Intelligent storing and taking device for bulk liquid commodities

Abstract

The intelligent storing and taking device comprises a container, a machine body and a liquid obtaining mechanism arranged on the machine body, a storage cavity is formed in the machine body, a storage door capable of being opened and closed is arranged on one side of the storage cavity, and the storage door can be locked at the closed position by a storage door electronic lock; the storage door electronic lock is provided with a container identity read-write device; the container can be stored in the storage cavity of the machine body and comprises a body and a cover body connected to the body, the cover body is provided with a containing cavity, and a liquid outlet connector and a liquid outlet electromagnetic valve are arranged in the containing cavity; the liquid obtaining mechanism is arranged above the storage cavity, and the liquid obtaining mechanism comprises a moving plate, a suction part and a beverage identity read-write device. Intelligent storage and taking of bulk liquid commodities can be achieved, and liquid can be stored and taken into the container under the conditions that no person makes contact with the container and multiple verification succeeds; whole-process traceability, whole-process dynamic real-time supervision and whole-process pollution prevention guarantee can be provided for storage, taking-out and storage of bulk liquid.

Description

Technical Field

[0001] The present application relates to the technical field of automatic vending machines, and in particular to an intelligent storage and retrieval device for bulk liquid commodities. Background Art

[0002] The contents of this section merely provide background information related to the present application and may not constitute prior art.

[0003] With the continuous development of vending machines, various types of vending machines have been derived, including liquid vending machines that can automatically vend bulk liquids such as bulk liquor, beer, red wine, cooking oil, soy sauce, vinegar, bulk beverages, etc.

[0004] In the related art, the known liquid vending machines have roughly the same structure as ordinary water dispensers. Specifically, such liquid vending machines generally include a machine head provided with a liquid outlet and a machine body for storing containers, wherein the container is used to hold the liquid to be sold and is placed in a chamber inside the machine body, and the liquid outlet on the machine head is connected to the interior of the container by means of a suction component (generally a suction pump). In this way, during the sales stage, when the user places an order by means of human-computer interaction, the suction component can extract the liquid in the container so that the liquid can flow out from the liquid outlet and be obtained by the user.

[0005] The body of the existing liquid vending machine for storing containers is generally a cabinet with a door locked by a mechanical lock, and the container for holding liquid is generally a container with a lid. When the liquid in the container is sold out and needs to be replenished, the relevant personnel only need to open the body and open the lid of the container to add new liquid to the container. However, this method of storing and replenishing liquid has at least the following disadvantages: liquids such as liquor and beer are foods that can be directly drunk by users, so the food safety of liquids is of vital importance. On this basis, although the use of a locked cabinet can prevent the container from being illegally damaged to a certain extent, in actual applications, there may be a situation where the container and the liquid are replaced, resulting in the liquid actually sold not coming from the authorized party (such as the "manufacturer"), thereby disrupting the market and even causing adverse food safety accidents, and once a sales accident occurs, it is difficult to trace the source well. Utility Model Content

[0006] In view of this, the purpose of the present application is to provide an intelligent storage and retrieval device for bulk liquid goods, comprising a container, a body and a liquid acquisition mechanism arranged on the body, a storage cavity is arranged in the body, a storage door is arranged on one side of the storage cavity, the storage door can be locked in a closed position by an electronic lock of the storage door, and the electronic lock of the storage door is provided with a container identity reading and writing device; the container can be stored in the storage cavity of the body, the container comprises a main body and a cover body connected to the main body, the cover body is provided with a accommodating cavity, and a liquid outlet interface and a liquid outlet solenoid valve are provided in the accommodating cavity; the liquid acquisition mechanism is arranged above the storage cavity, the liquid acquisition mechanism comprises a movable plate, a suction component and a beverage identity reading and writing device, the present application can realize the intelligent storage and retrieval of bulk liquid goods, can realize the storage and retrieval of liquid from the container without human contact and multiple verifications are successful, and can provide full traceability, full dynamic real-time supervision and full pollution prevention for the storage, withdrawal and storage of bulk liquids.

[0007] This application solves the technical problem, and the technical solution adopted is:

[0008] An intelligent storage and retrieval device for bulk liquid commodities, comprising a container, a body and a liquid acquisition mechanism arranged on the body, wherein a storage cavity is arranged in the body, an openable and closable storage door is arranged on one side of the storage cavity, the storage door can be locked in a closed position by an electronic lock of the storage door, and the electronic lock of the storage door is provided with a container identity reading and writing device;

[0009] The container can be stored in the storage cavity of the machine body, and the container includes a main body and a cover body connected to the main body, the main body defines a storage cavity suitable for storing liquid, the cover body is provided with a storage cavity, a liquid outlet interface and a liquid outlet solenoid valve are provided in the storage cavity, one end of the liquid outlet interface is communicated with the storage cavity, and the other end is communicated with one end of the liquid outlet solenoid valve, and the other end of the liquid outlet solenoid valve is provided with a liquid outlet socket extending outside the storage cavity;

[0010] The liquid acquisition mechanism is arranged above the storage cavity, and the liquid acquisition mechanism comprises a moving plate, a suction component and a beverage identity reading and writing device.

