Subpackaging device for stem cell gel preparation
By designing an automatic mixing and adjustable automatic dispensing device and an automatic rotary spaced dispensing seat device, the problem of time-consuming, labor-intensive and contaminated during the preparation of stem cell gel is solved, and efficient and uniform dispensing and pollution prevention effect is achieved.
Patent Information
- Application Number
- CN202422798073.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-18
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-11-18
AI Technical Summary
During the preparation process of existing stem cell gels, the aliquoting method is time-consuming and labor-intensive, making it difficult to achieve uniform mixing, which easily leads to contamination and affects the quality of the gel.
A stem cell gel preparation dispensing device including an automatic mixing adjustable automatic dispensing device and an automatic rotary spaced dispensing seat device is designed. Through automatic stirring and dispensing, the mixing uniformity and dispensing efficiency are ensured and contamination is prevented.
The aliquoting efficiency and quality of stem cell gel preparation is improved, ensuring that the stem cell culture medium does not come into contact with external gas during the aliquoting process, prevents pollution, and improves the working efficiency and convenience of the disassembly.
Smart Images
Figure CN223279440U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stem cell culture, in particular to a packaging device for preparing stem cell gel. Background Art
[0002] With the development and application of stem cell technology, research on stem cell gels has gradually deepened, and various research results have been recognized. Due to the effectiveness and portability of stem cell gels, their development and application have become a research hotspot in the stem cell field. During the preparation of stem cell gels, the culture medium must be packaged. After preparation, the stem cell gels must be stored in cryopreservation tubes and kept at ultra-low temperatures to prevent loss of activity.
[0003] The existing packaging methods for preparing stem cell gels are mostly manual. One method is to open the bottle cap of the culture medium storage bottle and insert the pipette into the bottle to obtain the liquid. The other method is to directly pour it out of the bottle. This is not only time-consuming and labor-intensive, but also affects work efficiency. The stem cell culture medium cannot be mixed evenly during packaging, which affects the quality of the gel. In addition, these two operations easily lead to contamination of the stem cell culture medium, affecting the preparation effect of the stem cell gel and bringing certain adverse effects to people's use process. Therefore, we propose a packaging device for preparing stem cell gel. Utility Model Content
[0004] In view of the problems existing in the above-mentioned prior art, the utility model provides a packaging device for preparing stem cell gel.
[0005] The utility model solves the above technical problems through the following technical means:
[0006] A packaging device for preparing stem cell gel comprises a base, an upper end outer surface of the base is fixedly connected to a mounting frame, an upper end outer surface of the mounting frame is provided with an automatic mixing and adjustable automatic packaging device for improving the convenience and uniformity of packaging, the automatic mixing and adjustable automatic packaging device comprises a liquid storage tank, a liquid inlet is provided in the middle of the outer surface of one side of the liquid storage tank, a guide plate is provided on the inner surface of the lower end of the liquid storage tank, a No. 1 drive motor is fixedly installed on the upper end outer surface of the liquid storage tank, a stirring shaft is provided at the other end of the output shaft of the No. 1 drive motor, a sealed bearing is provided between the stirring shaft and the middle of the upper end inner surface of the liquid storage tank, the The outer ring of the stirring shaft is fixedly installed with a stirring blade, and a sealing solenoid valve is fixedly installed in the middle of the inner surface of the lower end of the liquid storage tank, and the outer surface of the lower end of the sealing solenoid valve is provided with a liquid outlet, and the inner surface of the lower end of the liquid outlet is fixedly connected with a corrugated hose, and the other end of the corrugated hose is fixedly installed with a filling tube, and the outer surface of the lower end of the liquid outlet is fixedly installed with a fixing ring, and the outer surfaces of both sides of the fixing ring are provided with mounting side rods, and an electric push rod is fixedly installed inside the mounting side rod, and a connecting rod is provided between the other end of the electric push rod and the outer surface of the filling tube, and an automatic rotating interval filling seat device is provided in the middle of the outer surface of the upper end of the base.
