Automatic sterile packaging equipment for culture medium

By introducing a purification mechanism and an automatic packaging mechanism into the culture medium packaging equipment, and utilizing air purification and ultraviolet ozone sterilization technology, the problem of external pollutants entering the culture medium is solved, achieving aseptic packaging and dust prevention of the culture medium.

CN223574745UActive Publication Date: 2025-11-21SHANGHAI NONGHUI BIOTECHNOLOGY CO LTD
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Patent Information

Application Number
CN202423220762.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-26
Publication Date
2025-11-21
Estimated Expiration
2034-12-26

AI Technical Summary

Technical Problem

Existing culture medium packaging equipment cannot effectively prevent external bacteria and dust from entering the culture medium, affecting its normal use.

Method used

An automated aseptic packaging device for culture media was designed, comprising a purification mechanism and an automatic packaging mechanism. The device utilizes a purification chamber, an air purifier, and an ultraviolet ozone sterilizer to create a sterile environment, and the automatic packaging mechanism achieves the sealing and sterilization of the culture media.

Benefits of technology

It effectively prevents external dust and bacteria from entering the culture medium, ensuring the sterility of the culture medium and guaranteeing its normal use and storage.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses automatic culture medium sterile packaging equipment, and belongs to the technical field of culture medium sterile packaging equipment. The automatic packaging and purifying device comprises the automatic packaging mechanism and the purifying mechanism, a culture medium can be detected through the automatic packaging mechanism, a storage box is placed in the cup filling device, the storage box is placed in the box falling clamp at the top of the circular station rotary disc through the cup filling device, and then the culture medium is poured into the storage box through the culture medium injection device; the circular station rotary table rotates the storage box to the bottom of the sealer, the sealing film is wound around the surface of the sealer, the sealer drives the heating end to move downwards to iron the sealing film to the top of the storage box, and then the circular station rotary table rotates the storage box to the left side of the conveying assembly line belt; the storage box is pushed to the top of the conveying assembly line belt through the electric telescopic rod and the pushing plate, and the conveying assembly line belt moves away from the circular station rotary disc. And the top of the power supply case can be sealed through the purification mechanism, external dust and bacteria are prevented from floating on the top of the power supply case, dust and bacteria are prevented from flying into a culture medium during processing of the culture medium, the external bacteria cannot enter the culture medium during use by an operator, and dustproof and antibacterial treatment can be performed on the culture medium.
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Description

TECHNICAL FIELD

[0001] The utility model belongs to culture medium aseptic packaging equipment technical field, concretely is a kind of automatic culture medium aseptic packaging equipment. BACKGROUND

[0002] Culture medium refers to the nutrient medium prepared by combining and preparing different nutrients to provide growth and reproduction for microorganisms, plants or animals (or tissues). It generally contains several categories of substances such as carbohydrates, nitrogen-containing substances, inorganic salts (including trace elements), vitamins and water. Culture medium is not only the basic substance that provides cell nutrition and promotes cell proliferation, but also the living environment for cell growth and reproduction. Culture medium is various, and can be divided into natural culture medium, synthetic culture medium and semi-synthetic culture medium according to the source of raw materials; can be divided into solid culture medium, liquid culture medium and semi-solid culture medium according to physical state; can be divided into basic culture medium, selective culture medium, enriched culture medium and identification culture medium according to culture function; can be divided into bacterial culture medium, actinomycete culture medium, yeast culture medium and fungal culture medium according to the range of use. After preparation, culture medium generally needs to be tested and adjusted for pH, and must be sterilized, usually by high-temperature sterilization and filtration sterilization. Culture medium is easy to be contaminated or deteriorated due to its rich nutrients. It is best to prepare and use immediately.

[0003] Culture medium needs to be packaged during processing, and the existing packaging equipment is directly processed, cannot isolate the space, so that external bacteria can easily enter the inside of culture medium when used by operating personnel, and culture medium cannot be treated for dust and bacteria, thereby affecting the normal use of culture medium. UTILITY MODEL CONTENT

[0004] To solve the problems raised in the above background art, the purpose of the utility model is to provide an automatic culture medium aseptic packaging equipment, which has the advantage of being able to treat culture medium for dust and bacteria, and solves the problem that the packaging equipment cannot treat culture medium for dust and bacteria.

