Cache recognition device and cache unit

Abstract

The utility model relates to a cache identification device and a cache unit, the cache unit comprises a cache identification device and a cache assembly, the cache assembly comprises a loading frame and a cache table, the loading frame loads a bearing frame provided with a bearing pipe, the cache identification device comprises an identification assembly and a carrier, the bearing frame is provided with a first designated area, and the cache table is provided with a second designated area; the bearing pipe is provided with a first designated area, the first designated area comprises an identification area and an area of a frame two-dimensional code on the bearing frame, the bearing pipe is provided with a second designated area, the second designated area comprises an area of the bearing pipe exceeding the bearing frame and an area of a pipe two-dimensional code on the bearing pipe, the carrying trolley comprises a hook, and the hook can ascend and descend, can move in the first direction and is inserted into the limiting groove. The bearing frame is driven to move in the first direction, so that the recognition assembly directly faces the first designated area and the second designated area to recognize the type and the frame two-dimensional code of the bearing frame and the type and the pipe two-dimensional code of the bearing pipe, multiple sensors do not need to be arranged, the structure and operation are simple, and the information recognition efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of caching, in particular to a caching identification device and a caching unit. Background Art

[0002] Samples are generally contained in a carrier tube, the carrier tube is placed on a carrier rack, and the carrier rack enters the caching rack for caching to facilitate subsequent detection. Before the carrier rack enters the caching rack, relevant information needs to be entered into the system, and the relevant information includes the type of the carrier tube, the relevant information of the sample, the type of the carrier rack, and the number of the carrier rack, etc.

[0003] In the prior art, the caching identification device needs to rely on multiple sensors to identify the above relevant information, with a complex structure and cumbersome operation, reducing the efficiency of information identification.

[0004] Therefore, there is an urgent need for a caching identification device and a caching unit to solve the above technical problems. Summary of the Utility Model

[0005] An object of the utility model is to provide a caching identification device to solve at least one of the above problems.

[0006] To achieve the above object, the utility model provides a caching identification device, including:

[0007] An identification component, which is configured to be fixedly installed on a caching table, a loading rack for loading a carrier rack is fixedly installed on the caching table, a carrier tube is placed on the carrier rack, the carrier rack has a first designated area, the first designated area includes an identification area and the area where a rack two-dimensional code is pasted on the carrier rack, the carrier tube has a second designated area, and the second designated area includes the area where the carrier tube extends beyond the carrier rack and the area where a tube two-dimensional code is pasted on the carrier tube;

[0008] A handling cart, which includes a hook, the hook is arranged to be liftable and movable along a first direction relative to the caching table, the hook can be inserted into a limiting groove opened on the carrier rack, and the hook drives the carrier rack to move along the first direction, so that the identification component can be respectively aligned with the first designated area and the second designated area to identify the type of the carrier rack and the rack two-dimensional code and the type of the carrier tube and the tube two-dimensional code.

[0009] Further, the identification component includes an imaging member and a processor, the imaging member can take pictures of the first designated area and the second designated area, and the processor can process the pictures taken to identify the type of the carrier rack and the rack two-dimensional code and the type of the carrier tube and the tube two-dimensional code.

[0010] Further, the imaging member is a camera, and the processor is embedded in the camera.

[0011] Further, the processor obtains the gray level of the recognition area from the photo taken by the imaging member to identify the type of the carrier.

[0012] Further, the processor obtains the height of the carrier tube exceeding the carrier from the photo taken by the imaging member to identify the type of the carrier tube.

[0013] Another object of the present invention is to provide a buffer unit to solve at least one of the above problems.

[0014] To achieve the above object, the present invention provides a buffer unit, including:

[0015] A buffer component, which includes a loading rack and a buffer table, and the buffer table is fixedly arranged;

[0016] The buffer recognition device according to any one of the above solutions.

