JP3185732U - Supply trough and combination weighing machine using the same - Google Patents

Supply trough and combination weighing machine using the same Download PDF

Info

Publication number
JP3185732U
JP3185732U JP2013003498U JP2013003498U JP3185732U JP 3185732 U JP3185732 U JP 3185732U JP 2013003498 U JP2013003498 U JP 2013003498U JP 2013003498 U JP2013003498 U JP 2013003498U JP 3185732 U JP3185732 U JP 3185732U
Authority
JP
Japan
Prior art keywords
article
articles
supply trough
trough
protrusion
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 - Fee Related
Application number
JP2013003498U
Other languages
Japanese (ja)
Inventor
貴生 江藤
真治 武市
慎一 藤田
樹 岸川
真史 近藤
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.)
Ishida Co Ltd
Original Assignee
Ishida Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ishida Co Ltd filed Critical Ishida Co Ltd
Priority to JP2013003498U priority Critical patent/JP3185732U/en
Application granted granted Critical
Publication of JP3185732U publication Critical patent/JP3185732U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Feeding Of Articles To Conveyors (AREA)

Abstract

【課題】開閉シャッターや光電センサを用いずに、トラフ先端部から物品を１個ずつ排出することのできる新たな供給トラフと、それを使用した組合せ計量機とを提供する。
【解決手段】楕円体状の物品Ｍを溝に沿って整列させながら溝の先端部から１個ずつ物品Ｍを排出する供給トラフ１であって、底面３と、底面３からＶ字状に広がる傾斜した両側面４、４とを有し、底面３の横幅が物品Ｍの横幅と略同じ長さにされ、底面３の先端部が前方に突出する突出部３１を有して、その突出部３１が物品の２個同時排出を防止する。
【選択図】図１A new supply trough that can discharge articles one by one from a trough tip without using an open / close shutter or a photoelectric sensor, and a combination weighing machine using the supply trough.
A supply trough (1) for discharging articles (M) one by one from the tip of a groove while aligning elliptical articles (M) along the groove, and spreads in a V shape from the bottom surface (3). It has inclined side surfaces 4, 4, the width of the bottom surface 3 is substantially the same as the width of the article M, and the tip of the bottom surface 3 has a protrusion 31 that protrudes forward. 31 prevents the simultaneous discharge of two articles.
[Selection] Figure 1

Description

本考案は、食品等の物品を一定重量に自動計量する組合せ計量機に使用される供給トラフに関し、特に物品を１個ずつ排出することのできる供給トラフとそれを使用した組合せ計量機に関する。   The present invention relates to a supply trough used in a combination weighing machine that automatically measures an article such as food to a constant weight, and more particularly to a supply trough that can discharge articles one by one and a combination weighing machine using the supply trough.

周知のように、組合せ計量機は、単体重量の異なる物品を一定重量に組合せ計量する自動計量機として種々の分野で使用されている。その中でも食品分野では、物品の形状や性状に応じた種々の供給トラフが開発され、実用化されてきている。
例えば、下記特許文献１では、転がり易い物品に対し、供給トラフの横断面形状をＶ字状にすることにより、トラフ先端部において、物品が粗密にならないようにしている。また、下記特許文献２では、トラフの横断面を半円形やＵ字形に形成し、その先端部に開閉ゲート（シャッター）を設けて物品を整列させながらトラフ先端部から物品を１個ずつ排出するようにしている。 As is well known, a combination weighing machine is used in various fields as an automatic weighing machine for combining and weighing articles having different unit weights to a constant weight. Among them, in the food field, various supply troughs according to the shape and properties of articles have been developed and put into practical use.
For example, in Patent Document 1 described below, the cross-sectional shape of the supply trough is made V-shaped for an article that is easy to roll, so that the article does not become dense at the trough tip. Further, in Patent Document 2 below, the trough has a semi-circular or U-shaped cross section, and an opening / closing gate (shutter) is provided at the tip of the trough to discharge the articles one by one from the trough tip while aligning the articles. I am doing so.

