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CN107804814A - The axle of cryopreservation tube three is uncapped machine - Google Patents

The axle of cryopreservation tube three is uncapped machine Download PDF

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Publication number
CN107804814A
CN107804814A CN201711181817.3A CN201711181817A CN107804814A CN 107804814 A CN107804814 A CN 107804814A CN 201711181817 A CN201711181817 A CN 201711181817A CN 107804814 A CN107804814 A CN 107804814A
Authority
CN
China
Prior art keywords
cryopreservation tube
axle
cap
machine
uncapped
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711181817.3A
Other languages
Chinese (zh)
Inventor
吕新志
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Beike Biological Race Moving Robot Co Ltd
Original Assignee
Shenzhen Beike Biological Race Moving Robot Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Beike Biological Race Moving Robot Co Ltd filed Critical Shenzhen Beike Biological Race Moving Robot Co Ltd
Priority to CN201711181817.3A priority Critical patent/CN107804814A/en
Publication of CN107804814A publication Critical patent/CN107804814A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B67OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67BAPPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
    • B67B7/00Hand- or power-operated devices for opening closed containers
    • B67B7/14Hand- or power-operated devices for opening closed containers for removing tightly-fitting lids or covers, e.g. of shoe-polish tins, by gripping and rotating

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Uncapped machine, including Y-axis guide rail, the sample stage for being connected to Y-axis guide rail the invention discloses a kind of axle of cryopreservation tube three, be provided with hood-opening device above sample stage, hood-opening device is connected to Z axis guide rail and can moved along Z-direction;Hood-opening device includes at least one cap-opening mechanism being adapted to freezing lid, and cap-opening mechanism is connected with the drive component for driving cap-opening mechanism to rotate.Operation time control sample preparation sample platform of uncapping is moved to below hood-opening device along Y-axis guide rail, and control hood-opening device to be dropped to along Z axis guide rail rotates cap-opening mechanism close to the position of cryopreservation tube, driving hood-opening device, cap-opening mechanism adaptation, which is connected to, freezes lid, turn and freeze lid, so as to action of completing to uncap.Cryopreservation tube is at least one, can be that a row is multiple so that three axle machine of uncapping disposably completes the operations of uncapping of multiple cryopreservation tubes.Operating efficiency is high, requires cryopreservation tube relatively low, accurate positioning, easy to operate, and the batch for realizing cryopreservation tube is uncapped processing.