[0005] The utility model provides the following technical scheme: an automatic culture medium aseptic packaging equipment, comprising:

[0006] A case;

[0007] An automatic packaging mechanism is arranged on the top of the case.

[0008] The utility model discloses a purification mechanism, the front of purification box is connected with the cabinet door through the hinge activity, the both sides of purification box bottom are all fixedly connected with the rack, the both sides of purification box top are all seted up air inlet, the inside movable mounting of air inlet has air purifier, the bottom of air purifier extends to the inside of purification box, the right side of the front top of purification box is movably installed ultraviolet ozone sterilizer, and ultraviolet ozone sterilizer is connected with ultraviolet sterilizing lamp, so as to realize a sterile environment culture environment, and the back of ultraviolet ozone sterilizer is penetrated to the inside of purification box.

[0009] The utility model discloses the beneficial effect is as follows:

[0010] 1, the utility model discloses a purification mechanism can be sealed to the top of power supply machine box, prevent the dust and bacteria of outside floating in the top of power supply machine box, prevent the dust and bacteria of floating into the inside of culture medium when processing, and the bacteria of outside can not enter the inside of culture medium when the operation personnel use, can carry out dustproof and bacteriumproof treatment to culture medium to guarantee the normal use of culture medium.

[0011] 2, the utility model discloses a machine case can support automatic packaging mechanism, and the operation personnel installs the supporting leg at the bottom of power supply machine box, and then installs universal wheel at the bottom of power supply machine box, and then installs automatic packaging mechanism at the top of power supply machine box, and is fixed to automatic packaging mechanism through power supply machine box.

[0012] 3, the utility model discloses an automatic packaging mechanism can detect culture medium, and the operation personnel places storage box in the inside of cup loader, and places storage box in the inside of the fall box clamp on the top of circular work position turntable through cup loader, and then pours culture medium into the inside of storage box through culture medium injection device, and then circular work position turntable rotates storage box to the bottom of sealer, and completes that sealing film is wound on the surface of sealer, and sealer drives heating end to move down and seals film on the top of storage box, and seals storage box, and after finishing, circular work position turntable rotates storage box to the left side of conveying assembly line belt, and storage box is pushed to the top of conveying assembly line belt through electric telescopic link and push pad, and conveying assembly line belt is far from circular work position turntable. ACCURACY OF DRAWINGS

[0013] Figure 1 It is the utility model structural drawing;

[0014] Figure 2 It is the utility model Figure 1 Automatic packaging mechanism's perspective view;

[0015] Figure 3 It is the utility model Figure 1 Automatic packaging mechanism's rear perspective view;

[0016] Figure 4 For the utility model Figure 1 The left side view of the automatic packaging mechanism is shown in the figure.

[0017] Figure 5 For the utility model Figure 1 The top view of the power supply box is shown in the figure.

[0018] Figure 6 For the utility model Figure 1 The three-dimensional structure of the purification mechanism is shown in the figure.

[0019] In the figure: 1, the case; 101, the power supply box; 102, the supporting leg; 103, the universal wheel; 2, the automatic packaging mechanism; 21, the circular workstation turntable; 22, the cup loader; 23, the supporting plate; 24, the sealing device; 25, the conveying assembly line belt; 26, the PLC control system device; 3, the purification mechanism; 31, the purification box; 32, the cabinet door; 33, the rack; 34, the air inlet; 35, the air purifier; 36, the ultraviolet ozone sterilizer; 4, the roller; 5, the falling box clamp; 6, the box pushing device; 7, the bracket; 8, the culture medium injection device; 9, the handle; 10, the air outlet; 11, the electric telescopic rod; 12, the pushing plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] As Figures 1 to 6 shown, the utility model provides an automatic culture medium sterile packaging equipment, which comprises:

[0022] The case 1;

[0023] The automatic packaging mechanism 2 is arranged at the top of the case 1.

[0024] The purification mechanism 3 comprises the purification box 31, the front of the purification box 31 is hingedly connected with the cabinet door 32, the two sides of the bottom of the purification box 31 are fixedly connected with the rack 33, the two sides of the top of the purification box 31 are provided with the air inlet 34, the air purifier 35 is movably installed in the air inlet 34, the bottom of the air purifier 35 extends to the inside of the purification box 31, the ultraviolet ozone sterilizer 36 is movably installed at the right side of the top of the front of the purification box 31, and the back of the ultraviolet ozone sterilizer 36 penetrates into the inside of the purification box 31.

