JPH0310889B2 - - Google Patents
Info
- Publication number
- JPH0310889B2 JPH0310889B2 JP1131881A JP1131881A JPH0310889B2 JP H0310889 B2 JPH0310889 B2 JP H0310889B2 JP 1131881 A JP1131881 A JP 1131881A JP 1131881 A JP1131881 A JP 1131881A JP H0310889 B2 JPH0310889 B2 JP H0310889B2
- Authority
- JP
- Japan
- Prior art keywords
- weighed
- weighing
- objects
- combination
- hopper
- 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
Links
- 238000005303 weighing Methods 0.000 claims description 52
- 238000000926 separation method Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
- G01G13/16—Means for automatically discharging weigh receptacles under control of the weighing mechanism
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
- Sorting Of Articles (AREA)
Description
【発明の詳細な説明】
この発明は組合せ計量装置に於ける被計量物の
収集方法及び装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method and device for collecting objects to be weighed in a combination weighing device.
一般にこの種収集装置にて被計量物の収集を行
なうには、第１図に示す如く、複数の計量機Ａ
１，Ａ２…Anの各計量ホツパーＢ１，Ｂ２…Bn
に供給された被計量物の重量を夫々計量し、且つ
計量実測量の異なる組合せごとの加算を行ない、
設定重量若しくはそれに最も近い重量の組合せを
得て被計量物を排出し、且つ排出された被計量物
を集合シユートＣにてタイミングホツパーＤへ収
集しておる。 Generally, in order to collect objects to be weighed using this type of collection device, a plurality of weighing machines A are required as shown in Fig. 1.
1, A2...An each weighing hopper B1, B2...Bn
Weighing the weight of each object to be weighed supplied to , and adding up each different combination of measured amounts,
The object to be weighed is discharged after obtaining the set weight or a combination of weights closest to it, and the discharged object to be weighed is collected in a timing hopper D at a collection chute C.
而して、この種組合せ計量装置に於いて、計量
能力の向上を図るためには、計量ホツパーＢ１，
Ｂ２…Bnへの被計量物の供給速度、各計量実測
量の組合せ加算速度及び排出された被計量物の収
集速度が各々問題となつている。 Therefore, in order to improve the weighing ability of this type of combination weighing device, weighing hopper B1,
Problems include the speed of supplying objects to be measured to B2...Bn, the speed of adding together the actual measured quantities, and the speed of collecting discharged objects to be weighed.
ところで、上記３つの速度の内、供給速度と組
合せ加算速度とを各々速くすることは可能である
が、特に問題となるのが被計量物の収集速度であ
る。即ち、例えば従来の収集速度よりも２倍の速
度でもつて組合せ選択、排出した被計量物を収集
するには、同図に明らかな様に各計量ホツパーＢ
１，Ｂ２…BnとタイミングホツパーＤとの間の
距離、所謂落差Ｈが大であるため、前回に排出し
た被計量物と今回排出する被計量物とが交じると
いつた不具合を生じておつた。又、計量精度を上
げるため、上記計量機Ａ１，Ａ２…Anの使用台
数を多くすると、それに応じて集合シユートＣも
大型となり、落差Ｈが大きくなる。このため、上
記の様に前後の被計量物が交じりあつたり、或い
は被計量物の落下速度が大きくなつて集合シユー
トＣの排出口で被計量物同士が衝突し、欠けたり
破損を生じさせ好ましくなかつた。このため、上
記集合シユートＣの排出口の上部に適当な手段に
より上下動する中間止めなる中間シヤツターを、
上記集合シユートＣで且つ落差Ｈの1/2Ｈの位置
に垂設し、前回排出した被計量物と今回排出する
被計量物とを分離させてタイミングホツパーＤに
収集することも考えられるが、これであつても排
出が容易な被計量物で能力100回／分以上は不加
能と予想される。つまり、今、仮りに被計量物を
計量ホツパーＢ１，Ｂ２…Bnにて組合せ選択排
出するまでのトータル能力をｎ回／分とすると、
上記中間シヤツターもｎ回／分の能力で動作する
ことになる。而し乍ら中間シヤツターは、100
回／分以上はその構成上、不可能な為、上記計量
ホツパーＢ１，Ｂ２…Bnの排出能力を自ずと制
限する等、その計量能力に限界がある。 By the way, among the above three speeds, it is possible to increase each of the supply speed and the combination addition speed, but what poses a particular problem is the collection speed of the objects to be weighed. That is, for example, in order to select combinations and collect discharged objects at twice the speed of the conventional collection speed, each weighing hopper B must be
Since the distance between 1, B2...Bn and the timing hopper D, the so-called head difference H, is large, problems such as this may occur if the object to be weighed that was discharged last time mixes with the object to be weighed that is to be discharged this time. Ivy. Furthermore, if the number of the weighing machines A1, A2, . For this reason, as mentioned above, the objects to be weighed in front and behind may mix with each other, or the falling speed of the objects to be weighed may increase and the objects to be weighed may collide with each other at the outlet of the collection chute C, causing chipping or damage. Nakatsuta. For this purpose, an intermediate shutter, which is an intermediate stop that moves up and down by an appropriate means, is installed above the outlet of the collection chute C.
It is also conceivable to install the collection chute C vertically at a position 1/2H of the head H to separate the objects to be weighed that were discharged last time and the objects to be discharged this time and collect them in the timing hopper D. Even with this, it is expected that it will not be possible to weigh more than 100 times/min with objects to be weighed that are easy to discharge. In other words, if we assume that the total capacity for selectively discharging objects to be weighed in weighing hoppers B1, B2...Bn in combination is n times/min,
The intermediate shutter will also operate at a capacity of n times/min. However, the intermediate shutter is 100
Since it is impossible to exceed the number of times per minute due to its structure, there is a limit to its measuring capacity, such as naturally limiting the discharging capacity of the weighing hoppers B1, B2, . . . , Bn.
本発明は従来の組合せ計量装置に於ける被計量
物の収集方法及び装置の上記の欠点に鑑みこれを
改良したもので、以下この発明の被計量物の収集
方法及び装置を図面に示す実施例に基づいて説明
すると次の通りである。 The present invention is an improvement on the above-mentioned drawbacks of the conventional combination weighing device and method for collecting objects to be weighed.The following is an embodiment of the method and device for collecting objects to be weighed according to the present invention shown in the drawings. The explanation based on this is as follows.
第２図乃至第５図に於いて、１1，１2…１ｎは
計量機、２1，２2…２ｎは２つの排出口２ａ，２
ｂを有する両開用の計量ホツパー、３は略円錐状
の内側シユート部４及び外側シユート部５を交差
させて形成した２重構造の分離シユート本体で、
２重円の投入口４ａ，５ａと２股状に形成した排
出口４ｂ，５ｂを有しておる。６，６′はタイミ
ングホツパー、７，７′は包装機等に連動するバ
ケツトである。 In Fig. 2 to Fig. 5, 1 1 , 1 2 ...1n are measuring machines, 2 1 , 2 2 ...2n are two discharge ports 2a, 2
A measuring hopper 3 for both openings having b, 3 is a separating chute body with a double structure formed by intersecting a substantially conical inner chute part 4 and an outer chute part 5,
It has double circular input ports 4a, 5a and bifurcated discharge ports 4b, 5b. 6 and 6' are timing hoppers, and 7 and 7' are buckets that are linked to a packaging machine and the like.
計量ホツパー２1，２2…２ｎは個々に独立した
被計量物供給装置（図示せず）が設けてあり、各
供給装置の供給動作は、それと対応する計量ホツ
パーが被計量物の排出を終えて空になつた時に開
始し、１個又は設定個数だけ、若しくは略設定重
量だけ被計量物を供給した後、停止する様な従来
公知の形式の供給装置と計量機構を使用すること
ができる。 Each of the weighing hoppers 2 1 , 2 2 . . . 2n is provided with an independent object supplying device (not shown), and the feeding operation of each feeding device is performed when the corresponding weighing hopper finishes discharging the object to be weighed. It is possible to use a conventionally known type of feeding device and weighing mechanism that starts when the weighing machine is empty and stops after feeding one or a set number of objects to be weighed, or approximately a set weight.
分離シユート本体３は内側シユート部４と外側
シユート部５とが交差し、且つその交差接触して
いる部分（第４図矢印イの惰円形の部分）が外側
シユート部５に排出された被計量物のガイド部と
なり、被計量物を排出口５ｂから排出する。 The separation chute main body 3 has an inner chute part 4 and an outer chute part 5 that intersect, and the part of the cross-contact (the circular part indicated by arrow A in FIG. It serves as a guide for objects and discharges objects to be weighed from the discharge port 5b.
第５図は本発明の動作タイミングを示す説明図
であつて、第５図イ及びロは計量実測量の１回の
組合せ計量毎に設定重量若しくはそれに最も近い
重量の組合せを１組得て、その組合せに該当する
被計量物を排出する場合で、各組合せ計量毎に落
下信号Ａ，Ｂが交互に出され、ロは前回の組合せ
で選択した被計量物の排出及び排出して空になつ
た計量ホツパーへ被計量物を供給している間に、
前回の組合せで選択されなかつた被計量物の計量
実測量或いはこれと前回の組合せに使用されなか
つた計量実測量とから次回の組合せ加算を行なう
場合である。また、第５図ハは１回の組合せ計量
毎に設定重量若しくはそれに最も近い重量とその
次に近い重量の組合せを２組得て、その２組の組
合せに該当する被計量物を同時に出される２つの
落下信号Ａ，Ｂに基づいて各組毎に同時に分けて
排出する場合である。 FIG. 5 is an explanatory diagram showing the operation timing of the present invention, and FIGS. 5A and 5B show that one set of set weights or a set of weights closest thereto is obtained for each combination measurement of actual measured quantities, When discharging objects to be weighed that correspond to that combination, drop signals A and B are issued alternately for each combination weighing, and B indicates the discharge of the objects to be weighed selected in the previous combination and the discharge and emptying. While feeding the object to be weighed to the weighing hopper,
This is a case in which the next combination is added from the actual measurement quantity of the object to be measured that was not selected in the previous combination, or from the actual measurement quantity that was not used in the previous combination. In addition, in Figure 5 C, two combinations of the set weight or the weight closest to it and the next closest weight are obtained for each combination weighing, and objects to be weighed corresponding to those two combinations are taken out at the same time. This is a case where each group is simultaneously divided and discharged based on two drop signals A and B.
次に本発明の装置による被計量物の収集要領を
第５図の落下信号のタイミングチヤートと平行し
て説明する。 Next, the procedure for collecting objects to be weighed using the apparatus of the present invention will be explained in parallel with the timing chart of the fall signal shown in FIG.
先ず、計量機１1，１2…１ｎの各計量ホツパー
２1，２2…２ｎに予め供給した被計量物を夫々計
量し、且つ計量実測量の異なる組合せごとの加算
を行ない、設定重量、若しくはそれに最も近い重
量の組合せを行なつた後、その組合せに該当する
計量ホツパー２1，２2…２ｎの排出口２ａ，２ｂ
の何れか一方を開放し被計量物を分離シユート本
体３に排出する。このとき、第５図Ａのタイミン
グで、選択した被計量物を各計量ホツパー２1，
２2…２ｎの排出口２ａから分離シユート本体３
の内側シユート部４に排出し、第５図Ｂのタイミ
ングで、選択した被計量物を計量ホツパー21，22
…２ｎの排出口２ｂから分離シユート本体３の外
側シユート部５に排出する様設定する。即ち、本
発明に係る被計量物の収集方法及び装置は計量ホ
ツパー２1，22…２ｎの両排出口２ａ，２ｂから
適当な間隔で排出する被計量物を分離シユート本
体３の２つの内外側シユート部４，５に分けて
夫々排出するものである。これにより、各計量ホ
ツパー２1，２2…２ｎの両排出口２ａ，２ｂから
被計量物を組合せ選択排出する能力をそれぞれ排
出シユートが１つの場合に較べ向上することがで
きる。そして、上記した要領にて内外側シユート
部４，５の何れか一方のシユートを経て排出した
被計量物を下部のタイミングホツパー６，６′に
て各々収集し、且つ収集した被計量物をその開放
と同時に下部のバケツト７，７′に放出するもの
である。 First, the objects to be weighed that have been supplied in advance to the weighing hoppers 2 1 , 2 2 . . . 2n of the weighing machines 1 1 , 1 2 . Or, after performing the combination of weights closest to it, the discharge ports 2a, 2b of the weighing hoppers 2 1 , 2 2 . . . 2n corresponding to that combination.
