JP2939216B2 - Forming method of die box for packing metal plate material and its assembling structure - Google Patents

Forming method of die box for packing metal plate material and its assembling structure

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Publication number
JP2939216B2
JP2939216B2 JP9278974A JP27897497A JP2939216B2 JP 2939216 B2 JP2939216 B2 JP 2939216B2 JP 9278974 A JP9278974 A JP 9278974A JP 27897497 A JP27897497 A JP 27897497A JP 2939216 B2 JP2939216 B2 JP 2939216B2
Authority
JP
Japan
Prior art keywords
steel
box
shaped steel
shaped
sides
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.)
Expired - Lifetime
Application number
JP9278974A
Other languages
Japanese (ja)
Other versions
JPH10328953A (en
Inventor
ソンリョン バク
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.)
HAN SAE IND CO Ltd
Original Assignee
HAN SAE IND CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HAN SAE IND CO Ltd filed Critical HAN SAE IND CO Ltd
Publication of JPH10328953A publication Critical patent/JPH10328953A/en
Application granted granted Critical
Publication of JP2939216B2 publication Critical patent/JP2939216B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
    • 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
    • B65D19/0004—Rigid pallets without side walls
    • B65D19/0006—Rigid pallets without side walls the load supporting surface being made of a single element
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pallets (AREA)
  • Package Frames And Binding Bands (AREA)

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明は、金属板材の包装用
型鋼ボックスの成型方法及び組立て構造に係り、特に、
型鋼ボックスの組立時、溶接及びリベッティングをせ
ず、ボルトの締結も最小限に抑え得るようにし、型鋼ボ
ックスの構成部材の成形時、自動化システムで成型作業
することにより、製品の生産量を増加させ、型鋼ボック
スの組立て作業を、簡単で、かつ容易にする金属板材の
包装用型鋼ボックスの成型方法及び組立て構造に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a molding method and an assembling structure of a steel box for packing a metal plate material,
Welding and riveting are not performed at the time of assembling the steel box, and the fastening of the bolts can be minimized. The present invention relates to a molding method and an assembling structure of a mold box for packaging a metal plate material, which makes assembly work of a mold box simple and easy.

【０００２】[0002]

【従来の技術】既存の金属板材の包装は、底に多数の固
定支持木を縦方向に位置させ、その上にさらに横方向に
多数の横断木を乗せた後、金属板材を積層させ、板材の
前後・左右の枠面に、木材を対応させた後、板材上面に
横断木を配列し、上下・左右、角部分を、鎹または釘等
で固定させ、上面に固定支持木を底面に位置した固定支
持木と一致するように乗せ、上下固定支持木をバンドで
結束する方法で金属パネルを包装している。2. Description of the Related Art Existing packaging of metal sheets is carried out by placing a number of fixed support trees on the bottom in the vertical direction, and further mounting a number of crossing trees on the bottom, and then laminating the metal sheets. After making the wood correspond to the front, back, left and right frame surfaces, arrange crossing trees on the top of the board, fix the top, bottom, left and right, corners with clamps or nails, etc. The metal panels are wrapped in such a way that they are placed so as to match the fixed support trees that have been set, and the upper and lower fixed support trees are bound by a band.

【０００３】[0003]

【発明が解決しようとする課題】ところで、前記場合、
包装に伴う作業時間に多くの手間がかかるばかりてな
く、物品の配達を受けた後、包装の解体にもかなりの手
間がかかり、解体作業の途中で、鎹または釘を抜くため
に別途の装備を必要とし、木材ボックスの場合には、長
期間保管時、温度の変化により撓みが生じ、湿気に弱
く、雨天時には、濡れて折れるなどの短点があって、特
に、荷役運搬時、フォークリフト又はクレーンで包装ボ
ックスを多段積層した状態で移動することにより、重心
の偏差が生ずるとずり落ちるなどして木材が折れるなど
のため、高価な製品が損傷するなどの場合があった。By the way, in the above case,
Not only does it take a lot of time for the work involved in packaging, but also after distributing the goods, it takes a lot of time to disassemble the packaging, and additional equipment is needed to remove the clamps or nails during the dismantling work. In the case of a wooden box, the storage box may be bent due to a change in temperature during storage for a long period of time, and it is weak to moisture. When the packing boxes are moved in a state of being stacked in multiple stages by a crane, if the deviation of the center of gravity occurs, the packing boxes may slip down and the wood may be broken, so that expensive products may be damaged.

