Liquid bag cabinet for intelligent automatic liquid dispensing

Abstract

The utility model relates to intravenous infusion bag conveying and liquid preparation front end processing technical field discloses a kind of liquid bag cabinet for intelligent automatic liquid preparation, including rack, feeding mechanism, blanking mechanism and material taking mechanism;Feeding mechanism is located on rack;Blanking mechanism is located on rack;Material taking mechanism is located on rack.Through setting feeding mechanism, material taking mechanism and blanking mechanism, the automatic loading and unloading of liquid bag are realized, the transmission and processing speed of liquid bag can be greatly improved, compared with artificial transportation, greatly reduce manpower demand and time consumption, simultaneously, through feeding mechanism, material taking mechanism and blanking mechanism three accurate control liquid bag's transmission and clamping, avoid the liquid bag drop problem caused by the strength limit of carrier, uneven ground or improper operation, reduce the risk of liquid bag confusion, also reduce the breakage rate caused by external force in the process of transportation, guarantee the integrity and safety of liquid bag.

Description

Technical Field

[0001] This utility model relates to the field of intravenous infusion bag delivery and pre-treatment technology for solution preparation, and in particular to a liquid bag cabinet for intelligent automatic solution preparation. Background Technology

[0002] In the medical field, solvents are an essential medium in the preparation of intravenous medications, and are generally packaged in bags or bottles. Before medication preparation, solvent bags require necessary pre-treatment, including product identification, pull-tab opening, alcohol disinfection, and labeling.

[0003] In traditional fluid bag delivery and preparation processes, most operations rely on manual labor. However, this manual method is extremely time-consuming and labor-intensive, especially for large-scale fluid bag transportation and preparation. Furthermore, the preparation steps are cumbersome, and under high-intensity conditions, incompatibility errors and contamination are prone to occur, affecting treatment outcomes and potentially posing safety risks to patients. Therefore, a fully automated preparation process requires a precise and rapid automated device to automate the entire preparation process.

[0004] Therefore, a new technical solution needs to be researched to address the above problems. Utility Model Content

[0005] In view of this, the present invention addresses the deficiencies of the existing technology, and its main objective is to provide a liquid bag cabinet for intelligent automatic liquid dispensing.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A liquid bag cabinet for intelligent automatic liquid dispensing includes a frame, a feeding mechanism, a discharging mechanism, and a picking mechanism; the feeding mechanism is mounted on the frame and is used for transporting liquid bags; the discharging mechanism is mounted on the frame and located on one side of the feeding mechanism, and is used for delivering liquid bags to the discharge end of the frame; the picking mechanism is mounted on the frame and located between the feeding mechanism and the discharging mechanism, and is used for transferring liquid bags from the feeding mechanism to the discharging mechanism.

[0008] As a further explanation, it also includes a capping mechanism, which includes a support frame, an alcohol spraying component, and a capping component; the support frame is located above the feeding mechanism, and the alcohol spraying component and the capping component are symmetrically arranged on the support frame; the capping component is used to cap the sealing cap on the liquid bag and to recycle the waste cap, and the alcohol spraying component is used to disinfect the injection port after capping.

[0009] As further explained, the alcohol spraying assembly includes a fixed bracket and a spray nozzle for spraying alcohol. The fixed bracket is located at the top of the support frame; the spray nozzle is fixed to the end of the fixed bracket, and the end of the spray nozzle is provided with a spray port for spraying alcohol.

[0010] As further explained, the cap-screwing assembly includes a first moving component, a second moving component, a cap-screwing module, and a first detection component; the first moving component is mounted on the support frame and is used to drive the second moving component to adjust its position along the Y-axis; the second moving component is vertically mounted on the first moving component and is used to drive the cap-screwing module to adjust its position along the Z-axis; the cap-screwing module is mounted on the second moving component; the frame is provided with a waste cap recycling port, which is located below the cap-screwing module;

[0011] The first detection component includes a first detection mounting frame and a first detection unit; the first detection mounting frame is fixedly mounted on one side of the second moving component; the first detection unit is vertically mounted on the first detection mounting frame, and a first lighting unit is provided below the first detection unit.

