CN110023205A

CN110023205A - Bag storage case and bag feedway

Info

Publication number: CN110023205A
Application number: CN201780072606.8A
Authority: CN
Inventors: 羽场直也; 岩崎珠树; 山元和也
Original assignee: Panasonic Intellectual Property Management Co Ltd
Current assignee: Panasonic Intellectual Property Management Co Ltd
Priority date: 2016-12-02
Filing date: 2017-10-27
Publication date: 2019-07-16
Also published as: JP2018090295A; WO2018100937A1

Abstract

Bag storage case has housing body and maintaining part.Housing body storage has multiple bags of bag beam being overlapped in a first direction.Housing body includes the central part for being located at the center for the second direction intersected with first direction；First end face and second end face positioned at the both ends of second direction；And it is open at the position between central part in a second direction and first end face and for by the outlet of each bag of taking-up in multiple bags.Holding part keeps bag beam in the central part in the second direction of housing body and between second end face in housing body.

Description

Bag storage case and bag feedway

Technical field

This disclosure relates to which bag storage case and bag feedway, are more specifically related to storing multiple bags of bag storage case And bag feedway.

Background technique

Patent document 1 describes a kind of packing machine, which has: can be overlapped the bag being made of resin material more A and storage bag reservoir；It is capable of the unloading device of absorbent packet；Reciprocating device equipped with unloading device；By the upper of bag The shedding mechanism of portion's opening；And investment sliding slot.Sliding slot is put into the inside for the bag being open guidance article (expectation component).

In the packing machine documented by patent document 1, rectangle is formed as by folded sheet, with only its openings at one side Mode bottom and side are all carried out thermally welded, thus constitute bag.Bag reservoir is configured to U-shaped, with the opening portion of U-shaped Mode upward configures.The extraction being made of the slightly smaller area of the rectangle than bag is formed in the bottom of the U-shaped of bag reservoir Hole.Unloading device makes sucker enter extraction hole, and sucker is made nearby to abut and utilize with the center of the bag of the bottom of bag reservoir Sucker carrys out absorbent packet.Unloading device retreats the sucker for having adsorbed bag, takes out bag from bag reservoir by extraction hole, will take out Bag afterwards is carried to shedding mechanism.

Citation

Patent document

Patent document 1: Japanese Unexamined Patent Publication 2014-15229 bulletin

Summary of the invention

The bag storage case of the disclosure has housing body and maintaining part.

Housing body storage has multiple bags of bag beam being overlapped in a first direction.

Housing body includes

Central part is located at the center for the second direction intersected with first direction；

First end face and second end face are located at the both ends of second direction；And

It is open at position between outlet, central part in a second direction and first end face, it is multiple for taking out Each bag in bag.

Holding part is kept in housing body in the central part in the second direction of housing body and between second end face Bag beam.

The bag feedway of the disclosure have unloading device, the unloading device from have be overlapped in a first direction it is multiple An object bag of one end positioned at first direction in multiple bags is taken out in the bag beam of bag.

The moving portion that unloading device has the capture unit for capturing object bag and keeps capture unit mobile.

In the state that the capture unit configured using opposed with object bag in a first direction captures object bag, utilize Moving portion moves up capture unit with the second party that first direction intersects, and object bag is thus taken out from bag beam.

Detailed description of the invention

Fig. 1 is the outside drawing of the bag storage case of embodiment, bag feedway and sack-filling device.

Fig. 2 is the block diagram of the shopping support system of embodiment.

Fig. 3 is the stereoscopic figure for applying the sales counter of shopping support system of embodiment.

Fig. 4 is the stereoscopic figure of the bag storage case of embodiment.

Fig. 5 A is the main view of the state after closing the lid of the bag storage case of embodiment.

Fig. 5 B is the main view of the state after opening the lid of the bag storage case of embodiment.

Fig. 6 is the line VI -- VI cross-sectional view of Fig. 5 A.

Fig. 7 A is the explanatory diagram of the movement of the bag feedway of embodiment.

Fig. 7 B is the explanatory diagram of the movement of the bag feedway of embodiment.

Fig. 7 C is the explanatory diagram of the movement of the bag feedway of embodiment.

Fig. 8 A is the explanatory diagram of the movement of the bag feedway of embodiment.

Fig. 8 B is the explanatory diagram of the movement of the bag feedway of embodiment.

Fig. 9 is the stereoscopic figure of the major part of the bag feedway of embodiment.

Figure 10 is the stereoscopic figure of the bag feedway of embodiment and the major part of sack-filling device.

The explanatory diagram of movement when Figure 11 A is the pack of the sack-filling device of embodiment.

The explanatory diagram of movement when Figure 11 B is the pack of the sack-filling device of embodiment.

The explanatory diagram of movement when Figure 11 C is the pack of the sack-filling device of embodiment.

The explanatory diagram of movement when Figure 12 A is the discharge of the sack-filling device of embodiment.

The explanatory diagram of movement when Figure 12 B is the discharge of the sack-filling device of embodiment.

Figure 13 A is the explanatory diagram of the movement of the holding mechanism in the sack-filling device of embodiment.

Figure 13 B is the explanatory diagram of the movement of the holding mechanism in the sack-filling device of embodiment.

Figure 13 C is the explanatory diagram of the movement of the holding mechanism in the sack-filling device of embodiment.

Specific embodiment

In the packing machine documented by patent document 1, only accumulation has more (many) a bags in bag reservoir.Therefore, example Such as, it when being arranged multiple bags to bag reservoir, in order to avoid multiple bags scatter, needs cautiously to handle bag.As a result, in bag Processing in expend energy.

(1) summary

As shown in Figure 1, as an example, the bag storage case 1 and bag feedway 2 of present embodiment are used for sack-filling device 3 supply bags 7 (referring to Fig. 5 A, Fig. 5 B, Fig. 6).Sack-filling device 3 is, for example, to be directed to convenience store, supermarket, department store, pharmacy, family The shops of retail shops such as electric sales field, house ornamentation center and the system of the pack that carries out the commodity that customer is bought." dress mentioned here Bag " refers to one or more commodity 91 (referring to Fig. 3) receivings to the operation in (being put into) bag 7." bag " is that have for commodity 91 The bag of the size of entrance and the sack for passing in and out commodity 91, the e.g. shopping bag of polyethylene system or polypropylene (so-called buying bag).

Sack-filling device 3 is placed in such as the cashier or bag filling table that are set to shop in 311 (reference of mounting surface Figure 11 A) on commodity 91 in the defined pack space S 1 (1A referring to Fig.1) that is arranged pack.Customer, which will only pass through, as a result, to purchase The commodity 91 entered are placed in pack space S 1, it will be able to collect the commodity 91 in the state of being contained in bag 7.Therefore, customer or shop The agent (salesman) of paving by using sack-filling device 3 can omit pack operation energy and the time.

Bag storage case 1 is used together with bag feedway 2, is to supply for reservoir bag feedway 2 to sack-filling device 3 Bag 7 utensil.Bag 7 can be concentrated by bag storage case 1 to be stored for multiple (such as maximums 100).Bag feedway 2 from The bag storage case 1 for storing multiple bags 7 seriatim takes out bag 7, is used as " object bag " to sack-filling device 3 in the bag 7 after taking-up Supply.

In addition, in the present embodiment, bag storage case 1 and bag feedway 2 (are joined with sack-filling device 3 and marketing system 4 According to Fig. 3) the shopping support system 100 (referring to Fig. 3) of shopping for supporting customer in the shops such as retail shop is constituted together.It changes Yan Zhi, shopping support system 100 have bag storage case 1, bag feedway 2, sack-filling device 3 and marketing system 4.

Marketing system 4 is the system for carrying out the sale processing of commodity 91." sale processing " mentioned here refers to, from Seller (shop) shifts the ownership of commodity 91 to buyer (customer) and buyer pays corresponding equivalent payment to seller Various processing needed for the behavior (dealing) of (payment for goods).For example, obtain the merchandise news for the commodity 91 that customer picks up in shop Acquisition is handled and is included in sale processing from specified subscription process of commodity 91 that customer accepting wishes to buy etc..

In shopping support system 100, by make marketing system 4 and bag feedway 2 and 3 coordinated of sack-filling device come Realize following such functions.

That is, picking up one or more commodity 91 in shop in customer in the shop for being imported into shopping support system 100 And it is contained in shopping basket 92 (referring to Fig. 2, Fig. 3), and shopping basket 92 is placed in the state of pack space S 1 (1A referring to Fig.1) Under, the clearing etc. of commodity 91 are carried out by marketing system 4.Marketing system 4 carries out commodity 91 by marketing system 4 in customer During clearing etc., make the work of sack-filling device 3 to carry out the pack of commodity 91.After pack in sack-filling device 3, sale System 4 is provided to pack next time, and bag feedway 2 is made to work and supply bag 7 to sack-filling device 3.Customer picks up quotient as a result, The commodity 91 in the state of having packed are collected in product 91 and the clearing etc. for passing through the progress commodity 91 of marketing system 4 later, and this is a series of Process can terminate to do shopping.As a result, during customer buys commodity 91 in shop, it is no longer necessary to the intervention of salesman.Its As a result, can reduce the energy of the salesman and customer that assign in the shopping of customer according to shopping support system 100.

(2) in detail

Hereinafter, to the bag storage case 1 of present embodiment, bag feedway 2 and the shopping support system 100 for having them It is described in detail.In the present embodiment, it as the shop for being imported into shopping support system 100, is carried out by taking convenience store as an example Explanation.In addition, in the present embodiment, the example by the shopping bag (so-called buying bag) of polyethylene as bag 7.Here, The main body for placing commodity 91 to pack space S 1 is not limited to customer, is also possible to salesman.For example, about being placed in cashier The commodity such as tobacco are not customers but salesman to pack space S 1 place commodity 91.

