Rotary platform and rotary material warehouse
Through the coordination of the limiting parts and driving parts of the slewing platform, the problem of inaccurate positioning of the material rack is solved, the precise docking between the robot and the material rack is achieved, and the continuity and efficiency of automation experiments are improved.
Patent Information
- Application Number
- CN202421756892.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-07-23
AI Technical Summary
In automated drug synthesis experiments, the parking and positioning of the material rack of the storage system is not accurate, which makes it difficult for the robot to accurately connect with the vehicle, affecting the continuous operation of the automation experiment.
The rotary platform is adopted to achieve accurate positioning and locking of the material frame by combining the limiting parts and driving parts in the positioning device, ensuring the precise connection between the robot and the material frame.
It improves the running speed and parking positioning accuracy of the material rack, ensures the precise connection between the robot and the material rack, and meets the requirements of uninterrupted automation experiments.
Smart Images
Figure CN223133058U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automatic storage libraries, in particular to a rotary platform and a rotary storage library. Background Art
[0002] In the automated pharmaceutical chemical synthesis experiment, during the sample transfer process, automatic transfer needs to be realized, which involves the cross-module sample transfer of the robotic arm. It is required that the robotic arm and the carrier for loading the sample can be accurately docked to realize the automatic grasping of the robotic arm and meet the requirements of continuous operation.
[0003] Usually, the storage system and the robotic arm cooperate to complete automatic feeding and automatic material taking to meet the requirements of uninterrupted automated experiments. Among them, due to the flexible layout of the storage system, one or more loading and unloading points can be set. Although to a certain extent, the problems of large occupied space and small storage capacity are solved, there is a problem that the positioning of the storage rack in the storage system is inaccurate. Summary of the Utility Model
[0004] In view of this, the purpose of the present utility model is to overcome the deficiencies in the prior art and provide a rotary platform that can improve the operation speed and has high parking positioning accuracy, and can ensure the accurate docking of the storage system and the robotic arm;
[0005] In addition, a rotary storage library applying the above rotary platform is provided.
[0006] The present utility model provides the following technical solutions:
[0007] In the first aspect, a rotary platform is provided, and the rotary platform includes:
[0008] A plurality of storage racks, and the plurality of storage racks can move along a first set trajectory;
[0009] A positioning device, the positioning device includes a positioning member, a limiting member and a driving member. At least one of the storage racks is provided with the positioning member, the limiting member is connected to the driving member, and the limiting member is located in a set area;
[0010] Wherein, the driving member can drive the limiting member to move along a second set trajectory, so that the limiting member can at least switch between a first position where the limiting member clamps the positioning member located in the set area and a second position where the limiting member disengages from the positioning member located in the set area.
[0011] In one of the embodiments of the first aspect, the limiting member has a limiting groove, the limiting groove is set as an open groove, and the groove width of the limiting groove gradually increases from the bottom of the groove to the opening of the groove;
[0012] Wherein, the positioning member can enter and exit the limiting groove from the notch, and the second set trajectory is perpendicular to the plane where the first set trajectory is located.
[0013] In one of the embodiments of the first aspect, the positioning member is arranged as a rotating body, and the second set trajectory is arranged to extend along the radial direction of the positioning member.
[0014] In one of the embodiments of the first aspect, the positioning member is rotatably connected to the rack, and the rotational connection is configured to enable the positioning member to rotate around its axis.
[0015] In one of the embodiments of the first aspect, the rotary platform further includes:
[0016] A driving device, the driving device is connected to the rack, and the driving device can drive the rack to move along the first set trajectory.
[0017] In one of the embodiments of the first aspect, the driving device includes:
[0018] A guide rail and a transmission sprocket mechanism, the guide rail is matched with a track wheel, the track wheel is rotatably connected to the rack, the transmission sprocket mechanism is connected to the rack, and the transmission sprocket mechanism can drive the rack to move along the first set trajectory.
