CN216426713U

CN216426713U - Liquid filling device

Info

Publication number: CN216426713U
Application number: CN202122704064.8U
Authority: CN
Inventors: 陈燕
Original assignee: Hunan Baoku Biotechnology Co ltd
Current assignee: Hunan Baoku Biotechnology Co ltd
Priority date: 2021-11-07
Filing date: 2021-11-07
Publication date: 2022-05-03
Anticipated expiration: 2031-11-07

Abstract

The utility model discloses a liquid filling device, which comprises a conveyor belt, wherein baffles are arranged on two sides of the conveyor belt, an installation gap is formed on one side baffle, a positioning mechanism is arranged at the installation gap, the positioning mechanism comprises a middle rotating shaft, an upper rotating disc and a lower rotating disc are fixed on the middle rotating shaft, and a plurality of positioning rods are uniformly arranged between the upper rotating disc and the lower rotating disc along the circumferential direction; the edges of the upper turntable and the lower turntable are both concavely provided with a plurality of positioning grooves, the positioning grooves are positioned between adjacent positioning rods, and the middle rotating shaft is connected with a rotating device; the filling tank is installed above the conveyor belt, a valve structure is installed on a discharge port of the filling tank, and a flowmeter is further installed on the discharge port. The utility model discloses simple structure, convenient to use fixes a position the bottle through rotatory mode to effectively avoided adopting the sensor to be triggered by the mistake easily, and can not press from both sides the bottle bad, only need a power structure, saved the cost.

Description

Liquid filling device

Technical Field

The utility model belongs to the field of machinery, especially, relate to a liquid filling device.

Background

The existing filling device is required to position the container bottle generally when filling, and the existing positioning structure is generally that clamping devices are arranged on two sides and close to sensing devices, when the bottle body is sensed to reach the position, the clamping devices stretch out, clamp the container bottle tightly, then fill, and loosen after the filling is finished. However, this positioning method depends on the accuracy and the use state of the proximity sensor, and the proximity sensor is easily influenced by impurities to cause misjudgment. In addition, the bottle is easy to be damaged by clamping, and the cost of adopting two power structures is higher.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model discloses a liquid filling device. The utility model discloses simple structure, convenient to use fixes a position the bottle through rotatory mode to effectively avoided adopting the sensor to be triggered by the mistake easily, and can not press from both sides the bottle bad, only need a power structure, saved the cost.

In order to achieve the above purpose, the technical scheme of the utility model is that:

a liquid filling device comprises a conveyor belt, wherein baffles are arranged on two sides of the conveyor belt, an installation notch is formed in one baffle, a positioning mechanism is arranged at the installation notch and comprises a middle rotating shaft, an upper rotating disc and a lower rotating disc are fixed on the middle rotating shaft, and a plurality of positioning rods are uniformly arranged between the upper rotating disc and the lower rotating disc in a dry mode along the circumferential direction; the edges of the upper turntable and the lower turntable are both concavely provided with a plurality of positioning grooves, the positioning grooves are positioned between adjacent positioning rods, and the middle rotating shaft is connected with a rotating device; the filling tank is installed above the conveyor belt, a valve structure is installed on a discharge port of the filling tank, and a flowmeter is further installed on the discharge port.

In a further improvement, the valve structure comprises a large discharge hole and a small discharge hole; the pipe diameter of the large discharge port is larger than that of the small discharge port; the large discharge port and the small discharge port are both provided with electromagnetic valves; the large discharge port and the small discharge port are communicated with each other through the discharge pipe, and the discharge pipe is provided with a flowmeter.

In a further improvement, the flow meter, the electromagnetic valve and the rotating device are all in communication connection with an intelligent control device.

In a further improvement, the intelligent control device is a computer or a PLC controller.

Further improvement, the filling jar is fixed on splint, and splint threaded connection has the threaded rod and sliding connection has the guide bar, and the threaded rod is connected with the rotating electrical machines.

In a further improvement, the rotating device is a rotating cylinder or a servo motor.

In a further improvement, the positioning rod is coupled to the upper turntable and the lower turntable.

The utility model has the advantages that:

1. the utility model discloses simple structure, convenient to use fixes a position the bottle through rotatory mode to effectively avoided adopting the sensor to be triggered by the mistake easily, and can not press from both sides the bottle bad, only need a power structure, saved the cost.

Drawings

FIG. 1 is a schematic overall side view of the present invention;

fig. 2 is a schematic top view of the positioning mechanism.

Detailed Description

The present invention will be further explained with reference to the drawings and the embodiments.

