CN117262300A - Aseptic liquid filling device that joins in marriage of gamithromycin injection - Google Patents

Abstract

The invention belongs to the technical field of filling, in particular to a sterile liquid preparation filling device for a gamithromycin injection, which comprises a support frame, wherein a conveyor belt is arranged on the surface of the support frame, a mounting frame is arranged on the side surface of the support frame, a filling tube is inserted through the top surface of the mounting frame, and the diameter of the filling tube is smaller than the inner diameter of a bottle mouth of a bottle body to be filled; according to the aseptic dosing filling device for the gamithromycin injection, the plugging plate plugs the bottle mouth of the bottle body during filling, and then the bottle mouth of the bottle body is injected into a bottle body to be filled through the filling pipe, and in the injection process, the bottle mouth of the bottle body is plugged by the plugging plate, so that splashing generated by injecting the gamithromycin injection into the bottle body by the filling pipe is blocked by the plugging plate, and the filling pipe can spray the gamithromycin injection at a higher flow rate, so that the filling efficiency is improved; the waste caused by splashing of the injection of the gamithromycin out of the bottle body can be avoided, and the filling operation is facilitated; further optimization of the filling device is achieved.

Description

A sterile dispensing and filling device for gamimycin injection

Technical field

The invention belongs to the field of filling technology, and is specifically a sterile dispensing filling device for gamimycin injection.

Background technique

Gamimycin injection is a colorless to light yellow clear liquid. It mainly acts on Gram-positive bacteria and some Gram-negative bacteria that cause respiratory diseases, such as Mannheimia bovine hemolyticus, Pasteurella multocida, Mycoplasmas, as well as Actinobacillus pleuropneumoniae, Pasteurella multocida, and Haemophilus parasuis, also have antibacterial activity against Rhodococcus equi and Streptococcus equi.

When filling gamithromycin injection, the bottle to be filled is transported to the bottom of the filling machine through a conveyor belt, and then the gamithromycin injection is injected into the bottle to be filled through the filling tube. The specific filling process The filling tube directly sprays out the Gamimycin Injection and falls into the bottle to be filled. There is a gap between the bottom of the filling tube and the mouth of the bottle to be filled. Therefore, the Gamimycin Injection enters the bottle. There will be a certain impact in the body, and the impact will cause the Gamimycin Injection in the bottle to splash. When the liquid level in the bottle is close to the bottle mouth, the splashed Gamimycin Injection may splash out of the filling bottle, causing Waste, so the filling device needs to be further optimized.

For this reason, the present invention provides a sterile dispensing and filling device for gamimycin injection.

Contents of the invention

In order to make up for the shortcomings of the existing technology, at least one technical problem raised in the background art is solved.

The technical solution adopted by the present invention to solve the technical problem is: a sterile dispensing and filling device for Gamimycin injection according to the present invention, which includes a support frame, a conveyor belt is provided on the surface of the support frame, and the support A mounting frame is provided on the side of the frame, and a filling tube is inserted through the top surface of the mounting frame. The diameter of the filling tube is smaller than the inner diameter of the bottle mouth of the bottle to be filled; the upper nozzle of the filling tube A sealing plate is provided at the sealing plate, and a hose is inserted through the top surface of the sealing plate. One end of the hose away from the filling pipe is provided with a pump body, and the input end of the pump body is connected to the gamithromycin injection storage container; A blocking plate is provided at the lower mouth of the filling pipe; the diameter of the blocking plate is larger than the inner diameter of the bottle mouth of the bottle to be filled;

A first telescopic rod is installed on the mounting frame, and a first connecting frame is provided between the top end of the output end of the first telescopic rod and the sealing plate.

Preferably, the blocking plate is sleeved on the surface of the filling tube and an air spring is provided on the top surface; a connecting piece is provided on the top of the air spring; the connecting piece is installed on the side of the filling pipe and is not installed when moving. frame obstruction.

Preferably, the connector includes a transition air box, a connecting pipe is provided on the bottom surface of the transition air box, and the communication pipe is connected with the air spring; an air pump is provided on one side of the transition air box, and the air pump outputs The other side of the transition air box is connected with an air outlet pipe, and a blocking block is inserted into the mouth of the air outlet pipe. The blocking block is located on one side of the air outlet pipe and is provided with a stretching Spring, a limiting frame is provided between the end of the tension spring away from the blocking block and the inner wall of the air outlet pipe.

