Semi-automatic liquid filling machine

Abstract

The utility model discloses a semi-automatic liquid filling machine which comprises a bottom plate, the upper end of the bottom plate is rotatably connected with a rotating shaft, the upper end of the rotating shaft is provided with a lifting mechanism, the outer surface of the lifting mechanism is slidably connected with a lifting ring, the side face of the lifting ring is provided with three [-shaped rods, the inner walls of the [-shaped rods are symmetrically provided with inserting grooves, and placing mechanisms are arranged in the [-shaped rods. A matching plate is arranged on the upper side of the placing mechanism on one side, a plurality of filling heads are installed in the matching plate, valves are installed on the outer surfaces of the filling heads, quantitative canning mechanisms are installed at the upper ends of the filling heads, the upper ends of the quantitative canning mechanisms communicate with liquid conveying pipes, valves are installed on the outer surfaces of the liquid conveying pipes, and a conveying belt is arranged on the lower side of the placing mechanism on the other side. According to actual use requirements, different quantitative filling can be carried out on a plurality of filling bottles at the same time so as to meet different filling requirements at the same time, applicability is high, meanwhile, automatic discharging work is achieved, and convenience, rapidness, time saving and labor saving are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of filling, and particularly relates to a semi-automatic liquid filling machine. Background Art

[0002] A semi-automatic filling machine, as the name implies, is a semi-automatic filling machine. Its main function is filling, with few additional functions. It has many classifications. According to various filling principles, it can be divided into volumetric metering type, mass metering type, and volumetric mass type; according to the number of filling heads, it can be divided into single-head, double-head, and multi-head. The existing semi-automatic filling machine can only perform the same quantitative filling work on multiple filling bottles at a time, cannot meet different filling requirements simultaneously, has poor applicability. At the same time, after filling, it is necessary for workers to unload the filled bottles, which is time-consuming and laborious. Therefore, technical personnel in this field have provided a semi-automatic liquid filling machine to solve the problems raised in the above background art. Content of the Utility Model

[0003] To solve the above technical problems, the utility model provides a semi-automatic liquid filling machine, which includes a bottom plate. A rotating shaft is rotatably connected to the upper end of the bottom plate. A lifting mechanism is installed at the upper end of the rotating shaft. A lifting ring is slidably connected to the outer surface of the lifting mechanism. Three U-shaped rods are installed on the side of the lifting ring. Slots are symmetrically opened on the inner wall of the U-shaped rods. A placing mechanism is arranged inside the U-shaped rods. A matching plate is arranged above one of the placing mechanisms. A number of filling heads are installed inside the matching plate. Valves are installed on the outer surface of the filling heads. A quantitative filling mechanism is installed at the upper end of the filling heads. And the upper end of the quantitative filling mechanism is connected to an infusion tube. Valves are installed on the outer surface of the infusion tube. A conveyor belt is arranged below the other placing mechanism.

[0004] Preferably: A first bevel gear is installed on the outer surface of the rotating shaft. The first bevel gear meshes with a second bevel gear. One end of the second bevel gear is installed with a first motor.

[0005] Preferably: The lifting mechanism includes a cylindrical rod and a threaded shaft. The cylindrical rod is fixed to the upper end of the rotating shaft. A lifting hole is opened inside the cylindrical rod. The threaded shaft is rotatably connected inside the lifting hole. A second motor is installed at the upper end of the threaded shaft. A threaded sleeve is threadedly connected to the outer surface of the threaded shaft. And the threaded sleeve is fixedly connected to the inner wall of the lifting ring.

[0006] Preferably: The placing mechanism includes a support plate and a fixing plate. The fixing plate is installed at the upper end of the support plate. A number of placing holes are opened inside the fixing plate. Insertion rods are symmetrically installed on the side of the support plate. And the insertion rods are inside the corresponding slots of the slots.

[0007] Preferably: The quantitative filling mechanism includes a quantitative cylinder and a threaded rod. A transparent scale area is arranged on the side of the quantitative cylinder. The threaded rod is rotatably connected inside the quantitative cylinder. An adjusting block is threadedly connected to the outer surface of the threaded rod. And the adjusting block is slidably connected to the inner wall of the quantitative cylinder. A trigger switch is installed at the lower end of the adjusting block. And the trigger switch corresponds to the position of the transparent scale area. The trigger switch is electrically connected to two valves.

[0008] Preferably, a square rod is installed inside the metering cylinder, a floating plate is slidably connected inside the square rod, and the floating plate is located at the lower side of the trigger switch, and a floating ball is installed on the side of the floating plate.

[0009] The technical effects and advantages of this utility model are:

[0010] The utility model can carry out different quantitative filling of multiple filling bottles at the same time according to actual use requirements to meet different filling requirements at the same time, and has strong applicability. At the same time, it is convenient, fast, time-saving and labor-saving by realizing automatic unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of this application;

[0012] Figure 2 It is a structural diagram of the lifting mechanism of this application;

[0013] Figure 3 It is a structural diagram of the placement mechanism of this application;

[0014] Figure 4 It is a structural diagram of the quantitative canning mechanism of the present application;

[0015] In the picture:

[0016] 1. Base plate; 2. Rotating shaft; 3. Bevel gear 1; 4. Bevel gear 2; 5. Motor 1; 6. Lifting mechanism; 7. Cylindrical rod; 8. Lifting hole; 9. Threaded shaft; 10. Motor 2;

[0017] 11. Threaded sleeve; 12. Lifting ring; 13. Threaded rod; 14. Slot; 15. Placement mechanism; 16. Support plate; 17. Fixing plate; 18. Placement hole; 19. Insertion rod; 20. Matching plate;

[0018] 21. Filling head; 22. Quantitative filling mechanism; 23. Quantitative cylinder; 24. Threaded rod; 25. Adjustment block; 26. Trigger switch; 27. Square rod; 28. Float plate; 29. ​​Float ball; 30. Conveyor belt. DETAILED DESCRIPTION

[0019] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

[0020] See also Figures 1 to 4 , in this embodiment, a semi-automatic liquid filling machine is provided, including a bottom plate 1. A rotating shaft 2 is rotatably connected to the upper end of the bottom plate 1. A first bevel gear 3 is installed on the outer surface of the rotating shaft 2. The first bevel gear 3 meshes with a second bevel gear 4. A first motor 5 is installed at one end of the second bevel gear 4. A lifting mechanism 6 is installed at the upper end of the rotating shaft 2. The lifting mechanism 6 includes a cylindrical rod 7 and a threaded shaft 9. The cylindrical rod 7 is fixed to the upper end of the rotating shaft 2. A lifting hole 8 is opened inside the cylindrical rod 7. A threaded shaft 9 is rotatably connected inside the lifting hole 8. A second motor 10 is installed at the upper end of the threaded shaft 9. A threaded sleeve 11 is threadedly connected to the outer surface of the threaded shaft 9, and the threaded sleeve 11 is fixedly connected to the inner wall of a lifting ring 12. The outer surface of the lifting mechanism 6 is slidably connected to the lifting ring 12. Three U-shaped rods 13 are installed on the side of the lifting ring 12. Slots 14 are symmetrically opened on the inner wall of the U-shaped rods 13. A placement mechanism 15 is arranged inside the U-shaped rods 13. The placement mechanism 15 includes a support plate 16 and a fixing plate 17. A fixing plate 17 is installed at the upper end of the support plate 16. A number of placement holes 18 are opened inside the fixing plate 17. Plug rods 19 are symmetrically installed on the side of the support plate 16, and the plug rods 19 are corresponding to the inside of the slots 14. A mating plate 20 is arranged above one side of the placement mechanism 15. A number of filling heads 21 are installed inside the mating plate 20. Valves are installed on the outer surface of the filling heads 21. A quantitative filling mechanism 22 is installed at the upper end of the filling heads 21, and the upper end of the quantitative filling mechanism 22 is connected to an infusion tube. Valves are installed on the outer surface of the infusion tube. A conveyor belt 30 is arranged below the other side of the placement mechanism 15. The quantitative filling mechanism 22 includes a quantitative cylinder 23 and a threaded rod 24. A transparent scale area is arranged on the side of the quantitative cylinder 23. A threaded rod 24 is rotatably connected inside the quantitative cylinder 23. An adjusting block 25 is threadedly connected to the outer surface of the threaded rod 24, and the adjusting block 25 is slidably connected to the inner wall of the quantitative cylinder 23. A trigger switch 26 is installed at the lower end of the adjusting block 25, and the trigger switch 26 is corresponding to the position of the transparent scale area. The trigger switch 26 is electrically connected to two valves. A square rod 27 is installed inside the quantitative cylinder 23. A floating plate 28 is slidably connected inside the square rod 27, and the floating plate 28 is located below the trigger switch 26. A floating ball 29 is installed on the side of the floating plate 28.

[0021] The working principle of the present utility model is as follows: Rotate the threaded rod 24 to drive the adjusting block 25 to lift and lower. Observe the position where the adjusting block 25 moves on the transparent scale area to adjust the height of the trigger switch 26. Adjust the trigger switch 26 to the corresponding height according to the quantitative filling requirement. Then, convey the liquid into the quantitative cylinder 23 through a conveying pipe. The floating plate 28 and the floating ball 29 rise as the liquid level in the quantitative cylinder 23 rises. When the floating plate 28 rises to press the trigger switch 26, the trigger switch 26 controls the valve outside the conveying pipe to close, so that the liquid stops being added;

