Adjustable soft package infusion bag boxing machine

Abstract

The utility model relates to the technical field of medicine packaging equipment, and discloses an adjustable soft package infusion bag boxing machine which comprises a bag conveying mechanism, a pushing mechanism, a bag sucking mechanism and a boxing adjusting mechanism, the pushing mechanism is arranged on the edge of the left side of the bag conveying mechanism, a storage plate corresponding to the pushing mechanism is arranged on the right side of the bag conveying mechanism, and the bag sucking mechanism is arranged on the storage plate. A limiting frame is arranged on the rear side of the storage plate, an adjusting assembly is arranged on the front side of the storage plate, a bag suction mechanism and a synchronous belt assembly are arranged on the top of the storage plate, the synchronous belt assembly is in transmission connection with the bag suction mechanism, and a boxing adjusting mechanism is arranged on the right side of the storage plate. The bag conveying mechanism, the pushing mechanism, the bag sucking mechanism and the boxing adjusting mechanism are arranged for cooperative operation, dislocation or accumulation of infusion bags in the conveying process is avoided, the size of an opening of a packaging box can be flexibly adjusted, and efficient and orderly boxing of the flexible package infusion bags is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pharmaceutical packaging equipment, in particular to an adjustable soft-packaging infusion bag packing machine. Background Technique

[0002] The soft-packaging infusion bag is a medical infusion device, mainly made of plastic film as raw material, usually having good flexibility, easy to carry and store. Due to its softness and portability, the soft-packaging infusion bag has been widely used in the medical field. It is mainly used for clinical treatment and nursing, and can infuse a variety of medicinal liquids and nutrient solutions, such as antibiotics, glucose solutions, etc.

[0003] For example, Chinese Patent CN202323098839.7 discloses a packing mechanism of a soft bag packing machine. By installing a frame on the packing mechanism, the soft bags can be stacked in the small grids of the frame, so that the soft bags in the packing box can be stacked flat. When in use, open the third electric push rod, and the third electric

[0004] push rod drives the frame to move towards the bottom of the box body, so that the frame can be placed inside the packing box, and the bag sucking mechanism will place the soft bags into the small grids in the frame, so that the soft bags will not be stacked randomly together.

[0005] However, in the actual production process, due to the inconsistency of the sizes of the soft-packaging infusion bags, they cannot be adjusted flexibly to adapt to different-sized infusion bags, and the opening size of the packing box cannot be adjusted flexibly, which is likely to cause difficulties in packing and waste of space.

[0006] Based on this, the utility model designs an adjustable soft-packaging infusion bag packing machine to solve the above problems. Content of the Utility Model

[0007] The purpose of the utility model is to provide an adjustable soft-packaging infusion bag packing machine to solve the problems put forward in the above background technique.

[0008] To solve the above technical problems, the utility model provides the following technical solution: an adjustable soft-packaging infusion bag packing machine, including a bag feeding mechanism, a pushing mechanism, a bag sucking mechanism and a packing adjusting mechanism. A pushing mechanism is arranged at the left edge of the bag feeding mechanism. A storage board corresponding to the pushing mechanism is arranged on the right side of the bag feeding mechanism. A baffle is fixedly connected to the right side of the storage board. A limiting frame is arranged at the rear side of the storage board. An adjusting component is arranged at the front side of the storage board. A bag sucking mechanism and a synchronous belt component are arranged on the top of the storage board. The bag sucking mechanism is drivingly connected to the synchronous belt component. A packing adjusting mechanism is arranged on the right side of the storage board;

[0009] The packing adjustment mechanism includes a guiding frame, an unpacking plate, a movable rod, a fixed rod, an adjusting plate and an adjusting rod. On both the left and right sides of the inner wall of the guiding frame, there are fixedly connected unpacking plates. On the front side of the inner wall of the guiding frame, there is a fixedly connected movable rod. On the rear side of the inner wall of the guiding frame, there is a fixed rod. On the opposite sides of the movable rod and the fixed rod, there are fixedly connected unpacking plates. At both the left and right ends of the movable rod, there are fixedly connected adjusting plates. The top of the adjusting plate is threadedly connected with an adjusting rod, and the adjusting plate is connected to the guiding frame through the adjusting rod.

