Spraying device for metal plate production

Abstract

The invention discloses a metal plate production spraying device which comprises a mounting frame, an electric control box is arranged on the mounting frame, a paint box is arranged at the bottom of the mounting frame, one end of the paint box is connected with a spraying mechanism, a conveying belt is arranged in the mounting frame, and a driving motor drives the conveying belt to conduct feeding. A plurality of rows of air holes are formed in the conveying belts, a spraying box is arranged between the conveying belts, the spraying box is fixed in a mounting frame, one end of the spraying box is communicated with a spraying mechanism, a sealing cover is arranged at the top of the mounting frame, a guiding mechanism is arranged in the sealing cover, a feeding plate is arranged at one end of the sealing cover, and a discharging plate is arranged at the other end of the sealing cover. The metal plate drying and spraying device has the advantages that metal plates can be stably conveyed, operation of the metal plates can be carried out in a small space, operation in a large space is avoided, the conditions that the metal plates are too wet and the like can be avoided, and the stability of drying and spraying of the metal plates is guaranteed.

Description

Technical Field

[0001] The invention belongs to the technical field of metal plate production, and more specifically, particularly relates to a spraying device for metal plate production. Background Art

[0002] During the production and processing of metal plates, since they need to be stored and packaged for a period of time, the surface of the metal plates needs to be sprayed for protection. However, ordinary spray booths require staff to enter to operate, which is very troublesome and requires manual spraying. Not only do they need to wear protective gear, but they also need to clean the spray booth. During the spraying process, the metal plates need to be turned over, which can easily cause inconsistent spraying on the surface of the metal plates, with different depths. During the spraying process, due to the humidity in the spraying liquid, the metal plates can easily become too wet and need to be effectively dried, making them unusable. During the transmission process, the metal plates are not effectively transferred, resulting in deviations in the direction of the metal plates in the rear position, which requires personnel to adjust, which is very troublesome. Summary of the invention

[0003] In view of the deficiencies of the prior art, the present invention provides a spraying device for metal plate production to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a spraying device for metal plate production, comprising a mounting frame, an electric control box is arranged on the mounting frame, a paint box is arranged at the bottom of the mounting frame, one end of the paint box is connected to a spraying mechanism, a conveyor belt is arranged in the mounting frame, the conveyor belt is driven by a driving motor to feed materials, a plurality of rows of air holes are arranged on the conveyor belt, a spray box is arranged between the conveyor belts, the spray box is fixed in the mounting frame, one end of the spray box is connected to the spraying mechanism, a sealing cover is arranged on the top of the mounting frame, a guide mechanism is arranged in the sealing cover, a feed plate is arranged at one end of the sealing cover, and a discharge plate is arranged at the other end of the sealing cover.

[0005] The spraying mechanism comprises a lifting pump, one end of which is connected to a paint box through a water pumping pipe, and the other end of which is connected to an atomizing nozzle through a lifting pipe, and one end of which is connected to a spray box.

[0006] The multiple guide mechanisms include a cylinder, which is fixed in a sealing cover, and a guide roller is installed at the push-out end of the cylinder through a transfer block.

[0007] The inner wall of the sealing cover is provided with symmetrical heating lamps, and the metal plate is dried by the heating lamps.

[0008] A dust sticking roller is installed at the bottom of the feed plate.

[0009] A sponge roller is installed at the bottom of the discharge plate.

[0010] The present invention provides a spraying device for metal plate production, which has the following beneficial effects: The spraying device for metal plate production can guide the metal plate by setting a dust sticking roller, a guide roller and a sponge roller, so as to avoid the metal plate from being offset during the transmission process; the spray in the spray box is concentratedly sprayed out through the air holes on the conveyor belt, so that the metal plate is in a sealed cover as a whole, and finally the sponge roller absorbs the excess water droplets on the upper surface of the metal plate to avoid the metal plate from being too wet, and the heating lamp can be started to dry the sealed cover to avoid excessive humidity in the sealed cover, thereby greatly improving the spraying efficiency of the metal plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 is a side view of the present invention; Figure 3 is a cross-sectional view of the present invention; Figure 4 It is a partial enlarged view of the present invention.

