WO2011158101A1 - Automatic distributor device for objects - Google Patents
Automatic distributor device for objects Download PDFInfo
- Publication number
- WO2011158101A1 WO2011158101A1 PCT/IB2011/001357 IB2011001357W WO2011158101A1 WO 2011158101 A1 WO2011158101 A1 WO 2011158101A1 IB 2011001357 W IB2011001357 W IB 2011001357W WO 2011158101 A1 WO2011158101 A1 WO 2011158101A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pick
- objects
- window
- loading
- opening
- Prior art date
Links
- 210000002105 tongue Anatomy 0.000 claims description 12
- 238000011161 development Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 4
- 230000000875 corresponding effect Effects 0.000 description 16
- 238000012545 processing Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 8
- 230000018109 developmental process Effects 0.000 description 7
- 230000002596 correlated effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000010409 ironing Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 244000144619 Abrus precatorius Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000012546 transfer 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
- G07F11/46—Coin-freed apparatus for dispensing, or the like, discrete articles from movable storage containers or supports
- G07F11/58—Coin-freed apparatus for dispensing, or the like, discrete articles from movable storage containers or supports the articles being supported on or by endless belts or like conveyors
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F1/00—Racks for dispensing merchandise; Containers for dispensing merchandise
- A47F1/04—Racks or containers with arrangements for dispensing articles, e.g. by means of gravity or springs
- A47F1/12—Racks or containers with arrangements for dispensing articles, e.g. by means of gravity or springs dispensing from the side of an approximately horizontal stack
-
- 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
- G07F11/045—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 for sheet shaped or pliable articles
-
- 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
- G07F11/06—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 supported individually on pivotally-mounted flaps or shelves
Definitions
- the present invention concerns an automatic distributor device for substantially flat objects, in particular folded articles of clothing, such as for example garments, uniforms, overalls and others, but also newspapers, magazines, documents, trays and other.
- the automatic distributor device is applied for the automated distribution of the objects and for the automated monitoring thereof both in the distribution step, the storage step, and also in the supply step.
- the invention is applied in particular for use in communities such as hospitals, schools, factories, institutions in general, where there is a need to periodically retrieve, for example daily, articles of clothing, personalized and otherwise, after they have been washed.
- Automatic distributor devices for the distribution of objects of various types, for example for use in communities, in particular for the distribution of clean and folded articles of clothing, such as for example garments, uniforms, smocks, overalls, work garments in general, or other equipment used for example in the medical field or hospital surgery.
- a first type of known automatic distributor device provides a plurality of containing drawers, disposed inside a box-like body and associated with a rotary movement mechanism, for example a paternoster, which moves them cyclically along a closed path.
- a rotary movement mechanism for example a paternoster, which moves them cyclically along a closed path.
- Each drawer is therefore disposed, upon request, in a position adjacent to a pick-up window, allowing to remove the desired article or to load it.
- Each containing drawer is normally filled with a predetermined quantity of objects of the same type, in particular folded articles of clothing, such as for example trousers or jackets of the same size.
- the positioning of a specific drawer adjacent to the distribution window is performed following the recognition of the user accessing the distribution service, for example after electronic recognition with a relative badge, or reading a bar code or introducing a univocal identification code.
- This first known automatic distributor device although it guarantees quick supply of the objects, does not allow to control an improper use, because when the drawer is positioned in correspondence with the pick-up window, it is not possible to prevent removal of two or more articles of clothing, which makes it impossible to effectively trace the removal of the articles taken.
- a further disadvantage of this first known device is that it is not possible to diversify the distribution of the articles in a personalized manner, since each drawer contains objects of the same type. Furthermore, the number of distinct drawers defines the number of different articles that can be distributed, substantially limiting both variety and assortment.
- a second known device is of the type that distributes food products, in which a rotary element with a vertical development is disposed inside a relative containing box-like body.
- the rotary element which rotates around a vertical axis of rotation, comprises a plurality of horizontal shelves, of a circular shape, one on top of the other at a predetermined distance.
- the shelves are divided into circular sectors, in each of which a specific article is positioned.
- the rotation of the rotary element allows to position a predetermined and desired sector adjacent to a corresponding pick-up window, to allow the selected article to be removed.
- this second type of known automatic distributor device needs a long supply time. Furthermore, since the circular sectors are rather narrow, it can be problematic to insert the objects, especially in the case of articles of clothing, and this compromises the quality of ironing of the garments.
