JPH0327450B2 - - Google Patents
Info
- Publication number
- JPH0327450B2 JPH0327450B2 JP56173646A JP17364681A JPH0327450B2 JP H0327450 B2 JPH0327450 B2 JP H0327450B2 JP 56173646 A JP56173646 A JP 56173646A JP 17364681 A JP17364681 A JP 17364681A JP H0327450 B2 JPH0327450 B2 JP H0327450B2
- Authority
- JP
- Japan
- Prior art keywords
- product
- belt conveyors
- belt
- insertion port
- pair
- 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 - Lifetime
Links
- 238000003780 insertion Methods 0.000 claims description 26
- 230000037431 insertion Effects 0.000 claims description 26
- 210000000078 claw Anatomy 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000002950 deficient Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Attitude Control For Articles On Conveyors (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Special Conveying (AREA)
- Control Of Conveyors (AREA)
- Intermediate Stations On Conveyors (AREA)
Description
【発明の詳細な説明】
本発明はパツト等の製品の定数供給装置に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a constant supply device for products such as parts.
包装機械から排出される個々のパツトをカウン
トして定数ごとに配列して搬送する場合、従来は
連続的に排出されてくるパツトのカウントを人手
で行なつていた。しかし、人手で一定時間内にカ
ウントできる数は個人差があるとともに、人手に
よるカウント可能な数には限度がある。しかも、
人手による場合には、一定時間内のパツトのカウ
ント数が多くなるにつれてカウントミスが生じる
率が増大するという問題があつた。 In the case of counting individual parts discharged from a packaging machine, arranging them according to a constant number, and transporting them, conventionally, the continuous discharge of parts was manually counted. However, the number that can be counted manually within a certain period of time varies from person to person, and there is a limit to the number that can be counted manually. Moreover,
When it is done manually, there is a problem in that as the number of pads counted within a certain period of time increases, the rate of occurrence of counting errors increases.
この問題を解決するために、連続的に供給され
てくるパツト等の製品を互いに対向させた一対の
製品挾持板間に順次押し込んで挾持させるととも
に、製品挾持板間に押し込まれる製品の数を光電
変換素子等の検知器により検知してカウントし、
製品が製品挾持板間に一定数挾持されたときこれ
らの製品を下方の搬送装置上に押し出すようにし
たものが考えられている。 In order to solve this problem, products such as parts that are continuously supplied are successively pushed and held between a pair of product holding plates that face each other, and the number of products that are pushed between the product holding plates is controlled by photoelectronics. Detected and counted by a detector such as a conversion element,
A system has been proposed in which, when a certain number of products are clamped between product clamping plates, these products are pushed onto a conveying device below.
このタイプの製品の定数供給装置にあつては、
製品挾持板とこれらの間に押し込まれる個々の製
品との間には摩擦係止力が作用するため、製品挾
持板に押し込まれる製品のうち後になるものほど
製品にかかる押圧力が大きくなる。この場合に
は、製品に大きな押圧力が作用すると製品がいた
む虞れがあるので好ましくない。 For constant supply equipment for this type of product,
Since a frictional locking force acts between the product clamping plate and the individual products pushed between them, the later the products are pushed into the product clamping plate, the greater the pressing force applied to the product. In this case, if a large pressing force is applied to the product, the product may be damaged, which is not preferable.
