CN218642434U - Cap screwing device - Google Patents
Cap screwing device Download PDFInfo
- Publication number
- CN218642434U CN218642434U CN202222605463.3U CN202222605463U CN218642434U CN 218642434 U CN218642434 U CN 218642434U CN 202222605463 U CN202222605463 U CN 202222605463U CN 218642434 U CN218642434 U CN 218642434U
- Authority
- CN
- China
- Prior art keywords
- capping
- screw
- assembly
- wheel
- screw capping
- 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.)
- Active
Links
Images
Landscapes
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The utility model discloses a screw capping device, wherein, the screw capping device comprises a plurality of screw capping components and a driving component, one end of the screw capping components is provided with a mounting position for accommodating a pipe cap, and the screw capping components can be rotatably arranged; the driving assembly is used for driving a plurality of the screwing cover assemblies to rotate so as to enable the tube cover to rotate relative to the sample tube. The utility model discloses technical scheme screw capping device's efficiency of uncapping.
Description
Technical Field
The utility model relates to an automatic technical field, in particular to screw capping device.
Background
In the process of nucleic acid detection, a sample or a reagent is generally contained in a sample tube, and a commonly used sample tube is generally a screw cap type sample tube, and before the screw cap is screwed, the sample tube is generally fixed, so that the screw cap device rotates a tube cap to separate the tube cap from the sample tube. The existing cap screwing device can only screw off the tube cap of one sample tube at one time, so that the cap opening efficiency is very low, and the detection efficiency of nucleic acid detection is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a screw capping device aims at improving screw capping device's the efficiency of uncapping.
In order to achieve the above object, the utility model provides a screw capping device, include:
the number of the screwing cover components is a plurality, one end of each screwing cover component is provided with a mounting position for accommodating the tube cover, and the screwing cover components can be rotatably arranged; and
a drive assembly for driving rotation of a number of the screw cap assemblies to rotate the tube cap relative to the sample tube.
In an embodiment of the present invention, the screw capping device includes an installation platform, a screw capping station is disposed on the installation platform, and the screw capping assembly is disposed through the screw capping station and is rotatably disposed relative to the installation platform;
the driving assembly comprises a motor, the motor is arranged on the mounting platform and is in transmission connection with the screw cap assembly to drive the screw cap assembly to rotate.
In an embodiment of the present invention, the driving assembly further includes:
the driving wheel is sleeved on an output shaft of the motor;
the driven wheel is sleeved on the screw cap assembly; and
the synchronous belt is sleeved on the driving wheel and the driven wheel and used for transmitting the power of the motor to the screw cap assembly.
In an embodiment of the present invention, the number of the driving wheels is one, the number of the driven wheels is plural, each of the driven wheel sleeves is located at one of the screw capping assemblies, the synchronous belt sleeve is located at the driving wheel and the plurality of the driven wheels, so as to synchronously drive the plurality of screw capping assemblies to rotate.
In an embodiment of the present invention, the screw cap assemblies are sequentially spaced along the length direction of the mounting platform, and the output shaft of the motor is located on one side of the screw cap assemblies, so that the synchronous belt has two oblique edges and a straight edge.
In an embodiment of the present invention, the driving assembly further includes a first tensioning wheel, and the first tensioning wheel abuts against the outer side of the bevel edge.
In an embodiment of the present invention, the number of the first tensioning wheels is two, and one of the first tensioning wheels abuts against the outer side of each of the oblique sides.
In an embodiment of the present invention, the driving assembly further includes a second tensioning wheel, the second tensioning wheel abuts against an outer side of the straight edge, and is located between two adjacent driven wheels.
In an embodiment of the present invention, a plurality of the second tensioning wheels are provided, and one second tensioning wheel is provided between every two adjacent driven wheels.
In an embodiment of the utility model, the screw capping subassembly with be clearance fit between the screw capping station, be equipped with the bearing between screw capping subassembly and the screw capping station, the bearing inboard with screw capping subassembly butt, the bearing outside with the inside wall butt of screw capping station.