【０００４】更に、包装された木材は、殆どが東南アジ
アで原木を全量輸入し、国内で加工して供給することに
よってコストがアップし、金属板材類を包装するために
は、一定の厚さを有するようになるため、嵩が大きく、
重量が大きくなり、製品の幅と長さも包装される木材の
限界強度以下に合わせて生産しなければならないので、
種々の寸法の製品を生産する場合において、大きな障害
要因となり、更に産業廃棄物が発生するなどの問題点が
あった。Further, most of the wrapped timber is imported in Southeast Asia in its entirety, and the cost is increased by processing and supplying it in Japan. In order to wrap metal sheets, a certain thickness is required. Because it comes to have a large bulk,
As the weight increases and the width and length of the product must be produced below the limit strength of the wood to be packaged,
When producing products of various sizes, there is a problem that it becomes a major obstacle factor, and furthermore, industrial waste is generated.

【０００５】本発明は、前記のような問題点を勘案して
なされたものであって、その目的とするところは、特殊
鋼、ステンレス鋼、亜鉛板、黄銅板等の高級板材類を一
定単位で包装し、運送、出荷、積載、移送を円滑にし、
その際に板材に生ずる損傷を防止できるようになされた
金属板材の包装用型鋼ボックスの成型方法及び組立て構
造を提供することにある。The present invention has been made in consideration of the above-mentioned problems, and has as its object to provide high quality plate materials such as special steel, stainless steel, zinc plate and brass plate in a certain unit. Packaging, transportation, shipping, loading and transporting smoothly,
An object of the present invention is to provide a molding method and an assembling structure of a mold box for packing a metal plate material, which can prevent damage to the plate material at that time.

【０００６】[0006]

【課題を解決するための手段】前記目的を達成すべく、
本発明の金属板材の包装用型鋼ボックスの成型方法は、
スチール板材の包装用型鋼ボックスを組立てるために、
型鋼ボックスの構成部材を成型する時、先ず、アンコイ
ラー→フィーダー→案内ローラ→成型機→切断機→Ｌ型
鋼完成品の工程で成型した後、これを、それぞれのプレ
スで角取り→ボルト孔形成及び係止片の形成を行って前
後面Ｌ型鋼部材を具備し、前記前後面Ｌ型鋼部材と同様
な方法で、左右側Ｌ型鋼を成形した後、角取り→ボルト
孔形成→両端を折曲げて前後面Ｌ型鋼ボルト孔と左右側
Ｌ型鋼のボルト孔とにボルトを挿通して締結し、底面に
は縦方向に多数の四角管を配置し、前後面Ｌ型鋼底部の
係止片を四角管の両側側面の挿入孔に挿入させ、スチー
ル板の型鋼ボックスを組立てるものである。In order to achieve the above object,
The molding method of the mold steel box for packaging the metal plate material of the present invention,
In order to assemble the steel box packaging mold steel box,
When molding the component members of the mold steel box, first, after molding in the process of uncoiler → feeder → guide roller → molding machine → cutting machine → L-shaped steel finished product, this is squared by each press → bolt hole formation and After forming the locking piece, the front and rear L-shaped steel members are provided, and the left and right L-shaped steel members are formed in the same manner as the front and rear L-shaped steel members. Bolts are inserted into the front and rear L-shaped steel bolt holes and the left and right side L-shaped steel bolt holes and fastened, and a number of square tubes are vertically arranged on the bottom surface. Are inserted into the insertion holes on both side surfaces of the steel plate to assemble the steel plate mold box.

【０００７】本発明は、型鋼ボックスの構成部材の成形
を自動化し、ボックスの組立て・分解を、簡単で容易に
できるようにして、保管時、気象変化による捩じれ等が
生じないようにしたものである。The present invention automates the molding of the components of a steel box and makes it easy and easy to assemble and disassemble the box, so that during storage, twisting due to weather changes and the like does not occur. is there.

【０００８】[0008]