[0017] Further, the transporter further includes a vehicle body and a vehicle frame, the hook is arranged on the vehicle body in a liftable manner, and the vehicle body is arranged on the vehicle frame in a movable manner along the first direction to drive the carrier to be pushed into or out of the loading rack.

[0018] Further, an avoidance groove extending along the first direction is formed on the loading rack, the hook passes through the avoidance groove and is inserted into the limit groove, and the hook can move in the avoidance groove.

[0019] Further, the transporter further includes a guiding track, the guiding track is installed on the vehicle frame, the loading rack has a push-pull opening, and the push-pull opening can be arranged opposite to the guiding track so that the hook can push the carrier from the loading rack into the guiding track.

[0020] Further, the buffer unit further includes a transfer component, the buffer component further includes a buffer rack, the buffer rack and the loading rack are arranged at intervals along the second direction, the second direction is perpendicular to the first direction, and the transfer component can drive the vehicle frame to move along the second direction so that the transporter can move between the loading rack and the buffer rack.

[0021] The beneficial effects of the present invention are:

[0022] The buffer unit provided by the present utility model includes a buffer identification device and a buffer component. The buffer component includes a loading rack and a buffer table. The buffer table is fixedly arranged, and the loading rack is fixedly installed on the buffer table. A carrier rack for placing carrier tubes can be loaded on the loading rack. The buffer identification device includes an identification component and a handling cart. The identification component is fixedly installed on the buffer table. The carrier rack has a first designated area, which includes an identification area and the area where the rack two-dimensional code is pasted on the carrier rack. The carrier tube has a second designated area, which includes the area where the carrier tube extends beyond the carrier rack and the area where the tube two-dimensional code is pasted on the carrier tube. The handling cart includes a hook. A limiting slot is formed on the carrier rack. The hook can be lifted and moved along a first direction relative to the buffer table. The hook can be inserted into the limiting slot, and then drive the carrier rack to move along the first direction, so that the identification component can be respectively aligned with the first designated area and the second designated area to identify the type of the carrier rack and the rack two-dimensional code, as well as the type of the carrier tube and the tube two-dimensional code. The handling cart and the identification component are used in cooperation. By driving the carrier rack and the carrier tube to move along the first direction through the handling cart, the identification component can be respectively aligned with the first designated area and the second designated area, and then information identification can be carried out. There is no need to set multiple sensors, the structure is simple, the operation is simple, the efficiency of information identification is improved, and the efficiency of sample buffering is also improved. Description of the Drawings

[0023] Figure 1 is a schematic structural diagram of the buffer unit provided by an embodiment of the present utility model after loading the carrier rack on the loading rack;

[0024] Figure 2 is Figure 1 a partial enlarged view of part A in

[0025] Figure 3 is a partial structural diagram of the buffer unit provided by an embodiment of the present utility model;

[0026] Figure 4 is a schematic structural diagram of the buffer unit provided by an embodiment of the present utility model when the carrier rack is not loaded on the loading rack;

[0027] Figure 5 is Figure 4 a partial enlarged view of part B in

[0028] Figure 6 is a schematic structural diagram of another angle of the buffer unit provided by an embodiment of the present utility model when the carrier rack is not loaded on the loading rack;

[0029] Figure 7 is Figure 6 a partial enlarged view of part C in

[0030] Figure 8 is a schematic structural diagram of the loading rack provided by an embodiment of the present utility model;

[0031] Figure 9 is a top view of the cache unit provided by an embodiment of the present utility model;

[0032] Figure 10 is a sectional view of the cache unit provided by an embodiment of the present utility model taken along the cutting line D-D in Figure 9 ;

[0033] Figure 11 is Figure 10 a partial enlarged view at E in

[0034] Figure 12 is a schematic structural view of the sample rack provided by an embodiment of the present utility model;

[0035] Figure 13 is a schematic structural view of the quality control rack provided by an embodiment of the present utility model.