The utility model discloses technical scheme's screw capping device includes screw capping subassembly and drive assembly, and the installation position of screw capping subassembly one end is used for accommodating the tube cap, and along with the screw capping subassembly is rotatory, the rotation takes place for sample tube relatively to the tube cap. Wherein, the quantity of screw capping subassembly has a plurality ofly, and drive assembly can drive a plurality of screw capping subassemblies and rotate to unscrew the tube cap of a plurality of sample tubes simultaneously, improved the efficiency of uncapping, thereby improved nucleic acid detection's detection efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of an embodiment of the capping device of the present invention;
FIG. 2 is another view of FIG. 1;
fig. 3 is a cross-sectional view of fig. 1.
The reference numbers indicate:
| reference numerals | Name (R) | Reference numerals | Name(s) |
| 1000 | |
242 | |
| 10 | |
25 | |
| 11 | |
26 | |
| 20 | |
30 | |
| 21 | |
31 | |
| 22 | |
40 | |
| 23 | |
50 | |
| 24 | |
51 | |
| 241 | Bevel edge |
The realization, the functional characteristics and the advantages of the utility model are further explained by combining the embodiment and referring to the attached drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, descriptions in the present application as to "first," "second," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the expression "and/or" as used throughout is meant to encompass three juxtaposed aspects, exemplified by "A and/or B", including either the A aspect, or the B aspect, or aspects in which both A and B are satisfied. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 3, the utility model provides a screw capping device 1000, include:
the number of the screw cap assemblies 10 is several, one end of each screw cap assembly 10 is provided with a mounting position 11 for accommodating a pipe cap 51, and the screw cap assemblies 10 can be rotatably arranged; and
a driving assembly 20, wherein the driving assembly 20 is used for driving a plurality of the screw capping assemblies 10 to rotate so as to rotate the tube cap 51 relative to the sample tube 50.
The utility model discloses technical scheme's screw capping device 1000 includes screw capping subassembly 10 and drive assembly 20, and the installation position 11 of screw capping subassembly 10 one end is used for accommodating tube cap 51, and along with screw capping subassembly 10 is rotatory, tube cap 51 sample pipe 50 relatively takes place to rotate. Wherein, the number of the screw capping assemblies 10 is several, the driving assembly 20 can drive several screw capping assemblies 10 to rotate, thereby simultaneously unscrewing the tube caps 51 of several sample tubes 50, and improving the cap opening efficiency, thereby improving the detection efficiency of nucleic acid detection.
The mounting location 11 of the screw-cap assembly 10 is adapted to receive the tube cap 51, and the size of the mounting location 11 is adjusted according to the actual size of the tube cap 51 to fix the tube cap 51 and drive the tube cap 51 to rotate relative to the sample tube 50. The driving assembly 20 may be composed of a plurality of driving units (not shown), each driving unit is disposed corresponding to one of the screw cap assemblies 10, and the plurality of driving units may drive the plurality of screw cap assemblies 10 to rotate; the driving assembly 20 may also be composed of a driving unit, and one driving unit drives the screw capping assemblies 10 to rotate synchronously through the synchronous belt 24, so as to reduce the production cost of the driving assembly 20.
Referring to fig. 1 to 3, in an embodiment of the present invention, the capping device 1000 includes a mounting platform 30, a capping station 31 is disposed on the mounting platform 30, and the capping assembly 10 is disposed through the capping station 31 and is rotatable relative to the mounting platform 30;
the driving assembly 20 includes a motor 21, and the motor 21 is disposed on the mounting platform 30 and is in transmission connection with the screw cap assembly 10 to drive the screw cap assembly 10 to rotate.
The utility model relates to an among the technical scheme of the embodiment, be equipped with on the mounting platform 30 and screw on the lid station 31, screw on the lid subassembly 10 wears to locate in the screw on the lid station 31, and rotatable setting. The drive assembly 20 includes a motor 21, and the motor 21 is drivingly connected to the screw capping assembly 10 to drive the screw capping assembly 10 in rotation. The number of the motors 21 can be a plurality, one motor 21 is arranged corresponding to one screwing cover assembly 10, the number of the motors 21 can also be one, and one motor 21 drives the plurality of screwing cover assemblies 10 to rotate through the synchronous belt 24, so that the installation cost of the plurality of motors 21 is saved.
