An automatic delivery and replenishment device for a vending machine

A technology for automatic delivery and vending machines, applied in the direction of measuring devices, coinless or similar appliances, coin-operated equipment for distributing discrete items, etc., which can solve problems such as increased operating costs, complex structures, and low space utilization

Active Publication Date: 2021-07-06
NORTHEAST FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, most of the existing vending machines are complex in structure and low in space utilization, so they can accommodate fewer products and require frequent manual rep...

Method used

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  • An automatic delivery and replenishment device for a vending machine
  • An automatic delivery and replenishment device for a vending machine
  • An automatic delivery and replenishment device for a vending machine

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0050] Specific embodiment one: please refer to Figure 1-8 An automatic delivery and replenishment device for a vending machine, which includes a delivery bin 1, a replenishment bin 2, an ejection assembly 3, a lifting mechanism 4 and a screw mechanism 5.

[0051] A shipping cavity 101 is provided inside the shipping warehouse 1 .

[0052] A chute 103 is provided on the left side of the delivery warehouse 1 , and a first Hall proximity switch 104 is fixed at the lower end of the chute 103 .

[0053] A controller 105 is fixed on the front side of the delivery warehouse 1 .

[0054] The controller 105 is electrically connected to the background server, and the replenishment staff can obtain various data fed back by the controller 105 through the background server.

[0055] An infrared sensor 106 is fixed on the inner wall of the delivery cavity 101 .

[0056] The infrared sensor 106 includes an infrared transmitter and an infrared receiver. The infrared transmitter is fixed ...

specific Embodiment 2

[0069] Specific embodiment two: pallet 401 has built-in weight sensor, and weight sensor is electrically connected with controller 105, and the total weight of spare goods can be passed to controller 105 by weight sensor to electric signal, and the replenishment staff passes the backup The total weight of the goods can know the estimated time of replenishment and the specific stocking quantity.

specific Embodiment 3

[0070] Specific embodiment three: different from specific embodiment one, the push-out assembly 3 is driven by a cylinder, the cylinder is fixed on the upper end of the mounting plate 204, the output end of the cylinder is fixedly connected to the limit plate 302, and the cylinder is electrically connected to the controller 105 , the driving force of the cylinder is greater, and the driving setback is shorter, the efficiency is higher, and the blocking of the pushing block 301 and the pushing groove 202 is effectively avoided.

[0071] Working principle: when the delivery chamber 101 is full of goods, the infrared receiving part cannot receive the infrared beam emitted by the infrared emitting part, the controller 105 does not receive the electrical signal from the infrared sensor 106, and the motors do not operate.

[0072] After the goods at the bottom of the delivery cavity 101 are discharged, the goods on the upper layer fall one by one, and there is no goods blocking betwe...

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Abstract

The application discloses an automatic delivery replenishment device for a vending machine, which belongs to the technical field of self-service vending machines. An automatic delivery and replenishment device for a vending machine, including a delivery warehouse, a replenishment warehouse, a push-out component, a lifting mechanism, and a screw mechanism. There is a delivery cavity inside the delivery cavity, and an infrared sensor is fixed on the inner wall of the delivery cavity. Sensor, a controller is fixed on the front side of the shipping warehouse, and there is a replenishment cavity inside the replenishment warehouse, which can realize whether replenishment is needed through infrared sensing, and it can realize the smooth flow of spare goods when the spare goods are blocked and cannot flow down. Flowing down, it can realize the secondary push of the ejection components, it can prevent the idling of each motor, and affect the life of each motor, and it can realize the estimated time of replenishment and the specific stock quantity by sensing the total weight of the spare goods.

Description

technical field [0001] The invention belongs to the technical field of self-service vending machines, and more specifically relates to an automatic delivery replenishment device for a vending machine. Background technique [0002] A vending machine (Vending Machine, VEM) is a machine that can automatically pay according to the coins put in. Vending machine is a common equipment for commercial automation. It is not limited by time and place. It can save manpower and facilitate transactions. It is a new form of commercial retail and is also known as a 24-hour miniature supermarket. [0003] However, most of the existing vending machines are complex in structure and low in space utilization, so they can accommodate fewer products and require frequent manual replenishment. During manual replenishment, the replenisher cannot know the specific items that need replenishment Quantity and replenishment time, which greatly increases operating costs. Contents of the invention [00...

Claims

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Application Information

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IPC IPC(8): G07F11/00G07F11/02G01D21/02H03K17/95
CPCG01D21/02G07F11/02H03K17/9517
Inventor 王希贵董年鑫杨德岭阮加甫吴哲孟详杰姜磊刘泽新安思源张智钦杨露露赵宗雎陈聪睿王跃张博弟何兵权刘天俊
Owner NORTHEAST FORESTRY UNIVERSITY
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