CN214376749U

CN214376749U - Box lunch machine

Info

Publication number: CN214376749U
Application number: CN202120642860.0U
Authority: CN
Inventors: 彭虎
Original assignee: Hunan Beijixing Technical Service Co Ltd
Current assignee: Hunan Beijixing Technical Service Co Ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-10-08
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses a box lunch machine, which comprises a cabinet body, a storage shelf and a transportation device, wherein the storage shelf and the transportation device are arranged in the cabinet body, the storage shelf is used for storing goods, the transportation device is used for transporting goods, the storage shelf comprises a supporting component and a tray, the supporting component comprises a supporting shaft and a fastening component used for installing the supporting shaft on the cabinet body, one end of the tray is connected with the supporting shaft, a plurality of trays are arranged along the axial direction of the supporting shaft, the transportation device comprises a lifting mechanism and a translation mechanism arranged on the lifting mechanism, the lifting mechanism is provided with a proximity switch, the proximity switch is configured to respond to the position of the tray to send an electric signal when the transportation device is used for addressing, the box lunch machine can automatically update the shelf structure in the system after changing the storage shelf structure, reduces the operation burden of operators and is convenient to use and maintain.

Description

Box lunch machine

Technical Field

The utility model relates to an automatic vending machine technical field, in particular to box lunch machine.

Background

The automatic vending device is a device capable of automatically vending goods, and an emerging automatic vending device is different from a traditional automatic vending machine in that the automatic vending machine has a heating function. Among them, there is a machine for automatically selling boxed lunch, which comprises a storage shelf for storing boxed lunch, a refrigerating device for keeping freshness, and a heating device for processing boxed lunch. In the use process of the box lunch machine, the vending machine is provided with the transportation device which can transfer box lunch from the storage shelf to the heating device so as to heat the box lunch, the storage shelf needs to be capable of loading as many box lunch as possible, the storage shelf needs as many lattices as possible, the shelf structure of the storage shelf is complex, the storage shelf can be adjusted according to needs when in use, and when the shelf structure is changed, an operator needs to set the storage shelf in the system again, so that the operation is very troublesome, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a box lunch machine, degree of automation is high, and the later maintenance is simple.

According to the box lunch machine provided by the embodiment of the first aspect of the utility model, the box lunch machine comprises a cabinet body, a storage shelf and a transportation device, wherein the storage shelf and the transportation device are arranged in the cabinet body, the storage shelf is used for storing goods, the transportation device is used for transporting goods, the storage shelf comprises a supporting component and a tray, the supporting component comprises a supporting shaft and a fastening component used for installing the supporting shaft on the cabinet body, one end of the tray is connected with the supporting shaft, and a plurality of trays are arranged along the axial direction of the supporting shaft;

the transporter includes a lift mechanism provided with a proximity switch configured to issue an electrical signal in response to a tray position when the transporter is addressed, and a translation mechanism provided on the lift mechanism.

In a possible implementation manner of the first aspect, the tray includes a cargo board and a shielding plate adapted to the proximity switch, the shielding plate is disposed at an end of the cargo board facing the transportation device, and the shielding plate extends downward from an edge of the cargo board.

In a possible implementation manner of the first aspect, the lifting mechanism includes a vertical slide rail, a vertical driving assembly, and a vertical slide seat, the vertical slide rail is vertically fixed to the cabinet body, the vertical slide seat is slidably connected to the vertical slide rail, and the vertical driving assembly is connected to the vertical slide seat to drive the vertical slide seat to slide along the vertical slide rail;

the translation mechanism is arranged on the vertical sliding seat and comprises a transverse sliding rail, a transverse driving assembly and a transverse sliding seat, the transverse sliding rail is fixed on the vertical sliding seat along the transverse direction, the transverse sliding seat is connected with the transverse sliding rail in a sliding manner, and the transverse driving assembly is connected with the transverse sliding seat to drive the transverse sliding seat to slide along the transverse sliding rail;

the proximity switch is arranged on one side, facing the storage shelf, of the vertical sliding seat.

In one possible implementation form of the first aspect, the proximity switch includes a proximity sensor and a switch fixing plate configured to be able to fix the proximity sensor to the vertical slide.

In a possible implementation manner of the first aspect, the translation mechanism further includes a distribution assembly and a tray, the distribution assembly is disposed on the transverse slide, the tray is disposed on the vertical slide, the distribution assembly is configured to be capable of distributing the goods on the tray to the tray, and the tray is configured to be capable of loading the goods distributed by the distribution assembly.

In a possible implementation manner of the first aspect, the outer surface of the support shaft is square in cross section, the support shaft is provided with a mounting groove extending along the axial direction of the support shaft, a mounting part is arranged in the mounting groove, one end of the tray is connected with the mounting part, and the mounting part is embedded in the mounting groove.

In a possible implementation manner of the first aspect, four rows of the trays are respectively arranged on one side surface of the supporting shaft, and when the supporting shaft rotates to a preset position, the shielding plates of at least one row of the trays face the transporting device.

In one possible implementation manner of the first aspect, the translation mechanism includes a pushing rod, one end of the pushing rod is fixed to the transverse sliding seat, and the other end of the pushing rod is configured to push the goods on the storage rack to a passenger tray;

the tray is provided with a clearance gap configured to allow the push bar to enter a predetermined position when picking up goods.

In a possible implementation manner of the first aspect, the tray includes a loading plate and a guide plate, one end of the loading plate is connected to the vertical sliding seat, the guide plate is disposed at an end of the loading plate far away from the vertical sliding seat, and a distance from the guide plate to the vertical sliding seat is gradually increased to guide goods to enter the tray.

In a possible implementation manner of the first aspect, the tray is provided with a plurality of lightening holes.

According to the utility model discloses box lunch machine of first aspect embodiment, this box lunch machine can be after changing storage shelf structure, and the shelf structure in the automatic updating system reduces operating personnel's operation burden, convenient to use and maintenance.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, and the present invention is further described below with reference to the drawings and the embodiments, wherein:

fig. 1 is a schematic perspective view of a lunch box according to an embodiment of the present invention;

fig. 2 is a schematic view of a part of the structure of a lunch box according to an embodiment of the present invention;

fig. 3 is a schematic view of a part of the structure of a lunch box according to an embodiment of the present invention;

fig. 4 is a schematic view of a part of the structure of a lunch box according to an embodiment of the present invention;

fig. 5 is a front view of a part of the structure of the lunch box according to an embodiment of the present invention;

fig. 6 is a partial sectional view taken along line G-G in fig. 5.

Description of reference numerals:

1, a box lunch machine; 10, a cabinet body; 12, lifting the fixed frame; 13, heating the opening; 20, storage shelves; 21, a support assembly; 22, a tray; 30, a transportation device; 31, a lifting mechanism; 32, a translation mechanism; 33, a proximity switch; 40, a display module; 50, a payment module; 60, a refrigeration device; 70, a heating device; 211, supporting the shaft; 212, a fastening assembly; 222, a pallet; 223, a shielding plate; 224, avoiding empty gaps; 225, lightening holes; 311, vertical slide rails; 312, a vertical drive assembly; 313, a vertical slide; 321, a transverse slide rail; 322, a lateral drive assembly; 323, a transverse slide; 324, a dispensing component; 325, passenger tray; 331, a proximity sensor; 332, a switch fixing plate; 2112, mounting groove; 2113, a mounting member; 3241, push rod; 3251, a loading plate; 3252 and a guide plate.

Detailed Description

The terminology used in the description of the embodiments section of the present application is for the purpose of describing particular embodiments of the present application only and is not intended to be limiting of the present application. The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the embodiments of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, an indirect connection via an intermediary, a connection between two elements, or an interaction between two elements.

The terms "first," "second," "third," "fourth," and the like (if any) in this application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order, nor should they be construed to indicate or imply relative importance or to implicitly indicate the number of technical features indicated. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus. While the term "and/or" is merely one type of association that describes an associated object, it means that there may be three types of relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship. The specific meanings of the above terms in the embodiments of the present application can be understood by those of ordinary skill in the art according to specific situations.

The box lunch machine is an emerging automatic vending machine, has the refrigeration storage function of a common automatic vending machine, also has the heating function, can heat the preserved lunch box and then provide the lunch box for consumers, avoids the operation process of heating by the consumers, and has higher automation degree. The box lunch machine comprises a cabinet body, a display module, a payment module, a power module, a control system, a transportation device, a storage shelf for storing box lunch, a refrigerating device for preserving freshness and a heating device for processing the box lunch, wherein the display module, the payment module, the power module, the control system, the transportation device and the storage shelf are arranged on the cabinet body. The boxed meal is stored on the storage shelf, the control system is electrically connected with the display module, the payment module, the storage shelf, the refrigerating device and the heating device, and in the using process, based on the operation and payment behaviors of a user, the control system controls the transportation device to transport the boxed meal to the heating device from the storage shelf, then controls the heating device to heat the boxed meal, and provides the boxed meal for the user after reaching a preset condition.

In order to reduce the replenishment times and provide the lunch box more efficiently, the storage shelf needs to be capable of loading as many lunch boxes as possible, so that the storage shelf needs as many lattices as possible, the shelf structure is complex by adopting the traditional storage shelf lattice structure, the storage shelf is adjusted as required when in use, and when the shelf structure is changed, an operator needs to reset the system so that the machine can accurately find the position, so that the operation is very troublesome and the use is inconvenient.

Referring to fig. 1 to 6, in an embodiment of the present invention, the box lunch machine 1 includes a cabinet 10, a storage shelf 20, and a transportation device 30, wherein the storage shelf 20 and the transportation device 30 are disposed in the cabinet 10, the storage shelf 20 is used for storing goods, and the transportation device 30 is used for transporting goods. In the present embodiment, the goods are boxed lunch, and the box lunch machine 1 further includes a display module 40, a payment module 50, a control system (not shown), a power supply module (not shown), a refrigerating device 60 for keeping freshness, and a heating device 70 for processing boxed lunch. The boxed meal is stored on the storage shelf 20, the control system is electrically connected with the display module 40, the payment module 50, the storage shelf 20, the refrigerating device 60 and the heating device 70, and in the using process, the control system controls the transportation device 30 to transport the boxed meal from the storage shelf 20 to the heating device 70 based on the operation and payment behaviors of a user, then controls the heating device 70 to heat the boxed meal, and provides the boxed meal for the user after the preset conditions are met. The detailed operation is not described herein. The storage shelf 20 includes a support assembly 21 and trays 22, the support assembly 21 includes a support shaft 211 and a fastening assembly 212 for mounting the support shaft 211 on the cabinet 10, one end of the tray 22 is connected to the support shaft 211, and a plurality of trays 22 are arranged along the axial direction of the support shaft 211. The transporter 30 includes a lift mechanism 31 and a translation mechanism 32 provided on the lift mechanism 31, the lift mechanism 31 being provided with a proximity switch 33, the proximity switch 33 being configured to be capable of issuing an electrical signal in response to the position of the tray 22 when the transporter 30 is addressed. Specifically, the cabinet 10 is of a rectangular sheet metal structure, a storage cavity is formed in one side of the cabinet 10 to accommodate the storage shelf 20, a heating device 70 is disposed in the other side of the cabinet 10, and the boxed meal can be moved into the heating device 70 through the transporting device 30. The bottom of the support shaft 211 is fixed to the bottom of the cabinet 10 by a fastening assembly 212, and the support shaft 211 extends in the ascending and descending direction. The proximity switch 33 can detect the position of the tray 22 at the time of addressing, and thus can automatically enter the position of the tray 22 without the operator considering the operation, reducing the workload.

In this embodiment, the lifting mechanism 31 includes a vertical slide rail 311, a vertical driving assembly 312, and a vertical slide seat 313, the vertical slide rail 311 is vertically fixed to the cabinet 10, the vertical slide seat 313 is slidably connected to the vertical slide rail 311, and the vertical driving assembly 312 is connected to the vertical slide seat 313 to drive the vertical slide seat 313 to slide along the vertical slide rail 311. The translation mechanism 32 is disposed on the vertical slide 313, the translation mechanism 32 includes a horizontal slide rail 321, a horizontal driving assembly 322, and a horizontal slide 323, the horizontal slide rail 321 is fixed on the vertical slide 313 along the horizontal direction, the horizontal slide 323 is connected with the horizontal slide rail 321 in a sliding manner, and the horizontal driving assembly 322 is connected with the horizontal slide 323 to drive the horizontal slide 323 to slide along the horizontal slide rail 321. The proximity switch 33 is provided on the side of the vertical slide 313 facing the storage rack 20. The cabinet 10 further comprises a lifting fixing frame 12, the cross-sectional shape of the lifting fixing frame 12 is U-shaped, and the lifting mechanism 31 is installed in the lifting fixing frame 12. The elevating mechanism 31 and the translating mechanism 32 are coupled to displace in the lateral and vertical directions, thereby transferring the lunch box at a predetermined position to the heating unit 70.

In the present embodiment, the proximity switch 33 includes a proximity sensor 331 and a switch fixing plate 332, and the switch fixing plate 332 is configured to be able to fix the proximity sensor 331 to the vertical slider 313. The vertical slide 313 is provided with an accommodating cavity for placing the proximity sensor 331, and then the proximity sensor is limited by the switch fixing plate 332, and only the probe is exposed.

In the present embodiment, the translating mechanism 32 further includes a distribution assembly 324 and a tray 325, the distribution assembly 324 is disposed on the transverse slide 323, the tray 325 is disposed on the vertical slide 313, the distribution assembly 324 is configured to distribute the goods on the tray 22 to the tray 325, and the tray 325 is configured to load the goods distributed by the distribution assembly 324. Specifically, when the goods need to be transported, that is, when the goods are taken, the transporting device 30 moves to a predetermined position, the distributing assembly 324 pushes or takes the goods out of the tray 22, the goods move to the riding tray 325, the cabinet 10 is provided with the heating port 13 communicated with the heating device 70, the transporting device 30 continues to move, the riding tray 325 is in butt joint with the heating port 13, and then the goods on the riding tray 325 are sent to the heating port 13.

In this embodiment, the cross-sectional shape of the outer surface of the support shaft 211 is square, the support shaft 211 is provided with a mounting groove 2112 extending in the axial direction of the support shaft 211, a mounting member 2113 is provided in the mounting groove 2112, one end of the tray 22 is connected to the mounting member 2113, and the mounting member 2113 is fitted into the mounting groove 2112. Specifically, each surface of the support shaft 211 is provided with two mounting grooves 2112.

In this embodiment, four rows of trays 22 are respectively disposed on one side of the supporting shaft 211, and when the supporting shaft 211 rotates to a predetermined position, the shielding plates 223 of at least one row of trays 22 face the transporting device 30. The mounting grooves 2112 are formed in four sides, the supporting shaft 211 can bear four rows of trays 22, radial stress of the supporting shaft 211 is uniform, and the structure is stable. Since the support shaft 211 is rotatable, each column has an opportunity to rotate to a position where it can be detected by the proximity switch 33, only that the shutter 223 of the tray 22 faces the proximity switch 33 on the transportation device 30 when it is in this position. The positional information of each tray 22 can be acquired in cooperation with the rotation of the support shaft 211.

In the present embodiment, the tray 22 includes a loading plate 222 and a shielding plate 223 adapted to the proximity switch 33, the shielding plate 223 is disposed at an end of the loading plate 222 facing the transportation device 30, and the shielding plate 223 extends downward from an edge of the loading plate 222. A shutter 223 is provided at one end of the access panel 222 for being detectable by the proximity switch 33 during addressing, the shutter 223 extending downwardly from the edge of the access panel 222.

In the present embodiment, the translation mechanism 32 includes a push rod 3241, one end of the push rod 3241 is fixed to the transverse slide 323, and the other end of the push rod 3241 is configured to push the goods on the storage rack 20 toward the tray 325. The tray 22 is provided with an empty space 224, and the empty space 224 is configured to allow the push bar 3241 to enter a predetermined position when picking up goods. Since the supporting shaft 211 can rotate, when the goods need to be transported, the supporting shaft 211 is rotated to a predetermined position, and the pushing rod 3241 is driven to push the goods from the tray 22 to the tray 325 on the other side.

In this embodiment, the tray 325 includes a loading plate 3251 and a guide plate 3252, one end of the loading plate 3251 is connected to the vertical slide 313, the guide plate 3252 is disposed at one end of the loading plate 3251 far from the vertical slide 313, and the distance from the guide plate 3252 to the vertical slide 313 is gradually increased to guide the goods into the tray 325. The loading plate 3251 is horizontally disposed to stably receive the goods, and the guide plate 3252 can reduce the probability of the goods being stuck or falling, thereby improving the operation stability.

In the present embodiment, the tray 22 is provided with a plurality of lightening holes 225. The number of the trays 22 is large, and the weight of the whole storage shelf 20 can be reduced on the basis of ensuring the structural strength by adding the lightening holes 225.

The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A box lunch machine comprises a cabinet body, a storage shelf and a transportation device, wherein the storage shelf and the transportation device are arranged in the cabinet body, the storage shelf is used for storing goods, and the transportation device is used for transporting goods;

2. The box lunch machine of claim 1, wherein the tray comprises a pallet and a shielding plate adapted to the proximity switch, the shielding plate is disposed at an end of the pallet facing the transport device, and the shielding plate extends downward from an edge of the pallet.

3. The box lunch machine according to claim 1, wherein the lifting mechanism comprises a vertical slide rail, a vertical driving assembly and a vertical slide carriage, the vertical slide rail is vertically fixed on the cabinet body, the vertical slide carriage is slidably connected with the vertical slide rail, and the vertical driving assembly is connected with the vertical slide carriage to drive the vertical slide carriage to slide along the vertical slide rail;

4. A lunch box as claimed in claim 3, wherein the proximity switch includes a proximity sensor and a switch fixing plate configured to fix the proximity sensor to the vertical slide.

5. The box lunch machine of claim 3, wherein the translation mechanism further comprises a distribution assembly provided to the lateral slide and a tray provided to the vertical slide, the distribution assembly being configured to distribute the goods on the pallet to the tray, the tray being configured to load the goods distributed by the distribution assembly.

6. A lunch box as claimed in any one of claims 1-5, wherein the outer surface of the support shaft is square in cross-section, the support shaft is provided with a mounting groove extending in the axial direction of the support shaft, a mounting member is provided in the mounting groove, and one end of the tray is connected to the mounting member, and the mounting member is fitted into the mounting groove.

7. A lunch box as claimed in claim 6, wherein four rows of the trays are provided on one side of the support shaft, and the shielding plates of at least one row of the trays face the transport unit when the support shaft is rotated to a predetermined position.

8. A boxboard as claimed in claim 5, wherein the translation mechanism comprises a push bar, one end of which is fixed to the transverse slide and the other end of which is configured to push the goods on the storage shelves towards a tray;

9. The box lunch machine of claim 5, wherein the tray comprises a loading plate and a guide plate, one end of the loading plate is connected with the vertical slide, the guide plate is arranged at one end of the loading plate far away from the vertical slide, and the distance from the guide plate to the vertical slide is gradually enlarged to guide goods into the tray.

10. The lunch box as recited in claim 1, wherein the tray has a plurality of lightening holes formed therein.