阅读说明：本技术 一种具有食品溯源功能的自助贩卖咖啡机 (Self-service coffee vending machine with food tracing function ) 是由 王琼峰 许必峰 薛彬 于 2021-07-07 设计创作，主要内容包括：本发明公开了一种具有食品溯源功能的自助贩卖咖啡机,包括自助咖啡贩卖机主体,所述自助咖啡贩卖机主体的内部设置有包装咖啡食品溯源部件,所述自助咖啡贩卖机主体的内部设置有与所述包装咖啡入料仓相连通的用于储存包装咖啡的包装咖啡储存仓,本发明通过在自助咖啡贩卖机主体的内部设置有包装咖啡食品溯源部件,在包装咖啡食品溯源部件对包装咖啡入料时进行扫描识别区分之后,可以对进入到自助咖啡贩卖机主体内部的包装咖啡进行食品信息安全溯源显示出来,方便用户对于咖啡品质的查看与了解,使得用户在购买时更加的放心,且还能对于品质不好的包装咖啡进行去除,保证包装咖啡的品质质量。(The invention discloses a self-service coffee vending machine with a food tracing function, which comprises a self-service coffee vending machine main body, wherein a packaged coffee food tracing component is arranged inside the self-service coffee vending machine main body, and a packaged coffee storage bin communicated with the packaged coffee feeding bin and used for storing packaged coffee is arranged inside the self-service coffee vending machine main body. The quality of the packaged coffee is ensured.)

1. The utility model provides a sell coffee machine by oneself with food traceability function, includes self-service coffee and sells machine main part (1), its characterized in that: a packaged coffee food traceability component (2) is arranged inside the self-service coffee vending machine main body (1), and the packaged coffee food traceability component (2) comprises a food traceability information display screen (20) which is arranged on the surface of the self-service coffee vending machine main body (1) and is used for displaying food traceability information;

self-service coffee sells inside of machine main part (1) and is provided with package coffee and goes into feed bin (23), package coffee goes into the lateral wall of feed bin (23) and installs food traceability information bar code scanner (21) that have scanning identification, the internally mounted of machine main part (1) is selld to self-service coffee has food traceability information processing controller (22) that is used for data arrangement and control, the inside of machine main part (1) is selld to self-service coffee be provided with package coffee goes into the package coffee storage storehouse (24) that is used for storing package coffee that feed bin (23) is linked together, the internally mounted of feed bin (23) is gone into to package coffee has pan feeding conveyer belt (25) that is used for carrying package coffee, the inside that feed bin (23) was gone into to package coffee is provided with unloading control's unloading interception subassembly (26), the lateral wall that feed bin (23) was gone into to package coffee is provided with and is used for releasing food traceability information bar code scanner (21) unidentified traceability information package traceability A coffee push assembly (27) for packaging coffee.

2. The self-service coffee vending machine with the food tracing function according to claim 1, is characterized in that: unloading interception subassembly (26) is including fixing packing coffee goes into middle part interception board (260) of feed bin (23) inner wall, middle part unloading trompil (261) has been seted up at the middle part of middle part interception board (260), the bottom of middle part unloading trompil (261) is provided with two middle part closing plate (262), the top of middle part closing plate (262) is fixed with the gomphosis and is in the inside unloading closing plate (263) of middle part unloading trompil (261), the inner wall that packing coffee goes into feed bin (23) is fixed with two middle part connecting blocks (264), the tip of middle part closing plate (262) is rotated and is inserted and is established the inside of middle part connecting block (264), the tip bearing of middle part closing plate (262) is inserted and is equipped with middle part dwang (265).

3. The self-service coffee vending machine with the food tracing function according to claim 2, wherein: the end fixing of middle part dwang (265) has transmission storehouse (266), the inside bearing of transmission storehouse (266) is inserted and is equipped with transfer line (267), the one end of middle part dwang (265) extends to inside transmission storehouse (266), the external surface mounting of transfer line (267) both sides has bevel gear, the one end of transmission storehouse (266) pass through bevel gear with transfer line (267) surface bevel gear meshing is connected, middle part driving motor (268) are installed to the one end of transmission storehouse (266), the output of middle part driving motor (268) with the end fixed connection of transfer line (267).

