Rotatable common delivery system for blood product filling line and control method

Abstract

The application discloses a rotatable common conveying system and control method for a blood product filling line, relates to the field of biological and pharmaceutical preparation production equipment technology, and comprises a conveying system body, the conveying system body comprising a conveying belt, a turning assembly and a grouping assembly, a support frame is fixedly arranged at the output end of the conveying belt, the turning assembly is arranged at the upper end of the support frame, the turning assembly conveys blood products on the conveying belt, and the processed blood products are conveyed to the conveying belt, the grouping assembly is arranged on the side of the support frame away from the conveying belt, the grouping assembly groups the blood products and conveys the blood products to a freeze dryer for processing, and the processed blood products are conveyed to the turning assembly, and a controller is arranged on one side of the support frame in the width direction, and the controller is used for controlling the working states of the driving devices. The application has the effect of improving the utilization rate of the blood product conveying equipment.

Description

Technical Field

[0001] This application relates to the field of biopharmaceutical preparation production equipment technology, and in particular to a rotatable shared conveying system and control method for blood product filling lines. Background Technology

[0002] Currently, in the production of blood products, in order to maximize the biological activity of proteins in blood products, it is usually necessary to freeze-dry the blood products to remove moisture, so that they can remain stable at room temperature for a long time, making them easy to store, transport and use.

[0003] In a blood product aseptic freeze-drying production line, the filled blood products need to be conveyed into the freeze dryer (into the freezer) via a conveyor line; after freeze-drying, they are then conveyed out (out of the freezer) to the production process via another conveyor line. Currently, the market solution uses two independent unidirectional conveyor lines: one "into-freezer conveyor line" and one "out-of-freezer conveyor line".

[0004] Regarding the aforementioned technologies, currently, the independent dual-line layout for blood product transportation requires ample straight-line space, which is often impossible to implement in retrofit projects due to site constraints. While complex circular conveyor lines or shuttle solutions save space, the equipment is complex, costly, and occupies vertical space, thus limiting equipment layout and resulting in low site space utilization. Furthermore, blood products require a certain amount of time during freeze-drying, during which the equipment is idle, leading to low utilization of blood product transportation equipment. Summary of the Invention

[0005] In order to improve the utilization rate of blood product conveying equipment, this application provides a rotatable shared conveying system and control method for blood product filling lines.

[0006] In a first aspect, this application provides a rotatable shared conveying system for a blood product filling line, employing the following technical solution: A rotatable shared conveyor system for a blood product filling line includes a conveyor system body, which includes a conveyor belt, a steering assembly, and a grouping assembly. A support frame is fixed at the output end of the conveyor belt. The steering assembly is located at the upper end of the support frame and conveys the blood products on the conveyor belt and transfers the processed blood products onto the conveyor belt. The grouping assembly is located on the side of the support frame away from the conveyor belt and groups the blood products and conveys them to a freeze dryer for processing. The processed blood products are then conveyed to the steering assembly. A controller is provided on one side of the support frame along the width direction and is used to control the working status of each drive device.

[0007] By adopting the above technical solution, the conveyor belt transports blood products, the support frame supports the steering component, the steering component receives the blood products on the conveyor belt and transports them to the grouping component, the grouping component collects the blood products and transports them to the freeze dryer, after the freeze dryer finishes processing, the steering component rotates 180°, the grouping component transports the blood products to the steering component, the steering component transports the blood products onto the conveyor belt, the conveyor belt transports and recycles the blood products, and the controller controls the working status of each drive component. This system only requires one conveyor belt, saving space, and the conveyor belt can complete the transportation and recycling of blood products, improving the utilization rate of the blood product transportation equipment.

[0008] Optionally, the steering assembly includes a first motor, a turntable, a partition plate, and several first rotating shafts. The turntable is rotatably connected to the upper end of the support frame. The first motor is vertically fixedly connected to the lower end of the support frame. The output shaft of the first motor passes through the support frame and is coaxially fixedly connected to the turntable. The partition plate is fixedly connected to the upper end of the turntable and is arranged radially along the turntable. Several first rotating shafts are rotatably connected to the upper end of the turntable and are all arranged perpendicular to the partition plate. The controller controls the rotation and stopping of the first rotating shafts.

[0009] By adopting the above technical solution, the support frame supports the turntable, the partition plate divides the area of ​​the turntable and restricts the movement of blood products, and the controller controls the rotation of the first rotating shaft. When the blood products on the conveyor belt move to the turntable, several first rotating shafts drive the blood products to move and transport the blood products to the grouping assembly. When it is necessary to transport the blood products in the grouping assembly to the conveyor belt, the first motor drives the turntable to rotate 180°, and several first rotating shafts cooperate to transport the blood products to the conveyor belt, which improves the convenience of blood product transportation and recycling.

[0010] Optionally, the grouping assembly includes a connecting plate, several second rotating shafts, two conveyor belts, two baffles, two second motors, guide members, and two limiting members. The connecting plate is fixedly connected to the support frame on the side away from the conveyor belts. The several second rotating shafts are rotatably connected to the upper end of the connecting plate and are arranged along the width direction of the connecting plate. The controller controls the rotation direction and start / stop of the second rotating shafts. The two conveyor belts are both located on the side of the connecting plate away from the support frame and are arranged along the length direction of the connecting plate. The two conveyor belts are directly opposite the connecting plate. The second motors correspond one-to-one with the conveyor belts and are fixedly connected to the upper end of the conveyor belts. The baffles correspond one-to-one with the second motors and are fixedly connected to the output shafts of the second motors. The baffles block the output ends of the conveyor belts. The guide members are located above the connecting plate and are used to guide the blood products. The limiting members correspond one-to-one with the conveyor belts and are located at the upper end of the conveyor belts. The limiting members allow the blood products to enter the conveyor belts along the side of the two conveyor belts that are close to each other and move to the connecting plate along the side of the two conveyor belts that are close to each other.

[0011] By adopting the above technical solution, the connecting plate supports the second rotating shaft and the guide component. When the blood products on the turntable are conveyed to the connecting plate, the second rotating shaft drives the blood products to move. The guide component guides the blood products, causing them to be conveyed sequentially to the two conveyor belts. The limiting component guides the blood products, causing them to enter the conveyor belt along the side of the two conveyor belts that are close to each other. The baffle blocks the blood products. When the conveyor belt has finished storing the blood products, the second motor drives the baffle to rotate. The conveyor belt conveys the blood products to the freeze dryer. When the freeze dryer has finished processing the blood products, it conveys the blood products back onto the conveyor belt. The conveyor belt rotates in the opposite direction. The limiting component and the conveyor belt work together to cause the blood products on the conveyor belt to move sequentially from the side of the two conveyor belts that are close to each other toward the connecting plate. The controller causes the second rotating shaft to rotate in the opposite direction. The second rotation conveys the blood products onto the turntable, improving the convenience of blood product conveying and recycling.

[0012] Optionally, a number of third rotating shafts are rotatably connected to the surface of the conveyor belt. The number of third rotating shafts are arranged along the length of the conveyor belt, and the rotation of the third rotating shafts drives the blood products to move away from another conveyor belt.

[0013] By adopting the above technical solution, when blood products are transported to the conveyor belt, the controller controls the third rotating shaft to rotate, causing the blood products to move to the side where the two conveyor belts are far apart. The controller controls the rotation speed of the third rotating shaft, so that the blood products are placed on the conveyor belt in a preset order, which improves the neatness and convenience of blood products on the conveyor belt.

[0014] Optionally, the guide includes two support blocks, two third motors, and two rotating rods. The two support blocks are fixedly connected to the upper end of the connecting plate and located on both sides of the connecting plate along the width direction. The rotating rods correspond one-to-one with the support blocks, and the two rotating rods are rotatably connected to the two support blocks on the side that is close to each other. The third motors correspond one-to-one with the support blocks and are fixedly connected to the upper end of the support blocks vertically. The output shaft of the third motor passes through the support blocks and is fixedly connected to the rotating rods.

