Semi-automatic temperature-controllable culture solution racking machine

Abstract

The utility model discloses a semi-automatic temperature-controllable culture solution racking machine which comprises a racking liquid supply pipe, a heating block is installed on the racking liquid supply pipe, one end of the liquid supply pipe is connected with a racking mechanism, the semi-automatic temperature-controllable culture solution racking machine further comprises a supporting block, a pump machine, a time relay and a temperature controller are installed on the supporting block, the pump machine is installed on the liquid supply pipe, and the temperature controller is connected with the heating block. Relates to the technical field of sub-packaging machines, an electric push rod extends to drive a protective cover to descend, a culture dish is covered, meanwhile, a sealing ring presses an opening of the culture dish, sealing of the culture dish is achieved, and therefore sealed sub-packaging in the sub-packaging process is achieved; before the subpackaged culture dish is used, the sealing ring can be pressed on the culture dish all the time, so that the culture solution is not polluted before being used; a plurality of sub-packaging pipes and a protective cover are arranged at the bottom of the main sub-packaging transverse pipe, so that a plurality of culture dishes can be sub-packaged at the same time, and the sub-packaging efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machines, in particular to a semi-automatic temperature-controllable culture solution packaging machine. Background Art

[0002] In biological laboratories, many cell cultures are carried out. During the cell culture process, the culture medium needs to be loaded into the culture dishes. The number of samples required for cell culture experiments is generally large, and many culture dishes are needed. In this way, the packaging of the culture medium affects the speed of the experiment. Now, a large number of culture dishes are placed on the table first, and the culture dishes are filled with culture medium, and then other work is carried out. There will be a long time interval from the use of the first culture dish to the use of the last one. In this way, the possibility of contamination of the culture medium due to long-term exposure increases sharply, and many experiments have requirements for the temperature of the culture medium. According to the above method, the temperature of the culture medium cannot be effectively controlled. If a culture dish is added with culture medium to complete the subsequent work, the work efficiency is low when adding culture medium to another culture dish; and in the process of packaging the culture medium, due to the slow packaging process, the opening of the culture dish is open for a long time, which is also easy to be contaminated. Utility Model Content

[0003] In view of the problems existing in the existing semi-automatic temperature-controllable culture fluid dispensing machine, the utility model is proposed.

[0004] Therefore, the purpose of the utility model is to provide a semi-automatic temperature-controllable culture medium filling machine, which solves the problem of placing a large number of culture dishes on the table first, filling the culture dishes with culture medium, and then performing other work. There will be a long time interval from the use of the first culture dish to the use of the last one. In this way, the possibility of contamination of the culture solution due to long-term exposure increases sharply, and many experiments have requirements for the temperature of the culture solution. According to the above method, the temperature of the culture solution cannot be effectively controlled. If the culture solution is added to one culture dish and the subsequent work is completed before the culture solution is added to another culture dish, the work efficiency is low; and in the process of culture solution filling, due to the slow filling process, the opening of the culture dish is open for a long time and is also easily contaminated.

[0005] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0006] A semi-automatic temperature-controllable culture fluid dispensing machine comprises a dispensing liquid supply pipe, a heating block is installed on the dispensing liquid supply pipe, and one end of the dispensing liquid supply pipe is connected to a dispensing mechanism.

[0007] As a preferred solution of the semi-automatic temperature-controlled culture fluid dispensing machine described in the utility model, it also includes a second support block, on which a pump, a time relay and a temperature controller are installed, and the pump is installed on the liquid supply pipe.

[0008] As a preferred solution of a semi-automatic temperature-controlled culture fluid filling machine described in the utility model, wherein: the filling mechanism includes a vertical tube, the liquid inlet of the vertical tube is connected to the end of the liquid supply tube, the bottom end of the vertical tube is fixedly connected to a main filling transverse tube, the bottom liquid outlet of the main filling transverse tube is connected to the filling tube, the bottom end of the filling tube is fixedly connected to a protective cover, and a lifting assembly is connected between the main filling transverse tube and the protective cover.

[0009] As a preferred solution of a semi-automatic temperature-controlled culture fluid filling machine described in the utility model, wherein: the top end of the vertical tube is fixedly connected to a bracket, the bracket includes a base, an electric telescopic rod and a support arm are hinged on the base, the other ends of the electric telescopic rod and the support arm are hinged to a middle block, the middle block is fixedly connected to the support rod by a pin, and the other end of the support rod is fixedly connected to a support seat.

[0010] As a preferred solution of the semi-automatic temperature-controllable culture fluid dispensing machine described in the utility model, the base is formed by a fixed block and a first supporting block connected by bolts, and the middle block is formed by two triangular plates connected by pins.

[0011] As a preferred solution of a semi-automatic temperature-controlled culture fluid filling machine described in the utility model, the lifting assembly includes an electric push rod detachably mounted on the bottom of the main filling cross tube, the bottom end of the electric push rod is detachably connected to a cross brace, and one end of the cross brace is fixedly connected to a protective cover.

[0012] As a preferred solution of the semi-automatic temperature-controlled culture fluid dispensing machine described in the utility model, wherein: a first support connection seat is welded at the bottom end of the main dispensing transverse tube, an electric push rod is inserted into the inner wall of the first support connection seat, and the electric push rod and the first support connection seat are fixed by bolts;

[0013] A second support connection seat is welded on the outer wall of the bottom end of the electric push rod, a cross brace is inserted into the inner wall of the second support connection seat, and the cross brace and the second support connection seat are fixed by bolts.

[0014] As a preferred solution of the semi-automatic temperature-controllable culture fluid dispensing machine described in the utility model, a sealing ring is bonded to the top of the inner cavity of the protective cover.

[0015] Compared with existing technologies:

[0016] 1. The electric push rod is extended to drive the protective cover to descend, cover the culture dish, and at the same time, the sealing ring presses the opening of the culture dish to seal the culture dish, thereby achieving sealed packaging during the packaging process; and before using the culture dish after packaging, the sealing ring can be pressed on the culture dish all the time, so that the culture solution will not be contaminated before use;

[0017] 2. Several dispensing tubes and protective covers are arranged at the bottom of the main dispensing horizontal tube, which can dispensing several culture dishes at the same time and improve the dispensing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure provided by the utility model;

[0019] Figure 2 The utility model provides Figure 1 A partial enlarged view of

[0020] Figure 3 The utility model provides Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 This is a cross-sectional view of the protective cover provided by the utility model.

[0022] In the figure: a fixed block 1, a first supporting block 2, an electric telescopic rod 3, a supporting arm 4, an intermediate block 5, a supporting rod 6, a supporting seat 7, a liquid supply pipe for subpackaging 8, a heating block 9, a second supporting block 10, a time relay 11, a pump 12, a temperature controller 13, a vertical tube 14, a main subpackaging transverse tube 15, a subpackaging tube 16, a protective cover 17, a first supporting connecting seat 18, an electric push rod 19, a sealing ring 20, a transverse brace rod 21, and a second supporting connecting seat 22. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clear, the implementation methods of the present invention will be further described in detail below with reference to the accompanying drawings.

[0024] The utility model provides a semi-automatic temperature-controlled culture fluid dispensing machine. Figure 1-4 , including a filling liquid supply tube 8, one end of which is connected to a container loaded with culture medium, the end of the liquid supply tube 8 (the part connected to the vertical tube 14 is a hose), a heating block 9 is installed on the filling liquid supply tube 8, and also includes a second support block 10, a pump 12, a time relay 11 and a temperature controller 13 are installed on the second support block 10, the pump 12 is installed on the liquid supply tube 8, and one end of the liquid supply tube 8 is connected to a filling mechanism.

[0025] The filling mechanism includes a vertical tube 14, the liquid inlet of the vertical tube 14 is connected to the end of the liquid supply tube 8, the bottom end of the vertical tube 14 is fixedly connected to the main filling transverse tube 15, the bottom liquid outlet of the main filling transverse tube 15 is connected to the filling tube 16, the filling tube 16 is equipped with a solenoid valve, the bottom end of the filling tube 16 is fixedly connected to the protective cover 17, and a lifting component is connected between the main filling transverse tube 15 and the protective cover 17; a plurality of filling tubes 16 are provided in the filling mechanism, so that the culture fluid can be filled into a plurality of culture dishes at the same time, thereby improving the filling efficiency.

[0026] The top end of the vertical tube 14 is fixedly connected to a bracket, which includes a base, on which an electric telescopic rod 3 and a support arm 4 are hinged, and the other ends of the electric telescopic rod 3 and the support arm 4 are hinged to a middle block 5, and the middle block 5 is fixedly connected to a support rod 6 by a pin, and the other end of the support rod 6 is fixedly connected to a support seat 7. The base is formed by a fixed block 1 and a first support block 2 connected by bolts, and the middle block 5 is formed by two triangular plates connected by pins; the bracket is used to support the subpackaging mechanism, and when not in use, the electric telescopic rod 3 is retracted, so that the subpackaging mechanism can be raised without taking up space.