[0025] Reference Figure 1 The power supply cabinet 101 is fixedly connected with four supporting legs 102 at the bottom, and four universal wheels 103 are fixedly connected at the bottom of the power supply cabinet 101 and inside the supporting legs 102.

[0026] The power supply cabinet 101 is fixedly connected with four supporting legs 102 at the bottom, and four universal wheels 103 are fixedly connected at the bottom of the power supply cabinet 101 and inside the supporting legs 102.

[0027] Reference Figure 2 The automatic packaging mechanism 2 comprises a circular work station turntable 21 movably installed on the right side of the top of the power supply cabinet 101, a cup loader 22 movably connected to the front surface of the circular work station turntable 21, a support plate 23 fixedly connected to the back end of the left side of the top of the power supply cabinet 101, a sealing device 24 movably installed on the front surface of the support plate 23, a full-automatic box mouth sealing machine, a conveying assembly 25 fixedly installed on the top of the power supply cabinet 101, and a PLC control system 26 fixedly connected to the back end of the right side of the top of the power supply cabinet 101.

[0028] The automatic packaging mechanism 2 can detect the culture medium. The operator places the storage box in the cup loader 22, and then places the storage box in the falling box clamp 5 on the top of the circular work station turntable 21 through the cup loader 22. Then, the culture medium is poured into the storage box through the culture medium injection device 8. Then, the circular work station turntable 21 rotates the storage box to the bottom of the sealing device 24, and the sealing film is wound on the surface of the sealing device 24. The sealing device 24 drives the heating end to move downward to seal the storage box. After completion, the circular work station turntable 21 rotates the storage box to the left side of the conveying assembly 25, and the storage box is pushed to the top of the conveying assembly 25 through the electric telescopic rod 11 and the pushing plate 12. The conveying assembly 25 is away from the circular work station turntable 21.

[0029] Reference Figure 1 The front end and the back end of the bottom of the rack 33 are fixedly connected with two rollers 4, and the front surface of the cabinet door 32 is provided with a pulling groove.

[0030] The rollers 4 can move the rack 33, thereby facilitating the operator to move the rack 33.

[0031] Reference Figure 5The top of the circular work position turntable 21 is provided with a falling box clamp 5, and the right side of the cup loader 22 is movably provided with a box pushing device 6.

[0032] The falling box clamp 5 is arranged to fix the storage box on the top of the circular work position turntable 21, so as to prevent the storage box from moving on the circular work position turntable 21.

[0033] Reference Figure 5 The top of the power supply box 101 is fixedly connected with a bracket 7 on the left side, and the bottom of the bracket 7 is movably provided with a culture medium injection device 8.

[0034] The bracket 7 and the culture medium injection device 8 are arranged to transmit the culture medium into the inside of the storage box, so as to facilitate the use of the workers.

[0035] Reference Figure 4 The two sides of the PLC control system device 26 are provided with handles 9, and the inner sides of the handles 9 are fixedly connected with the PLC control system device 26 through bolts.

[0036] The handles 9 are arranged to increase the contact area between the PLC control system device 26 and the hands, so as to facilitate the workers to pull the PLC control system device 26.

[0037] Reference Figure 6 The two sides of the purification box 31 are provided with air outlet holes 10, the top of the circular work position turntable 21 is provided with an electric telescopic rod 11, the bottom of the electric telescopic rod 11 is fixedly connected with the top of the power supply box 101, and the right side of the electric telescopic rod 11 is fixedly connected with a pushing plate 12.

[0038] The air outlet holes 10 are arranged to transmit the inside of the purification box 31, so as to prevent the increase of the air pressure in the inside of the purification box 31.