Either one of them is opened and the object to be weighed is discharged into the separation chute main body 3. At this time, at the timing shown in FIG. 5A, the selected object to be weighed is transferred to each weighing hopper 2 1 ,
2 2 ... From the discharge port 2a of 2n to the separation chute main body 3
At the timing shown in FIG .
... 2n discharge port 2b to the outer chute portion 5 of the separation chute main body 3. That is, the method and device for collecting objects to be weighed according to the present invention collects the objects to be weighed, which are discharged at appropriate intervals from both the discharge ports 2a and 2b of the weighing hoppers 2 1 , 2 2 . The liquid is discharged separately into outer chute portions 4 and 5, respectively. As a result, the ability to combine and selectively discharge objects to be weighed from both discharge ports 2a, 2b of each weighing hopper 2 1 , 2 2 . Then, the objects to be weighed discharged through either one of the inner and outer chute parts 4 and 5 are collected in the lower timing hoppers 6 and 6' in the manner described above, and the collected objects to be weighed are collected. At the same time as it is opened, it is discharged into the lower buckets 7, 7'.
第６図乃至第８図は本発明に係る被計量物の収
集方法及び装置の第２の実施例を示す図面であ
り、上記第１実施例と同一部分は同一符号で示
す。 6 to 8 are drawings showing a second embodiment of the method and apparatus for collecting objects to be weighed according to the present invention, and the same parts as in the first embodiment are designated by the same reference numerals.
即ち、本実施例は上記第１実施例の計量ホツパ
ー２1，２2…２ｎの円形配列を廃止し、これに代
るものとして、計量ホツパー２1，２2…２ｎを、
所定巾毎に分割区画した複数個のシユート部８
ａ，８ｂを交互に配置する分離シユート本体８の
上部両側にその長手方向に沿つて直線配列したも
のである。即ち、分離シユート本体８はそのシユ
ート部８ａの投入口８a′上の両側に、計量ホツパ
ー２1，２2…２ｎの一方の排出口２ａを位置さ
せ、且つシユート部８ｂの投入口８b′上の両側
に、計量ホツパー２1，２2…２ｎの他方の排出口
２ｂを位置させる。このとき、落下信号のタイミ
ングは第５図Ａのタイミングで選択した時に被計
量物を各計量ホツパー２1，２2…２ｎの排出口２
ａから分離シユート本体８のシユート部８ａに排
出し、Ｂのタイミングで選択したときは各計量ホ
ツパー２1，２2…２ｎの排出口２ｂから分離シユ
ート本体８のシユート部８ｂに夫々排出する様設
定する。そして分離シユート本体８の各シユート
部８ａ，８ｂ排出口８a″，８b″の下部に集合シユ
ート９，１０を夫々設け、分離シユート本体８の
シユート部８ａ，８ｂから排出する被計量物をこ
れに集合した後、次工程に排出するものである。 That is, in this embodiment, the circular arrangement of the weighing hoppers 2 1 , 2 2 .
A plurality of chute portions 8 divided into sections each having a predetermined width.
A and 8b are arranged linearly along the longitudinal direction on both sides of the upper part of the separation chute main body 8, which are arranged alternately. That is, the separation chute main body 8 has one discharge port 2a of the weighing hopper 2 1 , 2 2 . The other outlet 2b of the weighing hopper 2 1 , 2 2 . . . 2n is located on both sides of the hopper 2 . At this time, when the timing of the drop signal is selected as shown in FIG .
A to the chute part 8a of the separation chute main body 8, and when timing B is selected, the discharge port 2b of each weighing hopper 2 1 , 2 2 . . . 2n is discharged to the chute part 8b of the separation chute main body 8 Set. Collection chutes 9 and 10 are provided below the discharge ports 8a'' and 8b'' of each of the chute portions 8a and 8b of the separation chute body 8, respectively, and the objects to be weighed to be discharged from the chute portions 8a and 8b of the separation chute body 8 are placed therein. After being collected, it is discharged to the next process.
