A steel leaf spring spray painting drying device

Abstract

This utility model relates to the field of steel leaf spring painting technology, and discloses a steel leaf spring painting drying device, including a drying box. Door panels are rotatably connected to the left and right sides of the front end of the drying box. A handle is fixedly connected to the inner side of the front end of the door panel. An observation window is fixedly connected to the inner wall of the door panel. A support plate is fixedly connected to the top side of the inner wall of the drying box. Support rods are fixedly connected to the bottom sides of the support plate. A first connecting plate is fixedly connected to the bottom of the support rods. Multiple second connecting plates are fixedly connected to the bottom of the first connecting plate. Connecting seats are fixedly connected to the bottom sides of the second connecting plates. A first fixing frame is fixedly connected to the bottom of the connecting seats. In this utility model, the activated carbon plate inside the filter box absorbs the paint odor in the air, avoiding the health hazards of excessive paint odor in the drying room, and improving the drying effect of the drying device on the steel leaf springs.

Description

Technical Field

[0001] This utility model relates to the field of steel leaf spring painting technology, and in particular to a steel leaf spring painting drying device. Background Technology

[0002] Leaf springs, also known as fixed leaf springs or leaf springs, are a common elastic element mainly used in the suspension systems of automobiles and other vehicles. Their primary function is to absorb and cushion vibrations caused by uneven road surfaces during driving, maintaining good wheel-to-ground contact and thus improving the vehicle's ride comfort, stability, and safety.

[0003] Under normal circumstances, existing leaf springs require a period of drying time after painting to ensure the paint layer is completely dry and cured. However, traditional drying methods are often inefficient and release harmful gases during the drying process, causing adverse effects on the environment and workers.

[0004] In response to this technical problem, this application proposes a steel leaf spring spray painting and drying device. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a steel leaf spring painting and drying device. By activating the exhaust fan, the air in the drying chamber carrying the paint smell can be drawn out and filtered through the activated carbon plate in the filter box. The paint smell in the air is adsorbed onto the activated carbon plate, thus avoiding the situation where the paint smell in the drying chamber is too strong and causes harm to the health of the workers. At the same time, it improves the drying effect of the drying device on the steel leaf springs.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A leaf spring spray painting drying device includes a drying box. Door panels are rotatably connected to the left and right sides of the front end of the drying box. A handle is fixedly connected to the inner side of the front end of each door panel. An observation window is fixedly connected to the inner wall of the door panel. A support plate is fixedly connected to the top side of the inner wall of the drying box. Support rods are fixedly connected to the bottom sides of the support plate. A first connecting plate is fixedly connected to the bottom of each support rod. Multiple second connecting plates are fixedly connected to the bottom of the first connecting plate. Connecting seats are fixedly connected to the bottom sides of the second connecting plates. A first fixing frame is fixedly connected to the bottom of each connecting seat. A leaf spring body is provided on the outer wall of the first fixing frame. A drying assembly is provided on the inner wall of the rear end of the drying box. A filter assembly is provided on the top of the drying box. A fixing assembly is provided on the inner wall of the connecting seats.

[0008] Furthermore, the air-drying assembly includes a dustproof net fixedly connected to the inner wall of the rear end of the drying box, and multiple blowers are fixedly connected to the rear end of the drying box.

[0009] Furthermore, the filter assembly includes a filter box fixedly connected to the top right side of the drying box, a paint mist filter layer fixedly connected to the left side of the inner wall of the filter box, an activated carbon plate fixedly connected to the middle of the inner wall of the filter box, and a chemical adsorption plate fixedly connected to the right side of the inner wall of the filter box.

[0010] Furthermore, a dustproof pipe is fixedly connected to the inner wall of the top of the drying box, a first dustproof cover is fixedly connected to the inner wall of the dustproof pipe, a connecting pipe is fixedly connected to the top of the dustproof pipe, and the other end of the connecting pipe is fixedly connected to the upper left end of the filter box.

[0011] Furthermore, an air outlet pipe is fixedly connected to the right end of the filter box, a second dust cover is fixedly connected to the right side of the inner wall of the air outlet pipe, and an exhaust fan is fixedly connected to the left side of the inner wall of the air outlet pipe.

[0012] Furthermore, the fixing component includes a second fixing frame that is slidably connected to the inner wall of the connecting seat. The second fixing frame is connected to the inner wall of the connecting seat by a fixing spring. A connecting rod is fixedly connected to the right end of the fixing spring, and a pressing plate is fixedly connected to the right end of the connecting rod.

[0013] Furthermore, one end of the fixing spring is connected to the second fixing frame, and the other end of the fixing spring is connected to the inner wall of the connecting seat.

[0014] Furthermore, the bottom end of the second fixing frame corresponds to both ends of the leaf spring body.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, by starting the exhaust fan, the air in the drying room with the paint smell can be drawn out and filtered through the activated carbon plate in the filter box. The paint smell in the air is adsorbed on the activated carbon plate, which avoids the situation where the paint smell in the drying room is too strong and causes harm to the health of the workers. At the same time, it improves the drying effect of the drying device on the steel plate spring.

[0017] 2. In this utility model, the fixed components can be set to quickly fix the steel leaf spring body, preventing the steel leaf spring body from shaking during the drying process, ensuring the effectiveness of the drying device, and also making it easy to remove the steel leaf spring body. Attached Figure Description

[0018] Figure 1 This is a perspective view of a steel leaf spring spray painting and drying device proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the second connecting plate in a steel leaf spring spray painting and drying device proposed in this utility model;

[0020] Figure 3 This is a schematic diagram of the fan structure in a steel plate spring spray painting drying device proposed in this utility model;

[0021] Figure 4 This is a schematic diagram of the filter box in a steel leaf spring spray painting drying device proposed in this utility model;

[0022] Figure 5 This is a schematic diagram of the second fixing frame in a steel leaf spring spray painting and drying device proposed in this utility model.

[0023] Legend:

[0024] 1. Drying box; 2. Door panel; 3. Handle; 4. Observation window; 5. Support plate; 6. Support rod; 7. First connecting plate; 8. Second connecting plate; 9. Connecting seat; 10. First fixing frame; 11. Steel leaf spring body; 12. Blower fan; 13. Dustproof net; 14. Dustproof pipe; 15. Connecting pipe; 16. Filter box; 17. First dustproof cover; 18. Paint mist filter layer; 19. Activated carbon plate; 20. Chemical adsorption plate; 21. Air outlet pipe; 22. Exhaust fan; 23. Second dustproof cover; 24. Second fixing frame; 25. Fixing spring; 26. Connecting rod; 27. Button. Detailed Implementation

[0025] 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.

[0026] Reference Figures 1-3 and Figure 4This utility model provides an embodiment of a steel leaf spring spray painting drying device, including a drying box 1, door panels 2 rotatably connected to the left and right sides of the front end of the drying box 1, a handle 3 fixedly connected to the inner side of the front end of the door panel 2, an observation window 4 fixedly connected to the inner wall of the door panel 2, a support plate 5 fixedly connected to the top side of the inner wall of the drying box 1, support rods 6 fixedly connected to the bottom sides of the support plate 5, a first connecting plate 7 fixedly connected to the bottom of the support rods 6, a plurality of second connecting plates 8 fixedly connected to the bottom of the first connecting plate 7, connecting seats 9 fixedly connected to the bottom sides of the second connecting plates 8, a first fixing frame 10 fixedly connected to the bottom of the connecting seats 9, a steel leaf spring body 11 provided on the outer wall of the first fixing frame 10, and a dustproof net 13 fixedly connected to the inner wall of the rear end of the drying box 1. Multiple blowers 12 are fixedly connected to the rear end of the drying box 1. A filter box 16 is fixedly connected to the top right side of the drying box 1. A paint mist filter layer 18 is fixedly connected to the left side of the inner wall of the filter box 16. An activated carbon plate 19 is fixedly connected to the middle of the inner wall of the filter box 16. A chemical adsorption plate 20 is fixedly connected to the right side of the inner wall of the filter box 16. A dustproof pipe 14 is fixedly connected to the top inner wall of the drying box 1. A first dustproof cover 17 is fixedly connected to the inner wall of the dustproof pipe 14. A connecting pipe 15 is fixedly connected to the top of the dustproof pipe 14. The other end of the connecting pipe 15 is fixedly connected to the upper left end of the filter box 16. An air outlet pipe 21 is fixedly connected to the right end of the filter box 16. A second dustproof cover 23 is fixedly connected to the right side of the inner wall of the air outlet pipe 21. An exhaust fan 22 is fixedly connected to the left side of the inner wall of the air outlet pipe 21.

[0027] Specifically, the blower fan 12 is activated, and its airflow is used to dry the leaf spring body 11, while the dust filter 13 filters dust to prevent contamination. When the blower fan 12 is working, the exhaust fan 22 generates suction, drawing air out of the drying chamber 1 through the dust filter pipe 14, connecting pipe 15, and filter box 16, and discharging it through the exhaust pipe 21. Paint mist, odors, and toxic gases are treated by the paint mist filter layer 18, activated carbon plate 19, and chemical adsorption plate 20, respectively, reducing adverse effects on the environment and personnel. Operators can monitor the drying progress of the leaf spring body 11 through the observation window 4.

[0028] Reference Figure 2 and Figure 5 The second fixing frame 24 is slidably connected to the inner wall of the connecting seat 9. The second fixing frame 24 is connected to the inner wall of the connecting seat 9 by a fixing spring 25. A connecting rod 26 is fixedly connected to the right end of the fixing spring 25. A pressing plate 27 is fixedly connected to the right end of the connecting rod 26. One end of the fixing spring 25 is connected to the second fixing frame 24. The other end of the fixing spring 25 is connected to the inner wall of the connecting seat 9. The bottom end of the second fixing frame 24 corresponds to both ends of the steel leaf spring body 11.

[0029] Specifically, the operator uses handle 3 to open door panel 2 and places the leaf spring body 11 into drying box 1. First, the painted leaf spring body 11 is placed on the outer wall of the first fixing frame 10. The push plate 27 is pulled to drive the connecting rod 26, causing the second fixing frame 24 to press and fix the spring 25 and slide until the leaf spring body 11 is fully placed. The rebound force of the fixing spring 25 causes the second fixing frame 24 to fix the leaf spring body 11, preventing it from shaking during drying and causing the paint to fall off, affecting the drying effect. Then, door panel 2 is closed.

[0030] Working principle: During use, the operator opens the door panel 2 via handle 3 and places the leaf spring body 11 into the drying box 1. The operator first places the painted leaf spring body 11 on the outer wall of the first fixing frame 10. Then, by pulling the push plate 27, the connecting rod 26 is pushed against the second fixing frame 24. The second fixing frame 24, under pressure, presses against the fixing spring 25 and slides inward along the inner wall of the connecting seat 9 until the leaf spring body 11 is completely placed on the outer wall of the first fixing frame 10. At this point, due to the rebound force of the fixing spring 25, the second fixing frame 24 secures the leaf spring body 11, preventing it from shaking during drying and causing paint to fall off, affecting the drying effect. Then, the door panel 2 is closed. At this time, the blower fan 12 is activated. The blower fan 12 generates airflow to circulate air through the leaf spring body 11. While the drying process is underway, the dustproof net 13 filters dust from the air to prevent it from settling on the surface of the leaf spring body 11 and affecting the drying effect. Simultaneously with the blower fan 12 operating, the exhaust fan 22 is activated. The exhaust fan 22 generates suction, drawing air from the drying chamber 1 through the dustproof pipe 14, connecting pipe 15, and filter box 16, and then expelling it from the drying chamber 1 through the exhaust pipe 21. At this time, paint mist in the air is filtered by the paint mist filter layer 18, odors in the air are adsorbed by the activated carbon plate 19, and toxic gases in the air are adsorbed by the chemical adsorption plate 20, preventing paint mist, odors, and toxic gases from adversely affecting the environment and personnel. During the drying process of the leaf spring body 11, the operator can observe the leaf spring body 11 inside the drying chamber 1 through the observation window 4 to understand the drying progress.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A steel leaf spring spray painting drying device, characterized in that: The device includes a drying box (1), with door panels (2) rotatably connected to the left and right sides of the front end of the drying box (1). A handle (3) is fixedly connected to the inner side of the front end of the door panel (2). An observation window (4) is fixedly connected to the inner wall of the door panel (2). A support plate (5) is fixedly connected to the top side of the inner wall of the drying box (1). A support rod (6) is fixedly connected to both sides of the bottom end of the support plate (5). A first connecting plate (7) is fixedly connected to the bottom end of the support rod (6). Multiple second connecting plates (8) are fixedly connected to the bottom end of the first connecting plate (7). Connecting seats (9) are fixedly connected to both sides of the bottom end of the second connecting plates (8). A first fixing frame (10) is fixedly connected to the bottom end of the connecting seat (9). A steel plate spring body (11) is provided on the outer wall of the first fixing frame (10). A drying component is provided on the inner wall of the rear end of the drying box (1). A filter component is provided on the top of the drying box (1). A fixing component is provided on the inner wall of the connecting seat (9).

2. The steel leaf spring spray painting drying device according to claim 1, characterized in that: The air-drying assembly includes a dustproof net (13) fixedly connected to the inner wall of the rear end of the drying box (1), and a plurality of blower fans (12) are fixedly connected to the rear end of the drying box (1).

3. The steel leaf spring spray painting and drying device according to claim 1, characterized in that: The filter assembly includes a filter box (16) fixedly connected to the top right side of the drying box (1), a paint mist filter layer (18) fixedly connected to the left side of the inner wall of the filter box (16), an activated carbon plate (19) fixedly connected to the middle of the inner wall of the filter box (16), and a chemical adsorption plate (20) fixedly connected to the right side of the inner wall of the filter box (16).

4. The steel leaf spring spray painting drying device according to claim 3, characterized in that: A dustproof tube (14) is fixedly connected to the inner wall of the top of the drying box (1), a first dustproof cover (17) is fixedly connected to the inner wall of the dustproof tube (14), a connecting tube (15) is fixedly connected to the top of the dustproof tube (14), and the other end of the connecting tube (15) is fixedly connected to the left end of the filter box (16).

5. A steel leaf spring spray painting drying device according to claim 3, characterized in that: The filter box (16) is fixedly connected to the right end of the air outlet pipe (21), the right side of the inner wall of the air outlet pipe (21) is fixedly connected to the second dust cover (23), and the left side of the inner wall of the air outlet pipe (21) is fixedly connected to the exhaust fan (22).

6. The steel leaf spring spray painting and drying device according to claim 1, characterized in that: The fixing component includes a second fixing frame (24) that is slidably connected to the inner wall of the connecting seat (9). The second fixing frame (24) is connected to the inner wall of the connecting seat (9) by a fixing spring (25). A connecting rod (26) is fixedly connected to the right end of the fixing spring (25), and a pressing plate (27) is fixedly connected to the right end of the connecting rod (26).

7. A steel leaf spring spray painting and drying device according to claim 6, characterized in that: One end of the fixing spring (25) is connected to the second fixing frame (24), and the other end of the fixing spring (25) is connected to the inner wall of the connecting seat (9).

8. A steel leaf spring spray painting drying device according to claim 6, characterized in that: The bottom end of the second fixing frame (24) corresponds to both ends of the leaf spring body (11).

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