Description

The axle of cryopreservation tube three is uncapped machine
Technical field
The invention belongs to biomedical devices technical field, is related to a kind of cryopreservation tube hood-opening device, relates in particular to one Kind of the axle of cryopreservation tube three is uncapped machine.
Background technology
In biological scientific experiment room and medical field, some important biological specimens need to be sealed, to meet to give birth to The reliability that thing preserves, the test tube that generally use has end cap are preserved, and most commonly used biology preserves container to freeze at present Pipe is deposited, also known as biology preserves pipe for it, and for the preservation and transfer of strain, general cryopreservation tube is also placed with magnetic bead and is used for bacterium Absorption and preservation, during use, by microbionation in cryopreservation tube, being positioned in -20 DEG C or -80 DEG C of environment can be long-term Preserve biological sample.
The lid of cryopreservation tube plays a part of preventing sample from leaking, prevents allogene contaminated samples, prevents sample from volatilizing, In experimentation, it is often necessary to test and analyze equipment and the sample in cryopreservation tube is tested and analyzed, sample enters detection device Preceding needs carry out operation of uncapping, and operation of uncapping at present is generally included manually to uncap and machine is uncapped two ways, wherein manually opening Lid mode efficiency is low, is the frequent and laborious operation that experimenter must face, while also exist and be artificially introduced pollution The risk of thing.Machinery, which is uncapped then, has efficiency high, reduces intensity of workers and pollution-free, but existing hood-opening device Efficiency of uncapping is low, is only capable of handling cryopreservation tube one by one, it is impossible to while multiple cryopreservation tubes are handled, automaticity is not high;It is existing in addition Requirement of the automatic lid closing/opening apparatus to cryopreservation tube is higher, and the full-automatic vacuum test tube as disclosed in Chinese patent CN10178047B takes off Cap machine, cross and long push rod is set in frame bottom of raising one's hat, frame of raising one's hat drives long push rod to be inserted perpendicularly into and runs through extruding extruding in extruded hole Block does transverse movement, so as to realize the clamping to test tube.Above-mentioned clamping structure requires that the accuracy of alignment of long push rod and extruded hole is non- Chang Gao, the and often due to positioning of test tube case is inaccurate in reality, cause accuracy of alignment not the problems such as extruded hole machining accuracy It is enough, so as to it occur frequently that the problems such as push rod fracture, test tube are caught broken.Also, because sample throughput is usual very in experimental implementation Greatly, also need sample carrying out archive processing, existing hood-opening device has no this function, and function is more single, and achieving generally needs individually It is manually entered, efficiency is low, workload is big.
The content of the invention
Therefore, the technical problems to be solved by the invention are existing cryopreservation tube hood-opening device to uncap, efficiency is low, Bu Nengtong When handle a collection of cryopreservation tube, put that precision etc. requires high and function is single to cryopreservation tube, so as to propose that one kind is uncapped efficiency high, right Cryopreservation tube requires low and has scanning concurrently and achieve the axle of cryopreservation tube three of function to uncap machine.
In order to solve the above technical problems, the technical scheme is that:
Uncapped machine the invention provides a kind of axle of cryopreservation tube three, the machine of uncapping includes Y-axis guide rail, is connected to Y-axis guide rail And the sample stage that can be moved along Y direction, the sample stage top are provided with hood-opening device, the hood-opening device is connected to Z axis Guide rail and it can be moved along Z-direction;The hood-opening device includes at least one with the cap-opening mechanism for freezing lid and being adapted to, institute Cap-opening mechanism is stated to be connected with for driving the cap-opening mechanism rotation to switch the drive component of lid.
Preferably, the drive component includes being connected to the gear of the cap-opening mechanism, is adapted to connection with the gear Rack, the drive mechanism that is connected with the rack.
Preferably, the Z axis guide rail is connected with tightening axle, the tightening axle is connected with the drive mechanism.
Preferably, the machine of uncapping also includes being used for the scanner for scanning sample message.
Preferably, the gear is connected to gear shaft, the gear shaft passes through yielding coupling with the cap-opening mechanism Connection.
Preferably, the cap-opening mechanism is the interior hexagonal screwdriver head being adapted to cryopreservation tube lid interference.
Preferably, the drive mechanism is electric cylinders sliding block, the tightening axle drives the electric cylinders sliding block to slide, the electricity Cylinder sliding block drives the rack motion, the rack and then the driving pinion rotation to drive the cap-opening mechanism to rotate.
Preferably, also include being used for the mechanical arm for transmitting cryopreservation tube.
Preferably, the cap-opening mechanism is 9, linear type arrangement, each cap-opening mechanism is correspondingly connected to a gear, The gear is commonly connected to a rack.
Preferably, also including pedestal, mounting bracket is provided with the pedestal, the Z axis guide rail is installed on the peace Support is filled, the Y-axis guide rail and scanner are also installed on the pedestal, and the Y-axis guide rail is also associated with being used to store cryopreservation tube The turntable of lid.
The above-mentioned technical proposal of the present invention has advantages below compared with prior art:
