CN111462402A

CN111462402A - Electric roller shutter type article taking door and vending machine

Info

Publication number: CN111462402A
Application number: CN202010309707.6A
Authority: CN
Inventors: 张六明; 黄爱华; 殷珏辉
Original assignee: Shanghai Quzhi Network Technology Co ltd
Current assignee: Shanghai Quzhi Network Technology Co ltd
Priority date: 2020-03-02
Filing date: 2020-04-20
Publication date: 2020-07-28
Also published as: CN211669700U

Abstract

The invention discloses an electric roller shutter type article taking door and an automatic vending machine, wherein the electric roller shutter type article taking door comprises a roller shutter door component which is aligned with an article taking opening of the automatic vending machine; the rolling shutter door assembly is provided with a bendable door plate, and the flexible door plate slides up and down to close or open the fetching opening in a rolling shutter door type. Through the flexible door plant slides from top to bottom and rolls up the curtain gate-type and seal or open get the thing mouth, intensity is high, the theftproof nature is good, through the experiment, has also satisfied the requirement that the large capacity got thing hopper, high suitability, reduces use cost. Preferably, the bendable door panel is formed by mutually closing a plurality of door panel strips; by motor drive the door lath rises, seals the perpendicular goods passageway that falls that cuts off the vending machine simultaneously, goes up limit switch location and stops, and the customer taks away the goods, treats tak away the goods after, the motor reversal, the door lath descends to reset, opens the perpendicular goods passageway that falls of vending machine simultaneously, and limit switch location stops down.

Description

Electric roller shutter type article taking door and vending machine

Technical Field

The invention relates to the technical field of unmanned automatic retail equipment, in particular to an electric roller shutter type article taking door installed on a vending machine and the vending machine.

Background

Current spring propelling movement formula vending machine mainly is the free fall mode of adoption, and the goods way subassembly of well upper portion from storing up the goods cabinet discharges the goods, drops to the get thing hopper of lower part, then opens and gets the thing door, takes the goods away from getting the material hopper. The fetching door is provided with a plate type door capable of swinging back and forth, a plate type door capable of being pulled up and down, and an electric tipping bucket type. But the former two have low strength and poor anti-theft performance; the latter has high manufacturing cost, small hopper capacity, certain limitation on the appearance of goods, low efficiency and higher operating cost. Automatic go up and down to get goods formula vending machine, the same problem that exists the restriction to the goods appearance.

Therefore, there is a need to develop a vending machine with an electric rolling shutter type article-taking door, so as to meet the requirements of high strength, high theft-proof performance and large-capacity hoppers, expand the applicability of the machine and reduce the use cost.

Disclosure of Invention

The invention aims to solve the technical problem of providing an electric rolling shutter type article taking door for a vending machine, which has a novel structure and low cost, thereby meeting the requirements of high strength, good anti-theft performance, large-capacity article taking hopper and high applicability and reducing the use cost.

In order to solve the technical problem, the invention adopts the technical scheme that the electric roller shutter type article taking door of the vending machine comprises a roller shutter door component, wherein the roller shutter door component is aligned with an article taking opening of the vending machine; the rolling shutter door assembly is provided with a bendable door plate, and the flexible door plate slides up and down to close or open the fetching opening in a rolling shutter door type.

Through the flexible door plant slides from top to bottom and rolls up the curtain gate-type and seal or open get the thing mouth, intensity is high, the theftproof nature is good, through the experiment, has also satisfied the requirement that the large capacity got thing hopper, high suitability, reduces use cost.

Preferably, the bendable door panel is formed by mutually closing a plurality of door panel strips; by motor drive the door lath rises, seals the perpendicular goods passageway that falls that cuts off the vending machine simultaneously, goes up limit switch location and stops, and the customer taks away the goods, treats tak away the goods after, the motor reversal, the door lath descends to reset, opens the perpendicular goods passageway that falls of vending machine simultaneously, and limit switch location stops down.

Preferably, the door slats are correspondingly connected with the synchronous toothed belt; the motor drives the synchronous belt pulley, the synchronous belt pulley drives the synchronous toothed belt to open the rolling door, the door strips ascend, the motor rotates reversely to drive the synchronous belt pulley, the synchronous belt pulley drives the synchronous toothed belt to close the rolling door, and the door strips descend and reset.

Preferably, two ends of the door laths are correspondingly connected with the synchronous cog belt through screws respectively, and the screws are positioned in grooves of the synchronous cog belt to form the bendable door plate.

Preferably, the electric rolling shutter type fetching door further comprises a hopper; a set of gap bridge wheels are respectively arranged at the left and right outer sides of the hopper and at the upper and lower parts of the front part of the hopper; the rear upper part of the hopper is provided with two driving shafts, the two driving synchronous belt wheels are arranged at two ends of each driving shaft and ensure that the gear tooth directions of the driving shafts are consistent, the driving shafts are connected with the motor through a coupler, and the motor is fixed on the hopper through a motor bracket; the two synchronous tooth-shaped belts are respectively used for connecting the gap bridge wheel and the driving synchronous belt wheel on the left side and the right side

Preferably, the front edge of the hopper and the rear cover plate of the fetching port form a vertical guide rail groove; horizontal guide rail grooves are arranged at the upper parts of the left side and the right side of the hopper and used for blocking two ends of the door laths; the door slats can slide in the horizontal guide rail groove and the vertical guide rail groove; the upper limit switch is arranged at the rear end of the horizontal guide rail groove, and the lower limit switch is arranged at the lower end of the vertical guide rail groove.

Preferably, the flexible door panel is an elastic thin steel plate.

Another problem to be solved by the invention is to provide an automatic vending machine, which comprises a goods channel assembly, a vertical goods falling channel formed by the back of a gate and two sides of a box body, and the automatic vending machine further comprises the electric rolling shutter type goods taking door.

Preferably, the roller shutter door assembly in the electric roller shutter type fetching door is fixed on the back of the lower part of the gate through a mounting frame.

Drawings

The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings:

FIG. 1 is a block diagram of the vending machine of the present invention;

FIG. 2 is a cross-sectional view of the motorized roller shutter access door of the vending machine of the present invention;

3 FIG. 3 3 3 is 3 a 3 cross 3- 3 sectional 3 view 3 A 3- 3 A 3 of 3 the 3 motorized 3 roller 3 shutter 3 access 3 door 3 of 3 the 3 vending 3 machine 3 of 3 the 3 present 3 invention 3; 3

Wherein: 1-gate, 2-box, 3-cargo channel component, 4-object taking opening, 5-rolling shutter type object taking door component, 6-door slat, 7, 19-bridge wheel, 8-horizontal guide rail groove, 9-synchronous cog belt, 10-upper limit switch, 11-driving synchronous belt wheel, 12-motor, 13-motor bracket, 14-hopper, 15-lower limit switch, 16-coupler, 17-driving shaft, 18-mounting rack, 20-flexible door panel, 21-vertical cargo dropping channel and 22-vertical guide rail groove.

Detailed Description

In the present invention, as shown in fig. 1-3, the electric rolling shutter type article-taking door of the vending machine comprises a rolling shutter door assembly 5, wherein the rolling shutter door assembly 5 is aligned with the article-taking opening 4 of the vending machine; the rolling door assembly 5 has a flexible door panel 20, and the flexible door panel 20 slides up and down to close or open the access opening 4 in a rolling door manner.

The flexible door plate 20 is formed by mutually closing a plurality of door laths 6; driven by motor 12 (worm gear reducing motor) a plurality of door laths 6 rise, seal the perpendicular goods passageway 21 that falls who cuts off the vending machine simultaneously, go up limit switch 10 location and stop, and the customer takes away the goods, waits to take away the goods after, motor 12 reversal, a plurality of door laths 6 descend to reset, open the perpendicular goods passageway 21 that falls of vending machine simultaneously, lower limit switch 15 location stops.

A plurality of door lathes 6 are correspondingly connected with the synchronous cog belt 9; the motor 12 drives the synchronous belt pulley, the synchronous toothed belt 9 is driven by the driving synchronous belt pulley 11 to open the rolling door, the door slats 6 ascend, the motor 12 rotates reversely to drive the driving synchronous belt pulley 11, the synchronous toothed belt 9 is driven by the driving synchronous belt pulley 11 to close the rolling door, and the door slats 6 descend and reset. Two ends of the door laths 6 are respectively and correspondingly connected with the synchronous cog belt 9 by screws, and the screws are positioned in grooves of the synchronous cog belt 9 to form the bendable door plate 20.

The electric roller shutter type fetching door also comprises a hopper 14; a set of

gap bridge wheels

7 and 19 are respectively arranged at the left and right outer sides of the hopper 14 and at the upper and lower parts of the front part; a driving shaft 17 is arranged at the rear upper part of the hopper 14, two driving synchronous pulleys 11 are arranged at two ends of the driving shaft 17 and ensure that the gear teeth of the driving synchronous pulleys are consistent in orientation, the driving shaft 17 is connected with the motor 12 through a coupling 16, and the motor 12 is fixed on the hopper 14 through a motor bracket 13; two synchronous toothed belts 9 are provided, and the two synchronous toothed belts respectively connect the

gap bridge wheels

7 and 19 on the left side and the right side and the driving synchronous belt wheel 11.

The front edge of the hopper 14 and the rear cover plate of the fetching port 4 form a vertical guide rail groove 22; horizontal guide rail grooves 8 are arranged at the upper parts of the left side and the right side of the hopper 14 and used for blocking two ends of the door slats 6; the door slats 6 can slide in the horizontal guide rail grooves 8 and the vertical guide rail grooves 22; the upper limit switch 10 is arranged at the rear end of the horizontal guide rail groove 8, and the lower limit switch 15 is arranged at the lower end of the vertical guide rail groove 22.

In this embodiment, there is also a vending machine, as shown in fig. 1, which includes a goods passage component 3, a vertical goods falling passage 21 formed by the back of the gate 1 and two sides of the box body 2, and an electric rolling shutter type article taking door, wherein the rolling shutter component 5 in the electric rolling shutter type article taking door is fixed on the back of the lower part of the gate 1 by a mounting frame 18.

Specifically, as shown in fig. 1 to 3, the electric rolling shutter type article taking door of the vending machine of the embodiment mainly includes a door panel strip 6, a gap bridge wheel 7, a driving shaft 17, a driving synchronous pulley 11, a worm gear speed reduction motor 12, a hopper 14, and the like. The goods passage component 3, the back of the gate 1 and two sides of the box body 2 form a vertical goods falling passage 21. The rolling shutter door assembly 5 is fixed by a mounting bracket 18 to the lower back of the gate 1 and aligned with the access opening 4. A set of gap bridge wheels 7 are respectively arranged at the upper part and the lower part of the left outer side and the right outer side of the hopper 14; a driving shaft 17 is arranged at the upper rear part, two driving synchronous belt wheels 11 are arranged at two ends of the driving shaft 17 and ensure that the gear teeth of the driving shaft 17 are consistent in direction, the driving shaft 17 is connected with a worm gear speed reducing motor 12 through a coupler 16, and the worm gear speed reducing motor 12 is fixed on a hopper 14 through a motor bracket 13; then two synchronous cog belts 9 are used for respectively connecting the gap bridge wheels 7 and the synchronous belt wheels 11 on the left side and the right side. On one section back of the left and right synchronous cog belts 9, a plurality of door laths 6 are mutually closed, the two ends of the door laths are respectively and correspondingly connected with the synchronous cog belts 9 by screws, and the screws are positioned in the grooves of the synchronous belts 9 to form a bendable door plate 20. The front edge of the hopper 14 and the rear cover plate of the fetching port 4 form a vertical guide rail groove 22; horizontal guide rail grooves 8 are arranged at the upper parts of the left side and the right side of the hopper 14 and block two ends of a plurality of door laths 6; a number of door slats 6 are slidable in the

guide rail grooves

8, 22. An upper limit switch 10 and a lower limit switch 15 are respectively installed at the rear end of the horizontal guide rail groove 8 and the lower end of the vertical guide rail groove 22.

The vending machine is in standby mode, with the door slats 6 in a vertical low position, closing the access opening 4 and opening the vertical drop passage 21. When a goods delivery instruction is obtained, goods are delivered by a pushing spring of the goods channel component 3 and fall into a hopper 14, a worm gear speed reducing motor 12 drives a driving shaft 17, a driving synchronous belt wheel 11 drives a synchronous toothed belt 9 to open a rolling door, a plurality of door laths 6 rise, meanwhile, a vertical goods falling channel 21 is sealed and isolated, the positioning is stopped by an upper limit switch 10, and a customer takes away the goods. After the goods are taken away, the worm gear speed reducing motor 12 rotates reversely to drive the rolling door to be closed, the door slats 6 descend and reset, meanwhile, the vertical goods falling channel 21 is opened, and the goods are positioned and stopped by the lower limit switch 15.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, such as the flexible door panel being a flexible thin steel plate and the timing belt drive being replaced by a chain, and such changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An electric roller shutter type article taking door of a vending machine is characterized by comprising a roller shutter door component, wherein the roller shutter door component is aligned with an article taking opening of the vending machine; the rolling shutter door assembly is provided with a bendable door plate, and the flexible door plate slides up and down to close or open the fetching opening in a rolling shutter door type.

2. The electric rolling shutter type article-taking door of the vending machine according to claim 1, wherein the bendable door panel is formed by mutually closing a plurality of door panels; by motor drive the door lath rises, seals the perpendicular goods passageway that falls that cuts off the vending machine simultaneously, goes up limit switch location and stops, and the customer taks away the goods, treats tak away the goods after, the motor reversal, the door lath descends to reset, opens the perpendicular goods passageway that falls of vending machine simultaneously, and limit switch location stops down.

3. The door of claim 2, wherein the door slats are correspondingly connected to the timing belt; the motor drives the driving synchronous belt pulley, the synchronous toothed belt is driven by the driving synchronous belt pulley to open the rolling door, the door strips ascend, the motor rotates reversely to drive the driving synchronous belt pulley, the synchronous toothed belt is driven by the driving synchronous belt pulley to close the rolling door, and the door strips descend and reset.

4. The door of claim 3, wherein the door strips are correspondingly connected to the timing belt with screws at both ends thereof, the screws being disposed in the grooves of the timing belt to form the flexible door panels.

5. The door of claim 4, further comprising a hopper; a set of gap bridge wheels are respectively arranged at the left and right outer sides of the hopper and at the upper and lower parts of the front part of the hopper; the rear upper part of the hopper is provided with two driving shafts, the two driving synchronous belt wheels are arranged at two ends of each driving shaft and ensure that the gear tooth directions of the driving shafts are consistent, the driving shafts are connected with the motor through a coupler, and the motor is fixed on the hopper through a motor bracket; the two synchronous tooth-shaped belts are respectively used for connecting the gap bridge wheel and the driving synchronous belt wheel on the left side and the right side.

6. The door of claim 5, wherein the front edge of the hopper and the rear cover plate of the access opening form a vertical guide groove; horizontal guide rail grooves are arranged at the upper parts of the left side and the right side of the hopper and used for blocking two ends of the door laths; the door slats can slide in the horizontal guide rail groove and the vertical guide rail groove; the upper limit switch is arranged at the rear end of the horizontal guide rail groove, and the lower limit switch is arranged at the lower end of the vertical guide rail groove.

7. The motorized roller shutter for vending machine according to any one of claims 1-6, wherein the flexible door panel is a thin elastic steel sheet.

8. A vending machine, comprising a goods channel component, a vertical goods falling channel is formed by the back of a gate and two sides of a box body, and is characterized by further comprising an electric rolling shutter type fetching door as claimed in any one of claims 1 to 7.

9. The vending machine of claim 8, wherein the tambour door assembly in the motorized roller shutter access door is secured to the lower back of the gate by a mounting bracket.