CN222158872U - Consumable storage rack and commercial sterile detection workstation - Google Patents

Abstract

The utility model relates to the technical field of dairy product testing, and provides a consumable storage rack and a commercial sterile testing station. The above-mentioned consumable storage rack includes: a fixed bracket and a supporting member; 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 load and unload the supporting member; the supporting member is arranged at the storage station, and the upper surface of the supporting member is provided with a buffer area and a positioning member arranged around the buffer area, the buffer area is used to place consumables, and the positioning member is used to limit the consumables to the buffer area. The utility model can realize automatic caching of consumables with the assistance of the transfer equipment, which not only does not require human participation throughout the process, has high loading efficiency, and does not occupy site space, meets the needs of commercial sterile testing of dairy products, and helps to improve testing efficiency.

Description

Consumable storage rack and commercial sterile detection workstation

Technical Field

The utility model relates to the technical field of dairy product detection, in particular to a consumable storage rack and a commercial sterile detection workstation.

Background

In the process of commercial sterility of dairy products, a large number of consumable materials such as pipette tip boxes, microwell plates, washing plates and the like are required, and the caching and the replenishment of the consumable materials are involved.

Currently, the traditional commercial aseptic operation process is to perform aseptic storage of consumable materials in a storage area in advance, and then perform consumable material supplementation by staff to meet the commercial aseptic detection requirement of dairy products. The arrangement position of the storage area is not suitable to be too far away from the detection area of the dairy product in principle, and the storage environment is required to be clean and pollution-free, so that the whole detection environment is not clean and spacious enough, more field space is occupied, people are required to take and place consumable materials at any time, labor cost is consumed, consumable material supplementing efficiency is difficult to ensure, and commercial sterile detection efficiency of the dairy product is influenced.

Disclosure of utility model

The utility model provides a consumable storage rack and a commercial sterile detection workstation, which are used for at least solving or improving the problems of large occupied space, high labor cost and low working efficiency of the existing consumable supplementing and feeding design.

In a first aspect, the present utility model provides a consumable storage rack comprising a fixed support and a support;

The fixed support is provided with an upper and lower material channel and a storage station opposite to the upper and lower material channel, and the upper and lower material channel is used for loading and unloading the supporting piece by the transfer equipment;

The bearing piece is located deposit the station, the upper surface of bearing piece is equipped with the buffer zone and centers on the setting of buffer zone, the buffer zone is used for placing the consumptive material, the setting element is used for with the consumptive material is limited in the buffer zone.

According to the consumable storage rack provided by the utility model, the fixed support comprises a first rack body and a second rack body;

The first frame body and the second frame body are arranged side by side, the feeding and discharging channel is formed between the first frame body and the second frame body, and the storage station is arranged at the top ends of the first frame body and the second frame body.

The consumable storage rack provided by the utility model is characterized in that the storage station is provided with a first positioning part and a second positioning part, wherein the first positioning part is arranged at the top end of the first rack body so as to position one end of the supporting piece;

And/or, the fixed support is provided with a first magnetic attraction piece, the bearing piece is provided with a second magnetic attraction piece, and the first magnetic attraction piece and the second magnetic attraction piece can be attracted mutually so as to limit the bearing piece to the top ends of the first frame body and the second frame body.

According to the consumable storage rack provided by the utility model, the positioning piece comprises a plurality of positioning blocks, the positioning blocks are sequentially arranged at intervals along the circumferential direction of the cache area, and one side surface of each positioning block facing the cache area is attached to the side wall of the consumable;

And/or the positioning piece is configured to extend along the circumferential direction of the cache area, and one side surface of the positioning piece, which faces the cache area, is attached to the side wall of the consumable;

And/or the side surface of the positioning piece facing the cache area is provided with a guide surface, and the guide surface is used for guiding the consumable into the cache area.

According to the consumable storage rack provided by the utility model, under the condition that the consumable is a micro-pore plate and a cleaning plate, the supporting piece is a tray, and at least one cache area is arranged on the upper surface of the tray.

