CN111653039B

CN111653039B - Self-service vending machine of spring suspension type storage cargo discharging device and dry battery power supply

Info

Publication number: CN111653039B
Application number: CN202010009123.7A
Authority: CN
Inventors: 杨晓飞; 曹芳芳; 杨天真
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2022-04-05
Anticipated expiration: 2040-01-06
Also published as: CN111653039A

Abstract

The invention relates to the technical field of retail equipment used in the vending machine industry, in particular to a spring suspension type goods storage and delivery device and a self-service vending machine powered by dry batteries. The springs in the cabinet body structure can realize the butt joint of the delivery module and the storage module, so that the advantages of stock function when no person purchases goods and delivery function when someone purchases goods are achieved; and the structure is simple, the power consumption parts are reduced to the minimum, the automatic vending machine is separated from the limitation of a power supply, and the automatic vending machine can also independently operate by a dry battery. The spring rotates clockwise to realize automatic replenishment; the spring rotates counterclockwise to enable direct delivery of cargo out of the cargo pallet. The automatic vending machine has the advantages that the structure of the automatic vending machine is simplified through innovation, important parts of the machine are fixed through the harness cords, the running cost and the material cost of the automatic vending machine are greatly reduced, the use occasions are more diversified, and the automatic vending machine has the advantages of simple structure, ingenious design and easiness in operation.

Description

Self-service vending machine of spring suspension type storage cargo discharging device and dry battery power supply

Technical Field

The invention relates to the technical field of retail equipment used in the self-service vending industry, in particular to a spring suspension type goods storage and delivery device and a self-service vending machine powered by a dry battery, and a barrier cable device which is invented in a matching way for improving the operability of the self-service vending machine.

Background

A Vending Machine (VEM) is a Machine that can automatically and unmanned deliver goods according to inserted money or mobile payment.

At present, the existing self-service vending machine usually delivers goods and supplies power through a tray stock, a goods channel (the existing goods channel comprises a spring type clamping goods channel, a crawler-type goods channel and a snake-shaped goods channel), the material cost of manufacture and the structure cost of a machine body are high, special requirements are provided for the shape of the sold goods due to easy clamping of the goods, and a better delivery mode is not provided for soft package goods. Meanwhile, the power consumption is huge, the cost of manufacturing materials and the operation cost are expensive, and the popularization and the application of the market are greatly limited.

Disclosure of Invention

Based on the above, the invention aims to simplify and improve the body structure of the self-service vending machine, reduce power consumption parts and solve the problem of easy goods clamping of small goods such as flexible packages, and provides the spring suspension type goods storage and delivery device and the self-service vending machine powered by the dry battery.

The spring suspension type goods storage and delivery device comprises a forward and reverse rotating motor of a vending machine, a goods storage and delivery spring, a spring ram and a harness cord device for fixing. The positive and negative rotation motor is clamped through a harness cord, and the spring is connected with the positive and negative rotation motor through a chuck and controlled by the positive and negative rotation motor to rotate; the right side of the spring naturally extends, a spring ram penetrates through the center of the spring to jack the tail of the spring, and the ram is fixed at a position corresponding to the positive and negative rotation motor, so that the spring is parallel to the bottom of the cabinet.

One of the stock units comprises a plurality of goods spaces. The physical structure of the stock unit comprises a positive and negative rotation motor, a spring and a spring ram, and the goods position in the stock unit specifically refers to a section of ring-shaped structure of the spring and soft package goods hung on the spring and hung by an S-shaped hook.

The positive and negative rotation motors of all stock units are connected with the vending machine mainboard through a circuit and controlled by the vending machine mainboard. An Internet of things card is embedded in the vending machine mainboard and connected with the payment platform through an Internet signal.

The vending machine mainboard can send corresponding shipment instruction to corresponding stock unit according to the successful signal of payment that the thing allies oneself with the card and receives, makes corresponding stock unit's the positive and negative motor rotation corresponding number of turns, reaches the accurate shipment of the corresponding goods quantity of the corresponding goods kind of client.