[0012] As further explained, the cap-tightening assembly also includes a cap-opening component; the cap-opening component includes a cap-opening mounting base; the cap-opening mounting base is disposed on the support frame and located on one side of the cap-tightening module; a cap-opening driving component is provided on one side of the cap-opening mounting base; a horizontally arranged cap-opening plate is provided on the output end of the cap-opening driving component, and the cap-opening driving component drives the cap-opening plate to rotate, so as to flip and open the flat sealing cap. As further explained, the cap-tightening module includes a cap-tightening mounting base; the cap-tightening mounting base is disposed on the second moving component; a cap-tightening driving component is provided on one side of the cap-tightening mounting base; a cap-clamping driving component is provided on the other side of the cap-tightening mounting base; one end of the cap-clamping driving component is meshed with the output end of the cap-tightening driving component through a gear set, and the other end is provided with a cap-clamping claw for clamping the liquid bag sealing cap.

[0013] As a further explanation, the system also includes a printing and labeling mechanism; the printing and labeling mechanism includes a control box; the control box is located on one side of the unloading mechanism, and an adjustment module for adjusting the height of the control box is provided between the control box and the frame; the control box is provided with a label roll, a tensioning component, a printing component, and a labeling head from top to bottom; the labeling head includes a labeling drive and a labeling pressure plate; the labeling pressure plate is located at the output end of the labeling drive and is used to push the labeling pressure plate to the side of the liquid bag for flat or curved labeling; the labeling pressure plate is provided with a label pressing component; a limiting drive for limiting the side of the liquid bag is provided between the printing and labeling mechanism and the unloading mechanism; the limiting drive is provided with a limiting plate, and the limiting drive is located between the unloading mechanism and the frame.

[0014] As further explained, the feeding mechanism includes a feeding mounting frame mounted on the frame; the feeding mounting frame is provided with multiple sets of equally spaced conveying units, and the conveying units are inclinedly mounted on the feeding mounting frame; the conveying unit includes a pushing module and a sliding module; the sliding module is mounted on the feeding mounting frame, and the sliding module includes at least two sets of sliding channels for clamping the injection head on the liquid bag; the sliding channels are provided with two sets of guide rods distributed left and right; the pushing module is located above the sliding module and is used to push the liquid bag to be conveyed along the extension direction of the sliding module; the sliding module is located below the pushing module and is used to clamp liquid bags of various sizes.

[0015] As further explained, the material handling mechanism includes a translation module, a lifting module, and a material handling component; the translation module is mounted on the frame; the lifting module is mounted on the translation module; the material handling component is slidably connected to the lifting module via a lifting seat; the material handling component includes a rotary drive and a translation drive; the rotary drive is located at the center of the lifting seat, and its output end is connected to a rotary seat; the translation drive is mounted on the rotary seat, and its output end is provided with a material handling gripper for gripping the liquid bag, the material handling gripper being slidably connected to the translation drive.

[0016] As further explained, the feeding mechanism includes a feeding turntable and a releasing component located above the feeding turntable; the feeding turntable is provided with four sets of circumferentially distributed clamping components; a second detection unit for detecting the presence of liquid bags is provided in the center of the feeding turntable, and a second lighting unit is provided on the side of the second detection unit near the feeding mechanism;

[0017] The clamping component includes a U-shaped plate and two sets of clamping plates; the U-shaped plate is disposed on the feeding turntable, and a protective cover for fixing is provided on the outer side of the U-shaped plate; both ends of the U-shaped plate are provided with clamping slide rails for sliding guidance of the clamping plates; the two sets of clamping plates are symmetrically distributed on the clamping slide rails and are movably connected to the clamping slide rails respectively; each set of clamping plates has an upwardly protruding fixing part near the end of the U-shaped plate, and the fixing part has an abutment part; a first spring is provided between the two sets of fixing parts; the inner side of the clamping plate has a snap-fit ​​part corresponding to the injection head;

[0018] The release assembly includes two sets of oppositely arranged release drive members and triangular plates; the release drive members are located above the feeding turntable; the triangular plates are located on the output end of the release drive members and are situated between the two sets of fixed parts. The release drive members drive the triangular plates to extend outward or retract inward, and the triangular plates abut against or move away from the two sets of fixed parts, so that the two sets of clamps can release or hold the injection port.

[0019] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution:

[0020] 1. By setting up a feeding mechanism, a picking mechanism, and a discharging mechanism, automatic loading and unloading of liquid bags is realized, which can significantly improve the transmission and processing speed of liquid bags. Compared with manual transportation, it greatly reduces the manpower requirements and time consumption. At the same time, the feeding mechanism, picking mechanism, and discharging mechanism precisely control the transmission and clamping of liquid bags, avoiding the problem of liquid bags falling due to the physical limitations of the handler, uneven ground, or improper operation, reducing the risk of liquid bags getting mixed up, and also reducing the damage rate of liquid bags caused by external forces during transportation, ensuring the integrity and safety of liquid bags.