実公平１−９７７９号公報No. 1-9779 実用新案登録第２５８２１９６号（実開平６−７２８０９号公報）Utility Model Registration No. 2582196 (Japanese Utility Model Publication No. 6-72809)

しかし、物品を１個ずつ排出するために、トラフ先端部に開閉ゲートを設けたのでは、装置が複雑化し、コストアップになり、また、日々の清掃作業が煩雑になるという問題がある。さらに、物品が開閉ゲートとトラフとの間に挟み込まれると、物品が損傷を受け、それが袋詰め商品となって市場に出回ると、メーカにとっては、信用失墜につながる重大な問題となる。
さりとて、開閉ゲートに替えてトラフ先端部に光電センサを設け、その信号によって１個ずつの排出制御を行ったとしても、装置の複雑化とコストアップの問題は解消しない。
本考案は、こうした問題に鑑みて開発したもので、開閉シャッターや光電センサを用いずに、トラフ先端部から物品を１個ずつ排出することのできる新たな供給トラフと、それを使用した組合せ計量機を提供することを課題とする。 However, if an open / close gate is provided at the trough tip for discharging articles one by one, the apparatus becomes complicated, the cost increases, and daily cleaning work becomes complicated. Furthermore, if an article is sandwiched between an open / close gate and a trough, the article will be damaged, and if it becomes a packaged product and is put on the market, it will be a serious problem for manufacturers to lead to a loss of trust.
Even if a photoelectric sensor is provided at the front end of the trough instead of the open / close gate and the discharge control is performed one by one according to the signal, the problems of complication of the apparatus and cost increase are not solved.
The present invention was developed in view of these problems, and a new supply trough that can discharge articles one by one from the trough tip without using an open / close shutter or photoelectric sensor, and a combination weighing using the same It is an object to provide a machine.

本考案に係る供給トラフは、楕円体をした一定の形状を有する複数の物品を溝に沿って整列させながら前記溝の先端部から１個ずつ前記物品を排出する供給トラフであって、前記溝が搬送方向に沿って延びる底面と、該底面を挟んでＶ字状に広がる両側面とを有し、前記両側面が前記物品を前記底面側へ滑落させる傾斜面とされ、前記底面の搬送方向と直交する方向の横幅が前記物品の短寸の横幅と略同じ長さに設定され、前記底面の先端部が前記両側面の先端部より前方に突出する突出部を有し、その突出長さが前記側面と前記底面とに支持されて２列並走状態で搬送される２つの物品の内、一方の物品が前記突出部から落下した場合でも、他方の物品が前記突出部上に残る長さに設定されていることを特徴とする。   A supply trough according to the present invention is a supply trough that discharges the articles one by one from the tip of the groove while aligning a plurality of articles having an elliptical shape with a certain shape along the groove. Has a bottom surface extending along the transport direction and both side surfaces spreading in a V shape across the bottom surface, and the both side surfaces are inclined surfaces for sliding the article toward the bottom surface, and the transport direction of the bottom surface The width in the direction perpendicular to the width of the article is set to be substantially the same as the width of the short dimension of the article, the tip of the bottom surface has a protrusion protruding forward from the tip of the both side surfaces, and the protrusion length Of the two articles that are supported by the side surface and the bottom surface and are conveyed in a two-row parallel state, even if one article falls from the protrusion, the other article remains on the protrusion. It is characterized by being set to this.

