Medical viscous liquid filling and plugging system

Abstract

The invention discloses a medical viscous liquid filling and plugging system, and relates to the technical field of food and medicine packaging, the medical viscous liquid filling and plugging system comprises a workbench, a filling and plugging assembly, a vacuum transmission assembly and a plug supply assembly, and the workbench is provided with a moving mechanism for horizontal movement of a container; the filling and plugging assembly is arranged on the workbench and comprises a filling mechanism used for filling liquid into a container and a plugging mechanism used for adding a plug into the container, one of the filling mechanism and the plugging mechanism is provided with a vacuum support capable of vertically moving, and the vacuum support is provided with a filling channel and a plugging channel which can be communicated with the corresponding container; the vacuum transmission assembly comprises a plugging vacuum assembly communicated with the plugging channel and a filling vacuum assembly communicated with the filling channel; the plug supply assembly comprises a plug supply mechanism and a plug taking mechanism used for transferring the plugs to the position above the plug adding channel, the problems that operation is complex and the filling precision is low can be solved, and the production efficiency and quality of filling products of the viscous liquid are improved.

Description

Technical Field

[0001] The invention relates to the technical field of food and medicine packaging, in particular to a medical viscosity liquid filling and plugging system. Background Art

[0002] In the medical, cosmetic, food and other fields, the filling of viscous liquids has always been a technical problem. Traditional filling methods tend to be empirical filling adjustments, or use a universal filling method, which has problems such as slow filling speed and low filling accuracy. These problems reduce production efficiency and increase production costs for large-scale production lines.

[0003] At present, there are some equipment and methods for filling viscous liquids on the market, but most of them have problems such as poor targeting, filling methods only consider the process but not the structural matching, complex operation, high cost, and low filling accuracy.

[0004] Therefore, how to avoid the problems of complicated operation and low filling accuracy to improve the production efficiency and quality of filling products of viscous liquids is a technical problem that technicians in this field currently need to solve. Summary of the invention

[0005] The purpose of the present invention is to provide a medical viscosity liquid filling and plugging system, which can avoid the problems of complex operation and low filling precision, so as to improve the production efficiency and quality of the viscosity liquid filling products.

[0006] To achieve the above object, the present invention provides a medical viscosity liquid filling and plugging system, comprising:

[0007] A workbench provided with a moving mechanism for horizontal movement of the container;

[0008] A filling and plugging assembly is arranged on a workbench, comprising a filling mechanism for filling liquid into a container and a plugging mechanism for adding a plug into the container, one of the filling mechanism and the plugging mechanism is provided with a vacuum support capable of vertical movement, and the vacuum support is provided with a filling channel and a plugging channel capable of communicating with a corresponding container;

[0009] A vacuum transmission assembly, including a plugging vacuum assembly connected to the plugging channel and a filling vacuum assembly connected to the filling channel;

[0010] The plug supply assembly comprises a plug supply mechanism and a plug removal mechanism for transferring the plug to the top of the plugging channel.

[0011] Preferably, the vacuum support is provided with two spaced-apart plugging channels and two spaced-apart filling channels, the two plugging channels are respectively connected to a plugging vacuum assembly, the two filling channels are interconnected through a first pipe, and the first vacuum assembly is connected to the first pipe.

[0012] Preferably, the stoppering vacuum assembly and the filling vacuum assembly both include a vacuum pump, a vacuum tank connected to the vacuum pump, and a transmission assembly connected to the vacuum tank through a first pipeline, the transmission assembly includes a capsule filter for filtering vacuum, a diaphragm valve for controlling the vacuum on and off, a reducer located between the capsule filter and the diaphragm valve, a pressure transmitter connected to the diaphragm valve through a second pipeline, and a pipe joint connected to the diaphragm valve.

[0013] Preferably, the plug removal mechanism comprises:

[0014] A support frame is arranged on the workbench;

[0015] A rotating shaft is arranged at one end of the support frame away from the workbench, the rotating shaft is arranged horizontally and can rotate around its own axis;

[0016] One end of the plug supply plate is sleeved on the rotating shaft to rotate with the rotating shaft, and the end of the plug supply plate away from the rotating shaft is provided with a groove body for fixing the plug.