4. The self-service coffee vending machine with the food tracing function according to claim 1, is characterized in that: packing coffee pushes away subassembly (27) including seting up packing coffee in feed bin (23) lateral wall promotes chamber (270), the inside that packing coffee promoted chamber (270) is provided with promotes screw rod (271), it is close to promote screw rod (271) packing coffee is fixed with thrust plate (272) into the one end of feed bin (23) lateral wall, it is close to promote screw rod (271) the tip outside thread tightening of thrust plate (272) has cell wall fixed plate (273), cell wall fixed plate (273) with packing coffee promotes chamber (270) inner wall and passes through bearing fixed connection.

5. The self-service coffee vending machine with the food tracing function according to claim 4, wherein: one side fixedly connected with a plurality of cell wall fixed plate (273) rotates connecting rod (274), the inside that packing coffee promoted chamber (270) be provided with rotate connecting rod (274) one end fixed connection's rotation carousel (275), the outside of rotating carousel (275) is fixed with rotates slider (276), set up in the cell wall that packing coffee promoted chamber (270) with rotate slider (276) matched with rotation spout (277), packing coffee promotes one side in chamber (270) install the output with rotate carousel (275) fixed connection's lateral wall driving motor (278).

6. The self-service coffee vending machine with the food tracing function according to claim 1, is characterized in that: a packaged coffee output assembly (28) used for pushing out unidentified packaged coffee is arranged below the feeding conveying belt (25), the packaged coffee output assembly (28) comprises a packaged coffee output bin (280) arranged inside the self-service coffee vending machine main body (1), and an output conveying belt (281) is arranged inside the packaged coffee output bin (280).

7. The self-service coffee vending machine with the food tracing function according to claim 6, wherein: an output closing plate (282) is hinged to the inner wall of one side of the packaged coffee output bin (280), an output spring (283) fixedly connected with the inner wall of the packaged coffee output bin (280) is fixed to one side of the output closing plate (282), and an output bin groove (284) matched with the bottom end of the output spring (283) is formed in the bottom side of the packaged coffee output bin (280).

Technical Field

The invention relates to the technical field of coffee machines, in particular to a self-service coffee vending machine with a food tracing function.

Background

Coffee is one of three major drinks in the world and is popular with people all the time, for the preparation of good coffee, whether raw materials are good or not plays a decisive role in the quality of the prepared coffee, and when the freshness is an important factor influencing the quality of any coffee and the coffee is selected for purchase, one or two coffee beans are grabbed and chewed in the mouth, if the coffee beans are crisp and audible, the coffee beans are not moistened, and the coffee beans with fragrance on the lip and the tooth are the top grade, but the coffee beans are preferably pinched by hands, whether the coffee beans are solid or not is felt, and ten million coffee with empty shells is not required to be purchased;

in order to satisfy the demand of people to coffee, the coffee machine of packing coffee beans is selld by oneself in some shopping malls, in order to make things convenient for people to purchase coffee beans, a coffee for getting back to oneself makes delicious coffee at home, current packing coffee beans is selld by oneself coffee machine and is not had the food function of tracing to the source, make people when purchasing coffee beans, can not be to its place of origin, and various processing preparation environment have a deeper understanding, thereby make people when purchasing, can not be fine assurance to the good quality of material, thereby influence people to the enthusiasm of packing coffee bean purchase.

Disclosure of Invention

The invention aims to provide a self-service coffee vending machine with a food tracing function, and solves the problems that the conventional self-service coffee vending machine for packaged coffee beans has no food tracing function, so that people cannot deeply understand the origin and various processing and manufacturing environments of the coffee beans when purchasing the coffee beans, and therefore people cannot well grasp the excellent quality of materials when purchasing the coffee beans, and the enthusiasm of people for purchasing the packaged coffee beans is influenced.

