JPH0712343Y2 - Article exclusion device - Google Patents
Article exclusion deviceInfo
- Publication number
- JPH0712343Y2 JPH0712343Y2 JP1986201925U JP20192586U JPH0712343Y2 JP H0712343 Y2 JPH0712343 Y2 JP H0712343Y2 JP 1986201925 U JP1986201925 U JP 1986201925U JP 20192586 U JP20192586 U JP 20192586U JP H0712343 Y2 JPH0712343 Y2 JP H0712343Y2
- Authority
- JP
- Japan
- Prior art keywords
- cam
- cam plate
- plate portion
- pusher
- eccentric
- 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
Landscapes
- Special Conveying (AREA)
- Transmission Devices (AREA)
Description
【考案の詳細な説明】 ＜産業上の利用分野＞ 本考案は、包装や製造などの作業工程で発生する不良な
物品を連続移送する移送路上から排除する物品排除装
置、詳しくは揺動自在な腕杆に、プッシャと、このプッ
シャを移送路へ向けて付勢するスプリングと、カムと対
向するカム従動子とを連設し、該カムの回転に伴いプッ
シャを往復動させて、移送路上の物品を排除移送するも
のに関する。DETAILED DESCRIPTION OF THE INVENTION <Industrial field of application> The present invention is an article removing device for removing defective articles generated in a work process such as packaging or manufacturing from a transfer path for continuously transferring, more specifically, a swingable device. A pusher, a spring for urging the pusher toward the transfer path, and a cam follower facing the cam are connected to the arm rod, and the pusher reciprocates as the cam rotates to move the pusher on the transfer path. The present invention relates to a device for removing and transferring articles.
＜従来の技術＞ 従来、この種の物品排除装置として、例えば実開昭57−
147831号公報に開示される如く、カムを挿通するカム軸
がクラッチ機構を介して駆動モータに連係し、排除信号
に基づいてクラッチ機構作動させることにより、カムが
回転してプッシャを往復動させるものがある。<Prior Art> Conventionally, as an article removing apparatus of this type, for example, a full-fledged Shokai 57-
As disclosed in Japanese Patent No. 147831, a cam shaft through which a cam is inserted is linked to a drive motor through a clutch mechanism, and the clutch mechanism is actuated based on an exclusion signal to rotate the cam to reciprocate the pusher. There is.
また、第７図に示す如く、スプリング（ｃ）で移送路
（ｄ）側へ付勢されるプッシャ（ｂ）にノブ（ｂ′）を
突設し、このノブ（ｂ′）とソレノイドにより作動する
ストッパ（ｅ）とを係合させて、プッシャ（ｂ）を待機
位置に保持すると共に、カム（ｆ）を常時回転させ、排
除信号に基づいてストッパ（ｅ）をノブ（ｂ′）から外
すことにより、カム（ｆ）の回転でプッシャ（ｂ）が往
復動するものがある。Further, as shown in FIG. 7, a knob (b ') is provided on a pusher (b) which is urged toward the transfer path (d) by a spring (c) so that the knob (b') and a solenoid actuate the knob. The pusher (b) is held at the standby position by engaging the stopper (e) with the cam (f), and the stopper (e) is disengaged from the knob (b ') based on the exclusion signal. As a result, the pusher (b) may reciprocate due to the rotation of the cam (f).
＜考案が解決しようとする課題＞ しかし乍ら、このような従来の物品排除装置では、前者
の場合、クラッチ機構によりカムが回転開始及び回転停
止されるため、プッシャの往復動開始位置と終了位置が
不安定であると共に、プッシャの動作遅れが発生し易
く、特に移送路上の物品の移送速度が高速化した場合に
は、これに対応してプッシャの往復動を迅速化できない
という問題がある。<Problems to be Solved by the Invention> However, in the conventional article removing apparatus as described above, in the former case, since the cam starts and stops rotation by the clutch mechanism, the reciprocating start position and end position of the pusher are reciprocated. Is unstable, and a pusher operation delay is likely to occur. Particularly, when the transfer speed of the article on the transfer path is increased, there is a problem that the reciprocating motion of the pusher cannot be speeded up correspondingly.
