Coating painting device for interior decoration

Abstract

The utility model provides a coating painting device for indoor decoration, and belongs to the technical field of indoor decoration. Comprising a base, a water tank and a water pump are sequentially and fixedly connected to the top of the base from left to right, fixing seats are fixedly connected to the two sides of the end, away from the water tank, of the bottom of the base, rotating seats are rotationally connected to the sides, close to each other, of the two fixing seats, and inserting grooves are formed in the rotating seats; and a roller is slidably connected into the inserting groove. By arranging the rotating seat and the clamping component, the device can be used for inserting and mounting the roller through the inserting groove, and the roller is fixed through the clamping component, so that the roller can be quickly disassembled and assembled, and when the roller needs to be cleaned and replaced, the work can be quickly completed, and the working efficiency is improved; and when the device is moved to a working area, the roller can be detached, pollution to the roller is reduced when the device is transported, the service life of the roller is prolonged, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of interior decoration, in particular to a paint painting device for interior decoration. Background Art

[0002] The utility model patent with announcement number CN215948808U proposes a floor coating device for building interior decoration, comprising a base, a storage box is fixedly installed on the upper end of the base, a handle is fixedly installed on the left side of the storage box, a conduit is fixedly connected to the lower end of the storage box, a water pump is installed on the conduit, a cylinder is fixedly installed on the four corners inside the base, a straight rod is slidably connected to the lower end of the cylinder, a compression spring is sleeved on the straight rod, a rotating bearing is fixedly installed on the lower end of the straight rod, a brush roller is rotatably installed between the rotating bearings, a servo motor is fixedly installed on the internal upper end fixing frame of the base, a rotating shaft is installed at the lower end of the servo motor, a fixing plate is fixedly connected to the lower end of the rotating shaft, the fixing plate is fixedly installed on the upper end of the turntable, a loading disc is fixedly installed at the lower end of the turntable, and a discharge pipe is fixedly connected to the lower end of the loading disc.

[0003] In the above case, when working, a water pump is used to feed the brush roller fixed at the bottom of the device, and a servo motor is used to assist the brush roller in applying paint. However, in actual use, the brush roller has to apply paint to the ground, which makes it easy for the brush roller to be contaminated with dust, debris and other debris on the ground. Therefore, the brush roller needs to be removed from time to time for cleaning and replacement. However, the device is not convenient for quick disassembly and assembly of the brush roller, so each replacement of the brush roller requires a lot of time, which reduces work efficiency, increases work difficulty and reduces the practicality of the device.

[0004] Therefore, the utility model provides a paint painting device for interior decoration to meet the demand. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a paint painting device for interior decoration, which is provided with a rotating seat and a clamping assembly, so that the device can install the roller by plugging in the plug-in groove, and fix the roller by the clamping assembly, so that the roller can be quickly disassembled and assembled. When the roller needs to be cleaned and replaced, the work can be completed quickly, thereby improving work efficiency. Moreover, when the device is moved to the working area, the roller can be removed to avoid pollution to the roller when the device is transported, thereby improving the working life of the roller and increasing the practicability of the device. Through the above arrangement, the problem that the brush roller needs to paint the ground during actual work in the prior art can be solved, which causes the brush roller to be easily contaminated with dust or debris and other sundries on the ground, so the brush roller needs to be removed frequently for cleaning and replacement, but the device is not convenient for quick disassembly and assembly of the brush roller, so that each replacement of the brush roller requires a lot of time, which reduces work efficiency, increases work difficulty, and reduces the practicability of the device.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A paint painting device for interior decoration comprises a base, the top of which is fixedly connected with a water tank and a water pump in sequence from left to right, both sides of the bottom of the base away from one end of the water tank are fixedly connected with fixed seats, the two sides of the two fixed seats close to each other are rotatably connected with rotating seats, the rotating seats are provided with a plug-in slot inside, and a roller is slidably connected inside the plug-in slot; a clamping assembly, which is used to fix the roller and is connected to the rotating seat.

[0008] Optionally, the clamping assembly is fixedly connected to two sides of the plug-in slot, and the contact surface between the rotating seat and the clamping assembly is provided with an avoidance groove whose position and shape are adapted to the clamping assembly.

[0009] Optionally, the snap-on assembly includes a spring sheet fixedly connected to the inner side of the plug-in slot, a protrusion is fixedly connected to the outer side of the spring sheet, and a weakened groove is provided on the inner side of the spring sheet.

[0010] Optionally, a fixing cavity adapted to the spring is provided on the contact surface between the roller and the clamping assembly, a clamping cavity adapted to the protrusion is provided inside the fixing cavity, and the roller is clamped in the plug-in slot through the clamping assembly.

[0011] Optionally, a loading cylinder is fixedly connected to the interior of the base above the roller, and the bottom of the base has a position and shape adapted to the rolling cavity of the roller, and the top of the roller is in rolling contact with the bottom of the loading cylinder.

[0012] Optionally, a push handle is fixedly connected to one side of the bottom of the base away from the water pump, and universal wheels are rotatably connected to all four sides of one end of the bottom of the base away from the fixed seat.

[0013] Optionally, a motor is fixedly connected to the top of the water tank, a stirring rod is fixedly connected to the output end of the motor, and water pipes are fixedly connected to the input and output ends of the water pump, and the water pipes connect the water tank, the water pump and the loading barrel in sequence.

[0014] Compared with the prior art, the utility model has at least the following beneficial effects:

[0015] In the above scheme, by setting a rotating seat and a clamping assembly, the device can install the roller by plugging it into the plug-in slot, and fix the roller by the clamping assembly, so that the roller can be quickly disassembled and assembled. When the roller needs to be cleaned and replaced, the work can be completed quickly, which improves work efficiency. When the device is moved to the working area, the roller can be removed to avoid contamination of the roller when transporting the device, thereby improving the working life of the roller and increasing the practicality of the device.

[0016] By arranging a protrusion and a weakened groove inside the snap-fit ​​assembly, the protrusion and the snap-fit ​​cavity can cooperate with each other, which greatly enhances the stability of the snap-fit ​​assembly and increases the stability of the roller inside the rotating seat. The weakened groove reduces the rigidity of the spring piece, making it easier for the spring piece to deform when subjected to force, thereby reducing the force required to install the roller, reducing the manpower burden, and speeding up the efficiency of replacing the roller. In addition, the design of gradually expanding the width of the outer side of the plug-in groove increases the accuracy of plugging in the roller, reduces the difficulty of operation, and further improves the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of a three-dimensional structure from a first-person perspective of a paint painting device for interior decoration;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of a paint painting device for interior decoration from a second perspective;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the drum and the loading barrel;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the rotating seat and the drum;

[0021] Figure 5 Schematic diagram of the three-dimensional structure of the rotating seat and the drum

[0022] Figure 6 for Figure 5 An enlarged schematic diagram of point A.

[0023] [reference numerals]

[0024] 1. Base; 2. Water tank; 3. Water pump; 4. Motor; 5. Water pipe; 6. Fixed seat; 7. Rotating seat; 8. Plug-in slot; 9. Snap-on assembly; 901. Spring piece; 902. Bump; 903. Weakened slot; 10. Avoidance slot; 11. Roller; 12. Loading barrel. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figures 1 to 3 As shown, an embodiment of the utility model provides a paint painting device for interior decoration, comprising a base 1, the top of the base 1 is fixedly connected with a water tank 2 and a water pump 3 in sequence from left to right, both sides of the bottom of the base 1 away from one end of the water tank 2 are fixedly connected with a fixed seat 6, and the two fixed seats 6 are rotatably connected with a rotating seat 7 on one side close to each other, a plug-in slot 8 is provided inside the rotating seat 7, a roller 11 is slidably connected inside the plug-in slot 8, a loading barrel 12 is fixedly connected above the roller 11 inside the base 1, and a rolling cavity whose position and shape are adapted to the roller 11 begins to be provided at the bottom of the base 1, the top of the roller 11 is in rolling contact with the bottom of the loading barrel 12, a push handle is fixedly connected to the side of the bottom of the base 1 away from the water pump 3, and universal wheels are rotatably connected to the four sides of the bottom of the base 1 away from one end of the fixed seat 6, a motor 4 is fixedly connected to the top of the water tank 2, a stirring rod is fixedly connected to the output end of the motor 4, and a water pipe 5 is fixedly connected to the input end and the output end of the water pump 3, and the water pipe 5 connects the water tank 2, the water pump 3 and the loading barrel 12 in sequence.

[0027] Paint and water are added from the feeding hopper provided on the top of the water tank 2, and the motor 4 is started to drive the stirring rod to stir the paint. After the paint is evenly mixed, the water pump 3 is started to extract the paint inside the water tank 2 through the water pipe 5 and transport it to the inside of the upper barrel 12. Then, the device is pushed by the push handle and the bottom of the roller 11 contacts the ground through the universal wheel transportation device. When the device moves, the roller 11 rotates due to the friction of the ground, and the contact surface of its top with the upper barrel 12 is continuously stained with the paint inside the upper barrel 12, and the paint is applied to the ground when it rotates. The rotating seat 7 and the roller 11 are limited by the fixed seat 6 to complete the painting work on the ground.

[0028] like Figures 1 to 6As shown, the clamping assembly 9 is used to fix the roller 11. The clamping assembly 9 is connected to the rotating seat 7. The clamping assembly 9 is fixedly connected to both sides of the inside of the plug-in slot 8. The contact surface between the rotating seat 7 and the clamping assembly 9 is provided with an avoidance groove 10 whose position and shape are adapted to the clamping assembly 9. The clamping assembly 9 includes a spring piece 901 fixedly connected to the inner side of the plug-in slot 8, and the outer side of the spring piece 901 is fixedly connected with a protrusion 902. The inner side of the spring piece 901 is provided with a weakening groove 903. The contact surface between the roller 11 and the clamping assembly 9 is provided with a fixing cavity adapted to the spring piece 901, and the inner side of the fixing cavity is provided with a clamping cavity adapted to the protrusion 902. The roller 11 is clamped to the inside of the plug-in slot 8 through the clamping assembly 9.

[0029] When it is necessary to clean and smooth the roller 11, hold the roller 11 and apply force outward along the plug-in slot 8. The inner walls of the card-connecting cavities on both sides squeeze the protrusions 902 on both sides respectively, causing the spring piece 901 to deform inwardly. The rigidity of the spring piece 901 is reduced by weakening the groove 903, making it easier for the spring piece 901 to deform inwardly when subjected to force. Then the protrusion 902 disengages from the card-connecting cavity, causing the roller 11 to disengage from the locked state. Then the fixed cavity continues to squeeze the protrusion 902, squeezing and deforming the spring piece 901 into the avoidance groove 10, and then the roller 11 is pulled out of the plug-in slot 8, making the device easy to disassemble and assemble quickly, improving work efficiency and increasing the practicality of the device. After cleaning and replacing the roller 11, it is inserted back into its original position. The design of gradually expanding the outer side of the plug-in slot 8 increases the area for plugging in, increases the accuracy of plugging in the roller 11, reduces the difficulty of operation, and further improves the work efficiency of the device.

[0030] The working principle of the utility model is as follows: paint and water are added from the feeding hopper provided on the top of the water tank 2, the motor 4 is started, the stirring rod is driven to stir the paint, the paint is stirred evenly, the water pump 3 is started, the paint inside the water tank 2 is pumped out through the water pipe 5, and transported to the inside of the upper barrel 12, and then the device is pushed by the push handle, and the bottom of the roller 11 contacts the ground through the universal wheel transportation device. When the device moves, the roller 11 rotates due to the friction of the ground, and the contact surface of the top of the roller and the upper barrel 12 is continuously stained with the paint inside the upper barrel 12, and the paint is applied to the ground when it rotates; when the roller 11 needs to be pushed, the roller 11 is pushed to the bottom of the upper barrel 12. When cleaning the roller 11, hold the roller 11 and apply force outward along the plug-in slot 8. The inner walls of the card-connecting cavities on both sides squeeze the protrusions 902 on both sides respectively, so that the spring piece 901 is deformed inwardly. The rigidity of the spring piece 901 is reduced by weakening the groove 903, so that the spring piece 901 is more easily deformed inwardly when subjected to force. Then the protrusion 902 disengages from the card-connecting cavity, so that the roller 11 is out of the locked state. Then the fixed cavity continues to squeeze the protrusion 902, squeezing and deforming the spring piece 901 into the avoidance groove 10, and then the roller 11 is pulled out of the plug-in slot 8. After cleaning and replacing the roller 11, it is inserted back into its original position.

[0031] The above is disclosed in the prior art in the present utility model and will not be described in detail here.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A paint painting device for interior decoration, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a water tank (2) and a water pump (3) in sequence from left to right; both sides of the bottom of the base (1) away from the water tank (2) are fixedly connected to fixed seats (6); the sides of the two fixed seats (6) close to each other are rotatably connected to rotating seats (7); a plug-in slot (8) is provided inside the rotating seat (7); a roller (11) is slidably connected inside the plug-in slot (8); A clamping assembly (9), the clamping assembly (9) is used to fix the roller (11), and the clamping assembly (9) is connected to the rotating seat (7).

2. The interior decoration paint painting device according to claim 1, characterized in that: The clamping assembly (9) is fixedly connected to two sides of the plug-in slot (8), and the contact surface between the rotating seat (7) and the clamping assembly (9) is provided with an avoidance groove (10) whose position and shape are adapted to the clamping assembly (9).

3. The interior decoration paint painting device according to claim 2, characterized in that: The snap-on assembly (9) comprises a spring sheet (901) fixedly connected to the inner side of the plug-in slot (8), a protrusion (902) fixedly connected to the outer side of the spring sheet (901), and a weakening slot (903) is provided on the inner side of the spring sheet (901).

4. The interior decoration paint painting device according to claim 3, characterized in that: A fixing cavity adapted to the spring sheet (901) is provided on the contact surface between the roller (11) and the clamping assembly (9), and a clamping cavity adapted to the protrusion (902) is provided inside the fixing cavity. The roller (11) is clamped inside the plug-in slot (8) via the clamping assembly (9).

5. The interior decoration paint painting device according to claim 1, characterized in that: A loading cylinder (12) is fixedly connected to the base (1) above the roller (11), and a rolling cavity whose position and shape are adapted to the roller (11) is formed at the bottom of the base (1), and the top of the roller (11) is in rolling contact with the bottom of the loading cylinder (12).

6. The interior decoration paint painting device according to claim 1, characterized in that: A push handle is fixedly connected to one side of the bottom of the base (1) away from the water pump (3), and universal wheels are rotatably connected to the four sides of one end of the bottom of the base (1) away from the fixed seat (6).

7. The interior decoration paint painting device according to claim 1, characterized in that: The top of the water tank (2) is fixedly connected to a motor (4), the output end of the motor (4) is fixedly connected to a stirring rod, the input end and the output end of the water pump (3) are both fixedly connected to a water pipe (5), and the water pipe (5) connects the water tank (2), the water pump (3) and the loading barrel (12) in sequence.

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