CN115410314B - Middle article taking vending machine - Google Patents
Middle article taking vending machine Download PDFInfo
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- CN115410314B CN115410314B CN202210975063.3A CN202210975063A CN115410314B CN 115410314 B CN115410314 B CN 115410314B CN 202210975063 A CN202210975063 A CN 202210975063A CN 115410314 B CN115410314 B CN 115410314B
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- 238000007789 sealing Methods 0.000 claims description 23
- 230000000903 blocking effect Effects 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims 7
- 230000001939 inductive effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 40
- 230000001681 protective effect Effects 0.000 description 4
- 235000013305 food Nutrition 0.000 description 3
- 230000003116 impacting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
- G07F11/02—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines
- G07F11/04—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines in which magazines the articles are stored one vertically above the other
- G07F11/16—Delivery means
- G07F11/163—Delivery means characterised by blocking access to the output bins
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The invention relates to a middle article taking vending machine, which comprises a cabinet body and an article taking opening arranged on the front surface of the cabinet body, wherein an upper article driving mechanism and an upper article storing channel extending along the front-back direction are arranged at the upper end of the cabinet body, a falling channel is formed between the front end of the upper article storing channel and the front side wall of the cabinet body, a lower article driving mechanism and a lower article storing channel with a lower article storing channel outlet are arranged at the upper end of the cabinet body, an article receiving platform for receiving articles falling from the falling channel and an article pushing mechanism stretching forwards are also arranged in the cabinet body, the article pushing mechanism is positioned between the upper article storing channel and the lower article storing channel, the article taking opening is aligned with the article pushing mechanism, and the article pushing mechanism is used for pushing articles on the article receiving platform and articles extending out of the lower article storing channel to the article taking opening. The invention aims to provide a middle article taking type vending machine with an article taking opening arranged at a preparation position, which solves the problem of large impact caused by falling of articles due to the fact that the article taking opening of the existing vending machine is arranged at the bottom end.
Description
Technical Field
The invention relates to vending machines, in particular to a middle article taking vending machine.
Background
The Vending Machine, english name (VEM), is a Machine capable of automatically paying money according to the input (pay by the swipe code). The vending machine is a common commercial automation device, is not limited by time and place, and can save manpower and facilitate transaction. Is a brand new form of commercial retail, also known as a 24 hour open supermarket. The basic structure of vending machine includes the cabinet body and sets up the getting thing mouth on cabinet body front surface, the internal upper end of cabinet is equipped with the storing frame, goes up the storing frame and is equipped with a plurality of last storing passageways that extend along fore-and-aft direction, forms the passageway that drops between the front end of last storing passageway and the preceding lateral wall of cabinet body, the internal upper portion article actuating mechanism that still is equipped with of cabinet, upper portion article actuating mechanism is used for the drive to store the article in last storing passageway and drops the passageway in one by one. The object taking opening of the existing vending machine is arranged at the lower end of the cabinet body, and objects fall into the object receiving frame at the lower end of the cabinet body and are taken out through the object taking opening. The existing vending machine adopts a mode that goods are taken from the lower part, the drop of the goods at the top end is large, so that impact on the machine is large, the mode that the goods are taken from the lower end needs to be bent down, the comfort during taking the goods is poor, the distance from the ground is short, and the goods are easy to be polluted by dust. The existing door of the object taking opening is waterproof and hinged at the upper end, is automatically closed by gravity and is manually pushed open for opening, and the door is laborious to open; in order to avoid the theft of the articles when the door is opened, the lower end of the cabinet body needs to be vacated by a higher distance to avoid storing the articles, so that the utilization rate of the space in the cabinet body is poor.
Disclosure of Invention
The invention aims to provide a middle article taking type vending machine with an article taking opening arranged at a preparation position, which solves the problem of large impact caused by falling of articles due to the fact that the article taking opening of the existing vending machine is arranged at the bottom end.