[0022] Then, place the canned bottle into the placement hole 18, place the placement mechanism 15 filled with canned bottles into the U-shaped rod 13, insert the insertion rod 19 into the slot 14. Then, the first motor 5 drives the rotation shaft 2 to rotate through the engagement of the second bevel gear 4 and the first bevel gear 3. The rotation shaft 2 drives the multiple U-shaped rods 13 to rotate synchronously through the cylindrical rod 7, the threaded sleeve 11 and the lifting ring 12. The U-shaped rod 13 drives the placement mechanism 15 to rotate, so that the placement mechanism 15 filled with canned bottles rotates below the filling head 21. Then, the second motor 10 drives the threaded shaft 9 to rotate. The threaded shaft 9 drives the U-shaped rod 13 to rise through the threaded sleeve 11 and the lifting ring 12. The U-shaped rod 13 drives the placement mechanism 15 to rise, so that the filling head 21 is inserted into the canned bottle. Then, the valve of the filling head 21 is opened, so that the quantitative liquid inside the metering cylinder 23 is transported into the canned bottle through the filling head 21;

[0023] Then, the second motor 10 rotates reversely to drive the placement mechanism 15 to descend. Then, the first motor 5 continues to work intermittently to drive the placement mechanism 15 to rotate intermittently, so that the filled placement mechanism 15 rotates above the conveyor belt 30. Then, the second motor 10 continues to rotate reversely to drive the placement mechanism 15 to descend, so that the filled placement mechanism 15 falls onto the upper end of the conveyor belt 30, and then the filled placement mechanism 15 is transported away through the conveyor belt 30.

[0024] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the scope of protection of the present invention. The structures, devices and operation methods not specifically described and explained in the present invention, unless otherwise specified and limited, are implemented according to the conventional means in the art.

Claims

1. A semi-automatic liquid filling machine, comprising a bottom plate (1), characterized in that: The upper end of the bottom plate (1) is rotatably connected to a rotating shaft (2). The upper end of the rotating shaft (2) is equipped with a lifting mechanism (6). The outer surface of the lifting mechanism (6) is slidably connected to a lifting ring (12). Three U-shaped rods (13) are installed on the side of the lifting ring (12). Slots (14) are symmetrically formed on the inner walls of the U-shaped rods (13). A placing mechanism (15) is arranged inside the U-shaped rods (13). A matching plate (20) is arranged above one side of the placing mechanism (15). A number of filling heads (21) are installed inside the matching plate (20). Valves are installed on the outer surfaces of the filling heads (21). A quantitative filling mechanism (22) is installed at the upper end of the filling heads (21). And the upper end of the quantitative filling mechanism (22) is connected to an infusion tube. Valves are installed on the outer surface of the infusion tube. A conveyor belt (30) is arranged below the other side of the placing mechanism (15).

2. A semi-automatic liquid filling machine according to claim 1, characterized in that: A first bevel gear (3) is installed on the outer surface of the rotating shaft (2). The first bevel gear (3) meshes with a second bevel gear (4). A first motor (5) is installed at one end of the second bevel gear (4).

3. A semi-automatic liquid filling machine according to claim 1, characterized in that: The lifting mechanism (6) includes a cylindrical rod (7) and a threaded shaft (9). The cylindrical rod (7) is fixed to the upper end of the rotating shaft (2). A lifting hole (8) is formed inside the cylindrical rod (7). The threaded shaft (9) is rotatably connected inside the lifting hole (8). A second motor (10) is installed at the upper end of the threaded shaft (9). A threaded sleeve (11) is threadedly connected to the outer surface of the threaded shaft (9). And the threaded sleeve (11) is fixedly connected to the inner wall of the lifting ring (12).

4. A semi-automatic liquid filling machine according to claim 1, characterized in that: The placing mechanism (15) includes a support plate (16) and a fixing plate (17). The fixing plate (17) is installed at the upper end of the support plate (16). A number of placing holes (18) are formed inside the fixing plate (17). Plug rods (19) are symmetrically installed on the side of the support plate (16). And the plug rods (19) are located inside the corresponding slots (14).

5. The semi-automatic liquid filling machine according to claim 1, characterized in that: The quantitative filling mechanism (22) includes a quantitative cylinder (23) and a threaded rod (24). A transparent scale area is arranged on the side of the quantitative cylinder (23). The threaded rod (24) is rotatably connected inside the quantitative cylinder (23). An adjusting block (25) is threadedly connected to the outer surface of the threaded rod (24). And the adjusting block (25) is slidably connected to the inner wall of the quantitative cylinder (23). A trigger switch (26) is installed at the lower end of the adjusting block (25). And the trigger switch (26) corresponds to the position of the transparent scale area. The trigger switch (26) is electrically connected to two valves.

6. A semi-automatic liquid filling machine according to claim 5, characterized in that: A square rod (27) is installed inside the quantitative cylinder (23). A floating plate (28) is slidably connected inside the square rod (27). And the floating plate (28) is located below the trigger switch (26). A floating ball (29) is installed on the side of the floating plate (28).

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