CN103582599B - Packing device and packing method - Google Patents

Packing device and packing method Download PDF

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Publication number
CN103582599B
CN103582599B CN201280014510.3A CN201280014510A CN103582599B CN 103582599 B CN103582599 B CN 103582599B CN 201280014510 A CN201280014510 A CN 201280014510A CN 103582599 B CN103582599 B CN 103582599B
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China
Prior art keywords
aforementioned
loading plate
lift span
conformality
difficult
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CN103582599A (en
Inventor
小西信行
辻直树
佐野充由
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Meiji Co Ltd
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Meiji Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B11/00Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/54Wrapping by causing the wrapper to embrace one end and all sides of the contents, and closing the wrapper onto the opposite end by forming regular or irregular pleats
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B25/00Packaging other articles presenting special problems
    • B65B25/06Packaging slices or specially-shaped pieces of meat, cheese, or other plastic or tacky products

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Packages (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

The difficult conformality edible fats and oils goods that the present invention has difficulties to conformality are without the hardening process based on cooling, and one side keeps its shape, and one side is not packed to be close to state with not removed at angle.In the present invention, one side by carry difficult conformality edible fats and oils goods through package sheet material loading plate through being formed on the surface of the upside of loading plate, and attract towards the bottom surface suction hole that the private side of loading plate attracts, one side makes the inner circumferential wall moving contact of the lift span of periphery wall and framework, makes it to decline.Under the state that the aforementioned difficult surface of upside of conformality edible fats and oils goods and the surface of the upside of framework are flush, one side through be formed in lift span each inner circumferential wall and towards the side suction hole attraction that the private side of framework attracts, one side is around the lift span of the upside of framework, making to be provided in the folding calvus on the position corresponding with each limit of lift span advances mobile, by the circumference of package sheet material to the central side warpage in the surface of the upside of difficult conformality edible fats and oils goods to the center position of lift span.

Description

Packing device and packing method
Technical field
Namely, the packing device of difficult conformality edible fats and oils goods package sheet material packaging and packing method the present invention relates to the edible fats and oils goods had difficulties by conformality at normal temperatures as butter, margarine etc..Particularly relate to the hardening process do not adopted based on cooling, one side keeps the shape of difficult conformality edible fats and oils goods, even if there is the bight becoming right angle etc. in one side in these difficult conformality edible fats and oils goods, also bight can not be removed, namely the state at the right angle in bight, is maintained, with package sheet material, to be close to packing device and the packing method that state packs these difficult conformality edible fats and oils goods.
Background technology
Varied by the packing method of all goods such as package sheet material packaged food, propose various packing method accordingly with the shape etc. of goods.In general, FOLD AND PACK is well-known, can think that the method is that the use amount of packing (wrapper) is few, less expensive packing method.
The flaccid products that conformality has difficulties also uses aforesaid FOLD AND PACK, but, be necessary not pack with not damaging shape according to the character of this food, there is simple FOLD AND PACK and be difficult to corresponding situation.
In aforesaid situation, have and such food is carried out the method for packing after cooling etc. makes it to harden, but, the situation worrying to be difficult to food is hardened, make it rotten situation etc.
Therefore, the food had difficulties according to conformality of having to, selects the situation of other the packing method beyond FOLD AND PACK a lot, but, there is the problem points that its option is so less.
At first technical literature
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2007-99337 publication
Patent documentation 2: Japanese Unexamined Patent Publication 3-251142 publication
Patent documentation 3: Japanese Unexamined Patent Publication 7-23709 publication
Patent documentation 4: Japanese Unexamined Patent Publication 8-266180 publication
Patent documentation 5: Japanese Unexamined Patent Publication 10-14427 publication
Patent documentation 6: Japanese Unexamined Patent Publication 10-14428 publication
In the past, do not damage the edible fats and oils goods that conformality has difficulties under the normal temperature of about 15 DEG C as butter, margarine, namely, the shape of difficult conformality edible fats and oils goods, make the package sheet material such as wrapper, packing film (packing) be close to these difficult conformality edible fats and oils goods and carry out FOLD AND PACK difficulty.In addition, there is not the shape having and do not damage so difficult conformality edible fats and oils goods yet and make the package sheet material such as wrapper, packing film (packing) be close to the device of the mechanism carrying out FOLD AND PACK.Therefore, when conformality edible fats and oils goods difficult by package sheet material (packing) FOLD AND PACK, be generally pack after made aforementioned food harden by methods such as coolings.
