CN113734584B - Adjustable multifunctional pipette gun head box - Google Patents
Adjustable multifunctional pipette gun head box Download PDFInfo
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- CN113734584B CN113734584B CN202111105707.5A CN202111105707A CN113734584B CN 113734584 B CN113734584 B CN 113734584B CN 202111105707 A CN202111105707 A CN 202111105707A CN 113734584 B CN113734584 B CN 113734584B
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- gun head
- adjustable guide
- adjustable
- rail mechanism
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- 230000007246 mechanism Effects 0.000 claims abstract description 70
- 239000002699 waste material Substances 0.000 claims description 32
- 241000237983 Trochidae Species 0.000 claims description 20
- 238000007599 discharging Methods 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 9
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 238000012216 screening Methods 0.000 claims 1
- 238000004659 sterilization and disinfection Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/04—Partitions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
- B65D25/24—External fittings for spacing bases of containers from supporting surfaces, e.g. legs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/38—Devices for discharging contents
- B65D25/52—Devices for discharging successive articles or portions of contents
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model provides an adjustable multi-functional pipettor rifle head box, includes by bottom casing, top casing, first adjustable guide rail mechanism, first drive assembly, first spacing groove, second adjustable guide rail mechanism, second drive assembly, second spacing groove, first baffle separately, throw the bin gate, go out bin gate, rifle head locating hole, fan, air-out house steward, connecting pipe, solenoid valve, battery and control unit. The invention relates to the technical field of experimental devices, and discloses a device for realizing the distribution, conveying and supply of gun heads of various types.
Description
Technical Field
The invention relates to the technical field of experimental devices, in particular to an adjustable multifunctional pipette gun head box.
Background
The liquid transfer device is used as a liquid sucking and transferring device capable of accurately and conveniently controlling the volume, and is widely applied to laboratories of major biology, chemistry, environment, materials and the like. In order to prevent the sucked liquid from polluting the inside of the liquid dispenser, a disposable gun head of different types is generally selected according to the volume of the liquid to be sucked during use, and the gun head is replaced once after the liquid is transferred once; the whole of the pipette tip is conical, and different models are provided according to the pipettes with different sizes. In order to facilitate the use, the pipette gun head is generally vertically arranged in a gun head box, a porous plate is arranged in the gun head box and used for placing the gun head, the top end of the gun head is exposed on the plate surface and is convenient to insert and take, and the lower end of the gun head extends into the box to prevent pollution.
In order to ensure that the pipetting liquid is not contaminated, the pipette is usually replaced with a gun head after each pipetting operation. For example, 96 tips are required for one sample application when performing a 96 well Elisa kit assay. The gun heads sold in the market at present are mostly in bulk, and the gun heads are required to be manually separated and loaded into gun head boxes, so that the time and the labor are wasted, the experiment requirements are difficult to meet in time, the gun heads are easy to pollute in the separation process, and the follow-up experiment is influenced. Although there are fully automatic gun head boxing machines on the market at present, most gun heads of one type can be installed because of high price and difficult maintenance, and are not popularized in all laboratories. In addition, in the general experimental process, different reagent sample adding volumes are different, so that a plurality of gun head boxes provided with gun heads of different types are required to be prepared for standby, not only is the space of an experiment table occupied, but also sample adding time is wasted in the process of searching gun heads back and forth, and interference is generated on experimental results.