The technical problems are solved by the following technical scheme: the utility model provides a middle part is got thing formula vending machine, includes the cabinet body and sets up the access on the cabinet body front surface, the upper end in the cabinet body is equipped with the storing frame, goes up the storing frame and is equipped with a plurality of last storing passageways that extend along fore-and-aft direction, goes up the front end of storing passageway and the preceding lateral wall of the cabinet body between form the passageway that drops, still be equipped with upper portion article actuating mechanism in the cabinet body, upper portion article actuating mechanism is used for driving the article of storing in last storing passageway and falls down the passageway one by one, the lower extreme in the cabinet body is equipped with down the storing frame, down the storing frame be equipped with along a plurality of lower storing passageways that extend of upper and lower direction, down the upper end of storing passageway is opened and is formed lower storing passageway export, the internal lower part article actuating mechanism that still is equipped with of lower storing passageway export stretches out lower storing passageway, the internal article ejecting mechanism that still is equipped with of cabinet connects thing platform and flexible forward is located between storing passageway and the lower storing passageway, and the article ejecting mechanism that connects the thing platform to be used for holding down and drop from the passageway to take out the article of passageway and the article of the passageway is aligned with the article ejecting mechanism. When the articles in the storage channel are taken down, the articles in the lower storage channel are driven by the lower article driving mechanism to extend out of the lower storage channel through the outlet of the lower storage channel, then the articles are pushed out of the article taking opening through the article pushing mechanism, and a purchaser takes away the articles through the article taking opening. When the articles in the storage channel are taken, the articles in the storage channel are driven to fall to the receiving table by the upper article driving mechanism, then are pushed out to the article taking opening by the article pushing mechanism, and the purchaser takes the articles through the article taking opening. According to the technical scheme, the impact generated when the articles are dropped is small.
Preferably, the article pushing mechanism comprises a pushing frame and a pushing frame translation mechanism for driving the pushing frame to stretch forwards; when the pushing frame moves forwards to the stroke end point, the pushing frame shields the gap between the upper part of the outlet of the lower storage channel and the front side wall of the cabinet body, so that hands can be prevented from entering the falling channel to take articles. Can avoid getting the thing mouth and open the time, get through getting the thing mouth and get away the article that the cabinet is internal to have not sold. So that the articles are prevented from being stolen from the article taking opening without leaving space.
Preferably, the article pushing mechanism comprises a pushing frame and a pushing frame translation mechanism for driving the pushing frame to stretch forwards; the upper end side of the pushing frame is provided with a receiving frame; when the pushing frame moves forwards to the stroke end point, the object receiving frame is shielded above the object receiving table and can receive objects falling from the falling channel, a blocking frame is arranged in the cabinet body, and the blocking frame is positioned below the upper object storing channel and above the object pushing mechanism; when the pushing frame translation mechanism drives the pushing frame to move backwards to leave the receiving platform, the blocking frame blocks the articles which are received on the receiving frame and fall from the falling channel, so that the articles which fall from the falling channel to the receiving frame fall to the receiving platform. When the articles in the storage channel are taken, the pushing frame is firstly positioned on the article receiving platform, then the articles in the upper storage channel are driven by the upper article driving mechanism to fall onto the article receiving frame, then the pushing frame translating mechanism drives the pushing frame to move backwards, the articles fall onto the article receiving platform under the action of the blocking frame, the pushing frame translating mechanism drives the pushing frame to move forwards, the article pushing mechanism is pushed out to the article taking opening, and the purchaser takes the articles through the article taking opening. According to the technical scheme, the impact on the object receiving table can be reduced.
Preferably, the upper end of the lower storage channel forms the receiving platform. Compact structure, article in the storing passageway can not be smashed when article drops moreover.
The invention further comprises an article removal detection switch and an article arrival detection switch, wherein the article removal detection switch is used for detecting whether the article pushed to the article taking opening by the article pushing mechanism is taken away or not, and the article arrival detection switch is used for detecting whether the article needing to be output in the lower storage channel extends out of the lower storage channel or not. The forward time and the backward time of the pushing frame translation mechanism can be conveniently controlled. Article removal detection switch the article removal detection switch is used for detecting whether article is taken out and whether article in the upper storage channel has fallen down when selling.
Preferably, the article pushing mechanism comprises a pushing frame and a pushing frame translation mechanism for driving the pushing frame to stretch forwards, the article moving detection switch is a photoelectric switch, and the article moving detection switch is arranged on the pushing frame. The object moving-away detection switch can be conveniently controlled to move away from the position of the moved object, and reliable detection is achieved.
Preferably, the pushing frame is provided with light holes, the article moving detection switches are arranged on one side, far away from the pushing object plane of the pushing frame, the lower storage channels are distributed along the left-right direction, the number of the article moving detection switches is the same as that of the lower storage channels, the article moving detection switches are aligned with the lower storage channels in a one-to-one correspondence manner along the front-back direction, and the sensing heads of the article moving detection switches face forwards. The full-area detection can be conveniently realized.
Preferably, the article pushing mechanism comprises a pushing frame and a pushing frame translation mechanism for driving the pushing frame to stretch forwards, the article moving detection switch is a push switch, the article moving detection switch is arranged on the pushing frame, the lower storage channels are distributed along the left-right direction, the number of the article arrival detection switches is the same as that of the lower storage channels, the article arrival detection switches are aligned with the lower storage channels in a one-to-one correspondence along the front-back direction, and when the article needing to be output in the lower storage channels rises to the position that the lower end is positioned outside the lower storage channels, the article needing to be output in the lower storage channels is only pushed to the push head of the article arrival detection switch. When a plurality of articles positioned in the lower storage channel are purchased at one time, the pushing frame moves forward when the corresponding number of articles do not all rise to the outside of the storage channel, so that the articles are damaged and the articles are leaked and output. When a plurality of articles are purchased, only one article is output from one lower storage channel, and the number of articles purchased at one time can only be the number of the lower storage channels.
Preferably, the pushing frame is provided with a protective cover covering all the article arrival detection switches, and the protective cover is used for preventing articles in the upper storage channel from impacting the article arrival detection switches in the process of falling to the receiving platform.
Preferably, the pushing frame translation mechanism comprises a driven driving wheel, a driving wheel, a translation motor for driving the driving wheel to rotate, a driving belt for connecting the driving wheel and the driven driving wheel together, a connecting seat connected with the driving belt and a longitudinal sliding rail extending along the front-back direction, wherein the connecting seat is connected to the longitudinal sliding rail in a sliding manner, and the pushing frame is connected with the connecting seat. When the movable pushing frame is used, the translation motor drives the rotary driving wheel to rotate, the driving wheel drives the driving belt to rotate, the driving belt drives the connecting seat to translate synchronously, and the connecting seat drives the pushing frame to move.
Preferably, each lower storage channel is provided with one lower article driving mechanism, each lower article driving mechanism comprises a vertical guide rail, a lifting frame, a vertical screw rod and a lifting motor, the lifting frame is connected to the vertical guide rail in a sliding mode, the vertical screw rod is connected to the lifting frame in a threaded mode, the lifting motor drives the vertical screw rod to rotate, the vertical screw rod is located at one side of the lower storage channel in the horizontal direction, the connection position of the lifting frame and the vertical screw rod is located at one side of the lower storage channel in the horizontal direction, and the lifting frame is located in the lower storage channel. The structure is compact, and the height of the cabinet body can be reduced.
Preferably, the lower storage frame is placed in the cabinet body, the vertical guide rail, the vertical screw rod and the lifting motor are located outside the lower storage frame, the lower storage frame is provided with an avoidance through hole for the lifting frame to pass through along the vertical extending direction, and the lifting frame is inserted in the avoidance through hole in a pluggable manner. The storage frame can be taken down for replacement and maintenance.
Preferably, a supporting table for supporting objects in the lower storage channel is arranged on the bottom wall of the lower storage channel, a lifting frame accommodating pit is arranged on the supporting table, and when objects are stored in the lower storage channel, the lifting frame can pass through the avoidance through hole to enter the lifting frame accommodating pit. The goods can be put in the lower storage channel outside the cabinet body, and then the goods are put in the cabinet body integrally for replenishment. The replenishment speed is high.
Preferably, the front side of the cabinet body is provided with a door opening, the door opening is connected with a cabinet door in an openable manner, a rear positioning frame is arranged in the rear side of the cabinet body, a left positioning frame and a right positioning frame are arranged in the cabinet body, a lower storage frame is positioned at a set position when being in butt joint with the rear positioning frame and the left positioning frame and the right positioning frame, and the lower storage frame enters and exits the cabinet body through the door opening. The lower storage rack can be quickly assembled to a set position.
Preferably, the front side of the cabinet body is provided with two handles distributed along the up-down direction. The lower locker is convenient to move.
Preferably, only two lower storage channels are provided on one lower storage rack.
Preferably, when the cabinet door is opened, the upper storage rack is exposed out of the door opening, and the object taking opening is formed in the cabinet door.
Preferably, the article taking opening is provided with a holding plate, and the sold articles are placed on the holding plate. Can realize convenient output article under the condition that the front side wall of the cabinet body is thin wall.
The invention further comprises a door opening and closing mechanism, wherein the object taking opening is provided with an object taking opening sealing door, and the door opening and closing mechanism is used for driving the object taking opening sealing door to open and close. Realize that the non-manual work opens and gets thing mouth closing cap door, laborsaving when getting the article.