(2.1) shopping support system

Here, firstly, being illustrated to the overall structure of the shopping support system 100 of present embodiment.Such as Fig. 2 and Fig. 3 Shown, shopping support system 100 has bag storage case 1, bag feedway 2, sack-filling device 3, marketing system 4 and shopping basket 92。

Marketing system 4 has managing device 41, feed unit 42, display device 43, input unit 44, audio output unit 45 And clearing unit 46.Feed unit 42, display device 43, input unit 44, audio output unit 45 and clearing unit 46 are pipes The peripheral device for managing device 41, connect with managing device 41.

Managing device 41 receives the merchandise news sent from shopping basket 92." merchandise news " mentioned here is for identification The information (commodity cognizance code) of commodity 91, JAN (the Japanese Article Number) code e.g. used in Japan Deng.In addition, managing device 41 is for example configured to carry out with the store terminal being made of POS (Point Of Sales) terminal Communication.In managing device 41, the clearing for commodity 91 can be carried out based on the merchandise news received from shopping basket 92 Processing.In addition, managing device 41 is electrically connected with bag feedway 2 and sack-filling device 3, it is configured to control bag feedway 2 And sack-filling device 3.

Feed unit 42 is the device that specific commodity (such as tobacco) are supplied to customer.Display device 43 is directed towards customer Carry out the device of various displays.Input unit 44 is such as the device of the operation by accepting customer gestures detection.In addition, Input unit 44 includes microphone, has the processing for implementing voice recognition and meaning parsing to the voice signal for being input to microphone Function.Therefore, customer is also able to carry out the operation (voice input) using sound.Audio output unit 45 includes loudspeaker, is The device of various information is prompted towards customer using sound.

That is, marketing system 4 by by display device 43, input unit 44 and audio output unit 45 be used as user interface, from And various information can be prompted the user with by display or sound, or accept the operation of customer (comprising voice input).But The prompt of information based on marketing system 4, can be by display and sound by least one party's realization in display and sound Either realize, can also be realized by showing with the combination of sound.

Shopping basket 92 is built-in with circuit block, which includes battery and receive the power supply from battery and move The various circuits and module made.Shopping basket 92 not only accommodates commodity 91, also has and carries out with marketing system 4 (managing device 41) The function of the merchandise news of the communication function and reading commodity 91 of communication.Shopping basket 92 is for example using bar code reader or image Sensor etc. reads merchandise news.As a result, shopping basket 92 can accommodate customer picked up in shop commodity 91 while, from Commodity 91 read merchandise news and send to marketing system 4.

The commodity 91 that sack-filling device 3 can be directed in the state of entering shopping basket 92 are packed.That is, customer will be in shop The commodity 91 of interior pickup are put into shopping basket 92, and commodity 92 are placed together with shopping basket 92 to aftermentioned pack space S 1, by This can make the pack of the progress commodity 91 of sack-filling device 3.Therefore, customer is without taking commodity 91 from shopping basket 92 to pack Out, it simply can carry out having used the pack of the commodity 91 of sack-filling device 3.The feelings of multiple commodity 91 are contained in shopping basket 92 Under condition, sack-filling device 3 can pack together this multiple commodity 91.In the present embodiment, pass through sale system in customer During system 4 carries out clearing etc. of commodity 91, control sack-filling device 3 to managing device 41 and 4 coordinated of marketing system, with into It does business the packs of product 91.For example, sack-filling device 3 will start in marketing system 4 or complete settlement process as triggering, and open The pack of beginning commodity 91.

Bag feedway 2 seriatim takes out bag 7 from the bag storage case 1 for storing multiple bags 7, and the bag 7 after taking-up is made It is supplied for " object bag " to sack-filling device 3.In the present embodiment, managing device 41 is with 3 coordinated of sack-filling device to bag Feedway 2 is controlled, so that (configuration) bag 7 is arranged to sack-filling device 3 always.That is, sack-filling device 3 is configured to make It is packed with the bag 7 supplied from bag feedway 2, the primary pack of the every progress of sack-filling device 3 is equipped in next time Pack, new bag 7 is seriatim supplied from bag feedway 2 to sack-filling device 3.In other words, bag feedway 2 will pack Pack is completed in device 3 as triggering, starts to supply bag 7 to sack-filling device 3.

Bag storage case 1 is configured to concentrate in bag 7 multiple store.Bag storage case 1 is being contained in defined shell It is used in the state of body accommodating space S2 (referring to Fig.1).That is, passing through the bag storage in the state of being accommodated at least one bag 7 Shell 1 is configured at housing accommodating space, so as to take out bag 7 from bag storage case 1 using bag feedway 2.Bag storage shell Body 1 can take out from housing accommodating space S2, carried out in the state of having taken out bag storage case 1 from housing accommodating space S2 to The supplement etc. of the bag 7 of bag storage case 1.

However, as shown in figure 3, shopping support system 100 is for example set to the cash register in shop other than shopping basket 92 One 8 periphery of sales counter of platform setting.That is, 8 periphery of sales counter be arranged marsupial storage case 1, bag feedway 2, sack-filling device 3 and Marketing system 4.Such sales counter 8 can also be provided with multiple relative to a shop.

In the example in figure 3, bag storage case 1, bag feedway 2, sack-filling device 3 and managing device 41 are built in sales counter 8.Here, about bag storage case 1, the housing accommodating space for being set in the inside of sales counter 8 is housed in the state that can be taken out In S2.

The recess 82 in the substantially central portion opening of the width direction (left and right directions) of upper surface 81 is formed in sales counter 8. Recess 82 forms pack space S 1.In the example in figure 3, shopping basket 92 is placed in recess 82 (i.e. pack space S 1), but by Shopping basket 92 is held when customer Yu moves in shop or is placed in shopping cart and uses shopping basket 92, and shopping basket 92 is not secured to solid Positioning is set.When being observed from the front sales counter 8 in the inboard of recess 82, the recyclable device 83 configured with recycling shopping basket 92.Recessed The lower section at place 82 is provided with sack-filling device 3.

Here, shopping basket 92, which is for example configured to bottom plate, to slide.The bottom of shopping basket 92 can be opened and closed as a result, can The commodity in shopping basket 92 91 will be housed in be discharged from the bottom of shopping basket 92.In addition, the bottom surface of recess 82 is by that can be opened and closed Baffle 821 constitutes (referring to Fig.1).In the state of opening wide baffle 821, positioned at the load of the sack-filling device 3 of the lower section of recess 82 Face 311 (referring to Fig.1 0) is set to expose from the bottom surface of recess 82.Therefore, in the state of opening wide baffle 821, if dress will be placed in The bottom plate of the shopping basket 92 of bag space S 1 opens wide, then the commodity 91 in shopping basket 92 are arranged in the mounting surface 311 to sack-filling device 3 Out.It is described in detail in the column of " (2.4) sack-filling device ", but sack-filling device 3 is directed to the commodity being placed in mounting surface 311 91 are packed.Therefore, it is able to carry out the pack of the commodity 91 in shopping basket 92.

When being observed from the front sales counter 8, bag feedway 2 is configured on the right side of sack-filling device 3.It is being observed from the front sales counter When 8, bag storage case 1 (housing accommodating space S2) is configured on the right side of bag feedway 2.

Feed unit 42 is hung in a manner of being located at the top of sales counter 8 from ceiling.Display device 43 is fixed on feed unit 42 lower surface, such as be configured to project image to screen by Guang Diao shadow casting technique.Here, display device 43 is to sales counter 8 It is in upper surface 81, when being observed from the front sales counter 8 positioned at the region project image on the right side of recess 82.That is, the upper surface of sales counter 8 The region on the right side of the recess 82 in 81 becomes the screen of display device 43.The upper surface 81 of sales counter 8 is arranged in input unit 44 Positioned at the inboard of screen when above and being observed from the front sales counter 8.Audio output unit 45 is provided integrally in input unit 44.

The only an example such as positional relationship and shape of each section of above-mentioned shopping support system 100, can be appropriate Change.For example, sack-filling device 3 and recess 82 also can be only fitted to the one end (left end of the width direction (left and right directions) of sales counter 8 Portion or right part).In addition, being formed with recess 82 in sales counter 8 is also not structure necessary to shopping support system 100, for example, Pack space S 1 can be set on the upper surface of sales counter 8 81.

Hereinafter, the direction for being then set as becoming with the upper surface 81 of sales counter 8 horizontal plane is provided with cabinet as long as no especially emphasizing Platform 8 is illustrated.That is, the direction orthogonal with the upper surface 81 of sales counter 8 becomes up and down direction (vertical direction).In addition, hereinafter, The width direction (left and right directions) of sales counter 8 is set as " X-direction ", depth direction (front-rear direction) is set as to " Y direction ", is incited somebody to action Up and down direction (vertical direction) is set as " Z-direction " to be illustrated.That is, X-direction, Y direction, Z-direction are mutually just The direction of friendship.In addition, in the case where distinguishing the forward direction of Z-direction with negative sense, on the basis of the direction of Fig. 1, by Z-direction Forward direction is set as " top ", the negative sense of Z-direction is set as " lower section " to be illustrated.Similarly, in the forward direction for distinguishing X-direction In the case where negative sense, on the basis of the direction of Fig. 1, the forward direction of X-direction is set as " right ", sets the negative sense of X-direction It is illustrated for " left ".Similarly, in the case where distinguishing the forward direction of Y direction with negative sense, using the direction of Fig. 3 as base The forward direction of Y direction is set as " front ", the negative sense of Y direction is set as " rear " to be illustrated by standard.Expression in attached drawing The arrow of " X-direction ", " Y direction " and " Z-direction " only in order to illustrate and table note, and be not accompanied by entity.But It is that these directions are not intended to the direction when use for limiting shopping support system 100, for example, it is also possible in the upper table of sales counter 8 Face 81 uses shopping support system 100 in the state of being slightly tilted with respect to horizontal.