図１は、本考案の解決原理を説明するための、本考案の供給トラフの一実施形態に係る外観斜視図を示し、図２は、その供給トラフを前方から見た正面図を示す。これらの図において、供給トラフ１は、楕円体をした一定の形状を有する複数の物品Ｍ、具体的には、大粒の甘納豆等を供給トラフ１の溝２に集めながら矢印方向Aに搬送するもので、図示しない電磁フィーダに取り付けられて、供給トラフ１全体が矢印方向Ａに振動することで、物品Ｍを溝２内で縦列に整列させながら、先端部から１個ずつ物品Ｍを排出するように構成されている。前記溝２は、矢印方向Ａに沿って延びる底面３と、該底面３の両サイドからＶ字状に広がる両側面４、４とを有している。この両側面４、４には、その上に供給された物品Mが振動によって底面３側へ滑落するだけの傾斜が設けられている。また、図２に示すように、底面３の横幅Wは、物品Mの横幅Ｗｍと略同じ長さに設定され、その底面３の先端部には、両側面４、４の先端部４１、４１より前方に突出する突出部３１が設けられ、その突出部３１の突出長さがそこに物品Ｍが１個残る程度の長さに設定されている。   FIG. 1 is an external perspective view according to an embodiment of a supply trough of the present invention for explaining the solution principle of the present invention, and FIG. 2 is a front view of the supply trough as viewed from the front. In these drawings, a supply trough 1 conveys a plurality of articles M having an elliptical fixed shape, specifically, a large amount of sweet natto, etc., in the direction of arrow A while collecting in a groove 2 of the supply trough 1. Thus, the entire supply trough 1 is attached to an electromagnetic feeder (not shown) and vibrates in the arrow direction A, so that the articles M are discharged one by one from the tip while aligning the articles M in a row in the groove 2. It is configured. The groove 2 has a bottom surface 3 extending along the arrow direction A, and both side surfaces 4 and 4 spreading in a V shape from both sides of the bottom surface 3. The side surfaces 4 and 4 are provided with an inclination so that the article M supplied thereon slides down to the bottom surface 3 side due to vibration. Further, as shown in FIG. 2, the width W of the bottom surface 3 is set to be substantially the same as the width Wm of the article M, and the tip portions 41 and 41 of both side surfaces 4 and 4 are provided at the tip portions of the bottom surface 3. A protruding portion 31 that protrudes further forward is provided, and the protruding length of the protruding portion 31 is set to such a length that one article M remains there.

こうした構造の供給トラフ１の上流側に楕円体をした複数の物品M（大粒の甘納豆）が供給されると、折り重なった物品Ｍは、矢印方向Ａに搬送されながら傾斜する両側面４、４から底面３側へと順次移動して先端部へと縦列になって搬送されていく。その際、物品Ｍの供給量が適正であれば、物品Ｍは、略一列縦隊となって底面３上を進行するが、供給量が多ければ、２列あるいはその上にもう１列乗った状態のまま底面３の突出部３１へ運ばれていく。その際、突出部３１がなければ、並走してきた２列の物品Ｍは、図２のように底面３と側面４とに接して、互いに押し合っている状態にあるから、一方の物品Ｍ１が落下すると、他方の物品Ｍ２もそれに引きずられて共に落下してしまう。しかし、突出部３１が設けられていると、一方の物品Ｍ１が突出部３１から落下しても、それと押し合っていた他方の物品Ｍ２は、突出部３１の中央側へ移動するから、他方の物品Ｍは、突出部３１上に留まる。そのため、この考案では、底面３の突出部３１の突出長さを、２列並走状態で搬送される２つの物品の内、一方の物品Ｍ１が突出部３１から落下した場合でも、他方の物品Ｍ２がその突出部３１上に残る長さとしている。具体的には、物品Ｍの長手方向の平均的長さが２５mmから３０mm程度である場合は、突出部３１の長さを１０mm程度としている。 When a plurality of ellipsoidal articles M (large-sized sweet natto) are supplied to the upstream side of the supply trough 1 having such a structure, the folded articles M are conveyed from the opposite side surfaces 4 and 4 while being conveyed in the arrow direction A. It moves sequentially toward the bottom surface 3 and is conveyed in a column to the tip. At this time, if the supply amount of the article M is appropriate, the article M proceeds in a substantially single row formation on the bottom surface 3, but if the supply amount is large, the article M is in a state where it is on two rows or another row on it. It is carried to the protrusion part 31 of the bottom face 3 as it is. At this time, if there is no protrusion 31, the two rows of articles M that have run in parallel are in contact with the bottom surface 3 and the side surface 4 as shown in FIG. Falls, the other article M2 is dragged by it and falls together. However, when the protruding portion 31 is provided, even if one article M1 falls from the protruding portion 31, the other article M2 pressed against it moves to the center side of the protruding portion 31, so The article M remains on the protrusion 31. Therefore, in this device, even if one article M1 falls from the protrusion 31 among the two articles conveyed in the two-row parallel state, the other article is the protrusion length of the protrusion 31 on the bottom surface 3. M2 is the length remaining on the protrusion 31. Specifically, when the average length of the article M in the longitudinal direction is about 25 mm to 30 mm, the length of the protruding portion 31 is about 10 mm.