[0015] By adopting the above technical solution, the support block supports the rotating rod and the third motor. In the initial state, the two rotating rods are set in parallel. When blood products need to be transported to the conveyor belt, one of the third motors drives the rotating rod to rotate 90°, and the other third motor drives the rotating rod to rotate, thereby transporting the blood products to the conveyor belt in the 90° rotation direction, which improves the convenience of guiding and grouping blood products.

[0016] Optionally, the limiting components include an electric telescopic rod, a push plate, a sealing plate, and a guide plate. The electric telescopic rod is fixedly connected to the side of the upper end of the conveyor belt that is far apart from each other. The push plate is set along the length of the conveyor belt and fixedly connected to the output end of the electric telescopic rod. The sealing plate is fixedly connected to the side of the upper end of the conveyor belt near the input end and is located on the side of the two conveyor belts that is far apart from each other. The distance between the sealing plate and the side of the upper end of the conveyor belt that is far apart from the electric telescopic rod is adapted to the specifications of the blood products. The guide plate is fixedly connected to the end of the sealing plate that is far apart from the electric telescopic rod. The guide plate guides the blood products so that the blood products enter from the end of the conveyor belt that is far apart from the electric telescopic rod.

[0017] By adopting the above technical solution, the sealing plate supports the guide plate. When blood products are conveyed to the conveyor belt, the blood products come into contact with the guide plate and slide along the surface of the guide plate. They enter the conveyor belt from the side where the two conveyor belts are close to each other. When the conveyor belt conveys the blood products to the connecting plate, the blood products on the side where the two conveyor belts are close to each other first pass through the gap between the sealing plate and the conveyor belt. The sealing plate blocks the remaining blood products, the electric telescopic rod extends, and the push plate pushes the blood products to the side of the conveyor belt away from the electric telescopic rod. In this way, all the blood products are conveyed to the connecting plate in sequence, which improves the convenience of blood product conveying.

[0018] Optionally, a fourth motor is fixedly connected vertically at the lower end of the connecting plate. The fourth motor is located on the side of the support block near the support frame. A circular plate is rotatably connected to the upper end of the connecting plate. The output shaft of the fourth motor passes through the connecting plate and is fixedly connected coaxially with the circular plate. Several card interfaces are opened on the outer side of the circular plate. The card interfaces are arranged along the circumference of the circular plate and are adapted to the specifications of blood products.

[0019] By adopting the above technical solution, when blood products on the turntable are transported to the connecting plate, the blood products are located in the card interface. The fourth motor drives the circular plate to rotate, so that multiple blood products are located in adjacent card interfaces in sequence. The rotation of the circular plate transports the blood products, so that the blood products are transported at the same interval, which improves the convenience of blood product spacing control and the convenience of blood product quantity identification control.

[0020] Secondly, this application provides a rotatable shared conveying control method for a blood product filling line, comprising the following steps: S1: The conveyor belt transports blood products; S2: The steering assembly receives blood products on the conveyor belt and transports them to the grouping assembly; S3: The grouping component collects blood products and transports them to the freeze dryer for processing; S4: The grouping component delivers the processed blood products to the steering component; S5: The steering component turns the blood and transports it onto the conveyor belt for recycling.

[0021] In summary, this application includes at least one of the following beneficial technical effects: 1. The conveyor belt transports blood products, the support frame supports the steering assembly, the steering assembly receives the blood products on the conveyor belt and transports them to the grouping assembly, the grouping assembly collects the blood products and transports them to the freeze dryer, after the freeze dryer finishes processing, the steering assembly rotates 180°, the grouping assembly transports the blood products to the steering assembly, the steering assembly transports the blood products onto the conveyor belt, and the conveyor belt transports and recycles the blood products. This system requires only one conveyor belt, saving space, and the conveyor belt can complete the transportation and recycling of blood products, improving the utilization rate of the blood product transportation equipment; 2. The connecting plate supports the second rotating shaft and the guide. When blood products on the turntable are conveyed to the connecting plate, the second rotating shaft drives the blood products to move. The guide guides the blood products, causing them to be conveyed sequentially to the two conveyor belts. The limiting component guides the blood products, causing them to enter the conveyor belt along the side of the two conveyor belts that are close to each other. The baffle blocks the blood products. When the conveyor belt has finished storing the blood products, the second motor drives the baffle to rotate. The conveyor belt conveys the blood products to the freeze dryer. When the freeze dryer has finished processing the blood products, it conveys the blood products back onto the conveyor belt. The conveyor belt rotates in the opposite direction. The limiting component and the conveyor belt work together to cause the blood products on the conveyor belt to move sequentially from the side of the two conveyor belts that are close to each other toward the connecting plate. The controller causes the second rotating shaft to rotate in the opposite direction. The second rotation conveys the blood products onto the turntable, improving the convenience of blood product conveying and recycling. 3. During the transport of blood products to the conveyor belt, the blood products come into contact with the guide plate and slide along the surface of the guide plate. They enter the conveyor belt from the side where the two conveyor belts are close to each other. When the conveyor belt transports the blood products to the connecting plate, the blood products on the side where the two conveyor belts are close to each other pass through the gap between the sealing plate and the conveyor belt. The sealing plate blocks the remaining blood products, the electric telescopic rod extends, and the push plate pushes the blood products to the side of the conveyor belt away from the electric telescopic rod. In this way, all the blood products are transported to the connecting plate in sequence, which improves the convenience of blood product transport. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of a rotatable shared conveyor system used in blood product filling lines.

[0023] Figure 2 This is a schematic diagram of the steering component structure.

[0024] Figure 3 This is a schematic diagram showing the positional relationship between the limiting component and the conveyor belt.

[0025] Explanation of reference numerals in the attached drawings: 1. Main body of the conveying system; 11. Conveyor belt; 12. Support frame; 13. Controller; 14. Fourth motor; 15. Circular plate; 16. Card interface; 2. Steering assembly; 21. First motor; 22. Turntable; 23. Separator plate; 24. First rotating shaft; 3. Grouping assembly; 31. Connecting plate; 32. Second rotating shaft; 33. Conveyor belt; 34. Baffle; 35. Second motor; 36. Third rotating shaft; 37. Guide component; 371. Support block; 372. Third motor; 373. Rotating rod; 38. Limiting component; 381. Electric telescopic rod; 382. Push plate; 383. Sealing plate; 384. Guide plate. Detailed Implementation

[0026] The present application will be further described in detail below with reference to all the accompanying drawings.

[0027] This application discloses a rotatable shared conveyor system for blood product filling lines.

[0028] Reference Figure 1 and Figure 2 A rotatable shared conveyor system for a blood product filling line includes a conveyor system body 1, which includes a conveyor belt 11, a steering assembly 2, and a grouping assembly 3. A support frame 12 is fixedly mounted at the output end of the conveyor belt 11. The steering assembly 2 is located at the upper end of the support frame 12, which supports the steering assembly 2. The grouping assembly 3 is located on the side of the support frame 12 away from the conveyor belt 11. The conveyor belt 11 conveys the blood products, the support frame 12 supports the steering assembly 2, the steering assembly 2 receives the blood products on the conveyor belt 11, and conveys them to the grouping assembly 3. The grouping assembly 3 collects the blood products and conveys them to a freeze dryer. After the freeze dryer finishes processing, the steering assembly 2 rotates 180°, the grouping assembly 3 conveys the blood products back to the steering assembly 2, and the steering assembly 2 conveys the blood products back onto the conveyor belt 11. The conveyor belt 11 then conveys and recovers the blood products. A controller 13 is provided on one side of the support frame 12 along its width direction. The controller 13 controls the operating status of each drive device.

