Consumable storage rack and commercial sterility detection work station

Abstract

The utility model relates to the technical field of dairy product detection, and provides a consumable storage rack and a commercial sterile detection station. The consumable storage rack comprises a fixing support and a bearing piece. The fixed support is provided with a feeding and discharging channel and a storage station opposite to the feeding and discharging channel, and the feeding and discharging channel is used for feeding and discharging operation of the transferring device on the bearing piece. The bearing part is arranged at the storage station, a cache region and a positioning part arranged around the cache region are arranged on the upper surface of the bearing part, the cache region is used for placing consumables, and the positioning part is used for limiting the consumables in the cache region. According to the utility model, the automatic caching of consumables can be realized under the assistance of the transfer equipment, the whole process does not need personnel participation, the feeding efficiency is high, the field space is not occupied, the commercial sterility detection requirements of dairy products are met, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dairy product detection, in particular to a consumable material storage rack and a commercial aseptic detection station. Background Art

[0002] In the process of commercial sterilization of dairy products, a large number of consumables such as pipette tip boxes, microplates and washing plates are required, which involves the caching and replenishment of these consumables.

[0003] At present, the traditional commercial aseptic operation process is to pre-store consumables in a sterile storage area, and then the staff will replenish the consumables to meet the commercial aseptic testing needs of dairy products. In principle, the storage area should not be too far away from the testing area for dairy products, and the storage environment must be clean, tidy and pollution-free, resulting in the entire testing environment not being clean and spacious enough, occupying a lot of site space, and requiring personnel to take and transfer consumables at all times, which consumes labor costs and is difficult to ensure the efficiency of consumable replenishment, which affects the efficiency of commercial aseptic testing of dairy products. Utility Model Content

[0004] The utility model provides a consumables storage rack and a commercial aseptic testing station, which are used to at least solve or improve the problems of large occupied site space, high labor cost and low work efficiency in the existing consumables replenishment and feeding design.

[0005] In a first aspect, the utility model provides a consumables storage rack, comprising: a fixed bracket and a supporting member;

[0006] The fixed bracket has a loading and unloading channel and a storage station opposite to the loading and unloading channel, and the loading and unloading channel is used for the transfer equipment to perform loading and unloading operations on the supporting member;

[0007] The supporting member is arranged at the storage station, and a buffer area and a positioning member arranged around the buffer area are provided on the upper surface of the supporting member. The buffer area is used to place consumables, and the positioning member is used to confine the consumables to the buffer area.

[0008] According to a consumables storage rack provided by the utility model, the fixed bracket includes a first frame body and a second frame body;

[0009] The first frame and the second frame are arranged side by side, the loading and unloading passage is formed between the first frame and the second frame, and the storage station is arranged at the top of the first frame and the second frame.

[0010] According to a consumables storage rack provided by the utility model, the storage station has a first positioning portion and a second positioning portion; the first positioning portion is arranged at the top end of the first frame body to position one end of the supporting member; the second positioning portion is arranged at the top end of the second frame body to position the other end of the supporting member;

[0011] And / or, the fixing bracket is provided with a first magnetic component, and the supporting component is provided with a second magnetic component, and the first magnetic component and the second magnetic component can be attracted to each other to limit the supporting component to the top of the first frame and the second frame.

[0012] According to a consumables storage rack provided by the utility model, the positioning member includes a plurality of positioning blocks, the plurality of positioning blocks are sequentially spaced along the circumference of the buffer area, and each of the positioning blocks is in contact with the side wall of the consumables facing one side of the buffer area;

[0013] And / or, the positioning member is configured to extend along the circumference of the buffer area, and the positioning member is in contact with the side wall of the consumable material on a side facing the buffer area;

[0014] And / or, the positioning member has a guide surface on a side facing the buffer area, and the guide surface is used to guide the consumables into the buffer area.

[0015] According to a consumables storage rack provided by the utility model, when the consumables are microplates and cleaning plates, the supporting member is a tray, and at least one buffer area is provided on the upper surface of the tray.