[0010] Preferably, the packing adjustment mechanism further includes two support frames for connecting with the machine frame, an adjusting cylinder and a guiding rod. At the top of the support frame, there is fixedly installed an adjusting cylinder. The output end at the bottom of the adjusting cylinder penetrates through the support frame and is fixedly connected to the top of the guiding frame. On both the left and right sides of the adjusting cylinder, there are guiding rods. The guiding rods are slidably connected to the support frame and the bottom ends are fixedly connected to the guiding frame.

[0011] Preferably, the pushing mechanism includes a connecting frame, a pushing cylinder and a pushing plate. The bottom of the connecting frame is connected to the machine frame. On the left side of the connecting frame, there is fixedly installed a pushing cylinder. The output end on the right side of the pushing cylinder penetrates through the connecting frame and is fixedly connected to a pushing plate.

[0012] Preferably, the adjusting component includes an adjusting frame, a movable plate, a transmission rod and a handwheel. At the rear side of the adjusting frame, there is a movable plate corresponding to the limiting frame. At the central position of the front side of the movable plate, there is a rotatably connected transmission rod. The front end of the transmission rod penetrates through the adjusting frame and is fixedly connected to a handwheel.

[0013] Preferably, the bag sucking mechanism includes a connecting plate, a driving cylinder, a mounting plate and a vacuum adsorber. The connecting plate is connected to the synchronous belt assembly. At the central position of the top of the connecting plate, there is a fixedly connected driving cylinder. The output end at the bottom of the driving cylinder penetrates through the connecting plate and is fixedly connected to a mounting plate. At the bottom of the mounting plate, a number of vacuum adsorbers are fixedly installed at equal intervals.

[0014] Preferably, at the corners of the bottom of the connecting plate, there are movably connected connecting rods, and the bottom ends of the connecting rods are fixedly connected to a limiting frame.

[0015] Compared with the prior art, the beneficial effects achieved by the present utility model are:

[0016] 1. The utility model realizes the efficient and orderly packing of flexible packaging infusion bags through the coordinated operation of a bag feeding mechanism, a pushing mechanism, a bag sucking mechanism, and a packing adjustment mechanism. The bag feeding mechanism is responsible for stably and continuously transporting the infusion bags to a designated position. The pushing mechanism, through the cooperation of a pushing cylinder and a push plate, accurately pushes the infusion bags to an appropriate position on the storage plate, avoiding misalignment or accumulation of the infusion bags during transportation. The bag sucking mechanism uses the adsorption ability of a vacuum adsorber to contact and separate from the surface of the infusion bag, ensuring the stability of the infusion bags during the packing process. The packing adjustment mechanism adjusts the size of the opening of the packing box, enabling the infusion bags to be smoothly and neatly placed into the packing box.

[0017] 2. The utility model can easily adjust the distance between the movable plate and the limit frame through the cooperation of the movable plate, the transmission rod, and the handwheel in the adjustment component to adapt to infusion bags of different sizes, improving the versatility and flexibility of the equipment. The connecting rod and the limit frame at the bottom of the connecting plate enhance the connection stability, preventing shaking and deviation, and improving the packing accuracy and efficiency. The opening plate and the adjustment plate are provided to flexibly adjust the size of the opening of the packing box, avoiding packing difficulties or space waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 is a schematic diagram of the structure of the utility model from another perspective;

[0020] Figure 3 is a schematic diagram of the structure of the packing adjustment mechanism in the utility model;

[0021] Figure 4 is a schematic diagram of the structure of the limit frame in the utility model;

[0022] Figure 5 is a schematic diagram of the structure of the pushing mechanism in the utility model;

[0023] Figure 6 is a schematic diagram of the structure of the adjustment component in the utility model;

[0024] Figure 7 is a schematic diagram of the structure of the bag sucking mechanism in the utility model.

[0025] Wherein: 1. Bag feeding mechanism; 2. Pushing mechanism; 201. Connecting frame; 202. Pushing cylinder; 203. Pushing plate; 3. Storage plate; 4. Baffle; 5. Limiting frame; 6. Adjusting component; 601. Adjusting frame; 602. Movable plate; 603. Transmission rod; 604. Hand wheel; 7. Bag sucking mechanism; 701. Connecting plate; 702. Driving cylinder; 703. Mounting plate; 704. Vacuum adsorber; 8. Synchronous belt component; 9. Case packing adjusting mechanism; 901. Guide frame; 902. Case opening plate; 903. Movable rod; 904. Fixed rod; 905. Adjusting plate; 906. Adjusting rod; 907. Support frame; 908. Adjusting cylinder; 909. Guide rod; 10. Connecting rod; 11. Limiting frame. Detailed implementation mode

