A paint spraying and drying device for steel surface processing

Abstract

The utility model discloses a kind of paint spraying and drying devices for steel surface processing, comprising: base, drying unit, conveying part and limiting mechanism;The limiting mechanism is arranged in base, the limiting mechanism includes sliding part and limiting part, one end of the sliding part is slidably connected with sliding groove, the limiting part is fixedly connected with the end of sliding part away from sliding groove, and the limiting part is used to limit steel movement;The utility model is provided with limiting mechanism in base, driven by driving motor to rotate threaded rod, sliding frame is driven to move away from each other or close to each other by threaded rod rotation, sliding plate is driven to move by sliding frame movement, support plate is driven to move by sliding plate movement, limiting plate is driven to move away from each other or close to each other by support plate movement, limiting plate is moved to both sides of steel and the position of steel is limited, displacement in steel conveying process is avoided, and yield is improved.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing technology, and in particular to a device for drying paint on the surface of steel. Background Technology

[0002] The equipment for drying spray paint on steel surfaces is mainly used to dry the coating sprayed onto the steel surface, allowing the coating to cure. This equipment is widely used in industries such as metal manufacturing, construction, automobiles, and home appliances to improve the corrosion resistance, aesthetics, and service life of steel.

[0003] Existing spray painting and drying devices for steel surface processing require the coated steel to be placed on top of a conveying unit and transported to a drying unit for drying. However, because the conveying unit does not restrict the position of the steel, it is prone to shifting due to vibrations during transport, causing scratches on the coating in contact with the conveying unit and affecting the yield rate. Therefore, this solution proposes a spray painting and drying device for steel surface processing to address these problems. Utility Model Content

[0004] The purpose of this invention is to provide a device for drying paint on the surface of steel to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a device for drying paint on the surface of steel, comprising: The base has sliding grooves on both sides; A drying unit is disposed on the top of the base; A conveying section is disposed between the drying unit and the base, and the conveying section is used for conveying steel. A limiting mechanism is provided inside the base. The limiting mechanism includes a sliding part and a limiting part. One end of the sliding part is slidably connected to a sliding groove, and the limiting part is fixedly connected to the end of the sliding part away from the sliding groove. The limiting part is used to restrict the movement of steel.

[0006] Preferably, the conveying unit includes: A conveying unit is disposed between the base and the drying unit; Placement racks, multiple placement racks are fixedly connected to the top of the conveying unit.

[0007] Preferably, the sliding part includes a sliding plate, one end of which is slidably inserted into the sliding groove, and the end of the sliding plate away from the sliding groove is fixedly connected to the limiting part.

[0008] Preferably, the limiting portion includes: A support plate is fixedly installed at the end of the sliding plate away from the sliding groove. A limiting plate is fixedly installed on the end of the support plate away from the sliding plate, and the end of the limiting plate away from the support plate is slidably inserted into the outer wall of the drying unit.

[0009] Preferably, a sliding rod is fixedly installed inside the base, and multiple sliding frames are slidably sleeved on the outer wall of the sliding rod. The ends of the multiple sliding frames that are far apart from each other are respectively fixedly connected to the ends of the multiple sliding plates that are far away from the support plate. A driving part is provided inside the base, and the driving part is used to drive the sliding frames to move.

[0010] Preferably, the driving unit includes: A threaded rod is disposed inside the base. The two ends of the threaded rod are rotatably connected to the inner walls of the two ends of the base, and the outer walls of the two ends of the threaded rod are threadedly sleeved with the middle of multiple sliding frames. The threads at the two ends of the threaded rod are opposite. A drive motor is fixedly installed on one side of the base, and the output end of the drive motor is fixedly connected to one end of the threaded rod.

[0011] Preferably, a rotating groove is provided at one end of the plurality of limiting plates that are close to each other, and a plurality of rollers are rotatably connected in the rotating groove.

[0012] The technical effects and advantages of this utility model are as follows: This utility model incorporates a limiting mechanism within the base. A drive motor rotates a threaded rod, which in turn moves the sliding frame closer to or further away from each other. The movement of the sliding frame moves the sliding plate, which in turn moves the support plate. The movement of the support plate then moves the limiting plates closer to or further away from each other. This allows the limiting plates to move to both sides of the steel and restrict its position, preventing displacement during steel transport and improving the yield rate. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a side view of the entire utility model.

[0015] Figure 3 This is a cross-sectional view of the drive unit of this utility model.

[0016] Figure 4 This is a cross-sectional view of the fixing mechanism of this utility model.

[0017] In the diagram: 1. Base; 2. Drying unit; 3. Conveying unit; 4. Placement rack; 5. Sliding rod; 6. Sliding frame; 7. Sliding plate; 8. Support plate; 9. Limiting plate; 10. Roller; 11. Drive motor; 12. Threaded rod. Detailed Implementation

[0018] 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.

[0019] refer to Figure 1-4 As shown: Example 1: This utility model provides a device for drying paint on the surface of steel, comprising: Base 1, with sliding grooves on both sides of base 1; Drying unit 2 is located on top of base 1; A conveying section is disposed between the drying unit 2 and the base 1, and the conveying section is used for conveying steel. Specifically, the conveying section includes: Conveying unit 3 is disposed between base 1 and drying unit 2; Placement rack 4, multiple placement racks 4 are fixedly connected to the top of conveying unit 3; It should be noted that the drying unit 2 is located on the top of the base 1, and the conveying unit 3 is located between the drying unit 2 and the base 1. The working principle of the conveying unit 3 and the drying unit 2 is the same as that of the stainless steel mesh belt dryer of model YT-3510. Multiple placement racks 4 are fixedly connected to the top of the conveying unit 3. The placement racks 4 support the steel, reduce the contact area between the steel and the conveying unit 3 during the conveying process, and avoid scratching the painted surface. The steel is placed on the top of the placement rack 4, and the placement rack 4 is moved by the rotation of the conveying unit 3. The steel is moved into the drying unit 2, where the coating on the surface of the steel is dried. In embodiment two, the present invention provides a limiting mechanism, which is applied to a steel surface processing spray painting drying device in embodiment one. The limiting mechanism is disposed in the base 1 and includes a sliding part and a limiting part. One end of the sliding part is slidably inserted into the sliding groove, and the limiting part is fixedly connected to the end of the sliding part away from the sliding groove. The limiting part is used to restrict the movement of the steel.

[0020] Specifically, the sliding part includes a sliding plate 7, one end of which is slidably inserted into the sliding groove, and the other end of the sliding plate 7 away from the sliding groove is fixedly connected to the limiting part. Specifically, the limiting part includes: Support plate 8 is fixedly installed at the end of sliding plate 7 away from the sliding groove; Limiting plate 9 is fixedly installed on the end of the support plate 8 away from the sliding plate 7, and the end of the limiting plate 9 away from the support plate 8 is slidably inserted into the outer wall of the drying unit 2. Furthermore, a rotating groove is provided at one end of the multiple limiting plates 9 that are close to each other, and multiple rollers 10 are rotatably connected in the rotating groove; It should be noted that one end of the sliding plate 7 is slidably connected to the sliding groove, the end of the sliding plate 7 away from the sliding groove is fixedly connected to the support plate 8, the end of the support plate 8 away from the sliding plate 7 is fixedly connected to the limiting plate 9, and the end of the limiting plate 9 away from the support plate 8 is provided with a rotating groove. Multiple rollers 10 are rotatably connected to the rotating groove. The movement of the sliding plate 7 drives the movement of the support plate 8, and the movement of the support plate 8 drives the movement of the limiting plate 9, so that the limiting plate 9 is close to the outer walls on both sides of the steel. The movement of the limiting plate 9 drives the movement of the rollers 10, so that the rollers 10 are in close contact with the outer walls on both sides of the steel. The position of the steel is restricted by the cooperation of the limiting plate 9 and the rollers 10, so as to avoid the steel moving during transportation and causing the coating to be scratched, thereby improving the yield. The rotation of the rollers 10 assists the movement of the steel and improves the stability. A sliding rod 5 is fixedly installed inside the base 1. Multiple sliding frames 6 are slidably sleeved on the outer wall of the sliding rod 5. The ends of the multiple sliding frames 6 that are far apart from each other are fixedly connected to the ends of multiple sliding plates 7 that are far away from the support plate 8. A driving part is provided inside the base 1, which is used to drive the sliding frames 6 to move. Specifically, the drive unit includes: A threaded rod 12 is set inside the base 1. The two ends of the threaded rod 12 are rotatably connected to the inner walls of the two ends of the base 1, and the outer walls of the two ends of the threaded rod 12 are threadedly sleeved in the middle of multiple sliding frames 6. The threads at the two ends of the threaded rod 12 are opposite. Drive motor 11 is fixedly installed on one side of base 1, and the output end of drive motor 11 is fixedly connected to one end of threaded rod 12. It should be noted that multiple sliding rods 5 are disposed within the base 1, with both ends of the sliding rods 5 fixedly connected to the inner wall of the base 1. A threaded rod 12 is disposed between the sliding rods 5, with both ends of the threaded rod 12 rotatably interlocked with the inner wall of the base 1. Multiple sliding frames 6 are slidably sleeved at both ends to the outer wall of the sliding rods 5, and the middle of the sliding frames 6 is threadedly sleeved to both ends of the threaded rod 12. The threads at both ends of the threaded rod 12 are opposite. A drive motor 11 is fixedly installed on one side of the base 1, and the output end of the drive motor 11 is fixedly connected to one end of the threaded rod 12. Starting the drive motor 11... The drive motor 11 drives the threaded rod 12 to rotate, which in turn drives the sliding frame 6 to move, causing the sliding frame 6 to slide against the outer wall of the sliding rod 5. The movement of the sliding frame 6 drives the sliding plate 7 to move, which in turn drives the support plate 8 to move. The movement of the support plate 8 causes the limiting plates 9 to move away from or closer to each other, and the movement of the limiting plates 9 drives the rollers 10 to move, so that the rollers 10 are in close contact with the outer walls on both sides of the steel. The combination of the limiting plates 9 and the rollers 10 restricts the position of the steel, preventing the steel from moving during transportation and causing scratches on the coating, thus improving the yield rate.