(2.2) bag storage case

Then, bag storage case 1 is further described in detail referring to Fig. 4~Fig. 6.

Bag 1 storage pocket beam 70 of storage case, this bag of beam 70 are more with being overlapped on thickness direction, that is, first direction respectively A bag 7.At least part of multiple bags 7 is connected by bag beam 70 in the state that multiple bags 7 are overlapped.Each bag 7 will not dissipate as a result, It opens, can be handled in the state of multiple 7 integrations of bag.That is, bag storage case 1 not individually stores multiple bags 7, But multiple bags 7 can intensively be stored multiple bags 7 as the bag beam 70 of bundle.The number of bag 7 possessed by bag beam 70 It can suitably change, but as an example, 100 bundles of bag 7 are constituted into bag beam 70.

Bag storage case 1 has housing body 11 and maintaining part 12 (referring to Fig. 5 B).11 storage pocket beam 70 of housing body.It protects It holds portion 12 and keeps bag beam 70 in housing body 11.

Here, housing body 11 has central part 113, first end face 111, second end face 112 and outlet 13.Center Portion 113 is located at the center for the second direction intersected with first direction in housing body 11.First end face 111 and second end face 112 are located at the both ends of second direction.In the state that bag storage case 1 is contained in housing accommodating space S2, X-direction (left and right Direction) become first direction, Z-direction (up and down direction) becomes second direction, therefore, in the present embodiment, by " first party To " be set as X-direction, " second direction " is set as Z-direction is illustrated.In addition, in the present embodiment, housing body 11 lower end surface is first end face 111, and upper surface is second end face 112.

Outlet 13 is the center for taking out each bag of mouth in multiple bags 7, in the Z-direction of housing body 11 Position opening between portion 113 and first end face 111.On the other hand, maintaining part 12 is located in the Z-direction of housing body 11 Between central part 113 and second end face 112.That is, as shown in Figure 5A, by central part 113 along Z-direction by housing body 11 It is divided into two-part situation, outlet 13 is located at the region Z1 of 111 side of first end face, and maintaining part 12 is located at second end face 112 The region Z2 of side.In other words, outlet 13 and maintaining part 12 are located in Z-direction relative to the central part 113 of housing body 11 Reciprocal side.

In the present embodiment, housing body 11 also has ontology 114 and lid 115.Ontology 114 and lid 115 are, for example, to close At resin system.Lid 115 forms the space of storage pocket beam 70 between ontology 114 in the X-axis direction.Ontology 114 and lid 115 are in X It is combined in axis direction and constitutes housing body 11.Here, lid 115 is configured to be opened and closed relative to ontology 114.That is, 115 structure of lid As can be moved between the closed position of storage pocket beam 70 and the open position of unlimited bag beam 70 between ontology 114.? In present embodiment, housing body 11 has a pair of of hinge arrangement 14 in the one end of Y direction, passes through a pair of of hinge arrangement 14 Lid 115 and ontology 114 are linked.In addition, housing body 11 has a pair of locking structure 15, structure in the other end of Y direction Lid 115 can be maintained in its closed position as by a pair of locking structure 15.Therefore, housing body 11 becomes with Y direction One end be axis and can make lid 115 be opened and closed so-called laterally-opening structure.It is in the closed position that Fig. 5 A shows lid 115 State, Fig. 5 B shows the state in an open position of lid 115.

Outlet 13 is formed in a face of the X-direction in housing body 11.Here, the right side in housing body 11 Face is formed with outlet 13.In the present embodiment, the Z-direction of lid 115 is dimensioned to the Z axis side less than ontology 114 To size, lid 115 combines in a manner of the lower part (end of 111 side of first end face) for not covering ontology 114 with ontology 114. Therefore, a face of the X-direction in housing body 11, lower opening of the outlet 13 in lid 115.

Bag beam 70 has the separation unit 701 with the connection of multiple bags 7 in a manner of separation.In the present embodiment, divide Center portion from the sack 71 in portion 701 and each bag 7 links.Between separation unit 701 and multiple bag 7, it is formed with For separating the cutting line 702 of each bag 7 from separation unit 701.Processing on cutting line 702 such as implementing perforation, with So that the separation of the bag 7 at cutting line 702 becomes easy.Additionally, it is preferred that implementing embossing processing on the surface of multiple bags 7 respectively. Adjacent pair bag 7 can be easily separated each other in the state of bag beam 70 as a result, be easy to take out a bag 7 from bag beam 70.In addition, By implementing embossing processing on the surface of bag 7, become easy using the absorption of bag 7 that vaccum-suction attachement pad carries out, to this it is detailed after It states.

Maintaining part 12 is configured to, and keeps to the separation unit 701 of bag beam 70, by by multiple bags 7 respectively from separation unit 701 separate and release the holding of bag 7.In the present embodiment, as shown in Figure 5 B, maintaining part 12 has pin 121 and bearing piece 122.Pin 121 is prominent from the opposed faces opposed with lid 115 in ontology 114.Bearing piece 122 is by the elastomers structure such as synthetic rubber At being to form porose discoid component in center, configure the opposed faces opposed with ontology 114 in lid 115.Pass through pin 121 run through the hole of separation unit 701, so that bag beam 70 is held in maintaining part 12 using separation unit 701.In addition, being in lid 115 In the state of closed position, by the way that pin 121 to be inserted into the hole of bearing piece 122, taken off from pin 121 to prevent separation portion 701 It falls.

In short, maintaining part 12 in such a way that bearing piece 122 clips separation unit 701 between ontology 114 to keep Separation unit 701.In Fig. 5 B, the region that the pressing of part 122 is sustained in separation unit 701 is shown with double dot dash line.Therefore, in Jiang Gai In the state that 115 open wide, i.e., in the state that lid 115 is in an open position, relieve the holding of 12 pairs of bag beams 70 of maintaining part, energy Enough replacements or supplement for carrying out bag beam 70.In addition, multiple bags 7 link via cutting line 702 and with separation unit 701 respectively, therefore, It is separated by cutting line 702 from separation unit 701, relieves holding of the maintaining part 12 to each bag 7 as a result,.

Here, as shown in Figure 5 B, multiple bags 7 in bag beam 70 are (forward direction of Z-direction) and each upward in sack 71 A sack 71 is accommodated in bag storage case 1 in the state of being closed in a manner of being overlapped in the X-axis direction.In each of multiple bags 7 In bag, the both ends of the Y direction in sack 71 are provided with a pair of of handle 74, and the central portion of the Y direction in sack 71 Link via cutting line 702 with separation unit 701.In the bag storage case 1 of present embodiment, ontology 114 and lid 115 are utilized To sandwich the bag beam 70 stored with such state.Therefore, in each bag of multiple bags 7, such as inhibit air from sack 71 enter and the case where widen side circumference 73 along the x axis, it is suppressed that the expansion of the size in the X-direction of bag beam 70.

According to structure as described above, bag storage case 1 can intensively store multiple bags 7.Moreover, bag storage case 1 The bag beam 70 with multiple bags 7 is kept using maintaining part 12, therefore, it is suppressed that multiple bags 7 dissipate in bag storage case 1 It opens.Furthermore it is possible to be located at the holding in Z-direction from the central part 113 relative to housing body 11 in bag storage case 1 The outlet 13 of the opposite side in portion 12 seriatim takes out bag 7.That is, at least one bag 7 is from the right side being formed in housing body 11 The outlet 13 in face exposes.Since outlet 13 is located at the lower end in housing body 11, the end of 72 side of bottom of bag 7 Expose from outlet 13 in portion.It therefore, will in the state of being captured by certain mechanisms from bag 7 that outlet 13 exposes The bag 7 stretches downwards (negative sense of Z-direction), thus, it is possible to release the holding carried out by maintaining part 12, passes through outlet 13 One bag 7 is taken out from bag storage case 1.

Here, ontology 114 has a pair of of the eaves portion 16 for covering from above the region between a pair of of handle 74 in sack 71.One Two parts are divided into along the y axis to 16 maintained portion 12 of eaves portion.

In addition, lid 115 has at the state in the closed position along the x axis position opposed with bag beam 70 along X The perforative open-work 17 of axis direction.In the present embodiment, open-work 17 there are three being formed on lid 115.By the way that open-work 17 is arranged, with There is no the structures of open-work 17 to compare, and reduces the frictional resistance between lid 115 and bag 7, is easy to take out bag from bag storage case 1 7。

Housing body 11 also has the both ends of the surface (first end face 111 and second end face 112) from Z-direction along Z-direction A pair of of limitation protrusion 116 outstanding.A pair of limitation protrusion 116 forms longer in the Y-axis direction respectively.It is prominent using a pair of limitation 116 are played, when making bag storage case 1 relative to housing accommodating space S2 disengaging, the moving direction of bag storage case 1 is limited in In Y direction.

In addition, housing body 11 also has handle 117.Handle 117 is prominent from an end face of the Y direction in housing body 11 Out.Handle 117 is for example used when taking out bag storage case 1 from housing accommodating space S2.