- a third type of known automatic distributor device comprises a containing cabinet with several compartments, each of which can be opened, again after recognition of the user enabled to access the distribution service.
- the third type of automatic distributor device does not allow a desired assortment regarding different types, sizes and/or colors of the articles contained, given the same space actually occupied.
- One purpose of the present invention is to achieve an automatic distributor device for objects, with a mainly flat development, in particular but not only for articles of clothing, which allows to distribute, even in a personalized manner, a wide assortment of objects and to control effectively the distribution of each single article contained therein.
- Another purpose of the present invention is to achieve an automatic distributor device for objects, in particular for articles of clothing, which has short supply times and does not compromise the quality of the possible ironing operation previously performed.
- the Applicant has devised, tested and embodied the present invention to overcome the shortcomings of the state of the art and to obtain these and other purposes and advantages.
- an automatic distributor device for objects in particular but not only for folded articles of clothing, such as for example garments, uniforms, overalls or other, comprises at least a box-like body, provided at an ergonomic height with pick-up and loading means to distribute the objects and supply the objects in the distributor.
- the pick-up and loading means comprise at least a pick-up window to distribute the objects and/or a loading window, which may or may not coincide with the pick-up window.
- the automatic distributor device comprises a plurality of containing elements of the single-object type, selectively having an open position for receiving and picking up the object, and a closed position for movement; the containing elements are configured to normally contain one of said objects, or a homogeneous plurality of said objects.
- the automatic distributor device also comprises closed-ring movement means which move the plurality of the containing elements inside the box-like body so as to position one of them on each occasion selectively facing toward the pick-up and loading means.
- the closed-ring movement means comprise one or more belts or chains, to which the containing elements are attached.
- the attachment occurs on the opposite side with respect to the opening/closing side of the containing element.
- the belts or chains have a development comprising at least a rear return portion and a connected front portion which, in proximity with the pick-up and loading means, has at least a partly curvilinear segment.
- the convexity of the partly curvilinear segment faces toward the pick-up and loading means so as to define a curved operating zone which determines the angular distancing between the containing elements in the operating zone.
- the operating zone is configured so that, when the containing element is around the top of the convexity of the at least partly curvilinear segment, it lies on a substantially horizontal plane and, when open, is suitable to receive the object to be loaded; on the contrary, when the containing element goes beyond the top of the convexity, below it, it is oriented downward, and when open promotes the fall of the object contained so it can be. picked up by the user.
- each containing element in the closed position is conformed to define a housing seating, substantially flat and closed, in which the corresponding object contained remains stably during its movement inside the box-like body.
- each containing element is configured substantially as a folder and comprises a pair of flat supports, hinged in correspondence with a common edge and provided with clamping means in order to stably maintain the containing element in its closed position during its movement in the box- like body.
- the containing element in its closed position has an extremely limited jJiickness, allowing to house a large number of containing elements inside the same automatic distributor device and therefore a large assortment of objects, for example different articles of clothing and different sizes, obtaining a great personalization in the distribution thereof.
- the automatic distributor device comprises opening and closing means, operatively disposed in the operating zone and drivable in coordination with the movement means.
- the opening and closing means are suitable to cooperate with the clamping means of at least one containing element positioned in the operating zone, in order to determine the switching between its open position and its closed position.
- a variant of the present invention provides that the opening and closing means are movable between at least a first position in which they are operatively disposed in proximity with said pick-up window, to determine the opening of a containing element facing toward it, and a second position in which they are operatively disposed in proximity with said loading window, to determine the opening of a containing element facing toward it.
- the opening and closing means comprise grippers able to cooperate with the edges of the hinged supports, passing from a wide apart configuration, in which the containing element is open, to a close-up configuration, in which the containing element is closed.
- the grippers comprise first peg or push rod means able to cooperate with relative holes made in the supports, and second peg or push rod means able to cooperate with the clamping means.
- the device according to the present invention comprises counter means associated with the chains and configured to supply a first counting signal of the folders, able to determine the functioning of the chains to position a desired containing element in substantial correspondence with the operating zone.
- the device according to the present invention comprises position sensor means associated with the opening and closing means and configured to provide a second signal able to determine the functioning of the chains for the precise positioning of a desired containing element in correspondence with the opening and closing means.
