A feeding mechanism for filling

Abstract

The utility model relates to the technical field of feeding mechanisms, and the application discloses a feeding mechanism for filling, comprising a feeding barrel and a discharge port, the discharge port is fixed through the top of the feeding barrel, the feeding port is fixedly arranged on a pipe on one side of the upper part of the feeding barrel, an upper support plate is arranged above the feeding barrel, fixing plates are fixedly arranged on the upper parts of the outer surfaces of both sides of the feeding barrel, fixing rods are fixedly arranged between the bottom surfaces of the upper support plates and the top surfaces of the fixing plates on both sides of the feeding barrel, and the utility model can promote the material to be fed stably and smoothly during feeding by applying pressure with a rubber piston, thereby ensuring the stability and smoothness of feeding, and also avoiding uneven feeding caused by inflation of the material or bubbles due to increased airflow, thereby solving the problem that the stability of the material is easily affected by inflation and pressurization during feeding of the existing filling feeding mechanism, and fully ensuring the smoothness and stability of the material during feeding.

Description

Technical Field

[0001] The utility model application relates to the technical field of feeding mechanisms, in particular to a feeding mechanism for filling. Background Art

[0002] Filling refers to the operation of putting liquid or semi-liquid products into packaging containers such as bottles, cans, and barrels according to a predetermined quantity. It is a kind of filling process. It usually requires the product to have good fluidity and stable density. The filling process can ensure that the product is accurately poured into the packaging container to achieve the positioning and quantitative requirements.

[0003] When filling and loading, for many liquids with high concentrations, it is necessary to pressurize and discharge them by means of pressurization. However, when discharging, when the internal pressurization is high, the overall pressure resistance of the loading barrel is tested, and the stability of the liquid is easily affected after inflation and pressurization. Summary of the invention

[0004] In order to solve the problem that the existing feeding mechanism for filling is easily affected by the stability of the material during the use of inflation and pressurization, the utility model provides a feeding mechanism for filling to solve the above problem.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A feeding mechanism for filling comprises a feeding barrel and a discharge port, the discharge port is fixed through the top of the feeding barrel, the feeding port is fixed to a pipe on one side of the upper part of the feeding barrel, an upper support plate is arranged above the feeding barrel, fixing plates are fixed to the upper part of the outer surfaces of both sides of the feeding barrel, fixing rods are fixed between the bottom surfaces of the upper support plates on both sides of the feeding barrel and the top surfaces of the fixing plates, servo cylinders are symmetrically arranged on the top of the upper support plates, and the output ends of the servo cylinders both slide through the interior of the feeding barrel, one end of the servo cylinder extending to the interior of the feeding barrel is fixed to the top surface of the inner support plate, and the top surface of the inner support plate is slidably arranged inside the feeding barrel, and a rubber piston is fixed to the bottom surface of the inner support plate.

[0007] Furthermore, a rotating rod is provided inside the loading barrel, and a plurality of stirring rods are equidistantly fixed on one end of the rotating rod extending to the lower part of the loading barrel, a motor is provided on the top surface of the upper support plate between the two servo cylinders, and the end of the rotating rod extending to the upper part of the upper support plate is fixed on the output end of the motor.

[0008] Furthermore, a through hole cooperating with the output end of the servo cylinder is symmetrically opened on the top of the loading barrel, and the width of the upper support plate is greater than the width of the through hole.

[0009] Furthermore, the distance between the top of the feeding port and the top surface of the inner part of the feeding barrel is greater than the sum of the heights of the inner support plate and the rubber piston, and a through hole cooperating with the rotating rod is provided at the center of the inner support plate and the rubber piston.

[0010] Furthermore, a sealing ring 1 is fixed on the inner wall of the loading barrel outside the rotating rod, and a sealing ring 2 is fixed inside the inner support plate outside the rotating rod. The inner surfaces of the sealing ring 1 and the sealing ring 2 are both slidably fitted with the outer surface of the rotating rod.