[0029] Reference Figure 1 and Figure 2The steering assembly 2 includes a first motor 21, a turntable 22, a partition plate 23, and a plurality of first rotating shafts 24. The turntable 22 is rotatably connected to the upper end of the support frame 12. The first motor 21 is vertically fixedly connected to the lower end of the support frame 12. The output shaft of the first motor 21 passes through the support frame 12 and is coaxially fixedly connected to the turntable 22. The support frame 12 supports the turntable 22, and the first motor 21 is used to drive the turntable 22 to rotate. The partition plate 23 is fixedly connected to the upper end of the turntable 22 and is arranged radially along the turntable 22. Multiple first rotating shafts 24 are rotatably connected to the upper end of the turntable 22 and are all arranged perpendicular to the partition plate 23. The controller 13 controls the rotation and stop of the first rotating shafts 24. The partition plate 23 divides the area of ​​the turntable 22 and restricts the movement of blood products. The controller 13 controls the rotation of the first rotating shafts 24. When the blood products on the conveyor belt 11 move to the turntable 22, the multiple first rotating shafts 24 drive the blood products to move and transport the blood products to the grouping component 3. When it is necessary to transport the blood products in the grouping component 3 to the conveyor belt 11, the first motor 21 drives the turntable 22 to rotate 180°, and the multiple first rotating shafts 24 cooperate to transport the blood products to the conveyor belt 11.

[0030] Reference Figure 2 and Figure 3 The grouping component 3 includes a connecting plate 31, multiple second rotating shafts 32, two conveyor belts 33, two baffles 34, two second motors 35, guide members 37, and two limiting members 38. The connecting plate 31 is fixedly connected to the support frame 12 on the side away from the conveyor belt 11. The multiple second rotating shafts 32 are rotatably connected to the upper end of the connecting plate 31 and are arranged along the width direction of the connecting plate 31. The controller 13 controls the rotation direction and start / stop of the second rotating shafts 32. The turntable 22 transports blood products to the connecting plate 31, and the second rotating shafts 32 rotate to transport the blood products.

[0031] Reference Figure 2 and Figure 3 Both conveyor belts 33 are located on the side of the connecting plate 31 away from the support frame 12 and are arranged along the length of the connecting plate 31. Both conveyor belts 33 are directly opposite the connecting plate 31. The guide 37 is located above the connecting plate 31 and guides the blood products on the connecting plate 31, causing the blood products to move onto the conveyor belts 33. The second motor 35 corresponds to each conveyor belt 33 and is fixedly connected to the upper end of the conveyor belt 33. The baffle 34 corresponds to each second motor 35 and is fixedly connected to the output shaft of the second motor 35. The baffle 34 blocks the output end of the conveyor belt 33. When the conveyor belt 33 has finished storing the blood products, the second motor 35 drives the baffle 34 to rotate, and the conveyor belt 33 transports the blood products into the freeze dryer.

[0032] Reference Figure 3The limiting member 38 corresponds one-to-one with the conveyor belt 33. The limiting member 38 is located at the upper end of the conveyor belt 33. The limiting member 38 guides the blood products, so that the blood products enter the conveyor belt 33 along the side of the two conveyor belts 33 that are close to each other. When the freeze dryer finishes processing the blood products, the freeze dryer transports the blood products to the conveyor belt 33. The conveyor belt 33 rotates in the opposite direction. The limiting member 38 and the conveyor belt 33 cooperate to make the blood products on the conveyor belt 33 move sequentially from the side of the two conveyor belts 33 that are close to each other to the connecting plate 31. The controller 13 makes the second rotating shaft 32 rotate in the opposite direction. The second rotation transports the blood products to the turntable 22.

[0033] Reference Figure 2 A fourth motor 14 is fixedly connected vertically to the lower end of the connecting plate 31. The fourth motor 14 is located on the side of the support block 371 near the support frame 12. A circular plate 15 is rotatably connected to the upper end of the connecting plate 31. The output shaft of the fourth motor 14 passes through the connecting plate 31 and is coaxially fixedly connected to the circular plate 15. Multiple card interfaces 16 are provided on the outer side of the circular plate 15. The card interfaces 16 are arranged around the circumference of the circular plate 15 and are adapted to the specifications of the blood products. When the blood products on the turntable 22 are transported to the connecting plate 31, the blood products are located in the card interfaces 16. The fourth motor 14 drives the circular plate 15 to rotate, so that multiple blood products are located in adjacent card interfaces 16 in sequence. The rotation of the circular plate 15 transports the blood products, so that the blood products are transported at the same interval.

