CN215626672U - Automatic liquid transfer mechanism - Google Patents
Automatic liquid transfer mechanism Download PDFInfo
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- CN215626672U CN215626672U CN202122116321.6U CN202122116321U CN215626672U CN 215626672 U CN215626672 U CN 215626672U CN 202122116321 U CN202122116321 U CN 202122116321U CN 215626672 U CN215626672 U CN 215626672U
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- container
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- clamping
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- cap screwing
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Abstract
The utility model relates to the technical field of automatic equipment, in particular to an automatic liquid-transfering mechanism, wherein after a clamping device arranged in the circumferential direction of a container body clamps and limits the body, the container cover of the container is clamped and limited by a cover-rotating device arranged above the container body, the container cover is driven by the cover-rotating device to rotate and is separated from the body, the clamping device and the cover-rotating device are mutually matched, the container body is clamped and fixed by the clamping device, the container cover of the container is clamped by the cover-rotating device, the cover of the container is driven by the cover-rotating device to rotate, the separation of the container cover and the body is achieved, the container cover is clamped and positioned by the cover-rotating device, and then the container cover can be combined with the body again to close the cover through the reverse rotation of the cover-rotating device, so that the technical problem that the cover of the container cover can be opened and closed automatically is solved.
Description
Technical Field
The utility model relates to the technical field of automation equipment, in particular to an automatic liquid transferring mechanism.
Background
In the process of extracting DNA plasmids, a container for containing sample liquid needs to be uncovered, and liquid medicine for extracting the DNA plasmids is added, the container needs to be repeatedly uncovered and closed, the manual uncovering and closing process is carried out, the work efficiency is greatly reduced, and the sample liquid in the container is polluted.
The utility model patent application number is CN 201921972943.5's utility model patent discloses an automatic device of screwing up of bottle lid in this patent, relates to automation equipment technical field, has solved because of the device of centre gripping bottle is comparatively single and lead to the product single, can not produce diversified technical problem. The utility model provides an automatic device of screwing up of bottle lid, including a plurality of pillars, be provided with the workstation between the pillar, one side that the pillar was kept away from to the workstation is provided with the clamping structure who is used for the centre gripping bottle, a lift structure for screwing up the structure of screwing up the bottle lid and be used for adjusting to screw up the structure height, the clamping structure includes the centre gripping cylinder, the mounting panel, the sliding tray, the sliding block, support spring and elastic component, the centre gripping cylinder links to each other with lift structure, the mounting panel is connected with the output of centre gripping cylinder, the sliding tray is seted up on the direction that the structure goes up and down is screwed up to the mounting panel perpendicular to, the sliding block slides and sets up in the sliding tray, the one end of supporting the spring links to each other with the sliding block, the other end links to each other with the tank bottom of sliding tray, the one end that the centre gripping cylinder was kept away from at the sliding block is installed to the elastic component.
Although the above patent discloses an automatic bottle cap tightening device, the device cannot solve the problem that multiple sets of container caps are removed simultaneously during the cap screwing process, and cannot be applied to the DNA plasmid extraction work.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides an automatic liquid-transfering mechanism which is characterized in that a clamping device is matched with a cap screwing device, a body of a container is clamped and fixed through the clamping device, a container cover of the container is clamped through the cap screwing device, the container cover is driven to rotate through the cap screwing device, the container cover is separated from the body, the container cover is clamped and positioned by the cap screwing device, and then the container cover can be combined with the body again to close the cover through reverse rotation of the cap screwing device, so that the technical problem that the container cover is automatically opened and closed is solved.
In order to achieve the purpose, the utility model provides the following technical scheme:
automatic move liquid mechanism, the clamping device that the body hoop of container set up carries out the centre gripping to the body spacing back, and the container lid of container is pressed from both sides by the spiral cover device clamp that the top set up and is got spacingly to drive the container lid through spiral cover device rotate with the body breaks away from.
As an improvement, the cap screwing device is movably arranged above the vertically placed container in a lifting mode, and the cap screwing device conducts cap opening and cap closing work on a container cover of the container.
As an improvement, the cap screwing device consists of a plurality of cap screwing head modules which are arranged in a rotating way and a driving module which drives the cap screwing head modules to rotate synchronously, in the same direction and at the same speed;
the cap screwing head module clamps and fixes the accommodated container cap through the contracted cap clamping space arranged on the cap screwing head module, and then is driven by the driving module to rotationally open and close the cap.
As an improvement, the cover clamping space on the cap screwing head module clamps the accommodated container cover in a flexible mode.
As an improvement, the spiral cover head module comprises a main body, a clamping piece and an elastic binding piece;
the main body is arranged in a rotating way, and the lower part of the main body is provided with a clamping cover space;
a plurality of clamping pieces are movably arranged on the main body, and the clamping pieces contract or expand synchronously;
the elastic binding piece is sleeved on the main body and limits the clamping piece.
As an improvement, the clamping piece is arranged on the main body in a swinging mode, and a limiting arm for limiting the clamping piece when the clamping piece contracts is arranged on the main body.
In an improvement, the clamping piece is provided with a tooth part which is correspondingly matched with the tooth on the container cover.
As an improvement, the driving module comprises:
a drive element;
the driving gear is arranged on the driving element and is driven by the driving element to rotate; and
driven gear, driven gear with the installation of spiral cover head module one-to-one sets up, the driving gear passes through drive gear's transmission and connects, drives driven gear is synchronous, syntropy, with fast rotation, drive gear sets up adjacently between the driven gear.
As an improvement, the clamping device is driven by the moving module to move after clamping the body of the corresponding container through a plurality of groups of clamping modules arranged in an array.
As an improvement, the clamping module clamps the body in a unilateral clamping mode.
The utility model has the beneficial effects that:
(1) according to the automatic cover opening and closing device, the clamping device is matched with the cover screwing device, the clamping device is used for clamping and fixing the body of the container, the cover screwing device is used for clamping the cover of the container, the cover screwing device is used for driving the cover of the container to rotate, the cover of the container is separated from the body, the cover of the container is clamped and positioned by the cover screwing device, and then the cover can be combined with the body again to close the cover through reverse rotation of the cover screwing device, so that the technical problem that the cover of the container is automatically opened and closed is solved;
(2) according to the utility model, the container cover of the container is clamped and fixed by utilizing the flexible clamping of the cap screwing head module, so that teeth on the container cover cannot be scratched in the processes of rotatably opening and closing the container cover of the container, and the container cover can be used for a long time;
(3) the utility model drives all the cap screwing head modules to synchronously rotate in the same direction and at the same speed by utilizing the driving module, so that all the container caps synchronously rotate to open the caps, and simultaneously, the cap screwing head modules drive all the container caps to rotate to close the caps, and the power structure is simple.
In conclusion, the automatic cover removing device has the advantages of automation, rapidness, reasonable layout, stability, high efficiency and the like, and is particularly suitable for the technical field of automatic rotation cover removing of the container cover.
Drawings
FIG. 1 is a schematic view of a container according to the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a perspective view of the cap screwing device according to the present invention;
FIG. 4 is a partial schematic view of a capping apparatus according to the present invention;
FIG. 5 is a schematic perspective view of a capping head module according to the present invention;
FIG. 6 is a schematic cross-sectional view of a capping head module according to the present invention;
FIG. 7 is a schematic perspective view of a clamping device according to the present invention;
fig. 8 is a schematic perspective view of a clamping module according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example one
As shown in fig. 1 and 2, in the automatic liquid transfer mechanism, after the gripping device 1 provided in the circumferential direction of the body 101 of the container 10 grips and limits the body 101, the container lid 102 of the container 10 is gripped and limited by the capping device 2 provided above, and the container lid 102 is rotated by the capping device 2 and separated from the body 101.
After the clamping device 1 clamps and fixes the body 101, the container 10 is transferred to the lower part of the cap screwing device 2, the container cap 102 is clamped by the cap screwing device 2, the container cap 102 is driven to rotate through the rotation of the cap screwing device 2, so that the container cap 102 is separated from the body 101, the purpose of automatically opening the cap of the container 10 is achieved, the container 10 is filled with sample liquid for extracting DNA plasmids, the medicine liquid for extracting the DNA plasmids can be injected into the container 10 after the cap is opened, and after the medicine liquid is added, the container cap 102 can be screwed on again through the cap screwing device 2 for closing the cap.
Example two
FIG. 3 is a schematic structural view of an automatic pipetting mechanism of embodiment 2 of the utility model; as shown in fig. 3, in which the same or corresponding components as those in embodiment 1 are denoted by the same reference numerals as in embodiment one, only the points of difference from embodiment 1 will be described below for the sake of convenience. This embodiment 2 differs from the embodiment 1 shown in fig. 1 in that:
as shown in fig. 3, 5 and 6, the cap screwing device 2 is movably installed above the vertically placed container 10 in a lifting manner, and the cap screwing device 2 performs cap opening and closing operations on the container cover 102 of the container 10.
Further, the cap screwing device 2 is composed of a plurality of cap screwing head modules 21 which are arranged in a rotating way and a driving module 22 which drives the cap screwing head modules 21 to rotate synchronously, in the same direction and at the same speed;
the cap screwing head module 21 clamps and fixes the accommodated container cap 102 through the contracted cap clamping space 211 arranged thereon, and then is driven by the driving module 22 to rotationally open and close the cap.
Further, the capping space 211 of the capping head module 21 clamps the received container cap in a flexible manner.
Preferably, the capping head module 21 includes a main body 212, a clamping member 213 and an elastic binding member 214;
the main body 212 is rotatably arranged, and the lower part of the main body is provided with a clamping cover space 211;
a plurality of clamping pieces 213 are movably arranged on the main body 212, and the clamping pieces 213 contract or expand synchronously;
the elastic binding member 214 is sleeved on the main body 212, and the elastic binding member 214 limits the clamping member 213.
The clamp 213 is pivotally attached to the main body 212, and a stopper arm 215 for stopping the contraction of the clamp 213 is provided on the main body 212.
More preferably, the clamping member 213 is provided with a tooth portion 216 that is engaged with the teeth of the container cover 102.
It should be noted that, the cap screwing device 2 and the clamping device 1 are mutually matched, the clamping device 1 picks the container 10 and then carries the container to the position right below the cap screwing device 2, after the cap screwing device 2 clamps and fixes the container cap on the container 10, the cap screwing device 2 drives the container cap to rotate, so that the container cap is separated from the container 10, the purpose of opening the cap of the container 10 is achieved, the separated container cap is still remained on the cap screwing device 2, the container 10 after being opened is carried and transferred to the position below the liquid injection device by the clamping device 1, the liquid injection device sequentially and respectively carries out the injection of the reagent a, the reagent b and the reagent c, it needs to be emphasized that after the liquid injection device injects the reagent a, the clamping device 1 can carry the container 10 to the position right below the cap screwing device 2 again, close the container cap again, and then integrally transfer the container 10 to the vortex placing device, the sample liquid in the container 10 is oscillated by the vortex placing device, after the oscillation is finished, the cover opening is carried out again to fill the reagent b, after the reagent b is filled, the cover is closed again, the clamping device 1 drives the container 10 to integrally rotate and shake, so that the aim of shaking and mixing the sample liquid and the reagent b is achieved, the filling mode of the reagent c is the same as that of the reagent b, after the reagent a, the reagent b and the reagent c are filled, the uncapped container 10 is conveyed to the upper part of the filtering device by the clamping device 1, so that the sample liquid in the container 10 is poured into the filtering device, the DNA plasmid extracted from the sample liquid is filtered by the filter device, and is collected and stored by the sampling container through the filter device, and then the container 10 is reset after being closed, and the sampling container is rotated and taken down by the bottle rotating device and then is transferred and output.
Further, in the process of opening and closing the container 10 by the cap screwing device 2, when the container cap 102 is placed in the cap clamping space 211, the container cap is abutted against the clamping member 213, so that the clamping member 213 moves outwards to be matched with the elastic binding member 214, the purpose of clamping the container cap by the clamping member 213 is achieved through the elastic force of the elastic binding member 214, and the tooth part 216 arranged on the clamping member 213 is matched with the tooth on the container, so that the cap screwing head module 21 can drive the container cap to rotate when rotating, and the container cap 102 is separated from the container 10.
EXAMPLE III
FIG. 4 is a schematic structural view of embodiment 3 of the automatic pipetting mechanism of the utility model; as shown in fig. 4, in which the same or corresponding components as those in embodiment 2 are denoted by the same reference numerals as in embodiment one, only the points of difference from embodiment 1 will be described below for the sake of convenience. This embodiment 3 differs from the embodiment 2 shown in fig. 3 in that:
as shown in fig. 4, the driving module 22 includes:
a driving element 221;
the driving gear 222 is installed on the driving element 221, and the driving gear 222 is driven by the driving element 221 to rotate; and
the driven gears 223 are correspondingly arranged with the cap screwing head modules 21 one by one, the driving gear 222 is connected through the transmission of a transmission gear 224 to drive the driven gears 223 to rotate synchronously, in the same direction and at the same speed, and the transmission gear 224 is arranged between the adjacent driven gears 223.
It should be noted that, in the process of driving the capping head module 21 to rotate by using the driving module 22, the driving module 22 is driven by the driving element 221, the driving gear 222, the driven gear 223 and the transmission gear 224 in a manner of being matched with each other, the driving element 221 rotates to drive the driving gear 222 installed on the driving element 221 to rotate, and the driven gear 223 correspondingly matched with the capping head module 21 rotates at the same speed, in the same direction and synchronously by the transmission of the transmission gear 224 arranged between the adjacent driven gears 223.
Example four
FIG. 7 is a schematic structural view of an automatic pipetting mechanism according to embodiment 4 of the utility model; as shown in fig. 7, in which the same or corresponding components as those in embodiment 1 are denoted by the same reference numerals as in embodiment one, only the points of difference from embodiment 1 will be described below for the sake of convenience. This embodiment 4 differs from the embodiment 1 shown in fig. 1 in that:
as shown in fig. 7 and 8, the clamping device 1 is driven by the moving module 12 to move after clamping the body 101 of the corresponding container 10 by a plurality of groups of clamping modules 11 arranged in an array.
Further, the clamping module 11 clamps the body 101 in a unilateral clamping manner.
It should be noted that the structure of the clamping module 11 in the clamping device 1 is composed of a main board 111, a fixed clasp 112, a movable clasp 113 and a clasp cylinder 114, wherein the fixed clasp 112 is fixedly disposed on the main board 111, the movable clasp 113 is disposed opposite to the fixed clasp 112, and the movable clasp 113 is mounted and connected to the corresponding clasp cylinder 114.
Further, the moving module 12 is composed of an X-axis moving unit 121, a Y-axis rotating unit 122 and a Z-axis lifting unit 123, wherein the X-axis moving unit 121 and the Z-axis lifting unit 123 are preferably linear modules, and the Y-axis rotating unit 122 is preferably a rotating motor, and the rotating motor drives the main board 111 to rotate.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The automatic liquid transfer mechanism is characterized in that after a clamping device (1) arranged in the circumferential direction of a body (101) of a container (10) clamps and limits the body (101), a container cover (102) of the container (10) is clamped and limited by a cover rotating device (2) arranged above the clamping device, and the container cover (102) is driven by the cover rotating device (2) to rotate to be separated from the body (101).
2. An automatic pipetting mechanism as recited in claim 1 wherein:
the cap screwing device (2) is movably arranged above the vertically placed container (10) in a lifting mode, and the cap screwing device (2) is used for opening and closing a container cover (102) of the container (10).
3. An automatic pipetting mechanism as recited in claim 1 wherein:
the cap screwing device (2) consists of a plurality of cap screwing head modules (21) which are arranged in a rotating way and driving modules (22) which drive the cap screwing head modules (21) to rotate synchronously, in the same direction and at the same speed;
the cap screwing head module (21) clamps and fixes the accommodated container cap (102) through a contracted cap clamping space (211) arranged on the cap screwing head module, and then is driven by the driving module (22) to rotationally open and close the cap.
4. An automatic pipetting mechanism as recited in claim 3 wherein:
and a cover clamping space (211) on the cap screwing head module (21) clamps the accommodated container cover in a flexible mode.
5. The automatic pipetting mechanism of claim 3, wherein:
the cap screwing head module (21) comprises a main body (212), a clamping piece (213) and an elastic binding piece (214);
the main body (212) is rotatably arranged, and the lower part of the main body is provided with a clamping cover space (211);
a plurality of clamping pieces (213) are movably arranged on the main body (212), and the clamping pieces (213) contract or expand synchronously;
the elastic binding piece (214) is sleeved on the main body (212), and the clamping piece (213) is limited by the elastic binding piece (214).
6. The automatic pipetting mechanism of claim 5, wherein:
the clamping piece (213) is arranged on the main body (212) in a swinging mode, and a limiting arm (215) for limiting the clamping piece (213) when the clamping piece is contracted is arranged on the main body (212).
7. The automatic pipetting mechanism of claim 5, wherein:
the clamping piece (213) is provided with a tooth part (216) which is correspondingly matched with the teeth on the container cover (102).
8. Automatic pipetting mechanism according to claim 3, characterized in that the drive module (22) comprises:
a drive element (221);
the driving gear (222) is arranged on the driving element (221), and the driving gear (222) is driven by the driving element (221) to rotate; and
driven gear (223), driven gear (223) with spiral cover head module (21) one-to-one installation sets up, driving gear (222) are connected through the transmission of drive gear (224), drive driven gear (223) are synchronous, syntropy, with fast rotatory, drive gear (224) set up adjacent between driven gear (223).
9. The automatic pipetting mechanism of claim 1, wherein:
the clamping device (1) is driven by the moving module (12) to move after clamping the body (101) of the corresponding container (10) through the clamping modules (11) arranged in a plurality of groups.
10. The automatic pipetting mechanism of claim 9, wherein:
the clamping module (11) clamps the body (101) in a unilateral clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122116321.6U CN215626672U (en) | 2021-09-03 | 2021-09-03 | Automatic liquid transfer mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122116321.6U CN215626672U (en) | 2021-09-03 | 2021-09-03 | Automatic liquid transfer mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN215626672U true CN215626672U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122116321.6U Active CN215626672U (en) | 2021-09-03 | 2021-09-03 | Automatic liquid transfer mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215626672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114655906A (en) * | 2022-04-01 | 2022-06-24 | 国科融智(深圳)生物工程技术有限公司 | Full-automatic sampling pipe spiral cover liquid-transfering work station |
-
2021
- 2021-09-03 CN CN202122116321.6U patent/CN215626672U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114655906A (en) * | 2022-04-01 | 2022-06-24 | 国科融智(深圳)生物工程技术有限公司 | Full-automatic sampling pipe spiral cover liquid-transfering work station |
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