[0016] According to a consumable storage rack provided by the utility model, when the consumable is a pipette tip box, the supporting member includes a first tray, a second tray and a support frame, the first tray is arranged on the upper side of the second tray, and the support frame is supported between the first tray and the second tray;

[0017] The upper surface of the first disk body is provided with at least one buffer area, the buffer area is provided with a first opening, the second disk body is provided with a second opening, and the first opening and the second opening are arranged opposite to each other up and down.

[0018] According to a consumables storage rack provided by the utility model, the support frame is a lifting adjustment frame, and the lifting adjustment frame is used to adjust the height of the first tray body relative to the second tray body.

[0019] According to a consumable storage rack provided by the utility model, it also includes: a monitor, which is arranged on one side of the fixed bracket, and the monitor is used to monitor the cache status of the consumables in the cache area.

[0020] According to the utility model, a consumable storage rack further includes: a driving component, which is arranged around the fixed bracket and is used to drive the consumables received on the supporting member to enter the buffer area.

[0021] In a second aspect, the utility model further provides a commercial sterile testing station, comprising: a transfer unit and a loading area, a sampling area, a testing area, a consumables recovery area and a consumables buffer area sequentially arranged along the circumference of the transfer unit;

[0022] The consumables buffer area is provided with a first storage rack for storing consumables to be used, and the consumables recovery area is provided with a second storage rack for storing consumables to be recovered, and the first storage rack and the second storage rack are both the consumables storage racks described above;

[0023] The transfer unit is used to pick up the products to be inspected from the loading area and transfer the products to the sampling area so that the sampling area can open the cover or pack the products to be inspected;

[0024] The transfer unit is used to pick up the consumables to be used from the first storage rack, and complete the sampling operation of the sample to be inspected with the assistance of the consumables to be used;

[0025] The detection area is used to detect the sampled samples with the assistance of the consumables to be used, and the transfer unit is used to transfer the consumables to be recycled obtained after the detection is completed to the second storage rack.

[0026] The consumables storage rack and commercial aseptic testing station provided by the utility model, by configuring a fixed bracket and a supporting member, can use a transfer device to load the supporting member equipped with consumables at a remote position, and then pre-place the supporting member on the fixed bracket, so as to realize automatic caching of consumables. Not only does it not require human participation throughout the process, the loading efficiency is high, and it does not occupy site space, which meets the needs of commercial aseptic testing of dairy products and helps to improve testing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 It is a structural schematic diagram of the consumables stored on the first type of consumables storage rack provided by the utility model;

[0029] Figure 2This is a schematic diagram of the structure in which no consumables are stored on the first type of consumables storage rack provided by the utility model;

[0030] Figure 3 It is a structural schematic diagram of consumables stored on the second type of consumables storage rack provided by the utility model;

[0031] Figure 4 It is a structural schematic diagram of the second type of consumables storage rack provided by the utility model without consumables stored thereon;

[0032] Figure 5 It is a schematic diagram of the structure of the third type of consumables storage rack provided by the utility model storing consumables;

[0033] Figure 6 It is a structural schematic diagram of consumables stored on the fourth type of consumables storage rack provided by the utility model;

[0034] Figure 7 It is a schematic diagram of the top view of the commercial sterility testing station provided by the utility model;

[0035] Reference numerals:

[0036] 1. Fixed bracket; 11. First frame; 12. Second frame; 101. Loading and unloading channel; 102. Storage station;

[0037] 2. Supporting member; 21. Buffer area; 22. Positioning member; 221. Positioning block; 2201. Guide surface; 201. Tray; 211. First tray body; 212. Second tray body; 213. Support frame; 2110. First opening; 2120. Second opening;

[0038] 3. Monitor; 4. Drive assembly; 100. Consumables; 10. Loading area; 20. Sampling area; 30. Testing area; 40. Consumables recovery area; 50. Consumables buffer area; 60. Transfer unit. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] Combine the following Figure 1-Figure 7 , the consumables storage rack and commercial sterile testing station provided by the embodiment of the utility model are described in detail through specific embodiments and their application scenarios.

[0041] In the first aspect, Figure 1 and Figure 2 As shown, the embodiment of the utility model provides a consumables storage rack, comprising: a fixed bracket 1 and a supporting member 2;

[0042] The fixed bracket 1 has a loading and unloading channel 101 and a storage station 102 opposite to the loading and unloading channel 101. The loading and unloading channel 101 is used for the transfer equipment to perform loading and unloading operations on the supporting member 2; the supporting member 2 is arranged at the storage station 102, and the upper surface of the supporting member 2 is provided with a buffer area 21 and a positioning member 22 arranged around the buffer area 21. The buffer area 21 is used to place the consumables 100, and the positioning member 22 is used to limit the consumables 100 to the buffer area 21. One or more buffer areas 21 can be set, and there is no specific limitation on this.

[0043] It is understandable that the fixed bracket 1 is configured to be installed on the working platform of the commercial sterile testing station, and the fixed bracket 1 is used to provide a support height for the supporting member 2, so that the transfer device can lift the supporting member 2 to take and place the supporting member 2, and the liquid transfer robot can take and place the liquid transfer gun tip. Among them, the fixed bracket 1 and the supporting member 2 can be made of aluminum alloy material.

[0044] In actual applications, the transfer device can be an AGV robot, which receives the supporting member 2 containing the consumables 100 from the storage area, then moves the supporting member 2 while lifting it, and finally moves toward the fixed bracket 1 along the extension direction of the loading and unloading channel 101 until the supporting member 2 is placed on the storage station 102 on the fixed bracket 1.

[0045] The loading and unloading passage 101 is open at the top, and the storage station 102 is located on the upper side of the loading and unloading passage 101 so that the transfer equipment can take and place the supporting member 2.

[0046] At the same time, by setting a positioning member 22 on the supporting member 2, the positioning member 22 can be used to confine the consumable 100 to the buffer area 21, thereby preventing the consumable 100 from shifting on the supporting member 2 or even falling off during the process of the transfer device lifting the supporting member 2.

[0047] The consumables 100 may be a pipette tip box, a microplate and a cleaning plate; the pipette tip box is provided with a plurality of holes, each hole being used to store a pipette tip; the microplate is provided with a plurality of slots, each slot being used to store a sample, and the microplate storing the sample is usually placed in a commercial sterility testing instrument to perform sterility testing on the sample; in addition, the cleaning plate is used to meet waste discharge and cleaning requirements during the sample testing process.

[0048] For the consumables storage rack shown in this embodiment, by configuring a fixed bracket 1 and a supporting member 2, a transfer device can be used to load the supporting member 2 equipped with the consumables 100 at a remote location, and then the supporting member 2 is pre-placed on the fixed bracket 1, so as to realize automatic caching of the consumables 100. Not only does it not require human participation throughout the process, the loading efficiency is high, and it does not occupy site space, which meets the needs of commercial sterility testing of dairy products and helps to improve testing efficiency.

[0049] In some embodiments, Figure 1 and Figure 3 As shown, in order to facilitate the loading and unloading operation of the supporting member 2 by the transfer device, the fixed bracket 1 includes a first frame body 11 and a second frame body 12;

[0050] The first frame 11 and the second frame 12 are arranged side by side, a loading and unloading passage 101 is formed between the first frame 11 and the second frame 12 , and a storage station 102 is arranged at the top of the first frame 11 and the second frame 12 .

[0051] Specifically, the first frame 11 and the second frame 12 can adopt the same structure. For example, the first frame 11 and the second frame 12 are configured to include side panels and a vertical frame. The vertical frame can be a rectangular structure. The side panels are arranged on the outer side of the vertical frame. The top of the vertical frame corresponding to the first frame 11 and the second frame 12 is configured as a storage station 102.

[0052] The vertical frame has a plurality of openings arranged in the horizontal direction, and a fixing hole is provided at the bottom edge of each opening. The vertical frame can be fixed on the working platform of the commercial sterile testing station by means of locking bolts passing through the fixing holes.