[0039] The utility model discloses a working principle and use flow: when using, operating personnel installs the purification box 31 at the top of power supply machine box 101, closes cabinet door 32 again, carries out the sealing to the top of power supply machine box 101, supports the purification box 31 through rack 33, and air inlet 32 will air into the inside of purification box 31, filters the air through the filter screen in air purifier 35, and then carries out ultraviolet ozone sterilization to the air through ultraviolet ozone sterilizer 36, guarantees that the air in purification box 31 is pure, and operating personnel places storage box in the inside of cup loading device 22, places storage box in the inside of the falling box clamp 5 on the top of circular work position turntable 21 through cup loading device 22, then pours culture medium into the inside of storage box through culture medium injection device 8, and then circular work position turntable 21 rotates storage box to the bottom of sealing device 24, finishes with sealing film winding on the surface of sealing device 24, and sealing device 24 drives heating end to move down and seals the film on the top of storage box, seals storage box, and after finishing, circular work position turntable 21 rotates storage box to the left side of conveying assembly line belt 25, and storage box is pushed to the top of conveying assembly line belt 25 through electric telescopic link 11 and push plate 12, and conveying assembly line belt 25 is far from circular work position turntable 21.

[0040] Although the embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made thereto without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An automated media aseptic packaging apparatus, characterized by, The automatic culture medium sterile packaging device comprises: A cabinet (1); An automatic packaging mechanism (2) arranged on the top of the cabinet (1); A purification mechanism (3) comprising a purification box (31), the front of the purification box (31) is hingedly connected with a cabinet door (32), the two sides of the bottom of the purification box (31) are fixedly connected with racks (33), the two sides of the top of the purification box (31) are provided with air inlets (34), the inside of the air inlet (34) is movably installed with an air purifier (35), the bottom of the air purifier (35) extends to the inside of the purification box (31), the right side of the top of the front of the purification box (31) is movably installed with an ultraviolet ozone sterilizer (36), the ultraviolet ozone sterilizer (36) is connected with an ultraviolet sterilization lamp, and the back of the ultraviolet ozone sterilizer (36) penetrates into the inside of the purification box (31).

2. An automated media aseptic packaging apparatus as defined in claim 1, wherein: The cabinet (1) comprises a power supply cabinet (101), four corners of the bottom of the power supply cabinet (101) are fixedly connected with supporting legs (102), and the four corners of the bottom of the power supply cabinet (101) and located on the inner side of the supporting legs (102) are fixedly connected with universal wheels (103).

3. An automated media aseptic packaging apparatus as defined in claim 2, wherein: The automatic packaging mechanism (2) comprises a circular work station turntable (21), the circular work station turntable (21) is movably installed on the right side of the top of the power supply cabinet (101), the front of the circular work station turntable (21) is movably connected with a cup loader (22), the bottom of the cup loader (22) is fixedly connected with the front end of the right side of the top of the power supply cabinet (101), the back of the cup loader (22) is provided with a supporting plate (23), the bottom of the supporting plate (23) is fixedly connected with the rear end of the left side of the top of the power supply cabinet (101), the front of the supporting plate (23) is movably installed with a sealing device (24), the top of the power supply cabinet (101) is fixedly installed with a conveying assembly line belt (25), and the rear end of the right side of the top of the power supply cabinet (101) is fixedly connected with a PLC control system device (26).

4. An automated media aseptic packaging apparatus as defined in claim 3, wherein: The front end and the rear end of the bottom of the rack (33) are fixedly connected with rollers (4), and the front of the cabinet door (32) is provided with a pulling groove in the inner side.

5. An automated media aseptic packaging apparatus as defined in claim 4, wherein: The top of the circular work station turntable (21) is provided with a box falling clamp (5), and the right side of the cup loader (22) is movably installed with a box pushing device (6).

6. An automated media aseptic packaging apparatus as claimed in claim 5, wherein: The left side of the top of the power supply cabinet (101) is fixedly connected with a support (7), and the bottom of the support (7) is movably installed with a culture medium injection device (8).

7. An automated media aseptic packaging apparatus as claimed in claim 6, wherein: The two sides of the PLC control system device (26) are provided with handles (9), and the inner sides of the handles (9) are fixedly connected with the PLC control system device (26) through bolts.

8. An automated media aseptic packaging apparatus as defined in claim 7, wherein: The two sides of the purification box (31) are provided with air outlets (10), the top of the circular work station turntable (21) is provided with an electric telescopic rod (11), the bottom of the electric telescopic rod (11) is fixedly connected with the top of the power supply cabinet (101), and the right side of the electric telescopic rod (11) is fixedly connected with a pushing plate (12).