Therefore, the object of the invention is to propose a kind of conformality has difficulties under the normal temperature of about 15 DEG C as butter, margarine etc. difficult conformality edible fats and oils goods to be kept its shape without based on the hardening process cooled, the package sheet material such as wrapper, packing film is close to packing device and packing method that these goods carry out FOLD AND PACK.
Especially its objective is that proposition is a kind of when the difficult conformality edible fats and oils goods of the shape with package sheet material FOLD AND PACK square body as cuboid, cube etc., keep its shape without the hardening process based on cooling, even the bight of the shape of square body is not removed and package sheet material is close to packing device and packing method that these goods carry out FOLD AND PACK.
Summary of the invention
In order to solve aforementioned problems, the first invention is a kind of packing device,
Described packing device is the packing device packed with this package sheet material by the difficult conformality edible fats and oils goods of the shape of the square body be placed on package sheet material,
It is characterized in that, comprising:
Possess the forming workbench of the loading plate with the area corresponding with the bottom surface of aforementioned difficult conformality edible fats and oils goods and shape,
Aforementioned forming workbench is surrounded, possess in central authorities the framework of the lift span with the area corresponding with aforementioned loading plate and shape,
The position corresponding with each limit of aforementioned lift span is provided in respectively, the multiple folding calvus of movement of advancing at the center position of aforementioned lift span with around the aforementioned lift span of the upside in aforementioned framework,
On the surface of the upside of aforementioned loading plate, form the bottom surface suction hole attracted towards the private side of aforementioned loading plate,
And form at each inner circumferential wall of aforementioned lift span the side suction hole attracted towards the private side of aforementioned framework respectively,
Comprise:
Be the state of flush from the surface of the upside of the surface of the upside of aforementioned loading plate and aforementioned framework, one side makes the periphery wall of aforementioned loading plate and the inner circumferential wall moving contact of aforementioned lift span, the structure of motivation up and down that one side makes aforementioned loading plate decline in aforementioned lift span,
Under the state that aforementioned difficult conformality edible fats and oils goods are placed on aforementioned loading plate through aforementioned package sheet material, when aforementioned loading plate declines in aforementioned lift span, the bottom surface attracting mechanism attracted from aforementioned bottom surface suction hole,
With under the state being flush on the surface of upside of aforementioned difficult conformality edible fats and oils goods be placed on through aforementioned package sheet material on aforementioned loading plate and the surface of the upside of aforementioned framework, when aforementioned folding calvus advances mobile to the center position of aforementioned lift span, from the side attracting mechanism that former side face suction hole attracts.
Second invention
Packing device as described in the first invention, is characterized in that, aforementioned bottom surface suction hole, throughout whole of aforementioned loading plate, is formed with the configuration space of equalization.
3rd invention
Packing device as described in the first or second invention, is characterized in that, former side face suction hole, in the circumferential direction of aforementioned lift span, with mutually impartial configuration space, is formed multiple at each inner circumferential wall of aforementioned lift span.