Preferably, the partial boundary of the blocking block located in the air outlet pipe is provided with a chamfer, and initially the chamfer is located inside the air outlet pipe.

Preferably, a pair of material-receiving parts are provided on the inner wall of the filling tube and located at the lower nozzle. The material-receiving parts are arranged in an arc shape and have a hollow cavity inside; one end of the material-receiving part is provided with a hollow cavity. The discharge port is connected to the cavity, and the discharge port is perpendicular to the horizontal plane. The top of the other end is provided with a feed port connected to the hollow cavity, and the feed port is parallel to the horizontal plane.

Preferably, a pair of limiting plates are provided on the top surface of the conveyor belt, and a support rod is provided between the limiting plates and the support frame. The limiting plates include parallel portions and inclined portions; the parallel portions are aligned with the conveying direction of the conveyor belt. Parallel, there is an angle between the inclined surface part and the transmission direction of the conveyor belt; the distance between the parallel parts of a pair of limit plates is the same as the maximum diameter of the bottle to be filled; the conveyor belt can drive the bottle to be filled to move and place it on the filling tube Directly below.

Preferably, the end of the inclined portion of the limiting plate is provided with an arc-shaped buffer surface, and the distance between the arc-shaped buffer surfaces is greater than the maximum diameter of the bottle to be filled.

Preferably, a pair of vibrators is provided on the top surface of the blocking plate; when the vibrators are activated, the blocking plate vibrates synchronously.

Preferably, a second telescopic rod is provided on opposite sides of a pair of limiting plates, and a second connecting frame is provided at the end of the output end of the second telescopic rod, and the second connecting frame is away from the second telescopic rod. One end of the U-shaped frame is provided with a U-shaped frame, and a rubber strip is provided on the side of the U-shaped frame away from the second connecting frame.

Preferably, a first notch is provided on the side of the limiting plate, and an arc plate is provided inside the first notch; a fixed plate is provided on the side of the limiting plate away from the bottle to be filled, and the A second notch is opened on the side of the fixed plate, a third telescopic rod is installed on the side of the fixed plate, a fourth telescopic rod is provided at the end of the output end of the third telescopic rod, and the end of the output end of the fourth telescopic rod Connected to the surface of the arc plate.

The beneficial effects of the present invention are as follows:

1. A sterile dispensing and filling device for Gamimycin Injection according to the present invention is provided with a blocking plate. During filling, the blocking plate blocks the mouth of the bottle, and then injects it through the filling tube. When it reaches the bottle to be filled, it stops when the filling bottle is filled to the specified capacity. During the injection process, the mouth of the bottle is blocked by the blocking plate, so the filling tube injects gamithromycin into the bottle. The splash caused by the liquid is blocked by the blocking plate, so the filling tube can spray out the Gamimycin injection at a higher flow rate, improving the filling efficiency; and it can avoid the waste caused by the Gamimycin injection splashing out of the bottle, which is beneficial It is conducive to filling operations and enables further optimization of filling devices.

2. A sterile liquid preparation and filling device for Gamimycin Injection according to the present invention, by setting a pair of limit plates, when the conveyor belt transports the bottle to be filled, it is necessary to accurately transport the bottle to the filling position. Just below the tube, a limit plate is set. When the staff places the bottle to be filled on the conveyor belt, the conveyor belt drives the bottle to move through a pair of limit plates and between a pair of parallel parts of the limit plates. The spacing is the same as the maximum diameter of the bottles to be filled, so only the output of the conveyor belt can be controlled to accurately transfer the bottles to be filled to the bottom of the filling tube; it is convenient for staff to operate.

Description of the drawings

The present invention will be further described below in conjunction with the accompanying drawings.

Figure 1 is a perspective view of the present invention;

Figure 2 is a schematic structural diagram of the mounting bracket of the present invention;

Figure 3 is a schematic structural diagram of the transition air box of the present invention;

Figure 4 is a schematic diagram of the blocking block of the present invention;

Figure 5 is a schematic structural diagram of the blocking plate of the present invention;

Figure 6 is a schematic diagram of the material receiving piece of the present invention;

Figure 7 is a schematic structural diagram of the support frame of the present invention;

Figure 8 is an enlarged schematic diagram of part A in Figure 7 of the present invention;

Figure 9 is a schematic structural diagram of the fourth telescopic rod of the present invention.

In the picture: 1. Support frame; 11. Conveyor belt; 12. Installation frame; 13. Filling pipe; 14. Hose; 15. Pump body; 16. First telescopic rod; 17. First connecting frame; 18. Sealing Blocking plate; 19. Air spring; 2. Transition air box; 21. Connecting pipe; 22. Air pump; 23. Air outlet pipe; 24. Blocking block; 25. Limiting frame; 26. Tension spring; 3. Connecting parts ; 31. Feed port; 32. Discharge port; 4. Limit plate; 41. Support rod; 42. Arc buffer surface; 43. First gap; 5. Vibrator; 6. Arc plate; 61. Fourth telescopic rod; 62, third telescopic rod; 63, fixed plate; 64, second gap; 7, second telescopic rod; 71, second connecting frame; 72, U-shaped frame; 73, rubber strip.

Detailed ways

In order to make it easy to understand the technical means, creative features, objectives and effects achieved by the present invention, the present invention will be further elaborated below in conjunction with specific implementation modes.

As shown in Figures 1 to 2, a sterile dispensing and filling device for Gamimycin injection according to an embodiment of the present invention includes a support frame 1. A conveyor belt 11 is provided on the surface of the support frame 1, and is provided on the side of the support frame 1. There is a mounting frame 12, and a filling tube 13 is inserted through the top surface of the mounting frame 12. The diameter of the filling tube 13 is smaller than the inner diameter of the bottle mouth of the bottle to be filled; a sealing plate is provided at the upper mouth of the filling tube 13 , a hose 14 is inserted through the top surface of the sealing plate. The end of the hose 14 away from the filling tube 13 is provided with a pump body 15. The input end of the pump body 15 is connected to the gamithromycin injection storage container; the filling tube 13 A blocking plate 18 is provided at the lower nozzle; the diameter of the blocking plate 18 is larger than the inner diameter of the bottle mouth of the bottle to be filled;

The first telescopic rod 16 is installed on the mounting frame 12, and a first connecting frame 17 is provided between the top end of the output end of the first telescopic rod 16 and the sealing plate;

When the embodiment of the present invention is in use, the conveyor belt 11 is started to transport the bottle to be filled to directly below the filling pipe 13, and then the first telescopic rod 16 is started, and the first telescopic rod 16 drives the sealing plate to the sealing plate through the first connecting frame 17. Move downward, the sealing plate drives the filling tube 13 to move downward, and stops when the bottom of the filling tube 13 is at the same height as the top of the bottle mouth of the bottle to be filled. At this time, the filling tube 13 drives the sealing plate 18 to cover the bottle mouth. At the top, the sealing plate 18 seals the bottle mouth, and then starts the pump body 15. The pump body 15 pumps the gamithromycin injection in the storage container through the input end, and then injects it into the filling pipe 13 through the hose 14. , and then inject it into the bottle to be filled through the filling tube 13, and stop when the filling bottle is injected to the specified capacity. During the injection process, the mouth of the bottle is blocked by the blocking plate 18, so the filling tube 13. The splash caused by injecting the Gamimycin Injection into the bottle is blocked by the blocking plate 18, so the filling tube 13 can spray out the Gamimycin Injection at a higher flow rate, thereby improving the filling efficiency; and avoiding the addition of Gamimycin Injection. The mycin injection splashes out of the bottle causing waste, which is beneficial to the filling operation; further optimization of the filling device can be achieved.

The blocking plate 18 is sleeved on the surface of the filling tube 13 and is provided with an air spring 19 on the top surface; the top of the air spring 19 is provided with a connector; the connector is installed on the side of the filling tube 13 and is not affected by the mounting bracket 12 when moving. When the bottom end of the filling tube 13 moves to the bottle mouth of the bottle to be filled, the filling tube 13 is further driven to move downward. Before the bottom end of the filling tube 13 contacts the bottom wall of the bottle, Stop, there is a gap between the bottom end of the filling tube 13 and the bottom wall of the bottle body, and the blocking plate 18 is blocked by the bottle mouth. By compressing the air spring 19 below the connector, the filling tube 13 is prevented from being The movement is locked; later, when filling the bottle with gamithromycin injection, the first telescopic rod 16 and the first connecting frame 17 drive the filling tube 13 to move upward synchronously, so that the bottom end of the filling tube 13 nozzle Maintain a stable distance from the liquid level of Gamimycin Injection filled in the bottle. According to common knowledge, the shorter the distance when the liquid is sprayed downward to the liquid surface, the smaller the degree of splashing caused by the liquid surface. Therefore, by controlling the filling tube The distance between the bottom nozzle of 13 and the liquid level of Gamimycin Injection filled in the bottle can limit the splashing during filling, thereby reducing the amount of Gamimycin Injection that splashes when the bottom surface of the blocking plate 18 is filled. The degree of adhesion is beneficial to subsequent cleaning of the blocking plate 18 .

