阅读说明：本技术 一种自动售卖机的储货机构及出货机构 (Automatic sell storage mechanism and shipment mechanism of machine ) 是由 乜瑞 于 2018-08-07 设计创作，主要内容包括：本发明公开了一种自动售卖机的储货机构及出货机构，涉及自动售卖机领域，尤其涉及一种可有效提升空间利用率的出货机构以及自动化出货机构的自动售卖机。包括：物箱单元转动机构，货品夹紧机构，箱门自动开关机构，机器顶端设置制冷装置，机器外置附带微波炉设备。本发明能够实现高效合理实用内部空间，可以使货品保持向上方向不变，平稳送出至出货口。(The invention discloses a goods storage mechanism and a goods delivery mechanism of an automatic vending machine, relates to the field of automatic vending machines, and particularly relates to a goods delivery mechanism capable of effectively improving the space utilization rate and an automatic vending machine of the automatic goods delivery mechanism. The method comprises the following steps: the automatic opening and closing device comprises a storage box unit rotating mechanism, a goods clamping mechanism and a box door automatic opening and closing mechanism, wherein a refrigerating device is arranged at the top end of the machine, and the machine is externally provided with microwave oven equipment. The invention can realize high-efficiency, reasonable and practical internal space, can keep goods in the upward direction unchanged, and can stably send the goods out to the goods outlet.)

1. The utility model provides an automatic sell storage goods mechanism and shipment mechanism of machine which characterized in that: the device comprises a cargo box (1), a central shaft (6), a shaft fixing device (7), a driving motor (5), an electromagnetic push rod (2-2), small side plates (2-4), a connecting rod (2-3), a bottom box door (3-5), a door gear (3-1), a rack (3-2) and an electric push rod (3-4).

2. The vending machine storage and delivery mechanism of claim 1, wherein: the driving motor (5) is meshed with the central shaft (6) through a gear, and the cargo box (1) is installed on the central shaft (6).

3. The vending machine storage and delivery mechanism of claim 1, wherein: the electromagnetic push rod (2-2) is installed on the outer wall of the cargo box, the small side plate (2-4) is installed on the inner wall of the cargo box, and the small side plate are connected through the connecting rod (2-3).

4. The vending machine storage and delivery mechanism of claim 1, wherein: the bottom box door (3-5) is fixed at the bottom of the cargo box, and the gear (3-1) is installed at the top end of the bottom box door (3-5).

5. The vending machine storage and delivery mechanism of claim 1, wherein: the rack (3-2) is arranged on the inner wall of the cargo box, and the electric push rod (3-4) is arranged right below the rack.

6. The vending machine storage and delivery mechanism of claim 1, wherein: an electromagnetic push rod is arranged below the bottom box door.

Technical Field

The invention relates to the field of vending machines, in particular to a goods storage mechanism capable of effectively improving space utilization rate and an automatic goods delivery vending machine.

Background

The vending machine is not limited by time and place, and has the advantages of labor saving and convenient transaction. The existing vending machine is provided with a plurality of commodity storage mechanisms which can be divided into a helical spring type commodity channel, a crawler type commodity channel, a snake-shaped commodity channel and a vertical commodity channel.

The coil spring type goods channel and the crawler type goods channel are goods storage mechanisms which linearly arrange goods in the horizontal direction, and the goods are sent to the goods outlet one by one through the coil springs or the crawler belts driven by the motor. The snakelike goods passage and the vertical goods passage are goods storage mechanisms which arrange goods in a snakelike or linear manner in the vertical direction, and the goods fall to the goods outlet one by means of gravity.

The commodity storage mechanism is characterized in that commodities are arranged along a single direction, the reliability of the spiral spring and the crawler-type goods channel is poor, and the phenomenon of goods blocking is easy to occur in the goods delivery process. And gravity drop formula mechanism leads to the fragile packing commodity such as glass can not be sold to the vending machine, also can not guarantee the steady transport shipment mouth of food.

The existing goods storage mechanism of the vending machine has the common characteristic that the goods storage mechanism is overlarge in size in the horizontal or vertical direction, the space utilization rate of the arrangement mode is low, the goods are stored in small quantity, and the personnel are caused to supplement the goods to the vending machine frequently. Therefore, there is a need for an improved merchandise storage mechanism and other internal structure of an existing vending machine to solve the above-mentioned problems.

Disclosure of Invention

The invention provides a goods storage mechanism and a goods delivery mechanism of an automatic vending machine, which can reasonably and efficiently utilize the internal space and can stably deliver each goods to a goods delivery port. The design is realized by the following technical scheme, which comprises the following steps:

cargo box unit slewing mechanism, it includes the cargo box, the center pin, driving motor drives the center pin, and the cargo box is fixed on the center pin and rotates thereupon, and cargo box structure is designed according to the goods shape, and is unset, requires that bottom surface size control just can hold a goods, and the vertical direction of goods is piled up and is put in the cargo box.

The goods clamping mechanism is arranged in the goods box and comprises a connecting rod, one end of the connecting rod is connected with the side plates on two sides of the goods, and the other end of the connecting rod is connected with the electromagnetic push rod. The clamping device has the function of being in a clamping state at ordinary times, and the position of a clamped goods can be fixed.

