A cleaning device in a filling machine

Abstract

The utility model provides a kind of cleaning device in filling machine, belong to filling equipment technical field.It solves the problem of inconvenient cleaning of existing filling machine.The cleaning device in the present filling machine, including rack and setting on rack filling device, filling device is provided with liquid storage barrel, the upper end of liquid storage barrel is connected with swivel joint, swivel joint is provided with sealing end cover, sealing end cover is provided with the cleaning pipeline for entering into liquid storage barrel for cleaning water, the lower end of cleaning pipeline and relative liquid storage barrel are connected with cleaning ball, sealing end cover is provided with liquid inlet pipeline for entering into liquid storage barrel for liquid, sealing end cover is provided with the gas inlet pipeline for entering into liquid storage barrel for nitrogen, gas inlet pipeline is connected with explosion-proof mechanism, one end of explosion-proof mechanism is connected with air inlet, the other end of explosion-proof mechanism is connected with exhaust port, sealing end cover is provided with liquid level detection device, and the probe rod of liquid level detection device is inserted into liquid storage barrel.The utility model has the advantages of convenient cleaning.

Description

Technical Field

[0001] This utility model belongs to the technical field of filling equipment, and relates to a cleaning device, particularly a cleaning device for a filling machine. Background Technology

[0002] Filling machines are a small category of packaging machines. From the perspective of packaging materials, they can be divided into liquid filling machines, paste filling machines, powder filling machines, and granule filling machines. From the perspective of the degree of automation in production, they can be divided into semi-automatic filling machines and fully automatic filling production lines.

[0003] Traditional filling machine cleaning devices typically have mixed liquid and cleaning pipes, which poses a risk of cross-contamination. If the disinfectant in the cleaning pipes is not thoroughly rinsed, residues may contaminate the liquid through the mixed pipes. Summary of the Invention

[0004] The purpose of this invention is to address the aforementioned problems in the existing technology by providing a cleaning device for a filling machine that allows for convenient online cleaning.

[0005] The objective of this utility model can be achieved through the following technical solution: A cleaning device in a filling machine, comprising a frame and a filling device mounted on the frame, characterized in that the filling device is provided with a liquid storage tank, the upper end of the liquid storage tank is connected to a rotary joint, the rotary joint is provided with a sealing end cap, the sealing end cap is provided with a cleaning pipe for supplying cleaning water into the liquid storage tank, the lower end of the cleaning pipe and the liquid storage tank being connected to a cleaning ball, the sealing end cap is provided with an inlet pipe for supplying medicine into the liquid storage tank, the sealing end cap is provided with an air inlet pipe for supplying nitrogen into the liquid storage tank, the air inlet pipe is connected to an explosion-proof mechanism, one end of the explosion-proof mechanism is connected to an air inlet, the other end of the explosion-proof mechanism is connected to an exhaust port, the sealing end cap is provided with a liquid level detection device, and the probe of the liquid level detection device extends into the liquid storage tank.

[0006] In the cleaning device of the filling machine described above, the lower end of the storage tank is provided with several liquid outlets, the lower side of the filling device is provided with an annular collection pipe, the filling device is composed of several filling pipes and a filling body, the liquid outlets are connected to the upper end of the filling pipes, and the annular collection pipe is provided with several liquid inlets for collecting cleaning liquid.

[0007] In the cleaning device of the aforementioned filling machine, a wastewater detection pipe is provided at the lower end of the frame.

[0008] Compared with existing technologies, this utility model adopts independent chemical solution pipelines and cleaning pipelines, avoiding the risk of cross-contamination between pipelines. The cleaning water is then collected through a ring collection pipe and centrally introduced into a wastewater testing pipeline for conductivity testing until the water quality meets the standards. Equipped with an independent cleaning water pipeline, it only needs to be connected to the equipment and the cleaning button can be selected on the touch screen to easily achieve online cleaning. Attached Figure Description

[0009] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0010] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0011] Figure 3 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0012] In the diagram, 1. Frame; 2. Filling device; 3. Storage tank; 4. Rotary joint; 5. Sealing end cap; 6. Cleaning pipe; 7. Cleaning ball; 8. Liquid inlet pipe; 9. Air inlet pipe; 10. Explosion-proof mechanism; 11. Air inlet; 12. Exhaust outlet; 13. Liquid level detection device; 14. Probe; 15. Annular collection pipe; 16. Filling pipe; 17. Filling body; 18. Liquid inlet; 19. Wastewater detection pipe; 20. Liquid outlet. Detailed Implementation