The liquid filling device shown in fig. 1 and 2 comprises a conveyor belt 1, wherein baffle plates 2 are arranged on two sides of the conveyor belt 1, an installation gap 3 is formed on one baffle plate 2, a positioning mechanism 4 is arranged at the installation gap, the positioning mechanism 4 comprises a middle rotating shaft 5, an upper rotating disc 6 and a lower rotating disc 7 are fixed on the middle rotating shaft 5, and a plurality of positioning rods 8 are uniformly and dry-installed between the upper rotating disc 6 and the lower rotating disc 7 along the circumferential direction; the edges of the upper rotary table 6 and the lower rotary table 7 are both concavely provided with a plurality of positioning grooves 9, the positioning grooves 9 are positioned between adjacent positioning rods 8, and the middle rotary shaft 5 is connected with a rotating device 10; the filling tank 11 is installed above the conveyor belt 1, a valve structure is installed on a discharge port of the filling tank 11, and a flowmeter 12 is further installed on the discharge port. The valve structure comprises a large discharge hole 13 and a small discharge hole 14; the pipe diameter of the large discharge port 13 is larger than that of the small discharge port 14; the large discharge port 13 and the small discharge port 14 are both provided with electromagnetic valves 15; the large discharge port 13 and the small discharge port 14 are communicated with a discharge pipe 16, and a flowmeter 12 is arranged on the discharge pipe 16.

The flowmeter 12, the electromagnetic valve 15 and the rotating device 10 are all connected with an intelligent control device in a communication mode. The intelligent control device is a computer or a PLC controller.

The filling tank 11 is fixed on a clamping plate 17, the clamping plate 17 is in threaded connection with a threaded rod 18 and is in sliding connection with a guide rod 19, and the threaded rod 18 is connected with a rotating motor 20. The rotating device 10 is a rotating cylinder or a servo motor. The positioning rod 8 is coupled to the upper turntable 6 and the lower turntable 7.

The utility model discloses application method as follows:

when liquid is filled, the bottle bodies are conveyed on the conveying belt and then reach the positioning mechanism 4, the positioning mechanism 4 rotates for one station, so that one bottle body is clamped between the positioning groove 9 and the baffle plate, and then the bottle body is fixed on the baffle plate; the solenoid valve fill on big discharge gate 13 and the little discharge gate 14 is opened, and the flowmeter measurement injected into liquid volume when reaching the volume of predetermineeing soon, closes the solenoid valve on the big discharge gate 13 to reduce the velocity of flow, make flow control more accurate. The threaded rod 18 and the rotating motor 20 form a screw rod structure so as to fill bottles with different heights. After the filling of one bottle body is finished, the positioning mechanism 4 rotates, so that the filled bottle continuously moves along with the conveyor belt, and the next bottle is positioned.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, particular embodiments, but rather to those skilled in the art, having the benefit of the teachings of the present invention, which is capable of modification in various other respects, all without departing from the scope of the invention, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The liquid filling device is characterized by comprising a conveying belt (1), wherein baffle plates (2) are arranged on two sides of the conveying belt (1), an installation notch (3) is formed in one side baffle plate (2), a positioning mechanism (4) is arranged at the installation notch, the positioning mechanism (4) comprises a middle rotating shaft (5), an upper rotating disc (6) and a lower rotating disc (7) are fixed on the middle rotating shaft (5), and a plurality of positioning rods (8) are uniformly arranged between the upper rotating disc (6) and the lower rotating disc (7) along the circumferential direction; the edges of the upper turntable (6) and the lower turntable (7) are both concavely provided with a plurality of positioning grooves (9), the positioning grooves (9) are positioned between adjacent positioning rods (8), and the middle rotating shaft (5) is connected with a rotating device (10); the filling tank (11) is installed above the conveyor belt (1), a valve structure is installed on a discharge port of the filling tank (11), and a flowmeter (12) is further installed on the discharge port.

2. Liquid filling apparatus according to claim 1, wherein the valve structure comprises a large discharge port (13) and a small discharge port (14); the pipe diameter of the large discharge port (13) is larger than that of the small discharge port (14); the large discharge port (13) and the small discharge port (14) are both provided with electromagnetic valves (15); the large discharge port (13) is communicated with the small discharge port (14) through a discharge pipe (16), and a flowmeter (12) is mounted on the discharge pipe (16).

3. A liquid filling apparatus according to claim 2, wherein the flow meter (12), the solenoid valve (15) and the rotating means (10) are all communicatively connected with an intelligent control device.

4. The liquid filling apparatus according to claim 3, wherein the intelligent control device is a computer or a PLC controller.

5. A liquid filling device according to claim 1, wherein the filling tank (11) is fixed to a clamping plate (17), the clamping plate (17) being screwed with a threaded rod (18) and being slidably connected with a guide rod (19), the threaded rod (18) being connected with a rotary motor (20).

6. Liquid filling device according to claim 1, wherein the rotating means (10) is a rotating cylinder or a servo motor.

7. Liquid filling device according to claim 1, wherein the positioning rod (8) is journalled on the upper turntable (6) and the lower turntable (7).