Biopharmaceutical medicine split charging equipment

Abstract

The utility model discloses biopharmaceutical medicine split charging equipment, and relates to the technical field of medicine split charging. Comprising a base, a housing, a first bearing seat, a rotating shaft, a first motor, a first gear, a second gear, a lower disc, a rotating wheel, a circular groove, a second bearing seat, a lead screw, a first bevel gear, a second bevel gear, a motor seat, a second motor, an upper disc, a placer, a vertical rod, a limiting block, a spring and a filling assembly. A plurality of placers are arranged on the upper disc in a circular array mode, a plurality of medicine containers can be placed and subpackaged at the same time, and the subpackaging period is greatly shortened compared with a traditional device which can only conduct subpackaging one time. For example, when biological vaccines are produced in batches, medicine filling can be conducted on a plurality of penicillin bottles at a time, the starting and stopping frequency and waiting time of equipment are reduced, the overall subpackaging efficiency is improved by multiple times, and the requirement for large-scale production is powerfully met.

Description

Technical Field

[0001] This utility model relates to the field of drug packaging technology, and in particular to a biopharmaceutical drug packaging device. Background Technology

[0002] In the biopharmaceutical field, drug repackaging is a crucial step in drug production, directly impacting drug quality, production efficiency, and cost control. Existing biopharmaceutical drug repackaging equipment suffers from numerous problems in practical applications, severely hindering industry development. Currently, due to equipment limitations, only one repackaging operation can be performed at a time, resulting in low efficiency and an inability to meet production demands. Therefore, a technology is urgently needed to overcome this deficiency. Utility Model Content

[0003] The purpose of this invention is to provide a biopharmaceutical drug packaging device in order to solve the above-mentioned problems.

[0004] To address the aforementioned problems, this utility model provides a technical solution: a biopharmaceutical drug dispensing device, comprising a base, a housing, a first bearing seat, a first rotating shaft, a first motor, a first gear, a second gear, a lower disc, a rotating wheel, a circular groove, a second bearing seat, a lead screw, a first bevel gear, a second bevel gear, a motor seat, a second motor, an upper disc, a placement device, a vertical rod, a limiting block, a spring, and a dispensing assembly; the housing is fixedly connected to the base, and the dispensing assembly is located at the top of the housing; the first bearing seat and the first motor are fixedly connected to the center of the upper surface of the base, and the first rotating shaft is movably connected to the first bearing seat; the second gear is fixedly connected to the middle of the first rotating shaft, and the first gear is fixedly connected to the output end of the first motor, with the first gear and the second gear meshing together; a lower gear is fixedly connected to the top of the first rotating shaft. The lower disk has two rotating wheels fixedly connected to its lower surface, which are slidably connected to a pre-set circular groove on the upper surface of the base. Two uprights are fixedly connected to the upper surface of the lower disk. A second bearing seat and a motor seat are fixedly connected to the center of the upper surface of the lower disk. A lead screw is movably connected to the second bearing seat. Limit blocks are fixedly connected to the top of both the lead screw and the uprights. A spring is covered and connected to the lower outer surface of the uprights. The two sides of the upper disk are slidably connected to the uprights, and the middle end of the upper disk is threaded to the center of the lead screw. Several placers are arranged in a circular array on the upper surface of the upper disk. A second motor is fixedly connected to the motor seat. A second bevel gear is fixedly connected to the output end of the second motor. A first bevel gear is fixedly connected to the end of the lead screw, and the first and second bevel gears mesh together.

[0005] Preferably, the filling assembly comprises a recessed base, a slide rail, a bearing, a second rotating shaft, a forward thread, a reverse thread, a slider, a filling head, and a third motor. The recessed base is fixedly connected to the top of the inner cavity of the housing. The third motor is fixedly connected to the right end of the recessed base. The second rotating shaft is fixedly connected to the output end of the third motor, and the other end of the second rotating shaft is movably connected to the left side of the recessed base via a bearing. The slide rail is fixedly connected to the top of the recessed base. The left end of the second rotating shaft is integrally formed with a forward thread, and the right end of the second rotating shaft is integrally formed with a reverse thread. Sliders are threadedly connected to both the forward and reverse threads. The upper end of the slider is slidably connected to the slide rail, and the filling head is connected to the lower end of the slider.

[0006] Preferably, the slide rail is coated with grease.

[0007] Preferably, the first gear, the second gear, the first bevel gear, and the second bevel gear are all coated with grease.

[0008] Preferably, the spring is coated with grease.

[0009] The beneficial effects of this utility model are: (1) Improved dispensing efficiency: The upper disc is set with multiple placers in a circular array, which can simultaneously perform the placement and dispensing of multiple drug containers. Compared with traditional equipment that can only dispense one at a time, the dispensing cycle is greatly shortened. For example, in the mass production of biological vaccines, multiple vials can be filled with drugs at one time, reducing the number of times the equipment is started and stopped and the waiting time, thereby improving the overall dispensing efficiency several times over and effectively meeting the needs of large-scale production.

[0010] (2) Precise control of dispensing height: The second motor drives the second bevel gear, which in turn drives the first bevel gear connected to the lead screw to rotate, thereby realizing the up and down movement of the upper disc on the lead screw. Combined with the cooperation of the upright and the spring, not only can the movement of the upper disc be stabilized, but the height of the placer can also be precisely adjusted. This design ensures that the distance between the dispensing head and the drug container inside the placer is precisely controllable, adapting to the dispensing needs of different sized containers, effectively avoiding drug splashing or uneven dispensing caused by improper height, and improving the dispensing quality.

[0011] (3) Flexible filling assembly: The unique structure of the filling assembly utilizes a third motor to drive the rotating shaft, which in turn drives the two sliders to move in opposite directions through forward and reverse threads, achieving synchronous or asynchronous movement of the two filling heads. This design allows for flexible adjustment of the filling head position according to actual production needs, enabling precise filling of the placers in different positions. It also facilitates equipment maintenance and cleaning, enhancing the practicality and versatility of the equipment.

[0012] (4) Reduce component wear and extend equipment life: Applying grease to key components such as slide rails, first gear, second gear, first bevel gear, second bevel gear, and springs can effectively reduce the coefficient of friction between components. This not only reduces component wear during operation and lowers the equipment failure rate, but also extends the overall service life of the equipment. For example, reduced wear on gears and bevel gears ensures the stability and accuracy of transmission, reduces equipment downtime due to component damage, and lowers the company's maintenance costs.

[0013] (5) Simple structure, low cost and easy installation: The overall equipment structure is reasonably designed and the connection between the components is simple and clear. Common mechanical structures and transmission methods are adopted, such as gear transmission and screw transmission, which reduces the difficulty and cost of production and manufacturing. At the same time, this simple structure makes the equipment more convenient to install and debug, without the need for complicated operations and professional technicians, reducing installation time and labor costs, and helping enterprises to quickly put it into production. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the structure of the upper disc and the placement device of this utility model.

[0016] Figure 3 This utility model Figure 1 A partially enlarged structural diagram.

[0017] 1-Base; 2-Cover; 3-First bearing seat; 4-First rotating shaft; 5-First motor; 6-First gear; 7-Second gear; 8-Lower disc; 9-Rotating wheel; 10-Circular groove; 11-Second bearing seat; 12-Lead screw; 13-First bevel gear; 14-Second bevel gear; 15-Motor seat; 16-Second motor; 17-Upper disc; 18-Placement device; 19-Upright pole; 20-Limiting block; 21-Spring; 22-U-shaped seat; 23-Slide rail; 24-Bearing; 25-Second rotating shaft; 26-Forward thread; 27-Reverse thread; 28-Slider; 29-Filling head; 30-Third motor. Detailed Implementation

[0018] like Figures 1 to 3As shown, this specific embodiment adopts the following technical solution: a biopharmaceutical drug dispensing device, including a base 1, a cover 2, a first bearing seat 3, a first rotating shaft 4, a first motor 5, a first gear 6, a second gear 7, a lower disc 8, a rotating wheel 9, a circular groove 10, a second bearing seat 11, a lead screw 12, a first bevel gear 13, a second bevel gear 14, a motor seat 15, a second motor 16, an upper disc 17, a placement device 18, a vertical rod 19, a limiting block 20, a spring 21, and a dispensing assembly; the cover 2 is fixedly connected to the base 1, and the dispensing assembly is provided at the top of the cover 2; the first bearing seat 3 and the first motor 5 are fixedly connected to the center of the upper surface of the base 1, and the first rotating shaft 4 is movably connected in the first bearing seat 3; the second gear 7 is fixedly connected to the middle of the first rotating shaft 4, and the first gear 6 is fixedly connected to the output end of the first motor 5, and the first gear 6 and the second gear 7 mesh together; the lower disc 8 is fixedly connected to the top of the first rotating shaft 4, and the lower disc 9 is fixedly connected to the top of the first rotating shaft 4. Rotating wheels 9 are fixedly connected to both sides of the lower surface of the disc 8, and the rotating wheels 9 are slidably connected in the pre-set circular grooves 10 on the upper surface of the base 1; uprights 19 are fixedly connected to both sides of the upper surface of the lower disc 8, and a second bearing seat 11 and a motor seat 15 are fixedly connected to the center of the upper surface of the lower disc 8. A lead screw 12 is movably connected in the second bearing seat 11, and limit blocks 20 are fixedly connected to the top of both the lead screw 12 and the uprights 19; a spring 21 is covered and connected to the lower outer surface of the upright 19; The upper disc 17 is slidably connected to the upright 19 on both sides, and the middle end of the upper disc 17 is threadedly connected to the center position of the lead screw 12; the upper surface of the upper disc 17 is provided with several placers 18 in a circular array; a second motor 16 is fixedly connected to the motor base 15, a second bevel tooth 14 is fixedly connected to the output end of the second motor 16, and a first bevel tooth 13 is fixedly connected to the end of the lead screw 12, and the first bevel tooth 13 and the second bevel tooth 14 mesh together.

[0019] like Figures 1 to 3As shown, the specific structure of the filling component includes a recessed seat 22, a slide rail 23, a bearing 24, a second rotating shaft 25, a forward thread 26, a reverse thread 27, a slider 28, a filling head 29, and a third motor 30. The recessed seat 22 is fixedly connected to the top of the interior of the housing 2. The third motor 30 is fixedly connected to the right end of the recessed seat 22. The second rotating shaft 25 is fixedly connected to the output end of the third motor 30, and the other end of the second rotating shaft 25 is movably connected to the left side of the recessed seat 22 through the bearing 24. The slide rail 23 is fixedly connected to the top of the interior of the recessed seat 22. The left end of the second rotating shaft 25 is integrally formed with a forward thread 26, and the right end of the second rotating shaft 25 is integrally formed with a reverse thread 27. Both the forward thread 26 and the reverse thread 27 are threadedly connected to sliders 28. The upper end of the slider 28 is slidably connected to the slide rail 23, and the lower end of the slider 28 is connected to the filling head 29.

[0020] The slide rail 23 is coated with grease; the first gear 6, the second gear 7, the first bevel gear 13 and the second bevel gear 14 are all coated with grease; and the spring 21 is coated with grease.

[0021] The usage state of this utility model is as follows: (1) Equipment start-up and lower disc rotation: The first motor 5 starts working. The output end of the first motor 5 drives the first gear 6 to rotate. Since the first gear 6 and the second gear 7 mesh with each other, the second gear 7 rotates accordingly. The second gear 7 is fixed on the first rotating shaft 4, which in turn drives the first rotating shaft 4 to rotate in the first bearing seat 3. The lower disc 8 at the top of the first rotating shaft 4 rotates together with the first rotating shaft 4. The rotating wheels 9 on both sides of the lower surface of the lower disc 8 slide in the pre-set circular grooves 10 on the upper surface of the base 1, which play a role in stabilizing support and assisting rotation.

[0022] (2) Upper disc height adjustment: First, according to the height requirements of the dispensing drug container, start the second motor 16. The second bevel gear 14 at the output end of the second motor 16 rotates, and the first bevel gear 13 meshing with the second bevel gear 14 drives the lead screw 12 to rotate in the second bearing seat 11. The lead screw 12 is connected to the upper disc 17 by threads, and the two sides of the upper disc 17 are slidably connected to the upright 19. The spring 21 at the lower end of the upright 19 plays a buffering and stabilizing role. As the lead screw 12 rotates, the upper disc 17 moves up and down along the upright 19. After adjusting to a suitable height, turn off the second motor 16, and the lead screw 12 and the upper disc 17 stop moving. At this time, the limit block 20 can prevent the upper disc 17 from moving excessively.

[0023] (3) Drug dispensing operation: Place the drug container to be dispensed into the placer 18 arranged in a circular array on the upper disc 17. Start the third motor 30. The output end of the third motor 30 drives the second rotating shaft 25 to rotate in the concave seat 22. The concave seat 22 is fixed to the top of the inner cavity of the cover 2. The forward thread 26 on the left end and the reverse thread 27 on the right end of the second rotating shaft 25 drive the slider 28 connected to it to slide on the slide rail 23. The grease coated on the slide rail 23 can reduce friction. The dispensing head 29 connected to the lower end of the slider 28 moves accordingly, and accurately dispenses the drug into the container in the placer 18 according to the preset dispensing program. During the dispensing process, the speed and position of the dispensing head 29 can be flexibly controlled by adjusting the speed and direction of the third motor 30 to ensure the accuracy and uniformity of the dispensing.