第９図乃至第１１図は本発明に係る被計量物の
収集方法及び装置の第３の実施例を示す図面で、
上記第１実施例と同一部分は同一符号で示す。 9 to 11 are drawings showing a third embodiment of the method and apparatus for collecting objects to be weighed according to the present invention,
The same parts as in the first embodiment are indicated by the same reference numerals.
本実施例は上記第２の実施例と同様、計量ホツ
パー２1，２2…２ｎを直線配列したものであつ
て、長手方向に沿つて３分割区画した中央シユー
ト部１１ａと両側シユート部１１ｂ，１１ｂとか
らなる分離シユート本体１１の上部両側に、計量
ホツパー２1，２2…２ｎを長手方向に沿つて直線
配列したものである。即ち、分離シユート本体１
１はその中央シユート部１１ａの投入口１１a′の
上部両側に計量ホツパー２1，２2…２ｎの一方の
排出口２ａを設け、且つ両側シユート部１１ｂ，
１１ｂの投入口１１b′，１１b′上の１側に沿つて
計量ホツパー２1，２2…２ｎの他方の排出口２ｂ
を設ける。このとき、落下信号のタイミングは上
記第２実施例と同じ要領にて設定するが、第５図
Ｂのタイミングで選択した時は計量ホツパー２1，
２2…２ｎの排出口２ｂから分離シユート本体１
１の両側シユート部１１ｂ，１１ｂに同時に排出
する様設定するものである。そして、分離シユー
ト本体１１の中央シユート部１１ａの排出口１１
a″下部及び両側シユート部１１ｂ，１１ｂの排出
口１１b″，１１b″下部にタイミングホツパー１
２，１３を夫々設け、上記分離シユート本体１１
の中央シユート部１１ａ及び両側シユート部１１
ｂ，１１ｂから排出する被計量物を収集するもの
である。 Similar to the second embodiment, this embodiment has weighing hoppers 2 1 , 2 2 . Measuring hoppers 2 1 , 2 2 . . . 2n are linearly arranged along the longitudinal direction on both sides of the upper part of the separation chute main body 11 consisting of the separation chute 11b. That is, the separation chute body 1
1 has an outlet 2a of one of the weighing hoppers 2 1 , 2 2 .
Along one side on the input ports 11b', 11b' of 11b, the other outlet 2b of the weighing hopper 2 1 , 2 2 ...2n
will be established. At this time, the timing of the drop signal is set in the same manner as in the second embodiment, but when the timing shown in FIG .
2 2 ... From the discharge port 2b of 2n to the separation chute main body 1
It is set to discharge simultaneously to both chute portions 11b, 11b of 1. Then, the outlet 11 of the central chute portion 11a of the separation chute main body 11
A timing hopper 1 is provided at the bottom of the outlet 11b'', 11b'' of the chute portions 11b, 11b on both sides.
2 and 13, respectively, and the separation chute main body 11
Central chute portion 11a and both side chute portions 11
This is to collect the objects to be weighed discharged from 11b and 11b.
尚、本発明は被計量物の重量を夫々計量し、
夫々の重量を被計量物の単重で除算して被計量物
の個数を夫々求め、該個数の異なる組合せごとの
加算を行ない、設定個数若しくはそれに最も近い
個数の組合せを得て、その組合せに該当する被計
量物を排出するようにした組合せ計数の場合にも
適用できるものであり、従つて本発明では「組合
せ計量」の語句に「組合せ計数」の意味も含まれ
るものである。 In addition, the present invention measures the weight of each object to be weighed,
Divide each weight by the unit weight of the object to find the number of objects to be weighed, add up each different combination of the numbers, obtain the set number or the combination of the number closest to it, and apply to that combination. This can also be applied to the case of combination counting in which the corresponding object to be weighed is discharged, and therefore, in the present invention, the phrase "combination weighing" includes the meaning of "combination counting."