[0036] In the figure:

[0037] 100, cache identification device; 200, cache component; 201, loading rack; 202, loading slot; 203, avoidance slot; 204, push-pull opening; 205, cache rack; 206, cache table; 300, carrier rack; 301, limiting slot; 302, identification area; 303, sample rack; 304, quality control rack; 400, carrier tube; 500, transfer component; 501, driving wheel; 502, driving belt; 503, slide rail; 600, machine frame;

[0038] 1, identification component; 2, handling cart; 3, push-pull component; 4, detection component;

[0039] 11, imaging member; 21, hook; 22, vehicle body; 23, vehicle frame; 24, mounting seat; 25, guiding track; 31, driving component; 32, guiding component; 41, first detection member; 42, second detection member;

[0040] 311, driving wheel; 312, driving belt; 321, guide block; 322, guide rail. Detailed implementation manners

[0041] The technical solutions of the present utility model will be further described below with reference to the accompanying drawings and through specific implementation manners. It can be understood that the specific embodiments described herein are only used to explain the present utility model, rather than limiting the present utility model. In addition, it should be noted that for the sake of description, only parts related to the present utility model are shown in the drawings, rather than all of them.

[0042] In the present utility model, some orientation terms are defined. Without contrary explanations, the orientation terms such as "upper", "lower", "left", "right", "inner", and "outer" are used for the convenience of understanding, and thus do not constitute a limitation to the protection scope of the present utility model.

[0043] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over", and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath", and "underneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is lower than that of the second feature.

[0044] In the description of the present utility model, unless otherwise clearly specified and defined, the terms "connected", "joined", and "fixed" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and may be the internal communication between two components or the interaction relationship between two components. 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.

[0045] As Figures 1 - 13 shown, this embodiment provides a caching unit, which can be directly used for caching samples, or can be applied to the emergency detection scenario, used for manually loading the carrier 300 containing samples, and then entering the detection process after being cached by the caching unit.

[0046] Among them, the caching unit includes a caching identification device 100 and a caching component 200. The caching component 200 includes a loading rack 201 and a caching table 206. The caching table 206 is fixedly arranged, and the loading rack 201 is fixedly installed on the caching table 206. The loading rack 201 can load and place the carrier 300 with the carrier tube 400. The caching identification device 100 can identify the type of the carrier 300 loaded on the loading rack 201 and the type of the carrier tube 400, and can scan the rack two-dimensional code pasted on the carrier 300 and the tube two-dimensional code pasted on the carrier tube 400.

[0047] Specifically, the information recorded in the rack two-dimensional code can be the specifications, numbers, etc. of the carrier 300, and the information recorded in the tube two-dimensional code can be the relevant information of the sample. Of course, it is not limited thereto, and can be set according to the actual situation.

[0048] The cache identification device 100 includes an identification component 1 and a carrier vehicle 2. The identification component 1 is fixedly installed on the cache platform 206. The carrier rack 300 has a first designated area, which includes an identification area 302 and the area on the carrier rack 300 where the rack QR code is pasted. The carrier pipe 400 has a second designated area, which includes the area where the carrier pipe 400 extends beyond the carrier rack 300 and the area on the carrier pipe 400 where the pipe QR code is pasted. The carrier vehicle 2 includes a hook 21. A limiting groove 301 is formed on the carrier rack 300. The hook 21 is arranged to be liftable and movable along a first direction relative to the cache platform 206. The hook 21 can be inserted into the limiting groove 301, and then drive the carrier rack 300 to move along the first direction, so that the identification component 1 can be respectively aligned with the first designated area and the second designated area to identify the type of the carrier rack 300, the rack QR code, the type of the carrier pipe 400, and the pipe QR code. The carrier vehicle 2 and the identification component 1 are used in cooperation. By driving the carrier rack 300 and the carrier pipe 400 to move along the first direction through the carrier vehicle 2, the identification component 1 can be respectively aligned with the first designated area and the second designated area, and then information identification can be carried out. There is no need to set multiple sensors, the structure is simple, the operation is simple, the efficiency of information identification is improved, and the efficiency of sample caching is also improved.