本考案によれば、開閉シャッターを用いなくても、トラフの先端から確実に１個ないし２個の物品を排出することができるから、装置構成の複雑化を解消して安価なトラフを提供することができる。また、開閉シャッターを使用しないために、物品を損傷させないから、メーカの信用を損なわせることもない。さらには、装置構成が単純になるから、清掃性にも優れたトラフを提供することができる。   According to the present invention, one or two articles can be reliably discharged from the tip of the trough without using an opening / closing shutter, so that the complexity of the device configuration is eliminated and an inexpensive trough is provided. be able to. Further, since the opening / closing shutter is not used, the article is not damaged, so that the manufacturer's trust is not impaired. Furthermore, since the apparatus configuration is simplified, it is possible to provide a trough having excellent cleaning properties.

本考案の解決原理を説明する一実施形態に係る供給トラフの外観斜視図。The appearance perspective view of the supply trough concerning one embodiment explaining the solution principle of the present invention. 前記供給トラフの正面図。The front view of the said supply trough. 前記供給トラフの左側面断面図。The left side sectional view of the supply trough. 前記供給トラフの右側面図。The right view of the said supply trough. 前記供給トラフを搭載した組合せ計量機の外観斜視図。FIG. 3 is an external perspective view of a combination weighing machine equipped with the supply trough.

以下、本考案の一実施形態について図面を参照しながら説明する。   Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

図１〜図４において、供給トラフ１は、ステンレス板を折り曲げて成形されるもので、底面３と、その底面３からＶ字状に広がる傾斜した両側面４、４とを有している。この両側面４、４の傾斜度は、物品Ｍの性状によって異なるけれども、少なくともその上に載った物品Mが振動によって確実に底面３側へ滑落する角度に設定される。また、供給トラフ１の裏面には、横断面がU字状のステンレス板からなる支持具５が溶接され、その支持具５の下面には、長円形のステンレス板からなるアダプター６が溶接されている。 1 to 4, the supply trough 1 is formed by bending a stainless steel plate, and has a bottom surface 3 and inclined side surfaces 4 and 4 that spread in a V shape from the bottom surface 3. Although the slopes of the side surfaces 4 and 4 vary depending on the properties of the article M, at least the article M placed thereon is set to an angle at which the article M is surely slid down to the bottom surface 3 side by vibration. A support 5 made of a stainless steel plate having a U-shaped cross section is welded to the back surface of the supply trough 1, and an adapter 6 made of an oval stainless steel plate is welded to the lower surface of the support 5. Yes.

前記底面３の後端部３２は、平面視が三角形に形成され、そこに供給された物品Mを矢印方向Ａ（前方）へ移動させるように下り傾斜となっている。また、底面３の両サイドから立ち上がる両側面４、４は、後端から前方へ進むに連れて漸次広がる形状とされている。これは、図５に示すように、供給トラフ１を中央の分散フィーダＤＦの周りに放射状に一定ピッチで配列するためである。そのため、一方の側面４の上端縁には、隣接する供給トラフ１の他方の側面４に被さる張り出し部４２が形成され、これによって隣接する供給トラフ１と供給トラフ１との間から物品Ｍが落下しないようになっている。なお、張り出し部４２に乗った物品Ｍは、隣接するどちらかの供給トラフ１の溝２に落ちるが、落ちずに張り出し部４２上を前進した物品Ｍは、その先端部の折り返し４３によって、溝２側に案内されるようになっている。   The rear end portion 32 of the bottom surface 3 is formed in a triangular shape in plan view, and is inclined downward so as to move the article M supplied thereto in the arrow direction A (forward). Further, both side surfaces 4 and 4 rising from both sides of the bottom surface 3 have a shape that gradually widens from the rear end toward the front. This is because the supply troughs 1 are arranged radially at a constant pitch around the central dispersion feeder DF as shown in FIG. Therefore, an overhanging portion 42 that covers the other side surface 4 of the adjacent supply trough 1 is formed at the upper edge of the one side surface 4, whereby the article M falls between the adjacent supply trough 1 and the supply trough 1. It is supposed not to. The article M riding on the overhanging portion 42 falls into the groove 2 of one of the adjacent supply troughs 1, but the article M that has advanced on the overhanging portion 42 without dropping does not fall in the groove due to the turn-up 43 of the tip portion. Guided to the 2 side.