【発明の実施の形態】以下、添付図面により本発明の実
施形態を詳細に説明する。図１は、コイル鋼板Ａが、ア
ンコイラーＵ→フィーダーＦ→案内ローラーＲ→成型機
Ｇ→切断機Ｃ→送り台Ｄからなる成型工程を経て、前後
・左右側面のＬ型鋼Ａ1 を形成する状態を示したもので
ある。アンコイラー(UNCOILER)Ｕで巻線が解かれたコイ
ル鋼板Ａが、フィーダー(FEEDER)Ｆを介してＬ型鋼Ａ1
の成型速度で案内ローラーＲに供給されると、該案内ロ
ーラーＲは、コイル鋼板を成型機(FORMING)Ｇに真直ぐ
に引き込まれるように水平に支持し、前記コイル鋼板Ａ
を前記成型機Ｇで、Ｌ型鋼Ａ1 に成型した後、切断機(C
UTTER)Ｃを介して送り台Ｄに到達させてセンサーＳに接
触されると同時に、前記切断機Ｃが作動して予め設定さ
れた一定の長さで切断すると、送り台Ｄと切断機Ｃとの
間に設置されたピストンＰが、Ｌ型鋼Ａ1 を一側に押し
て離脱させ、図２の如きＬ型鋼Ａ1 を成形する。Embodiments of the present invention will be described below in detail with reference to the accompanying drawings. FIG. 1 shows a state in which a coil steel plate A forms an L-shaped steel A1 on the front, rear, left and right side surfaces through a forming process including an uncoiler U → feeder F → guide roller R → forming machine G → cutting machine C → feed stand D. It is shown. The coil steel sheet A whose winding has been unwound by the UNCOILER U is fed to the L-shaped steel A1 via the FEEDER F.
Is supplied to the guide roller R at a forming speed of the coil steel plate A, the guide roller R horizontally supports the coil steel plate so as to be drawn straight into a forming machine (FORMING) G, and the coil steel plate A
Is molded into L-shaped steel A1 by the molding machine G, and then the cutting machine (C
(UTTER) The feeder D is reached via the feeder C and is brought into contact with the sensor S. At the same time, the cutter C is operated and cuts at a predetermined length. The piston P installed between them pushes the L-shaped steel A1 to one side to separate it, thereby forming the L-shaped steel A1 as shown in FIG.

【０００９】この時、型鋼ボックス１の前後面Ｌ型鋼2,
2'と左右側に設置されるＬ型鋼3，3'の長さの調節は、
センサーＳの感知距離を調節することにより、各型鋼の
長さを切断機Ｃで選択切断するようにしたものである。
図３は、ギヤープレス(GEAR PRESS) 100, 101 であっ
て、ギヤープレス100 は、支持レール10の一側に固定設
置し、他側のギヤープレス101 は、型鋼ボックス１の前
後面又は左右側に位置するＬ型鋼の長さに対応するよう
に設置した後、前後面・左右側のＬ型鋼2，2'，3，3'の
両端の角取りをするようにして、図４に示すＬ型鋼に１
次加工する。At this time, the front and rear L-shaped steels 2,
Adjustment of the length of 2 'and L-shaped steel 3, 3' installed on the left and right sides,
By adjusting the sensing distance of the sensor S, the length of each mold steel is selectively cut by the cutting machine C.
FIG. 3 shows gear presses 100 and 101. The gear press 100 is fixedly installed on one side of the support rail 10, and the gear press 101 on the other side is the front and rear surfaces or the left and right sides of the steel box 1. 4 is set so as to correspond to the length of the L-shaped steel positioned at the front and rear sides, and the left and right sides of the L-shaped steel 2, 2 ', 3, 3' are chamfered at both ends. 1 for section steel
Next processing.

【００１０】図５は、前記工程順に従って形成された型
鋼ボックス１の前後面に位置するＬ型鋼2，2'の長さに
対応するよう別途の支持レール20に、一定間隔で油圧プ
レス(HYD PRESS) 200, 201, 202 を設置し、型鋼ボック
ス１の前後面構成部材を、図７（イ）のような工程でＬ
型鋼２，2'を形成するもので、Ｌ型鋼2，2'の底部に係
止片2aを形成した後、側面両端部にボルト孔2bを形成す
るものである。FIG. 5 shows a hydraulic press (HYD) on a separate support rail 20 at regular intervals corresponding to the length of the L-shaped steels 2, 2 'located on the front and rear surfaces of the steel box 1 formed in accordance with the above-described process sequence. PRESS) 200, 201, 202 are installed, and the front and rear structural members of the steel box 1 are subjected to the process shown in FIG.
Forming the shape steels 2 and 2 ', the locking pieces 2a are formed at the bottom of the L-shaped steels 2 and 2', and then the bolt holes 2b are formed at both ends of the side surface.