As shown in fig. 6, housing body 11 also has press section 18.Press section 18 is from at least one party of X-direction to bag beam The handle 74 of multiple bags 7 in 70 is pressed.Fig. 6 is the line VI -- VI cross-sectional view of Fig. 5 A.In the present embodiment, press section 18 is prominent from the opposed faces opposed with ontology 114 in lid 115.In addition, at position opposed with press section 18 in ontology 114 It is formed with recess 118.74 pressed portion 18 of handle of multiple bags 7 in bag beam 70 is pressed and is pressed into recess 118 as a result,. As a result, it is suppressed that the case where handle 74 of multiple bags 7 in bag beam 70 hangs down because of self weight, handle 74 is difficult to scatter.

In addition, with bag beam 70 opposed opposed faces of the housing body 11 in ontology 114 have padded coaming 19.Fender Material 19 is constituted such as the elastomer of the sheet by synthetic rubber.Using padded coaming 19, by the capture of aftermentioned bag feedway 2 The capture for the bag 7 that portion 21 carries out becomes easy.

(2.3) bag feedway

Then, bag feedway 2 is further described in detail.

Bag feedway 2 is the mechanism that bag 7 is supplied to sack-filling device 3.Hereinafter, will be stored in bag feedway 2 from bag Shell 1 takes out and is said to a bag 7 of the state before the supply of sack-filling device 3 as object bag 700 (referring to Fig. 7 A) It is bright.Bag feedway 2 with relative in sack-filling device 3 supporting part 31 (referring to Fig.1 0) and guide portion 32 (referring to Fig.1 0) covering Sack 71 downward in the state of the mode of object bag 700 act.About sack-filling device 3, at " (2.4) sack-filling device " It is described in detail in column.

As shown in Figure 1, bag feedway 2 has unloading device 20, bag openning body 5 and sets up an organization 6.Fig. 1 is from rear The figure of side's (negative sense of Y direction) observation sales counter 8 is a part of cutting by sales counter 8 and is able to observe that and is built in sales counter 8 The synoptic diagram of the major part of bag storage case 1, bag feedway 2 and sack-filling device 3.In Fig. 1, suitably it is omitted following Explanation in it is not necessary to component diagram.

Unloading device 20 takes out one of one end positioned at X-direction in multiple bags 7 from the bag beam 70 with multiple bags 7 Object bag 700.In the present embodiment, bag beam 70 taking-up pair of the bag feedway 2 in the state of being accommodated in bag storage case 1 As bag 700.Specifically, containing in the housing accommodating space S2 for the frame 80 for being formed in sales counter 8, " (2.2) bag stores shell In the state of the bag storage case 1 illustrated in the column of body ", bag feedway 2 takes out from bag storage case 1 becomes object bag 700 A bag 7.It in the present embodiment, as described above, can be from the outlet 13 for being formed in right side in bag storage case 1 Take out bag 7, therefore, unloading device 20 in the mode opposed with outlet 13 from housing accommodating space S2 from when configure on the right side Side.Unloading device 20 can take out the bag 7 positioned at right end in multiple bags 7 as object bag 700 as a result,.

Here, unloading device 20 has capture unit 21 and moving portion 22.Capture unit 21 is for capturing object bag 700.It captures Portion 21 is, for example, vaccum-suction attachement pad, and the opposed faces opposed with bag storage case 1 become the adsorption plane of absorption object bag 700.It is mobile Portion 22 keeps capture unit 21 mobile.Moving portion 22 makes capture unit 21 relative to sales counter 8 at least between catching position and upturned position Frame 80 relatively move.Capture unit when " catching position " mentioned here is opposed with object bag 700 in the X-axis direction 21 position is the position opposed with the outlet 13 of bag storage case 1 being housed in housing accommodating space S2 as Fig. 7 A It sets.That is, capture unit 21 is located at right when from outlet 13 in the state that capture unit 21 is in catching position.In addition, this In described " upturned position " be position of the direction of capture unit as Fig. 7 B in Z-direction relative to catching position overturning It sets.Unloading device 20 is also used as making the turnover mechanism of the direction overturning of the object bag 700 in Z-direction, this is described in detail later.

Bag openning body 5 is in a manner of widening the sack 71 of the object bag 700 taken out by unloading device 20 by object bag 700 mechanisms opened.That is, in the state of bag beam 70, multiple bags 7 in the state that each sack 71 is closed along the x axis The mode of overlapping is accommodated in bag storage case 1.Accordingly, with respect to the object bag 700 taken out by unloading device 20, it is also at sack 71 The state of closure.In this regard, bag feedway 2 is directed to object bag supplying to sack-filling device 3, being covered in sack-filling device 3 700, the processing for widening sack 71 is carried out using bag openning body 5.

In the present embodiment, bag openning body 5 has the first suction tray 51 and the second suction tray 52.First suction tray 51 and Second suction tray 52 is in the state that capture unit 21 is in upturned position positioned at the X-direction of the side circumference 73 of object bag 700 Two sides.First suction tray 51 and the second suction tray 52 are for example vaccum-suction attachement pad respectively, and capture unit 21 is in the shape of upturned position The opposed faces opposed with object bag 700 under state become the adsorption plane of absorption object bag 700 (side circumference 73).Bag openning body 5 is logical Cross the first suction tray 51 and the second absorption in the state of the side circumference 73 for making to have adsorbed object bag 700 from the two sides of X-direction Disk 52 is mobile in a manner of separated, thus widens the sack 71 of object bag 700.

Set up an organization 6 be object bag 700 by will be taken out by unloading device 20 object bag 700 sack 71 under It is covered from above in the state of side and the mechanism of (preparation) object bag 700 is set to sack-filling device 3 in guide portion 32.Here, if Mechanism 6 is set by covering from above the object bag 700 in the state of being opened by bag openning body 5 in supporting part 31 and guide portion 32, so that object bag 700 be arranged.

In the present embodiment, 6 are set up an organization with preparation opening portion 61 and the second lifting unit 62.Second lifting unit 62 makes Guide portion 32 is relatively moved relative to the frame 80 of sales counter 8 along Z-direction.That is, being made by the second lifting unit 62 in by pre- The guide portion 32 that standby opening portion 61 opens the lower section of the object bag 700 under 71 state of sack rises, thus from object bag 700 Sack 71 is inserted into guide portion 32.Preparation opening portion 61 between guide portion 32 and the sack 71 of object bag 700, guide portion 32 from The sack 71 of lower section towards object bag 700 widens the sack 71 of object bag 700 before being inserted into.Preparation opening portion 61 is at least by object The size that can be inserted into for guide portion 32 is arrived in the broadening of sack 71 of bag 700.

Hereinafter, being illustrated referring to Fig. 7 A~Fig. 8 B to the movement of bag feedway 2.In Fig. 7 A~Fig. 8 B, schematically Ground indicates the movement of bag feedway 2, and the diagram of the first lifting unit 33 etc. is suitably omitted.In addition, in Fig. 7 A~Fig. 8 B, with Imaginary line (double dot dash line) shows the state of each section after movement.

Firstly, as shown in Figure 7 A, unloading device 20 in the state that capture unit 21 be in catching position to be accommodated in bag receipts The bag 7 positioned at right end (one end of X-direction) received in multiple bags 7 of shell 1 is captured.Specifically, due to right As therefore the end of 72 side of bottom of bag 700 is captured from the exposing of outlet 13 for being configured at lower end in bag storage case 1 Portion 21 captures object bag 700 by the end from 72 side of bottom of right side absorption object bag 700.It captures and (inhales in capture unit 21 It is attached) object bag 700 when, moving portion 22 is from the position that capture unit 21 is contacted with object bag 700 further by capture unit 21 to object 700 sides of bag are temporarily pressed into.The reliability of the absorption carried out as a result, by capture unit 21 improves.

Then, unloading device 20 is in the state that the capture unit 21 by being configured at catching position captures object bag 700, benefit Keep capture unit 21 mobile towards the negative sense (lower section) for the Z-direction for intersecting (being here orthogonal) with X-direction with moving portion 22.By This, unloading device 20 takes out object bag 700 from bag beam 70.At this point, in bag storage case 1,72 side of bottom of object bag 700 End is stretched downwards, is separated object bag 700 from separation unit 701 at cutting line 702, is relieved as a result, by maintaining part The holding of the 12 object bags 700 carried out.Thereby, it is possible to take out object bag 700 from outlet 13.That is, unloading device 20 utilizes shifting Dynamic portion 22 makes to capture the capture from the state of the bag 7 (object bag 700) that the outlet 13 of bag storage case 1 exposes Portion 21 is moved along Z-direction, and thereby, it is possible to pull out object bag 700 from outlet 13.

Here, when capture unit 21 captures (absorption) object bag 700, capture unit 21 is preferred to capture (absorption) object bag 700 In the end positioned at 72 side of bottom sticking part 75 (referring to Fig. 4).That is, multiple bags 7 are respectively provided with by thermally welded equal by one (sheet material of right side is constituted and constitutes the sheet material of left side) sticking part 75 made of fitting to sheet material.Capture unit 21 passes through capture Sticking part 75, to can be evenly stretched when moving portion 22 moves capture unit 21 along Z-direction and constitute object bag 700 A pair of of sheet material, be easy to release the holding of object bag 700 carried out by maintaining part 12.According to same reason, in capture unit 21 When capturing (absorption) object bag 700, preferably capture unit 21 captures the position as close to bottom 72 in object bag 700.That is, The position that capture unit 21 is captured then moves capture unit 21 along Z-direction in moving portion 22 closer to the bottom of object bag 700 72 When dynamic, it can more be evenly stretched a pair of of the sheet material for constituting object bag 700.Therefore, it is easy to release pair carried out by maintaining part 12 As the holding of bag 700.