As shown in Figures 2 to 4, the connecting piece includes a transition air box 2. The bottom surface of the transition air box 2 is connected with a communication tube 21. The communication tube 21 is connected with the air spring 19; an air pump 22 is provided on one side of the transition air box 2. , the output end of the air pump 22 is connected with the transition air box 2; the other side of the transition air box 2 is connected with an air outlet pipe 23, and a blocking block 24 is inserted into the mouth of the air outlet pipe 23. The blocking block 24 is located inside the air outlet pipe 23. A tension spring 26 is provided on the side, and a limiting frame 25 is provided between the end of the tension spring 26 away from the blocking block 24 and the inner wall of the air outlet pipe 23; when the air spring 19 is compressed, the gas inside the air spring 19 enters through the communication tube 21 In the transition gas box 2, when the internal pressure of the transition gas box 2 reaches a certain level, the blocking block 24 in the air outlet pipe 23 connected with it is pushed out, causing air leakage in the gas outlet pipe 23, so the gas pressure inside the transition gas box 2 is limited. , so the gas pressure in the air spring 19 is synchronously limited to prevent the blocking plate 18 from excessively squeezing the bottle mouth and causing damage to the bottle; in addition, the air pump 22 is started at the same time, and the air pump 22 continues to inflate the excessive air box 2, and the excessive air box 2 passes The connecting tube 21 continuously inflates the air spring 19 and inflates the air spring 19 when it recovers its deformation, ensuring that a certain gas pressure is maintained inside the air spring 19 and stabilizing the pressing effect of the blocking plate 18 on the bottle mouth.

A chamfer is provided at the boundary of the blocking block 24 located in the air outlet pipe 23. Initially, the chamfer is located inside the air outlet pipe 23; when the blocking block 24 is gradually pushed out of the air outlet pipe 23 by the air pressure, the chamfered portion of the blocking block 24 gradually Close to the mouth of the air outlet pipe 23, when intersecting with the mouth of the air outlet pipe 23, the air outlet pipe 23 is gradually opened, and the air flow ejected from the air outlet pipe 23 is ejected obliquely along the chamfer. The air outlet pipe 23 is gradually opened, so that the air outlet pipe 23 discharges steadily. air, which is beneficial to improving the stability of the air spring 19.

As shown in Figures 5 and 6, a pair of material receiving parts 3 are provided on the inner wall of the filling tube 13 and located at the lower nozzle. The material receiving parts 3 are arranged in an arc shape and have a hollow cavity inside; one end of the material receiving parts 3 There is a discharge port 32 connected with the hollow cavity. The discharge port 32 is perpendicular to the horizontal plane. The top of the other end is provided with a feed port 31 connected with the hollow cavity. The feed port 31 is parallel to the horizontal plane; the filling pipe 13 sprays When the gamithromycin injection is discharged, part of the gamithromycin injection enters the hollow cavity inside the material receiving part 3 through the feed port 31, and then is sprayed out through the discharge port 32. The discharge port 32 is tilted when it is sprayed out. It acts on the inner wall of the bottle, and then produces a certain rotation in the bottle, so the Gamimycin Injection in the bottle rotates synchronously. The rotating Gamimycin Injection can further reduce the splash generated during filling and further reduce the sealing The extent to which the splashed Gamimycin injection adheres to the bottom surface of the blocking plate 18 when it is filled is beneficial to subsequent cleaning of the blocking plate 18 .

