CN210585004U - Liquid transfer workstation - Google Patents
Liquid transfer workstation Download PDFInfo
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- CN210585004U CN210585004U CN201921167568.7U CN201921167568U CN210585004U CN 210585004 U CN210585004 U CN 210585004U CN 201921167568 U CN201921167568 U CN 201921167568U CN 210585004 U CN210585004 U CN 210585004U
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- liquid
- liquid transfer
- guide plate
- housing
- workstation
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Abstract
The utility model discloses a move liquid workstation belongs to and moves liquid device. The adjustable liquid transfer mechanism is arranged on the XYZ three-axis linear module and comprises a housing, a linear motor, a guide plate and a plurality of liquid transfer needle tubes, the linear motor is vertically arranged in the housing to drive the guide plate to vertically move, a guide rail extending in the horizontal direction is arranged in the housing, a plurality of sliding seats are arranged on the guide rail in a sliding mode, a plurality of guide grooves are formed in the guide plate, when the guide plate vertically moves, the distance between the plurality of liquid transfer needle tubes is changed, and each liquid transfer needle tube is connected with one liquid transfer pump. The liquid transferring and injecting process can be automatically completed, and the liquid transferring efficiency and the liquid transferring precision are improved; can satisfy the liquid demand that moves under the multiple liquid interval condition of moving, the suitability is strong, is fit for using widely.
Description
Technical Field
The utility model relates to a move liquid workstation belongs to and moves liquid device.
Background
In the laboratory, need frequent move liquid to reagent and annotate the liquid action, current move liquid process and accomplish by manual operation more, efficiency is comparatively low and annotate liquid volume control accurate inadequately, consequently, also has some devices that can move liquid automatically, but its defect lies in can't adjusting the interval, can not satisfy the demand under the multiple liquid condition of moving.
Disclosure of Invention
The utility model discloses the technical problem that will solve lies in: the utility model provides a move liquid workstation can accomplish automatically and move liquid notes liquid process, improves and moves liquid efficiency and move liquid precision, and a plurality of distances of moving between the liquid needle tubing can be adjusted, consequently, also can satisfy the liquid demand that moves under the multiple liquid interval condition that moves, and the suitability is strong, is fit for using widely.
The utility model discloses the technical problem that will solve takes following technical scheme to realize:
the liquid transfer workstation comprises a workstation body, an XYZ three-axis linear module arranged in the workstation body, an adjustable liquid transfer mechanism and a plurality of liquid transfer pumps, wherein the adjustable liquid transfer mechanism is arranged on the XYZ three-axis linear module and comprises a housing, a linear motor, a guide plate and a plurality of liquid transfer needle tubes, the linear motor is vertically arranged in the housing and drives the guide plate to vertically move, a guide rail extending along the horizontal direction is arranged in the housing, a plurality of slide seats are arranged on the guide rail in a sliding manner, a plurality of guide grooves are formed in the guide plate, each liquid transfer needle tube is fixed with one slide seat through a limiting rod, the limiting rod is positioned in one guide groove in the guide plate, the front end of the liquid transfer needle tube extends out of the housing through an opening in the lower end face of the housing, and the distance among the liquid transfer needle tubes is changed when the guide plate vertically moves, each pipette tip is connected to one of the pipetting pumps.
Through adopting above-mentioned technical scheme, when moving the liquid, place the reagent box at the workstation originally internally with the test-tube rack of installing the test tube, XYZ triaxial straight line module action makes liquid-transfering needle tube move and accomplish the imbibition action in the reagent box according to certain orbit, remove again and accomplish to the test tube top and annotate the liquid action. To with the test tube and the test-tube rack of different specifications, start linear electric motor and adjust the interval between a plurality of pipette tubes to can satisfy the pipetting process under the multiple interval.
As a preferred example, a tank chain for wiring is also provided in the workstation body.
As a preferred example, a cleaning box is also arranged in the work station body, and the pipette needle tubes are cleaned by moving to the cleaning box after the pipetting is finished.
As a preferred example, a plurality of the pipetting pumps are provided at an upper portion of the workstation body.
The utility model has the advantages that: the liquid transferring and injecting process can be automatically completed, and the liquid transferring efficiency and the liquid transferring precision are improved; the distance between a plurality of liquid-transfering needle tubes can be adjusted, can satisfy the liquid-transfering demand under the multiple liquid-transfering interval condition, and the suitability is strong, is fit for using widely.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top view of the workstation body with the top cover removed;
fig. 4 shows the adjustable liquid-transferring mechanism of the present invention.
In the figure: workstation body 1, XYZ triaxial straight line module 2, housing 3, linear electric motor 4, guide plate 5, move liquid needle 6, guide rail 7, slide 8, guide way 9, move liquid pump 10, tank chain 11, cleaning box 12.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.
As shown in fig. 1, 2, 3 and 4, the liquid transfer workstation comprises a workstation body 1 and an XYZ three-axis linear module 2 arranged in the workstation body 1, and further comprises an adjustable liquid transfer mechanism and a plurality of liquid transfer pumps 10, the adjustable liquid transfer mechanism is arranged on the XYZ three-axis linear module 2, the adjustable liquid transfer mechanism comprises a housing 3, a linear motor 4, a guide plate 5 and a plurality of liquid transfer needle tubes 6, the guide plate 5 is fixed with a movable sub-seat on the linear motor 4, the linear motor 4 is vertically arranged in the housing 3 to drive the guide plate 5 to vertically move, a guide rail 7 extending in the horizontal direction is arranged in the housing 3, a plurality of slide seats 8 are slidably arranged on the guide rail 7, a plurality of guide grooves 9 are arranged on the guide plate 5, each liquid transfer needle tube 6 is fixed with one slide seat 8 through a limiting rod, and the limiting rod is positioned in one guide groove 9 on the guide plate 5, the lower end face of the housing 3 is opened so that the front end of the pipette tip 6 protrudes from the housing 3, and when the guide plate 5 is moved vertically, the pitch between the pipette tips 6 is changed, and each pipette tip 6 is connected to one of the pipette tips 10.
The bottom surface inside the workstation body 1 should be a flat front surface or have a support plate for placing the reagent kit and the test tube rack.
In one embodiment, the guiding grooves 9 on the guiding plate 5 are distributed symmetrically left and right, and the slopes of the guiding grooves 9 distributed from the middle part to the two sides of the guiding plate 5 are reduced in sequence from the middle part to realize equal-interval adjustment. Of course, other equivalent distributions may be substituted.
Further, a tank chain 11 for wiring is provided in the workstation body 1.
Further, a cleaning box 12 is arranged in the workstation body 1.
Further, a plurality of the liquid-displacement pumps 10 are provided in an upper portion of the station body 1.
The liquid transferring and injecting process can be automatically completed, and the liquid transferring efficiency and the liquid transferring precision are improved; the distance between a plurality of liquid-transfering needle tubes 6 can be adjusted, can satisfy the liquid-transfering demand under the multiple liquid-transfering interval condition, and the suitability is strong, is fit for using widely.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The liquid transfer workstation comprises a workstation body and an XYZ triaxial linear module arranged in the workstation body, and is characterized by further comprising an adjustable liquid transfer mechanism and a plurality of liquid transfer pumps, wherein the adjustable liquid transfer mechanism is arranged on the XYZ triaxial linear module and comprises a housing, a linear motor, a guide plate and a plurality of liquid transfer needle tubes, the linear motor is vertically arranged in the housing and drives the guide plate to vertically move, a guide rail extending along the horizontal direction is arranged in the housing, a plurality of sliding seats are arranged on the guide rail in a sliding manner, a plurality of guide grooves are formed in the guide plate, each liquid transfer needle tube is fixed with one sliding seat through a limiting rod, the limiting rod is positioned in one guide groove in the guide plate, the liquid transfer needle tube front end extends out of the housing through an opening in the lower end face of the housing, and when the guide plate vertically moves, the spacing between the plurality of pipette tips is varied, each pipette tip being connected to one of the pipette pumps.
2. A pipetting workstation as recited in claim 1 wherein the workstation body also has a tank chain for wiring.
3. The pipetting station as recited in claim 1 wherein a wash cassette is also disposed within the station body.
4. The pipetting station as recited in claim 1 wherein a plurality of the pipetting pumps are disposed in an upper portion of the station body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921167568.7U CN210585004U (en) | 2019-07-23 | 2019-07-23 | Liquid transfer workstation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921167568.7U CN210585004U (en) | 2019-07-23 | 2019-07-23 | Liquid transfer workstation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210585004U true CN210585004U (en) | 2020-05-22 |
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ID=70718887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921167568.7U Active CN210585004U (en) | 2019-07-23 | 2019-07-23 | Liquid transfer workstation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210585004U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354928A (en) * | 2019-07-23 | 2019-10-22 | 上海堃博自动化设备有限公司 | Liquor removing workstation |
| CN113694983A (en) * | 2021-08-06 | 2021-11-26 | 北京擎科生物科技有限公司 | Variable-pitch liquid transfer device and gun head variable-pitch part |
-
2019
- 2019-07-23 CN CN201921167568.7U patent/CN210585004U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354928A (en) * | 2019-07-23 | 2019-10-22 | 上海堃博自动化设备有限公司 | Liquor removing workstation |
| CN113694983A (en) * | 2021-08-06 | 2021-11-26 | 北京擎科生物科技有限公司 | Variable-pitch liquid transfer device and gun head variable-pitch part |
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