WO2015020021A1 - Dispositif de stockage de produits - Google Patents

Dispositif de stockage de produits Download PDF

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Publication number
WO2015020021A1
WO2015020021A1 PCT/JP2014/070535 JP2014070535W WO2015020021A1 WO 2015020021 A1 WO2015020021 A1 WO 2015020021A1 JP 2014070535 W JP2014070535 W JP 2014070535W WO 2015020021 A1 WO2015020021 A1 WO 2015020021A1
Authority
WO
WIPO (PCT)
Prior art keywords
product
storage device
shaft portion
base
product storage
Prior art date
Application number
PCT/JP2014/070535
Other languages
English (en)
Japanese (ja)
Inventor
光広 阪
達男 村山
大野　雄喜
Original Assignee
富士電機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 富士電機株式会社 filed Critical 富士電機株式会社
Priority to CN201480002234.8A priority Critical patent/CN104584088B/zh
Priority to JP2015502417A priority patent/JP5900700B2/ja
Priority to KR1020167028958A priority patent/KR102092442B1/ko
Priority to KR1020157004725A priority patent/KR20150038289A/ko
Publication of WO2015020021A1 publication Critical patent/WO2015020021A1/fr

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Classifications

    • 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
    • G07F11/36—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines in which the magazines are of helical or spiral form
    • 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
    • G07F11/60—Coin-freed apparatus for dispensing, or the like, discrete articles from movable storage containers or supports the storage containers or supports being rectilinearly movable
    • 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
    • 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
    • G07F11/38—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines in which the magazines are horizontal
    • G07F11/42—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines in which the magazines are horizontal the articles being delivered by motor-driven means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G33/00—Screw or rotary spiral conveyors
    • B65G33/02—Screw or rotary spiral conveyors for articles
    • B65G33/04—Screw or rotary spiral conveyors for articles conveyed between a single screw and guiding means

Definitions

  • the present invention relates to a product storage device.
  • a product storage device that includes a spiral that is configured in a manner in which a rod-like body is spirally wound along the front-rear direction and that is rotatably disposed around a central axis.
  • the product is stored between the pitches of the spirals, and the spiral is rotated around the central axis so that the product is sequentially transported forward, and the foremost stored product is dispensed.
  • the spiral is configured in such a manner that the rod-shaped body is spirally wound, so that a hollow region is formed in the vicinity of the central axis. Therefore, depending on the shape of the product stored between the pitches of the spiral, a part of the product may enter the hollow area when the spiral rotates, and as a result, the product may not be able to be transported forward. There is a risk of incurring restrictions on stored products and incurring defective product export.
  • an object of the present invention is to provide a product storage device that can store various products and can carry out stored products satisfactorily.
  • a product storage device stores a product by extending along the front-rear direction, and extends along the front-rear direction when a carry-out command is given.
  • the present invention relates to a product storage device provided with a carry-out mechanism for carrying out the product stored gradually by rotating around the central axis toward the front and delivering the foremost stored product.
  • the unloading mechanism includes a cylindrical base portion extending along the front-rear direction in a manner inserted through the shaft portion, and a portion extending radially outward of the base portion on the outer peripheral surface of the base portion. And a blade portion configured by being spirally wound along the direction.
  • the present invention is characterized in that, in the product storage device, the base portion is configured by engaging end portions of a plurality of cylindrical members. Further, the blade portion is configured by engaging ends of radial members extending outward in the radial direction of the cylindrical member on the outer peripheral surface of the cylindrical member.
  • a winding angle from one end portion of the radial member to the other end portion in one cylindrical member is less than 360 °.
  • the present invention provides the product storage device, wherein the carry-out mechanism has a pitch between the blade portions of 24 mm or more and 130 mm or less, and a maximum width of the blade portion in a direction orthogonal to the shaft portion is 64 mm or more and 100 mm or less. It is characterized by being.
  • the present invention provides the above product storage device, further comprising a regulating member that is provided on any one of the side plates standing on both sides of the carry-out mechanism and regulates the product storage area of the blade portion in the carry-out mechanism. It is characterized by that.