[0017] Preferably, the plug supply mechanism includes a conveying position, a hopper for storing plugs, and a conveying path for transferring the plugs from the hopper to the conveying position. The bottom of the conveying position is detachably connected to a top plug plate, which is used to push the plugs in the conveying position tightly against the plug supply plate flipped above the conveying position.

[0018] Preferably, the filling mechanism includes a first vertical frame arranged on the workbench and capable of vertical movement, a filling needle connected to the first vertical frame through a first fixed plate and located above the filling channel, a liquid storage tank connected to the filling needle through a second pipe, and a pump body arranged in the second pipe to control the flow of liquid.

[0019] Preferably, the plugging mechanism includes a second vertical frame arranged on the workbench and capable of vertical movement, a second fixed plate connected to the top of the second vertical frame, a third fixed plate sleeved in the middle of the second vertical frame and capable of moving relative to the second vertical frame, a plugging rod arranged at the bottom of the second fixed plate and located above the plugging channel, and the vacuum support is detachably connected to the third fixed plate.

[0020] Preferably, a first sleeve is provided at the bottom of the filling channel, and the first sleeve is used to connect the filling channel and the container;

[0021] A second sleeve is provided at the bottom of the plugging channel, and the second sleeve is used to connect the plugging channel and the container.

[0022] Preferably, it also includes a pumpless filling component arranged on a workbench.

[0023] Preferably, the filling vacuum assembly and the plugging vacuum assembly are respectively located on both sides of the filling and plugging assembly.

[0024] With respect to the above-mentioned background technology, the medical viscosity liquid filling and plugging system provided by the present invention includes a workbench, a filling and plugging assembly, a vacuum transmission assembly and a plug supply assembly, wherein the workbench is provided with a moving mechanism for horizontal movement of the container; the filling and plugging assembly is arranged on the workbench, including a filling mechanism for filling liquid into the container and a plugging mechanism for adding a plug into the container, one of the filling mechanism and the plugging mechanism is provided with a vacuum support capable of vertical movement, and the vacuum support is provided with a filling channel and a plugging channel capable of connecting to the corresponding container; the vacuum transmission assembly includes a plugging vacuum assembly connected to the plugging channel and a filling vacuum assembly connected to the filling channel; the plug supply assembly includes a plug supply mechanism and a plug removal mechanism for transferring the plug to the top of the plugging channel.

[0025] Specifically, the container is moved horizontally to the bottom of the vacuum support, and the vacuum support is moved downward to connect the filling channel and the plugging channel to the corresponding container. The filling channel is then evacuated by the filling vacuum assembly, so that the filling mechanism can fill the liquid into the corresponding container. The plugging mechanism transfers the plug of the plug supply mechanism to the top of the plugging channel, and presses it into the top of the plugging channel through the plugging mechanism. The plugging channel is then evacuated by the plugging vacuum assembly, so that the plug can be pressed into the liquid surface after the liquid level in the subsequent container is stabilized. This can avoid the problems of complicated operation and low filling accuracy, so as to improve the production efficiency and quality of filling products of viscous liquids. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0027] FIG1 is a schematic structural diagram of a medical viscosity liquid filling and plugging system provided by an embodiment of the present invention;

[0028] FIG2 is a schematic diagram of the structure of a vacuum transmission assembly provided in an embodiment of the present invention;

[0029] FIG3 is a schematic structural diagram of a plugging mechanism provided in an embodiment of the present invention;

[0030] FIG4 is a schematic structural diagram of a plug removal mechanism provided in an embodiment of the present invention;

[0031] FIG5 is a schematic structural diagram of a filling mechanism provided in an embodiment of the present invention;

[0032] FIG. 6 is a schematic structural diagram of a plug supply mechanism provided in an embodiment of the present invention.

