WO2018100937A1 - Boîtier de stockage de sacs et dispositif de fourniture de sacs - Google Patents

Boîtier de stockage de sacs et dispositif de fourniture de sacs Download PDF

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Publication number
WO2018100937A1
WO2018100937A1 PCT/JP2017/038840 JP2017038840W WO2018100937A1 WO 2018100937 A1 WO2018100937 A1 WO 2018100937A1 JP 2017038840 W JP2017038840 W JP 2017038840W WO 2018100937 A1 WO2018100937 A1 WO 2018100937A1
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WO
WIPO (PCT)
Prior art keywords
bag
target
bags
bundle
storage case
Prior art date
Application number
PCT/JP2017/038840
Other languages
English (en)
Japanese (ja)
Inventor
直也 羽場
珠樹 岩崎
和也 山元
Original Assignee
パナソニックＩｐマネジメント株式会社
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 パナソニックＩｐマネジメント株式会社 filed Critical パナソニックＩｐマネジメント株式会社
Priority to CN201780072606.8A priority Critical patent/CN110023205A/zh
Publication of WO2018100937A1 publication Critical patent/WO2018100937A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
    • B65B43/14—Feeding individual bags or carton blanks from piles or magazines
    • B65B43/16—Feeding individual bags or carton blanks from piles or magazines by grippers
    • B65B43/18—Feeding individual bags or carton blanks from piles or magazines by grippers by suction-operated grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
    • B65B43/30—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
    • B65B43/46—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
    • B65B43/48—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using reciprocating or oscillating pushers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
    • B65B43/54—Means for supporting containers or receptacles during the filling operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/08—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession

Definitions

  • the present disclosure relates to a bag storage case and a bag supply device, and more particularly to a bag storage case and a bag supply device that store a plurality of bags.
  • Patent Document 1 a bag stocker capable of storing a large number of bags made of a resin material, a take-out means capable of adsorbing the bag, a reciprocating means mounted with the take-out means, an opening means for opening an upper portion of the bag, A packaging machine with a loading chute is described.
  • the input chute guides an article (desired part) into the opened bag.
  • a bag is formed by folding a thin sheet and taking a rectangular shape, and the bottom and sides are already heat-welded so that only one side is open.
  • the bag stocker is formed in a U shape, and is arranged so that the opening of the U shape faces upward.
  • a punched hole having a slightly smaller area than the rectangular shape of the bag is formed at the bottom of the U-shape of the bag stocker.
  • the take-out means causes the suction cup to enter the punched hole, causes the suction cup to contact the vicinity of the center of the bag at the bottom of the bag stocker, and sucks the bag with the suction cup.
  • the take-out means retracts the suction cup that has sucked the bag, takes out the bag from the bag stocker through the punch hole, and conveys the taken-out bag to the opening means.
  • the bag storage case of the present disclosure has a case main body and a holding part.
  • the case body stores a bag bundle having a plurality of bags overlapped in the first direction.
  • the case body A central portion located at the center of the second direction intersecting the first direction; A first end face and a second end face located at both ends in the second direction; And an outlet for taking out each of the plurality of bags.
  • the outlet opens at a position between the center portion and the first end surface in the second direction.
  • the holding part is located between the center part in the second direction of the case body and the second end face, and holds the bag bundle in the case body.
  • the bag supply device of the present disclosure has a take-out mechanism for taking out one target bag located at one end in the first direction from the bag bundle having a plurality of bags overlapped in the first direction.
  • the take-out mechanism has a capture unit that captures the target bag and a moving unit that moves the capture unit.
  • the moving unit moves the capturing unit in the second direction intersecting the first direction, thereby removing the bag from the bag bundle. Remove the target bag.
  • FIG. 1 is an external view of a bag storage case, a bag supply device, and a bagging device according to the embodiment.
  • FIG. 2 is a block diagram of the shopping support system according to the embodiment.
  • FIG. 3 is an external perspective view of a counter table to which the shopping support system according to the embodiment is applied.
  • FIG. 4 is an external perspective view of the bag storage case according to the embodiment.
  • FIG. 5A is a front view showing a state in which a cover of the bag storage case according to the embodiment is closed.
  • FIG. 5B is a front view of a state in which a cover of the bag storage case according to the embodiment is opened.
  • 6 is a cross-sectional view taken along the line VI-VI in FIG. 5A.
  • FIG. 7A is an explanatory diagram of the operation of the bag supply device according to the embodiment.
  • FIG. 7B is an explanatory diagram of the operation of the bag supply device according to the embodiment.
  • FIG. 7C is an explanatory diagram of the operation of the bag supply device according to the embodiment.
  • FIG. 8A is an explanatory diagram of the operation of the bag supply device according to the embodiment.
  • FIG. 8B is an explanatory diagram of the operation of the bag supply device according to the embodiment.
  • FIG. 9 is an external perspective view of a main part of the bag supply device according to the embodiment.
  • FIG. 10 is an external perspective view of a main part of the bag supply device and the bagging device according to the embodiment.
  • Drawing 11A is an explanatory view of operation at the time of bagging of the bagging device concerning an embodiment.
  • Drawing 11B is an explanatory view of operation at the time of bagging of the bagging device concerning an embodiment.
  • Drawing 11C is an explanatory view of operation at the time of bagging of the bagging device concerning an embodiment.
  • Drawing 12A is an explanatory view of operation at the time of discharge of a bagging device concerning an embodiment.
  • Drawing 12B is an explanatory view of operation at the time of discharge of the bagging device concerning an embodiment.
  • FIG. 13A is an explanatory diagram of the operation of the holding mechanism in the bagging device according to the embodiment.
  • FIG. 13B is an explanatory diagram of the operation of the holding mechanism in the bagging device according to the embodiment.
  • FIG. 13C is an explanatory diagram of the operation of the holding mechanism in the bagging device according to the embodiment.
  • the bag storage case 1 and the bag supply device 2 include, as an example, a bag 7 (see FIGS. 5A, 5B, and 6) to the bagging device 3. Used for supply.
  • the bagging device 3 is a system that is introduced into a store of a retail store such as a convenience store, a supermarket, a department store, a drug store, a home appliance mass retailer, a home center, and the like, and packs a product purchased by a customer.
  • “packing” means an operation of storing (putting) one or a plurality of products 91 (see FIG. 3) in the bag 7.
  • the “bag” may be a bag that is large enough to contain the product 91 and has a bag opening for taking in and out the product 91, and is, for example, a shopping bag (so-called shopping bag) made of polyethylene or polypropylene.
  • the bagging device 3 is installed, for example, at a cash register counter or a bagging table in a store, and is placed in a predetermined bagging space S1 (see FIG. 11A) set on the placement surface 311 (see FIG. 11A).
  • the product 91 is packed in a bag.
  • the customer can receive the product 91 stored in the bag 7 simply by placing the product 91 to be purchased in the bagging space S1. Therefore, a customer or a store employee (store clerk) can use the bagging device 3 to save time and effort for bagging.
  • the bag storage case 1 is an instrument that is used together with the bag supply device 2 and stocks the bags 7 that the bag supply device 2 supplies to the bagging device 3.
  • the bag storage case 1 can store a plurality of bags 7 (for example, a maximum of 100 sheets) together.
  • the bag supply device 2 takes out the bags 7 one by one from the bag storage case 1 stocked with a plurality of bags 7 and supplies the taken bags 7 to the bagging device 3 as “target bags”.
  • the bag storage case 1 and the bag supply device 2 together with the bagging device 3 and the sales system 4 support shopping for a customer in a store such as a retail store.
  • the system 100 (refer FIG. 3) is comprised.
  • the shopping support system 100 includes a bag storage case 1, a bag supply device 2, a bagging device 3, and a sales system 4.
  • the sales system 4 is a system for performing sales processing of the product 91.
  • sales processing refers to various processes necessary for the act of transferring (buying and selling) the merchandise 91 from the seller (store) to the buyer (customer) and paying the consideration (price) to the seller.
  • the sales process includes an acquisition process for acquiring the product information of the product 91 picked up by the customer in the store, an order process for receiving designation of the product 91 desired to be purchased from the customer, and the like.
  • the shopping support system 100 realizes the following functions by linking the sales system 4 with the bag supply device 2 and the bagging device 3.
  • the customer picks up one or a plurality of products 91 in the store and stores them in the shopping basket 92 (see FIGS. 2 and 3), and places the shopping basket 92 in a bagging space.
  • the sales system 4 performs payment of the product 91 and the like.
  • the sales system 4 packs the product 91 by operating the bagging device 3 while the customer pays the product 91 in the sales system 4.