According to the consumable storage rack provided by the utility model, under the condition that the consumable is a pipetting gun head box, the bearing piece comprises a first tray body, a second tray body and a supporting frame, wherein the first tray body is arranged on the upper side of the second tray body, and the supporting frame is supported between the first tray body and the second tray body;

The upper surface of first disk body is equipped with at least one the buffer memory district, the buffer memory district is equipped with first opening, the second disk body is equipped with the second opening, first opening with the second opening sets up relatively from top to bottom.

According to the consumable storage rack provided by the utility model, the supporting frame is the lifting adjusting frame, and the lifting adjusting frame is used for adjusting the height of the first tray body relative to the second tray body.

The consumable storage rack provided by the utility model further comprises a monitor, wherein the monitor is arranged on one side of the fixed support and is used for monitoring the cache state of consumable in the cache region.

The consumable storage rack provided by the utility model further comprises a driving assembly, wherein the driving assembly is arranged around the fixed support and is used for driving consumable received on the bearing piece to enter the buffer area.

In a second aspect, the utility model also provides a commercial sterile detection workstation, which comprises a transfer unit, and a feeding area, a sampling area, a detection area, a consumable recovery area and a consumable buffer area which are sequentially arranged along the circumferential direction of the transfer unit;

The consumable storage area is provided with a first storage rack for storing consumable to be used, the consumable recycling area is provided with a second storage rack for storing consumable to be recycled, and the consumable storage racks are adopted by the first storage rack and the second storage rack;

The transfer unit is used for picking up a to-be-detected product from the feeding area, and transferring the to-be-detected product to the sampling area so as to enable the sampling area to perform uncovering or bundling treatment on the to-be-detected product;

The transfer unit is used for picking up the consumable to be used from the first storage rack and completing sampling operation of a sample on the consumable to be detected with the aid of the consumable to be used;

The detection area is used for detecting a sampled sample under the assistance of consumable materials to be used, and the transfer unit is used for transferring the consumable materials to be recovered obtained after detection to the second storage rack.

According to the consumable storage rack and the commercial sterile detection workstation, the fixed support and the support are configured, the support provided with the consumable can be loaded at a far position by adopting the transfer equipment, and then the support is placed on the fixed support in advance, so that the consumable is automatically cached, personnel participation is not required in the whole process, the loading efficiency is high, the occupied space is not occupied, the commercial sterile detection requirement on dairy products is met, and the detection efficiency is improved.

Drawings

In order to more clearly illustrate the utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a first type of consumable storage rack with consumable stored thereon;

FIG. 2 is a schematic diagram of a first type of consumable storage rack according to the present utility model without consumable storage thereon;

FIG. 3 is a schematic diagram of a second type of consumable storage rack according to the present utility model;

FIG. 4 is a schematic diagram of a second type of consumable storage rack according to the present utility model without consumable storage thereon;

FIG. 5 is a schematic diagram of a third type of consumable storage rack according to the present utility model;

FIG. 6 is a schematic diagram of a fourth type of consumable part storage rack according to the present utility model;

FIG. 7 is a schematic top view of a commercial sterility test station provided by the present utility model;

Reference numerals:

1. The device comprises a fixed bracket, a first bracket body, a second bracket body, a loading and unloading channel, a storage station and a storage station, wherein the fixed bracket is arranged on the fixed bracket;

2. The device comprises a supporting piece, a buffer area, a 22, a positioning piece, a 221, a positioning piece, a 2201, a guide surface, a 201, a tray, a 211, a first tray, a 212, a second tray, a 213, a support frame, a 2110, a first opening, a 2120 and a second opening;

3. The device comprises a monitor, a driving assembly, 100 parts, consumable parts, 10 parts, a feeding area, 20 parts, a sampling area, 30 parts, a detection area, 40 parts, a consumable part recovery area, 50 parts, a consumable part buffer area and 60 parts, and a transfer unit.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The consumable storage rack and the commercial sterility test workstation provided by the embodiment of the utility model are described in detail below by means of specific embodiments and application scenes thereof with reference to fig. 1 to 7.

In a first aspect, as shown in fig. 1 and 2, an embodiment of the present utility model provides a consumable storage rack, including a fixing bracket 1 and a support 2;

The fixed support 1 is provided with an upper and lower material channel 101 and a storage station 102 opposite to the upper and lower material channel 101, the upper and lower material channel 101 is used for loading and unloading the supporting member 2 by a transfer device, the supporting member 2 is arranged at the storage station 102, a buffer area 21 and a positioning member 22 arranged around the buffer area 21 are arranged on the upper surface of the supporting member 2, the buffer area 21 is used for placing consumable 100, the positioning member 22 is used for limiting the consumable 100 in the buffer area 21, one or more buffer areas 21 can be arranged, and the method is not particularly limited.

It will be appreciated that the fixed support 1 is configured to be mounted on a work platform of a commercial sterile inspection workstation, the fixed support 1 being adapted to give the support 2a supporting height, facilitate lifting of the support 2 by the transfer apparatus for picking and placing of the support 2, and facilitate picking and placing of the pipette tips by the pipetting robot. Wherein, the fixed bracket 1 and the supporting piece 2 can be made of aluminum alloy materials.

In practical application, the transfer device may adopt an AGV robot, and the transfer device receives the support 2 storing the consumable 100 from the storage area, then lifts the support 2 to move, and finally moves toward the fixed support 1 along the extending direction of the feeding and discharging channel 101 until the support 2 is placed at the storage station 102 on the fixed support 1.

The loading and unloading channel 101 is arranged with an opening at the upper part, and the storage station 102 is positioned at the upper side of the loading and unloading channel 101, so that the transferring equipment can take and place the supporting member 2.

Meanwhile, through setting up setting element 22 on bearing piece 2, can utilize setting element 22 to inject consumable 100 in buffer 21, and then carry the in-process that equipment lifted bearing piece 2 and remove, prevent that consumable 100 from appearing shifting on bearing piece 2, appear consumable 100 dropping's condition even.

Consumable 100 may be a pipette tip cartridge having a plurality of well locations each for storing one pipette tip, a microplate having a plurality of well locations each for storing a sample, a microplate having a sample stored therein typically placed in a commercial sterility tester for sterile testing of the sample, and a wash plate for meeting waste discharge and wash requirements during testing of the sample.

To the consumptive material storage rack that this embodiment shows, through configuration fixed bolster 1 and bearing piece 2, can adopt to move and carry equipment and carry out the material loading to the bearing piece 2 that is equipped with consumptive material 100 in the remote position, then place bearing piece 2 on fixed bolster 1 in advance to this realizes the automatic cache to consumptive material 100, not only whole journey need not personnel to participate in, and material loading efficiency is high, does not occupy the site space moreover, has satisfied the commercial sterility test demand to the dairy products, helps improving detection efficiency.

In some embodiments, as shown in fig. 1 and 3, in order to facilitate loading and unloading operations of the support 2 by the transfer device, the fixing bracket 1 includes a first frame 11 and a second frame 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 ends of the first frame 11 and the second frame 12.

Specifically, the first frame 11 and the second frame 12 may adopt the same structure, for example, the first frame 11 and the second frame 12 are configured to include a side plate and a vertical frame, the vertical frame may be a rectangular structure, the side plate is disposed on an outer side surface of the vertical frame, and top ends of the vertical frames corresponding to the first frame 11 and the second frame 12 are configured to be the storage station 102.

The vertical frame is provided with a plurality of openings which are distributed along the horizontal direction, the bottom edge of each opening is provided with a fixing hole, and the vertical frame can be fixed on a working platform of a commercial sterile detection workstation through a locking bolt penetrating through the fixing hole.

In some embodiments, as shown in fig. 1 and 3, the storage station 102 has a first positioning portion and a second positioning portion, the first positioning portion is disposed at the top end of the first frame 11 to position one end of the support 2, and the second positioning portion is disposed at the top end of the second frame 12 to position the other end of the support 2.

It is understood that the first positioning portion and the second positioning portion may have the same structure, for example, the first positioning portion and the second positioning portion may each be a positioning groove. When the support 2 is stored, the support 2 is respectively attached to the bottoms of the grooves corresponding to the first positioning part and the second positioning part and is limited between the groove walls corresponding to the first positioning part and the second positioning part.

Of course, in the case that 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 penetrate through the positioning hole.

In some embodiments, to ensure that the support 2 is stably and reliably placed on the fixing bracket 1, a first magnetic attraction member is disposed on the fixing bracket 1, and the support 2 is provided with a second magnetic attraction member, where the first magnetic attraction member and the second magnetic attraction member can be attracted to each other, so as to limit the support 2 to the top ends of the first frame 11 and the second frame 12. Wherein, the first magnetic attraction piece and the second magnetic attraction piece can both adopt permanent magnets.

In some embodiments, as shown in fig. 1 and 2, in order to reliably position the consumable 100, the positioning member 22 includes a plurality of positioning blocks 221, where the plurality of positioning blocks 221 are sequentially arranged at intervals along the circumferential direction of the buffer area 21, and a side surface of each positioning block 221 facing the buffer area 21 is attached to a side wall of the consumable 100.

It can be appreciated that, since the consumable 100 is generally rectangular, the buffer area 21 is adapted to the positioning area surrounded by the plurality of positioning blocks 221 and is configured as a rectangular area. Alternatively, 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.

In accordance with the difference in the functions of the consumable 100, the buffer 21 may be provided with an opening, or the buffer 21 may not be provided with an opening.

In some embodiments, in order to reliably locate the consumable 100, the locating member 22 is configured to extend along the circumference of the buffer 21, where a side of the locating member 22 facing the buffer 21 is attached to a sidewall of the consumable 100, where the locating member 22 may be configured as a ring, for example, when the buffer 21 is a rectangular area, the locating member 22 may be configured as a rectangular ring structure adapted to the buffer 21.

In some embodiments, to facilitate positioning of the consumable 100, a side of the positioning member 22 facing the buffer zone 21 has a guiding surface 2201, where the guiding surface 2201 is used to guide the consumable 100 into the buffer zone 21, so as to ensure that the placement posture of the consumable 100 matches the buffer posture defined by the buffer zone 21 until the center of the consumable 100 coincides with the center of the buffer zone 21.

The guiding surface 2201 may be an inclined surface or an arc surface, and when the positioning member 22 is the positioning block 221, the guiding surface 2201 may be an inclined chamfer surface or an arc chamfer surface of a side of the positioning block 221 facing the buffer area 21.

In some embodiments, as shown in fig. 1 and 2, in the case that the consumable 100 is a microplate and a cleaning plate, the support 2 is a tray 201, and at least one buffer area 21 is provided on the upper surface of the tray 201.

The tray 201 may be provided with a plurality of buffer areas 21, where the plurality of buffer areas 21 are arranged in an array along a length direction and a width direction of the tray 201.

In some embodiments, as shown in fig. 3 and 4, in the case that the consumable 100 is a pipette tip box, the support 2 includes a first tray 211, a second tray 212, and a supporting frame 213, where the first tray 211 is disposed on the upper side of the second tray 212, and the supporting frame 213 is supported between the first tray 211 and the second tray 212;

the upper surface of the first disc 211 is provided with at least one buffer area 21, the buffer area 21 is provided with a first opening 2110, the second disc 212 is provided with a second opening 2120, and the first opening 2110 and the second opening 2120 are arranged up and down oppositely.

