Elementary substance medicament supply device

Abstract

The invention discloses a simple substance medicament supply device. The device comprises a medicament supply base; one end of the medicine supply hopper is rotationally connected to the medicine supply base, and a discharging opening is formed in the bottom of the medicine supply hopper and used for outputting medicine for subpackaging; the lifting device is arranged on the medicine supply base, connected to the other end of the medicine supply hopper and used for adjusting the inclination of the medicine supply hopper; and the vibration device is connected to the medicine supply hopper and used for vibrating the medicine supply hopper. The medicine supply hopper is rotationally arranged on the medicine supply base, the inclination of the medicine supply hopper is adjusted through the lifting device, the medicine supply hopper is vibrated through the vibration device, and therefore through the synergistic effect of the lifting device and the vibration device, flowing of the single-substance medicine is assisted through vibration, and therefore the output amount of the single-substance medicine is accurately controlled; the simple substance medicament is uniformly output from the discharge port of the medicament supply hopper, so that the medicament supply dosage accuracy can be ensured, the medicament supply efficiency can be improved, and the adaptability and the flexibility of the medicament supply device are improved.

Description

Technical Field

[0001] The invention relates to the technical field of medicine production, and in particular to a medicine supply device for a single substance medicine. Background Art

[0002] In the field of pharmaceutical production technology, current single-substance pharmaceutical supply equipment often utilizes the effect of gravity to directly output the single-substance pharmaceutical from the supply equipment into the container by pouring. However, this supply method does not fully consider the impact of the differences in properties between different materials of single-substance pharmaceuticals. For example, different single-substance pharmaceuticals have different parameters such as viscosity, density, and surface roughness, which will lead to differences in the supply speed of different single-substance pharmaceuticals under the action of gravity. The unified pouring method will affect the supply efficiency and the accuracy of the dosage. At the same time, the supply speed of this supply method depends entirely on the material properties of the single-substance pharmaceutical, and it is difficult to adjust the supply speed at the equipment level, which will also affect the accuracy of the dosage.

[0003] Therefore, how to improve the drug supply efficiency and dosage accuracy of single-substance drugs is a problem to be solved by those skilled in the art. Summary of the invention

[0004] The embodiment of the present invention provides a drug supply device for a single-substance medicine, aiming to improve the drug supply efficiency and drug supply dosage accuracy of the single-substance medicine.

[0005] The present invention provides a medicine supply device for a single substance medicine, comprising:

[0006] Medicine supply base;

[0007] A medicine supply hopper, one end of which is rotatably connected to the medicine supply base, and a discharge port is provided at the bottom for discharging medicine for subpackaging;

[0008] A lifting device is arranged on the medicine supply base and connected to the other end of the medicine supply hopper, and is used to adjust the inclination of the medicine supply hopper;

[0009] A vibration device is connected to the medicine supply hopper and is used to vibrate the medicine supply hopper.

[0010] As an implementation mode, the medicine supply hopper is a V-shaped double-cavity hopper, and the bottoms of the two cavities of the V-shaped double-cavity hopper are connected.

[0011] As an embodiment, the medicine supply base is connected to the medicine supply hopper via a rotating shaft structure, and the rotating shaft structure includes a rotating shaft support block and a rotating shaft pin arranged on the rotating shaft support block.

[0012] As an embodiment, the medicine supply hopper is connected to one end of the rotating shaft structure and is provided with a first rotating shaft connecting member, the upper end of the first rotating shaft connecting member is fixedly connected to the medicine supply hopper, and the lower end of the first rotating shaft connecting member is provided with a rotating shaft slot, and the shape of the rotating shaft slot is adapted to the rotating shaft pin.

[0013] As an embodiment, the lifting device is a piston cylinder, which includes a cylinder body and a piston rod that reciprocates along the cylinder body. The cylinder body is fixed on the medicine supply base, one end of the piston rod is connected to the cylinder body, and the other end is connected to the medicine supply hopper.

[0014] As an implementation mode, a second rotating shaft connecting member is provided at the top end of the piston rod;

[0015] The medicine supply hopper is rotatably connected to the second rotating shaft connecting member through a hopper fixing block.

[0016] As an embodiment, the vibration device is a turbine oscillator, and the turbine oscillator is arranged on the hopper fixing block.

[0017] As an implementation mode, a reinforcing rib plate is provided on a side of the medicine supply base close to the vibration device.

[0018] As an embodiment, the medicine supply device for the single-substance medicine further includes a medicine packing cup and a weighing device, wherein the medicine packing cup is disposed below the output end of the medicine supply hopper, and the weighing device is disposed below the medicine packing cup.

[0019] As an embodiment, the medicine supply device for the single substance medicine further includes a control system, and the control system is signal-connected to the lifting device, the vibration device, and the weighing device.

[0020] In the embodiment of the present invention, the medicine supply hopper is rotatably arranged on the medicine supply base, the inclination of the medicine supply hopper is adjusted by the lifting device, and the medicine supply hopper is vibrated by the vibration device, so that the vibration is used to assist the flow of the single-substance medicine through the synergistic effect of the lifting device and the vibration device, thereby realizing the precise control of the output amount of the single-substance medicine, so that the single-substance medicine is evenly output from the discharge port of the medicine supply hopper, which can not only ensure the accuracy of the medicine supply dosage, but also improve the medicine supply efficiency. In addition, the embodiment of the invention can also adjust the vibration amplitude of the vibration device and adjust the inclination of the medicine supply hopper by the lifting device according to the material properties of different medicines, thereby adjusting the appropriate medicine supply speed, thereby improving the adaptability and flexibility of the medicine supply device, so that it can meet the needs of different scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0022] Figure 1 A schematic diagram of the structure of a medicine supply device for a single-substance medicine provided in an embodiment of the present invention;

[0023] Figure 2 A cross-sectional view of a drug supply device for a single-substance drug provided in an embodiment of the present invention;

[0024] Figure 3 A schematic diagram of the structure of a medicine supply base in a medicine supply device for a single-substance medicine provided in an embodiment of the present invention;

[0025] Figure 4 A schematic structural diagram of a medicine supply hopper in a medicine supply device for a single-substance medicine provided in an embodiment of the present invention.

[0026] Markings in the figure:

[0027] 10. Medicine supply base; 11. Rotating shaft support block; 12. Rotating shaft pin; 13. Reinforcement rib plate;

[0028] 20. Medicine supply hopper; 21. Discharge port; 22. First rotating shaft connecting piece; 221. Rotating shaft slot;

[0029] 30. Lifting device; 31. Cylinder body; 32. Piston rod;

[0030] 40. Vibration device;

[0031] 50. Second rotating shaft connecting member;

[0032] 60. Hopper fixing block;

[0033] 70. Medicine cup for packing;

[0034] 80. Weighing device. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0037] It should also be understood that the terms used in this specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in the specification of the present invention and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0038] It should be further understood that the term "and / or" used in the present description and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0039] See below Figure 1 , a drug supply device for a single substance drug provided by an embodiment of the present invention specifically comprises:

[0040] Medicine supply base 10;

[0041] The medicine supply hopper 20 has one end rotatably connected to the medicine supply base 10 and a discharge port 21 is provided at the bottom for discharging medicine for packaging;

[0042] The lifting device 30 is disposed on the medicine supply base 10 and connected to the other end of the medicine supply hopper 20, and is used to adjust the inclination of the medicine supply hopper 20;

[0043] The vibration device 40 is connected to the medicine supply hopper 20 and is used to vibrate the medicine supply hopper 20 .

[0044] In this embodiment, the medicine supply hopper 20 is rotatably arranged on the medicine supply base 10, the inclination of the medicine supply hopper 20 is adjusted by the lifting device 30, and the medicine supply hopper 20 is vibrated by the vibration device 40, so that through the synergistic effect of the lifting device 30 and the vibration device 40, the vibration is used to assist the flow of the single-substance medicine, thereby realizing the precise control of the output amount of the single-substance medicine, so that the single-substance medicine is evenly output from the discharge port 21 of the medicine supply hopper 20, overcoming the randomness and instability of traditional medicine supply, not only ensuring the accuracy of the medicine supply dosage, but also improving the medicine supply efficiency. In addition, this embodiment can adjust the appropriate medicine supply speed by adjusting the vibration amplitude of the vibration device 40 and adjusting the inclination of the medicine supply hopper 20 by the lifting device 30 according to the material properties of different medicines, thereby improving the adaptability and flexibility of the medicine supply device so that it can meet the needs of different scenarios.