Disclosure of Invention
The invention provides an adjustable multifunctional pipette tip box which can simultaneously realize the functions of loading and sterilizing gun tips with different specifications, collecting waste gun tips, mounting a pipette tip and the like, and can be individually adjusted according to experimental requirements through a built-in control unit.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
the left side edge of the upper part in the box body is horizontally provided with a plurality of groups of first adjustable guide rail mechanisms, each group of first adjustable guide rail mechanisms is used for adjusting the width of a first limit groove in a guide rail through a first driving component and enabling the width to meet the gun head size of a required model, the right side of each first adjustable guide rail mechanism is also connected with a second adjustable guide rail mechanism inclined obliquely downwards to the right side, the second adjustable guide rail mechanism is driven by a second driving component to enable the width of a second limit groove in each second adjustable guide rail mechanism to be identical with the width of the connected first limit groove, the first adjustable guide rail mechanisms of adjacent groups are separated through a first partition plate, the upper ends of the top shells opposite to the upper ends of all the first adjustable guide rail mechanisms are hinged with a feeding door, the side wall of the top shell opposite to the lower right end of each second adjustable guide rail mechanism is provided with a discharging door, and the top of the bottom shell outside the discharging door is also provided with a gun head positioning hole;
the left end of the top shell is fixedly provided with a fan, the output end of the fan is connected with an air outlet main pipe, the air outlet main pipe is respectively communicated with the inside of each group of first adjustable guide rail mechanisms through connecting pipes, and the connecting pipes penetrate through the side wall of the top shell and are opposite to the end parts of the corresponding first limit grooves; electromagnetic valves are arranged in the connecting pipes;
the bottom shell in still be equipped with battery and control unit, control unit and battery electric connection, still be equipped with touch-sensitive screen control panel at the front end of bottom shell, touch-sensitive screen control panel pass through wire electric connection with control unit, control unit pass through wire and first drive assembly, second drive assembly, each solenoid valve and fan electric connection.
Preferably, the first adjustable guide rail mechanism and the second adjustable guide rail mechanism have the same structure and comprise 2 front guide plates and rear guide plates which are arranged in a V shape, the lower ends of the opposite surfaces of the front guide plates and the rear guide plates form limiting grooves for clamping the top of the gun head, the first driving assembly and the second driving assembly are motors, the motors are fixedly arranged on the side wall of the top shell and are fixedly connected with the outer side ends of the front guide plates and the rear guide plates respectively at the end parts of the output shafts, second partition plates which are arranged along the front and rear directions are further arranged at the upper parts between the first adjustable guide rail mechanism and the second adjustable guide rail mechanism, and the other ends of the front guide plates and the rear guide plates of the first adjustable guide rail mechanism and the second adjustable guide rail mechanism are rotationally connected with the second partition plates.
Preferably, the bottom end of the bottom shell is also provided with a universal wheel.
Preferably, the top housing is made of a transparent material.
Preferably, the upper part in the bottom shell is also provided with a top plate, the upper surface of the top plate is also provided with an ultraviolet lamp, and the control unit is electrically connected with the ultraviolet lamp through a wire.
Preferably, the right end of the bottom shell is further provided with a waste gun head collecting hopper, the bottom of the waste gun head collecting hopper is communicated with the inside of the bottom shell through a waste gun head discharging port, a waste gun head collecting box is further connected in the bottom shell in a sliding mode through a guide rail, the front end of the waste gun head collecting box penetrates through the front end face of the bottom shell and can be pulled to be taken out, and the waste gun head discharging port is opposite to the upper port of the waste gun head collecting box.
Preferably, the size of the gun head positioning hole is adapted to the gun head with the largest model, a stop block is arranged on the outer side of the bottom in the gun head positioning hole, and the gun head entering the gun head positioning hole is positioned in an inclined posture through the support of the stop block.
Preferably, the front end of the bottom shell is also provided with a plurality of pipette gun hooks.
The gun head box of the adjustable multifunctional pipettor has the beneficial effects that:
the invention realizes the distribution, the conveying and the supply of gun heads of various types through one set of device, has small occupied area and convenient use, can improve the experimental efficiency, avoids the experimental precision reduction caused by the low installation efficiency of the gun heads, realizes the process through intelligent automatic control, does not need too much manual operation, can disinfect the gun heads at ordinary times, and ensures the accuracy of experimental data.
Drawings
FIG. 1 is a schematic view of a partial cross-sectional structure of the present invention;
FIG. 2 is a schematic view of a further cross-sectional structure of the present invention;
FIG. 3, a cross-sectional view in the direction A-A of the present invention;
FIG. 4 is a schematic diagram of an adjustable guide mechanism of the present invention clamping different types of tips;
1. a bottom housing; 2. a top housing; 3. a feeding door; 4. a blower; 5. an air outlet main pipe; 6. a connecting pipe; 7. a first separator; 8. a second separator; 9. a liquid transferring gun hook; 10. a touch screen control panel; 11. a waste gun head collecting hopper; 12. a universal wheel; 13. a waste gun head collecting box; 14. a first motor; 15. a control unit; 16. a storage battery; 17. a top plate; 18. a waste gun head discharge port; 19. an ultraviolet lamp; 20. a first adjustable guide rail mechanism; 201. a first rear guide plate; 202. a first front guide plate; 21. a stirring motor; 211. a second rear guide plate; 212. a second front guide plate; 22. a gun head; 221. a top; 222. tail part; 23. a discharge door; 24. a stop block; 25. gun head positioning holes; 26. a first limit groove; 27. a dust cover; 28. and the second limit groove.
Detailed Description
The following detailed description of the embodiments of the present invention in a stepwise manner is provided merely as a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, but any modifications, equivalents, improvements, etc. within the spirit and principles of the present invention should be included in the scope of the present invention.
In the description of the present invention, it should be noted that, the positional or positional relationship indicated by the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the positional or positional relationship shown in the drawings, are merely for describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, and specific orientation configuration and operation, and thus should not be construed as limiting the present invention.
Example 1,
1, 2, 3, 4, including the box body formed by bottom shell 1 and top shell 2, the left side edge of the upper part in the said box body is equipped with the first adjustable rail mechanism 20 of multiple groups horizontally, the first adjustable rail mechanism of every group adjusts the width of the first spacing groove 26 in the guide rail through the first driving assembly, and make this width accord with the gun head 22 size of the required model, there is second adjustable rail mechanism 21 inclined downward to the right side on the right side of the first adjustable rail mechanism, the said second adjustable rail mechanism makes the width of the second spacing groove 28 in it the same as the width of the first spacing groove 26 connected through the driving of the second driving assembly, the first adjustable rail mechanism of the adjacent group is separated through the first baffle 7, the upper end of the opposite top shell 2 above all first adjustable rail mechanisms articulates the feed gate 3, the opposite top shell sidewall of the right lower end of the said second adjustable rail mechanism has discharge gate 23 to the right side, there is also a positioning hole of the top shell of the top of the gun head 25;
the left end of the top shell 2 is fixedly provided with a fan 4, the output end of the fan 4 is connected with an air outlet main pipe 5, the air outlet main pipe 5 is respectively communicated with the inside of each group of first adjustable guide rail mechanisms through connecting pipes 6, and the connecting pipes 6 penetrate through the side wall of the top shell 2 and are opposite to the end parts of the corresponding first limit grooves 26; solenoid valves are arranged in the connecting pipes 6;
the bottom shell 1 in still be equipped with battery 16 and control unit 15, control unit and battery electric connection, still be equipped with touch-sensitive screen control panel 10 at the front end of bottom shell 1, touch-sensitive screen control panel pass through wire electric connection with control unit, control unit pass through wire and first drive assembly, second drive assembly, each solenoid valve and fan 4 electric connection.
In this embodiment, can carry out spacingly to the rifle head of different models through each first adjustable guide rail mechanism of group, spacing rifle head card is in first spacing inslot, under the blowing of fan, moves to the second spacing inslot in proper order to slide in the rifle head locating hole in proper order through the second spacing inslot, the staff can select the rifle head of required model as required, and required rifle head takes one just to roll off one reserve immediately, convenient to use.
The operations are all automatically carried out under the control of the control unit, before the operation is carried out, the needed gun head model can be input into the touch screen control panel 10, the preset program automatically matches the information of each model to different first adjustable guide rail mechanisms, the width of the first limit groove and the width of the second limit groove are adjusted through the control of the first driving component and the second driving component, after the operation is well carried out, the staff inputs the gun heads of different models into corresponding first adjustable guide rail mechanisms of each group through the feeding door 3, and then the gun head conveying can be automatically carried out by pressing a determination button on the touch screen control panel 10.