It can be understood that the pipette tip is stored in the pipette tip box, and the pipette tip has a certain length, so that a corresponding accommodating space needs to be configured for the pipette tip, and a corresponding supporting member 2 needs to be configured for the pipette tip box.

As shown in fig. 3, when the pipette tip box is placed in the buffer area 21 on the first tray 211, the lower end of the pipette tip is inserted into the first opening 2110 and is located between the first tray 211 and the second tray 212. When the pipette tip is sufficiently long, the lower end of the pipette tip will sequentially pass through the first opening 2110 and the second opening 2120.

Thus, when the consumable 100 is a pipette tip box, the support member 2 needs to be configured as the first tray 211, the second tray 212 and the supporting frame 213, and the design not only meets the transfer requirement of the transfer equipment on the support member 2, but also can conveniently realize the buffer storage of the pipette tip box.

The upper surface of the first disc 211 may be provided with a plurality of buffer areas 21, each buffer area 21 is correspondingly provided with a first opening 2110, at this time, the first disc 211 is provided with a plurality of first openings 2110, the second disc 212 is provided with a plurality of second openings 2120, and the plurality of first openings 2110 and the plurality of second openings 2120 are oppositely arranged one by one.

In some embodiments, as shown in fig. 3, the supporting frame 213 is a lifting adjusting frame, which is used to adjust the height of the first tray 211 relative to the second tray 212.

It can be appreciated that in practical application, the height of the first tray 211 relative to the second tray 212 is adjusted by using the lifting adjusting frame, so as to meet the accommodating requirement of the pipette tip in the pipette tip box.

The lifting adjusting frame may be a manual adjusting frame, for example, the lifting adjusting frame is composed of a first supporting rod and a second supporting rod, the first supporting rod and the second supporting rod are all arranged along the vertical direction, the lower end of the first supporting rod is connected with the second tray 212, the upper end of the second supporting rod is connected with the first tray 211, and the second supporting rod is movably arranged on the first supporting rod to adjust the height between the first tray 211 and the second tray 212.

In some embodiments, the consumable storage rack further comprises a monitor 3, wherein the monitor 3 is arranged on one side of the fixed support 1, and the monitor 3 is used for monitoring the buffer status of the consumable 100 in the buffer area 21.

As shown in fig. 1, the monitor 3 may employ a camera module, where the camera module is configured to collect image information of the support 2, and determine whether the consumable 100 is stored in the buffer 21 according to the image information.

As shown in fig. 5 and 6, the monitor 3 may employ a photoelectric switch, which can determine whether the consumable 100 is stored in the buffer 21 by using the blocking or reflection of the light beam by the detected object.

As shown in fig. 6, when the monitor 3 adopts the photoelectric switch, if the fixing support 1 is provided with a plurality of holders 2, or a plurality of consumables 100 are stored on the holders 2, a photoelectric switch may be configured for each buffer area 21 to monitor the buffer status of the consumables 100 in each buffer area 21.

In some embodiments, as shown in FIG. 5, the consumable storage rack further comprises a driving assembly 4, wherein the driving assembly 4 is disposed around the fixed support 1, and the driving assembly 4 is used for driving the consumable 100 received on the support 2 into the buffer zone 21.

It can be understood that when the support 2 is disposed at the depositing station 102, if the consumable 100 is not disposed in the buffer area 21 according to the specified posture, the driving assembly 4 can be used to correct the placement posture of the consumable 100, so that the consumable 100 enters the buffer area 21, and the positioning members 22 around the buffer area 21 correct the posture and the position of the consumable 100.

In some examples, the driving assembly 4 includes a first pushing member and a second pushing member, where the first pushing member and the second pushing member are respectively disposed on opposite sides of the fixed support 1, and the first pushing member and the second pushing member are matched with each other to correct the swing posture of the consumable 100, so as to push the consumable 100 to the buffer 21.

Wherein, first pusher and second pusher can adopt the same structure, for example first pusher and second pusher all include telescopic link and push away the head, and the flexible end and the push away the head of telescopic link are connected, push away the head and be used for acting on the lateral wall of consumptive material 100 to change the swing gesture of consumptive material 100 on bearing 2.

In a second aspect, as shown in fig. 7, the embodiment of the utility model further provides a commercial sterility test workstation, which comprises a transfer unit 60, and a feeding area 10, a sampling area 20, a detection area 30, a consumable recycling area 40 and a consumable buffer area 50 which are sequentially arranged along the circumferential direction of the transfer unit 60, wherein the consumable buffer area 50 is provided with a first storage rack for storing consumable materials to be used, the consumable recycling area 40 is provided with a second storage rack for storing consumable materials to be recycled, and the consumable storage racks are adopted as the first storage rack and the second storage rack;

The transfer unit 60 is used for picking up the to-be-detected product from the feeding area 10, and transferring the to-be-detected product to the sampling area 20 for the sampling area 20 to perform uncapping or bundling treatment on the to-be-detected product;

The transfer unit 60 is used for picking up consumable materials to be used from the first storage rack, and completing sampling operation of samples of the consumable materials to be used with the aid of the consumable materials to be used;

The detection area 30 is used for detecting a sampled sample with the aid of consumable materials to be used, and the transfer unit 60 is used for transferring the consumable materials to be recovered obtained after detection to the second storage rack.

It can be understood that the feeding area 10 is provided with a storage rack for storing milk bags and milk bottles waiting for inspection products, the detection area 30 is provided with a bag bundling device and a cover opening device, when the inspection product is a milk bag, the transfer unit 60 is used for picking up the milk bag and transferring the milk bag to the bag bundling device, the bag bundling device is used for bundling the milk bag, when the inspection product is a milk bottle, the transfer unit 60 is used for picking up the milk bottle and transferring the milk bottle to the cover opening device, and the cover opening device is used for opening the cover of the milk bottle.

Meanwhile, the transfer unit 60 includes a mechanical arm, a clamping member and a pipette tip, wherein an execution end of the mechanical arm is respectively connected with the clamping member and the pipette tip, the clamping member is used for clamping a to-be-detected article, and the pipette tip is used for completing sampling operation of a sample to-be-detected article.

In addition, the detection zone 30 is provided with a commercial sterility detector in which the microplate storing the sample can be placed for sterility detection of the sample.

For the commercial sterile detection workstation shown in this embodiment, by setting the feeding area 10, the sampling area 20, the detection area 30, the consumable recycling area 40 and the consumable buffer area 50, the position on the detection device is divided into a plurality of areas according to the functions, and the corresponding transfer unit 60 can transfer the to-be-detected product among the plurality of areas, so that each function can be more clearly and efficiently completed, and the purpose of automatic detection can be realized by jointly matching with the detection device of the detection area 30. The device avoids manual operation of detection personnel, avoids uncontrollable factors in the detection process, improves the authenticity and accuracy of data, avoids consuming human resources and reduces the detection cost.

It should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and not for limiting the same, and although the present utility model has been described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that the technical solution described in the above-mentioned embodiments may be modified or some technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solution of the embodiments of the present utility model.

Claims (10)

1. The consumable storage rack is characterized by comprising a fixed bracket (1) and a bearing piece (2);

The fixed support (1) is provided with an upper and lower material channel (101) and a storage station (102) opposite to the upper and lower material channel (101), and the upper and lower material channel (101) is used for loading and unloading the supporting piece (2) by a transfer device;

The support (2) is arranged at the storage station (102), a buffer area (21) and a positioning piece (22) arranged around the buffer area (21) are arranged on the upper surface of the support (2), the buffer area (21) is used for placing consumable (100), and the positioning piece (22) is used for limiting the consumable (100) to the buffer area (21).

2. Consumable storage rack according to claim 1, characterized in that the fixed support (1) comprises a first rack body (11) and a second rack body (12);

The first frame body (11) and the second frame body (12) are arranged side by side, the upper and lower material channel (101) is formed between the first frame body (11) and the second frame body (12), and the storage station (102) is arranged at the top ends of the first frame body (11) and the second frame body (12).