[0034] Reference Figure 3 Multiple third rotating shafts 36 are rotatably connected to the surface of the conveyor belt 33. The multiple third rotating shafts 36 are arranged along the length of the conveyor belt 33. The rotation of the third rotating shafts 36 drives the blood products to move away from the other conveyor belt 33. When the blood products are delivered to the conveyor belt 33, the controller 13 controls the rotation of the third rotating shafts 36 to move the blood products to the side where the two conveyor belts 33 are far apart. The controller 13 controls the rotation speed of the third rotating shafts 36 so that the blood products are placed on the conveyor belt 33 in a preset placement order.

[0035] Reference Figure 2The guide component 37 includes two support blocks 371, two third motors 372, and two rotating rods 373. The two support blocks 371 are fixedly connected to the upper end of the connecting plate 31 and located on both sides of the connecting plate 31 along its width. Each rotating rod corresponds to one of the support blocks 371, and each rotating rod 373 is rotatably connected to one side of the two support blocks 371 that are close to each other. The support blocks 371 support the rotating rods 373. Each third motor 372 corresponds to one of the support blocks 371 and is fixedly connected vertically to the upper end of the support block 371. The output shaft of the third motor 372 passes through the support block 371 and is fixedly connected to the rotating rod 373. Initially, the two rotating rods 373 are arranged parallel to each other. When blood products need to be transported to the conveyor belt 33, one of the third motors 372 drives the rotating rod 373 to rotate 90°, and the other third motor 372 drives the rotating rod 373 to rotate, thereby transporting the blood products to the conveyor belt 33 in the 90° rotation direction.

[0036] Reference Figure 3 The limiting component 38 includes an electric telescopic rod 381, a push plate 382, ​​a sealing plate 383, and a guide plate 384. The sealing plate 383 is fixedly connected to the upper end of the conveyor belt 33 near the input end and is located on the side of the two conveyor belts 33 that are far apart. The distance between the sealing plate 383 and the side of the upper end of the conveyor belt 33 that is far away from the electric telescopic rod 381 is adapted to the specifications of the blood products. The guide plate 384 is fixedly connected to the end of the sealing plate 383 that is far away from the electric telescopic rod 381. The guide plate 384 is supported. When the blood products are conveyed to the conveyor belt 33, the blood products come into contact with the guide plate 384 and slide along the surface of the guide plate 384. The blood products enter the interior of the conveyor belt 33 from the side where the two conveyor belts 33 are close to each other. When the conveyor belt 33 conveys the blood products to the connecting plate 31, the blood products on the side where the two conveyor belts 33 are close to each other first pass through the gap between the sealing plate 383 and the conveyor belt 33. The sealing plate 383 blocks the remaining blood products.

[0037] Reference Figure 3 The electric telescopic rod 381 is fixedly connected to the upper end of the conveyor belt 33 on the side away from each other. The push plate 382 is set along the length of the conveyor belt 33 and is fixedly connected to the output end of the electric telescopic rod 381. The push plate 382 is located on the side of the sealing plate 383 away from the guide plate 384. When the electric telescopic rod 381 extends, the push plate 382 pushes the blood products to the side of the conveyor belt 33 away from the electric telescopic rod 381, thereby conveying all the blood products to the connecting plate 31 in sequence. The turntable 22 and the first rotating shaft 24 cooperate to convey the blood products to the conveyor belt 11 for recycling, which improves the convenience of blood product transportation.

[0038] The implementation principle of a rotatable shared conveyor system for a blood product filling line according to an embodiment of this application is as follows: A conveyor belt 11 transports blood products. When the blood products on the conveyor belt 11 move to the turntable 22, several first rotating shafts 24 drive the blood products to move, conveying them to a connecting plate 31. A second rotating shaft 32 drives the blood products to move, and a guide member 37 guides the blood products, causing them to be conveyed sequentially to two conveyor belts 33. The blood products contact the guide plate 384, slide along the surface of the guide plate 384, and enter the interior of the two conveyor belts 33 from the side where they are close to each other. The conveyor belts 33 transport the blood products to the freeze dryer. When the freeze dryer finishes processing the blood products, it transfers them back to the conveyor belt 33. The conveyor belt 33 rotates in the opposite direction. Blood products on the side of the two conveyor belts 33 that are close to each other first pass through the gap between the sealing plate 383 and the conveyor belt 33. The sealing plate 383 blocks the remaining blood products. The electric telescopic rod 381 extends, and the push plate 382 pushes the blood products to the side of the conveyor belt 33 away from the electric telescopic rod 381. Then, all the blood products are sequentially transported to the connecting plate 31. The first motor 21 drives the turntable 22 to rotate 180°. The second rotating shaft 32 transports the blood products to the turntable 22. Several first rotating shafts 24 cooperate to transport the blood products to the conveyor belt 11. This system only requires one conveyor belt 11, which saves space. Moreover, the conveyor belt 11 can complete the transportation and recycling of blood products, improving the utilization rate of the blood product transportation equipment.

[0039] This application also discloses a rotatable shared conveyor control method for a blood product filling line, including the following steps: S1: Conveyor belt 11 transports blood products; S2: The steering assembly 2 receives the blood products on the conveyor belt 11 and transports them to the grouping assembly 3; S3: Grouping component 3 collects blood products and transports them to a freeze dryer for processing; S4: Grouping component 3 transports the processed blood products to steering component 2; S5: Steering component 2 turns and transports the blood products onto conveyor belt 11 for recycling.

[0040] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A rotatable shared conveyor system for a blood product filling line, comprising a conveyor system body (1), characterized in that: The main body (1) of the conveying system includes a conveyor belt (11), a steering component (2) and a grouping component (3). A support frame (12) is fixed at the output end of the conveyor belt (11). The steering component (2) is located at the upper end of the support frame (12). The steering component (2) conveys the blood products on the conveyor belt (11) and transports the processed blood products to the conveyor belt (11). The grouping component (3) is located on the side of the support frame (12) away from the conveyor belt (11). The grouping component (3) groups the blood products and transports them to the freeze dryer for processing. The processed blood products are transported to the steering component (2). A controller (13) is provided on one side of the support frame (12) along the width direction. The controller (13) is used to control the working status of each drive device.

2. The rotatable shared conveyor system for a blood product filling line according to claim 1, characterized in that: The steering assembly (2) includes a first motor (21), a turntable (22), a partition plate (23), and several first rotating shafts (24). The turntable (22) is rotatably connected to the upper end of the support frame (12). The first motor (21) is fixedly connected vertically to the lower end of the support frame (12). The output shaft of the first motor (21) passes through the support frame (12) and is coaxially fixedly connected to the turntable (22). The partition plate (23) is fixedly connected to the upper end of the turntable (22) and is arranged radially along the turntable (22). Several first rotating shafts (24) are rotatably connected to the upper end of the turntable (22) and are all arranged perpendicular to the partition plate (23). The controller (13) controls the rotation and stop of the first rotating shafts (24).

3. The rotatable shared conveyor system for a blood product filling line according to claim 1, characterized in that: The grouping assembly (3) includes a connecting plate (31), several second rotating shafts (32), two conveyor belts (33), two baffles (34), two second motors (35), guide members (37), and two limiting members (38). The connecting plate (31) is fixedly connected to the support frame (12) on the side away from the conveyor belt (11). Several second rotating shafts (32) are rotatably connected to the upper end of the connecting plate (31) and are arranged along the width direction of the connecting plate (31). The controller (13) controls the rotation direction and start / stop of the second rotating shafts (32). The two conveyor belts (33) are both located on the side of the connecting plate (31) away from the support frame (12) and are arranged along the length direction of the connecting plate (31). The two conveyor belts (33) are directly opposite the connecting plate (31). The machine (35) corresponds one-to-one with the conveyor belt (33). The second motor (35) is fixedly connected to the upper end of the conveyor belt (33). The baffle (34) corresponds one-to-one with the second motor (35). The baffle (34) is fixedly connected to the output shaft of the second motor (35). The baffle (34) blocks the output end of the conveyor belt (33). The guide (37) is located above the connecting plate (31). The guide (37) is used to guide the blood products. The limiting member (38) corresponds one-to-one with the conveyor belt (33). The limiting member (38) is located at the upper end of the conveyor belt (33). The limiting member (38) causes the blood products to enter the conveyor belt (33) along the side of the two conveyor belts (33) that are close to each other, and move to the connecting plate (31) along the side of the two conveyor belts (33) that are close to each other.

