Quantitative liquid filling machine

Abstract

The utility model discloses a liquid quantitative filling machine which comprises a machine body, a placing frame is arranged at the upper end of the machine body, a top plate is arranged above the placing frame, a plurality of quantitative cylinders are installed at the lower end of the top plate, a first one-way valve is arranged on the right portion of the lower end of each quantitative cylinder, and a discharging pipe is installed at the lower end of each first one-way valve. Feeding pipes are installed at the lower ends of the second one-way valves and penetrate through the top plate, a plurality of hollow pipes are installed at the upper end of the top plate and communicate with the feeding pipes, conveying pipes are installed at the right ends of the hollow pipes, a liquid storage box is installed at the right ends of the conveying pipes, and one ends of the conveying pipes are located in the liquid storage box. According to the utility model, the use of a liquid pump, a control valve, a driving motor and other electrical components is reduced, the manufacturing cost is reduced, the market competitiveness is improved, the quantitative discharge amount can be controlled, the use is convenient and fast, and the applicability is strong.

Description

Technical Field

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

[0002] A filling machine is a device used to fill liquid or powder products. Its main function is to extract or push the product from a container into a filling container. Filling machines can be classified according to different packaging angles and production automation levels. Filling machines are widely used in a variety of industries, including food, daily chemicals, and pharmaceuticals. In the food industry, filling machines are mainly used to fill beverages, edible oils, condiments, etc. In the daily chemical industry, filling machines can be used to fill daily chemical products such as facial cleansers and shampoos. In the pharmaceutical industry, filling machines are used to fill pharmaceutical products such as liquid medicines and oral liquids. Most of the existing filling machines require several liquid pumps, and various control valves require separate drive motors, which are costly to manufacture and consume a lot of energy. Therefore, those skilled in the art provide a liquid quantitative filling machine to solve the problems raised in the above background technology. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a liquid quantitative filling machine, including a machine body, a placing rack is arranged on the upper end of the machine body, a top plate is arranged above the placing rack, a plurality of quantitative cylinders are installed at the lower end of the top plate, a one-way valve is arranged at the right part of the lower end of the quantitative cylinder, a discharge pipe is installed at the lower end of the one-way valve, a one-way valve is arranged at the left part of the lower end of the quantitative cylinder, a feed pipe is installed at the lower end of the one-way valve, and the feed pipe passes through the top plate, a plurality of hollow pipes are arranged at the upper end of the top plate, and the hollow pipes are connected with the plurality of feed pipes, a delivery pipe is installed at the right end of the hollow pipe, a liquid storage box is installed at the right ends of the plurality of delivery pipes, and one end of the delivery pipe is inside the liquid storage box;

[0004] The piston block is slidably connected inside the metering cylinder, a sliding rod is installed on the upper end of the piston block, and the sliding rod passes through the top plate, a plurality of cross plates are arranged on the upper end of the top plate, and the cross plates are fixedly connected to the plurality of sliding rods, a lifting plate is installed on the left ends of the plurality of cross plates, a fixed plate is arranged above the lifting plate, the threaded rod is symmetrically threaded inside the lifting plate, the lower end of the threaded rod is rotatably connected to the top plate, the upper end of the threaded rod passes through the fixed plate and is installed with a bevel gear 1, a rotating rod is arranged on the upper end of the fixed plate, a motor is installed on the left end of the rotating rod, two bevel gears 2 are installed on the outer surface of the rotating rod, and the bevel gears 2 and 1 are meshed with each other;

[0005] A trigger switch is arranged inside the measuring cylinder. The trigger switch is electrically connected to the motor. A connecting rod is installed at the upper end of the trigger switch, and the connecting rod passes through the top plate. A number of matching rods are arranged at the upper end of the top plate, and the matching rods are fixedly connected to a number of connecting rods. A connecting rod is installed at the right ends of the number of matching rods. A positioning rod is slidably connected inside the connecting rod, and the positioning rod is fixedly connected to the top plate. A number of card slots are formed on the side of the positioning rod. A groove is formed at the upper end of the connecting rod. A buckle block is slidably connected inside the groove. A buckle slot is formed at the upper end of the buckle block. A block is installed at one end of the buckle block, and the block corresponds to the position of the card slot. A spring is installed at the other end of the buckle block. Guide rods are symmetrically installed inside the groove, and the guide rods pass through the buckle block.