[0013] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0014] like Figure 1 , Figure 2 , Figure 3 As shown, the cleaning device in this filling machine includes a frame 1 and a filling device 2 mounted on the frame 1. The filling device 2 is equipped with a liquid storage tank 3. A rotary joint 4 is connected to the upper end of the liquid storage tank 3. A sealing end cap 5 is mounted on the rotary joint 4. A cleaning pipe 6 is mounted on the sealing end cap 5 to allow cleaning water to enter the liquid storage tank 3. A cleaning ball 7 is connected to the lower end of the cleaning pipe 6 relative to the inside of the liquid storage tank 3. An inlet pipe 8 is mounted on the sealing end cap 5 to allow liquid medicine to enter the liquid storage tank 3. An air inlet pipe 9 is mounted on the sealing end cap 5 to allow nitrogen gas to enter the liquid storage tank 3. An explosion-proof mechanism 10 is connected to the air inlet 11 at one end of the explosion-proof mechanism 10 and an exhaust port 12 at the other end. If the customer's product requires nitrogen gas, the connection can be made; otherwise, it can be left unconnected. A liquid level detection device 13 is mounted on the sealing end cap 5, and the probe 14 of the liquid level detection device 13 extends into the liquid storage tank 3.

[0015] To elaborate further, the lower end of the storage tank 3 is provided with several outlets 20, and the lower side of the filling device 2 is provided with an annular collection pipe 15. The filling device 2 is composed of several filling pipes 16 and a filling body 17. The outlets 20 are connected to the upper end of the filling pipes 16, and the annular collection pipe 15 is provided with several inlets 18 for collecting cleaning fluid.

[0016] To elaborate further, a wastewater detection pipe 19 is installed at the lower end of the frame 1 to detect the conductivity of the water in real time during the washing process.

[0017] Working principle: When the internal pipes of the equipment need cleaning, first connect a special cleaning cup to the bottom of several filling pipes 16, then connect the hose of the cleaning cup to the inlet 18 on the annular collection pipe 15, and then connect the annular collection pipe 15 to the wastewater detection pipe 19 through the hose. Press the cleaning button, and the clean water source enters the storage tank 3 through the independent cleaning pipe 6. The inner wall of the storage tank 3 is cleaned by the cleaning ball 7. The cleaned water flows out from the storage tank 3 through the filling pipe 16 and then into the special cleaning cup. It then flows through the hose of the cleaning cup into the annular collection pipe 15, and then through the hose into the wastewater detection pipe 19. The conductivity of the water is detected in real time. After the test is qualified, the cleaning is completed.

[0018] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0019] Although this document frequently uses terms such as frame 1, filling device 2, storage tank 3, rotary joint 4, sealing end cap 5, cleaning pipe 6, cleaning ball 7, liquid inlet pipe 8, air inlet pipe 9, explosion-proof mechanism 10, air inlet 11, exhaust port 12, liquid level detection device 13, probe 14, annular collection pipe 15, filling pipe 16, filling body 17, liquid inlet 18, wastewater detection pipe 19, and liquid outlet 20, the possibility of using other terms is not excluded. The use of these terms is merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any additional limitation would contradict the spirit of this utility model.

Claims

1. A cleaning device for a filling machine, comprising a frame (1) and a filling device (2) disposed on the frame (1), characterized in that, The filling device (2) is equipped with a liquid storage tank (3). A rotary joint (4) is connected to the upper end of the liquid storage tank (3). A sealing end cap (5) is provided on the rotary joint (4). A cleaning pipe (6) is provided on the sealing end cap (5) for supplying cleaning water into the liquid storage tank (3). A cleaning ball (7) is connected to the lower end of the cleaning pipe (6) relative to the inside of the liquid storage tank (3). An inlet pipe for supplying medicine into the liquid storage tank (3) is provided on the sealing end cap (5). The sealing end cap (5) is provided with an air inlet pipe (9) for nitrogen to enter into the storage tank (3). An explosion-proof mechanism (10) is connected to the air inlet pipe (9). One end of the explosion-proof mechanism (10) is connected to an air inlet (11), and the other end of the explosion-proof mechanism (10) is connected to an exhaust port (12). A liquid level detection device (13) is provided on the sealing end cap (5), and the probe (14) of the liquid level detection device (13) extends into the storage tank (3).

2. The cleaning device in a filling machine according to claim 1, characterized in that, The lower end of the storage tank (3) is provided with several outlets (20), and the lower side of the filling device (2) is provided with an annular collection pipe (15). The filling device (2) consists of several filling pipes (16) and a filling body (17). The outlets (20) are connected to the upper end of the filling pipes (16), and the annular collection pipe (15) is provided with several inlets (18) for collecting cleaning fluid.

3. The cleaning device in a filling machine according to claim 1, characterized in that, Wastewater detection pipe (19) is provided at the lower end of the frame (1).

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