JPH07315525A - Stock control device of warehouse - Google Patents
Stock control device of warehouseInfo
- Publication number
- JPH07315525A JPH07315525A JP11313894A JP11313894A JPH07315525A JP H07315525 A JPH07315525 A JP H07315525A JP 11313894 A JP11313894 A JP 11313894A JP 11313894 A JP11313894 A JP 11313894A JP H07315525 A JPH07315525 A JP H07315525A
- Authority
- JP
- Japan
- Prior art keywords
- bucket
- weight
- warehouse
- stored
- measuring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Warehouses Or Storage Devices (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は複数の棚を備えた立体倉
庫などにおいて収納物の出し入れの管理を行う倉庫の在
庫管理装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an inventory management device for a warehouse that manages the loading and unloading of stored items in a three-dimensional warehouse having a plurality of shelves.
【０００２】[0002]
【従来の技術】多種の物品を出荷あるいは次工程に送る
までの間、一時的に保管する場合などにこの種の立体倉
庫が使用され、この立体倉庫は、複数の棚を立体的に備
え、これらの棚に収納物を収納したバケットを収納し、
このバケットをスタッカクレーンなどの運搬装置により
搬出位置まで運搬し、バケット内の収納物の出し入れを
行った後、再度所定の棚に収納するようにしている。そ
してその出し入れの際は、出荷及び入荷伝票等の指定出
入れ数量に基づき、作業者が収納物の出し入れを行い、
あるいは自動取出し装置により収納物の出し入れを行
い、その伝票に基づいてバケット内の収納物の在庫管理
が行われている。2. Description of the Related Art This kind of three-dimensional warehouse is used for temporarily storing various kinds of goods until they are shipped or sent to the next process. This three-dimensional warehouse has a plurality of shelves three-dimensionally, Store the buckets containing the items on these shelves,
The bucket is carried to a carry-out position by a carrying device such as a stacker crane, and the stored items in the bucket are taken in and out, and then stored again in a predetermined shelf. And at the time of taking in and out, the worker takes out and puts in the stored items based on the designated take-in / out quantity such as shipping and receipt slips.
Alternatively, the automatic take-out device takes in / out the stored items, and the inventory of the stored items in the bucket is managed based on the slip.
【０００３】[0003]
【発明が解決しようとする課題】上記従来の在庫管理の
方法では、作業者や自動取出し装置の誤作動などによ
り、伝票上の在庫数とバケットに収納された実際の収納
物の数量とに誤差を生じる場合がある。このため例えば
１か月に１回程度、伝票上の在庫数と実際の収納物の数
量とを確認する棚卸しを行わなけらばならず、この棚卸
しの間、倉庫の可動を停止しなければならないと共に、
そのための労力が大となり、倉庫の管理費等を圧迫する
という問題があった。In the above-mentioned conventional inventory management method, due to a malfunction of an operator or an automatic take-out device, there is an error between the inventory quantity on the slip and the actual quantity stored in the bucket. May occur. For this reason, for example, once a month, an inventory must be performed to confirm the number of stocks on the slip and the actual number of stored items, and the warehouse must be stopped during this inventory. With
There is a problem that the labor for that becomes large and pressures the management cost of the warehouse.
【０００４】そこで本発明は、棚卸しを行う必要がな
く、倉庫内の在庫管理を正確に行うことができる倉庫の
在庫管理装置を提供することを目的とする。Therefore, an object of the present invention is to provide an inventory management device for a warehouse, which does not need to carry out inventory and can accurately perform inventory management in the warehouse.
【０００５】[0005]
【課題を解決するための手段】請求項１の発明は、収納
物を収納するバケットと、このバケットを収納する複数
の棚と、これらの棚から前記バケットを出し入れして搬
出位置まで運搬する運搬装置とを備えた倉庫の在庫管理
装置において、前記各棚に前記バケットの重量を計測す
る計測手段をそれぞれ設け、この計測手段により得られ
た計測値から前記収納物の収納量を算出する収納量算出
手段を設けたものである。According to the invention of claim 1, a bucket for accommodating stored items, a plurality of shelves for accommodating the buckets, and a transport for transporting the buckets into and out of these shelves to a carry-out position. In a warehouse inventory management device including a device, a storage amount for measuring the weight of the bucket on each of the shelves, and a storage amount for calculating the storage amount of the storage item from the measurement value obtained by the measurement device. The calculation means is provided.
【０００６】また請求項２の発明は、収納物を収納する
バケットと、このバケットを収納する複数の棚と、これ
らの棚から前記バケットを出し入れして搬出位置まで運
搬する運搬装置とを備えた倉庫の在庫管理装置におい
て、前記運搬装置に前記バケットの重量を計測する計測
手段を設け、この計測手段により得られた計測値から前
記収納物の収納量を算出する収納量算出手段を設けたも
のである。Further, the invention of claim 2 is provided with a bucket for accommodating the stored items, a plurality of shelves for accommodating the buckets, and a carrying device for carrying the buckets in and out of these shelves and carrying them to a carry-out position. In a warehouse inventory management device, the carrying device is provided with a measuring unit for measuring the weight of the bucket, and a storage amount calculating unit for calculating the storage amount of the stored items from the measurement value obtained by the measuring unit. Is.
【０００７】さらに請求項３の発明は、収納物を収納す
るバケットと、このバケットを収納する複数の棚と、こ
れらの棚から前記バケットを出し入れして搬出位置まで
運搬する運搬装置とを備えた倉庫の在庫管理装置におい
て、前記搬出位置にコンベヤ装置の搬入側と搬出側とを
接続し、そのコンベヤ装置に前記収納物を収納したバケ
ットの重量を計測する計測手段を設け、この計測手段に
より得られた計測値から前記収納物の収納量を算出する
収納量算出手段を設けたものである。Further, the invention of claim 3 is provided with a bucket for accommodating an item to be stored, a plurality of shelves for accommodating the bucket, and a transporting device for transporting the bucket into and out of the shelves and transporting the bucket to an unloading position. In the inventory management device of the warehouse, the carry-in side and the carry-out side of the conveyor device are connected to the carry-out position, and the conveyor device is provided with a measuring means for measuring the weight of the bucket storing the stored items. A storage amount calculation means for calculating the storage amount of the stored items from the measured values is provided.
【０００８】[0008]
【作用】請求項１の構成では、各棚に設けた計測手段に
より、各棚の収納物の量を算出して在庫管理を行うこと
ができる。In the structure according to the first aspect of the invention, the inventory control can be performed by calculating the amount of the items stored in each shelf by the measuring means provided in each shelf.
【０００９】また請求項２の構成では、運搬装置でバケ
ットを持ち上げることにより、バケットに収納された収
納物の量を算出して在庫管理を行うことができる。According to the second aspect of the present invention, the inventory can be managed by lifting the bucket with the carrying device to calculate the amount of the items stored in the bucket.
【００１０】さらに請求項３の構成では、コンベヤ装置
の途中でバケットの重量を測定し、内部の収納物の量を
算出することができる。Further, according to the third aspect of the present invention, the weight of the bucket can be measured in the middle of the conveyor device to calculate the amount of the stored items inside.
【００１１】[0011]
【実施例】以下、本発明の実施例を添付図面を参照して
説明する。図１ないし図４は本発明の第１実施例を示
し、同図において、１は倉庫であり、この倉庫１の左右
には、水平方向及び鉛直方向に複数並んだ棚２からなる
左，右置場３，４が設けられ、これら左，右置場間３，
４に位置して荷扱用運搬装置であるスタッカクレーン５
が配置されている。このスタッカクレーン５は、床と天
井に対をなす案内レール６，７を設け、これら案内レー
ル６，７に沿って倉庫１の前後方向に移動する走行装置
８を設け、この走行装置８に設けた垂直レール９に沿っ
て垂直方向に移動するクレーン本体10を設け、このクレ
ーン本体10を昇降装置11により前記垂直レール９に沿っ
て昇降駆動し、また、前記クレーン本体10には、左右両
側に進退自在で前記左右の棚２，２のバケット12を取出
しかつ棚２，２にバケット12を入れるホーク13を設け、
さらに前記棚２から取り出したバケット12を載置する載
置部14が設けられている。そして前記スタッカクレーン
５は、コンピュータなどの駆動制御装置15により、所望
する収納物Ｓを収納する棚２からバケット12を取り出し
て前記載置部14上に載置した後、そのバケット12を倉庫
１の前側下部である搬出位置16まで運搬し、バケット２
内の収納物Ｓの出し入れを行った後、再度元の棚２にバ
ケット12を運搬して収納し、少なくとも１つのバケット
２内には、同一の収納物Ｓが収納されており、この同一
とは収納物Ｓの種類が同一でかつその収納物Ｓの１個の
重量が同一なことを示し、収納物Ｓが液体の場合も含ま
れる。Embodiments of the present invention will be described below with reference to the accompanying drawings. 1 to 4 show a first embodiment of the present invention. In the figure, reference numeral 1 is a warehouse, and the left and right sides of the warehouse 1 consist of a plurality of shelves 2 arranged horizontally and vertically. Places 3 and 4 are provided, and between these left and right place 3,
Stacker crane 5 located at 4 and serving as a cargo handling device
Are arranged. The stacker crane 5 is provided with guide rails 6 and 7 that make a pair on the floor and the ceiling, and is provided with a traveling device 8 that moves along the guide rails 6 and 7 in the front-rear direction of the warehouse 1. A crane main body 10 that moves vertically along the vertical rail 9 is provided, and the crane main body 10 is driven up and down along the vertical rail 9 by an elevating device 11, and the crane main body 10 has both right and left sides. A fork 13 is provided which can freely move back and forth to take out the buckets 12 from the left and right shelves 2 and 2 and put the buckets 12 in the shelves 2 and 2.
Further, a mounting portion 14 for mounting the bucket 12 taken out from the shelf 2 is provided. The stacker crane 5 uses the drive control device 15 such as a computer to take out the bucket 12 from the shelf 2 storing the desired storage item S and place the bucket 12 on the placing unit 14, and then store the bucket 12 in the warehouse 1. Transport to the unloading position 16 which is the lower front side of the
After carrying out and putting in the stored items S therein, the buckets 12 are again transported and stored in the original shelf 2, and the same stored items S are stored in at least one bucket 2. Indicates that the types of the stored items S are the same and the weight of one of the stored items S is the same, and the case where the stored items S are liquid is also included.
【００１２】このような棚２とスタッカクレーン５を備
えたものにおいて、前記棚２には計測手段である歪みゲ
ージなどの電子重量計測器（以下、計測器という）21が
設けられ、この計測器21により棚２の載置部17に載置さ
れた前記バケット12の重量を計測するようにしている。
22は前記バケット12内の数量を管理する数量管理手段で
あり、ＣＰＵなどを備えたコンピュータからなり、前記
計測器21の計測値に基づいて前記バケット12内の収納物
Ｓの量を算出する収納量算出手段23を有し、この収納量
算出手段23は、前記計測器21からの電気信号である測定
値を重量値に換算し、この重量値から既知である前記載
置部17の重量とバケット12の重量を引いて収納物重量Ｗ
を算出し、この収納物重量Ｗを、予めキーボードなどか
ら入力しておいた対応するバケット12内の収納物Ｓの単
体重量ｗで割って収納物Ｓの量である個数を算出し、ま
た、各バケット12内の収納物Ｓの前記単体重量ｗを記憶
する基準重量記憶手段24を備える。そして前記数量管理
手段22は、各バケット12内の収納物Ｓの量である個数を
記憶する収納量記憶手段25を有すると共に、収納物Ｓの
量を表示する収納量表示手段26を有している。尚、収納
物Ｓが液体である場合は、前記基準重量記憶手段24にそ
の収納物Ｓの比重を記憶させ、前記収納物重量Ｗをその
比重で割って収納量を算出する。In the one provided with the shelf 2 and the stacker crane 5 as described above, the shelf 2 is provided with an electronic weight measuring device (hereinafter referred to as measuring device) 21 such as a strain gauge which is a measuring means. The weight of the bucket 12 placed on the placing portion 17 of the shelf 2 is measured by the reference numeral 21.
Reference numeral 22 denotes a quantity management means for managing the quantity in the bucket 12, which is composed of a computer having a CPU and the like, and which stores the quantity of the storage object S in the bucket 12 based on the measurement value of the measuring instrument 21. It has an amount calculating means 23, the stored amount calculating means 23 converts the measured value which is an electric signal from the measuring instrument 21 into a weight value, and the weight of the placing part 17 which is known from the weight value. The weight of the stored items W by subtracting the weight of the bucket 12
And the weight W of the stored items is divided by the single weight w of the stored items S in the corresponding bucket 12 which is input in advance from a keyboard or the like to calculate the number of the stored items S. A reference weight storage means 24 for storing the single weight w of the stored items S in each bucket 12 is provided. The quantity management means 22 has a storage quantity storage means 25 for storing the number of the storage goods S in each bucket 12, and a storage quantity display means 26 for displaying the quantity of the storage goods S. There is. When the stored item S is a liquid, the specific weight of the stored item S is stored in the reference weight storage means 24, and the stored item weight W is divided by the specific gravity to calculate the stored amount.
【００１３】次に前記構成につきその作用を説明する
と、使用者は前記駆動制御装置15を操作してスタッカク
レーン５を駆動し、所望の収納物Ｓが収納されたバケッ
ト12を倉庫１の所定の棚２から搬出位置16に搬出する。
その搬出位置16において、作業者が出荷伝票等に基づき
バケット12内から収納物Ｓを取り出し、あるいは入荷伝
票に基づきバケット12内に収納物Ｓを入れる。そしてこ
の作業が終わったらスタッカクレーン５によりバケット
12を元の棚２に収納する。このようにして棚２から収納
物Ｓの出し入れ行い、前記出荷伝票及び入荷伝票に基づ
き、伝票上で各棚２の収納物Ｓの数量をコンピュータな
どの管理システムが記憶して管理する。一方本装置で
は、各棚２に設けた計測器21により、各バケット12内の
収納物Ｓの重量を測定し、この測定値から収納物Ｓの量
を算出するため、バケット12内に収納された実際の収納
物Ｓの量を随時確認することができる。The operation of the above structure will be described below. The user operates the drive control device 15 to drive the stacker crane 5 so that the bucket 12 in which the desired storage item S is stored is stored in the warehouse 1 in a predetermined manner. Carry out from the shelf 2 to the carry-out position 16.
At the carry-out position 16, the worker takes out the stored item S from the bucket 12 based on the shipping slip or the like, or puts the stored item S into the bucket 12 based on the arrival slip. And when this work is completed, the stacker crane 5
Store 12 in the original shelf 2. In this way, the storage items S are taken in and out of the shelves 2, and the management system such as a computer stores and manages the number of the storage items S on each shelf 2 on the slips based on the shipping slip and the arrival slip. On the other hand, in this device, the weight of the stored item S in each bucket 12 is measured by the measuring instrument 21 provided on each shelf 2, and the amount of the stored item S is calculated from the measured value. The actual amount of stored items S can be confirmed at any time.
【００１４】このように本実施例では、収納物Ｓを収納
するバケット12と、このバケット12を収納する複数の棚
２と、これらの棚２からバケット12を出し入れして搬出
位置16まで運搬する運搬装置たるスタッカクレーン５と
を備えた倉庫１の在庫管理装置において、各棚２にバケ
ット12の重量を計測する計測手段たる計測器21をそれぞ
れ設け、この計測器21により得られた計測値から収納物
Ｓの収納量を算出する収納量算出手段23を設けたもので
あるから、各棚２に設けた計測器21により、各棚２の収
納物Ｓの量を算出し、重量を測定して実際の収納量を確
認して在庫管理を行うことができるため、棚卸しを行う
必要がなく、倉庫の可動率を高めることができる。As described above, according to the present embodiment, the bucket 12 for storing the storage item S, the plurality of shelves 2 for storing the bucket 12, and the buckets 12 taken in and out of the shelves 2 are conveyed to the carry-out position 16. In the inventory management device of the warehouse 1 equipped with the stacker crane 5 which is a transporting device, each shelf 2 is provided with a measuring device 21 which is a measuring means for measuring the weight of the bucket 12, and the measured value obtained by the measuring device 21 is used. Since the storage amount calculation means 23 for calculating the storage amount of the stored items S is provided, the amount of the stored items S on each shelf 2 is calculated by the measuring instrument 21 provided on each shelf 2, and the weight is measured. Since it is possible to check the actual storage amount and manage inventory, it is not necessary to carry out inventory, and it is possible to increase the movability of the warehouse.
【００１５】図５及び図６は本発明の第２実施例を示
し、上記第１実施例と同一部分に同一符号を付し、その
詳細な説明を省略して詳述すると、この例では各棚２に
は電子重量計測器21を設けておらず、前記スタッカクレ
ーン５のクレーン本体10に、歪みゲージなどの電子重量
計測器21Ａを設け、この電子重量計測器21Ａにより前記
クレーン本体10の載置部14に載置したバケット12の重量
を計測するようにしている。また、前記駆動制御装置15
には、各棚２に収納された収納物Ｓの単体重量ｗを記憶
し、棚２から取出して運搬するバケット12内の収納物Ｓ
の単体重量ｗを前記収納量算出手段23に出力する基準重
量出力手段24Ａが設けられている。すなわちこの基準重
量出力手段24Ａは各棚２に収納された収納物Ｓの単位重
量ｗを記憶し、スタッカクレーン５が棚２から取出して
運搬している収納物Ｓの単位重量ｗを前記数量管理手段
22に出力する。そして棚２から取り出したバケット12を
載置部14に載置して搬出位置16まで運搬する間にその重
量を測定し、その計測器21Ａの電気信号である計測値を
重量値に換算し、この重量値から前記載置部14とバケッ
ト12の重量を引いて収納物重量Ｗを算出し、この収納物
重量Ｗを、基準重量出力手段24Ａから入力したバケット
12内の収納物Ｓの単体重量ｗで割って収納物Ｓの量であ
る個数を算出する。そして前記数量管理手段22は、各バ
ケット12内の収納物Ｓの量である個数を記憶する収納量
記憶手段25を有すると共に、その収納量を表示する収納
量表示手段26を有している。FIG. 5 and FIG. 6 show a second embodiment of the present invention, in which the same parts as those in the first embodiment are designated by the same reference numerals and detailed description thereof will be omitted. An electronic weight measuring device 21 is not provided on the shelf 2, but an electronic weight measuring device 21A such as a strain gauge is provided on the crane main body 10 of the stacker crane 5, and the crane main body 10 is mounted by the electronic weight measuring device 21A. The weight of the bucket 12 placed on the placing section 14 is measured. Further, the drive control device 15
In the table, the individual weight w of the stored items S stored in each shelf 2 is stored, and the stored items S in the bucket 12 that are taken out from the shelf 2 and transported are stored.
Reference weight output means 24A for outputting the unit weight w of the above to the storage amount calculation means 23 is provided. That is, the reference weight output means 24A stores the unit weight w of the stored items S stored in each shelf 2, and the unit weight w of the stored items S taken out and transported by the stacker crane 5 from the shelf 2 is controlled by the quantity control. means
Output to 22. Then, the weight of the bucket 12 taken out from the shelf 2 is measured while the bucket 12 is placed on the placing portion 14 and conveyed to the carry-out position 16, and the measured value which is the electric signal of the measuring instrument 21A is converted into the weight value. The weight of the stored item W is calculated by subtracting the weights of the placing unit 14 and the bucket 12 from this weight value, and the stored item weight W is input from the reference weight output means 24A.
The number, which is the amount of the stored items S, is calculated by dividing the stored items S in 12 by the single weight w. The quantity management means 22 has a storage amount storage means 25 for storing the number of stored items S in each bucket 12, and a storage amount display means 26 for displaying the storage amount.
【００１６】このように本実施例では、収納物Ｓを収納
するバケット12と、このバケット12を収納する複数の棚
２と、これらの棚２からバケット12を出し入れして搬出
位置16まで運搬する運搬装置たるスカッカクレーン５と
を備えた倉庫１の在庫管理装置において、スタッカクレ
ーン５にバケット12の重量を計測する計測器21Ａを設
け、この計測器21Ａにより得られた計測値から収納物Ｓ
の収納量を算出する収納量算出手段23を設けたものであ
るから、スタッカクレーン５により運搬するバケット12
に収納された収納物Ｓの量を算出し、重量を測定して実
際の収納量を確認して在庫管理を行うことができるた
め、棚卸しを行う必要がなく、倉庫の可動率を高めるこ
とができる。また、この例ではスタッカクレーン５のみ
に計測器21Ａを設ければよいため、計測器21Ａの使用台
数が最小で済み、装置自体が安価なものとなる。As described above, according to the present embodiment, the bucket 12 for storing the storage item S, the plurality of shelves 2 for storing the bucket 12, and the buckets 12 taken in and out of the shelves 2 are conveyed to the carry-out position 16. In the inventory management device of the warehouse 1 equipped with the transporter, the squaker crane 5, the stacker crane 5 is provided with a measuring instrument 21A for measuring the weight of the bucket 12, and the stored item S is obtained from the measured value obtained by the measuring instrument 21A.
Since the storage amount calculating means 23 for calculating the storage amount of the bucket 12 is provided, the bucket 12 transported by the stacker crane 5
Since it is possible to calculate the amount of the stored items S stored in, measure the weight and confirm the actual stored amount and carry out inventory management, it is not necessary to carry out inventory, and it is possible to increase the mobility of the warehouse. it can. Further, in this example, since it is sufficient to provide the measuring instrument 21A only on the stacker crane 5, the number of measuring instruments 21A used can be minimized and the apparatus itself can be inexpensive.
【００１７】図７及び図８は本発明の第３実施例を示
し、上記第１実施例と同一部分に同一符号を付し、その
詳細な説明を省略して詳述すると、この例では各棚２及
びスタッカクレーン５には計測器21，21Ａを設けず、前
記搬出位置16にコンベヤ装置31の搬入側31Ａと搬出側31
Ｂとをそれぞれ接続し、そのコンベヤ装置31の搬送途中
には、収納物Ｓの受渡し場所31Ｃを設け、この受渡し場
所31Ｃにてバケット12内の収納物Ｓの出し入れを行い、
この出し入れは作業者による手作業や図示しない自動取
り出し機械により行われ、前記搬入側31Ａ及び前記受渡
し場所31Ｃに位置して、前記バケット12の重量を測定す
る第１及び第２の計測器21Ｂ，21Ｃが該コンベヤ装置31
にそれぞれ設けられる。尚、第１の計測器21Ｂは設けな
い場合もあり、必要に応じて設けられる。また、その受
渡し場所31Ｃには計測用スイッチ32が設けられ、この計
測用スイッチ32を押すと受渡し場所31Ｃ上のバケット12
の重量を測定し、この計測値に基づいて前記収納量計算
手段23が収納量を算出する。FIGS. 7 and 8 show a third embodiment of the present invention, in which the same parts as those in the first embodiment are designated by the same reference numerals and detailed description thereof will be omitted. The shelf 2 and the stacker crane 5 are not provided with the measuring devices 21 and 21A, and the carry-in side 31A and the carry-out side 31 of the conveyor device 31 are provided at the carry-out position 16.
B and B are connected to each other, and a delivery place 31C for the stored items S is provided in the middle of conveyance of the conveyor device 31, and the stored items S in the bucket 12 are taken in and out at the delivery place 31C.
This loading / unloading is performed manually by an operator or by an automatic take-out machine (not shown), and is located at the carry-in side 31A and the delivery place 31C, and the first and second measuring instruments 21B for measuring the weight of the bucket 12 are provided. 21C is the conveyor device 31
Are provided respectively. The first measuring instrument 21B may not be provided and may be provided as needed. A measurement switch 32 is provided at the delivery place 31C, and when the measurement switch 32 is pressed, the bucket 12 on the delivery place 31C is pressed.
Is measured, and the storage amount calculation means 23 calculates the storage amount based on the measured value.
【００１８】そしてスタッカクレーン５によりコンベヤ
装置31に搬入されたバケット12は、コンベヤ装置31によ
り受け渡し場所21Ｃに搬送された後、スイッチ32を作業
者が押すと、この１回目のスイッチ操作で、計測器21Ｃ
により出入れ前の重量が計測され、この計測値に基づい
て収納量算出手段23が収納物Ｓの出入れ前数量Ｎｂを算
出し、ここで前記収納量記憶手段25に記憶された量と前
記出入れ前数量Ｎｂとを前記比較手段33が比較して両者
が異なる場合はアラームなどの警報表示手段34により警
報表示したり、前記収納量表示手段26により、過不足部
を表示する。さらに前記１回目のスイッチ操作によっ
て、受渡し場所31Ｃにおいて作業者等が伝票等の指定出
入れ数量Ｎｓに基づき収納物Ｓの出し入れを行う間、前
記計測器21Ｃはバケット12の重量計測を連続的に行い、
これにより出し入れ作業中の収納物Ｓの量を前記収納量
表示手段26等に表示したり、その出し入れ量が指定出入
れ数量Ｎｓに達したら前記警報表示手段34等により出入
作業が完了したことを表示したりする。さらに出し入れ
作業が終了後、２回目のスイッチ操作として作業者が前
記計測用スイッチ32を押すことによって計測器21Ｃが作
業終了後のバケット12の重量を測定し出入れ後数量Ｎａ
を算出する。そして前記数量管理手段22に設けた比較手
段33が、伝票等の指定出入れ数量Ｎｓと、出入れ前数量
Ｎｂから出入れ後数量Ｎａを引いた実際の出入れ数量と
を比較し、両者が異なる場合はアラームなどの警報表示
手段34により警報表示したり、前記収納量表示手段26に
より、指定出入れ数量Ｎｓと実際の出入れ数量との過不
足部を表示する。そして前記搬入側31Ａに前記第１の計
測器21Ｂを設けた場合は、この計測器21Ｂにより出入れ
前数量Ｎｂを算出するようにしてもよく、第１及び第２
の計測器21Ｂ，21Ｃを設けることにより、バケット12が
受け渡し場所31Ｃに短時間しか停止しない場合に受け渡
し場所31Ｃにおける重量計測時間を省くことができる。
また、前記出し入れ作業中の前記計測器21Ｃによる計測
を省略し、１回目のスイッチ操作により出入れ前数量Ｎ
ｂを計測し、２回目のスイッチ操作により出入れ後数量
Ｎａを計測するようにしてもよい。Then, the bucket 12 carried into the conveyor device 31 by the stacker crane 5 is conveyed to the delivery place 21C by the conveyor device 31, and when the operator presses the switch 32, the measurement is performed by this first switch operation. 21C
By this, the weight before putting in / out is measured, and the stored amount calculating means 23 calculates the amount Nb before putting in / out of the stored item S based on the measured value, and here the amount stored in the stored amount storing means 25 and the above If the comparing means 33 compares the quantity Nb before taking-in / out and the two are different from each other, the warning display means 34 such as an alarm displays an alarm, and the storage quantity display means 26 displays an excess / deficiency portion. Further, by the first switch operation, the measuring instrument 21C continuously measures the weight of the bucket 12 while the worker or the like puts in or takes out the stored item S at the delivery place 31C based on the designated take-in / out quantity Ns such as a slip. Done,
As a result, the amount of the stored items S during the taking-in / taking-out operation is displayed on the aforesaid stored amount displaying means 26 or the like, and when the taking-out amount reaches the designated take-in / out quantity Ns, the alarm displaying means 34 or the like indicates that the taking-in / out operation is completed. To display. After the work of putting in and out is completed, the operator presses the measuring switch 32 as the second switch operation, and the measuring instrument 21C measures the weight of the bucket 12 after the work, and the quantity of Na after putting in and out Na
To calculate. Then, the comparison means 33 provided in the quantity management means 22 compares the designated withdrawal quantity Ns of the slip or the like with the actual withdrawal quantity obtained by subtracting the after-withdrawal quantity Na from the before-withdrawal quantity Nb, and both of them are compared. If they are different, an alarm is displayed by an alarm display means 34 such as an alarm, and the stored amount display means 26 displays an excess / deficiency portion between the designated withdrawal quantity Ns and the actual withdrawal quantity. When the first measuring instrument 21B is provided on the carry-in side 31A, the pre-extracting quantity Nb may be calculated by the measuring instrument 21B.
By providing the measuring instruments 21B and 21C, the weight measuring time at the delivery place 31C can be omitted when the bucket 12 stops at the delivery place 31C for only a short time.
Further, the measurement by the measuring device 21C during the loading / unloading work is omitted, and the quantity N before the loading / unloading is performed by the first switch operation.
It is also possible to measure b and measure the quantity Na after putting in and out by the second switch operation.
【００１９】このように本実施例では、収納物Ｓを収納
するバケット12と、このバケット12を収納する複数の棚
２と、これらの棚２からバケット12を出し入れして搬出
位置16まで運搬する運搬装置たるスタッカクレーン５と
を備えた倉庫１の在庫管理装置において、搬出位置16に
コンベヤ装置31の搬入側31Ａと搬出側31Ｂとを接続し、
そのコンベヤ装置31に収納物Ｓを収納したバケット12の
重量を計測する計測器21Ｃを設け、計測器21Ｃにより得
られた計測値から収納物Ｓの収納量を算出する収納量算
出手段23を設けたものであるから、コンベヤ装置31の途
中でバケット12の重量を測定し、内部の収納物Ｓの量を
算出することができ、これに基づき倉庫１の在庫管理を
正確に行うことができる。As described above, in the present embodiment, the bucket 12 for storing the storage item S, the plurality of shelves 2 for storing the bucket 12, and the buckets 12 taken in and out of the shelves 2 are conveyed to the carry-out position 16. In the inventory management device of the warehouse 1 including the stacker crane 5 which is a transport device, the carry-in position 16 is connected to the carry-in side 31A and the carry-out side 31B of the conveyor device 31,
The conveyor device 31 is provided with a measuring device 21C for measuring the weight of the bucket 12 accommodating the stored items S, and a storage amount calculating means 23 for calculating the storage amount of the stored items S from the measurement value obtained by the measuring device 21C. Therefore, the weight of the bucket 12 can be measured in the middle of the conveyor device 31, and the amount of the stored items S inside can be calculated. Based on this, the stock management of the warehouse 1 can be accurately performed.
【００２０】また実施例上の効果として、コンベヤ装置
31に第１及び第２の計測器21Ｂ，21Ｃを設け、出入れ前
数量Ｎｂと出入れ後数量Ｎａとを算出するようにしたか
ら、仮に出入れ前数量Ｎｂが伝票等の数量と異なってい
ても、実際の出入れした数量を正確に把握することがで
き、さらに比較手段33を設けることにより、出入れ作業
に間違いがあってもこれを警報表示手段34等により警報
表示することができる。Further, as an effect of the embodiment, a conveyor device
Since the first and second measuring instruments 21B and 21C are provided in 31 to calculate the before-withdrawal quantity Nb and after-withdrawal quantity Na, the before-withdrawal quantity Nb is different from the quantity such as slips. However, the actual quantity that has been put in and out can be accurately grasped, and by providing the comparing means 33, even if there is an error in the putting in and out work, this can be displayed as an alarm by the alarm display means 34 or the like. .
【００２１】尚、本発明は上記実施例に限定されるもの
ではなく、本発明の要旨の範囲内において種々の変形実
施が可能である。例えば計測器は歪みゲージ式のものに
限らず、バケットの重量を計測してその重量に基づく電
気信号を出力するものであれば、各種のものを用いるこ
とができる。また、収納物は粉体のものでもよく、この
ように粉体にした場合でも、バケット内の量である重量
を確認することができる。また、第２実施例においては
各棚２の収納物Ｓの量の確認は必ずしも運搬途中に行わ
なくてもよく、確認すべき棚２のバケット12をスタッカ
クレーン５上に移し変え、この位置で重量を測定してそ
の量を確認することができ、さらに運搬装置の一部を構
成するホーク13に、バケット12の重量を測定する計測器
21を設けてもよく、この場合は、ホーク13によりバケッ
ト12を持ち上げ、その場で重量を測定して収納物Ｓの量
を確認することができる。また、第３実施例において、
１回目及び２回目のスイッチ操作の代わりに、バケット
12が測定場所に存在するか否かを認識する光センサや接
触式の各種センサを使用し、このセンサからの信号によ
り計測器21Ｂ，21Ｃを自動的に作動させることも可能で
あり、出し入れ作業の終了後に行う２回目のスイッチ操
作の代わりに、自動取出し機械からの作業完了信号によ
り計測器21Ｃによる計測を行うようにしてもよい。The present invention is not limited to the above embodiments, but various modifications can be made within the scope of the gist of the present invention. For example, the measuring instrument is not limited to the strain gauge type, and various types can be used as long as they measure the weight of the bucket and output an electric signal based on the weight. Further, the stored items may be powder, and even when powder is used in this way, the weight as the amount in the bucket can be confirmed. In addition, in the second embodiment, the confirmation of the amount of the stored items S on each shelf 2 does not necessarily have to be performed during transportation, and the bucket 12 of the shelf 2 to be confirmed is moved to the stacker crane 5 and is moved to this position. A measuring instrument that can measure the weight and confirm the amount, and also measures the weight of the bucket 12 on the hawk 13 that forms part of the transportation device.
21 may be provided, and in this case, the amount of the stored item S can be confirmed by lifting the bucket 12 by the hawk 13 and measuring the weight on the spot. In addition, in the third embodiment,
Instead of the first and second switch operation, the bucket
It is possible to use various optical sensors and contact type sensors that recognize whether or not 12 is present at the measurement location, and to automatically operate the measuring instruments 21B and 21C by signals from these sensors. Instead of the second switch operation performed after the above, the measurement by the measuring instrument 21C may be performed by the work completion signal from the automatic take-out machine.
【００２２】[0022]
【発明の効果】請求項１の発明は、収納物を収納するバ
ケットと、このバケットを収納する複数の棚と、これら
の棚から前記バケットを出し入れして搬出位置まで運搬
する運搬装置とを備えた倉庫の在庫管理装置において、
前記各棚に前記バケットの重量を計測する計測手段をそ
れぞれ設け、この計測手段により得られた計測値から前
記収納物の収納量を算出する収納量算出手段を設けたも
のであり、棚卸しを行う必要がなく、倉庫内の在庫管理
を正確に行うことができる倉庫の在庫管理装置を提供す
ることができる。According to the first aspect of the present invention, there is provided a bucket for accommodating an item to be stored, a plurality of shelves for accommodating the bucket, and a carrying device for taking the bucket in and out of the shelves and carrying it to the carry-out position. In the inventory management device of the warehouse
Measuring means for measuring the weight of the bucket is provided on each of the shelves, and storage amount calculating means for calculating the storage amount of the stored items is provided from the measurement value obtained by the measuring means. It is possible to provide an inventory management device for a warehouse that does not need to and can accurately perform inventory management in the warehouse.
【００２３】また請求項２の発明は、収納物を収納する
バケットと、このバケットを収納する複数の棚と、これ
らの棚から前記バケットを出し入れして搬出位置まで運
搬する運搬装置とを備えた倉庫の在庫管理装置におい
て、前記運搬装置に前記バケットの重量を計測する計測
手段を設け、この計測手段により得られた計測値から前
記収納物の収納量を算出する収納量算出手段を設けたも
のであり、棚卸しを行う必要がなく、倉庫内の在庫管理
を正確に行うことができる倉庫の在庫管理装置を提供す
ることができる。Further, the invention of claim 2 is provided with a bucket for accommodating an item to be stored, a plurality of shelves for accommodating the bucket, and a transporting device for transporting the bucket into and out of these shelves and transporting the bucket to an unloading position. In a warehouse inventory management device, the carrying device is provided with a measuring unit for measuring the weight of the bucket, and a storage amount calculating unit for calculating the storage amount of the stored items from the measurement value obtained by the measuring unit. Therefore, it is possible to provide an inventory management device for a warehouse that can accurately perform inventory management in the warehouse without the need for inventory.
【００２４】さらに請求項３の発明は、収納物を収納す
るバケットと、このバケットを収納する複数の棚と、こ
れらの棚から前記バケットを出し入れして搬出位置まで
運搬する運搬装置とを備えた倉庫の在庫管理装置におい
て、前記搬出位置にコンベヤ装置の搬入側と搬出側とを
接続し、そのコンベヤ装置に前記収納物を収納したバケ
ットの重量を計測する計測手段を設け、この計測手段に
より得られた計測値から前記収納物の収納量を算出する
収納量算出手段を設けたものであり、棚卸しを行う必要
がなく、倉庫内の在庫管理を正確に行うことができる倉
庫の在庫管理装置を提供することができる。Further, the invention of claim 3 is provided with a bucket for accommodating an item to be stored, a plurality of shelves for accommodating the bucket, and a transporting device for transporting the bucket into and out of these shelves to a carry-out position. In the inventory management device of the warehouse, the carry-in side and the carry-out side of the conveyor device are connected to the carry-out position, and the conveyor device is provided with a measuring means for measuring the weight of the bucket storing the stored items. An inventory management device for a warehouse, which is provided with a storage amount calculation means for calculating the storage amount of the stored items from the measured values, and which does not require inventory, and which can accurately perform inventory management in the warehouse. Can be provided.
【図１】本発明の第１実施例を示す倉庫の側面図であ
る。FIG. 1 is a side view of a warehouse showing a first embodiment of the present invention.
【図２】本発明の第１実施例を示す倉庫の平面図であ
る。FIG. 2 is a plan view of the warehouse showing the first embodiment of the present invention.
【図３】本発明の第１実施例を示す棚の断面図である。FIG. 3 is a sectional view of a shelf showing the first embodiment of the present invention.
【図４】本発明の第１実施例を示す数量管理手段の説明
図である。FIG. 4 is an explanatory diagram of a quantity management means showing the first embodiment of the present invention.
【図５】本発明の第２実施例を示す平面図である。FIG. 5 is a plan view showing a second embodiment of the present invention.
【図６】本発明の第２実施例を示す数量管理手段の説明
図である。FIG. 6 is an explanatory diagram of a quantity management means showing a second embodiment of the present invention.
【図７】本発明の第３実施例を示す倉庫の搬出位置側の
平面図である。FIG. 7 is a plan view on the carry-out position side of a warehouse showing a third embodiment of the present invention.
【図８】本発明の第３実施例を示す比較手段の説明図で
ある。FIG. 8 is an explanatory diagram of a comparison means showing a third embodiment of the present invention.
１ 倉庫 ２ 棚 ５ スタッカクレーン（運搬装置） 12 バケット 16 搬出位置 21 21Ａ 21Ｂ 21Ｃ 電子重量計測器（計測手段） 31 コンベヤ装置 31Ａ 搬入側 31Ｂ 搬出側 Ｓ 収納物 1 Warehouse 2 Shelf 5 Stacker Crane (Conveyor) 12 Bucket 16 Carry Out Position 21 21A 21B 21C Electronic Weighing Machine (Measuring Means) 31 Conveyor Device 31A Carry In Side 31B Carry Out Side S Stored Items
Claims (3)
ットを収納する複数の棚と、これらの棚から前記バケッ
トを出し入れして搬出位置まで運搬する運搬装置とを備
えた倉庫の在庫管理装置において、前記各棚に前記バケ
ットの重量を計測する計測手段をそれぞれ設け、この計
測手段により得られた計測値から前記収納物の収納量を
算出する収納量算出手段を設けたことを特徴とする倉庫
の在庫管理装置。1. An inventory management device for a warehouse, comprising: a bucket for storing a storage item; a plurality of shelves for storing the bucket; and a transporting device for transporting the buckets in and out of the shelves to a carry-out position. A warehouse characterized in that a measuring means for measuring the weight of the bucket is provided on each of the shelves, and a storage amount calculating means for calculating the storage amount of the stored items from the measured value obtained by the measuring means is provided. Inventory management equipment.
ットを収納する複数の棚と、これらの棚から前記バケッ
トを出し入れして搬出位置まで運搬する運搬装置とを備
えた倉庫の在庫管理装置において、前記運搬装置に前記
バケットの重量を計測する計測手段を設け、この計測手
段により得られた計測値から前記収納物の収納量を算出
する収納量算出手段を設けたことを特徴とする倉庫の在
庫管理装置。2. An inventory management device for a warehouse, comprising: a bucket for storing a stored item; a plurality of shelves for storing the bucket; and a transporting device for loading and unloading the bucket from these shelves and transporting the bucket to an unloading position. In the warehouse, a measuring unit for measuring the weight of the bucket is provided in the carrying device, and a storage amount calculating unit for calculating the storage amount of the stored item is provided from a measurement value obtained by the measuring unit. Inventory management device.
ットを収納する複数の棚と、これらの棚から前記バケッ
トを出し入れして搬出位置まで運搬する運搬装置とを備
えた倉庫の在庫管理装置において、前記搬出位置にコン
ベヤ装置の搬入側と搬出側とを接続し、そのコンベヤ装
置に前記収納物を収納したバケットの重量を計測する計
測手段を設け、この計測手段により得られた計測値から
前記収納物の収納量を算出する収納量算出手段を設けた
ことを特徴とする倉庫の在庫管理装置。3. An inventory management device for a warehouse, comprising: a bucket for storing a storage item; a plurality of shelves for storing the bucket; and a transporting device for loading and unloading the bucket from these shelves and transporting the bucket to an unloading position. , Connecting the carry-in side and the carry-out side of the conveyor device to the carry-out position, the conveyor device is provided with a measuring means for measuring the weight of the bucket storing the stored items, and from the measured value obtained by the measuring means, An inventory management device for a warehouse, comprising storage amount calculation means for calculating the storage amount of stored items.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11313894A JPH07315525A (en) | 1994-05-26 | 1994-05-26 | Stock control device of warehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11313894A JPH07315525A (en) | 1994-05-26 | 1994-05-26 | Stock control device of warehouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07315525A true JPH07315525A (en) | 1995-12-05 |
Family
ID=14604531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11313894A Pending JPH07315525A (en) | 1994-05-26 | 1994-05-26 | Stock control device of warehouse |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07315525A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007182317A (en) * | 2006-01-10 | 2007-07-19 | Toppan Forms Co Ltd | Article managing member and article managing system using the same |
| KR101337878B1 (en) * | 2011-12-23 | 2013-12-05 | 김현중 | A Rotational Materials Management System |
| JP2019026463A (en) * | 2017-08-03 | 2019-02-21 | 株式会社ナベル | Automated warehouse |
-
1994
- 1994-05-26 JP JP11313894A patent/JPH07315525A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007182317A (en) * | 2006-01-10 | 2007-07-19 | Toppan Forms Co Ltd | Article managing member and article managing system using the same |
| KR101337878B1 (en) * | 2011-12-23 | 2013-12-05 | 김현중 | A Rotational Materials Management System |
| JP2019026463A (en) * | 2017-08-03 | 2019-02-21 | 株式会社ナベル | Automated warehouse |
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