Liquid filling machine

Abstract

The utility model relates to the technical field of filling machines, in particular to a liquid filling machine which comprises a box body. The pneumatic feeding mechanism is mounted in the box body; the liquid storage tank is arranged on the box body; the flow guide pipe is connected with the liquid storage tank; the main flow dividing pipe is connected with the flow guide pipe; the branch flow pipes are connected with the main flow dividing pipe; the pneumatic feeding mechanism is connected with the branch pipes; the liquid injection pipes are connected with the pneumatic feeding mechanism; a liquid injection head is arranged at the lower end of each liquid injection pipe; the electric bottle moving mechanism is positioned on one side of the box body; and the belt conveyor is positioned between the box body and the electric bottle moving mechanism. According to the utility model, a plurality of bottles can be filled at one time through the cooperation of the plurality of pneumatic feeding mechanisms, the main flow dividing pipe, the liquid injection pipe and the branch flow pipe, the filling machine has the advantages of time and labor saving and high filling efficiency, and meanwhile, the electric bottle moving mechanism is arranged, so that the liquid bottles can be quickly transferred after being filled; and the empty liquid bottles are quickly conveyed through the belt conveyor, so that the filling efficiency is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to filling machine technical field, concretely relates to a liquid filling machine. BACKGROUND

[0002] Filling machines are of many types, mainly including liquid filling machines, paste filling machines, powder filling machines, etc. The appropriate filling machine type can be selected according to actual production needs and budget.

[0003] Chinese patent CN218968849U discloses a liquid filling machine, which comprises a work platform, a filling mechanism and a conveying belt for transporting bottles and cans are installed on the work platform, the filling mechanism is located above the conveying belt, the filling mechanism is used for filling liquid into the bottles and cans placed on the conveying belt, the filling mechanism comprises a vertically downward spray head, a first driving member for driving the spray head to move up and down, a drip unit for containing drips, the spray head is connected with the first driving member, the drip unit is connected with a second driving member for driving the drip unit to move, the drip unit comprises a liquid receiving member, the liquid receiving member is used for receiving drips after the filling of the spray head is completed, one side of the liquid receiving member close to the spray head is concave and provided with a groove for containing drips, when the spray head moves up to the limit position after filling is completed, the groove of the liquid receiving member is located below the spray head; when the spray head fills, the liquid receiving member is not located below the spray head. The liquid filling machine disclosed in the patent can only realize filling operation on one bottle at a time, and cannot realize filling of multiple bottles at a time. SUMMARY

[0004] Therefore, in order to solve the problem that the existing liquid filling machine can only realize filling operation on one bottle at a time, and cannot realize filling of multiple bottles at a time, the utility model provides a liquid filling machine.

[0005] The technical solution adopted by the utility model to solve the technical problems is as follows:

[0006] The liquid filling machine of the utility model, which specifically comprises:

[0007] A box body;

[0008] A pneumatic feeding mechanism installed in the box body;

[0009] A liquid storage tank installed on the box body;

[0010] A flow guide pipe connected with the liquid storage tank;

[0011] A main shunt pipe connected with the flow guide pipe;

[0012] A plurality of branch pipes connected with the main shunt pipe; the pneumatic feeding mechanism is connected with the plurality of branch pipes;

[0013] A plurality of liquid injection pipes connected with the pneumatic feeding mechanism;

[0014] The liquid injection pipe is provided with a liquid injection head at the lower end thereof;

[0015] An electric bottle moving mechanism is arranged at one side of the box body;

[0016] A belt conveyor is arranged between the box body and the electric bottle moving mechanism.

[0017] Further, the pneumatic feeding mechanism comprises:

[0018] A pneumatic motor is arranged in the box body;

[0019] A gas tank is connected with the pneumatic motor;

[0020] A gas valve is connected with the gas tank through a gas pipe;

[0021] The gas valve is connected with the liquid injection pipe and the branch pipe respectively.

[0022] Further, the electric bottle moving mechanism comprises:

[0023] A base is arranged at one side of the box body;

[0024] An electric telescopic rod and a telescopic rod fixing frame are arranged on the base; the telescopic end of the electric telescopic rod penetrates through the telescopic rod fixing frame;

[0025] An electric clamping jaw mounting plate is connected with the telescopic end;

[0026] Sliding rods are fixed at both ends of the electric clamping jaw mounting plate; the sliding rods penetrate through the telescopic rod fixing frame and can slide in the holes of the telescopic rod fixing frame;

[0027] A plurality of electric clamping jaws are arranged on the electric clamping jaw mounting plate.

[0028] Further, the electric bottle moving mechanism further comprises: a telescopic rod mounting frame arranged on the base; the electric telescopic rod is fixed on the telescopic rod mounting frame.

[0029] Further, it further comprises: a liquid injection platform fixed on the box body; the liquid injection pipe is arranged on the liquid injection platform, and the liquid injection head penetrates through the liquid injection platform.

[0030] Further, the upper end of the liquid injection pipe is an arc-shaped connecting pipe, and the lower end is a cylindrical pipe; the arc-shaped connecting pipe at the upper end is connected with the pneumatic feeding mechanism, and the cylindrical pipe at the lower end is fixed on the liquid injection platform.

[0031] Further, the liquid injection platform adopts a flat plate form.

[0032] Further, the number of the branch pipes, the pneumatic feeding mechanism, the liquid injection pipes and the liquid injection heads are the same.

[0033] Further, the box body is a rectangular box body as a whole, and a hollow structure is arranged at the upper end of the box body; the pneumatic feeding mechanism is installed in the hollow structure.

[0034] Further, the electric clamping jaw adopts a Japanese KSS high-precision mini electric gripper CGS precision micro electric clamping jaw.

[0035] The utility model discloses beneficial effect is:

[0036] The utility model provides a liquid filling machine, solved existing liquid filling machine's one only can be to one bottle's filling operation of operation, and cannot realize the problem of filling to multiple bottles once. In the utility model, through the cooperation between multiple pneumatic feeding mechanisms and main shunt pipe, liquid injection pipe and branch pipe, filling to multiple bottles once is realized, has the advantages of time saving and energy saving, filling efficiency is high, and simultaneously is equipped with electric bottle moving mechanism, can realize the quick transfer of liquid bottle after filling, in addition, through the quick conveying of empty liquid bottle by belt conveyor, further improve filling efficiency. DRAWINGS

[0037] Figure 1 It is a structure schematic diagram of the liquid filling machine provided by the utility model.

[0038] Figure 2 It is a structure schematic diagram of the pneumatic feeding mechanism in the liquid filling machine provided by the utility model.

[0039] In the drawing, 1, box body, 2, pneumatic feeding mechanism, 201, pneumatic motor, 202, gas tank, 203, gas valve, 3, liquid storage tank, 4, flow guide pipe, 5, main shunt pipe, 6, liquid injection pipe, 7, liquid injection platform, 8, liquid bottle, 9, electric bottle moving mechanism, 901, base, 902, telescopic rod mounting frame, 903, electric telescopic rod, 904, telescopic rod fixing frame, 905, electric clamping jaw mounting plate, 906, electric clamping jaw, 907, telescopic end, 908, sliding rod, 10, branch pipe, 11, belt conveyor, 12, liquid injection head. CONCRETE IMPLEMENTATION

[0040] The utility model will be further explained in detail in connection with the drawings.

[0041] As Figure 1 And Figure 2 The utility model provides a liquid filling machine, and it specifically includes the following components:

[0042] Box body 1, pneumatic feeding mechanism 2, liquid storage tank 3, flow guide pipe 4, main shunt pipe 5, liquid injection pipe 6, liquid injection platform 7, liquid bottle 8, electric bottle moving mechanism 9, branch pipe 10, belt conveyor 11 and liquid injection head 12.

[0043] The box body 1 is a rectangular box body, and a hollow structure is arranged at the upper end of the box body 1.

[0044] A plurality of pneumatic feeding mechanisms 2 are arranged in the hollow structure of the box body 1, and the specific number of the pneumatic feeding mechanisms 2 can be set according to actual needs.

[0045] As shown in Figure 2 , the pneumatic feeding mechanism 2 mainly comprises a pneumatic motor 201, an air tank 202 and an air valve 203; the pneumatic motor 201 is arranged in the hollow structure of the box body 1, and the rear end base of the pneumatic motor 201 is arranged on the inner wall of the box body 1; the air tank 202 is arranged at the front end of the pneumatic motor 201, and the air tank 202 is connected with the pneumatic motor 201; the air valve 203 is arranged at the front end of the air tank 202, and the air valve 203 is connected with the air tank 202 through an air pipe; the pneumatic motor 201 is started to inflate the air tank 201, so that the air valve 203 can normally operate.

[0046] The liquid storage tank 3 is arranged on the box body 1.

[0047] The liquid storage tank 3 is arranged on the box body 1.

[0048] The lower end of the guide pipe 4 is connected with the middle part of the main shunt pipe 5, the main shunt pipe 5 is horizontally arranged, and a plurality of branch pipes 10 are arranged below the main shunt pipe 5, each branch pipe 10 is connected with the air valve 203 arranged below. The specific number of the branch pipes 10 can be set according to actual needs, and the number of the branch pipes 10 should be the same as the number of the air valves 203. In this embodiment, the specific number of the branch pipes 10 is four.

[0049] The upper end of the liquid injection pipe 6 is an arc-shaped connecting pipe, and the lower end is a cylindrical pipe, the arc-shaped connecting pipe at the upper end is connected with the air valve 203 in the pneumatic feeding mechanism 2, and the cylindrical pipe at the lower end is fixed on the liquid injection platform 7.

[0050] The lower end of the cylindrical pipe at the lower end of the liquid injection pipe 6 is also provided with a liquid injection head 12 for injecting liquid into the liquid bottle 8.

[0051] The liquid injection platform 7 is fixed on the side of the box body 1. The liquid injection platform 7 is in the form of a flat plate, which is convenient to install. The liquid injection head 12 penetrates through the liquid injection platform 7.

[0052] The electric bottle moving mechanism 9 is arranged at the front end of the box body 1. As shown in Figure 1 , the electric bottle moving mechanism 9 mainly comprises a base 901, a telescopic rod mounting frame 902, an electric telescopic rod 903, a telescopic rod fixing frame 904, an electric clamping jaw mounting plate 905, an electric clamping jaw 906, a telescopic end 907 and a sliding rod 908.

[0053] The base 901 can be a cuboid, and a telescopic rod mounting frame 902 and a telescopic rod fixing frame 904 are mounted on the upper surface of the base 901; an electric telescopic rod 903 is horizontally mounted on the telescopic rod mounting frame 902; the telescopic end 907 of the electric telescopic rod 903 is fixed on an electric clamping jaw mounting plate 905 after penetrating through the telescopic rod fixing frame 904; the electric clamping jaw mounting plate 905 is horizontally mounted, and a sliding rod 908 is arranged at each end of the electric clamping jaw mounting plate 905, one end of the sliding rod 908 is fixed on the electric clamping jaw mounting plate 905, and the other end of the sliding rod 908 penetrates through the telescopic rod fixing frame 904 and can slide in the hole of the telescopic rod fixing frame 904; the two sliding rods 908 are parallel to each other and on the same horizontal plane, when the telescopic end 907 of the electric telescopic rod 903 is extended, the telescopic end 907 can drive the electric clamping jaw mounting plate 905 to move towards the rear end, and when the telescopic end 907 of the electric telescopic rod 903 is retracted, the telescopic end 907 can drive the electric clamping jaw mounting plate 905 to move towards the front end.

[0054] A plurality of electric clamping jaws 906 are mounted at the rear end of the electric clamping jaw mounting plate 905, and the electric clamping jaws 906 are used for clamping the liquid bottle 8.

[0055] The electric clamping jaws 906 can be realized by using the existing technology, for example, the Japanese KSS high-precision mini electric gripper CGS precision micro electric clamping jaw can be used.

[0056] In the embodiment, the belt conveyor 11 is installed at a position between the electric bottle moving mechanism 9 and the box body 1, and specifically, is located directly below the liquid injection head 12.