[0021] 2. By setting up a capping mechanism, the capping assembly accurately performs the capping and sealing operation, improving the precision and reliability of the operation and reducing the need for manual intervention. At the same time, the alcohol spraying assembly disinfects the injection port after capping, ensuring that the injection port is not contaminated.

[0022] 3. By adopting a sliding channel with multiple clamping channels, the feeding mechanism can clamp liquid bags of various specifications, such as single-ended liquid bags and double-ended liquid bags, thereby enhancing the versatility and adaptability of the equipment.

[0023] 4. By setting up a feeding mechanism, the clamping components in the feeding mechanism, under the action of the first spring and the clamping slide rail, can flexibly adapt to liquid bags of different sizes and shapes between the two clamping plates, enhancing the versatility and adaptability of the equipment. Furthermore, when the liquid bag is released, the release drive component in the feeding mechanism drives the triangular plate to extend outwards, and the triangular plate abuts against the two sets of fixed parts, moving the two sets of fixed parts along the outside of the guide rod, thus releasing the liquid inlet from the two sets of clamping plates. Conversely, the two sets of clamping plates hold the liquid inlet. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 A schematic diagram of the overall structure of a liquid bag cabinet for intelligent automatic liquid dispensing provided by this utility model;

[0026] Figure 2 A schematic diagram of the overall structure of the screw-on mechanism provided by this utility model;

[0027] Figure 3A schematic diagram of the overall structure of the printing and labeling mechanism provided by this utility model;

[0028] Figure 4 A partial structural schematic diagram of the conveying unit provided by this utility model;

[0029] Figure 5 A schematic diagram of the overall structure of the material handling mechanism provided by this utility model;

[0030] Figure 6 This is a schematic diagram of the overall structure of the material handling component provided by this utility model;

[0031] Figure 7 A schematic diagram of the overall structure of the feeding mechanism provided by this utility model;

[0032] Figure 8 This is a schematic diagram of the overall structure of the clamping component provided by this utility model.

[0033] The following are the labeling elements in the figure:

[0034] 10. Rack;

[0035] 20. Feeding mechanism; 21. Feeding mounting frame; 22. Pushing module; 23. Sliding module; 25. Guide rod;

[0036] 30. Feeding mechanism; 31. Feeding turntable; 32. U-shaped plate; 33. Clamping plate; 34. Clamping slide rail; 35. Fixing part; 36. Snap-fit ​​part; 37. First spring; 38. Second detection unit; 391. Release drive component; 392. Triangular plate;

[0037] 40. Material handling mechanism; 41. Lifting module; 42. Lifting seat; 43. Rotary drive component; 44. Translation drive component; 45. Rotary seat; 46. Material handling gripper; 47. Translation module;

[0038] 50. Alcohol spraying assembly; 501. Fixing bracket; 502. Spraying base;

[0039] 51. Cap screwing assembly; 512. First moving part; 513. Second moving part; 515. Cap screwing mounting base; 516. Cap screwing drive; 517. Cap clamping drive; 518. First detection unit; 519. First lighting unit;

[0040] 52. Support frame; 531. Cover opening mounting base; 532. Cover opening drive component; 533. Cover opening plate;

[0041] 60. Labeling and printing mechanism; 61. Control box; 62. Label roll; 63. Tensioning component; 64. Printing component; 65. Labeling drive component; 66. Labeling pressure plate; 67. Adjustment module; 68. Label pressing component. Detailed Implementation

[0042] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0043] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0044] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0045] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0046] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0047] In one embodiment of this utility model, such as Figure 1-8 As shown, a liquid bag cabinet for intelligent automatic liquid dispensing is provided, including a frame 10, a feeding mechanism 20, a discharging mechanism 30, and a picking mechanism 40. The feeding mechanism 20 is mounted on the frame 10 and is used for conveying liquid bags. The discharging mechanism 30 is mounted on the frame 10 and located to one side of the feeding mechanism 20, used for delivering liquid bags to the discharge end of the frame 10. The picking mechanism 40 is mounted on the frame 10 and located between the feeding mechanism 20 and the discharging mechanism 30, used for transferring liquid bags from the feeding mechanism 20 to the discharging mechanism 30.