In this embodiment, the control of the electromagnetic valve is used to screen the first adjustable guide rail mechanism group with gun head and the first adjustable guide rail mechanism group without gun head, when no gun head model information is allocated in the group, the electromagnetic valve corresponding to the group is always in the closed state.
EXAMPLE 2,
This example is an improvement over example 1, specifically:
as shown in fig. 2, 3 and 4, the first adjustable guide rail mechanism 20 and the second adjustable guide rail mechanism 21 have the same structure, and each of the first adjustable guide rail mechanism and the second adjustable guide rail mechanism comprises 2 front guide plates and rear guide plates which are arranged in a V shape, namely a first front guide plate 202 and a first rear guide plate 201; a second front guide 212 and a second rear guide 211; the lower ends of the opposite surfaces of the front guide plate and the rear guide plate form a limit groove for clamping the top of the gun head 22, as shown in fig. 2, the gun head 22 comprises a top 221 and a tail 222, and the limit groove just clamps the top 221;
as shown in fig. 1 and 2, the first driving component and the second driving component are motors, only a first motor 14 is shown in the drawings, the motors are fixedly installed on the side wall of the top shell 2, the first motor 14 is installed on the left side wall, the second motor is installed on the right side wall, the end parts of the output shafts are fixedly connected with the outer side ends of the front guide plate and the rear guide plate respectively, a second partition plate 8 arranged along the front-rear direction is further arranged at the upper part between the first adjustable guide rail mechanism and the second adjustable guide rail mechanism, and the other ends of the front guide plate and the rear guide plate of the first adjustable guide rail mechanism and the second adjustable guide rail mechanism are rotatably connected with the second partition plate 8.
The motors used in the invention all adopt micro stepping motors, and the motors can rotate by fixed angles under the control of the control unit, so that the width of the limit groove accords with the size of the set gun head model, and the installation and the fixation of the motors are common techniques, so that the description is omitted. As shown in fig. 2, the second partition 8 is located at the upper portion between the first adjustable rail mechanism and the second adjustable rail mechanism, and does not affect the adjustment of the width of the limit groove by the 2 adjustable rail mechanisms.
EXAMPLE 3,
On the basis of the above embodiments, this embodiment is further improved as follows:
as shown in fig. 1 and 2, the bottom end of the bottom shell 1 is also provided with universal wheels; after the gun head is put into the box body, the gun head can be quickly clamped into the first limit groove 26 by slightly shaking the box body left and right;
as shown in fig. 1 and 2, the top shell is made of transparent material, so that the arrangement condition of the gun heads can be conveniently observed;
as shown in fig. 2, a top plate 17 is further disposed at the upper part in the bottom casing 1, an ultraviolet lamp 19 is further disposed on the upper surface of the top plate 17, and the control unit is electrically connected with the ultraviolet lamp 19 through a wire; after the invention is used, the invention can be placed in a closed cabinet, and the gun head in the box body is sterilized by ultraviolet rays for a preset time so as to be used next time.
EXAMPLE 4,
On the basis of the embodiment 3, this embodiment is further modified as follows:
as shown in fig. 1, 2 and 3, the right end of the bottom casing 1 is further provided with a waste gun head collecting hopper 11, the bottom of the waste gun head collecting hopper 11 is communicated with the inside of the bottom casing 1 through a waste gun head discharging port 18, a waste gun head collecting box 13 is slidably connected in the bottom casing 1 through a guide rail, the front end of the waste gun head collecting box 13 penetrates through the front end face of the bottom casing 1 and can be pulled out, and the waste gun head discharging port 18 is opposite to the upper port of the waste gun head collecting box 13.
