Automatic liquid filling equipment

Abstract

The utility model discloses automatic liquid filling equipment which comprises a working table, a placing plate is installed on the top of the working table, a spray head is arranged above the placing plate, the outer wall of the spray head is fixedly connected with a top plate, and an installation plate is arranged above the top plate. The utility model relates to the technical field of automatic liquid filling equipment, through the cooperation of the telescopic column, the reset spring and the switch, the mounting plate can be extruded during filling, so that the telescopic column is driven to extrude the reset spring, and the mounting plate extrudes the switch to control the pump body to output for filling; and when the container is filled with liquid, the placing plate can descend, so that the top plate is separated from the switch, the pump body is closed, filling is stopped, waste is avoided, and the problems that in the prior art, when the container is used and workers are distracted, closing is not timely, the liquid overflows out of the container, waste is caused, and the cost is increased are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic liquid filling equipment, in particular to automatic liquid filling equipment. Background Art

[0002] Liquid filling machines are mechanical equipment used to fill liquids into containers. Liquid filling machines can be divided into normal pressure filling machines, pressure filling machines, vacuum filling machines, and automatic quantitative liquid filling machines according to the filling principle. They can be divided into fully automatic liquid filling machines and semi-automatic liquid filling machines according to the filling operation type. They can be divided into dilute liquid filling machines, concentrated liquid filling machines, and oil filling machines according to the filling type.

[0003] When the prior art is in use, a stirring device is installed inside the filling machine, a container is placed at the liquid outlet, and the liquid is filled into the container for storage. Although the current technology can be fully automated without human intervention, in small factories or small batch filling, the cost of using a filling production line for full automation is high. Therefore, semi-automatic filling equipment still has certain advantages in small factories and small batch filling production.

[0004] However, in actual use, the filling equipment is manually controlled. When the staff is distracted, the equipment may not be turned off in time, causing the liquid in the filling container to overflow, thereby causing waste and increasing costs. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an automatic liquid filling device, which solves the problem that when the filling device is switched on and off manually in actual use, when the staff is distracted, the device may not be turned off in time, causing the liquid in the filling container to overflow, thereby causing waste and increasing costs.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: an automatic liquid filling device, comprising a workbench, a placing plate is installed on the top of the workbench, a nozzle is arranged above the placing plate, the outer wall of the nozzle is fixedly connected to the top plate, a mounting plate is arranged above the top plate, the outer wall of the mounting plate is movably connected to the mounting shell, a liquid storage tank is installed on the top of the mounting shell, the outer wall of the liquid storage tank is connected to the pump body, and an automatic structure is installed on the top of the top plate, the automatic structure comprises a telescopic column, a fixed column, a reset spring and a switch, the bottom of the telescopic column is fixedly connected to the top of the top plate, the outer wall of the telescopic column is movably connected to the fixed column, the top of the telescopic column is pressed against the reset spring, the top of the reset spring is pressed against the top of the inner wall of the fixed column, the top of the fixed column is fixedly connected to the bottom of the mounting plate, a switch is arranged on one side of the fixed column, and the top of the switch is fixedly connected to the bottom of the mounting plate.

[0007] Preferably, the output end of the pump body extends to one end inside the mounting shell and is fixedly connected to a connecting pipe, and the end of the connecting pipe extending to the inside of the mounting shell is connected to a hose, and one end of the hose passes through one end of the mounting plate and is connected to the nozzle.

[0008] Preferably, the top of the mounting plate is rotatably connected to a connecting rod, one end of the connecting rod is rotatably connected to a sleeve, the outer wall of the sleeve is slidably engaged with the inside of the mounting shell, the inner wall of the sleeve is threadedly connected to a bidirectional screw rod, the outer wall of the bidirectional screw rod is rotatably connected to the inner wall of the mounting shell through a bearing, one end of the bidirectional screw rod extending to the outer wall of the mounting shell is fixedly connected to a servo motor, and the outer wall of the servo motor is fixedly connected to the outer wall of the mounting shell.