[0048] In this embodiment, a sealed door is provided on one side of the output end of the feeding mechanism 30, and a discharge port is provided on the sealed door; a drive unit for opening or closing the discharge port is provided on one side of the sealed door; a movable door corresponding to the discharge port is provided on the output end of the opening cylinder, and the movable door and the discharge port can overlap or be misaligned. By setting the sealed door and the movable door, the liquid bag cabinet can maintain a relatively sealed environment during operation, reducing environmental pollution to the static mixing core area.

[0049] By setting up a feeding mechanism 20, a picking mechanism 40, and a discharging mechanism 30, automatic loading and unloading of liquid bags is achieved, which can significantly improve the transmission and processing speed of liquid bags. Compared with manual transportation, it greatly reduces the manpower requirements and time consumption. At the same time, the feeding mechanism 20, the picking mechanism 40, and the discharging mechanism 30 precisely control the transmission and clamping of liquid bags, avoiding the problem of liquid bags falling due to the physical limitations of the handler, uneven ground, or improper operation, reducing the risk of liquid bags getting mixed up, and also reducing the damage rate of liquid bags caused by external forces during transportation, ensuring the integrity and safety of liquid bags.

[0050] Preferably, the system further includes a capping mechanism, which comprises a support frame 52, an alcohol spraying assembly 50, and a capping assembly 51. The support frame 52 is located above the feeding mechanism 30, and the alcohol spraying assembly 50 and the capping assembly 51 are symmetrically arranged on the support frame 52. The capping assembly 51 is used to cap the liquid bag and collect waste caps, while the alcohol spraying assembly 50 is used to disinfect the filling port after capping.

[0051] By setting up a cap-tightening mechanism, the cap-tightening assembly 51 accurately performs the operation of unscrewing the sealing cap, improving the precision and reliability of the operation and reducing the need for manual intervention. At the same time, the alcohol spraying assembly 50 disinfects the injection port after capping, ensuring that the injection port is not contaminated.

[0052] Specifically, the alcohol spraying assembly 50 includes a fixed bracket 501 and a spraying base 502 for spraying alcohol. The fixed bracket 501 is located at the top of the support frame 52. The spraying base 502 is fixed to the end of the fixed bracket 501, and the end of the spraying base 502 is provided with a spray nozzle for spraying alcohol. In this embodiment, the spraying base 502 has a liquid storage chamber for storing alcohol, and the liquid storage chamber is connected to the spray nozzle through an infusion tube. The alcohol or disinfectant in the spraying base 502 is delivered to the spray nozzle through the infusion tube, and then the alcohol is sprayed onto the capped injection port through the spray nozzle to disinfect the injection port and ensure that the injection port is not contaminated.

[0053] More specifically, the cap-tightening assembly 51 includes a first moving component 512, a second moving component 513, a cap-tightening module, and a first detection component. The first moving component 512 is mounted on the support frame 52 and is used to drive the second moving component 513 to adjust its position along the Y-axis. The second moving component 513 is vertically mounted on the first moving component 512 and is used to drive the cap-tightening module to adjust its position along the Z-axis. The cap-tightening module is mounted on the second moving component 513. The frame 10 is provided with a waste cap recycling port, which is located below the cap-tightening module.

[0054] The first detection component includes a first detection mounting frame and a first detection unit 518. The first detection mounting frame is fixedly mounted on one side of the second moving component 513, and the first detection unit 518 is a CCD detection camera. The first detection unit 518 is vertically mounted on the first detection mounting frame, and a first illumination unit 519 is provided below the first detection unit 518. In this embodiment, the first moving component 512 is a horizontal linear moving module, and the second moving component 513 is a vertical linear moving module. By setting up a first moving part 512, a second moving part 513, and a capping module, the capping module can move freely in three-dimensional space through the first moving part 512 and the second moving part 513, which can adapt to liquid bags at different positions and angles, improving the flexibility and adaptability of operation. At the same time, the capping module can stably cap the liquid bag, avoiding damage to the liquid bag due to improper operation. Furthermore, the first detection component can detect the liquid inlet after capping to ensure that the liquid bags entering the next station are all capped. If there is no cap, it is recapped or scrapped. That is, the clamping part in the feeding mechanism 30 releases the uncapped liquid bag under the action of the loosening part, and it is recycled through the waste cap recycling port, improving the cleanliness of the equipment working environment.

[0055] Furthermore, the cap-tightening assembly 51 also includes a cap-opening component; the cap-opening component includes a cap-opening mounting base 531; the cap-opening mounting base 531 is mounted on a support frame and located on one side of the cap-tightening module; a cap-opening drive component 532, which is a motor, is provided on one side of the cap-opening mounting base 531; a horizontally positioned cap-opening plate 533 is provided on the output end of the cap-opening drive component 532, and the cap-opening drive component 532 drives the cap-opening plate 533 to rotate, so as to flip and open the flat sealing cap. When the sealing cap on the liquid bag is a flat structure, the first moving component drives the cap-opening plate 533 to engage with the bottom end of the flat sealing cap, and then the cap-opening drive component 532 drives the cap-opening plate 533 to rotate upward 360°, thereby realizing the action of opening the sealing cap upward, that is, breaking the sealing cap from the liquid injection port, without manual intervention, thus improving the breaking efficiency of the liquid bag sealing cap.

[0056] Furthermore, the cap-screwing module includes a cap-screwing mounting base 515. The cap-screwing mounting base 515 is mounted on the second moving part 513. A cap-screwing drive 516 is provided on one side of the cap-screwing mounting base 515. A cap-clamping drive 517 is provided on the other side of the cap-screwing mounting base 515. One end of the cap-clamping drive 517 is meshed with the output end of the cap-screwing drive 516 via a gear set, and the other end is provided with a cap-clamping jaw for clamping the liquid bag sealing cap.

[0057] In this embodiment, the cap-screwing drive 516 is a drive motor, and the cap-clamping drive 517 is an electric gripper. When the cap-clamping gripper is moved above the sealing cap of the injection port through the cooperation of the first moving part 512 and the second moving part 513, the cap-clamping drive 517 is activated and drives the two sets of cap-clamping grippers to move inward, thus clamping the sealing cap of the injection port. Then, the cap-screwing drive 516 is activated, which drives the cap-clamping drive 517 and the cap-clamping grippers to rotate synchronously, thereby realizing the cap-breaking operation, reducing the need for manual intervention and improving the breaking efficiency of the liquid bag sealing cap.

[0058] Preferably, the device further includes a printing and labeling mechanism 60. The printing and labeling mechanism 60 includes a control box 61. The control box 61 is located on one side of the feeding mechanism 30, and an adjustment module 67 for adjusting the height of the control box 61 is provided between the control box 61 and the frame 10. The adjustment module 67 is a vertically movable module. From top to bottom, the control box 61 is provided with a label roll 62, a tensioning component 63, a printing component 64, and a labeling head. The labeling head includes a labeling drive component 65 and a labeling pressure plate 66. The labeling pressure plate 66 is located at the output end of the labeling drive component 65 and is used to push the labeling pressure plate 66 to the side of the liquid bag for flat or curved labeling. The labeling pressure plate 66 is provided with a label pressing component 68, which has an arc-shaped structure and is made of an elastic soft material. When pressed, the label pressing component 68 can deform according to the shape of the liquid bag, stand-up pouch, or infusion bottle to attach the label.

[0059] A limiting drive component for limiting the side of the liquid bag is provided between the printing and labeling mechanism 60 and the feeding mechanism 30; the limiting drive component is provided with a limiting plate, and the limiting drive component is located between the feeding mechanism 30 and the frame 10.

[0060] In this embodiment, the printing component 64 is a thermal transfer printing mechanism. The printing component 64 is electrically connected to the control box 61, and the control box 61 is electrically connected to an external control terminal. Under the control of the control box 61, the printing component 64 prints the corresponding information on the label strip, thereby realizing the label printing. Then, the printed label is transferred to the outside of the labeling pressure plate 66, and under the action of the labeling drive component 65, the labeling pressure plate 66 is pushed to the side of the liquid bag for flat or curved labeling. At the same time, the label is pressed and deformed by the pressure member 68 to firmly adhere the label, especially for round liquid bags, so that it adheres better to the outer side of the liquid bag, avoiding the phenomenon of the label not being fully adhered and lifting the edge, thereby improving the label adhesion. In addition, by setting a limiting plate, the back of the liquid bag is limited when the label is sorted, so that the label can better adhere to the outside of the bottle.

[0061] Preferably, the feeding mechanism 20 includes a feeding mounting frame 21 mounted on the frame 10. The feeding mounting frame 21 has multiple sets of equally spaced conveying units, which are inclined at 30°. Each conveying unit has an elastic limiting member at its end, containing an elastic element, and one end of the elastic element has a contact element. The elastic element is a spring, and the contact element is a metal ball head or a ball head made of other materials. By providing the elastic limiting member, the liquid bag is prevented from slipping out of the conveying unit, while also facilitating the removal of the liquid bag from the conveying unit by the subsequent material handling device.

