CN217262944U - Sample container information scanning device and rotating device thereof - Google Patents
Sample container information scanning device and rotating device thereof Download PDFInfo
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- CN217262944U CN217262944U CN202123384750.8U CN202123384750U CN217262944U CN 217262944 U CN217262944 U CN 217262944U CN 202123384750 U CN202123384750 U CN 202123384750U CN 217262944 U CN217262944 U CN 217262944U
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Abstract
The utility model discloses a sample container information scanning equipment and rotary device thereof, rotary device includes: a base plate for being disposed on the transfer rail; a sliding plate sliding relative to the bottom plate, a sliding direction between the sliding plate and the bottom plate being perpendicular to a conveying direction of the conveying rail; a rotation driving device provided on the sliding plate; the driving rotating shafts are rotatably arranged on the sliding plate, the number of the driving rotating shafts is multiple and parallel to each other, and driving wheels are arranged at the end parts of the driving rotating shafts; the rotary driving device drives each driving wheel to synchronously rotate; the driven wheel device is used for being arranged on one surface, opposite to the driving wheel, of the sample container, and the driving wheels and the driven wheels of the driven wheel device are used for being arranged along the circumferential direction of the sample container and being in contact with a sample holder bearing the sample container or the outer wall of the sample container when the sample container is rotated. The rotation stability of the sample container and the information scanning efficiency are improved.
Description
Technical Field
The utility model relates to an experimental facilities technical field, in particular to sample container information scanning equipment and rotary device thereof.
Background
The laboratory automation system finishes the automatic management of the sample tube, and needs to manage the information such as the bar code, the tube diameter, the tube height, whether the test tube cap exists, the color of the test tube cap, whether the test tube is placed in place and the like of a sample container (such as the sample tube).
At present, a sample container is rotated by a driving wheel of a rotating device, after the sample container is operated for a long time, the outer surface of the driving wheel inevitably slips due to the fact that friction force is reduced between the outer wall of the sample container or a supporting wall of the sample container through friction loss, so that the rotating stability of the sample container is not high, and the scanning efficiency of information (bar codes, pipe diameters, pipe heights, whether a test tube cap exists, the color of the test tube cap, whether a test tube is placed in place and the like) of the sample container is reduced.
Therefore, how to improve the rotation stability and the information scanning efficiency of the sample container is an urgent problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a rotating device to improve sample container rotation stability and information scanning efficiency.
In order to achieve the above object, the utility model provides a following technical scheme:
a rotary device, comprising:
a base plate for being disposed on the transfer rail;
a sliding plate sliding relative to the bottom plate, a sliding direction between the sliding plate and the bottom plate being perpendicular to a conveying direction of the conveying rail;
a rotation driving device provided on the sliding plate;
the driving rotating shafts are rotatably arranged on the sliding plate, the number of the driving rotating shafts is multiple and parallel to each other, and driving wheels are arranged at the end parts of the driving rotating shafts;
the rotary driving device drives each driving wheel to synchronously rotate;
the driven wheel device is used for being arranged on one surface, opposite to the driving wheel, of the sample container, and the driving wheels and the driven wheels of the driven wheel device are used for being arranged along the circumferential direction of the sample container and being in contact with a sample holder bearing the sample container or the outer wall of the sample container when the sample container is rotated.
Optionally, the rotating device further includes a synchronous connection component, and the driving end of the rotation driving device is connected to each of the active rotating shafts through the synchronous connection component and drives each of the active rotating shafts to rotate at the same rotation speed along the same rotation direction.
Optionally, the rotating device further includes an elastic member, one end of the elastic member is fixed to the bottom plate, the other end of the elastic member is fixed to the sliding plate, and the sliding plate moves to the side where the driving wheel is located under the action of an elastic restoring force of the elastic member.