Preferably, the door opening and closing mechanism comprises a crank arm, a rotating shaft connected to one end of the crank arm and a door opening motor for driving the rotating shaft to rotate, the object taking opening sealing door is hung on the other end of the crank arm, and the rotating shaft is located in the cabinet body.
The door opening motor stop switch is used for controlling the door opening motor to stop, the door opening motor stop switch is a photoelectric switch which is used for sensing along the axial direction of the rotating shaft, a door opening position sensing block and a door closing position sensing block are arranged on the rotating shaft, the door opening position sensing block and the door closing position sensing block are distributed along the circumferential direction of the rotating shaft, the door opening motor stop switch is used for stopping the door opening motor when detecting the door opening position sensing block and the door of the object taking opening sealing door is in an open state, and the door opening motor stop switch is used for stopping the door opening motor when detecting the door closing position sensing block and the door of the object taking opening sealing door is in a position for closing the object taking opening. Whether the switch door is in place or not can be conveniently known, and one switch controls the stopping of two bits.
Preferably, the two crank arms are connected to the two ends of the object taking opening cover door in the left-right direction. The stability is good.
Preferably, a widening plate is arranged on the inner surface of the object taking opening sealing door; when the object taking opening sealing cover door is in an opening state, the widening plate is positioned outside the cabinet body, the upper surface of the widening plate is in a flat state, and sold objects are placed on the widening plate. The reliable support of the taken-out articles can be ensured, and the size of the cabinet body in the front-back direction is not increased.
Preferably, when the object taking opening cover door is in an opened state, the upper end of the object taking opening cover door upwards exceeds the upper surface of the widening plate to form a blocking edge, and the blocking edge is used for preventing objects from falling off the widening plate. The door can be covered by the object taking opening and also can be used as a baffle for shielding food from falling, so that the object taking device can be used for two purposes.
Preferably, the article taking opening is provided with a holding plate, the sold articles are placed on the holding plate, and the holding plate is positioned at the inner side of the article taking opening.
The invention has the following beneficial effects: the object taking opening is arranged in the middle, and the objects are stored in an up-down layout manner, so that the impact on equipment is small under the drop of the objects above; the object taking opening is provided with a door which is opened by a door opening mechanism, so that labor is saved when the door is opened; when the object taking port is in an open state, the structure for pushing out the objects can isolate the object taking port from the space for storing the objects in the cabinet body, so that the objects stored in the cabinet body and not sold can be prevented from being stolen through the object taking port, further, the object storing part and the object taking port do not need to be prevented from being stolen by a distance, and the utilization rate of the space in the cabinet body can be improved; the lower storage rack can be used as a platform for receiving objects falling from the upper end, and has good structural compactness. When the articles fall, the articles are caught through the mechanism for pushing the articles, and then fall to the upper end of the lower storage rack from the cover structure, so that the articles falling down can be prevented from damaging the articles in the lower storage rack; when lower part article promotes, hoist mechanism distributes the overall arrangement with lower storing frame along the horizontal direction, can reduce the height of cabinet body.
Drawings
FIG. 1 is a schematic view of the present invention when a door is in an open state and a door is in a closed state;
FIG. 2 is an enlarged partial schematic view at A of FIG. 1;
FIG. 3 is a schematic view of the present invention with the door in a closed position and the access door in an open position and with the article to be removed being transported to the access;
FIG. 4 is an enlarged partial schematic view at B of FIG. 3;
FIG. 5 is a schematic view of a portion of the structure within the cabinet;
fig. 6 is a schematic view of an article ejection mechanism.
In the figure: the cabinet body 1, the object taking opening 2, the upper object storing frame 3, the upper object storing channel 4, the upper object storing driving mechanism 6, the lower object storing frame 7, the lower object storing channel 8, the object 9 in the lower object storing channel, the object receiving table 10, the cabinet door 12, the holding plate 13, the object taking opening closing door 14, the crank arm 15, the rotating shaft 16, the door opening motor 17, the door opening motor stop switch 18, the door opening position sensing block 19, the door closing position sensing block 20, the upper surface 21 of the widening plate, the blocking edge 22, the vertical guide rail 22, the lifting frame 23, the vertical screw rod 24, the lifting motor 25, the connecting part 26 of the lifting frame and the vertical screw rod, the avoidance through hole 27, the rear positioning frame 28, the left and right positioning frames 29, the lifting handle 30, the pushing frame 31, the object receiving frame 32, the blocking frame 33, the object moving detection switch 34, the sold object 35, the object arrival detection switch 36, the light hole 37, the pressing head 38 of the light hole 39 of the object arrival detection switch, the driven driving wheel 40, the translation motor 42, the driving belt 43, the connecting seat 44, the longitudinal guide rail 45 and the widening plate 46.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 6, a central article-taking vending machine includes a cabinet 1 and an article-taking port 2 provided on a front surface of the cabinet. The upper end in the cabinet body is equipped with the storing frame 3, goes up the storing frame and is equipped with a plurality of last storing passageway 4 that extend along fore-and-aft direction, forms the passageway that drops between the front end of last storing passageway and the preceding lateral wall of the cabinet body, and the cabinet is internal still to be equipped with upper portion article actuating mechanism 6. The upper storage channel and the upper article driving mechanism are of the existing structure in the existing market. The upper article driving mechanism is used for driving articles stored in the upper storage channel (foods in the upper storage channel are not shown in the drawing, such as bottled beverages) to drop into the falling channel one by one. The lower end in the cabinet body is provided with a lower storage frame 7, and the lower storage frame is provided with a plurality of lower storage channels 8 extending along the up-down direction. The number of the lower storage frames is 2. One lower storage frame is provided with 2 lower storage channels. The upper end of the lower storage channel is opened to form a lower storage channel outlet. The cabinet body is also provided with a lower article driving mechanism which is used for driving articles 9 in the lower storage channel to extend out of the lower storage channel through the outlet of the lower storage channel. The cabinet body is also provided with a receiving table 10 and a forward telescopic article pushing mechanism, the article pushing mechanism is positioned between the upper storage channel and the lower storage channel, the receiving table is used for receiving articles falling out from the falling channel, and the upper end part of the lower storage cabinet in the embodiment forms the receiving table. The article taking opening is aligned with the article pushing mechanism, and the article pushing mechanism is used for pushing articles on the article receiving table and articles extending out of the lower article storage channel to the article taking opening.
The front side of the cabinet body is provided with a door opening, and the door opening is connected with a cabinet door 12 in an openable and closable manner. The cabinet door is folded to form the front side wall of the cabinet body. The article taking opening is arranged in the middle of the cabinet door. When the cabinet door is opened, the upper storage rack and the lower storage rack are exposed out of the door opening. The object taking opening is provided with a supporting plate 13 which is positioned at the inner end of the object taking opening. The supporting plate is connected to the cabinet door. The invention also comprises a door opening and closing mechanism. The object taking opening is provided with an object taking opening sealing door 14, and the door opening and closing mechanism is used for driving the object taking opening sealing door to open and close. The door opening and closing mechanism comprises a crank arm 15, a rotating shaft 16 connected to one end of the crank arm and a door opening motor 17 for driving the rotating shaft to rotate. The door opening motor is fixed on the lower side of the supporting plate. The rotating shaft is rotatably connected to the lower side of the holding plate. The object taking opening sealing door is hung on the other end of the crank arm. The rotating shaft is positioned in the cabinet body. The two crank arms are connected to the two ends of the object taking opening cover door in the left-right direction. An extension plate 46 is provided on the inner surface of the access door. The invention further comprises a door opening motor stop switch 18 for controlling the door opening motor to stop, wherein the door opening motor stop switch is a photoelectric switch which is axially sensed along a rotating shaft, a door opening position sensing block 19 and a door closing position sensing block 20 are arranged on the rotating shaft, the door opening position sensing block and the door closing position sensing block are circumferentially distributed along the rotating shaft, when the door opening motor stop switch detects the door opening position sensing block, the door opening motor is stopped and the object taking opening sealing door is in an open state, when the door opening motor stop switch detects the door closing position sensing block, the door opening motor is stopped and the object taking opening sealing door is in a position for closing the object taking opening. When the door is used, the rotating shaft is driven to rotate by the door opening motor, and the rotating shaft drives the crank arm to swing so as to realize the opening and closing of the object taking opening closing door. When the object taking opening sealing door is in an open state, the widening plate is positioned outside the cabinet body, the upper surface 21 of the widening plate is in a flat state, the upper end of the object taking opening sealing door upwards exceeds the upper surface of the widening plate to form a blocking edge 22, and sold objects 35 (i.e. objects ready to be taken after purchase) are placed on the widening plate and the supporting plate.
The articles stored in the lower storage channel are boxed articles. Each lower storage channel is provided with a lower article driving mechanism, each lower article driving mechanism comprises a vertical guide rail 22, a lifting frame 23 which is connected to the vertical guide rail in a sliding manner, a vertical screw rod 24 which is connected to the lifting frame in a threaded manner, and a lifting motor 25 which drives the vertical screw rod to rotate, wherein the vertical screw rod is positioned at one side of the lower storage channel in the horizontal direction, a joint 26 between the lifting frame and the vertical screw rod is positioned at one side of the lower storage channel in the horizontal direction, and the lifting frame is positioned in the lower storage channel. The lower storage frame can be put in the cabinet body with removing, and vertical guide rail, vertical lead screw and elevator motor are located the outside of lower storage frame, and the front and back both sides of lower storage frame all are equipped with along the avoidance through-hole 27 that supplies the hoisting frame to pass through of upper and lower extending direction for its front and back side can change the direction and use. The lifting frame is inserted in the avoidance through hole in a pluggable manner. Be equipped with the brace table that supports the article that is located down the storing passageway on the diapire of storing passageway down, be equipped with the hoisting frame on the brace table and hold the hole, the hoisting frame can pass through when storing the article in the storing passageway down dodge the through-hole gets into the hoisting frame holds the hole. A rear positioning frame 28 is arranged in the rear side of the cabinet body, a left positioning frame 29 and a right positioning frame 29 are arranged in the cabinet body, and the two lower storage frames share one left positioning frame and one right positioning frame. The lower storage rack is positioned at a set position when the lower storage rack is in butt joint with the rear positioning rack and the left positioning rack and the right positioning rack, and the lower storage rack enters and exits the cabinet body through the door opening. The front side of the lower storage rack is provided with two handles 30 which are distributed along the up-down direction.
The article pushing mechanism comprises a pushing frame 31 and a pushing frame translation mechanism for driving the pushing frame to stretch forwards; when the pushing frame moves forwards to the stroke end point (namely, when the sold articles are pushed out to a position which can be taken away by a user), the pushing frame shields the upper part of the outlet of the lower storage channel, and a gap between the pushing frame and the front side wall of the cabinet body can prevent hands from entering the falling channel to take the articles. The upper end side of the pushing frame is provided with a receiving frame 32; when the pushing frame moves forwards to the stroke end point, the object receiving frame is shielded above the object receiving table and can receive objects falling from the falling channel, a blocking frame 33 is arranged in the cabinet body, and the blocking frame is positioned below the upper object storing channel and above the object pushing mechanism; when the pushing frame translation mechanism drives the pushing frame to move backwards and leave the receiving platform, the blocking frame blocks the articles which are received on the receiving frame and fall from the falling channel, so that the articles which fall from the falling channel to the receiving frame fall to the receiving platform. The invention also includes an article removal detection switch 34 and an article arrival detection switch 36 for detecting whether an article pushed to the article taking opening by the article push-out mechanism is taken away and whether an article falls in the upper article storage passage. The article arrival detection switch is used for detecting whether the article to be output in the lower storage channel extends to the lower end and is positioned outside the lower storage channel. The article removal detection switch is a photoelectric switch, and is arranged on the pushing frame, and specifically: the pushing frame is provided with light holes 37, the article removal detection switches are arranged on one side, far away from the pushing object plane of the pushing frame, the lower storage channels are distributed along the left-right direction, the number of the article removal detection switches is the same as that of the lower storage channels, the article removal detection switches are aligned with the lower storage channels in a one-to-one correspondence manner along the front-back direction, and the sensing heads of the article removal detection switches face forwards. The article removing detection switch is a push switch, the article removing detection switch is arranged on the pushing frame, the lower storage channels are distributed along the left-right direction, the number of the article reaching detection switches is the same as that of the lower storage channels, the article reaching detection switches are aligned with the lower storage channels in a one-to-one correspondence manner along the front-back direction, and when the article needing to be output in the lower storage channels rises to the position that the lower ends are positioned outside the lower storage channels, the article needing to be output in the lower storage channels is only pushed to the push head 38 of the article reaching detection switch. The pushing frame is provided with a protective cover 39 covering all the articles reaching the detection switch, and the protective cover is used for preventing the articles in the upper storage channel from impacting the articles reaching the detection switch in the process of falling to the receiving platform. The pushing frame translation mechanism comprises a driven driving wheel 40, a driving wheel, a translation motor 42 for driving the driving wheel to rotate, a driving belt 43 for connecting the driving wheel and the driven driving wheel together, a connecting seat 44 connected with the driving belt together and a longitudinal sliding rail 45 extending along the front-back direction, wherein the connecting seat is slidingly connected on the longitudinal sliding rail, and the pushing frame is connected with the connecting seat together.
The process of outputting the articles comprises the following steps: in the initial state, the pushing frame is positioned at the rear of the receiving platform; the process when outputting the articles in the lower storage channel is as follows: the lower article driving mechanism pushes one of the articles in the lower article storage channel, which is positioned at the uppermost position, to the lower end of the article to be positioned on the article receiving platform, the article pushing mechanism drives the article to move forwards to drive the sold articles (namely the sold articles) to move forwards, when the article pushing mechanism moves to the position where the lower article storage channel is partially blocked by the pushing frame (namely the food in the lower article storage channel cannot be taken out as a result of the article taking opening), the article taking opening sealing door is also opened, the article pushing mechanism drives the pushing frame to move forwards continuously to push the sold articles to a set position, a purchaser takes the purchased articles from the article taking opening sealing door cover, and then the article pushing mechanism moves backwards to reset. When the articles in the upper storage channel are output, the article pushing mechanism moves to the pushing frame to be blocked on the article receiving platform, then the upper article driving mechanism pushes one of the articles in the upper storage channel, which is located at the uppermost part, to enter the falling channel to fall onto the article receiving frame, then the article pushing mechanism moves backwards, the articles on the article receiving frame are set to fall onto the article receiving platform under the action of the blocking frame, and then the pushing action of the articles in the lower storage channel is carried out.
Claims (9)
1. The utility model provides a middle part gets thing formula vending machine, includes the cabinet body and sets up the mouth of getting on cabinet body front side surface, the internal upper end of cabinet is equipped with the storing frame, goes up the storing frame and is equipped with a plurality of last storing passageway that extend along fore-and-aft direction, forms the passageway that drops between the front end of last storing passageway and the preceding lateral wall of cabinet body, the internal upper portion article actuating mechanism that still is equipped with of cabinet, upper portion article actuating mechanism is used for driving the article of storing in last storing passageway to drop one by one in the passageway that drops, its characterized in that, the internal lower extreme of cabinet is equipped with down the storing frame, and lower storing frame is equipped with a plurality of lower storing passageway that extend along upper and lower direction, and the upper end of lower storing passageway opens and forms lower storing passageway export, the cabinet body is internally provided with a lower article driving mechanism which is used for driving articles in the lower article storage channel to extend out of the lower article storage channel through an outlet of the lower article storage channel, the cabinet body is internally provided with an article receiving table and an article pushing mechanism which stretches forward and stretches out, the article pushing mechanism is positioned between the upper article storage channel and the lower article storage channel, the article receiving table is used for receiving articles falling out of the falling channel, the article taking opening is aligned with the article pushing mechanism, the article pushing mechanism is used for pushing articles on the article receiving table and the articles extending out of the lower article storage channel to the article taking opening, and the article pushing mechanism comprises a pushing frame and a pushing frame translation mechanism which drives the pushing frame to stretch forward; the upper end side of the pushing frame is provided with a receiving frame; the article receiving rack can receive articles falling from the falling channel when being shielded above the article receiving table, a blocking rack is arranged in the cabinet body, and the blocking rack is positioned below the upper article storage channel and above the article pushing mechanism; when the pushing frame translation mechanism drives the pushing frame to move backwards and leave the receiving platform, the blocking frame blocks the objects which are received on the receiving frame and fall from the falling channel, so that the objects which fall from the falling channel fall onto the receiving platform, and the upper end of the lower receiving channel forms the receiving platform; in the initial state, the pushing frame is positioned at the rear of the receiving platform; the method for outputting the articles in the lower storage channel comprises the following steps: the lower article driving mechanism pushes one of the articles in the lower article storage channel, which is positioned at the uppermost position, to the lower end of the article, which is positioned on the article receiving platform, the pushing frame translation mechanism drives the sold articles to move forwards through the pushing frame, when the sold articles are moved to the pushing frame to partially shield the lower article storage channel, the article taking opening sealing door is also opened, the article pushing mechanism drives the sold articles to move forwards until reaching a set position, a purchaser takes the purchased articles from the article taking opening, then the article taking opening sealing door cover moves backwards to reset; the process of outputting the articles in the upper storage channel is as follows: the article pushing mechanism moves forward to the pushing frame to be blocked on the article receiving platform, the upper article driving mechanism pushes one of the articles in the upper article storage channel, which is positioned at the forefront, to enter the falling channel to fall onto the article receiving frame, the article pushing mechanism moves backward, the articles on the article receiving frame fall onto the article receiving platform under the action of the blocking frame, the pushing frame translation mechanism drives the sold articles to move forward through the pushing frame, when the sold articles move to the pushing frame to partially block the lower article storage channel, the article taking opening sealing door is also opened, the article pushing mechanism drives the sold articles to move forward until reaching a set position, the purchased articles are taken away from the article taking opening, then the article taking opening sealing door cover moves backward to reset.
2. The center-pickup vending machine of claim 1, wherein; when the pushing frame moves forwards to the stroke end point, the gap between the pushing frame and the front side of the cabinet body can prevent hands from entering the falling channel.
3. The middle article-taking vending machine according to claim 1 or 2, wherein each lower article-storing channel is provided with one lower article-driving mechanism, each lower article-driving mechanism comprises a vertical guide rail, a lifting frame slidingly connected to the vertical guide rail, a vertical screw rod screwed to the lifting frame and a lifting motor for driving the vertical screw rod to rotate, the vertical screw rod is positioned at one side of the lower article-storing channel in the horizontal direction, the joint of the lifting frame and the vertical screw rod is positioned at one side of the lower article-storing channel in the horizontal direction, and the lifting frame is positioned in the lower article-storing channel.
4. The middle article-taking vending machine of claim 3, wherein the lower article-storing frame is placed in the cabinet body, the vertical guide rail, the vertical screw rod and the lifting motor are positioned outside the lower article-storing frame, the lower article-storing frame is provided with an avoidance through hole along the vertical extending direction for the lifting frame to pass through, and the lifting frame is inserted in the avoidance through hole in a pluggable manner.
5. The middle article-taking vending machine of claim 4, wherein a supporting table for supporting articles in the lower article-storing channel is arranged on the bottom wall of the lower article-storing channel, a lifting frame accommodating pit is arranged on the supporting table, and the lifting frame can enter the lifting frame accommodating pit through the avoiding through hole when articles are stored in the lower article-storing channel.
6. The middle article-taking vending machine of claim 4, wherein a door opening is arranged on the front side of the cabinet body, the door opening is connected with a cabinet door in an openable manner, a rear positioning frame is arranged in the rear side of the cabinet body, a horizontal positioning frame is arranged in the cabinet body, a lower storage frame is positioned at a set position when being in butt joint with the rear positioning frame and the horizontal positioning frame, and the lower storage frame enters and exits the cabinet body through the door opening.
7. The middle article-taking vending machine of claim 1 or 2, further comprising a door opening and closing mechanism, wherein the article-taking opening is provided with an article-taking opening cover door, the door opening and closing mechanism comprises a crank arm, a rotating shaft connected to one end of the crank arm and a door opening motor for driving the rotating shaft to rotate, the article-taking opening cover door is hung on the other end of the crank arm, and the rotating shaft is positioned in the cabinet.
8. The middle article-taking vending machine of claim 7, further comprising a door motor stop switch for controlling the door motor to stop, wherein the door motor stop switch is an induction switch for inducing along the axial direction of the rotating shaft, the rotating shaft is provided with a door-opening position induction block and a door-closing position induction block, the door-opening position induction block and the door-closing position induction block are distributed along the circumferential direction of the rotating shaft, the door motor stop switch stops when detecting the door-opening position induction block and the article-taking opening closing door is in an open state, and the door motor stop switch stops when detecting the door-closing position induction block and the article-taking opening closing door is in a position for closing the article-taking opening.
9. The center access vending machine of claim 7, wherein an extension panel is provided on an interior surface of the access door; when the object taking opening sealing cover door is in an opening state, the widening plate is positioned outside the cabinet body, the upper surface of the widening plate is in a horizontal state, sold objects are placed on the widening plate, and when the object taking opening sealing cover door is in the opening state, the upper end of the object taking opening sealing cover door upwards exceeds the upper surface of the widening plate to form a blocking edge.
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| CN202210975063.3A CN115410314B (en) | 2022-08-15 | 2022-08-15 | Middle article taking vending machine |
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| CN202210975063.3A CN115410314B (en) | 2022-08-15 | 2022-08-15 | Middle article taking vending machine |
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| CN115410314A CN115410314A (en) | 2022-11-29 |
| CN115410314B true CN115410314B (en) | 2024-04-02 |
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| CN216352576U (en) * | 2021-11-03 | 2022-04-19 | 山东悉知自动科技有限公司 | Automatic join in marriage goods cabinet |
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| CN115410314A (en) | 2022-11-29 |
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