- the device according to the present invention comprises mechanical positioning means configured to cooperate with a desired containing element so as to determine the stable alignment with the opening and closing means.
- the automatic distributor device also comprises discharge means suitable to facilitate the transfer of an object from the containing element to the pick-up means.
- the automatic distributor device comprises user interface means for the selection of the objects to be picked up.
- the automatic distributor device comprises electronic identification means, operatively connected to the user interface means, able to identify univocally each specific user, provided with an identification device and/or to identify univocally each object inserted into each of the containing elements. In this way it is possible to guarantee an effective traceability of the objects distributed and of the users who have actually picked up each specific object.
- the electronic identification means comprise at least a radiofrequency reader of the RFID type, able to cooperate with RFID tags individually associated with each object.
- the distributor device comprises electronic communication means to connect to each other two or more distributor devices and to allow the coordinated functioning thereof, so as to distribute two or more objects substantially simultaneously, through the corresponding pick-up windows. Therefore, in this way it is possible to increase the assortment and personalization of the objects to be distributed, further reducing the distribution times, especially in particular working contexts such as factories and suchlike.
- - fig. 1 is a three-dimensional view, partly in section, of an automatic distributor device for objects according to the present invention
- - fig. 2 is a lateral view of fig. 1 ;
- - figs. 3A, 3B are enlarged views of a detail of fig. 2;
- - fig. 4A is a lateral schematic view of a containing element of the distributor device in fig. 1, in a first operating configuration
- - fig. 4B is a front schematic view of the containing element of the distributor device in fig. 4A, in a second operating configuration
- - fig. 5 is an enlarged view of a detail of the automatic distributor device for objects according to the present invention.
- FIG. 6 is a simplified functional three-dimensional view of the automatic distributor device for objects according to the present invention.
- - figs. 7 and 8 are lateral schematic views of the automatic distributor device in two different operating configurations
- - fig. 9 is a schematic representation of a variant of the opening and closing of a containing element according to the present invention.
- - fig. 10 is a lateral view of the automatic distributor device in fig. 1 in a step of positioning the containing element for loading the objects;
- - fig. 1 1 is a schematic representation of the steps for controlling the positioning of the containing element for opening and closing;
- - fig. 12 is a lateral view of the automatic distributor device in fig. 1 during the step of loading the objects into the containing element;
- - fig. 13 is a perspective view of a loading door of the automatic distributor device in fig. 1 during the step of loading the objects into the containing element;
- - fig. 15 is a lateral view of the automatic distributor device in fig. 1 in a step of picking up the objects from the containing element;
- - fig. 16 is a lateral perspective view, partly in section, of the pick-up step in fig. 15, through a pick-up door.
- an automatic distributor device for substantially flat objects hereafter distributor 10, is used for the substantially automatic distribution of folded articles of clothing or objects 1 1, such as for example garments, uniforms, overalls or other.
- the distributor 10 comprises a box-like body 12, provided with a pick-up window 21 and a loading window 22, a plurality of containing elements or folders 18, of the single-object type, each for containing a single and predetermined article 1 1.
- the distributor 10 also comprises a movement mechanism 24 and a user interface display 30, used to select the article 1 1 to be picked up.
- the box-like body 12 has a supporting base 13, a rear portion 14, normally close to a wall, a front portion 16 and respective lateral portions 15 with a containing and supporting function.
- the box-like body 12 also has an inner frame, not indicated in the drawings, to support the movement mechanism 24 and the relative components and drive members.
- the sizes of the box-like body 12 are such as to allow it to be positioned in a corridor or access zone.
- the box-like body 12 can also comprise wheels, not shown, provided in correspondence with the base 13, to facilitate the positioning, and attachment feet.
- the front portion 16 comprises a first segment, substantially inclined, and a second vertical segment.
- the first segment has an inspection window, not shown, so that the staff responsible for maintenance can visually control the correct functioning of the distributor 10.
- the user interface display 30 such as for example a touch screen display, to select the article to be removed.
- the pick-up window 21 associated with an inner drawer in which the selected article 1 1 is deposited, and above it the loading window 22, used to periodically supply the distributor 10.
- the distributor 10 also comprises an electronic processing and control unit, not shown, of a known type, such as a PLC or an industrial processor such as a PC 104.
