Drip-proof mechanism for filling port

Abstract

The utility model relates to the technical field of filling openings, and discloses a filling opening anti-leakage mechanism which comprises a machine body and a filling barrel, a bearing disc is installed on the left side of the top of the machine body, a drainage block is fixedly connected to the top of the bearing disc, a plurality of connecting grooves are formed in the bottom of the bearing disc at equal intervals, balloons are arranged on the inner sides of the connecting grooves, and the balloons are arranged on the inner sides of the connecting grooves. The bottom of the bearing disc is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a fixing plate, the top of the fixing plate is fixedly connected with a plurality of nails at equal intervals, and a cleaning mechanism is installed at the top end of the machine body and used for cleaning residual materials on the inner wall of the filling barrel. According to the utility model, when the machine body leaks, materials can flow onto the drainage block, then flow onto the bearing disc, and enter the balloon through the connecting groove to expand the balloon until the balloon is punctured and sounds are made when the balloon is in contact with nails, so that the warning effect is realized.

Description

Technical Field

[0001] This utility model relates to the field of filling port technology, and in particular to a filling port anti-drip mechanism. Background Technology

[0002] A filling device is an automated equipment that precisely and quantitatively fills liquids, pastes, and granular materials into packaging containers. It is widely used in the food, pharmaceutical, daily chemical, and chemical industries. It consists of a feeding system, a metering system, a filling head, a transmission mechanism, and a control system. Depending on the material characteristics and packaging requirements, it can select different filling methods such as atmospheric pressure, vacuum, and pressure. It features high-precision metering, high-efficiency operation, ease of operation, and strong adaptability. It can not only effectively improve production efficiency but also ensure the quality and consistency of filled products, meeting diverse production needs.

[0003] The anti-drip mechanism at the filling nozzle is a device designed to solve the problem of material residue dripping during the filling process. It is commonly used in various filling equipment. Through mechanical seals, negative pressure adsorption, valve control, and air path blocking technologies, it quickly cuts off the material flow path or recovers residual material after filling, preventing material from dripping onto the outside of the container or the equipment surface. This effectively improves filling accuracy and the cleanliness of the production environment, reduces material waste, and avoids contamination of product packaging due to dripping, ensuring product quality and production efficiency. It is suitable for industries with high requirements for filling cleanliness, such as food, pharmaceuticals, and chemicals. During use, to achieve the anti-drip function, the flow rate at the filling nozzle is limited to a certain extent, for example… Some anti-drip mechanisms prevent liquid leakage by reducing the diameter of the filling nozzle or increasing the resistance of the valve, which slows down the filling speed and affects production efficiency. In existing technologies, the filling process is divided into multiple stages. In the initial stage, filling is carried out at a higher flow rate to quickly fill most of the container space. When the set liquid level is approached, the flow rate is reduced to a smaller flow rate for fine filling, while making full use of the anti-drip mechanism to prevent leakage. However, when leakage occurs at the filling nozzle, it is difficult for operators to detect the abnormality of the anti-drip mechanism in time. Continuous leakage will cause the key components of the equipment to be corroded by the liquid, accelerating the aging and damage of the equipment, and affecting the normal operation and service life of the equipment. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a filling port anti-drip mechanism, which aims to improve the problem in the prior art where it is difficult for workers to detect the abnormality of the anti-drip mechanism in time when leakage occurs at the filling port. Continuous dripping will cause the key components of the equipment to be corroded by liquid, accelerate the aging and damage of the equipment, and affect the normal operation and service life of the equipment.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a drip-proof filling port mechanism, comprising a body and a filling barrel, a support plate is installed on the top left side of the body, a flow guide block is fixedly connected to the top of the support plate, multiple connecting grooves are equidistantly opened on the bottom of the support plate, balloons are arranged inside the connecting grooves, a connecting rod is fixedly connected to the bottom of the support plate, a fixing plate is fixedly connected to the bottom of the connecting rod, multiple nails are fixedly fixedly connected to the top of the fixing plate at equal intervals, and a cleaning mechanism is installed at the top of the body, the cleaning mechanism being used to clean the material remaining on the inner wall of the filling barrel.

[0006] As a further description of the above technical solution:

[0007] The cleaning mechanism includes a cover plate, which is disposed on the top of the filling barrel. A motor is fixedly connected to the top of the cover plate, and a rotating rod is fixedly connected to the output end of the motor. A fixing rod is fixedly connected to the middle of the outer side of the rotating rod, and a cleaning rod is fixedly connected to the other end of the fixing rod. A stirring blade is fixedly connected to the bottom of the rotating rod, and a loading box is rotatably connected to the bottom of the stirring blade.

[0008] As a further description of the above technical solution:

[0009] Connecting blocks are fixedly connected to the four corners at the bottom of the machine body, and rollers are provided at the bottom of the connecting blocks.

[0010] As a further description of the above technical solution:

[0011] A control box is located on the front side of the machine body.

[0012] As a further description of the above technical solution:

[0013] A hinge is fixedly connected to the front right end of the control box, and a cabinet door is fixedly connected to the outside of the hinge.

[0014] As a further description of the above technical solution:

[0015] The control box has corner protectors on the top front left and right sides, and the outer side of the corner protectors is threaded with a screw.

[0016] As a further description of the above technical solution:

[0017] A handle is fixedly connected to the upper rear side of the machine body.

[0018] As a further description of the above technical solution:

[0019] A warning sign is provided on the lower rear side of the machine body, and two screws are threadedly connected to the outer side of the warning sign.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, when the machine body leaks, the material will flow onto the guide block, then flow onto the bearing plate, and then enter the balloon through the connecting groove to inflate it until the contact nail is punctured and a sound is emitted, thus achieving the function of warning.

[0022] 2. In this utility model, the motor is started, and its output end drives the rotating rod to rotate, which in turn drives the cleaning rod to rotate and scrape the inner wall of the filling barrel, while simultaneously stirring the internal materials. The residue that is cleaned off is collected by the loading box, thus realizing the cleaning of the inner wall and the collection of residue. Attached Figure Description

[0023] Figure 1 This is a front view of a filling port anti-drip mechanism proposed in this utility model;

[0024] Figure 2 This is a perspective view of a drip-proof filling port mechanism proposed in this utility model;

[0025] Figure 3 This is a rear view of a filling port anti-drip mechanism proposed in this utility model;

[0026] Figure 4 This is a partial structural schematic diagram of a drip-proof filling port mechanism proposed in this utility model;

[0027] Figure 5 This is a diagram illustrating the cleaning mechanism of a filling port anti-drip mechanism proposed in this utility model.

[0028] Legend:

[0029] 1. Machine body; 2. Cleaning mechanism; 201. Cover plate; 202. Motor; 203. Rotating rod; 204. Fixing rod; 205. Cleaning rod; 206. Stirring blade; 207. Loading box; 3. Support plate; 4. Drain block; 5. Connecting groove; 6. Balloon; 7. Connecting rod; 8. Fixing plate; 9. Nail; 10. Filling tank; 11. Connecting block; 12. Roller; 13. Control box; 14. Hinge; 15. Cabinet door; 16. Corner protector; 17. Screw one; 18. Handle; 19. Warning sign; 20. Screw two. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 2 , Figure 3 and Figure 4 This utility model provides an embodiment of a filling port anti-drip mechanism, including a body 1 and a filling barrel 10. A support plate 3 is installed on the top left side of the body 1. A diversion block 4 is fixedly connected to the top of the support plate 3. Multiple connecting grooves 5 are equidistantly opened at the bottom of the support plate 3. Balloons 6 are arranged inside the connecting grooves 5. A connecting rod 7 is fixedly connected to the bottom of the support plate 3. A fixing plate 8 is fixedly connected to the bottom of the connecting rod 7. Multiple nails 9 are fixedly fixedly connected to the top of the fixing plate 8 at equal intervals. A cleaning mechanism 2 is installed at the top of the body 1. The cleaning mechanism 2 is used to clean the material remaining on the inner wall of the filling barrel 10. Connecting blocks 11 are fixedly connected to the four corners of the bottom of the body 1. Rollers 12 are provided at the bottom of the connecting blocks 11 to move the whole. A handle 18 is fixedly connected to the upper middle part of the rear side of the body 1 for better operation.

[0032] Specifically, the carrier plate 3 is installed on the top left side of the body 1. Then, the diversion block 4 is fixed on the carrier plate 3, and multiple connecting slots 5 are opened at equal intervals on its bottom. The balloon 6 is placed in the slot. The carrier plate 3 is connected to the fixing plate 8 through the connecting rod 7. Multiple nails 9 are fixed at equal intervals on the top of the fixing plate 8. When the body 1 leaks, the material will be guided into the balloon 6 by the diversion block 4. As the leaked material fills, the balloon 6 will expand until it contacts the nails 9 and is punctured. At this time, a sound will be emitted, thus serving as a warning. The bottom of the body 1 is equipped with fixed connecting blocks 11 at the four corners. The bottom of the connecting blocks 11 is equipped with rollers 12 for easy movement of the whole body. The upper rear side of the body 1 is equipped with a fixed handle 18 for easy operation.

[0033] Reference Figure 1 , Figure 3 and Figure 5 The cleaning mechanism 2 includes a cover plate 201, which is set on the top of the filling barrel 10. A motor 202 is fixedly connected to the top of the cover plate 201. A rotating rod 203 is fixedly connected to the output end of the motor 202. The rotating rod 203 is rotated by the kinetic energy of the motor 202. A fixing rod 204 is fixedly connected to the middle of the outer side of the rotating rod 203. A cleaning rod 205 is fixedly connected to the other end of the fixing rod 204. A stirring blade 206 is fixedly connected to the bottom of the rotating rod 203. A loading box 207 is rotatably connected to the bottom of the stirring blade 206. A warning sign 19 is set on the lower rear side of the machine body 1. A screw 20 is threadedly connected to the outer side of the warning sign 19. The warning sign 19 is fixed by the screw 20 and serves as a warning.

[0034] Specifically, the motor 202 is started, and the output end of the motor 202 drives the rotating rod 203 to rotate, which in turn causes the cleaning rod 205 to rotate, so as to scrape and clean the inner wall of the filling barrel 10. At the same time, the rotating rod 203 synchronously drives the stirring blade 206 to rotate, so as to achieve uniform stirring of the internal materials. The residue cleaned by the cleaning rod 205 can be collected by the loading box 207, thereby completing the cleaning of the inner wall of the filling barrel 10 and the collection of residue. A warning sign 19 is arranged on the lower rear side of the machine body 1. The warning sign 19 is connected to the screw 20 through the outer thread, and is fixed by the screw 20, thereby playing a warning function.

[0035] Reference Figure 1 and Figure 2 A control box 13 is provided on the front side of the machine body 1. A hinge 14 is fixedly connected to the right front end of the control box 13. A cabinet door 15 is fixedly connected to the outside of the hinge 14. Corner guards 16 are provided on the left and right sides of the top front of the control box 13. Screws 17 are threadedly connected to the outside of the corner guards 16. The corner guards 16 are fixed by screws 17 to provide protection.

[0036] Specifically, a control box 13 is configured in the front area of ​​the body 1. The front right side of the control box 13 is fixedly connected to the hinge 14. The outside of the hinge 14 is fixedly connected to the cabinet door 15. Corner guards 16 are provided on the left and right sides of the top front of the control box 13. The corner guards 16 are screwed to the screws 17 through the outer threads. The corner guards 16 are fixed by the screws 17, thereby performing their protective function.

[0037] Working principle: First, install the bearing plate 3 on the top left side of the machine body 1. Fix the diversion block 4 on the bearing plate 3. Make multiple connecting slots 5 at equal intervals at its bottom and place balloons 6 in the slots. Connect the bearing plate 3 to the fixing plate 8 through the connecting rod 7. Fix multiple nails 9 at equal intervals on the top of the fixing plate 8. When the machine body 1 leaks, the material is guided into the balloon 6 through the diversion block 4. The balloon 6 will expand when filled with the leaked material until it comes into contact with the nails 9 and is punctured, which will make a sound and serve as a warning.

[0038] When the motor 202 is started, the output end of the motor 202 drives the rotating rod 203 to rotate, which in turn drives the cleaning rod 205 to rotate, thus scraping and cleaning the inner wall of the filling barrel 10. The rotating rod 203 simultaneously drives the stirring blade 206 to rotate, which can evenly stir the internal materials. The residue cleaned by the cleaning rod 205 can be collected by the loading box 207, thus realizing the cleaning of the inner wall of the filling barrel 10 and the collection of residue.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A drip-proof mechanism for a filling spout comprising a body (1) and a filling bucket (10), characterized in that: The top left side of the body (1) is provided with a bearing disc (3), the top of the bearing disc (3) is fixedly connected with a drainage block (4), the bottom of the bearing disc (3) is equidistantly provided with a plurality of connecting grooves (5), the inner side of the connecting groove (5) is provided with a balloon (6), the bottom of the bearing disc (3) is fixedly connected with a connecting rod (7), the bottom of the connecting rod (7) is fixedly connected with a fixed plate (8), the top of the fixed plate (8) is equidistantly fixedly connected with a plurality of nails (9), the top end of the body (1) is provided with a cleaning mechanism (2), and the cleaning mechanism (2) is used for cleaning the residual material on the inner wall of the filling barrel (10).

2. A drip-proof mechanism for a filling spout according to claim 1, characterized in that: The cleaning mechanism (2) comprises a cover plate (201), the cover plate (201) is arranged on the top of the filling barrel (10), the top of the cover plate (201) is fixedly connected with a motor (202), the output end of the motor (202) is fixedly connected with a rotating rod (203), the outer side of the rotating rod (203) is fixedly connected with a fixed rod (204), the other end of the fixed rod (204) is fixedly connected with a cleaning rod (205), the bottom of the rotating rod (203) is fixedly connected with a stirring blade (206), and the bottom of the stirring blade (206) is rotatably connected with a loading box (207).

3. A drip-proof mechanism for a filling spout according to claim 1, characterized in that: The bottom of the body (1) is fixedly connected with a connecting block (11) at four corners.

4. The anti-dripping mechanism for a filling spout according to claim 1, characterized in that: The front side of the body (1) is provided with a control box (13).

5. A drip-proof mechanism for a filling spout according to claim 4, characterized in that: The front side of the control box (13) is fixedly connected with a hinge (14), and the outer side of the hinge (14) is fixedly connected with a cabinet door (15).

6. A drip-proof mechanism for a filling spout according to claim 4, characterized in that: The top front side of the control box (13) is provided with a corner guard (16), and the outer side of the corner guard (16) is screw-connected with a screw (17).

7. A drip-proof mechanism for a filling spout according to claim 1, characterized in that: The rear side of the body (1) is fixedly connected with a handle (18).

8. A drip-proof mechanism for a filling spout according to claim 1, characterized in that: The rear side of the body (1) is provided with a warning sign (19), and the outer side of the warning sign (19) is screw-connected with a screw (20).

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