4. A rotatable shared conveyor system for a blood product filling line according to claim 3, characterized in that: The surface of the conveyor belt (33) is rotatably connected to a plurality of third rotating shafts (36), which are arranged along the length of the conveyor belt (33). The rotation of the third rotating shafts (36) causes the blood products to move away from another conveyor belt (33).

5. A rotatable shared conveyor system for a blood product filling line according to claim 3, characterized in that: The guide (37) includes two support blocks (371), two third motors (372), and two rotating rods (373). The two support blocks (371) are fixedly connected to the upper end of the connecting plate (31) and located on both sides of the connecting plate (31) along the width direction. The rotating rods (373) correspond one-to-one with the support blocks (371). The two rotating rods (373) are rotatably connected to the side of the two support blocks (371) that are close to each other. The third motors (372) correspond one-to-one with the support blocks (371). The third motors (372) are fixedly connected to the upper end of the support blocks (371) in the vertical direction. The output shaft of the third motors (372) passes through the support blocks (371) and is fixedly connected to the rotating rods (373).

6. A rotatable shared conveyor system for a blood product filling line according to claim 3, characterized in that: The limiting component (38) includes an electric telescopic rod (381), a push plate (382), a sealing plate (383), and a guide plate (384). The electric telescopic rod (381) is fixedly connected to the side of the upper end of the conveyor belt (33) that is far apart from each other. The push plate (382) is arranged along the length of the conveyor belt (33) and is fixedly connected to the output end of the electric telescopic rod (381). The sealing plate (383) is fixedly connected to the side of the upper end of the conveyor belt (33) near the input end and is located on the side of the two conveyor belts (33) that is far apart from each other. The distance between the sealing plate (383) and the side of the upper end of the conveyor belt (33) that is far apart from the electric telescopic rod (381) is adapted to the specifications of the blood products. The guide plate (384) is fixedly connected to the end of the sealing plate (383) that is far apart from the electric telescopic rod (381). The guide plate (384) guides the blood products so that the blood products enter from the end of the conveyor belt (33) that is far apart from the electric telescopic rod (381).

7. A rotatable shared conveyor system for a blood product filling line according to claim 5, characterized in that: The lower end of the connecting plate (31) is fixedly connected to a fourth motor (14) in the vertical direction. The fourth motor (14) is located on the side of the support block (371) near the support frame (12). The upper end of the connecting plate (31) is rotatably connected to a circular plate (15). The output shaft of the fourth motor (14) passes through the connecting plate (31) and is fixedly connected to the circular plate (15) coaxially. Several card interfaces (16) are opened on the outer side of the circular plate (15). The card interfaces (16) are arranged around the circumference of the circular plate (15) and are adapted to the specifications of blood products.

8. A rotatable shared conveyor control method for a blood product filling line, applied to a rotatable shared conveyor system for a blood product filling line as described in any one of claims 1-7, characterized in that, Includes the following steps: S1: The conveyor belt (11) transports blood products; S2: The steering assembly (2) receives the blood products on the conveyor belt (11) and transports them to the grouping assembly (3); S3: The grouping component (3) collects the blood products and transports them to the freeze dryer for processing; S4: The grouping component (3) delivers the processed blood products to the steering component (2); S5: The steering component (2) turns and transports the blood products onto the conveyor belt (11) for recycling.

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