  • the present invention is characterized in that, in the product storage device, the shaft portion has a polygonal cross-sectional shape. Further, the base portion is characterized in that a cross-sectional shape of a hollow portion inserted through the shaft portion has the same shape as the shaft portion.
  • the present invention provides the product storage device, wherein the base portion is disposed in a manner of being inserted into the shaft portion on the base end side of the base portion, and the driving force from the driving source is transmitted to the shaft portion so that the shaft portion is It is characterized by comprising a connecting portion that rotates around a central axis. Further, the carry-out mechanism is characterized in that a gap is provided between the connecting portion and a disk-like member integrally attached to the base end portion of the shaft portion.
  • the present invention provides the product storage device, wherein the base portion is configured by contacting end portions of a plurality of cylindrical members, and the blade portion is formed on the outer peripheral surface of the cylindrical member. Engage the ends by inserting engagement pieces formed on at least one of the ends of the radial members extending outward in the radial direction of the cylindrical member into engagement recesses formed on the other. The engaging piece protrudes at an angle of 2 ° to 6 ° with respect to the central axis of the cylindrical member coinciding with the central axis of the shaft portion.
  • the portion that extends toward the outside in the radial direction of the base portion extends in the front-rear direction.
  • the blade portion is configured by being spirally wound along. Therefore, according to the present invention, the blade portion is provided in such a manner that the blade portion is spirally wound along the front-rear direction in a state where the blade portion is continuous with the base portion, and no hollow region is formed in the vicinity of the central axis unlike the conventional spiral. .
  • FIG. 1 is a perspective view of a product rack to which the product storage device according to Embodiment 1 of the present invention is applied.
  • FIG. 2 is a front view of a product rack to which the product storage device according to Embodiment 1 of the present invention is applied.
  • FIG. 3 is a schematic diagram schematically showing an example in which the product rack shown in FIGS. 1 and 2 is applied to a vending machine.
  • FIG. 4 is an explanatory diagram illustrating the commodity storage device according to the first embodiment of the present invention.
  • FIG. 5 is an exploded perspective view of the carry-out mechanism shown in FIG. 6 is a front view of the screw part shown in FIG.
  • FIG. 7 is a side view of the screw part shown in FIG.
  • FIG. 8 is a perspective view of the screw part shown in FIG.
  • FIG. 9 is an explanatory view showing a state in which the screw parts shown in FIGS. 5 to 8 are combined.
  • FIG. 10 is an explanatory view showing a product storage device according to Embodiment 2 of the present invention.
  • FIG. 11 is a side view showing a shaft portion constituting the carry-out mechanism shown in FIG. 12 is a cross-sectional view taken along the line CC of FIG.
  • FIG. 13 is a front view of screw parts constituting the carry-out mechanism shown in FIG.
  • FIG. 14 is a perspective view showing a procedure for engaging the screw parts which are front and rear with each other.
  • FIG. 15 is a perspective view showing an engaged state of screw parts that are front and rear with respect to each other.
  • FIG. 16 is a perspective view showing an engaged state of screw parts that are front and rear with respect to each other.
  • FIG. 1 is a perspective view
  • FIG. 2 is a front view.
  • the product rack 10 illustrated here is provided with a plurality of (seven in the illustrated example) side plates 12 arranged on the upper surface of the rack bottom plate 11 so as to be lined up left and right at predetermined intervals.
  • six product storage devices 20 are arranged side by side.
  • the commodity rack 10 is provided in a plurality of stages along the vertical direction in the commodity storage 2 having a heat insulating structure inside the main body cabinet 1 of the vending machine.
  • the commodity storage 2 adjusts the commodity stored in the commodity rack 10 to a desired temperature by cooling the internal atmosphere by a cooling means (not shown).
  • a product tray 3 is disposed in a front area of the product rack 10 in the product storage 2 so as to be movable in the vertical direction by a transport mechanism (not shown).