As shown in Figure 7, a pair of limiting plates 4 are provided on the top surface of the conveyor belt 11. A support rod 41 is provided between the limiting plates 4 and the support frame 1. The limiting plates 4 include parallel parts and inclined parts; the parallel parts and the conveyor belt The conveying direction of 11 is parallel, and there is an angle between the inclined surface part and the conveying direction of conveyor belt 11; the distance between the parallel parts of a pair of limit plates 4 is the same as the maximum diameter of the bottle to be filled; the conveyor belt 11 can drive the bottle to be filled Move and place it directly below the filling pipe 13; when the conveyor belt 11 transports the bottle to be filled, it is necessary to accurately transport the bottle to the position directly below the filling pipe 13, so a limit plate 4 is set. When the staff moves the bottle to be filled When the bottling body is placed on the conveyor belt 11, the bottle body needs to pass between a pair of limit plates 4 when the conveyor belt 11 drives the bottle to move. The distance between the parallel parts of the pair of limit plates 4 is the same as the maximum diameter of the bottle to be filled. Therefore, it is only necessary to control the output of the conveyor belt 11 to accurately convey the bottles to be filled to the bottom of the filling tube 13, which is convenient for staff to operate.

The end of the inclined part of the limit plate 4 is provided with an arc-shaped buffer surface 42. The distance between the arc-shaped buffer surfaces 42 is greater than the maximum diameter of the bottle to be filled; the conveyor belt 11 drives the bottle to be filled to move into a pair of limiters. When the bottle to be filled is in contact with the inclined part of the limiting plate 4, the inclined part can guide the bottle to be filled to the horizontal part between the limiting plates 4, and the conveyor belt 11 is lowered to drive the bottle to be filled. When the filling bottle moves, the probability that the bottle to be filled is blocked by the end of the limit plate 4.

As shown in Figures 2, 7, 8, and 9, a pair of vibrators 5 are provided on the top surface of the blocking plate 18; when the vibrators 5 are started, the blocking plate 18 vibrates synchronously; when the filling is completed, the vibrators are started first 5. The vibrator 5 drives the sealing plate 18 to vibrate, accelerating the splashing of the gamithromycin injection on the bottom of the sealing plate 18 to fall off. Then the conveyor belt 11 is started, and the conveyor belt 11 drives the filled bottles to move further. At this time, the sealing plate 18 pairs of bottle mouths are in a pressing state. As the bottles move, the bottom surface of the blocking plate 18 moves relative to the bottle body. The vibration of the bottom surface of the blocking plate 18 splashes and the residual gammycin injection is absorbed by the bottle body. The mouth is scraped into the bottle body, so the gamimycin injection filled each time is almost completely entered into the bottle body, improving the filling accuracy; meeting the industry's error requirements.

A second telescopic rod 7 is provided on opposite sides of the pair of limiting plates 4. A second connecting frame 71 is provided at the end of the output end of the second telescopic rod 7. The second connecting frame 71 is provided at an end away from the second telescopic rod 7. There is a U-shaped frame 72, and a rubber strip 73 is provided on the side of the U-shaped frame 72 away from the second connecting frame 71; when the blocking plate 18 vibrates, the second telescopic rod 7 is started, and the second telescopic rod 7 passes through the second connection. The rack 71 and the U-shaped frame 72 drive the rubber strip 73 to press against the side of the bottle, thereby restricting the bottle and preventing the vibration of the blocking plate 18 from causing the bottle to produce larger vibrations, thus effectively protecting the bottle.

A first notch 43 is provided on the side of the limiting plate 4, and an arc plate 6 is provided inside the first notch 43; a fixed plate 63 is provided on the side of the limiting plate 4 away from the bottle to be filled, and the side of the fixed plate 63 A second notch 64 is opened, a third telescopic rod 62 is installed on the side of the fixed plate 63, the end of the output end of the third telescopic rod 62 is provided with a fourth telescopic rod 61, and the end of the output end of the fourth telescopic rod 61 is connected to an arc-shaped The surface of the plate 6; when the conveyor belt 11 drives the filled bottle to move, the fourth telescopic rod 61 is started, and the fourth telescopic rod 61 drives the arc plate 6 to press against the side of the bottle. The arc plates on both sides of the bottle 6. Clamp and fix the bottle, and then start the third telescopic rod 62. The third telescopic rod 62 drives the fourth telescopic rod 61 to move. The fourth telescopic rod 61 drives the filled bottle through the arc plate 6 to move away from the filling. At this time, the conveyor belt 11 starts to move the unfilled bottles to the filling station; in order to maintain the filling efficiency, it is necessary to ensure the moving speed of the conveyor belt 11, and excessive moving speed will cause the filled bottles to Gamimycin injection in the body splashes out of the bottle mouth through inertia, so the arc plate 6 is set to clamp and limit the bottle after filling, so that the bottle after filling does not move with the movement of the conveyor belt 11, and the third telescopic rod 62 Cooperating with the fourth telescopic rod 61 and the arc plate 6, the filled bottles are moved outside the filling station, and then the filled bottles are transferred by the manipulator. The entire process does not need to limit the transmission rate of the conveyor belt 11. , ensuring efficient filling.