本発明はこの問題を解消するためのもので、製
品の幅より狭い間隔に配設した一対のベルトコン
ベアと、該ベルトコンベア間にその一端挿入口側
から出没入するフオーク状爪部を回動自在に設け
た製品押込装置と、前記挿入口近傍に配設した製
品を検知する製品検知器と、前記フオーク状爪部
の間を通過するベルトを共用とする搬送ベルトを
配した製品供給装置とを備え、該製品供給装置に
より製品が前記挿入口に到達したときに、前記検
知器から製品検知信号を出力するように設け、こ
の出力信号により前記製品押込装置のフオーク状
爪部を一対のベルトコンベア間に移動させると共
に、前記一対のベルトコンベアをこれらに挾持す
る製品の１個分の距離だけ挿入口とは反対側に回
転させ、且つ、前記検知器からの製品検知信号が
一定回数出力されたときに、一対のベルトコンベ
アを挿入口とは反対側に所定距離急速移送させる
ように設けたことを特徴とする。すなわち、製品
を常に一定の押圧力で一対のベルトコンベア間に
押し込み可能にするとともに一定数の製品を所定
距離確実に移送可能にした製品の定数供給装置を
提供するものである。 The present invention is intended to solve this problem, and includes a pair of belt conveyors disposed at an interval narrower than the width of the product, and a fork-shaped pawl that extends and retracts from one end of the belt conveyor from the insertion opening side. A product feeding device including a freely provided product pushing device, a product detector disposed near the insertion port to detect the product, and a conveyor belt that shares a belt passing between the fork-like claws. is provided so that a product detection signal is output from the detector when the product reaches the insertion port by the product feeding device, and the output signal causes the fork-like claw portion of the product pushing device to move between the pair of belts. At the same time, the pair of belt conveyors are rotated in a direction opposite to the insertion port by a distance corresponding to one product held therebetween, and the product detection signal from the detector is output a certain number of times. The invention is characterized in that a pair of belt conveyors are provided so as to rapidly transport a predetermined distance to the opposite side of the insertion port. That is, the present invention provides a constant supply device for products that can always push products between a pair of belt conveyors with a constant pressing force and can reliably transport a constant number of products over a predetermined distance.
以下に、本発明の実施例を図面に基づいて説明
する。 Embodiments of the present invention will be described below based on the drawings.
第１図乃至第４図は本発明の第１実施例を示す
もので、第１図において、製品の定数供給装置Ａ
は、パツト等の製品１を連続して供給する製品供
給装置２と、製品１を所定数摩擦挾持させるため
に製品１の幅より狭い間隔に配設した一対のベル
トコンベア３，３（第２図参照）と、ベルトコン
ベア３，３間に製品１を押し込む製品押込装置４
と、該ベルトコンベア３，３の一端挿入口３ａ近
傍に位置し且つ該挿入口３ａに供給される製品１
を検知するように配設された製品検知器５とから
構成されている。製品供給装置２は、対応して上
下に配設されたベルトコンベア６，７によつて製
品１を横向きに上下方向から挾持し、搬送途中に
製品１を縦向きに変えてベルトコンベア３，３の
底部から別体に延設された製品載置部８上に落下
させるように形成されている。すなわち、上部側
のベルトコンベア６は、第３図に示すように時計
方向に回転駆動される駆動ローラ９と、製品１の
搬入側に設けられた回転自在なローラ１０と、製
品１を下方に案内するために上下に配設された回
転自在のローラ１１，１２と、ローラ９，１０，
１１，１２に支持されたベルト１３と、上下に摺
動可能で、かつ、回転自在に設けられ、前記ベル
ト１３と当接してベルト１３の張設具合を調節す
るローラ１４と、該ローラ１４を下方に付勢する
スプリング１５とからなつている。また、下部側
のベルトコンベア７は、反時計方向に駆動する駆
動ローラ１６と、製品の搬入側に配設された回転
自在なローラ１７と、製品１を垂下させるために
配設された回転自在なローラ１８，１９，２０
と、夫々のローラ１６，１７，１８，２０に懸架
される３本のベルト２１ａ，２１ｂ，２１ｃとか
らなるベルト２１を有する。その内の一本のベル
ト２１ｂは、製品１を垂下させる際その製品１に
追随させるために、ローラ１８の下方に配設され
たローラ１９に支持されている。また、ベルトコ
ンベア７は、駆動ローラ１６の近傍に設けられて
ベルト２１と当接してベルト２１の回転速度を調
節するための調節装置２２と、ベルト２１の張設
具合を調節するローラ２３を有する。製品供給装
置２の一端の挿入口ｘは、図示はしないが製品１
を連続的に供給する搬送手段の排出口に製品１を
受入可能に配設されていて、他端側の製品排出口
ｙは第４図に示すように、一対のベルトコンベア
３，３の一端挿入口３ａ近傍の製品載置部８を臨
むように配設されている。挿入口３ａ近傍の排出