[0045] Combination Figure 2As shown, in one embodiment, the medicine supply hopper 20 is a V-shaped double-cavity hopper, and the bottoms of the two cavities of the V-shaped double-cavity hopper are connected.

[0046] In this embodiment, the medicine feeding hopper 20 is divided into two feeding cavities, and the bottoms of the two cavities are connected, wherein the first feeding cavity far away from the discharge port 21 is used to store the single-substance medicine to be packaged, and the second feeding cavity close to the discharge port 21 is used to buffer the flow of the single-substance medicine. Under the action of vibration and tilt, the single-substance medicine in the first feeding cavity flows from the through hole at the bottom to the second feeding cavity in the form of small doses, and then flows to the discharge port 21 of the second feeding cavity, thereby achieving continuous and uniform output of the single-substance medicine. At the same time, the design of buffering the flow of medicine can also make it easier to stop the output of the single-substance medicine after the packaging is completed, reduce the possibility of excessive output of medicine, and further improve the stability and efficiency of medicine supply.

[0047] In a specific embodiment, the size ratio of the first feeding cavity and the second feeding cavity, and the size of the bottom through hole can be adjusted according to different actual scenarios to meet different requirements.

[0048] Combination Figure 3 As shown, in one embodiment, the medicine supply base 10 is connected to the medicine supply hopper 20 via a rotating shaft structure, and the rotating shaft structure includes a rotating shaft support block 11 and a rotating shaft pin 12 arranged on the rotating shaft support block 11.

[0049] In this embodiment, a rotating shaft support block 11 is fixedly provided on the medicine supply base 10, and a rotating shaft pin 12 is provided on the rotating shaft support block 11. The medicine supply hopper 20 is rotatably connected to the medicine supply hopper 20 through the rotating shaft pin 12, so that the medicine supply hopper 20 can rotate around the rotating shaft pin 12, so that the inclination of the medicine supply hopper 20 can be adjusted under the action of the lifting device 30, thereby controlling the output amount of the single-substance medicine.

[0050] Combination Figure 4 As shown, in one embodiment, a first rotating shaft connecting member 22 is provided at one end of the medicine supply hopper 20 connected to the rotating shaft structure, the upper end of the first rotating shaft connecting member 22 is fixedly connected to the medicine supply hopper 20, and the lower end of the first rotating shaft connecting member 22 is provided with a rotating shaft slot 221, and the shape of the rotating shaft slot 221 is adapted to the rotating shaft pin 12.

[0051] In the present embodiment, the medicine hopper 20 is rotated by the cooperation of the first rotating shaft connecting member 22 and the rotating shaft pin 12, so that the inclination angle of the medicine hopper 20 can be flexibly adjusted according to needs. Specifically, the rotating shaft slot 221 provided at the lower end of the first rotating shaft connecting member 22 is engaged with the rotating shaft pin 12, so as to realize the stable rotation of the medicine hopper 20. At the same time, the first rotating shaft connecting member 22 has a simple structure and is easy to install, which can facilitate the disassembly of the medicine hopper 20.

[0052] In other embodiments, according to actual scene requirements, it is possible to choose not to set the shaft slot 221 at the lower end of the first shaft connector 22, but to realize the rotational connection between the medicine supply hopper 20 and the shaft pin 12 through other connection methods. For example, when the medicine supply hopper 20 does not need to be frequently disassembled, a through hole for the shaft pin 12 to pass through can be directly set at the lower end of the first shaft connector 22, and the through hole can be used to cooperate with the shaft pin 12 to realize rotation, thereby simplifying the structure and improving the connection stability.