[0006] Preferably: A U-shaped rod is installed at the upper end of the machine body, and the placement rack is stuck inside the U-shaped rod.

[0007] Preferably: A number of support rods are installed at the left end of the top plate, and the support rods are fixedly connected to the machine body.

[0008] Preferably: The inlet of the one-way valve faces upward and the outlet faces downward, and the inlet of the second one-way valve faces downward and the outlet faces upward.

[0009] Preferably: A liquid filling port is arranged at the upper end of the liquid storage tank, and a lid is arranged on the liquid filling port.

[0010] Preferably: Vertical plates are symmetrically installed at the lower end of the fixed plate, and the vertical plates are fixedly connected to the top plate.

[0011] Preferably: Blocks are symmetrically rotatably connected to the outer surface of the rotating rod, and the blocks are fixedly connected to the fixed plate.

[0012] The technical effects and advantages of the present utility model:

[0013] The present utility model reduces the use of electrical components such as liquid pumps, control valves, and drive motors, reduces the manufacturing cost, improves the market competitiveness, and at the same time, can control the quantitatively discharged amount, is convenient and fast to use, and has strong applicability. Description of the drawings

[0014] Figure 1 is the structural schematic diagram of the present application;

[0015] Figure 2 is the structural schematic diagram of the top plate of the present application;

[0016] Figure 3 is the structural schematic diagram of the measuring cylinder of the present application;

[0017] Figure 4 is the structural schematic diagram of the connecting rod of the present application;

[0018] In the figure: 1, body; 2, placement rack; 3, U-shaped rod; 4, top plate; 5, support rod; 6, measuring cylinder; 7, check valve I; 8, discharge pipe; 9, check valve II; 10, feed pipe; 11, hollow pipe; 12, conveying pipe; 13, piston block; 14, sliding rod; 15, cross plate; 16, lifting plate; 17, threaded rod; 18, fixing plate; 19, bevel gear I; 20, rotating rod; 21, motor; 22, bevel gear II; 23, trigger switch; 24, connecting rod; 25, mating rod; 26, link rod; 27, positioning rod; 28, card slot; 29, groove; 30, pulling block; 31, block; 32, guide rod; 33, spring; 34, liquid storage tank. Detailed implementation manner

[0019] The present utility model will be further described in detail below in conjunction with the accompanying drawings and the specific implementation manners. The embodiments of the present utility model are given for the purpose of illustration and description, and are not exhaustive or limited to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and thus design various embodiments with various modifications suitable for specific purposes.

[0020] Please refer to Figures 1 to 4, in this embodiment, a liquid metering filling machine is provided, including a machine body 1. A placement rack 2 is arranged at the upper end of the machine body 1. A U-shaped rod 3 is installed at the upper end of the machine body 1, and the placement rack 2 is stuck inside the U-shaped rod 3. A top plate 4 is arranged above the placement rack 2. A plurality of support rods 5 are installed at the left end of the top plate 4, and the support rods 5 are fixedly connected to the machine body 1. A plurality of metering cylinders 6 are installed at the lower end of the top plate 4. A check valve one 7 is arranged at the right lower part of the lower end of the metering cylinder 6. The inlet of the check valve one 7 faces upward and the outlet faces downward. A discharge pipe 8 is installed at the lower end of the check valve one 7. A check valve two 9 is installed at the left lower part of the lower end of the metering cylinder 6. The inlet of the check valve two 9 faces downward and the outlet faces upward. A feed pipe 10 is installed at the lower end of the check valve two 9, and the feed pipe 10 passes through the top plate 4. A plurality of hollow tubes 11 are installed at the upper end of the top plate 4, and the hollow tubes 11 are communicated with a plurality of feed pipes 10. A delivery pipe 12 is installed at the right end of the hollow tube 11. A liquid storage tank 34 is installed at the right ends of a plurality of delivery pipes 12, and one end of the delivery pipe 12 is inside the liquid storage tank 34. A liquid filling port is arranged at the upper end of the liquid storage tank 34, and a lid is arranged on the liquid filling port. A piston block 13 is slidably connected inside the metering cylinder 6. A sliding rod 14 is installed at the upper end of the piston block 13, and the sliding rod 14 passes through the top plate 4. A plurality of cross plates 15 are arranged at the upper end of the top plate 4, and the cross plates 15 are fixedly connected to a plurality of sliding rods 14. A lifting plate 16 is installed at the left ends of a plurality of cross plates 15. A fixing plate 18 is arranged above the lifting plate 16. Vertical plates are symmetrically installed at the lower end of the fixing plate 18, and the vertical plates are fixedly connected to the top plate 4. Threaded rods 17 are symmetrically and threadedly connected inside the lifting plate 16. The lower ends of the threaded rods 17 are rotatably connected to the top plate 4. The upper ends of the threaded rods 17 pass through the fixing plate 18 and a bevel gear one 19 is installed. A rotating rod 20 is arranged at the upper end of the fixing plate 18. Blocks are symmetrically and rotatably connected to the outer surface of the rotating rod 20, and the blocks are fixedly connected to the fixing plate 18. A motor 21 is installed at the left end of the rotating rod 20. Two bevel gears two 22 are installed on the outer surface of the rotating rod 20, and the bevel gears two 22 are engaged with the bevel gear one 19. A trigger switch 23 is arranged inside the metering cylinder 6. The trigger switch 23 is electrically connected to the motor 21. A connecting rod 24 is installed at the upper end of the trigger switch 23, and the connecting rod 24 passes through the top plate 4. A plurality of cooperating rods 25 are arranged at the upper end of the top plate 4, and the cooperating rods 25 are fixedly connected to a plurality of connecting rods 24. A connecting rod 26 is installed at the right ends of a plurality of cooperating rods 25. A positioning rod 27 is slidably connected inside the connecting rod 26, and the positioning rod 27 is fixedly connected to the top plate 4. A plurality of card slots 28 are arranged on the side surface of the positioning rod 27. A groove 29 is arranged at the upper end of the connecting rod 26. A buckle block 30 is slidably connected inside the groove 29. A buckle slot is arranged at the upper end of the buckle block 30. A block 31 is installed at one end of the buckle block 30, and the block 31 corresponds to the position of the card slot 28. A spring 33 is installed at the other end of the buckle block 30. Guide rods 32 are symmetrically installed inside the groove 29, and the guide rods 32 pass through the buckle block 30.

[0021] The working principle of the utility model is: the buckle pull block 30 drives the card block 31 to move away from the card slot 28, pushes the connecting rod 26 to rise and fall outside the positioning rod 27, and the connecting rod 26 drives the trigger switch 23 to rise and fall through the matching rod 25 and the connecting rod 24, and adjusts the height of the trigger switch 23 to control the quantitative canned liquid. During canning, the control motor 21 drives the rotating rod 20 to rotate, and the rotating rod 20 drives the threaded rod 17 to rotate through the meshing of the bevel gear 22 and the bevel gear 19, and the threaded rod 17 drives the lifting plate 16 to rise first, and the lifting plate 16 is moved by the cross plate 15 and the sliding rod 14. The piston block 13 is driven to rise in the metering cylinder 6 first, so that the one-way valve 1 7 is closed and the one-way valve 2 9 is opened, and the liquid in the liquid storage box 34 is pumped into the metering cylinder 6 through the feed pipe 10, the hollow tube 11 and the delivery pipe 12, and a certain amount of liquid is extracted from the inside of the metering cylinder 6. When the piston block 13 rises and presses the trigger switch 23, the trigger switch 23 controls the motor 21 to reverse, so that the piston block 13 descends in the metering cylinder 6, the one-way valve 1 7 is opened, the one-way valve 2 9 is closed, and the piston block 13 discharges the liquid in the metering cylinder 6 into the bottle body through the discharge pipe 8, thereby completing the canning work.

