Self-cleaning structure of coating barrel

Abstract

The utility model provides a coating barrel self-cleaning structure, which relates to the technical field of coating barrel cleaning and comprises a base and a sliding groove arranged on the base, and a water injection component is fixedly connected onto the base. The water injection assembly comprises a pressing plate, the bottom of the pressing plate is fixedly connected with a first conical block, a first water blocking ball is clamped to the first conical block, the bottom of the pressing plate is slidably connected with a pressing bin, the pressing bin is fixedly connected to the base, the bottom of the pressing plate is fixedly connected with a spring, and the side, away from the first conical block, of the spring is fixedly connected with a second conical block. The barrel body is pressed through external force, air in the pressing bin can be exhausted, in the later spring rebounding process, clean water in the base can be pumped into the pressing bin, the barrel body is pressed again, the pressing plate slides in the pressing bin again, water in the pressing bin is squeezed out through a water drainage opening in the pressing plate, and the water in the pressing bin is drained out through the water drainage opening in the pressing plate. And lubrication of the dry and solid coating is achieved, and the problem that the barrel body is damaged when the coating barrel is cleaned is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of paint bucket cleaning, in particular to a paint bucket self-cleaning structure. Background Art

[0002] The paint bucket self-cleaning structure is a device used to clean the inside of the paint bucket. It is usually used in paint production lines or coating equipment. The purpose of this structure design is to automatically clean the inside of the paint bucket to ensure that the paint bucket is not contaminated, cross-infected or mixed between different batches of paint.

[0003] The existing patent CN220466011U discloses a paint storage barrel based on self-cleaning materials. By designing structures such as a support rod, a top rod, a scraper, and a spring, the support rod is driven to rotate by a motor, thereby rotating the scraper, and the scraper is used to scrape the barrel wall, so that the paint remaining on the barrel wall can be removed, the barrel body can be cleaned, the cleaning efficiency of the paint storage barrel can be improved, and the reuse of the paint storage barrel with self-cleaning materials is convenient;

[0004] However, in this patent, when cleaning the barrel body, the barrel body is only scraped with the help of a scraper to clean the paint remaining on the barrel wall. However, during the cleaning process, if the cleaning time is relatively long, the paint may solidify on the barrel body. The solution of only using a scraper to clean the barrel body is not efficient and is easy to damage the barrel body. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides a paint bucket self-cleaning structure.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a paint bucket self-cleaning structure, comprising a base and a sliding groove provided on the base, wherein a water injection assembly is fixedly connected to the base;

[0007] The water injection assembly includes a pressing plate, a first cone block is fixedly connected to the bottom of the pressing plate, a first water-blocking ball is clamped on the first cone block, a pressing bin is slidably connected to the pressing plate, the pressing bin is fixedly connected to the base, a spring is fixedly connected to the bottom of the pressing plate, a second cone block is fixedly connected to the side of the spring away from the first cone block, and a second water-blocking ball is clamped in the second cone block.

[0008] As a preferred implementation, a limiting frame is fixedly connected to the second cone block, and the second water-blocking ball is arranged in the limiting frame.

[0009] The beneficial effect of adopting the above further solution is that by providing a limited position frame, the second water-blocking ball can be prevented from being washed away by the rising water flow during use.

[0010] As a preferred implementation, a water outlet is provided on the pressing plate, and the first cone block is fixedly connected to a side of the pressing plate close to the water outlet.

[0011] The beneficial effect of adopting the above further solution is: by providing a water outlet, when the pressing plate is moved by external force, clean water can enter the barrel body through the water outlet.

[0012] As a preferred embodiment, a damper is fixedly connected to the bottom of the inner wall of the base, a support frame is fixedly connected to the damper, a suction cup is fixedly connected to the support frame, and the support frame is slidably connected to a sliding groove on the base.

[0013] The beneficial effect of adopting the above further solution is that the cylinder body can be fixed by providing a suction cup.

[0014] As a preferred embodiment, a motor is fixedly connected to the pressing plate, a rotating shaft is fixedly connected to the motor, and a brush column is fixedly connected to the rotating shaft on the motor.

[0015] The beneficial effect of adopting the above further scheme is: by providing a brush column, after sending clean water into the barrel body, the motor is started, the motor can electrically rotate the shaft to drive the brush column to rotate, and the barrel body can be cleaned.