[0011] Furthermore, the stirring rod is set to have a stepped length that matches the inclined shape of the lower part of the upper barrel, and the stirring rod is located at the tapered end of the lower part of the upper barrel.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, the material can be pushed stably and smoothly for loading by means of rubber piston pressurization, thereby ensuring the stability and smoothness of loading, and avoiding uneven loading caused by inflation of the material or bubbles due to increased airflow. The problem that the stability of the material is easily affected by inflation and pressurization during loading of the existing filling feeding mechanism is solved, and the smoothness and stability of the material during loading are fully guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a front view schematic diagram of the feeding mechanism structure according to an embodiment of the present application;

[0016] Figure 2 yes Figure 1 A front cross-sectional schematic diagram of the feeding mechanism structure in the illustrated embodiment;

[0017] Figure 3 yes Figure 1 A schematic front view cross-sectional diagram of the local structure of the feeding mechanism in the illustrated embodiment.

[0018] The meanings of the reference numerals in the figure are: 1. Feeding barrel; 2. Discharge port; 3. Upper support plate; 4. Fixed plate; 5. Fixed rod; 6. Feeding port; 7. Servo cylinder; 8. Inner support plate; 9. Rubber piston; 10. Motor; 11. Rotating rod; 12. Stirring rod; 13. Sealing ring 1; 14. Sealing ring 2. DETAILED DESCRIPTION

[0019] In order to make the purpose, features, and advantages of the present application more obvious and easy to understand, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the embodiments described below are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0020] Reference Figure 1-3 A feeding mechanism for filling includes a feeding barrel 1 and a discharge port 2. The discharge port 2 is fixed through the top of the feeding barrel 1. A feeding port 6 is fixed to a pipe on one side of the upper part of the feeding barrel 1. An upper support plate 3 is arranged above the feeding barrel 1. A fixing plate 4 is fixed to the upper part of the outer surface of both sides of the feeding barrel 1. A fixing rod 5 is fixed between the bottom surface of the upper support plate 3 and the top surface of the fixing plate 4 on both sides of the feeding barrel 1. A servo cylinder 7 is symmetrically arranged on the top of the upper support plate 3. A through hole matching the output end of the servo cylinder 7 is symmetrically opened on the top of the feeding barrel 1. The width of the support plate 3 is greater than the width of the through hole, and the output ends of the servo cylinder 7 all slide through the interior of the loading barrel 1. One end of the servo cylinder 7 extending into the interior of the loading barrel 1 is fixed on the top surface of the inner support plate 8, and the top surface of the inner support plate 8 is slidably arranged inside the loading barrel 1. A rubber piston 9 is fixed on the bottom surface of the inner support plate 8. The distance between the top of the loading port 6 and the top surface of the interior of the loading barrel 1 is greater than the sum of the heights of the inner support plate 8 and the rubber piston 9. A through hole that cooperates with the rotating rod 11 is opened at the center position of the inner support plate 8 and the rubber piston 9.

[0021] Specifically, when loading, open the servo cylinder 7, so that the servo cylinder 7 drives the rubber piston 9 to move up to the top of the loading port 6 through the inner support plate 8, and inputs the material into the loading barrel 1 through the loading port 6. Then the servo cylinder 7 drives the inner support plate 8 to move downward, and the rubber piston 9 can push the material downward to be discharged through the discharge port 2.

[0022] As an optimization solution, Figure 3 As shown, a rotating rod 11 is provided inside the loading barrel 1, a sealing ring 13 is fixed on the inner wall of the loading barrel 1 outside the rotating rod 11, and a sealing ring 2 14 is fixed inside the inner support plate 8 outside the rotating rod 11. The inner surfaces of the sealing ring 13 and the sealing ring 2 14 are both slidably fitted with the outer surface of the rotating rod 11, and a plurality of stirring rods 12 are equidistantly fixed on one end of the rotating rod 11 extending to the lower part of the loading barrel 1. The stirring rod 12 is set to a stepped length that matches the inclined shape of the lower part of the loading barrel 1, and the stirring rod 12 is located at the conical end of the lower part of the loading barrel 1, and a motor 10 is provided on the top surface of the upper support plate 3 between the two servo cylinders 7, and the end of the rotating rod 11 extending to the upper part of the upper support plate 3 is fixed to the output end of the motor 10.

[0023] Specifically, when discharging, turn on the motor 10 so that the motor 10 drives the rotating rod 11 to rotate. When the rotating rod 11 rotates, it drives the stirring rod 12 to rotate, so as to stir the material near the discharge port 2, thereby ensuring the flow degree and stability of the material discharge when loading. When the inner support plate 8 and the rubber piston 9 move downward, the rotating rod 11 rotates inside the inner support plate 8 and the rubber piston 9, and slides in contact with the sealing ring 13 and the sealing ring 2 14.

[0024] It will be apparent to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes within the meaning and scope of the equivalent elements of the claims be included in the present application. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0025] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A feeding mechanism for filling, comprising a feeding barrel (1) and a discharge port (2), characterized in that: A discharge port (2) is fixed through the top of the loading barrel (1), a loading port (6) is fixed to a pipe on one side of the upper part of the loading barrel (1), an upper support plate (3) is arranged above the loading barrel (1), and a fixing plate (4) is fixed to the upper part of the outer surface of both sides of the loading barrel (1), and a fixing rod (5) is fixed between the bottom surface of the upper support plate (3) and the top surface of the fixing plate (4) on both sides of the loading barrel (1), and a servo cylinder (7) is symmetrically arranged on the top of the upper support plate (3), and the output end of the servo cylinder (7) is slidably penetrated into the interior of the loading barrel (1), and one end of the servo cylinder (7) extending into the interior of the loading barrel (1) is fixed to the top surface of the inner support plate (8), and the top surface of the inner support plate (8) is slidably arranged inside the loading barrel (1), and a rubber piston (9) is fixed to the bottom surface of the inner support plate (8).

2. The feeding mechanism for filling according to claim 1, characterized in that: A rotating rod (11) is arranged inside the loading barrel (1), and a plurality of stirring rods (12) are fixed at equal intervals on one end of the rotating rod (11) extending to the lower part of the loading barrel (1). A motor (10) is arranged on the top surface of the upper support plate (3) between the two servo cylinders (7), and one end of the rotating rod (11) extending to the upper part of the upper support plate (3) is fixed on the output end of the motor (10).

3. The feeding mechanism for filling according to claim 1, characterized in that: The top of the loading barrel (1) is symmetrically provided with through holes that cooperate with the output end of the servo cylinder (7), and the width of the upper support plate (3) is greater than the width of the through holes.

4. The feeding mechanism for filling according to claim 2, characterized in that: The distance between the top of the feeding port (6) and the inner top surface of the feeding barrel (1) is greater than the sum of the heights of the inner support plate (8) and the rubber piston (9), and a through hole cooperating with the rotating rod (11) is provided at the center of the inner support plate (8) and the rubber piston (9).

5. The feeding mechanism for filling according to claim 2, characterized in that: A sealing ring 1 (13) is fixed on the inner wall of the loading barrel (1) outside the rotating rod (11), and a sealing ring 2 (14) is fixed inside the inner support plate (8) outside the rotating rod (11). The inner surfaces of the sealing ring 1 (13) and the sealing ring 2 (14) are both slidably fitted with the outer surface of the rotating rod (11).

6. The feeding mechanism for filling according to claim 2, characterized in that: The stirring rod (12) is configured to have a stepped length that matches the inclined shape of the lower portion of the loading barrel (1), and the stirring rod (12) is located at the conical end of the lower portion of the loading barrel (1).

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