Steel pipe warning paint roller coating device

Abstract

The invention discloses a steel pipe warning paint roller coating device which comprises a first paint box, a second paint box and a third paint box, a plurality of first roller shafts are rotatably installed in the first paint box, the circumferential faces of the first roller shafts are coated with multiple sections of first paint brushing pieces, and the first paint brushing pieces on the upper sides of the first roller shafts extend to the outer side of a box opening of the first paint box; a plurality of second roll shafts are rotatably installed in the first paint boxes, the second roll shafts and the first roll shafts are arranged in the same direction, the second roll shafts are arranged above the junction of every two adjacent first roll shafts, second paint brushing pieces on the upper sides of the second roll shafts extend to the outer side of the box opening, and the second paint boxes are erected in the first paint boxes; a second paint brushing piece on the lower side of the second roller shaft extends into the second paint box; the material conveying mechanism is arranged on one side of the first paint box; the receiving frame is arranged on the other side of the first paint box; and the end part of the first roller shaft is provided with the driving rod. The problems that existing steel pipe warning paint is manually brushed, time and labor are wasted, and warning paint grains cannot be evenly formed are solved.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a device for rolling warning paint on a steel pipe. Background Art

[0002] Steel pipe protection is an especially important safety measure in construction. In order to achieve better protection effects for steel pipes, steel pipes are often painted with warning paint. At present, in construction, most of the warning paints for steel pipes are painted manually, which is time-consuming and labor-intensive, and the warning paint pattern cannot be evenly formed, resulting in a decrease in the warning effect. It is difficult to achieve red and white (or yellow and black) interval warning paint patterns by machine rolling and spraying. Summary of the invention

[0003] In order to overcome the defects of the prior art, a steel pipe warning paint rolling device is now provided to solve the problem that the existing steel pipe warning paint is time-consuming and labor-intensive to be applied manually and the warning paint pattern cannot be evenly formed.

[0004] In order to achieve the above-mentioned purpose, a steel pipe warning paint rolling device is provided, comprising:

[0005] A first paint box, wherein a box opening is formed on the top of the first paint box, a plurality of first rollers are rotatably mounted in the first paint box, a circumference of the first roller is covered with a plurality of first paint brushing members, the plurality of first paint brushing members are arranged at intervals along the axial direction of the first roller, the plurality of first rollers are arranged side by side and continuously, and the first paint brushing members on the upper side of the first roller extend to the outside of the box opening;

[0006] Multiple rows of second paint boxes, multiple second rollers are rotatably installed in the first paint box, the second rollers are arranged in the same direction as the first rollers, the second rollers are arranged above the intersection of two adjacent first rollers, the circumference of the second roller is covered with multiple sections of second paint brushing members, the second paint brushing members are arranged between two adjacent sections of first paint brushing members on the first roller, the second paint brushing members on the upper side of the second roller extend to the outside of the box opening, the second paint box is erected in the first paint box, and the second paint brushing members on the lower side of the second roller extend into the second paint box;

[0007] A feeding mechanism for conveying the steel pipe to be painted to the box opening, which is arranged on one side of the first paint box;

[0008] A material receiving rack, arranged on the other side of the first paint box;

[0009] A driving rod is used for moving the steel pipe to be painted so that the steel pipe to be painted rolls from one side of the first paint box to the other side of the first paint box, and the end of the first roller is equipped with the driving rod.

[0010] Furthermore, the first roller is arranged along the length direction of the first paint box, and the plurality of first rollers are arranged along the width direction of the first paint box.

[0011] Furthermore, the driving rod is arranged along the radial direction of the first roller, the length of the driving rod is greater than the radius of the first painting member, and the length of the steel pipe to be painted is greater than the length of the first roller.

[0012] Furthermore, the first paint box is equipped with a driving motor, and the driving motor is drivingly connected to the first roller and / or the second roller.

[0013] Furthermore, the feeding mechanism is a belt conveyor.

[0014] Furthermore, a recovery box for supporting the steel pipe to be painted after painting is installed on the material receiving rack. The recovery box is arranged on the other side of the first paint box. A connecting channel connected to the first paint box is opened on one side of the recovery box.

[0015] Furthermore, the top elevation of the recovery box is lower than the top elevation of the box opening of the first paint box, and an inclined guide ramp is installed in the recovery box, the upper side of the guide ramp is connected to the other side of the first paint box, and the lower side of the guide ramp is connected to the bottom of the recovery box.

[0016] Furthermore, a plurality of filtering holes are provided on the lower side of the guide ramp.

[0017] The beneficial effects of the present invention are that the warning paint rolling device for steel pipes of the present invention applies paint by the first paint brushing member on the first roller and the second paint brushing member on the second roller respectively to form warning paint patterns on the steel pipe, and drives the steel pipe through multiple rounds of painting by the driving rod to form uniform warning paint patterns on the steel pipe, and realizes automatic unloading and drying of the steel pipe through the feeding mechanism and the receiving rack, which saves time and labor; due to the alternating arrangement of the first paint brushing member and the second paint brushing member, the paint is rolled evenly and there is no gap at the interface of the warning paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0019] Figure 1 The present invention is a schematic structural diagram of a device for rolling warning paint on a steel pipe according to an embodiment of the present invention.

[0020] Figure 2 It is a top view of a device for rolling warning paint on steel pipes according to an embodiment of the present invention. DETAILED DESCRIPTION

[0021] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant invention, rather than to limit the invention. It is also necessary to explain that, for ease of description, only the parts related to the invention are shown in the accompanying drawings.

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] Reference Figure 1 and Figure 2 As shown, the present invention provides a steel pipe warning paint rolling device, comprising: a first paint box 1, a second paint box, a material feeding mechanism 2, a material receiving frame 3 and a driving rod 4.

[0024] In this embodiment, the first paint box 1 is in a rectangular shape. A box opening is formed on the top of the first paint box 1. The first paint box is a box body with a bottom but no cover. A plurality of first rollers 11 are rotatably mounted in the first paint box 1.

[0025] As a preferred embodiment, the first roller 11 is arranged along the length direction of the first paint box 1. A plurality of first rollers 11 are arranged along the width direction of the first paint box 1.

[0026] The circumference of the first roller 11 is covered with multiple sections of first paint brushing members 12. The multiple sections of first paint brushing members 12 are arranged at intervals along the axial direction of the first roller 11. Multiple first rollers 11 are arranged side by side and continuously. The first paint brushing members 12 on the upper side of the first roller 11 extend to the outside of the box opening.

[0027] A plurality of second rollers 13 are rotatably mounted in the first paint box 1. The second rollers 13 are arranged in the same direction as the first rollers 11. The second rollers 13 are arranged above the junction of two adjacent first rollers 11. The circumference of the second rollers 13 is covered with a plurality of second paint brushing members 14.

[0028] In this embodiment, the first paint brush and the second paint brush are sponges or brush bristles.

[0029] The second paint brushing member 14 is disposed between two adjacent sections of the first paint brushing members 12 on the first roller 11. The second paint brushing member 14 on the upper side of the second roller 13 extends to the outside of the box opening.

[0030] As a preferred embodiment, the first paint box 1 is equipped with a driving motor 15 . The driving motor 15 is connected to the first roller 11 and / or the second roller 13 in a transmission manner.

[0031] In this embodiment, see Figure 1As shown, the first paint box is erected on the ground through a bracket. A driving motor is installed on the bracket. The output end of the driving motor is connected to a driving sprocket. Two transmission shafts are rotatably installed on the bracket. The transmission shaft is coaxially installed with a transmission sprocket. The driving sprocket is connected to the transmission sprocket through a chain. The transmission shaft is coaxially installed with a first roller and a second roller connected through a belt or a chain.

[0032] The number of the second paint boxes is multiple. The multiple second paint boxes are arranged in a row. In this embodiment, the second paint boxes are arranged in multiple rows. The second paint boxes are set in the first paint box 1. The second paint brushing member 14 on the lower side of the second roller 13 extends into the second paint box.

[0033] The material conveying mechanism 2 is arranged on one side of the first paint box 1. The material conveying mechanism 2 is used to convey the steel pipe to be painted to the box opening.

[0034] The material receiving rack 3 is arranged on the other side of the first paint box 1 .

[0035] A driving rod 4 is installed at the end of the first roller 11. The driving rod 4 is used to move the steel pipe to be painted so that the steel pipe to be painted rolls from one side of the first paint box 1 to the other side of the first paint box 1.

[0036] As a preferred embodiment, the driving rod 4 is arranged along the radial direction of the first roller 11. The length of the driving rod 4 is greater than the radius of the first painting member 12. The length of the steel pipe to be painted is greater than the length of the first roller 11.

[0037] In this embodiment, the feeding mechanism 2 is a belt conveyor.

[0038] As a preferred embodiment, a recovery box 31 for supporting the steel pipe to be painted after painting is installed on the receiving rack 3. The recovery box 31 is arranged on the other side of the first paint box 1. A connecting channel connected to the first paint box 1 is opened on one side of the recovery box 31.

[0039] In this embodiment, the top elevation of the recovery box 31 is lower than the top elevation of the box opening of the first paint box 1. An inclined guide ramp 32 is installed in the recovery box 31. The upper side of the guide ramp 32 is connected to the other side of the first paint box 1. The lower side of the guide ramp 32 is connected to the bottom of the recovery box 31.

[0040] In this embodiment, a plurality of filtering holes are formed on the lower side of the guide ramp 32 .

[0041] When the steel pipe is painted, the first paint box and the second paint box are respectively filled with paints of different colors, specifically, red paint and white paint, or yellow paint and black paint.

