Multi-machine discontinuous high-precision intelligent filling system

Abstract

The invention relates to a multi-machine non-continuous high-precision intelligent filling system, and belongs to the technical field of filling, the multi-machine non-continuous high-precision intelligent filling system comprises a sterile tank feeding system, a pressurizing gas tank and a stabilizing mechanism, the sterile tank feeding system is communicated with a main line pipe, the main line pipe is communicated with a branch line pipe, the branch line pipe is fixedly provided with a one-way valve, the branch line pipe is communicated with a pressurizing chamber, and the pressurizing gas tank is communicated with the stabilizing mechanism. The bottom of the pressurizing chamber communicates with an outlet pipe, and a filling valve is fixed to the outlet pipe. According to the multi-machine non-continuous high-precision intelligent filling system, high-precision filling during production of multiple devices is achieved through a PLC control unit, stability of production quality is facilitated through arrangement of a blocking barrel, protection of conical head dropping liquid is facilitated through arrangement of a protection mechanism, the stability of the device is improved through arrangement of a cleaning mechanism, and the production efficiency is improved. And through the arrangement of the locking mechanism, the use convenience of the device is improved, and the whole system is high in filling efficiency, high in filling precision, convenient and stable to use and good in use effect.

Description

Technical Field

[0001] The present invention relates to the technical field of filling, and in particular to a multi-machine discontinuous high-precision intelligent filling system. Background Art

[0002] When the aseptic filling equipment is producing and filling liquid products, it sends real-time signals to the PLC for monitoring through the main electromagnetic flowmeter. When the filling volume monitored by the PLC is the same as the preset value, the filling valve is immediately closed to complete the filling. Then the filling valve is opened again to fill the next bag of product. The above-mentioned non-continuous filling of liquid products is repeated.

[0003] If the aseptic tank is only supplied to one filling device, the filling accuracy is within 0.5%. Since the pressure of the aseptic tank feeding system is constant, if multiple filling devices are supplied at the same time, the filling flow of each filling device will be affected by one or more other filling devices that are filling. The time from opening to closing of the filling valve is basically fixed. That is to say, during the fixed time from opening to closing of the filling valve, the capacity of the filled product is affected by the current filling flow. When multiple devices are filling at the same time, the filling capacity will be less. The smaller the filling flow, the less capacity there will be, and the product capacity specification requirements will not be met. Therefore, a multi-machine non-continuous high-precision intelligent filling system is proposed to solve the above problems. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the present invention provides a multi-machine non-continuous high-precision intelligent filling system, which has the advantages of high filling accuracy and solves the problem of large filling capacity deviation.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multi-machine non-continuous high-precision intelligent filling system, comprising a sterile tank feeding system, a boosting gas tank and a stabilizing mechanism, the sterile tank feeding system is connected with a main line pipe, the main line pipe is connected with three branch line pipes, a one-way valve is fixed on the branch line pipe, the branch line pipe is connected with a boosting chamber, the bottom of the boosting chamber is connected with an outlet pipe, a filling valve is fixed on the outlet pipe, a filling valve is provided on the filling valve, a filling system is fixed on the filling system, a cone head is fixed on the filling system, a main electromagnetic flowmeter, a branch electromagnetic flowmeter and a monitoring flowmeter are respectively fixed on the main line pipe, the branch line pipe and the outlet pipe, the boosting gas tank is connected with a pressure dividing pipe, the pressure dividing pipe is fixedly connected with the boosting valves respectively connected to the three boosting chambers, and a vent valve is fixed on the top of the boosting chamber;

[0006] The stabilizing mechanism includes a protective shell, a rotating column is rotatably connected between the upper and lower inner side walls of the protective shell, a rotating plate is fixed to the outside of the rotating column, a driving mechanism and a protective mechanism are provided on the protective shell, and a cleaning mechanism is provided on the protective mechanism.

[0007] Furthermore, a ventilation disc is fixed to the output port of the ventilation valve, and a plurality of ventilation straight pipes are fixed to the top of the ventilation disc.

[0008] Furthermore, the driving mechanism includes a movable cylinder fixed to the inner wall of the top of the protective shell, the movable shaft of the movable cylinder is fixed with a connecting rod, the left side of the connecting rod is fixed with a tooth plate slidingly connected to the inner wall of the top of the protective shell, the front of the tooth plate is engaged with a gear fixed to the outside of the rotating column, and the inner side of the rotating plate is fixed with an internal hollow block cylinder.

