CN210504606U

CN210504606U - Goods taking rack of vending machine

Info

Publication number: CN210504606U
Application number: CN201920932871.5U
Authority: CN
Inventors: 樊勇; 陈妃炳
Original assignee: Guangzhou Wuyi Technology Co Ltd
Current assignee: Guangdong Xinzhiyuan Technology Co.,Ltd.
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-05-12
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a goods frame of getting of vending machine, including support body, transmission device and transmission band are all established on the support body, and the transmission band links to each other with transmission device, and transmission device drives transmission band cyclic motion. The utility model discloses in, when pushing away article on getting goods shelves, can start transmission device, transmission device drives and gets goods shelves and go up article motion to more suitable position, can not drop, has better use to experience.

Description

Goods taking rack of vending machine

Technical Field

The utility model particularly relates to a goods frame of getting of vending machine.

Background

Automatic vending machine is when selling article, need place article on getting goods shelves, and when the vending machine placed article to getting goods shelves, all pushed article on getting goods shelves through the mode that promotes, and get goods shelves itself and can not install transmission device, can not be with better placing of article on getting goods shelves, consequently, get the risk that article on the goods shelves exist and drop, influence and use experience.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide a goods taking rack of a vending machine.

According to the utility model discloses an aspect provides a goods frame of getting of vending machine, including support body, transmission device and transmission band all establish on the support body, and the transmission band links to each other with transmission device, and transmission device drives transmission band cyclic motion.

The utility model discloses in, when pushing away article on getting goods shelves, can start transmission device, transmission device drives and gets goods shelves and go up article motion to more suitable position, can not drop, has better use to experience.

In some embodiments, the transmission device includes a reduction gear set, a first motor and two transmission wheels parallel to each other, the two transmission wheels are wrapped and connected by a transmission belt, an output shaft of the first motor is connected with the reduction gear set, the first motor drives the reduction gear set to rotate, the reduction gear set drives one of the transmission wheels to rotate, and the transmission wheels drive the transmission belt to move circularly when rotating and drive the other transmission wheel to rotate. From this, can drive the transmission band motion through the transmission wheel, on the automatic vending machine can promote article to the transmission band, the transmission band can drive article and move to more suitable position.

In some embodiments, the reduction gear set includes a first helical gear having a number of teeth less than a number of teeth of a second helical gear, the first helical gear being coaxially coupled to the output shaft of the first motor, the first helical gear intermeshing with the second helical gear, the second helical gear being coupled to one of the transfer gears via the shaft. Therefore, the transmission belt can run more stably by arranging the speed reduction gear set.

In some embodiments, the rack further comprises a pushing device, the pushing device is arranged on the rack, and the pushing device is used for pushing the article on the rack to translate. Thus, the pushing device can be used for pushing the article on the shelf body so as to push down the article on the shelf body.

In some embodiments, the rack further comprises a supporting plate, a first photoelectric sensor and a first control module, one end of the supporting plate is arranged on the rack body, the first control module is arranged on the supporting plate, the first photoelectric sensor is arranged at one end of the rack body and used for sensing light, a first light signal is generated according to light information, the first photoelectric sensor sends the first light signal to the first control module, and the first control module controls the first motor to stop running according to the first light signal. Thus, when the article is pushed onto the conveyor belt, the first motor may be activated to further transport the article to the appropriate location.

In some embodiments, the pushing device includes a second motor, a belt, two belt pulleys and a push rod, the push rod is located above the transmission belt, one of the belt pulleys is connected with the second motor, the belt connects the two belt pulleys, the push rod is connected with the belt, the second motor drives one of the belt pulleys to rotate, the belt pulley drives the belt to move in a translation manner, and the belt drives the push rod to move in a translation manner.

In some embodiments, the rack body is provided with a slide way, the push rod is provided with a clamping groove, the slide way is used for being arranged in the clamping groove, and the push rod moves in a translational mode along the slide way. Thus, the slide way plays a role of guiding the movement of the push rod.

In some embodiments, the rack body is provided with a first blocking piece and a second blocking piece, the rack body is provided with a second photoelectric sensor and a second control module, when the object is located on the conveying belt, the second photoelectric sensor generates a sensing signal and sends the sensing signal to the second control module, the second control module generates a control signal according to the sensing signal, and the second control module controls the second motor to start.

In some embodiments, a baffle is provided on one side of the frame. Therefore, when the conveying belt moves, the articles can be driven to move to the position close to the baffle, and the articles are integrally positioned on the conveying belt and cannot fall off from the conveying belt.