[0053] In some embodiments, Figure 1 and Figure 3 As shown, the storage station 102 has a first positioning portion and a second positioning portion; the first positioning portion is arranged at the top of the first frame 11 to position one end of the supporting member 2; the second positioning portion is arranged at the top of the second frame 12 to position the other end of the supporting member 2.

[0054] It is understandable that the first positioning portion and the second positioning portion can adopt the same structure, for example, the first positioning portion and the second positioning portion can both be positioning grooves. When the supporting member 2 is stored, the supporting member 2 is respectively fitted with the groove bottoms corresponding to the first positioning portion and the second positioning portion, and is limited between the groove walls corresponding to the first positioning portion and the second positioning portion.

[0055] Of course, in the case where the supporting member 2 is provided with a positioning hole, the first positioning portion and the second positioning portion may also be configured as positioning columns, and the positioning columns are passed through the positioning hole.

[0056] In some embodiments, in order to ensure that the supporting member 2 is stably and reliably placed on the fixed bracket 1, a first magnetic member is provided on the fixed bracket 1, and a second magnetic member is provided on the supporting member 2. The first magnetic member and the second magnetic member can be attracted to each other to limit the supporting member 2 to the top of the first frame 11 and the second frame 12. The first magnetic member and the second magnetic member can both be permanent magnets.

[0057] In some embodiments, Figure 1 and Figure 2 As shown, in order to reliably position the consumable 100, the positioning member 22 includes a plurality of positioning blocks 221, and the plurality of positioning blocks 221 are arranged in sequence and spaced apart along the circumference of the buffer area 21, and each positioning block 221 is in contact with the side wall of the consumable 100 facing one side of the buffer area 21.

[0058] It is understandable that, since the consumables 100 are generally rectangular, the buffer area 21 is adapted to the positioning area surrounded by a plurality of positioning blocks 221 and is configured as a rectangular area. Optionally, six positioning blocks 221 may be provided, for example, two positioning blocks 221 are provided for each long side of the buffer area 21, and one positioning block 221 is provided for each wide side of the buffer area 21.

[0059] According to the functional differences of the consumables 100 , an opening may be provided in the buffer area 21 , or an opening may not be provided in the buffer area 21 .

[0060] In some embodiments, in order to reliably position the consumable 100, the positioning member 22 is configured to extend along the circumference of the buffer area 21, and the side of the positioning member 22 facing the buffer area 21 is in contact with the side wall of the consumable 100; wherein, the positioning member 22 can be configured as an annular shape, for example, when the buffer area 21 is a rectangular area, the positioning member 22 can be a rectangular annular structure adapted to the buffer area 21.

[0061] In some embodiments, to facilitate the positioning of the consumable 100, the positioning member 22 has a guide surface 2201 on one side facing the buffer area 21, and the guide surface 2201 is used to guide the consumable 100 into the buffer area 21 to ensure that the placement posture of the consumable 100 is adapted to the buffer posture defined by the buffer area 21 until the center of the consumable 100 coincides with the center of the buffer area 21.

[0062] The guide surface 2201 may be a sloped surface or an arcuate surface. When the positioning member 22 is a positioning block 221 , the guide surface 2201 may be an inclined chamfered surface or an arcuate chamfered surface on a side of the positioning block 221 facing the buffer area 21 .

[0063] In some embodiments, Figure 1 and Figure 2As shown, in the case where the consumables 100 are microplates and cleaning plates, the supporting member 2 is a tray 201 , and at least one buffer area 21 is provided on the upper surface of the tray 201 .

[0064] A plurality of buffer areas 21 may be provided on the tray 201 , and the plurality of buffer areas 21 are arranged in an array along the length direction and the width direction of the tray 201 .

[0065] In some embodiments, Figure 3 and Figure 4 As shown, in the case where the consumable 100 is a pipette tip box, the supporting member 2 includes a first plate body 211, a second plate body 212 and a support frame 213, the first plate body 211 is arranged on the upper side of the second plate body 212, and the support frame 213 is supported between the first plate body 211 and the second plate body 212;

[0066] At least one buffer area 21 is disposed on the upper surface of the first disk body 211 . The buffer area 21 is provided with a first opening 2110 . The second disk body 212 is provided with a second opening 2120 . The first opening 2110 and the second opening 2120 are disposed opposite to each other up and down.

