Building exterior wall painting device

Abstract

The utility model discloses a building exterior wall painting device which comprises five coating assemblies, two first sliding rails and two second sliding rails, each coating assembly comprises a coating roller, a photosensitive drum, a first charging roller, a developing roller, a second charging roller, a laser generator, a coating box and two mounting plates, and the two mounting plates are arranged at the two ends of the coating box respectively. A discharge hole of the coating box is contacted with the outer wall of the coating roller, the outer wall of the coating roller and the outer wall of the first charging roller are respectively contacted with the outer wall of the photosensitive drum, the outer wall of the photosensitive drum is connected with the outer wall of the developing roller, the outer wall of the developing roller is connected with the outer wall of the second charging roller, and the laser generator points to the outer wall of the photosensitive drum; the two ends of each coating assembly are connected with the sliding blocks of the two first sliding rails through connecting pieces correspondingly, and the two first sliding rails are connected with the two second sliding rails correspondingly. Therefore, on one hand, the wall surface can be conveniently and rapidly painted, and on the other hand, rich patterns can be generated in the wall surface painting process.

Description

Technical Field

[0001] The utility model relates to the field of construction engineering, in particular to a device for painting exterior walls of buildings. Background Art

[0002] Nowadays, the exterior walls of buildings are generally painted manually. Although this method has good flexibility, it is inefficient for exterior walls of buildings with larger areas. Moreover, when it is necessary to paint the exterior walls of buildings during the painting process, the effect of using manual methods is even worse. Utility Model Content

[0003] The utility model aims to solve one of the technical problems in the above-mentioned technology at least to a certain extent.

[0004] To this end, one purpose of the utility model is to provide a building exterior wall painting device, which can, on the one hand, conveniently and quickly paint the wall surface, and on the other hand, can generate rich patterns in the process of painting the wall surface.

[0005] To achieve the above-mentioned purpose, the first embodiment of the utility model provides a building exterior wall painting device, comprising: at least five paint components, two first slide rails and two second slide rails, wherein:

[0006] Each of the coating components includes: a coating roller, a photosensitive drum, a first charging roller, a developing roller, a second charging roller, a laser generator, a coating box and two mounting plates, wherein:

[0007] The two mounting plates are respectively arranged at the two ends of the coating box, the discharge port of the coating box is in contact with the outer wall of the coating roller, the coating roller, the photosensitive drum, the first charging roller, the developing roller, the second charging roller and the laser generator are arranged in parallel with each other, the outer wall of the coating roller and the outer wall of the first charging roller are respectively in contact with the outer wall of the photosensitive drum, the outer wall of the photosensitive drum and the outer wall of the developing roller are connected, and the outer wall of the developing roller and the outer wall of the second charging roller are connected, and the laser generator points to the outer wall of the photosensitive drum;

[0008] The two first slide rails are arranged in the vertical direction, and the five coating components are arranged in sequence from top to bottom in the horizontal direction in the area surrounded by the two first slide rails, and both ends of each coating component are connected to the sliders of the two first slide rails through connecting pieces;

[0009] The two second slide rails are arranged in the horizontal direction, the lower end of one of the two first slide rails is connected to the slider of one of the two second slide rails, and the lower end of the other of the two first slide rails is connected to the slider of the other of the two second slide rails.

[0010] According to the building exterior wall painting device of the embodiment of the utility model, on the one hand, the wall can be painted conveniently and quickly, and on the other hand, rich patterns can be generated in the process of painting the wall.

[0011] In addition, the building exterior wall painting device proposed in the above embodiment of the utility model may also have the following additional technical features:

[0012] In one embodiment of the utility model, the building exterior wall painting device further comprises: a bottom beam, a reinforcing beam and a plurality of bases, wherein:

[0013] Two ends of the bottom beam are respectively connected to the two second slide rails, two ends of the reinforcing beam are respectively connected to the two first slide rails, and the base is arranged on the bottom beam.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0016] Figure 1 A three-dimensional diagram of a building exterior wall painting device according to an embodiment of the utility model;

[0017] Figure 2 A cross-sectional view of a building exterior wall painting device according to an embodiment of the utility model;

[0018] Figure 3 It is an enlarged view of part A of the cross-sectional view of the building exterior wall painting device according to one embodiment of the utility model;

[0019] 1-coating assembly, 11-coating roller, 12-photosensitive drum, 13-first charging roller, 14-developing roller, 15-second charging roller, 16-laser generator, 17-coating box, 18-mounting plate;

[0020] 2- first slide rail;

[0021] 3- Second slide rail;

[0022] 4- Bottom beam;

[0023] 5- Strengthening beam;

[0024] 6- Base. DETAILED DESCRIPTION

[0025] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0026] The building exterior wall painting device of the utility model embodiment is described below with reference to the accompanying drawings.

[0027] Specifically, the building exterior wall painting device provided by the utility model can be used for painting and wall painting of cement walls outside buildings.

[0028] like Figure 1 , Figure 2 and Figure 3 As shown, a building exterior wall painting device includes: five paint components 1, two first slide rails 2, two second slide rails 3, a bottom beam 4, a reinforcing beam 5 and a plurality of bases 6, wherein:

[0029] Each coating assembly 1 includes: a coating roller 11, a photosensitive drum 12, a first charging roller 13, a developing roller 14, a second charging roller 15, a laser generator 16, a coating box 17 and two mounting plates 18, wherein:

[0030] Two mounting plates 18 are respectively arranged at both ends of the coating box 17, the discharge port of the coating box 17 is in contact with the outer wall of the coating roller 11, the coating roller 11, the photosensitive drum 12, the first charging roller 13, the developing roller 14, the second charging roller 15 and the laser generator 16 are arranged in parallel with each other, the outer wall of the coating roller 11 and the outer wall of the first charging roller 13 are respectively in contact with the outer wall of the photosensitive drum 12, the outer wall of the photosensitive drum 12 and the outer wall of the developing roller 14 are in contact, the outer wall of the developing roller 14 and the outer wall of the second charging roller 15 are in contact, and the laser generator 16 points to the outer wall of the photosensitive drum 12;

[0031] Two first slide rails 2 are arranged in the vertical direction, and five coating components 1 are arranged in sequence from top to bottom in the horizontal direction in the area surrounded by the two first slide rails 2, and both ends of each coating component 1 are connected to the sliders of the two first slide rails 2 through connecting pieces;

[0032] The two second slide rails 3 are arranged in the horizontal direction, the lower end of one of the two first slide rails 2 is connected to the slider of one of the two second slide rails 3, and the lower end of the other of the two first slide rails 2 is connected to the slider of the other of the two second slide rails 3.

[0033] Two ends of the bottom beam 4 are connected to the two second slide rails 3 respectively, two ends of the reinforcing beam 5 are connected to the two first slide rails 2 respectively, and the base 6 is arranged on the bottom beam 4 .

[0034] In the embodiment of the utility model, five paint components 1 arranged from top to bottom respectively store primer, transparent protective paint, red powder paint, green powder paint and blue powder paint. When painting the exterior wall of a building, one of the five paint components 1 storing primer is driven by the first slide rail 2 and the second slide rail 3 to approach the wall. The first slide rail 2 drives the five paint components 1 to move up and down in the vertical direction on the wall, and then prints the primer on the wall. At the same time, the three paint components storing red powder paint, green powder paint and blue powder paint form three primary colors and paint a predetermined pattern on the wall according to a pre-set setting.

[0035] Specifically, first, the relevant staff sets a primer in the top one of the five coating components 1, sets a transparent protective paint in the bottom one of the five coating components 1, and sets red powder paint, green powder paint and blue powder paint in the remaining three of the five coating components 1 respectively;

[0036] Then, the relevant staff will use water guns or brushes to clean the walls that need to be painted, mainly to remove foreign objects on the walls, such as peeling wall skin, paint or dirt and water stains;

[0037] Then, the relevant staff placed the building exterior wall painting device on the cleaned wall, so that the five coating components 1 in the device were attached to the wall;

[0038] Then, the relevant staff uses the top one of the five paint components 1 to paint the primer on the wall, and the first slide rail 2 drives the paint component 1 to paint the primer on the entire wall from top to bottom. After painting the primer, the relevant staff uses the middle three of the five paint components 1 to paint the predetermined pigments on the wall according to the principle of three primary colors;

[0039] Specifically, the paint box 17 stores one of the three primary colors of red, blue and green. For example, the paint box 17 stores red paint. When it is necessary to paint the predetermined position of the wall with red paint, the laser generator 16 will irradiate the photosensitive drum 12 and irradiate the predetermined position on the surface of the photosensitive drum 12 according to the pattern shape. At this time, the surface of the photosensitive drum 12 will be negatively charged. Then, the first charging roller 13 will charge the negatively charged area on the surface of the photosensitive drum 12 to be positively charged. The paint roller 11 will slowly guide the red paint in the paint box 17 onto the photosensitive drum 12 and be adsorbed by the positively charged area of ​​the photosensitive drum 12.

[0040] The second charging roller 15 charges the developing roller 14 to make its surface positively charged. At this time, the positively charged developing roller 14 absorbs the red powder paint on the photosensitive drum 12 on its surface. At this time, the developing roller 14 contacts the wall and can paint the wall with red powder paint.

[0041] Finally, the relevant staff repeats the above process using the paint assembly 1 with blue paint and green paint respectively until the wall is painted into a predetermined pattern.

[0042] According to the building exterior wall painting device provided by the embodiment of the utility model, on the one hand, the wall can be painted conveniently and quickly, and on the other hand, rich patterns can be generated in the process of painting the wall.

[0043] In summary, in the embodiment of the utility model, the five coating components 1 arranged from top to bottom respectively store primer, transparent protective paint, red powder paint, green powder paint and blue powder paint. When painting the exterior wall of the building, one of the five coating components 1 storing primer is driven by the first slide rail 2 and the second slide rail 3 to approach the wall, and the first slide rail 2 drives the five coating components 1 to move up and down in the vertical direction on the wall, thereby printing primer on the wall, and at the same time, the three coating components storing red powder paint, green powder paint and blue powder paint form three primary colors and paint a predetermined pattern on the wall according to the pre-set setting. Therefore, on the one hand, the wall can be painted conveniently and quickly, and on the other hand, rich patterns can be generated in the process of painting the wall.

[0044] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0045] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0046] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0048] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0049] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A building exterior wall painting device, characterized in that: include: At least five coating components (1), two first slide rails (2) and two second slide rails (3), wherein: Each of the coating components (1) comprises: a coating roller (11), a photosensitive drum (12), a first charging roller (13), a developing roller (14), a second charging roller (15), a laser generator (16), a coating box (17) and two mounting plates (18), wherein: The two mounting plates (18) are respectively arranged at the two ends of the coating box (17); the discharge port of the coating box (17) is in contact with the outer wall of the coating roller (11); the coating roller (11), the photosensitive drum (12), the first charging roller (13), the developing roller (14), the second charging roller (15) and the laser generator (16) are arranged parallel to each other; the outer wall of the coating roller (11) and the outer wall of the first charging roller (13) are respectively in contact with the outer wall of the photosensitive drum (12); the outer wall of the photosensitive drum (12) and the outer wall of the developing roller (14) are in contact with the outer wall of the second charging roller (15); and the laser generator (16) points to the outer wall of the photosensitive drum (12); The two first slide rails (2) are arranged in a vertical direction, and the five coating components (1) are arranged in sequence from top to bottom in a horizontal direction in an area surrounded by the two first slide rails (2), and both ends of each coating component (1) are respectively connected to the sliders of the two first slide rails (2) through connecting pieces; The two second slide rails (3) are arranged in a horizontal direction, the lower end of one of the two first slide rails (2) is connected to a slider of one of the two second slide rails (3), and the lower end of the other of the two first slide rails (2) is connected to a slider of the other of the two second slide rails (3).

2. The building exterior wall painting device according to claim 1, characterized in that: Also includes: A bottom beam (4), a reinforcing beam (5) and a plurality of bases (6), wherein: The two ends of the bottom beam (4) are respectively connected to the two second slide rails (3), the two ends of the reinforcing beam (5) are respectively connected to the two first slide rails (2), and the base (6) is arranged on the bottom beam (4).

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