Unloading device 20 makes to capture the capture unit 21 in the state of object bag 700 and is moved to flip bit using moving portion 22 It sets.Unloading device 20 is directed to the object bag 700 taken out from bag storage case 1 as a result, can make the object bag 700 in Z-direction Direction from including that state in bag beam 70 is overturn.That is, moving portion 22 acts as follows: not only making capture unit 21 along Z Axis direction is mobile and pulls out object bag 700 from bag storage case 1, also captures the portion of being captured 21 and keeping capture unit 21 mobile Object bag 700 direction overturning.Unloading device 20 is also used as turnover mechanism as a result,.

In the state that capture unit 21 is moved to upturned position, as shown in Figure 7 B, capture unit 21 passes through absorption object bag 700 72 side of bottom end, to carry out keeping object bag with the projecting posture of sack 71 (negative sense of Z-direction) downward 700.In this state, moving portion 22 makes (forward direction of X-direction) straight trip movement to the right of capture unit 21.

Later, as seen in figure 7 c, bag openning body 5 makes the second suction tray 52 (X to the left positioned at the right of object bag 700 The negative sense of axis direction) straight trip movement, it is pressed from both sides between the first suction tray 51 and the second suction tray 52 of left for being located at object bag 700 Enter object bag 700.In this state, bag openning body 5 utilizes the first suction tray 51 and the second suction tray 52, from the two of X-direction The side circumference 73 of object bag 700 is adsorbed in side.At this point, the absorption of the object bag 700 carried out by capture unit 21 is relieved, by object Bag 700 is liberated from capture unit 21.Bag openning body 5 is adsorbing object bag 700 by the first suction tray 51 and the second suction tray 52 Make (forward direction of X-direction) straight trip movement to the right of the second suction tray 52 under state, as a result, by the sack 71 of object bag 700 along X Axis direction broadening.As a result, object bag 700 by the first suction tray 51 and the second suction tray 52 from two side stretchings of X-direction, in bag Mouth 71 is kept in the state of opening.

Later, as shown in Figure 8 A, 6 are set up an organization using the second lifting unit 62, makes the pack positioned at the lower section of object bag 700 Device 3 (guide portion 32) is mobile upwards (forward direction of Z-direction).It is described in detail in the column of " (2.4) sack-filling device ", But it is same with the rising of the guide portion 32 carried out by the second lifting unit 62 when supplying bag 7 to sack-filling device 3 from bag feedway 2 Shi Di, the first lifting unit 33 of sack-filling device 3 rise supporting part 31.It is supplied as a result, from bag feedway 2 to sack-filling device 3 When to bag 7, two sides of supporting part 31 and guide portion 32 relatively rise relative to the frame 80 of sales counter 8.

At this point, preparing opening portion 61 for object bag before guide portion 32 is inserted into the sack 71 of object bag 700 from below 700 sack 71 is widened.Preparation opening portion 61 is to expand the quadrangle of sack 71 (quadrangle in X-Y plane) from the inside of sack 71 Wide mode acts, as a result, about the sack 71 of object bag 700, it can be ensured that the size that can be inserted into for guide portion 32.At this Under state, sack-filling device 3 (supporting part 31 and guide portion 32) rises to specified position, as a result, as shown in Figure 8 B, can be from top The object bag 700 of sack 71 downward is covered in sack-filling device 3.Bag feedway 2 is completed to sack-filling device 3 as a result, Object bag 700 supply.

Hereinafter, being illustrated referring to specific structure of the Fig. 9 and Figure 10 to bag feedway 2.

As shown in figure 9, bag feedway 2 has capture unit 21 and keeps capture unit 21 opposite relative to the frame 80 of sales counter 8 The mobile moving portion 22 in ground.Capture unit 21 and moving portion 22 constitute unloading device 20 as described above.

In the example of figure 9, capture unit 21 is configured to, by the moving portion 22 with drive-type can catching position with turn over Indexing set between along way moving.That is, moving portion 22 includes movable frame 221, a pair of of pulley 222, a pair of of band 223, the first motor 224, a pair of of sliding rail 225 and the second motor 226.

Movable frame 221 is two open frame members in face of X-direction, is configured to by a pair of of sliding rail 225 and second Motor 226 can move along the x axis.The both ends of Z-direction of a pair of of configuration of pulley 222 in movable frame 221.A pair of of pulley 222 are respectively structured as to rotate using Y-axis as rotary shaft.The both ends of Y direction of a pair of of configuration of band 223 in movable frame 221 Portion.A pair of of band 223 is respectively erected between a pair of of pulley 222.First motor 224 by a side into a pair of of pulley 222 ( Be upside in present embodiment) pulley 222 assign driving force (rotary force) and drive a pair of of band 223.A pair of of sliding rail 225 is fixed In the frame 80 of sales counter 8, in the X-axis direction by the moving direction limitation of movable frame 221.Second motor 226 is translation motor, is led to It crosses to assign to movable frame 221 and drives movable frame 221 along the driving force of X-direction.

Capture unit 21 is installed in the mode being erected between a pair of of band 223.Therefore, a pair is driven by the first motor 224 Band 223, so that capture unit 21 is being formed in moving along the path of the longer long round shape of Z-direction for the periphery of a pair of of band 223. Here, the adsorption plane direction side opposite with a pair of of band 223 of capture unit 21.As a result, when capturing object bag in capture unit 21 When first motor 224 drives a pair of of band 223 in the state of 700, object bag 700 be formed in the periphery of a pair of of band 223 along Z axis It is moved on the path of the longer long round shape in direction.In addition, movable frame 221 is driven by the second motor 226, so that capture unit 21 exists It keeps straight on and moves in X-direction.According to above structure, such catching using the progress of moving portion 22 shown in Fig. 7 A~Fig. 7 C is realized Catch the movement in portion 21.

In addition, being fixed with the first suction tray 51 in bag openning body 5 in movable frame 221.Here, the suction of the first suction tray 51 It is attached facing towards the side (right side) opposite with housing accommodating space S2, expose between a pair of of band 223.In the first suction tray 51 Adsorption plane is configured with multiple adsorption orifices 511.Move movable frame 221 along the x axis by moving portion 22 as a result, thus first Suction tray 51 moves along the x axis together with movable frame 221.According to above structure, realize such shown in Fig. 7 A~Fig. 7 C The movement of first suction tray 51.

In the present embodiment, capture unit 21 and the first suction tray 51 are made of vaccum-suction attachement pad respectively, therefore, by soft Pipe 23 and be connected with vacuum pump.Vacuum pump is for example accommodated in the left of the housing accommodating space S2 in sales counter 8.In addition, in a side Band 223 be equipped with for preventing hose 23 to hose guide part 24 engaging-in between band 223 and pulley 222.

In addition, as shown in Figure 10, bag feedway 2 is also equipped with comprising preparation opening portion 61, the second lifting unit 62, connecting rod 63 Inside set up an organization 6.That is, in the present embodiment, setting up an organization 6 with preparation opening portion 61, the second lifting unit 62 and company Bar 63.

Second lifting unit 62 has the second pillar 621 and the second arm 622.Second pillar 621 is longer in the up-down direction Pillar, and be fixed on the frame 80 of sales counter 8.Second arm 622 can be along the longitudinal direction (up and down direction) of the second pillar 621 It is mobile.The one end of second arm 622 is combined with the lateral mechanical of guide portion 32.Second lifting unit 62 is by making the second arm 622 (lifting) is moved along the vertical direction and goes up and down guide portion 32.Second lifting unit 62 includes motor (motor), by telescopic or Pinion and-rack etc. that the second arm 622 can be made to keep straight on along the vertical direction by driving force caused by motor is mobile suitable When mechanism realizes.

Preparation opening portion 61 is made of multiple (being here four) turnover panels 611.Multiple turnover panels 611 exist relative to guide portion 32 The two sides separate configuration of Y direction.In the present embodiment, the front of guide portion 32 is provided with a pair of of turnover panel 611, is guiding The rear in portion 32 is also equipped with a pair of of turnover panel 611.Multiple turnover panels 611 are respectively structured as can be around the rotary shaft along X-direction 612 are rotated.Multiple rotary shafts 612 are supported by multiple holding appliances 64.Multiple holding appliances 64 are fixed on the frame of sales counter 8 80.Multiple turnover panels 611 are respectively in " position of readiness " (state of Figure 10) along horizontal direction and " working along vertical direction Moving in rotation between position " (state of Fig. 8 B).

Connecting rod 63 is the mechanism for making multiple turnover panels 611 be opened and closed (rotation) with 62 coordinated of the second lifting unit.That is, when the When two lifting units 62 rise guide portion 32, via connecting rod 63, multiple turnover panels 611 are rotated in a manner of takeofing from position of readiness, And it is mobile to operating position.At this point, preparation opening portion 61 utilizes multiple turnover panels 611 in operating position by the quadrangle of sack 71 (quadrangle in X-Y plane) is widened from the inside of sack 71.According to above structure, preparation opening portion 61 is along with guide portion 32 Rise, is acted by such a way that multiple turnover panels 611 open object bag 700 from the inside of sack 71, realize Fig. 8 A, Fig. 8 B The movement in shown such preparation opening portion 61.Peripheral shape (the sack 71 formed by multiple turnover panels 611 in operating position Inner circumferential shape) be preferably in guide portion 32 peripheral shape similar relationship.Decline guide portion 32 when pack is completed When, multiple turnover panels 611 are mobile to position of readiness.

(2.4) sack-filling device

Then, sack-filling device 3 is further described in detail.

As shown in Figure 10, the sack-filling device 3 of present embodiment has supporting part 31, guide portion 32 and the first lifting unit 33。

Supporting part 31 is formed as rectangular plate-like.The upper surface of supporting part 31 constitutes the mounting surface 311 for loading commodity 91. Here, mounting surface 311 is that corner is formed as circular oblong-shaped.

Guide portion 32 is formed as the tubular of the opening of at least upper surface in the upper surface and the lower surface.In the present embodiment, Guide portion 32 is formed as the square tube shape of the two sides opening of the upper surface and the lower surface.The opening face of guide portion 32 forms to compare mounting surface A 311 big circles, guide portion 32 configure around supporting part 31 along the outer peripheral edge of mounting surface 311.Here, guide portion 32 The shape of the outer peripheral edge of the shape and mounting surface 311 of the inner peripheral of upper surface is in similar relationship.

First lifting unit 33 becomes supporting part 31 and the relative positional relationship of guide portion 32 from first state to the second state Change.Here, the state that supporting part 31 is located to the upper end of guide portion 32 is set as first state.When supporting part 31 and guide portion 32 Relative positional relationship when being in first state, the upper surface (mounting surface 311) of supporting part 31 and the upper surface of guide portion 32 are big It causes coplanar.Therefore, in the first state, supporting part 31 becomes the such configuration of opening of the upper surface side of blocking guide portion 32. Second state, which is supporting part 31, becomes the state than first state on the lower relative to the relative position of guide portion 32.

In other words, supporting part 31 relatively moves in the space that directed section 32 surrounds relative to guide portion 32.At this In embodiment, the first lifting unit 33 by moving the only supporting part 31 in supporting part 31 and guide portion 32 downwards, thus Make the relative positional relationship of supporting part 31 and guide portion 32 from first state to the second state change.That is, supporting part 31 is configured to It is moved along the vertical direction in the guide portion 32 for being fixed on the tubular of fixed position by the first lifting unit 33.

More specifically, the first lifting unit 33 has the first pillar 331 and the first arm 332.First pillar 331 is upper and lower Longer pillar on direction, and it is fixed on the frame 80 of sales counter 8.First arm 332 can be along the longitudinal direction of the first pillar 331 (up and down direction) is mobile.First arm 332 is formed through the slit in the side of guide portion 32 and is inserted into the inside of guide portion 32, One end in the inside of guide portion 32, the first arm 332 is mechanically combined with the lower surface of supporting part 31.First lifting unit 33 is logical Crossing makes the first arm 332 move (lifting) along the vertical direction and goes up and down supporting part 31.First lifting unit 33 includes motor (horse Up to), the first arm 332 vertically side can be made by driving force caused by motor as telescopic or pinion and-rack etc. The appropriate mechanism mobile to straight trip realizes.

Hereinafter, 1A~Figure 12 B is illustrated the movement of sack-filling device 3 referring to Fig.1.In Figure 11 A~Figure 12 B schematically The movement of sack-filling device 3 is represented, the diagram of bag feedway 2 and the first lifting unit 33 etc. is suitably omitted.

Figure 11 A~Figure 11 C indicates the relative positional relationship in supporting part 31 and guide portion 32 from first state to the second shape The process of bag 7 is contained in when state changes, by commodity 91.In Figure 11 A~Figure 11 C, exemplify plastic bottle beverage, case decorates the heart and Multiple commodity 91 as canned juice, but commodity 91 or one.In addition, here, as an example, in the mistake of Figure 11 B The opportunity for removing shopping basket 92 from sack-filling device 3 in journey, but removing shopping basket 92 can be the process of Figure 11 C, Huo Zheye It can be for after this.

Firstly, when the relative positional relationship of supporting part 31 and guide portion 32 is in first state, it as shown in Figure 11 A, will The bag 7 directed downwardly of sack 71 is covered in supporting part 31 and guide portion 32, and the bottom 72 of bag 7 is supported by mounting surface 311.Sack-filling device 3 State shown in Figure 11 A is set as standby mode, carries out standby, the shopping basket 92 up to being put into commodity 91 in the standby state It is placed on the pack space in mounting surface 311 (in recess 82).In the present embodiment, when shopping basket 92 is placed in pack sky Between (in recess 82) after, firstly, by constitute recess 82 bottom surface baffle 821 (referring to Fig.1) open wide.Then, by that will do shopping The bottom-open of basket 92, so that the commodity 91 in shopping basket 92 are discharged in the mounting surface 311 of sack-filling device 3.Commodity 91 as a result, It is positioned in mounting surface 311 across bag 7.At this point, bottom 72 on the basis of the weight of commodity 91, passes through aftermentioned holding machine The retentivity of structure 34 and be held in mounting surface 311.

From the state (first state), by the first lifting unit 33 make supporting part 31 relative to guide portion 32 relatively It moves downwards, so that as shown in Figure 11 B, bag 7 gradually be pulled in the inside of guide portion 32.At this point, the bottom 72 with bag 7 The side circumference 73 of continuous bag 7 is byed to pull in while the upper surface of directed section 32 was smoothed out with the fingers to the inside of guide portion 32.Therefore, The side circumference 73 of bag 7 is erected by the guide portion 32 around supporting part 31 from the outer peripheral edge of bottom 72 upwards.

Then, when the relative positional relationship of supporting part 31 and guide portion 32 is in the second state, as shown in Figure 11 C, In the space that directed section 32 surrounds, bag 7 becomes the upturned state of state from Figure 11 A, and commodity 91 are housed in bag 7. At this point, side circumference 73 becomes the state erected along the inner peripheral surface of guide portion 32.Here, sack-filling device 3 is configured to, in the second shape Under state, more than the overall length for the up and down direction that the difference of height until from mounting surface 311 to the upper surface of guide portion 32 becomes bag 7.This In described " overall length of the up and down direction of bag 7 " be overall length including a pair of of handle 74 comprising bag 7, i.e. from the bottom of bag 7 72 Size until the front end of handle 74.Bag 7 is all housed in until the front end of handle 74 as a result, is surrounded by guide portion 32 In space.Therefore, bag 7 becomes the state for being not only side circumference 73, also all erecting inside comprising handle 74.

Then, sack-filling device 3 makes supporting part 31 and guide portion 32 and by the first lifting unit 33 driving supporting part 31 Relative positional relationship changes from the second state to first state, so that the space that bag 7 is surrounded from directed section 32 is discharged.

That is, as illustrated in fig. 12, the bag 7 in mounting surface 311 is moved upward along with supporting part 31 and from guide portion 32 The opening upwards side of upper surface side is prominent.In turn, it is moved upward by supporting part 31, bag 7 is as shown in figure 12b from being drawn The space for leading the encirclement of portion 32 is completely exhausted out.At this point, bag 7 includes that handle 74 maintains erect posture inside.In addition, bag 7 from by The state for Figure 11 A that bag feedway 2 supplies turns over and accommodates commodity 91, therefore, the situation of text etc. is printed on bag 7 Down, it is preferable to use the bag 7 of overturning printing.

By movement described above, sack-filling device 3 can be by the commodity 91 in the pack space being placed in mounting surface 311 Accommodate in bag 7, make bag 7 handle 74 it is upright in the state of, commodity 91 are transferred to customer.When in mounting surface 311 no longer When having commodity 91, sack-filling device 3 resets bag 7, carries out in the standby state standby.

However, in the present embodiment, sack-filling device 3 is in addition to supporting part 31, guide portion 32 and the first lifting unit 33 Except, as shown in Figure 13 A~Figure 13 C, also there is holding mechanism 34.

Holding mechanism 34 is the mechanism that the bottom 72 of bag 7 is held in mounting surface 311.Holding mechanism 34 is configured to cut Change commanders bottom 72 be held in mounting surface 311 state and release keep state." holding " mentioned here refers to lasting holding The state of 311 support foot 72 of mounting surface.That is, bottom 72 is contacted with mounting surface 311 and the shape that is supported from below by mounting surface 311 State is kept the maintenance of mechanism 34.Sack-filling device 3 at least supporting part 31 and guide portion 32 relative positional relationship from first state During the second state change, the bottom 72 of bag 7 is persistently held in mounting surface 311 using holding mechanism 34.

In the present embodiment, holding mechanism 34 keeps bottom 72 by pinching the bottom 72 of bag taking 7.Specifically, The both ends of Y-direction on the upper surface (mounting surface 311) of supporting part 31 are formed with the (ginseng of a pair of of retention groove 312 along the X direction According to Figure 10).Holding mechanism 34 is respectively arranged at this pair of of retention groove 312, by clamping the bottom being pressed into retention groove 312 72 and bottom 72 is held in retention groove 312.About the indentation of the bottom 72 into retention groove 312, such as Figure 13 A and Figure 13 B Shown, by the following table of the baffle 821 from the bottom surface for constituting recess 82, fin 822 outstanding is carried out downwards.Holding mechanism 34 With being made of rotary shaft 341 and leaf spring by pressing spring 342, by rotating rotary shaft 341, to make by pressing spring 342 It is moved between the in-position entered in retention groove 312 and the retreating position kept out of the way out of retention groove 312.

That is, when supplying bag 7 to sack-filling device 3 using bag feedway 2, as shown in FIG. 13A, supporting part 31 and guide portion 32 relatively rise relative to baffle 821.At this point, as shown in Figure 13 B, rising to fin 822 in supporting part 31 and guide portion 32 It is inserted into the state of the position of retention groove 312, sack-filling device 3 is standby as standby mode.A part of bottom 72 as a result, It is pressed into retention groove 312 by fin 822.In this state, retreating position is in by pressing spring 342.In this state, work as purchase Object basket 92 is placed in pack space (in recess 82) and baffle 821 when opening wide, and is maintained in retention groove 312 and remains bottom 72 The state of a part is constant and removes baffle 821 and fin 822 from the top of sack-filling device 3.At this point, as shown in fig. 13 c, keeping Mechanism 34 rotates rotary shaft 341, makes mobile from retreating position to in-position by pressing spring 342.As a result, in retention groove 312 Interior, a part for becoming bottom 72 is pressed the state that spring 342 is pressed to the side of retention groove 312, and holding mechanism 34 can Pinch the bottom 72 of bag taking 7.

(4) variation

Above embodiment only an example of the invention, the present invention is not limited to the above-described embodiments, even if being upper It states other than embodiment, as long as without departing from the scope of the invention also various changes can be carried out according to design etc. More.

Hereinafter, enumerating the variation of above embodiment.

Sack-filling device 3 is not only for the commodity 91 in the state of being put into shopping basket 92, for not being put into shopping basket 92 Commodity 91, be also able to carry out pack.In this case, customer can make to fill by directly placing commodity 91 to pack space The packed pack for setting 3 carry out commodity 91.

In addition, the purposes of sack-filling device 3 is not limited to convenience store, pack dress is also can be set in the shop other than convenience store Set 3.In addition, such as sack-filling device 3 also can be set in the facility other than the shop office or factory.

In addition, sack-filling device 3 is the structure for accommodating commodity 91 into bag 7, it is not limited to shopping bag as described above, Such as or into the bags such as Environmental protection bag or mesh bag 7 accommodate (pack) commodity 91 structure.About the material of shopping bag, not office It is limited to polyethylene system, or such as polypropylene system.

In addition, shopping support system 100 can also unlike above embodiment with without salesman operation and can The marketing system 4 for buying commodity 91 uses together, for example, it is also possible to be present in receipts in the salesman as so-called someone's cash register It is used under the situation of silver-colored platform.

In addition, not being for example shopping by the structure that sack-filling device 3 and marketing system 4 concentrate in a framework (sales counter 8) The constituent element of structure necessary to support system 100, shopping support system 100 can also dispersedly be set to multiple frameworks.

It is supplied in addition, bag feedway 2 is also configured to turn in bag 7 to sack-filling device 3.In this case, bag 7 Be set to sack-filling device 3 under upturned state, and then turn over and accommodate commodity 91, therefore, the outer surface of the bag 7 of script at To contain the outer surface in the state of commodity 91.Therefore, in the case where being printed with text etc. on bag 7, without using overturning The bag 7 of printing.

In addition, bag storage case 1 preferably has the sensor counted to the remaining number of bag 7.In this case, excellent Choosing is configured to, if the bag 7 in bag storage case 1 remaining number be setting value (such as five) hereinafter, if from notification unit to shop Member promote the notice of the supplement of bag 7.

In addition, the holding mechanism 34 of sack-filling device 3 is not limited to bottom 72 of the above embodiment like that by pinching bag taking 7 The structure of bottom 72 is kept, for example, it is also possible to for bottom 72 is held in mounting surface by the absorption of vaccum-suction attachement pad etc. 311 structure.

In addition, in the above-described embodiment, exemplify unloading device 20 using moving portion 22 make capture unit 21 with X-axis side The example moved in (first direction) orthogonal Z-direction (second direction), but the side that moving portion 22 keeps capture unit 21 mobile It can not also be orthogonal with first direction to (second direction).That is, unloading device 20 using moving portion 22 make capture unit 21 with it is more The second party that the respective thickness direction of a bag 7, that is, first direction intersects moves up, for example, second direction is also possible to tiltedly Lower section.At this point, second direction is preferably 30 degree or less relative to the inclination angle of vertical direction.Second direction is relative to vertical direction Inclination angle be more preferably 5 degree or less.Second direction is smaller relative to the inclination angle of vertical direction, easier to pass through cutting line 702 separate bag 7 from separation unit 701.

In addition, capture unit 21 is not limited to suction tray, such as the knot of the side circumference 73 of object bag 700 can also be taken by pinching Structure etc. captures object bag 700.

In addition, capture unit 21 is in the sticking part 75 for capturing the end positioned at 72 side of bottom in object bag 700 (referring to Fig. 4) Structure in, preferably the size of the sticking part 75 in Z-direction is ensured bigger.Capture unit 21 easy to use as a result, (absorption) sticking part 75 is captured, the reliability of the capture of the bag 7 carried out using capture unit 21 is improved.

In addition, bag openning body 5 is not limited to tool, there are two the knots of suction tray (the first suction tray 51 and the second suction tray 52) Structure, it is possible to have three or more suction trays.In addition, bag openning body 5 is not limited to suction tray, for example, it is also possible to using pinching It takes the structure of the side circumference 73 of object bag 700 or is sent into structure as air etc. from sack 71 to object bag 700 to open Object bag 700.

In addition, bag storage case 1 is not limited to the mode used together with bag feedway 2, such as people can also be used Application method as bag 7 is taken out with hand.About bag feedway 2, it is also not limited to the side used together with bag storage case 1 Formula, such as be also configured to never to be accommodated in the bag beam 70 in the state of bag storage case 1 and take out object bag 700.

In addition, using bag 7 of different multiple types such as size or color shell can also be stored according to bag Body 1 stores different types of bag 7.In this case, bag feedway 2 be preferably configured as from multiple bags of storage cases 1 with When select a bag storage case 1, take out object bag 700 from the bag storage case 1 selected.

In addition, the press section 18 of the handle 74 of the multiple bags 7 of pressing in bag beam 70 is not limited to above structure, such as can also To be made of flexible roller etc..In this case, handle 74 is discharged from press section 18 and rotation by making roller.

In addition, moving portion 22 is not limited to band drive-type, such as also can use as chain driven or mechanical arm Structure keeps the capture unit 21 mobile.

In addition, in the above-described embodiment, bag feedway 2 makes the object bag 700 in Z-direction using turnover mechanism Direction overturning after, object bag 700 is opened using bag openning body 5, but be not limited to the structure.That is, bag feedway 2 It can make the court of the object bag 700 in Z-direction using turnover mechanism after opening object bag 700 using bag openning body 5 To overturning.

Above-mentioned various modifications example can be applied by appropriately combined.

(5) it summarizes

As described above, the bag storage case (1) of the first method of the disclosure has: housing body (11), Storage pocket beam (70)；And maintaining part (12), bag beam (70) are kept in housing body (11).Bag beam (70) has respective Thickness direction, that is, first direction on be overlapped in the state of multiple bags (7).Housing body (11) has central part (113), the One end face (111) and second end face (112) and for taking out each bag of outlet (13) in multiple bags (7).Central part (113) it is located at the center for the second direction intersected with first direction.First end face (111) and second end face (112) are located at second The both ends in direction.It is opened at position between outlet (13) central part (113) in a second direction and first end face (111) Mouthful.Maintaining part (12) is located between the central part (113) in the second direction of housing body (11) and second end face (112).

According to this structure, bag storage case (1) can concentrate storage multiple bags (7) in the state of bag beam (70).Moreover, Bag storage case (1) keeps the bag beam (70) with multiple bags (7) using maintaining part (12), therefore, it is suppressed that multiple bags (7) It scatters in bag storage case (1).In addition, bag storage case (1) can be from the central part (113) relative to housing body (11) The outlet (13) positioned at the opposite side of maintaining part (12) seriatim takes out bag (7) in the Z-axis direction.Therefore, by certain Mechanism captures in the state of the bag (7) that outlet (13) expose, which is stretched in a second direction, thus, it is possible to The holding carried out by maintaining part (12) is enough released, a bag (7) can be taken out from bag storage case (1).Therefore, even if opposite It can not can also be taken from bag storage case (1) in the case that side in a first direction ensures enough spaces in bag beam (70) A bag (7) out.Therefore, there is the advantage that energy spent by the processing that can reduce bag (7).

The bag storage case (1) of the second method of the disclosure is preferably on the basis of first method, outlet (13) It is formed in a face of the first direction in housing body (11).In other words, outlet (13) is formed in intersects with first direction Housing body (11) on.

According to this structure, by will be from the outlet (13) in a face of the first direction being formed in housing body (11) The bag (7) exposed stretches in a second direction, so as to by outlet (13) by a bag (7) from bag storage case (1) it takes out.Therefore, it is easy to be set as from the exposing area for the bag (7) that outlet (13) exposes for capturing foot for bag (7) It is more than enough sizes.But the structure is not structure necessary to a bag storage case (1), for example, outlet (13) can also be with It is formed in a face of the second direction in housing body (11).

The bag storage case (1) of the Third Way of the disclosure is preferably on the basis of first method or second method, Bag beam (70) has the separation unit (701) with multiple bags (7) connection in a manner of separation.In this case, maintaining part (12) be preferably configured as keeping the separation unit (701) of bag beam (70), by by each bag in multiple bags (7) from separation Portion (701) separates and releases the holding of bag (7).

According to this structure, maintaining part (12) are released and separating each bag in multiple bags (7) from separation unit (701) Therefore holding to bag (7) can simplify the structure of maintaining part (12).But the structure is not a bag storage case (1) institute Necessary structure, for example, maintaining part (12) or movable and allow hand over and protected to each bag in multiple bags (7) The state that the state and releasing held are kept.

The bag storage case (1) of the fourth way of the disclosure is in first method~Third Way on the basis of either type Preferably, housing body (11) also has press section (18), which presses bag pressing from at least one party of first direction The handle (74) of multiple bags (7) in beam (70).

