JPH0114083B2 - - Google Patents
Info
- Publication number
- JPH0114083B2 JPH0114083B2 JP56032760A JP3276081A JPH0114083B2 JP H0114083 B2 JPH0114083 B2 JP H0114083B2 JP 56032760 A JP56032760 A JP 56032760A JP 3276081 A JP3276081 A JP 3276081A JP H0114083 B2 JPH0114083 B2 JP H0114083B2
- Authority
- JP
- Japan
- Prior art keywords
- opening
- closing
- cylinder
- chuck
- chute
- 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 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Supply Of Fluid Materials To The Packaging Location (AREA)
- Basic Packing Technique (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Description
【発明の詳細な説明】
「産業上の利用分野」
本発明は自動的に材料を計量して袋詰を行う装
置に関する。DETAILED DESCRIPTION OF THE INVENTION "Field of Industrial Application" The present invention relates to an apparatus for automatically weighing and bagging materials.
「従来の技術」
従来、この種自動計量袋詰装置において、コン
パクトでかつ風袋込み計量方式に対処できる装置
が存在しなかつた。``Prior Art'' Conventionally, among this type of automatic weighing and bagging apparatus, there has been no apparatus that is compact and capable of handling the tare weighing method.
「発明が解決しようとする問題点」
本発明は計量槽と排出シユートとチヤツクシリ
ンダー等を一体化させ、これらを吊持して計量を
行なうようにした、コンパクト化した装置で風袋
込み計量方式に対処することを目的としている。"Problems to be Solved by the Invention" The present invention is a compact device that integrates a measuring tank, a discharge chute, a chuck cylinder, etc., and suspends them for weighing, and uses a tare weighing method. It is aimed at dealing with.
「問題点を解決するための手段」
かかる目的を達成するための本発明の要旨とす
るところは、
計量槽と計量槽下部に設けた開閉シユートと重
量計測手段とよりなる計量袋詰装置において、
計量槽は吊持ロツドに吊下げられており、この
吊持ロツドは架台上に配設された重量計測手段に
支持されている。"Means for Solving the Problems" The gist of the present invention for achieving the above object is to provide a weighing and bagging device comprising a weighing tank, an opening/closing chute provided at the bottom of the weighing tank, and a weight measuring means. The weighing tank is suspended from a hanging rod, which is supported by weight measuring means arranged on a pedestal.
開閉シユートは前記重量計測手段による計量終
了信号を待つて開放運動を開始する。 The opening/closing chute waits for a measurement completion signal from the weight measuring means and then starts its opening movement.
前記計量槽の両側にはチヤツクシリンダーが配
設されており、このチヤツクシリンダー先端に
は、その進退作動により袋口を両側から挾着する
一対のチヤツクが取付けられている。 Chuck cylinders are disposed on both sides of the measuring tank, and a pair of chucks are attached to the tips of the chuck cylinders, which clamp the bag opening from both sides by moving forward and backward.
前記開閉シユートの開閉シリンダーとチヤツク
開閉用のチヤツクシリンダーは連動するよう構成
されている。 The opening/closing cylinder of the opening/closing chute and the chuck cylinder for opening/closing the chuck are configured to interlock with each other.
該開閉シリンダーとチヤツクシリンダーの運動
は、開閉シユート軸に設けられたカム溝を有する
操作筒とチヤツクシリンダーに連結されたカムフ
ロアを該カム溝に案内させるようにし、該開閉シ
ユート軸は開閉シリンダーに連結した自動計量袋
詰装置に存する。 The movement of the opening/closing cylinder and the chuck cylinder is such that the cam floor connected to the operating cylinder having a cam groove provided on the opening/closing chute shaft and the chuck cylinder is guided by the cam groove. The system consists of an automatic weighing and bagging device connected to the
「作用」
しかして、計量槽下部に開閉シユートを組み込
み、計量に際してはシユートとその開閉シリンダ
ーとの重量を加味するようにしたので、風袋込み
計量を確実に行なうことができる。``Function'' Accordingly, since the opening/closing chute is incorporated in the lower part of the measuring tank and the weight of the chute and its opening/closing cylinder is taken into account when weighing, tare-inclusive weighing can be carried out reliably.
