Aseptic filling and cap screwing machine for cell culture medium

Abstract

The utility model relates to the technical field of cell culture medium production, and discloses a cell culture medium sterile filling and cap screwing machine which comprises a rack and a feeding assembly arranged on one side of the upper end of the rack, a filling assembly is arranged at one end of a bottle rotating assembly, an operator can directly rotate a long rod after filling cell sap through the filling assembly, and then the cell sap is filled through the filling assembly. One end of the long rod can drive the arc-shaped mounting block to slide in the inner cavity of the half groove after being stressed, the elastic element slides along with the arc-shaped mounting block, and meanwhile, the round clamping ball can be clamped and embedded into the inner cavities of the round clamping grooves in different positions at the upper end of the inner wall of the half groove again under the elastic force effect of the elastic element to be fixed; and meanwhile, the other end of the long rod drives the insertion rod and the T-shaped receiving block to move to the lower end of the filling opening, so that the dripping solution enters an inner cavity of the T-shaped receiving block to be collected, and an operator can pour the solution in the inner cavity of the T-shaped receiving block by pulling one end of the insertion rod out of an inner cavity of a round magnetic groove.

Description

Technical Field

[0001] The utility model relates to the technical field of cell culture medium production, in particular to a cell culture medium aseptic filling and capping machine. Background Art

[0002] Cell culture medium is not only the basic substance for providing cell nutrition and promoting cell reproduction and proliferation, but also the living environment for the growth and reproduction of cultured cells. Usually, after the cell culture medium is produced, the cell liquid in the cell culture medium needs to be loaded into the container bottle through a filling and capping machine for storage.

[0003] For example, the culture medium aseptic filling and capping machine with application number CN201721122434.4 includes a frame, a bottle feeding mesh belt assembly is arranged on the frame, a medicine bottle slide rail is fixed on the frame at the end of the bottle feeding mesh belt assembly, a bottle pushing assembly A and a bottle pushing assembly B are arranged at the inlet end of the medicine bottle slide rail, the bottle pushing assembly A and the bottle pushing assembly B are arranged vertically, a rotating bottle assembly is arranged above the corresponding medicine bottle slide rail, a capping assembly, a filling assembly and a bottle discharging mesh belt assembly are arranged around the rotating bottle assembly, and the capping assembly, the filling assembly and the bottle discharging mesh belt assembly are all fixed on the frame and correspond to the bottle slots on the rotating bottle assembly respectively. The utility model has a reasonable structural design, can realize automatic filling, solves the risk of human intervention caused by manual filling and capping, can not only ensure the sterile environment of the culture medium, ensure the filling quality and the capping quality, but also can reduce the workload of the staff.

[0004] The culture medium aseptic filling and capping machine proposed in the above patent, during filling, loads the cell liquid into the medicine bottle for storage through the filling component. However, since the lower end of the filling component is not blocked, such a setting causes the filling head of the filling component to easily leak and drip after the liquid filling is completed, thereby affecting the hygiene of the filling machine table.

[0005] Therefore, we proposed a cell culture medium aseptic filling and capping machine to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a cell culture medium aseptic filling and capping machine to solve the problem raised in the above-mentioned background technology that the lower end of the filling component is not blocked, such a setting causes the filling head of the filling component to leak and drip after the liquid discharge and filling are completed, thereby affecting the hygiene of the filling machine table.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cell culture medium aseptic filling and capping machine, comprising a frame and a feeding assembly arranged on one side of the upper end of the frame, a capping assembly arranged on the other side of the upper end of the frame, a rotating bottle assembly arranged in the middle of the frame, a filling assembly arranged at one end of the rotating bottle assembly, a material receiving assembly fixedly mounted on the upper end of the outer wall of the filling assembly, and the material receiving assembly is arranged to collect the leaked liquid at the lower end of the filling assembly;

[0008] The material receiving assembly includes a fixing mechanism and a supporting mechanism movably installed in an inner cavity on one side of the fixing mechanism. One end of the supporting mechanism is magnetically connected to a storage mechanism. The magnetic connection between the supporting mechanism and the storage mechanism is used to take out the storage mechanism for cleaning.

[0009] Preferably, the fixing mechanism comprises a fixing cylinder and a semi-groove opened in the middle of one end of the fixing cylinder.

[0010] Preferably, a limiting sliding groove is provided in the middle of the lower end of the inner wall of the semi-groove, and a plurality of circular grooves are provided linearly and evenly spaced at the upper end of the inner wall of the semi-groove.

[0011] Preferably, the support mechanism comprises an arc-shaped mounting block and an embedded block fixedly mounted in the middle of the lower end of the arc-shaped mounting block, an elastic element is fixedly mounted in the middle of the upper end of the arc-shaped mounting block, and a round clamping ball is fixedly mounted on the upper end of the elastic element.

[0012] Preferably, a long rod is fixedly mounted in the middle of one end of the outer wall of the arc-shaped mounting block, a circular magnetic groove is opened in the middle of one end of the long rod, and a load-bearing block is fixedly mounted on the lower end of one side of the long rod.