According to the spring-suspended type goods storage and delivery device, in order to prevent the goods from being unstable up and down along with the rotation of the spring, rolling the goods and blocking the goods, a blocking wire is arranged below each stock unit. The concrete structure is as follows: the harness cord of using two perpendicular to cabinet doors in self-service vending machine cabinet body left side and the left side harness cord be the three endpoint in the cabinet body right side is on a parallel with two harness cords of cabinet door, centers on and tightens with the iron wire, and the goods couple is hung on the circle body structure of spring during the stock, and the triangular structure outside that the iron wire encloses is arranged in to goods self. When the spring rotates according to the command of the forward and reverse rotating motor, the S-shaped hook driven by the friction force stops swinging up and down due to the obstruction of the iron wire, and slides to the next goods space stably; the goods in the tail goods position drop naturally to realize the shipment.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:

(1) this self-service vending machine cabinet body structure is succinct ingenious, and the application that the spring directly hung goods and harness cord makes cabinet body structure under the accurate prerequisite of assurance shipment, breaks away from goods tray and the goods way that generally adopts on the market for self-service vending machine's shipment module combines with the storage goods module, has reduced self-service vending machine's production cost of manufacture greatly.

(2) The storage goods position of the self-service vending machine is of a ring-shaped structure of the spring, and the storage capacity of the self-service vending machine is greatly expanded.

(3) The self-service vending machine has less power consumption parts, and the main power consumption positions are controlled by the main board, controlled by the positive and negative rotating motor and used for receiving signals by the Internet of things card. The self-service vending machine has the advantages that the electric power is saved, the operation cost is reduced, the self-service vending machine can be separated from the limitation of a power supply, and the self-service vending machine can independently run for tens of days in a standby mode by virtue of a dry battery.

(4) This self-service vending machine's positive and negative motor direction of rotation is by motor dial-up control, and when positive and negative motor dial-up was in the lower extreme, the motor clockwise rotation can make the goods of replenishment at the spring tail end slide in preceding goods position automatically, realizes automatic replenishment.

Drawings

Fig. 1 is a schematic view showing a construction of a forward and reverse rotation motor and a spring connecting portion of a stock unit in the spring-suspended type stock and delivery apparatus of the present invention. The device comprises a positive and negative rotation motor 11, a chuck 12, a dial 13, a spring 14 and an Internet of things card signal antenna 15.

Fig. 2 is a diagram of the spring-suspended storage structure of the present invention. Wherein, No. 1 goods position 21, No. 2 goods position 22, No. 3 goods position 23. S-shaped hook 24, No. 1 goods position S-shaped hook 241, No. 2 goods position S-shaped hook 242, No. 3S-shaped hook 243. Cargo 25, cargo 251 on cargo level 1, cargo 252 on cargo level 2, and cargo 253 on cargo level 3.

Fig. 3 is a schematic shipment diagram of the present invention. Wherein, the spring tail end semi-circle structure 31, the purchased goods 32 and the goods 33 of the previous goods position.

FIG. 4 is a view showing a structure of fixing the forward/reverse rotation motor and the ram according to the present invention. The left side of the cabinet door is perpendicular to the two harness wires 41/42 of the cabinet door, the right side of the cabinet door is parallel to the two harness wires 43/44 of the cabinet door, the forward and reverse rotation motor 11, the ram 45, the screw cap left 46 and the screw cap right 47.

Fig. 5 is a structural view of the anti-rolling goods card goods iron wire of the invention. Wherein, two harness cords 41/42 of left side perpendicular to cabinet door, two harness cords 43/44 that the right side is on a parallel with the cabinet door, iron wire 51, No. 1 goods position 21, No. 2 goods position 22, No. 3 goods position 23, goods 251 on No. 2 goods position, goods 252 on No. 2 goods position, goods 253 on No. three goods positions.