[0009] Preferably, the outer wall of the placing plate is movably connected to a fixed shell, the bottom of the fixed shell is fixedly connected to the top of the workbench, the bottom of the fixed shell is pressed against a spring, the bottom of the spring is pressed against the bottom of the inner wall of the fixed shell, the top of the workbench is fixedly connected to a limiting column, and the outer wall of the limiting column is movably connected to the inner wall of the mounting plate.

[0010] Preferably, a stirring motor is fixedly connected to the top of the liquid storage tank, and an output end of the stirring motor extending to one end inside the liquid storage tank is fixedly connected to a stirring rod.

[0011] Beneficial Effects

[0012] The utility model provides an automatic liquid filling device. It has the following beneficial effects: the automatic liquid filling device, through the cooperation of a telescopic column, a reset spring and a switch, will squeeze the mounting plate during filling, thereby driving the telescopic column to squeeze the reset spring, and causing the mounting plate to squeeze the switch, so that it controls the pump body to output for filling, and when the container is full, the placement plate will drop, so that the top plate is separated from the switch, the pump body is closed, and the filling is stopped to avoid waste, thereby solving the problem that when the existing technology is used, when the staff is distracted, the closing is not timely, causing the liquid to overflow in the container, thereby causing waste and increasing costs.

[0013] Through the cooperation of the servo motor, the bidirectional screw and the sleeve, the servo motor is used to drive the bidirectional screw to rotate, and through the engagement with the sleeve, it is driven to move, and the connecting rod is used to drive the mounting plate to rise and fall, drive the nozzle to contact the container, and inject the liquid into the container, thereby making its work efficiency higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the appearance of the utility model;

[0016] Figure 3 for Figure 1 Schematic diagram of the structure of the installation shell, pump body and connecting pipe;

[0017] Figure 4 for Figure 1 Structural diagram of the middle workbench, placement plate and mounting shell;

[0018] Figure 5 for Figure 1 Schematic diagram of the structure of the middle nozzle, top plate and mounting plate.

[0019] In the figure: 1. workbench, 2. nozzle, 3. placement plate, 4. mounting shell, 5. top plate, 6. connecting pipe, 7. pump body, 8. liquid storage tank, 9. stirring rod, 10. stirring motor, 11. servo motor, 12. bidirectional screw, 13. mounting plate, 14. limit column, 15. fixing shell, 16. connecting rod, 17. sleeve, 18. spring, 19. hose, 20. switch, 21. reset spring, 22. fixing column, 23. telescopic column. DETAILED DESCRIPTION

[0020] 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.

[0021] However, in actual use, the filling equipment is manually controlled. When the staff is distracted, the equipment may not be turned off in time, causing the liquid in the filling container to overflow, thereby causing waste and increasing costs.

[0022] In view of this, the utility model provides an automatic liquid filling device, which solves the problem that when the filling device is switched on and off manually in actual use, when the staff is distracted, the device may not be closed in time, causing the liquid in the filling container to overflow, thereby causing waste and increasing costs.

[0023] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0024] Embodiment 1: By Figure 1-5It can be seen that an automatic liquid filling device includes a workbench 1, a placement plate 3 is installed on the top of the workbench 1, a nozzle 2 is arranged above the placement plate 3, the outer wall of the nozzle 2 is fixedly connected to a top plate 5, a mounting plate 13 is arranged above the top plate 5, the outer wall of the mounting plate 13 is movably connected to a mounting shell 4, a liquid storage tank 8 is installed on the top of the mounting shell 4, the outer wall of the liquid storage tank 8 is connected to a pump body 7, wherein the model of the pump body 7 is not limited, an automatic structure is installed on the top of the top plate 5, and the automatic structure includes a telescopic column 23, a fixed column 22, a reset spring 21 and a switch 20, The bottom of the telescopic column 23 is fixedly connected to the top of the top plate 5, the outer wall of the telescopic column 23 is movably connected with the fixed column 22, the top of the telescopic column 23 is tightly pressed against the return spring 21, the top of the return spring 21 is tightly pressed against the top of the inner wall of the fixed column 22, the top of the fixed column 22 is fixedly connected to the bottom of the mounting plate 13, a switch 20 is provided on one side of the fixed column 22, the top of the switch 20 is fixedly connected to the bottom of the mounting plate 13, the switch 20 is used to control the operation of the pump body 7, when the switch 20 is squeezed, the pump body 7 will inject liquid into the container through the nozzle 2;

[0025] In the specific implementation process, it is worth pointing out that, under the cooperation of the telescopic column 23, the return spring 21 and the switch 20, when filling, the mounting plate 13 will be squeezed, thereby driving the telescopic column 23 to squeeze the return spring 21, and the mounting plate 13 to squeeze the switch 20, so that it controls the pump body 7 to output, so as to perform filling;

[0026] Furthermore, the output end of the pump body 7 extends to one end of the mounting shell 4 and is fixedly connected to a connecting pipe 6, and one end of the connecting pipe 6 extending to the mounting shell 4 is connected to a hose 19, and one end of the hose 19 passes through one end of the mounting plate 13 and is connected to the nozzle 2;

[0027] In the specific implementation process, it is worth pointing out that, with the cooperation of the hose 19, the connecting pipe 6 and the pump body 7, the pump body 7 is used to inject the liquid into the hose 19 through the connecting pipe 6, and then inject it into the container through the nozzle 2 via the hose 19, and the hose 19 is used to make the nozzle 2 more convenient when moving;

[0028] Further, the top of the mounting plate 13 is rotatably connected with a connecting rod 16, one end of the connecting rod 16 is rotatably connected with a sleeve 17, the outer wall of the sleeve 17 is slidably clamped in the interior of the mounting shell 4, the inner wall of the sleeve 17 is threadedly connected with a bidirectional screw rod 12, the outer wall of the bidirectional screw rod 12 is rotatably connected to the inner wall of the mounting shell 4 through a bearing, and one end of the bidirectional screw rod 12 extending to the outer wall of the mounting shell 4 is fixedly connected with a servo motor 11, and the outer wall of the servo motor 11 is fixedly connected to the outer wall of the mounting shell 4, wherein the model of the servo motor 11 is not limited;

[0029] In the specific implementation process, it is worth pointing out that, under the cooperation of the servo motor 11, the bidirectional screw rod 12 and the sleeve 17, the servo motor 11 is used to drive the bidirectional screw rod 12 to rotate, and through the engagement with the sleeve 17, the sleeve 17 drives the connecting rod 16 to move, so that the mounting plate 13 drives the nozzle 2 to move, so that the nozzle 2 can be injected into the container;

[0030] Specifically, when the automatic liquid filling equipment is used, during filling, the servo motor 11 is used to drive the bidirectional screw rod 12 to rotate, and engage with the sleeve 17, so that the connecting rod 16 drives the mounting plate 13 to rise and fall, so that the nozzle 2 can better contact with the container, and when in contact, the telescopic column 23 will squeeze the return spring 21, so that the top plate 5 is in contact with the switch 20, so that the pump body 7 injects the liquid in the liquid storage tank 8 into the container through the nozzle 2, and when the container is full, the placement plate 3 will drop, so that the top plate 5 and the switch 20 are separated, and the pump body 7 stops working, so as to avoid overflow when the filling is full and cause waste.

[0031] Embodiment 2: By Figure 1-5 It can be seen that the outer wall of the placement plate 3 is movably connected to the fixed shell 15, the bottom of the fixed shell 15 is fixedly connected to the top of the workbench 1, the bottom of the fixed shell 15 is pressed against the spring 18, the bottom of the spring 18 is pressed against the bottom of the inner wall of the fixed shell 15, the top of the workbench 1 is fixedly connected to the limiting column 14, and the outer wall of the limiting column 14 is movably connected to the inner wall of the mounting plate 13;

[0032] In the specific implementation process, it is worth pointing out that, under the cooperation of the placement plate 3, the spring 18 and the fixed shell 15, when the container is filled, the placement plate 3 will move downward to separate the container from the top plate 5, and the top plate 5 will separate from the switch 20 under the action of the return spring 21, so that the pump body 7 stops working;

[0033] Furthermore, a stirring motor 10 is fixedly connected to the top of the liquid storage tank 8, and an output end of the stirring motor 10 extends to one end inside the liquid storage tank 8 and is fixedly connected to a stirring rod 9, wherein the model of the stirring motor 10 is not limited;

[0034] In the specific implementation process, it is worth pointing out that, with the cooperation of the stirring motor 10, the stirring rod 9 and the liquid storage tank 8, the stirring motor 10 is used to drive the stirring rod 9 to rotate, so as to stir the liquid, so that it is more stable during filling;

[0035] Specifically, based on the above embodiment, when the container is filled, the placement plate 3 will squeeze the spring 18, driving the container to descend, separating the top plate 5 and the switch 20, and stopping the pump body 7 to avoid excessive liquid overflow and waste.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0037] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic liquid filling device, comprising a workbench (1), characterized in that: A placement plate (3) is installed on the top of the workbench (1), a nozzle (2) is arranged above the placement plate (3), the outer wall of the nozzle (2) is fixedly connected to a top plate (5), a mounting plate (13) is arranged above the top plate (5), the outer wall of the mounting plate (13) is movably connected to a mounting shell (4), a liquid storage tank (8) is installed on the top of the mounting shell (4), the outer wall of the liquid storage tank (8) is connected to a pump body (7), and an automatic structure is installed on the top of the top plate (5); The automatic structure comprises a telescopic column (23), a fixed column (22), a return spring (21) and a switch (20); The bottom of the telescopic column (23) is fixedly connected to the top of the top plate (5); the outer wall of the telescopic column (23) is movably connected to the fixed column (22); the top of the telescopic column (23) is tightly pressed against a return spring (21); the top of the return spring (21) is tightly pressed against the top of the inner wall of the fixed column (22); the top of the fixed column (22) is fixedly connected to the bottom of the mounting plate (13); a switch (20) is provided on one side of the fixed column (22); and the top of the switch (20) is fixedly connected to the bottom of the mounting plate (13).

2. The automatic liquid filling equipment according to claim 1, characterized in that: The output end of the pump body (7) extends to one end inside the mounting shell (4) and is fixedly connected to a connecting pipe (6); the end of the connecting pipe (6) extending to the inside of the mounting shell (4) is connected to a hose (19); one end of the hose (19) passes through one end of the mounting plate (13) and is connected to the nozzle (2).

3. The automatic liquid filling equipment according to claim 1, characterized in that: The top of the mounting plate (13) is rotatably connected to a connecting rod (16), one end of the connecting rod (16) is rotatably connected to a sleeve (17), the outer wall of the sleeve (17) is slidably engaged with the interior of the mounting shell (4), the inner wall of the sleeve (17) is threadedly connected to a bidirectional screw rod (12), the outer wall of the bidirectional screw rod (12) is rotatably connected to the inner wall of the mounting shell (4) via a bearing, one end of the bidirectional screw rod (12) extending to the outer wall of the mounting shell (4) is fixedly connected to a servo motor (11), and the outer wall of the servo motor (11) is fixedly connected to the outer wall of the mounting shell (4).

4. The automatic liquid filling equipment according to claim 1, characterized in that: The outer wall of the placement plate (3) is movably connected to a fixed shell (15), the bottom of the fixed shell (15) is fixedly connected to the top of the workbench (1), the bottom of the fixed shell (15) is pressed against a spring (18), the bottom of the spring (18) is pressed against the bottom of the inner wall of the fixed shell (15), the top of the workbench (1) is fixedly connected to a limiting column (14), and the outer wall of the limiting column (14) is movably connected to the inner wall of the mounting plate (13).

5. The automatic liquid filling equipment according to claim 1, characterized in that: The top of the liquid storage tank (8) is fixedly connected to a stirring motor (10), and one end of the output end of the stirring motor (10) extending into the interior of the liquid storage tank (8) is fixedly connected to a stirring rod (9).

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