以上説明した様にこの発明は複数の計量機の計
量実測量に基づいて組合せ加算し、設定値に等し
いか又はそれに近い組合せを求めた後、求めた組
合せに係る被計量物を収集する方法において、上
記被計量物の収集経路を多系統にしたので、各組
合せ毎の被計量物の排出間隔を短かくしても、各
組合せ毎の被計量物をそれぞれ異なる収集経路で
混合させずに収集することができ、装置としての
計量速度をより一層向上させることができる。ま
た、この発明では、被計量物を収集経路に排出す
る際の排出方向を各収集経路に対応させて多方向
としたので、被計量物の排出直後から組合せ単位
毎の被計量物を混合させずに収集することができ
るという効果が奏される。さらには、上記組合せ
加算を、前回の組合せにおいて選択されなかつた
被計量物と、前回の組合せに使用されなかつた被
計量物とのそれぞれの計量実測量に基づいて行う
ので、各ホツパーに対する１回の被計量物の供給
で、設定値に等しいか又はそれに近い組合せを２
組求めて、これらを各々異なる収集経路で収集す
ることができる。また、前回の組合せにおいて選
択された被計量物の収集中に、次の組合せ加算を
行つて新たに選択された被計量物を収集すること
もできるので、今までの計量能力を、ほぼ２倍に
することもできる。加えて、被計量物を貯留する
各計量機のホツパーを両開きホツパーとし、その
下段に各ホツパーの一方の排出口に対応するシユ
ートを設けるとともに、他方の各排出口に対応さ
せて別なシユートを設けたので、簡単な構成で、
組合せ毎の被計量物を排出直後から完全に弁別で
きるという優れた効果が奏される。本発明は大型
のシユートにも適用可能で、大型化による計量機
の使用台数の増加に伴なう計量精度の向上を容易
に行なう事ができ、頗る有益となる。 As explained above, the present invention provides a method for adding combinations based on the measured values of a plurality of weighing machines, determining a combination that is equal to or close to a set value, and then collecting objects to be weighed according to the determined combination. Since the collection routes of the objects to be weighed are multi-system, even if the discharge interval of the objects to be weighed for each combination is shortened, the objects to be weighed for each combination can be collected through different collection routes without being mixed. This allows the metering speed of the device to be further improved. In addition, in this invention, the discharge direction when discharging the objects to be weighed to the collection route is set to multiple directions corresponding to each collection route, so that the objects to be weighed in each combination unit can be mixed immediately after discharging the objects to be weighed. This has the effect that it can be collected without any waste. Furthermore, since the above-mentioned combination addition is performed based on the measured amounts of the objects to be weighed that were not selected in the previous combination and the objects to be measured that were not used in the previous combination, it is possible to perform the combination addition once for each hopper. When supplying objects to be weighed, two combinations are equal to or close to the set value.
Each set can be collected by a different collection route. In addition, while collecting the objects to be weighed that were selected in the previous combination, it is possible to add the next combination and collect the newly selected objects to be weighed, so the weighing capacity up to now can be almost doubled. It can also be done. In addition, the hopper of each weighing machine that stores the objects to be weighed is a double-opening hopper, and a chute is provided at the bottom of the hopper that corresponds to one discharge port of each hopper, and another chute is provided corresponding to each discharge port of the other hopper. With a simple configuration,
An excellent effect is achieved in that the objects to be weighed for each combination can be completely distinguished immediately after being discharged. The present invention can be applied to large-sized chute, and can easily improve the measurement accuracy as the number of weighing machines in use increases due to the increase in size, which is extremely beneficial.
第１図は従来の組合せ計量装置に於ける計量機
構の概略構成図である。第２図乃至第５図は本発
明に係る組合せ計量装置に於ける被計量物の収集
方法及び装置の１実施例を示す図面で、第２図は
その装置を示す要部正断面図、第３図はその要部
斜視図、第４図はその平面図、第５図はその動作
タイミングを示す３つの例の説明図、第６図乃至
第８図は本発明に係る組合せ計量装置に於ける被
計量物の収集方法及び装置の第２実施例を示す図
面で、第６図はその概略平面図、第７図はその概
略正面図、第８図はその概略側面図、第９図乃至
第１１図は本発明に係る組合せ計量装置に於ける
被計量物の収集方法及び装置の第３の実施例を示
す図面で、第９図はその概略平面図、第１０図は
その概略正面図、第１１図はその概略側面図であ
る。
１……計量機、２……計量ホツパー、３，８，
１１……分離シユート本体、４，５，８ａ，８
ｂ，１１ａ，１１ｂ……シユート部、２ａ，２ｂ
……計量ホツパーの排出口。
FIG. 1 is a schematic diagram of a weighing mechanism in a conventional combination weighing device. 2 to 5 are drawings showing one embodiment of the method and device for collecting objects to be weighed in the combination weighing device according to the present invention, and FIG. 3 is a perspective view of the main part thereof, FIG. 4 is a plan view thereof, FIG. 5 is an explanatory diagram of three examples showing its operation timing, and FIGS. 6 to 8 are views of the combination weighing device according to the present invention. FIG. 6 is a schematic plan view thereof, FIG. 7 is a schematic front view thereof, FIG. 8 is a schematic side view thereof, and FIGS. FIG. 11 is a drawing showing a third embodiment of the method and device for collecting objects to be weighed in the combination weighing device according to the present invention, FIG. 9 is a schematic plan view thereof, and FIG. 10 is a schematic front view thereof. , FIG. 11 is a schematic side view thereof. 1... Weighing machine, 2... Weighing hopper, 3, 8,
11... Separation chute body, 4, 5, 8a, 8
b, 11a, 11b...Chute section, 2a, 2b
...Measuring hopper outlet.