[0013] Preferably, the storage mechanism includes an insertion rod and a magnetic sticker embedded in one end of the outer surface of the insertion rod, and a T-shaped receiving block is fixedly mounted on the upper side of the other end of the insertion rod through a short column.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. After the operator has finished filling the cell solution with the filling assembly, he can directly rotate the long rod to drive the arc-shaped mounting block to slide in the inner cavity of the semi-groove, so that the insertion rod moves with the long rod. At the same time, the insertion rod drives the T-shaped receiving block to move to the lower end of the filling port, so that the dripping solution enters the inner cavity of the T-shaped receiving block for collection, thereby improving the cleanliness of the filling table.

[0016] 2. When the arc-shaped mounting block slides in the inner cavity of the semi-groove, the elastic element is fixedly installed in the middle of the upper end of the arc-shaped mounting block, so that the round card ball is re-embedded into the inner cavity of the round card groove at different positions on the upper end of the inner wall of the semi-groove under the elastic force of the elastic element and fixed, thereby completing the setting position adjustment and fixation of the arc-shaped mounting block. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 For the utility model Figure 1 A magnified image of point A;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the fixing mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the support mechanism and the storage mechanism of the utility model.

[0021] In the figure: 1. frame; 2. feeding assembly; 3. capping assembly; 4. bottle rotating assembly; 5. filling assembly; 6. material receiving assembly; 61. fixing mechanism; 611. fixing cylinder; 612. semi-groove; 613. limiting slide groove; 614. round card groove; 62. supporting mechanism; 621. arc-shaped mounting block; 622. embedded block; 623. elastic element; 624. round card ball; 625. long rod; 626. round magnetic groove; 627. load-bearing block; 63. storage mechanism; 631. insertion rod; 632. magnetic sticker; 633. T-shaped receiving block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1: Please refer to Figure 1-3 A cell culture medium aseptic filling and capping machine comprises a frame 1 and a feeding assembly 2 arranged on one side of the upper end of the frame 1, a capping assembly 3 is arranged on the other side of the upper end of the frame 1, a rotating bottle assembly 4 is arranged in the middle of the frame 1, a filling assembly 5 is arranged at one end of the rotating bottle assembly 4, and a material receiving assembly 6 is fixedly installed on the upper end of the outer wall of the filling assembly 5, and the material receiving assembly 6 is arranged to collect the leaked liquid at the lower end of the filling assembly 5.

[0024] The material receiving assembly 6 includes a fixing mechanism 61 and a supporting mechanism 62 movably installed in an inner cavity on one side of the fixing mechanism 61. One end of the supporting mechanism 62 is magnetically connected to a storage mechanism 63. The magnetic connection between the supporting mechanism 62 and the storage mechanism 63 is used to take out the storage mechanism 63 for cleaning.

[0025] The fixing mechanism 61 includes a fixing cylinder 611 and a semi-groove 612 formed in the middle of one end of the fixing cylinder 611 .

[0026] A long rod 625 is fixedly installed in the middle of one end of the outer wall of the arc-shaped mounting block 621, a circular magnetic groove 626 is opened in the middle of one end of the long rod 625, a load-bearing block 627 is fixedly installed at the lower end of one side of the long rod 625, and the arc-shaped mounting block 621 is movably installed in the inner cavity of the semi-recess 612.

[0027] The storage mechanism 63 includes an insertion rod 631 and a magnetic sticker 632 embedded in one end of the outer surface of the insertion rod 631. A T-shaped receiving block 633 is fixedly installed on the upper side of the other end of the insertion rod 631 through a short column. One end of the insertion rod 631 drives the magnetic sticker 632 to be magnetically connected to the inner cavity of the circular magnetic groove 626 for fixation. The load-bearing block 627 is used to support the lower end of the insertion rod 631, and the T-shaped receiving block 633 is used to recover the liquid dripping from the filling component 5.

[0028] In this embodiment: after the operator completes the filling of the cell fluid using the filling component 5, the operator can directly rotate the long rod 625. After being subjected to force, one end of the long rod 625 will drive the arc-shaped mounting block 621 to slide in the inner cavity of the semi-groove 612. While the elastic element 623 slides with the arc-shaped mounting block 621, the round card ball 624 will be re-embedded into the inner cavity of the circular card groove 614 at different positions on the upper end of the inner wall of the semi-groove 612 under the elastic force of the elastic element 623 and fixed. At the same time, the other end of the long rod 625 drives the insertion rod 631 and the T-shaped receiving block 633 to move to the lower end of the filling port, so that the dripping solution enters the inner cavity of the T-shaped receiving block 633 for collection. The operator can pour out the solution in the inner cavity of the T-shaped receiving block 633 by pulling one end of the insertion rod 631 out of the inner cavity of the circular magnetic groove 626.

[0029] Embodiment 2: This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 4 A limiting slide groove 613 is provided in the middle of the lower end of the inner wall of the semi-groove 612, and a plurality of circular slots 614 are provided linearly and evenly spaced at the upper end of the inner wall of the semi-groove 612.

