JPH0313419A - Pallet loader - Google Patents

Pallet loader

Info

Publication number
JPH0313419A
JPH0313419A JP14981689A JP14981689A JPH0313419A JP H0313419 A JPH0313419 A JP H0313419A JP 14981689 A JP14981689 A JP 14981689A JP 14981689 A JP14981689 A JP 14981689A JP H0313419 A JPH0313419 A JP H0313419A
Authority
JP
Japan
Prior art keywords
relay
area
loading
carry
conveyor
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.)
Granted
Application number
JP14981689A
Other languages
Japanese (ja)
Other versions
JPH0566297B2 (en
Inventor
Yutaka Saeki
豊 佐伯
Masafumi Kitaguchi
北口 雅史
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.)
Okura Yusoki KK
Original Assignee
Okura Yusoki KK
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 Okura Yusoki KK filed Critical Okura Yusoki KK
Priority to JP14981689A priority Critical patent/JPH0313419A/en
Publication of JPH0313419A publication Critical patent/JPH0313419A/en
Publication of JPH0566297B2 publication Critical patent/JPH0566297B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE:To reduce a load burden through the simplification of relay pushers, by constituting a relay support body at a relay territory with a plurality of support rods looking toward a loading territory from a carrying in territory, and forming relay pushers by providing a plurality of push-moving members so that they may be projected upward between support rods from the loading transport body carrying in territory. CONSTITUTION:Transport matters on a carrying in conveyor 4 is transferred to a fork body 21 at a relay territory 2 according to a loading pattern by means of a carrying in pusher 17. When a quantity enough for one step loading pattern is transferred, an ascent/descent 33 is ascended under a condition in which a carriage plate 39 is located at the relay territory 2, and push-moving pieces 45 on the carriage 39 are made to project upward thorough spaces 24 of support rods 23 of the fork body 21, and are positioned at the rear end of works W at a carrying in territory. Next, the carriage plate 39 is advanced to a loading territory 3 and then, push-moving pieces 45 send out works collectively to the loading territory 3. As a result, relay pushers are simplified, and a load burden at a high place position is reduced.

Description

【発明の詳細な説明】 〔発明の目的〕 (産業上の利用分野) 本発明は、パレット荷積み装置に関するものである。[Detailed description of the invention] [Purpose of the invention] (Industrial application field) The present invention relates to a pallet loading device.

(従来の技術) 従来のパレット荷積み装置として、特公昭61−316
97号公報に示されたものがある。
(Prior art) As a conventional pallet loading device, the
There is one shown in Publication No. 97.

このパレット荷積み装置では、搬入域の搬入コンベヤ上
から荷積みパターンの1列分の品物を搬入プッシャによ
り中継域(整列域)の中継用の支持体(レイヤープレー
ト)上に移載し、この動作の繰返しにより、荷積みパタ
ーンの1段分の品物を中継域の支持体上に整列させた後
、支持体上の1段分の品物を中継プッシャ(レイヤープ
ッシャ)により荷積み域(積載域)の搬送体(キャリッ
ジ)上に移載し、この後、搬送体を荷積み域のパレット
の直上(あるいはパレット上に先に移載された下段の品
物の直上)まで下降し、この搬送体上の1段分の品物の
中継域側にストッパを進出させた状態で、搬送体を荷積
み域から中継域に移動することによって、1段分の品物
の下側から搬送体を引き抜き、これによって、1段分の
品物をパレットの上(あるいはパレット上に先に移載さ
れた下段の品物の上)に荷積みするようになっている。
In this pallet loading device, items for one row of the loading pattern are transferred from the carry-in conveyor in the carry-in area onto the relay support (layer plate) in the relay area (alignment area) using the carry-in pusher. By repeating the operation, the items for one layer of the loading pattern are aligned on the support in the relay area, and then the items for one layer on the support are moved to the loading area (loading area) by the relay pusher (layer pusher). ) onto the conveyor (carriage), then lower the conveyor to the loading area directly above the pallet (or directly above the lower items that were previously transferred onto the pallet), and then move the conveyor By moving the conveyor from the loading area to the relay area with the stopper advanced to the relay area side of the upper one-tiered items, the conveyor is pulled out from below the one-tiered items. Accordingly, one tier of items is loaded onto the pallet (or on top of the lower tier of items that were previously transferred onto the pallet).