- the electronic processing and control unit is provided with or associated with electronic memorization means, and is connected to the display 30 and to at least a RFID (Radio Frequency Identification) tag reader to read the corresponding RFID tag contained in each article 1 1.
- RFID Radio Frequency Identification
- all the articles 1 1 are provided with a radiofrequency identification device of the low-frequency, single-read type, or the high-frequency multi-read type, disposed in a suitable position.
- Each article 1 1 is therefore classified according to model, color and size, and to the position of the specific containing folder 18, and everything is registered in the electronic memorization means of the processing and control unit.
- the distributor 10 can therefore deliver the articles 1 1 of clothing according to a correspondence in function and role of the users, divided by model, color and size.
- the distribution of the articles 1 1 can also be personalized by associating to each user his/her own article 1 1 or uniform that belongs to him/her.
- the distributor 10 comprises a bar code reader for reading the corresponding codes impressed on the articles 1 1 of clothing.
- the individual articles 1 1 are identified by manually inserting the relative identification code, for example by means of the touch screen of the user interface display 30, in coordination with the actual loading of each article 11.
- the distributor 10 can also provide a badge reader, to recognize users and authorize them for use.
- the movement mechanism 24 allows to move the folders 18 inside the boxlike body 12 and to selectively position them facing on each occasion toward the pick-up window 21 or toward the loading window 22.
- the mechanism 24 comprises two transmission chains 25, to which the folders 18 are attached.
- the chains 25 are disposed according to a corresponding closed-ring development 26, each of which lies on a relative plane, vertical to the base 13 and parallel to the lateral portions 15.
- the chains 25, that is, the relative lying planes, are also positioned at a predetermined reciprocal distance, correlated to the width of the folders 18.
- the developments 26 are conformed in a triangle geometry.
- the triangle geometry is of the isosceles type and comprises a return segment 27, corresponding to the base, and two inclined segments, respectively a lower segment 28 an an upper segment 29.
- the return segment 27, substantially rectilinear, develops vertically at a predetermined distance from the rear portion 14 of the box-like body 12, correlated to the transverse bulk of the folders 18.
- the lower segment 28 and the upper segment 29 develop toward the front portion 16 of the box-like body 12 and are connected to the return segment 27 in correspondence with return and transmission wheels 34, positioned at the base tops of the triangle.
- the lower segment 28 and the upper segment 29, in turn rectilinear, are connected in correspondence with the third top of the triangle, so as to define in correspondence with the pick-up window 21 and the loading window 22, a curvilinear segment 32 with a convexity facing or protruding toward the windows 21, 22.
- This allows to define a curved operating zone 50 which, thanks to the passage from the rectilinear development to the development of the curvilinear surface of the chains 25, determines the progressive angular distancing of the containing elements 18 transiting along the operating zone 50.
- the folder 18 when the folder 18 is around the top of the convexity of the curvilinear segment 32, it lies on a plane substantially horizontal to the height of the loading window 22 and, when open, can receive the object 11 to be loaded; on the contrary, when the folder 18 goes beyond the top of the convexity of the curvilinear segment 32, toward the lower segment 28, it finds itself facing downward, and when it is open, it facilitates the fall of the object 1 1 contained therein, so that it can be picked up by the user.
- the folders 18 in the operating zone 50 are thus opened, for the corresponding article 1 1 to be picked up or loaded, by means of opening/closing means which will be described in more detail hereafter, without interfering mechanically with adjacent folders 18, thanks to the angular distancing between them due to the special convex conformation protruding toward the outside of the curvilinear segment 32.
- the subsequent passage from the curvilinear zone to the rectilinear zone of the chains 25 causes the folders 18 to be moved progressively closer to each other until, after the pick-up window 21, they are again compacted and compressed.
- the transmission chains 25 are selectively movable in opposite directions of rotation, by means of the return and transmission wheels 34, which are in turn driven by a relative movement member of a known type, such as an electric motor, not indicated, commanded by the electronic processing and control unit.
- the movement mechanism 24 comprises guides 31 which develop in a rectilinear manner along the segments 27, 28 and 29, defining corresponding sliding and supporting seatings for the chains 25.
- the folder 18 (figs. 4A and 4B) comprises two rigid supports 19, substantially flat, having the same rectangular shape, which are hinged in a first rear edge 19a in correspondence with which they are attached to the transmission chains 25. Each folder 18 is also operatively attached to the chains 25 so that during rotation the supports 19 are substantially perpendicular to each segment 27, 28 and 29 of the chains 25.
- the folder 18 has a closed position (fig. 4B) in which the two supports 19 are positioned one above the other so as to define a housing seating 20 between respective internal surfaces 19c, in order to retain the article 1 1 stably and securely during its movement inside the box-like body 12.
- the sizes of each folder 18 in the corresponding closed position are about 50 cm in length, 30 cm in depth and 2 cm in height.
- the distributor 10 can comprise about one hundred folders 18.
- the folder 18 is held stably in the closed position by means of respective clamping portions 39, made in correspondence with a second edge 19b of a first of the two supports 19 which cooperate with mating attachment portions, not indicated, of the second support 19.
- each support 19 the folder 18 has magnetic elements that cooperate reciprocally by means of magnetic attraction so as to keep the folder 18 stably in its closed position during its movement.
- the folder 18 also has an open position (fig. 4A), in which the two supports 19 are made to rotate by a predetermined angle. In this position, automatically determined when the folder 18 is disposed adjacent to the pick-up window 21 and the specific article 1 1 has been selected, part of the housing seating 20, comprising the surface of the lower support 19, is disposed inclined so as to facilitate the discharge of the selected article toward the drawer 23 and then toward the pick-up window 21.
- Each folder 18 can be disposed in its open position substantially automatically, even when it is in correspondence with the loading window 22, to allow a new article 1 1 to be loaded.
- Each support 19 also has an opening hole 40 made in correspondence with the second edge 19b, which develops in a direction parallel to the edge 19b itself.
- Each hole 40 cooperates with corresponding grippers 44, or other means for opening and closing the folder 18, disposed on one side and the other with respect to the folders 18.
- the grippers 44 are configured to cooperate with the edges of the hinged supports 19, passing from a wide open configuration, in which the containing element 18 is open, to a close-up configuration, in which the containing element 18 is closed.
- the grippers 44 are operatively disposed in correspondence with the operating zone 50 and have first push rods, pegs or pins 45, which are inserted during use into the respective holes 40 of a folder 18, stationary and positioned in correspondence with the pick-up window 21 or the loading window 22.
- the first push rods 45 once inserted, are reciprocally moved closer or apart so as to determine respectively the opening or closing of the supports 19 and hence of the folder 18.
- each of the grippers 44 is equipped with a corresponding second push rod, peg or pin 47, disposed on one side and the other with respect to the folder 18, and drivable linearly so as to cooperate with an attachment tongue 49 of the clamping portions 39, made in this case on the edges of an upper support 19, housed in a corresponding eyelet 43 made in this case on the edges of a support 19.
- the attachment tongue 49 as can easily be seen in the enlarged detail in fig. 9, is shaped mating with the eyelet 43, so as to determine therewith a geometric coupling.
- the attachment tongue 49 has properties of flexibility, so that the thrust by the second push rods 47, or lack of thrust, determines the selective displacement of the attachment tongue 49 between a position of non-interference with the edges of the eyelet 43, in which the two supports 19 are free to rotate one with respect to the other, and a position of interference, in which the attachment tongue 49 is geometrically coupled with the eyelet 43 to determine the reciprocal coupling of the supports 19.
- the grippers 44 are movable, for example by means of a hydraulic actuator with pistons or other suitable member, between a first position in which they are disposed in proximity with the pick-up window 21, that is, of the drawer 23, to determine the opening of the folder 18 and its subsequent closure, and a second position in which they are operatively disposed in proximity with the loading window 22 to determine the opening of the folder 18 and to allow a predetermined article 1 1 to be loaded into a folder 18, stationary and positioned there.
- the movement of the folders 18 by means of the chains 25 is accurately controlled in order to take the desired folder 18, associated with its own identification device, into precise cooperation with the grippers 44 which perform the opening operation in correspondence with the loading window 22 and the closing operation in correspondence with the pick-up window 21.
- a counter device 33 is provided, associated with the chain 25 and located in this case in correspondence with the curvilinear segment 32, behind the containing elements 18 (fig. 10).
- the counter device 33 is able to count the folders 18 and, depending on the identification of the desired folder 18, supplies a signal to stop the chain 25, so that the selected folder 18 is positioned in substantial correspondence with the loading window 22, thus performing a function of roughly positioning the desired folder 18 in a zone where the grippers 44 operate.
