DE3220617A1 - Product shaft in an automatic vending machine - Google Patents

Abstract

In a vertical product shaft, the individual packs are stacked obliquely and packs not to be dispensed are gripped by a retaining device which acts against the end face and the top side or under side of a pack by means of two angular pressure plates engaging in opposite directions and which thus prevents the pack from executing either an upward or a downward movement.

Description

Patent application 5

'iVarenschcbt in a vending machine.

The invention relates to particularly advantageous embodiments a goods chute in a vending machine, which, according to a described embodiment, works in such a way that the packs to be dispensed individually uo.; 1. at the bottom of a vertical stack of goods ric'cb expended at the bottom and without moving sideways. (German patent application?).

With a training of the Ί / arenschacntes after oer named Invention are zv / ei special tasks:

1. may add up to a total weight betraciitlichen ckungen the weight of P _a, which acts aui the lowermost retained package. This must therefore be secured under load # from ettraikg or more) icstyehcitan and «brisk slipping.

2. Despite the installation of the usual angled dispensing channels for the dispensed packs, it should not be ruled out that the dispensing means suitable. ¹ !

held pack is pushed up.

The invention makes it his mission to propose appropriate tioiien which secure retention of the individual not intended for dispensing packages gewalu Jas tdi

According to the invention, the movement of a drive (L and actuated Element, magnet, motor or the like), welcües according to the above Invention first causes the holding of non-packages and then the release of a :: uszu; / eoenden Pack allows forcibly coupled to a special

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.Vt: i .'- e.: Rebuilt festival ball tevorricntuug transferred υηο ju.sscr'Jeiri the 'varenstnpel in particularly zveciiinässiger ' ■. ':> Is -j stored in such a way that the Nachbescbriebe.-e eriindungsgt'in.ujso i ^r üsirhal te vorrichtung- can act.

The goods are moved according to the proposals of this invention in such a way that they are stored on a bottom flap with a corresponding inclined position under a pointed or blunt angle to the front of the arena and then at parallels Position to each other have a lateral offset, so that the j'aci-rungs front sides do not - as usual - in. FiLJCl) t, "-v'ie described below v.'ird, or ;;; over; thereby not previously known and is now useful in he somJors advantageously Angx ^ ifi'spunkte for jestbaltevorriciitung. a further advantage as -s form a side surface of the package and a portion iorer under- or over side a rectangular wedge in a particular ? angle to the vertical manhole (inner), Vane λ rent and if, after a proposal of the inventions ä \] Ai \ with a correspondingly formed counterpart -. 'Kir.mengebracbt is that if after Köhenverschiebung en ooer Uii cc ;: not mine 'allows and thus has a blocking effect.

The principle of the invention, namely the cooperation of a special storage of the packs with a specially designed festival door, is shown in the drawings. Uie gezei-j-th Ausfübrungsf ormen represent only <eiopiele £ ÜR many conceivable AusfUlirungsformen constitutes When 3esci3reibung -., Verden v / eitero thoughts uer invention open- h - rt ■

-xb '.. 1 describes an advanced form of implementation for The invention.

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In Fig.1 is a χ from the walls and 2, and one at a AcI.se 4 s chdenkbareh bottom flap 3 ijei.i.Ldoter tfarenschacbt shown in v 'elcbem depending on rcr Lchrd; .- position of the bottom cover 3, the packs 'Li bi.j -fl are also stacked at an angle, so that the wedges formed from the front and side surfaces of the cjuader-shaped packings point at a certain angle to the inside of the scbacl. ^:

On the axis 4, a movable extension ¹ J ^ is olugert. A leg spring with its legs 6 and 7 is also mounted on the axis 4 and exerts a force on the extension 8, which is limited in one direction by the 5 on impact.

During the pivoting movement of the bottom flap 3 durcl. ei> ien not drive in the direction shown _{in th} eir Ausjrabeotollung 3o pivots the extension 8 until he could '.; a pack to be held is blocked in its movement and the force of the leg spring 6/7 begins to act on this pack. The spring force of the extension ivird S via a Lagerui: ^r transferred to a guided rod Io 9 to deron front .a movably mounted Palatte disposed lol. It is angled and can thus - v / ieaous Fig.ib can be seen, so-A'obl to adjust to the end face of the Pnckun-j to be held, as for this due to its angular formation also cause a safe cold upwards.

