Collecting and cleaning device for residues in water paint tank

By designing a water-based paint can collection and cleaning device including an inverted U-shaped structure, an electric telescopic rod and a servo motor, the problem that existing devices cannot clean the paint at the bottom of the can, and efficient cleaning and collection of all bottom and side walls in the can body is achieved.

CN222753968UActive Publication Date: 2025-04-15YILI DONGSHENG NEW MATERIAL ENVIRONMENTAL PROTECTION TECH CO LTD
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Patent Information

Application Number
CN202420624399.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-28
Publication Date
2025-04-15
Estimated Expiration
2034-03-28

AI Technical Summary

Technical Problem

The remaining collection and cleaning devices in existing water-based paint cans cannot effectively clean the paint at the bottom of the can, and can only clean the paint on the inner wall.

Method used

A device including a U-frame with an inverted U-shaped structure, an electric telescopic rod, a servo motor and a scraper is designed. Through the cooperation of the electric telescopic rod and the servo motor, the scraper can move horizontally and fit the bottom surface of the can, scraping the paint on the bottom surface and side wall surface of the can, and collecting the scraped paint into the collection plate.

Benefits of technology

It realizes efficient scraping and collecting of paint on all bottom and side walls of the water-based paint can, improving the cleaning effect.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a collecting and cleaning device for residues in a water paint can, and relates to the technical field of water paint can cleaning. The device comprises a tank body, a U-shaped frame of an inverted U-shaped structure is arranged above the tank body, first electric telescopic rods are fixedly installed on the two symmetrical side wall faces in the U-shaped frame, and a clamping rod is fixedly installed at the output end of each first electric telescopic rod. When the first scraper moves horizontally, the lowest end of the first scraper is attached to the inner bottom face of the tank all the time, after the lowest end of the first scraper is attached to the inner side wall face of the tank, the lifting assembly drives the second electric telescopic rod in the stretching state to move upwards, and paint on part of the bottom face and the side wall face in the tank is scraped away. And then a servo motor I is matched to drive a connecting rod to rotate according to a preset angle and a preset rotating speed, so that all paint on the bottom surface and the side wall surface in the tank body is scraped, and the paint scraped to the top end of the tank body flows into a collecting disc to be collected.
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Description

Technical Field

[0001] The utility model relates to the technical field of water-based paint can cleaning, in particular to a device for collecting and cleaning residues in a water-based paint can. Background Art

[0002] Water-based paint is an environmentally friendly paint. It is mainly composed of water and corresponding additives. It does not contain organic solvents. It can be used for interior wall, ceiling, wooden furniture and other decorations. It can not only beautify the space, but also play a role in moisture-proof, mildew-proof and fire-proof. And because it is non-toxic and odorless, it has less harm to the environment during construction and use, and is harmless to human health.

[0003] The existing patent number CN216728662U proposes a collection and cleaning device for residues in a water-based paint can, comprising a collar, a rotating sleeve, and a collecting basin. Connecting rods are respectively provided on both sides of the collar, and the connecting rods are provided with a water-based paint can clamp for fixing the device. A connecting head is provided on the top of the rotating sleeve. However, during actual use, the above-mentioned collection and cleaning device for residues in a water-based paint can cannot clean the paint remaining at the bottom of the tank body, and can only scrape and clean the paint on the inner wall of the tank body. The use effect needs to be improved. Therefore, a collection and cleaning device for residues in a water-based paint can is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the existing collection and cleaning device for residues in water-based paint cans cannot clean the paint remaining at the bottom of the can body and can only scrape and clean the paint on the inner wall of the can body. The utility model provides a collection and cleaning device for residues in water-based paint cans.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0006] A device for collecting and cleaning residues in a water-based paint can comprises a can body, an inverted U-shaped U-frame is arranged above the can body, electric telescopic rods are fixedly installed on both side walls symmetrically inside the U-frame, a clamping rod is fixedly installed on the output end of each electric telescopic rod, the can body is arranged between the two clamping rods, a servo motor is fixedly installed on the internal top surface of the U-frame, a connecting rod is fixedly installed on the output end of the servo motor, an electric telescopic rod is arranged inside the can body, a scraper is fixedly installed on the output end of the electric telescopic rod, a lifting component for driving the electric telescopic rod to move up and down is arranged at the bottom of the connecting rod, and a collecting plate with an annular structure is sleeved on the outside of the can body.