[0067] It is understandable that the pipette tip box stores pipette tips, which have a certain length and need to be provided with corresponding accommodation spaces. In this case, a corresponding supporting member 2 needs to be provided for the pipette tip box.

[0068] like Figure 3 As shown, when the pipette tip box is placed in the buffer area 21 on the first plate 211, the lower end of the pipette tip passes through the first opening 2110 and is located between the first plate 211 and the second plate 212. When the pipette tip is long enough, the lower end of the pipette tip will pass through the first opening 2110 and the second opening 2120 in sequence.

[0069] Thus, when the consumable 100 is a pipette tip box, the supporting member 2 needs to be configured as a first plate 211, a second plate 212 and a support frame 213. This design not only meets the transfer requirements of the transfer equipment for the supporting member 2, but also can conveniently realize the caching of the pipette tip box.

[0070] Among them, multiple cache areas 21 can be set on the upper surface of the first disk body 211, and each cache area 21 is correspondingly provided with a first opening 2110. At this time, multiple first openings 2110 are provided on the first disk body 211, and multiple second openings 2120 are provided on the second disk body 212. The multiple first openings 2110 and the multiple second openings 2120 are arranged one by one.

[0071] In some embodiments, Figure 3 As shown, the support frame 213 is a lifting adjustment frame, and the lifting adjustment frame is used to adjust the height of the first plate body 211 relative to the second plate body 212.

[0072] It is understandable that, in actual applications, the height of the first tray 211 relative to the second tray 212 is adjusted by using a lifting adjustment frame, so as to meet the accommodation requirements for the pipette tips in the pipette tip box.

[0073] The lifting and adjusting frame can be a manual adjusting frame. For example, the lifting and adjusting frame consists of a first support rod and a second support rod. The first support rod and the second support rod are both arranged in the vertical direction. The lower end of the first support rod is connected to the second disk 212, and the upper end of the second support rod is connected to the first disk 211. The second support rod is movably provided on the first support rod to achieve height adjustment between the first disk 211 and the second disk 212.

[0074] In some embodiments, the consumable storage rack further includes: a monitor 3 , which is disposed on one side of the fixed bracket 1 , and is used to monitor the cache status of the consumables 100 in the cache area 21 .

[0075] like Figure 1 As shown, the monitor 3 may adopt a camera module, which is used to collect image information of the supporting member 2, and can determine whether the consumables 100 are stored in the buffer area 21 through the image information.

[0076] like Figure 5 and Figure 6 As shown, the monitor 3 may adopt a photoelectric switch, which can use the blocking or reflection of the light beam by the detected object to determine whether the consumables 100 are stored in the buffer area 21.

[0077] like Figure 6 As shown, when the monitor 3 adopts a photoelectric switch, if a plurality of supporting members 2 are placed on the fixed bracket 1, or a plurality of consumables 100 are stored on the supporting member 2, a photoelectric switch can be configured for each buffer area 21 to monitor the cache status of the consumables 100 in each buffer area 21.

[0078] In some embodiments, Figure 5 As shown, the consumable storage rack further includes: a driving assembly 4 , which is disposed around the fixed bracket 1 , and is used to drive the consumables 100 received on the supporting member 2 to enter the buffer area 21 .

[0079] It is understandable that when the supporting member 2 is arranged at the storage station 102, if the consumable 100 is not placed in the buffer area 21 according to the prescribed posture, the driving component 4 can be used to correct the placement posture of the consumable 100 so that the consumable 100 enters the buffer area 21, and then the positioning member 22 around the buffer area 21 corrects the posture and position of the consumable 100.

[0080] In some examples, the driving component 4 includes a first pushing member and a second pushing member, and the first pushing member and the second pushing member are respectively arranged on opposite sides of the fixed bracket 1. The first pushing member and the second pushing member cooperate with each other to correct the swinging posture of the consumable 100, thereby pushing the consumable 100 to the cache area 21.