Claims (1)
加算し、設定値に等しいか又はそれに近い組合せ
を求めた後、求めた組合せに係る被計量物を収集
する方法において、選択された落下信号により、
計量ホツパの異なる系統の排出口を選択し、該選
択により計量ホツパの異なる系統の排出口と対応
して分割区画した分離シユート本体の各シユート
部に、上記計量ホツパから被計量物を選択排出す
ることを特徴とする組合せ計量方法。 ２ 複数の計量機の計量実測量に基づいて組合せ
加算し、設定値に等しいか又はそれに近い組合せ
を求め、求めた組合せに係る被計量物を収集する
装置において、上記被計量物を貯留する各計量機
のホツパーを、排出方向の異なる２系統の排出口
を有する両開きホツパーと、両開きホツパーの開
閉を司る選択手段と、上記各ホツパーの下段に、
上記選択手段の選択により各ホツパーの一方の排
出口から排出される被計量物を収集する一方のシ
ユートと、他方の各排出口から排出される被計量
物を収集する他方のシユートとをそれぞれ設けた
ことを特徴とする組合計量装置。[Scope of Claims] 1. A method of adding combinations based on measured values of a plurality of weighing machines to obtain a combination that is equal to or close to a set value, and then collecting objects to be measured according to the obtained combination, With the selected falling signal,
Selecting the discharge ports of different systems of the weighing hopper, and selectively discharging the object to be weighed from the weighing hopper into each chute portion of the separation chute body divided into sections corresponding to the discharge ports of the different systems of the weighing hopper. A combination weighing method characterized by the following. 2. In a device that adds combinations based on the measured values of multiple weighing machines, finds a combination that is equal to or close to a set value, and collects objects to be weighed related to the determined combination, each of the objects to be weighed is stored. The hopper of the weighing machine has a double-opening hopper having two discharge ports with different discharge directions, a selection means for controlling opening and closing of the double-opening hopper, and a lower stage of each of the above-mentioned hoppers.
By selecting the above selection means, each hopper is provided with one chute for collecting objects to be weighed discharged from one discharge port and another chute for collecting objects to be weighed discharged from each discharge port on the other side. A combination weighing device characterized by:
Priority Applications (17)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1131881A JPS57125322A (en) | 1981-01-27 | 1981-01-27 | Method and device for collecting material to be measured in combined measuring apparatus |
| PCT/JP1981/000325 WO1982001770A1 (en) | 1980-11-18 | 1981-11-10 | Combination-weighing apparatus |
| DE19813153265 DE3153265C2 (en) | 1981-01-27 | 1981-11-10 | Combination weighing machine |
| GB08219255A GB2102583B (en) | 1980-11-18 | 1981-11-10 | Combination-weighing apparatus |
| DE19813152509 DE3152509C2 (en) | 1980-11-18 | 1981-11-10 | Device for obtaining a certain final weight of a quantity consisting of several objects |
| DE8787110401T DE3177246D1 (en) | 1980-11-18 | 1981-11-16 | COMBINATORY WEIGHING OR NUMBER METHOD. |
| AT81305402T ATE35055T1 (en) | 1980-11-18 | 1981-11-16 | COMBINATORY WEIGHING SYSTEM. |
| DE8787110402T DE3177150D1 (en) | 1980-11-18 | 1981-11-16 | COMBINATIONAL WEIGHING SYSTEM. |
| EP81305402A EP0052498B1 (en) | 1980-11-18 | 1981-11-16 | Combinatorial weighing system |
| EP87110401A EP0274002B1 (en) | 1980-11-18 | 1981-11-16 | Combinatorial weighing or counting method |
| AT87110401T ATE64781T1 (en) | 1980-11-18 | 1981-11-16 | COMBINATORY WEIGHING OR COUNTING METHOD. |
| AT87110402T ATE49806T1 (en) | 1980-11-18 | 1981-11-16 | COMBINATORY WEIGHING SYSTEM. |
| EP87110402A EP0269785B1 (en) | 1980-11-18 | 1981-11-16 | Combinatorial weighing system |
| DE8181305402T DE3176782D1 (en) | 1980-11-18 | 1981-11-16 | Combinatorial weighing system |
| US06/337,944 US4399880A (en) | 1981-01-27 | 1982-01-07 | Combinatorial weighing system |
| GB08430997A GB2150308B (en) | 1980-11-18 | 1984-12-07 | Combinatorial weighing system |
| GB08430998A GB2150309B (en) | 1980-11-18 | 1984-12-07 | Combinatorial weighing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1131881A JPS57125322A (en) | 1981-01-27 | 1981-01-27 | Method and device for collecting material to be measured in combined measuring apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57125322A JPS57125322A (en) | 1982-08-04 |
| JPH0310889B2 true JPH0310889B2 (en) | 1991-02-14 |
Family
ID=11774665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1131881A Granted JPS57125322A (en) | 1980-11-18 | 1981-01-27 | Method and device for collecting material to be measured in combined measuring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57125322A (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5958326U (en) * | 1982-10-09 | 1984-04-16 | 株式会社石田衡器製作所 | Double-door hoppers in automatic weighing equipment |
| JPS59125023A (en) * | 1982-12-29 | 1984-07-19 | Ishida Scales Mfg Co Ltd | Timing hopper of automatic register |
| JPS59137826A (en) * | 1983-01-28 | 1984-08-08 | Ishida Scales Mfg Co Ltd | Device for discharging material to be measured in automatic measuring apparatus |
| JPS6021421A (en) * | 1983-07-15 | 1985-02-02 | Yamato Scale Co Ltd | Article combining apparatus |
| JPS61104230A (en) * | 1984-10-26 | 1986-05-22 | Yamato Scale Co Ltd | Combination balance |
| JPH0430503Y2 (en) * | 1984-11-12 | 1992-07-23 | ||
| JPH053949Y2 (en) * | 1985-06-17 | 1993-01-29 | ||
| JPS62133322A (en) * | 1985-12-05 | 1987-06-16 | Tokihisa Masuda | Combined metering device |
| CA2575707C (en) * | 2004-09-22 | 2010-08-10 | Shozo Kawanishi | Combination weigher |
| JP5030463B2 (en) * | 2005-12-05 | 2012-09-19 | 勝三 川西 | Combination scale |
| JP4880321B2 (en) | 2005-12-13 | 2012-02-22 | 勝三 川西 | Combination weigher and weighing device using the same |
| TW200745519A (en) | 2006-04-14 | 2007-12-16 | Shozo Kawanishi | Combination balance |
| JP5048309B2 (en) * | 2006-04-14 | 2012-10-17 | 勝三 川西 | Combination scale |
| JP4884076B2 (en) * | 2006-05-24 | 2012-02-22 | 勝三 川西 | Combination scale |
| WO2008010574A1 (en) * | 2006-07-21 | 2008-01-24 | Shozo Kawanishi | Combination scale |
| JP4987424B2 (en) * | 2006-10-26 | 2012-07-25 | 勝三 川西 | Double assembly chute and combination scale equipped with the same |
| JP4884179B2 (en) * | 2006-11-20 | 2012-02-29 | 勝三 川西 | Combination scale |
| JP5059531B2 (en) * | 2007-09-18 | 2012-10-24 | 勝三 川西 | Combination scale |
-
1981
- 1981-01-27 JP JP1131881A patent/JPS57125322A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57125322A (en) | 1982-08-04 |
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