[0053] In one embodiment, the lifting device 30 is a piston cylinder, which includes a cylinder body 31 and a piston rod 32 that reciprocates along the cylinder body 31. The cylinder body 31 is fixed on the medicine supply base 10. One end of the piston rod 32 is connected to the cylinder body 31, and the other end is connected to the medicine supply hopper 20.

[0054] In this embodiment, the piston cylinder is fixedly connected to the medicine supply base 10 through the cylinder body 31, and is connected to the medicine supply hopper 20 through the piston rod 32. In this way, the medicine supply hopper 20 can be driven to increase or decrease its height through the telescopic reciprocating motion of the piston rod 32 along the cylinder body 31, thereby adjusting the inclination of the medicine supply hopper 20 to accurately control the output amount of the single-substance medicine.

[0055] In specific application scenarios, the stroke and force of the piston cylinder can be adjusted according to actual needs to ensure that the medicine supply hopper 20 can operate stably under different working conditions, thereby ensuring the uniform output of medicines. In addition, the specific selection of the piston cylinder can also be determined according to actual needs, by selecting different types of piston cylinders to meet the requirements of different single-element medicine materials. For example, a three-axis cylinder can be selected to drive the medicine supply hopper 20.

[0056] In one embodiment, a second rotating shaft connecting member 50 is disposed at the top end of the piston rod 32;

[0057] The medicine supply hopper 20 is rotatably connected to the second rotating shaft connecting member 50 via a hopper fixing block 60 .

[0058] In this embodiment, the medicine supply hopper 20 is rotatably connected to the second rotating shaft connector 50 at the top of the piston rod 32 via the hopper fixing block 60 , so that the medicine supply hopper 20 can flexibly adjust its inclination under the drive of the piston rod 32 .

[0059] In a specific application scenario, the second rotating shaft connector 50 can be connected to the hopper fixing block 60 through a slot structure or a through-hole structure and the rotating shaft like the first rotating shaft connector 22 to achieve rotation.

[0060] In one embodiment, the vibration device 40 is a turbine oscillator, and the turbine oscillator is disposed on the hopper fixing block 60 .

[0061] In this embodiment, the turbine oscillator transmits vibration to the hopper fixing block 60, thereby causing the medicine supply hopper 20 to produce slight vibrations, thereby ensuring uniform outflow of the single-element medicine, which not only improves the output accuracy of the single-element medicine, but also avoids blockage of the discharge port 21.

[0062] It is understandable that the installation position of the vibration device 40 (turbine oscillator) needs to ensure that the medicine supply hopper 20 can be effectively vibrated. Therefore, the bottom surface of the vibration device 40 can be fixedly connected to the hopper fixing block 60, and the side or top is in contact with the medicine supply hopper 20.

[0063] In other application scenarios, other structures may be used as the vibration device 40 to meet the drug output requirements under different working conditions. For example, an electromagnetic vibrator can also ensure the fluidity of a single-substance drug through high-frequency vibration to ensure the accuracy and efficiency of the packaging of the single-substance drug.

[0064] In one embodiment, a reinforcing rib plate 13 is provided on one side of the medicine supply base 10 close to the vibration device 40 .

[0065] In this embodiment, by providing a reinforcing rib plate 13 on the side of the medicine supply base 10 close to the vibration device 40, the structural stability of the medicine supply base 10 can be effectively enhanced, and the vibration generated by the operation of the vibration device 40 can be prevented from affecting the medicine supply base 10, thereby ensuring the smooth operation of the entire device and improving the reliability and safety of the medicine supply device.

[0066] In one embodiment, the medicine supply device further includes a medicine dispensing cup 70 and a weighing device 80 . The medicine dispensing cup 70 is disposed below the output end of the medicine supply hopper 20 , and the weighing device 80 is disposed below the medicine dispensing cup 70 .

[0067] In this embodiment, the medicine packing cup 70 is disposed below the output end of the medicine supply hopper 20 to receive the single-element medicine output by the medicine supply hopper 20, and a weighing device 80 is disposed below the medicine packing cup 70 to monitor the weight of the single-element medicine in the medicine packing cup 70 in real time, thereby ensuring that the dosage of each packing is accurate and correct, and further improving the accuracy and efficiency of the single-element medicine packing.

[0068] In one embodiment, the medicine supply device further includes a control system, and the control system is connected to the lifting device 30 , the vibration device 40 , and the weighing device 80 by signals.

[0069] In this embodiment, the control system receives real-time signals from various devices, thereby adjusting the working states of the lifting device 30 and the vibration device 40 accordingly.

[0070] For example, when it is necessary to start the subpackaging, the control system will start the lifting device 30 to adjust the inclination of the medicine supply hopper 20, and activate the vibration device 40 to ensure that the single substance medicine flows out evenly to the medicine cup 70, and use the weighing device 80 to feedback data in real time. When the amount of medicine received by the medicine cup 70 reaches the preset value, the control system resets the lifting device 30 to return it to the position before the subpackaging starts, and controls the vibration device 40 to stop vibrating, thereby stopping the output of the single substance medicine for subpackaging. Alternatively, when the weighing device 80 detects that the weight of the medicine in the medicine cup 70 does not reach the preset value, the control system controls the lifting device 30 to increase the inclination of the medicine supply hopper 20, or controls the vibration device 40 to increase the vibration frequency, thereby speeding up the output speed of the medicine until the weight of the medicine in the medicine cup 70 reaches the standard, so as to improve the subpackaging efficiency of the single substance medicine.

[0071] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same and similar parts between the various embodiments can be referred to each other. For the system disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part description. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of this application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of this application.

[0072] It should also be noted that, in this specification, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprising a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

Claims

1. A drug supply device for a single substance drug, characterized in that: include: Medicine supply base; A medicine supply hopper, one end of which is rotatably connected to the medicine supply base, and a discharge port is provided at the bottom for discharging medicine for subpackaging; A lifting device is arranged on the medicine supply base and connected to the other end of the medicine supply hopper, and is used to adjust the inclination of the medicine supply hopper; A vibration device is connected to the medicine supply hopper and is used to vibrate the medicine supply hopper.

2. A drug supply device for a single substance drug according to claim 1, characterized in that: The medicine supply hopper is a V-shaped double-cavity hopper, and the bottoms of the two cavities of the V-shaped double-cavity hopper are connected.

3. A drug supply device for a single substance medicine according to claim 1, characterized in that: The medicine supply base is connected to the medicine supply hopper via a rotating shaft structure, and the rotating shaft structure includes a rotating shaft support block and a rotating shaft pin arranged on the rotating shaft support block.

4. A drug supply device for a single substance drug according to claim 3, characterized in that: The medicine supply hopper is connected to one end of the rotating shaft structure and is provided with a first rotating shaft connecting member, the upper end of the first rotating shaft connecting member is fixedly connected to the medicine supply hopper, and the lower end of the first rotating shaft connecting member is provided with a rotating shaft slot, the shape of which is adapted to the rotating shaft pin.

5. The drug supply device for a single substance drug according to claim 1, characterized in that: The lifting device is a piston cylinder, which includes a cylinder body and a piston rod that reciprocates along the cylinder body. The cylinder body is fixed on the medicine supply base, one end of the piston rod is connected to the cylinder body, and the other end is connected to the medicine supply hopper.

6. A drug supply device for a single substance drug according to claim 5, characterized in that: The top end of the piston rod is provided with a second rotating shaft connecting piece; The medicine supply hopper is rotatably connected to the second rotating shaft connecting member through a hopper fixing block.

7. A drug supply device for a single substance drug according to claim 6, characterized in that: The vibration device is a turbine oscillator, and the turbine oscillator is arranged on the hopper fixing block.

8. The drug supply device for a single substance drug according to claim 1, characterized in that: A reinforcing rib plate is arranged on one side of the medicine supply base close to the vibration device.

9. A drug supply device for a single substance drug according to claim 1, characterized in that: It also includes a medicine packing cup and a weighing device. The medicine packing cup is arranged below the output end of the medicine supply hopper, and the weighing device is arranged below the medicine packing cup.

10. A drug supply device for a single substance medicine according to claim 9, characterized in that: It also includes a control system, which is connected to the lifting device, the vibration device, and the weighing device by signals.

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