[0021] 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. An apparatus for drying paint on the surface of steel, characterized in that, include: The base (1) has sliding grooves on both sides; Drying unit (2), the drying unit (2) is disposed on the top of the base (1); A conveying section is disposed between the drying unit (2) and the base (1), and the conveying section is used for conveying steel. The limiting mechanism is located inside the base (1). The limiting mechanism includes a sliding part and a limiting part. One end of the sliding part is slidably connected to the sliding groove. The limiting part is fixedly connected to the end of the sliding part away from the sliding groove. The limiting part is used to restrict the movement of steel.

2. The apparatus for spray painting and drying steel surface processing according to claim 1, characterized in that, The conveying unit includes: A conveying unit (3) is disposed between the base (1) and the drying unit (2); Placement racks (4), multiple placement racks (4) are fixedly connected to the top of the conveying unit (3).

3. The apparatus for spray painting and drying steel surface processing according to claim 1, characterized in that, The sliding part includes a sliding plate (7), one end of which is slidably inserted into the sliding groove, and the other end of which is away from the sliding groove is fixedly connected to the limiting part.

4. The apparatus for spray painting and drying steel surface processing according to claim 3, characterized in that, The limiting part includes: Support plate (8), which is fixedly installed on the end of sliding plate (7) away from sliding groove; The limiting plate (9) is fixedly installed on the end of the support plate (8) away from the sliding plate (7), and the end of the limiting plate (9) away from the support plate (8) is slidably inserted into the outer wall of the drying unit (2).

5. The apparatus for spray painting and drying steel surface processing according to claim 4, characterized in that, A sliding rod (5) is fixedly installed inside the base (1). Multiple sliding frames (6) are slidably sleeved on the outer wall of the sliding rod (5). The ends of the multiple sliding frames (6) that are far apart from each other are respectively fixedly connected to the ends of the multiple sliding plates (7) that are far away from the support plate (8). A driving part is provided inside the base (1), and the driving part is used to drive the sliding frames (6) to move.

6. The apparatus for spray painting and drying steel surface processing according to claim 5, characterized in that, The drive unit includes: A threaded rod (12) is disposed inside the base (1). The two ends of the threaded rod (12) are rotatably connected to the inner walls of the two ends of the base (1). The outer walls of the two ends of the threaded rod (12) are threadedly connected to the middle of a plurality of sliding frames (6). The threads at the two ends of the threaded rod (12) are opposite. A drive motor (11) is fixedly installed on one side of the base (1), and the output end of the drive motor (11) is fixedly connected to one end of the threaded rod (12).

7. The apparatus for spray painting and drying steel surface processing according to claim 4, characterized in that, A rotating groove is provided at one end of each of the multiple limiting plates (9) that are close to each other, and multiple rollers (10) are rotatably connected in the rotating groove.

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