[0007] Furthermore, the lifting assembly includes servo motor 2, servo motor 2 is fixedly installed at the bottom of the connecting rod, a threaded rod is fixedly installed at the output end of servo motor 2, a movable block is threadedly connected to the threaded rod, a limit rod is fixedly installed at the bottom of the connecting rod, the limit rod passes through the movable block, and the movable block is fixedly connected to the electric telescopic rod 2.

[0008] Furthermore, an inclined plate is fixedly installed on one end of the connecting rod away from the servo motor 2, an electric telescopic rod 3 is fixedly installed on one side of the inclined plate away from the connecting rod, and a scraper 2 is fixedly installed on the output end of the electric telescopic rod 3.

[0009] Furthermore, a slot is formed on the top of each clamping rod, and two clamping blocks are fixedly mounted on the bottom of the collecting tray, and the two clamping blocks are movably mounted inside the two slots respectively.

[0010] Furthermore, the clamping rod is an arc-shaped rod structure, and the two clamping rods are distributed in a mirror image with inner arc surfaces close to each other.

[0011] Furthermore, the scraper one is arranged in an inclined distribution, the end of the scraper one close to the threaded rod is the highest end, the end of the scraper one away from the threaded rod is the lowest end, and the electric telescopic rod three is arranged in parallel with the scraper one.

[0012] The beneficial effects of the utility model are as follows:

[0013] The utility model drives two clamping rods to approach each other by bringing the output ends of two electric telescopic rods one closer to each other. The two clamping rods can clamp the tank body by bringing the two clamping rods closer to each other, and then drive the connecting rod to rotate at a preset angle and speed by controlling the servo motor one. At the same time, the lifting component drives the electric telescopic rod two in the retracted state to move downward to the lowest point, and then the electric telescopic rod two is extended again to drive the scraper one to approach the inner wall surface of the tank body, and the lowest end of the scraper one is always in contact with the inner bottom surface of the tank body during horizontal movement. When the lowest end of the scraper one is close to the inner wall surface of the tank body, the lifting component drives the electric telescopic rod two in the extended state to move upward, completes the scraping of paint on part of the bottom surface and side wall surfaces of the tank body, and then cooperates with the servo motor one to drive the connecting rod to rotate at a preset angle and speed, thereby scraping the paint on the entire bottom surface and side wall surfaces of the tank body, and the paint scraped to the top of the tank body flows to the inside of the collecting tray to be collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This utility model Figure 1 The enlarged view of point A in the middle;

[0016] Figure 3 It is a side view of the utility model;