(1) axle of cryopreservation tube three of the present invention is uncapped machine, the machine of uncapping include Y-axis guide rail, be connected to Y-axis guide rail and The sample stage that can be moved along Y direction, the sample stage top are provided with hood-opening device, and the hood-opening device is connected to Z axis and led Rail and it can be moved along Z-direction;The hood-opening device include it is at least one with the cap-opening mechanism for freezing lid and being adapted to, it is described Cap-opening mechanism is connected with for driving the cap-opening mechanism rotation to switch the drive component of lid.Splendid attire is placed with sample stage The cryopreservation tube box of cryopreservation tube, operation time control sample preparation sample platform of uncapping is moved to below hood-opening device along Y-axis guide rail, and is controlled and uncapped Device drops to along Z axis guide rail rotates cap-opening mechanism close to the position of cryopreservation tube, driving hood-opening device, and cap-opening mechanism adaptation connects It is connected to and freezes lid, turn and freeze lid, so as to action of completing to uncap.Cryopreservation tube is at least one, can be that a row is multiple so that Three axle machine of uncapping disposably completes the operations of uncapping of multiple cryopreservation tubes.Operating efficiency is high, requires relatively low to cryopreservation tube, positioning Precisely, easy to operate, the batch for realizing cryopreservation tube is uncapped processing.
(2) axle of cryopreservation tube three of the present invention is uncapped machine, and the drive component includes being connected to the cap-opening mechanism Gear, the rack connected, the drive mechanism being connected with the rack are adapted to the gear.Drive mechanism is power source, and it drives Move the chain movement, chain-driving pinion rotation, by the rotary motion that the transform linear motion of chain is gear, final gear Rotation drives cap-opening mechanism to rotate so as to open or tighten cryopreservation tube.
(3) axle of cryopreservation tube three of the present invention is uncapped machine, is additionally provided with above the sample stage for scanning sample letter The scanner of breath.The scanner is used to scan the Quick Response Code for pasting or printing on cryopreservation tube, and cryopreservation tube information scanning is achieved, The array that the scanner can form multiple cryopreservation tubes scans archive in batches, and treatment effeciency is high.
(4) axle of cryopreservation tube three of the present invention is uncapped machine, and the cap-opening mechanism is 9, linear type arrangement, Mei Gekai Lid mechanism is correspondingly connected to a gear, and the gear is commonly connected to a rack.Cap-opening mechanism is the structure of a row nine row, can be with Multiple cryopreservation tubes are handled simultaneously, efficiency of uncapping is improved, reduces human cost.Efficiency, realization are uncapped for fully raising continuously It is turned into industry, sample stage can be arranged to multiple rows of, often arrange the form that 9 cryopreservation tubes house position, disposably a stock layout QC is carried out Batch is uncapped processing, is advantageous to mass production, is reduced the cost of automatic cell culture system.
(5) axle of cryopreservation tube three of the present invention is uncapped machine, and the cap-opening mechanism is what is be adapted to cryopreservation tube lid interference Interior hexagonal screwdriver head, the cap-opening mechanism are adapted to most cryopreservation tube lids on the market, had a wide range of application, and turn unlatching and freeze The mode of pipe not easy damaged cryopreservation tube is deposited, reduce further the cost and technical difficulty for operation of uncapping.
Brief description of the drawings
In order that present disclosure is more likely to be clearly understood, specific embodiment and combination below according to the present invention Accompanying drawing, the present invention is further detailed explanation, wherein
Fig. 1 is that the axle of cryopreservation tube three described in the embodiment of the present invention is uncapped the structural representation of machine;
Fig. 2 is that the axle of cryopreservation tube three described in the embodiment of the present invention is uncapped the side view of machine.
Reference is expressed as in figure:1- pedestals;2-Y axis rails;3- sample stages;4- cryopreservation tubes;5- hood-opening devices;51- Cap-opening mechanism;52- gears;53- racks;54- drive mechanisms;6-Z axis rails;7- tightening axles.
The present invention can be implemented with many different forms, should not be construed as limited to embodiment set forth herein, on the contrary, There is provided these embodiments so that the disclosure is thorough and complete, and will fully convey the concept of the invention to art technology Personnel, the present invention will be defined by the claims.In the accompanying drawings, for clarity, the size of each device and relative can be exaggerated Size.It should be appreciated that the data so used can exchange in the appropriate case.In addition, term " comprising ", " having " and it Any deformation, it is intended that cover non-exclusive include.
Embodiment
Embodiment
The present embodiment provides a kind of axle of cryopreservation tube three and uncapped machine, and it is used for medical institutions or biology laboratory operating personnel crowd Amount is opened or covers tightly cryopreservation tube lid, makes cryopreservation tube open and close lid operation mechanization degree higher, it is strong to reduce operating personnel's work Degree.
The axle of cryopreservation tube three described in the present embodiment uncaps machine as shown in Figure 1-2, including pedestal 1, and the pedestal 1 is used for branch Support, other parts are installed, Y-axis guide rail 2 is installed on the pedestal 1, the Y-axis guide rail 2 is connected with sample stage 3, the sample Platform 3 can move under the driving of motor along Y-axis guide rail 2 in Y direction, by the cryopreservation tube placed on sample stage 3 along Y-axis side To transporting, the sample stage 3 carries the cryopreservation tube box for containing cryopreservation tube 4, and being provided with cryopreservation tube in cryopreservation tube box houses , in the present embodiment, it is that 9 rows 9 arrange that the cryopreservation tube, which houses position, can house 81 cryopreservation tubes 4.The top of sample stage 3 is set There is the hood-opening device 5 that lid is frozen for opening, the hood-opening device 5 is connected to a Z axis guide rail 6, and can be in motor Moved up and down under effect along Z-direction, adjust the height and position of hood-opening device 5, so as to the height of cryopreservation tube 4 on sample stage 3 It is adapted.
Specifically, the hood-opening device 5 includes at least one with the cap-opening mechanism 51 for freezing lid and being adapted to, described to open Lid mechanism 51 is the interior hexagonal screwdriver head being adapted to cryopreservation tube lid interference, by the way that cap-opening mechanism 51 is inserted into cryopreservation tube lid, Cap-opening mechanism 51 can turn on lid after rotating.In the present embodiment, the interior hexagonal screwdriver head is 9, in a horizontally-arranged setting, Corresponding to row's cryopreservation tube 4 on sample stage 3, for carrying out operation of uncapping in batches.It is described to open to realize that automation is uncapped operation Lid mechanism 51 is also associated with for driving the cap-opening mechanism 51 to rotate to switch the drive component of lid.
As illustrated, the drive component is included in the gear 52 of the connection of cap-opening mechanism 51, fitted with the gear 52 Rack 53 with connection, and the drive mechanism 54 for driving rack 53 to move, the drive mechanism are connected and are used for rack 53 54 be electric cylinders sliding block, and further, the center of gear 52 is connected to gear shaft (not shown), and the cap-opening mechanism 51 is logical Cross a yielding coupling and gear axis connection, in the present embodiment, corresponding to the quantity of cap-opening mechanism 51, the gear 52 is 9, 9 gears are connected with a rack 53 jointly.
Further, the top of Z axis guide rail 6 is also associated with a tightening axle 7, the tightening axle 7 and Y-axis guide rail 2, Z axis Guide rail 6 forms three-axis structure, and the tightening axle 7 electrically connects with the drive mechanism 54, and the rotation of tightening axle 7 drives electric cylinders sliding block Slide, electric cylinders sliding block and then moved with carry-over bar 53, rack 53 drives matched gear 52 to rotate so as to finally make out again The rotation of lid mechanism 51 turns cryopreservation tube lid, completes action of uncapping, and the three axles machine of uncapping, which realizes, turns a linear motion Turn to 9 rotary motions, easy to operate, efficiency high of uncapping.
In addition, the Quick Response Code for scanning the setting of the bottom of cryopreservation tube 4 is additionally provided with the pedestal 1, above sample stage 3 Scanner (not shown), the scanner electrically connect with stocking system, by the information transfer scanned and store to storage System is for subsequent analysis.The scanner can scan the 2 D code information for storing multiple cryopreservation tubes 4 simultaneously, in the present embodiment, Cryopreservation tube 4 is arranged in cryopreservation tube box with 9*9 array format, scanner cryopreservation tube box when 4 information of cryopreservation tube is scanned Be placed in above scanner, scanner sets towards cryopreservation tube 4 and can scan top left region respectively, lower left region, right regions and Multiple cryopreservation tubes in lower right area, 4 scanner uni storages for completing the information of cryopreservation tube 4 of scanning, operating efficiency are high.
In the present embodiment, the axle of cryopreservation tube three machine of uncapping also includes being used for transmitting the mechanical arm of cryopreservation tube 4 and (not shown in figure Go out), the cryopreservation tube 4 is contained in cryopreservation tube box, and cryopreservation tube box is placed in an orientable tool again, and mechanical arm presss from both sides tool It is held in above scanner or is positioned over the surface of sample stage 3.
In order to easily place and store the lid that freezes removed, the Y-axis guide rail 2 is also associated with a turntable, removed Lid deposit on turntable.
The uncap course of work of machine of the axle of cryopreservation tube three described in the present embodiment is:
The cryopreservation tube that cryopreservation tube 4 is thrown into cryopreservation tube box first is housed in position, is arranged, will be frozen in the form of 9 rows 9 arrange Pipe box is deposited to be positioned in orientable tool, tool is clamped to above scanner by mechanical arm, in four times scanning gun upper left, Lower-left, upper right, in lower right area cryopreservation tube Quick Response Code.Then tool is positioned in Y-axis guide rail 2 and positioned by mechanical arm, position After sensor detects the position of tool, motor drives tool to move to the lower section of hood-opening device 5 along Y direction, and control is opened Lid arrangement 5 along Z axis guide rail 6 move downwardly to cap-opening mechanism 51 contacted with cryopreservation tube 4 and make the lid of cryopreservation tube 4 insert cap-opening mechanism 51, tightening axle 7 is rotated, tightening axle 7 drives electric cylinders sliding block to slide, and the electric cylinders sliding block band carry-over bar 53 moves and then drive gear 52 are rotated, and the driving of gear 52 is rotated with the gear shaft that it is adapted to, and hexagonal screwdriver head is rotated so as to be opened in final drive Lid operation, due to interior hexagonal screwdriver head and lid interference fit is frozen, interior hexagonal screwdriver head rotation can will freeze lid and turn on, so The lid that freezes removed is screwed into the disk of turntable first and deposited afterwards, is repeated 9 times, lid whole will be frozen in cryopreservation tube box Remove, and be screwed into turntable, the cryopreservation tube 4 uncapped is put into liquid relief platform and adds the cell harvested and freeze by mechanical arm clamping fixture Liquid, then the cryopreservation tube for having added sample is moved back to Y-axis guide rail 2, control tightening axle 7 rotates backward, and repeating abovementioned steps will freeze Lid is screwed back at the top of cryopreservation tube.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or Among changing still in the protection domain of the invention.

Claims (10)

  1. The machine 1. a kind of axle of cryopreservation tube three is uncapped, it is characterised in that the machine of uncapping includes Y-axis guide rail, is connected to Y-axis guide rail and can The sample stage moved along Y direction, the sample stage top are provided with hood-opening device, and the hood-opening device is connected to Z axis guide rail And it can be moved along Z-direction;The hood-opening device include it is at least one with the cap-opening mechanism for freezing lid and being adapted to, it is described to open Lid mechanism is connected with for driving the cap-opening mechanism rotation to switch the drive component of lid.
  2. The machine 2. axle of cryopreservation tube three according to claim 1 is uncapped, it is characterised in that the drive component includes being connected to institute State the gear of cap-opening mechanism, the rack that connection is adapted to the gear, the drive mechanism being connected with the rack.
  3. The machine 3. axle of cryopreservation tube three according to claim 2 is uncapped, it is characterised in that the Z axis guide rail is connected with tightening axle, The tightening axle is connected with the drive mechanism.
  4. The machine 4. axle of cryopreservation tube three according to claim 3 is uncapped, it is characterised in that the machine of uncapping also includes being used to scan The scanner of sample message.
  5. The machine 5. axle of cryopreservation tube three according to claim 4 is uncapped, it is characterised in that the gear is connected to gear shaft, institute Gear shaft is stated to be connected by yielding coupling with the cap-opening mechanism.
  6. The machine 6. axle of cryopreservation tube three according to claim any one of 1-5 is uncapped, it is characterised in that the cap-opening mechanism be with The interior hexagonal screwdriver head of cryopreservation tube lid interference adaptation.
  7. The machine 7. axle of cryopreservation tube three according to claim 6 is uncapped, it is characterised in that the drive mechanism is electric cylinders sliding block, The tightening axle drives the electric cylinders sliding block to slide, and the electric cylinders sliding block drives the rack motion, the rack and then driving The pinion rotation is so as to driving the cap-opening mechanism to rotate.
  8. The machine 8. axle of cryopreservation tube three according to claim 7 is uncapped, it is characterised in that also include being used for the machine for transmitting cryopreservation tube Tool arm.
  9. The machine 9. axle of cryopreservation tube three according to claim 8 is uncapped, it is characterised in that the cap-opening mechanism is 9, linearly Type arranges, and each cap-opening mechanism is correspondingly connected to a gear, and the gear is commonly connected to a rack.
  10. The machine 10. axle of cryopreservation tube three according to claim 9 is uncapped, it is characterised in that also including pedestal, set on the pedestal Mounting bracket is equipped with, the Z axis guide rail is installed on the mounting bracket, and the Y-axis guide rail and scanner are also installed on the base Seat, the Y-axis guide rail are also associated with freezing the turntable of lid for storing.
CN201711181817.3A 2017-11-23 2017-11-23 The axle of cryopreservation tube three is uncapped machine Pending CN107804814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711181817.3A CN107804814A (en) 2017-11-23 2017-11-23 The axle of cryopreservation tube three is uncapped machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711181817.3A CN107804814A (en) 2017-11-23 2017-11-23 The axle of cryopreservation tube three is uncapped machine