口ｙを臨む位置には、排出口ｙから落下する製品
１を検知せる光電管ユニツトを備えた検知器５が
設けられている。検知器５は光電変換素子を有
し、この発光素子から発せられた光はフレームＤ
に当つて反射して光電変換素子で受光されるよう
になつている。したがつて、検知器５の発光素子
からの光が製品１によつて遮られると、検知器５
は、その検知信号を制御盤（図示せず）に送り、
制御盤は第２図に示すクラツチ機構２４の駆動側
２４ａと受動側２４ｂを連繋するように設定され
ている。シヤフト２７に固定された従動側２４ｂ
は普段はシヤフト２７に対して回転自在な駆動側
２４ａと遊離した状態にあり、クラツチ２４の駆
動側２４ａに連結されると、他の駆動手段（図示
せず）に連動し且つ駆動側２４ａと一体に設けら
れた駆動力がスプロケツト２５を介して従動側２
４ｂに伝わり、スプロケツト２６を有するシヤフ
ト２７を１回転させるようになつている。シヤフ
ト２７の他端側には回転素子２８が一体に取付け
られていて、回転素子２８はシヤフト２７と一体
的に回転するようになつている。そして、この回
転素子２８が光電ユニツト２９の発光側２９ａか
ら受光側２９ｂに向けて発せられる光を遮ると、
その信号が制御盤（図示せず）に伝達され、この
制御盤は、クラツチ２４の駆動側２４ａと受動側
２４ｂとの連繋を解除するように設定されてい
る。また、シヤフト２７に固定されたスプロケツ
ト２６は、チエーン２６ａを介してシヤフト３０
の一端部に取付けられたスプロケツト３１に連動
されている。シヤフト３０の中間部には、クラツ
チ機構３２が装着されていて、クラツチ機構３２
の駆動側３２ａはシヤフト３０に対して回転自在
に設けられ、その従動側３２ｂはシヤフト３０と
一体に取付けられている。 1 to 4 show a first embodiment of the present invention. In FIG. 1, a constant supply device A for a product is shown.
The system includes a product supply device 2 that continuously supplies products 1 such as parts, and a pair of belt conveyors 3, 3 (second (see figure) and a product pushing device 4 that pushes the product 1 between the belt conveyors 3 and 3.
and the product 1 located near the insertion port 3a at one end of the belt conveyors 3, 3 and supplied to the insertion port 3a.
and a product detector 5 arranged to detect the product. The product supply device 2 grips the product 1 horizontally from above and below by belt conveyors 6 and 7 arranged vertically, and changes the product 1 to the vertical direction during conveyance and transfers the product 1 to the belt conveyors 3 and 3. It is formed so that it can be dropped onto a product placement section 8 that is separately extended from the bottom of the screen. That is, as shown in FIG. 3, the belt conveyor 6 on the upper side includes a drive roller 9 that is driven to rotate clockwise, a rotatable roller 10 provided on the loading side of the product 1, and a drive roller 9 that rotates the product 1 downward. Rotatable rollers 11, 12 arranged above and below for guiding, rollers 9, 10,
11 and 12, a roller 14 that is vertically slidable and rotatable and that comes into contact with the belt 13 to adjust the tension of the belt 13; It consists of a spring 15 that urges downward. The belt conveyor 7 on the lower side includes a drive roller 16 that is driven counterclockwise, a rotatable roller 17 that is disposed on the product loading side, and a rotatable roller 17 that is disposed to hang the product 1. rollers 18, 19, 20
and a belt 21 consisting of three belts 21a, 21b, and 21c suspended by rollers 16, 17, 18, and 20, respectively. One of the belts 21b is supported by a roller 19 disposed below the roller 18 in order to follow the product 1 when the product 1 is suspended. The belt conveyor 7 also includes an adjusting device 22 that is provided near the drive roller 16 and comes into contact with the belt 21 to adjust the rotational speed of the belt 21, and a roller 23 that adjusts the tension of the belt 21. . Although not shown, the insertion port x at one end of the product supply device 2 is used to store the product 1.