[0062] The conveying unit includes a pushing module 22 and a sliding module 23. The sliding module 23 is mounted on the feeding mounting frame 21 and includes at least two sets of sliding channels for clamping the injection heads on the liquid bags. Two sets of guide rods 25 are arranged laterally within the sliding channels. The pushing module 22 is positioned above the sliding module 23 and is used to push the liquid bags along the extending direction of the sliding module 23. The sliding module 23 is positioned below the pushing module 22 and is used to clamp liquid bags of various sizes.

[0063] In this embodiment, the sliding module 23 consists of two sets of sliding channels distributed to the left and right. One set of sliding channels is equipped with a fixed seat for feeding liquid bags with a single-head injection head, and the other set is a sliding channel for feeding liquid bags with a double-head injection head. This allows the sliding module 23 to be compatible with two sets of liquid bags with different numbers of injection heads at the same time, improving the versatility of the conveying unit.

[0064] The feeding module 22 includes a feeding seat, a hand crank, and a counterweight. The feeding seat is located above the sliding module 23. The hand crank is located on the input side of the feeding seat. The counterweight is movably located within the feeding seat and connected to the hand crank. A guide rod is provided between the automatic block and the feeding seat. A first magnet is located on the side of the counterweight near the feeding seat, and a second magnet is located on the feeding seat to attract the first magnet. By using the feeding module 22, which consists of a feeding seat, a hand crank, and a counterweight, the liquid bag is fed by the counterweight itself, realizing the automatic pushing function of the liquid bag. No drive unit is required, simplifying the structure of the feeding module 22, reducing maintenance costs, and the counterweight can be easily controlled to reset by operating the hand crank, facilitating the reloading of the liquid bag, improving the automation level of the liquid bag conveying, and making the device easier to operate and maintain.

[0065] Preferably, the material handling mechanism 40 includes a translation module 47, a lifting module 41, and a material handling component. The translation module 47 is mounted on the frame 10. The lifting module 41 is mounted on the translation module 47, and a translation guide rail is provided between the lifting module 41 and the frame 10. The material handling component is slidably connected to the lifting module 41 via a lifting seat 42. The material handling component includes a rotary drive 43 and a translation drive 44. The rotary drive 43 is located at the center of the lifting seat 42, and its output end is connected to a rotary seat 45. The translation drive 44 is mounted on the rotary seat 45, and its output end is provided with a material handling gripper 46 for gripping the liquid bag, which is slidably connected to the translation drive 44.

[0066] In this embodiment, the lifting module 41 is a vertical linear movement module, the translation module 47 is a horizontal linear movement module, the rotary drive 43 is a rotary motor, and the translation drive 44 is a cylinder. Through the cooperation of the lifting module 41, the translation module 47, the rotary drive 43, and the translation drive 44, the material picking component can accurately pick up and transfer the liquid bag, avoiding the liquid bag from falling and breaking due to improper operation.

[0067] Preferably, the feeding mechanism 30 includes a feeding turntable 31 and a release assembly disposed above the feeding turntable 31; the feeding turntable 31 is provided with four sets of circumferentially distributed clamping components; a second detection unit 38 for detecting the presence of liquid bags is provided in the center of the feeding turntable 31, the second detection unit 38 is a CCD detection camera, and a second lighting unit is provided on the side of the second detection unit 38 near the feeding mechanism 40;

[0068] The clamping component includes a U-shaped plate 32 and two sets of clamping plates 33. The U-shaped plate 32 is mounted on the feeding turntable 31, and a protective cover for fixing is provided on the outer side of the U-shaped plate 32. Both ends of the U-shaped plate 32 are provided with clamping slide rails 34 for sliding guidance of the clamping plates 33. The two sets of clamping plates 33 are symmetrically distributed on the clamping slide rails 34 and are movably connected to the clamping slide rails 34 respectively. The two sets of clamping plates 33 are provided with upwardly protruding fixing parts 35 near the U-shaped plate 32, and the fixing parts 35 are provided with abutting parts. A first spring 37 is provided between the two sets of fixing parts 35. The inner side of the clamping plate 33 is provided with a snap-fit ​​part 36 corresponding to the injection head.

[0069] The release assembly includes two sets of oppositely arranged release drive components 391 and triangular plates 392. The release drive component 391 is located above the feeding turntable 31. The release drive component 391 is a cylinder and is fixed to the frame 10 via a release mounting bracket, which is connected to the support frame 52 of the capping assembly 51 via the release mounting bracket. The triangular plate 392 is located on the output end of the release drive component 391 and is situated on the brackets of the two sets of fixing parts 35. The release drive component 391 drives the triangular plate 392 to extend outward or retract inward. The triangular plate 392 abuts against or moves away from the two sets of fixing parts 35, allowing the two sets of clamping plates 33 to release or clamp the injection port.

[0070] In this embodiment, the feeding turntable 31 is equipped with four clamping stations, which are designated as the first clamping station, the second clamping station, the third clamping station, and the fourth clamping station, respectively, starting from the side closest to the feeding mechanism 40 and moving clockwise along the feeding turntable 31. The capping assembly 51 is located at the first clamping station, the bottle clamping assembly is located to one side of the first clamping station, the label printing and labeling mechanism 60 is located to one side of the clamping station, and the alcohol spraying assembly 50 is located above the third clamping station. The second detection unit 38 is positioned directly opposite the first clamping station. The second detection unit 38 detects the liquid bag at the first clamping station to determine whether there is a liquid bag at the first clamping station, facilitating subsequent handling of the liquid bag.

[0071] By setting up a feeding mechanism 30, the clamping components in the feeding mechanism 30, under the action of the first spring 37 and the clamping slide rail 34, can flexibly adapt to liquid bags of different sizes and shapes between the two clamping plates 33, enhancing the versatility and adaptability of the equipment. When the liquid bag is released, the release drive 391 drives the triangular plate 392 to extend outward, and the triangular plate 392 abuts against the two sets of fixing parts 35, moving the two sets of fixing parts 35 along the outside of the guide rod, thereby releasing the liquid inlet of the two sets of clamping plates 33. Conversely, the two sets of clamping plates 33 clamp the liquid inlet.

[0072] The above are merely preferred embodiments of the present utility model, and only specifically describe the technical principles of the present utility model. These descriptions are only for explaining the principles of the present utility model and should not be construed as limiting the scope of protection of the present utility model in any way. Based on this explanation, any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model, as well as other specific embodiments of the present utility model that can be conceived by those skilled in the art without creative effort, should be included within the scope of protection of the present utility model.

Claims

1. A liquid bag cabinet for intelligent automatic liquid dispensing, characterized in that, include: frame; A feeding mechanism, which is mounted on the frame, is used for the transfer of liquid bags; A feeding mechanism is mounted on the frame and located on one side of the feeding mechanism, for feeding the liquid bag to the discharge end of the frame; A material handling mechanism is provided on the frame and located between the feeding mechanism and the unloading mechanism, for transferring the liquid bag on the feeding mechanism to the unloading mechanism.

2. The liquid bag cabinet for intelligent automatic liquid dispensing according to claim 1, characterized in that, It also includes a capping mechanism, which includes a support frame, an alcohol spraying component, and a capping component; the support frame is located above the feeding mechanism, and the alcohol spraying component and the capping component are symmetrically arranged on the support frame; the capping component is used to cap the sealing cap on the liquid bag and recycle the waste cap, and the alcohol spraying component is used to disinfect the injection port after capping.

3. The liquid bag cabinet for intelligent automatic liquid dispensing according to claim 2, characterized in that, The alcohol spraying assembly includes a fixed bracket and a spray nozzle for spraying alcohol. The fixed bracket is located at the top of the support frame. The spray nozzle is fixed to the end of the fixed bracket, and the end of the spray nozzle is provided with a spray port for spraying alcohol.

4. The liquid bag cabinet for intelligent automatic liquid dispensing according to claim 2 or 3, characterized in that, The cap-screwing assembly includes a first moving component, a second moving component, a cap-screwing module, and a first detection component; the first moving component is mounted on the support frame and is used to drive the second moving component to adjust its position along the Y-axis; the second moving component is vertically mounted on the first moving component and is used to drive the cap-screwing module to adjust its position along the Z-axis; the cap-screwing module is mounted on the second moving component; the frame is provided with a waste cap recycling port, which is located below the cap-screwing module; The first detection component includes a first detection mounting frame and a first detection unit; the first detection mounting frame is fixedly mounted on one side of the second moving component; the first detection unit is vertically mounted on the first detection mounting frame, and a first lighting unit is provided below the first detection unit.

5. The liquid bag cabinet for intelligent automatic liquid dispensing according to claim 4, characterized in that, The cap-tightening assembly further includes a cap-opening component; the cap-opening component includes a cap-opening mounting base; the cap-opening mounting base is disposed on the support frame and located on one side of the cap-tightening module; a cap-opening drive is provided on one side of the cap-opening mounting base; a horizontally arranged cap-opening plate is provided on the output end of the cap-opening drive, and the cap-opening drive drives the cap-opening plate to rotate so as to flip and open the flat sealing cap.

6. The liquid bag cabinet for intelligent automatic liquid dispensing according to claim 5, characterized in that, The cap screwing module includes a cap screwing mounting base; the cap screwing mounting base is disposed on the second moving component; a cap screwing drive is provided on one side of the cap screwing mounting base; a cap clamping drive is provided on the other side of the cap screwing mounting base; one end of the cap clamping drive is meshed with the output end of the cap screwing drive through a gear set, and the other end is provided with a cap clamping claw for clamping the liquid bag sealing cap.

7. The liquid bag cabinet for intelligent automatic liquid dispensing according to claim 1, characterized in that, It also includes a printing and labeling mechanism; the printing and labeling mechanism includes a control box; the control box is located on one side of the feeding mechanism, and an adjustment module for adjusting the height of the control box is provided between the control box and the frame; the control box is provided with a label roll, a tensioning component, a printing component, and a labeling head from top to bottom; the labeling head includes a labeling drive and a labeling pressure plate; the labeling pressure plate is located at the output end of the labeling drive and is used to push the labeling pressure plate to the side of the liquid bag for flat or curved labeling; the labeling pressure plate is provided with a label pressing component; a limiting drive for limiting the side of the liquid bag is provided between the printing and labeling mechanism and the feeding mechanism; the limiting drive is provided with a limiting plate, and the limiting drive is located between the feeding mechanism and the frame.

8. The liquid bag cabinet for intelligent automatic liquid dispensing according to claim 1, characterized in that, The feeding mechanism includes a feeding mounting frame mounted on the frame; the feeding mounting frame is provided with multiple sets of equally spaced conveying units, and the conveying units are inclinedly mounted on the feeding mounting frame; the conveying unit includes a pushing module and a sliding module; the sliding module is mounted on the feeding mounting frame, and the sliding module includes at least two sets of sliding channels for clamping the injection head on the liquid bag; the sliding channels are provided with two sets of guide rods distributed left and right; the pushing module is located above the sliding module and is used to push the liquid bag to be conveyed along the extension direction of the sliding module; the sliding module is located below the pushing module and is used to clamp liquid bags of various sizes.

9. The liquid bag cabinet for intelligent automatic liquid dispensing according to claim 1, characterized in that, The material handling mechanism includes a translation module, a lifting module, and a material handling component; the translation module is mounted on the frame; the lifting module is mounted on the translation module; the material handling component is slidably connected to the lifting module via a lifting seat; the material handling component includes a rotary drive and a translation drive; the rotary drive is located at the center of the lifting seat, and its output end is connected to a rotary seat; the translation drive is mounted on the rotary seat, and its output end is provided with a material handling gripper for gripping the liquid bag, the material handling gripper being slidably connected to the translation drive.

10. The liquid bag cabinet for intelligent automatic liquid dispensing according to claim 1, characterized in that, The feeding mechanism includes a feeding turntable and a release assembly located above the feeding turntable; the feeding turntable is provided with four sets of circumferentially distributed clamping components; a second detection unit for detecting the presence of liquid bags is provided in the center of the feeding turntable, and a second lighting unit is provided on the side of the second detection unit near the feeding mechanism; The clamping component includes a U-shaped plate and two sets of clamping plates; the U-shaped plate is disposed on the feeding turntable, and a protective cover for fixing is provided on the outer side of the U-shaped plate; both ends of the U-shaped plate are provided with clamping slide rails for sliding guidance of the clamping plates; the two sets of clamping plates are symmetrically distributed on the clamping slide rails and are movably connected to the clamping slide rails respectively; each set of clamping plates has an upwardly protruding fixing part near the end of the U-shaped plate, and the fixing part has an abutment part; a first spring is provided between the two sets of fixing parts; the inner side of the clamping plate has a snap-fit ​​part corresponding to the injection head; The release assembly includes two sets of oppositely arranged release drive members and triangular plates; the release drive members are located above the feeding turntable; the triangular plates are located on the output end of the release drive members and are situated between the two sets of fixed parts. The release drive members drive the triangular plates to extend outward or retract inward, and the triangular plates abut against or move away from the two sets of fixed parts, so that the two sets of clamps can release or hold the injection port.

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