A panel paint spraying device for switchgear production

Abstract

The utility model discloses a panel paint spraying equipment for switch board production, including bottom plate, one side fixed mounting of bottom plate top has drying -out chamber, the bottom fixed mounting of drying -out chamber one side has no. The inner bottom of drying -out chamber is provided with the threaded column, one side screw thread connection of threaded column surface has the threaded plate. This panel paint spraying equipment for switch board production, through the design of drying -out chamber, mobile seat, motor, threaded column, threaded plate, sealing cover, case, drying -out lamp and fan, after the completion paint spraying of panel, do not need staff to manually take down panel from the clamping frame and carry to the drying -out equipment of independent, motor -driven threaded column rotates, and then drive threaded plate and mobile seat move, make the mobile seat on the paint -sprayed panel that has borne automatically enter the drying -out chamber, greatly reduce the tedious operation of manual carrying, reduce the labor intensity.

Description

Technical Field

[0001] This utility model relates to the technical field of sheet metal spraying equipment, specifically a sheet metal spraying equipment for the production of power distribution cabinets. Background Technology

[0002] In the production process of distribution cabinets, the painting process on their panels is crucial. During operation, distribution cabinets are exposed to a complex and diverse environment, potentially facing adverse factors such as humidity, corrosive gases, and dust. Panels directly exposed to such environments are highly susceptible to corrosion, leading to rust and damage, which in turn affects the structural strength and service life of the distribution cabinet. The painting process forms a uniform and dense protective film on the surface of the panels. This protective film effectively isolates the panels from direct contact with external humid air and corrosive substances, greatly enhancing their corrosion resistance. At the same time, painting also improves the appearance quality of the panels, making the distribution cabinet more aesthetically pleasing and neat, meeting the different customer requirements for product appearance.

[0003] The existing post-processing of sheet metal used in the production of distribution cabinets is extremely inconvenient. After the sheet metal is painted, workers must manually remove it from the painting equipment and then transport it to the drying equipment. This process is not only labor-intensive and increases the labor intensity of workers, but also prone to damage to the paint surface due to the multiple handling steps and potentially long distances, affecting the quality of the finished product. Furthermore, the overall process is inefficient and seriously impacts production schedules. Therefore, we propose a sheet metal painting equipment for distribution cabinet production. Utility Model Content

[0004] The purpose of this utility model is to provide a painting equipment for sheet metal used in the production of distribution cabinets, in order to solve the problem mentioned in the background art that the post-processing of the existing sheet metal painting operation for the production of distribution cabinets is extremely inconvenient. After the sheet metal is painted, the staff needs to manually remove it from the painting equipment and then transport it to the drying equipment. This process not only consumes manpower and increases the labor intensity of the staff, but also, due to the many handling links and potentially long distances, the sheet metal is easily bumped and damaged during the movement, resulting in damage to the paint surface, affecting the quality of the finished product. In addition, the overall process efficiency is low, which seriously affects the production progress.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a plate painting equipment for power distribution cabinet production, comprising a base plate, a drying chamber fixedly installed on one side of the top of the base plate, a No. 1 motor fixedly installed at the bottom of one side of the drying chamber, a threaded column provided at the bottom of the inner side of the drying chamber, a threaded plate threadedly connected to one side of the surface of the threaded column, a movable seat fixedly connected to the top of the threaded plate, a sealing cover plate provided on the other side of the upper end of the base plate, a clamping frame provided on one side of the upper end of the movable seat, a transmission groove opened on one side of the movable seat, a transmission rod movably connected to one side of the center of the transmission groove, a rotating column fixedly connected to the center of the bottom of the clamping frame, a No. 2 gear fixedly installed on the top of the surface of the rotating column, a No. 1 gear fixedly installed at one end of the transmission rod, a No. 2 motor fixedly installed at the bottom of one side of the sealing cover plate, a machine box fixedly installed at the center of one side of the drying chamber, a fan fixedly installed on the top and bottom of one side of the machine box, and a drying lamp fixedly installed on the other side of the machine box.