[0017] Figure numerals: 1, tank body; 2, U-shaped frame; 3, electric telescopic rod 1; 4, clamping rod; 5, servo motor 1; 6, connecting rod; 7, electric telescopic rod 2; 8, scraper 1; 9, lifting assembly; 901, servo motor 2; 902, threaded rod; 903, movable block; 904, limit rod; 10, collecting plate; 11, inclined plate; 12, electric telescopic rod 3; 13, scraper 2; 14, slot; 15, block. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0021] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] like Figures 1 to 3As shown, a device for collecting and cleaning residues in a water-based paint tank comprises a tank body 1, an inverted U-shaped U-shaped frame 2 is arranged above the tank body 1, electric telescopic rods 3 are fixedly installed on the mutually symmetrical side walls inside the U-shaped frame 2, a clamping rod 4 is fixedly installed on the output end of each electric telescopic rod 3, the tank body 1 is arranged between the two clamping rods 4, a servo motor 5 is fixedly installed on the inner top surface of the U-shaped frame 2, a connecting rod 6 is fixedly installed on the output end of the servo motor 5, an electric telescopic rod 7 is arranged inside the tank body 1, a scraper 8 is fixedly installed on the output end of the electric telescopic rod 7, a lifting component 9 for driving the electric telescopic rod 7 to move up and down is arranged at the bottom of the connecting rod 6, and a collecting plate 10 of an annular structure is sleeved on the outside of the tank body 1, it should be noted that the output ends of the two electric telescopic rods 3 are brought close to each other, thereby driving the two clamping rods 4 to approach each other, The two clamping rods 4 can clamp the tank body 1 by approaching each other, and then the servo motor 5 is controlled to drive the connecting rod 6 to rotate at a preset angle and speed. At the same time, the lifting component 9 drives the retracted electric telescopic rod 27 to move downward to the lowest point, and then the electric telescopic rod 27 is extended to drive the scraper 18 to approach the inner wall of the tank body 1, and the lowest end of the scraper 18 is always in contact with the inner bottom surface of the tank body 1 during horizontal movement. When the lowest end of the scraper 18 is close to the inner wall of the tank body 1, the lifting component 9 drives the extended electric telescopic rod 27 to move upward to complete the scraping of part of the bottom and side wall paint in the tank body 1, and then cooperates with the servo motor 5 to drive the connecting rod 6 to rotate at a preset angle and speed, so as to scrape off the paint on the entire bottom and side wall of the tank body 1, and the paint scraped to the top of the tank body 1 flows to the inside of the collecting tray 10 to be collected.

[0023] like Figure 1 , Figure 2 As shown, the lifting assembly 9 includes a servo motor 901, a servo motor 901 is fixedly installed at the bottom of the connecting rod 6, a threaded rod 902 is fixedly installed at the output end of the servo motor 901, a movable block 903 is threadedly connected to the threaded rod 902, a limit rod 904 is fixedly installed at the bottom of the connecting rod 6, the limit rod 904 passes through the movable block 903, and the movable block 903 is fixedly connected to the electric telescopic rod 7. It should be noted that the servo motor 901 can drive the threaded rod 902 to reciprocate when started, and the threaded rod 902 can drive the movable block 903 to move up and down when reciprocating, and the movable block 903 can drive the electric telescopic rod 7 to move synchronously when moving up and down.

[0024] like Figure 1 , Figure 2As shown, an inclined plate 11 is fixedly installed at one end of the connecting rod 6 away from the servo motor 2 901, an electric telescopic rod 3 12 is fixedly installed on the side of the inclined plate 11 away from the connecting rod 6, and a scraper 2 13 is fixedly installed on the output end of the electric telescopic rod 3 12. It should be noted that when the scraper 1 8 moves to the highest point, the electric telescopic rod 3 12 is extended and retracted to drive the scraper 2 13 to move back and forth, and the scraper 2 13 is used to scrape the paint on the surface of the scraper 1 8 to the inside of the collection tray 10.

[0025] like Figure 3 As shown, a slot 14 is provided on the top of each clamping rod 4, and two clamping blocks 15 are fixedly installed on the bottom of the collecting plate 10. The two clamping blocks 15 are movably installed inside the two slots 14 respectively. It should be noted that by movably installing the two clamping blocks 15 inside the two slots 14 respectively, the positions of the two clamping rods 4 and the clamping blocks 15 can be easily determined.

[0026] like Figure 3 As shown, the clamping rod 4 is an arc-shaped rod structure, and the two clamping rods 4 are mirror-imaged with inner arc surfaces close to each other. It should be noted that the clamping rod 4 is an arc-shaped rod structure, which can clamp the tank body 1 more effectively.

[0027] like Figure 1 As shown, the scraper 8 is arranged in an inclined distribution, the end of the scraper 8 close to the threaded rod 902 is the highest end, and the end of the scraper 8 away from the threaded rod 902 is the lowest end, and the electric telescopic rod three 12 is arranged in parallel with the scraper 8. It should be noted that the scraper 8 is arranged in an inclined distribution, which can effectively scrape off the paint inside the tank body 1, and the electric telescopic rod three 12 is arranged in parallel with the scraper 8, which can facilitate the scraping of the paint on the surface of the scraper 8.