3. The consumable storage rack according to claim 2, wherein the storage station (102) is provided with a first positioning part and a second positioning part, wherein the first positioning part is arranged at the top end of the first rack body (11) so as to position one end of the supporting piece (2), and the second positioning part is arranged at the top end of the second rack body (12) so as to position the other end of the supporting piece (2);

And/or, the fixed support (1) is provided with a first magnetic attraction piece, the bearing piece (2) is provided with a second magnetic attraction piece, and the first magnetic attraction piece and the second magnetic attraction piece can be attracted mutually so as to limit the bearing piece (2) to the top ends of the first frame body (11) and the second frame body (12).

4. The consumable storage rack according to claim 1, wherein the positioning piece (22) comprises a plurality of positioning blocks (221), the plurality of positioning blocks (221) are sequentially arranged at intervals along the circumferential direction of the cache region (21), and one side surface of each positioning block (221) facing the cache region (21) is attached to the side wall of the consumable (100);

And/or the positioning piece (22) is configured to extend along the circumferential direction of the buffer zone (21), and one side surface of the positioning piece (22) facing the buffer zone (21) is attached to the side wall of the consumable (100);

And/or, a side surface of the positioning piece (22) facing the buffer zone (21) is provided with a guide surface (2201), and the guide surface (2201) is used for guiding the consumable (100) into the buffer zone (21).

5. Consumable storage rack according to claim 1, characterized in that in case the consumable (100) is a microplate and a washing plate, the support (2) is a tray (201), the upper surface of the tray (201) being provided with at least one buffer zone (21).

6. The consumable storage rack according to claim 1, wherein, in the case where the consumable (100) is a pipette tip cartridge, the support (2) comprises a first tray (211), a second tray (212), and a support frame (213), the first tray (211) is provided on an 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 first disk body (211) is equipped with at least one buffer memory district (21), buffer memory district (21) are equipped with first opening (2110), second disk body (212) are equipped with second opening (2120), first opening (2110) with second opening (2120) are relative from top to bottom set up.

7. The consumable storage rack according to claim 6, characterized in that the support frame (213) is a lifting adjustment rack for adjusting the height of the first tray (211) relative to the second tray (212).

8. The consumable storage rack according to any one of claims 1 to 7, further comprising a monitor (3), wherein the monitor (3) is arranged on one side of the fixed support (1), and the monitor (3) is used for monitoring the buffer status of consumable (100) in the buffer area (21).

9. The consumable storage rack according to any one of claims 1 to 7, further comprising a drive assembly (4), the drive assembly (4) being arranged around the stationary support (1), the drive assembly (4) being adapted to drive consumable (100) received on the support (2) into the buffer zone (21).

10. The commercial sterile detection workstation is characterized by comprising a transfer unit (60), and a feeding area (10), a sampling area (20), a detection area (30), a consumable recovery area (40) and a consumable buffer area (50) which are sequentially arranged along the circumferential direction of the transfer unit (60);

The consumable buffer area (50) is provided with a first storage rack for storing consumable materials to be used, the consumable recycling area (40) is provided with a second storage rack for storing consumable materials to be recycled, and the consumable materials storage rack according to any one of claims 1 to 9 is adopted for both the first storage rack and the second storage rack;

The transfer unit (60) is used for picking up a to-be-detected article from the feeding area (10), and transferring the to-be-detected article to the sampling area (20) so that the sampling area (20) can perform uncovering or bundling treatment on the to-be-detected article;

The transfer unit (60) is used for picking up the consumable to be used from the first storage rack and completing sampling operation of a sample on the consumable to be used with the aid of the consumable to be used;

The detection area (30) is used for detecting a sampled sample with the aid of the consumable to be used, and the transfer unit (60) is used for transferring the consumable to be recovered obtained after detection to the second storage rack.