WO2007119320A1 - Pallet and loading article fixing method using such pallet - Google Patents
Pallet and loading article fixing method using such pallet Download PDFInfo
- Publication number
- WO2007119320A1 WO2007119320A1 PCT/JP2007/054592 JP2007054592W WO2007119320A1 WO 2007119320 A1 WO2007119320 A1 WO 2007119320A1 JP 2007054592 W JP2007054592 W JP 2007054592W WO 2007119320 A1 WO2007119320 A1 WO 2007119320A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pallet
- shaft portion
- load
- eccentric shaft
- support
- Prior art date
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Classifications
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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
- B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D19/38—Details or accessories
- B65D19/44—Elements or devices for locating articles on platforms
-
- 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
- B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D19/02—Rigid pallets with side walls, e.g. box pallets
- B65D19/06—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components
- B65D19/08—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components made wholly or mainly of metal
-
- 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
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
-
- 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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00009—Materials
- B65D2519/00014—Materials for the load supporting surface
- B65D2519/00024—Metal
-
- 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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00009—Materials
- B65D2519/00049—Materials for the base surface
- B65D2519/00059—Metal
-
- 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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00009—Materials
- B65D2519/00084—Materials for the non-integral separating spacer
- B65D2519/00094—Metal
-
- 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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00009—Materials
- B65D2519/00223—Materials for the corner elements or corner frames
- B65D2519/00233—Metal
-
- 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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00283—Overall construction of the load supporting surface
- B65D2519/00293—Overall construction of the load supporting surface made of more than one piece
-
- 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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00736—Details
- B65D2519/0081—Elements or devices for locating articles
- B65D2519/00815—Elements or devices for locating articles on the pallet
-
- 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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00736—Details
- B65D2519/00935—Details with special means for nesting or stacking
- B65D2519/00955—Details with special means for nesting or stacking stackable
- B65D2519/0096—Details with special means for nesting or stacking stackable when empty
-
- 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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00736—Details
- B65D2519/00935—Details with special means for nesting or stacking
- B65D2519/00955—Details with special means for nesting or stacking stackable
- B65D2519/00965—Details with special means for nesting or stacking stackable when loaded
- B65D2519/0097—Details with special means for nesting or stacking stackable when loaded through corner posts
Definitions
- the present invention relates to a pallet and a load fixing method using the pallet, and more specifically, a pallet capable of reliably and easily fixing a load having various planar shapes and sizes and a load using the pallet. It relates to the fixing method.
- a thin sheet metal blank used as an automobile part is conveyed in a state where a plurality of sheets are laminated.
- a dedicated packing box was manufactured according to the planar shape and size of the blank material, and was transported using this dedicated packing box.
- automobile model changes have been carried out frequently, and each time the planar shape and size of the blank are changed, it is necessary to remanufacture a dedicated packing box in accordance with the change. There was a problem of growing.
- the blank material is usually transported on a material table or naked for movement in the factory.
- the transport distance between the blank material processing place and the storage place becomes long, and the appearance of a transport pallet for transporting the blank material appropriately has been desired.
- Patent Document 1 a pallet body in which a plurality of round holes 8 are formed and an article 1 is loaded, a plurality of support bars 3 that are erected on the pallet body and support the side surface of the load, and the erection A pallet is disclosed in which the insertion pins 5 that can be inserted into the round holes 8 are provided eccentrically on the lower end side of each support rod 3. ing.
- Patent Document 1 Japanese Unexamined Patent Publication No. 2003-267372
- Patent Document 1 when the support shaft is erected on the pallet body, the operator rotates the support shaft around the insertion pin to contact the side surface of the load, and the contact state is determined. Therefore, it is necessary to wind the hoop on each support shaft, and the work is complicated.
- An object of the present invention is to provide a pallet capable of reliably and easily fixing loads of various plane shapes and sizes, and a load fixing method using the pallet. Means for solving the problem
- the present invention is as follows.
- a pallet body having a plurality of holes and on which articles are stacked, a plurality of support members detachably provided on the pallet body, and a binding member that surrounds and fixes the support members and the load
- the support member is provided with an eccentric lower shaft portion that can be inserted into the hole on the lower end side of the support shaft portion that supports the side surface of the load.
- the support member has an upper eccentric shaft portion provided on the upper end side of the support shaft portion so as to be eccentric from the lower eccentric shaft portion and in contact with the binding member.
- the pallet according to 1 above further comprising a movement preventing part provided on an upper end side of the upper eccentric shaft part and preventing the binding member from moving upward.
- the apparatus further comprises a plurality of stacking support members that are detachably installed on the pallet body and support stacking of other pallets in the vertical direction. 2. The pallet according to 1 above, wherein a pin that can be inserted into the pallet is provided.
