Automatic large volume parenteral feeding production line

Abstract

An automatic large volume parenteral feeding production line comprises a material feeding device, an auxiliary outer package unpacking device, an elevator and an inner bag breaking feeding station which are in butt joint in sequence, a material transferring device is arranged between the material feeding device and the auxiliary outer package unpacking device, and a crusher or a granulator is arranged below a feeding port of the inner bag breaking feeding station. A weighing device is arranged below the crusher or the granulator, and a lifting butt-joint material barrel is arranged on the weighing device. Materials are fed through the material feeding device, transferred to the auxiliary outer package unpacking device through the material transferring device for manual auxiliary outer package unpacking, then lifted to the inner bag breaking feeding station through the lifting machine, automatically broken inner bags and fed into the crushing machine or the granulating machine under the action of gravity to be crushed / granulated. Then the lifting butt-joint material barrel ascends to be in butt joint with the crusher or the granulator, the materials are transferred into the material barrel, the weighing device completes weighing, the automation degree is high, manual participation is reduced, the production efficiency is greatly improved, and meanwhile the risks of cross contamination, confusion, errors and the like are avoided.

Description

Technical Field

[0001] The utility model relates to the field of food and medicine packaging machinery, in particular to an automatic feeding production line for large infusions. Background Art

[0002] Chinese patent document CN219524331U discloses a large infusion soft bag weighing and discharging device and a large infusion soft bag production line. After the upstream soft bag is transported into place, the clamping mechanism clamps and fixes the soft bag, and the transfer mechanism drives the clamping mechanism and the soft bag to transfer to the top of the two-way conveying mechanism. Then the clamping mechanism places the soft bag on the two-way conveying mechanism, and the weighing module weighs it. The soft bag that is qualified by the weighing is transported by the two-way conveying mechanism to the bag discharging conveying mechanism for output, and the bag is discharged; the soft bag that is unqualified by the weighing is transported by the two-way conveying mechanism to the waste bag collection component to complete the waste removal, with a high degree of automation and easy operation. The large infusion soft bag weighing and discharging device integrates the static weighing function, the weighing waste removal function and the bag discharging function. When used in the large infusion soft bag production line, the intermediate conveying mesh belt can be omitted, which greatly reduces the layout space and reduces the cost. However, this document mainly involves the bag-out process after the large infusion soft bag is filled, and does not involve the previous processes such as unpacking the outer bag, unpacking the inner bag, and feeding. At present, the automatic feeding production line for large infusion still has problems such as low degree of automation, high manual participation, and low production efficiency. It is impossible to avoid the risks of contamination, cross-contamination, confusion, and errors during the transportation of powder materials. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a large infusion automatic feeding production line with high automation, high efficiency and reduced manual participation.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A large infusion automatic feeding production line comprises a material feeding device, an auxiliary outer bag unpacking device, a hoist and an inner bag breaking feeding station which are connected in sequence, a material transfer device is arranged between the material feeding device and the auxiliary outer bag unpacking device, a crusher or a granulator is arranged below the feeding port of the inner bag breaking feeding station, a weighing device is arranged below the crusher or the granulator, and a lifting and docking material barrel is arranged on the weighing device.

[0006] As a further improvement of the above technical solution: the material transfer device is a vacuum suction lifter.

[0007] As a further improvement of the above technical solution: the auxiliary outer packaging removal device includes an auxiliary barrel removal mechanism and an auxiliary outer packaging removal mechanism.

[0008] As a further improvement of the above technical solution: the auxiliary barrel dismantling mechanism and the auxiliary outer packaging dismantling mechanism are arranged relatively on both sides of the material feeding device, and the elevator is connected to the auxiliary outer packaging dismantling mechanism.

[0009] As a further improvement of the above technical solution: a roller shaping device is provided between the auxiliary unpacking device and the elevator.

[0010] As a further improvement of the above technical solution: a printing and sticking device and a first code scanning device are provided between the roller shaping device and the elevator, and a second code scanning device is provided between the elevator and the broken inner bag feeding station.

[0011] As a further improvement of the above technical solution: an air shower and purge device is provided between the elevator and the broken inner bag feeding station.

[0012] As a further improvement of the above technical solution: the weighing device is arranged on a mobile trolley.