[0033] in:

[0034] 100- workbench, 110- container;

[0035] 200-filling mechanism, 210-first vertical frame, 220-first fixing plate, 230-pump body;

[0036] 300 - plugging mechanism, 310 - second vertical frame, 320 - second fixing plate, 321 - detector, 330 - third fixing plate, 340 - plugging rod;

[0037] 400-Vacuum support;

[0038] 500-plugging vacuum assembly, 510-vacuum pump, 520-vacuum tank, 531-capsule filter, 532-diaphragm valve, 533-diameter reducer, 534-second pipeline, 535-pressure transmitter, 536-pipe joint, 540-first pipeline;

[0039] 600-filling vacuum assembly;

[0040] 700- plugging mechanism, 710- conveying position, 720- hopper, 730- conveying path, 740- top plugging plate;

[0041] 810-support frame, 820-rotating shaft, 830-supply plug plate;

[0042] 900-Pumpless Filling Assembly. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0044] In order to enable those skilled in the art to better understand the scheme of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0045] In the description of the present invention, it is necessary to understand that the orientations or positional relationships indicated by the terms "top", "bottom", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the position or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

[0046] The purpose of the present invention is to provide a medical viscosity liquid filling and plugging system, which can avoid the problems of complex operation and low filling precision, so as to improve the production efficiency and quality of the viscosity liquid filling products.

[0047] Please refer to FIG. 1 . To achieve the above-mentioned purpose, the present invention provides a medical viscosity liquid filling and plugging system, comprising a workbench 100 , a filling and plugging component, a vacuum transmission component and a plug supply component.

[0048] The workbench 100 is provided with a moving mechanism for horizontally moving the container 110 , and the moving mechanism can drive the container 110 to move to the bottom of the vacuum support 400 described below, so as to perform subsequent filling and plugging processes.

[0049] The filling and plugging assembly is arranged on the workbench 100, and includes a filling mechanism 200 for filling liquid into the container 110 and a plugging mechanism 300 for adding a plug into the container 110. One of the filling mechanism 200 and the plugging mechanism 300 is provided with a vacuum support 400 that can move vertically, and the vacuum support 400 is provided with a filling channel and a plugging channel that can be connected to the corresponding container 110.

[0050] The vacuum transmission assembly includes a plugging vacuum assembly 500 connected to the plugging channel and a filling vacuum assembly 600 connected to the filling channel.

[0051] The plug supply assembly includes a plug supply mechanism 700 and a plug removal mechanism for transferring the plug to above the plugging channel.

[0052] Please refer to Figures 4 and 6, in which the plug removal mechanism includes a support frame 810, a rotating shaft 820 and a plug supply plate 830, the support frame 810 is arranged on the workbench 100; the rotating shaft 820 is arranged at the end of the support frame 810 away from the workbench 100, the rotating shaft 820 is arranged horizontally and can rotate around its own axis; one end of the plug supply plate 830 is sleeved on the rotating shaft 820 to rotate with the rotating shaft 820, and the end of the plug supply plate 830 away from the rotating shaft 820 is provided with a groove body for fixing the plug.

[0053] The plug supply mechanism 700 includes a conveying position 710, a hopper 720 for storing plugs, and a conveying path 730 for transferring the plugs from the hopper 720 to the conveying position 710. A top plug plate 740 is detachably connected to the bottom of the conveying position 710, and the top plug plate 740 is used to push the plugs of the conveying position 710 tightly to the plug supply plate 830 flipped over above the conveying position 710.

[0054] The plug of the hopper 720 is transferred to the conveying position 710 through the conveying channel 730, and the plug supply plate 830 can be rotated with the rotating shaft 820 to above the conveying position 710, and its trough body is correspondingly located above the plug, and the top plug plate 740 arranged at the bottom of the conveying position 710 is lifted up to allow the plug to enter the corresponding trough body, and then the plug supply plate 830 can be rotated with the rotating shaft 820 to above the plugging channel, so that the following plugging rod 340 can press the plug into the upper end of the plugging channel for subsequent plugging of the container 110.

[0055] It should be noted that the plug supply plate 830 and the top plug plate 740 are designed to be quick-release, and no wrench is required to replace the specification parts. The plugs are fixed by vacuum adsorption to ensure the accuracy during the transmission process. The number of slots and plugging channels corresponds one by one to ensure the work efficiency of a single plug delivery.

[0056] The container 110 is moved horizontally to the bottom of the vacuum support 400, and the vacuum support 400 is moved downward to connect the filling channel and the plugging channel to the corresponding container 110. The filling vacuum assembly 600 is then used to evacuate the filling channel so that the filling mechanism 200 can fill the corresponding container 110 with liquid. The plug removing mechanism transfers the plug of the plug supply mechanism 700 to the top of the plugging channel, and presses it into the top of the plugging channel through the plugging mechanism 300. The plugging channel is then evacuated through the plugging vacuum assembly 500 so that the plug can be pressed into the liquid surface after the liquid level in the subsequent container 110 is stabilized. This can avoid the problems of complicated operation and low filling accuracy, so as to improve the production efficiency and quality of the filling products of viscous liquids.