The product 1 is disposed so as to be received at the discharge port of the conveying means that continuously supplies the product, and the product discharge port y at the other end is located at one end of the pair of belt conveyors 3, 3, as shown in FIG. It is arranged so as to face the product placement section 8 near the insertion port 3a. A detector 5 equipped with a phototube unit for detecting the product 1 falling from the outlet y is provided near the insertion opening 3a at a position facing the outlet y. The detector 5 has a photoelectric conversion element, and the light emitted from this light emitting element is transmitted to the frame D.
The light is reflected and received by a photoelectric conversion element. Therefore, when the light from the light emitting element of the detector 5 is blocked by the product 1, the detector 5
sends the detection signal to the control panel (not shown),
The control panel is configured to connect the driving side 24a and the passive side 24b of the clutch mechanism 24 shown in FIG. Driven side 24b fixed to shaft 27
Normally, the clutch 24 is in a separate state from the drive side 24a which is rotatable with respect to the shaft 27, and when connected to the drive side 24a of the clutch 24, it is linked to other drive means (not shown) and is connected to the drive side 24a. The integrally provided driving force is transmitted to the driven side 2 via the sprocket 25.
4b, and rotates the shaft 27 having the sprocket 26 once. A rotating element 28 is integrally attached to the other end of the shaft 27, and the rotating element 28 rotates integrally with the shaft 27. When this rotating element 28 blocks the light emitted from the light emitting side 29a to the light receiving side 29b of the photoelectric unit 29,
The signal is transmitted to a control board (not shown) which is configured to disengage the drive side 24a and the passive side 24b of the clutch 24. Further, the sprocket 26 fixed to the shaft 27 is connected to the shaft 30 via a chain 26a.
The sprocket 31 is connected to a sprocket 31 attached to one end of the sprocket. A clutch mechanism 32 is attached to an intermediate portion of the shaft 30.
The driving side 32a is rotatably provided with respect to the shaft 30, and the driven side 32b is attached integrally with the shaft 30.
そして、この駆動側３２ａにはスプロケツト３
３が取付けられていて、そのスプロケツト３３は
チエーン３３ａとスプロケツト３６を介してモー
タ３４の出力軸３５と連動されている。また、検
知器５からの製品検知信号が制御盤のカウンタに
所定回数入力されると、制御盤は電磁クラツチ３
２の駆動側３２ａと従動側３２ｂを連繋制御す
る。シヤフト３０の他端側は、ベルトコンベア
３，３の挿入口３ａとは反対側端部上方に配設さ
れている。そして、ベルトコンベア３，３の駆動
側ローラの軸上部に設けられたかさ歯車３８，３
８は、シヤフト３０に装着されたかさ歯車３９，
３９と噛合している。４０は光電管ユニツトであ
る。この光電管ユニツト４０は発光素子と光電変
換素子を備え、この発光素子からの光はベルトコ
ンベア３，３下方のバケツト４２底部に当つて光
電変換素子で受光されるようになつている。そし
て、光電管ユニツト４０の発光素子から発光され
た光がベルトコンベア３，３間に挾持されて急速
送りされてくる最初の製品１によつて遮ぎられる
と、その信号が制御盤（図示せず）に伝達され、
この制御盤がクラツチ機構３２の受動側３２ｂを
作動させ、駆動側３２ａとの連繋が解除されるよ
うに設定されている。また、図中４１は、光電管
ユニツト４０が製品１を検知し、その信号を制御
盤に伝達すると作動する製品排出装置（図示せ
ず）の一部であり、第１図に示す断面「状の押下
げ部材で、所定数の製品１，…を一度にベルトコ
ンベア３，３の下方に設けられたバケツト４２内
に落下させるように設定されている。 A sprocket 3 is installed on this drive side 32a.
