Quantitative liquid filling machine

Abstract

The utility model discloses a quantitative liquid filling machine which comprises a material box, a feeding port is formed in the middle of the upper surface of the material box, stirring rods are installed at the left end and the right end of the interior of the material box, an operation panel is installed on the surface of the front end of the material box, and the left end and the right end of the bottom of the material box are connected with connecting plates. The bottom ends of the two connecting plates are jointly connected with a bottom plate, a placing mechanism is arranged on the upper surface of the bottom plate, a discharging mechanism is arranged on the lower surface of the material box, and a blocking assembly is arranged in the discharging mechanism. According to the utility model, a series of structures are arranged, so that the circulation of resin is controlled without other structures, meanwhile, the resin is discharged quickly by utilizing air pressure, and the filling quantity can be quantitatively controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of filling machines, in particular to a quantitative liquid filling machine. Background Technique

[0002] Resin usually refers to an organic polymer that has a softening or melting range when heated, has a tendency to flow under the action of external force when softened, is solid at normal temperature, and can sometimes be liquid. When producing and manufacturing resin, a filling machine is sometimes required to fill it into containers for sale.

[0003] When the current filling machine is in use, due to the certain viscosity of the resin, it is difficult and slow to discharge, and it is difficult to quantitatively control the filling amount of the resin. Moreover, it is necessary to manually or separately set a corresponding structure to control the opening and closing of the valve, which is troublesome to use. Therefore, a quantitative liquid filling machine is proposed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a quantitative liquid filling machine to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A quantitative liquid filling machine, including a material box, a feed port is opened at the middle position of the upper surface of the material box, stirring rods are installed at both the left and right ends inside the material box, an operation panel is installed on the front surface of the material box, connecting plates are connected to both the left and right ends of the bottom of the material box, a bottom plate is jointly connected to the bottom ends of the two connecting plates, a placing mechanism is arranged on the upper surface of the bottom plate, a discharging mechanism is arranged on the lower surface of the material box, and a plugging component is arranged inside the discharging mechanism.

[0006] Preferably, the placing mechanism includes connecting blocks, placing plates and placing grooves. The connecting blocks are arranged at both the left and right ends of the upper surface of the bottom plate. A plurality of placing plates are equally angled and connected to the outer surfaces of the two connecting blocks. Placing grooves are opened at the middle positions of the upper surfaces of the plurality of placing plates.

[0007] Preferably, a partition plate is arranged between the two connecting blocks. The top end of the partition plate penetrates into the interior of the material box, and the bottom end of the partition plate fits with the middle position of the upper surface of the connecting block.

[0008] Preferably, the discharging mechanism includes connecting pipes, first electric telescopic rods, push plates, discharging pipes and flow meters. The connecting pipes are connected to both the left and right ends of the lower surface of the material box. First electric telescopic rods are arranged inside the two connecting pipes. The opposite ends of the two first electric telescopic rods are connected with push plates, and the push plates are snap-connected to the connecting pipes. The lower surfaces of the two connecting pipes are both connected with discharging pipes, and flow meters are installed on the outer surfaces of the two discharging pipes.

[0009] Preferably, the plugging assembly includes a plug and a spring. The plug is arranged inside the first electric telescopic rod, and the plug is snap-connected to the connecting pipe. A spring is connected to the outer surface of the plug, and the other end of the spring is connected to the inner wall of the connecting pipe.

[0010] Preferably, the bottom end of the discharge pipe is connected with a telescopic hose. The outer surface of the bottom end of the telescopic hose is connected with a second electric telescopic rod, and the top end of the second electric telescopic rod is connected with the lower surface of the connecting pipe.

[0011] Preferably, the vertical projection of the telescopic hose coincides with the rotation trajectory of the placement groove.

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

[0013] 1. For this quantitative liquid filling machine, by setting the discharging mechanism, which includes a connecting pipe, a first electric telescopic rod, a push plate, a discharge pipe and a flow meter, quantitative discharging and filling can be carried out.

[0014] 2. For this quantitative liquid filling machine, by setting the plugging assembly, which includes a plug and a spring, effective plugging can be carried out, and the opening and closing of the plugging can be automatically realized along with the filling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the front view structural schematic diagram of the present utility model;

[0016] Figure 2 is the front view sectional structural schematic diagram of the material box of the present utility model;

[0017] Figure 3 is the top view structural schematic diagram of the connecting block of the present utility model.

[0018] In the figure: 1. Material box; 2. Feed inlet; 3. Stirring rod; 4. Operation panel; 5. Connecting plate; 6. Bottom plate; 7. Partition board; 8. Connecting block; 9. Placing plate; 10. Placing groove; 11. Connecting pipe; 12. First electric telescopic rod; 13. Push plate; 14. Plug; 15. Spring; 16. Discharge pipe; 17. Flow meter; 18. Telescopic hose; 19. Second electric telescopic rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0021] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0022] Embodiment

[0023] As Figures 1-3 shown, the quantitative liquid filling machine of this embodiment includes a material tank 1. A feed port 2 is opened at the middle position of the upper surface of the material tank 1. The resin to be filled is pre-loaded into the interior of the material tank 1 through the feed port 2. Stirring rods 3 are installed at both the left and right ends inside the material tank 1. A motor for controlling the rotation of the stirring rods 3 is provided on the rear surface of the material tank 1. The stirring rods 3 can stir the resin inside the material tank 1 by rotating, so as to keep it fluid and avoid coagulation. An operation panel 4 is installed on the front surface of the material tank 1. The operation panel 4 is installed on the surface of the material tank 1 in a conventional manner. By using the respective buttons on its surface, the device can be controlled accordingly. The control circuit and the circuit connection method are both selected according to the actual situation and appropriate existing technologies are used. Connecting plates 5 are connected to both the left and right ends of the bottom of the material tank 1. The connecting plates 5 are used as the overall direct structure of the device. The bottom ends of the two connecting plates 5 are jointly connected to a bottom plate 6. A placing mechanism is provided on the upper surface of the bottom plate 6. By placing the container to be loaded on the placing mechanism, it is convenient to carry out continuous filling of the resin. An outlet mechanism is provided on the lower surface of the material tank 1. A blocking component is provided inside the outlet mechanism. Through the outlet mechanism, quantitative filling of the resin can be carried out, and through the blocking component, the outlet mechanism can be effectively blocked.

[0024] Specifically, the placement mechanism includes connecting blocks 8, placement plates 9, and placement grooves 10. Connecting blocks 8 are provided at both the left and right ends of the upper surface of the bottom plate 6. A plurality of placement plates 9 are connected to the outer surfaces of the two connecting blocks 8 at equal angles. Placement grooves 10 are provided at the middle positions of the upper surfaces of the plurality of placement plates 9. By providing a plurality of placement plates 9, multiple containers can be placed at one time. Subsequently, the motor on the lower surface of the bottom plate 6 controls the rotation of the connecting blocks 8, so that other containers that have been filled can be taken away without stopping the filling, ensuring the continuity of filling.

[0025] Furthermore, a partition 7 is provided between the two connecting blocks 8. The top end of the partition 7 penetrates into the interior of the material box 1, and the bottom end of the partition 7 is in contact with the middle position of the upper surface of the connecting block 8. The partition 7 can be disassembled.

[0026] Furthermore, the discharging mechanism includes connecting pipes 11, first electric telescopic rods 12, pushing plates 13, discharging pipes 16, and flow meters 17. Connecting pipes 11 are connected to both the left and right ends of the lower surface of the material box 1. First electric telescopic rods 12 are provided inside the two connecting pipes 11. Pushing plates 13 are connected to the opposite ends of the two first electric telescopic rods 12, and the pushing plates 13 are snap-connected to the connecting pipes 11. Discharging pipes 16 are connected to the lower surfaces of the two connecting pipes 11. Flow meters 17 are installed on the outer surfaces of the two discharging pipes 16. During filling, the first electric telescopic rods 12 first contract. At this time, the air pressure inside the connecting pipes 11 decreases. Under the action of air pressure, the resin inside the material box 1 will flow into the connecting pipes 11 until the pressure is balanced. Subsequently, the first electric telescopic rods 12 extend to push the resin, so that the resin flows out through the discharging pipes 16. While flowing out, the flow meters 17 monitor the flow rate to ensure the control of the outflow volume to achieve quantification.

[0027] Furthermore, the blocking assembly includes a blocking block 14 and a spring 15. The blocking block 14 is provided inside the first electric telescopic rod 12, and the blocking block 14 is snap-connected to the connecting pipe 11. A spring 15 is connected to the outer surface of the blocking block 14, and the other end of the spring 15 is connected to the inner wall of the connecting pipe 11. When the spring 15 is in the initial state, the blocking block 14 is on the left side of the connecting pipe 11 to block the discharging pipe 16. During discharging, due to the action of the extrusion force, the spring 15 contracts, and the blocking block 14 moves to the right side of the connecting pipe 11, allowing the resin to flow out.