As an extension of the rod Io, a rod loo running to the side of the jcijcicbtes acts via a lever transfer pivoting around the ii.cb.-je Co scV. On another guided Üt ^ age 2o, which therefore moves in the opposite direction of the rod xo and the Pack 12 from the other oeite bor is fixed because its also movable V / inkelpia cte JoI. At the front end it adapts to the other end face of the packing .2 -md holds it in place. The one from the Sch'.venkbe-vegunj. ' The movement derived from the base plate 3 transmits the force of the spring 6/7 evenly to both end faces of the pack 12 to be held, in such a way that it can neither be moved upwards nor downwards. The power of a feather

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υ / ϊ is dimensioned such that they at least spine resulting lagegewicjjt on the packaging L3, etc. JL4 tfie possibly shock movements by means of tools withstand from below and not large sized, as it allows the stability of the package to be restrained. It may be expedient and is possible using known means of technology, instead of a single pack (12), to hold several packs in the manner described in accordance with the concept of the invention, so that a higher contact pressure can be achieved with the number of blocked packs, because this voji can be collected in a plurality of packs and distributed over the same.

. '. Lb. J. "! Shows the starting position of the proposed arrangement ; iu ;; g in the starting position,

ALo. j-b shows the output base in which pack ii is already spent.

The basic construction shown can be simplified throw. It is not necessary to drive both pressure plates; one can be permanently mounted, as shown. Ic, r: I t shows the same designations ira principle. l: n case of a firmly mounted pressure plate is leoiglicjj make sure that this is made accessible is (for the counterpart moving towards it pack) so that the night-time package is one of the best has a corresponding breakthrough for the pack.

Fig..Id shows that even a pendular arrangement of the ..noruck plates is not necessarily necessary / endiy. At least one can also be made rigid. In 'Fig. r; iit ueigned. A i> r, ^ kcng kariri himself; Put in the "Festnnltewinkel" and we u üort reliable i'eüirfcehalteii. After 'moving away the Gegei ^ uoerliejenci _t .u ^ reoviüictcn be'A' ^ jrl ^ Tren Festh :. i ".eyliedos (- .. nüruckplat te) can '., _ic: ic i inloLiji.- their sol · · .c -.- rkrrif t - ev el ur: t (jr.st!.' i :: 'U durci.

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move downwards out of the "retaining bracket". This is all the easier, the steeper the inclined stacking - depending from the basic position of the base plate 3 - is.

The concept of discovery allows further modifications, see above for example, even with a horizontal storage of the Packs. Here could be a corresponding right-angled and .. recess adapted to the side dimensions of the packs result in a support for the lowest pack to be held (and possibly also for other packs) by placing them with your The front part can be moved into this slot and through

η of their altitude can be fixed. In such a Fc.lje would only have to - coupled with the movement of the Uodenk.iapppe J in its ^ starting position - cause the packing (s) to move outwards be.

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Claims (1)

claims ; / areziautoraat with specially designed stacking boxes for square-shaped packs, in which the bottom pack is dispensed in a shaft by moving the lower shelf (= goods shelf) while holding the other packs in place, characterized in that the goods support is not horizontal in the basic position Scbrägstapeiur-g of the individual packs causes and cUss the movement of the WsEcnauflage is steered by means of transfer elements on a Festbaltevorricbtung- for one or 'more packs not to be dispensed, soft two counteracting, oil-dispensing mounted and angular pressure plates, which alternate in pairs against opposite, in each case The front edges of a pack formed on the end face and part of a side surface act and thereby prevent the displacement of a pack that is held in place. J. v'arenautoinat according to claim 1, α ad υ rch ge ί; eu π ζ eich η et that of the two pendulums yel j gorier! Pressure plates of the I'estlialtevorricbcur.j .: only one is moved sideways and the other is ionted. J..! 'Araaautoraac according to claim 1 or 2, characterized., ■ e J e fj above is characterized in that never not bc.uqcare .indruckpi "' tte from an angular Einbuchtung- the jCbacbtv ■. '.' UKJ consists, which of the be Wc. ·. ■ ' L en Aadruckpl.jtte _v : ο, .je i'i lib cr 1 ig;. t. BAD ORIGINAL ^C0PY