CN213876905U

CN213876905U - Automatic vending machine window cargo discharging device

Info

Publication number: CN213876905U
Application number: CN202022109759.7U
Authority: CN
Inventors: 张小斌; 段稳育; 常辉; 史鹏飞
Original assignee: Shaanxi Zhongzhike Intelligent Equipment Co ltd
Current assignee: Shaanxi Zhongzhike Intelligent Equipment Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-08-03
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a window goods discharging device of a vending machine, which comprises a frame, wherein the frame is provided with a window, the frame is movably provided with a rotatable turntable, one part of the turntable is always positioned in the vending machine, the other part of the turntable is positioned outside the vending machine, the frame is provided with a motor for driving the turntable to rotate, and one side of the frame positioned in the vending machine is provided with an inductive switch which can sense whether goods are on the turntable; the goods discharging device adopting the structure transmits products to the rotary plate through the mechanical arm, the rotary plate is driven by the motor at the bottom of the rotary plate to rotate to send the products out, the induction switch is arranged on the periphery of the rotary plate and can detect whether the products are on the dinner plate, the whole action of taking the dinner is finished, and the reliability is increased while the safety coefficient is improved.

Description

Automatic vending machine window cargo discharging device

Technical Field

The utility model relates to an automatic vending machine especially relates to vending machine window cargo discharging device.

Background

In the vending machine industry, a common meal delivery mechanism generally adopts a linear reciprocating meal delivery mode, the meal delivery mode has potential safety hazards, the hands are easy to clamp, and the meal delivery efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the not enough among the prior art, provide an efficient automatic vending machine window cargo discharging device of safe and reliable shipment, the utility model discloses the technical scheme who adopts is:

the utility model provides an automatic vending machine window cargo discharging device, includes the frame on be equipped with the window the frame on the activity be provided with can the pivoted carousel, the carousel remain partly all the time and be located another part in the vending machine and be located outside the vending machine the frame on be equipped with drive carousel pivoted motor the frame on lie in inside one side of vending machine and be equipped with the inductive switch that whether has the goods on can responding to the carousel.

Furthermore, the turntable is provided with a blocking plate rotating along with the turntable, and the blocking plate can block and isolate the window from the inner space and the outer space of the vending machine in a static state of the turntable.

Furthermore, a limiting device for limiting the rotation angle of the turntable is arranged between the frame and the turntable.

Furthermore, the limiting device comprises a pair of limiting switches arranged in a central symmetry mode through the turntable and a limiting table capable of triggering the limiting switches to work, when the turntable rotates, the limiting table and the limiting switches move relatively, and the limiting switches and the limiting tables are arranged on the frame and the turntable respectively and can be interchanged in position.

Furthermore, the limiting device comprises a limiting switch and a pair of limiting tables which are arranged in a manner of central symmetry of the turntable and can trigger the limiting switch to work, the turntable rotates, the limiting tables and the limiting switch move relatively, and the limiting switch and the limiting tables are respectively arranged on the frame and the turntable and can be interchanged in position.

Furthermore, a buffer part is arranged on the turntable or the frame.

Furthermore, a group of supporting pieces for supporting the bottom of the rotary table are arranged on the frame, and rolling wheels or rolling balls in contact with the rotary table are arranged on the supporting pieces.

Furthermore, the inductive switch is a grating.

The goods discharging device adopting the structure transmits products to the rotary plate through the mechanical arm, the rotary plate is driven by the motor at the bottom of the rotary plate to rotate to send the products out, the induction switch is arranged on the periphery of the rotary plate and can detect whether the products are on the dinner plate, the whole action of taking the dinner is finished, and the reliability is increased while the safety coefficient is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the bottom view of the present invention;

Detailed Description

The goods discharging device as shown in fig. 1 comprises a frame 1 installed on or integrated with a vending machine, a window 2 is arranged on the frame 1 for discharging goods in the vending machine, a rotary plate 3 is movably arranged on the frame 1, one part of the rotary plate 3 is always kept outside the vending machine, the rotary plate 3 can rotate to enable the part in the vending machine to rotate outside the vending machine, a motor 4 is arranged on the frame 1 for enabling the rotary plate 3 to rotate automatically, the motor 4 is arranged at the bottom of the rotary plate 3 and can drive the rotary plate 3 to rotate, an inductive switch 5 (in the embodiment, a grating is used as an inductive switch) is arranged on the frame 1, the inductive switch 5 is arranged in the vending machine and can sense whether goods exist on the rotary plate 3 in the vending machine, when a user purchases the goods, the goods are delivered to the rotary plate 3 through an automatic goods feeding device in the vending machine, inductive switch 5 senses goods and places back motor 4 work on the carousel in and rotates carousel 3 180, makes the carousel 3 of placing goods one side rotate and supply the user to acquire the goods outside the vending machine.

In order to obstruct the inner space and the outer space of the vending machine, the rotary disc 3 is provided with a blocking plate 6 which can rotate together with the rotary disc 3, the specification and the size of the blocking plate 6 are matched with the window, the window 2 can be blocked to separate the inner space and the outer space of the vending machine in the static state of the rotary disc 3, and the inner space of the vending machine can be effectively prevented from being polluted by foreign matters such as external dust.

Because the rotary disc 3 in the equipment needs to rotate 180 degrees to send out goods, in order to accurately control the rotation angle of the rotary disc, the rotation position of the rotary disc can be realized by adopting a program to control the rotation angle of the motor 4, and the motor 4 can rotate along one direction or in a reciprocating way under the control; in order to be safer and more reliable, in the embodiment, the motor 4 is controlled by using a limit device, the limit device comprises a pair of limit switches 7 and a limit table 8 for triggering the limit switches 7 to work, the motor 4 stops working after the limit switches 7 touch the limit table 8, wherein the limit switches 7 are arranged in central symmetry with the turntable 3, the turntable 3 just rotates 180 degrees after the limit table 8 reaches another limit switch 7 from one limit switch 7, as shown in fig. 2, the frame 1 is provided with the pair of limit switches 7, the limit table 8 is arranged at the bottom of the turntable 3, the contact surface of the limit table 8 and the limit switch 7 has a gradient, the motor stops working after the limit table 8 touches the limit switch 7, therefore, the installation positions of the limit table 8 and the limit switch 7 can be interchanged, the limit table 8 and the limit switch 7 are ensured to realize relative movement, and the limit switch 7 needs to be connected with a control system lead, in order to avoid the problem that the limit switch 7 is poor in contact with the lead and preferably fix the limit switch 7 on the frame 1, the limit table 8 is arranged on the rotary table 3 and moves along with the rotary table, the rotary table 3 can always rotate towards one direction under the structure to achieve goods taking, and the motor 4 can be made to rotate in a reciprocating mode (namely, the forward rotation and the reverse rotation are combined, the goods are taken for the first time and the reverse rotation is adopted for the goods taking for the second time) to achieve the goods taking. The limit switches 7 in the structure can be set to be one, two corresponding limit platforms 8 and two rotating discs are arranged in central symmetry, 180-degree limit of the rotating discs can be achieved, and the position relation of the two limit platforms is the same as that of the structure and is not repeated.

Because the turntable 3 has inertia, the motor 4 can continue to rotate in the rotation direction when stopping working, in order to avoid the influence of the inertia on the delivery, the buffer member 9 is arranged on the turntable 3 or the frame 1, when the buffer member 9 is arranged on the turntable 3, the turntable 3 rotates in place, then the buffer member 9 collides with the frame 1 under the action of the inertia, namely the turntable 3 stops rotating, when the buffer member 9 is arranged on the frame 1, a stop block which collides with the buffer member 9 needs to be arranged on the turntable 3, of course, the limit table 8 in the above structure can be used as the stop block, and because the turntable 3 in the structure using the buffer member 9 is stopped by the buffer member 9, the turntable 3 in the structure can only realize the delivery by reciprocating rotation.

Because carousel 3 rotates for motor 4 drive among the above-mentioned structure, only provides by motor 4 to the support of carousel 3, for making carousel 3 rotate more firm, still be equipped with a set of support piece 10 on frame 1 and support the carousel bottom, support piece 10 sets up gyro wheel or ball with carousel 3 contact site and reduces the friction.

The following description is given to the working process of the goods discharging device by combining the structure shown in fig. 1 and fig. 2, after a user purchases goods, the goods are placed on the turntable by the goods supplying device in the vending machine, the grating detects that the goods exist on the turntable, the motor is started to drive the turntable to rotate, the goods are transferred out of the vending machine after the turntable rotates 180 degrees, the limiting table touches the limiting switch turntable to stop rotating, the turntable continues to rotate under the inertia effect, the buffer touches the frame to make the turntable static, the user takes the goods to finish one-time goods discharging, the process turntable rotates clockwise, the working process is continued when the user purchases the goods for the second time, and only the turntable rotates anticlockwise to realize goods discharging.

Claims

1. The utility model provides a vending machine window cargo discharging device, includes frame (1) on be equipped with window (2), its characterized in that: frame (1) on the activity be provided with can pivoted carousel (3), carousel (3) keep partly all the time and be located another part in the vending machine and be located outside the vending machine frame (1) on be equipped with drive carousel (3) pivoted motor (4) frame (1) on lie in inside one side of vending machine and be equipped with inductive switch (5) whether have the goods on can responding to the carousel.

2. The vending machine window dispensing device of claim 1, wherein: carousel (3) on be equipped with along with carousel (3) pivoted shutoff board (6), shutoff board (6) can keep apart vending machine inner and outer space with window (2) shutoff under carousel (3) quiescent condition.

3. The vending machine window dispensing device of claim 1, wherein: a limiting device for limiting the rotating angle of the turntable (3) is arranged between the frame (1) and the turntable (3).

4. A vending machine window dispensing apparatus as claimed in claim 3, wherein: stop device include a pair of limit switch (7) and one can trigger limit station (8) of limit switch (7) work that set up with carousel (3) central symmetry, carousel (3) when rotating limit station (8) and limit switch (7) relative motion, limit switch (7) and limit station (8) set up respectively on frame (1) and carousel (3) and the position can be interchanged.

5. A vending machine window dispensing apparatus as claimed in claim 3, wherein: stop device include one limit switch (7) and a pair of limit station (8) that can trigger limit switch (7) work with carousel (3) centrosymmetric setting, carousel (3) when rotating limit station (8) and limit switch (7) relative motion, limit switch (7) and limit station (8) set up respectively on frame (1) and carousel (3) and the position can be interchanged.

6. The vending machine window dispensing device of any one of claims 1 to 5, wherein: and a buffer (9) is also arranged on the turntable (3) or the frame (1).

7. The vending machine window dispensing device of claim 1, wherein: the frame (1) is provided with a group of supporting pieces (10) for supporting the bottom of the turntable (3), and the supporting pieces (10) are provided with rolling wheels or rolling balls which are in contact with the turntable (3).

8. The vending machine window dispensing device of claim 1, wherein: the inductive switch (5) is a grating.