[0006] Compared with the prior art, the beneficial effects of this utility model are: This panel painting equipment for distribution cabinet production utilizes a design incorporating a drying chamber, a movable base, a primary motor, threaded columns, threaded plates, a sealing cover, a chassis, drying lamps, and a fan. After the panels are painted, there's no need for manual removal from the clamps and transport to the independent drying unit. The primary motor drives the threaded columns, which in turn move the threaded plates and the movable base, automatically guiding the painted panels onto the movable base into the drying chamber. This significantly reduces the tedious manual handling, lowers labor intensity, and avoids potential damage to the panels and paint during manual handling, effectively improving the product yield. The drying lamps within the chassis provide a stable and uniform heat source, working in conjunction with the fan's heat output. Airflow accelerates the drying speed of the paint on the board surface, improves drying efficiency, and shortens the entire production cycle. The design of the rotating column, gear one, gear two, transmission rod, and motor two ensures that during the painting process, the rotating column drives the board clamped on it to rotate at a uniform speed, allowing the paint sprayed from the spray gun to evenly cover all surfaces of the board, effectively avoiding painting dead corners, ensuring the comprehensiveness and uniformity of the painting, and improving the painting quality. During the drying process, the board continues to rotate, allowing the hot airflow to act more evenly on the board surface, accelerating the drying speed of all parts of the paint surface, while also preventing problems such as wrinkling and cracking of the paint surface caused by uneven local heating, further improving the drying effect and the final quality of the painted board. Attached Figure Description

[0007] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2This is a three-dimensional structural view of the sealing cover and the movable seat of this utility model; Figure 3 This is a left view of the structure of the drying chamber of this utility model; Figure 4 This is the main view of the structure of this utility model.

[0008] In the diagram: 1. Base plate; 2. Drying chamber; 3. Moving seat; 4. Motor No. 1; 5. Threaded column; 6. Inlet / outlet; 7. Threaded plate; 8. Sealing cover; 9. Clamping frame; 10. Transmission groove; 11. Rotating column; 12. Gear No. 1; 13. Gear No. 2; 14. Transmission rod; 15. Motor No. 2; 16. Guide column; 17. Guide sleeve; 18. Chassis; 19. Drying lamp; 20. Fan; 21. Clamping plate; 22. Adjusting screw; 23. Air filter. Detailed Implementation

[0009] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0010] Please see Figure 1-4 This utility model provides a technical solution: a painting equipment for sheet metal used in the production of power distribution cabinets, including a base plate 1, a drying chamber 2 fixedly installed on one side of the top of the base plate 1, a No. 1 motor 4 fixedly installed on the bottom of one side of the drying chamber 2, a threaded post 5 provided at the bottom of the inner side of the drying chamber 2, a threaded plate 7 threadedly connected to one side of the surface of the threaded post 5, a movable seat 3 fixedly connected to the top of the threaded plate 7, a sealing cover plate 8 provided on the other side of the upper end of the base plate 1, a clamping frame 9 provided on one side of the upper end of the movable seat 3, and a transmission groove 1 opened on one side inside the movable seat 3. 0. A transmission rod 14 is movably connected to one side of the center of the transmission groove 10. A rotating column 11 is fixedly connected to the center of the bottom of the clamping frame 9. A second gear 13 is fixedly installed on the top of the surface of the rotating column 11. A first gear 12 is fixedly installed at one end of the transmission rod 14. A second motor 15 is fixedly installed on the bottom of one side of the sealing cover plate 8. A machine box 18 is fixedly installed at the center of one side of the drying chamber 2. Fans 20 are fixedly installed on the top and bottom of one side of the machine box 18. A drying lamp 19 is fixedly installed on the other side of the machine box 18.

[0011] An inlet / outlet 6 is provided on the top of the other side of the drying chamber 2. One end of the movable seat 3 extends through the outside of the inlet / outlet 6 and is fixedly connected to the bottom of one side of the sealing cover plate 8. The No. 1 motor 4 is fixedly connected to the No. 1 output shaft through its output end. One end of the No. 1 output shaft is fixedly connected to one side of the threaded column 5 through a coupling. The other side of the threaded column 5 is movably connected to a bearing fixedly installed at the bottom of one side of the drying chamber 2. The inlet / outlet 6 provides a channel for the movable seat 3 to enter and exit, so that the movable seat 3 can smoothly enter and exit the drying chamber 2 with the sheet material. The No. 1 motor 4 drives the threaded column 5 to rotate through the No. 1 output shaft. The threaded column 5 cooperates with the threaded plate 7 to convert the rotational motion into linear motion, thereby driving the movable seat 3 to move, realizing the automatic conveying of the sheet material, reducing manual handling, improving production efficiency and reducing labor intensity.

[0012] Motor 15 is fixedly connected to a second output shaft via its output end. One end of the second output shaft passes through the interior of the sealing cover plate 8 and the transmission groove 10, and is fixedly connected to the other end of the transmission rod 14 via a coupling. Gear 12 meshes with gear 13. The bottom of the rotating column 11 is movably connected to a bearing fixedly installed at the bottom of the transmission groove 10. Motor 15 drives the transmission rod 14 to rotate via the second output shaft. Gear 12 on the transmission rod 14 drives the meshing gear 13 to rotate, thereby causing the rotating column 11 to rotate. During painting, this allows the board to rotate at a uniform speed, ensuring even coverage of the paint surface and avoiding paint dead spots. During drying, it ensures uniform heating of all parts of the board, accelerating the drying speed, preventing problems caused by uneven heating, and improving the quality of painting and drying.

[0013] Guide pillars 16 are fixedly installed at the front and rear ends of the bottom side of the drying chamber 2. One end of each guide pillar 16 is fixedly connected to a fixing block fixedly installed at the top side of the base plate 1. Guide sleeves 17 are slidably connected to one side of the surface of each guide pillar 16. The top of the guide sleeves 17 is fixedly connected to the bottom of the sealing cover plate 8. The guide pillars 16 and guide sleeves 17 form a guiding mechanism to provide precise guidance for the movement of the sealing cover plate 8, ensuring that the sealing cover plate 8 remains stable during movement and does not shift or shake. This allows the moving seat 3 to accurately enter and exit the drying chamber 2, ensuring the stability and reliability of the equipment operation.

[0014] One side of the casing 18 extends into the interior of the drying chamber 2. Air inlets and outlets are respectively located on both sides of the casing 18. Dust filters are fixedly installed inside both the air inlets and outlets to facilitate the introduction of heat generated by the drying lamp 19 and airflow generated by the fan 20 into the drying chamber 2 for drying the boards. The dust filters at the air inlets and outlets filter dust from the air, preventing dust from entering the drying chamber 2 and adhering to the surface of the boards, thus affecting the paint quality and ensuring a clean drying environment.

[0015] An adjusting screw 22 is threaded to the center of the top of the clamping frame 9. A clamping plate 21 is installed at the top inside the clamping frame 9. The lower end of the adjusting screw 22 extends through to the outside of the clamping frame 9 and is movably connected to a bearing fixedly installed at the center of the top of the clamping plate 21. Slide grooves are provided on the top of both sides of the inner wall of the clamping frame 9. Slider blocks are fixedly connected to both sides of the clamping plate 21. The two sliders are slidably connected to the inner walls of the two slide grooves respectively. A clamping groove is provided at the center of the top of the clamping frame 9 and the center of the bottom of the clamping plate 21. By rotating the adjusting screw 22, the clamping plate 21 can be moved up and down to clamp the plate using the clamping groove.

[0016] A spray gun hook is fixedly installed on the top side of one side of the outer wall of the sealing cover plate 8. An air filter 23 is fixedly installed on one side of the top of the drying chamber 2. An air extraction pipe is fixedly connected to the bottom side of one side of the air filter 23. The lower end of the air extraction pipe is fixedly connected to the upper end of the drying chamber 2. The spray gun hook makes it convenient to place the spray gun, so that the spray gun can be stored in an orderly manner when not in use, making it easy to access and improving work efficiency. The air filter 23 extracts and filters the air in the drying chamber 2 through the air extraction pipe, removing paint mist and harmful gases from the air, purifying the air environment in the drying chamber 2, and protecting the health of the staff.

[0017] When using the panel painting equipment for this distribution cabinet production, first place the panel in the clamping frame 9, rotate the adjusting screw 22 on the top of the clamping frame 9 to move the clamping plate 21 down, and use the clamping grooves on the top of the clamping frame 9 and the bottom of the clamping plate 21 to clamp the panel; start the second motor 15 on one side of the sealing cover plate 8 to drive the transmission rod 14 to rotate, so that the first gear 12 drives the second gear 13 to rotate, thereby causing the rotating column 11 and the clamping frame 9 to rotate the panel at a uniform speed. The operator holds the spray gun hanging on the spray gun hook of the sealing cover plate 8 to spray paint the rotating panel. After the painting is completed, start the No. 1 motor 4 at the bottom of one side of the drying chamber 2 to drive the threaded column 5 to rotate. It cooperates with the threaded plate 7 to make the moving seat 3 move the board into the drying chamber 2. During the movement, the guide column 16 and guide sleeve 17 on one side of the drying chamber 2 guide the movement of the sealing cover plate 8 to ensure stability and accuracy. After the board enters the drying chamber 2, the fan 20 and the drying lamp 19 in the machine box 18 work to blow hot air onto the board for drying. At the same time, the air filter 23 at the top of the drying chamber 2 extracts and filters the indoor air through the exhaust pipe to remove paint mist and harmful gases.

[0018] In summary, this panel painting equipment for power distribution cabinet production, through its design of drying chamber 2, movable seat 3, No. 1 motor 4, threaded column 5, threaded plate 7, sealing cover 8, chassis 18, drying lamp 19, and fan 20, eliminates the need for manual removal of the panels from the clamping frame 9 and transfer to the independent drying equipment after painting. The No. 1 motor 4 drives the threaded column 5 to rotate, which in turn moves the threaded plate 7 and movable seat 3, allowing the painted panels on the movable seat 3 to automatically enter the drying chamber 2. This significantly reduces the tedious manual handling, lowers labor intensity, and avoids potential damage to the panels and paint during manual handling, effectively improving the product yield. The drying lamp 19 installed in chassis 18 within the drying chamber 2 provides a stable and uniform heat source. The airflow generated by the fan 20 accelerates the drying speed of the paint on the board surface, improves drying efficiency, and shortens the entire production cycle. The design of the rotating column 11, gear 12, gear 13, transmission rod 14, and motor 15 ensures that during the painting process, the rotating column 11 drives the board clamped on it to rotate at a uniform speed, allowing the paint sprayed from the spray gun to evenly cover all surfaces of the board, effectively avoiding painting dead corners, ensuring the comprehensiveness and uniformity of the board painting, and improving the painting quality. During the drying process, the board continues to rotate, allowing the hot airflow to act more evenly on the board surface, accelerating the drying speed of all parts of the paint surface, and preventing problems such as wrinkling and cracking of the paint surface caused by uneven local heating, further improving the drying effect and the final quality of the painted board.

[0019] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sheet metal spraying equipment for power distribution cabinet production, comprising a base plate (1), characterized in that: A drying chamber (2) is fixedly installed on one side of the top of the base plate (1). A motor (4) is fixedly installed on the bottom of one side of the drying chamber (2). A threaded column (5) is provided at the bottom of the inner side of the drying chamber (2). A threaded plate (7) is threadedly connected to one side of the surface of the threaded column (5). A movable seat (3) is fixedly connected to the top of the threaded plate (7). A sealing cover (8) is provided on the other side of the upper end of the base plate (1). A clamping frame (9) is provided on one side of the upper end of the movable seat (3). A transmission groove (10) is opened on one side of the movable seat (3). A movable seat (10) is opened on one side of the center of the transmission groove (10). A transmission rod (14) is connected to the bottom of the clamping frame (9), a rotating column (11) is fixedly connected to the center of the bottom of the clamping frame (9), a second gear (13) is fixedly installed on the top of the surface of the rotating column (11), a first gear (12) is fixedly installed at one end of the transmission rod (14), a second motor (15) is fixedly installed on the bottom of one side of the sealing cover plate (8), a machine box (18) is fixedly installed on the center of one side of the drying chamber (2), a fan (20) is fixedly installed on the top and bottom of one side of the machine box (18), and a drying lamp (19) is fixedly installed on the other side of the machine box (18).

2. The sheet metal spraying equipment for power distribution cabinet production according to claim 1, characterized in that: The top of the other side of the drying chamber (2) is provided with an inlet and outlet (6). One end of the movable seat (3) extends through the outside of the inlet and outlet (6) and is fixedly connected to the bottom of the sealing cover (8). The No. 1 motor (4) is fixedly connected to the No. 1 output shaft through its output end. One end of the No. 1 output shaft is fixedly connected to one side of the threaded column (5) through a coupling. The other side of the threaded column (5) is movably connected to the bearing fixedly installed at the bottom of one side of the drying chamber (2).

3. The sheet metal spraying equipment for power distribution cabinet production according to claim 1, characterized in that: The second motor (15) is fixedly connected to the second output shaft through the output end on one side. One end of the second output shaft passes through the interior of the sealing cover plate (8) and the transmission groove (10) in sequence and is fixedly connected to the other end of the transmission rod (14) through the coupling. The first gear (12) meshes with the second gear (13). The bottom of the rotating column (11) is movably connected to the bearing fixedly installed at the bottom of the transmission groove (10).

4. The sheet metal spraying equipment for power distribution cabinet production according to claim 1, characterized in that: Guide pillars (16) are fixedly installed at the front and rear ends of the bottom side of the drying chamber (2). One end of each guide pillar (16) is fixedly connected to a fixing block fixedly installed at the top side of the bottom plate (1). A guide sleeve (17) is slidably connected to one side of the surface of the two guide pillars (16). The top of the guide sleeve (17) is fixedly connected to the bottom of the sealing cover plate (8).

5. The sheet metal spraying equipment for power distribution cabinet production according to claim 1, characterized in that: One side of the casing (18) extends into the interior of the drying chamber (2). Air inlets and air outlets are respectively provided on both sides of the casing (18). Dust filters are fixedly installed inside the air inlets and air outlets.

6. The sheet metal spraying equipment for power distribution cabinet production according to claim 1, characterized in that: The top center of the clamping frame (9) is threaded with an adjusting screw (22). The top of the clamping frame (9) is provided with a clamping plate (21). The lower end of the adjusting screw (22) extends through to the outside of the clamping frame (9) and is movably connected to a bearing fixedly installed at the top center of the clamping plate (21). The top of both sides of the inner wall of the clamping frame (9) is provided with sliding grooves. Both sides of the clamping plate (21) are fixedly connected with sliders. The two sliders are slidably connected to the inner walls of the two sliding grooves respectively. The center of the top of the clamping frame (9) and the center of the bottom of the clamping plate (21) are both provided with clamping grooves.

7. The sheet metal spraying equipment for power distribution cabinet production according to claim 1, characterized in that: A spray gun hook is fixedly installed on the top side of one side of the outer wall of the sealing cover (8), and an air filter (23) is fixedly installed on one side of the top of the drying chamber (2). An air extraction pipe is fixedly connected to the bottom side of one side of the air filter (23), and the lower end of the air extraction pipe is fixedly connected to the upper end of the drying chamber (2).

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