[0028] Furthermore, the bottom end of the discharging pipe 16 is connected to a telescopic hose 18. The outer surface of the bottom end of the telescopic hose 18 is connected to a second electric telescopic rod 19, and the top end of the second electric telescopic rod 19 is connected to the lower surface of the connecting pipe 11. By controlling the telescopic hose 18 to expand and contract through the second electric telescopic rod 19, the discharging height of the resin can be controlled, facilitating the adaptation to containers of different heights.

[0029] Furthermore, the vertical projection of the telescopic hose 18 coincides with the rotation trajectory of the placement groove 10, ensuring that the resin can accurately enter the container when discharged.

[0030] The usage method of this embodiment is as follows: When the spring 15 is in the initial state, the plug 14 is on the left side of the connecting pipe 11 to block the discharge pipe 16. During filling, the first electric telescopic rod 12 first contracts. At this time, the air pressure inside the connecting pipe 11 decreases. Under the action of air pressure, the resin inside the material box 1 will flow into the connecting pipe 11 until the pressure is balanced. Subsequently, the first electric telescopic rod 12 extends to push the resin. At this time, due to the extrusion force, the spring 15 contracts and the plug 14 moves to the right side of the connecting pipe 11, so that the resin flows out through the discharge pipe 16.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention 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 perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A quantitative liquid filling machine, comprising a material tank (1), characterized in that: A feed inlet (2) is provided at the middle position of the upper surface of the feed bin (1). Stirring rods (3) are installed at both the left and right ends inside the feed bin (1). An operation panel (4) is installed on the front surface of the feed bin (1). Connecting plates (5) are connected to both the left and right ends of the bottom of the feed bin (1). A bottom plate (6) is commonly connected to the bottom ends of the two connecting plates (5). A placement mechanism is arranged on the upper surface of the bottom plate (6). A discharge mechanism is arranged on the lower surface of the feed bin (1). A blocking component is arranged inside the discharge mechanism. The discharge mechanism includes connecting pipes (11), first electric telescopic rods (12), push plates (13), discharge pipes (16), and flow meters (17). The connecting pipes (11) are connected to both the left and right ends of the lower surface of the feed bin (1). The first electric telescopic rods (12) are arranged inside the two connecting pipes (11). The opposite ends of the two first electric telescopic rods (12) are connected to push plates (13), and the push plates (13) are snap-connected to the connecting pipes (11). The lower surfaces of the two connecting pipes (11) are connected to discharge pipes (16). Flow meters (17) are installed on the outer surfaces of the two discharge pipes (16).

2. The quantitative liquid filling machine according to claim 1, characterized in that: The placement mechanism includes connecting blocks (8), placement plates (9), and placement grooves (10). The connecting blocks (8) are arranged at both the left and right ends of the upper surface of the bottom plate (6). A plurality of placement plates (9) are equiangularly connected to the outer surfaces of the two connecting blocks (8). Placement grooves (10) are provided at the middle positions of the upper surfaces of the plurality of placement plates (9).

3. The quantitative liquid filling machine according to claim 2, characterized in that: A partition plate (7) is arranged between the two connecting blocks (8). The top end of the partition plate (7) penetrates inside the feed bin (1). The bottom end of the partition plate (7) is attached to the middle position of the upper surface of the connecting block (8).

4. A quantitative liquid filling machine according to claim 1, characterized in that: The blocking component includes a blocking block (14) and a spring (15). The blocking block (14) is arranged inside the first electric telescopic rod (12), and the blocking block (14) is snap-connected to the connecting pipe (11). A spring (15) is connected to the outer surface of the blocking block (14), and the other end of the spring (15) is connected to the inner wall of the connecting pipe (11).

5. A quantitative liquid filling machine according to claim 1, characterized in that: The bottom end of the discharge pipe (16) is connected to a telescopic hose (18). A second electric telescopic rod (19) is connected to the outer surface of the bottom end of the telescopic hose (18), and the top end of the second electric telescopic rod (19) is connected to the lower surface of the connecting pipe (11).

6. A quantitative liquid filling machine according to claim 5, characterized in that: The vertical projection of the telescopic hose (18) coincides with the rotation trajectory of the placement groove (10).

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