CN113086424A - Packaging device, printing device, paper conveying device and manufacturing method - Google Patents

Packaging device, printing device, paper conveying device and manufacturing method Download PDF

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Publication number
CN113086424A
CN113086424A CN202011518617.4A CN202011518617A CN113086424A CN 113086424 A CN113086424 A CN 113086424A CN 202011518617 A CN202011518617 A CN 202011518617A CN 113086424 A CN113086424 A CN 113086424A
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CN
China
Prior art keywords
fitting
packaging
fitted
axis
fitting portion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011518617.4A
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Chinese (zh)
Inventor
大桥博志
竹下三四郎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
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Seiko Epson Corp
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Filing date
Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of CN113086424A publication Critical patent/CN113086424A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/68—Containers, packaging elements or packages, specially adapted for particular articles or materials for machines, engines or vehicles in assembled or dismantled form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0201—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together side-by-side
    • B65D21/0202—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together side-by-side and loosely interengaged by integral complementary shapes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B65D81/107—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using blocks of shock-absorbing material
    • B65D81/113—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using blocks of shock-absorbing material of a shape specially adapted to accommodate contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0209—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
    • B65D21/023—Closed containers provided with local cooperating elements in the top and bottom surfaces, e.g. projection and recess
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B65D81/107—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using blocks of shock-absorbing material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2585/00—Containers, packaging elements or packages specially adapted for particular articles or materials
    • B65D2585/68—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form
    • B65D2585/6802—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles
    • B65D2585/689—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles office or shop equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2585/00—Containers, packaging elements or packages specially adapted for particular articles or materials
    • B65D2585/68—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form
    • B65D2585/6802—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles
    • B65D2585/689—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles office or shop equipment
    • B65D2585/6892—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles office or shop equipment photocopiers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Buffer Packaging (AREA)

Abstract

The invention provides a packaging device, a printing device, a paper conveying device and a manufacturing method. The packaging device for a printing device of the present invention includes: a 1 st packaging part having a fitting part; and a 2 nd packaging part having a fitted part which can be fitted to the fitting part by being inserted into at least a part of the fitting part, at least one of the fitting part and the fitted part having an inclined surface with respect to a 1 st axis in a direction in which the fitting part and the fitted part are fitted to each other.

Description

Packaging device, printing device, paper conveying device and manufacturing method
Technical Field
Embodiments relate to a packaging device of a printing device, a packaging device of a paper conveying device, a printing device including a packaging device, a paper conveying device including a packaging device, a manufacturing method of a printing device packaged by a packaging device, and a manufacturing method of a paper conveying device packaged by a packaging device.
Background
The corner block for cushioning described in patent document 1 is formed by using a material of a foamable biodegradable plastic so that the fitting protrusion of one block is fitted into the fitting hole of the other block (see patent document 1).
However, in the technique described in patent document 1, the fitting strength may become insufficient due to no consideration given to the pushing force for fitting the two blocks or the pulling force for pulling out the two blocks that are fitted together, and the fitting strength may not be adjusted.
Patent document 1: japanese laid-open patent publication No. 2000-302170
Disclosure of Invention
In order to solve the above problem, one aspect is a packaging device for a printing device, including: a 1 st packaging part having a fitting part; and a 2 nd packaging part having a fitted part which can be fitted to the fitting part by being inserted into at least a part of the fitting part, at least one of the fitting part and the fitted part having an inclined surface with respect to a 1 st axis in a direction in which the fitting part and the fitted part are fitted to each other.
In order to solve the above problem, one aspect is a packing device for a paper conveying device, including: a 1 st packaging part having a fitting part; and a 2 nd packaging part having a fitted part which can be fitted to the fitting part by being inserted into at least a part of the fitting part, at least one of the fitting part and the fitted part having an inclined surface with respect to a 1 st axis in a direction in which the fitting part and the fitted part are fitted to each other.
In order to solve the above problem, one aspect is a printing apparatus including a packaging apparatus, wherein the packaging apparatus includes: a 1 st packaging part having a fitting part; and a 2 nd package portion having a fitted portion that can be fitted to the fitting portion by being inserted with at least a part of the fitting portion, at least one of the fitting portion and the fitted portion having an inclined surface with respect to a 1 st axis in a direction in which the fitting portion and the fitted portion are fitted, one of the 1 st package portion and the 2 nd package portion housing a setting portion and a 1 st wall portion of the printing apparatus, and the other of the 1 st package portion and the 2 nd package portion facing the 2 nd wall portion of the printing apparatus and fitted to the one of the 1 st package portion and the 2 nd package portion.
In order to solve the above problem, one aspect is a paper conveying apparatus including a wrapping device, wherein the wrapping device includes: a 1 st packaging part having a fitting part; and a 2 nd packaging part having a fitted part which can be fitted to the fitting part by inserting at least a part of the fitting part, at least one of the fitting part and the fitted part having an inclined surface with respect to a 1 st axis in a direction in which the fitting part and the fitted part are fitted, one of the 1 st packaging part and the 2 nd packaging part accommodating a setting part and a 1 st wall part of the paper sheet conveying device, and the other of the 1 st packaging part and the 2 nd packaging part facing the 2 nd wall part of the paper sheet conveying device and fitted to the one of the 1 st packaging part and the 2 nd packaging part.
In order to solve the above problem, one aspect is a method for manufacturing a printing apparatus packaged by a packaging apparatus, the packaging apparatus including: a 1 st packaging part having a fitting part; and a 2 nd packaging part having a fitted part which can be fitted to the fitting part by inserting at least a part of the fitting part, at least one of the fitting part and the fitted part having an inclined surface with respect to a 1 st axis in a direction in which the fitting part and the fitted part are fitted, the 1 st packaging part and the 2 nd packaging part accommodating the setting part and the 1 st wall part of the printing apparatus, and the other of the 1 st packaging part and the 2 nd packaging part facing the 2 nd wall part of the printing apparatus and being fitted to the one of the 1 st packaging part and the 2 nd packaging part.
In order to solve the above problem, one aspect is a method of manufacturing a paper transport apparatus packed by a packing apparatus, the packing apparatus including: a 1 st packaging part having a fitting part; and a 2 nd packaging part having a fitted part which can be fitted to the fitting part by inserting at least a part of the fitting part, at least one of the fitting part and the fitted part having an inclined surface with respect to a 1 st axis in a direction in which the fitting part and the fitted part are fitted, the setting part and the 1 st wall part of the paper sheet conveying device being housed by one of the 1 st packaging part and the 2 nd packaging part, and the other of the 1 st packaging part and the 2 nd packaging part being opposed to the 2 nd wall part of the paper sheet conveying device and fitted to the one of the 1 st packaging part and the 2 nd packaging part.
Drawings
Fig. 1 is an external perspective view showing a schematic configuration of a 1 st packaging device according to an embodiment.
Fig. 2 is an external perspective view showing a schematic configuration of the first packaging device 1 according to the embodiment.
Fig. 3 is a side view showing a schematic configuration of a 1 st packaging device according to the embodiment.
Fig. 4 is an external perspective view showing a schematic configuration of the 1 st-2 nd packaging unit of the packaging device according to the modification.
Fig. 5 is an external perspective view showing a schematic configuration of the 1 st to 3 rd packing portions of the packing device according to the modification.
Fig. 6 is an external perspective view showing a schematic structure of the 1 st to 4 th packaging parts of the packaging device according to the modification.
Fig. 7 is an external perspective view showing a schematic configuration of a 1 st fitting portion included in 1 st to 4 th packaging portions of the packaging device according to the modified example.
Fig. 8 is a diagram for explaining a relationship between forces relating to fitting in the 2 nd packaging apparatus according to the embodiment.
Fig. 9 is a diagram for explaining a relationship between forces relating to fitting in the 2 nd packaging apparatus according to the embodiment.
Fig. 10 is a side view showing a schematic configuration of the 1 st to 5 th packaging parts of the packaging device according to the modification.
Fig. 11 is a side view showing a schematic configuration of a packaging apparatus 3 according to a modification.
Fig. 12 is a side view showing a schematic configuration of a 4 th packaging device according to a modification.
Fig. 13 is a side view showing a schematic configuration of a 5 th packaging device according to a modification.
Fig. 14 is a diagram for explaining a method of manufacturing the printing apparatus packed by the 6 th packing apparatus according to the embodiment.
Fig. 15 is a diagram for explaining a method of manufacturing the printing apparatus packed by the 6 th packing apparatus according to the embodiment.
Fig. 16 is a diagram for explaining a method of manufacturing the printing apparatus packed by the 6 th packing apparatus according to the embodiment.
Fig. 17 is a diagram showing an example of an external appearance of the printing apparatus packaged by the 6 th packaging apparatus according to the embodiment.
Fig. 18 is a diagram showing an example of an external appearance of the printing apparatus packaged by the 6 th packaging apparatus according to the embodiment.
