Paint filling machine with anti-splashing mechanism

Abstract

The utility model discloses a paint filling machine with an anti-splashing mechanism, which comprises a filling machine body, a material conveying pipe is arranged below the filling machine body, a conveying belt used for conveying paint buckets is arranged below the material conveying pipe, the anti-splashing mechanism is detachably connected to the lower end of the material conveying pipe, the anti-splashing mechanism comprises a connecting pipe communicated with the material conveying pipe, and the connecting pipe is connected with the material conveying pipe. An umbrella-shaped anti-splashing cover is arranged at the lower end of the connecting pipe, the opening size of the lower end of the anti-splashing cover is matched with the opening size of the paint bucket, the end of the anti-splashing cover is close to the opening end of the paint bucket and does not make contact with the opening end of the paint bucket, and a buffering body used for slowing down the paint falling speed is arranged on the inner side of the anti-splashing cover. And a material guide channel communicated with the inner cavity of the paint bucket and the connecting pipe is formed between the buffer body and the inner wall of the anti-splashing cover. According to the paint spraying device, the falling speed of paint can be effectively reduced, the paint is prevented from splashing to pollute the workshop environment, the problem that the splashed paint is difficult to clean after being air-dried is solved, and the cleaning difficulty of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of paint filling, in particular to a paint filling machine with an anti-splashing mechanism. Background Art

[0002] The so-called paint is applied on the surface of the object to be protected or decorated, and can form a continuous film that is firmly attached to the object to be painted. When the paint is poured into the barrel, a filling machine is needed. The paint filling machine is a device that puts the processed qualified paint into packaging barrels of various specifications. It is a mature product. However, when the existing filling machine fills the barrel with paint, the paint falls at a high speed and is easy to splash, causing pollution to the workshop environment. After the splashed paint dries, it is difficult to clean, which increases the difficulty of cleaning for the staff. Utility Model Content

[0003] The utility model aims to provide a paint filling machine with an anti-splashing mechanism, which can effectively slow down the speed of paint falling, avoid paint splashing and polluting the workshop environment, solve the problem that splashed paint is difficult to clean after drying, and reduce the cleaning difficulty for workers.

[0004] In order to solve the above technical problems, the utility model adopts the following solutions:

[0005] A paint filling machine with an anti-splash mechanism comprises a filling machine body, a feed pipe is arranged below the filling machine body, a conveyor belt for conveying a paint bucket is arranged below the feed pipe, the lower end of the feed pipe is detachably connected with the anti-splash mechanism, the anti-splash mechanism comprises a connecting pipe connected to the feed pipe, an umbrella-shaped anti-splash cover is arranged at the lower end of the connecting pipe, the opening size of the lower end of the anti-splash cover is adapted to the opening size of the paint bucket, the end of the anti-splash cover is adjacent to the opening end of the paint bucket but does not contact, a buffer body for slowing down the speed of falling paint is arranged on the inner side of the anti-splash cover, and a material guiding channel connected to the inner cavity of the paint bucket and the connecting pipe is formed between the buffer body and the inner wall of the anti-splash cover.

[0006] Due to the adoption of the above technical solution, the anti-splash mechanism includes a connecting pipe connected to the feed pipe, the connecting pipe allows the paint to flow smoothly from the feed pipe into the anti-splash mechanism, an umbrella-shaped anti-splash cover is provided at the lower end of the connecting pipe, the umbrella-shaped structure of the anti-splash cover can effectively prevent the paint from splashing during the filling process, and the opening size of the lower end of the anti-splash cover is adapted to the opening size of the paint bucket, so that the paint can be accurately poured into the paint bucket, and at the same time, the end of the anti-splash cover is close to the opening end of the paint bucket but not in contact, avoiding the impact on the transportation of the conveyor belt and the paint bucket, and a buffer body is provided on the inner side of the anti-splash cover, the main function of which is to slow down the speed of the falling paint, and by slowing down the speed of the paint, the splash of the paint can be further reduced, and a guide channel connected to the inner cavity of the paint bucket and the connecting pipe is formed between the buffer body and the inner wall of the anti-splash cover, and this guide channel ensures that the paint can flow smoothly from the connecting pipe into the paint bucket. This solution effectively solves the splash problem during the paint filling process, improves the filling efficiency and the quality of the working environment, solves the problem that the splashed paint is difficult to clean after air drying, and reduces the cleaning difficulty of the staff.

[0007] Optionally, the buffer body is conical in shape, the diameter of the lower end of the buffer body is smaller than the diameter of the paint bucket, a fixing rod for fixing the buffer body is provided on the inner wall of the connecting tube, and a buffer assembly is provided between the fixing rod and the buffer body.

[0008] Optionally, the buffer assembly includes a sleeve, a guide rod, and a return spring. The upper end of the sleeve is connected to the fixed rod, both ends of the sleeve are closed ends, the lower end of the guide rod is connected to the top of the buffer body, the upper end of the guide rod is passed through the interior of the sleeve, and a pressure plate is provided at the upper end of the guide rod. The return spring is located inside the sleeve, one end of the return spring acts on the pressure plate, and the other end acts on the bottom wall of the sleeve.

[0009] Optionally, the fixing rods are evenly distributed in a ring shape around the sleeve, one end of the guide rod is connected to the outer wall of the sleeve, and the other end is connected to the inner wall of the connecting tube.

[0010] Optionally, three fixing rods are provided, and the angle between two adjacent fixing rods is 120°.

[0011] Optionally, the buffer body has ridges distributed at intervals from top to bottom in the circumference thereof for slowing down the flow rate of the paint.

[0012] Optionally, flanges are provided at the lower end of the feed conveying pipe and the upper end of the connecting pipe, and a sealing ring is provided between the two flanges.

[0013] Optionally, an electromagnetic valve is provided on the feed conveying pipe.

[0014] The utility model has the beneficial effects:

[0015] 1. In the utility model, the splashing problem in the paint filling process is effectively solved by the cooperation of the anti-splashing cover and the buffer body, the filling efficiency and the quality of the working environment are improved, and the problem that the splashed paint is difficult to clean after drying is solved, and the cleaning difficulty of the staff is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the assembly connection between the connecting pipe and the sleeve.

[0018] Figure numerals: 1-filling machine body, 2-feeding pipe, 3-electromagnetic valve, 4-flange, 5-connecting pipe, 6-guide rod, 7-anti-splash cover, 8-paint bucket, 9-transmission belt, 10-channel, 11-convex ridge, 12-buffer body, 13-reset spring, 14-pressure plate, 15-fixing rod, 16-sleeve. DETAILED DESCRIPTION

[0019] The present invention will be further described in detail below in conjunction with the embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0020] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inside", "outside", "front", "back", "top", "bottom", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions 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 utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0021] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "open", "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0022] A paint filling machine with an anti-splash mechanism comprises a filling machine body 1, a feed pipe 2 is provided below the filling machine body 1, a conveyor belt 9 for conveying a paint bucket 8 is provided below the feed pipe 2, the lower end of the feed pipe 2 is detachably connected with the anti-splash mechanism, the anti-splash mechanism comprises a connecting pipe 5 connected to the feed pipe 2, an umbrella-shaped anti-splash cover 7 is provided at the lower end of the connecting pipe 5, the opening size of the lower end of the anti-splash cover 7 is adapted to the opening size of the paint bucket 8, the end of the anti-splash cover 7 is adjacent to the open end of the paint bucket 8 and does not contact, a buffer body 12 for slowing down the speed of falling paint is provided on the inner side of the anti-splash cover 7, and a material guiding channel 10 connected to the inner cavity of the paint bucket 8 and the connecting pipe 5 is formed between the buffer body 12 and the inner wall of the anti-splash cover 7.