[0009] Furthermore, the protective mechanism includes a locking mechanism fixed to the top of the rotating plate, the top plate of the rotating plate is fixed with a fixed cylinder, the top of the fixed cylinder is fixed with a collecting plate that fits with the top of the blocking cylinder, and the inner side of the fixed cylinder is slidably connected to a movable cylinder that is engaged with the locking mechanism.

[0010] Furthermore, the locking mechanism includes a fixed plate fixed to the top of the rotating plate, the inner side of the fixed plate is rotatably connected to a threaded rod extending to its left side, a turntable is fixed to the left side of the threaded rod, and the outer side of the threaded rod is threadedly connected to two displacement blocks extending to the front of the fixed plate, and the opposite sides of the two displacement blocks are fixed with plug-in blocks that pass through the fixed cylinder and are engaged with the movable cylinder.

[0011] Furthermore, a sliding channel is provided on the front of the fixed plate, and the displacement block is slidably connected to the fixed plate through the sliding channel. Two sections of threads with opposite rotation directions are fixed on the outer side of the threaded rod.

[0012] Furthermore, the cleaning mechanism includes an acting cylinder fixed to the bottom of the rotating plate, a fixed seat is fixed to the inner bottom wall of the movable cylinder, a top support rod extending to the inner side of the fixed seat is fixed to the movable shaft of the acting cylinder, a lifting column slidingly connected to the inner side of the fixed seat is inserted at the top of the top support rod, an insertion column is fixed to the inner side of the lifting column, and the inner side of the insertion column is movably connected to an inflation tube extending to the bottom of the rotating plate, an air bag is threadedly connected to the top of the inflation tube, and an inflation box connected to the inflation tube is fixed to the bottom of the rotating plate.

[0013] Furthermore, the fixed seat, movable cylinder, fixed cylinder and rotating plate are all provided with mounting openings that are interconnected, the top support rod and the inflation tube are both located in the mounting openings, the plug column is adapted to the inner side of the bottom of the cone head, the top of the lifting column is provided with a receiving groove, and the outer side of the lifting column is provided with a liquid hole that is connected to the receiving groove.

[0014] Furthermore, a limiting channel is provided on the inner side of the fixing seat, and the lifting column is slidably connected to the fixing seat through the limiting channel.

[0015] Furthermore, the main electromagnetic flowmeter is bidirectionally electrically connected to the PLC control unit, the PLC control unit is bidirectionally electrically connected to the branch electromagnetic flowmeter, the output end of the PLC control unit is electrically connected to the input end of the one-way valve, the PLC control unit is bidirectionally electrically connected to the monitoring flowmeter, the booster gas tank includes three booster valves and a vent valve, the three vent valves are bidirectionally electrically connected to the PLC control unit, the output end of the PLC control unit is electrically connected to the input end of the booster valve, the PLC control unit is bidirectionally electrically connected to the monitoring flowmeter, the output end of the PLC control unit is electrically connected to the input end of the filling valve, and the output end of the PLC control unit is electrically connected to the input end of the driving mechanism and the cleaning mechanism respectively.

[0016] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0017] 1. This multi-machine non-continuous high-precision intelligent filling system sends a signal to the PLC control unit through the main electromagnetic flowmeter, so that the PLC control unit controls the pressurized gas tank and filling system, so that each filling device can fill at the same standard filling efficiency, realizing high-precision filling when multiple devices are in production, preventing deviations in filling, and improving filling efficiency.

[0018] 2. This multi-machine non-continuous high-precision intelligent filling system is conducive to the stability of production quality through the setting of the barrier cylinder. The setting of the protective mechanism is conducive to the protection of the cone head from dripping. The setting of the cleaning mechanism achieves the cleaning effect inside the cone head, prevents the cone head from being blocked, and improves the stability of the device. The setting of the locking mechanism realizes the disassembly and separation of the fixed cylinder and the movable cylinder, which is conducive to cleaning the movable cylinder and improving the convenience of using the device. The overall system has high filling efficiency, high filling accuracy, convenient and stable use, and good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the vent valve of the present invention;

[0021] Figure 3 Schematic diagram of the driving mechanism structure of the present invention;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the protection mechanism of the present invention;

[0023] Figure 5 This is a schematic structural diagram of the locking mechanism of the present invention;

[0024] Figure 6 This is a schematic diagram of the cleaning mechanism structure of the present invention;

[0025] Figure 7 Schematic diagram of the control system of the present invention.