In order to solve the technical problems, the invention specifically provides the following technical scheme:

the invention provides a self-service coffee vending machine with a food traceability function, which comprises a self-service coffee vending machine main body, wherein a packaged coffee food traceability part is arranged inside the self-service coffee vending machine main body, and the packaged coffee food traceability part comprises a food traceability information display screen for displaying food traceability information;

a packaged coffee feeding bin is arranged inside the self-service coffee vending machine main body, a food traceability information bar code scanner with scanning identification is mounted on the side wall of the packaged coffee feeding bin, a food traceability information processing controller for data arrangement and control is arranged in the self-service coffee vending machine main body, a packaged coffee storage bin communicated with the packaged coffee feeding bin and used for storing packaged coffee is arranged inside the self-service coffee vending machine main body, a feeding conveyer belt for conveying the packaged coffee is arranged in the packaged coffee feeding bin, a blanking interception component for blanking control is arranged in the packaged coffee feeding bin, the side wall of the packaged coffee feeding bin is provided with a packaged coffee pushing assembly used for pushing out the packaged coffee with the food traceability information bar code scanner and unidentified traceability information.

As a preferable scheme of the invention, the blanking intercepting component comprises a middle intercepting plate fixed on the inner wall of the packed coffee feeding bin, a middle blanking opening is formed in the middle of the middle intercepting plate, two middle closing plates are arranged at the bottom end of the middle blanking opening, a blanking closing plate embedded in the middle blanking opening is fixed at the top end of the middle closing plate, two middle connecting blocks are fixed on the inner wall of the packed coffee feeding bin, the end parts of the middle closing plates are rotatably inserted in the middle connecting blocks, and a middle rotating rod is inserted in an end bearing of the middle closing plate.

As a preferable scheme of the present invention, a transmission bin is fixed at an end of the middle rotating rod, a transmission rod is inserted into an inner bearing of the transmission bin, one end of the middle rotating rod extends into the transmission bin, a bevel gear is fixed on an outer surface of each of two sides of the transmission rod, one end of the transmission bin is meshed and connected with the bevel gear on the surface of the transmission rod through the bevel gear, a middle driving motor is installed at one end of the transmission bin, and an output end of the middle driving motor is fixedly connected with the end of the transmission rod.

As a preferable scheme of the invention, the packaged coffee pushing assembly comprises a packaged coffee pushing cavity formed in the side wall of the packaged coffee feeding bin, a pushing screw is arranged in the packaged coffee pushing cavity, a pushing plate is fixed at one end, close to the side wall of the packaged coffee feeding bin, of the pushing screw, a groove wall fixing plate is fixed at the outer side of the end, close to the pushing plate, of the pushing screw in a threaded manner, and the groove wall fixing plate is fixedly connected with the inner wall of the packaged coffee pushing cavity through a bearing.

As a preferred scheme of the invention, one side of the groove wall fixing plate is fixedly connected with a plurality of rotating connecting rods, a rotating turntable fixedly connected with one end of each rotating connecting rod is arranged in the packaged coffee pushing cavity, a rotating slide block is fixed on the outer side of each rotating turntable, a rotating chute matched with the rotating slide block is arranged in the groove wall of the packaged coffee pushing cavity, and a side wall driving motor with an output end fixedly connected with the rotating turntable is arranged on one side of the packaged coffee pushing cavity.

As a preferable scheme of the invention, a packaged coffee output assembly for pushing out unidentified packaged coffee is arranged below the feeding conveyer belt, the packaged coffee output assembly comprises a packaged coffee output bin which is arranged in the self-service coffee vending machine main body, and an output conveyer belt is arranged in the packaged coffee output bin.

As a preferable scheme of the invention, an output closing plate is hinged to the inner wall of one side of the packaged coffee output bin, an output spring fixedly connected with the inner wall of the packaged coffee output bin is fixed to one side of the output closing plate, and an output bin groove matched with the bottom end of the output spring is formed in the bottom side of the packaged coffee output bin.

Compared with the prior art, the invention has the following beneficial effects:

according to the self-service coffee vending machine, the packaged coffee food tracing component is arranged in the self-service coffee vending machine main body, so that after the packaged coffee food tracing component scans, identifies and distinguishes the packaged coffee feeding, the food information safety tracing display can be performed on the packaged coffee entering the self-service coffee vending machine main body, a user can conveniently check and know the coffee quality, the user can feel more relieved when purchasing the packaged coffee, the packaged coffee with poor quality can be removed, and the quality of the packaged coffee is guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

Fig. 1 is a schematic front view of the structure of the embodiment of the present invention.

Fig. 2 is a schematic sectional front view of the structure according to the embodiment of the present invention.

Fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to an embodiment of the present invention.

Fig. 4 is an enlarged schematic view of the structure B in fig. 2 according to an embodiment of the present invention.

Fig. 5 is an enlarged schematic view of the structure C in fig. 2 according to an embodiment of the present invention.

Fig. 6 is a partial sectional view of the structure of the middle rotating rod in fig. 3 according to the embodiment of the present invention.

The reference numerals in the drawings denote the following, respectively:

1. a self-service coffee vending machine main body; 2. packaging a coffee food tracing component;

20. a food traceability information display screen; 21. a food traceability information bar code scanner; 22. a food traceability information processing controller; 23. packing coffee into a storage bin; 24. a packaged coffee storage bin; 25. feeding a conveying belt; 26. a blanking interception component; 27. packaging the coffee pushing assembly; 28. a packaged coffee output assembly;

260. a middle interception plate; 261. blanking and opening a hole in the middle; 262. a middle closure plate; 263. blanking a closed plate; 264. a middle connecting block; 265. a middle rotating rod; 266. a transmission bin; 267. a transmission rod; 268. a middle drive motor;

270. packaging the coffee pushing cavity; 271. pushing the screw rod; 272. a pushing plate; 273. a groove wall fixing plate; 274. rotating the connecting rod; 275. rotating the turntable; 276. rotating the slide block; 277. rotating the chute; 278. a side wall drive motor;

280. a packaged coffee output bin; 281. an output conveyor belt; 282. an output closure plate; 283. an output spring; 284. and (4) outputting a bin groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 6, the present invention provides a self-service coffee vending machine with a food traceability function, including a self-service coffee vending machine main body 1, wherein a packaged coffee food traceability part 2 is arranged inside the self-service coffee vending machine main body 1, and the packaged coffee food traceability part 2 includes a food traceability information display screen 20 for displaying food traceability information.

Through sell machine body 1 at self-service coffee inside and set up packing coffee food part of tracing to the source 2, can carry out information to the packing coffee that enters into self-service coffee and sell machine body 1 inside under the function effect of packing coffee food part of tracing to the source 2 and sweep the sign indicating number discernment, thereby carry product information to food inside the information display screen 20 that traces to the source, convenience of customers carries out food inquiry of tracing to the source to packing coffee, thereby the packing coffee quality of machine body 1 inside has been selld to self-service coffee, make the user all very clear to the place of production and the processing of coffee, convenience of customers' purchase, make the psychology of user more relieved.

The inside of self-service coffee vending machine main part 1 is provided with the packing coffee and goes into feed bin 23, the lateral wall that the feed bin 23 was gone into to the packing coffee is installed and is had the food information bar code scanner 21 of tracing to the source of scanning discernment, the internally mounted of self-service coffee vending machine main part 1 has the food information processing controller 22 of tracing to the source that is used for data arrangement and control, the inside of self-service coffee vending machine main part 1 is provided with the packing coffee storage storehouse 24 that is used for storing the packing coffee that the feed bin 23 is linked together is gone into with the packing coffee, the internally mounted of packing coffee income feed bin 23 has the pan feeding conveyer belt 25 that is used for carrying the packing coffee, the inside of packing coffee income feed bin 23 is provided with unloading interception subassembly 26 of unloading control, the lateral wall that the feed bin 23 was gone into to the packing coffee is provided with and is used for pushing out the packing coffee that food information bar code scanner 21 did not discern the information packing coffee of tracing to the source and pass subassembly 27.

In the embodiment, when the packaged coffee is put on the surface of the feeding conveyer belt 25 from the left side of the packaged coffee inlet bin 23, the packaged coffee is driven to move towards the right side of the packaged coffee inlet bin 23 under the driving action of the feeding conveyer belt 25, when the packaged coffee moves to the right end of the feeding conveyer belt 25, the bar codes on the surface of the packaged coffee are scanned and identified by the food traceability information bar code scanner 21, the product information is transmitted into the food traceability information processing controller 22, and the product information is transmitted into the food traceability information display screen 20 on the surface of the self-service coffee vending machine main body 1 through the processing of the food traceability information processing controller 22, so that a user can conveniently perform food traceability query on the surface of the food traceability information display screen 20, when the food traceability information bar code scanner 21 does not scan or scan and detect the bar codes of some packaged coffee with unqualified quality, the information collected by the food traceability information bar code scanner 21 is transmitted to the interior of the food traceability information processing controller 22, so that the food traceability information processing controller 22 sends instruction control to the blanking intercepting component 26, the blanking intercepting component 26 is in a closed state, unqualified products on the surface of the feeding conveying belt 25 cannot pass through, the packaged coffee pushing component 27 is started under the control action of the food traceability information processing controller 22 on the packaged coffee pushing component 27, the packaged coffee pushing component 27 pushes unqualified packaged coffee falling onto the surface of the blanking intercepting component 26 to be pushed out, and packaged coffee falling from the blanking intercepting component 26 is guaranteed to be products recorded by the food traceability information and is cleared of unqualified products.

In order to prevent unqualified packaged coffee from entering the packaged coffee storage bin 24, the blanking intercepting component 26 is arranged at the bottom end of the packaged coffee storage bin 23 and is controlled by the food traceability information processing controller 22 to operate, whether the packaged coffee scanned by the food traceability information bar code scanner 21 passes or not is controlled, some unqualified packaged coffee is intercepted, and the quality of the packaged coffee inside the packaged coffee storage bin 24 is ensured.

As shown in fig. 1 to 6, in the present embodiment, the blanking intercepting component 26 includes a middle intercepting plate 260 fixed on the inner wall of the coffee packaging bin 23, a middle blanking opening 261 is formed in the middle of the middle intercepting plate 260, two middle closing plates 262 are disposed at the bottom end of the middle blanking opening 261, a blanking closing plate 263 embedded inside the middle blanking opening 261 is fixed at the top end of the middle closing plate 262, two middle connecting blocks 264 are fixed on the inner wall of the coffee packaging bin 23, the end of the middle closing plate 262 is rotatably inserted inside the middle connecting blocks 264, a middle rotating rod 265 is inserted into an end bearing of the middle closing plate 262, a transmission bin 266 is fixed at the end of the middle rotating rod 265, a transmission rod 267 is inserted into an inner bearing of the transmission bin 266, one end of the middle rotating rod 265 extends into the transmission bin 266, and bevel gears are fixed on the outer surfaces of both sides of the transmission rod 267, one end of the transmission chamber 266 is engaged with the bevel gear on the surface of the transmission rod 267 through a bevel gear, one end of the transmission chamber 266 is provided with a middle driving motor 268, and the output end of the middle driving motor 268 is fixedly connected with the end of the transmission rod 267.

When the packaged coffee scanned and detected by the food traceability information barcode scanner 21 passes through the information processing verification of the food traceability information processing controller 22, an instruction is sent to the blanking intercepting component 26, the middle driving motor 268 is started, the output end of the middle driving motor 268 is fixedly connected with the transmission rod 267 to drive the transmission rod 267 to rotate, the transmission rod 267 is in transmission connection with the end part of the middle rotating rod 265 through a bevel gear on the surface, so as to drive the middle rotating rod 265 to rotate, so as to drive the middle closing plate 262 to rotate, so that the blanking closing plate 263 is separated from the middle blanking opening 261, the packaged coffee falling from the right end of the feeding conveyer belt 25 is not intercepted, the coffee passes through the food traceability and passes through quickly, when the food traceability information barcode scanner 21 scans the packaged coffee, and under the instruction sent by the food traceability information processing controller 22, the middle driving motor 268 is controlled to firmly fix the blanking closing plate 263 and the middle blanking opening 261, so that packaged coffee falling from the right end of the feeding conveyor belt 25 can not pass through, and the coffee falling into the packaged coffee storage bin 24 is guaranteed to be traced by food.

Packaging coffee which is not traced by the food tracing information bar code scanner 21 falls on the surface of the blanking interception component 26 and needs to be cleared away, a packaging coffee pushing component 27 is arranged on the side wall of the packaging coffee feeding bin 23, and the packaging coffee falling on the surface of the blanking interception component 26 is cleared away under the pushing action of the packaging coffee pushing component 27, so that the problem of blockage of the packaging coffee on the surface of the blanking interception component 26 is avoided.

As shown in fig. 1 to 5, in this embodiment, the packaged coffee pushing assembly 27 includes a packaged coffee pushing cavity 270 opened in a side wall of the packaged coffee inlet bin 23, a pushing screw 271 is disposed inside the packaged coffee pushing cavity 270, a pushing plate 272 is fixed at one end of the pushing screw 271 close to the side wall of the packaged coffee inlet bin 23, a slot wall fixing plate 273 is screwed on an outer side of an end portion of the pushing screw 271 close to the pushing plate 272, the slot wall fixing plate 273 is fixedly connected to an inner wall of the packaged coffee pushing cavity 270 through a bearing, a plurality of rotating connecting rods 274 are fixedly connected to one side of the slot wall fixing plate 273, a rotating turntable 275 fixedly connected to one end of the rotating connecting rods 274 is disposed inside the packaged coffee pushing cavity 270, a rotating slider 276 is fixed to an outer side of the rotating turntable 275, a rotating chute 277 matched with the rotating slider 276 is disposed in a slot wall of the packaged coffee pushing cavity 270, a side wall driving motor 278 whose output end is fixedly connected with the rotary disk 275 is installed at one side of the packed coffee pushing chamber 270.

After the packaged coffee is scanned and traced by the food tracing information bar code scanner 21, the identification information is transmitted to the inside of the food tracing information processing controller 22, the food tracing information processing controller 22 finishes the food tracing information and sends a start instruction to the side wall driving motor 278, so that the side wall driving motor 278 drives the rotating turntable 275 to rotate, and the rotating slider 276 is fixed on the outer side of the rotating turntable 275, the rotating slider 276 is inserted into the rotating chute 277 to rotate, so that the rotating turntable 275 rotates more stably, the connecting rod 274 drives the groove wall fixing plate 273 to rotate, the middle part of the groove wall fixing plate 273 is connected with the pushing screw rod 271 through a thread structure, the pushing screw rod 271 is driven to move leftwards under the rotation of the groove wall fixing plate 273, so that the pushing plate 272 pushes the packaged coffee which falls onto the upper surface of the blanking intercepting component 26 and is not identified by tracing to move leftwards, pushed into the interior of the packaged coffee output assembly 28, and the non-passing packaged coffee is delivered out by the delivery function of the packaged coffee output assembly 28.

As shown in fig. 1 to 6, in the present embodiment, a packaged coffee output assembly 28 for pushing out unidentified packaged coffee is disposed below the feeding conveyor 25, the packaged coffee output assembly 28 includes a packaged coffee output bin 280 opened inside the self-service coffee vending machine main body 1, an output conveyor 281 is installed inside the packaged coffee output bin 280, an output closing plate 282 is hinged to an inner wall of one side of the packaged coffee output bin 280, an output spring 283 fixedly connected to an inner wall of the packaged coffee output bin 280 is fixed to one side of the output closing plate 282, and an output bin groove 284 matched with a bottom end of the output spring 283 is formed in a bottom side of the packaged coffee output bin 280.

Finally, under the pushing action of the packaged coffee pushing assembly 27, the packaged coffee which is not identified by source enters the inside of the packaged coffee output bin 280 and is conveyed out through the output conveyor 281 arranged inside the packaged coffee output bin 280, so that a user can take out and inspect the unidentified packaged coffee conveniently, when the packaged coffee enters the inside of the packaged coffee output bin 280, the packaged coffee can enter the surface of the output conveyor 281 by the output closed plate 282 arranged at the right side of the packaged coffee output bin 280 and the surface of the output closed plate 282 is fixed with the output spring 283, under the elastic force action of the output spring 283, the packaged coffee can only drive the output closed plate 282 to rotate through abutting against the output closed plate 282, so that certain sealing action is carried out on the inside of the packaged coffee input bin 23, and dust carried by outside wind is prevented from entering the inside of the packaged coffee storage bin 24, thereby making the packaged coffee inside the packaged coffee storage bin 24 more clean after food source tracing.

In conclusion, under the code scanning and identifying effect of the food traceability information bar code scanner 21, the food traceability code scanning work can be performed on the packaged coffee which is about to enter the packaged coffee storage bin 24, each product which enters the packaged coffee storage bin can be inquired by a user, and the coffee beans can be purchased more comfortably.

The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.