Colored steel plate coating machine

Abstract

The utility model provides a color steel plate coating machine. The technical problems that when an existing color plate coating machine is used for coating, due to the fact that the surface of a color plate is uneven, dust in the color plate is not easy to clean, and the coating effect is affected are solved. The color steel plate coating machine comprises a machine frame and is characterized in that a conveying belt is laid on the machine frame, a mounting frame is arranged on the conveying belt, the whole mounting frame is of a closed structure, and an inlet and an outlet are formed in the two sides of the mounting frame; a hot air mechanism for preliminarily heating and drying the color steel plate, a dust collection mechanism for removing dust on the surface of the color steel plate, a spraying mechanism for spraying the surface of the color steel plate and a drying mechanism for drying the sprayed color steel plate are sequentially mounted on the mounting frame from the inlet to the outlet, and partition plates are arranged between the drying mechanism and the spraying mechanism and between the drying mechanism and the outlet. Dust on the surface of the color steel plate is cleaned before the color steel plate is coated, meanwhile, the surface of the color steel plate is dried, and subsequent coating treatment is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of color steel plate processing and relates to a color steel plate coating machine. Background Art

[0002] Color steel refers to color-coated steel plate, which is a steel plate with an organic coating. It has the advantages of good corrosion resistance, bright colors, beautiful appearance, easy processing and forming, and the original strength of the steel plate, and the cost is low. However, the existing color steel plate coating machine has the problem of uneven surface of the color steel plate, and the dust in it is not easy to clean, which affects the coating effect. Therefore, it is necessary to design a color steel plate coating machine. Summary of the invention

[0003] The utility model aims to solve the above problems in the prior art and proposes a color steel plate coating machine.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a color steel plate coating machine, including a frame, characterized in that a conveyor belt is laid on the frame, a mounting frame is placed on the conveyor belt, the mounting frame is a closed structure as a whole, and an inlet and an outlet are opened on both sides of the mounting frame. A hot air mechanism for preliminary heating and drying of the color steel plate, a dust suction mechanism for dust removal on the surface of the color steel plate, a spraying mechanism for spraying the surface of the color steel plate, and a drying mechanism for drying the color steel plate after spraying are sequentially installed on the mounting frame from the inlet to the outlet, and partitions are arranged between the drying mechanism, the spraying mechanism and the outlet.

[0005] The working principle of the utility model is as follows: the color steel plate to be coated is placed on a conveyor belt and fed into the installation frame through an inlet. The surface of the color steel plate is first preheated and dried by a hot air mechanism, and then the dust on the surface of the color steel plate is removed by a dust suction mechanism. Then, the surface of the color steel plate is sprayed by a spraying mechanism. After the spraying is completed, it is dried by a drying mechanism and exported through an outlet.

[0006] The hot air mechanism comprises an air gun, a heater and a nozzle 1, wherein the air gun is mounted on the top of the mounting frame, the air outlet of the air gun is connected to the nozzle 1, and the heater is mounted between the nozzle 1 and the air outlet.

[0007] With the above structure, the hot air is ejected through the nozzle through the cooperation of the heater and the fan.

[0008] The dust suction mechanism includes a dust suction fan, a material storage bin and a suction head. The dust suction fan is installed on the top of the mounting frame, the suction head is installed at the inlet of the dust suction fan, the outlet of the dust suction fan is connected to the material storage bin, and an exhaust port is arranged on the top of the material storage bin.

[0009] With the above structure, dust is sucked from the suction head into the storage bin for collection by the dust suction fan.

[0010] The spraying mechanism includes a spray box, a spray device and a second nozzle. The spray device is installed on the top of the mounting frame. The inlet of the spray device is connected to the spray box, and the spray box is connected to an external feeding device through a connecting pipe. The second nozzle is installed at the outlet of the spray device.

[0011] With the above structure, the paint in the spray box is sprayed out through the second spray head by the spray device.

[0012] The drying mechanism comprises a connecting piece, a mounting piece and a heating plate. The mounting piece is connected to a mounting frame through the connecting piece, and a heating plate is installed at the bottom of the mounting piece.

[0013] By adopting the above structure, the surface coating of the color steel plate is heated and dried by the heating plate.

[0014] A filter is installed at the air outlet.

[0015] The above structure is adopted to prevent dust from flying out.

[0016] Compared with the prior art, the color steel plate coating machine has the following advantages: the utility model is provided with a hot air mechanism and a dust suction mechanism, so as to clean the dust on the surface of the color steel plate before coating, and at the same time make the surface dry, which is beneficial to the subsequent coating treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] In the figure, 1, frame; 2, conveyor belt; 3, mounting frame; 4, partition; 5, air gun; 6, heater; 7, nozzle one; 8, dust suction fan; 9, storage bin; 10, suction head; 11, spray box; 12, injection device; 13, nozzle two; 14, connecting piece; 15, mounting piece; 16, heating plate; 17, filter. DETAILED DESCRIPTION

[0019] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0020] like Figure 1As shown, the color steel plate coating machine includes a frame 1, characterized in that a conveyor belt 2 is laid on the frame 1, a mounting frame 3 is placed on the conveyor belt 2, the mounting frame 3 is a closed structure as a whole, and an inlet and an outlet are opened on both sides of the mounting frame 3, and a hot air mechanism for preliminary heating and drying of the color steel plate, a dust suction mechanism for dust removal on the surface of the color steel plate, a spraying mechanism for spraying the surface of the color steel plate, and a drying mechanism for drying the color steel plate after spraying are sequentially installed on the mounting frame 3 from the inlet to the outlet, and a partition 4 is arranged between the drying mechanism, the spraying mechanism and the outlet.