  • the product tray 3 is provided on a closing member 4 that moves downward after receiving a product delivered from a product storage device 20 that stores a desired product and closes the lower side of the front opening of the main body cabinet 1. The product is allowed to be taken out from the product take-out port 5.
  • the closing member 4 closes the front opening of the main body cabinet 1 together with the door body 6 provided thereabove, and the door body 6 is disposed in the main body cabinet 1 so as to be openable and closable. .
  • the product storage device 20 is a storage unit that stores the same type of product or the product of the same price, and is provided with a carry-out mechanism 30.
  • the unloading mechanism 30 includes a base portion 31 and a blade portion 35 as shown in FIG.
  • the base portion 31 has a cylindrical shape whose longitudinal direction is the longitudinal direction, and a shaft portion 33 is inserted into the hollow portion 32 thereof.
  • the shaft portion 33 is a rod that is formed of a metal material and has a substantially cylindrical shape in which a flat plate portion is formed along a longitudinal direction (front-rear direction), for example, at a part of an outer peripheral surface, and a connecting portion is provided at a rear end portion. 34 is arranged.
  • the connecting portion 34 is connected to a motor (not shown) attached to the rack back plate 13 of the product rack 10, and transmits the driving force of the motor to the shaft portion 33.
  • the shaft portion 33 rotates about its own central axis L when the driving force of the motor is transmitted through the connecting portion 34.
  • the tip portion of the shaft portion 33 has a diameter larger than the inner diameter of the hollow portion 32 described later.
  • the base portion 31 has a shape in which the hollow portion 32 fits the shaft portion 33, and rotates around the central axis L of the shaft portion 33 when the shaft portion 33 rotates.
  • the shaft portion 33 is exemplified by a substantially cylindrical rod in which a flat plate portion is formed along the longitudinal direction on a part of the outer peripheral surface.
  • the shape of the shaft portion is not particularly limited as long as the shaft portion is adapted to the hollow portion of the base portion and can transmit the rotational force generated by driving the motor to the base portion. Accordingly, the shaft portion may be a rod having a polygonal shape.
  • the blade portion 35 is configured such that a portion that extends outward in the radial direction of the base portion 31 is spirally wound along the front-rear direction on the outer peripheral surface of the base portion 31.
  • the carry-out mechanism 30 has a so-called screw shape.
  • FIG. 5 is an exploded perspective view of the unloading mechanism 30 shown in FIG.
  • the carry-out mechanism 30 is configured by combining a plurality (10 in the illustrated example) of resin screw parts 40.
  • the screw part 40 includes a cylindrical member 41 and a radial member 42.
  • the cylindrical member 41 has a cylindrical shape whose longitudinal direction is the longitudinal direction, and a through hole 43 through which the shaft portion 33 passes is formed. At both ends of the cylindrical member 41, that is, at the front end and the rear end, an engaging claw 44 and an engaging recess 45 are formed adjacent to each other along the circumferential direction.
  • the radial member 42 is configured such that a portion extending toward the outside in the radial direction of the cylindrical member 41 on the outer peripheral surface of the cylindrical member 41 is wound substantially spirally along the front and rear.
  • the winding angle ⁇ of the radial member 42 relative to the cylindrical member 41 is less than 360 ° as shown in FIG. 6.
  • the rear end engaging piece 46 is formed on the rear end portion of the radial member 42 so as to protrude radially outward, and the side closer to the cylindrical member 41 than the rear end engaging piece 46 is formed.
  • a rear end engaging concave portion 47 is formed in the upper portion.
  • a front end engaging recess (not shown) is formed on the radially outer side of the front end portion of the radial member 42, and the front end engaging piece 48 is closer to the cylindrical member 41 than the front end engaging recess. Is formed.
  • the front end engaging piece 48 is engageable with the rear end engaging recess 47 of the radial member 42 of the other screw part 40, and the front end engaging recess is of the radial member 42 of the other screw part 40.
  • the rear end engaging piece 46 can be engaged.
  • the rear end engaging piece 46 is engageable with the front end engaging recess of the radial member 42 of the other screw part 40, and the rear end engaging recess 47 is the radial member 42 of the other screw part 40.