  • the sales system 4 operates the bag supply device 2 to supply the bag 7 to the bagging device 3 in preparation for the next bagging.
  • the customer can complete the shopping in a series of steps of picking up the product 91, paying the product 91 in the sales system 4, and receiving the packaged product 91. .
  • the store clerk's intervention is not essential.
  • the shopping support system 100 it is possible to reduce the labor of the store clerk and the customer involved in the customer's shopping.
  • the bag storage case 1, the bag supply device 2, and the shopping support system 100 including these will be described in detail.
  • a convenience store will be described as an example of a store where the shopping support system 100 is introduced.
  • a polyethylene shopping bag (so-called shopping bag) is used as an example of the bag 7.
  • the subject placing the product 91 in the bagging space S1 is not limited to the customer, but may be a store clerk.
  • the store clerk places the merchandise 91 in the bagging space S1, not the customer.
  • the shopping support system 100 includes a bag storage case 1, a bag supply device 2, a bag filling device 3, a sales system 4, and a shopping basket 92.
  • the sales system 4 includes a management device 41, a supply unit 42, a display device 43, an input device 44, an audio output unit 45, and a settlement unit 46.
  • the supply unit 42, the display device 43, the input device 44, the audio output unit 45, and the payment unit 46 are all peripheral devices of the management device 41 and are connected to the management device 41.
  • the management device 41 receives the product information transmitted from the shopping basket 92.
  • the “product information” here is information (product identification code) for identifying the product 91, and is, for example, a JAN (Japan Article Number) code used in Japan.
  • the management apparatus 41 is comprised so that communication with the shop terminal which consists of a POS (Point Of Sales) terminal, for example is possible.
  • the management device 41 can perform a checkout process for the product 91 based on the product information received from the shopping basket 92.
  • the management device 41 is electrically connected to the bag supply device 2 and the bagging device 3 and is configured to be able to control the bag supply device 2 and the bagging device 3.
  • the supply unit 42 is a device that supplies a specific product (for example, tobacco) to a customer.
  • the display device 43 is a device that performs various displays for customers.
  • the input device 44 is a device that accepts a customer's operation by, for example, gesture detection. Further, the input device 44 includes a microphone, and has a function of performing voice recognition and semantic analysis processing on a voice signal input to the microphone. Therefore, the customer can also perform voice operations (voice input).
  • the audio output unit 45 is a device that includes a speaker and presents various types of information to customers by audio.
  • the sales system 4 uses the display device 43, the input device 44, and the voice output unit 45 as a user interface, thereby presenting various information to the customer by display or voice, and customer operations (including voice input). Can be accepted.
  • the presentation of information by the sales system 4 may be realized by at least one of display and sound, may be realized by either display or sound, or is realized by a combination of display and sound. May be.
  • the shopping basket 92 has a built-in circuit block including a battery and various circuits and modules that operate by receiving power supply from the battery.
  • the shopping basket 92 not only stores the product 91 but also has a function of communicating with the sales system 4 (management device 41) and a function of reading product information of the product 91.
  • the shopping basket 92 reads product information using, for example, a bar code reader or an image sensor. Thereby, the shopping basket 92 can read the product information from the product 91 and transmit it to the sales system 4 while accommodating the product 91 picked up in the store by the customer.
  • the bagging device 3 can pack the product 91 in the shopping basket 92.
  • the customer puts the product 91 picked up in the store into the shopping basket 92 and places the product 91 together with the shopping basket 92 in the bagging space S ⁇ b> 1 described later, thereby causing the bagging apparatus 3 to pack the product 91. be able to. Therefore, the customer does not need to take out the product 91 from the shopping basket 92 for bagging, and can easily pack the product 91 using the bagging device 3.
  • the bagging device 3 can pack the plurality of products 91 in a lump.
  • the management device 41 operates in conjunction with the sales system 4 so that the product 91 is packaged while the customer is paying for the product 91 in the sales system 4. 3 is controlled.
  • the bagging device 3 starts bagging of the product 91 with a trigger that the checkout process is started or completed in the sales system 4.
  • the bag supply device 2 takes out the bags 7 one by one from the bag storage case 1 in which a plurality of bags 7 are stocked, and supplies the taken bags 7 to the bagging device 3 as “target bags”.
  • the management device 41 controls the bag supply device 2 in conjunction with the bagging device 3 so that one bag 7 is always set (arranged) in the bagging device 3.
  • the bagging device 3 is configured to perform bagging using one bag 7 supplied from the bag supply device 2, and each time the bagging device 3 performs bagging once.
  • the new bags 7 are supplied from the bag supply device 2 to the bagging device 3 one by one in preparation for the next bagging.
  • the bag supply device 2 starts the supply of the bag 7 to the bagging device 3 by using the completion of bagging by the bagging device 3 as a trigger.
  • the bag storage case 1 is configured to store a plurality of bags 7 together.
  • the bag storage case 1 is used in a state of being stored in a predetermined case storage space S2 (see FIG. 1). That is, the bag storage case 1 in a state where at least one bag 7 is stored is arranged in the case storage space, so that the bag supply device 2 can take out the bag 7 from the bag storage case 1. .
  • the bag storage case 1 can be taken out from the case storage space S2, and the replenishment of the bag 7 to the bag storage case 1 is performed with the bag storage case 1 taken out from the case storage space S2.
  • the shopping support system 100 is provided, for example, around one counter stand 8 installed in a cash register counter of a store, excluding the shopping basket 92. That is, around the counter stand 8, a bag storage case 1, a bag supply device 2, a bagging device 3, and a sales system 4 are provided. A plurality of such counter stands 8 may be installed for one store.
  • the bag storage case 1 is stored in a case storage space S2 set inside the counter table 8 in a state where it can be taken out.
  • the counter stand 8 is formed with a recess 82 that opens at a substantially central portion in the width direction (left-right direction) of the upper surface 81.
  • the recess 82 forms a bagging space S1.
  • the shopping basket 92 is placed in the recess 82 (that is, the bagging space S ⁇ b> 1).
  • the shopping basket 92 is held in a hand or placed on a cart when the customer moves in the store. Because it is used, it is not fixed in place.
  • a collection device 83 that collects the shopping basket 92 is disposed in the back of the recess 82 when the counter table 8 is viewed from the front. Below the recess 82, the bagging device 3 is installed.
  • the shopping basket 92 is configured such that, for example, the bottom plate is slidable. As a result, the bottom of the shopping basket 92 can be opened and closed, and the product 91 accommodated in the shopping basket 92 can be discharged from the bottom of the shopping basket 92. Further, the bottom surface of the recess 82 is configured by an openable / closable shutter 821 (see FIG. 1). In a state where the shutter 821 is opened, the placement surface 311 (see FIG. 10) of the bagging device 3 located below the recess 82 is exposed from the bottom surface of the recess 82.
  • the product 91 in the shopping basket 92 is placed on the placement surface 311 of the bagging apparatus 3. Discharged. Details will be described in the column “(2.4) Bagging Device”, but the bagging device 3 packs the product 91 placed on the placement surface 311. Therefore, the product 91 in the shopping basket 92 can be packaged.
  • the bag supply device 2 is arranged on the right side of the bagging device 3 when the counter stand 8 is viewed from the front.
  • the bag storage case 1 (case storage space S2) is arranged on the right side of the bag supply device 2 when the counter table 8 is viewed from the front.
  • the supply unit 42 is suspended from the ceiling so as to be positioned above the counter base 8.
  • the display device 43 is fixed to the lower surface of the supply unit 42 and is configured to project an image on a screen by, for example, a projection mapping technique.
  • the display device 43 projects an image on an area on the right side of the recess 82 of the upper surface 81 of the counter table 8 when the counter table 8 is viewed from the front. That is, the area on the right side of the recess 82 in the upper surface 81 of the counter table 8 is the screen of the display device 43.
  • the input device 44 is installed on the upper surface 81 of the counter table 8 and at the back of the screen when the counter table 8 is viewed from the front.
  • the input device 44 is integrally provided with an audio output unit 45.
  • each part of the shopping support system 100 described above are merely examples, and can be changed as appropriate.
  • the bagging device 3 and the recess 82 may be disposed at one end portion (left end portion or right end portion) of the counter base 8 in the width direction (left-right direction).
  • the formation of the recess 82 in the counter table 8 is not essential for the shopping support system 100.
  • a bagging space S1 may be set on the upper surface 81 of the counter table 8.