Clamping mechanism also can set to, and electromagnetic push rod passes through lever connection, directly withstands the box lateral wall, makes the box lateral wall warp, and incurve makes the internal diameter reduce, reaches the effect of pressing from both sides tight goods, and the prerequisite is that the goods extranal packing just slightly is less than the goods incasement wall round.

The bottom of the cargo box is provided with a box door automatic opening and closing mechanism, the box door is divided into two parts and fixed at the bottom of the cargo box so as to be opened in a split door mode, an electromagnetic push rod is fixed below the door, a gear is fixed at the top end of the door and meshed with the strip-shaped teeth in the box, and an electric push rod is arranged below the box door. The electric push rod pushes the rack to close through gear transmission.

A photoelectric switch for detecting whether goods fall out is arranged near the goods box and connected with the driving motor.

And the goods conveying device is arranged, and the goods come out from the goods box and pass through the conveying device to the goods outlet.

Drawings

Fig. 1 is a schematic diagram of a storage mechanism, a cargo box 1, a clamping mechanism 2 and a door control mechanism 3.

Fig. 2 is a top view of the storage mechanism.

Fig. 3 shows a cargo box structure, and for example, 6 cargo boxes are combined into one mechanism unit, so that the cargo boxes are designed into a circular sector with a length of 1/6, and the internal structure of the box is used in the following figures for emphasis on showing the internal structure of the box for clarity.

Fig. 4 is a schematic view of the shape of the lunch box, which is designed according to the shape of the cargo box to maximize the capacity.

Fig. 5 shows a clamping mechanism, wherein a base 2-1 is fixed on a cargo box through screws, the mounting position is shown as a figure I, the clamping and closing of the mechanism are controlled by an electromagnetic push rod fixed connecting rod, the mechanism belongs to a lunch box clamping state in a default state, and the electromagnetic push rod retracts to drive the connecting rod to move outwards in a power-on state, so that the lunch box clamping state is cancelled.

FIG. 6 shows a bottom door control mechanism, 2 gears 3-1 and a rack 3-2, wherein the gears are connected with the door panels of the split doors, fixed on two sides of the rack and meshed with the rack.

Fig. 7 shows the bottom of the door control device, which is provided with a door lock structure, an electromagnetic push rod 3-3, and the electromagnetic push rod is extended in a default state.

FIG. 8 shows an electric push rod with a 50mm stroke, a light distribution switch and a control distance arranged below the door control device.

Fig. 9 is a schematic view of the rotation of the cargo unit, the base plate 4, the driving motor 5, and the central shaft 6, and the driving motor is fixed below the base plate to control the rotation of the central shaft.

Fig. 10 is a schematic view of the inside of the whole machine, which comprises 4 storage mechanism units and a cargo box capacity description, the cargo box of the design has the height of 70mm, the volume of 800ml and the height of 1000mm, so that each storage box has the capacity of 13, 6 storage boxes are fixed, and one storage mechanism can store 78 articles. One machine is provided with 4 goods storage mechanisms, namely, each machine has the capacity of more than 300 goods.

Detailed Description

The present design is further described in detail below with reference to specific embodiments, and the process is as follows:

before goods are placed, the box door at the bottom of the goods box is in a closed and locked state.

Fig. 11 illustrates that only 3 articles are placed, three articles are stacked in a vertical direction in the storage box, the clamping mechanism is opened in a default state before shipment, and the second article at the bottom is in a clamped state.

Fig. 12, when the machine receives a shipment instruction, the electromagnetic push rod is powered on and retracted, the bottom box door is opened by self gravity and goods pressure, the gear fixed at the end part of the door drives the rack, so that the rack vertically descends, the clamping mechanism still belongs to a clamping state, two goods above the rack are fixed, and therefore a goods at the lower part of the box naturally falls.

Fig. 13 shows that the electric push rod rises to push the rack to rise, the door gear synchronously rotates, the door is closed, and at the moment, the electromagnetic push rod extends out to lock the door.

Fig. 14, the electric push rod is reset, the clamping mechanism is started, the electromagnetic push rod in the mechanism retracts to drive the connecting rod and the side plate, so that the side plate is in a vertical state, the clamping is invalid, and goods naturally fall onto the box door without being clamped.

And the clamping mechanism returns to the clamping state, and the goods box delivery process is finished.

Fig. 9 shows that when no goods are detected in the goods box, the driving motor drives the central shaft to rotate, and the next goods box can be started.

The invention is designed based on the spirit and principle of the invention, and has the first characteristic of high efficiency of utilizing the inner space, more than 300 parts of goods stored in the inner space and the second characteristic of keeping the goods upward and delivering the goods smoothly.

The shape of the goods box can be changed according to the requirement under the spirit and the principle of the invention, and the number of the delivery units can be changed, for example, 4 goods boxes can make the whole volume of the machine small, and 8 goods boxes can make the capacity of the machine large.

The present invention is described in the preferred embodiments, but not limited to, the invention, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.