4th invention is a kind of packing method,
The packing method that the difficult conformality edible fats and oils goods of the shape of the square body be placed on package sheet material are packed with this package sheet material,
There is the area corresponding with the bottom surface of aforementioned difficult conformality edible fats and oils goods and the loading plate of shape possessing, and on the aforementioned loading plate of the forming workbench around surrounded by the framework of the lift span in central authorities with the area corresponding with this loading plate and shape, through the aforementioned package sheet material larger than aforementioned difficult conformality edible fats and oils product area, carry aforementioned difficult conformality edible fats and oils goods
Be the state of flush from the surface of upside of aforementioned loading plate the state of carrying aforementioned difficult conformality edible fats and oils goods through aforementioned package sheet material and the surface of the upside of aforementioned framework, one side is through being formed in the surface of the upside of aforementioned loading plate, and attract towards the bottom surface suction hole that the private side of aforementioned loading plate attracts, one side makes the periphery wall of aforementioned loading plate and the inner circumferential wall moving contact of aforementioned lift span, aforementioned loading plate is declined in aforementioned lift span
Under the state that the surface of upside of aforementioned difficult conformality edible fats and oils goods be placed on through aforementioned package sheet material on aforementioned loading plate and the surface of the upside of aforementioned framework are flush, one side is through being formed in each inner circumferential wall of aforementioned lift span, and attract towards the side suction hole that the private side of aforementioned framework attracts, one side is around the aforementioned lift span of the upside of aforementioned framework, the folding calvus making to be provided in respectively the position corresponding with each limit of aforementioned lift span advances mobile to the center position of aforementioned lift span, by the circumference of aforementioned package sheet material to the central side warpage in the aforementioned surface being difficult to ensure the upside of shape property edible fats and oils goods,
Accordingly, aforementioned difficult conformality edible fats and oils goods are packed with aforementioned package sheet material.
5th invention
Packing method as described in the 4th invention, is characterized in that,
Through whole the aforementioned bottom surface suction hole formed with the configuration space of equalization throughout aforementioned loading plate through aforementioned bottom surface suction hole towards the attraction of the private side of aforementioned loading plate, by the whole face of the aforementioned package sheet material be mounted on aforementioned loading plate equably to the attraction that the private side of aforementioned loading plate attracts.
6th invention
Packing method as described in the 4th or the 5th invention, is characterized in that,
With mutually impartial configuration space through former side face suction hole through the circumferential direction at aforementioned lift span towards the attraction of the private side of aforementioned framework, be formed in multiple former side face suction holes of each inner circumferential wall of aforementioned lift span, towards the direction of respectively inner circumferential wall in opposite directions, to the attraction carried out equably with the inner circumferential wall region in opposite directions of aforementioned lift span in the circumference of aforementioned package sheet material.
Invention effect
According to this invention, can provide a kind of and conformality has difficulties under the normal temperature of about 15 DEG C as butter, margarine etc. difficult conformality edible fats and oils goods are kept its shape without the hardening process based on cooling, the package sheet material such as wrapper, packing film is close to packing device and packing method that these goods carry out FOLD AND PACK.
Especially can provide a kind of when the difficult conformality edible fats and oils goods of the shape with package sheet material FOLD AND PACK square body as cuboid, cube etc., keep its shape without the hardening process based on cooling, even the bight of the shape of square body is not removed and package sheet material is close to packing device and packing method that these goods carry out FOLD AND PACK.
Accompanying drawing explanation
Fig. 1 is the figure of the schematic configuration representing packing device for the present invention, and (a) is a part of abridged block diagram of the state declined by the loading plate of forming workbench, and (b) is birds-eye view.
Fig. 2 is the figure of the state represented on the loading plate difficult conformality edible fats and oils goods being mounted in forming workbench through the package sheet material larger than this difficult conformality edible fats and oils product area, and (a) is lateral plan, and (b) is birds-eye view.
Fig. 3 is a lateral plan part eliminated that the state that the loading plate of forming workbench declines from the state shown in Fig. 2 (a) and (b) is described.
Fig. 4 illustrates a lateral plan part eliminated being carried out the state of folding process by folding calvus.
Fig. 5 is the lateral plan of the outline that the state of being taken out by packaged goods is described.
Detailed description of the invention
Below, with reference to accompanying drawing, embodiments of the present invention are described.
Packing device of the present invention as shown in Figure 1 (a), (b) shows, possesses forming workbench 4 and framework 5.
Forming workbench 4 possesses loading plate 3, and this loading plate 3 has the area corresponding with the bottom surface of the difficult conformality edible fats and oils goods 2 of the object as FOLD AND PACK and shape.
Forming workbench 4 surrounds by framework 5, possesses the lift span 6 with the area corresponding with loading plate 3 and shape in central authorities.
Packing device of the present invention is equipped with upper and lower motivation structure (not shown), this upper and lower motivation structure from the surface of the upside of loading plate 3 as Fig. 2 (a), be the state of flush with the surface of the upside of framework 5 as shown in Figure 3, one side makes the periphery wall of loading plate 3 and the inner circumferential wall moving contact of lift span 6, and one side makes loading plate 3 decline in lift span 6.
In the preamble, the area corresponding with the bottom surface of difficult conformality edible fats and oils goods 2 and shape refer to such as when difficult conformality edible fats and oils goods 2 are the shape of cuboid as shown in Fig. 2 (a) and (b), for the rectangular shape that the shape (oblong) of the bottom surface with this cuboid is corresponding, than bottom surface (rectangular shape) situation that area is slightly large of this cuboid.
In addition, as described later, from the periphery making package sheet material be close to difficult conformality edible fats and oils goods 2, even maintain the bight at the right angle of the difficult conformality edible fats and oils goods 2 of the shape of cuboid, more accurate corresponding with this bight, viewpoint such for package sheet material warpage is set out, wishing as Fig. 2 (b) Suo Shi, the shape of loading plate 3 is the similar figures with the shape of the bottom surface of the difficult conformality edible fats and oils goods 2 as package object, the area ratio of loading plate 3 is slightly large (such as the bottom surface of the difficult conformality edible fats and oils goods 2 of package object, make about 1 ~ 5mm larger than the bottom surface of the difficult conformality edible fats and oils goods 2 as package object around).
In addition, as mentioned above, because loading plate 3 is by upper and lower motivation structure (not shown), one side makes the inner circumferential wall moving contact of its periphery wall and lift span 6, one side declines in the inside of lift span 6, so, the shape of lift span 6 be with as the shape of bottom surface of difficult conformality edible fats and oils goods 2 of package object and the similar figures of the shape of loading plate 3, the area of the area ratio loading plate 3 of lift span 6 is slightly large.
Packing device of the present invention also possesses multiple folding calvus 7a, 7b, 7c, 7d, described multiple folding calvus 7a, 7b, 7c, 7d are provided in the position corresponding with each limit of lift span 6 respectively around the lift span 6 of the upside of framework 5, and the center position to lift span 6 advances mobile (Fig. 1 (b), Fig. 4).
In the illustrated embodiment, because be cuboid as the difficult conformality edible fats and oils goods 2 of package object, its bottom surface is rectangular shape, so loading plate 3 and lift span 6 all as shown in Figure 1 (d) shows, become rectangular shape when overlooking.Therefore, folding calvus 7a, 7b, 7c, 7d is equipped with respectively in each corresponding position on 4 limits of the lift span 6 with shape rectangular when overlooking.Driver train 8a, 8b, 8c, 8d is equipped with respectively relative to this folding calvus 7a, 7b, 7c, 7d, accordingly, folding calvus 7a, 7b, 7c, 7d are respectively as shown in arrow 20a, 20b, 20c, 20d, can advance to the center position of lift span 6 mobile, in addition, can retreat to its opposite sense.
On the surface of the upside of loading plate 3, as shown in Figure 1 (a), (b) shows, the bottom surface suction hole 9 of (attraction) that attract towards the private side of loading plate 3 is formed.As described later, the attraction through the private side towards loading plate 3 of bottom surface suction hole 9 is equably to the attraction that the private side of loading plate 3 attracts by the whole face of the package sheet material be mounted on loading plate 3.Therefore, bottom surface suction hole 9 is formed with the configuration space of equalization (vacating the interval of approximate equality) throughout whole of loading plate 3.
The side suction hole being attracted (by attracting) towards the private side of framework 5 is formed respectively at each inner circumferential wall of lift span 6.As described later, because through side suction hole towards the attraction of the private side of framework 5 be by circumference 1a, 1b, 1c, 1d of wrapper with each inner circumferential wall of lift span 6 region in opposite directions as shown in FIG. 4 towards the attraction that the side of each inner circumferential wall of lift span 6 attracts, so, not shown at each inner circumferential wall 6a, 6b, 6c(of lift span 6), 6d forms side suction hole 10a(Fig. 4), 10b(Fig. 1 (a), Fig. 4), 10c(is not shown), 10d(Fig. 1 (a)).Below, in this manual, exist and the side suction hole 10a be formed on each inner circumferential wall of lift span 6,10b, 10c, 10d are referred to as, be expressed as the situation of " side suction hole 10 ".
Attraction through the private side towards framework 5 of side suction hole 10 be by circumference 1a, 1b, 1c, 1d of wrapper with the impartial attraction attracted to the direction of this each inner circumferential wall 6a in opposite directions etc. respectively of the region in opposite directions such as each inner circumferential wall 6a of lift span 6.Therefore, as illustrated in the configuration mode of the side suction hole 10a of side suction hole 10 as shown in Fig. 1 (a), 10b, formed multiple at each inner circumferential wall 6a etc. in the circumferential direction of lift span 6 respectively with mutually impartial configuration space (sky opens the interval of approximate equality).
In addition, in this specification sheets, accompanying drawing, as shown in Fig. 2 (a) and (b), have using possess as with the situation being expressed as " wrapper 1 " by the central side part 1e of area corresponding to the area of the bottom surface of the difficult conformality edible fats and oils goods 2 as package object of carrying, shape, shape and the package sheet material (such as, aluminium foil paper) of circumference 1a, 1b, 1c, 1d that extends toward the outer side from this central side part 1e.
Packing device of the present invention also possesses bottom surface attracting mechanism (not shown) and side attracting mechanism (not shown).
Bottom surface attracting mechanism be as shown in Fig. 2 (a) and (b) under difficult conformality edible fats and oils goods 2 are placed on loading plate 3 state by wrapper 1, made loading plate 3 by upper and lower motivation structure (not shown) shown in arrow 21 like that in lift span 6 during decline, through bottom surface suction hole 9 towards the private side of loading plate 3 as arrow 22(Fig. 3) shown in attract the attracting mechanism of (attraction).
Side attracting mechanism is as Fig. 3, as shown in Figure 4 under wrapper 1 is placed on the state that the surface of upside of difficult conformality edible fats and oils goods 2 on loading plate 3 and the surface of the upside of framework 5 be flush, when folding calvus 7a, 7b, 7c, 7d advance mobile to the center position of lift span 6, towards the private side of framework 5 as arrow 23(Fig. 4) shown in from the side suction hole 10 attract the attracting mechanism of (attraction).
Possess said structure, the packing method of the present invention based on packing device of the present invention of mechanism carries out as following.
On the loading plate 3 being mounted in forming workbench 4 as the difficult conformality edible fats and oils goods 2 of package object as described above through the wrapper 1 larger than difficult conformality edible fats and oils goods 2 area (Fig. 2 (a) and (b)).
Such as, the difficult conformality edible fats and oils goods 2 come through transporting conveyor assembly (not shown) supply are supplied to from the side of transporting conveyor assembly (not shown) as shown in arrow 24, be correctly positioned and be mounted on wrapper 1, the position on surface that this wrapper 1 is configured in upside as Fig. 2 (a) Suo Shi, be on the loading plate 3 of flush with the surface of the upside of framework 5.
Namely, be configured in the wrapper 1 on for the loading plate 3 of area corresponding to the bottom surface of the difficult conformality edible fats and oils goods 2 of the shape with the cuboid as tabular and rectangular shape corresponding with it, be correctly positioned on the central side part 1e for the area corresponding with the bottom surface of difficult conformality edible fats and oils goods 2 and rectangular shape corresponding with it, and carried as shown in Fig. 2 (a) and (b).
Then, one side is through being formed in bottom surface suction hole 9 on loading plate 3 as shown in arrow 22, private side towards loading plate 3 attracts (one side attracts), and one side makes the periphery wall of loading plate 3 and the inner circumferential wall moving contact of lift span 6, and loading plate 3 is declined in the inside of lift span 6.
As mentioned above, the shape of loading plate 3 is the similar figures with the bottom shape of the difficult conformality edible fats and oils goods 2 as package object, the area ratio of loading plate 3 is slightly large as the bottom surface of the difficult conformality edible fats and oils goods 2 of package object, the shape of lift span 6 be with as the shape of bottom surface of difficult conformality edible fats and oils goods 2 of package object and the similar figures of the shape of loading plate 3, the area of the area ratio loading plate 3 of lift span 6 is slightly large.And, be that whole of the wrapper 1 be mounted on loading plate 3 (the central side part 1e of wrapper 1) is attracted to the side of loading plate 3 equably through bottom surface suction hole 9 towards the attraction of the private side of loading plate 3.Therefore, bight 12a, 12b of the bottom surface side of difficult conformality edible fats and oils goods 2 can not be removed, and namely, bight 12a, 12b maintain the state at right angle, are close to and packaged by bight 11a, 11b of the wrapper 1 corresponding with respective bight.
In addition, in figure 3, bight 12a, 12b of illustrate only the bottom surface side in the minor face of difficult conformality edible fats and oils goods 2 are illustrated, but, the bight of the bottom surface side in the long limit of difficult conformality edible fats and oils goods 2 too, maintain the state at right angle, be close to packaging by the bight of the wrapper 1 of correspondence.
Above-mentioned one side attracts (one side attracts) towards the private side of loading plate 3 as shown in arrow 22 through the bottom surface suction hole 9 be formed on loading plate 3, one side makes the periphery wall of loading plate 3 and the inner circumferential wall moving contact of lift span 6, the operation that loading plate 3 is declined in lift span 6 proceeds to as shown in Figure 3, Figure 4 always, the surface of upside of difficult conformality edible fats and oils goods 2 on loading plate 3 is placed on and the surface of the upside of framework 5 becomes flush through wrapper 1, in this condition, the decline of loading plate 3 is stopped.
Then, one side is through being formed in side suction hole 10a, the 10b of inner circumferential wall 6a, 6b of lift span 6 as shown in arrow 23,23, direction, inner side towards framework 5 attracts (one side attracts), shown in one image surface arrow 20a, 20b like that, folding calvus 7a, 7b is made to advance mobile, by circumference 1a, 1b of wrapper 1 to the central side warpage (Fig. 4) in the surface of the upside of difficult conformality edible fats and oils goods 2 to the center position of lift span 6.
Here, being carried out equably with the direction of inner circumferential wall 6a, 6b of lift span 6 region in opposite directions towards inner circumferential wall 6a, 6b in opposite directions respectively in circumference 1a, 1b of wrapper 1 is made through side suction hole 10a, 10b towards the attraction of the private side of framework 5.Therefore, bight 12c, 12d of the top side of difficult conformality edible fats and oils goods 2 can not be removed, and namely, bight 12c, 12d maintain the state at right angle, are close to and packaged by bight 11c, 11d of the wrapper 1 corresponding with respective bight.
Then, go out although not shown, but side suction hole 10c, the 10d of one side through being formed in inner circumferential wall 6c, 6d of lift span 6 attracts (simultaneously attracting) towards the direction, inner side of framework 5, shown in one image surface arrow 20c, 20d like that, folding calvus 7c, 7d is made to advance mobile, by circumference 1c, 1d of wrapper 1 to the central side warpage in the surface of the upside of difficult conformality edible fats and oils goods 2 to the center position of lift span 6.
Here, be also make being carried out equably with the direction of inner circumferential wall 6c, 6d of lift span 6 region in opposite directions towards inner circumferential wall 6c, 6d in opposite directions respectively in circumference 1c, 1d of wrapper 1 through side suction hole 10c, 10d towards the attraction of the private side of framework 5.Therefore, the bight of the top side in the long limit of difficult conformality edible fats and oils goods 2 also can not be removed, and namely, maintains the state at right angle, is close to and packaged by the bight of the wrapper 1 corresponding with respective bight.
So, as shown in Figure 5, difficult conformality edible fats and oils goods 2 are by wrapper 1 FOLD AND PACK.
In addition, also can be different from above-mentioned operation, first by folding calvus 7c, 7d, circumference 1c, the 1d of the wrapper 1 in the long limit of difficult conformality edible fats and oils goods 2 are folded, after this, circumference 1a, the 1b of wrapper 1 in the minor face of difficult conformality edible fats and oils goods 2 are folded, by wrapper 1 FOLD AND PACK difficult conformality edible fats and oils goods 2.
Like this by the seal-packed difficult conformality edible fats and oils goods 2 of wrapper 1 as shown in Figure 5, by making the loading plate 3 of forming workbench 4 decline further, and outside is fetched to from packing device.
, with reference to accompanying drawing, describe preferred embodiment of the present invention, but the present invention is not limited to this embodiment above, various ways can be changed in the technical scope that Accessory Right claim records grasp.Such as, in the preamble, as the difficult conformality edible fats and oils goods that conformality under the normal temperature of about 15 DEG C has difficulties, the butter of tabular is used to be illustrated, but, be not limited to the butter of tabular, with regard to all difficult conformalitys platy food all with regard to, can both pack closely.
Nomenclature
1: wrapper; 1a, 1b, 1c, 1d: the circumference of wrapper; 1e: the central side part of wrapper; 2: difficult conformality edible fats and oils goods; 3: loading plate; 4: forming workbench; 5: framework; 6: lift span; 6a, 6b, 6d: the inner circumferential wall of lift span; 7a, 7b, 7c, 7d: folding calvus; 9: bottom surface suction hole; 10(10a, 10b, 10d): side suction hole; 12a, 12b: the bight of the bottom surface side in the minor face of difficult conformality edible fats and oils goods; 11a, 11b: the bight of the wrapper corresponding with the bight of the bottom surface side in the minor face of difficult conformality edible fats and oils goods; 12c, 12d: the bight of the top side in the minor face of difficult conformality edible fats and oils goods; 11c, 11d: the bight of the wrapper corresponding with the bight of the top side in the minor face of difficult conformality edible fats and oils goods.

Claims (6)

1. a packing device, described packing device is the packing device packed with this package sheet material by the difficult conformality edible fats and oils goods of the shape of the square body be placed on package sheet material,
It is characterized in that, comprising:
Possess the forming workbench of the loading plate with the area corresponding with the bottom surface of aforementioned difficult conformality edible fats and oils goods and shape,
Aforementioned forming workbench is surrounded, possess in central authorities the lift span with the area corresponding with aforementioned loading plate and shape framework and
The position corresponding with each limit of aforementioned lift span is provided in respectively, the multiple folding calvus of movement of advancing at the center position of aforementioned lift span around the aforementioned lift span of the upside of aforementioned framework,
On the surface of the upside of aforementioned loading plate, form the bottom surface suction hole attracted towards the private side of aforementioned loading plate,
And form at each inner circumferential wall of aforementioned lift span the side suction hole attracted towards the private side of aforementioned framework respectively,
Comprise: from the state that the surface of the upside of the surface of the upside of aforementioned loading plate and aforementioned framework is flush, the periphery wall of aforementioned loading plate and the inner circumferential wall moving contact of aforementioned lift span, the structure of motivation up and down that aforementioned loading plate is declined in aforementioned lift span,
Under the state that aforementioned difficult conformality edible fats and oils goods are placed on aforementioned loading plate through aforementioned package sheet material, when aforementioned loading plate declines in aforementioned lift span, the bottom surface attracting mechanism attracted from aforementioned bottom surface suction hole and
Under the state that the surface of upside of aforementioned difficult conformality edible fats and oils goods be placed on through aforementioned package sheet material on aforementioned loading plate and the surface of the upside of aforementioned framework are flush, when aforementioned folding calvus advances mobile to the center position of aforementioned lift span, from the side attracting mechanism that former side face suction hole attracts.
2. packing device as claimed in claim 1, it is characterized in that, aforementioned bottom surface suction hole, throughout whole of aforementioned loading plate, is formed with the configuration space of equalization.
3. packing device as claimed in claim 1 or 2, is characterized in that, former side face suction hole, in the circumferential direction of aforementioned lift span, with mutually impartial configuration space, is formed multiple at each inner circumferential wall of aforementioned lift span.
4. a packing method, is the packing method of being packed with this package sheet material by the difficult conformality edible fats and oils goods of the shape of the square body be placed on package sheet material, it is characterized in that,
There is the area corresponding with the bottom surface of aforementioned difficult conformality edible fats and oils goods and the loading plate of shape possessing, and on the aforementioned loading plate of the forming workbench around surrounded by the framework of the lift span in central authorities with the area corresponding with this loading plate and shape, through the aforementioned package sheet material larger than aforementioned difficult conformality edible fats and oils product area, carry aforementioned difficult conformality edible fats and oils goods
Be the state of flush from the surface of upside of aforementioned loading plate the state of carrying aforementioned difficult conformality edible fats and oils goods through aforementioned package sheet material and the surface of the upside of aforementioned framework, one side is through being formed in the surface of the upside of aforementioned loading plate, and attract towards the bottom surface suction hole that the private side of aforementioned loading plate attracts, one side makes the periphery wall of aforementioned loading plate and the inner circumferential wall moving contact of aforementioned lift span, aforementioned loading plate is declined in aforementioned lift span
Under the state that the surface of upside of aforementioned difficult conformality edible fats and oils goods be placed on through aforementioned package sheet material on aforementioned loading plate and the surface of the upside of aforementioned framework are flush, one side is through being formed in each inner circumferential wall of aforementioned lift span, and attract towards the side suction hole that the private side of aforementioned framework attracts, one side is around the aforementioned lift span of the upside of aforementioned framework, the folding calvus making to be provided in respectively the position corresponding with each limit of aforementioned lift span advances mobile to the center position of aforementioned lift span, by the circumference of aforementioned package sheet material to the central side warpage in the aforementioned surface being difficult to ensure the upside of shape property edible fats and oils goods,
Accordingly, aforementioned difficult conformality edible fats and oils goods are packed with aforementioned package sheet material.
5. packing method as claimed in claim 4, is characterized in that,
Through whole the aforementioned bottom surface suction hole formed with the configuration space of equalization throughout aforementioned loading plate through aforementioned bottom surface suction hole towards the attraction of the private side of aforementioned loading plate, by the whole face of the aforementioned package sheet material be mounted on aforementioned loading plate equably to the attraction that the private side of aforementioned loading plate attracts.
6. the packing method as described in claim 4 or 5, is characterized in that,
With mutually impartial configuration space through former side face suction hole through the circumferential direction at aforementioned lift span towards the attraction of the private side of aforementioned framework, be formed in multiple former side face suction holes of each inner circumferential wall of aforementioned lift span, towards the direction of respectively inner circumferential wall in opposite directions, to the attraction carried out equably with the inner circumferential wall region in opposite directions of aforementioned lift span in the circumference of aforementioned package sheet material.
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CN110949719B (en) * 2019-11-29 2021-09-17 无为县光乾纺织科技有限公司 Diolame device to cotton production
CN111452394B (en) * 2020-04-08 2021-10-01 北京天域科技有限公司 Automatic material piece paving device and paving method
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JPWO2012128237A1 (en) 2014-07-24
JP5053469B1 (en) 2012-10-17

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