[0026] In the figure: 1 aseptic tank feeding system, 2 main line pipe, 3 branch line pipe, 4 main electromagnetic flowmeter, 5 one-way valve, 6 boosting chamber, 7 outlet pipe, 8 filling valve, 9 filling system, 10 cone head, 11 boosting gas tank, 12 pressure dividing pipe, 13 boosting valve, 14 vent valve, 15 protective shell, 16 rotating column, 17 rotating plate, 18 driving mechanism, 1801 movable cylinder, 1802 connecting rod, 1803 gear plate, 1804 gear, 1805 stop cylinder, 19 protective mechanism, 1901 Locking mechanism, 19011 fixed plate, 19012 threaded rod, 19013 turntable, 19014 displacement block, 19015 plug block, 1902 fixed cylinder, 1903 collecting plate, 1904 movable cylinder, 20 cleaning mechanism, 2001 acting cylinder, 2002 top support rod, 2003 lifting column, 2004 plug column, 2005 airbag, 2006 inflation tube, 2007 inflation box, 2008 fixed seat, 21 in charge of electromagnetic flowmeter, 22 monitoring flowmeter. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figures 1 to 2 In this embodiment, a multi-machine non-continuous high-precision intelligent filling system includes a sterile can feeding system 1, a pressurized gas tank 11 and a stabilizing mechanism. The sterile can feeding system 1 is connected to a main line pipe 2, and the main line pipe 2 is connected to three branch line pipes 3. A one-way valve 5 is fixed on the branch line pipe 3, and the branch line pipe 3 is connected to a boosting chamber 6. The bottom of the boosting chamber 6 is connected to an outlet pipe 7.

[0029] It can be understood that the provision of the one-way valve 5 is conducive to controlling the liquid in the boosting chamber 6 and preventing the liquid in the boosting chamber 6 from flowing back, thereby improving the stability of the system and improving the use effect of the device.

[0030] It can also be understood that a filling valve 8 is fixed on the outlet pipe 7, a filling system 9 is provided on the filling valve 8, a cone head 10 is fixed on the filling system 9, the main electromagnetic flowmeter 4, the branch electromagnetic flowmeter 21 and the monitoring flowmeter 22 are respectively fixed on the main line pipe 2, the branch line pipe 3 and the outlet pipe 7, the boosting gas tank 11 is connected to a pressure dividing pipe 12, the pressure dividing pipe 12 is fixedly connected to a boosting valve 13 respectively connected to the three boosting chambers 6, a vent valve 14 is fixed on the top of the boosting chamber 6, a vent disk is fixed to the output port of the vent valve 14, and a plurality of vent straight pipes are fixed on the top of the vent disk.

[0031] It should be noted that the provision of the main electromagnetic flowmeter 4 is conducive to monitoring the flow of multiple pipelines, thereby facilitating regulation of the entire device through the control system, facilitating stable use of the system, and improving the use effect of the system.

[0032] It should also be noted that the stabilizing mechanism includes a protective shell 15, and a rotating column 16 is rotatably connected between the upper and lower inner walls of the protective shell 15. A rotating plate 17 is fixed to the outside of the rotating column 16. A driving mechanism 18 and a protective mechanism 19 are provided on the protective shell 15, and a cleaning mechanism 20 is provided on the protective mechanism 19.

[0033] In this embodiment, the provision of the stabilizing mechanism facilitates multiple protections for the cone head 10, improves the flexibility and stability of the device, and enhances the use effect of the device.

[0034] See also Figure 3 In order to adjust the protective effect of the cone head 10, the driving mechanism 18 in this embodiment includes a movable cylinder 1801 fixed to the inner wall of the top of the protective shell 15, and the movable shaft of the movable cylinder 1801 is fixed with a connecting rod 1802. The left side of the connecting rod 1802 is fixed with a tooth plate 1803 that is slidably connected to the inner wall of the top of the protective shell 15. The front of the tooth plate 1803 is engaged with a gear 1804 fixed to the outer side of the rotating column 16, and an internal hollow stop cylinder 1805 is fixed to the inner side of the rotating plate 17.

[0035] In this embodiment, the movable cylinder 1801 supplies energy to drive the connecting rod 1802 to move, and the gear 1804 is rotated through the meshing action, thereby realizing the rotation of the rotating column 16, thereby realizing the rotation of the rotating plate 17 and driving the movable cylinder 1904 to rotate, realizing the adjustment of the protective effect of the cone head 10 and improving the convenience of using the device.

[0036] See also Figures 4 and 5In order to improve the use effect, the protective mechanism 19 in this embodiment includes a locking mechanism 1901 fixed to the top of the rotating plate 17, a fixed cylinder 1902 is fixed to the top plate of the rotating plate 17, a collecting plate 1903 is fixed to the top of the fixed cylinder 1902 and is in contact with the top of the blocking cylinder 1805, and the inner side of the fixed cylinder 1902 is slidably connected to a movable cylinder 1904 that is engaged with the locking mechanism 1901.

[0037] It can be seen that the provision of the collecting plate 1903 is beneficial for protecting the rotation path when the movable cylinder 1904 is rotationally adjusted, thereby facilitating the collection of liquid dripping during rotation, so that the liquid drips into the movable cylinder 1904, thereby facilitating the stable use of the overall device.

[0038] It can also be seen that the locking mechanism 1901 includes a fixed plate 19011 fixed to the top of the rotating plate 17, the inner side of the fixed plate 19011 is rotatably connected to a threaded rod 19012 extending to its left side, a turntable 19013 is fixed to the left side of the threaded rod 19012, the outer side of the threaded rod 19012 is threadedly connected to two displacement blocks 19014 extending to the front of the fixed plate 19011, and a sliding channel is provided on the front of the fixed plate 19011.

[0039] It is not difficult to find that the setting of the sliding channel is conducive to the sliding connection between the displacement block 19014 and the fixed plate 19011, thereby facilitating the stable use of the locking mechanism 1901 and improving the use effect of the entire device.

[0040] It is not difficult to find that the displacement block 19014 is slidably connected to the fixed plate 19011 through a sliding channel, two sections of threaded wire with opposite rotation directions are fixed on the outer side of the threaded rod 19012, and the opposite sides of the two displacement blocks 19014 are fixed with plug-in blocks 19015 that pass through the fixed cylinder 1902 and are engaged with the movable cylinder 1904.

[0041] In this embodiment, the setting of the reverse thread line of the threaded rod 19012 is conducive to the relative displacement of the two displacement blocks 19014 through the rotation of the threaded rod 19012, so that the plug-in block 19015 can be connected to the movable cylinder 1904, which is conducive to stabilizing the movable cylinder 1904, and further conducive to the disassembly and assembly of the movable cylinder 1904 and the fixed cylinder 1902, which is conducive to improving the convenience of using the mechanism, thereby improving the use effect of the overall device.

[0042] See also Figure 6In order to improve the stability of the device during use, the cleaning mechanism 20 in this embodiment includes an action cylinder 2001 fixed to the bottom of the rotating plate 17, a fixed seat 2008 is fixed to the inner bottom wall of the movable cylinder 1904, and the movable shaft of the action cylinder 2001 is fixed with a top support rod 2002 extending to the inside of the fixed seat 2008. The top of the top support rod 2002 is plugged with a lifting column 2003 that is slidably connected to the inside of the fixed seat 2008, and a limited position channel is opened on the inside of the fixed seat 2008.

[0043] In addition, the provision of the limiting channel facilitates the stable lifting of the lifting column 2003 and the fixing seat 2008, thereby improving the activity stability of the lifting column 2003 and further improving the use effect of the entire device.

[0044] Moreover, the lifting column 2003 is slidably connected to the fixed seat 2008 through a limiting channel. A receiving groove is provided on the top of the lifting column 2003, and a liquid hole connected to the receiving groove is provided on the outer side of the lifting column 2003. A plug column 2004 is fixed on the inner side of the lifting column 2003, and the inner side of the plug column 2004 is movably connected to an inflation tube 2006 extending to the bottom of the rotating plate 17.

[0045] It should be explained that the provision of the receiving groove is conducive to collecting and accommodating impurities brought out by the airbag 2005, which is conducive to improving the stability of the device. The provision of a liquid hole on the lifting column 2003 is conducive to the liquid dripping from the cone head 10 falling into the receiving groove. Under the provision of the liquid hole, the liquid is guided into the movable cylinder 1904, which is conducive to the stable use of the device.

[0046] It also needs to be explained that the fixed seat 2008, the movable cylinder 1904, the fixed cylinder 1902 and the rotating plate 17 are all provided with mounting openings that are interconnected. The top support rod 2002 and the inflation tube 2006 are both located in the mounting openings. The plug column 2004 is adapted to the inner side of the bottom of the cone head 10. The top of the inflation tube 2006 is threadedly connected to the airbag 2005, and the bottom of the rotating plate 17 is fixed with an inflation box 2007 that is connected to the inflation tube 2006.

[0047] In this embodiment, the setting of the mounting port is conducive to the setting of the inflation tube 2006 and the top support rod 2002, and is conducive to the separation of the insertion column 2004 and the lifting column 2003 through the plug-in setting of the insertion column 2004 and the lifting column 2003, thereby improving the convenience of using the mechanism. The threaded connection setting of the airbag 2005 and the inflation tube 2006 is conducive to the separation connection of the airbag 2005 and the inflation tube 2006, thereby facilitating the rapid separation of the movable tube 1904 and the fixed tube 1902, improving the convenience of using the device, and thus facilitating the improvement of the overall use effect of the device.

[0048] See also Figure 7In order to improve the filling accuracy, the main electromagnetic flowmeter 4 in this embodiment is bidirectionally electrically connected to the PLC control unit, the PLC control unit is bidirectionally electrically connected to the branch electromagnetic flowmeter 21, the output end of the PLC control unit is electrically connected to the input end of the one-way valve 5, the PLC control unit is bidirectionally electrically connected to the monitoring flowmeter 22, the booster gas tank 11 includes three booster valves 13 and a vent valve 14, all three vent valves 14 are bidirectionally electrically connected to the PLC control unit, the output end of the PLC control unit is electrically connected to the input end of the booster valve 13, the PLC control unit is bidirectionally electrically connected to the monitoring flowmeter 22, the output end of the PLC control unit is electrically connected to the input end of the filling valve 8, and the output end of the PLC control unit is electrically connected to the input ends of the driving mechanism 18 and the cleaning mechanism 20 respectively.

[0049] It is also necessary to elaborate that the output end of the PLC control unit is electrically connected to the input end of the active cylinder 1801 of the driving mechanism 18 and the active cylinder 2001 of the cleaning mechanism 20 respectively.

[0050] In this embodiment, the setting of the PLC control unit is conducive to signal transmission to the PLC control unit through the signal transmitted by the main electromagnetic flowmeter 4. At the same time, the PLC control unit judges and analyzes the signal and then reversely acts on the boosting gas tank 11 and the filling system 9. The pressure of the liquid transmitted to the boosting chamber 6 is detected by the vent valve 14. When the liquid transmission pressure values in the three boosting chambers 6 are consistent, the PLC control unit controls the one-way valve 5 to close and controls the boosting valve 13 to close, thereby achieving the balance of the air pressure in each boosting chamber 6, opening the filling valve to cause the liquid in the boosting chamber 6 to flow into the filling system 9, and starting the filling system 9 for filling through the PLC control unit, achieving the same filling time for the three groups of filling systems 9, thereby achieving the stability of the liquid in entering and exiting the boosting chamber 6 and discharging the cone head 10, which is conducive to improving the stability of the system, thereby improving the use effect of the overall device, improving the filling accuracy of the system, and improving the filling effect.

[0051] The electrical components mentioned herein are all electrically connected to the controller and the power supply. The control method of the present invention is controlled by the controller. The control circuit of the controller can be implemented by simple programming by a person skilled in the art. The provision of power is also common knowledge in the art. The present invention is mainly used to protect mechanical devices, so the control method and circuit connection are not explained in detail in the present invention.

[0052] The working principle of the above embodiment is:

[0053] Raw materials are supplied through the sterile tank feeding system 1. The flow rate is monitored by the main electromagnetic flowmeter 4 on the branch pipe 3. The transferred liquid is retained in the boosting chamber 6. The main electromagnetic flowmeter 4 on the outlet pipe 7 monitors the liquid flowing through the outlet pipe 7. The liquid flow rate flowing out of each cone head 10 at the same time is determined. The boosting gas tank 11 is used to increase the pressure. Under the control of the boosting valve 13, the pressure in each boosting chamber 6 is adjusted to ensure the same pressure in each boosting chamber 6, thereby achieving stable filling of the device. The setting of the vent valve 14 enables the boosting chamber 6 to be connected to the external atmosphere, achieving rapid pressure balance in the boosting chamber 6. The liquid is then continuously transferred to the boosting chamber 6 through the branch pipe 3. This shortens the compensation time of the filling work by controlling the filling system 9 and improves filling efficiency.

[0054] When the liquid in the cone head 10 is discharged, the setting of the retaining cylinder 1805 is used to protect the liquid from falling, which is beneficial to the stability of product quality. When the cone head 10 stops discharging, the active cylinder 1801 is used to supply energy to drive the tooth plate 1803 to move, and the gear 1804 is driven to rotate through the meshing action. The rotation of the rotating column 16 is used to realize the rotation of the rotating plate 17, thereby driving the retaining cylinder 1805 to rotate to the side and the fixed cylinder 1902 to rotate to the front. The dripping liquid passes through the top of the lifting column 2003 and remains in the movable cylinder 1904, which is beneficial to the collection of the liquid dripping from the cone head 10, thereby improving the stability of the device. When the cone head 10 needs to be cleaned, the active cylinder 2001 is started. , drive the lifting column 2003 to lift, so that the insertion column 2004 is inserted into the inner wall of the cone head 10, and blow air through the inflation box 2007 to fill the air bag 2005 with gas, and then connect the lifting column 2003, so that the air bag 2005 can clean the residue adhering to the inner wall of the cone head 10, which is beneficial to improve the stability of the device. When the device needs to be cleaned, the turntable 19013 is rotated to drive the plug 19015 to move to both sides, thereby releasing the limit of the movable cylinder 1904, and the air bag 2005 is separated from the inflation tube 2006 after rotation, and the movable cylinder 1904 is pulled upward to pull it out, thereby realizing convenient disassembly of the device, which is beneficial to the cleaning of the device and improves the convenience of using the device.

[0055] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0056] While the embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various changes, modifications, substitutions, and alterations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A multi-machine discontinuous high-precision intelligent filling system, comprising a sterile tank feeding system (1), a pressurized gas tank (11) and a stabilizing mechanism, characterized in that: The aseptic tank feeding system (1) is connected to a main line pipe (2), the main line pipe (2) is connected to three branch line pipes (3), a one-way valve (5) is fixed on the branch line pipe (3), the branch line pipe (3) is connected to a boost chamber (6), the bottom of the boost chamber (6) is connected to an outlet pipe (7), a filling valve (8) is fixed on the outlet pipe (7), a filling system (9) is provided on the filling valve (8), and a one-way valve (5) is fixed on the filling system (9). A cone head (10) is fixed, and a main electromagnetic flowmeter (4), a branch electromagnetic flowmeter (21) and a monitoring flowmeter (22) are fixed on the main line pipe (2), the branch line pipe (3) and the outlet pipe (7), respectively. The booster gas tank (11) is connected to a pressure dividing pipe (12), and the pressure dividing pipe (12) is fixedly connected to a boosting valve (13) respectively connected to the three boosting chambers (6), and a vent valve (14) is fixed on the top of the boosting chamber (6); The stabilizing mechanism comprises a protective shell (15), a rotating column (16) is rotatably connected between the upper and lower inner side walls of the protective shell (15), a rotating plate (17) is fixed to the outer side of the rotating column (16), a driving mechanism (18) and a protective mechanism (19) are provided on the protective shell (15), and a cleaning mechanism (20) is provided on the protective mechanism (19).

2. The multi-machine non-continuous high-precision intelligent filling system according to claim 1 is characterized by: A ventilation disc is fixed to the output port of the ventilation valve (14), and a plurality of ventilation straight pipes are fixed to the top of the ventilation disc.

3. The multi-machine non-continuous high-precision intelligent filling system according to claim 1 is characterized by: The driving mechanism (18) comprises a movable cylinder (1801) fixed to the inner wall of the top of the protective shell (15); a connecting rod (1802) is fixed to the movable shaft of the movable cylinder (1801); a tooth plate (1803) slidably connected to the inner wall of the top of the protective shell (15) is fixed to the left side of the connecting rod (1802); a gear (1804) fixed to the outer side of the rotating column (16) is meshed on the front of the tooth plate (1803); and a hollow retaining cylinder (1805) is fixed to the inner side of the rotating plate (17).

4. The multi-machine non-continuous high-precision intelligent filling system according to claim 3 is characterized by: The protection mechanism (19) comprises a locking mechanism (1901) fixed to the top of the rotating plate (17); a fixed cylinder (1902) is fixed to the top plate of the rotating plate (17); a collecting plate (1903) abutting against the top of the blocking cylinder (1805) is fixed to the top of the fixed cylinder (1902); and a movable cylinder (1904) engaged with the locking mechanism (1901) is slidably connected to the inner side of the fixed cylinder (1902).

5. The multi-machine non-continuous high-precision intelligent filling system according to claim 4 is characterized by: The locking mechanism (1901) comprises a fixed plate (19011) fixed to the top of the rotating plate (17); the inner side of the fixed plate (19011) is rotatably connected to a threaded rod (19012) extending to the left side thereof; a turntable (19013) is fixed to the left side of the threaded rod (19012); the outer side of the threaded rod (19012) is threadedly connected to two displacement blocks (19014) extending to the front of the fixed plate (19011); and an insert block (19015) penetrating the fixed cylinder (1902) and engaging with the movable cylinder (1904) is fixed on opposite sides of the two displacement blocks (19014).

6. The multi-machine non-continuous high-precision intelligent filling system according to claim 5 is characterized by: A sliding channel is provided on the front of the fixed plate (19011), and the displacement block (19014) is slidably connected to the fixed plate (19011) through the sliding channel. Two sections of threaded wires with opposite rotation directions are fixed on the outer side of the threaded rod (19012).

7. The multi-machine non-continuous high-precision intelligent filling system according to claim 4 is characterized by: The cleaning mechanism (20) comprises an action cylinder (2001) fixed to the bottom of the rotating plate (17); a fixed seat (2008) is fixed to the inner bottom wall of the movable cylinder (1904); a top support rod (2002) extending to the inner side of the fixed seat (2008) is fixed to the movable shaft of the action cylinder (2001); a lifting column (2003) slidably connected to the inner side of the fixed seat (2008) is inserted at the top of the top support rod (2002); a plug column (2004) is fixed to the inner side of the lifting column (2003); the inner side of the plug column (2004) is movably connected to an inflation tube (2006) extending to the bottom of the rotating plate (17); the top of the inflation tube (2006) is threadedly connected to an air bag (2005); and an inflation box (2007) connected to the inflation tube (2006) is fixed to the bottom of the rotating plate (17).

8. The multi-machine non-continuous high-precision intelligent filling system according to claim 7, characterized in that: The fixing seat (2008), the movable cylinder (1904), the fixed cylinder (1902) and the rotating plate (17) are all provided with mounting openings that are interconnected. The top support rod (2002) and the inflation tube (2006) are both located in the mounting openings. The plug column (2004) is adapted to the inner side of the bottom of the cone head (10). The top of the lifting column (2003) is provided with a receiving groove. The outer side of the lifting column (2003) is provided with a liquid hole that is connected to the receiving groove.

9. The multi-machine non-continuous high-precision intelligent filling system according to claim 7, characterized in that: A limiting channel is provided on the inner side of the fixing seat (2008), and the lifting column (2003) is slidably connected to the fixing seat (2008) via the limiting channel.

10. The multi-machine non-continuous high-precision intelligent filling system according to claim 1, characterized in that: The main electromagnetic flowmeter (4) is bidirectionally electrically connected to the PLC control unit, the PLC control unit is bidirectionally electrically connected to the branch electromagnetic flowmeter (21), the output end of the PLC control unit is bidirectionally electrically connected to the input end of the one-way valve (5), the PLC control unit is bidirectionally electrically connected to the monitoring flowmeter (22), the pressurized gas tank (11) includes three pressurizing valves (13) and a vent valve (14), the three vent valves (14) are bidirectionally electrically connected to the PLC control unit, the output end of the PLC control unit is bidirectionally electrically connected to the input end of the pressurizing valve (13), the PLC control unit is bidirectionally electrically connected to the monitoring flowmeter (22), the output end of the PLC control unit is bidirectionally electrically connected to the input end of the filling valve (8), and the output end of the PLC control unit is respectively electrically connected to the input ends of the driving mechanism (18) and the cleaning mechanism (20).

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