Drawings

Fig. 1 is a schematic structural view of a goods taking rack of a vending machine according to an embodiment of the present invention;

FIG. 2 is a schematic view of a hidden part of a shelf of the vending machine shown in FIG. 1;

FIG. 3 is a schematic view of another direction of a hidden part of the shelves of the vending machine shown in FIG. 1;

FIG. 4 is a schematic illustration of a reduction gear set in a pick shelf of the vending machine of FIG. 1;

FIG. 5 is a schematic view of a hidden conveyor belt in a pick shelf of the vending machine shown in FIG. 1;

FIG. 6 is a schematic diagram of a portion of the structure within the access shelves of the vending machine of FIG. 1;

FIG. 7 is a schematic diagram of a portion of the structure of the access shelf of the vending machine of FIG. 1.

In the figure: 1-a frame body; 11-a slide; 12-a baffle plate; 13-a first barrier; 14-a second barrier; 2-a transmission device; 21-a reduction gear set; 211-a first bevel gear; 212-a second bevel gear; 22-a first motor; 23-a transfer wheel; 24-a housing; 3, conveying the belt; 4-a support plate; 5-a first photosensor; 6-a first control module; 7-a pushing device; 71-a second motor; 72-a belt; 73-a pulley; 74-a push rod; 741-a card slot; 8-a second photosensor; 9-a second control module.

Detailed Description

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Fig. 1 to 5 schematically show the structure of a pickup frame of a vending machine according to an embodiment of the present invention.

As shown in fig. 1 to 5, a goods taking rack of a vending machine includes a rack body 1, a conveying device 2 and a conveying belt 3. In addition, the goods taking rack of the vending machine further comprises a supporting plate 4, a first photoelectric sensor 5, a first control module 6, a pushing device 7, a first blocking piece 13, a second blocking piece 14, a second photoelectric sensor 8 and a second control module 9.

As shown in fig. 1 and fig. 2, in the present embodiment, the conveying device 2 and the conveying belt 3 are both mounted on the frame body 1, the conveying belt 3 is connected to the conveying device 2, and the conveying device 2 can drive the conveying belt 3 to move circularly.

As shown in fig. 2 to 5, the transmission device 2 includes a reduction gear set 21, a first motor 22 and two transmission wheels 23 arranged in parallel, the transmission wheels 23 are arranged on the frame body 1 through a rotating shaft, the transmission wheels 23 can rotate around the frame body 1, the transmission wheels 23 are vertically arranged on the frame body 1, the two transmission wheels 23 are wrapped and connected by the transmission belt 3, the cross section of the transmission belt 3 is annular, the transmission wheel 23 on the left side in fig. 1 is located on the left side of the transmission belt 3, and the transmission wheel 23 on the right side is located on the right side of the transmission belt 3.

Connect, the output shaft of first motor 22 links to each other with reduction gear set 21, first motor 22 drives reduction gear set 21 and rotates, in fig. 1, reduction gear set 21 can rotate through driving transmission wheel 23 on the left side, transmission wheel 23 on the left side can drive transmission band 3 circular motion when rotating, transmission band 3 can drive transmission wheel 23 on the right side and rotate, can drive transmission band 3 through transmission wheel 23 and move, automatic vending machine can promote article to on the right side of transmission band 3 as shown in fig. 1, through setting up turning to of first motor 22, final transmission band 3 drives article and moves to the left side shown in fig. 1, article can be located transmission band 3 completely.

As shown in fig. 3 and 4, in the present embodiment, the reduction gear set 21 may be installed in a housing 24 (gear box), the housing 24 is shaped to match the reduction gear set 21, as can be seen from fig. 4, the reduction gear set 21 includes a first helical gear 211 and a second helical gear 212, the first helical gear 211 rotates around a shaft disposed at left and right, the second helical gear 212 rotates around a shaft disposed at front and rear, the number of teeth of the first helical gear 211 is less than that of the second helical gear 212, the first helical gear 211 is coaxially connected to an output shaft of the first motor 22, the first helical gear 211 and the second helical gear 212 are engaged with each other, the second helical gear 212 is connected to the left transmission gear 23 shown in fig. 1 through a rotating shaft, and then drives the transmission belt 3 to move, since the number of teeth of the first helical gear 211 is less than that of the second helical gear 212, the rotating speed of the left transmission gear, the turning force is greater and the two transmission wheels 23 and the transmission belt 3 run more smoothly.

As shown in fig. 5 and 6, in the present embodiment, the first control module 6 can be fixedly mounted on the support plate 4, and the support plate 4 passes through the conveyor 3 and is closely attached below the upper conveyor 3. First photoelectric sensor 5 can include light emitter and light receiver, light emitter can install the position department that is 5 at the right-hand member reference numeral of support body 1 as shown in fig. 1, light receiver can install the left end (not shown in the figure) at support body 1, first photoelectric sensor 5 is used for responding to light, according to the first light signal of light information generation, first photoelectric sensor 5 sends first light signal for first control module 6, first control module 6 stops the operation according to first light signal control first motor 22.

Specifically, when an article in the vending machine is pushed to the right end of the conveying belt 3 shown in fig. 1, the first motor 22 is in an activated state, at this time, a signal sent by the light receiver of the photoelectric sensor 5 cannot be completely received by the light receiver, the light receiver (the photoelectric sensor 5) generates a first light signal according to the received incomplete light information and sends the first light signal to the first control module 6, the first control module 6 finally controls the first motor 22 to stop after delaying for two seconds according to the first light signal (or may also send a signal to the first control module 6 according to the second photoelectric sensor 8 after sensing the article, the first control module 6 controls the first motor 22 to stop after delaying for two seconds), at this time, the article is completely located on the conveying belt 3, and the distance or time for which the first motor 22 runs can be set by a circuit, for example, the first motor 22 may be a step motor, and the circuit setting manner of the distance or time that the first motor 22 runs is the prior art, and will not be described herein. Of course, in other embodiments, the first photoelectric sensor 5 and the first control module 6 may not be installed, and the operation of the first motor 22 may be controlled manually.

As shown in fig. 2, in the present embodiment, the pushing device 7 is installed on the shelf body 1, the pushing device 7 is used for pushing the article on the shelf body 1 to translate, and the pushing device 7 can be used for pushing the article on the shelf body 1, so as to push the article on the shelf body 1 to the goods taking opening, and the consumer can take goods from the goods taking opening.

Specifically, the arrow direction in fig. 2 is the front direction, the pushing device 7 in this embodiment includes a second motor 71, a belt 72, two belt pulleys 73 and a pushing rod 74, the front portion of the pushing rod 74 is located above the transmission belt 3, the left belt pulley 73 is connected to the second motor 71, the belt 72 wraps the two belt pulleys 73 and connects the two belt pulleys 73, the right belt pulley 73 can be mounted on the right side of the bracket through a rotating shaft, and the pushing rod 74 is fixedly connected to one side (the belt 72 is in a ring shape and moves circularly, and both sides are shared) of the belt 72; the second motor 71 can drive the left belt pulley 73 to rotate, the left belt pulley 73 can drive one side of the belt 72 to move in a left-right translational motion (the other side moves in a right-left translational motion correspondingly, and the moving directions of the two sides of the belt 72 are opposite), the belt 72 can drive the push rod 74 to move in a translational motion, and when the push rod 74 moves in a right translational motion, the push rod 74 can push the articles on the transmission belt 3 and push the articles to the goods taking port.

As shown in fig. 2, in the present embodiment, a slide 11 is disposed on the frame body 1, a slot 741 is formed on the pushing rod 74, the slide 11 is disposed in the slot 741, the pushing rod 74 moves in a translational manner along the slide 11, and the slide 11 plays a role in guiding the pushing rod 74 to move.

Be equipped with first blockking piece 13 and second blockking piece 14 on the support body 1, be equipped with second photoelectric sensor 8 and second control module 9 on the support body 1, when the object was located transmission band 3, second photoelectric sensor 8 generated sensing signal, sent sensing signal for second control module 9, and second control module 9 generates control signal according to sensing signal, and second control module 9 controls second motor 71 and starts.

As shown in fig. 2 and 7, in this embodiment, the frame body 1 is provided with a first blocking member 13 and a second blocking member 14, the first blocking member 13 is located on the left side of the frame body 1, the second blocking member 14 is located on the right side of the frame body 1, and the left end of the frame body 1 in fig. 1 is provided with a second photoelectric sensor 8 and a second control module 9, the push rod 74 of the present invention has the following structure: the push rod 74 is fixedly mounted on the belt 72 at a middle position thereof, and at the same time, the push rod 74 freely extends below the push rod 74, and the lower side of the push rod 74 is caught by the first catching member 13 and the second catching member 14, so that the push rod 74 can move only between the first catching member 13 and the second catching member 14, and a front-rear pushing portion for pushing the articles on the conveyor belt 3 is formed above the push rod 74.

When the conveyor belt 3 has completely deposited the objects on the conveyor belt 3, a certain time has elapsed, for example: when the goods taking rack is driven to the goods taking port by an external device, the second motor 71 is started, the belt 72 shown in fig. 2 can be driven to move rightwards when the second motor 71 operates, the push rod 74 also moves rightwards at the moment, the push rod 74 pushes out the goods on the conveying belt 3 rightwards to the goods taking port, the second photoelectric sensor 8 also comprises a light emitter and a light receiver, the light emitted by the light emitter cannot be blocked by the objects at the moment, the light receiver can receive a complete light signal emitted by the light emitter, namely the second photoelectric sensor 8 generates a sensing signal and sends the sensing signal to the second control module 9, the second control module 9 generates a control signal according to the sensing signal, the second control module 9 controls the second motor 71 to be started, and the second motor 71 reversely rotates to drive the push rod 74 to an initial position. As for the more specific circuitry for controlling the activation and deactivation of the second motor 71, which is conventional in the art, it will not be described in detail herein.