[0022] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A liquid quantitative filling machine, comprising a machine body (1), characterized in that: A placing rack (2) is arranged at the upper end of the machine body (1). A top plate (4) is arranged above the placing rack (2). A plurality of metering cylinders (6) are installed at the lower end of the top plate (4). A check valve one (7) is arranged at the lower right part of the lower end of the metering cylinder (6). A discharge pipe (8) is installed at the lower end of the check valve one (7). A check valve two (9) is installed at the lower left part of the lower end of the metering cylinder (6). A feed pipe (10) is installed at the lower end of the check valve two (9). And the feed pipe (10) passes through the top plate (4). A plurality of hollow pipes (11) are installed at the upper end of the top plate (4). And the hollow pipes (11) are communicated with a plurality of feed pipes (10). A conveying pipe (12) is installed at the right end of the hollow pipe (11). A liquid storage tank (34) is installed at the right ends of a plurality of conveying pipes (12). And one end of the conveying pipe (12) is inside the liquid storage tank (34). A piston block (13) is slidably connected inside the metering cylinder (6). A sliding rod (14) is installed at the upper end of the piston block (13). And the sliding rod (14) passes through the top plate (4). A plurality of cross plates (15) are arranged at the upper end of the top plate (4). And the cross plates (15) are fixedly connected with a plurality of sliding rods (14). A lifting plate (16) is installed at the left ends of a plurality of cross plates (15). A fixing plate (18) is arranged above the lifting plate (16). Threaded rods (17) are symmetrically and threadedly connected inside the lifting plate (16). The lower ends of the threaded rods (17) are rotatably connected with the top plate (4). The upper ends of the threaded rods (17) pass through the fixing plate (18) and a bevel gear one (19) is installed. A rotating rod (20) is arranged at the upper end of the fixing plate (18). A motor (21) is installed at the left end of the rotating rod (20). Two bevel gears two (22) are installed on the outer surface of the rotating rod (20). And the bevel gears two (22) are meshed with the bevel gear one (19). A trigger switch (23) is arranged inside the metering cylinder (6). The trigger switch (23) is electrically connected with the motor (21). A connecting rod (24) is installed at the upper end of the trigger switch (23). And the connecting rod (24) passes through the top plate (4). A plurality of matching rods (25) are arranged at the upper end of the top plate (4). And the matching rods (25) are fixedly connected with a plurality of connecting rods (24). A connecting rod (26) is installed at the right ends of a plurality of matching rods (25). A positioning rod (27) is slidably connected inside the connecting rod (26). And the positioning rod (27) is fixedly connected with the top plate (4). A plurality of card slots (28) are formed on the side surface of the positioning rod (27). A groove (29) is formed at the upper end of the connecting rod (26). A buckle block (30) is slidably connected inside the groove (29). A buckle slot is formed at the upper end of the buckle block (30). A clamping block (31) is installed at one end of the buckle block (30). And the clamping block (31) corresponds to the position of the card slot (28). A spring (33) is installed at the other end of the buckle block (30). Guide rods (32) are symmetrically installed inside the groove (29). And the guide rods (32) pass through the buckle block (30).

2. A liquid quantitative filling machine according to claim 1, characterized in that: A U-shaped rod (3) is installed at the upper end of the machine body (1). And the placing rack (2) is stuck inside the U-shaped rod (3).

3. A liquid quantitative filling machine according to claim 1, characterized in that: A plurality of support rods (5) are installed at the left end of the top plate (4). And the support rods (5) are fixedly connected with the machine body (1).

4. The liquid quantitative filling machine according to claim 1, characterized in that: The inlet of the check valve one (7) faces upward and the outlet faces downward. The inlet of the check valve two (9) faces downward and the outlet faces upward.

5. The liquid quantitative filling machine according to claim 1, characterized in that: The upper end of the liquid storage box (34) is provided with a liquid filling port, and a cover is provided on the liquid filling port.

6. The liquid quantitative filling machine according to claim 1, characterized in that: The lower end of the fixed plate (18) is symmetrically mounted with a vertical plate, and the vertical plate is fixedly connected to the top plate (4).

7. The liquid quantitative filling machine according to claim 1, characterized in that: The outer surface of the rotating rod (20) is symmetrically rotatably connected to a stopper, and the stopper is fixedly connected to a fixed plate (18).

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