[0057] In this embodiment, the vacuum support 400 is provided with two spaced-apart plugging channels and two spaced-apart filling channels, the two plugging channels are respectively connected to a plugging vacuum assembly 500, the two filling channels are interconnected through a first pipe, and the first vacuum assembly is connected to the first pipe.

[0058] The vacuum support 400 is designed with a single-channel filling and a double-channel plugging, that is, the two filling channels in the filling process correspond to a group of filling vacuum components 600, and the two plugging channels in the plugging process correspond to different plugging vacuum components 500, ensuring that a stable vacuum environment can be formed during the filling and plugging processes. There is no additional squeezing during the filling change process, which will not affect the final accuracy and will not generate additional bubbles. The double-channel plugging process does not generate bubbles, and the stability is extremely high, so as to avoid the risk of micro bubbles or liquid flowing into the rubber plug during the plugging process of the single-channel plugging process.

[0059] Please refer to Figure 2. The plugging vacuum assembly 500 and the filling vacuum assembly 600 both include a vacuum pump 510, a vacuum tank 520 connected to the vacuum pump 510, and a transmission assembly connected to the vacuum tank 520 through a first pipeline 540. The transmission assembly includes a capsule filter 531 for filtering vacuum, a diaphragm valve 532 for controlling the on and off of vacuum, a reducer 533 located between the capsule filter 531 and the diaphragm valve 532, a pressure transmitter 535 connected to the diaphragm valve 532 through a second pipeline 534, and a pipe joint 536 connected to the diaphragm valve 532.

[0060] When the vacuum pump 510 is started, the vacuum is transmitted to the vacuum tank 520, and then the impurities are filtered through the capsule filter 531, and the vacuum is controlled by the diaphragm valve 532. The vacuum pump 510 is provided with a separate control switch, and the gas volume can be adjusted without contacting the internal sterile environment. Filling and plugging use independent gas circuits to avoid fluctuations caused by vacuum suction diversion and facilitate separate adjustment of the suction volume of filling and plugging.

[0061] Please refer to Figure 5. The filling mechanism 200 includes a first vertical frame 210 that is arranged on the workbench 100 and can move vertically, a filling needle that is connected to the first vertical frame 210 through a first fixed plate 220 and is located above the filling channel, a liquid storage tank that is connected to the filling needle through a second pipe, and a pump body 230 that is arranged in the second pipe to control the circulation of liquid. The pump body 230 can adopt a plunger pump, a peristaltic pump, etc. to ensure the injection volume of the liquid. A first sleeve is provided at the bottom of the filling channel. The first sleeve is used to connect the filling channel and the container 110. When the vacuum support 400 moves downward, the first sleeve is connected to the top of the corresponding container 110 to achieve a sealed connection between the container 110 and the filling channel.

[0062] During the filling process, the plunger pump cooperates with the vacuum device to achieve accurate transmission of the liquid. When the plunger pump starts working, the vacuum device removes the air in the plunger pump to form a certain vacuum degree, thereby ensuring that the liquid can be smoothly sucked into the pump body 230.

[0063] Please refer to Figure 3. The plugging mechanism 300 includes a second vertical frame 310 disposed on the workbench 100 and capable of vertical movement, a second fixed plate 320 connected to the top of the second vertical frame 310, a third fixed plate 330 sleeved on the middle of the second vertical frame 310 and capable of moving relative to the second vertical frame 310, and a plugging rod 340 disposed at the bottom of the second fixed plate 320 and located above the plugging channel. The vacuum support 400 is detachably connected to the third fixed plate 330. A second sleeve is provided at the bottom of the plugging channel, and the second sleeve is used to connect the plugging channel and the container 110. The plugging rod 340 is used to add a plug to the top of the liquid in the container 110. By controlling the pressure of the plugging rod 340, the stable insertion of the plug is achieved. A detector 321 for detecting the top position of the plugging rod 340 is provided on the second fixed plate 320. When the top of the plugging rod 340 exceeds the preset position, the detector 321 can issue an alarm for the staff to make adjustments.

[0064] The servo motor controls and coordinates the movement of the first fixing plate 220, the second fixing plate 320 and the third fixing plate 330 relative to the workbench 100, ensuring that each stopper and each filling needle can be accurately inserted into the target container 110 and the filling process is completed.

[0065] The container is moved to the bottom of the vacuum support 400, and the vacuum support 400 is lowered to a preset position so that the filling channel and / or the plugging channel are connected to the corresponding container 110, and then the filling needle is lowered, and the filling vacuum assembly 600 evacuates the container 110, and the filling needle fills a certain amount of liquid into the container 110 and gradually rises, and after waiting for the liquid to stand, the filling needle moves up to the initial position, and the plugging rod 340 moves down to press the plug to the upper part of the plugging channel, and the plugging vacuum assembly 500 evacuates the container 110 filled with liquid through the plugging channel, and after waiting for the liquid to stabilize, the plugging rod 340 continues to move down to drive the plug to be pressed into the liquid surface, and then the plugging rod 340 returns to its original position, which can avoid the problems of complicated operation and low filling accuracy, so as to improve the production efficiency and quality of the filling products of viscous liquids.

[0066] The filling needles correspond to the filling channels one by one, and the stoppering rods 340 correspond to the stoppering channels one by one. In this embodiment, it is preferred that two filling needles perform filling synchronously and two stoppering rods 340 perform stoppering synchronously to improve production efficiency.

[0067] Filling process: At the beginning, the corresponding formula is selected and downloaded according to the filling volume and filling method (the formula includes relevant parameters of time, position, speed and vacuum degree), the rotary valve is rotated to the liquid inlet, the plunger pump rod descends and is pressed into the liquid, the filling needle descends to the bottom of the preparation container 110, and after the plunger pump rod descends into place, wait for t1, the rotary valve is rotated to the liquid outlet, and the filled container 110 is vacuumed. After the vacuum is stable, the plunger pump starts filling, and the filling needle rises while filling. After the filling needle and the plunger pump are in place, they are sucked back, and wait for t2 until the medicine liquid is completely still, the filling needle rises and leaves the filled container 110, and the filling is completed.

[0068] Stoppering process: at the beginning, the corresponding formula is selected and downloaded according to the filling volume and stoppering method (the formula includes relevant parameters of time, position, speed and vacuum degree), the stopper is provided by the stopper supply mechanism 700, and the stopper supply plate 830 transfers the stopper to the top of the stoppering channel. When the stopper supply plate 830 is stable, the stoppering rod 340 descends and pushes the stopper into the stoppering channel. The stoppering rod 340 rises and returns to the initial position. After the stoppering rod 340 returns, the stopper supply plate 830 begins to flip away, the second sleeve falls and covers the filled container 110, and the filled container 110 is evacuated. After waiting time t3, the vacuum control diaphragm valve 532 is cut off, and wait for t4 until the liquid is stable. The stoppering rod 340 pushes the stopper into the pipe mouth of the container 110, and waits for t5 until the stopper rushes to the liquid surface. The stoppering rod 340 and the second sleeve rise and leave the container 110, and the stoppering is completed.

[0069] In addition, this embodiment also includes a pumpless filling assembly 900 arranged on the workbench 100, the pumpless filling assembly 900 is located on the side of the filling mechanism 200 away from the plugging mechanism 300, and the filling vacuum assembly 600 and the plugging vacuum assembly 500 are respectively located on both sides of the filling and plugging assembly.

[0070] In summary, the medical viscosity liquid filling and plugging system provided by the present application has standardized the design of all processes related to filling and plugging, including vacuum transmission, filling, plugging and other links, which not only improves the production efficiency, but also ensures the stability and precision of filling and plugging. During the filling process, a unique vacuum suction process design is adopted to ensure that each filling needle can be accurately inserted into the target container 110 and complete the precise filling process. An independent air path is used during the plugging process, making the plugging effect more stable and more accurate. Through the precise displacement control and coordinated action execution of the servo motor, it is ensured that each plug and each filling needle can be accurately inserted into the target container 110 and complete the filling process, which not only improves the production efficiency but also ensures the product quality. The entire system adopts a modular design, which makes it easy to disassemble and replace the various components. It is not only suitable for large-scale production lines, but also for small production sites.

[0071] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.

[0072] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0073] The principles and implementation methods of the present invention are described in this article using specific examples. The description of the above embodiments is only used to help understand the method and core ideas of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made to the present invention without departing from the principles of the present invention, and these improvements and modifications also fall within the scope of protection of the present invention.

Claims

1. A medical viscosity liquid filling and plugging system, characterized in that: include: A workbench provided with a moving mechanism for horizontal movement of the container; A filling and plugging assembly, arranged on the workbench, comprising a filling mechanism for filling liquid into a container and a plugging mechanism for plugging a plug into a container, one of the filling mechanism and the plugging mechanism being provided with a vacuum support capable of moving vertically, the vacuum support being provided with a filling channel and a plugging channel capable of communicating with the corresponding container; A vacuum transmission assembly, comprising a plugging vacuum assembly connected to the plugging channel and a filling vacuum assembly connected to the filling channel; The plug supply assembly comprises a plug supply mechanism and a plug removal mechanism for transferring the plug to above the plugging channel.

2. The medical viscosity liquid filling and plugging system according to claim 1, characterized in that: The vacuum support is provided with two spaced-apart plugging channels and two spaced-apart filling channels, the two plugging channels are respectively connected to the plugging vacuum components, the two filling channels are interconnected through a first pipeline, and the first vacuum component is connected to the first pipeline.

3. The medical viscosity liquid filling and plugging system according to claim 1, characterized in that: The stoppering vacuum assembly and the filling vacuum assembly both include a vacuum pump, a vacuum tank connected to the vacuum pump, and a transmission assembly connected to the vacuum tank via a first pipeline, the transmission assembly including a capsule filter for filtering vacuum, a diaphragm valve for controlling the on and off of vacuum, a reducer located between the capsule filter and the diaphragm valve, a pressure transmitter connected to the diaphragm valve via a second pipeline, and a pipe joint connected to the diaphragm valve.

4. The medical viscosity liquid filling and plugging system according to claim 1, characterized in that: The plug removal mechanism comprises: A support frame, arranged on the workbench; A rotating shaft is arranged at one end of the support frame away from the workbench, and the rotating shaft is arranged horizontally and can rotate around its own axis; One end of the plug supply plate is sleeved on the rotating shaft to rotate with the rotating shaft, and the end of the plug supply plate away from the rotating shaft is provided with a groove body for fixing the plug.

5. The medical viscosity liquid filling and plugging system according to claim 4, characterized in that: The plug supply mechanism includes a conveying position, a hopper for storing plugs, and a conveying path for transferring the plugs from the hopper to the conveying position. The bottom of the conveying position is detachably connected to a top plug plate, which is used to push the plugs in the conveying position tightly against the plug supply plate that is flipped over above the conveying position.

6. The medical viscosity liquid filling and plugging system according to claim 1, characterized in that: The filling mechanism includes a first vertical frame arranged on the workbench and capable of vertical movement, a filling needle connected to the first vertical frame through a first fixing plate and located above the filling channel, a liquid storage tank connected to the filling needle through a second pipe, and a pump body arranged in the second pipe to control the flow of liquid.

7. The medical viscosity liquid filling and plugging system according to claim 1, characterized in that: The plugging mechanism includes a second vertical frame arranged on the workbench and capable of vertical movement, a second fixed plate connected to the top of the second vertical frame, a third fixed plate sleeved in the middle of the second vertical frame and capable of moving relative to the second vertical frame, and a plugging rod arranged at the bottom of the second fixed plate and located above the plugging channel. The vacuum support is detachably connected to the third fixed plate.

8. The medical viscosity liquid filling and plugging system according to claim 1, characterized in that: A first sleeve is provided at the bottom of the filling channel, and the first sleeve is used to connect the filling channel and the container; A second sleeve is provided at the bottom of the plugging channel, and the second sleeve is used to connect the plugging channel and the container.

9. The medical viscosity liquid filling and plugging system according to claim 1, characterized in that: Also included is a pumpless filling assembly disposed on the workbench.

10. The medical viscosity liquid filling and plugging system according to claim 1, characterized in that: The filling vacuum assembly and the plugging vacuum assembly are respectively located on two sides of the filling and plugging assembly.

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