Fig. 6 is a schematic diagram of a power supply system of the present invention. The system comprises a dry battery 61, a main board 62, an Internet of things card 63 and a forward and reverse rotation motor 64 of a stock 1 unit.

Fig. 7 is a schematic view of the anti-theft structure of the present invention. The goods taking device comprises a goods taking door 71, an anti-theft baffle 72, a goods taking opening 73 and a goods taking platform 74.

Fig. 8 is a schematic view of the overall structure of the present invention.

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, but the scope of the present invention is not limited by the drawings.

The invention provides a self-service vending machine which comprises a cabinet body, a cabinet door and an internal structure. The internal framework of the vending machine consists of 41/42/43/44 four harness cords shown in figure 4, a forward and reverse rotating motor 11 fixed on a harness cord 41/42, a spring device 14, a spring ram 45 fixed on a harness cord 43/44, a vending machine main board 62 and a power supply battery 61.

In this embodiment, the customer selects goods of corresponding quantity and variety according to the product introduction on the external display board of the vending machine, scans the two-dimensional code, enters the website of the payment platform for shopping and payment, and after the payment is successful, the information payment platform sends the information to the self-service vending machine physical card antenna 15. The commodity-link card 63 transmits information to the main board 62, instructs the corresponding stock unit 64 to rotate for corresponding turns, drops the corresponding quantity of goods 32 from the spring tail part 31 to the goods taking port, and when the forward and reverse rotating motor rotates, all goods 33 on the original goods position on the same stock unit slide to the next goods position along with the rotation of the spring, so that automatic replenishment is realized.

The forward and reverse rotation motor 11 on the stock keeping unit of the embodiment is connected with a spring structure 14 through a chuck 12, and the rotation direction of the forward and reverse rotation motor 11 is controlled by a dial 13: when the dial-up 13 is positioned at the upper end, the forward and reverse rotating motor 11 rotates anticlockwise each time when receiving mainboard information, and the realized function is a shipment function, and one round is carried out each time; when the dial-up 13 is positioned at the lower end, the forward and reverse motor 11 rotates clockwise when receiving the mainboard information every time, and the realized function is an automatic replenishment function, namely, one circle at a time.

In the storage mode of the present embodiment, when no one purchases goods, goods 25 are connected to the spring by the S-shaped hook 24, goods 251 are hung on the goods location 241 of No. 1 at the tail of the spring, and goods of No. 2 and No. 3 … … N in the same stock unit are handled in the same manner. The suspension is static, and the suspension is closely and uniformly arranged. And No. 1 goods position spring semicircular structure 31 of spring structure tail end is located semicircle down (spring tail end incomplete semicircular structure angle accessible chuck adjustment should set up to spring ring and lie in semicircle down at last, and the spring hook point is up), makes goods 251 on No. 1 goods position can static hang when unmanned purchase.

The shipping mode of the present embodiment is that after the corresponding forward and reverse rotation motor receives the payment success information of the main board, the corresponding forward and reverse rotation motor drives the spring of the stock unit to rotate for corresponding number of turns in the counterclockwise direction (360 degrees rotation each time, the spring returns to the original position after each turn is finished). The semicircular structure 31 at the tail part of the spring rotates to the upper semicircle, the goods 251 on the goods position No. 1 naturally drops into the lower goods outlet at the moment, the semicircular structure at the tail part of the spring is turned back to the lower semicircle, and the goods No. 2 originally positioned on the goods position No. 2 slides to the goods position No. 1 to serve as the goods No. 1 in the next transaction.

The implementation mode of the goods rolling and blocking prevention device during goods delivery is that when a positive and negative rotation motor starts to drive the whole spring to rotate anticlockwise after one transaction is successful, the S-shaped hook and the goods tend to rotate along with the spring and simultaneously perform swinging motion perpendicular to the cabinet door in the anticlockwise direction, and the swinging motion perpendicular to the cabinet door is avoided due to the blocking of iron wires below the spring, so that only forward automatic goods supplementing motion parallel to the cabinet door and sliding to the next goods position can be performed. According to the experiment, the goods rate can be reduced to 0.1%.