[0024] (4) The dispensing cycle is carried out: After one dispensing is completed, the first motor 5 continues to work, driving the lower disc 8 to rotate at a certain angle, so that the next set of placers 18 moves to the bottom of the dispensing head 29, and the above dispensing operation is repeated to continuously carry out the drug dispensing work. In the entire dispensing process, all components work closely together to efficiently and stably complete the dispensing task of biopharmaceutical drugs.

[0025] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model 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 utility model.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications may be made to this utility model without departing from its spirit and scope. All such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents.

[0028] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

Claims

1. A biopharmaceutical drug dispensing device, characterized in that: Includes a base (1), a cover (2), a first bearing seat (3), a first rotating shaft (4), a first motor (5), a first gear (6), a second gear (7), a lower disc (8), a rotating wheel (9), a circular groove (10), a second bearing seat (11), a lead screw (12), a first bevel gear (13), a second bevel gear (14), a motor seat (15), a second motor (16), an upper disc (17), a placer (18), a vertical rod (19), a limiting block (20), a spring (21), and a filling assembly; A cover (2) is fixedly connected to the base (1), and a filling component is provided at the top inside the cover (2); A first bearing seat (3) and a first motor (5) are fixedly connected at the center of the upper surface of the base (1), and a first rotating shaft (4) is movably connected in the first bearing seat (3). A second gear (7) is fixedly connected to the middle position of the first rotating shaft (4), and a first gear (6) is fixedly connected to the output end of the first motor (5). The first gear (6) and the second gear (7) mesh together. A lower disc (8) is fixedly connected to the top of the first rotating shaft (4), and rotating wheels (9) are fixedly connected to both sides of the lower surface of the lower disc (8). The rotating wheels (9) are slidably connected in a pre-set circular groove (10) on the upper surface of the base (1). Both sides of the upper surface of the lower disc (8) are fixedly connected with uprights (19). A second bearing seat (11) and a motor seat (15) are fixedly connected at the center of the upper surface of the lower disc (8). A lead screw (12) is movably connected in the second bearing seat (11). Limit blocks (20) are fixedly connected at the top of the lead screw (12) and the uprights (19). The lower end of the upright (19) is covered with a spring (21). The two sides of the upper disc (17) are slidably connected to the upright (19), and the middle end of the upper disc (17) is threadedly connected to the center position of the lead screw (12); The upper surface of the upper disk (17) is provided with several placers (18) in a circular array. A second motor (16) is fixedly connected to the motor base (15), a second bevel gear (14) is fixedly connected to the output end of the second motor (16), and a first bevel gear (13) is fixedly connected to the end of the lead screw (12). The first bevel gear (13) and the second bevel gear (14) mesh together.

2. The biopharmaceutical drug dispensing equipment according to claim 1, characterized in that: The specific structure of the filling component includes a recessed seat (22), a slide rail (23), a bearing (24), a second rotating shaft (25), a forward spiral thread (26), a reverse spiral thread (27), a slider (28), a filling head (29), and a third motor (30). The recessed base (22) is fixedly connected to the top of the cavity of the cover (2); The right end of the recessed base (22) is fixedly connected to a third motor (30). The output end of the third motor (30) is fixedly connected to a second rotating shaft (25), and the other end of the second rotating shaft (25) is movably connected to the left side of the recessed seat (22) through a bearing (24); The top of the recessed base (22) is fixedly connected to a slide rail (23); The left end of the second rotating shaft (25) is integrally formed with a forward spiral thread (26), and the right end of the second rotating shaft (25) is integrally formed with a reverse spiral thread (27). Both the forward spiral thread (26) and the reverse spiral thread (27) are connected to a slider (28) by thread. The upper end of the slider (28) is slidably connected to the slide rail (23), and the lower end of the slider (28) is connected to a filling head (29).

3. The biopharmaceutical drug dispensing equipment according to claim 2, characterized in that: The slide rail (23) is coated with grease.

4. The biopharmaceutical drug dispensing equipment according to claim 1, characterized in that: The first gear (6), the second gear (7), the first bevel gear (13), and the second bevel gear (14) are all coated with grease.

5. The biopharmaceutical drug dispensing equipment according to claim 1, characterized in that: The spring (21) is coated with grease.

Images