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative work shall fall within the protection scope of the present invention. Embodiment 1

[0027] Please refer to Figure 1 - Figure 4 To illustrate Embodiment 1, a diagram shows an adjustable soft packaging infusion bag case packing machine, which includes a bag feeding mechanism 1, a pushing mechanism 2, a bag sucking mechanism 7 and a case packing adjusting mechanism 9. A pushing mechanism 2 is arranged at the left edge of the bag feeding mechanism 1, a storage plate 3 corresponding to the pushing mechanism 2 is arranged on the right side of the bag feeding mechanism 1, a baffle 4 is fixedly connected to the right side of the storage plate 3, a limiting frame 5 is arranged at the rear side of the storage plate 3, an adjusting component 6 is arranged at the front side of the storage plate 3, a bag sucking mechanism 7 and a synchronous belt component 8 are arranged at the top of the storage plate 3, the bag sucking mechanism 7 is drivingly connected to the synchronous belt component 8, and a case packing adjusting mechanism 9 is arranged on the right side of the storage plate 3;

[0028] The case packing adjusting mechanism 9 includes a guide frame 901, a case opening plate 902, a movable rod 903, a fixed rod 904, an adjusting plate 905 and an adjusting rod 906. Case opening plates 902 are fixedly connected to both the left and right sides of the inner wall of the guide frame 901, a movable rod 903 is fixedly connected to the front side of the inner wall of the guide frame 901, a fixed rod 904 is arranged at the rear side of the inner wall of the guide frame 901, case opening plates 902 are fixedly connected to the opposite sides of the movable rod 903 and the fixed rod 904, adjusting plates 905 are fixedly connected to both the left and right ends of the movable rod 903, an adjusting rod 906 is threadedly connected to the top of the adjusting plate 905, and the adjusting plate 905 is connected to the guide frame 901 through the adjusting rod 906.

[0029] Please refer to Figure 1 andFigure 3 In this case, the packing adjustment mechanism 9 in the illustration further includes two support frames 907 for connecting to the frame, an adjustment cylinder 908, and a guide rod 909. At the top of the support frame 907, an adjustment cylinder 908 is fixedly installed. The output end at the bottom of the adjustment cylinder 908 penetrates through the support frame 907 and is fixedly connected to the top of the guide frame 901. On both the left and right sides of the adjustment cylinder 908, there is a guide rod 909. The guide rod 909 is slidably connected to the support frame 907 and its bottom end is fixedly connected to the guide frame 901;

[0030] In this embodiment, the flexible packaging infusion bag is conveyed into the packing machine by the bag conveying mechanism 1. When it is conveyed to the designated position, it is blocked by the limit frame 5. At this time, the pushing mechanism 2 starts to work, and pushes the flexible packaging infusion bag on the bag conveying mechanism 1 onto the storage plate 3. At this time, the adjustment assembly 6 will synchronously adjust the flexible packaging infusion bag placed on the storage plate 3, so that under the combined action of gravity and thrust, the infusion bags are neatly arranged on the storage plate 3. At the same time, the synchronous belt assembly 8 drives the entire bag suction mechanism 7 to move. The bag suction mechanism 7 is in close contact with the surface of the infusion bag and firmly adsorbs the infusion bag on the bag suction mechanism 7, so that the infusion bag is stably lifted and moved into the guide frame 901 of the packing adjustment mechanism 9. At this time, the adjustment cylinder 908 pushes the guide frame 901 to move up and down through its output end at the bottom. At the same time, the guide rod 909 slides on the support frame 907, providing guidance and support for the movement of the guide frame 901.

[0031] Specifically, by rotating the adjustment rod 906 to disconnect it from the guide frame 901, and at the same time making the movable rod 903 slide in the guide frame 901 through the adjustment plate 905, the distance between the opening box plate 902 on the movable rod 903 and the opening box plate 902 on the fixed rod 904 is adjusted. After the adjustment is completed, the adjustment plate 905 is rotated again and the adjustment rod 906 is tightened to fix the movable rod 903 to meet the packing requirements of infusion bags of different sizes, improving the flexibility and adaptability of the packing machine.