[0016] As a preferred embodiment, a water pipe is fixedly connected to the base, and one end of the water pipe away from the base can be fixedly connected to a water pump, and the bottom of the water pump is installed on the water bucket.

[0017] Compared with the prior art, the advantages and positive effects of the present invention are that by providing a water bucket and a water pump, the clean water in the base can be replenished in time, preventing the water injection component from failing to work due to insufficient clean water.

[0018] 1. The utility model is provided with a clamping assembly. When the paint bucket needs to be cleaned, the barrel body is pressed by external force, and the air in the pressing chamber is discharged. In the subsequent spring rebound process, the clean water in the base is drawn into the pressing chamber under the action of air pressure. The barrel body is pressed again, and the pressing plate slides in the pressing chamber again to squeeze out the water in the pressing chamber through the drain port on the pressing plate. In this process, since the second water-blocking ball is clamped on the second cone block, the clean water will not be pressed back to the base. The water in the base will push the second water-blocking ball out and enter the pressing chamber. The discharged water will be sprayed into the barrel body through the drain port on the pressing plate to lubricate the dried paint in the barrel body. Then the motor is started, the motor electric rotating shaft rotates, and the electric brush column rotates to achieve cleaning of the water bucket.

[0019] 2. In the utility model, by providing a water bucket and a water pump, the clean water in the base can be replenished in time, avoiding the problem that the water injection component cannot operate normally due to insufficient clean water in the base and increased air. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a cross-sectional view of a self-cleaning structure of a paint bucket of the utility model;

[0021] Figure 2 This is a schematic diagram of a water injection component of a paint bucket self-cleaning structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the overall structure of a self-cleaning structure of a paint bucket of the utility model;

[0023] Figure 4 The utility model is a paint bucket self-cleaning structure Figure 1 Enlarged view of point A in the middle.

[0024] Reference numerals

[0025] 1. Base; 2. Support frame; 21. Suction cup; 3. Motor; 31. Brush column; 4. Water injection assembly; 41. Pressing plate; 42. Pressing chamber; 43. First cone block; 44. First water-blocking ball; 45. Spring; 46. Second cone block; 47. Second water-blocking ball; 48. Limiting frame; 5. Bucket; 51. Water pump; 52. Water pipe; 6. Damping. DETAILED DESCRIPTION

[0026] 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.

[0027] Example 1

[0028] like Figure 1-4 As shown, a paint bucket self-cleaning structure comprises a base 1 and a sliding groove provided on the base 1, and a water injection assembly 4 is fixedly connected to the base 1;

[0029] The water injection assembly 4 includes a pressing plate 41, a first cone block 43 is fixedly connected to the bottom of the pressing plate 41, a first water-blocking ball 44 is clamped on the first cone block 43, a pressing chamber 42 is slidably connected to the pressing plate 41, the pressing chamber 42 is fixedly connected to the base 1, a spring 45 is fixedly connected to the bottom of the pressing plate 41, a second cone block 46 is fixedly connected to the side of the spring 45 away from the first cone block 43, and a second water-blocking ball 47 is clamped in the second cone block 46;

[0030] The second cone block 46 is fixedly connected to a limit frame 48, and the second water blocking ball 47 is arranged in the limit frame 48. By setting the limit frame 48, the second water blocking ball 47 can be prevented from being washed away by the rising water flow when in use;

[0031] The pressing plate 41 is provided with a water outlet, and the first cone block 43 is fixedly connected to a side of the pressing plate 41 close to the water outlet;

[0032] By pressing the barrel body with external force, the air in the pressing chamber 42 will be discharged. During the subsequent rebound of the spring 45, the clean water in the base 1 will be drawn into the pressing chamber 42 under the action of air pressure. The barrel body is pressed again, and the pressing plate 41 slides in the pressing chamber 42 again to squeeze out the water in the pressing chamber 42 through the drain port on the pressing plate 41. During this process, since the second water-blocking ball 47 is clamped on the second cone block 46, the clean water will not be pressed back into the base 1. The water in the base 1 will push the second water-blocking ball 47 out and enter the pressing chamber 42. The discharged water will be sprayed into the barrel body through the drain port on the pressing plate 41 to lubricate the dried paint in the barrel body. Then the motor 3 is started, the electric rotating shaft of the motor 3 rotates, and the electric brush column 31 rotates to clean the water bucket 5.

