and the inner side of the oven. These gaps are crucial for airflow, heat distribution, and equipment stability within the oven. They help promote heat convection, prevent localized overheating and scorching, improve equipment safety and durability, and ensure more uniform temperature during the drying process, thereby increasing overall drying efficiency.
[0012] The diameter of the lid matches the diameter of the oven, and there is a gap between the bottom of the rack and the inner bottom of the oven. These two design features work together to improve the oven's thermal efficiency and performance. The precise fit of the lid ensures effective sealing of heat and airflow inside the oven, enhancing heat utilization efficiency; while the gap between the rack and the bottom promotes airflow, ensuring even heat distribution and preventing the accumulation of moisture and heat, further improving the uniformity and efficiency of the baking or drying process.
[0013] According to another aspect, at least one embodiment of this utility model also provides a paint drying device for UPS chassis production, comprising: a heat circulation device disposed on the side of the oven, the heat circulation device including a rotating rod extending through the inner side of the oven, a belt disposed on the circumferential surface of the rotating shaft, the rotating shaft being rotatably connected to a pulley via the belt, and fan blades fixedly connected to the circumferential surface of the rotating rod. The purpose of the heat circulation device is to keep the hot air inside the oven flowing, preventing heat from accumulating in certain areas, thereby achieving uniform heat distribution inside the oven, ensuring uniform heating of the UPS chassis, and improving baking efficiency and quality.
[0014] For example, in at least one embodiment of this utility model, a paint drying device for UPS chassis production further includes: a heat circulation device disposed on the side of the oven; the heat circulation device includes a rotating rod that passes through the inner side of the oven; a belt is disposed on the circumferential surface of the rotating shaft; the rotating shaft is rotatably connected to a pulley via the belt; and fan blades are fixedly connected to the circumferential surface of the rotating rod. The function of the heat circulation device is to drive hot air to circulate through the fan blades, forming a good thermal convection environment inside the oven. In this way, the oven can achieve uniform and efficient heating, ensuring that the UPS chassis is heated evenly, improving the baking effect, and saving energy.
[0015] The diameter of the groove is the same as the diameter of the belt, and the belt is positioned within the groove. Positioning the belt within a groove of the same diameter ensures stable belt operation, prevents slippage and detachment, improves transmission efficiency, reduces wear, and thus enhances the stability and durability of the entire thermal cycling device.
[0016] The fan blades are configured with five blades, and there is a gap between the side of each blade and the circumference of the rotating shaft. There is also a gap between one end of the rotating rod and the side of the extension rod. This gap design allows the heat circulation device inside the oven to operate more smoothly and efficiently, avoiding excessive friction, vibration, deformation, and overheating between components, thereby improving the equipment's lifespan and operating efficiency. Simultaneously, it also ensures the system's flexibility and stability.
[0017] The beneficial effects of the embodiments of this utility model are as follows:
[0018] 1. In this utility model, the motor, rotating shaft, extension rod, connecting rod, and other components work together to achieve the following: Starting the motor drives the rotating shaft to rotate, which in turn drives the extension rod to rotate, which in turn drives the connecting rod to rotate, which in turn drives the high-temperature baking lamp to rotate. This rotation of the high-temperature baking lamp evenly bakes the USB drive case placed on the shelf, thus achieving a highly efficient and uniform drying effect. This design improves drying efficiency, avoids the problem of excessively high or low temperatures in certain areas, and optimizes heat distribution through mechanical motion.
[0019] 2. In this invention, the motor, rotating shaft, rotating rod, belt, and other components work together to achieve the following: Starting the motor drives the rotating shaft to rotate, which in turn drives the belt to rotate, which in turn drives the belt pulley to rotate, which in turn drives the rotating rod to rotate, which in turn drives the fan blades to rotate, thus blowing air. This ensures that the hot air inside the oven remains circulating, preventing heat from accumulating in certain areas and achieving a uniform heat distribution within the oven. This ensures that the oven can heat the oven evenly, improving baking efficiency and quality. Attached Figure Description
[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.
[0021] Figure 1 This is a schematic diagram of the front view structure in one embodiment of the present invention;
[0022] Figure 2 This is a side view of one embodiment of the present invention.
[0023] Figure 3 This is a schematic diagram of the uniform drying device in one embodiment of the present invention;
[0024] Figure 4 This is a schematic diagram of the heat circulation device in one embodiment of the present invention;
[0025] Figure 5 As one embodiment of the present utility model Figure 2 A magnified structural diagram of A in the middle.
[0026] In the diagram: 1. Oven; 2. Rotating shaft; 3. Lid; 4. Uniform drying device; 5. Heat circulation device; 41. Fixed shell; 42. Motor; 43. Rotating shaft; 44. Extension rod; 45. Connecting rod; 46. High-temperature baking lamp; 47. Storage rack; 51. Rotating rod; 52. Belt; 53. Belt pulley; 54. Fan blade; 55. Groove. Detailed Implementation
[0027] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.
[0028] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."
[0029] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0030] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0031] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0032] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0033] like Figures 1-5 As shown, it illustrates a paint drying device for UPS chassis production according to an embodiment of the present invention, including: an oven 1, a rotating shaft 2 rotatably connected to the side of the oven 1, a cover plate 3 fixedly connected to the circumferential surface of the rotating shaft 2, and a uniform drying device 4 provided on the side of the oven 1.
[0034] The uniform drying device 4 includes a fixed shell 41, the side of which is fixedly connected to the side of the oven 1. A motor 42 is fixedly connected to the inner side of the fixed shell 41. A rotating shaft 43 is fixedly connected to the output shaft of the motor 42. An extension rod 44 is fixedly connected to the circumference of the rotating shaft 43. A connecting rod 45 is fixedly connected to the side of the extension rod 44. A high-temperature baking lamp 46 is fixedly connected to the bottom of the connecting rod 45. A rack 47 is fixedly connected to the top inner side of the oven 1. The function of the uniform drying device 4 is to drive the rotating shaft 43, the extension rod 44, the connecting rod 45, and the high-temperature baking lamp 46 to move via the motor 42, so that heat is evenly distributed throughout the oven 1, ensuring that the items being dried are heated evenly within the oven 1, achieving a highly efficient and uniform drying effect. This design improves drying efficiency, avoids the problem of localized excessively high or low temperatures, and optimizes heat distribution through mechanical movement.
[0035] In some examples, one end of the rotating shaft 43 extends through the inner side of the oven 1, and four extension rods 44 are arranged in an array along the circumferential surface of the rotating shaft 43. This design improves drying effect and efficiency by evenly distributing multiple heating sources and enhancing rotational stability, while ensuring temperature uniformity during the drying process, thereby improving the overall performance of the drying equipment.
[0036] Four connecting rods 45 are provided, and each of the four connecting rods 45 is fixedly connected to one of the four extension rods 44. The main function of the four connecting rods 45 is to ensure that the extension rods 44 can be stably connected in the correct position, ensuring that the heat source can be evenly distributed in the oven 1, and working together to improve the uniformity of heat distribution, drying efficiency, and mechanical stability of the equipment. In addition, this structural design helps to maintain the balance of the uniform drying device 4, optimize airflow circulation, and ensure that the entire drying process is more efficient and stable.
[0037] Four high-temperature baking lamps 46 are provided, each fixedly connected to one of four connecting rods 45. This fixed connection ensures even heat distribution within the oven 1, preventing localized overheating and improving thermal efficiency. It also promotes airflow and heat convection, enhancing both efficiency and safety during the drying process. This design not only results in more uniform drying but also contributes to improved equipment stability and long-term durability.
[0038] There are gaps between the side of the rack 47 and the side of the four high-temperature baking lamps 46, and a gap between one end of the extension rod 44 and the inner side of the oven 1. The design of these gaps is crucial for airflow, heat distribution, and the stability of the oven 1. They help promote heat convection, prevent localized overheating and scorching of items, improve the safety and durability of the equipment, and ensure more uniform temperature during the drying process, thereby improving overall drying efficiency.
[0039] The diameter of the lid 3 is the same as that of the oven 1, and there is a gap between the bottom of the rack 47 and the inner bottom of the oven 1. These two designs work together to improve the thermal efficiency and performance of the oven 1. The precise fit of the lid 3 ensures effective sealing of heat and airflow inside the oven 1, enhancing the efficiency of heat utilization; while the gap between the rack 47 and the bottom promotes air circulation, ensures even heat distribution, prevents moisture and heat accumulation, and further improves the uniformity and efficiency of the baking or drying process.
[0040] For example, such as Figure 1-5 As shown, the operator places the USB chassis on the rack 47, then starts the motor 42. The motor 42 drives the rotating shaft 43 to rotate, which in turn drives the extension rod 44 to rotate, which in turn drives the connecting rod 45 to rotate. The rotation of the connecting rod 45 ultimately transmits power to the high-temperature baking lamp 46, causing it to rotate. The rotation of the high-temperature baking lamp 46 ensures that the heat it emits is evenly distributed, thus evenly baking the USB chassis placed on the rack 47 inside the oven 1. Through this continuous transmission process, the high-temperature baking lamp 46 can operate continuously and stably, ensuring that all parts of the USB chassis are heated evenly during the baking process, avoiding local overheating or insufficient heating, thereby improving the baking effect and efficiency, and ensuring that the USB chassis completes the baking process within the specified time and reaches the expected temperature requirements.
[0041] like Figures 1-5As shown, this invention illustrates a paint drying device for UPS chassis production in another embodiment, comprising: a heat circulation device 5 disposed on the side of an oven 1; the heat circulation device 5 includes a rotating rod 51 extending through the inner side of the oven 1; a belt 52 disposed on the circumferential surface of a rotating shaft 43; a belt pulley 53 rotatably connected to the rotating shaft 43 via the belt; and fan blades 54 fixedly connected to the circumferential surface of the rotating rod 51. The purpose of the heat circulation device 5 is to maintain the flow of hot air inside the oven 1, preventing heat from accumulating in certain areas, thereby achieving uniform heat distribution within the oven 1, ensuring uniform heating of the UPS chassis, and improving baking efficiency and quality.
[0042] In some examples, a heat circulation device 5 is provided on the side of the oven 1. The heat circulation device 5 includes a rotating rod 51 that extends through the inner side of the oven 1. A belt 52 is provided on the circumferential surface of a rotating shaft 43, and the rotating shaft 43 is rotatably connected to a pulley 53 via the belt. A fan blade 54 is fixedly connected to the circumferential surface of the rotating rod 51. The function of the heat circulation device 5 is to drive the hot air to flow through the fan blade 54, creating a good thermal convection environment inside the oven 1. In this way, the oven 1 can achieve uniform and efficient heating, ensuring that the UPS chassis is heated evenly, improving the baking effect, and saving energy.
[0043] The diameter of the groove 55 is the same as the diameter of the belt 52, and the belt 52 is positioned in the groove 55. Positioning the belt 52 in the groove 55 with the same diameter ensures stable operation of the belt 52, prevents slippage and detachment, improves transmission efficiency, reduces wear, and thus enhances the stability and durability of the entire thermal circulation device 5.
[0044] Five fan blades 54 are provided. There is a gap between the side of the fan blades 54 and the circumferential surface of the rotating shaft 43, and a gap between one end of the rotating rod 51 and the side of the extension rod 44. The design of these gaps allows the heat circulation device 5 inside the oven 1 to operate more smoothly and efficiently, avoiding excessive friction, vibration, deformation and overheating between components, thereby improving the service life and working efficiency of the equipment. At the same time, it also ensures the flexibility and stability of the system.
[0045] For example, such as Figure 1-5As shown, motor 42 is started, and its internal power system drives rotating shaft 43 to rotate. The rotation of rotating shaft 43 drives belt 52 to rotate, and belt 52 is connected to pulley 53. As belt 52 rotates, pulley 53 also begins to rotate. The rotation of pulley 53 further transmits power to rotating rod 51, causing it to rotate. The rotation of rotating rod 51 drives fan blades 54 to rotate, generating airflow. The continuous rotation of fan blades 54, through the propulsion of air, forms a strong airflow, thus achieving the function of blowing air. This continuous power transmission system ensures a stable output of airflow, allowing the blowing process to continue continuously, driving airflow within the equipment, improving heat exchange or cooling effects, and ensuring that the entire system operates efficiently and evenly.
[0046] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.
Claims
1. A paint drying device for UPS chassis production, characterized in that, Includes an oven (1), a rotating shaft (2) is rotatably connected to the side of the oven (1), a cover plate (3) is fixedly connected to the circumferential surface of the rotating shaft (2), and a uniform drying device (4) is provided on the side of the oven (1): The uniform drying device (4) includes a fixed shell (41), the side of which is fixedly connected to the side of the oven (1), a motor (42) is fixedly connected to the inner side of the fixed shell (41), a rotating shaft (43) is fixedly connected to the output shaft of the motor (42), an extension rod (44) is fixedly connected to the circumferential surface of the rotating shaft (43), a connecting rod (45) is fixedly connected to the side of the extension rod (44), a high-temperature baking lamp (46) is fixedly connected to the bottom of the connecting rod (45), and a rack (47) is fixedly connected to the top inner side of the oven (1).
2. The paint drying device for UPS chassis production according to claim 1, characterized in that, One end of the rotating shaft (43) passes through the inner side of the oven (1), and four extension rods (44) are provided, and the four extension rods (44) are arranged in an array along the circumferential surface of the rotating shaft (43).
3. The paint drying device for UPS chassis production according to claim 2, characterized in that, There are four connecting rods (45), and the four connecting rods (45) are respectively fixedly connected to the four extension rods (44).
4. The paint drying device for UPS chassis production according to claim 3, characterized in that, Four high-temperature baking lamps (46) are provided, and the four high-temperature baking lamps (46) are respectively fixedly connected to four connecting rods (45).
5. The paint drying device for UPS chassis production according to claim 4, characterized in that, There is a gap between the side of the rack (47) and the side of the four high-temperature baking lamps (46), and there is a gap between one end of the extension rod (44) and the inner side of the oven (1).
6. The paint drying device for UPS chassis production according to claim 5, characterized in that, The diameter of the cover plate (3) is the same as the diameter of the oven (1), and there is a gap between the bottom of the rack (47) and the inner bottom of the oven (1).
7. The paint drying device for UPS chassis production according to claim 6, characterized in that, A heat circulation device (5) is provided on the side of the oven (1). The heat circulation device (5) includes a rotating rod (51). The rotating rod (51) passes through the inner side of the oven (1). A belt (52) is provided on the circumferential surface of the rotating shaft (43). The rotating shaft (43) is rotatably connected to a belt disc (53) through the belt. A fan blade (54) is fixedly connected to the circumferential surface of the rotating rod (51).
8. The paint drying device for UPS chassis production according to claim 7, characterized in that, One end of the pulley (53) is fixedly connected to one end of the rotating rod (51), and the circumferential surface of the rotating shaft (43) is provided with a groove (55).
9. A paint drying device for UPS chassis production according to claim 8, characterized in that, The diameter of the groove (55) is the same as the diameter of the belt (52), and the belt (52) is located in the groove (55).
10. A paint drying device for UPS chassis production according to claim 9, characterized in that, Five fan blades (54) are provided. There is a gap between the side of the fan blades (54) and the circumferential surface of the rotating shaft (43). There is a gap between one end of the rotating rod (51) and the side of the extension rod (44).