A plasma bag inverting device

Abstract

The utility model discloses a plasma bag turnover device, including the mounting support, the inside rotation connection of mounting support clamping jaw mounting seat, the inside interval of clamping jaw mounting seat sets up a plurality of plasma bag clamping subassembly, one side of mounting support is connected turnover drive component, turnover drive component penetrates the mounting support and is connected clamping jaw mounting seat. The mounting support includes main connecting plate, and the lower end surface both ends of main connecting plate are connected with a support seat respectively, and the clamping jaw mounting seat includes upper connecting plate and the side connecting plate connected in the both sides of upper connecting plate. The utility model discloses a plasma bag turnover device that overcomes the existing defects, drives plasma bag turnover to discard the broken bag in the suitable position.

Description

Technical Field

[0001] This utility model relates to a plasma bag flipping device. Background Technology

[0002] Plasma bags are key medical devices used in the medical field for collecting, storing, and transfusing plasma; Fresh frozen plasma (FFP) can be stored below -18°C. The Blood Storage Standard WS399-2023, implemented in 2024, allows FFP to be stored at -30°C for one year to prolong the stability of coagulation factors. Ordinary frozen plasma can be stored at -18°C for four years, and cryoprecipitate coagulation factors are stored under the same conditions. Low-temperature equipment (such as dry ice or freezers) must be used during transportation to ensure temperature fluctuations are ≤±2°C.

[0003] In existing plasma bags, after the bag is broken during the clamping process, the plasma bag on the clamping structure needs to be manually cleaned. This manual operation is time-consuming, labor-intensive, and inefficient. Therefore, a plasma bag flipping device is proposed to address these issues. Utility Model Content

[0004] The purpose of this invention is to overcome the existing defects and provide a plasma bag flipping device that flips the plasma bag to a suitable position to discard the broken bag.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a plasma bag flipping device, comprising a mounting bracket, a gripper mounting seat rotatably connected to the inner side of the mounting bracket, a plurality of plasma bag clamping assemblies spaced apart on the inner side of the gripper mounting seat, a flipping drive assembly connected to one side of the mounting bracket, and the flipping drive assembly passing through the mounting bracket and connecting to the gripper mounting seat.

[0006] Preferably, the mounting bracket includes a main connecting plate, and a support base is connected to each end of the lower end face of the main connecting plate; the gripper mounting base includes an upper connecting plate and side connecting plates connected to both sides of the upper connecting plate.

[0007] Preferably, the flipping drive assembly includes two mounted bearings, with each of the two side connecting plates having a mounted bearing connected to its opposite side, and the other ends of the two mounted bearings connected to the support base.

[0008] Preferably, the tilting drive assembly further includes a rotary cylinder, which is connected to the outer wall of the support base via a support column. The output end of the rotary cylinder is connected to a coupling, and the other end of the coupling passes through the support base and the bearing seat, connecting to the side wall of the side connecting plate.

[0009] Preferably, the plasma bag clamping assembly includes a single-axis cylinder, the output end of which is connected to a guide plate, and each end of the guide plate is rotatably connected to a connecting rod via a second hinge pin. The other ends of the connecting rods are rotatably connected to two grippers via first hinge pins. Each end of the gripper bracket is rotatably connected to a third hinge pin, and the two third hinge pins are respectively connected to the side walls of the two grippers arranged on opposite sides.

[0010] Preferably, it further includes two guide rods, with the two guide rods connected between the two side connecting plates, and the gripper bracket rotatably connected to the two guide rods.

[0011] Preferably, the system also includes multiple guide rod support plates, which are spaced apart on the guide rod and connected at one end to the upper connecting plate.

[0012] Preferably, it also includes a transfer robot, the output end of which is connected to the upper surface of the mounting bracket.

[0013] Compared with existing technologies, the beneficial effects of this utility model are as follows: This plasma bag flipping device, through the rotatable connection of the inner side of the mounting bracket to the gripper mounting seat, and the multiple sets of plasma bag clamping components spaced apart on the inner side of the gripper mounting seat, achieves the goal of clamping and flipping the broken bag to a suitable position before discarding it, avoiding manual operation, improving efficiency. The entire process is mechanical, requiring no manual operation, increasing work efficiency and effectively reducing costs. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the plasma bag flipping device of this utility model; Figure 2 This is a schematic diagram of the clamping mechanism of the plasma bag clamping assembly of this utility model; Figure 3 This is a schematic diagram showing the opening of the plasma bag clamping assembly of this utility model.

[0015] In the diagram: 1. Mounting bracket; 2. Gripper mounting seat; 3. Main connecting plate; 4. Support seat; 5. Upper connecting plate; 6. Side connecting plate; 7. Bearing with seat; 8. Rotary cylinder; 9. Support column; 10. Coupling; 11. Single-shaft cylinder; 12. Guide plate; 13. Connecting rod; 14. Second hinge pin; 15. First hinge pin; 16. Gripper; 17. Gripper bracket; 18. Third hinge pin; 19. Guide rod; 20. Guide rod support plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] like Figure 1-3 As shown, a plasma bag flipping device includes a mounting bracket 1, a gripper mounting seat 2 rotatably connected to the inner side of the mounting bracket 1, multiple sets of plasma bag clamping assemblies spaced apart on the inner side of the gripper mounting seat 2, and a flipping drive assembly connected to one side of the mounting bracket 1, which passes through the mounting bracket 1 and connects to the gripper mounting seat 2. The plasma bag clamping assemblies can be six sets.

[0018] Specifically, the mounting bracket 1 includes a main connecting plate 3, and a support base 4 is connected to each end of the lower end face of the main connecting plate 3; the gripper mounting base 2 includes an upper connecting plate 5 and side connecting plates 6 connected to both sides of the upper connecting plate 5.

[0019] Specifically, the tilting drive assembly includes two mounted bearings 7, with one mounted bearing 7 connected to the opposite surface of each of the two side connecting plates 6. The other ends of the two mounted bearings 7 are connected to the support base 4. The tilting drive assembly also includes a rotary cylinder 8, which is connected to the outer wall of the support base 4 via a support column 9. The output end of the rotary cylinder 8 is connected to a coupling 10, and the other end of the coupling 10 passes through the side wall of the side connecting plate 6 connecting the support base 4 and the mounted bearings 7. The rotary cylinder 8 drives the coupling 10 to rotate, which in turn drives the gripper mounting base 2 to rotate as a whole. The rotation of the gripper mounting base 2 causes the plasma bag held by the plasma bag clamping assembly to tilt.

[0020] Specifically, the plasma bag clamping assembly includes a single-axis cylinder 11, the output end of which is connected to a guide plate 12. Each end of the guide plate 12 is rotatably connected to a connecting rod 13 via a second hinge pin 14. The other ends of the connecting rods 13 are rotatably connected to two grippers 16 via first hinge pins 15. Each end of a gripper bracket 17 is rotatably connected to a third hinge pin 18, and the two third hinge pins 18 are respectively connected to the side walls of the two grippers 16 facing opposite sides. It also includes two guide rods 19, which are connected between the two side connecting plates 6, and the gripper bracket 17 is rotatably connected to the two guide rods 19. Furthermore, it includes multiple guide rod support plates 20, which are spaced apart on the guide rods 19, with their other ends connected to an upper connecting plate 5.

[0021] Specifically, guide rod 19 restricts the movement of gripper bracket 17, while gripper 16 can rotate around third hinge pin 18. The output end of single-axis cylinder 11 extends, pushing guide plate 12 to produce linear motion. The motion of guide plate 12 is transmitted through connecting rod 13, causing second hinge pin 14 and third hinge pin 18 to move in tandem. This tandem motion is transmitted through gripper bracket 17 to gripper 16, causing gripper 16 to retract inward around the hinge point, thereby clamping the plasma bag. When the output end of single-axis cylinder 11 retracts, it pulls guide plate 12 to perform a reverse linear motion. The reverse motion of guide plate 12 drives second hinge pin 14 and third hinge pin 18 to move in reverse tandem through connecting rod 13. This reverse tandem motion drives gripper bracket 17 to open gripper 16 outward around the hinge point, completing the opening action of the gripper.

[0022] Specifically, it also includes a transfer robot, the output end of which is connected to the upper surface of the mounting bracket 1. The transfer robot moves the entire assembly to the bag dropping position, whereby the plasma bag clamping assembly releases the gripping of the broken bag and discards it.

[0023] Specifically, the transfer robot moves the mounting bracket 1 to the bag breaking station. At this time, multiple sets of plasma bag clamping components clamp the plasma bag. After the plasma bag is broken, the transfer robot moves the mounting bracket 1 to the bag dropping position. At the same time, the flip drive component drives the inner side of the mounting bracket 1 to rotate the connecting gripper mounting base 2 by 180 degrees, so that the plasma bag clamping components are flipped to the bag dropping position. The plasma bag clamping components release the broken bag, and the broken bag naturally falls into the collection bag.

[0024] This plasma bag flipping device features a gripper mounting base 2 rotatably connected to the inner side of a mounting bracket 1. Multiple sets of plasma bag gripping assemblies are spaced apart on the inner side of the gripper mounting base 2. A flipping drive assembly is connected to one side of the mounting bracket 1, passing through the mounting bracket 1 and connecting to the gripper mounting base 2. This device achieves the goal of gripping and flipping the broken bag to a suitable position for disposal, avoiding manual operation and improving efficiency. The entire process is mechanical, requiring no manual intervention, thus increasing work efficiency and effectively reducing costs.

[0025] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A plasma bag flipping device, characterized in that, The device includes a mounting bracket (1), with a gripper mounting seat (2) rotatably connected to the inner side of the mounting bracket (1). Multiple sets of plasma bag clamping assemblies are spaced apart on the inner side of the gripper mounting seat (2). A flipping drive assembly is connected to one side of the mounting bracket (1), and the flipping drive assembly passes through the mounting bracket (1) and connects to the gripper mounting seat (2).

2. The plasma bag turning device according to claim 1, characterized in that, The mounting bracket (1) includes a main connecting plate (3), and a support base (4) is connected to each end of the lower end face of the main connecting plate (3); the gripper mounting base (2) includes an upper connecting plate (5) and side connecting plates (6) connected to both sides of the upper connecting plate (5).

3. The plasma bag turning device according to claim 2, characterized in that, The flip drive assembly includes two seated bearings (7), with each of the two side connecting plates (6) having a seated bearing (7) connected to its opposite side, and the other ends of the two seated bearings (7) connected to the support base (4).

4. The plasma bag turning device according to claim 3, characterized in that, The flip drive assembly also includes a rotary cylinder (8), which is connected to the outer wall of the support base (4) via a support column (9). The output end of the rotary cylinder (8) is connected to a coupling (10), and the other end of the coupling (10) passes through the support base (4) and the seated bearing (7) and is connected to the side wall of the side connecting plate (6).

5. The plasma bag turning device according to claim 2, characterized in that, The plasma bag clamping assembly includes a single-axis cylinder (11), the output end of which is connected to a guide plate (12). Each end of the guide plate (12) is rotatably connected to a connecting rod (13) via a second hinge pin (14). The other ends of the connecting rod (13) are rotatably connected to two grippers (16) via a first hinge pin (15). Each end of the gripper bracket (17) is rotatably connected to a third hinge pin (18), and the two third hinge pins (18) are respectively connected to the side walls of the two grippers (16) arranged on opposite sides.

6. The plasma bag turning device according to claim 5, characterized in that, It also includes two guide rods (19), the two guide rods (19) are connected between the two side connecting plates (6), and the gripper bracket (17) is rotatably connected to the two guide rods (19).

7. The plasma bag turning device according to claim 6, characterized in that, It also includes multiple guide rod support plates (20), which are spaced apart on the guide rod (19) and connected at one end to the upper connecting plate (5).

8. The plasma bag turning device according to claim 1, characterized in that, It also includes a transfer robot, the output end of which is connected to the upper surface of the mounting bracket (1).

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