【００１１】また、左右側に位置するＬ型鋼３，3'も前
記と同様な方法で成型、即ち、図７（ロ）のよう工程
で、Ｌ型鋼にボルト孔3bを形成した後、両端を前後面に
位置するＬ型鋼2，2'の左右側ボルト孔2bに対応するよ
うに折曲げてなるものである。この時、型鋼ボックス１
の中央に横に設置される平鉄４は、図５の油圧プレス20
0, 201, 202 で係止片4aを図６のように形成するように
なる。Further, the L-shaped steels 3 and 3 'located on the left and right sides are molded in the same manner as described above, that is, after forming the bolt holes 3b in the L-shaped steel in the process shown in FIG. It is bent so as to correspond to the left and right bolt holes 2b of the L-shaped steels 2, 2 'located on the front and rear surfaces. At this time, the steel box 1
The flat iron 4 installed horizontally at the center of the hydraulic press 20 shown in FIG.
At 0, 201 and 202, the locking piece 4a is formed as shown in FIG.

【００１２】図８は、穿孔プレス(PRESS) 300 にして、
図９（イ）及び（ロ）のような四角管５を形成するよう
にしたもので、型鋼ボックス１の底面に縦に設置される
四角管5の平面両側四角通孔5aと、側面一側に多数の挿
入孔5bを穿孔し、四角管５の底面両端には、滑り止め係
止溝5cを設けるものである。図１０は、本発明の他の実
施形態を示したものであり、型鋼ボックス１の規格を小
さく形成する場合には、前後面に設置されるＬ型鋼2，
2'の長さを小さく切断するようになるので、Ｌ型鋼2，
2'の底部に設けられる係止片2aが２個のみが形成され
る。従って支持レール20の上に設置される油圧プレス20
0, 201を２つだけ設置し、図１１の（イ）及び（ロ）の
ような係止片4a、4aの形成作業をすることになる。 こ
の際、油圧プレスの移動調節は、底部に備えられた調節
ボルト30を緩めて油圧プレスを押すと、輪40が支持レー
ル20に沿って移動するので、前記設定された地点に到達
したら調節ボルト30を締めて油圧プレスを固定設置する
ように成されるものである。FIG. 8 shows a piercing press (PRESS) 300,
A square tube 5 as shown in FIGS. 9A and 9B is formed. The square tube 5 is vertically installed on the bottom surface of the steel box 1. A large number of insertion holes 5b are formed, and non-slip engagement grooves 5c are provided at both ends of the bottom surface of the square tube 5. FIG. 10 shows another embodiment of the present invention. In the case where the standard of the steel box 1 is formed small, the L-shaped steel 2,
Since the length of 2 'is cut small, L-shaped steel 2,
Only two locking pieces 2a provided at the bottom of 2 'are formed. Therefore, the hydraulic press 20 installed on the support rail 20
Only two 0, 201 are installed, and the work of forming the locking pieces 4a, 4a as shown in FIGS. At this time, the movement of the hydraulic press is adjusted by loosening the adjusting bolt 30 provided on the bottom and pressing the hydraulic press, so that the wheel 40 moves along the support rail 20. The hydraulic press is fixedly installed by tightening 30.

【００１３】前記のように、Ｌ型鋼及び平鉄と四角管の
成型工程順序の実施形態を簡単に説明すれば、下記のよ
うになる。アイコイラーＵでコイル鋼板Ａを供給→フィ
ーダーＦで成型作業速度に基づき一定速度を維持→案内
ローラーＲで水平維持→成型機ＧでＬ型鋼成型作業→セ
ンサーＳで指定された長さを感知→切断機Ｃで切断→ピ
ストンＰで切断されたＬ型鋼を押し出す→ギヤープレス
100, 101で両側の角取り作業（この工程までは型鋼ボッ
クスの前後面と左右側に位置するＬ型鋼の成型方法は同
一である）→油圧プレス200, 201, 202 で両側端ボルト
孔の形成及び底部に３つの係止片同時形成作業（前後面
に位置するＬ型鋼の加工方法である）→角取り加工され
た両側面Ｌ型鋼両端にボルト孔及び折曲げ作業→油圧プ
レス200,201,202 で平鉄に３つの係止片同時形成作業
（平鉄の長さは型鋼ボックス内の横方向長さに対応する
ように切断機で切断したもの）→穿孔プレス300 で四角
管の平面両側に四角通孔と側面に挿入孔及び両端に係止
溝形成（四角管は型鋼ボックスの縦方向の長さに対応す
るように別途の切断機で切断したもの）→型鋼ボックス
１構成部材成型及び加工完成、の工程順序で成される。As described above, the embodiment of the forming process sequence of the L-shaped steel, the flat iron, and the square tube will be briefly described as follows. Supply coil steel sheet A with the coiler U → Maintain a constant speed based on the forming work speed with the feeder F → Maintain horizontal with the guide roller R → Form L-shaped steel with the forming machine G → Detect the length specified by the sensor S → Cut Cutting by machine C → Extruding L-shaped steel cut by piston P → Gear press
Both sides are chamfered at 100 and 101 (up to this step, the forming method of the L-shaped steel located on the front and rear sides and the left and right sides of the mold box is the same) → Hydraulic presses 200, 201 and 202 to form bolt holes at both ends Simultaneous forming work of three locking pieces on the bottom and bottom (This is a method of processing L-shaped steel located on the front and rear surfaces) → Bolt holes and bending work on both sides of the squared L-shaped steel → Flat iron with hydraulic press 200, 201, 202 (The length of the flat iron was cut by a cutting machine so as to correspond to the length in the horizontal direction of the steel box.) And an insertion hole on the side and a locking groove at both ends (the square tube was cut by a separate cutting machine so as to correspond to the vertical length of the die box) → molding and processing of the die box 1 components It is performed in a process sequence.

