CN105220867B - Inside and outside wall covering coating roller - Google Patents

Abstract

The invention discloses a roller coating machine for interior and exterior wall paint, which comprises a brush coating structure and a material suction structure. The brush coating structure communicates with the material suction structure through a conveying pipe, wherein the brush coating structure includes a roller brush , a bracket bend and a pole, the roller brush is provided with a cavity, the wall of the cavity is provided with a plurality of penetration holes, one end of the bracket bend is connected with the cavity of the roller brush, The other end of the bracket elbow is respectively connected to the delivery pipe and the support rod through the joint assembly; a flow switch valve is provided on the delivery pipe; the suction structure includes an electric control system and a feeding pump, and the electric control The system is connected with the feeding pump circuit, the feeding port of the feeding pump is connected with the suction pipe, and the feeding port of the feeding pump is connected with the conveying pipe. The interior and exterior wall surface paint roller coating machine of the present invention is used for painting the interior and exterior walls, and has the characteristics of convenient portability, simple operation and high painting efficiency.

Description

Internal and external wall paint roller coating machine

technical field

The invention relates to a roller coating machine, more specifically, to a roller coating machine for interior and exterior wall paint.

Background technique

In the house decoration process, when painting the wall, it is usually necessary to use a roller brush. When using a traditional roller brush to paint the wall, the worker must first move the paint bucket containing the paint to the side of the wall to be painted, then put the roller brush into the paint bucket to pick up the paint, and then lift the roller brush Brush on the wall. The whole process requires workers to constantly transfer paint buckets, and also needs to bend down frequently to put the roller brush into the paint bucket to pick up the paint, and then lift the roller brush to the wall, and even requires workers to climb up and down indoors, or outdoors. Work on baskets and slings. This kind of construction method is labor-intensive and inefficient, and the process of continuously dipping and taking out the roller brush will cause paint dripping, resulting in waste of raw materials. Therefore, how to make the wall painting operation easier, reduce the labor intensity of the wall painting work, and reduce the dripping of the paint to make the use rate higher has become a new direction for the development of the wall painting industry.

Contents of the invention

The object of the present invention is to provide an interior and exterior wall coating roller coating machine, which is used for painting interior and exterior walls, and has the characteristics of convenient portability, simple operation and high painting efficiency.

The technical scheme that the present invention adopts is as follows:

A roller coating machine for interior and exterior wall paint, comprising a brushing structure and a suction structure, the brushing structure communicates with the suction structure through a delivery pipe, wherein the brushing structure includes a roller brush, a bracket elbow and a pole, the roller brush is provided with a cavity, the wall of the cavity is provided with a plurality of penetration holes, one end of the bracket elbow is connected with the cavity of the roller brush, and the bracket elbow The other end is respectively connected to the conveying pipe and the support rod through the joint assembly; a flow switch valve is arranged on the conveying pipe; the described suction structure includes an electric control system and a feeding pump, and the electric control system and the feeding pump The circuit is connected, the material inlet of the feeding pump is connected with the suction pipe, and the material outlet of the feeding pump is connected with the conveying pipe.

Further, the suction pipe is connected to the paint bucket.

Further, the pole is a telescopic pole with a length ranging from 1.2 to 2.4 meters.

Further, the electric control system is provided with a power socket and a power switch for connecting to an external power source.

Compared with prior art, the beneficial effect that the present invention has is:

A roller coating machine for interior and exterior wall paint of the present invention includes a brushing structure and a material suction structure, the brushing structure communicates with the material suction structure through a conveying pipe, wherein the brushing structure includes a roller brush, a bracket elbow and a support rod , there is a cavity inside the roller brush, and a plurality of permeation holes are arranged on the wall of the cavity, one end of the bracket elbow is connected with the cavity of the roller brush, and the other end of the bracket elbow is respectively connected with the delivery pipe and the roller brush through the joint assembly. The support rod is connected; there is a flow switch valve on the conveying pipe; the suction structure includes an electric control system and a feeding pump, the electric control system is connected to the feeding pump circuit, the feeding port of the feeding pump is connected to the suction pipe, and the outlet of the feeding pump The feed port is connected with the conveying pipe. The paint is extracted by using the suction structure, then conveyed through the delivery pipe and the bracket elbow, enters the inner cavity of the roller brush, and then penetrates the outer surface of the roller brush through the penetration hole, and the paint is brushed onto the wall by the painter. In this way, when painting the wall, the painter no longer needs to bend down to pick up the paint, and can paint the wall without interruption, and the operation is simple; and there is no need to carry the paint bucket at any time when moving, and the painting efficiency is higher; the roller coater The structure is simple and the cost is lower.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a structural schematic diagram of the suction structure of the present invention.

Detailed ways

The technical solutions of the present invention will be further described in detail below in conjunction with specific embodiments, but this does not constitute any limitation to the present invention.

With reference to Fig. 1, shown in 2, a kind of interior and exterior wall coating roller coating machine of the present invention comprises brushing structure 1 and suction material structure 2, and described brushing structure 1 communicates with suction material structure 2 through a conveying pipe 3 , use the suction structure 2 to extract the paint in the paint bucket and transfer it to the brushing structure 1, and the painting workers use the brushing structure 1 to paint the wall. Wherein, the brushing structure 1 includes a roller brush 11, a bracket bend 12 and a pole 13, the roller brush 11 is provided with a cavity 4, and a plurality of Penetration holes 5, one end of the support elbow 12 is connected with the cavity 4 of the roller brush 11, and the other end of the support elbow 12 is connected with the delivery pipe 3 and the pole 13 through the joint assembly 6; 3 is provided with a flow switch valve 7; the suction structure 2 includes an electric control system 21 and a feed pump 22, the electric control system 21 is connected to the feed pump 22 circuit, and the electric control system 21 is used to control the feed pump 22 and the feed pump 22. The connection or port of the external power supply is used to control the feeding pump 22 to extract the paint in the paint bucket. The feed inlet 221 of the feed pump 22 is connected to the suction pipe 8 , and the feed outlet 222 of the feed pump 22 is connected to the delivery pipe 3 . The paint extracted by the suction structure 2 is conveyed through the delivery pipe 3 and the bracket elbow 12, enters the inner cavity 4 of the roller brush 11, and then penetrates out of the outer surface of the roller brush 11 through the permeation hole 5, and the paint is brushed by the painter. onto the wall. In this way, when painting the wall, the painter no longer needs to bend down to pick up the paint, and can paint the wall without interruption, and the operation is simple; and there is no need to carry the paint bucket at any time when moving, and the painting efficiency is higher; the roller coater The structure is simple and the cost is lower.

Described suction pipe 8 connects paint barrel (drawing among the figure), utilizes paint barrel to hold the coating that plastering is used.

Described pole 13 is telescopic pole 13, and the length scope of pole 13 is 1.2～2.4 meters, and when painting the wall surface, the painter can adjust the length of pole 13 at any time according to the height of the wall surface, with It is convenient for wall painting requirements and avoids the climbing up and down of painting workers.

The electric control system 21 is provided with a power socket 211 and a power switch 212 for connecting to an external power supply. The power socket 211 is used to connect to the external power supply, and the power switch 212 controls whether to connect to the external power supply. The wall paint roller applicator is usually connected to the mains.

The working principle of the interior and exterior wall paint roller coating machine of the present invention is: after the roller coating machine is connected to the external mains 220V power supply, the power switch 212 on the electric control system 21 is turned on, and at this time the electric control system 21 will exchange the 220V mains Reduced to DC 24V safety voltage to supply the feed pump 22 to start running. The feed pump 22 sucks the paint that needs to be painted on the wall through the suction pipe 8 and pumps it out from the outlet of the feed pump 22, and then passes through the delivery pipe 3, the flow switch valve 7, and the connector Component 6, the bracket elbow 12 is pumped into the cavity 4 of the roller brush 11, and then penetrates to the outer surface of the roller brush 11 through the penetration hole 5 in the roller brush 11, and then the roller brush 11 is dragged by the manual operation rod 13 to apply evenly on the wall. According to the actual required flow rate required by the manual work speed of the painting or the working conditions, it can be adjusted or shut down at will through the flow switch valve 5 . When the flow switch valve 7 is closed during work, the electronic control system 21 controls the feed pump 22 to stop and stand by, and after the flow switch valve 7 is opened, the electric control system 21 restarts the feed pump 22 to start pumping paint.

The above descriptions are only preferred embodiments of the present invention, and any modifications, equivalent replacements and improvements made within the spirit and scope of the present invention shall be included within the protection scope of the present invention.

Claims (4)

1. a kind of inside and outside wall covering coating roller, including structure (1) and material absorbing structure (2) are brushed, described brushing structure (1) is logical Cross a delivery pipe (3) to connect with material absorbing structure (2), it is characterised in that described brushing structure (1) includes rotary broom (11), branch Frame bend pipe (12) and pole (13), described rotary broom (11) is interior to be provided with cavity (4), is provided with the cavity wall of the cavity (4) Multiple permeability holes (5), one end of the support bend pipe (12) are connected with the cavity (4) of rotary broom (11), support bend pipe (12) The other end is connected with delivery pipe (3) and pole (13) respectively by adapter assembly (6)；Stream is provided with described delivery pipe (3) Measure switch valve (7)；Described material absorbing structure (2) includes electric-control system (21) and feeding engine (22), described electric-control system (21) It is connected with feeding engine (22) circuit, the feeding mouth (221) of described feeding engine (22) is connected with suction tube (8), described feeding The discharging opening (222) of pump (22) is connected with delivery pipe (3), and described pole (13) is telescopic pole (13), pole (13) Length range be 1.2~2.4 meters.

2. inside and outside wall covering coating roller according to claim 1, it is characterised in that described suction tube (8) connection applies Charging basket.

3. inside and outside wall covering coating roller according to claim 1 or 2, it is characterised in that described permeability hole (5) is in sky It is uniformly distributed in the cavity wall of chamber (4).

4. inside and outside wall covering coating roller according to claim 1, it is characterised in that set on described electric-control system (21) Have for connecting the outlet of external power source (211) and power switch (212).