[0028] In summary:

[0029] The output ends of the two electric telescopic rods 3 are brought close to each other, thereby driving the two clamping rods 4 to approach each other. The two clamping rods 4 are brought close to each other to clamp the tank body 1, and then the servo motor 5 is controlled to drive the connecting rod 6 to rotate at a preset angle and speed. At the same time, the lifting component 9 drives the electric telescopic rod 27 in the retracted state to move downward to the lowest point, and then the electric telescopic rod 27 is extended to drive the scraper 18 to approach the inner wall of the tank body 1, and the lowest end of the scraper 18 is always in contact with the inner bottom surface of the tank body 1 during horizontal movement. When the lowest end of the scraper 18 is close to the inner wall of the tank body 1, the lifting component 9 drives the electric telescopic rod 27 in the extended state to move upward to complete the scraping of part of the bottom and side wall paint in the tank body 1, and then cooperates with the servo motor 5 to drive the connecting rod 6 to rotate at a preset angle and speed, so as to scrape off all the bottom and side wall paint in the tank body 1, and the paint scraped to the top of the tank body 1 flows to the inside of the collecting tray 10 to be collected.

[0030] The above shows and describes the basic principle, main features and 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 the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements 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 device for collecting and cleaning residues in a water-based paint can, comprising a can body (1), characterized in that: An inverted U-shaped U-shaped frame (2) is arranged above the tank body (1), and electric telescopic rods (3) are fixedly mounted on mutually symmetrical side wall surfaces inside the U-shaped frame (2), and a clamping rod (4) is fixedly mounted on the output end of each electric telescopic rod (3), and the tank body (1) is arranged between the two clamping rods (4). A servo motor (5) is fixedly mounted on the internal top surface of the U-shaped frame (2), and a connecting rod (6) is fixedly mounted on the output end of the servo motor (5). An electric telescopic rod (7) is arranged inside the tank body (1), and a scraper (8) is fixedly mounted on the output end of the electric telescopic rod (7). A lifting component (9) for driving the electric telescopic rod (7) to move up and down is arranged at the bottom of the connecting rod (6), and a collecting plate (10) with an annular structure is sleeved on the outside of the tank body (1).

2. A device for collecting and cleaning residues in a water-based paint can according to claim 1, characterized in that: The lifting assembly (9) comprises a second servo motor (901), the second servo motor (901) is fixedly mounted on the bottom of the connecting rod (6), a threaded rod (902) is fixedly mounted on the output end of the second servo motor (901), a movable block (903) is threadedly connected to the threaded rod (902), a limit rod (904) is fixedly mounted on the bottom of the connecting rod (6), the limit rod (904) passes through the movable block (903), and the movable block (903) is fixedly connected to the second electric telescopic rod (7).

3. A device for collecting and cleaning residues in a water-based paint can according to claim 2, characterized in that: An inclined plate (11) is fixedly mounted on one end of the connecting rod (6) away from the servo motor 2 (901), an electric telescopic rod 3 (12) is fixedly mounted on the side of the inclined plate (11) away from the connecting rod (6), and a scraper plate 2 (13) is fixedly mounted on the output end of the electric telescopic rod 3 (12).

4. The device for collecting and cleaning the residue in a water-based paint can according to claim 1, characterized in that: A slot (14) is provided at the top of each clamping rod (4), and two clamping blocks (15) are fixedly mounted at the bottom of the collecting plate (10). The two clamping blocks (15) are movably mounted inside the two slots (14) respectively.

5. The device for collecting and cleaning the residue in a water-based paint can according to claim 1, characterized in that: The clamping rod (4) is an arc-shaped rod structure, and the two clamping rods (4) are distributed in a mirror image with inner arc surfaces close to each other.

6. The device for collecting and cleaning the residue in a water-based paint can according to claim 3, characterized in that: The scraper blade 1 (8) is arranged in an inclined distribution, the end of the scraper blade 1 (8) close to the threaded rod (902) is the highest end, and the end of the scraper blade 1 (8) away from the threaded rod (902) is the lowest end, and the electric telescopic rod 3 (12) is arranged in parallel with the scraper blade 1 (8).