  • the front end engaging piece 48 can be engaged.
  • the shaft portion 33 is passed through the through-holes 43 of the respective cylindrical members 41 of the screw parts 40, and as shown in FIG. 9, the front end portion of the rear-side cylindrical member 41 between the screw parts 40 in the front-rear relationship. 4 and the rear end of the cylindrical member 41 on the front side and the front end of the radial member 42 on the rear side and the rear end of the radial member 42 on the front side are engaged with each other in FIG.
  • An unloading mechanism 30 as shown is configured. That is, the base 31 constituting the carry-out mechanism 30 is configured by engaging end portions of a plurality of cylindrical members 41, and the blade part 35 constituting the carry-out mechanism 30 is constituted by a plurality of radial members. The end portions of 42 are engaged with each other.
  • the distance H1 between the pitches of the blade portions 35 is set to a size of 24 mm or more and 130 mm or less, and the maximum width H2 in the direction perpendicular to the shaft portion 33 in the blade portions 35 (see FIG. 2) is 64 mm or more and 100 mm or less.
  • the regulating member 50 is provided in either one of the side plates 12 standing on both sides of the carry-out mechanism 30 (see FIGS. 1 and 2).
  • the restricting member 50 is configured by, for example, bending a steel plate, and a part of the restricting member 50 is provided so as to advance to the upper region of the carry-out mechanism 30.
  • the regulating member 50 regulates that the commodity is stored between the pitches of the blade portions 35 in the region A closer to the base 31 (shaft portion 33) than the base 31 (shaft portion 33) in the unloading mechanism 30 in which the self advances.
  • the product is allowed to be accommodated between the pitches of the blade portions 35 in the region of the side B farther from the base portion 31 than the base portion 31. That is, the regulating member 50 regulates the product storage area of the blade portion 35 in the carry-out mechanism 30.
  • the motor is driven when a drive command (carry-out command) is given, and as a result, the shaft portion 33 rotates around the central axis L.
  • the base portion 31 and the blade portion. 35 also rotates around the central axis L of the shaft 33.
  • the product W (refer FIG. 4) accommodated between the pitches of the blade
  • the product W paid out to the front area is received by the product tray 3, moves downward together with the product tray 3, and is then taken out through the product take-out port 5.
  • the carry-out mechanism 30 is arranged on the outer peripheral surface of the cylindrical base 31 extending along the front-rear direction in a manner inserted through the shaft portion 33. Since the portion extending toward the outside in the radial direction of the base portion 31 is spirally wound along the front-rear direction, the blade portion 35 forms a screw shape, and thus the blade portion 35 is the base portion. It is provided in such a manner that it is spirally wound along the front-rear direction in a state of being continuous with 31, and no hollow region is formed in the vicinity of the central axis unlike the conventional spiral.
  • the carry-out mechanism 30 since the carry-out mechanism 30 has a screw shape, setting such as adjustment of the tip angle for paying out the latest stored product is not required as in the conventional spiral, and due to such a setting error. Occurrence of defective carry-out can be prevented.
  • the control member 50 controls the goods storage area of the blade
  • FIG. 10 is an explanatory view showing a product storage device according to Embodiment 2 of the present invention.
  • the product storage device 60 illustrated here is applied to the product rack 10 in the same manner as the product storage device 20 of the first embodiment, and stores the same type of product or the same price of product. It is a storage unit, and a carry-out mechanism 70 is provided.
  • the unloading mechanism 70 includes a base 71 and a blade 75.
  • the base portion 71 has a cylindrical shape whose longitudinal direction is the longitudinal direction, and a shaft portion 73 is inserted into the hollow portion 72 (see FIG. 13 and the like).
  • the shaft portion 73 is a hexagonal columnar rod made of a metal material and having a cross-sectional shape of, for example, a hexagonal shape.
  • a connecting portion 74 is disposed at the rear end portion of the shaft portion 73. The connecting portion 74 is connected to the motor M attached to the rack back plate 13 of the product rack 10, and transmits the driving force of the motor M to the shaft portion 73.
  • the shaft portion 73 rotates about its own central axis L when the driving force of the motor M is transmitted through the connecting portion 74. Further, the tip end portion 73 a of the shaft portion 73 is larger in diameter than the inner diameter of the hollow portion 72. Further, the rear end portion 73b of the shaft portion 73, that is, the portion on the rear end side from the portion through which the insertion portion (not shown) of the connecting portion 74 is inserted has a columnar shape having a smaller diameter than the other portions.
  • the disk-shaped member 73c which is formed and has a diameter larger than the insertion hole of the connecting portion 74 is integrally provided.
  • the base portion 71 has a shape in which the hollow portion 72 is fitted to the shaft portion 73, that is, the cross-sectional shape is a hexagonal shape.
  • the base portion 71 rotates around the central axis L of the shaft portion 73 as the shaft portion 73 rotates.
  • the shaft portion 73 is described as a hexagonal columnar rod having a hexagonal cross-sectional shape.
  • the shape of the shaft portion is a polygon having a cross-sectional shape other than that of the other polygon. It may be a shape.
  • the hollow part of the base part may be a polygonal shape whose cross-sectional shape matches the shape of the shaft part.
  • the blade portion 75 is configured such that a portion that extends outward in the radial direction of the base portion 71 on the outer peripheral surface of the base portion 71 is spirally wound along the front-rear direction. In this way, the carry-out mechanism 70 has a so-called screw shape.
  • the unloading mechanism 70 is configured by combining a plurality (10 in the illustrated example) of resin screw parts 80.
  • the screw part 80 includes a cylindrical member 81 and a radial member 82.
  • the cylindrical member 81 has a cylindrical shape whose longitudinal direction is the longitudinal direction, and a through-hole 81a having a hexagonal cross-sectional shape penetrating the shaft portion 73 is formed therein.
  • the through hole 81 a constitutes the hollow portion 72 and has a shape that fits the shaft portion 73.
  • the radial member 82 is configured by winding a portion extending outward in the radial direction of the cylindrical member 81 on the outer peripheral surface of the cylindrical member 81 in a substantially spiral shape along the front and rear.
  • the winding angle ⁇ of the radial member 82 with respect to the cylindrical member 81 is about 300 ° and less than 360 ° as shown in FIG.
  • a rear end engaging piece 83 is formed on the rear end portion of the radial member 82 so as to protrude radially outward.
  • a rear end engaging recess 84 (see FIG. 14) is formed at the rear end of the radial member 82 on the side closer to the cylindrical member 81 than the rear end engaging piece 83.
  • a front end engaging recess 85 (see FIG.
  • a front end engaging piece 86 is formed on the front end portion of the radial member 82 on the side closer to the cylindrical member 81 than the front end engaging recess 85.
  • the front end engaging piece 86 is engageable with the rear end engaging recess 84 of the radial member 82 of the other screw part 80.
  • the front end engaging recess 85 is engageable with the rear end engaging piece 83 of the radial member 82 of another screw part 80.
  • the rear end engaging piece 83 can be engaged with the front end engaging recess 85 of the radial member 82 of the other screw part 80.
  • the rear end engaging recess 84 is engageable with the front end engaging piece 86 of the radial member 82 of the other screw part 80.
  • the protrusion angle ⁇ of the rear end engaging piece 83 from the rear end portion of the radial member 82 with respect to the central axis of the cylindrical member 81 is 2 ° to 6 °.
  • the protrusion angle ⁇ of the front end engaging piece 86 from the front end of the radial member 82 with respect to the central axis of the cylindrical member 81 is 2 ° to 6 °.
  • the central axis of the cylindrical member 81 coincides with the central axis L of the shaft portion 73 because the shaft portion 73 is passed through the through hole 81a as described later.
  • the shaft portion 73 is passed through the through-holes 81a of the respective cylindrical members 81 of the screw parts 80, and as shown in FIG.
  • the end portion and the front end portion of the cylindrical member 81 on the rear side are brought into contact with each other.
  • the front end engagement piece 86 of the rear radial member 82 is inserted into the front end engagement recess 85 of the rear radial member 82 while the front end engagement piece 86 of the rear radial member 82 is inserted into the front radial engagement 82.
  • the member 82 is inserted into the rear end engaging recess 84.
  • the base 71 constituting the carry-out mechanism 70 is configured by bringing the ends of the plurality of cylindrical members 81 into contact with each other.
  • the blade portion 75 constituting the carry-out mechanism 70 is configured by engaging end portions of a plurality of radial members 82.
  • the hollow portion 72 of the base portion 71 is formed by connecting through holes 81 a of a plurality of cylindrical members 81.
  • the distance between the pitches of the blade portions 75 is set to be 24 mm or more and 130 mm or less. Further, the maximum width of the blade portion 75 in the direction orthogonal to the shaft portion 73 is set to a size of 64 mm or more and 100 mm or less. Further, in the carry-out mechanism 70, as shown in FIG. 10, a gap S is formed between the connecting portion 74 and the disk-like member 73c.
  • the motor M is driven when a drive command (carry-out command) is given, and as a result, the shaft portion 73 rotates around the central axis L.
  • the part 75 also rotates around the central axis L of the shaft part 73. Then, as the base 71 rotates, the products stored between the pitches of the blade portions 75 are gradually carried forward and the foremost stored product is paid out to the front area.
  • the product paid out to the front area is received by the product tray 3, moves downward together with the product tray 3, and is then taken out through the product outlet 5.
  • the carry-out mechanism 70 is arranged on the outer peripheral surface of the cylindrical base portion 71 extending along the front-rear direction in a manner inserted through the shaft portion 73. Since the portion extending toward the outside in the radial direction of the base portion 71 is spirally wound along the front-rear direction, the blade portion 75 forms a screw shape. It is provided in such a manner that it is spirally wound along the front-rear direction in a state continuous to 71, and no hollow region is formed in the vicinity of the central axis unlike the conventional spiral. Thereby, there is no possibility that a part of the product stored between the pitches of the blade portions 75 enters the hollow region, and there is no need to restrict the stored product. In addition, problems such as unloading failure caused by entering the hollow region can be prevented. Therefore, various products can be stored and the stored products can be carried out satisfactorily.
  • the carry-out mechanism 70 since the carry-out mechanism 70 has a screw shape, it is not necessary to adjust the tip angle and the like for dispensing the foremost stored product as in the conventional spiral, and due to such a setting error. Occurrence of defective carry-out can be prevented.
  • the cross-sectional shape of the shaft portion 73 is a polygonal shape such as a hexagonal shape, and the cross-sectional shape of the hollow portion 72 of the base portion 71 is also the same shape as the shaft portion 73.
  • the load at the time of carrying out the stored product can be received by the outer surface of the shaft portion 73, and the load at the engaging portion of each screw part 80 can be reduced. Thereby, the stress at the engaging portion of each screw part 80 can be reduced, and the service life can be extended.
  • the cross-sectional shape of the shaft portion 73 is a polygonal shape such as a hexagonal shape
  • the cross-sectional shape of the hollow portion 72 of the base portion 71 is also the same shape as the shaft portion 73, so It is only necessary to bring the end portions of the cylindrical member 81 between the parts 80 into contact with each other, and it is not necessary to engage them. Therefore, even if a dimensional error occurs in each screw part 80, the cylindrical member 81 is not engaged with each other, so that the base portion 71 and the blade portion 75 can be in a desired form.
  • the gap S is formed between the connecting portion 74 and the disk-shaped member 73c, even if the resin screw part 80 or the like expands due to heat, the increase due to the expansion is increased. Can be absorbed.