According to this structure, it is suppressed that the case where handle (74) of multiple bags (7) in bag beam (70) hangs down because of self weight mentions Hand (74) is difficult to scatter.But the structure is not structure necessary to a bag storage case (1), can suitably omit press section (18)。

The bag storage case (1) of 5th mode of the disclosure is in first method~fourth way on the basis of either type Preferably, housing body (11) also has ontology (114) and lid (115).Cover (115) in a first direction with ontology (114) space of storage pocket beam (70) is formed between.Lid (115) be preferably configured as can between ontology (114) storage pocket It the closed position of beam (70) and will be moved between bag beam (70) open open position.

According to this structure, bag beam (70) by ontology (114) and lid (115) clamp, thus, for example inhibit due to air from Sack (71) enters and makes a case where bag beam (70) is along first direction broadening, it is suppressed that the size on the first direction of bag beam (70) Expansion.But the structure is not structure necessary to a bag storage case (1), can suitably omit lid (115).

The bag storage case (1) of 6th mode of the disclosure on the basis of five modes preferably, locating by lid (115) Have at position opposed with bag beam (70) in a first direction along the perforative open-work of first direction in the state of closed position (17)。

According to this structure, with there is no compared with the structure of open-work (17), the friction between lid (115) and bag (7) is reduced Resistance is easy to take out bag (7) from bag storage case (1).But the structure is not structure necessary to a bag storage case (1), Open-work (17) can suitably be omitted.

The bag feedway (2) of 7th mode of the disclosure has unloading device (20), and the unloading device (20) is from bag beam (70) an object bag (700) of one end positioned at first direction in multiple bags (7) is taken out in.Bag beam (70) has respective Thickness direction, that is, first direction on be overlapped in the state of multiple bags (7).Unloading device (20), which has, captures object bag (700) Capture unit (21) and the moving portion (22) that keeps capture unit (21) mobile.Unloading device (20) is configured to using first In the state that capture unit (21) opposed with object bag (700) and configuring captures object bag (700) on direction, moving portion is utilized (22) capture unit (21) is moved up with the second party that first direction intersects.Unloading device (20) is from bag beam (70) as a result, It takes out object bag (700).

According to this structure, bag feedway (2) can be right from the middle taking-up one of multiple bags (7) in the state of bag beam (70) As bag (700).Moreover, bag feedway (2) takes out an object bag of one end positioned at first direction in multiple bags (7) (700), therefore, it is suppressed that when taking out object bag (700), multiple bags (7) are scattered.In addition, unloading device (20) is by capture unit (21) in the state of capturing object bag (700), move capture unit (21) in a second direction using moving portion (22), as a result, Object bag (700) can be taken out from bag beam (70).Therefore, even if can not side in a first direction relative to bag beam (70) In the case where ensuring enough spaces, also object bag (700) can be taken out from bag beam (70).Therefore, having can reduce bag (7) the advantage that energy spent by processing.

The bag feedway (2) of the eighth mode of the disclosure preferably, is also equipped with out bag on the basis of seven modes Mechanism (5), the side which is widened with the sack (71) for the object bag (700) that unloading device (20) will be utilized to take out Formula opens object bag (700).

According to this structure, for example, by object bag (700) to sack-filling device (3) supply the case where etc. under, for open pair As the operation of bag (700) also can be realized automation.But the structure is not structure necessary to a bag feedway (2), energy Enough appropriate omissions bag openning body (5).

The bag feedway (2) of 9th mode of the disclosure is preferably on the basis of the 7th mode or eighth mode, It is also equipped with turnover mechanism.Turnover mechanism is directed to the object bag (700) taken out using unloading device (20), by pair in second direction As the direction of bag (700) is from including that state in bag beam (70) is overturn.

According to this structure, under such as the case where supplying object bag (700) to sack-filling device (3) etc., for making second The operation of the direction overturning of object bag (700) on direction, also can be realized automation.But the structure is not bag supply Structure necessary to device (2), can suitably omit turnover mechanism.

The bag feedway (2) of tenth mode of the disclosure is preferably on the basis of nine modes, unloading device (20) so that the mode of the direction overturning of the capture unit (21) in second direction keeps capture unit (21) mobile using moving portion (22), It is also used as turnover mechanism as a result,.

According to this structure, compared to turnover mechanism is provided separately with unloading device (20) the case where, can simplify bag supply The structure of device (2).But the structure is not structure necessary to a bag feedway (2), turnover mechanism can also be with taking-up Mechanism (20) is provided separately.

The bag feedway (2) of 11st mode of the disclosure is on the basis of the 7th mode either type into the tenth mode It is upper to be preferably, it is also equipped with set up an organization (6).(6) are set up an organization relative to sack-filling device (3), unloading device (20) will be utilized The object bag (700) of taking-up the sack (71) of object bag (700) downward in the state of cover from above in guide portion (32).Sack-filling device (3) includes the supporting part (31) for being formed with the mounting surface (311) of mounting commodity (91)；And along mounting The outer peripheral edge in face (311) is configured at the guide portion (32) around supporting part (31).(6) are set up an organization preferably with preparation opening Portion (61).Preparation opening portion (61) is between guide portion (32) and the sack (71) of object bag (700), in guide portion (32) under Before the sack (71) of side towards object bag (700) is inserted into, being by sack (71) broadening of object bag (700) at least can be for guidance The size of portion (32) insertion.

According to this structure, in the state of being widened the sack (71) of object bag (700) using preparation opening portion (61), energy It is enough to be swimmingly inserted into guide portion (32) from the sack (71) of object bag (700).But the structure is not a bag feedway (2) Necessary structure can suitably omit prepared opening portion (61).

As described above, the present invention has the advantage that energy spent by the processing that can reduce bag.

Description of symbols:

1 bag of storage case；

2 bags of feedways

3 sack-filling devices；

31 supporting parts；

311 mounting surfaces；

32 guide portions；

5 bag openning bodies；

6 set up an organization；

61 preparation opening portions；

7 bags；

70 bags of beams；

71 sacks；

700 object bags；

701 separation units；

11 housing bodies；

111 first end faces；

112 second end faces；

113 central parts；

114 ontologies；

115 lids；

12 maintaining parts；

13 outlets；

17 open-works；

18 press sections；

20 unloading devices (turnover mechanism)；

21 capture units；

22 moving portions；

91 commodity.

Claims

1. a kind of bag of storage case, wherein

The bag storage case has:

Housing body, storing has multiple bags of bag beam being overlapped in a first direction；And

Maintaining part keeps the bag beam in the housing body,

The housing body includes

Central part is located at the center for the second direction intersected with the first direction；

First end face and second end face, they are located at the both ends of the second direction；And

It is open, is used at position between outlet, the central part in this second direction and the first end face Each bag in the multiple bag is taken out,

The holding part is in the central part in the second direction of the housing body and between the second end face.

2. according to claim 1 bag of storage case, wherein

The outlet is formed in the housing body intersected with the first direction.

3. according to claim 1 or 2 bag of storage case, wherein

The bag beam has the separation unit with the connection of the multiple bag in a manner of separation,

The maintaining part is configured to keep the separation unit of the bag beam, by by each bag in the multiple bag From the separate section from and release the holding of the bag.

4. according to any one of claim 1 to 3 bag of storage case, wherein

The housing body also has press section, which presses in the bag beam from at least one party of the first direction The handle of the multiple bag.

5. according to any one of claim 1 to 4 bag of storage case, wherein

The housing body also includes

Ontology；And

Lid forms the space for storing the bag beam between the ontology in said first direction,

The lid be configured to store between the ontology closed position of the bag beam with the bag beam is open It is moved between open position.

6. according to claim 5 bag of storage case, wherein

Described cover at position opposed with the bag beam in said first direction in the state of in the closed position has Have along the perforative open-work of the first direction.

7. a kind of bag of feedway, wherein

The bag feedway has unloading device, and the unloading device is from multiple bags of bag beam being overlapped in a first direction A middle object bag for taking out one end positioned at the first direction in the multiple bag,

The unloading device includes

Capture the capture unit of the object bag；And

The moving portion for keeping the capture unit mobile,

The unloading device is configured to, and is utilizing the capture for being opposed to configuration with the object bag in said first direction In the state that portion captures the object bag, make the capture unit in intersected with the first direction using the moving portion It is moved on two directions, takes out the object bag from the bag beam as a result,.

8. according to claim 7 bag of feedway, wherein

The bag feedway is also equipped with bag openning body, the object of the bag openning body the unloading device will be utilized to take out The mode of the sack broadening of bag opens the object bag.

9. according to claim 7 or 8 bag of feedway, wherein

The bag feedway is also equipped with turnover mechanism, which makes the object bag taken out using the unloading device Direction overturning,

Using the turnover mechanism, by along the direction for the object bag that the second direction moves from being included in the bag beam In the state of the bag direction overturning.

10. according to claim 9 bag of feedway, wherein

The unloading device utilizes the moving portion in a manner of the direction overturning for making the capture unit in the second direction Keep the capture unit mobile, is also used as the turnover mechanism as a result,.

11. according to any one of claims 7 to 10 bag of feedway, wherein

The bag feedway, which is also equipped with, to set up an organization, this sets up an organization relative to the pack dress with supporting part and guide portion Set, will using the object bag that the unloading device takes out the sack of the object bag downward in the state of from top It is covered in the guide portion,

The supporting part is formed with the mounting surface of mounting commodity,

The guide portion configures around the supporting part along the outer peripheral edge of the mounting surface,

Described set up an organization has preparation opening portion, the preparation opening portion the guide portion and the object bag sack it Between, it is at least by the sack broadening of the object bag before the guide portion from below the sack insertion towards the object bag The size that can be inserted into for the guide portion.