【００１４】前記のように、本実施形態の型鋼ボックス
１の構成部材が形成され、該形成された構成部材でボッ
クスの組立が、次のように実施される。先ず、四角通孔
5aと挿入孔5b及び係止溝5cが形成された四角管５を一定
間隔で配列した後、側面一側の挿入孔5bに平鉄４の係止
片4aがそれぞれ挿入できるようにし、四角管５の平面一
側に形成された四角通孔5aにＬ型鋼２の底面に形成され
た係止片2aが挿入できるように内側に挿嵌し、四角管５
平面の他側の四角通孔5aにＬ型鋼2'の係止片2aが外側よ
り内側に挿嵌すると、前後面のＬ型鋼２，2'と平鉄４
は、四角管５上面に固定される。従って側面に設置され
るＬ型鋼３，3'の折曲げ部のボルト孔3bが、前後面に位
置したＬ型鋼２，2'間の両側ボルト孔2bに対応するよう
に挿入した後、ボルトで結合すると、図１２のようなス
チール板材用の型鋼ボックス１が形成される。As described above, the components of the steel box 1 of this embodiment are formed, and the box is assembled with the formed components as follows. First, square through hole
After arranging the square tubes 5 having the insertion holes 5b, the insertion holes 5b and the locking grooves 5c at regular intervals, the locking pieces 4a of the flat iron 4 can be inserted into the insertion holes 5b on one side of the side, respectively. 5 is inserted into the square through hole 5a formed on one side of the plane so that the locking piece 2a formed on the bottom surface of the L-shaped steel 2 can be inserted.
When the locking piece 2a of the L-shaped steel 2 'is inserted from the outside into the square through hole 5a on the other side of the plane, the L-shaped steels 2 and 2' on the front and rear surfaces and the flat iron 4
Is fixed to the upper surface of the square tube 5. Therefore, after inserting so that the bolt holes 3b of the bent portions of the L-shaped steels 3 and 3 'installed on the side surfaces correspond to the bolt holes 2b on both sides between the L-shaped steels 2 and 2' located on the front and rear surfaces, the bolts are used. When combined, a steel box 1 for a steel plate as shown in FIG. 12 is formed.

【００１５】本実施形態の型鋼ボックス１の底部に多数
位置した四角管５の底面両側に形成された係止溝5cに
は、図１５の通り、型鋼ボックス１と型鋼ボックス１を
積層保管時又は積層させた状態でクレーンで積載及び荷
役の際に滑らないように、型鋼ボックス１の前後面に位
置したＬ型鋼２，2'の上端部が挿着された状態となって
積層されるので、傾いたり運搬時に揺れが生じても、型
鋼ボックスが滑らずに積層状態が保持できる。As shown in FIG. 15, in the locking grooves 5c formed on both sides of the bottom surface of the square tube 5 located at the bottom of the steel box 1 according to the present embodiment, the steel box 1 and the steel box 1 are stacked or stored. In the stacked state, the upper ends of the L-shaped steel members 2 and 2 ′ located on the front and rear surfaces of the shape steel box 1 are stacked so that they do not slip during loading and unloading with a crane. Even if it tilts or shakes during transportation, the laminated state can be maintained without slipping the steel box.

【００１６】この様にして成された本実施形態の型鋼ボ
ックス１は、一般鋼、特殊鋼、ステンレス鋼等のスチー
ル板材類(STEEL SHEET) を規格（スチール板材規格表参
照）に対応するようにして形成できる。 このようにして成された本発明は、型鋼ボックス１自体
を分解・組立てできるように構成することにより、製品
を包装したり又は使用者側で型鋼ボックス１を分解の
際、角部分に締結されたボルトだけを緩めると簡単、か
つ、容易に解体できるようにしたものである。The steel box 1 of the present embodiment formed in this manner is designed so that steel plates (STEEL SHEET) such as general steel, special steel, and stainless steel can be used in accordance with the standard (refer to the steel plate standard table). Can be formed. The present invention thus constructed is configured so that the mold box 1 itself can be disassembled and assembled, so that it is fastened to a corner when packaging the product or disassembling the mold box 1 on the user side. The bolts can be easily and easily dismantled by loosening only the bolts.

【００１７】更に、使用者側の場所の都合によって、型
鋼ボックス１を完全に分解せずに左右側や、前後面の一
側Ｌ型鋼のみを、選択的に解体してスチール板材の製品
を取出すこともできる。Furthermore, depending on the location of the user, the steel plate material can be taken out by selectively disassembling only the L-shaped steel on the left and right sides and the front and rear surfaces without completely disassembling the steel box 1. You can also.

【００１８】[0018]

【発明の効果】上記のように成された本発明は、既存の
木材に比べて格段の強度を有し、気象によるボックスの
変形がなく、製品の損傷を防止し、包装ボックスの重量
を20％〜50％減少できる。特に、本発明は、型鋼ボック
ス構成部材の加工工程を自動化システムで実施できるの
で、生産力の増加と共に人件費が節減でき、製品の価格
競争力を向上させることは勿論のことで、包装ボックス
をスチール材で形成し、分解・組立てできるようにした
ことにより、スチール板材の包装及び解体が簡単かつ、
容易で、半永久的に繰返し使用することにより、包装ボ
ックスによる産業廃棄物を減らす効果を有する。As described above, the present invention has a remarkable strength as compared with existing wood, does not deform the box due to weather, prevents product damage, and reduces the weight of the packaging box by 20%. % To 50%. In particular, since the present invention can perform the processing steps of the component members of the mold steel box by an automated system, it is possible to reduce the labor cost along with the increase of the productivity and to improve the price competitiveness of the product. Made of steel material and disassembled / assembled, the steel plate material can be easily packaged and dismantled,
Easy and semi-permanent repetitive use has the effect of reducing industrial waste from packaging boxes.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明の一実施形態のＬ型鋼成型の工程図。FIG. 1 is a process diagram of L-shaped steel molding according to an embodiment of the present invention.

【図２】図１の工程図によって成型されたＬ型鋼の斜視
図。FIG. 2 is a perspective view of an L-shaped steel formed according to the process diagram of FIG.

【図３】ギヤープレスでＬ型鋼に角取りする状態を示す
図。FIG. 3 is a diagram showing a state where an L-shaped steel is chamfered by a gear press.

【図４】図３により角取りされたＬ型鋼の斜視図。FIG. 4 is a perspective view of the L-shaped steel section cut off according to FIG. 3;

【図５】油圧プレスでＬ型鋼と平鉄に係止片を形成する
状態を示す図。FIG. 5 is a diagram showing a state in which a locking piece is formed on an L-shaped steel and a flat iron by a hydraulic press.

【図６】本発明の一実施形態の平鉄に係止片を形成した
状態を示すもので、（イ）は平面図で、（ロ）は正面
図。FIGS. 6A and 6B show a state in which a locking piece is formed on a flat iron according to an embodiment of the present invention, wherein FIG. 6A is a plan view and FIG.

【図７】図４に示したＬ型鋼のＬ型鋼の加工工程図で、
（イ）は型鋼ボックスの前後面に設置されるＬ型鋼、
（ロ）は型鋼ボックスの左右側面に設置されるＬ型鋼を
示す加工工程図。FIG. 7 is a processing diagram of the L-shaped steel shown in FIG. 4;
(A) is an L-shaped steel installed on the front and rear surfaces of the steel box,
(B) is a working process diagram showing L-shaped steels installed on the left and right side surfaces of the steel box.

【図８】四角管を加工する穿孔プレスを示す図。FIG. 8 is a view showing a punch press for processing a square tube.

【図９】四角管を示すものであって、（イ）は、四角管
に挿入孔と係止溝が構成された正面図、（ロ）は四角管
四角通孔が構成された平面図。9A and 9B show a square tube, wherein FIG. 9A is a front view in which an insertion hole and a locking groove are formed in the square tube, and FIG. 9B is a plan view in which a square tube square through hole is formed.

【図１０】本発明の他の実施形態を示すものであり、Ｌ
型鋼と平鉄に２つの係止片を同時に形成する油圧プレス
の工程図。FIG. 10 illustrates another embodiment of the present invention,
FIG. 4 is a process diagram of a hydraulic press for simultaneously forming two locking pieces on a mold steel and a flat iron.