  • the front end engagement piece 86 is inserted into the rear end engagement recess 84 while the rear end engagement piece 83 is inserted into the front end engagement recess 85 between the screw parts 80 in the front-rear relationship. Since the front end portion of the radial member 82 on the rear side and the rear end portion of the radial member 82 on the front side are engaged with each other, the rear end engaging piece 83 is used even if each screw part 80 is contracted by heat. Is prevented from causing a step or the like between the radial members 82 by abutting against the front end engaging recess 85, while the front end engaging piece 86 becomes a rear end engaging recess 84 even if each screw part 80 tries to expand due to heat. It can suppress that a level
  • the protrusion angle ⁇ of the rear end engagement piece 83 and the protrusion angle ⁇ of the front end engagement piece 86 with respect to the central axis of the cylindrical member 81 are 2 ° to 6 °. Even if the member 82 (blade 75) contracts or expands along the radial direction, the rear end engaging piece 83 is detached from the front end engaging recess 85, or the front end engaging piece 86 is detached from the rear end engaging recess 84. Can be suppressed.
  • the protrusion angle ⁇ of the rear end engagement piece 83 and the protrusion angle ⁇ of the front end engagement piece 86 are 6 ° or less, the rear end engagement piece 83 can be engaged with the front end without greatly bending the screw part 80. The insertion into the recess 85 and the front end engagement piece 86 can be inserted into the rear end engagement recess 84, and the carry-out mechanism 70 can be assembled satisfactorily.
  • the carry-out mechanisms 30 and 70 are configured by combining a plurality of screw parts 40 and 80.
  • the blade portion is continuous with the base portion along the front-rear direction.
  • the components are not particularly limited as long as they can be provided in a spirally wound manner.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vending Machines For Individual Products (AREA)

Abstract

La présente invention concerne un dispositif de stockage de produits (20) qui comprend un mécanisme de déchargement (30) qui s'étend dans la direction avant-arrière et stocke des produits, et si une instruction de déchargement est donnée, tourne autour d'un axe central (L) d'un arbre (33) qui s'étend dans la direction avant-arrière, ce qui permet de décharger progressivement les produits stockés dans le sens vers l'avant et de délivrer le produit stocké le plus à l'avant, le mécanisme de déchargement (30) comportant les éléments suivants: une base cylindrique (31) qui s'étend dans la direction avant-arrière dans un étant dans lequel la base est introduite dans l'arbre (33); et une hélice (35) configurée de telle manière qu'une partie qui s'étend vers l'extérieur dans la direction radiale de la base (31) est enroulée autour en spirale dans la direction avant-arrière sur la surface périphérique de la base (31).
PCT/JP2014/070535 2013-08-08 2014-08-04 Dispositif de stockage de produits WO2015020021A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201480002234.8A CN104584088B (zh) 2013-08-08 2014-08-04 商品收纳装置
JP2015502417A JP5900700B2 (ja) 2013-08-08 2014-08-04 商品収納装置
KR1020167028958A KR102092442B1 (ko) 2013-08-08 2014-08-04 상품 수납 장치
KR1020157004725A KR20150038289A (ko) 2013-08-08 2014-08-04 상품 수납 장치

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2013165326 2013-08-08
JP2013-165326 2013-08-08
JPPCT/JP2014/055126 2014-02-28
PCT/JP2014/055126 WO2015019642A1 (fr) 2013-08-08 2014-02-28 Dispositif de stockage de produits

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WO2015020021A1 true WO2015020021A1 (fr) 2015-02-12

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CN105819175A (zh) * 2016-03-30 2016-08-03 贺灿炎 一种新型绞龙
KR101918603B1 (ko) * 2016-12-30 2018-11-15 롯데알미늄 주식회사 자동판매기의 스파이럴용 가이드장치
CN108657752B (zh) * 2018-05-09 2020-02-07 太原科技大学 一种模块化垂直螺旋输送机螺杆
CN109677853B (zh) * 2018-12-18 2023-10-03 天津雷云智能科技有限公司 一种售货机弹簧输送结构用中心板结构
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KR20160124250A (ko) 2016-10-26
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CN104584088B (zh) 2017-11-28
JPWO2015020021A1 (ja) 2017-03-02
KR20150038289A (ko) 2015-04-08
KR102092442B1 (ko) 2020-03-23
CN104584088A (zh) 2015-04-29

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