- a plurality of mounting members arranged side by side on the pallet body so that the article can be loaded thereon at least one of the plurality of mounting members includes: 2. The pallet according to 1 above, wherein the pallet is detachably positioned on the pallet body by a positioning pin inserted into the hole.
- the apparatus further comprises a plurality of stacking support members that are detachably installed on the pallet body and support stacking of other pallets in the vertical direction.
- a method of fixing a load on a pallet comprising: a fixing step.
- the pallet main body is provided with a plurality of display portions that indicate predetermined attachment positions of the mounting member corresponding to the shape and size of the article. Fixing method.
- the apparatus further comprises a plurality of stacking support members that are detachably installed on the pallet body and support stacking of other pallets in the vertical direction. 14. The method for fixing a load on a pallet as described in 13 above, wherein an insertable pin is provided.
- the pallet of the present invention it is possible to securely and easily fix loads of various plane shapes and sizes. That is, after an article is loaded on the pallet body, a support member (lower eccentric shaft portion) is inserted into the hole of the pallet body along the load, and the load is surrounded by the support member. Then, by winding the bundling member in contact with the upper eccentric shaft portion of the support member, the side surfaces of the load are supported by the support shaft portions of the plurality of support members, and the support member and the stacking material are supported on the pallet body. Things are fixed.
- the support member has a movement preventing portion, it is possible to more reliably prevent the upper end force binding member of the support member (upper eccentric shaft portion) from coming off.
- each pallet support member can also be pulled out from the pallet body, and the insertion pins of the pallet support member can be inserted into the holes in the pallet body, so that the pallet support member can be positioned horizontally on the pallet body.
- ⁇ ⁇ can be planned.
- the mounting members when a plurality of mounting members are further provided, and at least one mounting member is detachably positioned on the pallet body by positioning pins inserted into the holes, the mounting members are not connected to each other. The space between them can be used to load and unload items on the pallet body.
- the mounting position of the mounting member with respect to the pallet body can be easily adjusted, so that it is possible to deal with a wider variety of planar shapes and sizes.
- the pallet main body is provided with a plurality of display portions that indicate attachment positions of the mounting member, which are determined in advance corresponding to shapes and sizes of a plurality of types of articles, Can be adjusted more easily and quickly.
- the article is a plate material laminate
- the load fixing method to the pallet of the present invention first, an article is loaded on the pallet body or the placing member. Thereafter, the lower eccentric shaft portion of the support member is inserted into the hole of the pallet body along the load, and the plurality of support members surround the load. Next, the binding member Is wound while being brought into contact with the upper eccentric shaft portion of the support member, the side surfaces of the load are supported by the support shaft portions of the plurality of support members, and the load is fixed.
- the phase (vector) of the tightening force of the binding member applied to each support member in the peripheral direction of the load (vector) and the reaction force applied to each support member is fixed.
- phase (vector) of the load in the peripheral direction of the load is shifted, and a rotational force around the tightening direction is generated in each support member, and the side surface of the load is firmly pressed by the support shaft portion of each support member.
- a rotational force around the tightening direction is generated in each support member, and the side surface of the load is firmly pressed by the support shaft portion of each support member.
- FIG. 1 is a plan view of a pallet according to an embodiment.
- FIG. 2 is a view on arrow II in FIG.
- FIG. 3 is a view taken along the arrow of FIG.
- FIG. 4 is a perspective view of a pallet according to an embodiment.
- FIG. 5 is a perspective view showing a stacked state of the pallets.
- FIG. 6 is a longitudinal sectional view of a main part of a pallet in a stacked state.
- FIG. 7 is a side view of a support member according to an example.
- FIG. 8 is an enlarged view taken along arrow VIII in FIG.
- FIG. 9 is an enlarged cross-sectional view taken along line IX-IX in FIG.
- FIG. 10 is an explanatory diagram for explaining the stacking action of the blank material on the pallet.
- FIG. 11 is an explanatory diagram for explaining the operation of standing the support member on the pallet.
- FIG. 12 is an explanatory diagram for explaining the binding action of the support member by the binding member.
- FIG. 13 is an explanatory diagram for explaining an example of returning an empty pallet.
- FIG. 14 is an explanatory diagram for explaining another form of the support member.
- FIG. 15 is an explanatory view for explaining still another form of the support member.
- the pallet of the present invention includes a pallet main body, a support member, and a binding member described below.
- the pallet can further include a stacking support member and a mounting member, which will be described later.
- the "pallet body” is a part on which an article is loaded, and the structure, shape, material, etc. are not particularly limited as long as it has a plurality of holes.
- the shape of the hole is usually circular, but may be polygonal as long as the below-described lower eccentric shaft portion of the support member can rotate.
- the “article” is not particularly limited, and examples thereof include a plate material laminate formed by laminating a plurality of plate materials, a tool body, a lump body, and an apparatus.
- the plate material include a blank material processed by a press machine, a laser cutting machine, or a shear cutting machine.
- the pallet main body may be provided with an engaged portion that engages with a positioning pin provided on a workpiece loading table attached to a press machine or the like. Good.
- the pallet main body may have an upper plate member and a lower plate member that are arranged to face each other in the vertical direction and have a large number of holes.
- the diameter of the hole of the upper plate member is set to a value larger than the diameter of the hole of the lower plate member, and a step-shaped lower eccentric shaft portion described later of the support member is inserted into each hole. (See Figure 6). This is because the lower eccentric shaft portion can be rotated more smoothly with respect to the hole.
- the pallet body can have a guide member having a reverse U-shaped longitudinal section into which a fork of a forklift can be inserted and guides the insertion of the fork.
- the guide member preferably includes a front / rear guide member extending in the front / rear direction of the pallet main body and a left / right guide member extending in the left / right direction of the pallet main body.
- the "support member” is detachably installed on the pallet body in order to fix the load on the pallet and prevent the load from dropping from the pallet. It is.
- the support member is preferably a continuous body including a lower eccentric shaft portion, a support shaft portion, and an upper eccentric shaft portion described below in this order, or a connected body in which the respective portions are combined. This support member is usually linear like a rod.
- the "support shaft” is a part that abuts the side surface of an article (load) loaded on the pallet and supports the load, and its shape, size, material, etc. are not particularly limited. .
- the cross-sectional shape of the support shaft portion is usually circular, but may be elliptical, polygonal or the like as long as the side surface of the article (load) can be supported. Further, the support shaft portion may be a hollow cylinder or a solid shape.
- the "lower eccentric shaft portion” is provided on the lower end side of the support shaft portion so as to be eccentric with respect to the axis of the support shaft portion and can be inserted into the hole.
- the material is not particularly limited.
- the amount of eccentricity of the lower eccentric shaft portion with respect to the support shaft portion can be appropriately selected according to the diameter of each shaft portion.
- the cross-sectional shape of the lower eccentric shaft portion is usually circular, but may be polygonal as long as it can rotate smoothly with respect to the hole.
- the lower eccentric shaft portion may be a hollow cylindrical shape or a solid shape. Further, as shown in FIG. 7, the lower eccentric shaft portion 22 can be formed in a step shape.
- the large-diameter hole 7a of the upper plate member 7 constituting the pallet body is formed.
- Large diameter shaft inserted into The portion 22a and the small-diameter shaft portion 22b inserted into the small-diameter hole 8a of the lower plate member 8 can be used.
- the "upper eccentric shaft portion” is provided on the upper end side of the support shaft portion and eccentric with respect to the axis of the support shaft portion on the side opposite to the lower eccentric shaft portion.
- the shape, material, etc. are not particularly limited.
- the amount of eccentricity of the upper eccentric shaft portion with respect to the support shaft portion can be appropriately selected according to the diameter of each shaft portion and the like.
- the cross-sectional shape of the upper eccentric shaft portion is usually circular, but may be polygonal as long as it can be bound by a binding member.
- the upper eccentric shaft portion may have a hollow cylindrical shape or a solid shape.
- the ratio (L1ZL2) between the eccentric amount L1 of the lower eccentric shaft portion 22 and the eccentric amount L2 of the upper eccentric shaft portion 23 shown in FIG. 8 is preferably less than 1. Particularly preferred is 0.3 to 0.7.
- the axial center of the upper eccentric shaft portion 23 can be located on a radial straight line connecting the axial center of the support shaft portion 21 and the axial center of the lower eccentric shaft portion 22, for example. As a result, a rotational force around the tightening direction can be more suitably generated in the support member 21.
- the diameter of the support shaft portion 21 is set to a value larger than the diameter of the lower eccentric shaft portion 22 and the diameter of the upper eccentric shaft portion 23, for example.
- the respective cross sections of the lower eccentric shaft portion 22 and the upper eccentric shaft portion 23 can be disposed therein.
- the diameter of the upper eccentric shaft portion 23 is preferably smaller than the diameter of the lower eccentric shaft portion 22.
- eccentric to the opposite side of the lower eccentric shaft portion means that the eccentric direction of the lower eccentric shaft portion with respect to the support shaft portion is orthogonal to the axis of the support shaft portion.
- axial center of the lower eccentric shaft portion is located in one area partitioned by a straight line in the radial direction passing through, it means that the axial center of the upper eccentric shaft portion is located in the other area.
- the support member may include a movement preventing portion that is provided on the upper end side of the upper eccentric shaft portion and prevents the binding member from moving upward (dropping off).
- This movement prevention part can be formed into a flat plate shape that protrudes in the direction of centrifugal force on the upper edge side of the upper eccentric shaft part, for example (see FIG. 7).
- the above-mentioned "bundling member” surrounds a plurality of support members standing on the pallet body and a load. As long as the load can be fixed, the shape, material, number, etc. are not particularly limited.
- a linear body (strip or string) made of fiber, rubber or the like, an annular body or the like can be used.
- the pallet of the present invention may further include a stacking support member that stacks and supports other pallets in the vertical direction.
- a stacking support member that stacks and supports other pallets in the vertical direction.
- the shape of this stacking support member is usually linear.
- the stacking support member 15 erected on the pallet body 1 is normally attached to the corners of the pallet body 1 as shown in FIGS. 1 and 4. It may be arranged.
- a configuration in which an insertion pin that can be inserted into the hole is provided on the side surface of the pallet support member.
- the pallet of the present invention can further include a plurality of mounting members on the pallet main body, and an article can be mounted above these mounting members.
- mounting members There are no particular limitations on the shape, material, number, size, etc. of the mounting member.
- the shape of the mounting member is usually long, massive, or the like.
- a method of fixing the mounting member to the pallet body using a fixing means such as welding or screwing and (2) positioning to a hole formed in the pallet body.
- a method for inserting and fixing a special pin can be used.
- the above aspect (2) is preferred, and at least one of the plurality of mounting members is attached to and detached from the pallet main body by a positioning pin inserted into the hole. It is preferable to be positioned freely.
- the pallet body is provided with a plurality of display units that indicate mounting positions of the mounting members that are determined in advance corresponding to a plurality of types of loading articles having different planar shapes and sizes. It is preferable.
- the display form of the display unit may be one or a combination of two or more of colors, landmarks, patterns, and the like.
- the method for fixing a load on a pallet according to the present invention is a method for fixing a load on a pallet on which an article is loaded on the pallet of the present invention that does not use the above-described mounting member. ), A standing process (I) and a binding process (I). That is, the load fixing method to the pallet according to the present invention includes the loading step (I) for loading an article on the pallet main body, and the lower eccentric shaft portion of the support member in the hole of the pallet main body along the load. Inserting the plurality of support members upright on the pallet main body (I), and winding the plurality of support members annularly while bringing the binding member into contact with the upper eccentric shaft portion of the support members. A binding step (I) for fixing the supporting member and the load.
- step (I) there is no particular limitation on the method of loading an article on the pallet body (carriage and arrangement of the article, timing, etc.).
- a plurality of holes formed in the pallet body are inserted into the plurality of holes so that the lower eccentric shaft portions of the plurality of supporting members are inserted, so that the plurality of support members are surrounded.
- This is a process of erecting the support member on the pallet body, and its erecting method (arrangement of support members, timing, etc.) is not particularly limited. It is not necessary to use many support members to enclose the entire load. However, the plurality of support members are preferably arranged at appropriate intervals so that the line connecting adjacent support members is substantially equal to the outline of the article (load).
- the “bundling step (I)” uses a plurality of support members erected in the erection step (I), and a bundling member made of fiber, rubber or the like on the upper eccentric shaft portion on the upper end side of the support member Is a process of fixing a plurality of support members and a load on the pallet body, and the binding method, timing, etc. are not particularly limited.
- One or two or more linear bodies may be used to surround the support member and the load, or an annular body may be used to surround it.
- This binding process (I) forms a ring shape.
- This binding step (I) can be a step in which a rotational moment around the tightening direction is generated in each support member in the binding state.
- another method of the present invention is a method of fixing an article (load) to the pallet of the present invention using a mounting member, and corresponds to at least two parts on the bottom surface of the article. So that the same number of placement members are placed on the pallet body ( ⁇ ), the loading step ( ⁇ ) for loading articles on the placement member, and the support member A side eccentric shaft portion is inserted into the hole of the pallet main body along the load, and a plurality of the support members are attached to the pallet main body. And a bundling step of fixing a plurality of the supporting members and the load by winding the bundling member annularly while abutting the bundling member against the upper eccentric shaft portion of the supporting member. (II).
- the placing member is arranged so that the article does not slide, tilt or fall on the plurality of placing members. Accordingly, the height of the pallet body force of each mounting member is preferably the same. In addition, the contact surface of the mounting member with the article is usually a flat surface. Note that the shape and length of each mounting member may be different from each other.
- step (II) there is no particular limitation on the method of loading an article on the placement member (transportation, arrangement, timing, etc. of the article).
- standing step (I) and the bundling step (I) can be applied to the “standing step ( ⁇ )” and the “bundling step ( ⁇ )”, respectively.
- the load fixing structure to the pallet according to the present embodiment includes the pallet according to the present invention and a load loaded on the pallet, and a plurality of holes are formed in the pallet body.
- the lower eccentric shafts of the support members are inserted, and a plurality of the support members are erected on the pallet body so as to surround the load.
- a feature is that a binding member is wound around the upper eccentric shaft portion of each of the plurality of support members to bind the plurality of support members.
- FIG. 1 a plate material stack (see FIG. 1) formed by laminating a large number of plate-like blank materials processed by a press machine is illustrated.
- the pallet basket according to this embodiment includes a pallet body 1 as shown in FIGS.
- the pallet body 1 is composed of a plurality of square pipe-like leg members 2 (six in the figure) extending in the vertical direction.
- the bottom plate member 3 is fixed to the lower end portion of the steel plate by welding or the like.
- Each of these leg members 2 is opposed to a flat rectangular upper plate member 7 and lower plate member 8 vertically with a predetermined interval through a spacer member 5 and a reinforcing member 6 (see FIGS. 2 and 3). It is fixed by welding.
- the upper plate member 7 and the lower plate member 8 are formed with a large number of circular through holes 7a and 8a (see FIGS. 6 and 7) at predetermined pitch intervals at positions corresponding to the upper and lower sides. Yes.
- the diameter of the through hole 7a formed in the upper plate member 7 is set to a value larger than the diameter of the through hole 8a formed in the lower plate member 8.
- a straight line 1 (see FIG. 1) connecting the centers of the adjacent through holes 7 a is inclined at a predetermined angle A (for example, 15 degrees) with respect to the side of the upper plate member 7.
- a predetermined angle A for example, 15 degrees
- the lower plate member 8 is inclined at a predetermined angle A (for example, 15 degrees) with respect to the side of the lower plate member.
- a plurality of (two in Fig. 2) front and rear guide members 9 having a reverse U-shaped longitudinal section into which a fork (not shown) of a forklift can be inserted, and A plurality (two in FIG. 3) of left and right guide members 10 are fixed by welding or the like. Further, a plurality of V-shaped engaged members 12 (four in FIG. 1) are fixed to the opposing side edge portions between the reinforcing member 6 and the bottom plate member 3 by welding or the like. .
- Each engaged member 12 is engaged with a positioning pin 13 provided on a workpiece loading table 30 attached to a press (not shown) (see FIG. 10).
- the leg member 2 is detachably mounted with a square pipe-shaped stacking support member 15 extending in the vertical direction for stacking and supporting another pallet P up and down.
- a lower insertion portion 15 a is provided in which the upward force can be inserted into the internal space of the leg portion 2.
- a trapezoidal upper insertion portion 15 b is provided on the upper end side of each of the stacking support members 15 in which the upward force can be inserted into the internal space of the leg portion 2.
- a trapezoidal upper insertion portion 15 b that can insert a downward force into the internal space of the leg member 2.
- a plurality of (two in the figure) insertion pins 16 that can be inserted into the holes 7a are provided at a predetermined interval on one side surface of each stage support member 15.
- the pallet body 1 is provided with a plurality of (5 in the figure) mounting members 17a to 17e in the shape of a square pipe extending in the left-right direction of the pallet P. .
- mounting members 17a, 17b, and 17c near the center of the pallet P are fixed to the upper surface of the upper plate member 7 by welding or the like.
- the mounting member 17 on the outside of the pallet P Support pieces 18 having an L-shaped longitudinal section are fixed to both ends in the longitudinal direction of d and 17e by welding or the like. Then, by inserting a stepped positioning pin 19 into the hole 7a through the long hole 18a formed in the support piece 18, the mounting members 17d and 17e are positioned on the pallet body 1 so that the position thereof can be adjusted. (See Figure 6).
- the pallet body 1 is provided with a plurality of support members 20 for supporting the plate laminate B so as to be detachable. As shown in FIG. 7, each support member 20 has a support shaft portion 21, a lower eccentric shaft portion 22, an upper eccentric shaft portion 23, and a movement preventing portion 24, and is linear as a whole. There is no.
- the force exemplifying the support member 20 formed by cutting out one steel bar is not limited to this.
- the support member 20 may be formed by fixing the members corresponding to the portion 23 and the movement preventing portion 24 by welding or the like.
- the support shaft portion 21 is formed in a cylindrical shape having a predetermined outer diameter (for example, 32 mm) and a predetermined shaft length (for example, 4 OOmm).
- the lower eccentric shaft portion 22 is eccentrically provided at a lower end side of the support shaft portion 21 with a predetermined eccentric amount L1 (for example, 3 mm).
- the lower eccentric shaft portion 22 is connected to the large-diameter shaft portion 22a that can be inserted into the hole 7a of the upper plate member 7 and the lower end side of the large-diameter shaft portion 22a and is inserted into the hole 8a of the lower plate member 8. It is formed in a stepped shape comprising a possible small diameter shaft portion 22b.
- the large-diameter shaft portion 22a is formed in a cylindrical shape having a predetermined outer diameter (for example, 26 mm) and a predetermined shaft length (for example, 63 mm).
- the small-diameter shaft portion 22b is formed in a cylindrical shape having a predetermined outer diameter (for example, 19 mm) and a predetermined shaft length (for example, 16 mm).
- the upper eccentric shaft portion 23 is eccentrically provided on the upper end side of the support shaft portion 21 opposite to the lower eccentric shaft portion 22 by a predetermined eccentric amount L2 (for example, 6 mm). It has been.
- the upper eccentric shaft portion 23 is formed in a cylindrical shape having a predetermined outer diameter (for example, 20 mm) and a predetermined shaft length (for example, 25 mm).
- the upper eccentric shaft portion 23 is formed with a through hole 23a penetrating in the lateral direction intersecting the axis. A number of support members 20 can be bundled by passing a string or the like through the through hole 23a.
- the ratio between the eccentric amount L1 of the lower eccentric shaft portion 22 and the eccentric amount L2 of the upper eccentric shaft portion 23 is 0.5.
- the axis of the upper eccentric shaft portion 23 is positioned on a radial straight line connecting the axis of the support shaft portion 21 and the axis of the lower eccentric shaft portion 22.
- the outer diameter of the support shaft portion 21 is set to a value larger than the outer diameters of the lower eccentric shaft portion 22 and the upper eccentric shaft portion 23, and is lower than the projection surface of the cross section of the support shaft portion 21.
- Cross sections of the side eccentric shaft portion 22 and the upper eccentric shaft portion 23 are disposed.
- the diameter of the upper eccentric shaft portion 23 is set to a value smaller than the diameter of the lower eccentric shaft portion 22 (large diameter shaft portion 22a).
- the movement preventing part 24 is provided on the upper end side of the upper eccentric shaft part 23.
- the movement preventing part 24 is formed in a disk shape protruding in the centrifugal direction from the upper end edge side of the upper eccentric shaft part 23.
- the movement preventing portion 24 prevents the binding member 25 that is in pressure contact with the upper eccentric shaft portion 23 from moving upward.
- a well-known resin hoop is used as the binding member 25 as the binding member 25, a well-known resin hoop is used.
- the pallet P is conveyed by a forklift or the like, the positioning pin 13 on the pillar table 30 is locked to the locked member 12 of the pallet P, and the pallet P is moved. Position it at a predetermined position on the table 30. Next, the blank material punched by the suction hand 31 provided on the pillar is placed on the placement members 17a to 17e of the pallet P one by one.
- the lower eccentric shaft portion 22 of the support member 20 is inserted into the holes 7a and 8a of the upper plate member 7 and the lower plate member 8, and the plate A plurality of support members 20 are erected on the pallet body 1 so as to surround the laminated laminate B.
- the binding member 25 is wound around the upper eccentric shaft portion 22 of each of the plurality of standing support members 20, and a plurality of support members are placed on the placement members 17a to 17e. 20 and plate laminate B are fixed.
- FIG. 11 the lower eccentric shaft portion 22 of the support member 20 is inserted into the holes 7a and 8a of the upper plate member 7 and the lower plate member 8, and the plate A plurality of support members 20 are erected on the pallet body 1 so as to surround the laminated laminate B.
- the binding member 25 is wound around the upper eccentric shaft portion 22 of each of the plurality of standing support members 20, and a plurality of support members are placed on the placement members 17a to 17e. 20 and plate laminate B are fixed.
- the stacking support member 15 and the support member 20 are removed from the pallet body 1 and the pins 16 for inserting the stacking support member 15 are inserted as shown in FIG.
- a large number of support members 20 are placed in a space surrounded by the stacking support member 15 and the placement members 17a, 17b, and 17c in a horizontally placed state by being inserted into the holes 7a of the upper plate member 7. Empty pallet P will be returned.
- an upper eccentric shaft portion 23 that is eccentric to the opposite side of the lower eccentric shaft portion 22 is provided on the upper end side of the support shaft portion 21 to constitute the support member 20, and the pallet body Since the endless belt-like binding members 25 are wound around the upper eccentric shaft portions 23 of the plurality of support members 20 that are erected in 1 so that the plurality of support members 20 are bound,
- the phase (vector) of the tightening force F1 of the bundling member 25 and the phase (vector) of the reaction force F2 are shifted in each support member 20 and rotated around the axis tightening direction. Moment M is generated, and the side surface of the load is firmly pressed by the support shaft portion 21 of each support member 20.
- each support member 20 rotates in the direction of pressing the load when bound, when each support member 20 is erected on the pallet body 1, each support member 20 is rotated manually to press the load against the load. There is almost no need to adjust. Further, the strength of the support member 20 can be reduced by using the binding member 25 (for example, the number of the support members 20 to be used is reduced or the weight is reduced).
- the disk-shaped movement preventing portion 24 is provided on the upper end side of the upper eccentric shaft portion 23, it is possible to more reliably prevent the binding member 25 from escaping from the support member 20.
- the ratio (L1ZL2) between the eccentric amount L1 of the lower eccentric shaft portion 22 and the eccentric amount L2 of the upper eccentric shaft portion 23 is set to a value less than 1 (0.5). Therefore, it is possible to more suitably generate a rotational force around the tightening direction on the support member 20.
- the insertion pin 16 that can be inserted into the hole 7a of the upper plate member 7 is provided on the side surface of the stacking support member 15 for stacking and supporting other pallets P. Branch By inserting the pin 16 for inserting the holding member 15 into the hole 7a, the stacking support member 15 can be positioned in the pallet body 1 in a horizontal position, and the return pallet P can be compact.
- the forklift truck is installed in the space between the plurality of mounting members 17a to 17e.
- Articles can be loaded into and unloaded from the pallet body 1 by inserting a hook or the like.
- the outer placement members 17d and 17e are detachably positioned on the pallet body 1 by the positioning pins 19 inserted into the holes 7a of the upper plate member 7, the placement members 17d and 17e are placed on the pallet body 1.
- the attachment positions of the members 17d and 17e can be easily adjusted, and can deal with a wider variety of planar shapes and sizes.
- the present invention is not limited to the above-described embodiment, and various modifications can be made within the scope of the present invention depending on the purpose and application.
- the pallet body 1 is predetermined according to the shape and size of a plurality of types of loading articles having different planar shapes and sizes.
- a plurality of display line portions 26 (indicated by phantom lines in the figure) for indicating the attachment positions of the mounting members 17d and 17e may be colored with different colors.
- the mounting positions of the mounting members 17d and 17e can be adjusted more easily and quickly in accordance with a plurality of types of loads.
- the support member 20 is configured so that the axis of the support shaft 21, the axis of the lower eccentric shaft 22, and the axis of the upper eccentric shaft 23 are located on one straight line.
- the support member 20 ′ may be configured such that the straight line L4 connecting the eccentric shaft centers of the portion 23 intersects at a predetermined angle (for example, 30 degrees).
- the support member 20 is configured so that the cross-sections of the lower eccentric shaft portion 22 and the upper eccentric shaft portion 23 are located within the projection plane of the cross-section of the support shaft portion 21.
- the lateral cross section of the lower eccentric shaft portion 22 and a part of the lateral cross section of the Z or upper eccentric shaft portion 23 protrude from the projection surface of the cross section of the support shaft portion 21.
- Support member 20 "may be constructed.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pallets (AREA)
- Packages (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200780001043XA CN101351388B (en) | 2006-03-17 | 2007-03-08 | Pallet and loading article fixing method using such pallet |
AU2007237719A AU2007237719B9 (en) | 2006-03-17 | 2007-03-08 | Pallet and loaded article securing method using the same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-075309 | 2006-03-17 | ||
JP2006075309A JP4074876B2 (en) | 2006-03-17 | 2006-03-17 | Pallet and load fixing method using the pallet |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007119320A1 true WO2007119320A1 (en) | 2007-10-25 |
Family
ID=38590852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/054592 WO2007119320A1 (en) | 2006-03-17 | 2007-03-08 | Pallet and loading article fixing method using such pallet |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP4074876B2 (en) |
CN (1) | CN101351388B (en) |
AU (1) | AU2007237719B9 (en) |
TR (1) | TR200801569T1 (en) |
WO (1) | WO2007119320A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012120714A1 (en) * | 2011-03-10 | 2012-09-13 | 三協立山株式会社 | Transport pallet |
ITTO20111198A1 (en) * | 2011-12-23 | 2013-06-24 | Fiat Group Automobiles Spa | PALLETIZING PLATFORM, RAPID RECONFIGURATION, FOR THE SAFE TRANSPORT OF METAL METAL SHEET MILLED BATTERIES |
US10189601B2 (en) | 2017-03-16 | 2019-01-29 | Caterpillar Inc. | Adjustable pallet |
WO2021117012A1 (en) * | 2019-12-13 | 2021-06-17 | Banair (Holdings) Ltd | Stackable storage crate |
CN114506536A (en) * | 2022-03-10 | 2022-05-17 | 成都宝钢汽车钢材部件加工配送有限公司 | Material piece pile up neatly accuracy control device |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6419753B2 (en) * | 2016-06-15 | 2018-11-07 | 加藤梱包株式会社 | Packing material and packing method |
KR101793033B1 (en) * | 2016-09-05 | 2017-11-02 | 대현금속 주식회사 | Frame for box stacking |
CN112537543A (en) * | 2019-09-20 | 2021-03-23 | 李彦 | Method and device for group packaging and transporting of fine pipes |
Citations (6)
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JPS55158832U (en) * | 1979-04-27 | 1980-11-14 | ||
JPH04226876A (en) * | 1990-07-26 | 1992-08-17 | Austin J Turner | Stand |
JPH07242237A (en) * | 1994-03-01 | 1995-09-19 | Toyoda Suchiirusentaa Kk | Pallet for stacking of plates, storage, transport, packaging and fixing methods for stacked plates, fixing structure, storage structure, and storage method for pallet/transport tool and transport tool with pallet, or pallet/transport tool |
GB2293367A (en) * | 1994-09-26 | 1996-03-27 | Elringklinger Gmbh | Transport appliance |
US20020096445A1 (en) * | 2001-01-22 | 2002-07-25 | Atlas Technologies, Inc. | Pallet cover |
JP2003267372A (en) * | 2002-03-11 | 2003-09-25 | Nippon Steel Corp | Thin metal plate transporting pallet |
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CN1248917C (en) * | 2000-08-29 | 2006-04-05 | 大日本油墨化学工业株式会社 | Synthetic resin pallet |
-
2006
- 2006-03-17 JP JP2006075309A patent/JP4074876B2/en active Active
-
2007
- 2007-03-08 TR TR2008/01569T patent/TR200801569T1/en unknown
- 2007-03-08 CN CN200780001043XA patent/CN101351388B/en active Active
- 2007-03-08 AU AU2007237719A patent/AU2007237719B9/en not_active Ceased
- 2007-03-08 WO PCT/JP2007/054592 patent/WO2007119320A1/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS55158832U (en) * | 1979-04-27 | 1980-11-14 | ||
JPH04226876A (en) * | 1990-07-26 | 1992-08-17 | Austin J Turner | Stand |
JPH07242237A (en) * | 1994-03-01 | 1995-09-19 | Toyoda Suchiirusentaa Kk | Pallet for stacking of plates, storage, transport, packaging and fixing methods for stacked plates, fixing structure, storage structure, and storage method for pallet/transport tool and transport tool with pallet, or pallet/transport tool |
GB2293367A (en) * | 1994-09-26 | 1996-03-27 | Elringklinger Gmbh | Transport appliance |
US20020096445A1 (en) * | 2001-01-22 | 2002-07-25 | Atlas Technologies, Inc. | Pallet cover |
JP2003267372A (en) * | 2002-03-11 | 2003-09-25 | Nippon Steel Corp | Thin metal plate transporting pallet |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012120714A1 (en) * | 2011-03-10 | 2012-09-13 | 三協立山株式会社 | Transport pallet |
ITTO20111198A1 (en) * | 2011-12-23 | 2013-06-24 | Fiat Group Automobiles Spa | PALLETIZING PLATFORM, RAPID RECONFIGURATION, FOR THE SAFE TRANSPORT OF METAL METAL SHEET MILLED BATTERIES |
EP2607257A1 (en) * | 2011-12-23 | 2013-06-26 | Fiat Group Automobiles S.p.A. | Rapidly reconfigurable pallet for safe transport of stacks of sheet metal blanks |
US10189601B2 (en) | 2017-03-16 | 2019-01-29 | Caterpillar Inc. | Adjustable pallet |
WO2021117012A1 (en) * | 2019-12-13 | 2021-06-17 | Banair (Holdings) Ltd | Stackable storage crate |
CN114506536A (en) * | 2022-03-10 | 2022-05-17 | 成都宝钢汽车钢材部件加工配送有限公司 | Material piece pile up neatly accuracy control device |
Also Published As
Publication number | Publication date |
---|---|
CN101351388B (en) | 2010-09-22 |
AU2007237719A1 (en) | 2007-10-25 |
TR200801569T1 (en) | 2008-06-23 |
CN101351388A (en) | 2009-01-21 |
JP4074876B2 (en) | 2008-04-16 |
JP2007246153A (en) | 2007-09-27 |
AU2007237719B9 (en) | 2010-05-20 |
AU2007237719B2 (en) | 2010-01-21 |
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