  • the counter table 8 is installed in such a direction that the upper surface 81 of the counter table 8 is a horizontal plane unless otherwise specified. That is, the direction orthogonal to the upper surface 81 of the counter table 8 is the vertical direction (vertical direction). Further, hereinafter, the width direction (left-right direction) of the counter base 8 is referred to as “X-axis direction”, the depth direction (front-rear direction) is referred to as “Y-axis direction”, and the vertical direction (vertical direction) is referred to as “Z-axis direction”. To do. That is, the X-axis direction, the Y-axis direction, and the Z-axis direction are directions orthogonal to each other.
  • the positive direction in the Z-axis direction is “upward” and the negative direction in the Z-axis direction is “ It is described as “downward”.
  • the positive direction in the X-axis direction is “right” and the negative direction in the X-axis direction is based on the direction in FIG. Is described as “left”.
  • the positive direction in the Y-axis direction is “front” and the negative direction in the Y-axis direction is based on the direction in FIG. It will be described as “rear”.
  • the arrows indicating the “X-axis direction”, “Y-axis direction”, and “Z-axis direction” in the drawings are merely shown for explanation, and do not involve an entity. However, these directions are not intended to limit the direction when the shopping support system 100 is used.
  • the shopping support system 100 is used in a state where the upper surface 81 of the counter table 8 is slightly inclined with respect to the horizontal plane. Also good.
  • the bag storage case 1 stores a bag bundle 70 having a plurality of bags 7 that overlap each other in the first direction which is the thickness direction.
  • the bag bundle 70 is connected to at least a part of the plurality of bags 7 in a state where the plurality of bags 7 are stacked. Thereby, it is possible to handle the plurality of bags 7 in an integrated state without the individual bags 7 being separated. That is, the bag storage case 1 can store a plurality of bags 7 together as a bag bundle 70 in which a plurality of bags 7 are bundled, instead of storing the plurality of bags 7 individually.
  • the bag bundle 70 is configured by bundling 100 bags 7 as an example.
  • the bag storage case 1 includes a case body 11 and a holding portion 12 (see FIG. 5B).
  • the case main body 11 stores the bag bundle 70.
  • the holding unit 12 holds the bag bundle 70 in the case body 11.
  • the case main body 11 has a central portion 113, a first end surface 111, a second end surface 112, and an outlet 13.
  • the center portion 113 is located at the center in the second direction intersecting the first direction in the case body 11.
  • the first end surface 111 and the second end surface 112 are located at both ends in the second direction.
  • the X-axis direction (left-right direction) is the first direction
  • the Z-axis direction (up-down direction) is the second direction.
  • the “first direction” will be described as the X-axis direction
  • the “second direction” will be described as the Z-axis direction.
  • the lower end surface of the case body 11 is the first end surface 111 and the upper end surface is the second end surface 112.
  • the take-out port 13 is an opening for taking out each of the plurality of bags 7 and opens at a position between the center portion 113 and the first end surface 111 in the Z-axis direction of the case body 11.
  • the holding part 12 is located between the center part 113 and the second end face 112 in the Z-axis direction of the case body 11. That is, as shown in FIG. 5A, when the case main body 11 is divided into two in the Z-axis direction at the central portion 113, the outlet 13 is located in the region Z1 on the first end surface 111 side, and the holding portion 12 is the second end surface. It is located in the region Z2 on the 112 side. In other words, the outlet 13 and the holding part 12 are located on the opposite sides in the Z-axis direction with respect to the central part 113 of the case body 11.
  • the case main body 11 further includes a body 114 and a cover 115.
  • the body 114 and the cover 115 are made of synthetic resin, for example.
  • the cover 115 forms a space for storing the bag bundle 70 between the body 115 and the body 114 in the X-axis direction.
  • the body 114 and the cover 115 are combined in the X-axis direction to form the case body 11.
  • the cover 115 is configured to be openable and closable with respect to the body 114. That is, the cover 115 is configured to be movable between a closed position in which the bag bundle 70 is accommodated with the body 114 and an open position in which the bag bundle 70 is opened.
  • the case body 11 has a pair of hinge structures 14 at one end in the Y-axis direction, and the cover 115 is connected to the body 114 by the pair of hinge structures 14. Further, the case body 11 has a pair of lock structures 15 at the other end in the Y-axis direction, and the cover 115 can be held in the closed position by the pair of lock structures 15. Therefore, the case main body 11 has a so-called laterally open structure in which the cover 115 can be opened and closed with one end portion in the Y-axis direction as an axis.
  • FIG. 5A shows a state where the cover 115 is in the closed position
  • FIG. 5B shows a state where the cover 115 is in the open position.
  • the outlet 13 is formed on one surface of the case body 11 in the X-axis direction.
  • an outlet 13 is formed on the right side surface of the case body 11.
  • the dimension of the cover 115 in the Z-axis direction is set to be smaller than the dimension of the body 114 in the Z-axis direction, and the cover 115 covers the lower part of the body 114 (the end on the first end surface 111 side). It is combined with the body 114 so as not to cover. Therefore, the outlet 13 is opened below the cover 115 on one surface of the case body 11 in the X-axis direction.
  • the bag bundle 70 has a separating portion 701 that is detachably connected to the plurality of bags 7.
  • the separation portion 701 is connected to the central portion of the bag mouth 71 in each bag 7.
  • a cut line 702 for separating individual bags 7 from the separation portion 701 is formed between the separation portion 701 and each of the plurality of bags 7.
  • processing such as perforation is performed so that the bag 7 can be easily separated along the cut line 702.
  • Each of the plurality of bags 7 preferably has an embossed surface. Thereby, a pair of adjacent bags 7 are easily separated from each other in the state of the bag bundle 70, and one bag 7 is easily taken out from the bag bundle 70. Furthermore, although mentioned later in detail, when the surface of the bag 7 is embossed, the suction of the bag 7 with the vacuum suction pad is facilitated.
  • the holding unit 12 holds the separation part 701 of the bag bundle 70, and is configured to release the holding of the bag 7 by separating each of the plurality of bags 7 from the separation part 701.
  • maintenance part 12 has the pin 121 and the holder 122, as shown to FIG. 5B.
  • the pin 121 protrudes from the surface of the body 114 that faces the cover 115.
  • the receiver 122 is a disc-shaped member made of an elastic body such as synthetic rubber and having a hole formed in the center thereof, and is disposed on a surface of the cover 115 facing the body 114.
  • the holding part 12 holds the separation part 701 by sandwiching the separation part 701 between the holder 122 and the body 114.
  • region pressed by the receiving tool 122 in the separation part 701 is shown with the dashed-two dotted line. Therefore, in the state where the cover 115 is opened, that is, in the state where the cover 115 is in the open position, the holding of the bag bundle 70 by the holding unit 12 is released, and the bag bundle 70 can be replaced or replenished. Since each of the plurality of bags 7 is connected to the separation portion 701 via the cut line 702, the individual bags 7 by the holding portion 12 are separated by being separated from the separation portion 701 by the cut line 702. Is released.
  • the plurality of bags 7 in the bag bundle 70 have the bag mouths 71 directed upward (positive direction in the Z-axis direction) and each bag mouth 71 closed, It is stored in the bag storage case 1 so as to overlap in the axial direction.
  • Each of the plurality of bags 7 has a pair of handles 74 at both ends in the Y-axis direction of the bag mouth 71, and a central portion in the Y-axis direction of the bag mouth 71 is cut through a cut line 702. It is connected with.
  • the bag bundle 70 stored in such a state is sandwiched between the body 114 and the cover 115.
  • the side peripheral portion 73 is suppressed from spreading in the X-axis direction, and the expansion of the size of the bag bundle 70 in the X-axis direction is suppressed. Is done.
  • the bag storage case 1 can store a plurality of bags 7 together.
  • the bag storage case 1 holds the bag bundle 70 having the plurality of bags 7 by the holding unit 12, the plurality of bags 7 are prevented from being separated in the bag storage case 1.
  • the bag storage case 1 can take out the bags 7 one by one from the outlet 13 located on the opposite side of the holding portion 12 in the Z-axis direction with respect to the central portion 113 of the case body 11. That is, at least one bag 7 is exposed from the outlet 13 formed on the right side surface of the case body 11. Since the outlet 13 is located at the lower end of the case body 11, the end of the bag 7 on the bottom 72 side is exposed from the outlet 13.
  • the bag 7 is pulled downward (in the negative direction in the Z-axis direction) to release the holding at the holding portion 12.
  • the single bag 7 can be taken out from the bag storage case 1 through the outlet 13.
  • the body 114 has a pair of collars 16 that cover the region between the pair of handles 74 in the bag mouth 71 from above.
  • the pair of flange portions 16 are divided into two in the Y-axis direction by the holding portion 12.
  • the cover 115 has a through-hole 17 penetrating in the X-axis direction at a position facing the bag bundle 70 in the X-axis direction in the closed position.
  • three through holes 17 are formed in the cover 115.
  • the case body 11 further includes a pair of restricting protrusions 116 protruding in the Z-axis direction from both end faces (first end face 111 and second end face 112) in the Z-axis direction.
  • Each of the pair of restricting protrusions 116 is formed long in the Y-axis direction.
  • the pair of restricting protrusions 116 restricts the movement direction of the bag storage case 1 in the Y-axis direction when the bag storage case 1 is put in and out of the case storage space S2.
  • the case body 11 further has a handle 117.
  • the handle 117 protrudes from one end surface of the case body 11 in the Y-axis direction.
  • the handle 117 is used, for example, when taking out the bag storage case 1 from the case storage space S2.
  • the case main body 11 further includes a pressing portion 18.
  • the holding part 18 holds the handles 74 of the plurality of bags 7 in the bag bundle 70 from at least one of the X-axis directions.
  • 6 is a cross-sectional view taken along the line VI-VI in FIG. 5A.
  • the pressing portion 18 protrudes from the surface of the cover 115 facing the body 114.
  • a recess 118 is formed at a position facing the pressing portion 18 in the body 114.
  • the handles 74 of the plurality of bags 7 in the bag bundle 70 are pushed by the holding portion 18 and are pushed into the recess 118.
  • the handles 74 of the plurality of bags 7 in the bag bundle 70 are suppressed from sagging due to their own weight, and the handles 74 are unlikely to fall apart.
  • the case body 11 further has a cushion material 19 on the surface of the body 114 facing the bag bundle 70.
  • the cushion material 19 is made of, for example, a sheet-like elastic body such as synthetic rubber. The cushion material 19 facilitates the capture of the bag 7 by the capture unit 21 of the bag supply device 2 described later.
  • the bag supply device 2 is a mechanism for supplying the bag 7 to the bagging device 3.
  • one bag 7 in a state from when the bag supply device 2 is taken out from the bag storage case 1 and supplied to the bagging device 3 will be described as a target bag 700 (see FIG. 7A).
  • the bag supply device 2 operates so as to cover the support bag 31 (see FIG. 10) and the guide unit 32 (see FIG. 10) in the bagging device 3 with the target bag 700 with the bag mouth 71 facing downward. To do. Details of the bagging device 3 will be described in the section “(2.4) Bagging device”.
  • the bag supply device 2 includes a take-out mechanism 20, a bag opening mechanism 5, and a setting mechanism 6.
  • FIG. 1 is a view of the counter table 8 as viewed from the rear (negative direction in the Y-axis direction). A part of the counter table 8 is broken, and a bag storage case 1 and a bag built in the counter table 8 are shown. It is the schematic which made the main part of the supply apparatus 2 and the bagging apparatus 3 visible. In FIG. 1, illustration of components that are not necessary for the following description is omitted as appropriate.
  • the take-out mechanism 20 takes out one target bag 700 located at one end in the X-axis direction among the plurality of bags 7 from the bag bundle 70 having the plurality of bags 7.
  • the bag supply device 2 takes out the target bag 700 from the bag bundle 70 stored in the bag storage case 1. Specifically, the bag supply is performed in the state in which the bag storage case 1 described in the column “(2.2) Bag storage case” is stored in the case storage space S2 formed in the frame 80 of the counter base 8. The device 2 takes out a single bag 7 to be the target bag 700 from the bag storage case 1.
  • the take-out mechanism 20 since the bag 7 can be taken out from the take-out port 13 formed on the right side surface of the bag storage case 1 as described above, the take-out mechanism 20 has a case housing space so as to face the take-out port 13. It is arranged on the right side as viewed from S2. Thereby, the taking-out mechanism 20 can take out one bag 7 located at the right end among the plurality of bags 7 as the target bag 700.
  • the take-out mechanism 20 has a capturing unit 21 and a moving unit 22.
  • the capturing unit 21 captures the target bag 700.
  • the capturing unit 21 is, for example, a vacuum suction pad, and a surface facing the bag storage case 1 is a suction surface that sucks the target bag 700.
  • the moving unit 22 moves the capturing unit 21.
  • the moving unit 22 moves the capturing unit 21 relative to the frame 80 of the counter table 8 at least between the capturing position and the reverse position.
  • the “capturing position” here is the position of the capturing portion 21 when facing the target bag 700 in the X-axis direction, and as illustrated in FIG. 7A, the capturing of the bag storage case 1 stored in the case storage space S2. This is the position facing the outlet 13.
  • the capture unit 21 in a state where the capture unit 21 is at the capture position, the capture unit 21 is located on the right side when viewed from the take-out port 13. Further, the “reverse position” here is a position where the direction of the capturing part in the Z-axis direction is reversed with respect to the capture position, as shown in FIG. Although described in detail later, the take-out mechanism 20 is also used as a reversing mechanism for reversing the direction of the target bag 700 in the Z-axis direction.
  • the bag opening mechanism 5 is a mechanism that opens the target bag 700 so that the bag mouth 71 of the target bag 700 taken out by the take-out mechanism 20 is widened. That is, in the state of the bag bundle 70, the plurality of bags 7 are stored in the bag storage case 1 so as to overlap in the X-axis direction with each bag mouth 71 closed. Therefore, the bag opening 71 is also closed for the target bag 700 taken out by the take-out mechanism 20. Therefore, the bag supply device 2 performs a process of widening the bag mouth 71 by the bag opening mechanism 5 on the target bag 700 to be supplied to the bagging device 3, that is, to cover the bagging device 3.
  • the bag opening mechanism 5 includes a first suction pad 51 and a second suction pad 52.
  • the first suction pad 51 and the second suction pad 52 are located on both sides in the X-axis direction of the side peripheral portion 73 of the target bag 700 in a state where the capturing unit 21 is in the reverse position.
  • Each of the first suction pad 51 and the second suction pad 52 is, for example, a vacuum suction pad, and the surface facing the target bag 700 in a state where the capturing unit 21 is in the inverted position is the target bag 700 (side peripheral portion) 73).
  • the bag opening mechanism 5 moves the first suction pad 51 and the second suction pad 52 in a state in which the side peripheral portion 73 of the target bag 700 is sucked from both sides in the X-axis direction, thereby moving the target bag 700 away from each other. Spread the bag mouth 71.
  • the set mechanism 6 puts the target bag 700 taken out by the take-out mechanism 20 on the guide unit 32 from above with the bag mouth 71 of the target bag 700 facing downward, so that the target bag 700 is placed against the bagging device 3. Is a mechanism for setting (preparing).
  • the setting mechanism 6 sets the target bag 700 by covering the target bag 700 opened by the bag opening mechanism 5 with respect to the support portion 31 and the guide portion 32 from above.
  • the set mechanism 6 includes a preliminary opening portion 61 and a second lifting / lowering portion 62.
  • the second elevating part 62 moves the guide part 32 in the Z-axis direction relative to the frame 80 of the counter table 8. That is, the guide part 32 located below the target bag 700 in the state where the bag opening 71 is opened at the preliminary opening part 61 is raised by the second elevating part 62 so that the guide part 32 is moved from the bag opening 71 of the target bag 700. Is inserted.
  • the preliminary opening portion 61 is provided between the guide portion 32 and the bag mouth 71 of the target bag 700, and before the guide portion 32 is inserted into the bag mouth 71 of the target bag 700 from below, Open mouth 71.
  • the preliminary opening portion 61 widens the bag mouth 71 of the target bag 700 so that at least the guide portion 32 can be inserted.
  • FIGS. 7A to 8B schematically show the operation of the bag supply device 2, and the illustration of the first elevating unit 33 and the like is omitted as appropriate.
  • FIGS. 7A to 8B the state of each part after movement is indicated by an imaginary line (two-dot chain line).
  • the take-out mechanism 20 is located at the right end (one end in the X-axis direction) of the plurality of bags 7 stored in the bag storage case 1 with the capture unit 21 in the capture position.
  • a single bag 7 is captured.
  • the capturing portion 21 is the end on the bottom portion 72 side of the target bag 700.
  • the target bag 700 is captured by adsorbing the part from the right side.
  • the moving unit 22 When the capturing unit 21 captures (sucks) the target bag 700, the moving unit 22 once further pushes the capturing unit 21 toward the target bag 700 from the position where the capturing unit 21 contacts the target bag 700. Thereby, the certainty of adsorption
  • the take-out mechanism 20 catches in the negative direction (downward) in the Z-axis direction that intersects (here, orthogonal) in the X-axis direction in a state where the target bag 700 is captured by the capture unit 21 arranged at the capture position.
  • the unit 21 is moved by the moving unit 22.
  • the take-out mechanism 20 takes out the target bag 700 from the bag bundle 70.
  • the end portion on the bottom 72 side of the target bag 700 is pulled downward, and the target bag 700 is separated from the separation portion 701 by the cut line 702, whereby the target by the holding unit 12.
  • the holding of the bag 700 is released. Thereby, the target bag 700 can be taken out from the outlet 13.
  • the take-out mechanism 20 moves the catcher 21 in a state where the single bag 7 (target bag 700) exposed from the take-out port 13 of the bag storage case 1 is captured in the Z-axis direction by the moving unit 22.
  • the target bag 700 can be pulled out from the outlet 13.
  • each of the plurality of bags 7 has a bonding portion 75 in which a pair of sheets (a sheet forming the right side surface and a sheet forming the left side surface) are bonded together by heat welding or the like.
  • the capturing unit 21 captures the bonding unit 75, so that when the moving unit 22 moves the capturing unit 21 in the Z-axis direction, the capturing unit 21 can evenly pull a pair of sheets constituting the target bag 700. 12, the holding of the target bag 700 by 12 is easily released.
  • the capturing unit 21 captures (adsorbs) the target bag 700
  • the take-out mechanism 20 moves the capture unit 21 in the state of capturing the target bag 700 to the inversion position by the moving unit 22. Accordingly, the take-out mechanism 20 can reverse the direction of the target bag 700 in the Z-axis direction from the state included in the bag bundle 70 with respect to the target bag 700 taken out from the bag storage case 1. That is, the moving unit 22 is not only pulled out of the bag storage case 1 by moving the capturing unit 21 in the Z-axis direction, but is further captured by the capturing unit 21 by moving the capturing unit 21. The direction of the target bag 700 is reversed. Thereby, the take-out mechanism 20 is also used as a reversing mechanism.
  • the capture unit 21 In the state where the capture unit 21 has moved to the reverse position, as illustrated in FIG. 7B, the capture unit 21 sucks the end portion on the bottom 72 side of the target bag 700 to move the bag mouth 71 downward (in the Z-axis direction).
  • the target bag 700 is held in an upside-down posture toward the negative direction.
  • the moving unit 22 moves the capturing unit 21 straight to the right (positive direction in the X-axis direction).
  • the bag opening mechanism 5 moves the second suction pad 52 located on the right side of the target bag 700 to the left (negative direction in the X-axis direction), and moves the target bag.
  • the target bag 700 is sandwiched between the first suction pad 51 and the second suction pad 52 located on the left side of the 700.
  • the bag opening mechanism 5 uses the first suction pad 51 and the second suction pad 52 to suck the side peripheral portion 73 of the target bag 700 from both sides in the X-axis direction.
  • the suction of the target bag 700 by the capturing unit 21 is released, and the target bag 700 is released from the capturing unit 21.
  • the bag opening mechanism 5 moves the second suction pad 52 straight to the right (positive direction in the X-axis direction) while sucking the target bag 700 with the first suction pad 51 and the second suction pad 52.
  • the bag mouth 71 of the target bag 700 is expanded in the X-axis direction. Accordingly, the target bag 700 is pulled from both sides in the X-axis direction by the first suction pad 51 and the second suction pad 52, and is held in a state where the bag mouth 71 is open.
  • the setting mechanism 6 moves the bagging device 3 (guide portion 32) located below the target bag 700 upward at the second lifting / lowering portion 62 (positive direction in the Z-axis direction). Move to.
  • the details will be described in the section of “(2.4) Bagging device”.
  • the guide unit 32 is raised by the second lifting / lowering unit 62.
  • the first elevating part 33 of the bagging device 3 raises the support part 31.
  • the preliminary opening portion 61 widens the bag mouth 71 of the target bag 700.
  • the preliminary opening portion 61 operates so as to widen the four corners (four corners in the XY plane) of the bag mouth 71 from the inside of the bag mouth 71, so that the guide portion 32 is moved with respect to the bag mouth 71 of the target bag 700. Secure the size that can be inserted.
  • the bagging device 3 the support portion 31 and the guide portion 32
  • the target bag 700 with the bag mouth 71 facing downward is placed in the bagging device 3.
  • the bag supply device 2 completes the supply of the target bag 700 to the bagging device 3.
  • the bag supply device 2 includes a capturing unit 21 and a moving unit 22 that moves the capturing unit 21 relative to the frame 80 of the counter base 8.
  • the capturing unit 21 and the moving unit 22 constitute the take-out mechanism 20 as described above.
  • the capture unit 21 is configured to be movable in both directions between a capture position and a reverse position by a belt-driven moving unit 22. That is, the moving unit 22 includes a movable frame 221, a pair of pulleys 222, a pair of belts 223, a first motor 224, a pair of slide rails 225, and a second motor 226.
  • the movable frame 221 is a frame-like member whose both sides in the X-axis direction are open, and is configured to be movable in the X-axis direction by a pair of slide rails 225 and a second motor 226.
  • the pair of pulleys 222 are disposed at both ends of the movable frame 221 in the Z-axis direction.
  • Each of the pair of pulleys 222 is configured to be rotatable about the Y axis as a rotation axis.
  • the pair of belts 223 are disposed at both ends of the movable frame 221 in the Y-axis direction. Each of the pair of belts 223 is spanned between the pair of pulleys 222.
  • the first motor 224 drives the pair of belts 223 by applying a driving force (rotational force) to one of the pair of pulleys 222 (upper side in the present embodiment).
  • the pair of slide rails 225 is fixed to the frame 80 of the counter base 8 and restricts the moving direction of the movable frame 221 in the X-axis direction.
  • the second motor 226 is a linear motion motor, and drives the movable frame 221 by applying a driving force along the X-axis direction to the movable frame 221.
  • the capturing unit 21 is attached so as to be bridged between the pair of belts 223. Therefore, when the first motor 224 drives the pair of belts 223, the capturing unit 21 moves on an elliptical path that is long in the Z-axis direction and is formed on the outer periphery of the pair of belts 223.
  • the suction surface of the capturing unit 21 is directed to the side opposite to the pair of belts 223. Accordingly, when the first motor 224 drives the pair of belts 223 in a state where the capturing unit 21 captures the target bag 700, the target bag 700 has a long length in the Z-axis direction formed on the outer periphery of the pair of belts 223. Move on a circular path.
  • the first suction pad 51 in the bag opening mechanism 5 is fixed to the movable frame 221.
  • the suction surface of the first suction pad 51 is directed to the opposite side (right side) of the case housing space S ⁇ b> 2 and is exposed from between the pair of belts 223.
  • a plurality of suction ports 511 are arranged on the suction surface of the first suction pad 51.
  • each of the capturing unit 21 and the first suction pad 51 is composed of a vacuum suction pad, and is thus connected to the vacuum pump by the hose 23.
  • the vacuum pump is housed, for example, on the left side of the case housing space S2 in the counter base 8.
  • a hose guide 24 that prevents the hose 23 from being caught between the belt 223 and the pulley 222 is attached to one belt 223.
  • the bag supply device 2 further includes a set mechanism 6 including a preliminary opening portion 61, a second lifting / lowering portion 62, and a link 63. That is, in the present embodiment, the set mechanism 6 includes a preliminary opening portion 61, a second lifting / lowering portion 62, and a link 63.
  • the second elevating part 62 has a second support column 621 and a second arm 622.
  • the second column 621 is a column that is long in the vertical direction, and is fixed to the frame 80 of the counter table 8.
  • the second arm 622 is movable along the longitudinal direction (vertical direction) of the second support column 621.
  • One end portion of the second arm 622 is mechanically coupled to the side surface of the guide portion 32.
  • the 2nd raising / lowering part 62 raises / lowers the guide part 32 by moving the 2nd arm 622 to an up-down direction (lifting / lowering).
  • the second elevating unit 62 includes an electric motor (motor), and is realized by an appropriate mechanism that can move the second arm 622 straight up and down by a driving force generated by the electric motor, such as a pantograph type or a rack and pinion type.
  • the preliminary opening 61 is composed of a plurality of (here, four) flaps 611.
  • the plurality of flaps 611 are arranged separately on both sides in the Y-axis direction with respect to the guide portion 32.
  • a pair of flaps 611 is located in front of the guide portion 32, and a pair of flaps 611 is also located behind the guide portion 32.
  • Each of the plurality of flaps 611 is configured to be rotatable around a rotation axis 612 along the X-axis direction.
  • the plurality of rotating shafts 612 are supported by a plurality of fixtures 64.
  • the plurality of fixtures 64 are fixed to the frame 80 of the counter base 8.
  • Each of the plurality of flaps 611 rotates and moves between a “standby position” (state shown in FIG. 10) along the horizontal direction and an “operating position” (state shown in FIG. 8B) along the vertical direction.
  • the link 63 is a mechanism that opens and closes (rotates) the plurality of flaps 611 in conjunction with the second elevating unit 62. That is, when the second elevating part 62 raises the guide part 32, the plurality of flaps 611 are rotated via the link 63 so as to be flipped up from the standby position and moved to the operating position. At this time, the preliminary opening portion 61 widens the four corners (four corners in the XY plane) of the bag mouth 71 from the inside of the bag mouth 71 with a plurality of flaps 611 in the operating position.
  • the preliminary opening portion 61 operates to open the target bag 700 from the inside of the bag mouth 71 with the plurality of flaps 611 as the guide portion 32 moves upward, as shown in FIGS. 8A and 8B.
  • the operation of the preliminary opening portion 61 is realized.
  • the outer peripheral shape (the inner peripheral shape of the bag mouth 71) formed by the plurality of flaps 611 at the operating position is similar to the outer peripheral shape of the guide portion 32.
  • the bagging device 3 includes a support portion 31, a guide portion 32, and a first elevating portion 33 as shown in FIG.
  • the support part 31 is formed in a rectangular plate shape.
  • the upper surface of the support portion 31 constitutes a placement surface 311 on which the product 91 is placed.
  • the mounting surface 311 has a rectangular shape with rounded corners.
  • the guide part 32 is formed in a cylindrical shape having at least an upper surface opened between the upper surface and the lower surface.
  • the guide part 32 is formed in the square cylinder shape which both the upper surface and the lower surface opened.
  • the opening surface of the guide portion 32 is formed to be slightly larger than the placement surface 311, and the guide portion 32 is disposed around the support portion 31 along the outer peripheral edge of the placement surface 311.
  • the shape of the inner peripheral edge of the upper end surface of the guide portion 32 and the shape of the outer peripheral edge of the placement surface 311 are similar.
  • the first elevating part 33 changes the relative positional relationship between the support part 31 and the guide part 32 from the first state to the second state.
  • the state in which the support portion 31 is located at the upper end portion of the guide portion 32 is referred to as a first state.
  • the upper surface (mounting surface 311) of the support portion 31 and the upper end surface of the guide portion 32 are substantially flush with each other. Therefore, in the first state, the support portion 31 is disposed so as to close the opening on the upper surface side of the guide portion 32.
  • the second state is a state in which the relative position of the support portion 31 with respect to the guide portion 32 is lower than the first state.
  • the support portion 31 moves relative to the guide portion 32 in a space surrounded by the guide portion 32.
  • the first elevating unit 33 moves only the support unit 31 out of the support unit 31 and the guide unit 32 downward, thereby determining the relative positional relationship between the support unit 31 and the guide unit 32.
  • the state is changed from the first state to the second state. That is, the support part 31 is configured to move in the vertical direction by the first elevating part 33 in the cylindrical guide part 32 fixed at a fixed position.
  • the first elevating part 33 has a first support column 331 and a first arm 332.
  • the first support column 331 is a support column that is long in the vertical direction, and is fixed to the frame 80 of the counter base 8.
  • the first arm 332 is movable along the longitudinal direction (vertical direction) of the first support column 331.
  • the first arm 332 is inserted into the guide portion 32 through a slit formed in the side surface of the guide portion 32, and one end portion of the first arm 332 is mechanically connected to the lower surface of the support portion 31 inside the guide portion 32.
  • the 1st raising / lowering part 33 raises / lowers the support part 31 by moving the 1st arm 332 to an up-down direction (lifting / lowering).
  • the first elevating unit 33 includes an electric motor (motor), and is realized by an appropriate mechanism such as a pantograph type or a rack and pinion type that can move the first arm 332 straight up and down by a driving force generated by the electric motor.
  • FIGS. 11A to 12B schematically show the operation of the bag filling device 3, and the illustration of the bag supply device 2, the first elevating part 33, and the like are omitted as appropriate.
  • 11A to 11C show a process in which the product 91 is accommodated in the bag 7 when the relative positional relationship between the support portion 31 and the guide portion 32 changes from the first state to the second state.
  • 11A to 11C exemplify a plurality of products 91 such as a plastic bottle drink, boxed confectionery, and can juice, but the number of products 91 may be one.
  • the shopping basket 92 is removed from the bagging device 3 in the process of FIG. 11B, but the timing at which the shopping basket 92 is removed may be the process of FIG. 11C. It may be after that.
  • the bag 7 with the bag mouth 71 facing down covers the support portion 31 and the guide portion 32.
  • the bottom portion 72 of the bag 7 is supported by the placement surface 311.
  • the bagging apparatus 3 sets the state shown in FIG. 11A to the standby state, and waits in the standby state until the shopping basket 92 containing the product 91 is placed in the bagging space (in the recess 82) on the placement surface 311. .
  • the shutter 821 constituting the bottom surface of the recess 82 is first opened.
  • the product 91 in the shopping basket 92 is discharged onto the placement surface 311 of the bagging device 3 by opening the bottom of the shopping basket 92.
  • the product 91 is placed on the placement surface 311 through the bag 7.
  • the bottom 72 is held on the placement surface 311 by the holding force of the holding mechanism 34 described later in addition to the weight of the product 91.
  • the support part 31 moves relatively downward with respect to the guide part 32 in the first elevating part 33, whereby the bag 7 is guided to the guide part 32 as shown in FIG. Gradually pulled inside.
  • the side peripheral portion 73 of the bag 7 continuing to the bottom portion 72 of the bag 7 is drawn into the guide portion 32 while being squeezed by the upper end surface of the guide portion 32. Therefore, the side peripheral portion 73 of the bag 7 is raised upward from the outer peripheral edge of the bottom portion 72 by the guide portion 32 around the support portion 31.
  • the bagging device 3 is configured such that the height difference from the placement surface 311 to the upper end surface of the guide portion 32 is equal to or greater than the total length of the bag 7 in the vertical direction.
  • the “total length of the bag 7 in the vertical direction” here is the total length including the pair of handles 74 of the bag 7, that is, the dimension from the bottom 72 of the bag 7 to the tip of the handle 74.
  • the bag 7 fits in the space surrounded by the guide portion 32 up to the tip of the handle 74. Therefore, the bag 7 is in a state of standing up including not only the side peripheral portion 73 but also the handle 74.
  • the bagging device 3 drives the support part 31 by the first lifting part 33 and changes the relative positional relationship between the support part 31 and the guide part 32 from the second state to the first state.
  • the bag 7 is discharged from the space surrounded by the guide portion 32.
  • the bag 7 on the placement surface 311 protrudes upward from the opening on the upper surface side of the guide portion 32 as the support portion 31 moves upward. Furthermore, as the support portion 31 moves upward, the bag 7 is completely discharged from the space surrounded by the guide portion 32 as shown in FIG. 12B. At this time, the bag 7 maintains an independent posture including the handle 74. Moreover, since the bag 7 is turned over from the state of FIG. 11A supplied with the bag supply apparatus 2 and accommodates the product 91, when the character or the like is printed on the bag 7, the reversely printed bag 7 is used. It is preferable.
  • the bagging device 3 stores the product 91 placed in the bagging space on the placement surface 311 in the bag 7 and raises the handle 74 of the bag 7 in the state where the product 91 is raised. Can be delivered to the customer.
  • the bagging device 3 newly sets the bag 7 and stands by in a standby state.
  • the bagging device 3 includes a holding mechanism 34 as shown in FIGS. 13A to 13C in addition to the support portion 31, the guide portion 32, and the first elevating portion 33.
  • the holding mechanism 34 is a mechanism that holds the bottom 72 of the bag 7 on the placement surface 311.
  • the holding mechanism 34 is configured to be switchable between a state in which the bottom 72 is held on the placement surface 311 and a state in which the holding is released.
  • “holding” means that the mounting surface 311 keeps supporting the bottom 72. That is, the holding mechanism 34 maintains the state in which the bottom portion 72 is in contact with the placement surface 311 and supported by the placement surface 311 from below.
  • the bagging device 3 is configured so that the bottom portion 72 of the bag 7 is placed on the mounting surface 311 by the holding mechanism 34 while at least the relative positional relationship between the support portion 31 and the guide portion 32 changes from the first state to the second state. Keep holding.
  • the holding mechanism 34 holds the bottom 72 by picking the bottom 72 of the bag 7.
  • a pair of holding grooves 312 along the X direction are formed at both ends in the Y direction on the upper surface (mounting surface 311) of the support portion 31.
  • the holding mechanism 34 is provided in each of the pair of holding grooves 312, and holds the bottom portion 72 in the holding groove 312 by sandwiching the bottom portion 72 pushed into the holding groove 312.
  • the bottom 72 is pushed into the holding groove 312 by fins 822 that protrude downward from the lower surface of the shutter 821 that forms the bottom surface of the recess 82.
  • the holding mechanism 34 includes a rotating shaft 341 and a pressing spring 342 formed of a leaf spring. By rotating the rotating shaft 341, the holding mechanism 34 moves the pressing spring 342 into the holding groove 312 and the holding groove 312. It moves between the retracted position retracted from.
  • the bagging device 3 enters a standby state and waits with the support portion 31 and the guide portion 32 raised to the position where the fins 822 are inserted into the holding grooves 312. Thereby, a part of the bottom 72 is pushed into the holding groove 312 by the fins 822. In this state, the pressing spring 342 is in the retracted position.
  • the bagging device 3 can pack not only the products 91 in the shopping basket 92 but also the products 91 that are not in the shopping basket 92. In this case, the customer can cause the bagging apparatus 3 to pack the product 91 by placing the product 91 directly in the bagging space.
  • the bagging device 3 is not limited to the convenience store, and the bagging device 3 may be installed in a store other than the convenience store. Furthermore, for example, the bagging device 3 may be installed in a facility other than a store, such as an office or a factory.
  • the bagging apparatus 3 should just be the structure which accommodates the goods 91 in the bag 7, and accommodates the goods 91 in bags 7, such as not only a shopping bag as mentioned above but an eco bag, a net bag, etc. (bag) It may be configured to be stuffed).
  • the material of the shopping bag is not limited to polyethylene but may be made of polypropylene, for example.
  • the shopping support system 100 may not be used in conjunction with the sales system 4 that can purchase the product 91 without requiring the operation of a store clerk as in the above-described embodiment.
  • the so-called manned cash register It may be used in a situation where there is a store clerk at the checkout counter.
  • the fact that the bagging device 3 and the sales system 4 are integrated in one housing (counter stand 8) is not an essential configuration for the shopping support system 100, and there are a plurality of components of the shopping support system 100. It may be provided in a distributed manner in the casing.
  • the bag supply device 2 may be configured to supply the bag filling device 3 after turning the bag 7 upside down.
  • the bag 7 since the bag 7 is set in the bagging device 3 in an inverted state and further turned over to accommodate the product 91, the outer surface of the original bag 7 becomes the outer surface in the state in which the product 91 is accommodated. . Therefore, when characters or the like are printed on the bag 7, it is not necessary to use the reverse-printed bag 7.
  • the bag storage case 1 preferably has a sensor for counting the remaining number of bags 7. In this case, if the remaining number of bags 7 in the bag storage case 1 is equal to or less than a set value (for example, 5 sheets), a notification that prompts the store clerk to replenish the bags 7 may be performed by the notification unit. preferable.
  • a set value for example, 5 sheets
  • the holding mechanism 34 of the bagging device 3 is not limited to the configuration in which the bottom portion 72 is held by picking the bottom portion 72 of the bag 7 as in the above-described embodiment.
  • the bottom portion 72 is held by suction such as a vacuum suction pad.
  • maintained on the mounting surface 311 may be sufficient.
  • the taking-out mechanism 20 showed the example which moves the capture part 21 in the Z-axis direction (2nd direction) orthogonal to an X-axis direction (1st direction) with the moving part 22,
  • the direction (second direction) in which the moving unit 22 moves the capturing unit 21 may not be orthogonal to the first direction.
  • the take-out mechanism 20 may move the capturing unit 21 by the moving unit 22 in the second direction that intersects the first direction that is the thickness direction of each of the plurality of bags 7, for example, the second direction is It may be obliquely downward.
  • the inclination angle of the second direction with respect to the vertical direction is preferably 30 degrees or less.
  • the inclination angle in the second direction with respect to the vertical direction is more preferably 5 degrees or less. The smaller the inclination angle in the second direction with respect to the vertical direction, the easier it is for the bag 7 to be separated from the separating portion 701 at the cut line 702.
  • the capturing unit 21 is not limited to the suction pad, and may capture the target bag 700 by, for example, a configuration in which the side peripheral portion 73 of the target bag 700 is picked.
  • the dimension of the bonding part 75 in a Z-axis direction is comparatively comparative. It is preferable to ensure a large value. Thereby, it becomes easy to capture (adsorb) the bonding part 75 in the capturing part 21, and the certainty of capturing the bag 7 by the capturing part 21 is improved.
  • the bag opening mechanism 5 is not limited to the configuration having two suction pads (the first suction pad 51 and the second suction pad 52), and may have three or more suction pads. Further, the bag opening mechanism 5 is not limited to the suction pad, and the target bag 700 may be configured to grip the side peripheral portion 73 of the target bag 700 or to send air to the target bag 700 from the bag port 71. You may open it.
  • the bag storage case 1 is not limited to the mode used in combination with the bag supply device 2, and may be used such that a person takes out the bag 7 by hand.
  • the bag supply device 2 is not limited to the mode used in combination with the bag storage case 1, and for example, may be configured to take out the target bag 700 from the bag bundle 70 that is not stored in the bag storage case 1. Good.
  • the bag supply device 2 is configured to select one bag storage case 1 from the plurality of bag storage cases 1 at any time and take out the target bag 700 from the selected bag storage case 1.
  • the pressing portion 18 that holds the handles 74 of the plurality of bags 7 in the bag bundle 70 is not limited to the above-described configuration, and may be configured by, for example, an elastic roller. In this case, the handle 74 is released from the pressing portion 18 by rotating the roller.
  • the moving unit 22 is not limited to the belt drive type, and the capture unit 21 may be moved in a configuration such as a chain drive type or a robot arm.
  • the bag supply device 2 opens the target bag 700 with the bag opening mechanism 5 after reversing the direction of the target bag 700 in the Z-axis direction with the reversing mechanism. Not exclusively. That is, the bag supply device 2 may reverse the direction of the target bag 700 in the Z-axis direction by the reversing mechanism after opening the target bag 700 by the bag opening mechanism 5.
  • the bag storage case (1) includes the case main body (11) that stores the bag bundle (70), and the bag in the case main body (11).
  • the bag bundle (70) has a plurality of bags (7) in a state of being overlapped with each other in the first direction which is the thickness direction.
  • the case main body (11) has a center portion (113), a first end surface (111) and a second end surface (112), and an outlet (13) for taking out each of the plurality of bags (7).
  • the central portion (113) is located at the center of the second direction intersecting the first direction.
  • the first end surface (111) and the second end surface (112) are located at both ends in the second direction.
  • the outlet (13) opens at a position between the central portion (113) and the first end surface (111) in the second direction.
  • the holding part (12) is located between the center part (113) and the second end face (112) in the second direction of the case body (11).
  • the bag storage case (1) can store a plurality of bags (7) together in a bag bundle (70). Moreover, since the bag storage case (1) holds the bag bundle (70) having the plurality of bags (7) by the holding portion (12), the plurality of bags (7) are contained in the bag storage case (1). Dissociation is suppressed. Further, the bag storage case (1) has a bag (7) from an outlet (13) located on the opposite side of the holding portion (12) in the Z-axis direction with respect to the center portion (113) of the case body (11). Can be taken out one by one. Therefore, the holding of the holding portion (12) is released by pulling the bag (7) in the second direction while the bag (7) exposed from the outlet (13) is captured by some means.
  • the outlet (13) is preferably formed on one surface of the case body (11) in the first direction.
  • the outlet (13) is formed in the case body (11) that intersects the first direction.
  • the outlet (13) By pulling one bag (7) exposed from the outlet (13) formed on one surface of the case body (11) in the first direction in the second direction, the outlet (13) It is possible to take out one bag (7) from the bag storage case (1). Therefore, it becomes easy to set the exposed area of the bag (7) from the take-out port (13) to a size larger than that for capturing the bag (7).
  • this configuration is not essential for the bag storage case (1).
  • the outlet (13) may be formed on one surface of the case body (11) in the second direction.
  • the bag bundle (70) is detachably connected to the plurality of bags (7). It is preferable to have (701).
  • the holding part (12) holds the separation part (701) of the bag bundle (70), and each of the plurality of bags (7) is separated from the separation part (701). It is preferable that the holding of (7) is canceled.
  • this configuration is not an essential configuration for the bag storage case (1).
  • the holding unit (12) is movable, and each of the plurality of bags (7) is held, and the holding is released. May be switchable.
  • the case main body (11) includes a plurality of bag bundles (70) in at least one of the first directions. It is preferable to further have a holding part (18) for holding the handle (74) of the bag (7).
  • the handles (74) of the plurality of bags (7) in the bag bundle (70) are prevented from sagging due to their own weight, and the handles (74) are unlikely to fall apart.
  • this configuration is not essential for the bag storage case (1), and the pressing portion (18) can be omitted as appropriate.
  • the case main body (11) further includes a body (114) and a cover (115). It is preferable.
  • the cover (115) forms a space for storing the bag bundle (70) between the cover (115) and the body (114) in the first direction.
  • the cover (115) is preferably configured to be movable between a closed position for storing the bag bundle (70) between the cover (115) and an open position for opening the bag bundle (70). .
  • the bag bundle (70) is sandwiched between the body (114) and the cover (115), for example, when air enters from the bag mouth (71), the bag bundle (70) is moved in the first direction. Spreading is suppressed, and expansion of dimensions in the first direction of the bag bundle (70) is suppressed.
  • this configuration is not essential for the bag storage case (1), and the cover (115) can be omitted as appropriate.
  • the cover (115) is in a position facing the bag bundle (70) in the first direction in the closed position. It is preferable to have a through hole (17) penetrating in the first direction.
  • the bag supply device (2) takes out one target bag (700) located at one end in the first direction from the plurality of bags (7) from the bag bundle (70).
  • a take-out mechanism (20) is provided.
  • the bag bundle (70) has a plurality of bags (7) in a state of being overlapped with each other in the first direction which is the thickness direction.
  • the take-out mechanism (20) includes a capturing unit (21) that captures the target bag (700) and a moving unit (22) that moves the capturing unit (21).
  • the take-out mechanism (20) captures the target bag (700) by the capturing unit (21) disposed so as to face the target bag (700) in the first direction, and intersects the first direction.
  • the capturing unit (21) is moved in the direction by the moving unit (22).
  • the taking-out mechanism (20) is configured to take out the target bag (700) from the bag bundle (70).
  • the bag supply device (2) can take out one target bag (700) from the plurality of bags (7) in the bag bundle (70) state. Moreover, since the bag supply device (2) takes out one target bag (700) located at one end in the first direction among the plurality of bags (7), when taking out the target bag (700), It is suppressed that a bag (7) breaks apart. Further, the take-out mechanism (20) moves the catching part (21) in the second direction by the moving part (22) in the state where the target bag (700) is caught by the catching part (21). The target bag (700) can be removed from the bundle (70).
  • the target bag (700) can be taken out from the bag bundle (70). Therefore, there exists an advantage that the effort concerning handling of a bag (7) can be reduced.
  • the target bag (700) is formed so that the bag mouth (71) of the target bag (700) taken out by the take-out mechanism (20) is widened. It is preferable to further include a bag opening mechanism (5).
  • the operation of opening the target bag (700) can be automated.
  • this configuration is not essential for the bag supply device (2), and the bag opening mechanism (5) can be omitted as appropriate.
  • the bag supply device (2) preferably further includes a reversing mechanism in the seventh or eighth aspect.
  • the reversing mechanism reverses the direction of the target bag (700) in the second direction from the state included in the bag bundle (70) for the target bag (700) taken out by the take-out mechanism (20).
  • the operation of reversing the direction of the target bag (700) in the second direction can be automated.
  • this configuration is not essential for the bag supply device (2), and the reversing mechanism can be omitted as appropriate.
  • the bag supply device (2) according to the tenth aspect of the present disclosure is such that the take-out mechanism (20) is configured so that the direction of the capturing part (21) in the second direction is reversed. It is preferable to also serve as a reversing mechanism by moving the capturing part (21) according to 22).
  • the configuration of the bag supply device (2) can be simplified as compared with the case where a reversing mechanism is provided separately from the take-out mechanism (20).
  • this configuration is not essential for the bag supply device (2), and the reversing mechanism may be provided separately from the take-out mechanism (20).
  • the bag supply device (2) preferably further includes a set mechanism (6) in any of the seventh to tenth aspects.
  • the set mechanism (6) guides the target bag (700) taken out by the take-out mechanism (20) to the bagging device (3) with the bag mouth (71) of the target bag (700) facing downward. Cover the part (32) from above.
  • the bagging device (3) includes a support portion (31) on which a placement surface (311) on which a product (91) is placed is formed, and a periphery of the support portion (31) along the outer peripheral edge of the placement surface (311). And a guide portion (32) disposed on the surface.
  • the setting mechanism (6) preferably has a preliminary opening (61).
  • the pre-opening portion (61) is located between the guide portion (32) and the bag mouth (71) of the target bag (700) so that the guide portion (32) enters the bag mouth (71) of the target bag (700) from below. Prior to the insertion, the bag mouth (71) of the target bag (700) is expanded to a size that allows at least the guide portion (32) to be inserted.
  • the guide portion (32) is smoothly opened from the bag mouth (71) of the target bag (700) in a state where the bag mouth (71) of the target bag (700) is widened by the preliminary opening portion (61). Can be inserted.
  • this configuration is not essential for the bag supply device (2), and the preliminary opening portion (61) can be omitted as appropriate.
  • the present invention has an advantage that the labor required for handling the bag can be reduced.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

Selon la présente invention, un boîtier de stockage de sacs comprend un corps de boîtier et une partie de retenue. Le corps de boîtier stocke une liasse de sacs comprenant une pluralité de sacs superposés dans une première direction. Le corps de boîtier comprend : une partie centrale positionnée dans le centre dans une seconde direction croisant la première direction ; une première surface d'extrémité et une seconde surface d'extrémité positionnées aux deux extrémités dans la seconde direction ; et un orifice de sortie permettant de retirer chaque sac de la pluralité de sacs, cet orifice de sortie étant ouvert dans une position entre la première surface d'extrémité et la partie centrale dans la seconde direction. La partie de retenue est positionnée entre la seconde surface d'extrémité et la partie centrale dans la seconde direction du corps de boîtier, et retient la liasse de sacs à l'intérieur du corps de boîtier.
PCT/JP2017/038840 2016-12-02 2017-10-27 Boîtier de stockage de sacs et dispositif de fourniture de sacs WO2018100937A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201780072606.8A CN110023205A (zh) 2016-12-02 2017-10-27 袋收纳壳体及袋供给装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-235429 2016-12-02
JP2016235429A JP2018090295A (ja) 2016-12-02 2016-12-02 袋収納ケース、及び袋供給装置

Publications (1)

Publication Number Publication Date
WO2018100937A1 true WO2018100937A1 (fr) 2018-06-07

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Application Number Title Priority Date Filing Date
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Country Link
JP (1) JP2018090295A (fr)
CN (1) CN110023205A (fr)
WO (1) WO2018100937A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021046245A (ja) * 2019-09-20 2021-03-25 東芝テック株式会社 袋保持装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114802938A (zh) * 2021-01-28 2022-07-29 北京三快在线科技有限公司 打包装置及方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0252785U (fr) * 1988-09-30 1990-04-16
JPH03200517A (ja) * 1989-06-16 1991-09-02 Fuji Electric Co Ltd 袋搬出装置
JPH0584610U (ja) * 1992-04-24 1993-11-16 英夫 西岡 商品包装用箱体，箱体付き机および台
JPH0669179U (ja) * 1993-03-03 1994-09-27 有限会社大和化研 手提げ袋の供給装置
JP2005132634A (ja) * 2001-03-06 2005-05-26 Masahiro Yamanaka 袋取り出し装置
WO2014185876A2 (fr) * 2013-05-17 2014-11-20 Necat Emircan Machine de préparation de sac en plastique ayant un système d'ouverture de sac en plastique automatique qui permet un remplissage aisé des produits

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0252785U (fr) * 1988-09-30 1990-04-16
JPH03200517A (ja) * 1989-06-16 1991-09-02 Fuji Electric Co Ltd 袋搬出装置
JPH0584610U (ja) * 1992-04-24 1993-11-16 英夫 西岡 商品包装用箱体，箱体付き机および台
JPH0669179U (ja) * 1993-03-03 1994-09-27 有限会社大和化研 手提げ袋の供給装置
JP2005132634A (ja) * 2001-03-06 2005-05-26 Masahiro Yamanaka 袋取り出し装置
WO2014185876A2 (fr) * 2013-05-17 2014-11-20 Necat Emircan Machine de préparation de sac en plastique ayant un système d'ouverture de sac en plastique automatique qui permet un remplissage aisé des produits

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021046245A (ja) * 2019-09-20 2021-03-25 東芝テック株式会社 袋保持装置
JP7399659B2 (ja) 2019-09-20 2023-12-18 東芝テック株式会社 袋保持装置

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JP2018090295A (ja) 2018-06-14

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