- the counter device 33 comprises inside it three photocells, suitably positioned, that are excited by the passage of a tongue 55 made from the back of the rear support of the folder 18 (figs. 10 and 1 1). Of the three photocells, two photocells distanced from each other, at the passage of the tongues 55, supply two signals of the on/off type, the combination of which allows to derive the direction of rotation and to count the folders 18, while a third photocell is excited by a longer tongue which determines the zero of the count.
- the position of the counter device 33 is not constrained to a specific zone of the chain 25, but it is preferable that its distance from the loading and unloading point is a multiple of the distance between one tongue 55 and the other.
- position sensors 52, 54 are provided to determine a precise positioning and centering of the folder 18 with respect to the grippers 44, in correspondence with the loading window 22 or pick-up window 21.
- the position sensors comprise in this case two photocells 52, 54 disposed so as to detect the correct positioning of the folder 18 with respect to the grippers 44, sighting the start and finish of the folder 18 in a correlated fashion.
- the invention provides that, on one side and the other of the folder 18, there are mechanical positioning elements 56, for example shown as the fork type in fig. 1 1, disposed in a position coordinated with that of the first push rods 45 and second push rods 47.
- the mechanical positioning elements 56 are mobile linearly from and toward the folder 18 and are configured to engage with the edges of the folder 18, once it has been positioned accurately thanks to the position sensors 52, 54, so as to ensure the precise and stable alignment of the push rods 45 and second push rods 47 and the corresponding holes 40 and eyelets 43 so that they can subsequently be inserted correctly and without interference and blockages to open and close the folder 18.
- the position sensors 52, 54, and the mechanical positioning elements 56 can also be positioned so that it is possible to repeat the same centering operation described above in correspondence with the loading window 22 and the pick-up window 21.
- the loading window 22 is provided with a shutter door 122 (figs. 13 and 14) selectively mobile automatically along a vertical opening/closing travel and on command by the operator who has to load the articles 1 1 in the desired folder 18 once the latter has been positioned in correspondence with the loading window 22 (figs. 12 and 14).
- a shutter door 122 (figs. 13 and 14) selectively mobile automatically along a vertical opening/closing travel and on command by the operator who has to load the articles 1 1 in the desired folder 18 once the latter has been positioned in correspondence with the loading window 22 (figs. 12 and 14).
- the pick-up window 21 (fig. 15) is provided with a pivoting door 121 (fig. 16) easily opened when thrust by the user who has to pick up the article 1 1 which has been deposited in the drawer 23.
- the distributor 10 instead of a distinct loading window 22 and pick-up window 21, the distributor 10 provides the possibility of loading and unloading by means of the loading window 22, which in this way functions as a pick-up window too.
- the loading function remains unchanged, whereas the distributor 10 does not provide the pick-up window 21 and the articles 1 1 are always loaded or unloaded through the loading window 22.
- the distributor 10 positions and opens the chosen folder 18 in correspondence with the loading window 22 and opening the shutter door 122 allows the user to pick up the content of the folder 18. Once the pick-up step is finished, the user closes the shutter 122 manually, declares the operation concluded and the distributor 10 is ready for a new operation.
- distributors 10 are associated operatively to achieve an automatic distributor with a multiplied distributive capacity.
- the processing and control units are connected electronically by means of a line of communication of a known type, such as a MODBUS data communication bus or other, and a predetermined control unit is the main unit or master unit, whereas the other control units are slave units.
- a predetermined control unit is the main unit or master unit
- the other control units are slave units.
- the distributor 10 as described heretofore functions as follows.
- an authorized user is identified for example by the automatic recognition of his/her RFID tag or badge, choosing with the touch screen display 30 the type of article 11 to be picked up or, in the case of a personalized distribution, confirming a choice proposed on the display 30 according to the data already memorized in the electronic memorization means.
- the processing and control unit activates the transmission mechanism 24 by driving the relative wheels 34, so as to make the chains 25 rotate in one or the other of the two directions indicated by the arrow L.
- the specific folder 18 is stopped in a position adjacent to the drawer 23 and the pick-up window 21 in which it is positioned with the supports 19 partly inclined.
- the rotation of the chains 25 takes place in a specific direction of rotation which minimizes the time that the folder 18 containing the desired article 1 1 takes to move to the operating zone 50.
- the grippers 44 are activated so as to insert the relative first push rods 45 on the four holes 40 of the folder 18, and to lift them, exerting a lifting force greater than the closing force exerted by the clamping portions 39, or by the magnetic elements in the corresponding form of embodiment, and determining the opening of the folder 18 due to the rotation of the relative supports 19.
- the activation of the second push rods 47 which influence the position of the attachment tongues 49 to allow the opening of the folder 18.
- the opening of the folder 18 causes the article 1 1 to slide due to gravity toward the drawer 23 of the pick-up window 21.
- the distributor 10 provides a mechanical discharge unit or other type, such as for example a blower, to facilitate the sliding of the article 11 toward the drawer 23.
- the folder 18 is closed by means of an inverse operation to the opening operation.
- the folders 18 can be opened for pick-up or loading, or the supports 19 that make up the folders 18 can be rotated in the open condition, by means of the grippers 44 or other opening/closing means, without interfering mechanically with each other, since the convex geometry automatically determines the reciprocal angular distancing of one folder 18 and the other in said zone, whereas the opening/closing is a function that the grippers 44 perform.
- the folders 18 are disposed very close to each other, allowing the distributor 10 to manage a large number of articles 1 1.
- the articles 1 1 picked up by each user are counted by the processing and control unit in real time.
- the processing and control unit sends a warning, for example by means of a data transmission and reception unit, such as a GSM/GPRS modem, a data transmission network or other, so that it is possible to supply the relative articles 1 1 before they run out.
- a data transmission and reception unit such as a GSM/GPRS modem, a data transmission network or other
- the distributor 10 is supplied periodically by a wardrobe operator who, having activated the procedure to supply the system by means of the touch screen display 30, identifies by means of the RFID reader the RFID tag or the bar code of each article 1 1 to be supplied, positioning it for example near the loading window 22.
- the processing and control unit determines the rotation of the chains 25 in one of the two directions indicated by the arrow L.
- the movement of the chains 25, for example at constant speed, continues until an empty folder 18 is positioned in proximity to the operating zone 50, that is, the curvilinear segment 32.
- the specific folder 18 is stopped in a position adjacent to the loading window 22, above the position used for distribution.
- the rotation of the chains 25 occurs in the direction of rotation that minimizes the time for the movement of the folder 18 to the operating zone 50.
- the grippers 44 are moved to their second position and activated so as to insert the relative first push rods 45 on the four holes 40 of the folder 18 and to lift them, determining the opening of the folder 18 by rotation of the relative supports 19, possibly also activating the second push rods 47.
- the position sensors 52, 54, and the positioning element 56 enter into action, for the correct centering as described above.
- the operator introduces the article 1 1 into the open folder 18 and the processing and control unit memorizes the association folder 18 / article 1 1.
- the folder 18 is closed by means of an inverse operation to the opening operation.
- the grippers 44 are therefore closed, that is, the first push rods 45 are brought together to determine the closing of the supports 19 and then removed from the holes 40, allowing to load a subsequent empty folder 18.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Warehouses Or Storage Devices (AREA)
- Feeding Of Articles To Conveyors (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/704,957 US20130206785A1 (en) | 2010-06-17 | 2011-06-17 | Automatic distributor device for objects |
EP11744061.0A EP2583259B1 (en) | 2010-06-17 | 2011-06-17 | Automatic distributor device for objects |
BR112012032223A BR112012032223A2 (en) | 2010-06-17 | 2011-06-17 | AUTOMATIC DISPENSER DEVICE FOR OBJECTS |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITUD2010A000118 | 2010-06-17 | ||
ITUD2010A000118A IT1400627B1 (en) | 2010-06-17 | 2010-06-17 | AUTOMATIC DISTRIBUTOR DEVICE FOR OBJECTS. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011158101A1 true WO2011158101A1 (en) | 2011-12-22 |
Family
ID=43532613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2011/001357 WO2011158101A1 (en) | 2010-06-17 | 2011-06-17 | Automatic distributor device for objects |
Country Status (5)
Country | Link |
---|---|
US (1) | US20130206785A1 (en) |
EP (1) | EP2583259B1 (en) |
BR (1) | BR112012032223A2 (en) |
IT (1) | IT1400627B1 (en) |
WO (1) | WO2011158101A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2533283A (en) * | 2014-12-10 | 2016-06-22 | Dresscode Systems Ltd | An article dispensing apparatus |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1400627B1 (en) * | 2010-06-17 | 2013-06-14 | Immobiliare Metalprogetti Srl | AUTOMATIC DISTRIBUTOR DEVICE FOR OBJECTS. |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB884314A (en) * | 1959-10-03 | 1961-12-13 | Fisher & Ludlow Ltd | Improvements in or relating to coin freed apparatus |
US5490591A (en) * | 1995-01-04 | 1996-02-13 | Faulkner; William G. | Conveyor with cleats having a product-carrying surface and an opposite product-releasing surface |
US5671867A (en) * | 1995-09-12 | 1997-09-30 | Cardenas; Daniel | Article packaging system for an automated article dispensing mechanism |
WO2004086165A2 (en) * | 2003-03-26 | 2004-10-07 | Shmuel Poliner | Interactive automated article dispensing system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1853478A (en) * | 1930-05-15 | 1932-04-12 | Western Tablet & Stationery Co | Drier for printed sheets and the like |
US4399905A (en) * | 1981-07-02 | 1983-08-23 | The Procter & Gamble Company | Apparatus for alternately forming and forwarding stacks of articles |
US4927322A (en) * | 1989-05-08 | 1990-05-22 | Curt G. Joa, Inc. | Stack stripper for a stacking machine |
US5127209A (en) * | 1990-11-15 | 1992-07-07 | Kimberly-Clark Corporation | Multi-purpose stacker with overlapping material handling devices |
US5775537A (en) * | 1995-11-14 | 1998-07-07 | Higa Development Corporation | Merchandise dispenser |
US5897292A (en) * | 1997-10-07 | 1999-04-27 | The Procter & Gamble Company | Apparatus and method for forming arrays of articles for packaging |
WO2000045391A1 (en) * | 1999-01-29 | 2000-08-03 | Sharper Image Corporation | A rack for compact discs |
DE10150496A1 (en) * | 2001-10-16 | 2003-04-24 | Winkler & Duennebier Ag | Method and device for the defined depositing of products from a fan chain |
IT1400627B1 (en) * | 2010-06-17 | 2013-06-14 | Immobiliare Metalprogetti Srl | AUTOMATIC DISTRIBUTOR DEVICE FOR OBJECTS. |
-
2010
- 2010-06-17 IT ITUD2010A000118A patent/IT1400627B1/en active
-
2011
- 2011-06-17 EP EP11744061.0A patent/EP2583259B1/en active Active
- 2011-06-17 US US13/704,957 patent/US20130206785A1/en not_active Abandoned
- 2011-06-17 WO PCT/IB2011/001357 patent/WO2011158101A1/en active Application Filing
- 2011-06-17 BR BR112012032223A patent/BR112012032223A2/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB884314A (en) * | 1959-10-03 | 1961-12-13 | Fisher & Ludlow Ltd | Improvements in or relating to coin freed apparatus |
US5490591A (en) * | 1995-01-04 | 1996-02-13 | Faulkner; William G. | Conveyor with cleats having a product-carrying surface and an opposite product-releasing surface |
US5671867A (en) * | 1995-09-12 | 1997-09-30 | Cardenas; Daniel | Article packaging system for an automated article dispensing mechanism |
WO2004086165A2 (en) * | 2003-03-26 | 2004-10-07 | Shmuel Poliner | Interactive automated article dispensing system |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2533283A (en) * | 2014-12-10 | 2016-06-22 | Dresscode Systems Ltd | An article dispensing apparatus |
GB2533283B (en) * | 2014-12-10 | 2018-03-21 | Dresscode Systems Ltd | An article dispensing apparatus |
US10825283B2 (en) | 2014-12-10 | 2020-11-03 | Dresscode Systems Limited | Article dispensing apparatus |
Also Published As
Publication number | Publication date |
---|---|
EP2583259A1 (en) | 2013-04-24 |
BR112012032223A2 (en) | 2023-12-05 |
US20130206785A1 (en) | 2013-08-15 |
IT1400627B1 (en) | 2013-06-14 |
EP2583259B1 (en) | 2020-02-26 |
ITUD20100118A1 (en) | 2011-12-18 |
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