(発明が解決しようとする課題) 上述した従来のパレット荷積み装置は、高所位置に、荷
積みパターンの1列分の品物を移動する搬入プッシャと
、荷積みパターンの1段分の品物を移動する中継プッシ
ャ(レイヤープッシャ)を設ける必要があるため、荷重
の負荷が大きく、とくに、中継プッシャは、1段分の品
物を一括して中継域(整列域)から荷積み域(積載域)
に移動するので、駆動源を含む駆動機構が全体的に大型
かつ複雑になり、高所位置の荷重負荷の゛増加の原因と
なっている。
(Problems to be Solved by the Invention) The conventional pallet loading device described above has a carry-in pusher that moves the items for one row of the loading pattern to a high position, and a carry-in pusher that moves the items for one row of the loading pattern to a high position. Because it is necessary to provide a moving relay pusher (layer pusher), the load is large, and in particular, the relay pusher is able to move one stage of goods all at once from the relay area (alignment area) to the loading area (loading area).
As a result, the entire drive mechanism including the drive source becomes large and complicated, which causes an increase in the load applied at high locations.

本発明は、このような点に鑑みなされたもので、パレッ
ト荷積み装置において、1段分の品物を一括して中継域
から荷積み域に移動する中継プッシャを簡略化し、高所
位置の荷重負荷を減少することを目的とするものである
The present invention has been made in view of the above points, and it simplifies the relay pusher that moves one stage of items in bulk from the relay area to the loading area in a pallet loading device, and reduces the load at a high location. The purpose is to reduce the load.

〔発明の構成〕[Structure of the invention]

(課題を解決するための手段) 本発明は、品物Wを搬入域1の高所位置に搬送する搬入
コンベヤ4と、この搬入コンベヤ4上の品物Wを中継域
2に送出す搬入プッシャ17と、この搬入プッシャ17
によって送出された品物Wを中継域2において受取る中
継用の支持体21と、この中継用の支持体21上の品物
Wを中継域2の前方の荷積み域3に送出す中継プッシャ
45と、この中継プッシャ45によって送出された品物
Wを荷積み域3において受取って下方に搬送し搬送した
品物Wの下側から引抜くために昇降及び荷積み域3とそ
の後方との間の水平移動が可能な荷積み用の搬送体39
と、パレットPを荷積み域3の低所位置に搬送するパレ
ットコンベヤ5と、この荷積み域3に搬送されたパレッ
トP上に上記搬送体39によって搬送された品物Wを荷
積みするために荷積み域3に位置した搬送体39上の品
物Wの中継域2側に対して進退が可能なストッパ55と
を備えたパレット荷積み装置において、上記中継域2の
中継用の支持体21が、上記搬入プッシャ17及び中継
プッシャ45による品物Wの移動方向に沿って上記搬入
域1の搬入コンベヤ4から上記荷積み域3に向いた複数
の支持杆23から成り、上記中継プッシャが、上記中継
用の支持体21の複数の支持杆23の間の間隙24に対
応して、上記荷積み用の搬送体39の搬入域1側から上
側に突設された複数の押動突部45から成るものである
(Means for Solving the Problems) The present invention includes a carry-in conveyor 4 that conveys the articles W to a high position in the carry-in area 1, a carry-in pusher 17 that sends the articles W on the carry-in conveyor 4 to a relay area 2, , this carry-in pusher 17
A relay support body 21 that receives the goods W sent out by the relay area 2 in the relay area 2, and a relay pusher 45 that sends the goods W on the relay support body 21 to the loading area 3 in front of the relay area 2. The goods W sent out by the relay pusher 45 are received in the loading area 3, conveyed downward, and horizontally moved between the loading area 3 and the rear thereof in order to be pulled out from below the conveyed items W. Possible loading carrier 39
, a pallet conveyor 5 for conveying the pallet P to a lower position in the loading area 3, and a pallet conveyor 5 for loading the goods W conveyed by the conveyor 39 onto the pallet P conveyed to the loading area 3. In a pallet loading device equipped with a stopper 55 that allows the goods W on the carrier 39 located in the loading area 3 to move forward and backward with respect to the relay area 2 side, the relay support 21 of the relay area 2 is , consisting of a plurality of support rods 23 facing from the carry-in conveyor 4 of the carry-in area 1 to the loading area 3 along the movement direction of the articles W by the carry-in pusher 17 and the relay pusher 45, and the relay pusher It is made up of a plurality of pushing protrusions 45 that protrude upward from the carry-in area 1 side of the loading conveyor 39 corresponding to the gaps 24 between the plurality of support rods 23 of the support body 21 for loading. It is something.

(作用) 本発明のパレット荷積み装置は、搬入域1の搬入コンベ
ヤ4上から品物Wを搬入プッシャ17により中継域2の
支持体21上に移載し、荷積みパターンの1段分の品物
Wが支持体21上に整列したら、支持体21の下側にお
いて搬送体39を上昇することにより、搬送体39上の
中継プッシャを構成する複数の押動突部45を支持体2
1を構成する複数の支持杆23の間隙24から支持杆2
3の上側に突出させ、この後、搬送体39を中継域2か
ら荷積み域3に移動することにより、複数の押動突部4
5で複数の支持杆23上の1段分の品物Wを押動して、
この1段分の品物Wを中継域2から荷積み域3に移動す
る搬送体39上に移載し、この後、搬送体39を荷積み
域3のパレットPの直上(あるいはパレットP上に先に
移載された下段の品物Wの直上)まで下降し、この搬送
体39上の1段分の品物Wの中継域2側にストッパ55
を進出させた状態で、搬送体39を荷積み域3から中継
域2に移動することによって、1段分の品物Wの下側か
ら搬送体39を引抜き、これによって、1段分の品物W
をパレットPの上(あるいはパレットP上に先に移載さ
れた下段の品物Wの上)に荷積みするものである。
(Function) The pallet loading device of the present invention transfers the articles W from the carry-in conveyor 4 of the carry-in area 1 onto the support body 21 of the relay area 2 by the carry-in pusher 17, and loads the articles W for one stage of the loading pattern. When the Ws are aligned on the support 21, the carrier 39 is raised below the support 21, and the plurality of pushing protrusions 45 constituting the relay pushers on the carrier 39 are moved onto the support 21.
From the gap 24 between the plurality of support rods 23 constituting the support rod 2
3, and then move the carrier 39 from the relay area 2 to the loading area 3, so that the plurality of pushing protrusions 4
5, push the article W for one stage on the plurality of support rods 23,
This one stage worth of items W is transferred onto the carrier 39 that moves from the transit area 2 to the loading area 3, and then the carrier 39 is placed directly above the pallet P (or onto the pallet P) in the loading area 3. A stopper 55 is placed on the relay area 2 side of the goods W for one stage on this conveyor 39.
By moving the conveyor 39 from the loading area 3 to the relay area 2 with the transport body 39 advanced, the conveyor 39 is pulled out from below the one stage of items W.
is loaded onto the pallet P (or onto the lower item W that was previously transferred onto the pallet P).

(実施例) 本発明のパレット荷積み装置の一実施例を図面を参照し
て説明する。
(Embodiment) An embodiment of the pallet loading device of the present invention will be described with reference to the drawings.

まず、第4図ないし第6図により概要を簡単に説明する
First, an overview will be briefly explained with reference to FIGS. 4 to 6.

1は荷積みする品物Wの搬入域、2は品物Wの中継域、
3は品物Wの荷積み域で、これらの区域は平面的には一
直線上に設定され、搬入域1の高所位置に対して搬入コ
ンベヤ4の先端部が側方から配設されているとともに、
荷積み域3の低所位置に対してパレットコンベヤ5の中
間部が反対の側方から配設されている。
1 is the loading area for the goods W to be loaded, 2 is the transit area for the goods W,
3 is a loading area for the goods W, these areas are set on a straight line in plan view, and the tip of the carry-in conveyor 4 is disposed from the side with respect to the high position of the carry-in area 1. ,
An intermediate portion of the pallet conveyor 5 is arranged from the opposite side to the lower position of the loading area 3.

そうして、上記搬入コンベヤ4は品物Wを搬入域1の高
所位置に搬送し、上記パレットコンベヤ5はパレットP
を荷積み域3の低所位置に搬送し、搬入域1の搬入コン
ベヤ4に荷積みパターンの1列分の複数の品物Wが揃う
と、この1列分の品物Wを一括して前方の中継域2に移
動し、この動作を繰返し、中継域2に荷積みパターンの
1段分の所定列の品物Wが整列すると、この1段分の品
物Wを一括して前方の荷積み域3に移動し、下降してパ
レットP上に荷積みする。そして、所定段の荷積みが終
わると、パレットコンベヤ゛5により、品物Wを荷積み
したパレットPを荷積み域3から一側方に搬出し、代り
に別のパレットPを他側方から荷積み域3に搬送するよ
うになっている。
Then, the carry-in conveyor 4 transports the goods W to a high position in the carry-in area 1, and the pallet conveyor 5 transports the goods W to a high position in the carry-in area 1.
is transported to a lower position in the loading area 3, and when multiple items W for one row of the loading pattern are arranged on the carry-in conveyor 4 of the loading area 1, the items W for this one row are collectively transported to the front. Move to relay area 2, repeat this operation, and when the items W in a predetermined row for one stage of the loading pattern are lined up in relay area 2, the items W for one stage are collectively transferred to the loading area 3 in front. The machine moves to , descends and loads onto pallet P. When the loading of the predetermined stage is completed, the pallet P loaded with the goods W is carried out from the loading area 3 to one side by the pallet conveyor 5, and another pallet P is loaded from the other side instead. It is designed to be transported to the stacking area 3.

つぎに、第1図ないし第3図により詳細を説明する。Next, details will be explained with reference to FIGS. 1 to 3.

上記搬入域1に配設された搬入コンベヤ4は、駆動式の
ローラコンベヤから成り、その先端のローラ上には位置
調節可能な板状のストッパ11が設けられ、そして、搬
入域1に入る手前の位置にはローラの下方からローラ上
に出没する2つの板状のストッパ12.13が離間して
設けられ、さらに、その手前の位置にはローラの下方か
らローラ上に出没して上昇状態で回転する荷向き転換装
置の井桁状の昇降回転枠14が設けられ、さらに、その
手前の位置にはローラの下方からローラ上に出没する板
状のストッパ15が設けられている。
The carry-in conveyor 4 arranged in the carry-in area 1 is composed of a driven roller conveyor, and a plate-shaped stopper 11 whose position is adjustable is provided on the roller at the tip of the conveyor. Two plate-shaped stoppers 12 and 13 are provided spaced apart from each other at the position shown in FIG. A cross-shaped elevating and lowering rotary frame 14 of the rotating cargo redirection device is provided, and a plate-shaped stopper 15 that retracts and retracts from below the roller is provided at a position in front of it.

また、この搬入コンベヤ4の先端部の一側にはエアシリ
ンダ16によってストッパ11とストッパ12の間のロ
ーラ上を通って前方の中継域2に向かって作動して、1
列分の品物Wを搬入コンベヤ4上から中継域2に送出す
棒状の搬入プッシャ17が設けられている。
Further, an air cylinder 16 is provided on one side of the leading end of the carry-in conveyor 4. The air cylinder 16 passes over the roller between the stopper 11 and the stopper 12 and operates toward the forward relay area 2.
A rod-shaped carry-in pusher 17 is provided that sends out a row of items W from the carry-in conveyor 4 to the relay area 2.

また、上記中継域2には搬入域1の搬入コンベヤ4上か
ら移動してきた品物Wを支持する中継用の支持体として
のフォーク体21が設けられている。このフォーク体2
1は上記搬入コンベヤ4の中継域2側の側枠22に取付
けられた複数の支持杆23から成り、この複数の支持杆
23は、搬入コンベヤ4から上記前方の荷積み域3に向
かって水平に延び、互いに所定の間隙24を介して平行
に設けられ、そのうちの両側最外側の支持杆23の外側
上部にはガイドレール25が取付片26を介して取付け
られている。
Further, the relay area 2 is provided with a fork body 21 as a relay support for supporting the article W transferred from the carry-in conveyor 4 of the carry-in area 1. This fork body 2
1 consists of a plurality of support rods 23 attached to a side frame 22 on the relay area 2 side of the carry-in conveyor 4, and these support rods 23 extend horizontally from the carry-in conveyor 4 toward the front loading area 3. The support rods 23 extend parallel to each other with a predetermined gap 24 in between, and a guide rail 25 is attached to the outer upper part of the outermost support rod 23 on both sides via a mounting piece 26.

また、上記中継域2と荷積み域3の境界付近の両側部に
位置して両側一対の支柱27が垂直に立設され、この両
側一対の支柱27の後部間に軸28が回動自在にかつ水
平に横架され、この軸28に中継域2に対する板状のス
トッパ29が取付けられ、方の支柱27に取付けたエア
シリンダ30によって軸28を回動することにより、こ
のストッパ29が、軸28の下方に下降してフォーク体
21の先端部に進出したり、軸28の前方に上昇してフ
ォーク体21の先端部から退避したりするようになって
いる。
Further, a pair of pillars 27 on both sides are vertically arranged on both sides near the boundary between the relay area 2 and the loading area 3, and a shaft 28 is rotatably mounted between the rear parts of the pair of pillars 27 on both sides. A plate-shaped stopper 29 for the relay area 2 is attached to this shaft 28, and by rotating the shaft 28 with an air cylinder 30 attached to one of the pillars 27, this stopper 29 is attached to the shaft 28. It descends below 28 and advances to the tip of the fork body 21, or rises in front of the shaft 28 and retreats from the tip of the fork body 21.

また、このストッパ29の輸28の下方に位置して、上
記一対の支柱27の間に昇降枠33が図示しないガイド
レールやガイドローラにより水平状態で昇降可能に支持
されている。この昇降枠33は、上記中継域2及び荷積
み域3の両側部に沿った側枠部34と荷積み域3の前部
に沿った前枠部35とでコ字状を成し、一方の支柱27
の上端部に設けられた第4図及び第6図に示すモータ3
6により、連動軸、スプロケット、チェーン等を介して
、水平状態を維持して昇降するようになっている。
Further, located below the support 28 of the stopper 29, an elevating frame 33 is supported between the pair of pillars 27 so as to be able to rise and fall in a horizontal state by a guide rail or a guide roller (not shown). This elevating frame 33 has a U-shape with side frame parts 34 along both sides of the relay area 2 and loading area 3 and a front frame part 35 along the front part of the loading area 3. pillar 27
The motor 3 shown in FIGS. 4 and 6 is installed at the upper end of the
6, it is possible to move up and down while maintaining a horizontal state via interlocking shafts, sprockets, chains, etc.

そして、この昇降枠33の両側の側枠部34の間に上記
中継域2のフォーク体21上から前方の荷積み域3に移
動する1段分の品物Wを受取って下方のパレットPに搬
送する搬送体としてのキャリッジ板39がガイドレール
40やガイドローラ41により水平にかつ前後方向移動
可能に支持されている。
Then, between the side frames 34 on both sides of the lift frame 33, one stage of goods W to be moved from above the fork body 21 of the relay area 2 to the loading area 3 in the front is received and conveyed to the pallet P below. A carriage plate 39 serving as a conveying body is supported by guide rails 40 and guide rollers 41 so as to be movable horizontally and in the front and rear directions.

このキャリッジ板39は、昇降枠の33の一方の側枠部
34の前端部に設けられたモータ42により、連動軸、
スプロケット、チェーン等を介して、前後方向に水平移
動するようになっている。
This carriage plate 39 is operated by an interlocking shaft and
It is designed to move horizontally in the front and back direction via sprockets, chains, etc.

なお、このキャリッジ板39の上面は、昇降枠33が上
昇限度まで上昇した状態で、上記フォーク体21を構成
する支持杆23の下側部の高さよりも僅かに低い高さと
なるように設定されている。
The upper surface of this carriage plate 39 is set to have a height slightly lower than the height of the lower side of the support rod 23 that constitutes the fork body 21 when the elevating frame 33 is raised to its lifting limit. ing.

また、このキャリッジ板39の搬入域1側の後端部の上
面には複数の押動突部としての押動片45が上記フォー
ク体21を構成する複数の支持杆23の間の間隙24に
対応して所定の間隔をおいて取付けられ、この複数の押
動片45が中継域2のフォーク体21上の1段分の品物
Wを前方の荷積み域3に移動する中継プッシャを構成し
ている。
Further, on the upper surface of the rear end of the carriage plate 39 on the carry-in area 1 side, a plurality of pushing pieces 45 as pushing protrusions are provided in the gaps 24 between the plurality of support rods 23 constituting the fork body 21. Correspondingly, the plurality of pushing pieces 45 are attached at predetermined intervals, and constitute a relay pusher that moves one stage of items W on the fork body 21 of the relay area 2 to the loading area 3 in the front. ing.

なお、この複数の押動片45の上端部は、上記昇降枠3
3が上昇限度まで上昇した状態で、上記複数の支持杆2
3の上側部よりも所定の寸法だけ高い位置となるように
設定されている。
Note that the upper end portions of the plurality of pushing pieces 45 are connected to the lifting frame 3.
3 is raised to the lifting limit, the plurality of support rods 2
The position is set to be a predetermined dimension higher than the upper side of No. 3.

また、上記荷積み域3に対して、上記昇降枠33の前枠
部35の内側に板状の前部ロック体48が設けられてい
るとともに、昇降枠33の両側の側枠部34の前部の内
側にそれぞれ板状の側部ロック体49が設けられ、これ
らの前部ロック体48及び両側の側部ロック体49が昇
降枠33の対応位置に設けられたそれぞれのエアシリン
ダ5Gによって荷積み域3に対して進退するようになっ
ている。
Further, for the loading area 3, a plate-shaped front lock body 48 is provided inside the front frame portion 35 of the lifting frame 33, and in front of the side frame portions 34 on both sides of the lifting frame 33. A plate-shaped side lock body 49 is provided on the inside of each section, and these front lock bodies 48 and side lock bodies 49 on both sides are loaded by respective air cylinders 5G provided at corresponding positions on the lifting frame 33. It moves forward and backward with respect to the stacking area 3.

また、上記支柱27の前側つまり荷積み域3側に位置し
て、上記昇降枠33の両側の側枠部34の中間部上にそ
れぞれレバー53が水平な軸54を中心に回動自在に設
けられ、この両側のレバー53間に荷積み域3に対する
櫛歯板状のストッパ55が取付けられ、両側の側枠部3
4に取付けたエアシリンダ56によって両側の軸54を
回動することにより、このストッパ55が、軸54の下
方に下降して荷積み域3の後側部に進出したり、軸54
の後方に上昇して後上方に退避したりするようになって
おり、このストッパ55の下降伏態で下側になる縁部に
は上記キャリッジ板39上の中継プッシャを構成する複
数の押動片45に対する切欠部57が形成されている。
Furthermore, levers 53 are provided on the intermediate portions of the side frame portions 34 on both sides of the lift frame 33 so as to be rotatable about horizontal shafts 54, located on the front side of the support column 27, that is, on the side of the loading area 3. A comb-tooth plate-shaped stopper 55 for the loading area 3 is attached between the levers 53 on both sides, and the side frame portions 3 on both sides
By rotating the shafts 54 on both sides with air cylinders 56 attached to the shafts 54, the stoppers 55 can be moved downwardly below the shafts 54 and advanced to the rear side of the loading area 3, or
The stopper 55 rises rearward and retreats rearward and upward, and the lower edge of the stopper 55 in the lowering state has a plurality of pushers constituting relay pushers on the carriage plate 39. A notch 57 is formed in the piece 45.

なお、下降伏態のストッパ55の下側縁部は、上記キャ
リッジ板39の上面よりもわずかに高い位置となるよう
に設定され、しかも、この状態で、ストッパ55の複数
の切欠部57がキャリッジ板39上の複数の押動片45
の通過を許容するようになっている。
The lower edge of the stopper 55 in the downwardly yielding state is set to be slightly higher than the upper surface of the carriage plate 39, and in this state, the plurality of notches 57 of the stopper 55 are aligned with the carriage plate 39. A plurality of pushing pieces 45 on the plate 39
It is designed to allow the passage of.

そうして、このような構成により、品物Wは次のように
して荷積みされる。
With this configuration, the articles W are loaded in the following manner.

まず、搬入コンベヤ4により搬入域1に搬送される品物
Wは、荷向き転換装置の昇降回転枠14の上に先行の品
物Wが無いことを条件にストッパ15を通過し、荷積み
パターンの必要に応じて、品物Wの荷向きを水平に90
度転換する場合には、品物Wをストッパ13によって停
止した上で、昇降回転枠14を上昇して品物Wを搬入コ
ンベヤ4から持上げ、昇降回転枠14を90度水平に回
転した後、昇降回転枠14を下降して品物Wを90度荷
向き転換した状態で搬入コンベヤ4に下ろす。
First, the goods W conveyed to the carry-in area 1 by the carry-in conveyor 4 pass through the stopper 15 on the condition that there is no preceding article W on the elevating rotation frame 14 of the cargo direction changing device, and then pass through the stopper 15 according to the loading pattern. According to
When changing the degree, the product W is stopped by the stopper 13, the elevating rotary frame 14 is raised to lift the product W from the carry-in conveyor 4, the elevating rotary frame 14 is rotated horizontally by 90 degrees, and then the elevating rotary frame 14 is rotated horizontally. The frame 14 is lowered and the article W is unloaded onto the carry-in conveyor 4 in a state where the article W is turned 90 degrees.

ついで、品物Wは、先行の品物Wが前方のストッパ12
によって停止していないことを条件に、ストッパ13を
通過し、さらに、搬入域1に荷積みパターンの1列分の
所定数の品物Wが揃っていないことを条件に、ストッパ
12を通過して搬入域1に入り、ストッパ11によって
停止する。
Next, the article W is moved to the stopper 12 in front of the preceding article W.
It passes through the stopper 13 on the condition that the goods have not stopped due to It enters the carry-in area 1 and is stopped by the stopper 11.

そして、このストッパ11によって停止した品物Wによ
り後続の品物Wが順番に停止し、搬入域1に荷積みパタ
ーンの1列分の所定数の品物Wが揃うと、ストッパ12
によって後続の品物Wが停止され、この状態で、搬入プ
ッシャ17がエアシリンダ16により作動して1列分の
品物Wを一括して搬入コンベヤ4上から中継域2のフォ
ーク体21上に送出す。
Then, the articles W stopped by this stopper 11 stop the subsequent articles W in order, and when a predetermined number of articles W for one row of the loading pattern are gathered in the carry-in area 1, the stopper 11
The following items W are stopped, and in this state, the carry-in pusher 17 is operated by the air cylinder 16 to send out one row of items W all at once from the carry-in conveyor 4 onto the fork body 21 of the relay area 2. .

そして、第3図(^)に示すように、この1列ずつの移
載の繰返しにより、荷積みパターンの1段分の所定列の
品物Wがフォーク体21上に揃うと、搬入プッシャ17
が元の位置に後退した後、キャリッジ板39が中継域2
に位置した状態で、昇降枠33が第4図及び第6図に示
したモータ36により上昇し、第3図(B)に示すよう
に、キャリッジ板39上の中継プッシャを構成する複数
の押動片45がフォーク体21を構成する複数の支持杆
23の間隙24から支持杆23の上側に突出し、複数の
押動片45が1段分の品物Wの搬入域1側に位置する。
Then, as shown in FIG. 3(^), by repeating this transfer one row at a time, when the items W in a predetermined row corresponding to one stage of the loading pattern are aligned on the fork body 21, the carry-in pusher 17
After retreating to the original position, the carriage plate 39 moves to the relay area 2.
In this state, the elevating frame 33 is raised by the motor 36 shown in FIGS. 4 and 6, and as shown in FIG. The movable pieces 45 protrude above the support rods 23 from the gaps 24 between the plurality of support rods 23 constituting the fork body 21, and the plurality of push pieces 45 are located on the side of the carry-in area 1 for one stage of articles W.

この後、キャリッジ板39がモータ42により中継域2
から荷積み域3に前進し、この移動にともなって、第3
図(C)に示すように、キャリッジ板39上の複数の押
動片45がフォーク体21の複数の支持杆23上の1段
分の品物Wを一括して押動し、この1段分の品物Wを中
継域2のフォーク体21上から荷積み域3に移動するキ
ャリッジ板39上に移載し、1段分の品物Wはキャリッ
ジ板39に乗って荷積み域3に移動する。
After this, the carriage plate 39 is moved to the relay area 2 by the motor 42.
3, and along with this movement, the 3rd
As shown in Figure (C), the plurality of pushing pieces 45 on the carriage plate 39 collectively push one stage of the articles W on the plurality of support rods 23 of the fork body 21, and The items W are transferred from the fork body 21 of the relay area 2 onto a carriage plate 39 that moves to the loading area 3, and the items W for one stage are moved to the loading area 3 on the carriage plate 39.

ついで、昇降枠33が下降し、第3図(D)に示すよう
に、キャリッジ板39を下方で待機しているパレットP
の直上(次回はパレットP上に先に移載された下段の品
物Wの直上)まで下降する。
Then, the elevating frame 33 is lowered, and as shown in FIG.
(Next time, it will be directly above the lower item W that was transferred onto the pallet P first).

ついで、前部ロック体48及び両側の側部ロック体49
がそれぞれのエアシリンダ50により、キャリッジ板3
9上の1段分の品物Wの前部及び両側部に進出し、さら
に、ストッパ55がエアシリンダ56によりキャリッジ
板39上の1段分の品物Wの中継域2側の後部に進出し
、これによって、1段分の品物Wを四方から位置決めし
て整列状態を保持する。
Next, the front lock body 48 and the side lock bodies 49 on both sides
The carriage plate 3 is moved by each air cylinder 50.
The stopper 55 advances to the front and both sides of the one-stage item W on the carriage plate 39 by the air cylinder 56, and the stopper 55 advances to the rear part of the one-stage item W on the carriage plate 39 on the relay area 2 side. This positions the items W for one stage from all sides and maintains the aligned state.

ついで、キャリッジ板39が荷積み域3から中継域2に
後退し、この移動によって、第3図(E)に示すように
、キャリッジ板39を1段分の品物Wの下側から引抜き
、キャリッジ板39上にあった1段分の品物Wをパレッ
トPの上(次回はパレットP上に先に移載された下段の
品物Wの上)に荷積みする。
Next, the carriage plate 39 retreats from the loading area 3 to the relay area 2, and as a result of this movement, the carriage plate 39 is pulled out from below one stage of the items W, as shown in FIG. One tier of items W on the plate 39 is loaded onto the pallet P (next time, on top of the lower tier of items W that was transferred onto the pallet P first).

そうして、この1段ずつの品物Wの荷積みの繰返しによ
り、パレットP上に品物Wを所定の荷積みパターンで所
定の段数に荷積みする。
By repeating this loading of the items W one tier at a time, the items W are loaded onto the pallet P in a predetermined loading pattern and into a predetermined number of tiers.

〔発明の効果〕〔Effect of the invention〕

上述したように、本発明によれば、荷積みパターンの1
段分の品物を中継域の支持体上から荷積み域に移動して
搬送体上に移載する中継プッシャを、搬送体上に突設し
た複数の押動突部だけで構成することができ、品物の押
動が搬送体の移動にともなって行われ、専用の駆動源や
駆動機構もとくに必要としないため、高所位置の荷重負
荷を大幅に少なくすることができる。
As mentioned above, according to the present invention, one of the loading patterns
The relay pusher, which moves the goods for each stage from the support in the relay area to the loading area and transfers them onto the conveyor, can be composed of only a plurality of pushing projections protruding from the conveyor. Since the article is pushed along with the movement of the conveyor, and no special drive source or drive mechanism is required, the load at high locations can be significantly reduced.

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

図は本発明のパレット荷積み装置の一実施例で、第1図
は要部の平面図、第2図はその側面図、第3図はその作
動説明図、第4図は全体の平面図、第5図はその側面図
、第6図はその正面図である。 W・・品物、P・・パレット、1・・搬入域、2・・中
継域、3・・荷積み域、4・・搬入コンベヤ、5φ・パ
レットコンベヤ、17・・搬入プッシャ、21・・支持
体として・のフォーク体、23・支持杆、24・・間隙
、39・・搬送体としてのキャリッジ板、45・・中継
プッシャを構成する押動突部としての押動片、55・・
ストッパ。
The drawings show one embodiment of the pallet loading device of the present invention, in which Fig. 1 is a plan view of the main parts, Fig. 2 is a side view thereof, Fig. 3 is an explanatory diagram of its operation, and Fig. 4 is a plan view of the whole. , FIG. 5 is a side view thereof, and FIG. 6 is a front view thereof. W... Goods, P... Pallet, 1... Loading area, 2... Relay area, 3... Loading area, 4... Carrying in conveyor, 5Φ pallet conveyor, 17... Carrying in pusher, 21... Support Fork body as a body, 23. Support rod, 24. Gap, 39. Carriage plate as a conveyor, 45. Pushing piece as a pushing protrusion constituting a relay pusher, 55.
Stopper.

Claims (1)

【特許請求の範囲】[Claims] (1)品物を搬入域の高所位置に搬送する搬入コンベヤ
と、この搬入コンベヤ上の品物を中継域に送出す搬入プ
ッシャと、この搬入プッシャによって送出された品物を
中継域において受取る中継用の支持体と、この中継用の
支持体上の品物を中継域の前方の荷積み域に送出す中継
プッシャと、この中継プッシャによって送出された品物
を荷積み域において受取って下方に搬送し搬送した品物
の下側から引抜くために昇降及び荷積み域とその後方と
の間の水平移動が可能な荷積み用の搬送体と、パレット
を荷積み域の低所位置に搬送するパレットコンベヤと、
この荷積み域に搬送されたパレット上に上記搬送体によ
って搬送された品物を荷積みするために荷積み域に位置
した搬送体上の品物の中継域側に対して進退が可能なス
トッパとを備えたパレット荷積み装置において、 上記中継域の中継用の支持体が、上記搬入プッシャ及び
中継プッシャによる品物の移動方向に沿って上記搬入域
の搬入コンベヤから上記荷積み域に向いた複数の支持杆
から成り、上記中継プッシャが、上記中継用の支持体の
複数の支持杆の間の間隙に対応して、上記荷積み用の搬
送体の搬入域側から上側に突設された複数の押動突部か
ら成る ことを特徴とするパレット荷積み装置。
(1) A carry-in conveyor that transports items to a high position in the carry-in area, a carry-in pusher that sends the goods on this carry-in conveyor to a relay area, and a relay conveyor that receives the goods sent out by this carry-in pusher in the relay area. A support, a relay pusher that sends out the items on this relay support to a loading area in front of the relay area, and a relay pusher that receives the items sent out by the relay pusher in the loading area and transports them downward. a loading conveyor capable of raising and lowering and moving horizontally between a loading area and the rear thereof in order to pull out items from below; a pallet conveyor that conveys the pallet to a lower position in the loading area;
In order to load the items carried by the carrier onto the pallet carried to the loading area, a stopper is provided that can move forward and backward toward the relay area side of the items on the carrier located in the loading area. In the pallet loading device, the relay supports in the transfer area include a plurality of supports facing from the carry-in conveyor in the carry-in area to the loading area along the direction in which the goods are moved by the carry-in pusher and the relay pusher. The relay pusher includes a plurality of pushers protruding upward from the carrying-in area side of the loading conveyor, corresponding to the gaps between the plurality of support rods of the relay support. A pallet loading device characterized by comprising a moving protrusion.
JP14981689A 1989-06-13 1989-06-13 Pallet loader Granted JPH0313419A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14981689A JPH0313419A (en) 1989-06-13 1989-06-13 Pallet loader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14981689A JPH0313419A (en) 1989-06-13 1989-06-13 Pallet loader

Publications (2)

Publication Number Publication Date
JPH0313419A true JPH0313419A (en) 1991-01-22
JPH0566297B2 JPH0566297B2 (en) 1993-09-21

Family

ID=15483331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14981689A Granted JPH0313419A (en) 1989-06-13 1989-06-13 Pallet loader

Country Status (1)

Country Link
JP (1) JPH0313419A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0671494A (en) * 1992-04-24 1994-03-15 Ngk Insulators Ltd Device for taking-out forming body
US6572326B2 (en) * 1996-06-21 2003-06-03 Cannon Equipment Company Cart loader and method of loading
KR101441483B1 (en) * 2013-01-11 2014-09-17 주식회사 에스에프에이 Apparatus for automatically loading article

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0671494A (en) * 1992-04-24 1994-03-15 Ngk Insulators Ltd Device for taking-out forming body
US6572326B2 (en) * 1996-06-21 2003-06-03 Cannon Equipment Company Cart loader and method of loading
KR101441483B1 (en) * 2013-01-11 2014-09-17 주식회사 에스에프에이 Apparatus for automatically loading article

Also Published As

Publication number Publication date
JPH0566297B2 (en) 1993-09-21

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