[0021] The conveyor belt 2 in the present invention is an existing device.

[0022] The partition plate 4 of the utility model is installed on the mounting frame 3 by adopting the existing detachable structure.

[0023] The hot air mechanism comprises an air gun 5, a heater 6 and a nozzle 7. The air gun 5 is mounted on the top of the mounting frame 3. The air outlet of the air gun 5 is connected to the nozzle 7. The heater 6 is mounted between the nozzle 7 and the air outlet.

[0024] The heater 6 in the present invention adopts an existing device.

[0025] The stroke gun 5 of the present utility model adopts existing products.

[0026] The nozzle 7 in the present invention adopts an existing product and can be replaced according to actual needs.

[0027] The dust suction mechanism includes a dust suction fan 8, a storage bin 9 and a suction head 10. The dust suction fan 8 is installed on the top of the mounting frame 3. The suction head 10 is installed at the inlet of the dust suction fan 8. The outlet of the dust suction fan 8 is connected to the storage bin 9. An exhaust port is arranged on the top of the storage bin 9.

[0028] The dust suction fan 8 in the present invention adopts an existing device.

[0029] The spraying mechanism includes a spray box 11, a spray device 12 and a second nozzle 13. The spray device 12 is installed on the top of the mounting frame 3. The inlet of the spray device 12 is connected to the spray box 11. The spray box 11 is connected to an external feeding device through a connecting pipe. The second nozzle 13 is installed at the outlet of the spray device 12.

[0030] The nozzle 2 13 in the present invention adopts the existing product and can be replaced according to actual needs.

[0031] The drying mechanism comprises a connecting member 14 , a mounting member 15 and a heating plate 16 . The mounting member 15 is connected to the mounting frame 3 via the connecting member 14 , and a heating plate 16 is installed at the bottom of the mounting member 15 .

[0032] In the present invention, the heating plate 16 adopts the existing heating device.

[0033] A filter screen 17 is installed at the air outlet.

[0034] The working principle of the utility model is as follows: the color steel plate to be coated is placed on the conveyor belt 2 and fed into the inlet of the mounting frame 3. The surface of the color steel plate is first preheated and dried by a hot air mechanism, and then the dust on the surface of the color steel plate is removed by a dust suction mechanism. Then, the surface of the color steel plate is sprayed by a spraying mechanism. After the spraying is completed, it is dried by a drying mechanism and exported through an outlet.

[0035] In the utility model, each mechanism is connected and driven by the existing technology, and synchronous control is achieved through the control panel.

[0036] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0037] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A color steel plate coating machine, comprising a frame (1), It is characterized in that A conveyor belt (2) is laid on the frame (1), and a mounting frame (3) is placed on the conveyor belt (2). The mounting frame (3) is a closed structure as a whole, and an inlet and an outlet are opened on both sides of the mounting frame (3). A hot air mechanism for preliminary heating and drying of the color steel plate, a dust suction mechanism for dust removal on the surface of the color steel plate, a spraying mechanism for spraying the surface of the color steel plate, and a drying mechanism for drying the color steel plate after spraying are sequentially installed on the mounting frame (3) from the inlet to the outlet, and a partition (4) is arranged between the drying mechanism, the spraying mechanism and the outlet.

2. A color steel plate coating machine according to claim 1, It is characterized in that The hot air mechanism comprises an air gun (5), a heater (6) and a nozzle (7); the air gun (5) is mounted on the top of the mounting frame (3); the air outlet of the air gun (5) is connected to the nozzle (7); and the heater (6) is mounted between the nozzle (7) and the air outlet.

3. A color steel plate coating machine according to claim 1, It is characterized in that The dust suction mechanism comprises a dust suction fan (8), a material storage bin (9) and a suction head (10); the dust suction fan (8) is mounted on the top of the mounting frame (3); the suction head (10) is mounted on the inlet of the dust suction fan (8); the outlet of the dust suction fan (8) is connected to the material storage bin (9); and an exhaust port is arranged on the top of the material storage bin (9).

4. A color steel plate coating machine according to claim 1, It is characterized in that The spraying mechanism comprises a spray box (11), a spray device (12) and a second spray head (13); the spray device (12) is mounted on the top of a mounting frame (3); the inlet of the spray device (12) is connected to the spray box (11); the spray box (11) is connected to an external material supply device via a connecting pipe; the second spray head (13) is mounted at the outlet of the spray device (12).

5. A color steel plate coating machine according to claim 1, It is characterized in that The drying mechanism comprises a connecting member (14), a mounting member (15) and a heating plate (16); the mounting member (15) is connected to a mounting frame (3) via the connecting member (14); and a heating plate (16) is installed at the bottom of the mounting member (15).

6. A color steel plate coating machine according to claim 3, It is characterized in that A filter screen (17) is installed at the air outlet.

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