支持具５の後部には、側面４、４の後端部を補強する補強板５１、５１が設けられ、それらの補強板５１、５１が側面４、４の裏面と溶接されている。また、両側面４、４と底面３の先端部裏面にも、その裏面に密着する補強板５２が溶接されている。   Reinforcing plates 51 and 51 for reinforcing the rear end portions of the side surfaces 4 and 4 are provided at the rear portion of the support 5, and the reinforcing plates 51 and 51 are welded to the back surfaces of the side surfaces 4 and 4. Further, reinforcing plates 52 that are in close contact with the back surfaces of the side surfaces 4 and 4 and the bottom surface of the bottom surface 3 are welded.

長円形のアダプター６は、図示しない電磁フィーダの振動部に取り付けられた長円形のアタッチメント６１（図４参照）の上に載置され、その状態で上下に重なったフランジ部６２を図示しない巻き締めリングで締め付けて電磁フィーダに固定するようになっているが、その構造は、周知であるため、ここでの説明は省略している。   The oval adapter 6 is placed on an oval attachment 61 (see FIG. 4) attached to a vibrating portion of an electromagnetic feeder (not shown), and a flange portion 62 that overlaps the upper and lower sides in that state is tightened by winding (not shown). Although it is tightened with a ring and fixed to the electromagnetic feeder, the structure thereof is well known, and the description thereof is omitted here.

図５は、供給トラフ１を組み込んだ組合せ計量機１０の外観斜視図を示す。この図において、装置中央上部には、円錐体状の分散フィーダＤＦが配置され、そのフィーダＤＦの周縁下方に各供給トラフ１の後端を潜り込ませた状態で、各供給トラフ１が分散フィーダＤＦの周りに放射状に配列されている。また、各供給トラフ１の先端下方には、プールホッパＰＨがそれぞれ配置され、その下段には、各プールホッパＰＨに対応させて計量ホッパＷＨがそれぞれ配置されている。さらに、その下段には、各計量ホッパＷＨから排出された物品を一箇所に集合させる集合シュートＳが配置されている、   FIG. 5 shows an external perspective view of the combination weighing machine 10 incorporating the supply trough 1. In this figure, a conical dispersion feeder DF is arranged at the upper center of the apparatus, and each supply trough 1 is dispersed feeder DF in a state where the rear end of each supply trough 1 is under the periphery of the feeder DF. Are arranged radially around. In addition, a pool hopper PH is disposed below the tip of each supply trough 1, and a weighing hopper WH is disposed below the supply hopper PH corresponding to each pool hopper PH. Furthermore, a collective chute S that collects articles discharged from each weighing hopper WH in one place is arranged in the lower stage.

そして、図示しないクロスフィーダによって分散フィーダＤＦ上に供給された大量の物品Ｍは、分散フィーダＤＦの間歇的な振動によって円周方向に分散されながら各供給トラフ１に供給されていく。供給トラフ１に供給された物品Ｍは、供給トラフ１の間歇的な振動により、供給トラフ１の底面３側へと送られながら１列縦隊に整列して底面３の先端部へと搬送されていく。そして、組合せ計量が開始され、計量ホッパＷＨの開閉に続いてプールホッパＰＨが開閉すると、空になったプールホッパＰＨに対応する供給トラフ１が所定時間、所定強度で振動して、物品Ｍを１個ずつプールホッパＰＨに排出していく。その際、供給トラフ１の振動時間、振動強度が強すぎると、一度に複数個の物品ＭがプールホッパＰＨに供給されてしまうので、初期設定において、毎回１個の物品Ｍだけが排出されるように、供給トラフ１の振動時間と振動強度を設定しておく。そして、運転開始後は、各計量ホッパＷＨに供給された物品Ｍの重量に基づいて、対応する供給トラフ１の振動時間と振動強度が自動調整されて、１個投入が維持されるようになっている。
これにより、組合せ計量機１０は、各計量ホッパＷＨに供給された少なくとも１個の物品重量に基づいて組合せ計量を実行し、目標重量に最も近い最適組合せの物品が選択されると、該当する計量ホッパＷＨから物品が排出されて、所定重量範囲の物品の集合体が得られる。 Then, a large amount of articles M supplied on the dispersion feeder DF by a cross feeder (not shown) is supplied to each supply trough 1 while being distributed in the circumferential direction by intermittent vibration of the dispersion feeder DF. The articles M supplied to the supply trough 1 are conveyed to the front end portion of the bottom surface 3 by being aligned with a single row column while being sent to the bottom surface 3 side of the supply trough 1 due to intermittent vibration of the supply trough 1. Go. When combination weighing is started and the pool hopper PH opens and closes following the opening and closing of the weighing hopper WH, the supply trough 1 corresponding to the emptied pool hopper PH vibrates at a predetermined intensity for a predetermined time, Discharge to the pool hopper PH one by one. At that time, if the vibration time and vibration intensity of the supply trough 1 are too strong, a plurality of articles M are supplied to the pool hopper PH at a time, so that only one article M is discharged each time in the initial setting. As described above, the vibration time and vibration intensity of the supply trough 1 are set. Then, after the operation is started, the vibration time and vibration intensity of the corresponding supply trough 1 are automatically adjusted based on the weight of the article M supplied to each weighing hopper WH, so that the insertion of one is maintained. ing.
Accordingly, the combination weighing machine 10 performs combination weighing based on the weight of at least one article supplied to each weighing hopper WH, and when the optimum combination of articles closest to the target weight is selected, the corresponding weighing is performed. The articles are discharged from the hopper WH, and an aggregate of articles in a predetermined weight range is obtained.

以上、この考案の一実施形態を説明したが、この考案は、これに限定されるものではなく、実用新案登録請求の範囲内において、他の実施形態も採用可能である。例えば、この実施形態では、供給トラフ１を支持具５を介して長円形のアダプター６に取り付けたが、供給トラフ１を直接アダプター６に取り付けてもよい。また、アダプター６を長円形にすることによって隣接する供給トラフ１のアダプター６と干渉しないようにしているが、このアダプター６を円盤状に変えても良い。また、この実施形態では、張り出し部４２を水平にしているが、これに替えて、山形の張り出し部としても良い。   Although one embodiment of the present invention has been described above, the present invention is not limited to this, and other embodiments can be employed within the scope of the utility model registration request. For example, in this embodiment, the supply trough 1 is attached to the oval adapter 6 via the support 5, but the supply trough 1 may be directly attached to the adapter 6. Moreover, although the adapter 6 is made oval so as not to interfere with the adapter 6 of the adjacent supply trough 1, the adapter 6 may be changed into a disk shape. Moreover, in this embodiment, although the overhang | projection part 42 is leveled, it is good also as a mountain-shaped overhang part instead.

１ 供給トラフ
２ 溝
３ 底面
４ 側面
１０ 組合せ計量機
３１ 突出部
Ａ 矢印方向（搬送方向）
Ｍ 物品
Ｗ 底面の横幅
Ｗｍ 物品の横幅
ＤＦ 分散フィーダ
ＰＨ プールホッパ
ＷＨ 計量ホッパ DESCRIPTION OF SYMBOLS 1 Supply trough 2 Groove 3 Bottom face 4 Side face 10 Combination weighing machine 31 Protrusion part A Arrow direction (conveyance direction)
M Article W Width Wm of bottom surface Width of article DF Dispersion feeder PH Pool hopper WH Weighing hopper

Claims (2)

楕円体をした一定の形状を有する複数の物品を溝に沿って整列させながら前記溝の先端部から１個ずつ前記物品を排出する供給トラフであって、前記溝が搬送方向に沿って延びる底面と、該底面を挟んでＶ字状に広がる両側面とを有し、前記両側面が前記物品を前記底面側へ滑落させる傾斜面とされ、前記底面の搬送方向と直交する方向の横幅が前記物品の短寸の横幅と略同じ長さに設定され、前記底面の先端部が前記両側面の先端部より前方に突出する突出部を有し、その突出長さが前記側面と前記底面とに支持されて２列並走状態で搬送される２つの物品の内、一方の物品が前記突出部から落下した場合でも、他方の物品が前記突出部上に残る長さに設定されていることを特徴とする供給トラフ。 A supply trough that discharges the articles one by one from the front end of the groove while aligning a plurality of ellipsoidal articles having a certain shape along the groove, and the bottom surface of the groove extends along the conveying direction. And both side surfaces spreading in a V shape across the bottom surface, the both side surfaces are inclined surfaces for sliding the article down to the bottom surface side, and the lateral width of the bottom surface in a direction perpendicular to the conveying direction is It is set to a length substantially the same as the short width of the article, the front end of the bottom surface has a protrusion that protrudes forward from the front end of the both side surfaces, and the protrusion length is between the side surface and the bottom surface. Of the two articles supported and transported in a two-row parallel state, even if one article falls from the protrusion, the other article is set to a length that remains on the protrusion. Features supply trough. 請求項１に記載の複数の供給トラフを装置中央上部の分散フィーダの周囲に放射状に配列して、各供給トラフから下段の対応する各計量ホッパに物品を１個ずつ供給するようにした組合せ計量機。   A combination weighing system in which a plurality of supply troughs according to claim 1 are arranged radially around a dispersion feeder at the upper center of the apparatus so that one article is supplied from each supply trough to each corresponding weighing hopper in the lower stage. Machine.
JP2013003498U 2013-06-20 2013-06-20 Supply trough and combination weighing machine using the same Expired - Fee Related JP3185732U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013003498U JP3185732U (en) 2013-06-20 2013-06-20 Supply trough and combination weighing machine using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013003498U JP3185732U (en) 2013-06-20 2013-06-20 Supply trough and combination weighing machine using the same

Publications (1)

Publication Number Publication Date
JP3185732U true JP3185732U (en) 2013-08-29

Family

ID=50429467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013003498U Expired - Fee Related JP3185732U (en) 2013-06-20 2013-06-20 Supply trough and combination weighing machine using the same

Country Status (1)

Country Link
JP (1) JP3185732U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016003121A (en) * 2014-06-18 2016-01-12 大和製衡株式会社 Trough for linear feeder and combination balance comprising the same
JP2020143906A (en) * 2019-03-04 2020-09-10 大和製衡株式会社 Trough for straight feeder and combination scale including the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016003121A (en) * 2014-06-18 2016-01-12 大和製衡株式会社 Trough for linear feeder and combination balance comprising the same
JP2020143906A (en) * 2019-03-04 2020-09-10 大和製衡株式会社 Trough for straight feeder and combination scale including the same
JP7212986B2 (en) 2019-03-04 2023-01-26 大和製衡株式会社 Trough for straight feeder and combination weigher equipped with the same

Similar Documents

Publication Publication Date Title
JP3185732U (en) Supply trough and combination weighing machine using the same
EP2634544A1 (en) Collective chute for combination scale
US9365023B2 (en) Particle supplying apparatus and sheet article manufacturing apparatus
US10105806B2 (en) Chip conveyor
JP3198972U (en) Conveying device and combination weighing device using it
JPWO2015108117A1 (en) Combination weighing device
CN112204361A (en) Combined metering device
JP2008179466A (en) Tablet carrying device
JP2009061424A (en) Agricultural-product sorting apparatus
KR101409020B1 (en) Apparatus for aligning and supplying articles
EP3970868B1 (en) Machine and method for viewing a bulk powder product
US10968057B2 (en) Collecting chute for combination weighing device with variable slope to reduce the variation in arrival time at the discharge end of the chute of articles discharged from different hoppers arranged at varrying distances apart
CN204606987U (en) The connection transfer passage of a kind of pair of transmission mode
JPS6127856Y2 (en)
CN212100805U (en) Combined feeding type vibrating disc
JP7212986B2 (en) Trough for straight feeder and combination weigher equipped with the same
WO2021059736A1 (en) Article retaining device and supporting body
JP6052797B2 (en) Vibrating feeder and combination scale equipped with the same
JP2004109078A (en) Combined metering device
JP6305834B2 (en) Article supply adjusting device and combination scale provided with the same
JP3221074U (en) Transport device, distributed feeding device including the same, and combination weighing device including the distributed feeding device
JP6456607B2 (en) Trough for linear feeder and combination weigher equipped with the trough
JP2020001887A (en) Conveyance feeder
JP7002099B2 (en) Quantitative feeder device for powder and granular material
KR102002261B1 (en) Trough for bolt type component parts using vibrating feeder

Legal Events

Date Code Title Description
R150 Certificate of patent or registration of utility model

Ref document number: 3185732

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees