Control cabinet shell drying device

Abstract

The utility model discloses a control cabinet shell drying device which comprises a drying mechanism, two auxiliary hoisting tracks and a lower track, the two auxiliary hoisting tracks are installed at the two ends of the drying mechanism respectively, and the lower track penetrates through the drying mechanism. The drying mechanism comprises a drying box and a circulating drying mechanism, an exhaust and pollution discharge groove is formed in the drying box, the two ends of the circulating drying mechanism are connected to the top of the drying box and one side of the exhaust and pollution discharge groove respectively, a plurality of upper hanging rails are arranged at the top of the drying box, and a floor drain plate is arranged on the exhaust and pollution discharge groove; the circulating drying mechanism comprises an air guide pipe, a heater, a fan, an adsorption tank, a sealing plate and a filter box; the control cabinet shell drying device is simple in structure, convenient to use and practical, drying airflow flows from top to bottom through the circulation drying mechanism, the phenomenon that the temperature difference between the upper portion and the lower portion of a drying room is too large is reduced, dust is filtered in cooperation with a filter box, and dust in a drying box is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of drying, and in particular relates to a control cabinet shell drying device. Background Art

[0002] The control box is widely used in factories, mines, enterprises, shopping malls, hotels, schools, airports, ports, hospitals, high-rise buildings, living quarters and other occasions. The shell of the control cabinet is determined by the function of the control cabinet. The shell shape is processed according to the required function of the control cabinet, so that the size of the control cabinet varies; there are two steps in the production process of the control cabinet shell, namely painting and washing, and both steps need to be dried after completion; traditional drying is generally air-drying, but the speed is slow and baking paint is required after painting. The purpose of baking paint is to improve the adhesion of the paint surface and speed up the drying speed. The traditional drying room is used for drying, but the drying methods of painting and washing are different, mainly because the drying temperature is different. The traditional drying room uses a drying device installed on the side wall for drying, but the drying device installed on the side wall is suitable for drying but not for baking paint. The temperature received by the baking paint surface is different and the temperature difference between the upper and lower parts of the drying room is also different. In order to increase the drying speed, an airflow fan will be installed in the drying room, but this form of adding an airflow fan alone is easy to blow dust to make it adhere to the baking paint. In order to reduce the dust attached to the baking paint surface, it needs to be dried outside in advance before drying, which prolongs the drying time. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a control cabinet shell drying device, which has a simple structure, is convenient and practical, and allows the drying airflow to flow from top to bottom through a circulating drying mechanism, thereby reducing the phenomenon of excessive temperature difference between the upper and lower parts of the drying room, and cooperates with a filter box to filter dust, thereby reducing the dust in the drying box.

[0004] A control cabinet shell drying device comprises a drying mechanism, an auxiliary hoisting rail and a lower rail, wherein the two auxiliary hoisting rails are respectively installed at two ends of the drying mechanism, and the lower rail passes through the drying mechanism; the drying mechanism comprises a drying box and a circulating drying mechanism, an exhaust and sewage trough is arranged in the drying box, and the two ends of the circulating drying mechanism are respectively connected to the top of the drying box and one side of the exhaust and sewage trough, a plurality of upper hanging rails are arranged on the top of the drying box, and a floor drain plate is arranged on the exhaust and sewage trough; the circulating drying mechanism comprises an air duct, a heater, a fan, an adsorption trough, a sealing plate and a filter box, the adsorption trough is connected to one side of the exhaust and sewage trough and is sealed by a sealing plate, a plurality of adsorption ports are opened on the sealing plate, the filter box is connected to the adsorption port, one end of the air duct is connected to the top of the drying box and the other end is connected to the adsorption trough, and the heater and the fan are arranged on the air duct.

[0005] Preferably, it comprises a motor, a connection box and a wind wheel, wherein the connection box is arranged on the top of the drying box and is connected to one end of the air duct, the motor is mounted on the connection box and the power rod is connected to the wind wheel, and the wind wheel is arranged in the drying box.

[0006] Preferably, a partition is provided on the top of the drying box, and an air guide port for the power rod to pass through is provided on the partition.

[0007] Preferably, the partition is provided with a plurality of air holes.

[0008] Preferably, the auxiliary lifting rail includes a fixed frame, a lifting rail, a reinforcement frame and an electric hoist, a plurality of the lifting rails are connected to the reinforcement frame, one end of the lifting rail is hinged to one end of the corresponding lifting rail, and the electric hoist is installed on the fixed frame and the lifting end is connected to the reinforcement frame.

[0009] Preferably, at least one balancing weight is mounted on the fixing frame.

[0010] Beneficial effects:

[0011] (1) The utility model provides a control cabinet shell drying device, which has a simple structure, is convenient and practical. The circulating drying mechanism allows the drying airflow to flow from top to bottom, thereby reducing the excessive temperature difference between the upper and lower parts of the drying room, and cooperates with the filter box to filter dust, thereby reducing the dust in the drying box.

[0012] (2) The utility model provides a control cabinet shell drying device, which hoists the material rack through an auxiliary hoisting track so that the painted product is close to the partition. At the same time, the drying gas is dispersed through the air holes on the partition to cover the space inside the drying box, so as to reduce the drying dead corners and improve the drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of a drying device;

[0014] Figure 2 It is a structural schematic diagram of the drying mechanism;

[0015] Figure 3 It is a structural diagram of a circulating drying mechanism;

[0016] 1-drying mechanism, 11-drying box, 12-exhaust and sewage tank, 13-circulating drying mechanism, 14-air guide pipe, 15-motor, 16-connection box, 17-heater, 18-fan, 19-adsorption tank, 120-wind wheel, 121-partition, 122-air guide port, 123-sealing plate, 124-adsorption port, 125-filter box, 126-floor drain plate, 2-auxiliary lifting rail, 21-fixed frame, 22-hanging rail, 23-reinforcement frame, 24-balance block, 3-lower rail, 4-upper hanging rail, 5-floor drain plate. DETAILED DESCRIPTION

[0017] The embodiments of the present utility model are further described below in conjunction with the accompanying drawings.

[0018] Example 1

[0019] like Figures 1 to 3 As shown; a control cabinet shell drying device, including a drying mechanism 1, an auxiliary hanging rail 2 and a lower rail 3, the two auxiliary hanging rails 2 are respectively installed at both ends of the drying mechanism 1, and the lower rail 3 passes through the drying mechanism 1; the drying mechanism 1 includes a drying box 11 and a circulating drying mechanism 13, the drying box 11 is provided with an exhaust and sewage trough 12, the two ends of the circulating drying mechanism 13 are respectively connected to the top of the drying box 11 and one side of the exhaust and sewage trough 12, the top of the drying box 11 is provided with a plurality of upper hanging rails 4, and the exhaust and sewage trough 12 is provided with a floor drain plate 5; the circulating drying mechanism 13 includes an air duct 14, a heater 17, a fan 18, an adsorption trough 19, a sealing plate 123 and a filter box 125, the adsorption trough 19 is connected to one side of the exhaust and sewage trough 12 and is sealed by the sealing plate 123, the sealing plate 123 is provided with a plurality of adsorption ports 124, the filter box 125 is connected to the adsorption port 124, one end of the air duct 14 is connected The heater 17 and the fan 18 are arranged on the air duct 14; the motor 15, the connection box 16 and the wind wheel 120 are arranged on the top of the drying box 11 and communicated with one end of the air duct 14; the motor 15 is installed on the connection box 16 and the power rod is connected to the wind wheel 120, and the wind wheel 120 is arranged in the drying box 11; the top of the drying box 11 is provided with a partition 121, and the partition 12 1 is provided with an air guide port 122 through which the power rod of the power supply machine 15 passes; a plurality of air holes are opened on the partition plate 121; the auxiliary lifting rail 2 includes a fixed frame 21, a hanging rail 22, a reinforcing frame 23 and an electric hoist, a plurality of the hanging rails 22 are connected to the reinforcing frame 23, one end of the hanging rail 22 is hinged to one end of the corresponding upper hanging rail 4, the electric hoist is installed on the fixed frame 21 and the lifting end is connected to the reinforcing frame 23; at least one balancing block 24 is installed on the fixed frame 21.

[0020] The fan 18 is turned on to introduce air into the heater 17 through the air duct 14 for heating. The heated air is introduced into the connection box 16 through the air duct 14, and then introduced into the space between the partition 121 and the top of the drying box 11 through the connection box 16, and then enters the drying box 11 through the air holes on the partition 121 to dry the product. In order to control the flow rate of the gas discharged from the air holes, the motor 15 is turned on, and the motor 15 drives the wind wheel 120 to generate airflow, so that the hot air in the space on the partition 121 is discharged and dispersed through the air duct 122, and the wind wheel 120 is used to discharge the hot air in the circumferential direction. The hot air in the drying box 11 enters the exhaust and sewage tank 12 through the floor drain plate 5, and then passes through a number of filter boxes 125 to filter out dust and enter the adsorption tank. 19, the hot air finally enters the air duct 14 for circulation, completing the purpose of hot air internal circulation heating; there are two ways for the material rack to enter the drying box 11. The first way is to introduce the material rack into the drying box 11 for drying through the lower track 3; the second way is to control the reinforcement frame 23 to descend by the electric hoist, and the reinforcement frame 23 drives one end of the hanging rail 22 to descend, and controls one end of the hanging rail 22 to descend to one side of the material rack pulley, wherein pulleys are arranged on the upper and lower sides of the material rack, and the pulleys cooperate with the hanging rail 22 and the lower track 3 respectively. When the pulleys on the upper side of the material rack enter the hanging rail 22, the electric hoist is controlled to hoist the reinforcement frame 23 up to make the hanging rail 22 balanced, and then the material rack is pushed into the upper hanging rail 4 in the drying box 11, thereby completing the purpose of the material entering the drying box 11 for drying.

[0021] The specific embodiments of the present invention are described in detail above, but they are only examples, and the present invention is not limited to the specific embodiments described above. For those skilled in the art, any equivalent modification and substitution of the present invention is also within the scope of the present invention. Therefore, the equivalent transformation and modification made without departing from the spirit and scope of the present invention are all within the scope of the present invention.

Claims

1. A control cabinet housing drying device, characterized in that: The invention comprises a drying mechanism (1), an auxiliary hoisting rail (2) and a lower rail (3), wherein the two auxiliary hoisting rails (2) are respectively installed at two ends of the drying mechanism (1), and the lower rail (3) passes through the drying mechanism (1); the drying mechanism (1) comprises a drying box (11) and a circulating drying mechanism (13), wherein an exhaust and sewage discharge trough (12) is arranged in the drying box (11), and the two ends of the circulating drying mechanism (13) are respectively connected to the top of the drying box (11) and one side of the exhaust and sewage discharge trough (12), wherein a plurality of upper hanging rails (4) are arranged at the top of the drying box (11), and a floor drain plate (5) is arranged on the exhaust and sewage discharge trough (12); The circulating drying mechanism (13) comprises an air duct (14), a heater (17), a fan (18), an adsorption tank (19), a sealing plate (123) and a filter box (125); the adsorption tank (19) is connected to one side of the exhaust and sewage tank (12) and is sealed by the sealing plate (123); the sealing plate (123) is provided with a plurality of adsorption ports (124); the filter box (125) is connected to the adsorption ports (124); one end of the air duct (14) is connected to the top of the drying box (11) and the other end is connected to the adsorption tank (19); the heater (17) and the fan (18) are arranged on the air duct (14).

2. A control cabinet housing drying device as claimed in claim 1, characterized in that: The invention comprises a motor (15), a connection box (16) and a wind wheel (120); the connection box (16) is arranged on the top of a drying box (11) and is connected to one end of an air guide pipe (14); the motor (15) is mounted on the connection box (16) and the power rod is connected to the wind wheel (120); and the wind wheel (120) is arranged in the drying box (11).

3. A control cabinet housing drying device as claimed in claim 2, characterized in that: A partition (121) is provided on the top of the drying box (11), and an air guide port (122) through which a power rod of the power supply machine (15) passes is provided on the partition (121).

4. A control cabinet housing drying device as claimed in claim 3, characterized in that: The partition plate (121) is provided with a plurality of air holes.

5. A control cabinet housing drying device as claimed in claim 1 or 4, characterized in that: The auxiliary lifting rail (2) includes a fixed frame (21), a lifting rail (22), a reinforcing frame (23) and an electric hoist. A plurality of the lifting rails (22) are connected to the reinforcing frame (23). One end of the lifting rail (22) is hinged to one end of the corresponding upper lifting rail (4). The electric hoist is installed on the fixed frame (21) and the lifting end is connected to the reinforcing frame (23).

6. A control cabinet housing drying device as claimed in claim 5, characterized in that: At least one balancing block (24) is installed on the fixing frame (21).

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