[0042] The feeding mechanism conveys a steel pipe to be painted to the box opening of the first paint box. The driving motor drives the first roller and the second roller to rotate, and at the same time, the driving rod on the first roller on one side of the first paint box moves the steel pipe to be painted toward the other side of the first paint box. During the rolling process of the steel pipe to be painted toward the other side of the first paint box, the first paint brushing member on the first roller brushes the paint on the steel pipe to be painted. Since there are multiple first paint brushing members arranged at intervals on the first roller, the steel pipe to be painted is coated with the first paint pattern arranged at intervals. At this time, the driving rod on the second first roller moves the steel pipe to be painted forward again, so that the second paint brushing member on the second roller brushes another color of paint between the two adjacent first paint patterns of the steel pipe to be painted to form a second paint pattern, and the second paint pattern is arranged alternately with the first paint pattern. In this way, after several repetitions, a uniform and clearly defined warning paint pattern is formed on the steel pipe to be painted.

[0043] After being painted by the first paint brush on the last first roller, the steel pipe to be painted is pushed by the driving rod and rolled onto the guide ramp. Under the guidance of the guide ramp, the guide ramp contacts the paint on the steel pipe to be painted again to form a uniform paint surface. Since the position of the guide ramp corresponds to the position of the first paint brush, the guide ramp only contacts a large area of ​​paint. When the steel pipe to be painted rolls to the box opening of the recycling box, it stays on the box opening of the recycling box. The excess paint on the guide ramp is filtered through the filter hole, so that the pure paint flows back to the first paint box through the connecting channel again.

[0044] The device for rolling warning paint on steel pipes of the present invention applies paint by the first paint brushing member on the first roller and the second paint brushing member on the second roller respectively to form warning paint patterns on the steel pipes, and drives the steel pipes through multiple rounds of painting by the driving rod to form uniform warning paint patterns on the steel pipes, and realizes automatic unloading and drying of the steel pipes by the feeding mechanism and the receiving rack, thereby saving time and labor; due to the alternating arrangement of the first paint brushing member and the second paint brushing member, the paint is rolled evenly and there is no gap at the interface of the warning paint.

[0045] The steel pipe warning paint rolling device of the present invention is simple and easy to implement, and the rollers rotate at the same speed to prevent rolling in, thereby ensuring safe use.

[0046] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the above features are replaced with (but not limited to) technical features with similar functions disclosed in the present application.

Claims

1. A steel pipe warning paint rolling device, characterized in that: include: A first paint box, wherein a box opening is formed on the top of the first paint box, a plurality of first rollers are rotatably mounted in the first paint box, a circumference of the first roller is covered with a plurality of first paint brushing members, the plurality of first paint brushing members are arranged at intervals along the axial direction of the first roller, the plurality of first rollers are arranged side by side and continuously, and the first paint brushing members on the upper side of the first roller extend to the outside of the box opening; Multiple rows of second paint boxes, multiple second rollers are rotatably installed in the first paint box, the second rollers are arranged in the same direction as the first rollers, the second rollers are arranged above the intersection of two adjacent first rollers, the circumference of the second roller is covered with multiple sections of second paint brushing members, the second paint brushing members are arranged between two adjacent sections of first paint brushing members on the first roller, the second paint brushing members on the upper side of the second roller extend to the outside of the box opening, the second paint box is erected in the first paint box, and the second paint brushing members on the lower side of the second roller extend into the second paint box; A feeding mechanism for conveying the steel pipe to be painted to the box opening, which is arranged on one side of the first paint box; A material receiving rack, arranged on the other side of the first paint box; A driving rod is used for moving the steel pipe to be painted so that the steel pipe to be painted rolls from one side of the first paint box to the other side of the first paint box, and the end of the first roller is equipped with the driving rod.

2. The steel pipe warning paint rolling device according to claim 1 is characterized in that: The first roller is arranged along the length direction of the first paint box, and the plurality of first rollers are arranged along the width direction of the first paint box.

3. The steel pipe warning paint rolling device according to claim 1 is characterized in that: The driving rod is arranged along the radial direction of the first roller, the length of the driving rod is greater than the radius of the first painting member, and the length of the steel pipe to be painted is greater than the length of the first roller.

4. The steel pipe warning paint rolling device according to claim 1 is characterized in that: The first paint box is equipped with a driving motor, and the driving motor is drivingly connected to the first roller and / or the second roller.

5. The steel pipe warning paint rolling device according to claim 1 is characterized in that: The feeding mechanism is a belt conveyor.

6. The steel pipe warning paint rolling device according to claim 1 is characterized in that: A recovery box for supporting the steel pipe to be painted after painting is installed on the material receiving rack. The recovery box is arranged on the other side of the first paint box. A connecting channel connected to the first paint box is opened on one side of the recovery box.

7. The steel pipe warning paint rolling device according to claim 6 is characterized in that: The top elevation of the recovery box is lower than the top elevation of the box opening of the first paint box. An inclined guide ramp is installed in the recovery box. The upper side of the guide ramp is connected to the other side of the first paint box, and the lower side of the guide ramp is connected to the bottom of the recovery box.

8. The steel pipe warning paint rolling device according to claim 7 is characterized in that: A plurality of filtering holes are provided on the lower side of the guide ramp.

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