3 is attached, and its sprocket 33 is interlocked with the output shaft 35 of a motor 34 via a chain 33a and a sprocket 36. Furthermore, when the product detection signal from the detector 5 is input to the counter of the control panel a predetermined number of times, the control panel activates the electromagnetic clutch 3.
The driving side 32a and driven side 32b of No. 2 are linked and controlled. The other end of the shaft 30 is disposed above the opposite end of the belt conveyors 3, 3 from the insertion opening 3a. And bevel gears 38, 3 provided on the shafts of the drive side rollers of the belt conveyors 3, 3.
8 is a bevel gear 39 attached to the shaft 30;
It meshes with 39. 40 is a phototube unit. This phototube unit 40 includes a light emitting element and a photoelectric conversion element, and light from the light emitting element hits the bottom of the bucket 42 below the belt conveyors 3, 3 and is received by the photoelectric conversion element. When the light emitted from the light emitting element of the phototube unit 40 is blocked by the first product 1 which is sandwiched between the belt conveyors 3 and 3 and rapidly fed, the signal is transmitted to the control panel (not shown). ) is transmitted to
This control panel is set to actuate the passive side 32b of the clutch mechanism 32 and disconnect it from the drive side 32a. In addition, 41 in the figure is a part of a product discharge device (not shown) that is activated when the phototube unit 40 detects the product 1 and transmits the signal to the control panel, and has a ``shaped'' cross section as shown in FIG. The push-down member is configured to drop a predetermined number of products 1, . . . at once into a bucket 42 provided below the belt conveyors 3, 3.
第３図に示すように、押込み部材４は回動軸４
ａと製品載置部８上に供給される製品１をベルト
コンベア３，３の挿入口３ａに押し込むフオーク
状の爪部４ａとから鼓形成されている。この回動
軸４ａは、時計方向及び反時計方向に一定角度ず
つ交互に、かつ、連続的に回動し、製品供給装置
２が製品１を製品載置部８に供給すると、時計方
向に回動するように設定されている。なお、スプ
ロケツト２５の１回転は、製品１の幅だけベルト
コンベア３，３の移動をさせるように設定されて
いる。 As shown in FIG. 3, the pushing member 4 has a rotating shaft 4
a and a fork-shaped claw portion 4a that pushes the product 1 supplied onto the product placement portion 8 into the insertion opening 3a of the belt conveyor 3, 3. This rotation shaft 4a rotates clockwise and counterclockwise alternately and continuously by a certain angle, and when the product supply device 2 supplies the product 1 to the product placement section 8, it rotates clockwise. is set to work. Note that one rotation of the sprocket 25 is set to move the belt conveyors 3 by the width of the product 1.
上述した構成の製品の定数供給装置は次のよう
に作動する。 The product constant supply device configured as described above operates as follows.
まず、製品供給装置２の排出口ｙから連続的に
横向きから縦向きに方向を変えて供給されてくる
製品１は、製品載置部８に製品１が至る途中で検
知器５にて検知される。そうすると、検知器５か
らの検知信号によりクラツチ機構２４の受動側２
４ｂが駆動側２４ａと連繋して、シヤフト３０に
その駆動力が伝わり、シヤフト３０のかさ歯車３
９，３９を介して、ベルトコンベア３，３の駆動
軸上に設けたかさ歯車３８，３８が駆動して、ベ
ルトコンベア３，３は既に載置された数個の製品
１をその１個分の幅だけ全体に挿入口３ａとは反
対側に移動する方向に駆動される。次に、ベルト
コンベア３，３が製品１をその幅だけ移送する
と、製品載置部８上に縦向きに落下した製品１が
押込装置４の爪部４ａにてベルトコンベア３，３
の挿入口３ａからベルトコンベア３，３間に押し
込まれ、ベルトコンベア３，３間に製品１が前サ
イクルで載置された製品１と当接して摩擦挾持さ
れる。このようにして、製品１が所定数ベルトコ
ンベア３，３間に縦列した状態で挾持されると、
カウンタにてカウントされた信号が、制御盤を介
してクラツチ機構３２の受動側３２ｂに伝えら
れ、受動側３２ｂと駆動側３２ａとか連繋され
て、モータ３４の駆動力がシヤフト３０と、その
シヤフトのかさ歯車３９，３９を介してベルトコ
ンベア３，３の駆動軸上に設けられたかさ歯車３
８，３８に伝達されて、ベルトコンベア３，３が
急速回転されることになる。この結果、ベルトコ
ンベア３，３がこれらの間に挾持された製品１を
挿入口３ａとは反対側に所定距離移動させると、
今度は、最初にベルトコンベア３，３間に挾持さ
れた製品１を光電管ユニツト４０が検知して、そ
の信号をクラツチ機構３２の受動側３２ｂに伝
え、駆動側３２ａとの連繋が解除されて、ベルト
コンベア３，３は停止する。そうしてベルトコン
ベア３，３間に所定数挾持され、所定距離運ばれ
た製品１…は、押下装置の押下げ部材４１にて目
的とするバケツト４２内に供給されることにな
る。 First, the product 1 that is supplied from the discharge port y of the product supply device 2 while changing its direction continuously from horizontal to vertical is detected by the detector 5 on the way to the product placement section 8. Ru. Then, the detection signal from the detector 5 causes the passive side 2 of the clutch mechanism 24 to
4b is linked with the drive side 24a, the driving force is transmitted to the shaft 30, and the bevel gear 3 of the shaft 30
9, 39, bevel gears 38, 38 provided on the drive shafts of the belt conveyors 3, 3 are driven, and the belt conveyors 3, 3 remove the several products 1 already placed by one piece. It is driven in the direction of moving the entire width by the width of the insertion port 3a toward the opposite side of the insertion port 3a. Next, when the belt conveyors 3, 3 transfer the product 1 by the width thereof, the product 1, which has fallen vertically onto the product placement section 8, is moved to the belt conveyors 3, 3 by the claw portion 4a of the pushing device 4.
The product 1 is pushed between the belt conveyors 3 and 3 through the insertion opening 3a of the product 1, and the product 1 comes into contact with the product 1 placed in the previous cycle and is held between the belt conveyors 3 and 3 by friction. In this way, when a predetermined number of products 1 are sandwiched between the belt conveyors 3, 3 in a tandem manner,
The signal counted by the counter is transmitted to the passive side 32b of the clutch mechanism 32 via the control panel, and the passive side 32b and the driving side 32a are linked, so that the driving force of the motor 34 is transmitted to the shaft 30 and the shaft 32. The bevel gear 3 provided on the drive shaft of the belt conveyor 3, 3 via the bevel gear 39, 39
8, 38, and the belt conveyors 3, 3 are rapidly rotated. As a result, when the belt conveyors 3, 3 move the product 1 held between them a predetermined distance to the side opposite to the insertion port 3a,
This time, the phototube unit 40 first detects the product 1 held between the belt conveyors 3, 3, transmits the signal to the passive side 32b of the clutch mechanism 32, and the connection with the driving side 32a is released. Belt conveyors 3, 3 stop. A predetermined number of products 1, which are then held between the belt conveyors 3 and 3 and transported a predetermined distance, are supplied into a target bucket 42 by a push-down member 41 of a push-down device.
第５図及び第６図は本発明の第２実施例を示し
たもので、第１実施例で示した製品供給装置２
に、パツト等の製品１の不良品を排除するための
機構を設けたものである。なお、第１実施例と同
一部材には同一番号を付する。 5 and 6 show a second embodiment of the present invention, in which the product supply device 2 shown in the first embodiment is
In addition, a mechanism is provided to eliminate defective products 1 such as parts. Note that the same members as in the first embodiment are given the same numbers.