[0049] As Figures 1 - 5 shown, the cache unit further includes a frame 600, which is fixedly arranged, and the cache platform 206 is fixedly installed on the frame 600.

[0050] Further, the number of loading racks 201 is at least one, and the loading racks 201 are arranged at intervals along a second direction on the cache platform 206, and the second direction is perpendicular to the first direction. Along the second direction, the loading rack 201 closest to the identification component 1 can perform information identification of the carrier rack 300 and the carrier pipe 400.

[0051] To facilitate the distinction between the loading racks 201, the loading rack 201 closest to the identification component 1 is defined as the identification loading rack, and the loading racks 201 at other positions are defined as other loading racks.

[0052] In this embodiment, the first direction refers to Figure 1 , Figure 3 , Figure 4 , Figure 6 the Y direction in Figure 1 , Figure 3 , Figure 4 , Figure 6 the X direction in

[0053] Further, the cache component 200 further includes a cache rack 205, which is installed on the cache platform 206, and the cache rack 205 is used to cache the samples on the carrier rack 300 after information identification.

[0054] Furthermore, the number of the buffer racks 205 is at least one, and the buffer racks 205 are arranged on the buffer table 206 at intervals in the second direction, so as to increase the number of samples of the carrier racks 300 cached simultaneously and improve the caching efficiency.

[0055] Furthermore, the number of the carrier racks 300 is multiple, and multiple carrier tubes 400 can be placed on each carrier rack 300 to improve the caching efficiency. The carrier racks 300 can be loaded on each loading rack 201 or placed on each buffer rack 205.

[0056] Furthermore, the transporter 2 is movably arranged on the frame 600 in the second direction. By moving the transporter 2 in the second direction, the carrier rack 300 can be driven to be transferred between different loading racks 201 and between the loading rack 201 and the buffer rack 205, so as to perform information recognition and sample caching. When the carrier rack 300 is transferred between different loading racks 201, generally, the carrier rack 300 on other loading racks is transferred to the recognition loading rack, so as to perform information recognition on the carrier rack 300 located on the recognition loading rack; when the carrier rack 300 is transferred between the loading rack 201 and the buffer rack 205, the carrier rack 300 after information recognition can be transferred to any buffer rack 205 for sample caching. Of course, the carrier rack 300 after information recognition can also be transferred into the quality control refrigerator, and this embodiment does not limit this.

[0057] In this embodiment, the caching unit can be applied to emergency detection. By manually loading the carrier rack 300 for emergency detection on the loading rack 201, the samples on the carrier rack 300 can enter the detection process after being cached.

[0058] Furthermore, the buffer rack 205 and the loading rack 201 are arranged at intervals in the second direction, and the transfer assembly 500 can drive the frame 23 of the transporter 2 to move in the second direction.

[0059] Furthermore, the transfer assembly 500 includes driving wheels 501 and a driving belt 502. The number of the driving wheels 501 is two, and the two driving wheels 501 are arranged at intervals in the second direction. The two driving wheels 501 are connected by the driving belt 502. The two driving wheels 501 are rotatably arranged on the frame 600, and the driving belt 502 is connected to the transporter 2. By rotating the two driving wheels 501, the driving belt 502 is driven to move in the second direction, and the driving belt 502 drives the frame 23 of the transporter 2 to move in the second direction.

[0060] Furthermore, the transfer assembly 500 further includes a slide rail 503. The slide rail 503 is fixedly installed on the frame 600 and extends in the second direction. The transporter 2 is guided by the slide rail 503.

[0061] In this embodiment, the specific structure of the transfer assembly 500 is not limited, and a common linear mechanism on the market can be selected, as long as it is convenient for the carrier vehicle 2 to move in the second direction.

[0062] As Figure 3 shown, the identification component 1 includes an imaging member 11 and a processor. The imaging member 11 is capable of taking pictures of the first specified area and the second specified area, and the processor is capable of processing the taken pictures to identify the type of the carrier 300, the rack two-dimensional code, the type of the carrier tube 400, and the tube two-dimensional code.

[0063] Furthermore, the imaging member 11 is a camera, and the processor is embedded in the camera. With such a setting, information identification can be achieved only through the camera, without setting multiple sensors, and the structure is simple and the operation is simple.

[0064] Furthermore, the cache identification device 100 further includes a detection component 4. The detection component 4 is installed near the identification loading rack and is used to detect the position of the carrier 300 on the identification loading rack.

[0065] Specifically, the detection component 4 includes a first detection member 41, and the first detection member 41 is used to detect whether the carrier 300 is loaded on the identification loading rack.

[0066] Furthermore, the first detection member 41 can be a reflection sensor. The reflection sensor is arranged on the buffer table, and the reflection sensor is used to detect whether the carrier 300 is loaded on the identification loading rack.

[0067] Furthermore, the detection component 4 further includes a second detection member 42, and the second detection member 42 is used to detect whether the carrier 300 loaded on the identification loading rack is loaded in place.

[0068] Furthermore, the second detection member 42 can be an opposed sensor. The opposed sensor is arranged on the buffer table, and the opposed sensor is used to detect whether the carrier 300 loaded on the identification loading rack is loaded in place.

[0069] As Figures 6 - 11 shown, the carrier vehicle 2 further includes a vehicle body 22 and a vehicle frame 23. The hook 21 is arranged on the vehicle body 22 in a liftable manner, and the vehicle body 22 is arranged on the vehicle frame 23 so as to be movable along the first direction, so as to drive the carrier 300 to be pushed into or out of the loading rack 201. The vehicle body 22 moves along the first direction, driving the hook 21 to move along the first direction, so as to push the carrier 300 into or out of the loading rack 201; the hook 21 moves up and down on the vehicle body 22, so that the hook 21 can be inserted into the limit groove 301, and further facilitate driving the carrier 300 to be pushed into or out of the loading rack 201.

[0070] Further, the carrier vehicle 2 further includes a mounting base 24 and a lifting assembly. The mounting base 24 is liftably disposed on the vehicle body 22 through the lifting assembly, and the hook 21 is mounted on the mounting base 24.

[0071] In this embodiment, the specific structure of the lifting assembly is not limited, and a common lifting mechanism on the market can be selected as long as it can drive the mounting base 24 to lift.

[0072] Further, an avoidance groove 203 extending in the first direction is formed on the loading rack 201. The hook 21 passes through the avoidance groove 203 and is inserted into the limit groove 301. The hook 21 can move within the avoidance groove 203. The provision of the avoidance groove 203 prevents the hook 21 from interfering with the movement of the loading rack 201.

[0073] Further, a loading groove 202 is also formed on the loading rack 201. The carrier 300 is loaded in the loading groove 202, and the limit groove 301 communicates with the loading groove 202. The hook 21 passes through the avoidance groove 203, enters the loading groove 202, and is inserted into the limit groove 301 on the carrier 300 located in the loading groove 202.

[0074] Further, the carrier vehicle 2 further includes a guiding track 25. The guiding track 25 is mounted on the vehicle frame 23. The loading rack 201 has a pushing and pulling opening 204, and the pushing and pulling opening 204 can be disposed opposite to the guiding track 25 so that the hook 21 can push the carrier 300 from the loading rack 201 into the guiding track 25. By moving the vehicle frame 23 in the second direction, the pushing and pulling opening 204 can be made to face the guiding track 25; the vehicle body 22 moves in the first direction, driving the hook 21 to move in the first direction, and then pushing the carrier 300 from the loading rack 201 into the guiding track 25, so as to transfer the carrier 300 from the loading rack 201 to the quality control refrigerator or any empty buffer rack 205. The provision of the guiding track 25 can prevent the carrier 300 from shifting in the second direction, playing a certain guiding role, and can also limit the carrier 300 on the vehicle frame 23 to prevent the carrier 300 from being knocked or damaged when the vehicle frame 23 moves.