An anti-theft embodiment suitable for use with the present invention is that the access door 71 is hinged on the inside of the door with access opening 73, which can only be opened inward, and after opening inward the purchaser can only remove the fallen goods from the access platform 74, but not the goods for sale on the spring, by blocking the access opening 73 from the inside of the vending machine due to the closure of the anti-theft barrier 72 and the access door 71.

Claims

1. The utility model provides a spring suspension type stores up cargo discharging device, includes the cabinet body and door, its characterized in that: the left side of the cabinet body penetrates through the cabinet body in a direction vertical to the direction of the cabinet door and fixes two harness cords through nuts, and the right side of the cabinet body penetrates through the cabinet body in a direction parallel to the direction of the cabinet door and fixes two harness cords through nuts; a plurality of stock units are respectively fixed on the two harness cords on the left side at equal intervals, and the structure of each stock unit is as follows: a positive and negative rotation motor, a chuck and a spring fixed by the chuck are clamped to extend towards the right side by adjusting the proper distance between two harness cords, and because the spring naturally extends, the spring can droop under the influence of gravity, a ram is fixed on the two harness cords parallel to the right side of the cabinet door and at the corresponding height position of each stock unit, and the ram penetrates through the center of the spring to play a role in supporting the spring; the fixing mode of the ram is as follows: two harness wires vertically penetrate through the ram respectively, a nut is screwed on each harness wire, the nut on the harness wire on the left side is abutted against the lower part of the ram, the nut on the harness wire on the right side is abutted against the upper part of the ram, and the ram is stably fixed by leverage from top to bottom; the support parts of the motor and the spring are reduced to the minimum by the application of the harness cord, the structure is extremely simple, and the manufacturing material cost is the lowest.

2. A dry cell powered vending machine using the spring-suspended storage and dispensing unit of claim 1, wherein: the self-service vending machine is two-dimensional code payment, and the user connects through internet and the thing allies oneself with the card of arranging in the mainboard to the commodity of the goods kind information and quantity information that payment platform paid successfully, and the thing allies oneself with the card and receives the signal transmission for the mainboard, and the mainboard translates the signal into the instruction that positive and negative motor can receive, and positive and negative motor rotates the corresponding number of turns of corresponding stock unit, falls out the goods of the corresponding quantity of corresponding kind.

3. The spring-suspended storage and delivery apparatus of claim 1, wherein: two harness cords with the left side vertical to the cabinet door firmly clamp the positive and negative rotation motors of all stock storage units by adjusting a proper distance, and the stock storage units are stable and do not slip; the harness cord on the right side penetrates through two holes of the steel tube ram body, and a ram is fixed on a left harness cord and a right harness cord in a one-to-one up-and-down mode through nuts; because of the special thread structure of the harness cord, the nut arranged on the harness cord can freely adjust the height position, and the harness cord is very simple and convenient to assemble or maintain manually.

4. The spring-suspended storage and delivery apparatus as claimed in claim 1, wherein the apparatus comprises a stopping cable device for urging the flexible package to advance along a predetermined track, thereby effectively preventing the flexible package from rolling or jamming along with the rotation of the spring; the method is characterized in that: three points at the same height position on the two harness wires which are perpendicular to the cabinet door on the left side of the cabinet body and the left harness wire of the two harness wires which are parallel to the cabinet door on the right side of the cabinet body are surrounded by iron wires to form a triangular structure; the iron wire is closely attached to the lower end of the spring in parallel and is tangent to the spring; when goods are hung, the goods are hung on the outer side of the iron wire on the spring; when the spring is driven by the forward and reverse rotating motor to rotate, goods which are caused by friction force of the spring rotate along with the spring and are unstable up and down, the situations of goods rolling and goods blocking are eliminated due to the obstruction of iron wires, the goods hung by the closed S-shaped hook stably slide to the next goods position, and the goods on the goods position at the tail end naturally fall off to realize accurate goods delivery.