本実施例は、第１実施例で示した下部側の製品
搬送手段であるベルトコンベア８を、第５図で示
すように２つの搬送手段４３，４４で構成すると
共に、搬送手段４４側の搬送手段４４側のローラ
４５にアーム４８を回動可能に支持させ、このア
ーム４８の自由端にローラ４６を回転自在に支持
させ、製品１に不良品があつた場合にはローラ４
６を下方に付勢する引張り部材としてのソレノイ
ド４７により、アーム４８を反時計方向に回動さ
せて、ローラ４６を下方に没入させる様に構成し
たものである。そして、それに伴いベルト４８が
下方に没入すると、製品排出部Ｂが形成されるよ
うに設定されている。 In this embodiment, the belt conveyor 8, which is the product conveyance means on the lower side shown in the first embodiment, is composed of two conveyance means 43 and 44 as shown in FIG. An arm 48 is rotatably supported by a roller 45 on the side of the means 44, and a roller 46 is rotatably supported at the free end of the arm 48.
The arm 48 is rotated counterclockwise by a solenoid 47 serving as a tension member that urges the roller 6 downward, and the roller 46 is retracted downward. Then, when the belt 48 retracts downward, a product discharge section B is formed.
この場合には、パツト等の製品１に不良品があ
ると、ソレノイド４７を作動させてローラ４６を
下方に没入させ、そうすることによつて形成され
た製品排出部Ｂから搬送途中の製品１の不良品を
落とすようにして不良品が製品供給装置から供給
されるのが未然に防止されることになる。 In this case, if there is a defective product 1 such as a patch, the solenoid 47 is activated to retract the roller 46 downward, and the product 1 being conveyed from the product discharge section B formed by doing so is By dropping the defective products, it is possible to prevent defective products from being supplied from the product supply device.
本発明は上述してきたように、製品挾持用の一
対のベルトコンベアと、このベルトコンベアの挿
入口に設けた製品押込装置と、挿入口に製品を搬
送する製品供給装置と、これらの間の製品挿入口
近傍に配置された製品検知器とを備え、前記検知
器から製品検知信号が一定回数出力されたとき、
一対のベルトコンベア間の製品挿入口とは反対側
に所定距離急送するようにベルトコンベアを駆動
可能に連繋させ、フオーク状爪部によつて製品の
向きをガイドして常に一定の押圧力で一定のベル
トコンベア間に押し込み可能にするとともに自動
的に一定数の製品を所定距離移送可能に構成した
ので、連続して供給されてくるパツト等の製品を
所定数まとめて目的とする所へ供給でき、しかも
その際製品を損傷することができない上に、省力
化をも計ることができる等の効果を奏することに
なる。 As described above, the present invention includes a pair of belt conveyors for holding products, a product pushing device provided at the insertion port of the belt conveyor, a product feeding device for conveying the product to the insertion port, and a product between these. and a product detector disposed near the insertion opening, and when a product detection signal is output a certain number of times from the detector,
The belt conveyors are drivably linked so that the product is rapidly transported a predetermined distance to the opposite side of the product insertion port between the pair of belt conveyors, and the direction of the product is guided by the fork-like claws to maintain a constant pressing force. It is configured to be able to be pushed between the conveyor belts and to automatically transport a certain number of products over a certain distance, so that a certain number of products such as parts that are continuously supplied can be delivered to the desired location at once. Moreover, in this case, not only the product cannot be damaged but also labor saving can be achieved.
第１図は本発明の第１実施例を示す側面図、第
２図は本発明のベルトコンベアとクラツチ機構と
の連繋関係を示す平面図、第３図は本発明の要部
を示す概略斜視図、第４図は第１図の要部を示す
拡大側面図、第５図は本発明の第２実施例を示す
側面図、第６図は第５図の作動状態を示す要部拡
大側面図である。
１…製品、３，３…ベルトコンベア、３ａ…挿
入口、４…押込装置、５…検知器。
Fig. 1 is a side view showing a first embodiment of the present invention, Fig. 2 is a plan view showing the interlocking relationship between the belt conveyor and clutch mechanism of the invention, and Fig. 3 is a schematic perspective view showing the main parts of the invention. Figure 4 is an enlarged side view showing the main part of Fig. 1, Fig. 5 is a side view showing the second embodiment of the present invention, and Fig. 6 is an enlarged side view of the main part showing the operating state of Fig. 5. It is a diagram. 1... Product, 3, 3... Belt conveyor, 3a... Insertion port, 4... Pushing device, 5... Detector.