[0011] Preferably, a first identity tag containing first identity information is provided on the body of the container; an openable and closable cover is provided on the cover body; the openable and closable cover can be locked in a closed position by an electronic lock of the openable and closable cover to cover the liquid outlet socket extending outside the accommodating cavity;

[0012] The movable plate is arranged above the liquid outlet socket extending outside the accommodating cavity, and is configured to be able to make a linear movement close to or away from the liquid outlet socket; a liquid outlet docking port is provided on the movable plate, the liquid outlet docking port is aligned with the liquid outlet socket, and the input end of the suction component is connected to the liquid outlet docking port.

[0013] In some possible embodiments, a liquid inlet interface and a liquid inlet solenoid valve are further provided in the accommodating chamber, one end of the liquid inlet interface is communicated with the containing chamber, the other end of the liquid inlet interface is communicated with one end of the liquid inlet solenoid valve, and the other end of the liquid inlet solenoid valve is provided with a liquid inlet socket extending outside the accommodating chamber;

[0014] Furthermore, a liquid guide tube is provided in the containing cavity, and one end of the liquid outlet interface is communicated with the top end of the liquid guide tube provided in the containing cavity.

[0015] In some possible embodiments, a ventilation interface and a ventilation solenoid valve are further provided in the accommodating chamber, one end of the ventilation interface is connected to the containing chamber, and the other end is connected to one end of the ventilation solenoid valve, and the other end of the ventilation solenoid valve is provided with a ventilation socket extending outside the accommodating chamber.

[0016] In some possible embodiments, a solenoid valve power socket extending outside the accommodating cavity is further provided in the accommodating cavity, and when the opening and closing cover is locked in a closed position by the opening and closing cover electronic lock, the opening and closing cover can also cover the ventilation socket, the liquid inlet socket and the solenoid valve power socket extending outside the accommodating cavity;

[0017] The liquid inlet interface, ventilation interface and solenoid valve power socket are all located below the movable plate, and the movable plate can make a linear movement close to or away from the liquid inlet interface, ventilation interface and solenoid valve power socket; the movable plate is also provided with a ventilation docking interface and a power supply interface, and the ventilation docking interface and the power supply interface are respectively aligned with the ventilation socket and the solenoid valve power socket.

[0018] Furthermore, a second identity tag containing second identity information is provided on the opening and closing cover, and the container identity reading and writing device is configured to read the first identity information in the first identity tag and the second identity information in the second identity tag, and the container identity reading and writing device can compare the read first identity information and the second identity information with the first preset identity information respectively; the first preset identity information is written into the container identity reading and writing device in advance;

[0019] When both the first identity information and the second identity information read by the container identity reading device match the first preset identity information, the storage door electronic lock for locking the storage door is unlocked.

[0020] Furthermore, a third identity tag containing third identity information is provided in the electronic lock of the opening and closing cover; the beverage identity reading and writing device is configured to read the third identity information in the third identity tag when the container is in the storage cavity and the storage door is closed, and the beverage identity reading and writing device can compare the read third identity information with the second preset identity information; the second preset identity information is written into the beverage identity reading and writing device in advance;

[0021] Among them, when the third identity information read by the beverage identity reading and writing device matches the second preset identity information, the electronic lock of the opening and closing cover for locking the opening and closing cover is unlocked, and the opening and closing cover opens to expose the ventilation socket, liquid inlet socket, liquid outlet socket and solenoid valve power socket.

[0022] In some possible embodiments, the ventilation socket, the liquid outlet socket, the liquid inlet socket and the solenoid valve power socket extending outside the accommodating cavity are all closed by a disposable packaging cover, and the disposable packaging cover is provided with a fourth identity label containing the fourth identity information;

[0023] The beverage identity reading and writing device is further configured to read the fourth identity information in the fourth identity tag when the opening and closing cover is in the open state, and the beverage identity reading and writing device can compare the read fourth identity information with the third preset identity information; the third preset identity information is written into the beverage identity reading and writing device in advance;

[0024] Among them, when the fourth identity information read by the beverage identity reading and writing device matches the third preset identity information, the movable plate moves and makes the ventilation interface, liquid outlet interface and power supply interface on the movable plate connected to the ventilation socket, liquid outlet socket and solenoid valve power socket respectively.

[0025] In some possible embodiments, the machine body is further provided with an installation cavity located above the storage cavity, the movable plate is arranged in the installation cavity, and an inlet and outlet passage adapted to the movable plate is arranged between the installation cavity and the storage cavity;

[0026] A shielding plate for blocking the inlet and outlet passage is provided on the top of the storage cavity, and the shielding plate is used to shield the beverage identity reading and writing device from reading the third identity information and the fourth identity information; the shielding plate is constructed to be able to reciprocate horizontally on the top of the storage cavity to block or open the inlet and outlet passage.

[0027] Furthermore, the storage door is hingedly connected to the machine body; the shielding plate is slidably arranged at the top of the storage cavity so that the shielding plate can slide horizontally towards or away from the storage door; a connecting rod is provided between the shielding plate and the storage door, one end of the connecting rod is hingedly connected to the storage door, and the other end of the connecting rod is hingedly connected to the shielding plate.

[0028] In some possible embodiments, a flow monitoring component is provided at the output end of the suction component.

[0029] In some possible embodiments, the flow monitoring component is a flow meter.

[0030] The technical solution of the embodiment of the present application has at least the following advantages and beneficial effects:

[0031] 1. The present application sets a first identity tag and a second identity tag for characterizing the identity of the container on the opening and closing cover of the container body and the cover body, respectively, so that the storage door of the body can be opened only when the container with the correct identity arrives at the body. This method can effectively prevent unauthorized containers from being placed in the storage cavity to sell unauthorized liquids, thereby providing a reliable guarantee for the sale of authorized liquids. In addition, by setting the first identity tag and the second identity tag for characterizing the identity of the container on the body and the cover body, respectively, the identity of the container can be "double-verified". Compared with the method of setting the identity tag only on the body or the cover body, it can effectively prevent the body or the cover body from being replaced, further improving the safety of the container when in use. At the same time, since the container identity verification operation is included before each storage door is opened, and the container identity reading device can record the read identity information, once an unforeseen sales accident occurs later, it can be traced back with the help of the identity information recorded by the container identity reading device, thereby achieving traceability.

[0032] 2. This application further limits the beverage identity reading and writing device of the liquid acquisition mechanism to verify the identity of the opening and closing cover only when the storage door is closed, and after the identity verification of the opening and closing cover is successful so that the opening and closing cover is opened, the beverage identity reading and writing device can verify the identity of each socket on the cover body, and after the identity verification of each socket is successful, the movable plate of the liquid acquisition mechanism can approach each socket so that each pair of interfaces on the movable plate is connected and connected with each socket. This method can realize multiple verifications of the identity of the liquid in the container, and can realize the replenishment of liquid to the intelligent access device for bulk liquid commodities without human contact, and further prevent the container from being temporarily replaced when the liquid acquisition mechanism performs the above-mentioned operation of connecting each pair of interfaces with each socket on the cover body, thereby providing reliable protection for the sale of authorized liquid. In addition, this application can achieve the acquisition of liquid contained in the container by relying on the liquid acquisition mechanism without opening the cover body. Compared with the method of adding or acquiring liquid by opening the cover body, it can effectively avoid liquid contamination and effectively improve the food safety when selling liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 A schematic diagram of the structure of an intelligent storage and retrieval device for bulk liquid commodities provided in Example 1 of the present application;

[0034] Figure 2 for Figure 1 A cross-sectional view of an intelligent storage and retrieval device for bulk liquid commodities is shown;

[0035] Figure 3 A schematic diagram of the structure of the container provided in Example 1 of the present application;

[0036] Figure 4 for Figure 3 A cross-sectional view of the container is shown;

[0037] Figure 5 for Figure 4 A magnified view of the local structure at point A in the middle;

[0038] Figure 6 A schematic diagram of the structure of the liquid acquisition mechanism provided in Example 1 of the present application;

[0039] Figure 7 for Figure 2 An enlarged view of the local structure of the middle body, which shows the state when the respective docking ports on the liquid acquisition mechanism are not connected to the respective sockets on the cover body;

[0040] Figure 8 It is a schematic diagram of the connection between the respective docking ports on the liquid acquisition mechanism and the respective sockets on the cover body;

[0041] Fig. 9 It is a schematic diagram of the local structure in the storage cavity of the machine body, which shows the state when the shielding plate opens the access channel.

[0042] Icons: 10-container, 11-body, 1101-filling chamber, 12-cover, 1201-accommodating chamber, 13-ventilation interface, 14-liquid outlet interface, 15-liquid inlet interface, 16-ventilation solenoid valve, 17-liquid outlet solenoid valve, 18-liquid inlet solenoid valve, 19-ventilation socket, 110-liquid outlet socket, 111-liquid inlet socket, 112-solenoid valve power socket, 113-opening and closing cover, 114-opening and closing cover electronic lock, 11 5-disposable packaging cover, 20-machine body, 21-storage chamber, 22-storage door, 23-storage door electronic lock, 24-installation chamber, 25-entry and exit channel, 26-shielding plate, 27-connecting rod, 30-liquid acquisition mechanism, 31-moving plate, 32-suction component, 33-beverage identity reading and writing device, 34-moving drive device, 35-ventilation interface, 36-liquid outlet interface, 37-power supply interface, 38-flow monitoring component. DETAILED DESCRIPTION

[0043] Please refer to Figures 1 to 9 The embodiment of the present application discloses an intelligent storage and retrieval device for bulk liquid commodities. The liquid in the embodiment of the present application may be bulk beverages such as bulk liquor, beer, wine, soy sauce, vinegar, cooking oil, bulk beverages, etc. Figure 1 As shown, the intelligent storage and retrieval device for bulk liquid commodities may include a container 10 , a body 20 , and a liquid acquisition mechanism 30 disposed on the body 20 .

[0044] Combination Figures 3 to 5As shown, the container 10 includes a main body 11 and a cover body 12 connected to the main body 11, and the main body 11 defines a containing cavity 1101 suitable for containing liquid, and a liquid guide tube is provided in the containing cavity 1101. The liquid refers to liquids such as liquor and bulk beverages. In addition, a first identity tag containing first identity information is provided on the main body 11 (not shown in the figure). It should be noted that the identity tag described in the full text of this application can be an RFID electronic tag or a QR code tag or a barcode tag. Correspondingly, for the identity reading and writing device to be explained below, when the identity tag is an RFID electronic tag or a QR code tag or a barcode tag, the identity reading and writing device corresponds to an RFID reader / writer or a QR code tag reading and writing device or a barcode tag reading and writing device.

[0045] The cover body 12 is provided with a receiving chamber 1201, and a ventilation interface 13, a liquid outlet interface 14, a liquid inlet interface 15, a ventilation solenoid valve 16, a liquid outlet solenoid valve 17 and a liquid inlet solenoid valve 18 are provided in the receiving chamber 1201. Among them, one end of the ventilation interface 13, the liquid outlet interface 14 and the liquid inlet interface 15 are all communicated with the containing chamber 1101, and among them, the liquid outlet interface 14 is communicated with the top end of the liquid guide tube provided in the containing chamber 1101. The other ends of the ventilation interface 13, the liquid outlet interface 14 and the liquid inlet interface 15 are respectively connected to one end of the ventilation solenoid valve 16, the liquid outlet solenoid valve 17 and the liquid inlet solenoid valve 18, and the other ends of the ventilation solenoid valve 16, the liquid outlet solenoid valve 17 and the liquid inlet solenoid valve 18 are respectively provided with a ventilation socket 19, a liquid outlet socket 110 and a liquid inlet socket 111 extending to the outside of the accommodating cavity 1201, and the accommodating cavity 1201 is also provided with a solenoid valve power socket 112 extending to the outside of the accommodating cavity 1201.

[0046] In the present application, the ventilation interface 13, the ventilation solenoid valve 16 and the ventilation socket 19 are used together to achieve air exchange between the containing chamber 1101 and the external environment by reasonably opening and closing the ventilation solenoid valve 16 when adding liquid to the containing chamber 1101 or extracting liquid from the containing chamber 1101, so as to maintain the air pressure in the containing chamber 1101 within a reasonable range. The liquid outlet interface 14, the liquid outlet solenoid valve 17 and the liquid outlet socket 110 are used to allow the liquid in the containing chamber 1101 to flow out. The liquid inlet interface 15, the liquid inlet solenoid valve 18 and the liquid inlet socket 111 are used to allow liquid to enter the containing chamber 1101. For example, the authorized party (such as the manufacturer) can use the liquid inlet socket 111 to fill the containing chamber 1101 with liquid. The solenoid valve power socket 112 is used to cooperate with the power supply interface 37 to be described below. When the power supply interface 37 is connected to the solenoid valve power socket 112, the power supply interface 37 can supply power to electrical components such as the ventilation solenoid valve 16, the liquid outlet solenoid valve 17 and the liquid inlet solenoid valve 18 in the accommodating chamber 1201 through the solenoid valve power socket 112, and the power supply interface 37 is electrically connected to the power supply in the body 20.

[0047] Furthermore, the cover body 12 is provided with an openable and closable opening and closing cover 113, which can be a component hingedly arranged on the cover body 12. In addition, the opening and closing cover 113 is locked in a closed position by a controllable opening and closing cover electronic lock 114, so that the ventilation socket 19, the liquid outlet socket 110, the liquid inlet socket 111 and the solenoid valve power socket 112 extending outside the accommodating chamber 1201 are shielded by the opening and closing cover 113 in the closed position. In other words, when the opening and closing cover 113 is closed, the ventilation socket 19, the liquid outlet socket 110, the liquid inlet socket 111 and the solenoid valve power socket 112 are all shielded and hidden. At the same time, the opening and closing cover 113 is provided with a second identity tag (not shown in the figure) containing the second identity information, and the opening and closing cover electronic lock 114 is provided with a third identity tag (not shown in the figure) containing the third identity information.

[0048] Further, refer to Figure 3 As shown, the ventilation port 19, the liquid outlet port 110, the liquid inlet port 111 and the solenoid valve power supply port 112 extending outside the accommodating cavity 1201 are all closed by a disposable packaging cover 115, and the disposable packaging cover 115 is provided with a fourth identity label containing fourth identity information (not shown in the figure).

[0049] Combination Figure 2 As shown, the machine body 20 is provided with a storage cavity 21 suitable for storing the container 10, and a storage door 22 which can be opened and closed is provided on one side of the storage cavity 21, and the storage door 22 can be a member hingedly arranged on the machine body 20. In addition, the storage door 22 is locked in a closed position by a controllable storage door electronic lock 23, and the storage door electronic lock 23 is provided with a container identity reading and writing device (not shown in the figure).

[0050] Among them, the container identity reading and writing device is configured to read or modify the first identity information of the first identity tag and the second identity information of the second identity tag, and the container identity reading and writing device can compare the read first identity information and second identity information with the first preset identity information respectively; the first preset identity information is written into the container identity reading and writing device.

[0051] When the first identity information and the second identity information read by the container identity reading and writing device match the first preset identity information, the storage door electronic lock 23 for locking the storage door 22 is unlocked. That is to say, during the actual use stage of the intelligent storage and access device for bulk liquid commodities, when the relevant personnel bring the container 10 to the intelligent storage and access device for bulk liquid commodities, they need to first read the first identity information and the second identity information through the container identity reading and writing device, and compare the first identity information and the second identity information with the first preset identity information respectively. The first preset identity information can be liquid manufacturer information, etc.

[0052] On this basis, if both the first identity information and the second identity information match the first preset identity information, it means that the container 10 comes from the manufacturer, and at this time, the storage door electronic lock 23 is unlocked, so that the storage door 22 can be opened to put the container 10 into the storage cavity 21 of the body 20. On the contrary, if one or both of the first identity information and the second identity information do not match the first preset identity information, it means that the container 10 does not come from the manufacturer, and at this time, the storage door electronic lock 23 is not unlocked, and the storage door 22 cannot be opened.

[0053] It is understandable that by adopting this method, it is possible to effectively prevent containers 10 with incorrect identities from being placed in the storage cavity 21 of the body 20. In addition, by respectively setting the first identity tag and the second identity tag for characterizing the identity of the container 10 on the body 11 and the cover 12, the identity of the container 10 can be "double-verified". Compared with the method of only setting the identity tag on the body 11 or the cover 12, the method adopted by the present application can effectively prevent the body 11 or the cover 12 from being replaced, further improving the safety of the container 10 when in use. At the same time, since the identity verification operation of the container 10 is included before each opening of the storage door 22, and the container identity reading device can record the read identity information, once an unforeseen sales accident occurs later, it can be traced back with the help of the identity information recorded by the container identity reading device, thereby achieving traceability.

[0054] In the embodiment of the present application, the liquid acquisition mechanism 30 is used to acquire the liquid in the container 10 after the container 10 is placed in the storage cavity 21 .

[0055] Combination Figures 6 to 8 As shown, the liquid acquisition mechanism 30 includes a moving plate 31, a suction component 32, and a beverage identification reading and writing device 33; the moving plate 31 is arranged above each socket extending outside the accommodating chamber 1201, and is configured to be able to make a linear motion close to or away from each socket. Among them, each socket refers to the aforementioned ventilation socket 19, liquid outlet socket 110, liquid inlet socket 111, and solenoid valve power socket 112 provided on the cover body 12, and the moving plate 31 can make a linear motion close to or away from each socket under the drive of the moving drive device 34, and the moving drive device 34 can be a conventional linear drive such as a cylinder and an electric push rod.

[0056] At the same time, the movable plate 31 is provided with a ventilation interface 35, a liquid outlet interface 36 and a power supply interface 37, which are aligned with the ventilation socket 19, the liquid outlet socket 110 and the solenoid valve power supply socket 112 respectively. In this way, in the liquid acquisition stage, the movable plate 31 is driven by the mobile drive device 34 to approach the sockets on the cover body 12 until the ventilation interface 35 and the ventilation socket 19, the liquid outlet interface 36 and the liquid outlet socket 110, and the power supply interface 37 and the solenoid valve power supply socket 112 are connected and connected. Among them, the ventilation interface 35 is used to realize the air exchange between the containing chamber 1101 and the external environment, the liquid outlet interface 36 is used to allow the liquid in the containing chamber 1101 to flow out, and the power supply interface 37 is used to power the electrical components such as the ventilation solenoid valve 16, the liquid outlet solenoid valve 17 and the liquid inlet solenoid valve 18 in the accommodating chamber 1201 through the solenoid valve power supply socket 112. At this time, the input end of the suction component 32 is connected to the liquid outlet interface 36 through a hose, and the suction component 32 can be a pump. After the above-mentioned interfaces and sockets are connected, the suction component 32 can be used to extract the liquid in the containing cavity 1101 through the liquid outlet interface 36. Furthermore, a flow monitoring component 38, such as a flow meter, can be added to the output end of the suction component 32 to facilitate real-time detection of the amount of liquid extracted by the suction component 32.

[0057] In the embodiment of the present application, the beverage identity reading and writing device 33 is configured to read or modify the third identity information of the third identity tag when the container 10 is located in the storage cavity 21 and the storage door 22 is closed, and the beverage identity reading and writing device 33 can compare the read third identity information with the second preset identity information; the second preset identity information is written into the beverage identity reading and writing device 33. The beverage identity reading and writing device 33 can be set on the movable plate 31.

[0058] When the third identity information read by the beverage identity reading and writing device 33 matches the second preset identity information, the electronic lock 114 for locking the opening and closing cover 113 is unlocked, and the opening and closing cover 113 is opened to expose the ventilation socket 19, the liquid outlet socket 110, the liquid inlet socket 111, and the solenoid valve power socket 112. The opening and closing cover 113 and the cover body 12 can be hinged by a hinge shaft, and an elastic member such as a torsion spring can be provided on the hinge shaft, so that after the electronic lock 114 of the opening and closing cover is unlocked, the opening and closing cover 113 can automatically pop open under the action of the elastic member such as the torsion spring to expose the ventilation socket 19, the liquid outlet socket 110, the liquid inlet socket 111, and the solenoid valve power socket 112.

[0059] That is, when the container 10 passes identity verification and is placed in the storage chamber 21, and the storage door 22 is in a closed state, the identity of the opening and closing cover 113 on the cover body 12 needs to be verified first, that is, the third identity information representing the identity of the opening and closing cover 113 is read by the beverage identity reading and writing device 33, and the third identity information is compared with the second preset identity information. The second preset identity information can be liquid manufacturer information, liquid type information, etc.

[0060] On this basis, if the third identity information matches the second preset identity information, it further indicates that the liquid in the container 10 comes from the manufacturer. At this time, the electronic lock 114 of the opening and closing cover is unlocked, so that the opening and closing cover 113 is opened to expose the sockets on the cover body 12 that are blocked by the opening and closing cover 113. On the contrary, if the third identity information does not match the second preset identity information, it indicates that the liquid in the container 10 may not come from the manufacturer. At this time, the electronic lock 114 of the opening and closing cover is not unlocked, and the opening and closing cover 113 is not opened, so that the liquid acquisition mechanism 30 cannot acquire the liquid in the container 10.

[0061] Furthermore, the beverage identity reading and writing device 33 is also configured to read or modify the fourth identity information of the fourth identity tag when the opening and closing cover 113 is in an open state, and the beverage identity reading and writing device 33 can compare the read fourth identity information with the third preset identity information, and the third preset identity information is written into the beverage identity reading and writing device 33.

[0062] Among them, when the fourth identity information read by the beverage identity reading and writing device 33 matches the third preset identity information, the movable plate 31 makes a linear motion close to each socket, so that the ventilation interface 35, the liquid outlet interface 36 and the power supply interface 37 on the movable plate 31 are connected and conducted with the ventilation socket 19, the liquid outlet socket 110 and the solenoid valve power socket 112 respectively. In other words, after completing the above-mentioned verification of the identity of the opening and closing cover 113 and the opening and closing cover 113 is opened, it is necessary to first verify the identity of the disposable packaging cover 115 set on each socket, that is, to use the beverage identity reading and writing device 33 again to read the fourth identity information representing the identity of the disposable packaging cover 115, and compare the fourth identity information with the third preset identity information. Among them, the third preset identity information can also be liquid manufacturer information, liquid type information, etc.

[0063] On this basis, if the fourth identity information matches the third preset identity information, it further indicates that the liquid in the container 10 comes from the manufacturer. At this time, the movable plate 31 is driven by the movable driving device 34 to approach the insertion ports on the cover body 12, so that the ventilation docking port 35, the liquid outlet docking port 36 and the power supply port 37 on the movable plate 31 respectively pierce the disposable packaging cover 115 on the ventilation socket 19, the liquid outlet socket 110 and the electromagnetic valve power supply socket 112, so that the ventilation docking port 35, the liquid outlet docking port 36 and the power supply port 37 on the movable plate 31 are respectively connected to the ventilation socket 19, the liquid outlet socket 110 and the electromagnetic valve power supply socket 112 on the cover body 12. At this point, the operation of placing the container 10 into the storage chamber 21 and enabling the liquid acquisition mechanism 30 to acquire the liquid is completed.

[0064] It is worth noting that, through the above arrangement, after the container 10 is placed in the storage chamber 21, the storage door 22 needs to be closed first, and the beverage identity reading and writing device 33 can verify the identity of the opening and closing cover 113, and after the identity authentication of the opening and closing cover 113 is successful and the opening and closing cover 113 is opened, the beverage identity reading and writing device 33 will verify the identity of each insertion port again. It can be understood that by adopting the above-mentioned multiple verification method, it is possible to replenish liquid to the intelligent storage and access device for bulk liquid commodities without human contact, and further prevent the container 10 from being temporarily replaced when the liquid acquisition mechanism 30 performs the above-mentioned operation of connecting and connecting each docking interface with each socket on the cover body 12, thereby providing a reliable guarantee for the sale of authorized liquids.

[0065] In the embodiment of the present application, it can be achieved in the following manner: when the container 10 is located in the storage chamber 21 and the storage door 22 is closed, the beverage identity reading and writing device 33 first verifies the third identity information to unlock the electronic lock 114 of the opening and closing cover, thereby opening the opening and closing cover 113 to expose the various sockets, and then the beverage identity reading and writing device 33 can further verify the fourth identity information.

[0066] Specifically, combined Figure 7 or Figure 8 As shown in the figure, the machine body 20 is further provided with an installation cavity 24 located above the storage cavity 21, the movable plate 31 is arranged in the installation cavity 24, and an inlet and outlet passage 25 adapted to the movable plate 31 is arranged between the installation cavity 24 and the storage cavity 21. That is, the movable plate 31 can enter the storage cavity 21 or retreat from the storage cavity 21 to the installation cavity 24 through the inlet and outlet passage 25 under the drive of the moving driving device 34.

[0067] At this time, a shielding plate 26 for blocking the entrance and exit channel 25 is provided on the top of the storage chamber 21. The shielding plate 26 is used to shield the beverage identity reading and writing device 33 from reading and writing the third identity information and the fourth identity information; the shielding plate 26 is constructed to be able to reciprocate in the horizontal direction on the top of the storage chamber 21, so that the shielding plate 26 can block or open the entrance and exit channel 25.

[0068] In this way, when the storage door 22 is in the open state, the shielding plate 26 blocks the entrance and exit channel 25. At this time, since the shielding plate 26 can shield the third identity information of the third identity tag, even if the container 10 is placed at the target position in the storage cavity 21, the beverage identity reading and writing device 33 on the movable plate 31 in the installation cavity 24 cannot obtain the third identity information of the third identity tag. At this time, the opening and closing cover 113 cannot be opened, and the aforementioned docking and conduction operation cannot be achieved. Correspondingly, when the storage door 22 is in a closed state, the shielding plate 26 can move from a closed position blocking the entry and exit channel 25 to an open position opening the entry and exit channel 25. At this time, since the entry and exit channel 25 is opened, the beverage identity reading and writing device 33 can read the third identity information of the third identity tag to verify the identity of the opening and closing cover 113; combined with the foregoing, after the identity authentication of the opening and closing cover 113 is passed, the opening and closing cover electronic lock 114 is unlocked, and the opening and closing cover 113 is opened to expose the various sockets on the cover body 12. At this time, the beverage identity reading and writing device 33 can further verify the fourth identity information of the fourth identity tag on the disposable packaging cover 115 of each socket.

[0069] In order to optimize the structural design inside the storage chamber 21 and reduce the cost of moving the shielding plate 26 between the closed position blocking the access channel 25 and the open position opening the access channel 25, the movement of the shielding plate 26 can be achieved by linking the storage door 22 with the shielding plate 26.

[0070] Specifically, refer to Fig. 9 As shown, the shielding plate 26 can be slidably arranged on the top of the storage chamber 21 by means of a slide rail, so that the shielding plate 26 can slide horizontally close to or away from the storage door 22. At the same time, a connecting rod 27 is arranged between the shielding plate 26 and the storage door 22, one end of the connecting rod 27 is hingedly connected to the storage door 22, and the other end of the connecting rod 27 is hingedly connected to the shielding plate 26.

[0071] Thus, when the storage door 22 is in the Figure 7 or Figure 8In the closed state shown, the shielding plate 26 is located away from the storage door 22 and does not block the access passage 25. At this time, the access passage 25 is in an open state. Accordingly, in the process of the storage door 22 pivoting outward to gradually open, under the transmission action of the connecting rod 27, the pivoting movement of the storage door 22 will be converted into the horizontal linear movement of the shielding plate 26, so that the shielding plate 26 gradually approaches the access passage 25, and when the storage door 22 is opened to the maximum, the shielding plate 26 just moves to completely block the access passage 25. At this time, even if the container 10 is placed in the target position in the storage chamber 21, the beverage identity reading and writing device 33 cannot read the third identity information of the third identity tag. Accordingly, when the storage door 22 is closed again, the shielding plate 26 can move in the opposite direction under the action of the connecting rod 27, so as to realize the opening of the access passage 25.

[0072] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An intelligent storage and retrieval device for bulk liquid commodities, comprising a container (10), a body (20) and a liquid acquisition mechanism (30) disposed on the body (20), characterized in that: A storage chamber (21) is provided in the machine body (20), and an openable and closable storage door (22) is provided on one side of the storage chamber (21). The storage door (22) can be locked in a closed position by a storage door electronic lock (23), and the storage door electronic lock (23) is provided with a container identity reading and writing device; The container (10) can be stored in a storage cavity (21) of a machine body (20). The container (10) comprises a body (11) and a cover body (12) connected to the body (11). The body (11) defines a storage cavity (1101) suitable for storing liquid. The cover body (12) is provided with a storage cavity (1201). A liquid outlet interface (14) and a liquid outlet solenoid valve (17) are provided in the storage cavity (1201). One end of the liquid outlet interface (14) is in communication with the storage cavity (1101), and the other end is in communication with one end of the liquid outlet solenoid valve (17). The other end of the liquid outlet solenoid valve (17) is provided with a liquid outlet socket (110) extending outside the storage cavity (1201). The liquid acquisition mechanism (30) is arranged above the storage chamber (21), and comprises a movable plate (31), a suction component (32) and a beverage identity reading and writing device (33).

2. The intelligent storage and retrieval device for bulk liquid commodities according to claim 1, characterized in that: A first identity tag containing first identity information is provided on the body (11) of the container (10); an openable and closable opening and closing cover (113) is provided on the cover body (12); the opening and closing cover (113) can be locked in a closed position by an opening and closing cover electronic lock (114) to cover the liquid outlet socket (110) extending outside the accommodating cavity (1201); The movable plate (31) is arranged above a liquid outlet socket (110) extending outside the accommodating chamber (1201), and is configured to be capable of linear movement towards or away from the liquid outlet socket (110); a liquid outlet docking port (36) is provided on the movable plate (31), the liquid outlet docking port (36) is aligned with the liquid outlet socket (110), and the input end of the suction component (32) is connected to the liquid outlet docking port (36).

3. The intelligent storage and retrieval device for bulk liquid commodities according to claim 2, characterized in that: A liquid inlet interface (15) and a liquid inlet electromagnetic valve (18) are also provided in the accommodating chamber (1201); one end of the liquid inlet interface (15) is in communication with the containing chamber (1101); the other end of the liquid inlet interface (15) is in communication with one end of the liquid inlet electromagnetic valve (18); the other end of the liquid inlet electromagnetic valve (18) is provided with a liquid inlet socket (111) extending to the outside of the accommodating chamber (1201); A liquid guide tube is provided in the containing cavity (1101), and one end of the liquid outlet interface (14) is in communication with the top end of the liquid guide tube provided in the containing cavity (1101).

4. The intelligent storage and retrieval device for bulk liquid commodities according to claim 3, characterized in that: A ventilation interface (13) and a ventilation solenoid valve (16) are also provided in the accommodating chamber (1201); one end of the ventilation interface (13) is connected to the containing chamber (1101), and the other end is connected to one end of the ventilation solenoid valve (16); the other end of the ventilation solenoid valve (16) is provided with a ventilation socket (19) extending to the outside of the accommodating chamber (1201).

5. The intelligent storage and retrieval device for bulk liquid commodities according to claim 4, characterized in that: The accommodating chamber (1201) is also provided with a solenoid valve power socket (112) extending outside the accommodating chamber (1201); when the opening and closing cover (113) is locked in a closed position by the opening and closing cover electronic lock (114), the opening and closing cover (113) can also cover the ventilation socket (19), the liquid inlet socket (111) and the solenoid valve power socket (112) extending outside the accommodating chamber (1201); The liquid inlet interface (15), the ventilation interface (13) and the electromagnetic valve power socket (112) are all located below the movable plate (31), and the movable plate (31) can move linearly toward or away from the liquid inlet interface (15), the ventilation interface (13) and the electromagnetic valve power socket (112); the movable plate (31) is also provided with a ventilation docking interface (35) and a power supply interface (37), and the ventilation docking interface (35) and the power supply interface (37) are respectively aligned with the ventilation socket (19) and the electromagnetic valve power socket (112).

6. The intelligent storage and retrieval device for bulk liquid commodities according to claim 5, characterized in that: A second identity tag containing second identity information is provided on the opening and closing cover (113); the container identity reading and writing device is configured to read the first identity information in the first identity tag and the second identity information in the second identity tag, and the container identity reading and writing device can compare the read first identity information and the second identity information with the first preset identity information respectively; the first preset identity information is written into the container identity reading and writing device in advance; When the first identity information and the second identity information read by the container identity reading device both match the first preset identity information, the storage door electronic lock (23) for locking the storage door (22) is unlocked.

7. The intelligent storage and retrieval device for bulk liquid commodities according to claim 6, characterized in that: A third identity tag containing third identity information is provided in the electronic lock (114) for opening and closing the cover; the beverage identity reading and writing device (33) is configured to read the third identity information in the third identity tag when the container (10) is located in the storage chamber (21) and the storage door (22) is closed, and the beverage identity reading and writing device (33) can compare the read third identity information with second preset identity information; the second preset identity information is written into the beverage identity reading and writing device (33) in advance; When the third identity information read by the beverage identity reading and writing device (33) matches the second preset identity information, the electronic lock (114) for locking the opening and closing cover (113) is unlocked, and the opening and closing cover (113) is opened to expose the ventilation socket (19), the liquid inlet socket (111), the liquid outlet socket (110) and the solenoid valve power socket (112).

8. The intelligent storage and retrieval device for bulk liquid commodities according to claim 7, characterized in that: The ventilation socket (19), the liquid outlet socket (110), the liquid inlet socket (111) and the solenoid valve power socket (112) extending outside the accommodating cavity (1201) are all sealed by a disposable packaging cover (115), and a fourth identity label containing fourth identity information is provided on the disposable packaging cover (115); The beverage identity reading and writing device (33) is also configured to read the fourth identity information in the fourth identity tag when the opening and closing cover (113) is in an open state, and the beverage identity reading and writing device (33) can compare the read fourth identity information with the third preset identity information; the third preset identity information is written into the beverage identity reading and writing device (33) in advance; When the fourth identity information read by the beverage identity reading and writing device (33) matches the third preset identity information, the movable plate (31) moves and causes the ventilation interface (35), the liquid outlet interface (36) and the power supply interface (37) on the movable plate (31) to be connected to the ventilation socket (19), the liquid outlet socket (110) and the solenoid valve power socket (112) respectively.

9. The intelligent storage and retrieval device for bulk liquid commodities according to claim 8, characterized in that: The machine body (20) is further provided with a mounting cavity (24) located above the storage cavity (21), the movable plate (31) is arranged in the mounting cavity (24), and an inlet and outlet passage (25) adapted to the movable plate (31) is arranged between the mounting cavity (24) and the storage cavity (21); A shielding plate (26) for blocking the inlet and outlet passage (25) is provided at the top of the storage chamber (21); the shielding plate (26) is used to shield the beverage identity reading and writing device (33) from reading the third identity information and the fourth identity information; the shielding plate (26) is configured to be able to reciprocate in a horizontal direction at the top of the storage chamber (21) to block or open the inlet and outlet passage (25).

10. The intelligent storage and retrieval device for bulk liquid commodities according to claim 9, characterized in that: The storage door (22) is hingedly connected to the machine body (20); a shielding plate (26) is slidably arranged on the top of the storage chamber (21) so that the shielding plate (26) can slide horizontally toward or away from the storage door (22); a connecting rod (27) is provided between the shielding plate (26) and the storage door (22), one end of the connecting rod (27) is hingedly connected to the storage door (22), and the other end of the connecting rod (27) is hingedly connected to the shielding plate (26).

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