When working, the conveyor belt 11 is started to transport the bottle to be filled to just below the filling pipe 13, and then the first telescopic rod 16 is started, and the first telescopic rod 16 drives the sealing plate to move downward through the first connecting frame 17, and the sealing plate Drive the filling tube 13 to move downward, and stop when the bottom of the filling tube 13 is at the same height as the top of the bottle mouth to be filled. At this time, the filling tube 13 drives the blocking plate 18 to cover the top of the bottle mouth, and the blocking plate 18. Seal the mouth of the bottle, and then start the pump body 15. The pump body 15 pumps the Gamimycin injection in the storage container through the input end, and then injects it into the filling tube 13 through the hose 14, and then through the filling The tube 13 is injected into the bottle to be filled, and stops when the filling bottle is filled to the specified capacity. During the injection process, the mouth of the bottle is blocked by the blocking plate 18, so the filling tube 13 is injected into the bottle. The splash produced by Gamimycin Injection is blocked by the blocking plate 18, so the filling pipe 13 can spray out Gamimycin Injection at a higher flow rate, thereby improving the filling efficiency; and the splashing of Gamimycin Injection can be avoided. Taking out the bottle body causes waste, which is beneficial to the filling operation; when the mouth of the bottom end of the filling pipe 13 moves to the bottle mouth of the bottle to be filled, the filling pipe 13 is further driven to move downward, and at the bottom of the filling pipe 13 Stop before the end pipe mouth contacts the bottom wall of the bottle body. There is a gap between the bottom pipe mouth of the filling tube 13 and the bottom wall of the bottle body, and the blocking plate 18 is blocked by the bottle mouth of the bottle body. The spring 19 is compressed to prevent the movement of the filling tube 13 from being stuck; later, when the gamithromycin injection is filled into the bottle, the first telescopic rod 16 and the first connecting frame 17 drive the filling tube 13 to move upward synchronously , so that the bottom end of the filling tube 13 maintains a stable distance from the liquid level of the Gamimycin injection filled in the bottle. According to common knowledge, the shorter the distance when the liquid is sprayed downward to the liquid surface, the smaller the splash generated by the liquid surface. The smaller the degree, so by controlling the distance between the bottom end of the filling tube 13 and the liquid level of Gamimycin injection filled in the bottle, the splash generated during filling can be limited, thereby reducing the filling of the bottom surface of the blocking plate 18 The extent to which the splashed Gamimycin Injection adheres.

When the air spring 19 is compressed, the gas inside the air spring 19 enters the transition air box 2 through the communication pipe 21. When the internal pressure of the transition air box 2 reaches a certain level, the blocking block 24 in the air outlet pipe 23 connected with it is blocked. Ejection causes air leakage in the air outlet pipe 23, so the gas pressure inside the excessive air box 2 is limited, so the gas pressure in the air spring 19 is synchronously limited to prevent the blocking plate 18 from excessively squeezing the bottle mouth and causing damage to the bottle; in addition, At the same time, the air pump 22 is started, and the air pump 22 continues to inflate the excessive air box 2. The excessive air box 2 continuously inflates the air spring 19 through the connecting pipe 21, and inflates the air spring 19 when it resumes its deformation, ensuring that a certain gas pressure is maintained inside the air spring 19. ; Among them, when the blocking block 24 is gradually pushed out of the air outlet pipe 23 by the air pressure, the chamfered part of the blocking block 24 gradually approaches the mouth of the air outlet pipe 23. When it intersects with the mouth of the air outlet pipe 23, the air outlet pipe 23 is gradually opened, and the air outlet pipe 23 is gradually opened. The airflow ejected from 23 is ejected along the chamfer and the air outlet pipe 23 is gradually opened, so that the air outlet pipe 23 exhausts steadily, which is beneficial to improving the stability of the air spring 19; among them, the gamithromycin injection is ejected from the filling pipe 13 When the liquid is liquid, part of the gamithromycin injection enters the hollow cavity inside the material receiving part 3 through the feed port 31, and then is sprayed out through the discharge port 32. When the discharge port 32 is sprayed out, it tilts towards the inner wall of the bottle body. , and then a certain rotation occurs in the bottle body, so the Gamimycin Injection in the bottle rotates synchronously, and the rotating Gamimycin Injection can further reduce the splash generated during filling; where the bottle to be filled is transported on the conveyor belt 11 When filling, the bottle needs to be accurately transported to just below the filling tube 13, so a limit plate 4 is provided. When the staff places the bottle to be filled on the conveyor belt 11, the bottle needs to pass when the conveyor belt 11 drives the bottle to move. Between a pair of limit plates 4, the distance between the parallel parts of a pair of limit plates 4 is the same as the maximum diameter of the bottle to be filled. Therefore, it is only necessary to control the output of the conveyor belt 11 to accurately convey the bottle to be filled. to the bottom of the filling tube 13; it is convenient for staff to operate.

When the conveyor belt 11 drives the bottle to be filled to move between a pair of limiting plates 4, and when the bottle to be filled contacts the inclined portion of the limiting plate 4, the inclined portion can guide the bottle to be filled. to the horizontal part between the limit plates 4, to reduce the probability that the bottle to be filled will be blocked by the end of the limit plate 4 when the conveyor belt 11 drives the bottle to be filled; wherein the vibrator 5 is started first when the filling is completed. , the vibrator 5 drives the sealing plate 18 to vibrate, accelerating the gamithromycin injection splashed on the bottom surface of the sealing plate 18 to fall off, and then starts the conveyor belt 11, and the conveyor belt 11 drives the filled bottle to move further. At this time, the sealing plate 18 The bottle mouth is in a pressing state. As the bottle moves, the bottom surface of the blocking plate 18 moves relative to the bottle body. The vibration of the bottom surface of the blocking plate 18 splashes and the residual gamithromycin injection is absorbed by the bottle mouth. Scraping into the bottle body, so the gamithromycin injection filled each time is tended to completely enter the bottle body, improving the filling accuracy; when the sealing plate 18 vibrates, the second telescopic rod 7 is started, and the second telescopic rod 7 is started. The two telescopic rods 7 drive the rubber strips 73 to press against the side of the bottle through the second connecting frame 71 and the U-shaped frame 72, thereby restricting the bottle and preventing the vibration of the blocking plate 18 from causing larger vibrations in the bottle, effectively effectively The bottle body is protected; when the conveyor belt 11 drives the filled bottle body to move, the fourth telescopic rod 61 is started, and the fourth telescopic rod 61 drives the arc plate 6 to press against the side of the bottle body. The shaped plate 6 clamps and fixes the bottle, and then starts the third telescopic rod 62. The third telescopic rod 62 drives the fourth telescopic rod 61 to move. The fourth telescopic rod 61 drives the filled bottle to move away through the arc plate 6. Filling station, at this time, the conveyor belt 11 starts to move the unfilled bottles to the filling station; in order to maintain the filling efficiency, it is necessary to ensure the moving speed of the conveyor belt 11, and excessive moving speed will cause the bottle to be filled after filling. The Gamimycin Injection in the bottle splashes out of the bottle mouth through inertia, so the arc plate 6 is set to clamp and limit the filled bottle, so that the filled bottle does not move with the movement of the conveyor belt 11, and the third telescopic The rod 62 cooperates with the fourth telescopic rod 61 and the arc plate 6 to move the filled bottles outside the filling station, and then transfer the filled bottles through the robot. The whole process does not need to limit the conveyor belt 11 The transfer rate ensures efficient filling.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have other aspects. Various changes and modifications are possible, which fall within the scope of the claimed invention. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. A sterile dispensing and filling device for Gamimycin Injection, characterized in that: it includes a support frame (1), a conveyor belt (11) is provided on the surface of the support frame (1), and the support frame (1) ) is provided with a mounting bracket (12) on the side, and a filling tube (13) is inserted through the top surface of the mounting bracket (12). The diameter of the filling tube (13) is smaller than the diameter of the bottle to be filled. The inner diameter of the mouth; a sealing plate is provided at the upper mouth of the filling pipe (13), and a hose (14) is inserted through the top surface of the sealing plate, and the hose (14) is away from the filling pipe (13) One end of the filling tube (13) is provided with a pump body (15), and the input end of the pump body (15) is connected to the sterile preparation storage container of Gamimycin Injection; a seal is provided at the lower nozzle of the filling tube (13). Blocking plate (18); the diameter of the blocking plate (18) is larger than the inner diameter of the bottle mouth of the bottle to be filled; A first telescopic rod (16) is installed on the mounting bracket (12), and a first connecting frame (17) is provided between the top end of the output end of the first telescopic rod (16) and the sealing plate. 2. A sterile liquid preparation and filling device for Gamimycin injection according to claim 1, characterized in that: the blocking plate (18) is sleeved on the surface and top surface of the filling tube (13) An air spring (19) is provided; a connector is provided at the top of the air spring (19); the connector is installed on the side of the filling tube (13) and is not blocked by the mounting bracket (12) when moving. 