[0075] Specifically, the pushing and pulling opening 204 communicates with the loading groove 202 to facilitate pushing the carrier 300 into the guiding track 25.

[0076] Further, the buffer recognition device 100 further includes a pushing and pulling assembly 3, and the pushing and pulling assembly 3 can drive the vehicle body 22 to move in the first direction.

[0077] Further, the pushing and pulling assembly 3 includes a driving assembly 31, and the driving assembly 31 can drive the vehicle body 22 to move in the first direction.

[0078] Specifically, the driving assembly 31 includes driving wheels 311 and a driving belt 312. The number of driving wheels 311 is two. The two driving wheels 311 are arranged at intervals in the first direction. The two driving wheels 311 are rotatably arranged on the vehicle frame 23. The two driving wheels 311 are connected by the driving belt 312, and the driving belt 312 is connected to the vehicle body 22. When the two driving wheels 311 rotate, the driving belt 312 is driven to move in the first direction, and further the vehicle body 22 is driven to move in the first direction.

[0079] In this embodiment, the specific structure of the driving assembly 31 is not limited. A common linear mechanism can be selected as long as it can drive the vehicle body 22 to move in the first direction on the vehicle frame 23.

[0080] Further, the pushing and pulling assembly 3 further includes a guiding assembly 32. The guiding assembly 32 includes a guide block 321 and a guide rail 322. The guide rail 322 is fixedly installed on the vehicle frame 23. The guide rail 322 extends in the first direction. The guide block 321 is connected to the lifting assembly, and the guide block 321 is slidably arranged on the guide rail 322.

[0081] As Figure 3 、 Figure 12 and Figure 13 shown, the processor obtains the gray level of the identification area 302 from the photo taken by the imaging member 11 to identify the type of the carrier 300.

[0082] In this embodiment, the type of the carrier 300 can be a sample rack 303 or a quality control rack 304. The difference between the sample rack 303 and the quality control rack 304 lies in whether there is a notch in the identification area 302. As Figure 12 and Figure 13 shown, the sample rack 303 has no notch in the identification area 302, and the quality control rack 304 has a notch in the identification area 302. The imaging member 11 takes a photo of the identification area 302 to obtain a photo. Whether there is a notch will affect the gray level of the identification area 302, which is used as a standard for judging whether the type of the carrier 300 is a sample rack 303 or a quality control rack 304.

[0083] Further, the processor obtains the height of the carrier tube 400 exceeding the carrier 300 from the photo taken by the imaging member 11 to identify the type of the carrier tube 400.

[0084] In this embodiment, the type of the carrier tube 400 can be a sample tube or a quality control tube. The difference between the sample tube and the quality control tube lies in the different heights. The imaging member 11 takes a photo of the area where the carrier tube 400 exceeds the carrier 300 in the second specified area to obtain a photo. The processor obtains the height of the carrier tube 400 exceeding the carrier 300 from the obtained photo, which is used as a standard for judging whether the type of the carrier tube 400 is a sample tube or a quality control tube.

[0085] When the carrier 300 is the sample rack 303, the transporter 2 will identify the sample rack 303 on the loading rack and transfer it to any empty buffer rack 205; when the carrier 300 is the quality control rack 304, the transporter 2 will identify the quality control rack 304 on the loading rack and transfer it into the quality control refrigerator.

[0086] Specifically, when there is an emergency detection task, the transporter 2 first moves to the identification loading rack, and then the transporter 2 pushes the sample rack 303 or the quality control rack 304 located on the identification loading rack into the guiding track 25. If it is the sample rack 303, the transporter 2 transports the sample rack 303 to the designated buffer rack 205; if it is the quality control rack 304, the transporter 2 transports the quality control rack 304 to the designated position in the quality control refrigerator.

[0087] After the previous detection task is completed, the transporter 2 transports the sample rack 303 on the designated buffer rack 205 or the quality control rack 304 at the designated position in the quality control refrigerator to the inner injection track for analysis and detection, and finally the transporter 2 returns to the identification loading rack to wait for the next task.

[0088] Although the present utility model has been described in detail above with general descriptions, specific embodiments and experiments, based on the present utility model, some modifications or improvements can be made, which are obvious to those skilled in the art. Therefore, these modifications or improvements made without departing from the spirit of the present utility model all fall within the scope of protection required by the present utility model.

Claims

1. A cache identification device, characterized in that: include: An identification component (1) is configured to be fixedly mounted on a cache table (206), a loading rack (201) for loading a loading rack (300) being fixedly mounted on the cache table (206), a loading tube (400) being placed on the loading rack (300), The carrier (300) has a first designated area, the first designated area including an identification area (302) and an area of ​​a QR code pasted on the carrier (300). The supporting tube (400) has a second designated area, the second designated area including an area where the supporting tube (400) exceeds the supporting frame (300) and an area where a tube QR code is pasted on the supporting tube (400); The transport vehicle (2) comprises a hook (21), wherein the hook (21) can be raised and lowered relative to the buffer table (206) and can be moved along a first direction, and the hook (21) can be inserted into a limiting groove (301) provided on the support frame (300), and the support frame (300) is driven to move along the first direction by the hook (21), so that the identification component (1) can be respectively aligned with the first designated area and the second designated area, so as to identify the type and the frame QR code of the support frame (300) and the type and the tube QR code of the support tube (400).

2. The cache identification device according to claim 1, characterized in that: The identification component (1) comprises an imaging element (11) and a processor, wherein the imaging element (11) is capable of taking photos of the first designated area and the second designated area, and the processor is capable of processing the photos so as to identify the type and the QR code of the support rack (300) and the type and the QR code of the support tube (400).

3. The cache identification device according to claim 2, characterized in that: The imaging element (11) is a camera, and the processor is embedded in the camera.

4. The cache identification device according to claim 2, characterized in that: The processor obtains the grayscale of the identification area (302) from a photo taken by the imaging element (11) to identify the type of the carrier (300).

5. The cache identification device according to claim 2, characterized in that: The processor obtains the height of the supporting tube (400) exceeding the supporting frame (300) from the photo taken by the imaging element (11) to identify the type of the supporting tube (400).

6. A cache unit, characterized in that: include: A cache assembly (200), comprising a loading rack (201) and a cache table (206), wherein the cache table (206) is fixedly arranged; The cache identification device (100) as claimed in any one of claims 1 to 5.

7. The cache unit according to claim 6, characterized in that: The transport vehicle (2) further comprises a vehicle body (22) and a vehicle frame (23); the hook (21) is movably disposed on the vehicle body (22); and the vehicle body (22) is movably disposed on the vehicle frame (23) along the first direction to drive the support frame (300) to be pushed into or pushed out of the loading frame (201).

8. The cache unit according to claim 7, characterized in that: The loading frame (201) is provided with an avoidance groove (203) extending along the first direction, the hook (21) passes through the avoidance groove (203) and is inserted into the limiting groove (301), and the hook (21) can move in the avoidance groove (203).

9. The cache unit according to claim 7, characterized in that: The transport vehicle (2) further comprises a guide rail (25) which is mounted on the vehicle frame (23); the loading frame (201) has a push-pull opening (204) which can be arranged opposite to the guide rail (25) so that the hook (21) can push the carrier frame (300) from the loading frame (201) into the guide rail (25).

10. The cache unit according to claim 7, characterized in that: The cache unit also includes a transfer component (500), and the cache component (200) also includes a cache rack (205). The cache rack (205) and the loading rack (201) are spaced apart along a second direction, and the second direction is perpendicular to the first direction. The transfer component (500) can drive the frame (23) to move along the second direction so that the transport vehicle (2) moves between the loading rack (201) and the cache rack (205).

Images