「実施例」
以下、図面に基づき本発明の一実施例を説明す
る。“Embodiment” An embodiment of the present invention will be described below based on the drawings.
図は本発明の一実施例を示している。 The figure shows an embodiment of the invention.
１は架台２に取付けられた供給シユートで上方
から投入された材料を一時的に受け取る開閉自在
な大供給弁３及び小供給弁３′が配され、その上
部においてピン４，４を介して架台２にブラケツ
ト５，５によつて枢着されている。大供給弁３及
び小供給３′は架台２に固定された大供給弁振り
上げシリンダー６及び小供給弁振上げシリンダー
６′のロツドと連結され計量開始時には大供給弁
３及び小供給弁３′は振り上げられる構成となつ
ている。７は分散傘である。８は計量槽で三本の
吊持ロツド９，９，９によつて架台２から吊り上
げられている。各吊持ロツド９の上部には計量槽
８内への収容材料重さを計るためのロードセルよ
りなる重量計測手段（以下単にロードセルとい
う）１０が設けられている。計量槽８の下部に
は、平行する開閉シユート軸１１，１１′が軸支
されており、これら開閉シユート軸１１，１１′
には観音開きの開閉シユート１２，１２′が固定
されている。１３は開閉シリンダーでその基部が
計量槽８にピン１４によつて枢着されており、該
基部と反対側のシリンダーロツド先端には開閉シ
ユート軸１１と後述する操作筒５０及びキー５１
を介して一体的に回転する様になつたブラケツト
１４ａに枢着されている。また一方の開閉シユー
ト軸１１の回転は連接棒１５及びブラケツト１６
を介して地方の開閉シユート軸１１′に連動する
ようになつている。 Reference numeral 1 denotes a supply chute attached to a pedestal 2, which is equipped with a large supply valve 3 and a small supply valve 3' that can be opened and closed to temporarily receive materials input from above. 2 by means of brackets 5,5. The large supply valve 3 and the small supply valve 3' are connected to the rods of a large supply valve swing-up cylinder 6 and a small supply valve swing-up cylinder 6' fixed to the pedestal 2, and at the start of metering, the large supply valve 3 and the small supply valve 3' are It is structured so that it can be swung up. 7 is a dispersion umbrella. Reference numeral 8 denotes a measuring tank, which is lifted from the pedestal 2 by three lifting rods 9, 9, 9. A weight measuring means (hereinafter simply referred to as a load cell) 10 consisting of a load cell for measuring the weight of the material contained in the weighing tank 8 is provided on the upper part of each suspension rod 9. Parallel opening/closing chute shafts 11, 11' are supported in the lower part of the measuring tank 8, and these opening/closing chute shafts 11, 11'
Double opening and closing chute 12, 12' are fixed to the. Reference numeral 13 denotes an opening/closing cylinder whose base is pivotally connected to the measuring tank 8 by a pin 14, and at the tip of the cylinder rod opposite to the base there is an opening/closing chute shaft 11, an operating barrel 50 and a key 51 to be described later.
The bracket 14a is pivotally connected to the bracket 14a so that the bracket 14a rotates integrally through the bracket 14a. The rotation of one opening/closing shaft 11 is controlled by a connecting rod 15 and a bracket 16.
It is designed to be linked to a local opening/closing chute shaft 11' via a.
そして開閉シユート軸１１は、第一のタイミン
グ操作機構を構成する操作筒、キー及びキー溝、
タイラグ用溝を介して開閉シリンダー１３に連結
している。 The opening/closing chute shaft 11 includes an operation tube, a key, and a keyway that constitute the first timing operation mechanism.
It is connected to the opening/closing cylinder 13 via a tie lug groove.
操作筒５０は開閉シユート軸の両端外周に遊合
して配設され、開閉シユート軸１１と操作筒５０
との間には、キー５１が配され、開閉シユート軸
１１のキー溝に嵌合している。また、操作筒５０
の内面はタイムラグ用溝５２が周方向に形成され
ている。 The operating barrel 50 is disposed loosely on the outer periphery of both ends of the opening/closing chute shaft, and is connected to the opening/closing chute shaft 11 and the operating barrel 50.
A key 51 is disposed between the opening and closing chute shaft 11, and is fitted into a keyway of the opening/closing chute shaft 11. In addition, the operation tube 50
A time lag groove 52 is formed in the circumferential direction on the inner surface.
さらに第二のタイミング操作機構として、操作
筒５０の周面には第３図に示す形状のカム溝５３
が形成され、これにカムフロア５４が嵌合してい
る。 Furthermore, as a second timing operation mechanism, a cam groove 53 having a shape shown in FIG.
is formed, and a cam floor 54 is fitted thereto.
かくして、開閉シリンダー１３の作動により開
閉シユート１１，１１′が回転し、開閉シユート
１２，１２′が計量槽８の下部開口を閉塞させる
ようになつている。 Thus, the operation of the opening/closing cylinder 13 rotates the opening/closing chutes 11, 11', so that the opening/closing chutes 12, 12' close the lower opening of the measuring tank 8.
計量槽８の下部両側にチヤツクシリンダー１
７，１７′が配され、その上部が計量槽８にピン
５５を介して枢着吊下げられている。各チヤツク
シリンダー１７，１７′には第１，２図及び第４，
５図に示すチヤツク２０，２０′が連結されてい
る。 Chuck cylinders 1 are placed on both sides of the bottom of the measuring tank 8.
7 and 17' are disposed, and the upper part thereof is pivoted and suspended from the measuring tank 8 via a pin 55. Each chuck cylinder 17, 17' has a
The chucks 20, 20' shown in FIG. 5 are connected.
このチヤツクシリンダー１７は支持板５６と一
体となつており、この支持板５６，５６にカムフ
ロア５４，５４が一体化されている。 The chuck cylinder 17 is integrated with a support plate 56, and cam floors 54, 54 are integrated with the support plates 56, 56.
次に作用を説明する。 Next, the action will be explained.
材料の計量袋詰に際しては第１０図の示すタイ
ムチヤートに従う。まず所定量の材料の投入直前
にチヤツクシリンダー１７，１７が作動し、袋口
をチヤツク２０，２０′により挾着した状態で投
入完了信号を待つ。次いで所定量の計量信号が各
ロードセル１０から発せられるとこれに基いて開
閉シリンダー１３が作動する。また同時に吸盤２
６により袋口の拡開が開始する。この作動によつ
て操作筒５０が第７図及び第８図において時計廻
りに回転する。しかしタイムラグ用溝５３が形成
されているため、その溝幅分開閉シユート軸１１
は未だ回転しない。そして、操作筒５０の回転に
伴つてカムフロア５４が第９図のＡ→Ｂへと相対
的に移動する。それに伴つて、支持板５６および
チヤツクシリンダー１７がピン５５を中心として
回転し、チヤツク２０，２０′が袋口の挾着状態
で内側に寄る。その後、操作筒５０の回転によつ
て、タイムラグ用溝の内側面がキーに当り、開閉
シユート軸１１を回転させる。この開始時は第９
図のＢ位置である。同図Ｂ位置からＣ位置の間
は、開閉シユート軸１１の回転に伴う排出シユー
ト１２，１２′の開口およびチヤツク２０，２
０′の口寄せ区間である。カムフロア５４がＣ位
置にくると、カムフロア５４は操作筒５０の軸方
向へ相対的に移動しないため、口寄せはここで完
了する、操作筒５０が回転しカムフロア５４がＤ
位置に達すると、開閉シユート１２，１２′の開
口は完全に終了し、材料の袋２５の落下が順次進
められる。所定量材料が詰められると、ロードセ
ル１０の信号に基いて、開閉シリンダー１３のシ
リンダーロツドが伸張し、操作筒５０が第８図の
反時計廻りに回転する。その後溝５２の内側面が
キー５１に当るとシユート１２，１２′の閉止が
開始する。 When measuring and bagging materials, follow the time chart shown in Figure 10. First, the chuck cylinders 17, 17 are activated immediately before a predetermined amount of material is loaded, and the bag opening is clamped by the chucks 20, 20' while waiting for a loading completion signal. Next, when a predetermined amount of measurement signal is emitted from each load cell 10, the opening/closing cylinder 13 is operated based on this. At the same time, sucker 2
6, the opening of the bag starts to expand. This operation causes the operation tube 50 to rotate clockwise in FIGS. 7 and 8. However, since the time lag groove 53 is formed, the opening/closing chute shaft 11
is still not rotating. As the operation tube 50 rotates, the cam floor 54 relatively moves from A to B in FIG. 9. Correspondingly, the support plate 56 and the chuck cylinder 17 rotate about the pin 55, and the chucks 20, 20' move inward while being clamped at the bag opening. Thereafter, as the operating barrel 50 rotates, the inner surface of the time lag groove hits the key, causing the opening/closing chute shaft 11 to rotate. At the start of this
This is position B in the figure. Between position B and position C in the figure, the discharge chute 12, 12' is opened and the chuck 20, 2 is opened due to the rotation of the opening/closing chute shaft 11.
This is the closing section of 0'. When the cam floor 54 comes to the C position, the cam floor 54 does not move relative to the axial direction of the operating barrel 50, so the closing is completed here.The operating barrel 50 rotates and the cam floor 54 moves to the D position.
Once the position is reached, the opening of the opening/closing chute 12, 12' is completed and the dropping of the bags 25 of material is proceeded one after another. When a predetermined amount of material is loaded, the cylinder rod of the opening/closing cylinder 13 is expanded based on a signal from the load cell 10, and the operating cylinder 50 is rotated counterclockwise in FIG. Thereafter, when the inner surface of the groove 52 hits the key 51, the chute 12, 12' begins to close.
次いでＣ位置にカムフロア５４がくると、チヤ
ツク２０，２０は外方へ遠去する。さらにＢ位置
に達すると、シユート１２，１２′の閉止が完了
する。その後Ａ位置に達すると、チヤツク２０，
２０′の遠去かりが完了し、その完了時に吸盤２
６，２６′の作動も停止する。しかる後チヤツク
シリンダー１７が作動し、チヤツク２０，２０′
が挾着を開放する。 Next, when the cam floor 54 comes to the C position, the chucks 20, 20 are moved outward. When the position B is further reached, the closing of the chute 12, 12' is completed. After that, when the A position is reached, the chuck 20,
20' long distance is completed, and when it is completed, sucker 2
6 and 26' are also stopped. After that, the chuck cylinder 17 operates and the chucks 20, 20'
releases the clamp.
「発明の効果」
上記したように計量槽下部に排出シユートとチ
ヤツクシリンダー等を組み込んだので、装置全体
をコンパクトにできる効果を有する上に、各シリ
ンダーを計量槽に取りつけてあるので風袋込み計
量を確実に行うことが出来る。"Effects of the Invention" As mentioned above, since the discharge chute and chuck cylinder etc. are incorporated in the lower part of the weighing tank, the entire device can be made compact, and since each cylinder is attached to the weighing tank, it is possible to perform tare-inclusive weighing. can be done reliably.
また、シユート軸にカム溝を有する操作筒を設
け、チヤツクシリンダーに連結されたカムフロア
をカム溝に案内させたので、所期のタイムスケジ
ユール通りの運転を確実に伴なうことができる。 Further, since the operating cylinder having a cam groove is provided on the shoot shaft and the cam floor connected to the chuck cylinder is guided by the cam groove, operation according to the desired time schedule can be ensured.
第１図は風袋込み計量方式の例の正面図、第２
図はその側図面、第３図はその平面図、第４図は
チヤツク装置の側面図、第５図はその正面図、第
６図は操作筒の部分の一部破断図、第７図および
第８図は開閉シユート軸と操作筒との関係を示す
横断面図、第９図はカム溝の展開図、第１０図は
動作のタイムチヤート図、第１１図はチヤツク装
置および口拡げ手段の配置状態概要図である。
２，２′…架台、８…計量槽、９…吊持ロツド、
１０…ロードセル、１１，１１′…開閉シユート
軸、１２，１２′…開閉シユート、１３…開閉シ
リンダー、１７…チヤツクシリンダー、２０，２
０′…チヤツク、２５…袋、２６…吸盤、５０…
操作筒、５１…キー、５２…タイムラグ用溝、５
３…カム溝、５４…カムフロア。
Figure 1 is a front view of an example of the tare weighing method, Figure 2
The figure is a side view, Figure 3 is a plan view, Figure 4 is a side view of the chuck device, Figure 5 is a front view thereof, Figure 6 is a partially cutaway view of the operating barrel, Figure 7 is a Fig. 8 is a cross-sectional view showing the relationship between the opening/closing chute shaft and the operation tube, Fig. 9 is a developed view of the cam groove, Fig. 10 is a time chart of the operation, and Fig. 11 is a diagram of the chuck device and mouth expanding means. FIG. 3 is a schematic diagram of the arrangement state. 2, 2'... Frame, 8... Measuring tank, 9... Hanging rod,
10...Load cell, 11, 11'...Opening/closing chute shaft, 12,12'...Opening/closing chute, 13...Opening/closing cylinder, 17...Chuck cylinder, 20,2
0'...chuck, 25...bag, 26...sucker, 50...
Operation tube, 51...key, 52...time lag groove, 5
3...Cam groove, 54...Cam floor.
Claims (1)
重量計測手段とよりなる計量袋詰装置において、
次の(A)、(B)、(C)、(D)、(E)、の要件より構成された
自動計量袋詰装置。 (A) 計量槽は吊持ロツドに吊下げられており、こ
の吊持ロツドは架台上に配設された重量計測手
段に支持されている。 (B) 開閉シユートは前記重量計測手段による計量
終了信号を待つて開放運動を開始する。 (C) 前記計量槽の両側にはチヤツクシリンダーが
配設されており、このチヤツクシリンダー先端
には、その進退動作により袋口を両側から挾着
する一対のチヤツクが取付けられている。 (D) 前記開閉シユートの開閉シリンダーとチヤツ
ク開閉用のチヤツクシリンダーは連動するよう
構成されている。 (E) 該開閉シリンダーとチヤツクシリンダーの連
動は、開閉シユート軸に設けられたカム溝を有
する操作筒とチヤツクシリンダーに連結された
カムフロアを該カム溝に案内させるようにし、
該開閉シユート軸は開閉シリンダーに連結して
いる。[Scope of Claims] 1. A measuring bagging device comprising a measuring tank, an opening/closing chute provided at the bottom of the measuring tank, and a weight measuring means,
An automatic weighing and bagging device consisting of the following requirements (A), (B), (C), (D), and (E). (A) The weighing tank is suspended from a suspension rod, and this suspension rod is supported by a weight measuring means arranged on a pedestal. (B) The opening/closing chute waits for a measurement end signal from the weight measuring means and then starts the opening movement. (C) Chuck cylinders are disposed on both sides of the measuring tank, and a pair of chucks are attached to the tips of the chuck cylinders, which clamp the bag opening from both sides by moving forward and backward. (D) The opening/closing cylinder of the opening/closing chute and the chuck cylinder for opening/closing the chuck are configured to interlock with each other. (E) The interlocking of the opening/closing cylinder and the chuck cylinder is such that a cam floor connected to an operating cylinder having a cam groove provided on the opening/closing chute shaft and the chuck cylinder is guided by the cam groove;
The opening/closing chute shaft is connected to the opening/closing cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3276081A JPS57153801A (en) | 1981-03-07 | 1981-03-07 | Automatic weighing bagging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3276081A JPS57153801A (en) | 1981-03-07 | 1981-03-07 | Automatic weighing bagging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57153801A JPS57153801A (en) | 1982-09-22 |
| JPH0114083B2 true JPH0114083B2 (en) | 1989-03-09 |
Family
ID=12367793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3276081A Granted JPS57153801A (en) | 1981-03-07 | 1981-03-07 | Automatic weighing bagging device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57153801A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4922190A (en) * | 1972-06-15 | 1974-02-27 | ||
| JPS4923745U (en) * | 1972-06-01 | 1974-02-28 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5134461U (en) * | 1974-09-04 | 1976-03-13 |
-
1981
- 1981-03-07 JP JP3276081A patent/JPS57153801A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4923745U (en) * | 1972-06-01 | 1974-02-28 | ||
| JPS4922190A (en) * | 1972-06-15 | 1974-02-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57153801A (en) | 1982-09-22 |
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