【図１１】平鉄に２つの係止片が構成された状態を示す
ものであって、（イ）は平面図、（ロ）は正面図。11 shows a state in which two locking pieces are formed on a flat iron, (a) is a plan view, and (b) is a front view.

【図１２】本発明の一実施形態の型鋼ボックスの組立て
構成を示す斜視図。FIG. 12 is a perspective view showing an assembling structure of a steel box according to one embodiment of the present invention.

【図１３】図１２の型鋼ボックスの組立て構成の断面を
示すもので、（イ）はＡ−Ａ線断面構成図であり、
（ロ）はＢ−Ｂ線断面構成図。13 shows a cross section of the assembled configuration of the steel box of FIG. 12, wherein FIG.
(B) is a cross-sectional configuration diagram taken along line BB.

【図１４】図１２の型鋼ボックスの平面組立て構成図。FIG. 14 is a plan assembly configuration diagram of the steel box of FIG. 12;

【図１５】図１２の型鋼ボックスを積層した使用状態を
示す図。FIG. 15 is a diagram showing a use state in which the steel boxes of FIG. 12 are stacked.

【符号の説明】[Explanation of symbols]

１：型鋼ボックス 2, 2', 3, 3'：Ｌ型鋼
（加工された状態） 2a：係止片 2b, 3b：ボルト孔 ４：平鉄 4a：係止片 ５：四角管 5a：四角通孔 5b：挿入孔 5c：係止溝 10, 20：支持レール 100, 101：ギヤープレ
ス 200, 201, 202 ：油圧プレス 300 ：穿孔プレス ａ：コイル鋼板 Ａ1,Ａ2 ：Ｌ型鋼（加
工されていない状態） Ｃ：切断機 Ｄ：送り台 Ｆ：フィーダー Ｇ：成型機 Ｐ：ピストン Ｒ：案内ローラ Ｓ：センサー Ｕ：オンコイラー1: Shaped steel box 2, 2 ', 3, 3': L-shaped steel (processed state) 2a: Locking piece 2b, 3b: Bolt hole 4: Flat iron 4a: Locking piece 5: Square pipe 5a: Square through Hole 5b: Insertion hole 5c: Locking groove 10, 20: Support rail 100, 101: Gear press 200, 201, 202: Hydraulic press 300: Drilling press a: Coiled steel plate A1, A2: L-shaped steel (unprocessed state) ) C: Cutting machine D: Feeder F: Feeder G: Molding machine P: Piston R: Guide roller S: Sensor U: On coiler

───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) B23P 23/04 B65D 61/00 ──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int. Cl. 6 , DB name) B23P 23/04 B65D 61/00

Claims (3)