[0019] In one of the embodiments of the first aspect, the guide rail is connected with a leveling mechanism;
[0020] The leveling mechanism includes a support and a heightening bolt, the support is connected to the guide rail, and the heightening bolt is threadedly connected to the support.
[0021] In a second aspect, a rotary storage is provided, and the rotary storage includes the rotary platform as described in any one of the above embodiments.
[0022] In one of the embodiments of the second aspect, each rack is provided with multiple layers of material platforms, the material platforms are detachably connected with carriers, and the carriers are configured to be able to load at least one size model of samples.
[0023] In one of the embodiments of the second aspect, the carriers are at least divided into two models, and each model of carrier respectively corresponds to being able to load at least one size model of samples;
[0024] Wherein, the material platform is configured to be only able to connect to the carriers whose models are adapted to it.
[0025] In one embodiment of the second aspect, the vehicle has a limit hole, and the material table is provided with a limit protrusion, and the limit protrusion is configured to be able to pass through only the limit hole of the vehicle adapted to the material table with a corresponding model.
[0026] The embodiments of the present utility model have the following advantages:
[0027] By using the rotary platform provided by the present utility model and driving the limiting member to move along the second set trajectory by the driving member, the positioning member on the rack moved to the set area can be made to enter and exit the limiting groove on the limiting member, so as to lock and position or unlock the rack located in the set area; that is to say, the position of the rack can be accurately controlled through the cooperation of the limiting member and the positioning member, ensuring the accurate docking between the manipulator and the rack. In addition, since the positioning device can accurately position the parking position of the rack, the running speed of the rack can be increased, and there is no need to reduce the running speed to control the accurate parking of the rack.
[0028] In addition, the present utility model also relates to a rotary magazine. Since the above-mentioned rotary platform has the above technical effects, the rotary magazine including this rotary platform should have the same technical effects, which will not be elaborated here.
[0029] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following specifically gives preferred embodiments and, in conjunction with the accompanying drawings, makes the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS
[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.
[0031] Figure 1 Shows a three-dimensional structural schematic diagram of the rotary magazine provided by the embodiment of the present utility model;
[0032] Figure 2 Shows a structural schematic diagram of one perspective of the rotary magazine provided by the embodiment of the present utility model;
[0033] Figure 3 Shows a structural schematic diagram of another perspective of the rotary magazine provided by the embodiment of the present utility model;
[0034] Figure 4 Shows Figure 1 The partial enlarged view at A in
[0035] Figure 5 ShowsFigure 2 Partial enlarged view at position B in
[0036] Figure 6 shows Figure 1 Schematic structural view of the material table in
[0037] Figure 7 shows Figure 2 Partial enlarged view at position C in
[0038] Figure 8 Schematic structural view of the driving device.
[0039] Description of main component symbols:
[0040] 100 - material rack; 200 - material table; 300 - carrier; 400 - positioning device; 410 - limiting member; 411 - limiting groove; 420 - driving member; 430 - positioning member; 500 - driving device; 510 - transmission sprocket mechanism; 520 - guide rail; 530 - rail wheel; 600 - sample; 700 - limiting protrusion; 800 - leveling mechanism; 810 - support; 820 - height - adjusting bolt. Detailed implementation manners
[0041] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.
[0042] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. On the contrary, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.
[0043] In the present utility model, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0044] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless otherwise specifically defined.
[0045] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this application belongs. The terms used in the description of the template herein are for the purpose of describing specific embodiments only and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.
[0046] In the related art, in an automated pharmaceutical synthesis experiment, during the sample transfer process, automatic transfer needs to be achieved, which involves cross-module sample transfer by a robotic arm. It is required that the robotic arm and the carrier for loading samples can be accurately docked to enable the robotic arm to automatically grasp the samples and meet the requirements of continuous operation.
[0047] Generally, the storage system and the robotic arm cooperate to complete automatic feeding and automatic material taking to meet the requirements of uninterrupted automated experiments. There are several types of storage systems, such as fixed type, disk type, and ring type. Different storage systems have different application scopes, occupied spaces, and storage capacities. Among them, generally, the storage system and the robotic arm cooperate to complete automatic feeding and automatic material taking to meet the requirements of uninterrupted automated experiments. Among them, due to the flexible layout of the storage system, one or more feeding and discharging points can be set. Although it solves the problems of large occupied space and small storage capacity to a certain extent, there is a problem that the positioning of the storage rack of the storage system is inaccurate.
[0048] As Figure 1 、 Figure 2 and Figure 3 shown, to solve the above technical problems, according to the first aspect disclosed in the present utility model, a rotary platform is provided. The rotary platform includes a plurality of racks 100 and a positioning device 400. The plurality of racks 100 can move along a first set trajectory; the positioning device 400 includes a positioning member 430, a limiting member 410, and a driving member 420. At least one rack 100 is provided with the positioning member 430. The limiting member 410 is connected to the driving member 420, and the limiting member is located in a set area;
[0049] Wherein, the driving member 420 can drive the limiting member 410 to move along a second set trajectory so that the limiting member 410 can at least switch between a first position where it clamps the positioning member 430 located in the set area and a second position where it disengages from the positioning member 430 located in the set area.
[0050] In this embodiment, the first set trajectory is taken as an annular trajectory. By driving the rack 100 to move along the first set trajectory, the rotary operation of the rack 100 is realized. When it is necessary to pick up materials, the movement of the rack 100 is controlled to stop. By setting the working characteristics of the rack 100, that is, when the manipulator picks up materials at the picking point, there must be a rack 100 located within the set area. Thus, the driving member 420 can be used to control the limiting member 410 to move along the second set trajectory, so that the limiting member 410 can hold or disengage from the positioning member 430. Thus, the position locking or unlocking of the rack 100 located within the set area can be completed.
[0051] Of course, in other embodiments, the picking point may not be set within the set area. By positioning with the limiting member 410 within the set area, it can be ensured that the target rack 100 can stop at the picking point.
[0052] Exemplarily, the set area is set on the moving path of the rack 100; wherein, when the picking point is set within the set area, that is, through the limiting member 410 and the positioning member 430 on the rack 100 carrying the required materials for limiting, to control the rack 100 carrying the required materials to stop at the picking point; when the picking point and the set area do not coincide, that is, through the limiting member 410 and the positioning member 430 on other racks outside the rack 100 carrying the required materials for limiting, to control the rack 100 carrying the required materials to stop at the picking point.
[0053] It should be noted that when the positioning member 430 is held in the limiting groove 411, the rack 100 cannot move along the first set trajectory.
[0054] Optionally, the driving member 420 can be a pneumatic cylinder. The base of the pneumatic cylinder is fixed in the set area, and the piston rod of the pneumatic cylinder is connected to the limiting member 410. Among them, the positioning member 430 is located on the moving path of the limiting member 410. That is to say, in the first position (i.e., the clamping state), at least one positioning member 430 is located on the second set trajectory. Thus, by driving the limiting member 410 to reciprocate on the second set trajectory, the positioning member 430 can be made to enter and exit the limiting member 410 to complete the corresponding locking and unlocking actions. In other words, that is to say, there are at least a first position and a second position on the second set trajectory. When the limiting member 410 moves to the first position, the positioning member 430 just holds the limiting member 410; when the limiting member 410 moves to the second position, the positioning member 430 disengages from the limiting member 410. At this time, the rack 100 can move along the first set trajectory.
[0055] When applying the slewing platform provided by the present utility model, by driving the limiting member 410 to move along the second set track with the driving member 420, the positioning member 430 on the rack 100 moved to the set area can be made to enter and exit the limiting member 410, so as to lock and position or unlock the rack 100 located in the set area; that is to say, the position of the rack 100 can be accurately controlled through the cooperation of the limiting member 410 and the positioning member 430, ensuring the accurate docking between the manipulator and the rack 100 and reducing the deviation of the parking position of the rack 100. In addition, since the positioning device 400 can accurately position the parking position of the rack 100, the operating speed of the rack 100 can also be increased, and there is no need to reduce the operating speed to control the accurate parking of the rack 100.
[0056] As Figure 4 and Figure 5 shown, on the basis of the above embodiment, the limiting member 410 has a limiting groove, the limiting groove 411 is set as an open groove, and the groove width of the limiting groove 411 gradually increases from its groove bottom to the groove opening; wherein, the positioning member 430 can enter and exit the limiting groove 411 from the groove opening, and the second set track is perpendicular to the plane where the first set track is located.
[0057] In this embodiment, by making the groove width of the limiting groove 411 gradually increase from its groove bottom to the groove opening, that is to say, the width of the limiting groove 411 gradually decreases from the groove opening to the groove bottom. Obviously, for those skilled in the art, the width dimension of the groove opening needs to be set large enough to ensure that the positioning member 430 can enter and exit the groove opening when the limiting member 410 moves along the second set track.
[0058] Specifically, during the process of the positioning member 430 entering the limiting groove 411, since the groove width of the limiting groove 411 gradually decreases, the side wall of the groove opening can have a guiding effect, so that the positioning member 430 can move on the first set track under the guiding effect of the side wall of the groove opening, and then complete the fine adjustment of the position of the rack 100, further improving the accurate docking between the manipulator and the rack 100.
[0059] It should be explained that since the second set track is perpendicular to the plane where the first set track is located, due to the contraction characteristic of the groove opening, the driving force for driving the limiting member 410 to move along the second set track by the driving member 420 can generate a component force for pushing the rack 100 to move along the first set track.
[0060] Exemplarily, the first set track is located in the horizontal plane, the second set track extends vertically, which is equivalent to that the included angle between the plane where the first set track is located and the second set track is 90°, and the groove opening is arranged at the upper end of the limiting member, and the limiting member is driven by the driving member to move up and down so that the positioning member can enter and exit the limiting groove.
[0061] Of course, in other embodiments, the included angle between the plane where the first set track is located and the second set track may also be other values, such as 10°, 20°, 30°, 40°, 50°, 60°, etc., which are not specifically limited herein.
[0062] As Figure 4 and Figure 5 shown, on the basis of the above embodiment, the positioning member 430 is set as a rotating body, and the second set track is set to extend along the radial direction of the positioning member 430.
[0063] Exemplarily, the second set track extends vertically, and the second set track is a straight line and passes through the axis of the rotating body. Thus, when the positioning member 430 is a rotating body, during the process of the driving member 420 driving the limiting member 410 to rise, the rotating surface of the rotating body contacts the inner wall of the limiting groove 411. Due to the characteristics of the rotating body, the contact area between the rotating body and the inner wall of the limiting groove 411 is small, which can reduce the resistance of the relative movement between the limiting member 410 and the positioning member 430, and is beneficial to adjusting the position of the positioning member 430 in the limiting groove 411.
[0064] Exemplarily, the limiting groove 411 is set as an arc-shaped opening groove, which is beneficial to the movement of the positioning member 430.
[0065] As Figure 4 and Figure 5 shown, on the basis of the above embodiment, the positioning member 430 is rotatably connected to the material rack 100, and the rotational connection is configured to enable the positioning member 430 to rotate around its axis.
[0066] That is to say, on the basis that the positioning member 430 is set as a rotating body, the positioning member 430 can rotate circumferentially along its own axis, which is beneficial to the positioning member 430 entering and exiting the slot. The principle is that sliding friction can be converted into rolling friction to reduce friction.
[0067] Exemplarily, the positioning member 430 is set as a roller, and the roller is rotatably connected to the material rack 100. Among them, the axis of the roller is horizontally arranged, and the driving member 420 drives the limiting member 410 to move vertically up and down, so as to enable the roller to enter and exit the limiting groove 411.
[0068] As Figure 3 shown, on the basis of the above embodiment, the rotary platform further includes a driving device 500, and the driving device 500 is connected to the material rack 100, and the driving device 500 can drive the material rack 100 to move along the first set track.
[0069] That is to say, the driving device 500 drives a plurality of material racks 100 to move synchronously along the first set track.
[0070] As Figure 7 and Figure 8As shown, on the basis of the above embodiments, the driving device 500 includes a guide rail 520 and a transmission sprocket mechanism 510. The guide rail 520 cooperates with a track wheel 530, and the track wheel 530 is rotatably connected to the rack 100. The transmission sprocket mechanism 510 is connected to the rack 100, and the transmission sprocket mechanism 510 can drive the rack 100 to move along a first set trajectory. Exemplarily, at this time, the first set trajectory is an annular path, and the guide rail 520 is an annular guide rail.
[0071] On the basis of the above embodiments, the guide rail 520 is connected with a leveling mechanism 800, and the leveling mechanism 800 can adjust the levelness of the guide rail 520. Exemplarily, the leveling mechanism 800 includes a support 810 and a height-adjusting bolt 820. The support 810 is connected to the guide rail 520, and the height-adjusting bolt 820 is threadedly connected to the support 810. By rotating the height-adjusting bolt 820, the levelness of the guide rail 520 can be adjusted.
[0072] Exemplarily, the height-adjusting bolt 820 is vertically arranged with respect to the guide rail 520.
[0073] As Figure 1 shown, according to the second aspect disclosed in the present invention, a rotary magazine is provided, and the rotary magazine includes a rotary platform.
[0074] Since the above rotary platform has the above technical effects, the rotary magazine including the rotary platform should have the same technical effects, which will not be elaborated herein.
[0075] On the basis of the above embodiments, each rack 100 is provided with multiple layers of material platforms 200. The material platform 200 is detachably connected with a carrier 300, and the carrier 300 is configured to be able to load at least one size model of the sample 600.
[0076] Briefly, the rack 100 moves in the horizontal plane, and each rack 100 is provided with multiple layers of material platforms 200 from bottom to top in sequence, thereby effectively improving the storage space. It should be noted that whether to install the carrier 300 on the material platform is selected according to the actual situation. For example, the idle material platform does not need to install the carrier 300, and the carrier 300 is only installed on the material platform that needs to load the sample 600. That is to say, the carrier 300 can be set or removed from the material platform according to the actual use.
[0077] In addition, by setting the material platform 200 and the carrier 300 to be detachably connected, it is convenient to replace the carrier 300. Specifically, the carrier 300 is divided into multiple size models, and each size model of the carrier 300 is respectively used to load different size models of the sample 600. How to set it specifically is not limited herein and is set according to the actual application scenario to meet the diversity of experiments.
[0078] Exemplarily, the present application includes 12 racks 100, and each rack 100 is provided with 8 layers of material platforms 200, enabling automatic loading and automatic material taking by the manipulator within a small space range. The multi-layer and multi-row configuration has a large throughput.
[0079] Exemplarily, on the material platform 200 of the upper layer of each rack 100, a carrier 300 of the first type is installed, and on the material platform 200 of the lower layer, a carrier 300 of the second type is installed, thereby being able to be used for loading samples 600 of different sizes and models.
[0080] Such as Figure 1 and Figure 6 As shown, on the basis of the above embodiments, the carriers 300 are at least divided into two models, and each model of carrier 300 can respectively load at least one size and model of sample 600; among them, the material platform 200 is configured to be only able to connect to the carrier 300 whose model is adapted to it.
[0081] That is to say, by setting the material platform 200 to be only able to install the carrier 300 adapted to it, the disorder of the installation positions of the carriers 300 is avoided, and it is ensured that the carriers 300 can be installed in the correct positions.