[0007] Furthermore, the liquid storage tank is fixedly connected to the upper outer surface of the mounting frame, the liquid inlet passes through the middle of the inner surface of one side of the liquid storage tank, the guide plate is fixedly connected to the lower inner surface of the liquid storage tank, the No. 1 drive motor is fixedly connected to the upper outer surface of the liquid storage tank, one end of the stirring shaft is fixedly connected to the other end of the output shaft of the No. 1 drive motor, the stirring shaft is movably connected to the middle of the upper inner surface of the liquid storage tank through a sealed bearing, the stirring blade is fixedly connected to the outer ring of the stirring shaft, and the stirring blade is movably connected to the inside of the liquid storage tank through the output shaft of the No. 1 drive motor.
[0008] Furthermore, the sealing solenoid valve is fixedly connected to the middle part of the inner surface of the lower end of the liquid storage tank, the liquid discharge hopper is communicated with the lower end of the sealing solenoid valve, one end of the corrugated hose is fixedly connected to the middle part of the inner surface of the lower end of the liquid discharge hopper, the sub-packaging tube is fixedly connected to the other end of the corrugated hose, the fixed ring is fixedly connected to the outer surface of the lower end of the liquid discharge hopper, the electric push rod is fixedly connected to the outer surface of the fixed ring by installing the side rod, the other end of the electric push rod is fixedly connected to the sub-packaging tube through the connecting rod, the sub-packaging tube is communicated with the liquid discharge hopper through the corrugated hose, and the sub-packaging tube is movably connected to the liquid discharge hopper through the electric push rod.
[0009] Furthermore, the automatic rotating interval-type filling seat device includes a No. 2 driving motor, a rotating shaft is provided at the other end of the output shaft of the No. 2 driving motor, a mounting bearing is provided between the rotating shaft and the middle part of the upper inner surface of the base, a turntable is fixedly installed at the other end of the rotating shaft, a limiting slot is provided in the middle part of the outer surface of the turntable, a filling tank is provided inside the limiting slot, a fixing clamping ring is provided on the upper outer surface of the filling tank, and a rubber sealing hole is provided in the middle part of the upper inner surface of the filling tank.
[0010] Furthermore, the No. 2 driving motor is fixedly connected to the lower outer surface of the base, one end of the rotating shaft is fixedly connected to the output shaft of the No. 2 driving motor, the rotating shaft is movably connected to the middle part of the upper inner surface of the base through the mounting bearing, the turntable is fixedly connected to the other end of the rotating shaft, and the turntable is movably connected to the upper outer surface of the base through the output shaft of the No. 2 driving motor.
[0011] Furthermore, the number of the sub-packaging tanks is four groups, the limiting slots pass through the middle of the upper inner surface of the turntable, the sub-packaging tanks are movably connected to the inside of the limiting slots through fixed clamping rings, and the sub-packaging tanks are detachably connected to the turntable. Beneficial effects
[0012] Compared with the prior art, the present invention provides a packaging device for preparing stem cell gel, which has the following beneficial effects:
[0013] 1. This kind of stem cell gel preparation packaging device is equipped with an automatic mixing and adjustable automatic packaging device, which has a simple structure and a high degree of automation. It can not only realize automatic packaging during the preparation of stem cell gel, improve the packaging efficiency, but also improve the uniformity of the preparation of stem cell gel culture medium and improve the preparation effect. It can also ensure that the stem cell gel culture medium does not come into contact with the external gas during the entire packaging process, prevent the stem cells from being contaminated, and ensure the quality of stem cell gel preparation.
[0014] 2. This packaging device for preparing stem cell gel is equipped with an automatically rotating interval packaging seat device, which has a simple structure and is easy to operate. It can not only realize the interval packaging of stem cell gel preparation and improve work efficiency, but also improve the convenience of disassembly, assembly and fixation of the packaging tank, further improving the packaging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall planar structure of a packaging device for preparing stem cell gel in the present invention.
[0016] Figure 2 This is a schematic plan view of the structure of an automatic mixing and adjustable automatic packaging device for preparing stem cell gel in the utility model.
[0017] Figure 3 This is an enlarged structural schematic diagram of point A of an automatic mixing and adjustable automatic dispensing device for preparing stem cell gel in the utility model.
[0018] Figure 4 This is a schematic plan view of the structure of an automatic rotating compartmentalized dispensing seat device for preparing stem cell gel in the utility model.
[0019] Figure 5 This is a top view of the turntable of the automatic rotating partitioned filling seat device of the filling device for preparing stem cell gel in the utility model.