3. A sterile liquid preparation and filling device for Gamimycin injection according to claim 1, characterized in that: the connecting piece includes an excess air box (2), and the excess air box (2) A communication pipe (21) is provided on the bottom surface, and the communication pipe (21) is connected with the air spring (19); an air pump (22) is provided on one side of the transition air box (2), and the air pump (22) outputs The other side of the transition air box (2) is connected with an air outlet pipe (23), and a blocking block (24) is inserted at the mouth of the air outlet pipe (23). , the blocking block (24) is provided with a tension spring (26) on one side inside the air outlet pipe (23). The tension spring (26) is between one end of the blocking block (24) and the inner wall of the air outlet pipe (23). A spacer (25) is provided between them. 4. A sterile liquid preparation and filling device for Gamimycin injection according to claim 3, characterized in that: the partial boundary of the blocking block (24) located in the air outlet pipe (23) is provided with an inverted The chamfer is initially located inside the air outlet pipe (23). 5. A sterile liquid preparation and filling device for Gamimycin injection according to claim 1, characterized in that: a pair of material receiving parts are provided on the inner wall of the filling tube (13) and located at the lower nozzle. (3), the material receiving part (3) is arranged in an arc shape, and the inside is provided with a hollow cavity; one end of the material receiving part (3) is provided with a discharge port (32) connected to the hollow cavity, and the material is discharged The mouth (32) is perpendicular to the horizontal plane, and the top of the other end is provided with a feed port (31) connected to the hollow cavity. The feed port (31) is parallel to the horizontal plane. 6. A sterile liquid preparation and filling device for Gamimycin injection according to claim 1, characterized in that: a pair of limiting plates (4) are provided on the top surface of the conveyor belt (11), and the A support rod (41) is provided between the limiting plate (4) and the support frame (1). The limiting plate (4) includes a parallel part and an inclined part; the parallel part is parallel to the transmission direction of the conveyor belt (11), and the inclined part is parallel to the transmission direction of the conveyor belt (11). There is an angle between the surface part and the conveying direction of the conveyor belt (11); the distance between the parallel parts of a pair of limiting plates (4) is the same as the maximum diameter of the bottle to be filled; the conveyor belt (11) can drive the bottle to be filled to move Place it directly below the filling tube (13). 7. A sterile dispensing and filling device for Gamimycin injection according to claim 6, characterized in that: the end of the inclined portion of the limiting plate (4) is provided with an arc-shaped buffer surface (42 ), the distance between the arc-shaped buffer surfaces (42) is greater than the maximum diameter of the bottle to be filled. 8. A sterile liquid preparation and filling device for Gamimycin injection according to claim 6, characterized in that: a pair of vibrators (5) are provided on the top surface of the blocking plate (18); When the vibrator (5) is started, the blocking plate (18) vibrates synchronously. 9. A sterile liquid preparation and filling device for Gamimycin injection according to claim 7, characterized in that: a pair of second telescopic rods are provided on opposite sides of the pair of limiting plates (4). (7), the end of the output end of the second telescopic rod (7) is provided with a second connecting frame (71), and the end of the second connecting frame (71) away from the second telescopic rod (7) is provided with a U-shaped Frame (72), a rubber strip (73) is provided on the side of the U-shaped frame (72) away from the second connecting frame (71). 10. A sterile dispensing and filling device for Gamimycin injection according to claim 7, characterized in that: a first notch (43) is provided on the side of the limiting plate (4), and the An arc plate (6) is provided inside the first notch (43); a fixed plate (63) is provided on the side of the limiting plate (4) away from the bottle to be filled, and the fixed plate (63) A second notch (64) is opened on the side, a third telescopic rod (62) is installed on the side of the fixed plate (63), and a fourth telescopic rod (61) is provided at the end of the output end of the third telescopic rod (62). ), the end of the output end of the fourth telescopic rod (61) is connected to the surface of the arc plate (6).