Optionally, the rotating device further comprises a movable locking device capable of locking and unlocking the sliding plate relative to the bottom plate;
the sliding plate is slidable relative to the base plate by an elastic restoring force of the elastic member when the movement locking device is in an unlocked state; the sliding plate can be reset and locked relative to the bottom plate against the elastic restoring force of the elastic component when the mobile locking device is in reset locking.
Optionally, in the above rotating device, the moving locking device is a rotating motor;
the cantilever is driven by the rotating motor to separate from the baffle and be blocked by the baffle.
Optionally, the rotating device further includes a support plate vertically disposed on the bottom plate;
the support plate is provided with a groove structure, a guide rod is erected in the groove structure, and the sliding plate is arranged on the guide rod in a sliding mode.
Optionally, in the above-mentioned rotating device, the groove structure is provided with a guide device, and the sliding plate slides in cooperation with the guide device.
Optionally, in the above-mentioned rotating device, an elastic component of the rotating device is a spring, and the spring is sleeved on the guide rod.
Optionally, the rotating device further includes a sensor for detecting the sample container or a sample tray carrying the sample container;
the sensor may be disposed on the base plate.
The utility model also provides a sample container information scanning equipment, including the transmission track that is used for transmitting sample container, be used for the rotation on the transmission track sample container's rotary device and be used for the scanning device of sample container's information, rotary device be as above-mentioned arbitrary rotary device.
Optionally, the sample container information scanning apparatus further includes a blocking device disposed on the transport track and used for blocking, positioning and releasing the sample container.
According to the above technical scheme, the utility model provides a rotary device, because be used for setting up the one side at the sample container action wheel dorsad from the driving wheel device, consequently, a plurality of action wheels and follow driving wheel device be used for along the circumference setting of sample container from the driving wheel, when rotatory sample container, a plurality of action wheels and from the driving wheel device hold in the palm or sample container's outer wall contact with the sample that bears sample container. Through the contact of a plurality of action wheels and the sample support that bears the weight of the sample container or the outer wall of the sample container, the drive end of the rotary driving device drives a plurality of initiative pivots, make two adjacent action wheels rotate synchronously, the design of the double driving wheel in the sample container rotation process between two adjacent action wheels is realized, the contact area and the contact position of the action wheel (driving wheel) and the sample support that bears the weight of the sample container or the sample container are effectively increased, the condition that the outer wall of the action wheel and the sample container or the support wall of the sample container slips due to friction loss is effectively reduced, the rotation stability of the sample container is effectively improved, and further the information scanning efficiency of the sample tube is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of a first three-dimensional structure of a rotating device according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a second three-dimensional structure of a rotating device according to an embodiment of the present invention;
fig. 3 is a schematic front view of a rotating device according to an embodiment of the present invention;
fig. 4 is a schematic top view of a rotating device according to an embodiment of the present invention;
fig. 5 is a third schematic perspective view of a rotating device according to an embodiment of the present invention.
Detailed Description
The utility model discloses a rotating device to improve sample container rotational stability and information scanning efficiency.
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 all belong to the protection scope of the present invention.
As shown in fig. 1-5, an embodiment of the present invention provides a rotating device, which includes a bottom plate 8, a sliding plate 3, a rotation driving device 13, a driving rotating shaft 12, a driven wheel device 10, and an elastic component 2. The bottom plate 8 is arranged on the transmission track; the sliding plate 3 and the bottom plate 8 slide relatively, and the sliding direction between the sliding plate 3 and the bottom plate 8 is vertical to the conveying direction of the conveying track; the rotation driving device 13 is arranged on the sliding plate 3; the driving rotating shafts 12 are rotatably arranged on the sliding plate 3, the end parts of the driving rotating shafts 12 are provided with driving wheels 15, and the number of the driving rotating shafts 12 is multiple and parallel to each other; the rotation driving device 13 drives each driving wheel 15 to rotate synchronously; the driven wheel device 10 is arranged on a surface of the sample container a opposite to the driving wheel 15, the driving wheels 15 and the driven wheels of the driven wheel device 10 are arranged along the circumferential direction of the sample container a, and when the sample container a is rotated, the driving wheels 15 and the driven wheel device 10 are in contact with the sample holder 9 bearing the sample container a or the outer wall of the sample container a.
The embodiment of the utility model provides a rotary device, because from driving wheel device 10 be used for setting up in sample container A one side of action wheel 15 dorsad, consequently, a plurality of action wheels 15 and from driving wheel device 10 be used for along sample container A's circumference setting from driving wheel, when rotatory sample container A, a plurality of action wheels 15 with from driving wheel device 10 with bear sample container A's sample hold in the palm 9 or sample container A's outer wall contact. The sample holder 9 bearing the sample container A or the outer wall of the sample container A is contacted with the driving wheels 15 through the contact of the driving wheels 15 and the sample holder 9 bearing the sample container A, the driving end of the rotary driving device 13 drives the driving rotating shafts 12, two adjacent driving wheels 15 synchronously rotate, the design of double driving wheels in the rotating process of the sample container A between the two adjacent driving wheels 15 is realized, the contact area and the contact position of the driving wheels 15 (driving wheels) and the sample holder 9 bearing the sample container A or the sample container A are effectively increased, the situation that the outer wall of the sample container or the holder wall of the sample container slips due to friction loss is effectively reduced, the rotation stability of the sample container is effectively improved, and the information scanning efficiency of the sample tube is further improved.
Preferably, the number of drive wheels 15 is two, i.e. only one sample container a is rotated.
The embodiment of the utility model provides a rotary device still includes synchronous connection part, and rotary drive 13's drive end is connected and drives every initiative pivot 12 and rotate with the same rotational speed along the same direction of rotation with every initiative pivot 12 through synchronous connection part. With the above arrangement, only one rotation driving device 13 is required to drive the plurality of driving shafts 12. Of course, a plurality of rotary drives 13 corresponding to the active shafts 12 one to one may be adopted, which will not be described in detail herein and are all within the scope of protection. It can be understood that the sliding plate 3 is provided with two raised plates on the side facing the conveying track, one active rotating shaft 12 is rotatably provided on one raised plate, and the other active rotating shaft 12 is rotatably provided on the other raised plate. Preferably, there is a gap between the two raised panels to facilitate viewing of the sensor 11 located below the gap.
In addition, the two driving wheels 15 (double-driving wheel design) effectively avoid the problem of equipment shutdown maintenance caused by the fault of a single driving wheel 15 (single driving wheel), and further improve the working efficiency of the rotating device.
Preferably, the driving wheel 15 and the driven wheel are in contact with the outer wall of the sample holder 9 carrying the sample container a.
In the present embodiment, the timing connection member is a timing belt 14. Of course, components such as the transmission gear can be selected, and will not be described in detail. Through the synchronous connecting part, the synchronous rotation of the two driving wheels 15 is realized, and the rotation directions of the two driving wheels 15 are consistent.
The driving wheel 15 can also be directly used as a meshing gear or a friction wheel, and the driving end of the driving device 13 is provided with a corresponding driving wheel to directly drive the driving wheel 15 to rotate. It is also possible to provide two drives 13, the drive ends of the two drives 13 being connected to the active spindle 12. Of course, components such as the transmission gear can be selected, and will not be described in detail.
The embodiment of the utility model provides a rotary device still includes elastomeric element 2, elastomeric element 2's one end and bottom plate 8 relatively fixed, elastomeric element 2's the other end and the 3 relatively fixed of sliding plate, and sliding plate 3 moves to one side at action wheel 15 place under elastomeric element 2's elasticity restoring force effect.
Further, one end of the elastic component 2 is fixed relative to the bottom plate 8, the other end of the elastic component 2 is fixed relative to the sliding plate 3, and the sliding plate 3 moves to the side where the driving wheel 15 is located under the action of the elastic restoring force of the elastic component 2. Because the sliding plate 3 moves to the side where the driving wheels 15 are located under the action of the elastic restoring force of the elastic component 2, the two driving wheels 15 are ensured to be in elastic contact with the sample holder 9 bearing the sample container a or the outer wall of the sample container a, and the two driving wheels 15 are ensured to be in effective contact with the sample holder 9 bearing the sample container a or the outer wall of the sample container a under the driving of the sliding plate 3 in the process of rotating the sample container a.
The rotating device provided by the embodiment of the utility model also comprises a movable locking device 1 which can reset, lock and unlock the sliding plate 3 relative to the bottom plate 8; the sliding plate 3 is slidable with respect to the bottom plate 8 by the elastic restoring force of the elastic member 2 when the movement locking device 1 is in the unlocked state; the sliding plate 3 can be reset and locked with respect to the base plate 8 against the elastic restoring force of the elastic member 2 when the movement locking device 1 is in the reset locking. By moving the locking device 1, in the process of rotating the sample container A, the sliding plate 3 is unlocked, so that the sliding plate 3 drives the two driving wheels 15 to move towards the sample container A under the action of the elastic restoring force of the elastic part 2, and the two driving wheels 15 are ensured to be in elastic contact with the sample holder 9 bearing the sample container A or the outer wall of the sample container A; in the process of not rotating the sample container a, the sliding plate 3 can be reset and locked with respect to the bottom plate 8 against the elastic restoring force of the elastic member 2 when the movement locking device 1 is in the reset locking state, and the two driving wheels 15 are moved away from the transport rail by the reset operation of the sliding plate 3 to avoid the obstruction of the transport of the sample container a on the transport rail.
As shown in fig. 2 and 3, the movement lock device 1 is a rotating electric machine. The embodiment of the utility model provides a rotary device is still including being fixed in baffle 6 on the bottom plate 8 and setting up in the crank arm 5 of rotating electrical machines's drive end, and the drive through rotating electrical machines realizes the separation of crank arm 5 and baffle 6 and crank arm 5 and is blockked by baffle 6. The locking device 1 (a rotating motor) is moved to drive the crank arm 5 to rotate, so that the crank arm 5 can be relatively separated from the baffle 6, and the sliding plate 3 drives the two driving wheels 15 to move towards the sample container A under the action of the elastic restoring force of the elastic part 2 under the condition that the crank arm 5 is not blocked by the baffle 6; when the sample container a does not need to be rotated, the connection of the crank arm 5 and the baffle 6 is realized by the driving of the rotating motor, and, by the continued rotation of the rotating motor, the crank arm 5 pulls the sliding plate 3 to move back to the conveying track against the elastic restoring force of the elastic member 2, so that the resetting of the sliding plate 3 with respect to the bottom plate 8 is realized, and, after the rotating motor stops moving, since the crank arm 5 is blocked by the baffle 6, the locking operation of the sliding plate 3 when the movement locking device 1 is in the resetting locking is realized.
Furthermore, the mobile locking device 1 is provided with a first power supply cable 101 for connecting with an external power supply device, and the rotary driving device 13 is provided with a second power supply cable 131 for connecting with the external power supply device; the first power supply cable 101 and the second power supply cable 131 are bending-resistant cables (bending-resistant cables).
The embodiment of the utility model provides a rotary device still includes the fixed subassembly of cable, and the fixed subassembly of cable includes: the cable bundling fixing component 16 is positioned on one side of the movable locking device 1 and the rotary driving device 13, which is opposite to the driving wheel 15, and the intersection of the first power supply cable 101 and the second power supply cable 131 is fixed on the cable bundling fixing component 16; a fixed connecting block 17 connecting the wire harness binding fixing component 16 and the sliding plate 3; two binding wire fixing buckles 18, two binding wire fixing buckles 18 are fixed on the bottom plate 8, the first power supply cable 101 is bent from the intersection to the direction far away from the second power supply cable 131 and fixed on one binding wire fixing buckle 18, and the second power supply cable 131 is bent from the intersection to the direction far away from the first power supply cable 101 and fixed on the other binding wire fixing buckle 18. Through the arrangement, the service life and the reliability of the cable are effectively improved through increasing the bending radius of the cable.