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CN107804814A true CN107804814A (en) 2018-03-16

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Cited By (8)

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Publication number Priority date Publication date Assignee Title
CN109179287A (en) * 2018-08-22 2019-01-11 黄冠盛 Cryopreservation tube batch hood-opening device
CN110157599A (en) * 2019-07-10 2019-08-23 陕西中医药大学 A kind of culture device of pilot scale culture umbilical cord mesenchymal stem cells
CN110283710A (en) * 2019-07-02 2019-09-27 英诺维尔智能科技(苏州)有限公司 A kind of new bio detection pipe structure suitable for automated production
CN110540156A (en) * 2019-09-29 2019-12-06 深圳赛动生物自动化有限公司 Stem cell cryopreservation tube cover opening and closing mechanism and working method thereof
CN113428820A (en) * 2021-07-22 2021-09-24 无界工场(上海)设计科技有限公司 Container lid is dismouting equipment in batches
CN114540157A (en) * 2022-03-02 2022-05-27 圣湘生物科技股份有限公司 Switch lid device and nucleic acid extraction appearance
CN115570396A (en) * 2022-11-22 2023-01-06 苏州明益信智能设备有限公司 Automatic marking and screwing equipment for freezing storage pipe
WO2023193746A1 (en) * 2022-04-07 2023-10-12 杭州百伴生物技术有限公司 Multi-channel cap opener

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109179287A (en) * 2018-08-22 2019-01-11 黄冠盛 Cryopreservation tube batch hood-opening device
CN109179287B (en) * 2018-08-22 2020-08-04 绍兴兰卡智能科技有限公司 Device for opening cover of cryopreserved pipe in batches
CN110283710A (en) * 2019-07-02 2019-09-27 英诺维尔智能科技(苏州)有限公司 A kind of new bio detection pipe structure suitable for automated production
CN110157599A (en) * 2019-07-10 2019-08-23 陕西中医药大学 A kind of culture device of pilot scale culture umbilical cord mesenchymal stem cells
CN110540156A (en) * 2019-09-29 2019-12-06 深圳赛动生物自动化有限公司 Stem cell cryopreservation tube cover opening and closing mechanism and working method thereof
CN113428820A (en) * 2021-07-22 2021-09-24 无界工场(上海)设计科技有限公司 Container lid is dismouting equipment in batches
CN114540157A (en) * 2022-03-02 2022-05-27 圣湘生物科技股份有限公司 Switch lid device and nucleic acid extraction appearance
CN114540157B (en) * 2022-03-02 2023-12-05 圣湘生物科技股份有限公司 Cover opening and closing device and nucleic acid extraction instrument
WO2023193746A1 (en) * 2022-04-07 2023-10-12 杭州百伴生物技术有限公司 Multi-channel cap opener
CN115570396A (en) * 2022-11-22 2023-01-06 苏州明益信智能设备有限公司 Automatic marking and screwing equipment for freezing storage pipe

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