In this embodiment, the used gun head can be opened, the dust cover 27 on the waste gun head collecting hopper 11 is put into the waste gun head collecting hopper, the waste gun head slides into the waste gun head collecting box 13 for storage through the waste gun head discharging port 18, and after a certain amount of waste gun head is collected, the waste gun head collecting box 13 can be pulled out for dumping.
EXAMPLE 5,
On the basis of the embodiment 4, this embodiment is further modified as follows:
as shown in fig. 2 and 3, the size of the gun head positioning hole 25 is adapted to the gun head with the largest model, a stop block 24 is arranged at the outer side of the bottom in the gun head positioning hole 25, and the gun head entering the gun head positioning hole is positioned in an inclined posture through the support of the stop block 24.
In this embodiment, the gun head entering the gun head positioning hole is supported by the stopper 24 to be positioned in an inclined posture so as to prevent the top 221 of the gun head from falling down to the inside of the box body, thereby affecting the use.
EXAMPLE 6,
On the basis of the embodiment 5, this embodiment is further modified as follows:
as shown in fig. 1, the front end of the bottom shell 1 is also provided with a plurality of pipette hooks 9, which is convenient for hanging the pipette, and avoids the liquid inflow caused by the misuse of the pipette model, thereby damaging the pipette.
The working principle of the invention is as follows:
the invention is suitable for classifying gun heads of various types, after the gun heads are put into, the gun heads are automatically guided into the limiting grooves under the action of the front guide plate and the rear guide plate, after a certain button is pressed, the blower starts to blow, the air is aligned to the top of the gun heads, the gun heads are blown into the second limiting grooves in sequence, and the gun heads further enter the gun head positioning holes in sequence for use. At ordinary times, the gun head can be disinfected through the ultraviolet lamp.
Claims (6)
1. An adjustable multi-functional pipettor rifle head box, characterized by: the automatic feeding device comprises a box body consisting of a bottom shell and a top shell, wherein a plurality of groups of first adjustable guide rail mechanisms are horizontally arranged on the left side edge of the upper part in the box body, the width of a first limit groove in each group of first adjustable guide rail mechanisms is adjusted through a first driving component and is enabled to be in accordance with the size of a gun head of a required model, a second adjustable guide rail mechanism inclined obliquely downwards to the right side is further connected to the right side of each first adjustable guide rail mechanism, the width of a second limit groove in each second adjustable guide rail mechanism is enabled to be the same as the width of the connected first limit groove through driving of the second driving component, the first adjustable guide rail mechanisms of adjacent groups are separated through a first partition plate, a feeding door is hinged to the upper end of the top shell opposite to the upper part of all the first adjustable guide rail mechanisms, a discharging door is arranged on the side wall of the top shell opposite to the right lower end of each second adjustable guide rail mechanism, and a gun head positioning hole is further formed in the top of the bottom shell outside the discharging door;
the left end of the top shell is fixedly provided with a fan, the output end of the fan is connected with an air outlet main pipe, the air outlet main pipe is respectively communicated with the inside of each group of first adjustable guide rail mechanisms through connecting pipes, and the connecting pipes penetrate through the side wall of the top shell and are opposite to the end parts of the corresponding first limit grooves; electromagnetic valves are arranged in the connecting pipes; the first adjustable guide rail mechanism and the second adjustable guide rail mechanism are used for enabling the gun head to move along the trend of the first limit groove or the second limit groove and sequentially conveying the gun head to the gun head positioning hole;
the bottom shell is internally provided with a storage battery and a control unit, the control unit is electrically connected with the storage battery, the front end of the bottom shell is also provided with a touch screen control panel, the touch screen control panel is electrically connected with the control unit through a wire, and the control unit is electrically connected with the first driving assembly, the second driving assembly, each electromagnetic valve and the fan through wires;
the structure of the first adjustable guide rail mechanism is the same as that of the second adjustable guide rail mechanism, the first adjustable guide rail mechanism and the second adjustable guide rail mechanism respectively comprise 2 front guide plates and rear guide plates which are arranged in a V shape, the lower ends of the opposite surfaces of the front guide plates and the rear guide plates form limiting grooves for clamping the top of the gun head, the first driving assembly and the second driving assembly are motors, the motors are fixedly arranged on the side wall of the top shell, the end parts of the output shafts are fixedly connected with the outer side ends of the front guide plates and the rear guide plates respectively, a second partition plate which is arranged along the front-rear direction is further arranged at the upper part between the first adjustable guide rail mechanism and the second adjustable guide rail mechanism, and the other ends of the front guide plates and the rear guide plates of the first adjustable guide rail mechanism and the second adjustable guide rail mechanism are rotationally connected with the second partition plate;
before using, inputting needed gun head models on a touch screen control panel, automatically matching information of each model to different first adjustable guide rail mechanisms by a preset program, adjusting the widths of a first limit groove and a second limit groove by controlling a first driving assembly and a second driving assembly, putting gun heads of different models into corresponding first adjustable guide rail mechanisms by a worker through a feeding door after setting, and then automatically conveying the gun heads by pressing a determination button on the touch screen control panel;
automatically matching information of each model to different first adjustable guide rail mechanisms through a preset program; the width of the first limit groove and the width of the second limit groove are adjusted by controlling the first driving assembly and the second driving assembly; limiting gun heads of different types through a first adjustable guide rail mechanism, wherein the limited gun heads are clamped in a first limiting groove; the gun head sequentially moves into the second limiting groove through blowing of the fan and sequentially slides into the gun head positioning hole through the second limiting groove; screening a first adjustable guide rail mechanism group with a gun head and a first adjustable guide rail mechanism group without a gun head by controlling an electromagnetic valve; the size of the gun head positioning hole is matched with the gun head of the largest model, a stop block is arranged on the outer side of the bottom in the gun head positioning hole, and the gun head entering the gun head positioning hole is positioned in an inclined posture through the support of the stop block; and (5) carrying out ultraviolet disinfection on the gun head in the box body through an ultraviolet lamp for a preset time.
2. An adjustable multi-function pipette tip box as defined in claim 1 wherein: the bottom of the bottom shell is also provided with a universal wheel.
3. An adjustable multi-function pipette tip box as defined in claim 1 wherein: the top shell is made of transparent materials.
4. An adjustable multi-function pipette tip box as defined in claim 1 wherein: the upper part in the bottom shell still be equipped with the roof, roof upper surface still be equipped with the ultraviolet lamp, the control unit pass through wire electric connection with the ultraviolet lamp.
5. An adjustable multi-function pipette tip box as defined in claim 1 wherein: the bottom shell right-hand member still be equipped with the waste gun head and collect the fill, the waste gun head collect the bottom of fill and pass through waste gun head and arrange entry and the inside intercommunication of bottom shell, still have waste gun head to collect the box through guide rail sliding connection in the bottom shell, waste gun head collect the front end of box link up the preceding terminal surface of bottom shell to can take out under the pulling, waste gun head arrange the entry and waste gun head and collect the last port of box relatively.
6. An adjustable multi-function pipette tip box as defined in claim 1 wherein: the front end of the bottom shell is also provided with a plurality of pipette hooks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111105707.5A CN113734584B (en) | 2021-09-22 | 2021-09-22 | Adjustable multifunctional pipette gun head box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111105707.5A CN113734584B (en) | 2021-09-22 | 2021-09-22 | Adjustable multifunctional pipette gun head box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113734584A CN113734584A (en) | 2021-12-03 |
| CN113734584B true CN113734584B (en) | 2023-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111105707.5A Active CN113734584B (en) | 2021-09-22 | 2021-09-22 | Adjustable multifunctional pipette gun head box |
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| CN (1) | CN113734584B (en) |
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| CN205032187U (en) * | 2015-08-27 | 2016-02-17 | 四川农业大学 | Laboratory is with pipettor rifle head branch ordinary device of rifle head box of packing into |
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