[0030] The supporting mechanism 62 includes an arc-shaped mounting block 621 and an embedded block 622 fixedly installed in the middle of the lower end of the arc-shaped mounting block 621, an elastic element 623 is fixedly installed in the middle of the upper end of the arc-shaped mounting block 621, a round clamping ball 624 is fixedly installed on the upper end of the elastic element 623, the embedded block 622 is movably installed in the inner cavity of the limiting slide groove 613, and the round clamping ball 624 is movably embedded in the inner cavity of the round clamping groove 614 under the elastic force of the elastic element 623.

[0031] In this embodiment: when the arc-shaped mounting block 621 slides in the inner cavity of the semi-groove 612, the round locking ball 624, which is movably embedded in the inner cavity of the circular locking groove 614 through the elastic element 623, will move along with the arc-shaped mounting block 621. After the arc-shaped mounting block 621 slides to the specified position, the round locking ball 624 will be re-engaged into the inner cavity of the circular locking groove 614 at different positions on the upper end of the inner wall of the semi-groove 612 under the elastic force of the elastic element 623 and fixed, thereby completing the adjustment and fixation of the setting position of the arc-shaped mounting block 621.

[0032] Working principle: After the operator has finished filling the cell solution with the filling assembly 5, he can directly rotate the long rod 625. One end of the long rod 625 will drive the arc-shaped mounting block 621 to slide in the inner cavity of the semi-groove 612 after being subjected to force, so that the round card ball 624, which is movably embedded in the inner cavity of the round card groove 614 through the elastic element 623, moves along with the arc-shaped mounting block 621. After the arc-shaped mounting block 621 slides to the specified position, the round card ball 624 will move in the elastic element 6 23, it is re-engaged in the inner cavity of the circular groove 614 at different positions on the upper end of the inner wall of the semi-recess 612 and fixed. At the same time, the other end of the long rod 625 drives the insertion rod 631 and the T-shaped receiving block 633 to move to the lower end of the filling port, so that the dripping solution enters the inner cavity of the T-shaped receiving block 633 for collection. The operator can pull out one end of the insertion rod 631 from the inner cavity of the circular magnetic groove 626 to pour out the solution in the inner cavity of the T-shaped receiving block 633.

[0033] The structures and working principles of the feeding component 3, the bottle rotating component 4, and the filling component 5 are the same as the working principles of the bottle feeding mesh belt component, the filling pump, the screw capping component, the filling component, the bottle rotating component, the bottle discharging mesh belt component, the bottle pushing component and the bottle pushing component B in the publication number CN207294136U, and will not be repeated here.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cell culture medium aseptic filling and capping machine, comprising a frame (1) and a feed assembly (2) arranged on one side of the upper end of the frame (1), a capping assembly (3) arranged on the other side of the upper end of the frame (1), and a bottle rotating assembly (4) arranged in the middle of the frame (1), characterized in that: A filling assembly (5) is provided at one end of the rotating bottle assembly (4), and a material receiving assembly (6) is fixedly mounted on the upper end of the outer wall of the filling assembly (5), and the material receiving assembly (6) is used to collect liquid leaking from the lower end of the filling assembly (5); The material receiving assembly (6) comprises a fixing mechanism (61) and a supporting mechanism (62) movably mounted in an inner cavity on one side of the fixing mechanism (61); one end of the supporting mechanism (62) is magnetically connected to a storage mechanism (63); and the storage mechanism (63) is taken out for cleaning by means of the magnetic connection between the supporting mechanism (62) and the storage mechanism (63).

2. The aseptic filling and capping machine for cell culture medium according to claim 1, characterized in that: The fixing mechanism (61) comprises a fixing cylinder (611) and a semi-groove (612) formed in the middle of one end of the fixing cylinder (611).

3. The aseptic filling and capping machine for cell culture medium according to claim 2, characterized in that: A limiting sliding groove (613) is provided in the middle of the lower end of the inner wall of the semi-groove (612), and a plurality of circular slots (614) are linearly and evenly spaced at the upper end of the inner wall of the semi-groove (612).

4. The aseptic filling and capping machine for cell culture medium according to claim 1, characterized in that: The support mechanism (62) comprises an arc-shaped mounting block (621) and an embedded block (622) fixedly mounted in the middle of the lower end of the arc-shaped mounting block (621); an elastic element (623) is fixedly mounted in the middle of the upper end of the arc-shaped mounting block (621); and a round clamping ball (624) is fixedly mounted at the upper end of the elastic element (623).

5. The aseptic filling and capping machine for cell culture medium according to claim 4, characterized in that: A long rod (625) is fixedly mounted in the middle of one end of the outer wall of the arc-shaped mounting block (621), a circular magnetic groove (626) is provided in the middle of one end of the long rod (625), and a load-bearing block (627) is fixedly mounted at the lower end of one side of the long rod (625).

6. The aseptic filling and capping machine for cell culture medium according to claim 1, characterized in that: The storage mechanism (63) comprises an insertion rod (631) and a magnetic sticker (632) embedded in one end of the outer surface of the insertion rod (631); a T-shaped receiving block (633) is fixedly mounted on the upper side of the other end of the insertion rod (631) via a short column.

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