[0082] Such as Figure 6 As shown, on the basis of the above embodiments, the carrier 300 has a limit hole, and the material platform 200 is provided with a limit protrusion 700, and the limit protrusion 700 is configured to be only able to pass through the limit hole of the carrier 300 adapted to the material platform 200 corresponding to it.
[0083] Exemplarily, by changing the size of the limit protrusion 700, it can be distinguished from the limit protrusions 700 on other material platforms 200, and further it can be ensured that the material platform 200 can only be adapted to the corresponding carrier 300.
[0084] Or, in other embodiments, at least two limit protrusions 700 are provided on each material platform 200. By changing the distance between the limit protrusions 700, the material platforms 200 used for loading different carriers 300 cannot be mixed, that is, the distances between the limit holes on different models of carriers 300 are different, and thus the same technical effect can be achieved. That is to say, at the same time, the positions of the limit protrusions 700 on different material platforms 200 are different, ensuring that when the carrier 300 is placed incorrectly, it cannot be fully in place, the manipulator issues an alarm, and manual intervention can be used for error correction.
[0085] In all the examples shown and described here, any specific value should be interpreted as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values.
[0086] It should be noted that like reference numerals and letters indicate like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.
[0087] The above-described embodiments merely represent several implementation manners of the present utility model. The description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model.
Claims
1. A slewing platform, characterized in that, The rotary platform includes: A plurality of racks, which can move along a first set trajectory; A positioning device, which includes a positioning member, a limiting member and a driving member. At least one of the racks is provided with the positioning member. The limiting member is connected to the driving member, and the limiting member is located in a set area; Wherein, the driving member can drive the limiting member to move along a second set trajectory, so that the limiting member can at least switch between a first position where it clamps the positioning member located in the set area and a second position where it disengages from the positioning member located in the set area.
2. The slewing platform according to claim 1, characterized in that, The limiting member has a limiting groove, and the limiting groove is set as an open groove, and the groove width of the limiting groove gradually increases from its groove bottom to the groove opening; Wherein, the positioning member can enter and exit the limiting groove from the groove opening, and the second set trajectory is perpendicular to the plane where the first set trajectory is located.
3. The slewing platform according to claim 2, characterized in that, The positioning member is set as a rotating body, and the second set trajectory is set to extend along the radial direction of the positioning member.
4. The slewing platform according to claim 3, wherein The positioning member is rotatably connected to the rack, and the rotational connection is configured to enable the positioning member to rotate around its axis.
5. The slewing platform according to any one of claims 2 to 4, characterized in that, The rotary platform further includes: A driving device, which is connected to the rack, and the driving device can drive the rack to move along the first set trajectory.
6. The slewing platform according to claim 5, wherein The driving device includes: A guide rail and a transmission sprocket mechanism. The guide rail cooperates with a track wheel, the track wheel is rotatably connected to the rack, the transmission sprocket mechanism is connected to the rack, and the transmission sprocket mechanism can drive the rack to move along the first set trajectory.
7. The slewing platform according to claim 6, wherein The guide rail is connected with a leveling mechanism; The leveling mechanism includes a support and a height-adjusting bolt. The support is connected to the guide rail, and the height-adjusting bolt is threadedly connected to the support.
8. A rotary storage bin, characterized in that, The rotary storage includes the rotary platform according to any one of claims 1 to 7.
9. The rotary magazine according to claim 8, characterized in that, Each of the racks is provided with multiple layers of material platforms, and the material platforms are detachably connected with carriers, and the carriers are configured to be able to load at least one size model of samples.
10. The rotary magazine according to claim 9, characterized in that, The carriers are at least divided into two models, and each model of carrier can respectively load at least one size model of samples; Wherein, the material platform is configured to be only able to connect to the carrier whose model is adapted to it.
11. The rotary magazine according to claim 10, characterized in that, The carrier has a limiting hole, and the material platform is provided with a limiting protrusion, and the limiting protrusion is configured to be only able to pass through the limiting hole of the carrier whose model is adapted to the corresponding material platform.