For the purpose of further improving the stability, the rotation center of the driven wheel device 10 and the rotation centers of the two driving wheels 15 are arranged in an isosceles triangle; the rotation center of the driven wheel is positioned at the top of the isosceles triangle.
The rotating device in this embodiment further comprises a sensor 11 for detecting the sample container a or the sample tray 9 carrying the sample container a; the sensor 11 may be arranged on the base plate 8. After the sensor 11 detects the sample container a or the sample holder 9 carrying the sample container a, the rotation driving device 13 and the movement locking device 1 are activated to rotate the sample container a.
As shown in fig. 1, further, the rotating device further includes a support plate 7 vertically disposed on the bottom plate 8; the support plate 7 is provided with a groove structure, a guide rod 4 is erected in the groove structure, and the sliding plate 3 is arranged on the guide rod 4 in a sliding mode. Through the above arrangement, the sliding stability of the sliding plate 3 is effectively improved. Further, the groove structure is provided with a guiding means, and the sliding plate 3 is slidably fitted with the guiding means. Through the arrangement, the sliding stability is effectively improved.
Specifically, the guiding device is a guide rail arranged on the groove bottom surface of the groove structure, and a sliding block is arranged on one surface, facing the groove bottom surface of the groove structure, of the sliding plate 3 and is matched with the guide rail to slide.
As shown in fig. 2, the guide rail structure may not be provided, and the guide function may be achieved only by the sliding engagement of the guide rod 4 and the sliding plate 3.
The elastic component 2 in the rotating device is a spring which is sleeved on the guide rod 4. With the above arrangement, the stability of the elastic member 2 is achieved.
In this embodiment, the elastic component 2 is a compression spring, and the elastic component 2 is located between a surface of the sliding plate 3 facing away from the driving wheel 15 and a surface of the groove structure facing the driving wheel 15. It is also possible to arrange the elastic member 2 as a tension spring between the side of the slide plate 3 facing the drive wheel 15 and the side of the groove structure facing away from the drive wheel 15.
The embodiment of the utility model provides a sample container information scanning equipment is still provided, including the transmission track that is used for transmitting sample container, be used for rotatory sample container's on the transmission track rotary device and be used for the scanning device of the information of scanning sample container, rotary device is as above-mentioned any kind of rotary device.
The embodiment of the utility model provides a sample container information scanning equipment owing to have above-mentioned rotary device, consequently, also has the same ground technological effect with above-mentioned rotary device, no longer tired one by one here.
It will be appreciated that the sample tray 9 is disposed on the transport track and that the sample tray 9 is used to carry a single sample container a.
The rotating device presses the sample holder 9 or the sample container a carrying the sample container a between the driving wheel 15 and the driven wheel under the action of the elastic component 2, and the rotation of the sample container a is realized.
The scanning assembly is arranged on the transmission track, and the information (such as bar codes) of the sample containers A is arranged corresponding to the scanning device through the rotation of the sample containers A, and the information of the sample containers A is scanned through the scanning device.
The embodiment of the utility model provides a sample container information scanning equipment still is including setting up the arresting gear who is used for arresting location and lets pass sample container A on the transmission track.
The blocking device is arranged on the transmission track and is used for controlling (blocking and releasing) the motion state of the sample tray 9 (or the sample container A).
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (11)
1. A rotary device, comprising:
a base plate (8) for being arranged on the transport track;
a sliding plate (3) sliding relative to the base plate (8), a sliding direction between the sliding plate (3) and the base plate (8) being perpendicular to a transport direction of the transport track;
a rotation driving device (13) provided on the slide plate (3);
the driving rotating shafts (12) are rotatably arranged on the sliding plate (3), the number of the driving rotating shafts (12) is multiple and parallel to each other, and driving wheels (15) are arranged at the end parts of the driving rotating shafts (12); the rotary driving device (13) drives each driving wheel (15) to synchronously rotate;
the driven wheel device (10) is used for being arranged on one surface, facing away from the driving wheel (15), of the sample container (A), and the driving wheels (15) and the driven wheels of the driven wheel device (10) are used for being arranged along the circumferential direction of the sample container (A) and being in contact with a sample support (9) bearing the sample container (A) or the outer wall of the sample container (A) when the sample container (A) is rotated.
2. A rotary apparatus according to claim 1, further comprising a synchronous coupling member, by which the driving end of the rotary drive device (13) is coupled to each of the active shafts (12) and drives each of the active shafts (12) to rotate in the same rotational direction and at the same rotational speed.
3. The rotating device according to claim 1, further comprising an elastic member (2), wherein one end of the elastic member (2) is fixed relative to the bottom plate (8), the other end of the elastic member (2) is fixed relative to the sliding plate (3), and the sliding plate (3) moves to the side of the driving wheel (15) under the elastic restoring force of the elastic member (2).
4. A rotation device according to claim 3, further comprising a mobile locking device (1) capable of resetting locking and unlocking the sliding plate (3) with respect to the base plate (8);
the sliding plate (3) can slide relative to the bottom plate (8) through the elastic restoring force of the elastic component (2) when the mobile locking device (1) is in an unlocking state; the sliding plate (3) can be reset and locked relative to the bottom plate (8) against the elastic restoring force of the elastic component (2) when the mobile locking device (1) is in reset locking.
5. A rotation device according to claim 4, characterized in that the movement locking device (1) is a rotating electric machine;
the device is characterized by further comprising a baffle (6) fixed on the bottom plate (8) and a cantilever (5) arranged at the driving end of the rotating motor, and the cantilever (5) is separated from the baffle (6) and the cantilever (5) is blocked by the baffle (6) through the driving of the rotating motor.
6. The rotating device according to any one of claims 1 to 5, further comprising a support plate (7) vertically disposed on the bottom plate (8);
the supporting plate (7) is provided with a groove structure, a guide rod (4) is erected in the groove structure, and the sliding plate (3) is arranged on the guide rod (4) in a sliding mode.
7. Rotating device according to claim 6, wherein the groove structure is provided with guiding means, the sliding plate (3) sliding in cooperation with the guiding means.
8. Rotating device according to claim 6, wherein the elastic means (2) of the rotating device is a spring, which is fitted over the guide rod (4).
9. The rotating device according to claim 1, further comprising a sensor (11) for detecting the sample container (a) or a sample tray (9) carrying the sample container (a);
the sensor (11) may be arranged on the base plate (8).
10. Sample container information scanning apparatus comprising a transport track for transporting sample containers, a rotation device for rotating the sample containers on the transport track and a scanning device for scanning information of the sample containers, characterized in that the rotation device is a rotation device according to any one of claims 1-9.
11. Sample container information scanning device according to claim 10, further comprising blocking means arranged on the transport track for blocking positioning and releasing of the sample container (a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123384750.8U CN217262944U (en) | 2021-12-29 | 2021-12-29 | Sample container information scanning device and rotating device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123384750.8U CN217262944U (en) | 2021-12-29 | 2021-12-29 | Sample container information scanning device and rotating device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217262944U true CN217262944U (en) | 2022-08-23 |
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ID=82890475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123384750.8U Active CN217262944U (en) | 2021-12-29 | 2021-12-29 | Sample container information scanning device and rotating device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217262944U (en) |
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2021
- 2021-12-29 CN CN202123384750.8U patent/CN217262944U/en active Active
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