Fig. 19 is a diagram showing an example of an external appearance of the printing apparatus packaged by the 6 th packaging apparatus according to the embodiment.
Fig. 20 is a diagram showing an example of an external appearance of the printing apparatus packaged by the 6 th packaging apparatus according to the embodiment.
Fig. 21 is a diagram for explaining a method of manufacturing the paper conveying apparatus wrapped by the 7 th wrapping device according to the embodiment.
Fig. 22 is a diagram for explaining a method of manufacturing the paper conveying apparatus wrapped by the 7 th wrapping device according to the embodiment.
Fig. 23 is a diagram for explaining a method of manufacturing the paper conveying apparatus wrapped by the 7 th wrapping device according to the embodiment.
Fig. 24 is a diagram showing an example of an appearance of the paper conveying apparatus packaged by the 7 th packaging apparatus according to the embodiment.
Fig. 25 is a diagram showing an example of an appearance of the paper conveying apparatus packaged by the 7 th packaging apparatus according to the embodiment.
Fig. 26 is a diagram showing an example of an appearance of the paper conveying apparatus packaged by the 7 th packaging apparatus according to the embodiment.
Fig. 27 is a diagram showing an example of an appearance of the paper conveying apparatus packaged by the 7 th packaging apparatus according to the embodiment.
Detailed Description
Hereinafter, with respect to the embodiments, description will be made with reference to the drawings.
Fig. 1 is an external perspective view showing a schematic configuration of a 1 st packaging device 1 according to an embodiment.
Fig. 2 is an external perspective view showing a schematic configuration of the 1 st packaging device 1 according to the embodiment. In fig. 1 and 2, the directions of the stereoscopic view are different.
Fig. 3 is a side view showing a schematic configuration of the 1 st packaging device 1 according to the embodiment.
For convenience of explanation, an XYZ rectangular coordinate system, which is a three-dimensional rectangular coordinate system, is shown in each of fig. 1 to 3.
In the example of fig. 1 to 3, for convenience of explanation, an example of the packaging apparatus will be described as a 1 st packaging apparatus 1.
The 1 st wrapping device 1 may be used as a wrapping device of a printing device, or may be used as a wrapping device of a paper conveying device, for example. The paper conveying device is additionally provided in the printing apparatus, and has a function of conveying paper that is output from the printing apparatus, and the like.
The 1 st packaging device 1 includes a 1 st packaging unit 11 and a 2 nd packaging unit 12.
The 1 st packing part 11 has a 1 st fitting base 31 and a fitting part. For convenience of explanation, the base of the 1 st packaging part 11 will be referred to as the 1 st fitting base 31.
The 1 st packaging part 11 includes a 1 st fitting part 32 and a 2 nd fitting part 33 as fitting parts. The 1 st fitting portion 32 and the 2 nd fitting portion 33 are each a projection having a height in a direction parallel to the Z axis with respect to the 1 st fitting base portion 31. The projection projects in the negative direction of the Z axis. The protrusion may be referred to as a projection, for example. The 1 st fitting base 31 supports the 1 st fitting portion 32 and the 2 nd fitting portion 33.
The 2 nd packaging part 12 has a 1 st fitting base part 51 and a fitting part. For convenience of explanation, the base of the 2 nd packaging part 12 will be referred to as the 1 st fitting base 51.
The 2 nd packaging part 12 includes a 1 st fitting part 52 and a 2 nd fitting part 53 as fitting parts. The 1 st fitting target portion 52 and the 2 nd fitting target portion 53 are holes having a depth in a direction parallel to the Z axis with respect to the 1 st fitting target base portion 51. The hole has a depth in a negative direction of the Z-axis. The hole may be referred to as a recess, for example.
The 1 st fitted base 51 is an example of a base.
In the present embodiment, the 1 st packaging part 11 and the 2 nd packaging part 12 are each configured using a foamable plastic cushion material. As the foamable plastic cushion material, various materials can be used, and for example, polystyrene, urethane, polypropylene, polyethylene, or the like can be used. The material using Polystyrene may be Expanded Polystyrene (EPS).
As another example, one or both of the 1 st packaging part 11 and the 2 nd packaging part 12 may be formed using an elastic material having elasticity such as rubber.
One or both of the 1 st packaging part 11 and the 2 nd packaging part 12 may be configured using two or more different materials. The substance may be, for example, various foamable plastic cushioning materials or elastic materials such as rubber.
For example, the 1 st packaging part 11 and the 2 nd packaging part 12 may be configured using different materials. The substance may be, for example, various foamable plastic cushioning materials or elastic materials such as rubber.
The 1 st fitting target portion 52 can be fitted to the 1 st fitting portion 32 by being inserted into at least a part of the 1 st fitting portion 32.
At least one of the 1 st fitting portion 32 and the 1 st fitting target portion 52 has an inclined surface with respect to the 1 st axis in the direction in which the 1 st fitting portion 32 and the 1 st fitting target portion 52 are fitted.
In the example of fig. 1 to 3, the 1 st axis is the Z axis. In addition, as another example, the 1 st axis may be understood as another axis parallel to the Z axis.
Here, the shape of the projection of the 1 st fitting portion 32 and the shape of the hole of the 1 st fitting target portion 52 are, for example, the same or substantially the same size. For example, one of the shape of the projection of the 1 st fitting portion 32 and the shape of the hole of the 1 st fitting target portion 52 may be slightly smaller than the other. For example, in the case where the 1 st fitting portion 32 and the 1 st fitting target portion 52 have inclined surfaces with respect to the 1 st axis, the inclination angle of the inclined surfaces may be slightly different between the shape of the projection of the 1 st fitting portion 32 and the shape of the hole of the 1 st fitting target portion 52.
In addition, their shapes may be other various shapes.
In the example of fig. 1 to 3, both the 1 st fitting portion 32 and the 1 st fitting target portion 52 have inclined surfaces with respect to the 1 st axis. The inclined surface has a shape that can be fitted to each other by the 1 st fitting portion 32 and the 1 st fitting-receiving portion 52, and in the example of fig. 1 to 3, has a tapered shape. The tapered shape may be referred to as a wedge shape, for example.
In the 1 st fitting portion 32, the cross-sectional area of the surface parallel to the XY plane is made smaller as the surface is farther from the 1 st fitting base portion 31 in the direction parallel to the 1 st axis by the inclined surface with respect to the 1 st axis. That is, the 1 st fitting portion 32 becomes thinner as it is farther from the 1 st fitting base portion 31 in the direction parallel to the Z axis.
In the 1 st fitting-target portion 52, the cross-sectional area of the surface parallel to the XY plane becomes smaller from the surface of the 1 st fitting-target base portion 51 toward the inside of the hole portion in the direction parallel to the 1 st axis by the inclined surface with respect to the 1 st axis. That is, the 1 st fitting-target portion 52 becomes thinner from the surface of the 1 st fitting-target base portion 51 toward the inside of the hole portion in the direction parallel to the Z axis.
In addition, although the cross-sectional area of a plane parallel to the XY plane perpendicular to the 1 st axis is exemplified in the present embodiment, for example, a cross-sectional area of a plane parallel to a plane which is not perpendicular to and intersects the 1 st axis may be used instead.
Here, the shapes of the 2 nd fitting portion 33 and the 2 nd fitting-receiving portion 53 are also the same as the shapes of the 1 st fitting portion 32 and the 1 st fitting-receiving portion 52, respectively.
In the example of fig. 1 to 3, both fitting of the 1 st fitting portion 32 and the 1 st fitting target portion 52 and fitting of the 2 nd fitting portion 33 and the 2 nd fitting target portion 53 are provided, whereby the overall fitting strength is enhanced.
The number of combinations of the fitting portions and the fitted portions may be any, and may be one, two, or three or more, as in the example of fig. 1 to 3.
In the 1 st packaging device 1, the 1 st fitting portion 32 and the 1 st fitting portion 52 are fitted and the 2 nd fitting portion 33 and the 2 nd fitting portion 53 are fitted by facing and approaching the surface of the 1 st packaging part 11 on which the 1 st fitting portion 32 and the 2 nd fitting portion 33 are provided and the surface of the 2 nd packaging part 12 on which the 1 st fitting portion 52 and the 2 nd fitting portion 53 are provided in parallel to the Z-axis direction.
Fig. 4 is an external perspective view showing a schematic configuration of the 1 st-2 nd packaging unit 111 of the packaging device according to the modification.
In fig. 4, an XYZ rectangular coordinate system, which is a three-dimensional rectangular coordinate system, is shown for convenience of explanation.
The 1 st-2 nd packaging unit 111 includes: the 2 nd fitting base 131, the 1 st-2 nd fitting part 132, the 1 st part 151 of the 1 st-2 nd fitting part 132, the 2 nd-2 nd fitting part 133, and the 1 st-2 nd part 152 of the 2 nd-2 nd fitting part 133.
Here, the structure of the 1 st-2 nd packaging part 111 is different from the structure of the 1 st packaging part 11 shown in fig. 1 to 3 in the point of including the 1 st part 151 and the 1 st-2 nd part 152 in general, and is otherwise the same. However, by providing the 1 st portion 151 and the 1 st to 2 nd portions 152, the shape, size, and the like of each structure portion can be appropriately adjusted.
In addition, the 1 st-2 nd packing part 111 is another example of the 1 st packing part.
Further, the 2 nd fitting base 131 is an example of a base.
The 1 st-2 nd fitting part 132 and the 2 nd-2 nd fitting part 133 are examples of fitting parts.
In addition, the 1 st part 151 and the 1 st to 2 nd parts 152 are examples of the 1 st part, respectively.
The 1 st part 151 of the 1 st-2 nd fitting part 132 is disposed between the 2 nd fitting base 131 and the 1 st-2 nd fitting part 132.
That is, the 1 st-2 nd packaging part 111 includes the 2 nd fitting base 131 for supporting the fitting part, and the 1 st parts 151 and 152 disposed between the 2 nd fitting base 131 and the fitting part. In the example of fig. 4, the fitting portions are the 1 st-2 fitting portion 132 and the 2 nd-2 fitting portion 133.
In the 1 st-2 fitting part 132, the sectional area of the 1 st part 151 at the connection part of the 1 st part 151 and the 1 st-2 fitting part 132 is smaller than that of the 1 st-2 fitting part 132 with respect to the sectional area of a plane parallel to the XY plane perpendicular to the 1 st axis. Instead of the cross-sectional area of the plane parallel to the XY plane perpendicular to the 1 st axis, a cross-sectional area of a plane parallel to a plane that is not perpendicular to and intersects the 1 st axis may be used. In this example, the 1 st axis is parallel to the Z axis.
Here, the shapes of the 2 nd-2 nd fitting part 133 and the 1 st-2 nd part 152 thereof are also the same as those of the 1 st-2 nd fitting part 132 and the 1 st part 151 thereof, respectively.
Fig. 5 is an external perspective view showing a schematic configuration of the 1 st to 3 rd wrapping portions 211 of the wrapping device according to the modification.
In fig. 5, for convenience of explanation, an XYZ rectangular coordinate system, which is a three-dimensional rectangular coordinate system, is shown.
The 1 st to 3 rd packing portions 211 include: the 3 rd fitting base 231, the 1 st to 3 rd fitting parts 232, the 2 nd parts 251 of the 1 st to 3 rd fitting parts 232, the 2 nd to 3 rd fitting parts 233, and the 2 nd to 2 nd parts 252 of the 2 nd to 3 rd fitting parts 233.
Here, the structure of the 1 st to 3 rd packaging part 211 is different from the structure of the 1 st packaging part 11 shown in fig. 1 to 3 in the point of including the 2 nd part 251 and the 2 nd to 2 nd part 252 in general, and is otherwise the same. However, by providing the 2 nd portion 251 and the 2 nd-2 nd portion 252, the shape, size, and the like of each structural portion can be appropriately adjusted.
In addition, the 1 st to 3 rd packing parts 211 are another example of the 1 st packing part.
The 3 rd fitting base 231 is an example of a base.
Further, the 1 st to 3 rd fitting parts 232 and the 2 nd to 3 rd fitting parts 233 are examples of fitting parts, respectively.
Further, the 2 nd part 251 and the 2 nd-2 nd part 252 are one example of the 2 nd part, respectively.
The 2 nd part 251 of the 1 st to 3 rd fitting part 232 is disposed between the 3 rd fitting base 231 and the 1 st to 3 rd fitting part 232.
That is, the 1 st to 3 rd packaging part 211 includes a 3 rd fitting base 231 for supporting the fitting part, and 2 nd parts 251 and 252 disposed between the 3 rd fitting base 231 and the fitting part. In the example of fig. 5, the fitting portions are the 1 st to 3 rd fitting portions 232 and the 2 nd to 3 rd fitting portions 233.
In the 1 st-3 rd fitting part 232, the sectional area of the 2 nd part 251 at the connection part of the 2 nd part 251 and the 1 st-3 rd fitting part 232 is larger than the sectional area of the 1 st-3 rd fitting part 232 with respect to the sectional area of the plane parallel to the XY plane perpendicular to the 1 st axis. Instead of the cross-sectional area of the plane parallel to the XY plane perpendicular to the 1 st axis, a cross-sectional area of a plane parallel to a plane that is not perpendicular to and intersects the 1 st axis may be used. In this example, the 1 st axis is parallel to the Z axis.
Here, the shapes of the 2 nd to 3 rd fitting part 233 and the 2 nd to 2 nd part 252 thereof are also the same as those of the 1 st to 3 rd fitting part 232 and the 2 nd part 251 thereof, respectively.
Fig. 6 is an external perspective view showing a schematic configuration of the 1 st to 4 th wrapping portions 311 of the wrapping device according to the modified example.
Fig. 7 is an external perspective view showing a schematic configuration of a 1 st to 4 th fitting portion 332 included in a 1 st to 4 th packaging portion 311 of the packaging device according to the modified example.
For convenience of explanation, an XYZ rectangular coordinate system, which is a three-dimensional rectangular coordinate system, is shown in fig. 6 and 7, respectively.
The 1 st to 4 th packing units 311 include: the 4 th fitting base 331, the 1 st-4 th fitting part 332, and the 2 nd-4 th fitting part 333.
The 1 st to 4 th fitting portions 332 have a 1 st non-inclined surface 351 at a part of the position of the inclined surface with respect to the 1 st axis.
The 2 nd-4 th fitting part 333 has a 2 nd non-inclined surface 352 at a part of the position of the inclined surface with respect to the 1 st axis.
In this example, the 1 st axis is parallel to the Z axis.
In addition, the 1 st to 4 th packing parts 311 are another example of the 1 st packing part.
The 4 th fitting base 331 is an example of a base.
The 1 st to 4 th fitting portions 332 and the 2 nd to 4 th fitting portions 333 are examples of fitting portions.
The 1 st non-inclined surface 351 and the 2 nd non-inclined surface 352 are examples of non-inclined surfaces.
Here, the structure of the 1 st to 4 th packaging part 311 is different from the structure of the 1 st packaging part 11 shown in fig. 1 to 3 in the point that the 1 st non-inclined surface 351 and the 2 nd non-inclined surface 352 are provided, and is otherwise the same. However, by providing the 1 st non-inclined surface 351 and the 2 nd non-inclined surface 352, the shape, size, and the like of each component can be appropriately adjusted.
In the example of fig. 6 and 7, the 1 st non-inclined surface 351 in the 1 st to 4 th fitting portion 332 may be understood to be provided between two adjacent inclined surfaces on both sides thereof.
Although the 1 st non-inclined surface 351 existing in the negative direction of the X axis in the 1 st to 4 th fitting portions 332 is shown in the example of fig. 6 and 7, a similar non-inclined surface (not shown) is also provided in the positive direction of the X axis.
Here, the shapes of the 2 nd to 4 th fitting part 333 and the 2 nd non-inclined surface 352 thereof are also the same as those of the 1 st to 4 th fitting part 332 and the non-inclined surface 351 thereof, respectively.
The relationship between the forces involved in the fitting in the 2 nd packaging device 101 according to the embodiment will be described with reference to fig. 8 and 9.
Fig. 8 and 9 are diagrams for explaining the relationship between the forces involved in the fitting in the 2 nd packaging device 101 according to the embodiment.
For convenience of explanation, an XYZ rectangular coordinate system, which is a three-dimensional rectangular coordinate system, is shown in fig. 8 and 9, respectively.
In the example of fig. 8 and 9, for convenience of explanation, an example of the packaging apparatus will be referred to as a 2 nd packaging apparatus 101.
Here, in the example of fig. 8 and 9, the force relationship is shown by taking the 2 nd packaging device 101 including the 1 st to 2 nd packaging part 111 shown in fig. 4 as an example, but the physical principle is the same for other packaging devices.
The 2 nd packaging device 101 includes a 1 st-2 nd packaging unit 111 and a 2 nd-2 nd packaging unit 112.
The 1 st-2 packing part 111 includes the 1 st-2 nd fitting part 132 and the 1 st part 151 thereof.
The 2 nd-2 nd package part 112 has a 2 nd fitted base part 171 and a 1 st-2 nd fitted part 172 thereof.
In addition, the 2 nd-2 nd packing part 112 is another example of the 2 nd packing part.
The 2 nd fitted base 171 is an example of a base.
The 1 st to 2 nd fitting target portion 172 is an example of a fitting target portion.
Fig. 8 shows a state where the 1 st-2 fitting part 132 and the 1 st-2 nd fitted part 172 are fitted together. For convenience of explanation, fig. 8 schematically shows a cross section of the 2 nd packaging device 101 parallel to the XZ plane.
In the example of fig. 8, the 1 st-2 fitting part 132 and the 1 st-2 fitting part 172 are fitted not in a state where the 1 st-2 fitting part 132 and the 1 st-2 fitting part 172 are completely fitted but in a state where a predetermined gap exists between a surface of a tip end of the 1 st-2 fitting part 132 and a bottom surface of the 1 st-2 fitting part 172. In the example of fig. 8, in this state, the 1 st-2 nd fitting portion 132 and the 1 st-2 nd fitted portion 172 are fixed.
In the example of fig. 8, the surface of the tip of the 1 st-2 nd fitting part 132 is the negative surface of the Z axis, and the bottom surface of the 1 st-2 nd fitted part 172 is the positive surface of the Z axis.
Fig. 8 shows a pull-out force F11, which is a force to pull out the 1 st-2 fitting part 132 from the 1 st-2 fitting part 172 from the state where the 1 st-2 fitting part 132 and the 1 st-2 fitting part 172 are fitted to each other. In this example, the force F11 is set to a direction parallel to the 1 st axis. In this example, the 1 st axis is parallel to the Z axis.
Further, a cross-sectional area of a plane parallel to the XY plane of the 1 st portion 151 is represented as a.
Fig. 8 shows a contact portion R1 between the inclined surface in the positive direction of the X axis of the 1 st-2 fitting part 132 and the inclined surface in the positive direction of the X axis of the 1 st-2 fitting part 172. These inclined surfaces are in contact with each other.
In fig. 9, the relationship of the force at the contact portion R1 is shown.
The coefficient of friction at rest along the inclined surface at one contact point of the contact portion R1 is μ. Further, an angle between the inclined surface and a direction parallel to the 1 st axis is represented by θ. The force parallel to the vertical direction with respect to the inclined surface and the reaction force against the force applied from the 1 st-2 nd fitting part 132 to the 1 st-2 nd fitting part 172 are referred to as force F3.
Then, the frictional force along the inclined surface, i.e., the force F1, can be expressed as F1 ═ μ · F3. Further, a force F2, which is a component of the frictional force in the direction parallel to the 1 st axis, is expressed as F2 ═ μ · F3 · cos θ.
When a force F11 is applied to pull out the 1 st-2 fitting target part 172 from the 1 st-2 fitting target part 132, the condition that the 1 st-2 fitting target part 132 cannot be pulled out from the 1 st-2 fitting target part 172 is set to be μ · F3 · cos θ > F11. That is, cos θ > F11/(μ · F3) is satisfied.
Here, if the maximum value of the force F11 is a · σ, cos θ > (a · σ)/(μ · F3) is set as a condition. Here, in the present example, a range in which the 1 st part 151 is not broken is assumed, and σ is the minimum value of the force at which the 1 st part 151 is broken. Thus, each value can be designed based on the relationship between the force F3, the cross-sectional area a, and the angle θ. The force σ and the friction coefficient μmay be determined by, for example, the material of the 1 st-2 fitting part 132, the material of the 1 st-2 fitting part 172, and the like.
Here, as an example of the numerical value, the friction coefficient μ is about 0.6 and the force σ is about 0.15 MPa. The force F3 can be adjusted by the force or the amount by which the 1 st-2 nd fitting part 132 is pushed into the 1 st-2 nd fitted part 172.
In this way, in the present embodiment, the fitting strength of the fitting portion and the fitted portion is defined by the inclination of the inclined surface. The fitting strength of the fitting portion and the fitted portion depends on, for example, the contact area of the fitting portion and the fitted portion in the state in which the fitting portion and the fitted portion are fitted. The contact area includes, for example, a contact area of an inclined surface provided on at least one of the fitting portion and the fitted portion. In the present embodiment, the fitting portion and the fitting portion are fixed by the structure in which the fitting portion is expanded by the fitting portion when the fitting portion is inserted into the fitting portion.
For example, when the fitting portion is pulled out from the fitted portion from a state in which the fitting portion and the fitted portion are fitted together, one or both of the 1 st-2 package portion 111 and the 2 nd-2 package portion 112 may be broken. In this configuration, once the fitting portion and the fitted portion are fitted together, the fitting portion and the fitted portion are not separated unless the 2 nd packaging device 101 is broken, and therefore, it is substantially impossible to return the fitting portion and the fitted portion to the state before fitting after fitting.
For example, it may be designed to adjust the cross-sectional area of the 1 st part 151 parallel to the XY plane so that the 1 st part 151 is broken when the fitting part is pulled out from the fitting part from a state where the fitting part and the fitting part are fitted together.
As another example, the 1 st-2 package portion 111 and the 2 nd-2 package portion 112 may not be broken when the fitting portion is pulled out from the fitting target portion from a state in which the fitting portion and the fitting target portion are fitted to each other. In this configuration, after the fitting portion and the fitted portion are fitted, the fitting portion and the fitted portion can be returned to the state before fitting. This enables reuse of the 2 nd packaging apparatus 101.
Here, the contact area between the fitting portion and the fitted portion may be adjusted by adjusting the shape of the fitting portion, the contact area may be adjusted by adjusting the shape of the fitted portion, or the contact area may be adjusted by adjusting the shapes of both the fitting portion and the fitted portion.
For example, the pull-out force required when the fitting portion is pulled out from the fitting target portion from a state in which the fitting portion and the fitting target portion are fitted to each other can be adjusted by the size of the portion having the inclined surface of the fitting portion or the fitting target portion, and the push-in force or the push-in amount when the fitting portion is inserted into the fitting target portion. Here, the size of the portion having the inclined surface may be, for example, the size of the area of contact between the fitting portion and the fitted portion.
As an example, in the case where the inclined surface of the fitting portion or the fitted portion has a tapered shape, the required withdrawal force of the fitting portion from the fitted portion becomes large from the state where the fitting portion and the fitted portion are fitted together, as the inclination angle of the inclined surface with respect to the 1 st axis becomes smaller. Therefore, when the fitting portion and the fitted portion are separated from each other without breaking the 2 nd packaging device 101 as the inclination angle of the inclined surface with respect to the 1 st axis becomes smaller, for example, the cross-sectional area of the 1 st portion 151 parallel to the XY plane is increased. In addition, the larger the inclination angle of the inclined surface with respect to the 1 st axis, the steeper the inclination.
For example, since the foamable plastic cushion material has a property that the tensile breaking strength is lower than the compressive strength at the time of collapse, it is possible to adopt a structure in which the fitting portion and the fitted portion cannot be separated from each other without damaging the 2 nd packaging device 101 after the fitting portion and the fitted portion are assembled by utilizing this property.
Whether or not the 2 nd packaging device 101 is damaged when the fitting portion is pulled out from the fitted portion from a state in which the fitting portion and the fitted portion are fitted together can be adjusted by, for example, the size of the cross-sectional area parallel to the XY plane of a predetermined portion of the fitting portion or the fitted portion near the base portion. The predetermined portion may be, for example, the 1 st portion 151.
In the present embodiment, when the shape of the fitting portion and the shape of the fitted portion are fixed, the required pushing amount and the required pulling force at the time of pulling out can be determined by design.
In the state where the fitting portion and the fitted portion are fitted together, the tip of the protrusion of the fitting portion may be in contact with the bottom of the hole of the fitted portion, or may not be in contact with each other but may have a gap therebetween.
In addition, a mark indicating the degree to which the fitting portion should be fitted to the fitted portion may be provided on one or both of the fitting portion and the fitted portion. The mark may be, for example, a line or the like provided on the fitting portion and to be matched with a predetermined portion of the fitted portion when the fitting portion is inserted into the fitted portion.
Fig. 10 is a side view showing a schematic configuration of the 1 st to 5 th wrapping portions 411 of the wrapping device according to the modification.
For convenience of explanation, in fig. 10, an XYZ rectangular coordinate system, which is a three-dimensional rectangular coordinate system, is shown.
In addition, the 1 st to 5 th packing parts 411 are another example of the 1 st packing part.
The 1 st to 5 th packing part 411 includes a 5 th fitting base part 431, a 1 st to 5 th fitting part 432, and a 3 rd part 451.
The 3 rd part 451 is disposed between the 5 th fitting base 431 and the 1 st to 5 th fitting parts 432.
The 3 rd part 451 has a rectangular parallelepiped shape.
In the 1 st to 5 th fitting part 432, the sectional area of the 3 rd part 451 at the connection part of the 3 rd part 451 and the 1 st to 5 th fitting part 432 is the same as the sectional area of the 1 st to 5 th fitting part 432 with respect to the sectional area of a plane parallel to the XY plane orthogonal to the 1 st axis. Instead of the cross-sectional area of the plane parallel to the XY plane perpendicular to the 1 st axis, a cross-sectional area of a plane parallel to a plane that is not perpendicular to and intersects the 1 st axis may be used. In this example, the 1 st axis is parallel to the Z axis.
The 5 th fitting base 431 is an example of a base.
Further, the 1 st to 5 th fitting portions 432 are one example of the fitting portions.
Here, the structure of the 1 st to 5 th wrapping portion 411 is different from the structure of the 1 st wrapping portion 11 shown in fig. 1 to 3 in the point of including the 3 rd portion 451 in an outline, and is otherwise the same. However, by providing the 3 rd portion 451, the shape, size, and the like of each structure portion can be appropriately adjusted.
The 1 st to 5 th packaging parts 411 include, for example, fitting parts in addition to the 1 st to 5 th fitting parts 432. For example, the same 3 rd part as the 3 rd part 451 of the 1 st to 5 th packing part 411 may be provided for the fitting part.
Fig. 11 is a side view showing a schematic configuration of a packaging apparatus 3 according to a modification example.
For convenience of explanation, fig. 11 shows an XYZ rectangular coordinate system as a three-dimensional rectangular coordinate system.
The 3 rd packaging device 501 includes the 1 st to 6 th packaging parts 511 and the 2 nd to 3 rd packaging parts 512.
The 1 st to 6 th packaging part 511 has a 6 th fitting base part 531 and a 1 st to 6 th fitting part 532.
The 2 nd-3 rd package part 512 has a 1 st-3 rd fitting part 572 in the 3 rd fitting base part 571.
In the example of fig. 11, for convenience of explanation, an example of the packaging apparatus will be referred to as a 3 rd packaging apparatus 501.
Further, the 1 st to 6 th packing parts 511 are another example of the 1 st packing part.
Further, the 2 nd to 3 rd packing part 512 is another example of the 2 nd packing part.
The 6 th fitting base 531 is an example of a base.
Further, the 1 st to 6 th fitting parts 532 are one example of the fitting parts.
The 3 rd fitted base 571 is an example of a base.
Further, the 1 st to 3 rd fitted parts 572 are one example of fitted parts.
The 1 st to 6 th fitting portions 532 have three step differences with respect to a plane parallel to the XY plane in a direction parallel to the 1 st axis, and have a 1 st step 533, a 2 nd step 534, and a 3 rd step 535 as respective step portions toward the positive direction of the Z axis. In this example, the 1 st axis is parallel to the Z axis.
For a cross-sectional area parallel to the XY plane, step 1 533 is smallest, step 2 534 is centered, and step 3 535 is largest.
Further, the 1 st step 533, the 2 nd step 534, and the 3 rd step 535 are examples of steps, respectively.
The 1 st to 3 rd fitting-receiving part 572 has two steps of step differences with respect to a plane parallel to the XY plane in a direction parallel to the 1 st axis, and has a 4 th step 573 and a 5 th step 574 as respective step portions toward the positive direction of the Z axis.
The 4 th step 573 is the smallest and the 5 th step 574 is the largest in a cross-sectional area parallel to the XY plane.
The 4 th stepped portion 573 and the 5 th stepped portion 574 are examples of stepped portions.
In the example of fig. 11, the 1 st step 533 and the 2 nd step 534 of the 1 st to 6 th fitting portion 532 are fitted to the 4 th step 573 and the 5 th step 574 of the 1 st to 3 rd fitted portion 572, respectively.
In the example of fig. 11, the 1 st to 3 rd fitting-target portions 572 have two-stage step portions, but the number of step portions may be three or more.
Fig. 12 is a side view showing a schematic configuration of a 4 th packaging device 601 according to a modification.
For convenience of explanation, fig. 12 shows an XYZ rectangular coordinate system as a three-dimensional rectangular coordinate system.
The 4 th wrapping device 601 includes the 1 st to 7 th wrapping portions 611 and the 2 nd to 4 th wrapping portions 612.
The 1 st to 7 th packing parts 611 have a 7 th fitting base part 631 and a 1 st to 7 th fitting part 632.
The 2 nd to 4 th package portions 612 have 1 st to 4 th fitted portions 672 in the 4 th fitted base portion 671.
In the example of fig. 12, the 1 st to 7 th fitting portions 632 have inclined surfaces with respect to the 1 st axis, and the 1 st to 4 th fitted portions 672 do not have inclined surfaces with respect to the 1 st axis. In this example, the 1 st axis is parallel to the Z axis.
In the example of fig. 12, for convenience of explanation, an example of the packaging apparatus will be referred to as a 4 th packaging apparatus 601.
Further, the 1 st to 7 th packing parts 611 are another example of the 1 st packing part.
In addition, the 2 nd to 4 th packing parts 612 are another example of the 2 nd packing part.
The 7 th fitting base portion 631 is an example of a base portion.
Further, the 1 st to 7 th fitting portions 632 are one example of fitting portions.
The 4 th fitted base 671 is an example of a base.
Further, the 1 st to 4 th fitted portions 672 are one example of fitted portions.
Here, the configuration of the 4 th packaging device 601 is different from the configuration of the 1 st packaging device 1 shown in fig. 1 to 3 in the form of the 1 st to 7 th fitting portion 632 and the 1 st to 4 th fitted portion 672 in general, and is otherwise the same. However, the shapes and sizes of the respective components can be adjusted as appropriate by the difference in the shapes of the 1 st to 7 th fitting portions 632 and the 1 st to 4 th fitted portions 672.
The 1 st to 7 th packaging parts 611 may include a fitting part in addition to the 1 st to 7 th fitting parts 632, for example. Similarly, the 2 nd to 4 th packaging parts 612 may include a fitting receiving part in addition to the 1 st to 4 th fitting receiving parts 672, for example.
Fig. 13 is a side view showing a schematic configuration of a 5 th packaging apparatus 701 according to a modification.
For convenience of explanation, fig. 13 shows an XYZ rectangular coordinate system as a three-dimensional rectangular coordinate system.
The 5 th packaging device 701 includes the 1 st to 8 th packaging parts 711 and the 2 nd to 5 th packaging parts 712.
The 1 st to 8 th package parts 711 have an 8 th fitting base part 731 and a 1 st to 8 th fitting part 732.
The 2 nd to 5 th package part 712 has the 1 st to 5 th fitted parts 772 in the 5 th fitted base part 771.
In the example of fig. 13, the 1 st to 8 th fitting parts 732 have no inclined surface with respect to the 1 st axis, and the 1 st to 5 th fitted parts 772 have an inclined surface with respect to the 1 st axis. In this example, the 1 st axis is parallel to the Z axis.
For convenience of explanation, in the example of fig. 13, an example of the packaging apparatus will be referred to as a 5 th packaging apparatus 701.
Further, the 1 st to 8 th packing parts 711 are another example of the 1 st packing part.
In addition, the 2 nd-2 nd packing part 712 is another example of the 2 nd packing part.
The 8 th fitting base portion 731 is an example of a base portion.
The 1 st to 8 th fitting parts 732 are examples of fitting parts.
The 1 st fitted base 51 is an example of a base.
The 5 th fitted base 771 is an example of a base.
Further, the 1 st to 5 th fitted portions 772 are one example of the fitted portions.
Here, the configuration of the 5 th packaging device 701 is different from that of the 1 st packaging device 1 shown in fig. 1 to 3 in the form of the 1 st to 8 th fitting parts 732 and the 1 st to 4 th fitted parts 672 in general, and is otherwise the same. However, the shapes of the fitting portions 632 of 1 st to 7 th and the fitted portions 772 of 1 st to 5 th are different, so that the shapes, sizes, and the like of the respective structural portions can be appropriately adjusted.
The 1 st to 8 th packaging parts 711 may include a fitting part in addition to the 1 st to 8 th fitting parts 732, for example. Similarly, the 2 nd to 5 th packaging parts 712 may include a fitting target part in addition to the 1 st to 5 th fitting target parts 772, for example.
The package of the printing apparatus 1011 will be described with reference to fig. 14 to 20. As the 6 th packaging device 1012 of the printing device 1011, for example, various packaging devices as described with reference to fig. 1 to 13 can be used.
In the examples of fig. 14 to 20, for convenience of explanation, an example of the packaging apparatus will be referred to as a 6 th packaging apparatus 1012.
A method of manufacturing the printing apparatus 1011 packaged by the 6 th packaging apparatus 1012 will be described with reference to fig. 14 to 16.
Fig. 14, 15, and 16 are diagrams for explaining a method of manufacturing the printing apparatus 1011 packaged by the 6 th packaging apparatus 1012 according to the embodiment. For convenience of explanation, fig. 14, 15, and 16 show an outline of a cross section of the 6 th wrapping device 1012 parallel to the XZ plane.
For convenience of explanation, fig. 14 to 16 each show an XYZ rectangular coordinate system as a three-dimensional rectangular coordinate system.
In the explanation of fig. 14 to 16, the positive direction of the Z axis is referred to as an upward direction, and the negative direction of the Z axis is referred to as a downward direction. Further, the direction of gravity is set to the downward direction.
In this embodiment, the printing apparatus 1011 packaged by the 6 th packaging apparatus 1012 is manufactured from the state shown in fig. 14 through the state shown in fig. 15 toward the state shown in fig. 16.
The 6 th wrapping device 1012 includes the 1 st to 9 th wrapping portions 1014 and the 2 nd to 6 th wrapping portions 1013.
Here, in the examples of fig. 14 to 16, for convenience of explanation, the shape of a predetermined cross section parallel to the XZ plane is shown as the shape of the 2 nd to 6 th package part 1013.
In addition, the 1 st to 9 th packing parts 1014 are another example of the 1 st packing part.
Further, the 2 nd to 6 th packing parts 1013 are another example of the 2 nd packing part.
First, the state shown in fig. 14 will be described.
On the 1 st stage 1071, the 2 nd to 6 th package part 1013 is placed.
The printing apparatus 1011 is suspended in the air by the 1 st wire 1051 of the crane (not shown), and is supported by the 1 st wire 1051 and moved downward from above the 2 nd to 6 th package unit 1013. Then, the printing device 1011 is placed on the 2 nd to 6 th package part 1013.
Here, the 1 st stage 1071 is an example of a pedestal, and may be a pallet, for example. The 1 st stage 1071 is configured using a buffer material, for example. The 1 st stage 1071 has a structure into which a fork of a forklift can be inserted and transported, for example.
In addition, the 1 st wire rope 1051 is an example of a wire rope.
Next, the state shown in fig. 15 will be explained.
The printing device 1011 is mounted on the 2 nd to 6 th package part 1013. In the state shown in fig. 15, the 1 st wire 1051 is detached from the printing apparatus 1011.
The 1 st installation part 1031 and the 1 st wall part 1032 of the printing device 1011 are accommodated by the 2 nd to 6 th packing parts 1013.
In addition, the 1 st setting portion 1031 is an example of a setting portion.
Here, in the examples of fig. 14 to 16, the 1 st installation portion 1031 of the printing device 1011 is a portion in the negative direction of the Z axis and corresponds to the bottom surface.
In the example of fig. 14 to 16, the 1 st wall 1032 of the printing device 1011 corresponds to the positive direction of the X axis and corresponds to the side surface. The side surface may be, for example, a front surface or a back surface.
In the examples of fig. 14 to 16, the 1 st installation part 1031 and the 1 st wall part 1032 of the printing device 1011 are in contact with the 2 nd to 6 th packing parts 1013, respectively.
Next, the state shown in fig. 16 will be explained.
The fitting portions (not shown) of the 1 st to 9 th package parts 1014 and the fitted portions (not shown) of the 2 nd to 6 th package parts 1013 are fitted together by pushing the 1 st to 9 th package parts 1014 downward from above the 2 nd to 6 th package parts 1013 in a space in the negative direction of the X axis with respect to the printing apparatus 1011.
In the examples of fig. 14 to 16, the fitting portion of the 1 st to 9 th package portion 1014 is provided so as to protrude in the negative direction of the Z axis, and the fitted portion of the 2 nd to 6 th package portion 1013 is provided so as to have the negative direction of the Z axis in the depth direction of the hole portion.
Thus, the 1 st to 9 th package portions 1014 face the 2 nd wall portion 1033 of the printing apparatus 1011.
The 1 st to 9 th package portions 1014 can abut against the 2 nd wall portion 1033 of the printing apparatus 1011. For example, the 1 st to 9 th package portions 1014 may or may not be in contact with the 2 nd wall portion 1033 of the printing apparatus 1011. When the 1 st to 9 th package portions 1014 are not in contact with the 2 nd wall portion 1033 of the printing apparatus 1011, the interval between them is preferably small, and for example, when the printing apparatus 1011 shakes, the 2 nd wall portion 1033 of the printing apparatus 1011 is preferably in contact with the 1 st to 9 th package portions 1014 to suppress the shaking.
Here, in the state shown in fig. 15, since the upper portion of the printing device 1011 is not pressed, there is a possibility of rattling.
Therefore, as shown in fig. 16, the stability of the printing apparatus 1011 in the packaged state is improved by fitting the 1 st to 9 th package unit 1014 to the 2 nd to 6 th package unit 1013.
When the packed printing apparatus 1011 is transported, for example, the printing apparatus 1011 packed by the 6 th packing apparatus 1012 is transported in a state where a predetermined box covers the printing apparatus 1011 from above.
In the state shown in fig. 16, even when the printing apparatus 1011 is moved in a factory or the like in a state where such a box is not provided, or when such a box is removed from the printing apparatus 1011, the printing apparatus 1011 is stable.
In the present embodiment, after the printing device 1011 is lifted by the 1 st wire rope 1051 of the crane and dropped and placed on the 2 nd to 6 th package part 1013, the 1 st to 9 th package part 1014 is fitted to the 2 nd to 6 th package part 1013.
On the other hand, in the case where the printing device 1011 can be taken out from the 6 th packaging device 1012 by tilting the printing device 1011 using a gap existing around the printing device 1011 in a state where the 1 st to 9 th packaging part 1014 and the 2 nd to 6 th packaging part 1013 are fitted together, the 1 st to 9 th packaging part 1014 and the 2 nd to 6 th packaging part 1013 are not necessarily detachable.
Here, in the present embodiment, the case where the height of the 2 nd to 6 th package unit 1013 in the negative direction of the X axis with respect to the printing apparatus 1011 and the height of the 2 nd to 6 th package unit 1013 in the positive direction of the X axis with respect to the printing apparatus 1011 are the same is shown. As another example, the heights may be different from each other, and for example, the height of the 2 nd to 6 th package part 1013 in the positive direction of the X axis with respect to the printing apparatus 1011 may be higher than the height of the 2 nd to 6 th package part 1013 in the negative direction of the X axis with respect to the printing apparatus 1011.
Referring to fig. 17 to 20, examples of the external appearance of the printing apparatus 1011 packaged by the 6 th packaging apparatus 1012 are shown.
Fig. 17, 18, 19, and 20 are diagrams showing examples of the external appearance of the printing apparatus 1011 packaged by the 6 th packaging apparatus 1012 according to the embodiment.
For convenience of explanation, fig. 17 to 20 each show an XYZ rectangular coordinate system as a three-dimensional rectangular coordinate system.
In the explanation of fig. 17 to 20, the positive direction of the Z axis is referred to as an upward direction, and the negative direction of the Z axis is referred to as a downward direction. Further, the direction of gravity is set to the lower direction.
Fig. 17 shows an example of the external appearance of the printing device 1011 when the line of sight is directed in the negative direction of the Y axis.
Here, in the example of fig. 17, for convenience of explanation, a shape of a predetermined cross section parallel to the XZ plane is shown as the shape of the 2 nd to 6 th packing part 1013.
Fig. 18 shows an example of the appearance of the printing apparatus 1011 packaged by the 6 th packaging apparatus 1012.
In the example of fig. 18, the 6 th packaging device 1012 includes a combination of the 1 st to 9 th packaging part 1014 and the 2 nd to 6 th packaging part 1013 at the side part in the positive direction of the Y axis, and a combination of the 1 st to 10 th packaging part 1016 and the 2 nd to 7 th packaging part 1015 at the side part in the negative direction of the Y axis. The two combined structures are symmetrical with respect to the direction of the Y-axis. In the present example, for convenience of explanation, the two combinations are described as separate bodies, but the two combinations may be integrated.
The 1 st-9 th packaging part 1014 faces the 2 nd wall 1033 of the printing device 1011, and the 1 st-10 th packaging part 1016 faces the 2 nd-2 nd wall 1034 of the printing device 1011.
Further, the 1 st to 10 th packing portions 1016 are another example of the 1 st packing portion.
Further, the 2 nd to 7 th packing portions 1015 are another example of the 2 nd packing portion.
Further, the 2 nd-2 nd wall section 1034 is an example of a 2 nd wall section.
Fig. 19 shows an example of the appearance of the printing apparatus 1011 packaged by the 6 th packaging apparatus 1012.
In fig. 19, for convenience of explanation, an example of an external appearance in a case other than the combination of the 1 st to 9 th packing unit 1014 and the 2 nd to 6 th packing unit 1013 is shown.
Fig. 20 shows an example of the appearance of the printing apparatus 1011 packaged by the 6 th packaging apparatus 1012, in the case where the 1 st and 2 nd covers 1091 and 1092 cover the printing apparatus 1011.
The 1 st cover 1091 and the 2 nd cover 1092 are examples of covers.
In the example of fig. 20, the 1 st covering part 1091 is provided at the side surface part in the positive direction of the Y axis, and the 2 nd covering part 1092 is provided at the side surface part in the negative direction of the Y axis. The two covering portions are symmetrical with respect to the Y-axis direction. In addition, although the two covering portions are separate in this example, the two covering portions may be integrated as another example.
The state of the printing device 1011 shown in fig. 20 is, for example, a state in which the printing device 1011 is shipped as a product.
The package of the paper transport apparatus 2011 will be described with reference to fig. 21 to 27. As the 7 th wrapping apparatus 2012 of the paper conveying apparatus 2011, for example, various wrapping apparatuses as described with reference to fig. 1 to 13 may be used.
For convenience of explanation, fig. 21 to 27 each show an XYZ rectangular coordinate system as a three-dimensional rectangular coordinate system.
In the explanation of fig. 21 to 27, the positive direction of the Z axis is referred to as an upward direction, and the negative direction of the Z axis is referred to as a downward direction. Further, the direction of gravity is set to the lower direction.
In the examples of fig. 21 to 27, for convenience of explanation, an example of the packaging apparatus will be referred to as a 7 th packaging apparatus 2012.
Here, the paper conveying device 2011 may be, for example, a stapler (finisher).
For example, the paper transport apparatus 2011 is relatively special in shape, and when it is installed in a used state, the center of gravity of the paper transport apparatus 2011 is often located at a high position in the direction of gravity.
As one example, the paper conveying apparatus 2011 has a height of about 1200mm and has a mass of about 100kg, and the center of gravity is at a high position.
In the present embodiment, the package of the paper transport apparatus 2011 is the same as the package of the printing apparatus 1011 described with reference to fig. 14 to 20, except that the shape of the printing apparatus 1011 is different from the shape of the paper transport apparatus 2011.
Fig. 21, 22, and 23 are views for explaining a method of manufacturing the paper transport apparatus 2011 wrapped by the 7 th wrapping apparatus 2012 according to the embodiment. Fig. 21, 22, and 23 show an outline of a cross section of the 7 th packing device 2012 parallel to the XZ plane for convenience of explanation.
Here, the descriptions of fig. 21, 22, and 23 of the paper transport apparatus 2011 are the same as the descriptions of fig. 14, 15, and 16 of the printing apparatus 1011, and thus detailed descriptions thereof are omitted here.
Fig. 21, 22, and 23 show a paper transport device 2011, a 2 nd wire rope 2051 for hoisting the paper transport device 2011, a 2 nd station 2071, and a 7 th wrapping device 2012 provided with 1 st to 11 th wrapping portions 2014 and 2 nd to 8 th wrapping portions 2013.
Fig. 21, 22, and 23 show the 2 nd set portion 2031 of the paper transport apparatus 2011, the 1 st to 2 nd wall portions 2032 of the paper transport apparatus 2011, and the 2 nd to 3 rd wall portions 2033 of the paper transport apparatus 2011.
In addition, the 1 st to 11 th packing parts 2014 are another example of the 1 st packing part.
Further, the 2 nd to 8 th wrapping portions 2013 are another example of the 2 nd wrapping portion.
Further, the 2 nd setting portion 2031 is one example of a setting portion.
Further, the 1 st-2 nd wall portion 2032 is one example of the 1 st wall portion.
Further, the 2 nd to 3 rd wall portions 2033 are one example of the 2 nd wall portion.
Further, the 2 nd wire rope 2051 is an example of a wire rope.
Fig. 24, 25, 26, and 27 are diagrams each showing an example of an appearance of the paper transport apparatus 2011 wrapped by the 7 th wrapping apparatus 2012 according to the embodiment.
Here, the descriptions of fig. 24, 25, 26, and 27 of the paper transport apparatus 2011 are the same as the descriptions of fig. 17, 18, 19, and 20 of the printing apparatus 1011, and detailed descriptions thereof are omitted.
Fig. 24 to 27 show the components shown in fig. 21 to 23, and further show a combination of the 1 st to 12 th packing portions 2016 and the 2 nd to 9 th packing portions 2015 of another set, the 2 nd to 4 th wall portions 2034 of the paper transport device 2011 facing the 1 st to 12 th packing portions 2016, and the 3 rd and 4 th covering portions 2091 and 2092 as two covering portions.
The 1 st to 12 th packages 2016 are another example of the 1 st package.
In addition, 2 nd to 9 th packing portions 2015 are another example of the 2 nd packing portion.
The 2 nd to 4 th wall portions 2034 are one example of the 2 nd wall portion.
The packaging device described with reference to fig. 1 to 27 will be described below in a collective manner.
In the packaging device according to the present embodiment, the fitting strength can be adjusted when the fitting portion is fitted to the fitted portion. Thus, in the packaging device according to the present embodiment, the fitting strength between the fitting portion and the fitted portion can be set to an appropriate strength.
In the packaging device according to the present embodiment, the shape of the fitting portion and the fitted portion can be designed to set the pushing force or the pushing amount of the fitting portion and the fitted portion, or the pulling force when the fitting portion is pulled out from the fitted portion.
In the packaging device according to the present embodiment, the fitting portion can be pulled out from the fitting portion without breaking the packaging device from the state in which the fitting portion and the fitting portion are fitted together, or the packaging device can be broken when the fitting portion is pulled out from the fitting portion from the state in which the fitting portion and the fitting portion are fitted together. This makes it possible to use the packaging device only once or to use the packaging device as a reusable device.
Here, in general, when the spacers of the two-body structure are joined, an adhesive tape of a single-sided tape or a double-sided tape, or a fixing tape may be used, but in the packaging device according to the present embodiment, for example, the fitting portion and the fitted portion may be fitted and fixed without using these.
In the packaging device according to the present embodiment, the elasticity and friction of the fitting portion and the fitted portion are used, whereby, for example, sufficiently strong fixation can be achieved without using a member separate from the 1 st packaging portion and the 2 nd packaging portion.
For example, when the entire packaging device is made of the same material, sorting of the packaging device at the time of disposal is not necessary.
Further, although the packaging device may be configured using two or more different substances, it is sometimes necessary to sort the substances when the substances are discarded industrially.
In addition, although an adhesive may be used for manufacturing the packaging device, the adhesive may be bonded to different materials and may be regarded as industrial waste.
Further, in order to manufacture a packaging device, corrugated cardboard or adhesive tape may be used, or firm fixation may not be possible.
In addition, when an adhesive tape is used for manufacturing a packaging device, for example, fixing force or an assembling method may be different depending on a person who performs work.
Here, the inclined surface of one or both of the fitting portion of the 1 st packaging part and the fitted portion of the 2 nd packaging part constituting the packaging device may be, for example, a tapered inclined surface or a curved surface such as a curve. The tapered inclined surface may have two or more inclined surfaces, for example.
The fitting portion and the fitted portion may have any shape, and for example, a surface intersecting the direction in which the fitting portion and the fitted portion are fitted may have a + shape or a shape such as H. One or both of the fitting portion and the fitted portion may have a partially thin shape, a partially thick shape, or a shape in which the inclination angle of a part of the inclined surface changes, for example.
The 1 st and 2 nd packaging parts may have a combination of a plurality of fitting parts and fitted parts. In this case, for example, even if the fitting strength is small in each combination, the fitting strength may be configured to be sufficiently large in all combinations as a whole.
The printing device may be any type of printing device, and may be a laser printer, for example.
As described above, the printing apparatus or the wrapping apparatus of the paper conveying apparatus according to the present embodiment has the following configuration.
That is, the packaging device includes: a 1 st packaging part having a fitting part; and a 2 nd packaging part having an engaged part which can be engaged with the engaging part by being inserted into at least a part of the engaging part. At least one of the fitting portion and the fitted portion has an inclined surface with respect to a 1 st axis in a direction in which the fitting portion and the fitted portion are fitted.
Therefore, in the packaging device according to the present embodiment, the fitting strength at the time of fitting the fitting portion and the fitted portion can be adjusted.
As one configuration example, in the packaging device, the 1 st packaging unit further includes: a base portion that supports the fitting portion; and a 1 st portion disposed between the base portion and the fitting portion. And, regarding the sectional area of the surface intersecting with the 1 st axis, the sectional area of the 1 st portion at the connection portion of the 1 st portion and the fitting portion is smaller than the sectional area of the fitting portion.
Therefore, for example, the design is such that the 1 st portion is broken when the fitting portion and the fitted portion are separated from each other from the state in which the fitting portion and the fitted portion are fitted to each other, and the packaging device can be designed so as not to be reused. In addition, other designs are possible.
As one configuration example, in the packaging device, the 1 st packaging unit further includes: a base portion that supports the fitting portion; and a 2 nd portion disposed between the base portion and the fitting portion. And, regarding the cross-sectional area of the surface intersecting with the 1 st axis, the cross-sectional area of the 2 nd portion at the connection portion of the 2 nd portion and the fitting portion is larger than the cross-sectional area of the fitting portion.
Therefore, for example, the design is such that the 2 nd portion is not broken when the fitting portion and the fitted portion are separated from each other from the state in which the fitting portion and the fitted portion are fitted to each other, and the packaging device can be made reusable. In addition, other designs are possible.
As one configuration example, in the packaging device, the fitting strength of the fitting portion and the fitted portion is defined by the inclination of the inclined surface.
Therefore, the fitting strength between the fitting portion and the fitted portion can be adjusted by designing the inclined surface in an inclined manner.
As one configuration example, in the packaging device, the 1 st packaging part and the 2 nd packaging part are configured using a foamable plastic cushion material.
Therefore, a packaging device using a foamable plastic cushion material can be realized as a preferable material.
In the present embodiment, a printing apparatus including a packaging apparatus can be provided.
As one configuration example, one of the 1 st and 2 nd packaging units houses the installation unit of the printing apparatus and the 1 st wall unit. The other of the 1 st package portion and the 2 nd package portion faces the 2 nd wall portion of the printing apparatus and is fitted to the one of the 1 st package portion and the 2 nd package portion.
Therefore, a printing apparatus including a packaging apparatus suitable for transportation, shipment, or the like of the printing apparatus can be realized.
In the present embodiment, a paper conveying apparatus including a wrapping apparatus can be provided.
As one configuration example, one of the 1 st and 2 nd wrapping portions houses the installation portion and the 1 st wall portion of the paper conveying device. The other of the 1 st and 2 nd wrapping portions faces the 2 nd wall portion of the paper conveying device and is fitted to the one of the 1 st and 2 nd wrapping portions.
Therefore, a printing apparatus including the paper conveying apparatus suitable for conveyance, shipment, or the like of the paper conveying apparatus can be realized.
In the present embodiment, a method of manufacturing a printing apparatus packaged by a packaging apparatus can be provided.
Therefore, the printing apparatus packaged by the packaging apparatus suitable for transportation, shipment, or the like of the printing apparatus can be manufactured.
In the present embodiment, a method of manufacturing a paper transport apparatus packed by a packing apparatus can be provided.
Therefore, the sheet conveying device can be manufactured in a manner suitable for conveying by the sheet conveying device, shipment, and the like, and packaged by the packaging device.
Although the embodiment of the present invention has been described in detail with reference to the drawings, the specific configuration is not limited to the embodiment, and design and the like without departing from the scope of the present invention are also included.

Claims (14)

1. A packaging device for a printing device includes:
a 1 st packaging part having a fitting part;
a 2 nd packaging part having an engaged part which can be engaged with the engaging part by being inserted with at least a part of the engaging part,
at least one of the fitting portion and the fitted portion has an inclined surface with respect to a 1 st axis in a direction in which the fitting portion and the fitted portion are fitted.
2. The packaging device of a printing device as in claim 1,
the 1 st packaging unit further includes:
a base portion that supports the fitting portion;
a 1 st part disposed between the base part and the fitting part,
the cross-sectional area of the 1 st portion at the connection of the 1 st portion and the fitting portion is smaller than the cross-sectional area of the fitting portion with respect to the cross-sectional area of a surface intersecting the 1 st axis.
3. The packaging device of a printing device as in claim 1,
the 1 st packaging unit further includes:
a base portion that supports the fitting portion;
a 2 nd part disposed between the base part and the fitting part,
the cross-sectional area of the 2 nd portion at the connection portion of the 2 nd portion and the fitting portion is larger than the cross-sectional area of the fitting portion with respect to the cross-sectional area of the surface intersecting the 1 st axis.
4. The packaging device of a printing device as defined in any one of claim 1 to claim 3,
the fitting strength of the fitting portion and the fitted portion is defined by the inclination of the inclined surface.
5. The packaging device of a printing device as in claim 1,
the 1 st and 2 nd packaging parts are formed using a foamed plastic cushion material.
6. A packaging device for a paper conveying device is provided with:
a 1 st packaging part having a fitting part;
a 2 nd packaging part having an engaged part which can be engaged with the engaging part by being inserted with at least a part of the engaging part,
at least one of the fitting portion and the fitted portion has an inclined surface with respect to a 1 st axis in a direction in which the fitting portion and the fitted portion are fitted.
7. The packing device of a sheet conveying device according to claim 6,
the 1 st packaging unit further includes:
a base portion that supports the fitting portion;
a 1 st part disposed between the base part and the fitting part,
the cross-sectional area of the 1 st portion at the connection of the 1 st portion and the fitting portion is smaller than the cross-sectional area of the fitting portion with respect to the cross-sectional area of a surface intersecting the 1 st axis.
8. The packing device of a sheet conveying device according to claim 6,
the 1 st packaging unit further includes:
a base portion that supports the fitting portion;
a 2 nd part disposed between the base part and the fitting part,
the cross-sectional area of the 2 nd portion at the connection portion of the 2 nd portion and the fitting portion is larger than the cross-sectional area of the fitting portion with respect to the cross-sectional area of the surface intersecting the 1 st axis.
9. The packaging device of a paper conveying device according to any one of claim 6 to claim 8,
the fitting strength of the fitting portion and the fitted portion is defined by the inclination of the inclined surface.
10. The packing device of a sheet conveying device according to claim 6,
the 1 st and 2 nd packaging parts are formed using a foamed plastic cushion material.
11. A printing unit comprising a packaging unit, wherein,
the packaging device is provided with:
a 1 st packaging part having a fitting part;
a 2 nd packaging part having an engaged part which can be engaged with the engaging part by being inserted with at least a part of the engaging part,
at least one of the fitting portion and the fitted portion has an inclined surface with respect to a 1 st axis in a direction in which the fitting portion and the fitted portion are fitted,
one of the 1 st packaging part and the 2 nd packaging part accommodates the setting part and the 1 st wall part of the printing device,
the other of the 1 st package portion and the 2 nd package portion faces a 2 nd wall portion of the printing apparatus and is fitted to the one of the 1 st package portion and the 2 nd package portion.
12. A sheet conveying apparatus including a wrapping device, wherein,
the packaging device is provided with:
a 1 st packaging part having a fitting part;
a 2 nd packaging part having an engaged part which can be engaged with the engaging part by being inserted with at least a part of the engaging part,
at least one of the fitting portion and the fitted portion has an inclined surface with respect to a 1 st axis in a direction in which the fitting portion and the fitted portion are fitted,
one of the 1 st wrapping portion and the 2 nd wrapping portion accommodates a setting portion and a 1 st wall portion of the sheet conveying device,
the other of the 1 st wrapping portion and the 2 nd wrapping portion faces a 2 nd wall portion of the paper conveying device and is fitted to the one of the 1 st wrapping portion and the 2 nd wrapping portion.
13. A method of manufacturing a printing apparatus packed by a packing apparatus, wherein,
the packaging device is provided with:
a 1 st packaging part having a fitting part;
a 2 nd packaging part having an engaged part which can be engaged with the engaging part by being inserted with at least a part of the engaging part,
at least one of the fitting portion and the fitted portion has an inclined surface with respect to a 1 st axis in a direction in which the fitting portion and the fitted portion are fitted,
the setting part and the 1 st wall part of the printing device are accommodated by one of the 1 st packaging part and the 2 nd packaging part,
the other of the 1 st package part and the 2 nd package part is opposed to the 2 nd wall part of the printing apparatus and is fitted to the one of the 1 st package part and the 2 nd package part.
14. A method for manufacturing a sheet conveying apparatus packed by a packing apparatus, wherein,
the packaging device is provided with:
a 1 st packaging part having a fitting part;
a 2 nd packaging part having an engaged part which can be engaged with the engaging part by being inserted with at least a part of the engaging part,
at least one of the fitting portion and the fitted portion has an inclined surface with respect to a 1 st axis in a direction in which the fitting portion and the fitted portion are fitted,
the setting part and the 1 st wall part of the paper conveying device are accommodated by one of the 1 st packaging part and the 2 nd packaging part,
the other of the 1 st wrapping portion and the 2 nd wrapping portion is opposed to the 2 nd wall portion of the paper sheet conveying device, and is fitted to the one of the 1 st wrapping portion and the 2 nd wrapping portion.
CN202011518617.4A 2019-12-23 2020-12-21 Packaging device, printing device, paper conveying device and manufacturing method Pending CN113086424A (en)

Applications Claiming Priority (2)

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JP2019231965A JP2021098538A (en) 2019-12-23 2019-12-23 Packing device for printing device, packing device for paper carrier device, printing device including packing device, paper carrier device including packing device, manufacturing method of printing device packed in packing device and manufacturing method of paper carrier device packed in packing device
JP2019-231965 2019-12-23

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EP3874162B1 (en) * 2018-11-02 2023-01-04 Vestas Wind Systems A/S Nacelle and method of assembling the same

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Application publication date: 20210709