(57)【特許請求の範囲】(57) [Claims] 【請求項１】 アンコイラーＵからのコイル鋼板Ａを、
フィーダーＦを介してＬ型鋼成型速度を一定にして保持
できるように案内ローラーＲに供給し、前記コイル鋼板
Ａを、前記案内ローラーで成型機Ｇに水平に引き込まれ
るように支持し、成型機ＧでＬ型鋼Ａ1 に成型した後、
送り台Ｄに設置されたセンサーＳの感知により切断機Ｃ
で切断すると共に、センサーと切断機Ｃ間に設置された
ピストンＰにより、送り台の外に離脱させるようにして
成るＬ型鋼成型工程と； 前記Ｌ型鋼を、ギヤープレス100, 101で型鋼ボックス１
の前後面と左右側に位置するＬ型鋼の両端角取りをした
後、油圧プレス200, 201, 202で前後面に位置するＬ型
鋼2，2'のボルト孔2bを穿孔し、３つの係止片2aを同時
に形成し、左右側に位置するＬ型鋼3，3'の両端にボル
ト孔3bを設けた後、折曲げて型鋼ボックス１の前後面及
び左右側Ｌ型鋼を加工する工程と； 前記油圧プレス200, 201, 202で、Ｌ型鋼と対応するよ
うに切断された平鉄４に多数の係止片4aを形成し、穿孔
プレス300で、別途の切断機で型鋼ボックス底部の縦方
向に設置できるように切断された四角管５の平面の両側
に四角通孔5aと一側面に多数の挿入孔5bを設け、前記四
角管５の底面の両側に係止溝5cを設ける工程と； からなり型鋼ボックスの構成部材を前記工程で加工して
組立たてるようにしたことを特徴とする金属板材の包装
用型鋼ボックスの成型方法。1. A coil steel plate A from an uncoiler U,
The L-shaped steel is supplied to a guide roller R via a feeder F so that the molding speed can be maintained constant, and the coiled steel sheet A is supported by the guide roller so as to be drawn into a molding machine G horizontally. After forming into L-shaped steel A1 with
Cutting machine C by the sensor S installed on the slide D
And an L-shaped steel forming step in which the L-shaped steel is separated from the feed stand by a piston P installed between the sensor and the cutting machine C;
After chamfering both ends of the L-shaped steel located on the front and rear surfaces and the left and right sides, the hydraulic presses 200, 201, and 202 pierce the bolt holes 2b of the L-shaped steels 2, 2 'located on the front and rear surfaces, and lock the three. Forming a piece 2a at the same time, forming bolt holes 3b at both ends of the L-shaped steels 3 and 3 'located on the left and right sides, and then bending and processing the front and rear surfaces and the left and right L-shaped steels of the die box 1; Hydraulic presses 200, 201, 202 form a large number of locking pieces 4a on the flat iron 4 cut to correspond to the L-shaped steel, and use a perforating press 300 to separate the vertical direction of the bottom of the steel box with a separate cutting machine. A step of providing a square through-hole 5a on both sides of a plane of the square tube 5 cut so as to be able to be installed and a large number of insertion holes 5b on one side, and providing locking grooves 5c on both sides of the bottom surface of the square tube 5; The component members of the bent steel box are processed and assembled in the above-mentioned process, and the die steel box for packaging a metal plate material is characterized in that: Scan method of molding. 【請求項２】 型鋼ボックスの組立て構成部材の成型
時、支持レール20の上に油圧プレス200, 201を設置し、
Ｌ型鋼と平鉄とに２つの係止片2aを同時に加工できるよ
うにして、規格の小さい型鋼ボックスを組立てようにし
たことを特徴とする請求項１に記載の金属板材の包装用
型鋼ボックスの成型方法。2. A hydraulic press 200, 201 is installed on the support rail 20 during molding of an assembling component of the steel box.
2. The mold steel box for packaging metal sheet material according to claim 1, wherein a mold steel box having a small standard is assembled by simultaneously processing two locking pieces 2a on an L-shaped steel and a flat iron. Molding method. 【請求項３】 平面両側に四角通孔5aと側面一側に挿入
孔5b及び底面両側に係止溝5cが設けられた多数の四角管
５の両側側面の挿入孔5bに前後面Ｌ型鋼２，2'の係止片
2aをそれぞれ挿入し、四角管５の中央一側面の挿入孔5b
に平鉄４の係止片4aをそれぞれ挿入し、前後面Ｌ型鋼
２，2'の両側のボルト孔2b間に左右側に位置するＬ型鋼
３，3'の折曲げ部に形成されたボルト孔3bが対応され、
前記ボルト孔2bとボルト孔3bに挿入されるボルトで結合
して型鋼ボックス１が組立て形成されることを特徴とす
る金属板材の包装用型鋼ボックスの組立て構造。3. A front and rear face L-shaped steel 2 is inserted into the insertion holes 5b on both sides of a large number of square tubes 5 provided with square through holes 5a on both sides of a plane, insertion holes 5b on one side and locking grooves 5c on both sides of the bottom. , 2 'locking piece
2a respectively, and the insertion hole 5b on one side of the center of the square tube 5
The locking pieces 4a of the flat iron 4 are respectively inserted into the bolts 2b, and the bolts formed in the bent portions of the L-shaped steels 3, 3 'located on the left and right sides between the bolt holes 2b on both sides of the front and rear L-shaped steels 2, 2'. Hole 3b is supported,
An assembling structure for a die box for packaging a metal plate material, wherein the die box 1 is assembled by being connected with bolts inserted into the bolt holes 2b and the bolt holes 3b.
JP9278974A 1997-05-23 1997-10-13 Forming method of die box for packing metal plate material and its assembling structure Expired - Lifetime JP2939216B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR97-20292 1997-05-23
KR1019970020292A KR100236414B1 (en) 1997-05-23 1997-05-23 Process and structure packing box of forming steel for steel sheet

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Publication Number Publication Date
JPH10328953A JPH10328953A (en) 1998-12-15
JP2939216B2 true JP2939216B2 (en) 1999-08-25

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WO2003012562A1 (en) * 2001-07-27 2003-02-13 Nippon Steel Corporation Information processing system for manufacturing building material, building material manufacturing method and facility, and building information circulating system
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KR100236414B1 (en) 1999-12-15
JPH10328953A (en) 1998-12-15

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