[0023] In this embodiment, Figure 1 As shown, first of all, the basis of the whole mechanism is the filling machine body 1, which is the main equipment for paint filling and is also a mature product. A feeding pipe 2 is arranged under the filling machine body 1. The function of this pipe is to transport the paint from the filling machine to the paint bucket 8 that needs to be filled. Then, a conveyor belt 9 is arranged under the feeding pipe 2. The main function of this conveyor belt 9 is to transport the paint bucket 8. The design of the conveyor belt 9 enables the paint bucket 8 to be automatically and continuously moved to the bottom of the feeding pipe 2, thereby improving the filling efficiency. Then, the lower end of the feeding pipe 2 is detachably connected with an anti-splash mechanism. This detachable design enables the anti-splash mechanism to be easily installed and disassembled when necessary, and is convenient for cleaning and maintenance. The anti-splash mechanism includes a connecting pipe 5 connected to the feeding pipe 2. The connecting pipe 5 enables the paint to flow smoothly from the feeding pipe 2 into the anti-splash mechanism. An umbrella-shaped splash shield 7 is provided at the lower end of the connecting pipe 5. The umbrella-shaped structure of the splash shield 7 can effectively prevent the paint from splashing during the filling process. Moreover, the opening size of the lower end of the splash shield 7 is adapted to the opening size of the paint bucket 8, so that the paint can be accurately poured into the paint bucket 8. At the same time, the end of the splash shield 7 is close to the open end of the paint bucket 8 but does not contact, avoiding the impact on the transportation of the conveyor belt 9 and the paint bucket 8. A buffer body 12 is provided inside the splash shield 7. The main function of this buffer body 12 is to slow down the speed of the falling paint. By slowing down the speed of the paint, the splashing of the paint can be further reduced. A guide channel 10 connected to the inner cavity of the paint bucket 8 and the connecting pipe 5 is formed between the buffer body 12 and the inner wall of the splash shield 7. This guide channel 10 ensures that the paint can flow smoothly from the connecting pipe 5 into the paint bucket 8. This solution effectively solves the splashing problem during the paint filling process, improves the filling efficiency and the quality of the working environment, solves the problem that the splashed paint is difficult to clean after air drying, and reduces the cleaning difficulty of the staff.

[0024] Furthermore, the buffer body 12 is conical in shape, and the diameter of the lower end of the buffer body 12 is smaller than the diameter of the paint bucket 8 . A fixing rod 15 for fixing the buffer body 12 is provided on the inner wall of the connecting pipe 5 , and a buffer assembly is provided between the fixing rod 15 and the buffer body 12 .

[0025] Specifically, Figure 1 As shown, the conical buffer body 12 can not only slow down the falling speed of the paint, but also the design that the diameter of the lower end is smaller than the diameter of the paint bucket 8 also ensures that the paint can flow smoothly into the paint bucket 8 without being hindered by the presence of the buffer body 12. The fixing rod 15 arranged on the inner wall of the connecting pipe 5 is mainly used to fix the buffer body 12 to prevent it from shifting or shaking during operation. The buffer assembly arranged between the fixing rod 15 and the buffer body 12 can further increase the buffering effect and reduce the impact force of the paint when passing through the buffer body 12, thereby further reducing the splashing of the paint. The specific form of the buffer assembly can be selected according to actual conditions. For example, it can be some elastic materials, such as gaskets or rings made of rubber or silicone. These materials can provide a certain buffer space between the buffer body 12 and the fixing rod 15, and can also withstand a certain pressure. Such a design not only ensures the stability of the anti-splashing mechanism, but also improves its working efficiency and anti-splashing effect. At the same time, the structure of this mechanism is relatively simple, easy to manufacture and maintain, and reduces the cost of use.

[0026] Furthermore, the buffer assembly includes a sleeve 16, a guide rod 6, and a return spring 13. The upper end of the sleeve 16 is connected to the fixed rod 15, and both ends of the sleeve 16 are closed ends. The lower end of the guide rod 6 is connected to the top of the buffer body 12. The upper end of the guide rod 6 is passed through the interior of the sleeve 16. The upper end of the guide rod 6 is provided with a pressure plate 14. The return spring 13 is located inside the sleeve 16. One end of the return spring 13 acts on the pressure plate 14, and the other end acts on the inner bottom wall of the sleeve 16.

[0027] Specifically, Figure 2As shown, the upper end of the sleeve 16 is connected to the fixing rod 15, and both ends of the sleeve 16 are closed, so that the return spring 13 and the guide rod 6 inside the sleeve 16 can be stably maintained inside the sleeve 16 without falling off or shifting. Secondly, the lower end of the guide rod 6 is connected to the top of the buffer body 12, and the upper end is penetrated into the sleeve 16. This design allows the buffer body 12 to move along the direction of the guide rod 6 when it is impacted by falling paint, thereby achieving a buffering effect. A pressure plate 14 is provided at the upper end of the guide rod 6. The existence of the pressure plate 14 can ensure that one end of the return spring 13 can stably act on it, so that when the buffer body 12 is impacted, the return spring 13 can be effectively compressed, and the return spring 1 3 is located inside the sleeve 16, one end of which acts on the pressure plate 14, and the other end acts on the inner bottom wall of the sleeve 16. When the buffer body 12 is impacted by the falling paint, the guide rod 6 and the pressure plate 14 will move downward together, thereby compressing the reset spring 13. When the impact disappears, the reset spring 13 will return to its original state, pushing the pressure plate 14 and the guide rod 6 back to their original positions, preparing for the next buffering. The design of this buffer assembly is not only simple in structure, but also stable and reliable in operation, which can effectively reduce the splashing of paint during the filling process, improve the filling efficiency and the quality of the working environment. At the same time, due to the use of the reset spring 13, the buffer body 12 can automatically return to its initial position after each impact, ensuring its long-term stability and durability.

[0028] Furthermore, the fixing rods 15 are evenly distributed in a ring shape around the sleeve 16 , one end of the guide rod 6 is connected to the outer wall of the sleeve 16 , and the other end is connected to the inner wall of the connecting pipe 5 .

[0029] Furthermore, three fixing rods 15 are provided, and the angle between two adjacent fixing rods 15 is 120°.

[0030] Specifically, the fixing rods 15 are evenly distributed in the circumference of the sleeve 16 in an annular shape. This design ensures that the buffer body 12 can be evenly stressed when impacted, thereby improving the stability and effect of the buffer. At the same time, the connection between the fixing rod 15 and the sleeve 16 also increases the stability of the entire buffer assembly. Secondly, one end of the guide rod 6 is connected to the outer wall of the sleeve 16, and the other end is connected to the inner wall of the connecting pipe 5. This design enables the guide rod 6 to not only provide support for the buffer body 12, but also serve as a bridge connecting the sleeve 16 and the connecting pipe 5, further enhancing the overall structural stability of the buffer assembly. There are three fixing rods 15, and the angle between two adjacent fixing rods 15 is 120°, which not only ensures the uniform distribution of the fixing rods 15, but also ensures that each fixing rod 15 can effectively play a role of fixing and supporting. At the same time, the angle of 120° is also in line with the principles of structural mechanics, which can make the entire fixed structure more stable.

[0031] Furthermore, the buffer body 12 is provided with convex ridges 11 spaced from top to bottom in the circumferential direction for slowing down the flow rate of the paint.

[0032] Specifically, Figure 1 As shown, the design of the convex rib 11 utilizes physical principles to slow down the flow rate of the paint. The side of the convex rib 11 can be arc-shaped. When the paint flows from the connecting pipe 5 into the anti-splash cover 7, it will first contact the upper part of the buffer body 12. Due to the existence of the convex rib 11, the flow of the paint will be hindered to a certain extent, and the flow rate will naturally slow down. As the paint continues to flow downward, it will pass through each convex rib 11 in turn. Each time it passes through a convex rib 11, the flow rate will be slowed down to a certain extent. In this way, when the paint reaches the bottom of the anti-splash cover 7 and flows into the paint bucket 8, its flow rate has been effectively controlled at a lower level, thereby greatly reducing the possibility of paint splashing. At the same time, the design of the convex rib 11 also enables the buffer body 12 to better adapt to paints of different flow rates and viscosities. For paints with faster flow rates or lower viscosities, the obstruction of the convex rib 11 will be more obvious, thereby more effectively slowing down its flow rate. For paints with slower flow rates or higher viscosities, the obstruction of the convex rib 11 is relatively small, but it can still play a certain deceleration effect. In general, the design of the buffer body 12 with the convex ridges 11 is not only simple in structure and easy to manufacture, but also can effectively slow down the flow rate of the paint, reduce the splashing of the paint, and improve the filling efficiency and the quality of the working environment.

[0033] Furthermore, flanges 4 are provided at the lower end of the feed pipe 2 and the upper end of the connecting pipe 5 , and a sealing ring is provided between the two flanges 4 .

[0034] Specifically, the flange 4, as a common pipe connector, has the characteristics of high structural strength and good sealing performance. By using the flange 4 to connect the feed pipe 2 and the connecting pipe 5, it can be ensured that the connection between the two is firm and reliable, and it is not easy to leak or fall off. At the same time, a sealing ring is arranged between the two flanges 4 to further enhance the sealing performance of the connection. The sealing ring is usually made of elastic material and can fit tightly on the contact surface of the flange 4 to effectively prevent paint or other liquids from leaking from the connection. In this way, even under high pressure or high flow rate working conditions, the good sealing of the anti-splash mechanism can be guaranteed. In addition, the connection using the flange 4 and the sealing ring is also convenient for disassembly and maintenance. When the anti-splash mechanism needs to be cleaned or replaced, the feed pipe 2 can be easily separated from the connecting pipe 5 by simply loosening the fastening bolts on the flange 4. This design not only improves work efficiency, but also reduces maintenance costs.

[0035] Furthermore, the feeding pipe 2 is provided with an electromagnetic valve 3. Specifically, the electromagnetic valve is a device that controls the on and off of the fluid by electromagnetic force, and has the advantages of fast response speed, high control accuracy, good reliability, etc. In the paint filling process, the main function of the electromagnetic valve 3 is to accurately control the flow of paint. When it is necessary to fill the paint into the paint bucket 8, the electromagnetic valve 3 will open quickly, allowing the paint to flow out of the feeding pipe 2 and enter the paint bucket 8 through the anti-splash mechanism. When the filling is completed or the filling needs to be suspended, the electromagnetic valve 3 will close quickly to cut off the flow of the paint. In addition, the electromagnetic valve 3 can also be accurately adjusted according to actual needs to control the flow rate and flow of the paint, which is of great significance for ensuring the accuracy and stability of the paint filling. By accurately controlling the flow of the paint, the filling efficiency and quality can be further improved, while reducing the waste of paint and environmental pollution.

[0036] The above is only a preferred embodiment of the utility model and does not limit the utility model in any form. According to the technical essence of the utility model, within the spirit and principles of the utility model, any simple modification, equivalent replacement and improvement made to the above embodiment still falls within the protection scope of the technical solution of the utility model.

Claims

1. A paint filling machine with an anti-splash mechanism, comprising a filling machine body (1), a material delivery pipe (2) being provided below the filling machine body (1), and a conveyor belt (9) for conveying paint buckets (8) being provided below the material delivery pipe (2), wherein: The lower end of the material delivery pipe (2) is detachably connected to an anti-splash mechanism, the anti-splash mechanism comprising a connecting pipe (5) connected to the material delivery pipe (2), an umbrella-shaped anti-splash cover (7) being provided at the lower end of the connecting pipe (5), the opening size of the lower end of the anti-splash cover (7) being adapted to the opening size of the paint bucket (8), the end of the anti-splash cover (7) being adjacent to the opening end of the paint bucket (8) but not in contact, a buffer body (12) for slowing down the speed of falling paint being provided on the inner side of the anti-splash cover (7), a material guide channel (10) being connected to the inner cavity of the paint bucket (8) and the connecting pipe (5) being formed between the buffer body (12) and the inner wall of the anti-splash cover (7).

2. A paint filling machine with an anti-splashing mechanism according to claim 1, characterized in that: The buffer body (12) is in a conical shape, the diameter of the lower end of the buffer body (12) is smaller than the diameter of the paint bucket (8), a fixing rod (15) for fixing the buffer body (12) is provided on the inner wall of the connecting pipe (5), and a buffer assembly is provided between the fixing rod (15) and the buffer body (12).

3. A paint filling machine with an anti-splashing mechanism according to claim 2, characterized in that: The buffer assembly comprises a sleeve (16), a guide rod (6), and a return spring (13); the upper end of the sleeve (16) is connected to the fixed rod (15); both ends of the sleeve (16) are closed ends; the lower end of the guide rod (6) is connected to the top end of the buffer body (12); the upper end of the guide rod (6) is inserted into the interior of the sleeve (16); a pressure plate (14) is provided at the upper end of the guide rod (6); the return spring (13) is located inside the sleeve (16); one end of the return spring (13) acts on the pressure plate (14), and the other end acts on the inner bottom wall of the sleeve (16).

4. A paint filling machine with an anti-splashing mechanism according to claim 2, characterized in that: The fixing rods (15) are evenly distributed in a ring shape around the sleeve (16); one end of the guide rod (6) is connected to the outer wall of the sleeve (16), and the other end is connected to the inner wall of the connecting pipe (5).

5. A paint filling machine with an anti-splashing mechanism according to claim 4, characterized in that: Three fixing rods (15) are provided, and the angle between two adjacent fixing rods (15) is 120°.

6. A paint filling machine with an anti-splashing mechanism according to claim 2, characterized in that: The buffer body (12) has convex ridges (11) distributed at intervals from top to bottom in the circumferential direction for slowing down the flow rate of the paint.

7. The paint filling machine with an anti-splashing mechanism according to claim 1, characterized in that: The lower end of the conveying pipe (2) and the upper end of the connecting pipe (5) are both provided with flanges (4), and a sealing ring is provided between the two flanges (4).

8. The paint filling machine with an anti-splashing mechanism according to claim 1, characterized in that: The material conveying pipe (2) is provided with an electromagnetic valve (3).

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