Colored steel plate primer coating device

Abstract

The utility model relates to the technical field of processing equipment, in particular to a color steel plate primer coating device which comprises a working table, a drying mechanism is arranged at the top of the working table and comprises a side plate, an air box is arranged at the top of the side plate in a penetrating mode, and a fan is arranged in an inner cavity of the air box. Heating pipes are fixedly arranged on the surfaces of the side plates, supporting plates are welded to the surfaces of the workbench and the surfaces of the side plates correspondingly, and hydraulic rods are fixedly connected to the opposite sides of the supporting plates. Through cooperation of the side plate, the air bellow, the fan, the heating pipe, the supporting plate, the hydraulic rod, the sliding rail, the sliding rod and the filtering cover, the effect of uniformly drying the coating of a color steel plate primer is achieved, and the hydraulic rod pushes the using length of the side plate through the supporting plate to stretch out and draw back so as to transversely adjust the position of the heating pipe; and the fan is started to rotate and convey gas to propel heat gas needing to be dried, so that sufficient heating is ensured, and the drying working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of processing equipment, in particular to a primer coating device for a color steel plate. Background Art

[0002] The substrates of color steel plates are cold-rolled substrates, hot-dip galvanized substrates and electro-galvanized substrates. Color steel plates are widely used in industries such as construction, home appliances, and transportation. In the existing color steel plate anti-rust equipment, the main method is to apply a layer of paint on the surface of the color steel plate to isolate the surface of the color steel plate from the air to achieve the purpose of rust prevention.

[0003] After searching, the announcement number CN109663685B, named as an invention of an anti-rust treatment device for the surface of a color steel plate and a treatment method thereof, includes a bottom plate, a rolling device, a spraying device, and a fixing device. Through research and analysis, it is found that although the color steel plate anti-rust equipment has the advantages of being able to spray paint according to the special structure of the color steel plate, being able to prevent the superposition of paint on the surface of the color steel plate, and being able to tilt the paint spraying function, it still has the following disadvantages to a certain extent;

[0004] For example, the spraying and drying of color steel plate anti-rust equipment are in a state of separate use. The drying time after spraying is long, and there is no auxiliary drying means. It is difficult to completely dry in a short time. In addition, due to the different production environments of the coating devices, the contact with the external environment after spraying is different. In order to solve the above technical problems, it is necessary for us to design a color steel plate primer coating device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a primer coating device for color steel plates, which has the advantages of enabling the color steel plates to be properly dried and convenient for flexible use, and solves the problems of difficulty in completely drying in a short time and quality differences caused by contact with the external environment.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a primer coating device for color steel plate, comprising a workbench, a drying mechanism is arranged on the top of the workbench, the drying mechanism comprises a side panel, a bellows is arranged through the top of the side panel, a fan is arranged in the inner cavity of the bellows, a heating pipe is fixedly arranged on the surface of the side panel, support plates are respectively welded to the surfaces of the workbench and the side panel, and a hydraulic rod is fixedly connected to the opposite side of the support plate.

[0007] Preferably, a box body is welded to the top of the side panel, one side of the box body is connected to the pump body, an electric telescopic rod is penetrated through the top of the side panel, the bottom of the electric telescopic rod is fixedly connected to an injection pipe, a discharge port is opened on the surface of the injection pipe, the top of the injection pipe is connected to an inlet pipe, the surface of the inlet pipe is connected to the pump body, and the surface of the box body is respectively connected to a liquid filling pipe and a discharge valve.

[0008] Preferably, a slide rail is welded on the surface of the workbench, a slide rod is movably connected to the inner cavity of the slide rail, the slide rod is welded to the surface of the side plate, and a filter cover is movably provided on the top of the bellows.

[0009] Preferably, the side panels are in movably contact with the surface of the workbench, the surface of the workbench is movably connected with a box door via a hinge, and a handle is welded on the surface of the box door.

[0010] Preferably, a fixed plate is welded to the inner wall of the workbench, a compression spring is fixedly connected to the bottom of the fixed plate, one end of the compression spring is fixedly connected to a movable seat, a slider is movably connected to the surface of the movable seat, a supporting rod and a support rod are movably connected to the surface of the slider through a rotating shaft, and one side of the supporting rod is movably connected to a splint through a rotating shaft.

[0011] Preferably, one side of the support rod and the inner wall of the workbench are movably connected via a rotating shaft, the splint and the top of the workbench are movably connected via a guide rod, a limiting rod is welded to the top of the movable seat, and the top of the limiting rod passes through the compression spring and the fixed plate in sequence and is movably connected to the inner wall of the fixed plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model realizes the effect of uniform drying of primer coating on color steel plate through the cooperation of side panels, bellows, fan, heating pipe, support plate, hydraulic rod, slide rail, slide rod and filter cover. The hydraulic rod pushes the side panel through the support plate to extend and retract the use length of the side panel to adjust the position of the heating pipe laterally. The fan is started to rotate and convey gas to push the hot gas required for drying to ensure sufficient heating and improve the drying efficiency.

[0014] 2. The utility model uses the load-bearing capacity and stability of the side panels to provide good and stable support for the spraying structure through the coordination of the box body, pump body, electric telescopic rod, spray pipe, discharge port and inlet pipe. The setting of the hydraulic rod can simultaneously push the spraying structure on the surface of the side panel to adjust and optimize in the lateral direction, and can disperse the spraying on the surface of the color steel plate. The electric telescopic performance of the electric telescopic rod can displace the discharge port on the surface of the spray pipe according to different needs, ensuring that the color steel plate can receive appropriate spraying treatment and improving flexible use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0016] Figure 2 This is a bottom-up stereoscopic schematic diagram of the utility model;

[0017] Figure 3It is a partial three-dimensional schematic diagram of the utility model.

[0018] In the figure: 1. workbench; 2. drying mechanism; 3. side panel; 4. bellows; 5. fan; 6. heating pipe; 7. support plate; 8. hydraulic rod; 9. box body; 10. pump body; 11. electric telescopic rod; 12. injection pipe; 13. discharge port; 14. inlet pipe; 15. slide rail; 16. slide rod; 17. filter cover; 18. fixed plate; 19. compression spring; 20. moving seat; 21. slide block; 22. support rod; 23. support rod; 24. clamping plate. DETAILED DESCRIPTION

[0019] See also Figure 1-Figure 3 A primer coating device for color steel plate comprises a workbench 1, a drying mechanism 2 is arranged on the top of the workbench 1, the drying mechanism 2 comprises a side plate 3, a bellows 4 is arranged through the top of the side plate 3, a fan 5 is arranged in the inner cavity of the bellows 4, a heating tube 6 is fixedly arranged on the surface of the side plate 3, support plates 7 are respectively welded to the surfaces of the workbench 1 and the side plate 3, and a hydraulic rod 8 is fixedly connected to the opposite side of the support plate 7.

[0020] See also Figure 1 and Figure 2 A box body 9 is welded to the top of the side plate 3, and one side of the box body 9 is connected to the pump body 10. An electric telescopic rod 11 is arranged through the top of the side plate 3, and a spray pipe 12 is fixedly connected to the bottom of the electric telescopic rod 11. A discharge port 13 is provided on the surface of the spray pipe 12, and an inlet pipe 14 is connected to the top of the spray pipe 12. By setting the inlet pipe 14, the pump body 10 and the spray pipe 12 can be stably connected, which is convenient for the smooth transportation of materials. The surface of the inlet pipe 14 is connected to the pump body 10, and the surfaces of the box body 9 are respectively connected to the liquid adding pipe and the discharge valve.

[0021] See also Figure 2 A slide rail 15 is welded on the surface of the workbench 1. By setting the slide rail 15, the movement of the slide rod 16 is supported and guided, and the side plate 3 is fixedly supported below. The inner cavity of the slide rail 15 is movably connected with the slide rod 16, and the slide rod 16 is welded to the surface of the side plate 3. A filter cover 17 is movably sleeved on the top of the bellows 4.

[0022] See also Figure 1 The side panel 3 is in active contact with the surface of the workbench 1. The surface of the workbench 1 is movably connected with a box door through a hinge. A handle is welded on the surface of the box door. By setting the handle, it is convenient for the user to contact with the box door and to facilitate the rotation and displacement of the box door.

[0023] See also Figure 3A fixed plate 18 is welded to the inner wall of the workbench 1, and a compression spring 19 is fixedly connected to the bottom of the fixed plate 18. One end of the compression spring 19 is fixedly connected to a moving seat 20. By setting the moving seat 20, a good and stable support is provided for the slider 21 to ensure that it has a high load-bearing capacity and stability. The surface of the moving seat 20 is movably connected to the slider 21, and the surface of the slider 21 is movably connected to a supporting rod 22 and a supporting rod 23 through a rotating shaft, and one side of the supporting rod 22 is movably connected to a splint 24 through a rotating shaft.

[0024] See also Figure 1 and Figure 3 One side of the support rod 23 is movably connected to the inner wall of the workbench 1 through a rotating shaft, the clamping plate 24 is movably connected to the top of the workbench 1 through a guide rod, and a limiting rod is welded on the top of the movable seat 20. The top of the limiting rod passes through the compression spring 19 and the fixed plate 18 in sequence and is movably connected to the inner wall of the fixed plate 18. By setting the limiting rod, the vertical movement of the movable seat 20 can be guided and supported, so that the movable seat 20 can perform vertical movement operation.

[0025] When in use, the clamping plates 24 on both sides of the squeeze are moved laterally away from each other, and the clamping plates 24 push the supporting rods 22 to adjust the tilt angle so that the slider 21 slides on the surface of the moving seat 20, driving the moving seat 20 to move vertically to squeeze the compression spring 19 to generate elastic pressure, and the compression spring 19 feedback tension makes the support rod 23 push the slider 21 back to a certain position, elastically and stably support the support rod 22, so that the clamping plates 24 are in close contact and fix to the color steel plate on the top of the workbench 1, and the hydraulic rod 8 is started by the external controller to extend and retract the support plate 7 so that the side plate 3 slides on the surface of the workbench 1 along the inner cavity of the slide rail 15 through the slide rod 16. The movement and adjustment of the side plate 3 can stably support and guide the spraying structure and the drying structure, so that the heating tube 6 and the injection tube 12 is laterally displaced to different positions, the pump body 10 is turned on to quantitatively transport the material in the box body 9 to the injection pipe 12 and spray it along the discharge port 13, and the injection pipe 12 and the discharge port 13 are controlled to rise by starting the electric telescopic rod 11 to push and retract, so as to adjust the height between the discharge port 13 and the color steel plate to meet the thickening spraying requirements of the production line, and the fan 5 is controlled by an external controller to operate, and the fan 5 extracts the external gas flow, and the external air passes through the filter cover 17 to filter impurities and enter the inner cavity of the bellows 4, and the heating tube 6 is started by the external controller to heat the flowing gas, and the hot air is blown to the color steel plate primer on the top of the workbench 1, and the hot air circulates in the inner cavity between the workbench 1 and the side panel 3, and makes all-round contact with the surface of the color steel plate primer.

[0026] In summary: the primer coating device for color steel plate, through the cooperation of the workbench 1, the side plate 3, the bellows 4, the fan 5, the heating tube 6, the support plate 7 and the hydraulic rod 8, solves the problem that it is difficult to completely dry in a short time and the quality difference caused by contact with the external environment.

Claims

1. A primer coating device for color steel plate, comprising a workbench (1), characterized in that: A drying mechanism (2) is arranged on the top of the workbench (1), and the drying mechanism (2) comprises a side plate (3). A bellows (4) is arranged through the top of the side plate (3), and a fan (5) is arranged in the inner cavity of the bellows (4). A heating pipe (6) is fixedly arranged on the surface of the side plate (3). Support plates (7) are respectively welded to the surfaces of the workbench (1) and the side plate (3), and a hydraulic rod (8) is fixedly connected to the opposite side of the support plate (7).

2. A primer coating device for color steel plate according to claim 1, characterized in that: A box body (9) is welded to the top of the side plate (3), one side of the box body (9) is connected to a pump body (10), an electric telescopic rod (11) is provided through the top of the side plate (3), a spray pipe (12) is fixedly connected to the bottom of the electric telescopic rod (11), a discharge port (13) is provided on the surface of the spray pipe (12), the top of the spray pipe (12) is connected to an inlet pipe (14), the surface of the inlet pipe (14) is connected to the pump body (10), and the surface of the box body (9) is respectively connected to a liquid filling pipe and a discharge valve.

3. The primer coating device for color steel plate according to claim 1, characterized in that: A slide rail (15) is welded to the surface of the workbench (1), a slide rod (16) is movably connected to the inner cavity of the slide rail (15), the slide rod (16) is welded to the surface of the side plate (3), and a filter cover (17) is movably sleeved on the top of the bellows (4).

4. A primer coating device for color steel plate according to claim 1, characterized in that: The side plate (3) is in movably contact with the surface of the workbench (1); the surface of the workbench (1) is movably connected to a box door via a hinge; and a handle is welded to the surface of the box door.

5. The primer coating device for color steel plate according to claim 1, characterized in that: A fixed plate (18) is welded to the inner wall of the workbench (1), a compression spring (19) is fixedly connected to the bottom of the fixed plate (18), one end of the compression spring (19) is fixedly connected to a movable seat (20), a sliding block (21) is movably connected to the surface of the movable seat (20), a supporting rod (22) and a support rod (23) are movably connected to the surface of the sliding block (21) via a rotating shaft, and a clamping plate (24) is movably connected to one side of the supporting rod (22) via a rotating shaft.

6. A primer coating device for color steel plate according to claim 5, characterized in that: One side of the support rod (23) and the inner wall of the workbench (1) are movably connected via a rotating shaft, the clamping plate (24) and the top of the workbench (1) are movably connected via a guide rod, a limit rod is welded to the top of the movable seat (20), and the top of the limit rod passes through the compression spring (19) and the fixed plate (18) in sequence and is movably connected to the inner wall of the fixed plate (18).

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