Claims (1)
トコンベアと、該ベルトコンベア間にその一端挿
入口側から出没入するフオーク状爪部を回動自在
に設けた製品押込装置と、前記挿入口近傍に配設
した製品を検知する製品検知器と、前記フオーク
状爪部の間を通過するベルトを共用とする搬送ベ
ルトを配した製品供給装置とを備え、 該製品供給装置により製品が前記挿入口に到達
したときに、前記検知器から製品検知信号を出力
するように設け、この出力信号により前記製品押
込装置のフオーク状爪部を一対のベルトコンベア
間に移動させると共に、前記一対のベルトコンベ
アをこれらに挾持する製品の１個分の距離だけ挿
入口とは反対側に回転させ、且つ、前記検知器か
らの製品検知信号が一定回数出力されたときに、
一対のベルトコンベアを挿入口とは反対側に所定
距離急速移送させるように設けたことを特徴とす
る製品の定数供給装置。[Scope of Claims] 1. A product pusher comprising a pair of belt conveyors disposed at an interval narrower than the width of the product, and a fork-shaped claw portion rotatably provided between the belt conveyors and extending in and out from the insertion port side at one end. A product supply device comprising: a device, a product detector disposed near the insertion opening to detect a product, and a product supply device having a conveyor belt that shares a belt passing between the fork-like claws; The detector is arranged to output a product detection signal when the product reaches the insertion port by the device, and the output signal causes the fork-like claw portion of the product pushing device to be moved between the pair of belt conveyors. , when the pair of belt conveyors are rotated in a direction opposite to the insertion port by a distance corresponding to one product held between them, and the product detection signal from the detector is output a certain number of times,
A constant supply device for products, characterized in that a pair of belt conveyors are provided to rapidly transport a predetermined distance on the opposite side of an insertion port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17364681A JPS5874417A (en) | 1981-10-29 | 1981-10-29 | Fixed quantity supplier of product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17364681A JPS5874417A (en) | 1981-10-29 | 1981-10-29 | Fixed quantity supplier of product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5874417A JPS5874417A (en) | 1983-05-04 |
| JPH0327450B2 true JPH0327450B2 (en) | 1991-04-16 |
Family
ID=15964466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17364681A Granted JPS5874417A (en) | 1981-10-29 | 1981-10-29 | Fixed quantity supplier of product |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5874417A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH075063Y2 (en) * | 1985-05-30 | 1995-02-08 | オリオン機械工業株式会社 | Arrangement and transport device for flat products |
| JPH0522501Y2 (en) * | 1985-05-30 | 1993-06-10 | ||
| JPH0733171B2 (en) * | 1987-05-06 | 1995-04-12 | オリオン機械工業株式会社 | Counting alignment delivery device |
| JPH0326610A (en) * | 1989-06-23 | 1991-02-05 | Tenchi Kikai Kk | Partitioning device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5017552A (en) * | 1973-06-14 | 1975-02-24 | ||
| JPS5529895A (en) * | 1978-06-23 | 1980-03-03 | Radiologie Cie Gle | Machine for replacing film sheet |
| JPS5627137U (en) * | 1979-08-07 | 1981-03-13 |
-
1981
- 1981-10-29 JP JP17364681A patent/JPS5874417A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5017552A (en) * | 1973-06-14 | 1975-02-24 | ||
| JPS5529895A (en) * | 1978-06-23 | 1980-03-03 | Radiologie Cie Gle | Machine for replacing film sheet |
| JPS5627137U (en) * | 1979-08-07 | 1981-03-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5874417A (en) | 1983-05-04 |
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