[0032] It should be noted that the bag conveying mechanism 1 is driven by a conveyor belt, synchronous pulley or sprocket structure, ensuring the stability and accuracy of the entire bag conveying process. The bag conveying mechanism 1 can smoothly and continuously convey the flexible packaging infusion bag into the packing machine. The synchronous belt assembly 8 uses a combination of a synchronous belt and a synchronous pulley, ensuring the stable movement of the bag suction mechanism 7 in the horizontal direction, further improving the packing accuracy and efficiency. And this synchronous belt assembly 8 also has a self-tensioning adjustment function, which can automatically adjust the tightness according to the working load, effectively avoiding the slack problem caused by long-term use and extending the service life of the equipment. The bag conveying mechanism 1 and the synchronous belt assembly 8 are both existing publicly disclosed technical solutions and will not be elaborated further here. Embodiment 2

[0033] Please refer toFigure 5 and Figure 6 Referring to Example 2, this embodiment further describes Example 1. In the illustration, the pushing mechanism 2 includes a connecting frame 201, a pushing cylinder 202, and a pushing plate 203. The bottom of the connecting frame 201 is connected to the frame. A pushing cylinder 202 is fixedly installed on the left side of the connecting frame 201. The output end on the right side of the pushing cylinder 202 penetrates through the connecting frame 201 and is fixedly connected to the pushing plate 203.

[0034] Furthermore, the adjusting assembly 6 includes an adjusting frame 601, a movable plate 602, a transmission rod 603, and a handwheel 604. A movable plate 602 corresponding to the limiting frame 5 is provided at the rear side of the adjusting frame 601. A transmission rod 603 is rotatably connected to the central position of the front side of the movable plate 602. The front end of the transmission rod 603 penetrates through the adjusting frame 601 and is fixedly connected to the handwheel 604;

[0035] In this embodiment, the connecting frame 201 is stably installed on the frame, providing support for the entire pushing process. After the pushing cylinder 202 receives the start signal, the output end on its right side quickly extends, driving the pushing plate 203 to move to the right. The setting of the pushing plate 203 increases the contact area with the flexible packaging infusion bag, ensuring that the flexible packaging infusion bag will not be damaged during the pushing process, and at the same time can effectively push it from the bag feeding mechanism 1 to the storage plate 3. The movable plate 602 is connected to the handwheel 604 through the transmission rod 603. When the user rotates the handwheel 604, the transmission rod 603 will drive the movable plate 602 to move accordingly, thereby flexibly adjusting the position of the movable plate 602, so as to achieve precise positioning and fixation of the infusion bag.

[0036] Specifically, the pushing cylinder 202 serves as the power source, ensuring that the pushing plate 203 can accurately and smoothly push the flexible packaging infusion bag from the bag feeding mechanism 1 to the storage plate 3. The adjusting assembly 6 is mainly responsible for precisely adjusting and positioning the infusion bags on the storage plate 3. By adjusting the position of the movable plate 602, infusion bags of different sizes and shapes can be adapted, so as to ensure that they can be neatly and stably arranged on the storage plate 3, facilitating subsequent packing operations. Example 3

[0037] Please refer to Figure 1 and Figure 7 Referring to Example 3, this embodiment further describes Example 2. In the illustration, the bag sucking mechanism 7 includes a connecting plate 701, a driving cylinder 702, a mounting plate 703, and a vacuum adsorber 704. The connecting plate 701 is connected to the synchronous belt assembly 8. A driving cylinder 702 is fixedly connected to the central position of the top of the connecting plate 701. The output end at the bottom of the driving cylinder 702 penetrates through the connecting plate 701 and is fixedly connected to the mounting plate 703. A plurality of vacuum adsorbers 704 are fixedly installed at equal intervals on the bottom of the mounting plate 703.

[0038] Further, connecting rods 10 are movably connected to the corners at the bottom of the connecting plate 701, and a limiting frame 11 is fixedly connected to the bottom of the connecting rod 10;

[0039] In this embodiment, the connecting plate 701 moves horizontally driven by the synchronous belt assembly 8 to ensure that the bag suction mechanism 7 moves above each infusion bag to be sucked. The driving cylinder 702 serves as the power source for vertical movement, and the output end at its bottom drives the mounting plate 703 to move up and down, thereby controlling the contact and separation between the vacuum adsorber 704 and the surface of the infusion bag. The vacuum adsorber 704 generates negative pressure to firmly adsorb the infusion bag on the mounting plate 703, ensuring that the infusion bag does not fall off or shift during the movement. During the movement of the bag suction mechanism 7, the connecting rod 10 moves together with the connecting plate 701, while the limiting frame 11 remains in a certain position according to the working requirements to prevent the bag suction mechanism 7 from shaking or shifting during horizontal or vertical movement, further improving the accuracy and stability of boxing.

[0040] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable soft-packaging infusion bag packing machine, comprising a bag feeding mechanism (1), a pushing mechanism (2), a bag sucking mechanism (7) and a packing adjustment mechanism (9), characterized in that: A pushing mechanism (2) is provided at the left edge of the bag feeding mechanism (1). A storage board (3) corresponding to the pushing mechanism (2) is arranged on the right side of the bag feeding mechanism (1). A baffle (4) is fixedly connected to the right side of the storage board (3). A limiting frame (5) is arranged at the rear side of the storage board (3). An adjusting assembly (6) is arranged at the front side of the storage board (3). A bag sucking mechanism (7) and a synchronous belt assembly (8) are arranged on the top of the storage board (3). The bag sucking mechanism (7) is drivingly connected to the synchronous belt assembly (8). A packing box adjusting mechanism (9) is arranged on the right side of the storage board (3). The packing box adjusting mechanism (9) includes a guiding frame (901), an unpacking board (902), a movable rod (903), a fixed rod (904), an adjusting board (905) and an adjusting rod (906). Unpacking boards (902) are fixedly connected to both the left and right sides of the inner wall of the guiding frame (901). A movable rod (903) is fixedly connected to the front side of the inner wall of the guiding frame (901). A fixed rod (904) is arranged at the rear side of the inner wall of the guiding frame (901). Unpacking boards (902) are fixedly connected to the opposite sides of the movable rod (903) and the fixed rod (904). Adjusting boards (905) are fixedly connected to both the left and right ends of the movable rod (903). An adjusting rod (906) is threadedly connected to the top of the adjusting board (905). The adjusting board (905) is connected to the guiding frame (901) through the adjusting rod (906).

2. The adjustable soft-packaging infusion bag packing machine according to claim 1, characterized in that: The packing box adjusting mechanism (9) further includes two support frames (907) for connecting to the machine frame, an adjusting cylinder (908) and a guiding rod (909). An adjusting cylinder (908) is fixedly installed on the top of the support frame (907). The output end at the bottom of the adjusting cylinder (908) penetrates through the support frame (907) and is fixedly connected to the top of the guiding frame (901). Guiding rods (909) are arranged on both the left and right sides of the adjusting cylinder (908). The guiding rods (909) are slidably connected to the support frame (907) and the bottom ends are fixedly connected to the guiding frame (901).

3. An adjustable soft-packaging infusion bag packing machine according to claim 1, characterized in that: The pushing mechanism (2) includes a connecting frame (201), a pushing cylinder (202) and a pushing plate (203). The bottom of the connecting frame (201) is connected to the machine frame. A pushing cylinder (202) is fixedly installed on the left side of the connecting frame (201). The output end on the right side of the pushing cylinder (202) penetrates through the connecting frame (201) and is fixedly connected to a pushing plate (203).

4. An adjustable soft-packaging infusion bag packing machine according to claim 1, characterized in that: The adjusting assembly (6) includes an adjusting frame (601), a movable plate (602), a transmission rod (603) and a hand wheel (604). A movable plate (602) corresponding to the limiting frame (5) is arranged at the rear side of the adjusting frame (601). A transmission rod (603) is rotatably connected to the central position of the front side of the movable plate (602). The front end of the transmission rod (603) penetrates through the adjusting frame (601) and is fixedly connected to a hand wheel (604).

5. An adjustable soft-packaging infusion bag packing machine according to claim 1, characterized in that: The suction bag mechanism (7) includes a connecting plate (701), a driving cylinder (702), a mounting plate (703) and a vacuum adsorber (704). The connecting plate (701) is connected to the synchronous belt assembly (8). At the central position of the top of the connecting plate (701), a driving cylinder (702) is fixedly connected. The output end at the bottom of the driving cylinder (702) penetrates through the connecting plate (701) and is fixedly connected to a mounting plate (703). A plurality of vacuum adsorbers (704) are fixedly installed at equal intervals at the bottom of the mounting plate (703).

6. An adjustable soft-packaging infusion bag packing machine according to claim 5, characterized in that: Connecting rods (10) are movably connected to the corners at the bottom of the connecting plate (701), and a limiting frame (11) is fixedly connected to the bottom of the connecting rods (10).

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