Of course, in other embodiments, the second photoelectric sensor 8 and the second control module 9 may not be provided, and the operation of the push rod 74 may be controlled by manual control.

The utility model discloses a second motor 71 is just reversing motor, and the circuit structure of how just reversing motor is just reversing is prior art, no longer gives unnecessary details.

As shown in fig. 1, in this embodiment, a baffle 12 is formed on the left side of the frame body 1, and when the conveying belt 3 moves, the article can be driven to move leftwards to be close to the baffle 12, and all the articles are located on the conveying belt 3 and cannot fall off from the conveying belt 3.

The utility model discloses in, when pushing away article on getting goods shelves, can start transmission device 2, transmission device 2 drives and gets goods shelves on article move to more suitable position, can not drop, has better use and experiences, can start second motor 71 later, and second motor 71 can promote article to getting the goods mouth through catch bar 74.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. The utility model provides a goods shelves of getting of vending machine which characterized in that: including support body (1), transmission device (2) and transmission band (3) are all established on support body (1), transmission band (3) with transmission device (2) link to each other, transmission device (2) drive transmission band (3) cyclic motion.

2. The vending machine take-off rack according to claim 1, wherein: transmission device (2) are including reduction gear set (21), first motor (22) and two transmission wheel (23) of mutual parallel arrangement, transmission band (3) are with two transmission wheel (23) parcels and couple together, the output shaft of first motor (22) with reduction gear set (21) link to each other, first motor (22) drive reduction gear set (21) rotate, reduction gear set (21) drive one of them transmission wheel (23) and rotate, drive when transmission wheel (23) rotate transmission band (3) cyclic motion drives another transmission wheel (23) and rotates simultaneously.

3. The pick shelf of the vending machine as recited in claim 2, wherein: the speed reduction gear set (21) comprises a first bevel gear (211) and a second bevel gear (212), the number of teeth of the first bevel gear (211) is less than that of the second bevel gear (212), the first bevel gear (211) is coaxially connected with an output shaft of the first motor (22), the first bevel gear (211) is meshed with the second bevel gear (212), and the second bevel gear (212) is connected with one of the transmission wheels (23) through a rotating shaft.

4. The vending machine take-off rack of claim 3, wherein: still include backup pad (4), first photoelectric sensor (5) and first control module (6), the one end of backup pad (4) is established on support body (1), first control module (6) are all established on backup pad (4), first photoelectric sensor (5) are established the one end of support body (1), first photoelectric sensor (5) are used for responding to light, generate first light signal according to light information, first photoelectric sensor (5) send first light signal for first control module (6), first control module (6) are according to first light signal control first motor (22) stall.

5. The vending machine take-off rack of claim 4, wherein: the rack body is characterized by further comprising a pushing device (7), wherein the pushing device (7) is arranged on the rack body (1), and the pushing device (7) is used for pushing articles on the rack body (1) to move horizontally.

6. The pick shelf of the vending machine as recited in claim 5, wherein: the pushing device (7) comprises a second motor (71), a belt (72), two belt pulleys (73) and a pushing rod (74), wherein the pushing rod (74) is located above the transmission belt (3), one belt pulley (73) is connected with the second motor (71), the belt (72) is connected with the two belt pulleys (73), the pushing rod (74) is connected with the belt (72), the second motor (71) drives one belt pulley (73) to rotate, the belt pulley (73) drives the belt (72) to move in a translation mode, and the belt (72) drives the pushing rod (74) to move in a translation mode.

7. The vending machine take-off rack of claim 6, wherein: the frame body (1) is provided with a slide rail (11), the push rod (74) is provided with a clamping groove (741), the slide rail (11) is arranged in the clamping groove (741), and the push rod (74) moves in a translation mode along the slide rail (11).

8. The pick shelf of the vending machine as recited in claim 7, wherein: be equipped with first blockking piece (13) and second on support body (1) and block piece (14), be equipped with second photoelectric sensor (8) and second control module (9) on support body (1), when the object was located transmission band (3), second photoelectric sensor (8) generate sensing signal, will sensing signal sends for second control module (9), second control module (9) generate control signal according to sensing signal, and second control module (9) control second motor (71) start.

9. The shelf for taking out goods of vending machine according to any one of claims 1 to 8, wherein: a baffle (12) is arranged on one side of the frame body (1).