[0081] Among them, the first pushing member and the second pushing member can adopt the same structure. For example, the first pushing member and the second pushing member both include a telescopic rod and a pushing head. The telescopic end of the telescopic rod is connected to the pushing head. The pushing head is used to act on the side wall of the consumable 100 to change the swinging posture of the consumable 100 on the supporting member 2.

[0082] In the second aspect, Figure 7 As shown, the embodiment of the utility model also provides a commercial sterile testing station, comprising: a transfer unit 60 and a loading area 10, a sampling area 20, a testing area 30, a consumables recovery area 40 and a consumables buffer area 50 arranged in sequence along the circumference of the transfer unit 60; the consumables buffer area 50 is provided with a first storage rack for storing consumables to be used, and the consumables recovery area 40 is provided with a second storage rack for storing consumables to be recovered, and the first storage rack and the second storage rack are both consumables storage racks as described above;

[0083] The transfer unit 60 is used to pick up the products to be inspected from the loading area 10 and transfer the products to the sampling area 20 so that the sampling area 20 can open the cover or pack the products to be inspected;

[0084] The transfer unit 60 is used to pick up the consumables to be used from the first storage rack, and complete the sampling operation of the sample to be inspected with the help of the consumables to be used;

[0085] The detection area 30 is used to detect the sampled samples with the assistance of the consumables to be used, and the transfer unit 60 is used to transfer the consumables to be recycled obtained after the detection is completed to the second storage rack.

[0086] It is understandable that the loading area 10 is provided with a storage rack for storing milk bags and milk bottles waiting for inspection; the inspection area 30 is provided with a packing device and a capping device. When the product to be inspected is a milk bag, the transfer unit 60 is used to pick up the milk bag and transfer the milk bag to the packing device, and the packing device performs packing on the milk bag; when the product to be inspected is a milk bottle, the transfer unit 60 is used to pick up the milk bottle and transfer the milk bottle to the capping device, and the capping device performs capping on the milk bottle.

[0087] At the same time, the transfer unit 60 includes a robotic arm, a clamp and a pipette tip. The execution end of the robotic arm is connected to the clamp and the pipette tip respectively. The clamp is used to clamp the sample to be inspected, and the pipette tip is used to complete the sample sampling operation on the sample to be inspected.

[0088] In addition, the testing area 30 is provided with a commercial sterility testing instrument, and the microplate storing the samples can be placed in the commercial sterility testing instrument to perform a sterility test on the samples.

[0089] For the commercial sterile testing station shown in this embodiment, by setting up a loading area 10, a sampling area 20, a testing area 30, a consumables recovery area 40 and a consumables buffer area 50, the position on the testing equipment is divided into multiple areas according to function. Correspondingly, the transfer unit 60 can transfer the products to be tested between multiple areas, so that various functions can be completed more clearly and efficiently, so as to cooperate with the testing equipment in the testing area 30 to achieve the purpose of automatic testing. The equipment avoids manual operation of the testing personnel, avoids uncontrollable factors in the testing process, improves the authenticity and accuracy of the data, avoids the consumption of human resources, and reduces the testing cost.

[0090] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A consumables storage rack, characterized in that: include: A fixing bracket (1) and a supporting member (2); The fixed support (1) has a loading and unloading channel (101) and a storage station (102) opposite to the loading and unloading channel (101), and the loading and unloading channel (101) is used for a transfer device to perform loading and unloading operations on the supporting member (2); The supporting member (2) is arranged at the storage station (102); the upper surface of the supporting member (2) is provided with a buffer area (21) and a positioning member (22) arranged around the buffer area (21); the buffer area (21) is used to place consumables (100); and the positioning member (22) is used to confine the consumables (100) to the buffer area (21).

2. The consumables storage rack according to claim 1, characterized in that: The fixed bracket (1) comprises a first frame body (11) and a second frame body (12); The first frame (11) and the second frame (12) are arranged side by side, the loading and unloading channel (101) is formed between the first frame (11) and the second frame (12), and the storage station (102) is arranged at the top of the first frame (11) and the second frame (12).

3. The consumables storage rack according to claim 2, characterized in that: The storage station (102) has a first positioning portion and a second positioning portion; the first positioning portion is arranged at the top end of the first frame (11) to position one end of the supporting member (2); the second positioning portion is arranged at the top end of the second frame (12) to position the other end of the supporting member (2); And / or, the fixed bracket (1) is provided with a first magnetic component, and the supporting component (2) is provided with a second magnetic component, and the first magnetic component and the second magnetic component can be attracted to each other to limit the supporting component (2) to the top of the first frame (11) and the second frame (12).

4. The consumables storage rack according to claim 1, characterized in that: The positioning member (22) comprises a plurality of positioning blocks (221), the plurality of positioning blocks (221) being arranged in sequence and spaced apart along the circumference of the buffer area (21), and each positioning block (221) is in contact with a side wall of the consumable (100) facing a side surface of the buffer area (21); And / or, the positioning member (22) is configured to extend along the circumference of the buffer area (21), and the positioning member (22) is in contact with a side wall of the consumable (100) facing the buffer area (21); And / or, the positioning member (22) has a guide surface (2201) on a side facing the buffer area (21), and the guide surface (2201) is used to guide the consumable (100) into the buffer area (21).

5. The consumables storage rack according to claim 1, characterized in that: In the case where the consumables (100) are microplates and cleaning plates, the supporting member (2) is a tray (201), and at least one buffer area (21) is provided on the upper surface of the tray (201).

6. The consumables storage rack according to claim 1, characterized in that: In the case where the consumable (100) is a pipette tip box, the supporting member (2) comprises a first tray (211), a second tray (212) and a support frame (213), wherein the first tray (211) is arranged on the upper side of the second tray (212), and the support frame (213) is supported between the first tray (211) and the second tray (212); The upper surface of the first disk body (211) is provided with at least one buffer area (21), the buffer area (21) is provided with a first opening (2110), the second disk body (212) is provided with a second opening (2120), and the first opening (2110) and the second opening (2120) are arranged opposite to each other in the upper and lower directions.

7. The consumables storage rack according to claim 6, characterized in that: The support frame (213) is a lifting adjustment frame, and the lifting adjustment frame is used to adjust the height of the first plate body (211) relative to the second plate body (212).

8. The consumables storage rack according to any one of claims 1 to 7, characterized in that: Also includes: A monitor (3), wherein the monitor (3) is arranged on one side of the fixed bracket (1), and the monitor (3) is used to monitor the cache status of the consumables (100) in the cache area (21).

9. The consumables storage rack according to any one of claims 1 to 7, characterized in that: Also includes: A driving assembly (4), the driving assembly (4) being arranged around the fixed bracket (1), the driving assembly (4) being used for driving the consumables (100) received on the supporting member (2) to enter the buffer area (21).

10. A commercial sterility testing station, characterized in that: include: A transfer unit (60) and a loading area (10), a sampling area (20), a detection area (30), a consumable material recovery area (40) and a consumable material buffer area (50) sequentially arranged along the circumference of the transfer unit (60); The consumables buffer area (50) is provided with a first storage rack for storing consumables to be used, and the consumables recovery area (40) is provided with a second storage rack for storing consumables to be recovered, and the first storage rack and the second storage rack are both consumables storage racks according to any one of claims 1 to 9; The transfer unit (60) is used to pick up the product to be inspected from the loading area (10) and transfer the product to be inspected to the sampling area (20) so that the sampling area (20) can open the cover or pack the product to be inspected; The transfer unit (60) is used to pick up the consumables to be used from the first storage rack, and complete the sampling operation of the sample to be inspected with the assistance of the consumables to be used; The detection area (30) is used to detect the sampled sample with the assistance of the consumables to be used, and the transfer unit (60) is used to transfer the consumables to be recycled obtained after the detection is completed to the second storage rack.

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