更に、後者の場合には、スプリングによりノブがストッ
パに押し付けられるため、ストッパがノブから外れ難
く、プッシャが動作遅れし易いという問題がある。Further, in the latter case, since the knob is pressed against the stopper by the spring, it is difficult for the stopper to come off from the knob, and there is a problem that the pusher easily delays its operation.
そこで、第７図に示す如く、カム（ｆ）の回転によりプ
ッシャ（ｂ）を最も後退させた時に、ノブ（ｂ′）とス
トッパ（ｅ）との間に間隙（ｌ）を設けて、排除信号に
よりストッパ（ｅ）が外れ易いようにしていた。Therefore, as shown in FIG. 7, when the pusher (b) is most retracted by the rotation of the cam (f), a gap (l) is provided between the knob (b ') and the stopper (e) to eliminate it. It was made easy for the stopper (e) to come off by the signal.
しかし、この場合には、ノブとストッパとの間に間隙が
あるため、待機状態でカムの回転によりストッパとノブ
とが運転中たえず衝突して騒音を発生すると共に、スト
ッパが損傷するなどの不具合があり、移送路上の物品の
移送速度が高速になるほど、この不具合が顕著に現れる
という問題がある。However, in this case, since there is a gap between the knob and the stopper, the rotation of the cam in the standby state causes the stopper and the knob to constantly collide during operation to generate noise, and the stopper is damaged. However, there is a problem that this problem becomes more prominent as the transfer speed of the articles on the transfer path becomes higher.
本考案は斯る従来事情に鑑み、プッシャの動作遅れを防
止しながら待機状態での構成部材の衝突をなくすことを
目的とする。In view of such conventional circumstances, the present invention has an object to prevent a collision of component members in a standby state while preventing a pusher operation delay.
上記課題を解決するために本考案が講ずる技術的手段
は、カムが常時回転するカム軸に対して偏心した偏心カ
ム板部と、この偏心カム板部の最長外縁を半径とする真
円カム板部とをカム軸上に隣接して形成し、これら両者
に亙って偏心カム板部の外周と真円カム板部の外周とが
一致する同心円部を部分的に連設すると共に、腕杆に回
転自在なカム従動子を偏心カム板部及び真円カム板部の
隣接方向へ移動自在に支持して、排除信号に基づき往復
動する作動杆を連設し、該作動杆の往復動に伴いカム従
動子を、上記同心円部の通過時に偏心カム板部の外周と
真円カム板部の外周に亙って移行させることを特徴とす
るものである。The technical means taken by the present invention to solve the above-mentioned problems are an eccentric cam plate part eccentric to a cam shaft on which a cam constantly rotates, and a perfect circular cam plate whose radius is the longest outer edge of the eccentric cam plate part. Are formed adjacent to each other on the cam shaft, and concentric circles where the outer circumference of the eccentric cam plate and the outer circumference of the true circular cam plate are partly connected to each other are partially connected and the arm rod is also provided. A rotatably supported cam follower movably in the adjoining direction of the eccentric cam plate part and the perfect circular cam plate part, and an operating rod that reciprocates based on an exclusion signal is provided in series to reciprocate the operating rod. Accordingly, the cam follower is moved over the outer circumference of the eccentric cam plate portion and the outer circumference of the perfect circular cam plate portion when passing through the concentric circle portion.
＜作用＞ 本考案は上記技術的手段によれば、待機状態で常時回転
するカムの真円カム板部の外周に、カム従動子が接して
回転し、排除信号に基づいてカム従動子を同心円部の通
過時に、真円カム板部の外周から偏心カム板部の外周に
移行させることにより、該偏心カム板部の回転でプッシ
ャが往復動し、その後、カム従動子が同心円部の通過時
に、偏心カム板部の外周から真円カム板部の外周に移行
して待機状態に戻るものである。<Operation> According to the above technical means of the present invention, the cam follower comes into contact with the outer circumference of the perfect circular cam plate portion of the cam which constantly rotates in the standby state, and the cam follower rotates concentrically based on the exclusion signal. When the eccentric cam plate is moved from the outer circumference of the perfect circular cam plate to the outer circumference of the eccentric cam plate, the pusher reciprocates due to the rotation of the eccentric cam plate. , From the outer circumference of the eccentric cam plate portion to the outer circumference of the perfect circular cam plate portion and returns to the standby state.
＜実施例＞ 以下、本考案の一実施例を図面に基づいて説明する。<Embodiment> An embodiment of the present invention will be described below with reference to the drawings.
第１図及び第２図において（１）は、物品（ｇ）の移送
路（ｄ）の側方定位置に軸受（１′）によって回動自在
に架設された軸、（２）は、この軸（１）の下方に配設
されたカム軸である。In FIGS. 1 and 2, (1) is a shaft rotatably erected by bearings (1 ′) at a lateral fixed position of the transfer path (d) of the article (g), and (2) is It is a cam shaft arranged below the shaft (1).
軸（１）には、腕杆（３）の上端を固着して該腕杆を下
向一体的に突設し、腕杆（３）を移送路（ｄ）方向へ揺
動自在とする。The upper end of the arm rod (3) is fixed to the shaft (1) and the arm rod is integrally provided so as to project downward, so that the arm rod (3) can swing in the transfer path (d) direction.
腕杆（３）の下端には、プッシャ（４）の一端を回動自
在に軸支して該プッシャ（４）を移送路（ｄ）方向へ突
出させ、腕杆（３）の揺動によってプッシャ（４）が移
送路（ｄ）上へ前進して移送路（ｄ）上の物品（ｇ）を
押動（排除移送）させた後、後退復帰するようにする。One end of the pusher (4) is rotatably supported on the lower end of the arm rod (3) so that the pusher (4) projects toward the transfer path (d), and the arm rod (3) swings. The pusher (4) moves forward onto the transfer path (d) to push (exclude transfer) the article (g) on the transfer path (d), and then returns and returns.
又、腕杆（３）には、スプリング（５）を連結して腕杆
（３）を移送路（ｄ）方向、即ちプッシャ（４）の排除
動作方向へ付勢せしめる。A spring (5) is connected to the arm rod (3) to urge the arm rod (3) in the transfer path (d) direction, that is, in the pusher (4) removing operation direction.
上記軸（１）の先端には、軸（６）によってカムレバー
（７）を回動自在に取付け、該軸（６）を軸（１）の長
手方向へ直交する方向に配設せしめてカムレバー（７）
を腕杆（３）と直角な方向へ揺動自在にする。A cam lever (7) is rotatably attached to the tip of the shaft (1) by a shaft (6), and the shaft (6) is arranged in a direction orthogonal to the longitudinal direction of the shaft (1) to form a cam lever (7). 7)
To be swingable in the direction perpendicular to the arm rod (3).
即ち、腕杆（３）に軸（１）（１′）を介してカムレバ
ー（７）を取付ける。That is, the cam lever (7) is attached to the arm rod (3) via the shafts (1) and (1 ').
カムレバー（７）は、腕杆（３）の側方で下向に垂下
し、その下端にカム従動子（８）を遊転自在に取付け、
上部には、ブラケット（９）を一体に突設し、該ブラケ
ット（９）に作動杆（10）の下端を枢着して連結する。The cam lever (7) hangs downward on the side of the arm rod (3), and a cam follower (8) is rotatably attached to the lower end thereof,
A bracket (9) is integrally provided on the upper part, and the lower end of the operating rod (10) is pivotally connected to the bracket (9) to be connected thereto.
又、カムレバー（７）には、カム従動子（８）と同軸上
反対側にピン（11）を突設する。The cam lever (7) is provided with a pin (11) projecting coaxially with the cam follower (8) on the opposite side.
上記作動杆（10）は、排除用ソレノイド（S1）及び戻り
用ソレノイド（S2）の作動によってレバー（12）を介し
上下動し、その上下動によりカムレバー（７）を揺動さ
せる。The operating rod (10) moves up and down via the lever (12) by the operation of the exclusion solenoid (S 1 ) and the return solenoid (S 2 ), and the cam lever (7) is swung by the vertical movement.
カム軸（２）は、移送路（ｄ）の駆動部（図示せず）に
連動して図中の矢印方向へ連続回転するもので、このカ
ム軸（２）にカムの偏心カム板部（13）、真円カム板部
（14）及びストップカム（15）を固着し一体的に回転す
るようにする。The cam shaft (2) is continuously rotated in the direction of the arrow in the drawing in conjunction with a drive unit (not shown) of the transfer path (d), and the eccentric cam plate portion ( 13) Fix the circular cam plate (14) and the stop cam (15) so that they rotate integrally.
カムの偏心カム板部（13）は、楕円板の短径側一端寄り
にカム軸（２）の軸心が配置するように取付けたもの
で、真円カム板部（14）は、偏心カム板部（13）の最長
外縁、即ちカム軸（２）の軸心から偏心カム板部（13）
外縁まで距離の最大長さを半径とした円板であり、これ
ら両者（13）（14）に亙って、偏心カム板部（13）の外
周と真円カム板部（14）の外周とが一致する同心円部
（Ｐ）を部分的に連設する。The eccentric cam plate (13) of the cam is attached so that the shaft center of the cam shaft (2) is arranged near the one end on the minor axis side of the elliptical plate. Eccentric cam plate part (13) from the longest outer edge of the plate part (13), that is, from the axis of the cam shaft (2)
It is a disk whose radius is the maximum distance to the outer edge. Over both of these (13) (14), the outer circumference of the eccentric cam plate (13) and the outer circumference of the perfect circular cam plate (14) The concentric circles (P) that coincide with each other are partially connected.
偏心カム板部（13）と真円カム板部（14）は、両者を隣
接状一体的に固着してカム軸（２）に取付け、前記カム
レバー（７）のカム従動子（８）が偏心カム板部（13）
の外周又は真円カム板部（14）の外周に接合するように
配置させる。The eccentric cam plate part (13) and the perfect circular cam plate part (14) are integrally fixed adjacently to each other and attached to the cam shaft (2), and the cam follower (8) of the cam lever (7) is eccentric. Cam plate part (13)
It is arranged so as to be joined to the outer periphery of the or circular cam plate portion (14).
ストップカム（15）は、円板の一側面に所定角範囲で突
面部（16）を形成し、残る面を凹面部（17）としたもの
であり、突面部（16）は、その一部をピン（18）により
外方へ揺動可能にした可動突面（16′）とする。The stop cam (15) has a convex surface portion (16) formed on one side surface of the disc within a predetermined angle range, and the remaining surface is a concave surface portion (17), and the convex surface portion (16) is a part thereof. Is a movable projecting surface (16 ') that can be swung outward by a pin (18).
ストップカム（15）は、その突面部（16）側がカムレバ
ー（７）のピン（11）に対向するようにカム軸（２）に
取付け、カム従動子（８）が真円カム板部（14）の外周
に接する状態で、突面部（16）の回動軌跡がピン（11）
上に位置するようにする。The stop cam (15) is attached to the cam shaft (2) so that its projecting surface (16) side faces the pin (11) of the cam lever (7), and the cam follower (8) has a circular cam plate (14). ) Is in contact with the outer periphery of the pin (11)
To be on top.
また、図中（19）は、可動突面（16′）のピン（18）に
突設したレバー（20）に掛懸せるスプリングで、可動突
面（16′）を内方に付勢させ、（21）は、可動突面（1
6′）の位置決めストッパである。Further, in the figure, (19) is a spring that can be hung on the lever (20) projecting from the pin (18) of the movable projecting surface (16 ') and biases the movable projecting surface (16') inward. , (21) are movable protrusions (1
6 ') Positioning stopper.
次に、この物品排除装置の作動について説明すれば、通
常時は、カム従動子（８）が真円カム板部（14）の外周
に接してカム軸（２）が回転しており、プッシャ（４）
は待機状態である（第１図，第２図）。Next, the operation of the article removing device will be described. Normally, the cam follower (8) is in contact with the outer circumference of the round cam plate portion (14), the cam shaft (2) is rotating, and the pusher is pushed. (4)
Is in a standby state (FIGS. 1 and 2).
そして、排除信号があった時にソレノイド（S1）が突出
すると同時に、ソレノイド（S2）が没入して作動杆（1
0）が上動し、それによりカムレバー（７）が揺動して
カム従動子（８）が真円カム板部（14）の外周から偏心
カム板部（13）の外周上へ移動し、該偏心カム板部（1
3）の回転に伴い腕杆（３）がスプリング（５）の作用
で揺動し、プッシャ（４）が前進して物品（ｇ）を移送
路（ｄ）上から排除する（第３図，第４図）。Then, when there is an exclusion signal, the solenoid (S 1 ) protrudes, and at the same time, the solenoid (S 2 ) sinks and the operating rod (1
0) moves upward, whereby the cam lever (7) swings and the cam follower (8) moves from the outer circumference of the perfect circular cam plate (14) to the outer circumference of the eccentric cam plate (13), The eccentric cam plate (1
With the rotation of 3), the arm rod (3) swings by the action of the spring (5), and the pusher (4) advances to remove the article (g) from the transfer path (d) (Fig. 3, (Fig. 4).
上記カム従動子（８）の移動タイミングは、真円カム板
部（14）と偏心カム板部（13）との同心円部（Ｐ）がカ
ム従動子（８）に一致した時であり、両者が一致するま
では、ストップカム（15）の突面部（16）にピン（11）
が当接するためカム従動子（８）は移動しないようにな
っている。The movement timing of the cam follower (8) is when the concentric circle portion (P) of the true circular cam plate portion (14) and the eccentric cam plate portion (13) coincides with the cam follower (8). Until they match, pin (11) on the projecting surface (16) of the stop cam (15).
, The cam follower (8) does not move.
プッシャ（４）の物品（ｇ）排除後、偏心カム板部（1
3）の回転進行によって、偏心カム板部（13）がスプリ
ング（５）の作用に抗してカムレバー（７）を介し腕杆
（３）を後退側に揺動させることによりプッシャ（４）
が後退し、その途中でカム従動子（８）と共に半径方向
外方へ移動するピン（11）がストップカム（15）の可動
突面（16′）に衝突するが、該突面（16′）が外方に逃
げてその動作に支障がない（第６図）。After removing the article (g) from the pusher (4), remove the eccentric cam plate (1
As the rotation of (3) progresses, the eccentric cam plate (13) swings the arm rod (3) to the backward side via the cam lever (7) against the action of the spring (5), thereby pushing the pusher (4).
Of the stop cam (15) colliding with the movable projecting surface (16 ') of the stop cam (15) when the pin (11) moving radially outward together with the cam follower (8) collides with the projecting surface (16'). ) Escapes to the outside and does not interfere with its operation (Fig. 6).
そして、前記カム従動子（８）と同心円部（Ｐ）が一致
するタイミングに合わせてソレノイド（S2）が突出する
と同時に、ソレノイド（S1）が没入して作動杆（10）が
下降し、それによりカムレバー（７）が揺動してカム従
動子（８）が偏心カム板部（13）の外周上から真円カム
板部（14）の外周上へ移動し待機状態に復帰される。Then, at the same time when the cam follower (8) and the concentric circle portion (P) coincide with each other, the solenoid (S 2 ) protrudes, and at the same time, the solenoid (S 1 ) retracts and the operating rod (10) descends, As a result, the cam lever (7) swings, and the cam follower (8) moves from the outer circumference of the eccentric cam plate portion (13) to the outer circumference of the perfect circular cam plate portion (14) and returns to the standby state.
上記動作は、カム軸支（２）の一回転中に行なわれ、次
に排除信号が出力されれば以上の動作を繰返す。The above operation is performed during one rotation of the cam shaft support (2), and the above operation is repeated when the rejection signal is output next.
従って、上記実施例においてはストップカム（15）及び
ピン（11）を用いてカム従動子（８）と同心円部（Ｐ）
が一致するまでカム従動子（８）の移動を規制するよう
にしたので、排除信号を早目に出力させることが可能で
ある。Therefore, in the above embodiment, the cam follower (8) and the concentric circle portion (P) are formed by using the stop cam (15) and the pin (11).
Since the movement of the cam follower (8) is regulated until the two coincide with each other, it is possible to output the exclusion signal earlier.
＜考案の効果＞ 本考案は上記の構成であるから、以下の利点を有する。<Advantages of the Invention> The present invention having the above-described configuration has the following advantages.
待機状態で常時回転するカムの真円カム板部の外周に、
カム従動子が接して回転し、排除信号に基づいてカム従
動子を同心円部の通過時に、真円カム板部の外周から偏
心カム板部の外周に移行させることにより、該偏心カム
板部の回転でプッシャが往復動し、その後、カム従動子
は同心円部の通過時に、偏心カム板部の外周から真円カ
ム板部の外周に移行して待機状態に戻るので、プッシャ
の動作遅れを防止しながら待機状態での構成部材の衝突
をなくせる。On the outer circumference of the perfect circular cam plate of the cam that constantly rotates in the standby state,
When the cam follower rotates in contact with the eccentric cam plate, the cam follower moves from the outer circumference of the perfect circular cam plate to the outer circumference of the eccentric cam plate when the cam follower passes through the concentric circle based on the exclusion signal. Rotation causes the pusher to reciprocate, and when the cam follower passes through the concentric circle, the pusher moves from the outer circumference of the eccentric cam plate to the outer circumference of the true circular cam plate and returns to the standby state, preventing delay in pusher operation. However, the collision of the constituent members in the standby state can be eliminated.
従って、クラッチ機構によりカムが回転開始及び回転停
止される従来のものに比べ、移送路上の物品の移送速度
が高速化しても、これに対応してプッシャの往復動を迅
速化できると共に、待機状態で構成部材が衝突する従来
のものに比べ、プッシャの往復動を高速化しても、待機
状態で構成部材が衝突せず、騒音や損傷の発生を完全に
防止できる。Therefore, compared to the conventional one in which the cam starts and stops the rotation of the cam by the clutch mechanism, even if the transfer speed of the articles on the transfer path is increased, the reciprocating motion of the pusher can be correspondingly increased and the standby state can be achieved. Even when the pusher reciprocates at a higher speed than the conventional one in which the constituent members collide with each other, the constituent members do not collide with each other in the standby state, and the generation of noise and damage can be completely prevented.
第１図は本考案の一実施例を示す物品排除装置の一部切
欠せる側面図でプッシャが待機状態にあるときを示し、
第２図はそのII−II線断面図、第３図はプッシャが排除
動作をしている状態の一部切欠せる側面図、第４図はそ
のIV−IV線断面図、第５図は同Ｖ−Ｖ線断面図、第６図
は第５図と同一位置の断面図であってカム従動子が待機
位置へ復帰する直前の状態を示し、第７図は従来の一例
を示す物品排除装置の正面図である。 ｄ…移送路、ｇ…物品 Ｐ…同心円部、２…腕杆 ３…揺動腕、４…プッシャ ５…スプリング、８…カム従動子 10…作動杆、13…偏心カム板部 14…真円カム板部FIG. 1 is a side view of the article removing apparatus according to an embodiment of the present invention, in which a part of the article removing apparatus is cut away, showing the pusher in a standby state.
FIG. 2 is a sectional view taken along the line II-II, FIG. 3 is a side view of the pusher which is partially cut away while the pusher is in the removing operation, FIG. 4 is a sectional view taken along the line IV-IV, and FIG. FIG. 6 is a sectional view taken along the line V-V, and FIG. 6 is a sectional view taken at the same position as in FIG. 5, showing a state immediately before the cam follower returns to the standby position, and FIG. FIG. d ... Transfer path, g ... Article P ... Concentric circle part, 2 ... Arm rod 3, ... Swing arm, 4 ... Pusher 5 ... Spring, 8 ... Cam follower 10 ... Actuating rod, 13 ... Eccentric cam plate part 14 ... True circle Cam plate
Claims (1)
シャを移送路へ向けて付勢するスプリングと、カムと対
向するカム従動子とを連設し、該カムの回転に伴いプッ
シャを往復動させて、移送路上の物品を排除移送する物
品排除装置において、前記カムが常時回転するカム軸に
対して偏心した偏心カム板部と、この偏心カム板部の最
長外縁を半径とする真円カム板部とをカム軸上に隣接し
て形成し、これら両者に亙って偏心カム板部の外周と真
円カム板部の外周とが一致する同心円部を部分的に連設
すると共に、腕杆に回転自在なカム従動子を偏心カム板
部及び真円カム板部の隣接方向へ移動自在に支持して、
排除信号に基づき往復動する作動杆を連設し、該作動杆
の往復動に伴いカム従動子を、上記同心円部の通過時に
偏心カム板部の外周と真円カム板部の外周に亙って移行
させることを特徴とする物品排除装置。1. A swingable arm rod is provided with a pusher, a spring for urging the pusher toward a transfer path, and a cam follower facing the cam, and the pusher is rotated as the cam rotates. In an article removing device that reciprocates and removes and transports articles on a transfer path, an eccentric cam plate portion that is eccentric with respect to a cam shaft on which the cam constantly rotates, and a longest outer edge of the eccentric cam plate portion have a radius. A perfect circular cam plate portion is formed adjacently on the cam shaft, and a concentric circular portion where the outer periphery of the eccentric cam plate portion and the outer periphery of the perfect circular cam plate portion are contiguous to each other are partially connected to each other. At the same time, a rotatable cam follower is supported on the arm rod so as to be movable in the direction adjacent to the eccentric cam plate portion and the perfect circular cam plate portion,
An operating rod that reciprocates based on the exclusion signal is provided in series, and a cam follower is attached to the outer periphery of the eccentric cam plate portion and the outer periphery of the true circular cam plate portion when passing through the concentric circle portion as the operating rod reciprocates. An article excluding device that is characterized in that it is transferred.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986201925U JPH0712343Y2 (en) | 1986-12-25 | 1986-12-25 | Article exclusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986201925U JPH0712343Y2 (en) | 1986-12-25 | 1986-12-25 | Article exclusion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63104326U JPS63104326U (en) | 1988-07-06 |
| JPH0712343Y2 true JPH0712343Y2 (en) | 1995-03-22 |
Family
ID=31165836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986201925U Expired - Lifetime JPH0712343Y2 (en) | 1986-12-25 | 1986-12-25 | Article exclusion device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0712343Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57147831U (en) * | 1981-03-13 | 1982-09-17 |
-
1986
- 1986-12-25 JP JP1986201925U patent/JPH0712343Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63104326U (en) | 1988-07-06 |
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| SU428947A1 (en) | INSTALLATION FOR PREPARATION OF PREPARATIONS OF MICA TO MECHANICAL PROCESSING1The invention relates to the field of processing and manufacturing of products from mica. A well-known installation for the preparation of mica rebels according to templates [1]. processing, which includes a fixed transparent screen, a conveyor belt, cutting tools, a device for placing the blanks in the cassettes, and a drive [2]. However, this installation has a low productivity. The purpose of the invention is to increase the productivity of the plant and the quality of the blanks. This is achieved by the fact that the plant is equipped with additional cutting tools installed with movement from the drive, copiers, a vacuum pump, a spring-loaded bar and additional screens, one of which is made with holes and mounted on a hollow axis connected to a vacuum pump and mounted together with a spring-loaded rod on the conveyor, and interacting on the hollow axis and spring-loaded rod mounted cams rychagi.Na FIG. 1 shows the proposed installation, the general view; in fig. 2 - unit for laying mica blanks on screens; in fig. 3 — device for stacking blanks in cassettes; in FIG. 5. 4 - consecutive positions of the screens. The installation includes a conveyor 1 controlled from the console 2. On the drive shaft 3 of the conveyor cams 4 are rigidly mounted, the control contacts 10 5. The conveyor circuit 6 carries the base 7. The installation also contains an inconsistent transparent screen 8, an additional screen 15 9, made with holes, and an additional screen 10 mounted on the I axis, which is pressed against the screens 8 and 9 by a spring 12. Along the conveyor I, cutting tools 13 are installed in a technological sequence, additional tools 14 for cutting, mounted for movement in a direction perpendicular to the movement of the workpieces from the drive, 25 a fuzz tool 15, a guide 16 and copiers 17, 18, 19 and 20. At the end of the conveyor 1 a chute 21 and a device for laying the workpieces in the cassettes in the form of a conveyor 22 and cas-30 set 23 arranged along it, with movable heads 24. | |
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