Intelligent latex paint brushing device

Abstract

The utility model discloses an intelligent latex paint brushing device which comprises a movable base part used for driving the device to move to a designated place; the multi-stage guide rail part is movably mounted on the movable base part and comprises a three-stage guide rail consisting of four sliding table guide rails and two cross rods; the paint brushing working part is mounted on the third-stage guide rail and comprises a polisher for polishing a wall surface and a roller brush with a brush for brushing the wall surface; and the circulating feeding part is mounted on the movable base part and is used for providing emulsion paint for the roller brush with the brush. According to the intelligent latex paint brushing device, by optimizing the brushing technology and reducing paint waste, pollution in the production process is effectively reduced, environmental protection is achieved, and the problems that in the paint brushing process, manual repeated operation is consumed for many times, glue liquid dripping is likely to happen, efficiency is low, and pollution is likely to happen are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering construction, in particular to an intelligent device for applying latex paint. Background Art

[0002] At present, the most popular way to decorate walls is to use latex paint. Generally speaking, you need to choose the right color and hire professional people to paint. Traditional latex paint is to dip the brush into the paint in the latex paint bucket and then paint on the wall. This operation needs to be repeated many times, and the process is prone to dripping, which is inefficient and easy to pollute.

[0003] With the continuous advancement of industrial technology, traditional manual spraying and painting methods can no longer meet the needs of high efficiency, high precision and high stability in modern industrial production. Therefore, the research and development and application of intelligent painting equipment has become an important direction for the development of the industry. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the technical problem to be solved by the utility model is to provide an intelligent device for applying latex paint, which can effectively reduce pollution in the production process by optimizing the painting process and reducing paint waste, thereby solving the problems of repeated operations requiring a large number of manpower during the painting process, easily causing glue dripping, low efficiency and easy pollution.

[0005] To achieve the above-mentioned purpose, the utility model provides an intelligent device for applying latex paint, comprising: a mobile base part, used to drive the device to move to a designated location; a multi-level guide rail part, movably installed on the mobile base part, which includes a three-level guide rail consisting of four slide rails and two cross bars; a painting working part, installed on the three-level guide rail, which includes a sander for sanding the wall and a roller brush with a brush for painting the wall; a circulating feeding part, installed on the mobile base part, used to provide latex paint to the roller brush with a brush.

[0006] Preferably, the mobile base portion includes a mobile chassis, a carriage mounted on the mobile chassis, and a load-bearing plate welded and fixed to the side panels of the carriage, and the surface of the load-bearing plate is provided with parallel slide grooves a and slide grooves b.

[0007] Furthermore, the multi-stage guide rail part includes a concave slide that moves on the slide groove a and the slide groove b, and a slide guide a, a slide guide b, a slide guide c, and a slide guide d fixed on the concave slide by screws; one side of the cross bar a is fixed to the slides of the slide guide a and the slide guide b, and the groove on the other side thereof clamps the slide guide c to form a secondary guide rail; one side of the cross bar b is fixed to the slide of the slide guide c, and the groove on the opposite side thereof clamps the slide guide d to form a tertiary guide rail.

[0008] Furthermore, the painting working part includes a convex cross bar with holes fixed on the slide of the slide guide d, and a T-shaped rod with holes that rotates with the convex cross bar with holes; a transmission gear is fixed to the outward extension part of the T-shaped rod with holes, and the servo motor is embedded in the square groove of the convex cross bar with holes, and a driving wheel meshing with the transmission gear is installed on its output shaft; the grinder and the brush roller are fixed on the T-shaped rod with holes.

[0009] Preferably, the circulating feeding part includes a support plate welded and fixed in the carriage, a horizontal pipeline centrifugal pump fixed on the support plate, and a paint loading cylinder connected to the inlet of the horizontal pipeline centrifugal pump through a water pipe; the outlet of the horizontal pipeline centrifugal pump is connected to the rotary joint a on one side of the brush roller brush through a water pipe, and the paint loading cylinder is connected to the rotary joint b on the other side of the brush roller brush through a water pipe.

[0010] Preferably, the output shaft of the externally driven lead screw motor fixed on the load-bearing plate is connected to a lead screw, a through hole is provided in the concave slide, the opening of the through hole is fixed to a nut threadedly connected to the lead screw, the externally driven lead screw motor drives the lead screw to rotate, and the nut moves with the lead screw and drives the concave slide to move linearly at the same time.

[0011] Furthermore, a laser sensor is fixed on the convex cross bar with holes.

[0012] In the utility model, a multi-stage guide rail is mounted on the concave platform, and its position can be adjusted by reciprocating motion driven by an externally driven screw motor, so as to achieve appropriate force for brushing. In the working part, the laser sensor is placed on the outermost connecting rod to measure the distance from the working surface, and cooperates with the screw motor connected to the concave platform to realize the roller brush to work against the wall; the roller brush and the grinding device are driven to reach the designated position to work by the externally driven screw motor. The holes on both sides of the roller brush are equipped with rotating joints, and one side contains a brush, which is convenient for brushing corners. The horizontal pipeline centrifugal pump and the paint cylinder in the circulating feeding part are placed on a mobile base, a water pipe is connected between the rotating joint and the centrifugal pump, and another water pipe is connected between another rotating joint and the paint cylinder, so as to realize the feeding and recycling of latex paint.

[0013] From the above, compared with the prior art, the intelligent latex paint application device of the utility model has at least the following beneficial effects:

[0014] 1. This device eliminates labor costs and integrates grinding, painting and feeding into an integrated design. The entire device can be operated in various places to achieve fully automatic on-site operations, greatly improving work efficiency. The device has a simple structure and reduces manufacturing costs.

[0015] 2. This device has a horizontal bottom platform and a multi-level guide rail. The servo motor and the external drive screw motor are jointly driven. In addition, the multi-level slide rail moves up and down to achieve horizontal and vertical space coverage, and the working range is wide and flexible.

[0016] 3. This device adopts a circulating feeding system. While the centrifugal pump is feeding and painting, the excess latex paint can flow back into the container, reducing pollution, reducing costs, and being green and environmentally friendly. The inner tank of the rotatable roller brush stores latex paint, and the inner wall is covered with multiple holes, so that the latex paint can penetrate slowly without dripping, wasting and polluting. The outer side is covered with a brush, which expands the working space to achieve all-round painting without dead ends.

[0017] 4. The laser of this device is used as a guide line to assist brushing, and the appropriate distance from the working surface is measured to protect the device from damage. With the intelligent chassis, it realizes automated work to a great extent, and the integrated design of the roller brush and the grinder saves working space and improves work efficiency when no one is around. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of an intelligent latex paint applying device of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the mobile base part of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the multi-level guide rail part of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the paint working part of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the circulating feeding part of the utility model.

[0024] In the figure: 100-Mobile base part:

[0025] 101-mobile chassis, 102-carriage, 103-load-bearing plate, 104a-slideway a, 104b-slideway b;

[0026] 200-Multi-level guide rail mechanism:

[0027] 201-concave slide, 202-external drive screw motor, 203a-slide guide a, 203b-slide guide b, 203c-slide guide c, 203d-slide guide d, 204a-cross bar a, 204b-cross bar b;

[0028] 300-Painting work part:

[0029] 301-convex cross bar with holes, 302-T-shaped bar with holes, 303-transmission gear, 304-servo motor, 305-roller brush with bristle brush, 306a-rotary joint a, 306b-rotary joint b, 307-grinding machine, 308-laser sensor;

[0030] 400-cycle feeding section:

[0031] 401-support plate, 402-horizontal pipeline centrifugal pump, 403-paint cylinder. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] See below Figure 1 to Figure 5 The intelligent device for applying latex paint of the utility model is described in detail.

[0034] The intelligent latex paint brushing device of the utility model is composed of a movable base part 100, a multi-level guide rail mechanism 200, a paint brushing working part 300 and a circulating feeding part 400.

[0035] like Figure 2As shown, the mobile base part 100 is mainly composed of a mobile chassis 101, a carriage 102, a load-bearing plate 103, and two slide grooves. The mobile chassis 101 is used to drive the device to move to a designated location. The carriage 102 carried on the mobile chassis 101 is used to carry the circulating feeding part 400 and other equipment for subsequent development and installation, and to ensure that the overall device is evenly stressed and will not tip over. The load-bearing plate 103 is welded and fixed to the side plate of the carriage 102 to support the rest of the part. The surface of the load-bearing plate 103 is provided with parallel slide grooves a104a and b104b, so that the concave slide 201 can move along the slide grooves to achieve the control of the brushing distance by the device.

[0036] like Figure 3 As shown, the multi-stage guide rail part 200 is composed of a concave slide 201, an external drive screw motor 202, a slide rail a203a, a slide rail b203b, a slide rail c203c, a slide rail d203d, a crossbar a204a, and a crossbar b204b. The output shaft of the external drive screw motor 202 fixed on the load-bearing plate 103 is connected with a screw, and the concave slide 201 is stuck in the slide groove a104a and the slide groove b104b. A through hole is provided in the concave slide 201, and the orifice of the through hole is fixed with a nut threadedly connected to the screw. The external drive screw motor 202 drives the screw to rotate, and the nut moves with the screw and drives the concave slide 201 to move linearly. There are 4 holes at the bottom of each slide rail, which is fixed to the concave slide 201 by screws. One side of the crossbar a204a is fixed to the slides of the slide rails a203a and b203b, and the groove on the other side of the crossbar clamps the slide rail c203c to form a secondary guide rail. Similarly, the crossbar b204b is fixed to the slide rail c203c, and the groove on the opposite side clamps the slide rail d203d to form a tertiary guide rail. When the motor of the slide rail works and drives the upper slide to move vertically, the crossbar will rise or fall synchronously. When the upper slide of the outermost slide rail d203d reaches the specified height, all multi-stage guide rail mechanisms 200 stop changing height, leaving only the external drive screw motor 202 to work, driving the concave slide 201 to approach or move away from the wall, so as to achieve horizontal and vertical displacement of components and achieve high-width operation.

[0037] like Figure 4As shown, the painting working part 300 is composed of a convex perforated cross bar 301, a perforated T-shaped bar 302, a transmission gear 303, a servo motor 304, a roller brush 305 with bristles, a rotary joint a306a, a rotary joint b306b, a grinder 307, and a laser sensor 308. The convex cross bar with holes 301 is fixed on the slide of the slide rail d203d. The convex cross bar with holes 301 and the T-shaped rod with holes 302 are rotated and matched. The shaft is arranged between the bearings in the convex cross bar with holes 301 and the T-shaped rod with holes 302. The outward extension of the T-shaped rod with holes 302 is fixed with a transmission gear 303. The servo motor 304 is embedded in the square groove of the convex cross bar with holes 301. The output shaft is equipped with a driving wheel meshing with the transmission gear 303. In this way, when the servo motor 304 rotates, the transmission gear 303 is driven to rotate, and then the T-shaped rod with holes 302 is driven to rotate, so that the device can operate at multiple angles. The grinder 307 and the brush roller brush 305 are fixed on the T-shaped rod with holes 302. When the wall needs to be polished, it is only necessary to rotate the perforated T-shaped rod 302 in this way to make the polisher 307 perpendicular to the wall; when latex paint needs to be applied, the perforated T-shaped rod 302 is also rotated to make the brush roller 305 contact the wall. Such a switching method is simple and saves device space. Even through the cooperation of the transmission gear 303, the servo motor 304, and the perforated T-shaped rod 302, the brush roller 305 can achieve the painting of the ceiling and the angle between the two sides. The paint inlet on one side of the brush roller 305 cooperates with the hole of the perforated T-shaped rod 302, and the rotary joint a306a of the paint inlet is fixed at the hole. When the brush roller 305 rotates while applying latex paint on the wall, the rotary joint a306a and the perforated T-shaped rod 302 will not rotate accordingly, thereby ensuring the relative independence of the circulating feeding part 400 without interference. The paint outlet on the other side of the brush roller 305 is equipped with a rotary joint b306b, which is covered with brushes and is used to apply latex paint at the corners of the wall where the roller brush is inconvenient to work. The laser sensor 308 is fixed to the convex perforated crossbar 301 by screws, and obtains distance information through light reflection. After receiving the information, the host computer identifies whether the working distance has been reached, and then adjusts the concave slide 201 to move until the working distance is reached.

[0038] like Figure 5The circulating feeding part 400 is composed of a support plate 401, a horizontal pipeline centrifugal pump 402, and a paint cylinder 403. The support plate 401 is welded and fixed in the carriage 102 to support the horizontal pipeline centrifugal pump 402, and the horizontal pipeline centrifugal pump 402 is fixed on the support plate 401 by screws. The feed inlet of the horizontal pipeline centrifugal pump 402 can be connected to a water pipe and is located above the paint barrel 403, so as to facilitate taking liquid from the paint barrel 403; the discharge port of the horizontal pipeline centrifugal pump 402 is connected to the rotary joint a306a through a water pipe, and the paint barrel 403 is connected to a rotary joint b306b by another water pipe to form a circulation system. The paint liquid pumped out of the latex paint in the paint barrel 403 by the horizontal pipeline centrifugal pump 402 flows along the water pipe to the rotary joint a306a, flows into the inner tank of the roller brush 305 with a brush, and then flows out from the other side, flows into the paint barrel 403 along the water pipe through the rotary joint b306b, so as to improve the utilization rate of the latex paint by recycling.

[0039] Below, refer to Figures 1 to 5 Combined with the description of the above structural features, the working principle of the intelligent latex paint brushing device of the utility model is described in detail:

[0040] 1. Assemble the device according to the above structure, first install the mobile base part 100, install the slide grooves at both ends of the bearing plate 103, so that the two ends of the concave slide 201 are placed on the slideway of the slide groove and can move along the straight line. The external drive screw motor 202 is fixed to the center of the inner edge of the bearing plate 103 by bolts, and the external drive screw motor 202 passes through the hollow part of the concave slide 201. The nut is fixed to the opening of the concave slide 201, so that the concave slide 201 moves together with the external drive screw motor 202 driving the nut to move.

[0041] 2. A support plate 401 is welded at a suitable position in the carriage 102, on which the horizontal pipeline centrifugal pump 402 is fixed with screws, and a paint cylinder 403 is installed under the water inlet of the horizontal pipeline centrifugal pump 402 on the carriage 102 for taking liquid.

[0042] 3. Fix the slide rails a203a and b203b to the two ends of the concave slide 201 with screws, and install the slide rails from the inside out with the connecting cross bar.

[0043] 4. The brush roller 305 is equipped with a rotary joint and fixed on the holed extension rod of the holed T-shaped rod 302. The rotary joint is connected to the horizontal pipeline centrifugal pump 402, the paint cylinder 403 and the brush roller 305 through a water pipe to realize the feeding and recycling of latex paint, thereby improving the utilization rate of raw materials.

[0044] The intelligent painting device of this utility model combines advanced sensors, control systems and automatic reciprocating painting technology to achieve accurate control of parameters such as paint flow, painting range and painting uniformity. This device not only uses a circulating paint supply mechanism to improve production efficiency and reduce labor costs, but also uses a paint storage tank to reduce environmental pollution caused by paint dripping and improve the quality of painting. By optimizing the painting process and reducing paint waste, it can effectively reduce pollution in the production process and be green and environmentally friendly.

[0045] The above is only a specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be understood by anyone familiar with the technology within the technical scope disclosed by the present invention should be included in the scope of the present invention.

Claims

1. An intelligent device for applying latex paint, characterized in that: include: A mobile base part (100) is used to drive the device to move to a designated location; A multi-level guide rail part (200) is movably mounted on the movable base part (100), and comprises a three-level guide rail consisting of four slide rails and two cross bars; A painting work part (300) is installed on the three-level guide rail, and includes a sander (307) for sanding the wall surface and a roller brush (305) with a bristle brush for painting the wall surface; The circulating feeding part (400) is installed on the movable base part (100) and is used to provide latex paint to the brush roller (305).

2. The intelligent latex paint application device according to claim 1 is characterized in that: The mobile base part (100) comprises a mobile chassis (101), a carriage (102) mounted on the mobile chassis (101), and a load-bearing plate (103) welded and fixed to the side plate of the carriage (102), wherein a slide groove a (104a) and a slide groove b (104b) arranged in parallel are provided on the surface of the load-bearing plate (103).

3. The intelligent latex paint application device according to claim 2 is characterized in that: The multi-stage guide rail part (200) comprises a concave slide (201) moving on the slide groove a (104a) and the slide groove b (104b), a slide rail a (203a), a slide rail b (203b), a slide rail c (203c), and a slide rail d (203d) fixed to the concave slide (201) by screws; One side of the cross bar a (204a) is fixed on the slide of the slide rail a (203a) and the slide rail b (203b), and the groove on the other side thereof clamps the slide rail c (203c) to form a secondary guide rail; one side of the cross bar b (204b) is fixed on the slide of the slide rail c (203c), and the groove on the opposite side thereof clamps the slide rail d (203d) to form a tertiary guide rail.

4. The intelligent latex paint application device according to claim 3 is characterized in that: The painting working part (300) comprises a convex cross bar with holes (301) fixed on the slide of the slide rail d (203d), and a T-shaped rod with holes (302) rotatably matched with the convex cross bar with holes (301); a transmission gear (303) is fixed to the outward extension of the T-shaped rod with holes (302), and a servo motor (304) is embedded in the square groove of the convex cross bar with holes (301), and a driving wheel meshing with the transmission gear (303) is installed on its output shaft; The sander (307) and the roller brush (305) with bristles are fixed on a T-shaped rod (302) with holes.

5. The intelligent latex paint application device according to claim 2 is characterized in that: The circulating feeding part (400) comprises a support plate (401) welded and fixed in the carriage (102), a horizontal pipeline centrifugal pump (402) fixed on the support plate (401), and a paint loading cylinder (403) connected to the feed inlet of the horizontal pipeline centrifugal pump (402) through a water pipe; The discharge port of the horizontal pipeline centrifugal pump (402) is connected to the rotary joint a (306a) on one side of the brush roller (305) through a water pipe, and the paint cylinder (403) is connected to the rotary joint b (306b) on the other side of the brush roller (305) through a water pipe.

6. The intelligent latex paint application device according to claim 3 is characterized in that: The output shaft of the externally driven screw motor (202) fixed on the bearing plate (103) is connected to a screw, and a through hole is provided in the concave slide (201). The opening of the through hole is fixed to a nut threadedly connected to the screw, and the externally driven screw motor (202) drives the screw to rotate, and the nut moves with the screw and drives the concave slide (201) to move linearly.

7. The intelligent latex paint application device according to claim 4 is characterized in that: A laser sensor (308) is fixed on the convex perforated crossbar (301).

Images