[0033] Example 2

[0034] like Figure 1-4 As shown, a damper 6 is fixedly connected to the bottom of the inner wall of the base 1, a support frame 2 is fixedly connected to the damper 6, a suction cup 21 is fixedly connected to the support frame 2, and the support frame 2 is slidably connected to the sliding groove on the base 1. By providing the suction cup 21, the cylinder can be fixed by the suction cup 21;

[0035] The pressing plate 41 is fixedly connected to a motor 3, a rotating shaft is fixedly connected to the motor 3, and a brush column 31 is fixedly connected to the rotating shaft of the motor 3. After the cleaning water is sent into the barrel body, the motor 3 is started, and the motor 3 can rotate the electric rotating shaft to drive the brush column 31 to rotate, and the barrel body can be cleaned;

[0036] A water pipe 52 is fixedly connected to the base 1, and one end of the water pipe 52 away from the base 1 can be fixedly connected to a water pump 51. The bottom of the water pump 51 is installed on the water bucket 5. By providing the water bucket 5 and the water pump 51, the clean water in the base 1 can be replenished in time to prevent the water injection component 4 from failing to work due to insufficient clean water.

[0037] Working principle:

[0038] like Figure 1-4 As shown, when the paint bucket needs to be cleaned, first fill the base 1 with water, then turn the bucket body upside down and place it on the pressing plate 41, and then fix the bucket body through the support frame 2 and the suction cup 21. After that, press the bucket body by external force, and the spring 45 is squeezed under the action of the pressing force, and the air in the pressing chamber 42 is discharged through the drain port on the pressing plate 41. In the process of the spring 45 rebounding, the pressing plate 41 slides in the pressing chamber 42, and the clean water in the base 1 is drawn into the pressing chamber 42 under the action of the air pressure.

[0039] The barrel body is pressed again, and the pressing plate 41 slides in the pressing chamber 42 again. The clean water in the pressing chamber 42 pushes out the first water-blocking ball 44, and squeezes the water in the pressing chamber 42 through the drain port on the pressing plate 41. In this process, since the second water-blocking ball 47 is clamped on the second cone block 46, the clean water will not be pressed back to the base 1.

[0040] After the water in the pressing chamber 42 is discharged, the first water-blocking ball 44 will be clamped in the first cone block 43 again. Under the action of the spring 45, the water in the base 1 will push the second water-blocking ball 47 out and enter the pressing chamber 42. The discharged water will be sprayed into the barrel body through the drain port on the pressing plate 41 to lubricate the dried paint in the barrel body. Then the motor 3 is started, the electric rotating shaft of the motor 3 rotates, and the electric brush column 31 rotates to clean the water bucket 5.

[0041] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A paint bucket self-cleaning structure, comprising a base (1) and a sliding groove provided on the base (1), characterized in that: A water injection assembly (4) is provided on the base (1); The water injection assembly (4) comprises a pressing plate (41), the bottom of the pressing plate (41) is fixedly connected to a first cone block (43), the first cone block (43) is clamped with a first water-blocking ball (44), the pressing plate (41) is slidably connected to a pressing bin (42), the pressing bin (42) is fixedly connected to the base (1), the bottom of the pressing plate (41) is fixedly connected to a spring (45), the spring (45) is fixedly connected to a second cone block (46), and the second cone block (46) is clamped with a second water-blocking ball (47).

2. A paint bucket self-cleaning structure according to claim 1, characterized in that: The second cone block (46) is fixedly connected to a limiting frame (48), and the second water-blocking ball (47) is arranged in the limiting frame (48).

3. A paint bucket self-cleaning structure according to claim 1, characterized in that: The pressing plate (41) is provided with a water outlet, and the first cone block (43) is fixedly connected to a side of the pressing plate (41) close to the water outlet.

4. A paint bucket self-cleaning structure according to claim 1, characterized in that: The bottom of the inner wall of the base (1) is fixedly connected to a damper (6), the damper (6) is fixedly connected to a support frame (2), the support frame (2) is fixedly connected to a suction cup (21), and the support frame (2) is slidably connected to the base (1).

5. A paint bucket self-cleaning structure according to claim 1, characterized in that: The pressing plate (41) is fixedly connected to a motor (3), and the motor (3) is provided with a brush column (31).

6. A paint bucket self-cleaning structure according to claim 1, characterized in that: The base (1) is fixedly connected to a water pipe (52), the water pipe (52) is provided with a water pump (51), and the bottom of the water pump (51) is mounted on the water bucket (5).

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