[0013] Compared with the prior art, the advantages of the utility model are: in the large-volume infusion automatic feeding production line disclosed by the utility model, the material is loaded through a material loading device, transferred to an auxiliary outer packaging removal device through a material transfer device for manual assisted outer packaging removal, and then lifted to an inner bag breaking and feeding station by a hoist, the inner bag is automatically broken and the material is fed into a crusher or a granulator for crushing / granulating under the action of gravity, and then the lifting and docking barrel rises and docks with the crusher or the granulator, the material is transferred to the barrel, and the weighing device completes the weighing, with a high degree of automation, reducing manual participation, greatly improving production efficiency, and avoiding cross-contamination and risks of confusion and errors.

[0014] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a main structural schematic diagram of a large infusion automatic feeding production line of the utility model.

[0016] Figure 2 It is a top view structural schematic diagram of a large infusion automatic feeding production line of the utility model.

[0017] The symbols in the figure represent:

[0018] 1. Material loading device; 2. Auxiliary outer bag dismantling device; 21. Auxiliary barrel dismantling mechanism; 22. Auxiliary outer bag dismantling mechanism; 3. Material transfer device; 4. Weighing device; 41. Lifting and docking barrel; 42. Mobile trolley; 5. Elevator; 6. Inner bag breaking and feeding station; 7. Crusher or granulator; 81. Printing and labeling device; 82. First code scanning device; 83. Second code scanning device; 9. Roller pressing and shaping device; 101. Air shower and purge device. DETAILED DESCRIPTION

[0019] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0021] In the present invention, unless otherwise clearly specified and limited, the terms "assemble", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] like Figure 1 and Figure 2 As shown, the automatic feeding production line for large infusions of this embodiment includes a material feeding device 1, an auxiliary outer bag unpacking device 2, a hoist 5 and an inner bag breaking feeding station 6 which are connected in sequence, a material transfer device 3 is provided between the material feeding device 1 and the auxiliary outer bag unpacking device 2, a crusher or a granulator 7 is provided below the feeding port of the inner bag breaking feeding station 6, a weighing device 4 is provided below the crusher or the granulator 7, and a lifting and docking material barrel 41 is provided on the weighing device 4.

[0024] In the automatic feeding production line for large infusion of the present embodiment, the material is fed through the material feeding device 1 (a pallet conveyor line in the present embodiment), and is transferred to the auxiliary outer packaging removal device 2 through the material transfer device 3 for manual assisted outer packaging removal, and then is lifted to the inner bag breaking feeding station 6 by the elevator 5, the inner bag is automatically broken and the material is fed into the crusher or granulator 7 for crushing / granulating under the action of gravity, and then the lifting and docking barrel 41 rises and docks with the crusher or granulator 7, the material is transferred to the barrel, and the weighing device 4 completes the weighing, with a high degree of automation and reduced manual participation (only the auxiliary outer packaging removal station requires the auxiliary outer packaging removal device 2 to cooperate with manual removal of the outer packaging, and experiments have shown that 20 to 30 people can be reduced in manpower. Since the material is stored in the inner packaging at this station, it will not cause contamination of the main and auxiliary materials, and the main and auxiliary materials will not harm the health of the operators), greatly improving production efficiency and avoiding cross contamination, confusion, errors and other risks.

[0025] Furthermore, in this embodiment, the material transfer device 3 is a vacuum suction hoist. The vacuum suction cup grabs or releases the material by generating or breaking the vacuum, and the vacuum suction cup moves on the hanger to realize the transfer of the material between the material feeding device 1 and the auxiliary unpacking device 2. The structure is reasonable and effective, and can take into account the transfer of barrel-type outer packaging and bag-type outer packaging, and has a wide range of applications.

[0026] Furthermore, in this embodiment, the auxiliary outer packaging removal device 2 includes an auxiliary barrel removal mechanism 21 and an auxiliary outer packaging removal mechanism 22. The auxiliary barrel removal mechanism 21 and the auxiliary outer packaging removal mechanism 22 can take into account the removal of barrel-type outer packaging and bag-type outer packaging, and have a wide range of uses.

[0027] As a preferred embodiment, the auxiliary barrel disassembly mechanism 21 and the auxiliary outer packaging disassembly mechanism 22 are arranged relatively on both sides of the material feeding device 1, and the elevator 5 is connected to the auxiliary outer packaging disassembly mechanism 22, with a compact structure and a reasonable layout.

[0028] Furthermore, in this embodiment, a roller pressing and shaping device 9 is provided between the auxiliary outer packaging removal device 2 and the elevator 5. After the outer packaging of the material is removed, the roller pressing and shaping device 9 is used to shape the inner packaging of the material, so that the subsequent printing and labeling device 81 can paste the identification code on the inner packaging and keep it flat, and it is also convenient for the inner bag breaking feeding station 6 to automatically break the inner bag.

[0029] Furthermore, in this embodiment, a code printing and pasting device 81 and a first code scanning device 82 are provided between the roller pressing and shaping device 9 and the elevator 5, and a second code scanning device 83 is provided between the elevator 5 and the broken inner bag feeding station 6. The code printing and pasting device 81 automatically prints the identification code and pastes it on the inner packaging of the material, the first code scanning device 82 reads the corresponding information of the identification code, and the second code scanning device 83 scans and confirms again before feeding, so that the material enters the designated air shower and purge device 101, and also realizes the monitoring of the production process.

[0030] Furthermore, in this embodiment, an air shower and purge device 101 is provided between the elevator 5 and the broken inner bag feeding station 6. The air shower and purge device 101 can be used to purge the inner packaging of the material to remove suspended dust, particulate matter and microorganisms, etc., so that the inner packaging remains clean.

[0031] Furthermore, in this embodiment, the weighing device 4 is arranged on a mobile trolley 42. When the material in the barrel reaches the set value, the lifting docking barrel 41 descends and separates from the crusher or granulator 7, and the mobile trolley 42 drives the weighing device 4 and the lifting docking barrel 41 to be transported to the subsequent station, which is more convenient to use.

[0032] Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention. Any technician familiar with the art can use the above disclosed technical content to make many possible changes and modifications to the technical solution of the present invention without departing from the scope of the technical solution of the present invention, or modify it into an equivalent embodiment of equivalent changes. Therefore, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention should fall within the scope of protection of the technical solution of the present invention.

Claims

1. An automatic feeding production line for large infusion, characterized by: The invention comprises a material feeding device (1), an auxiliary outer bag unpacking device (2), an elevator (5) and an inner bag breaking feeding station (6) which are connected in sequence, a material transfer device (3) is arranged between the material feeding device (1) and the auxiliary outer bag unpacking device (2), a crusher or a granulator (7) is arranged below the feeding port of the inner bag breaking feeding station (6), a weighing device (4) is arranged below the crusher or the granulator (7), and a lifting and docking material barrel (41) is arranged on the weighing device (4).

2. The automatic feeding production line for large infusion according to claim 1 is characterized in that: The material transfer device (3) is a vacuum suction lifter.

3. The automatic feeding production line for large infusion according to claim 1 is characterized in that: The auxiliary outer packaging removal device (2) comprises an auxiliary barrel removal mechanism (21) and an auxiliary outer packaging removal mechanism (22).

4. The automatic feeding production line for large infusion according to claim 3 is characterized in that: The auxiliary barrel dismantling mechanism (21) and the auxiliary outer packaging dismantling mechanism (22) are arranged relatively on both sides of the material feeding device (1), and the elevator (5) is connected to the auxiliary outer packaging dismantling mechanism (22).

5. The automatic feeding production line for large infusion according to claim 1 is characterized in that: A roller shaping device (9) is provided between the auxiliary unpacking device (2) and the elevator (5).

6. The automatic feeding production line for large infusion according to claim 5 is characterized in that: A code printing and pasting device (81) and a first code scanning device (82) are provided between the roller shaping device (9) and the elevator (5), and a second code scanning device (83) is provided between the elevator (5) and the broken inner bag feeding station (6).

7. The automatic feeding production line for large infusion according to any one of claims 1 to 6, characterized in that: An air shower and purge device (101) is provided between the elevator (5) and the broken inner bag feeding station (6).

8. The automatic feeding production line for large infusion according to any one of claims 1 to 6, characterized in that: The weighing device (4) is arranged on a mobile trolley (42).

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