[0057] After the liquid filling machine is started, the belt conveyor 11 conveys the liquid bottle 8 to the position directly below the corresponding liquid injection head 12, the liquid injection head 12 is aligned with the bottle opening of the liquid bottle 8, the forward rotation of the pneumatic motor 201 is started to inflate the air tank 201, and the air valve 203 is opened; at this time, the liquid flows from the liquid storage tank 3 into the main shunt pipe 5 through the flow guide pipe 4, is shunted by the main shunt pipe 5, flows into the branch pipe 10, flows into the corresponding liquid injection pipe 6 through the action of the air valve 203, and finally flows into the liquid bottle 8 through the corresponding liquid injection head 12; after the liquid injection is completed, the reverse rotation of the pneumatic motor 201 is started, the air pressure in the air tank 202 is reduced, the air valve 203 is closed, the electric telescopic rod 903 is started at this time, the telescopic end 907 is extended, the electric clamping jaw mounting plate 905 is driven to move towards the rear end, the liquid bottle 8 is clamped by the electric clamping jaw 906, the telescopic end 907 is retracted by starting the electric telescopic rod 903 again, the electric clamping jaw mounting plate 905 is driven to move towards the front end together with the liquid bottle 8, when reaching the base 901, the electric clamping jaw 906 is loosened, and the liquid bottle 8 falls on the base 901; at this time, the liquid bottle 8 after the filling can be removed and subjected to a packaging process by using an external packaging device; meanwhile, the above process is repeated again to perform the next filling operation.

[0058] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only used to facilitate the description of this utility model and to simplify the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0059] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features. However, these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A liquid filling machine, characterized in that, include: Box; A pneumatic feeding mechanism installed inside the housing; Liquid storage tanks installed on the enclosure; A flow guide pipe connected to a liquid storage tank; The main branch pipe connected to the guide pipe; Multiple branch pipes connected to the main branch pipe; the pneumatic feeding mechanism is connected to the multiple branch pipes; Multiple injection pipes connected to the pneumatic feeding mechanism; Each injection tube is equipped with an injection head at the lower end; An electric bottle transfer mechanism located on one side of the box; A belt conveyor located between the container and the electric bottle transfer mechanism.

2. The liquid filling machine according to claim 1, characterized in that, The pneumatic feeding mechanism includes: A pneumatic motor installed inside the enclosure; An air tank connected to a pneumatic motor; The air valve is connected to the air tank via an air tube; The gas valves are connected to the injection pipe and the branch pipe, respectively.

3. A liquid filling machine according to claim 1, characterized in that, The electric bottle transfer mechanism includes: The base is located on one side of the box; An electric telescopic rod and a telescopic rod mounting bracket are mounted on a base; the telescopic end of the electric telescopic rod passes through the telescopic rod mounting bracket. Electric gripper mounting plate connected to the telescopic end; Sliding rods are fixed at both ends of the electric gripper mounting plate; the sliding rods pass through the telescopic rod fixing frame and can slide within the holes of the telescopic rod fixing frame; Multiple electric grippers are mounted on the electric gripper mounting plate.

4. A liquid filling machine according to claim 3, characterized in that, The electric bottle transfer mechanism further includes: a telescopic rod mounting bracket installed on the base; the electric telescopic rod is fixed on the telescopic rod mounting bracket.

5. A liquid filling machine according to claim 1, characterized in that, Also includes: A liquid injection platform fixed to the housing; the liquid injection pipe is installed on the liquid injection platform, and the liquid injection head passes through the liquid injection platform.

6. A liquid filling machine according to claim 5, characterized in that, The upper end of the injection pipe is an arc-shaped connecting pipe, and the lower end is a cylindrical tube. The arc-shaped connecting pipe at the upper end is connected to the pneumatic feeding mechanism, and the cylindrical tube at the lower end is fixed on the injection platform.

7. A liquid filling machine according to claim 5, characterized in that, The injection platform is in the form of a flat plate.

8. A liquid filling machine according to claim 1, characterized in that, The number of branch pipes, pneumatic feeding mechanism, liquid injection pipe, and liquid injection head are all the same.

9. A liquid filling machine according to claim 1, characterized in that, The box body is a rectangular box body with a hollow structure at the top; the pneumatic feeding mechanism is installed inside the hollow structure.

10. A liquid filling machine according to claim 3, characterized in that, The electric gripper adopts the Japanese KSS high-precision mini electric gripper and the CGS precision micro electric gripper.

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