Filling device for acetylcysteine oral liquid

Abstract

The invention relates to the technical field of filling devices, and discloses an acetylcysteine oral liquid filling device which comprises a fixing frame, a supporting plate is fixedly installed on the inner wall face of the left side of the fixing frame, a charging barrel is fixedly installed on the top face of the supporting plate, and a feeding opening is fixedly formed in the top of the charging barrel in a penetrating mode. According to the acetylcysteine oral liquid filling device, a medicine bottle can be positioned and fixed when acetylcysteine oral liquid is filled, the stability of the medicine bottle is guaranteed, the medicine bottle is prevented from being flushed down by the filled oral liquid, stable and effective acetylcysteine oral liquid filling is guaranteed, and the production efficiency is improved. Oral liquid scattering and waste caused by pouring of a medicine bottle are effectively avoided, the acetylcysteine oral liquid filling efficiency can be improved, meanwhile, acetylcysteine oral liquid can be stirred and mixed, the acetylcysteine oral liquid filling uniformity is guaranteed, and therefore the consistency of acetylcysteine oral liquid filling medicine boxes after filling is guaranteed, and the filling efficiency of the acetylcysteine oral liquid is improved. And the filling effect is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of filling devices, in particular to an acetylcysteine ​​oral liquid filling device. Background Art

[0002] Acetylcysteine ​​is a very common drug in clinical practice. The function of this drug is to reduce the viscosity of sputum and play a role in expectoration, so that sputum can be excreted out of the body as soon as possible. It is often used to treat diseases such as bronchitis or bronchiectasis. Acetylcysteine ​​is commonly delivered to patients in the form of oral liquid. After the acetylcysteine ​​oral liquid is produced in the pharmaceutical factory, it needs to be bottled using a filling device, but the existing oral liquid filling device still has certain defects, such as:

[0003] The "oral liquid filling machine" with application number CN201520630701.3 is inconvenient to position and fix the medicine bottle during use, so that the impact force of the acetylcysteine ​​oral liquid during filling can easily knock over the medicine bottle, making it difficult to ensure stable and effective filling of the acetylcysteine ​​oral liquid, which not only easily causes the acetylcysteine ​​oral liquid to be scattered and wasted, but also affects work efficiency; at the same time, the oral liquid cannot be stirred and mixed, affecting the uniformity of the oral liquid, making it difficult to ensure the consistency of the efficacy of the acetylcysteine ​​oral liquid filled into the medicine bottle, and there are limitations on use;

[0004] In view of this, in order to solve the above problems, an acetylcysteine ​​oral liquid filling device was proposed after in-depth research. Summary of the invention

[0005] The object of the present invention is to provide an acetylcysteine ​​oral liquid filling device to solve the problem in the above background technology that the existing oral liquid filling machine is inconvenient to position and fix the medicine bottle, it is difficult to ensure stable and effective filling, and it is not conducive to ensuring the uniformity of the oral liquid, which affects the filling effect.

[0006] To achieve the above object, the present invention provides the following technical solution: an acetylcysteine ​​oral liquid filling device, comprising a fixing frame,

[0007] A support plate is fixedly mounted on the left inner wall of the fixed frame, a barrel is fixedly mounted on the top of the support plate, and a feed port is fixedly provided at the top of the barrel, a barrel body is provided on the left side of the barrel, and the barrel body is fixedly mounted on the top of the support plate;

[0008] The inner bottom surface of the fixed frame is fixedly mounted with a filling table, and the left inner wall surface of the fixed frame is slidably connected with a moving plate, and the moving plate is located above the supporting plate, and the inner top surface bearing of the fixed frame is connected with a screw rod, and the screw rod passes through the moving plate, and the screw rod is threadedly connected with the moving plate;

[0009] A stirring rod is provided through the central longitudinal bearing at the top of the barrel, and a power mechanism is connected to the top of the stirring rod, and the stirring rod is connected to the screw rod through a transmission mechanism;

[0010] A straight rod is longitudinally slidably provided at the center of the top of the cylinder, and a piston is fixedly installed at the bottom end of the straight rod, and the diameter of the piston matches the inner wall surface of the cylinder, a gas transmission mechanism is provided at the top of the cylinder, and a liquid infusion mechanism is provided at the bottom of the cylinder;

[0011] The bottom surface of the movable plate is provided with a clamping and fixing mechanism, the right side of the bottom surface of the movable plate is provided with a connecting mechanism, and the connecting mechanism is connected to the top end of the straight rod.

[0012] The above technical solution can ensure that the medicine bottle is positioned and fixed before filling, while ensuring the uniformity of the oral liquid.

[0013] As a preferred technical solution of the present invention, a support rod is fixedly installed on the right side of the bottom surface of the support plate, and the bottom end of the support rod is fixedly connected to the inner bottom surface of the fixing frame.

[0014] The above technical solution is adopted to facilitate ensuring the stability of the support plate.

[0015] As a preferred technical solution of the present invention, a stirring blade is fixedly installed on the surface of the stirring rod, and the stirring blade is located inside the barrel.

[0016] By adopting the above technical solution, the stirring rod can drive the stirring blades to achieve uniform stirring and mixing of the oral liquid.

[0017] As a preferred technical solution of the present invention, the power mechanism includes a motor, the motor is fixedly mounted on the inner top surface of the fixing frame, and the shaft end of the motor is fixedly connected to the top end of the stirring rod.

[0018] By adopting the above technical solution, it is convenient to rotate the stirring rod by means of a motor.

[0019] As a preferred technical solution of the present invention, the transmission mechanism includes a driving pulley, which is fixedly mounted on the outer side of the stirring rod, and the driving pulley is connected to a driven pulley through a belt drive, and the driven pulley is fixedly mounted on the surface of the screw rod.

[0020] By adopting the above technical solution, the stirring rod can be driven to rotate through the driving pulley, the belt and the driven pulley.

[0021] As a preferred technical solution of the present invention, the clamping and fixing mechanism includes a mounting rod, which is fixedly installed on the bottom surface of the movable plate, and the mounting rod slides through the support plate. A sliding rod is horizontally fixed and penetrated on the mounting rod, and the sliding rod is located below the support plate. The left and right ends of the sliding rod are slidably connected with sliding grooves, and the sliding grooves are opened on the surface of the cylinder, the top surfaces of the two cylinders are connected to the bottom surface bearings of the support plate, and the bottom surface of the cylinder is connected to the inner bottom surface bearing of the fixed frame, and the surfaces of the two cylinders are fixedly installed with clamping rods.

[0022] The above technical solution is adopted to facilitate the rotation of the screw rod to move the movable plate, so that the mounting rod and the slide rod move synchronously, and the cylinder and the clamping rod can be rotated by the slide rod and the slide groove, so that the medicine can be positioned, clamped and fixed.

[0023] As a preferred technical solution of the present invention, the slide groove includes an oblique groove and a vertical groove, and the bottom of the oblique groove is connected to the top of the vertical groove.

[0024] The above technical solution is adopted to ensure that the slide bar drives the cylinder to rotate when sliding along the oblique groove, and to ensure that the cylinder is positioned and does not rotate when the slide groove moves along the vertical groove.

[0025] As a preferred technical solution of the present invention, the connecting mechanism includes a side plate, which is fixedly installed on the right side of the bottom surface of the movable plate, and a connecting rod is arranged on the movable plate for horizontal sliding, a roller is installed on the right end of the connecting rod, and the roller movably abuts against a guide rail, the guide rail is fixedly installed on the left side of the barrel, and the top of the guide rail is arranged as an inclined surface, a connecting block is fixedly installed on the left end of the connecting rod, and a tension spring is sleeved on the outer side of the connecting rod, the right end of the tension spring is fixedly connected to the left side of the side plate, and the left end of the tension spring is fixedly connected to the right side of the connecting block, a connecting groove is opened on the left side of the connecting block, and the connecting groove is movably plugged into the connecting plate, and the connecting plate is fixedly installed on the top of the straight rod.

[0026] By adopting the above technical solution, when the side plate is driven downward by the movable plate, the roller contacts the guide rail to move the mounting plate and the clamping plate to the left, ensuring that the connecting plate extends into the connecting groove, so that the connecting block drives the connecting plate, the straight rod and the piston to move synchronously when it moves.

[0027] As a preferred technical solution of the present invention, the gas delivery mechanism includes an air inlet pipe, the air inlet pipe is fixedly passed through the upper end of the left side wall of the cylinder, and a one-way air inlet valve is provided on the cylinder, and the upper end of the right side wall of the cylinder is fixedly connected to one end of an air outlet pipe, the air outlet pipe is fixedly passed through the lower end of the left side wall of the barrel, and a one-way air outlet valve is provided on the air outlet pipe, the other end of the air outlet pipe is fixedly connected to an annular tube, and the annular tube is fixedly installed on the inner wall surface of the barrel, and air nozzles are evenly provided at equal angles on the inner side surface of the annular tube.

[0028] By adopting the above technical solution, the piston moves downward to inhale external gas, and when the piston moves upward, the gas is transported and ejected through the air jet nozzle, thereby achieving stirring and mixing of the oral liquid.

[0029] As a preferred technical solution of the present invention, the infusion mechanism includes a liquid inlet pipe, which is fixedly arranged through the support plate, one end of the liquid inlet pipe is fixedly connected to the bottom of the barrel, and the other end of the liquid inlet pipe is fixedly connected to the bottom right end of the barrel body, and a one-way liquid inlet valve is arranged on the liquid inlet pipe, the bottom left end of the barrel body is fixedly connected with a liquid outlet pipe, and the liquid outlet pipe is fixedly arranged through the support plate, and a one-way liquid outlet valve is arranged on the liquid outlet pipe, and the bottom end of the liquid outlet pipe is fixedly connected to a filling head, and the filling head is located above the filling table.

[0030] The above technical solution makes it easy to suck in the oral liquid when the piston moves upward, and discharge the oral liquid through the filling head to fill the medicine when the piston moves downward.

[0031] Compared with the prior art, the invention has the following beneficial effects: the acetylcysteine ​​oral liquid filling device can ensure that the medicine bottle is positioned and fixed when the acetylcysteine ​​oral liquid is filled, ensure the stability of the medicine bottle, avoid the medicine bottle being knocked over by the filled oral liquid, ensure stable and effective filling of the acetylcysteine ​​oral liquid, effectively avoid the oral liquid being scattered and wasted due to the tipping of the medicine bottle, and is conducive to improving the filling efficiency of the acetylcysteine ​​oral liquid. At the same time, the acetylcysteine ​​oral liquid can be stirred and mixed to ensure the uniformity of the acetylcysteine ​​oral liquid filling, thereby ensuring the consistency of the acetylcysteine ​​oral liquid filling medicine box after filling, and ensuring the filling effect;

[0032] 1. Start the motor to make the stirring rod drive the stirring blade to rotate, so as to stir and mix the oral liquid to ensure the uniformity of the oral liquid;

[0033] 2. When the stirring rod rotates, the active pulley, belt and driven pulley drive the screw rod to rotate, so that the moving plate drives the mounting rod to move downward, and the mounting rod drives the sliding rod to move synchronously, so that when the sliding rod moves downward along the oblique groove, the cylinder drives the clamping rod to rotate, so that the medicine bottle placed on the filling table is positioned and clamped by the clamping rod, and then the mounting rod drives the sliding rod to move downward along the vertical groove to ensure that the medicine bottle is stably clamped and fixed;

[0034] 3. When the mounting plate moves downward, it drives the side plate to move downward synchronously, so that the connecting rod drives the roller and the connecting block to move downward synchronously. After the medicine bottle is clamped and fixed, the roller moving downward contacts the guide track, so that the roller, the connecting rod and the connecting block are pushed to the left, so that the connecting plate is placed in the connecting groove, ensuring that the connecting block drives the connecting rod, the straight rod and the piston to move downward when moving downward;

[0035] 4. When the piston moves downward, the external air is sucked into the cylinder. At the same time, the oral liquid in the cylinder is discharged through the liquid outlet pipe and filled into the medicine bottle by the filling head;

[0036] 5. After filling, the motor is used to reversely rotate the stirring rod, so that the screw rod is reversely rotated, and the moving plate drives the mounting rod and the side plate to reset upward, and then drives the straight rod and the piston to move upward, so that the oral liquid in the barrel is sucked into the barrel through the liquid inlet pipe, and the gas in the barrel is discharged into the annular tube through the gas outlet pipe and sprayed through the air nozzle to stir the oral liquid, thereby improving the mixing effect of the oral liquid and ensuring the uniformity of the oral liquid;

[0037] 6. After the roller moves upward and disengages from the guide track, the connection block is pulled back by the tension spring, so that the connection plate is disengaged from the connection groove, so that the straight rod and the piston are placed in the current position, and at the same time, the mounting rod drives the slide rod to move upward to the oblique groove, so that the cylinder drives the clamping rod to rotate and reset, thereby facilitating the removal of the medicine bottle after filling with oral liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] 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 some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0039] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0040] Figure 2 For the present invention Figure 1 Schematic diagram of the structure at A in the middle;

[0041] Figure 3This is a schematic diagram of the main cross-sectional structure of the barrel of the present invention;

[0042] Figure 4 It is a schematic diagram of the main cross-sectional structure of the cylinder of the present invention;

[0043] Figure 5 It is a schematic diagram of the three-dimensional connection structure of the movable plate, the screw rod and the mounting rod of the present invention;

[0044] Figure 6 This is a schematic diagram of the connection structure of the support plate, the cylinder and the liquid outlet pipe from the right side of the present invention;

[0045] Figure 7 This is a schematic diagram of the three-dimensional connection structure of the slide groove, the slide rod and the cylinder of the present invention;

[0046] Figure 8 It is a schematic diagram of the three-dimensional connection structure of the connecting rod, the side plate and the connecting block of the present invention;

[0047] Fig. 9 It is a schematic diagram of the front cross-sectional structure when the connecting groove and the connecting plate of the present invention are connected;

[0048] Fig.10 It is a schematic diagram of the three-dimensional connection structure of the annular tube, the air outlet pipe and the air nozzle of the present invention.

[0049] In the figure: 1, fixed frame; 2, support plate; 3, barrel; 4, barrel; 5, filling table; 6, moving plate; 7, screw; 8, stirring rod; 9, straight rod; 10, piston; 11, stirring blade; 12, driving pulley; 13, belt; 14, driven pulley; 15, mounting rod; 16, slide rod; 17, slide groove; 1701, oblique groove; 1702, vertical groove; 18, cylinder; 19, clamping rod; 20, side plate; 21, connecting rod; 22, roller; 23, guide rail; 24, connecting block; 25, tension spring; 26, connecting groove; 27, connecting plate; 28, air inlet pipe; 29, air outlet pipe; 30, annular pipe; 31, air nozzle; 32, liquid inlet pipe; 33, liquid outlet pipe; 34, filling head; 35, motor; 36, support rod. DETAILED DESCRIPTION

[0050] 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.