[0012] In the figure: 1. mounting frame; 2. electric control box; 3. driving motor; 4. paint box; 5. lifting pump; 501. water suction pipe; 502. lifting pipe; 503. atomizing nozzle; 6. spray box; 7. conveyor belt; 701. air vent; 8. sealing cover; 9. heating lamp; 10. cylinder; 11. guide roller; 12. feed plate; 121. dust-sticking roller; 13. discharge plate; 131. sponge roller. DETAILED DESCRIPTION

[0013] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0014] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0015] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0016] See also Figures 1 to 4 The present invention provides a technical solution: a spraying device for metal plate production, comprising a mounting frame 1, an electric control box 2 is arranged on the mounting frame 1, a paint box 4 is arranged at the bottom of the mounting frame 1, one end of the paint box 4 is connected to a spraying mechanism, a conveyor belt 7 is arranged in the mounting frame 1, and the conveyor belt 7 is driven by a driving motor 3 to feed materials, a plurality of rows of air holes 701 are arranged on the conveyor belt 7, a spray box 6 is arranged between the conveyor belts 7, the spray box 6 is fixed in the mounting frame 1, one end of the spray box 6 is connected to the spraying mechanism, the spraying mechanism comprises a lifting pump 5, one end of the lifting pump 5 is connected to the paint box 4 through a water pumping pipe 501, the other end of the lifting pump 5 is connected to an atomizing nozzle 503 through a lifting pipe 502, and one end of the atomizing nozzle 503 is connected to the spray box 6, so that the mist is concentrated in the spray box 6 and discharged to the air holes 701 of the conveyor belt 7. Gas is used to process the metal plate. A sealing cover 8 is provided on the top of the mounting frame 1. A guiding mechanism is provided in the sealing cover 8. The multiple guiding mechanisms include a cylinder 10. The cylinder 10 is fixed in the sealing cover 8. A guide roller 11 is installed at the push-out end of the cylinder 10 through a transfer block. The pressing of the guide roller 11 can make the metal plate transmission more stable. Symmetrical heating lamps 9 are provided on the inner wall of the sealing cover 8. The metal plate is dried by the heating lamps 9 to avoid excessive moisture. A feed plate 12 is provided at one end of the sealing cover 8 and a discharge plate 13 is provided at the other end of the sealing cover 8. A dust-sticking roller 121 is installed at the bottom of the feed plate 12 for dust-sticking treatment on the surface of the metal plate. A sponge roller 131 is installed at the bottom of the discharge plate 13. The sponge roller 131 can absorb excess moisture from the metal plate to avoid excessive moisture on the metal plate.

[0017] The specific usage and function of this embodiment are as follows: first, fill the paint box 4, adjust the atomizing nozzle 503, perform atomizing spraying, put the metal plate under the feed plate 12, and convey it through the conveyor belt 7, and pass through the dust sticking roller 121, the guide roller 11 and the sponge roller 131 in turn, so as to guide the metal plate to stick to the dust, and spray the spray in the spray box 6 through the air holes 701 on the conveyor belt 7, so that the metal plate as a whole is in a state in the sealing cover 8, and finally absorb the excess water droplets on the upper surface of the metal plate through the sponge roller 131 to prevent the metal plate from being too wet, and start the heating lamp 9 to dry the sealing cover 8 to avoid excessive humidity in the sealing cover 8, thereby greatly improving the spraying efficiency of the metal plate.

[0018] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A spraying device for metal plate production, characterized in that: The invention comprises a mounting frame (1), an electric control box (2) is arranged on the mounting frame (1), a paint box (4) is arranged at the bottom of the mounting frame (1), one end of the paint box (4) is connected to a spraying mechanism, a conveyor belt (7) is arranged inside the mounting frame (1), and the conveyor belt (7) is driven by a driving motor (3) to feed materials, a plurality of rows of air holes (701) are arranged on the conveyor belt (7), a spraying box (6) is arranged between the conveyor belts (7), the spraying box (6) is fixed in the mounting frame (1), one end of the spraying box (6) is connected to the spraying mechanism, a sealing cover (8) is arranged on the top of the mounting frame (1), a guide mechanism is arranged inside the sealing cover (8), a feed plate (12) is arranged at one end of the sealing cover (8), and a discharge plate (13) is arranged at the other end of the sealing cover (8).

2. A spraying device for metal plate production according to claim 1, characterized in that: The spraying mechanism comprises a lifting pump (5), one end of which is connected to a paint box (4) via a water pumping pipe (501), and the other end of which is connected to an atomizing nozzle (503) via a lifting pipe (502), and one end of which is connected to a spray box (6).

3. A spraying device for metal plate production according to claim 1, characterized in that: The plurality of guide mechanisms comprise a cylinder (10), the cylinder (10) being fixed in a sealing cover (8), and a guide roller (11) being mounted on a push-out end of the cylinder (10) via a transfer block.

4. A spraying device for metal plate production according to claim 1, characterized in that: The inner wall of the sealing cover (8) is provided with symmetrical heating lamps (9), and the metal plate is dried by the heating lamps (9).

5. A spraying device for metal plate production according to claim 1, characterized in that: A dust sticking roller (121) is installed at the bottom of the feed plate (12).

6. A spraying device for metal plate production according to claim 1, characterized in that: A sponge roller (131) is installed at the bottom of the discharge plate (13).

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