Referring to fig. 1 to 3, in an embodiment of the present invention, the driving assembly 20 further includes:
a driving wheel 22, wherein the driving wheel 22 is sleeved on an output shaft (not labeled) of the motor 21;
the driven wheel 23 is sleeved on the screw cap assembly 10; and
and the synchronous belt 24 is sleeved on the driving wheel 22 and the driven wheel 23, and is used for transmitting the power of the motor 21 to the screw capping assembly 10.
The utility model discloses an among the technical scheme of an embodiment, motor 21's output shaft cover is equipped with action wheel 22, and motor 21's output shaft rotates and to drive action wheel 22 synchronous rotation, and action wheel 22 can drive the cover through hold-in range 24 and locate screw capping subassembly 10 from 23 synchronous rotations on the driving wheel. When the number of the motors 21 is a plurality, one motor 21 is sleeved with a driving wheel 22, and the driving wheel 22 drives a driven wheel 23 to rotate through a synchronous belt 24; when the number of the motors 21 is one, one driving wheel 22 can drive a plurality of the screwing-on assemblies 10 to rotate through the synchronous belt 24, so that the production cost of the screwing-on device 1000 is reduced.
Referring to fig. 1 to 3, in an embodiment of the present invention, there is one driving wheel 22, a plurality of driven wheels 23 are provided, each driven wheel 23 is sleeved on one of the screw cap assemblies 10, and the synchronous belt 24 is sleeved on the driving wheel 22 and the plurality of driven wheels 23 to synchronously drive the plurality of screw cap assemblies 10 to rotate.
The utility model discloses an among the technical scheme of an embodiment, motor 21's quantity is one, and motor 21's output shaft cover is equipped with an action wheel 22, and a plurality of screw capping subassembly 10 respectively overlaps and is equipped with one from the driving wheel 23, and an action wheel 22 passes through hold-in range 24 and with synchronous drive a plurality of screw capping subassembly 10 synchronous rotation, and hold-in range 24 sets up and makes screw capping subassembly 10 realize synchronous rotation, has improved screw capping efficiency, has reduced motor 21's installation cost.
Referring to fig. 1 to 3, in an embodiment of the present invention, a plurality of the screw capping assemblies 10 are sequentially disposed at intervals along the length direction of the mounting platform 30, and the output shaft of the motor 21 is located at one side of the plurality of the screw capping assemblies 10, so that the synchronous belt 24 has two inclined sides 241 and a straight side 242.
The utility model discloses an among the technical scheme of an embodiment, a plurality of screw cap subassembly 10 set up along the length direction of mounting platform 30 interval in proper order, a plurality of follow driving wheel 23 transmission that a plurality of screw cap subassembly 10 were located to the straight flange 242 of hold-in range 24 and cover are connected, the output shaft of motor 21 is located one side of a plurality of screw cap subassembly 10, hold-in range 24 between the output shaft of screw cap subassembly 10 and motor 21 that mounting platform 30 one end was located to the cover is formed with hypotenuse 241, hypotenuse 241 has two, form the triangle-shaped structure with straight flange 242. The screw capping assemblies 10 are arranged at intervals, so that the stability of the internal structure of the screw capping device 1000 is improved, and the motor 21 can drive the screw capping assemblies 10 to rotate conveniently.
Referring to fig. 1 to 3, in an embodiment of the present invention, the driving assembly 20 further includes a first tensioning wheel 25, and the first tensioning wheel 25 abuts against the outer side of the inclined edge 241.
The utility model discloses an among the technical scheme of an embodiment, first straining wheel 25 is located on motor 21, and is located one side at motor 21's output shaft place. The first tensioning wheel 25 is rotatably arranged and abuts against the outer side of the inclined edge 241 to tension the inclined edge 241 of the synchronous belt 24, and the first tensioning wheel 25 respectively abuts against the inclined edge 241 of the synchronous belt 24 on the driving wheel 22 and the driven wheel 23, so that good transmission performance is kept between the screwing cover assembly 10 at the end part of the mounting platform 30 and the output shaft of the motor 21, and the stability of the internal structure of the screwing cover device 1000 is improved.
Referring to fig. 1 to 3, in an embodiment of the present invention, two first tensioning wheels 25 are provided, and one first tensioning wheel 25 abuts against the outer side of each bevel edge 241.
The utility model discloses an among the technical scheme of an embodiment, hypotenuse 241 has two, so first tension pulley 25 is equipped with two, and the outside of each hypotenuse 241 all supports and has pushed up first tension pulley 25, and first tension pulley 25 pushes up the hypotenuse 241 of hold-in range 24 respectively tightly on action wheel 22 and follow driving wheel 23 to make the screw capping subassembly 10 at mounting platform 30 both ends all keep good transmission performance with motor 21's output shaft, improved the stability of screw capping device 1000 inner structure.
Referring to fig. 1 to 3, in an embodiment of the present invention, the driving assembly 20 further includes a second tensioning wheel 26, and the second tensioning wheel 26 abuts against an outer side of the straight edge 242 and is located between two adjacent driven wheels 23.
The utility model discloses an among the technical scheme of an embodiment, second take-up pulley 26 rotationally locates on mounting platform 30, and is located adjacent two and follows between the driving wheel 23 to push up the straight flange 242 of hold-in range 24 tightly on adjacent two follow driving wheel 23, so that keep good transmission performance on mounting platform 30 between two adjacent screw capping subassemblies 10, improved the stability of screw capping device 1000 inner structure.
Referring to fig. 1 to 3, in an embodiment of the present invention, a plurality of second tensioning wheels 26 are provided, and one second tensioning wheel 26 is provided between every two adjacent driven wheels 23.
The utility model relates to an among the technical scheme of an embodiment, in order to guarantee that single motor 21 can drive a plurality of screw cap subassembly 10 synchronous rotation, second take-up pulley 26 is equipped with a plurality of, every adjacent two all are equipped with a second take-up pulley 26 from between the driving wheel 23, second take-up pulley 26 can ensure every from driving wheel 23 homoenergetic and hold-in range 24 full contact to make action wheel 22 and a plurality of keep good transmission performance from between the driving wheel 23, improved the stability of screw cap subassembly 10 inner structure.
Referring to fig. 1 to 3, in an embodiment of the present invention, a clearance fit is provided between the screw capping assembly 10 and the screw capping station 31, a bearing 40 is provided between the screw capping assembly 10 and the screw capping station 31, the bearing 40 is inboard abutted against the screw capping assembly 10, and the bearing 40 is outboard abutted against the inner side wall of the screw capping station 31.
The utility model discloses an among the technical scheme of an embodiment, the setting of bearing 40 can reduce the frictional force between screw cap subassembly 10 and the screw cap station 31 to reduce the loss of screw cap subassembly 10 and mounting platform 30, simultaneously, bearing 40 has also played the fixed effect of auxiliary stay, and bearing 40's setting has improved the stability of screw cap subassembly 10 inner structure.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A screw capping device, comprising:
the pipe cover comprises a plurality of screwing cover components, wherein a mounting position is formed at one end of each screwing cover component and is used for accommodating a pipe cover, and the screwing cover components can be arranged in a rotating mode; and
a drive assembly for driving rotation of a number of the screw cap assemblies to rotate the tube cap relative to the sample tube.
2. The capping device as claimed in claim 1, wherein the capping device comprises a mounting platform, a capping station is provided on the mounting platform, and the capping assembly is inserted into the capping station and is rotatably disposed relative to the mounting platform;
the driving assembly comprises a motor, the motor is arranged on the mounting platform and is in transmission connection with the screw cap assembly to drive the screw cap assembly to rotate.