[0051] See also Figure 1 - Fig.10, the technical solution of the present invention: an acetylcysteine ​​oral liquid filling device, comprising a fixed frame 1, a support plate 2 is fixedly installed on the left inner wall surface of the fixed frame 1, a barrel 3 is fixedly installed on the top surface of the support plate 2, and a feed port is fixedly provided on the top of the barrel 3, a barrel body 4 is provided on the left side of the barrel 3, and the barrel body 4 is fixedly installed on the top surface of the support plate 2, a support rod 36 is fixedly installed on the right side of the bottom surface of the support plate 2, and the bottom end of the support rod 36 is fixedly connected to the inner bottom surface of the fixed frame 1;

[0052] A filling table 5 is fixedly installed on the inner bottom surface of the fixed frame 1, and a moving plate 6 is slidably connected to the inner wall surface of the left side of the fixed frame 1, and the moving plate 6 is located above the supporting plate 2. A screw rod 7 is connected to the inner top surface bearing of the fixed frame 1, and the screw rod 7 penetrates the moving plate 6 and is threadedly connected to the moving plate 6.

[0053] A stirring rod 8 is provided through the central longitudinal bearing at the top of the barrel 3, and a power mechanism is connected to the top of the stirring rod 8, and the stirring rod 8 is connected to the screw rod 7 through a transmission mechanism, and a stirring blade 11 is fixedly installed on the surface of the stirring rod 8, and the stirring blade 11 is located inside the barrel 3;

[0054] A straight rod 9 is longitudinally slidably provided at the top center of the cylinder 4, and a piston 10 is fixedly installed at the bottom end of the straight rod 9, and the diameter of the piston 10 coincides with the inner wall surface of the cylinder 4. A gas delivery mechanism is provided at the top of the cylinder 4, and a liquid delivery mechanism is provided at the bottom of the cylinder 4;

[0055] The bottom surface of the movable plate 6 is provided with a clamping and fixing mechanism, and the right side of the bottom surface of the movable plate 6 is provided with a connecting mechanism, and the connecting mechanism is connected to the top end of the straight rod 9;

[0056] The power mechanism includes a motor 35, which is fixedly mounted on the inner top surface of the fixing frame 1, and the shaft end of the motor 35 is fixedly connected to the top end of the stirring rod 8;

[0057] The transmission mechanism includes a driving pulley 12, which is fixedly sleeved on the outer side of the stirring rod 8, and the driving pulley 12 is connected to a driven pulley 14 through a belt 13, and the driven pulley 14 is fixedly sleeved on the surface of the screw rod 7;

[0058] The clamping and fixing mechanism includes a mounting rod 15, which is fixedly mounted on the bottom surface of the movable plate 6, and the mounting rod 15 is slidably penetrated through the support plate 2, and a sliding rod 16 is horizontally fixedly penetrated on the mounting rod 15, and the sliding rod 16 is located below the support plate 2, and both left and right ends of the sliding rod 16 are slidably connected with a slide groove 17, and the slide groove 17 is opened on the surface of the cylinder 18, and the slide groove 17 includes an oblique groove 1701 and a vertical groove 1702, and the bottom of the oblique groove 1701 is connected to the top of the vertical groove 1702, the top surfaces of the two cylinders 18 are connected to the bottom surface bearing of the support plate 2, and the bottom surface of the cylinder 18 is connected to the inner bottom surface bearing of the fixed frame 1, and the surfaces of the two cylinders 18 are fixedly mounted with clamping rods 19;

[0059] The connecting mechanism includes a side plate 20, which is fixedly mounted on the right side of the bottom surface of the movable plate 6, and a connecting rod 21 is arranged on the movable plate 6 to slide horizontally and penetrate therethrough, a roller 22 is arranged on the right end of the connecting rod 21, and the roller 22 is movably abutted against a guide rail 23, the guide rail 23 is fixedly mounted on the left side of the barrel 3, and the top of the guide rail 23 is arranged as an inclined surface, a connecting block 24 is fixedly mounted on the left end of the connecting rod 21, and a tension spring 25 is sleeved on the outer side of the connecting rod 21, the right end of the tension spring 25 is fixedly connected to the left side of the side plate 20, and the left end of the tension spring 25 is fixedly connected to the right side of the connecting block 24, a connecting groove 26 is arranged on the left side of the connecting block 24, and the connecting groove 26 is movably plugged with a connecting plate 27, and the connecting plate 27 is fixedly mounted on the top of the straight rod 9;

[0060] The gas delivery mechanism includes an air inlet pipe 28, which is fixedly passed through the upper end of the left wall of the cylinder 4, and a one-way air inlet valve is provided on the cylinder 4, and the upper end of the right wall of the cylinder 4 is fixedly connected with one end of an air outlet pipe 29, the air outlet pipe 29 is fixedly passed through the lower end of the left wall of the barrel 3, and a one-way air outlet valve is provided on the air outlet pipe 29, and the other end of the air outlet pipe 29 is fixedly connected with an annular pipe 30, and the annular pipe 30 is fixedly installed on the inner wall surface of the barrel 3, and the inner side surface of the annular pipe 30 is evenly provided with air nozzles 31 at equal angles;

[0061] The infusion mechanism includes a liquid inlet pipe 32, which is fixedly arranged through the support plate 2, one end of the liquid inlet pipe 32 is fixedly connected to the bottom of the barrel 3, and the other end of the liquid inlet pipe 32 is fixedly connected to the bottom right end of the cylinder body 4, and a one-way liquid inlet valve is arranged on the liquid inlet pipe 32, the bottom left end of the cylinder body 4 is fixedly connected with a liquid outlet pipe 33, and the liquid outlet pipe 33 is fixedly arranged through the support plate 2, and a one-way liquid outlet valve is arranged on the liquid outlet pipe 33, and the bottom end of the liquid outlet pipe 33 is fixedly connected and installed with a filling head 34, and the filling head 34 is located above the filling station 5.

[0062] Working principle: When in use, place the medicine bottle on the top surface of the filling table 5, start the motor 35 to rotate the stirring rod 8, so that the stirring rod 8 drives the stirring blade 11 to rotate synchronously, so as to achieve stirring and mixing of the acetylcysteine ​​oral solution;

[0063] When the stirring rod 8 rotates, the driving pulley 12 is driven to rotate, and the driven pulley 14 drives the screw rod 7 to rotate synchronously through the action of the belt 13. At this time, the moving plate 6 threadedly connected to the screw rod 7 moves downward;

[0064] The movable plate 6 moves downward so that the mounting rod 15 drives the slide rod 16 to move downward synchronously. The slide rod 16 first slides along the oblique groove 1701, so that the cylinder 18 and the clamping rod 19 rotate inward until the slide rod 16 moves downward into the vertical groove 1702. At this time, the rotating clamping rod 19 positions and clamps the medicine bottle, and then the mounting rod 15 drives the slide rod 16 to move downward along the vertical groove 1702.

[0065] When the moving plate 6 moves downward, it drives the side plate 20 downward, so that the connecting rod 21 drives the roller 22, the connecting block 24 and the tension spring 25 to move downward synchronously. After the slide bar 16 moves into the vertical groove 1702, the roller 22 moving downward synchronously will contact the guide rail 23, so that the roller 22, the connecting rod 21 and the connecting block 24 move to the left of the seat and stretch the tension spring 25, so that the connecting plate 27 is placed in the connecting groove 26, and then the connecting block 24 drives the connecting plate 27, the straight rod 9 and the piston 10 to move downward when moving downward;

[0066] When the piston 10 moves downward, the oral liquid in the cylinder 4 will be discharged through the liquid outlet pipe 33 and filled into the medicine bottle by the filling head 34. At the same time, the external air will be sucked into the cylinder 4 through the air inlet pipe 28.

[0067] After filling, the stirring rod 8 is rotated in the opposite direction by the motor 35. At this time, the screw rod 7 is synchronously rotated in the opposite direction by the driving pulley 12, the belt 13 and the driven pulley 14, so that the movable plate 6 drives the mounting rod 15 and the sliding rod 16 to move upward, and at the same time, the side plate 20 drives the connecting rod 21, the roller 22, the connecting block 24 and the tension spring 25 to move upward, and drives the connecting plate 27, the straight rod 9 and the piston 10 to move upward through the connecting block 24. At this time, the gas in the cylinder 4 will be discharged into the annular tube 30 through the air outlet pipe 29, and sprayed out through the air nozzle 31, stirring the oral liquid in the barrel 3, thereby improving the mixing effect of the oral liquid. At the same time, the oral liquid in the barrel 3 will be sucked into the cylinder 4 through the liquid inlet pipe 32;

[0068] After the roller 22 moves upward and separates from the guide track 23, the connecting block 24 and the connecting rod 21 are moved back to the right under the pulling action of the tension spring 25, so that the connecting plate 27 is separated from the connecting groove 26, thereby placing the connecting plate 27, the straight rod 9 and the piston 10 in the current position, and at the same time, the mounting rod 15 drives the sliding rod 16 to move upward to the oblique groove 1701, so that the cylinder 18 drives the clamping rod 19 to return to rotation, thereby facilitating the removal of the filled medicine bottle for subsequent use.

[0069] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An acetylcysteine ​​oral liquid filling device, comprising a fixing frame (1), characterized in that: A support plate (2) is fixedly mounted on the left inner wall surface of the fixed frame (1), a barrel (3) is fixedly mounted on the top surface of the support plate (2), and a feed port is fixedly provided at the top of the barrel (3), a barrel body (4) is provided on the left side of the barrel (3), and the barrel body (4) is fixedly mounted on the top surface of the support plate (2); A filling table (5) is fixedly mounted on the inner bottom surface of the fixed frame (1), and a movable plate (6) is slidably connected to the left inner wall surface of the fixed frame (1), and the movable plate (6) is located above the support plate (2). A screw rod (7) is connected to the inner top bearing of the fixed frame (1), and the screw rod (7) passes through the movable plate (6), and the screw rod (7) is threadedly connected to the movable plate (6); A stirring rod (8) is provided through the central longitudinal bearing at the top of the barrel (3), and a power mechanism is connected to the top of the stirring rod (8), and the stirring rod (8) is connected to the screw rod (7) through a transmission mechanism; A straight rod (9) is longitudinally slidably provided at the center of the top of the cylinder (4), and a piston (10) is fixedly installed at the bottom end of the straight rod (9), and the diameter of the piston (10) matches the inner wall surface of the cylinder (4), and a gas transmission mechanism is provided at the top of the cylinder (4), and a liquid transmission mechanism is provided at the bottom of the cylinder (4); The bottom surface of the movable plate (6) is provided with a clamping and fixing mechanism, and the right side of the bottom surface of the movable plate (6) is provided with a connecting mechanism, and the connecting mechanism is connected to the top end of the straight rod (9).

2. An acetylcysteine ​​oral liquid filling device according to claim 1, characterized in that: A support rod (36) is fixedly mounted on the right side of the bottom surface of the support plate (2), and the bottom end of the support rod (36) is fixedly connected to the inner bottom surface of the fixing frame (1).

3. An acetylcysteine ​​oral liquid filling device according to claim 1, characterized in that: A stirring blade (11) is fixedly mounted on the surface of the stirring rod (8), and the stirring blade (11) is located inside the barrel (3).

4. The acetylcysteine ​​oral liquid filling device according to claim 1, characterized in that: The power mechanism comprises a motor (35), the motor (35) is fixedly mounted on the inner top surface of the fixing frame (1), and the shaft end of the motor (35) is fixedly connected to the top end of the stirring rod (8).

5. The acetylcysteine ​​oral liquid filling device according to claim 1, characterized in that: The transmission mechanism comprises a driving pulley (12), the driving pulley (12) is fixedly sleeved on the outer side of the stirring rod (8), and the driving pulley (12) is connected to a driven pulley (14) through a belt (13), and the driven pulley (14) is fixedly sleeved on the surface of the screw rod (7).

6. The acetylcysteine ​​oral liquid filling device according to claim 1, characterized in that: The clamping and fixing mechanism comprises a mounting rod (15), wherein the mounting rod (15) is fixedly mounted on the bottom surface of the movable plate (6), and the mounting rod (15) is slidably penetrated through the support plate (2), a sliding rod (16) is transversely fixedly penetrated through the mounting rod (15), and the sliding rod (16) is located below the support plate (2), the left and right ends of the sliding rod (16) are slidably connected with a sliding groove (17), and the sliding groove (17) is opened on the surface of a cylinder (18), the top surfaces of the two cylinders (18) are connected to the bottom surface bearings of the support plate (2), and the bottom surface of the cylinder (18) is connected to the inner bottom surface bearing of the fixed frame (1), and the surfaces of the two cylinders (18) are fixedly mounted with clamping rods (19).

7. The acetylcysteine ​​oral liquid filling device according to claim 6, characterized in that: The slide groove (17) comprises an oblique groove (1701) and a vertical groove (1702), and the bottom of the oblique groove (1701) is connected to the top of the vertical groove (1702).

8. The acetylcysteine ​​oral liquid filling device according to claim 1, characterized in that: The connecting mechanism comprises a side plate (20), the side plate (20) is fixedly mounted on the right side of the bottom surface of the movable plate (6), and a connecting rod (21) is arranged on the movable plate (6) to slide through the movable plate (6), a roller (22) is arranged on the right end of the connecting rod (21), and the roller (22) is movably abutted against a guide rail (23), the guide rail (23) is fixedly mounted on the left side surface of the barrel (3), and the top of the guide rail (23) is arranged as an inclined surface, and the connecting rod (21) is provided with a roller (22) on the right end of the connecting rod (21). A connecting block (24) is fixedly installed at the left end, and a tension spring (25) is sleeved on the outer side of the connecting rod (21), the right end of the tension spring (25) is fixedly connected to the left side of the side plate (20), and the left end of the tension spring (25) is fixedly connected to the right side of the connecting block (24), the left side of the connecting block (24) is provided with a connecting groove (26), and the connecting groove (26) is movably plugged with a connecting plate (27), and the connecting plate (27) is fixedly installed on the top end of the straight rod (9).

9. The acetylcysteine ​​oral liquid filling device according to claim 1, characterized in that: The gas delivery mechanism comprises an air inlet pipe (28), the air inlet pipe (28) is fixedly passed through the upper end of the left side wall of the cylinder (4), and the cylinder (4) is provided with a one-way air inlet valve, and the upper end of the right side wall of the cylinder (4) is fixedly connected to one end of an air outlet pipe (29), the air outlet pipe (29) is fixedly passed through the lower end of the left side wall of the barrel (3), and the air outlet pipe (29) is provided with a one-way air outlet valve, the other end of the air outlet pipe (29) is fixedly connected to an annular pipe (30), and the annular pipe (30) is fixedly mounted on the inner wall surface of the barrel (3), and the inner side surface of the annular pipe (30) is evenly provided with air nozzles (31) at equal angles.

10. The acetylcysteine ​​oral liquid filling device according to claim 1, characterized in that: The infusion mechanism comprises a liquid inlet pipe (32), the liquid inlet pipe (32) is fixedly arranged through the support plate (2), one end of the liquid inlet pipe (32) is fixedly connected to the bottom of the barrel (3), and the other end of the liquid inlet pipe (32) is fixedly connected to the right end of the bottom of the barrel (4), and a one-way liquid inlet valve is arranged on the liquid inlet pipe (32), the left end of the bottom of the barrel (4) is fixedly connected through a liquid outlet pipe (33), and the liquid outlet pipe (33) is fixedly arranged through the support plate (2), and a one-way liquid outlet valve is arranged on the liquid outlet pipe (33), and the bottom end of the liquid outlet pipe (33) is fixedly connected to a filling head (34), and the filling head (34) is located above the filling station (5).

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