[0027] The lifting assembly includes an electric push rod 19 detachably mounted on the bottom of the main sub-assembly transverse tube 15. Specifically, a first support connection seat 18 is welded to the bottom end of the main sub-assembly transverse tube 15. The electric push rod 19 is inserted into the inner wall of the first support connection seat 18. The electric push rod 19 and the first support connection seat 18 are fixed by bolts. The bottom end of the electric push rod 19 is detachably connected to a cross brace rod 21. Specifically, a second support connection seat 22 is welded on the outer wall of the bottom end of the electric push rod 19. The inner wall of the second support connection seat 22 is inserted into the cross brace rod 21. The cross brace rod 21 and the second support connection seat The seats 22 are fixed by bolts, one end of the cross brace 21 is fixedly connected to the protective cover 17, and a sealing ring 20 is bonded to the top of the inner cavity of the protective cover 17; before packaging, the culture dish is placed under the packaging tube 16, the electric push rod 19 is extended to drive the protective cover 17 to descend, and the culture dish is covered. At the same time, the sealing ring 20 presses the opening of the culture dish to seal the culture dish, thereby realizing sealed packaging during the packaging process; and before using the culture dish after packaging, the sealing ring 20 can be pressed on the culture dish all the time, so that the culture solution will not be contaminated before use.

[0028] During specific use, the bracket is installed on the wall, and the electric telescopic rod 3 drives the packaging mechanism to descend until the protective cover 17 is vertical; a culture dish is placed under the protective cover 17; the electric push rod 19 extends to drive the protective cover 17 to descend, covering the culture dish, and at the same time the sealing ring 20 presses the opening of the culture dish to seal the culture dish, thereby achieving sealed packaging during the packaging process; and before use, the sealing ring 20 can be pressed on the culture dish all the time, so that the culture solution will not be contaminated before use; the pump 12 extracts the culture solution to package the culture dish.

[0029] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A semi-automatic temperature-controllable culture fluid dispensing machine, comprising a dispensing liquid supply pipe (8), wherein a heating block (9) is installed on the dispensing liquid supply pipe (8), characterized in that: One end of the liquid supply pipe (8) is connected to a dispensing mechanism; The sub-packaging mechanism comprises a vertical tube (14), the liquid inlet of the vertical tube (14) is butt-jointed with the end of the liquid supply tube (8), the bottom end of the vertical tube (14) is fixedly connected with a main sub-packaging transverse tube (15), the bottom end liquid outlet of the main sub-packaging transverse tube (15) is connected with a sub-packaging tube (16), the bottom end of the sub-packaging tube (16) is fixedly connected with a protective cover (17), and a lifting assembly is connected between the main sub-packaging transverse tube (15) and the protective cover (17).

2. A semi-automatic temperature-controlled culture fluid dispensing machine according to claim 1, characterized in that: It also comprises a support block (10), on which a pump (12), a time relay (11) and a temperature controller (13) are mounted, and the pump (12) is mounted on the liquid supply pipe (8).

3. A semi-automatic temperature-controlled culture fluid dispensing machine according to claim 2, characterized in that: The top end of the vertical tube (14) is fixedly connected to a bracket, the bracket comprising a base, an electric telescopic rod (3) and a support arm (4) are hinged on the base, the other ends of the electric telescopic rod (3) and the support arm (4) are hinged to a middle block (5), the middle block (5) is fixedly connected to a support rod (6) via a pin, and the other end of the support rod (6) is fixedly connected to a support seat (7).

4. A semi-automatic temperature-controlled culture fluid dispensing machine according to claim 3, characterized in that: The base is formed by connecting a fixed block (1) and a first supporting block (2) via bolts, and the middle block (5) is formed by connecting two triangular plates via pins.

5. A semi-automatic temperature-controlled culture fluid dispensing machine according to claim 2, characterized in that: The lifting assembly comprises an electric push rod (19) detachably mounted on the bottom of the main sub-packaging transverse tube (15); the bottom end of the electric push rod (19) is detachably connected to a transverse support rod (21); one end of the transverse support rod (21) is fixedly connected to the protective cover (17).

6. A semi-automatic temperature-controlled culture fluid dispensing machine according to claim 5, characterized in that: A first supporting connection seat (18) is welded to the bottom end of the main sub-assembly transverse tube (15); an electric push rod (19) is inserted into the inner wall of the first supporting connection seat (18); and the electric push rod (19) and the first supporting connection seat (18) are fixed by bolts; A second supporting connection seat (22) is welded on the outer wall of the bottom end of the electric push rod (19), a cross brace (21) is inserted into the inner wall of the second supporting connection seat (22), and the cross brace (21) and the second supporting connection seat (22) are fixed by bolts.

7. A semi-automatic temperature-controlled culture fluid dispensing machine according to claim 5, characterized in that: A sealing ring (20) is bonded to the top end of the inner cavity of the protective cover (17).

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