[0020] In the figure: 1. Base; 2. Mounting frame; 3. Automatic mixing and adjustable automatic filling device; 4. Liquid storage tank; 5. Liquid inlet; 6. Guide plate; 7. No. 1 driving motor; 8. Stirring shaft; 9. Sealed bearing; 10. Stirring blade; 11. Sealed solenoid valve; 12. Liquid discharge bucket; 13. Fixed ring; 14. Mounting side rod; 15. Electric push rod; 16. Corrugated hose; 17. Filling insert; 18. Connecting rod; 19. Automatic rotating interval filling seat device; 20. No. 2 driving motor; 21. Rotating shaft; 22. Mounting bearing; 23. Turntable; 24. Limiting slot; 25. Filling tank; 26. Fixed snap ring; 27. Rubber sealing hole. DETAILED DESCRIPTION
[0021] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only 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 making creative efforts shall fall within the scope of protection of the present invention.
[0022] like Figure 1-Figure 5As shown, a packaging device for preparing stem cell gel includes a base 1, an upper end outer surface of the base 1 is fixedly connected to a mounting frame 2, an upper end outer surface of the mounting frame 2 is provided with an automatic mixing and adjustable automatic packaging device 3 for improving the convenience and uniformity of packaging, the automatic mixing and adjustable automatic packaging device 3 includes a liquid storage tank 4, a liquid inlet 5 is provided in the middle of the outer surface of one side of the liquid storage tank 4, a guide plate 6 is provided on the inner surface of the lower end of the liquid storage tank 4, a No. 1 drive motor 7 is fixedly installed on the upper end outer surface of the liquid storage tank 4, a stirring shaft 8 is provided at the other end of the output shaft of the No. 1 drive motor 7, a sealed bearing 9 is provided between the stirring shaft 8 and the middle of the upper end inner surface of the liquid storage tank 4, and the outer ring of the stirring shaft 8 is fixed. A stirring blade 10 is installed, and a sealing solenoid valve 11 is fixedly installed in the middle of the inner surface of the lower end of the liquid storage tank 4. A liquid outlet hopper 12 is provided on the outer surface of the lower end of the sealing solenoid valve 11. A corrugated hose 16 is fixedly connected to the inner surface of the lower end of the liquid outlet hopper 12. A filling tube 17 is fixedly installed on the other end of the corrugated hose 16. A fixing ring 13 is fixedly installed on the outer surface of the lower end of the liquid outlet hopper 12. The outer surfaces of both sides of the fixing ring 13 are provided with mounting side rods 14. An electric push rod 15 is fixedly installed inside the mounting side rod 14. A connecting rod 18 is provided between the other end of the electric push rod 15 and the outer surface of the filling tube 17. An automatic rotating interval filling seat device 19 is provided in the middle of the outer surface of the upper end of the base 1.
[0023] The liquid storage tank 4 is fixedly connected to the upper outer surface of the mounting frame 2, the liquid inlet 5 passes through the middle of the inner surface of one side of the liquid storage tank 4, the guide plate 6 is fixedly connected to the lower inner surface of the liquid storage tank 4, the No. 1 drive motor 7 is fixedly connected to the upper outer surface of the liquid storage tank 4, one end of the stirring shaft 8 is fixedly connected to the other end of the output shaft of the No. 1 drive motor 7, the stirring shaft 8 is movably connected to the middle of the upper inner surface of the liquid storage tank 4 through the sealed bearing 9, the stirring blade 10 is fixedly connected to the outer ring of the stirring shaft 8, and the stirring blade 10 is movably connected to the inside of the liquid storage tank 4 through the output shaft of the No. 1 drive motor 7.
[0024] The sealing solenoid valve 11 is fixedly connected to the middle part of the inner surface of the lower end of the liquid storage tank 4, the liquid discharge hopper 12 is connected to the lower end of the sealing solenoid valve 11, one end of the corrugated hose 16 is fixedly connected to the middle part of the inner surface of the lower end of the liquid discharge hopper 12, the sub-packaging cannula 17 is fixedly connected to the other end of the corrugated hose 16, the fixed ring 13 is fixedly connected to the outer surface of the lower end of the liquid discharge hopper 12, the electric push rod 15 is fixedly connected to the outer surface of the fixed ring 13 by installing the side rod 14, the other end of the electric push rod 15 is fixedly connected to the sub-packaging cannula 17 through the connecting rod 18, the sub-packaging cannula 17 is connected to the liquid discharge hopper 12 through the corrugated hose 16, and the sub-packaging cannula 17 is movably connected to the liquid discharge hopper 12 through the electric push rod 15.
[0025] The automatic rotating interval-type filling seat device 19 includes a No. 2 driving motor 20, and a rotating shaft 21 is provided at the other end of the output shaft of the No. 2 driving motor 20. A mounting bearing 22 is provided between the rotating shaft 21 and the middle part of the inner surface of the upper end of the base 1. A turntable 23 is fixedly installed at the other end of the rotating shaft 21. A limiting slot 24 is provided in the middle part of the outer surface of the turntable 23. A filling tank 25 is provided inside the limiting slot 24. A fixing clamping ring 26 is provided on the outer surface of the upper end of the filling tank 25, and a rubber sealing hole 27 is provided in the middle part of the inner surface of the upper end of the filling tank 25.
[0026] The No. 2 driving motor 20 is fixedly connected to the outer surface of the lower end of the base 1, one end of the rotating shaft 21 is fixedly connected to the output shaft of the No. 2 driving motor 20, the rotating shaft 21 is movably connected to the middle part of the upper inner surface of the base 1 through the mounting bearing 22, the turntable 23 is fixedly connected to the other end of the rotating shaft 21, and the turntable 23 is movably connected to the outer surface of the upper end of the base 1 through the output shaft of the No. 2 driving motor 20.
[0027] There are four groups of filling tanks 25. The limiting slots 24 pass through the middle of the upper inner surface of the turntable 23. The filling tanks 25 are movably connected to the inside of the limiting slots 24 through fixed clamping rings 26, and the filling tanks 25 and the turntable 23 are detachably connected.
[0028] First, the stem cells and culture medium are placed in the liquid storage tank 4 through the liquid inlet 5, and the No. 1 drive motor 7 is started. After the output shaft of the No. 1 drive motor 7 is controlled to rotate, the stirring blade 10 on the outer ring of the stirring shaft 8 is driven to rotate in the liquid storage tank 4, thereby automatically mixing the stem cells and culture medium to improve the preparation effect. When performing subpackaging, the output shaft of the No. 2 drive motor 20 is first controlled to rotate, which drives the turntable 23 at the upper end of the rotating shaft 21 to automatically rotate, driving the subpackaging tank 25 on the turntable 23 to be below the subpackaging cannula 17. When the corresponding filling tank 25 moves to the bottom of the filling cannula 17 during circular motion, the second drive motor 20 automatically stops, and the electric push rod 15 extends, driving the filling cannula 17 downward through the corrugated hose 16 until the filling cannula 17 is inserted into the rubber sealing hole 27 of the filling tank 25. At the same time, the sealing solenoid valve 11 is opened, and the stem cell culture medium in the liquid storage tank 4 is automatically filled into the filling tank 25 through the liquid outlet hopper 12 and the filling cannula 17. The filling tanks 25 are filled in sequence according to the above process.
[0029] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., are used solely to distinguish one entity or operation from another, and do not necessarily require or imply any actual relationship or order between these entities or operations. Furthermore, the terms "include," "comprise," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "includes a..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.
[0030] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.
Claims
1. A packaging device for preparing stem cell gel, comprising a base (1), characterized in that: The upper outer surface of the base (1) is fixedly connected to a mounting frame (2), and the upper outer surface of the mounting frame (2) is provided with an automatic mixing and adjustable automatic packaging device (3) for improving the convenience and uniformity of packaging. The automatic mixing and adjustable automatic packaging device (3) includes a liquid storage tank (4), a liquid inlet (5) is provided in the middle of the outer surface of one side of the liquid storage tank (4), and a guide plate (6) is provided on the inner surface of the lower end of the liquid storage tank (4). A No. 1 driving motor (7) is fixedly installed on the upper outer surface of the liquid storage tank (4), and a stirring shaft (8) is provided at the other end of the output shaft of the No. 1 driving motor (7). A sealed bearing (9) is provided between the stirring shaft (8) and the middle of the upper inner surface of the liquid storage tank (4). A stirring blade (10) is fixedly installed on the outer ring of the stirring shaft (8). A sealing solenoid valve (11) is fixedly installed in the middle of the inner surface of the lower end of the liquid storage tank (4), and a liquid outlet hopper (12) is provided on the outer surface of the lower end of the sealing solenoid valve (11). A corrugated hose (16) is fixedly connected to the inner surface of the lower end of the liquid outlet hopper (12), and a sub-packaging insert (17) is fixedly installed on the other end of the corrugated hose (16). A fixing ring (13) is fixedly installed on the outer surface of the lower end of the liquid outlet hopper (12), and mounting side rods (14) are provided on the outer surfaces of both sides of the fixing ring (13). An electric push rod (15) is fixedly installed inside the mounting side rod (14), and a connecting rod (18) is provided between the other end of the electric push rod (15) and the outer surface of the sub-packaging insert (17). An automatic rotating spaced sub-packaging seat device (19) is provided in the middle of the outer surface of the upper end of the base (1).
2. A packaging device for preparing stem cell gel according to claim 1, characterized in that: The liquid storage tank (4) is fixedly connected to the outer surface of the upper end of the mounting frame (2), the liquid inlet (5) passes through the middle of the inner surface of one side of the liquid storage tank (4), the guide plate (6) is fixedly connected to the inner surface of the lower end of the liquid storage tank (4), the No. 1 drive motor (7) is fixedly connected to the outer surface of the upper end of the liquid storage tank (4), one end of the stirring shaft (8) is fixedly connected to the other end of the output shaft of the No. 1 drive motor (7), the stirring shaft (8) is movably connected to the middle of the inner surface of the upper end of the liquid storage tank (4) through the sealing bearing (9), the stirring blade (10) is fixedly connected to the outer ring of the stirring shaft (8), and the stirring blade (10) is movably connected to the inside of the liquid storage tank (4) through the output shaft of the No. 1 drive motor (7).
3. The packaging device for preparing stem cell gel according to claim 1, characterized in that: The sealing solenoid valve (11) is fixedly connected to the middle of the inner surface of the lower end of the liquid storage tank (4), the liquid outlet hopper (12) is connected to the lower end of the sealing solenoid valve (11), one end of the corrugated hose (16) is fixedly connected to the middle of the inner surface of the lower end of the liquid outlet hopper (12), the sub-packaging cannula (17) is fixedly connected to the other end of the corrugated hose (16), the fixed ring (13) is fixedly connected to the outer surface of the lower end of the liquid outlet hopper (12), the electric push rod (15) is fixedly connected to the outer surface of the fixed ring (13) through the installation side rod (14), the other end of the electric push rod (15) is fixedly connected to the sub-packaging cannula (17) through the connecting rod (18), the sub-packaging cannula (17) is connected to the liquid outlet hopper (12) through the corrugated hose (16), and the sub-packaging cannula (17) is movably connected to the liquid outlet hopper (12) through the electric push rod (15).
4. The packaging device for preparing stem cell gel according to claim 1, characterized in that: The automatic rotating spaced dispensing seat device (19) comprises a No. 2 driving motor (20), a rotating shaft (21) is provided at the other end of the output shaft of the No. 2 driving motor (20), a mounting bearing (22) is provided between the rotating shaft (21) and the middle portion of the inner surface of the upper end of the base (1), a turntable (23) is fixedly mounted at the other end of the rotating shaft (21), a limiting slot (24) is provided in the middle portion of the outer surface of the turntable (23), a dispensing tank (25) is provided inside the limiting slot (24), a fixing snap ring (26) is provided on the outer surface of the upper end of the dispensing tank (25), and a rubber sealing hole (27) is provided in the middle portion of the inner surface of the upper end of the dispensing tank (25).
5. The packaging device for preparing stem cell gel according to claim 4, characterized in that: The second drive motor (20) is fixedly connected to the outer surface of the lower end of the base (1), one end of the rotating shaft (21) is fixedly connected to the output shaft of the second drive motor (20), the rotating shaft (21) is movably connected to the middle part of the upper inner surface of the base (1) through the installation bearing (22), the turntable (23) is fixedly connected to the other end of the rotating shaft (21), and the turntable (23) is movably connected to the outer surface of the upper end of the base (1) through the output shaft of the second drive motor (20).
6. The packaging device for preparing stem cell gel according to claim 4, characterized in that: The number of the sub-packaging tanks (25) is four groups. The limiting slots (24) penetrate the middle of the upper inner surface of the turntable (23). The sub-packaging tanks (25) are movably connected to the inside of the limiting slots (24) via a fixed snap ring (26), and the sub-packaging tanks (25) are detachably connected to the turntable (23).