3. The screw capping device of claim 2 wherein the drive assembly further comprises:
the driving wheel is sleeved on an output shaft of the motor;
the driven wheel is sleeved on the screw cap assembly; and
the synchronous belt is sleeved on the driving wheel and the driven wheel and used for transmitting the power of the motor to the screw cap assembly.
4. The screw capping device as claimed in claim 3, wherein there is one driving wheel, there are several driven wheels, each driven wheel is sleeved on one screw capping assembly, and the synchronous belt is sleeved on the driving wheel and the driven wheels to synchronously drive the screw capping assemblies to rotate.
5. The capping device of claim 4 wherein a plurality of the capping assemblies are spaced apart along the length of the mounting platform and the output shaft of the motor is positioned on one side of the plurality of capping assemblies such that the timing belt has two beveled edges and a straight edge.
6. The screw capping device of claim 5 wherein the drive assembly further comprises a first tensioning wheel that abuts the outside of the beveled edge.
7. The screw capping device of claim 6 wherein there are two of said first tensioning wheels, one of said first tensioning wheels abutting the outside of each of said beveled edges.
8. The screw capping device according to claim 5 wherein said driving assembly further comprises a second tensioning wheel, said second tensioning wheel abutting against an outside of said straight edge and being located between two adjacent driven wheels.
9. The screw capping device according to claim 8 wherein a plurality of said second tensioning wheels are provided, one said second tensioning wheel being provided between each adjacent two of said driven wheels.
10. The capping device as claimed in claim 2 wherein the capping assembly and the capping station are in clearance fit, a bearing is provided between the capping assembly and the capping station, the inner side of the bearing abuts the capping assembly, and the outer side of the bearing abuts the inner side wall of the capping station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222605463.3U CN218642434U (en) | 2022-09-29 | 2022-09-29 | Cap screwing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222605463.3U CN218642434U (en) | 2022-09-29 | 2022-09-29 | Cap screwing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218642434U true CN218642434U (en) | 2023-03-17 |
Family
ID=85492465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222605463.3U Active CN218642434U (en) | 2022-09-29 | 2022-09-29 | Cap screwing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218642434U (en) |
-
2022
- 2022-09-29 CN CN202222605463.3U patent/CN218642434U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218642434U (en) | Cap screwing device | |
| CN2338522Y (en) | Axial-flow fan with improved structure | |
| CN210735249U (en) | Chain of bucket conveyor for resisting strong dust environment | |
| CN216413183U (en) | Storage battery convenient to disassemble | |
| CN211901515U (en) | Gearbox and output structure thereof | |
| CN220842067U (en) | Driving structure of electric bicycle | |
| CN210661258U (en) | Transmission system for realizing double-engine parallel operation based on speed reducer | |
| CN215285159U (en) | Gear motor type electric vehicle | |
| CN208530821U (en) | A kind of dual power source marine propulsion | |
| CN208935222U (en) | A kind of electric bicycle flywheel locking device | |
| CN205292965U (en) | Bridge construction behind vehicle | |
| CN209757551U (en) | Double-power device of light aircraft | |
| CN211731791U (en) | Unmanned aerial vehicle screw convenient to installation | |
| CN214822319U (en) | Universal hub for electric tricycle | |
| CN214036710U (en) | Worm gear speed reducer with lubricating bearing assembly | |
| CN220082066U (en) | Split differential mechanism assembly | |
| CN216477590U (en) | Stably-installed sealing cylinder cover | |
| CN217401599U (en) | High-sealing speed reducer of transmission mechanism | |
| CN208778646U (en) | A kind of engine belt pulley | |
| CN220809031U (en) | Driving shaft assembly and vehicle | |
| CN217977233U (en) | Be used for synchronous belt pulley subassembly | |
| CN218472895U (en) | Grease-proof plastic package casing sealing structure for integrated cooker | |
| CN215047334U (en) | Carrier tape inserting mechanism of tape collecting machine capable of finding carrier tape inserting hole | |
| CN212110044U (en) | Odometer sensor convenient to dismouting | |
| CN218730124U (en) | Novel fork-type wire stranding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |