CN112735034A

CN112735034A - Lifting goods-discharging mechanism suitable for freezing type vending machine and working principle thereof

Info

Publication number: CN112735034A
Application number: CN202110071873.1A
Authority: CN
Inventors: 李养旺; 谢范义
Original assignee: FUJIAN JUNPENG EASIVEND COMMERCIAL EQUIPMENT CO LTD
Current assignee: FUJIAN JUNPENG EASIVEND COMMERCIAL EQUIPMENT CO LTD
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-04-30

Abstract

Lifting goods discharging mechanism suitable for freezing type automatic vending machine, including storing storehouse and getting the storehouse, storing storehouse and getting and being provided with the insulating layer between the storehouse, be provided with the shipment mouth on the insulating layer, shipment mouth top is provided with closing mechanism, closing mechanism's top is provided with and connects the goods platform, the top of connecing the goods platform is provided with the platform elevating system who drives and connect the goods platform to go up and down. The invention also discloses the working principle of the lifting delivery mechanism suitable for the freezing type vending machine. The goods receiving platform is compact in structure and easy to use, not only can the goods conveying function of the common goods receiving platform be realized, but also the sliding plate can be separated from the lifting mechanism when the goods receiving platform reaches the bottom, the sliding plate can be retracted into the bottom of the goods shelf under the action of the opening and closing mechanism, and the goods can be placed into the goods taking bin under the condition that the number of the goods shelves is not influenced.

Description

Lifting goods-discharging mechanism suitable for freezing type vending machine and working principle thereof

Technical Field

The invention relates to a lifting goods-discharging mechanism suitable for a freezing type vending machine and a working principle thereof.

Background

The freezing type vending machine is generally divided into an upper storage bin and a lower goods taking bin, a goods shelf is installed inside the storage bin, and a lifting platform is installed in a goods falling space (a space from the front end of the goods shelf to a glass door) outside the goods shelf. During transaction, the lifting platform moves to a designated goods shelf position to receive goods, then descends to the goods outlet and puts the goods into the goods taking bin. In order to put the goods into the goods taking bin below the goods outlet, the goods receiving platform needs to rotate a certain angle (such as 90 degrees) above the goods outlet, and the goods can fall into the goods taking bin from the goods receiving platform. Due to the influence of the thickness and the size of the goods receiving platform structure, when the goods receiving platform rotates for a certain angle (such as 90 degrees), the distance from the goods receiving platform surface to the glass door is smaller than the thickness and the size of the goods falling space (the distance from the front end of the goods shelf to the door), namely the size of goods sold by the machine is smaller. Some freezing type vending machines make the goods receiving platform hide in below the goods shelf after will receiving the goods platform rotatory, but this kind of freezing type vending machine's goods shelf need move up in order to receive the goods platform can have the space of hiding, and then leads to goods shelf quantity to reduce. Both of these refrigerated vending machines result in loss of interest to the operator and do not make full use of space.

Disclosure of Invention

The invention aims to provide a lifting goods outlet mechanism suitable for a freezing type vending machine and a working principle thereof.

The technical scheme of the invention is as follows: lifting goods discharging mechanism suitable for freezing type automatic vending machine, including storing storehouse and getting the storehouse, storing storehouse and getting and being provided with the insulating layer between the storehouse, be provided with the shipment mouth on the insulating layer, shipment mouth top is provided with closing mechanism, closing mechanism's top is provided with and connects the goods platform, the top of connecing the goods platform is provided with the platform elevating system who drives and connect the goods platform to go up and down.

Further, closing mechanism includes the switch door, the both sides of switch door are provided with a plurality of switching pulleys, the top both sides of shipment mouth are provided with first slide rail bracket, are provided with the switching slide rail on two first slide rail bracket relative one sides, the pulley slides around in the switching slide rail.

Further, a push rod motor is arranged behind the switch door, and the tail end of a push rod of the push rod motor is detachably connected with the switch door.

Further, the top of insulating layer is provided with the closing plate, be provided with on the closing plate with shipment mouth matched with breach portion, switch door bottom is provided with the joint strip with breach portion matched with.

Furthermore, the goods receiving platform comprises a platform support, two sides of the bottom of the platform support are provided with platform inner slide rails, sliding plates are erected on the two platform inner slide rails and slide back and forth in the platform inner slide rails through platform pulleys on two sides of the sliding plates, and magnets used for fixing the sliding plates are arranged at the front ends of the platform inner slide rails.

Further, the platform support comprises two opposite support side plates, the front ends of the two support side plates are connected through a goods guide plate, the rear ends of the two support side plates are connected through a goods baffle plate, and a side guide plate is arranged on one face, opposite to the two support side plates.

Furthermore, the bottom surface of the sliding plate is provided with a groove, the top of the opening and closing door is provided with a push-pull column matched with the groove, the top of the first slide rail support is provided with a second slide rail support, the opposite surface of the two second slide rail supports is provided with an outer platform slide rail, and the outer platform slide rail is matched with the inner platform slide rail.

Further, platform elevating system is including the mount that is located the storing storehouse top, the bottom both sides of mount are provided with the synchronous action wheel, the lateral part of synchronous action wheel is provided with step motor, the below of synchronous action wheel is provided with synchronous follow driving wheel, synchronous follow driving wheel is located the storing storehouse bottom, synchronous action wheel and synchronous follow are provided with vertical guide rail between the driving wheel, be provided with the slider on the vertical guide rail, the slider links firmly with the platform support, synchronous action wheel and synchronous follow the winding of driving wheel have the hold-in range, be provided with the locating piece on the hold-in range, the locating piece links firmly with the platform support.

Furthermore, the upper portion and the lower portion of the side wall of the storage bin are provided with in-place sensors, the bottom of the storage bin is also provided with in-place sensors, and a photoelectric sensor used for sensing whether commodities fall is arranged in the goods taking bin.

The working principle of the lifting delivery mechanism suitable for the freezing type vending machine comprises the following steps:

after the customer completes payment, the stepping motor drives the synchronous driving wheel to rotate, and further drives the synchronous belt to drive the platform support to move upwards to the position corresponding to the goods shelf along the vertical guide rail, and the goods shelf spits out goods;

secondly, after the goods receiving platform receives goods, the stepping motor rotates reversely to drive the synchronous driving wheel to rotate reversely, so that the synchronous belt drives the platform support to move downwards to the bottom of the storage bin along the vertical guide rail, the platform support stops after touching the in-place sensor, and the push-pull column is inserted into the groove in the bottom surface of the sliding plate;

thirdly, the push rod motor is started, the opening and closing door is pulled away from the upper part of the notch part, the opening and closing door drives the sliding plate to be separated from the magnet adsorption, and the sliding plate moves backwards along the sliding rail in the platform and the sliding rail outside the platform;

fourthly, the goods above the sliding plate fall into the goods taking bin below the goods outlet under the action of the goods baffle plate;

and fifthly, the goods touch the photoelectric sensor, the push rod motor extends forwards to move the opening and closing door back to the upper part of the gap part, and the opening and closing door drives the sliding plate to move forwards along the outer sliding rail of the platform and the inner sliding rail of the platform until the sliding plate is adsorbed by the magnet.

Compared with the prior art, the invention has the following advantages: the goods receiving platform is compact in structure and easy to use, not only can the goods conveying function of the common goods receiving platform be realized, but also the sliding plate can be separated from the lifting mechanism when the goods receiving platform reaches the bottom, the sliding plate can be retracted into the bottom of the goods shelf under the action of the opening and closing mechanism, and the goods can be placed into the goods taking bin under the condition that the number of the goods shelves is not influenced.

Drawings

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

FIG. 2 is a schematic structural view of the opening and closing mechanism;

FIG. 3 is a partial schematic view of the opening and closing mechanism, the receiving platform and the lifting mechanism;

FIG. 4 is a partial schematic view of the receiving platform and the lifting mechanism;

FIG. 5 is a partial side view of the receiving platform and lift mechanism;

in the figure: 1-storage compartment, 2-storage compartment, 3-insulation layer, 4-outlet, 5-opening and closing door, 6-opening and closing pulley, 7-first sliding rail bracket, 8-opening and closing sliding rail, 9-push rod motor, 10-sealing plate, 11-gap part, 12-sealing rubber strip, 13-platform bracket, 14-platform inner sliding rail, 15-sliding plate, 16-platform pulley, 17-magnet, 18-bracket side plate, 19-cargo guide plate, 20-cargo baffle plate, 21-side guide plate, 22-push and pull column, 23-second sliding rail bracket, 24-platform outer sliding rail, 25-fixing bracket, 26-synchronous driving wheel, 27-stepping motor, 28-synchronous driven wheel, 29-vertical guide rail, 30-sliding block, 31-synchronous belt, 32-positioning block, 33-in-place sensor.

Detailed Description

In order to make the aforementioned features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.

Refer to fig. 1-5.

In a preferred embodiment of the present invention: lifting goods discharging mechanism suitable for freezing type automatic vending machine, including the storing storehouse with get the storehouse, the storing storehouse is used for storing commodity, and inside refrigeration is got the storehouse and is used for keeping in commodity and let the customer from taking away commodity, and inside does not refrigerate but has the heat preservation function, the storing storehouse with get and be provided with the insulating layer between the storehouse to reduce the storing storehouse and get the heat exchange between the storehouse, be provided with the shipment mouth on the insulating layer for commodity passes through, shipment mouth top is provided with closing mechanism, closing mechanism's top is provided with and connects the goods platform, the top of connecing the goods platform is provided with the platform elevating system that drives and connects the goods platform to go up and down.

In this embodiment, closing mechanism includes the switch door, and the size of switch door is greater than the shipment mouth size, the both sides of switch door are provided with a plurality of switching pulleys, the top both sides of shipment mouth are provided with first slide rail bracket, are provided with the switching slide rail in two first slide rail bracket relative one sides, the pulley slides around in the switching slide rail to guarantee the smooth and easy switching of switch door mechanism, can not appear midway the card pause.

In this embodiment, the rear of switch door is provided with the push rod motor to order about the switch door and slide around in the switching slide rail, the push rod end and the switch door releasable connection of push rod motor, so that the maintenance.

In this embodiment, in order to guarantee sealing performance, the top of insulating layer is provided with the closing plate, and the closing plate upper surface is smooth, be provided with on the closing plate with shipment mouth matched with breach portion, switch door bottom is provided with the joint strip with breach portion matched with, and when the switch door was located directly over breach portion, joint strip can surround breach portion just, avoids air conditioning to leak.

In this embodiment, the goods receiving platform includes the platform support, the bottom both sides of platform support are provided with slide rail in the platform, and two platforms slide rail upper cradles are equipped with the sliding plate, the sliding plate slides around in the slide rail in the platform through the platform pulley that is located its both sides to realize the sliding plate and slide around, reduce its frictional force, the front end of slide rail is provided with the magnet that is used for fixed sliding plate in the platform, in order to guarantee that the sliding plate is fixed in the platform support under no exogenic action.

In this embodiment, the platform support includes two relative support curb plates, and the front end of two support curb plates is connected through leading the goods board, and the rear end of two support curb plates is connected through keeping off the goods board, and when the sliding plate during from the slide rail roll-off in the platform, the commodity of keeping off goods board with putting temporarily on the sliding plate blocks, avoids commodity along with the sliding plate removes together, is provided with the side baffle in the relative one side of two support curb plates to guarantee that the goods on the goods shelves fall to appropriate position, and can not drop in the gap of lateral part.

In this embodiment, the bottom surface of the sliding plate is provided with a groove, the top of the switch door is provided with a push-pull column matched with the groove, when the goods receiving platform falls to a preset position, the push-pull column is embedded into the groove, the switch door drives the sliding plate to move back and forth, the top of the first slide rail support is provided with a second slide rail support, one surface of the two second slide rail supports opposite to each other is provided with an outer platform slide rail, the outer platform slide rail is matched with the inner platform slide rail so as to ensure that the sliding plate can smoothly slide on the outer platform slide rail, and the situation that the sliding plate cannot be reset after sliding out cannot occur.

In this embodiment, the platform lifting mechanism includes a fixing frame located at the top of the storage bin, synchronous driving wheels are disposed on two sides of the bottom of the fixing frame, stepping motors are disposed on the side portions of the synchronous driving wheels, the stepping motors drive the synchronous driving wheels to rotate through gear transmission, synchronous driven wheels are disposed below the synchronous driving wheels, the synchronous driven wheels are located at the bottom of the storage bin, vertical guide rails are disposed between the synchronous driving wheels and the synchronous driven wheels, slide blocks are disposed on the vertical guide rails, the slide blocks are fixedly connected with the platform support, the platform support can slide up and down on the vertical guide rails through the slide blocks, synchronous belts are wound on the synchronous driving wheels and the synchronous driven wheels, the synchronous driving wheels drive the synchronous driven wheels to rotate through the synchronous belts, positioning blocks are disposed on the synchronous belts, and the positioning blocks are fixedly, so as to provide power for driving the platform bracket to slide up and down.

In this embodiment, the upper portion and the lower part of the lateral wall of the storage bin are both provided with the sensor that targets in place, the bottom of the storage bin is also provided with the sensor that targets in place, it is provided with the photoelectric sensor who is used for the perception commodity whether to drop to get to be provided with in the storehouse to realize the automatic control of each spare part.

It will be apparent to those skilled in the art that various modifications, changes, substitutions and variations can be made in the lifting and discharging mechanism for a freezer-type vending machine without departing from the spirit and scope of the invention.

Claims

1. Lifting goods discharging mechanism suitable for freezing type automatic vending machine, including storing storehouse and getting the storehouse, its characterized in that, storing storehouse and getting be provided with the insulating layer between the storehouse, be provided with the shipment mouth on the insulating layer, shipment mouth top is provided with closing mechanism, closing mechanism's top is provided with and connects the goods platform, the top that connects the goods platform is provided with the platform elevating system that drives and connect the goods platform to go up and down.

2. The lifting delivery mechanism for frozen type vending machine as claimed in claim 1, wherein the opening/closing mechanism comprises an opening/closing door, a plurality of opening/closing pulleys are disposed on two sides of the opening/closing door, first rail brackets are disposed on two sides of the top of the delivery port, opening/closing rails are disposed on two opposite sides of the first rail brackets, and the pulleys slide back and forth in the opening/closing rails.

3. The lifting delivery mechanism for frozen type vending machine as claimed in claim 2, wherein a push rod motor is provided behind the opening/closing door, and a push rod end of the push rod motor is detachably connected with the opening/closing door.

4. The elevating and discharging mechanism of claim 2, wherein the top of the thermal insulation layer is provided with a sealing plate, the sealing plate is provided with a notch portion matching with the discharging port, and the bottom of the switch door is provided with a sealing rubber strip matching with the notch portion.

5. The elevating and lowering mechanism as claimed in claim 2, wherein the goods receiving platform comprises a platform support, the two sides of the bottom of the platform support are provided with platform inner sliding rails, sliding plates are mounted on the two platform inner sliding rails, the sliding plates slide back and forth in the platform inner sliding rails through platform pulleys on the two sides of the sliding plates, and the front ends of the platform inner sliding rails are provided with magnets for fixing the sliding plates.

6. The mechanism of claim 5, wherein the platform support comprises two opposing side support plates, wherein the front ends of the side support plates are connected by a cargo guide plate, the rear ends of the side support plates are connected by a cargo barrier plate, and wherein the side guide plate is disposed on the opposing side of the side support plates.

7. The elevating and lowering mechanism as claimed in claim 5, wherein the sliding plate has a groove on the bottom surface, the door has a sliding post on the top for engaging with the groove, the first rail bracket has a second rail bracket on the top, and two second rail brackets have an outer platform rail on the opposite side, the outer platform rail and the inner platform rail are engaged.

8. The lifting and discharging mechanism of claim 5, wherein the platform lifting mechanism comprises a fixed frame located at the top of the storage bin, two sides of the bottom of the fixed frame are provided with synchronous driving wheels, the side portion of the synchronous driving wheel is provided with a stepping motor, a synchronous driven wheel is arranged below the synchronous driving wheel, the synchronous driven wheel is located at the bottom of the storage bin, a vertical guide rail is arranged between the synchronous driving wheel and the synchronous driven wheel, a sliding block is arranged on the vertical guide rail, the sliding block is fixedly connected with the platform support, a synchronous belt is wound on the synchronous driving wheel and the synchronous driven wheel, a positioning block is arranged on the synchronous belt, and the positioning block is fixedly connected with the platform support.

9. The lifting delivery mechanism suitable for the frozen-type vending machine as claimed in claim 8, wherein the upper part and the lower part of the side wall of the storage bin are provided with in-place sensors, the bottom of the storage bin is also provided with in-place sensors, and the goods taking bin is internally provided with a photoelectric sensor for sensing whether goods fall off or not.

10. An operating principle of the lifting and lowering discharging mechanism for the freezing type vending machine according to any one of claims 1 to 9 is characterized in that the following steps are carried out: