JPH0732490Y2 - Coil spring alignment device - Google Patents
Coil spring alignment deviceInfo
- Publication number
- JPH0732490Y2 JPH0732490Y2 JP12763689U JP12763689U JPH0732490Y2 JP H0732490 Y2 JPH0732490 Y2 JP H0732490Y2 JP 12763689 U JP12763689 U JP 12763689U JP 12763689 U JP12763689 U JP 12763689U JP H0732490 Y2 JPH0732490 Y2 JP H0732490Y2
- Authority
- JP
- Japan
- Prior art keywords
- spring
- entanglement
- entangled
- container
- coil spring
- 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
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- Feeding Of Articles To Conveyors (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、線材をコイル状に巻成した所謂コイルバネ
を、その絡みを解きながら整列供給するコイルバネ整列
装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of use] The present invention relates to a coil spring aligning device that supplies a so-called coil spring formed by winding a wire into a coil while aligning and feeding the coil spring.
本出願人は、実開昭62-63127号公報に示されるように、
コイルバネをその絡みを解きながら整列供給するコイル
バネ整列装置を既に提案している。The applicant of the present invention, as disclosed in Japanese Utility Model Laid-Open No. 62-63127,
A coil spring aligning device for aligning and supplying coil springs while untangling them has already been proposed.
このコイルバネ整列装置は、第3図及び第4図に示すよ
うに、パーツフィーダ本体(1)、絡みバネ分離容器
(6)及び整列用ボウル(14)を主要構成要素としてい
る。As shown in FIGS. 3 and 4, this coil spring aligning device has a parts feeder main body (1), a entanglement spring separation container (6), and an aligning bowl (14) as main components.
パーツフィーダ本体(1)は、ベース(2)上に防振ゴ
ム(3)を介して固設した下部振動体(4)と、この下
部振動体(4)に周方向適数箇所で所定の角度傾斜して
配置した複数の支持板バネ(図示せず)を介して支持し
た上部振動体(5)と、これら下部振動体(4)及び上
部振動体(5)の一方に電磁石コアを設け、他方にこの
電磁石コアと所定の間隙を介して対応した可動コアを設
けてなる加振器(図示せず)とからなり、上記加振器の
電磁石コアを断続的に励磁することにより、可動コアに
断続的な吸引力を作用させ、この吸引力と支持板バネの
反発弾力により下部振動体(4)と上部振動体(5)と
の間に逆位相の振動を発生させる。The parts feeder main body (1) has a lower vibrating body (4) fixedly mounted on a base (2) via a vibration-proof rubber (3), and a predetermined number of circumferential positions on the lower vibrating body (4). An upper vibrating body (5) supported through a plurality of supporting leaf springs (not shown) arranged at an angle, and an electromagnet core is provided on one of the lower vibrating body (4) and the upper vibrating body (5). , And an exciter (not shown) provided with a movable core corresponding to the electromagnet core on the other side through a predetermined gap, and is moved by intermittently exciting the electromagnet core of the exciter. An intermittent suction force is applied to the core, and due to this suction force and the repulsive elastic force of the support plate spring, vibrations of opposite phases are generated between the lower vibrating body (4) and the upper vibrating body (5).
絡みバネ分離容器(6)は、パーツフィーダ本体(1)
の下部振動体(4)に円筒状の容器本体(7)を垂直状
に固設し、この容器本体(7)内の底部に駆動モータ
(8)により回転駆動される回転円板(9)を設けると
ともに、この回転円板(9)の上面にバネ飛ばし羽根
(10)を設け、かつ、容器本体(7)の上部開口端に周
方向適数箇所に複数のバネ飛び出し窓(11)を有するス
ペーサ(12)を介して天井板(13)を取付けている。Entangled spring separation container (6) is the part feeder body (1)
A cylindrical container body (7) is vertically fixed to the lower vibrating body (4), and a rotary disc (9) is rotatably driven by a drive motor (8) at the bottom of the container body (7). In addition to the above, the spring disc blade (10) is provided on the upper surface of the rotating disc (9), and a plurality of spring protrusion windows (11) are provided at appropriate positions in the circumferential direction at the upper open end of the container body (7). The ceiling plate (13) is attached via the spacer (12).
整列用ボウル(14)は、絡みバネ分離容器(6)の上端
部外周に同芯状に配置させてパーツフィーダ本体(1)
の上部振動体(5)に取付けられており、環状の底板
(15)と、その外周縁から上向きに一体に延びる円筒体
(16)とからなり、円筒体(16)の内周面に底板(15)
上に始端を有する螺旋状整列通路(17)が形成されてい
る。このボウル(14)の螺旋状整列通路(17)の終端に
接続された搬出通路(18)の途中に、2つ以上絡み合っ
た絡みバネを搬出通路(18)から除外する選別機構(図
示せず)が設けられている。また、上記選別機構により
搬出通路(18)から除外された絡みバネを絡みバネ分離
容器(6)内に導くための絡みバネ回収通路(19)が容
器本体(7)に設けられている。The alignment bowl (14) is concentrically arranged on the outer periphery of the upper end of the entanglement spring separation container (6), and the parts feeder main body (1) is provided.
Attached to the upper vibrating body (5) of the above, and is composed of an annular bottom plate (15) and a cylindrical body (16) integrally extending upward from the outer peripheral edge thereof, and the bottom plate is provided on the inner peripheral surface of the cylindrical body (16). (15)
A spiral alignment passage (17) having a starting end is formed on the top. A sorting mechanism (not shown) for removing from the discharge passage (18) a entangled spring having two or more entangled springs in the middle of the discharge passage (18) connected to the end of the spiral alignment passage (17) of the bowl (14). ) Is provided. Further, the container body (7) is provided with a entangled spring recovery passageway (19) for guiding the entangled spring removed from the carry-out passageway (18) into the entangled spring separation container (6) by the sorting mechanism.
上記構成において、ボウル(14)内にランダムに供給さ
れた多数のコイルバネ(a)(a)…は、パーツフィー
ダ本体(1)によるボウル(14)の往復回転方向振動に
よって螺旋状整列通路(17)上を、その始端から順次一
列状態に並びながら上へ上へと搬送され、整列通路(1
7)の終端部で搬出通路(18)上へ移行して以後はこれ
に沿って搬送される。そして、搬出通路(18)に沿って
搬送されるコイルバネ(a)(a)…の中には互いに絡
み合ったものがあるが、この絡みバネ(a')は搬出通路
(18)の途中に設けられた選別機構によって搬出通路
(18)から絡みバネ回収通路(19)に除外され、絡みの
ないコイルバネ(a)(a)…のみが選別機構を通過
し、一列状態に整列されて所望の位置に供給される。In the above structure, the coil springs (a) (a) ... Randomly supplied into the bowl (14) are spirally aligned by the vibration of the bowl (14) in the reciprocating direction due to the parts feeder body (1). ) Is transported upwards while being aligned in a line from the start end to the alignment passage (1
At the end of 7), it moves to the unloading passageway (18) and thereafter it is transported along it. The coil springs (a), (a), etc., which are conveyed along the carry-out passage (18) are intertwined with each other, but the entangled spring (a ') is provided in the middle of the carry-out passage (18). The sorting mechanism removes the entangled spring recovery passageway (19) from the carry-out passageway (18), and only unentangled coil springs (a), (a), etc. pass through the sorting mechanism and are aligned in a line to form a desired position. Is supplied to.
一方、前記選別機構において搬出通路(18)から絡みバ
ネ回収通路(19)に除外された絡みバネ(a')は、絡み
バネ回収通路(19)から絡みバネ分離容器(6)内に順
次送り込まれる。絡みバネ分離容器(6)内に入った絡
みバネ(a')は、当該絡みバネ分離容器(6)の底部に
設けた回転円板(9)の回転によって激しく運動し、そ
の運動中に回転円板(9)及びバネ飛ばし羽根(10)に
衝突して伸び縮みしたり曲がったりすることになるか
ら、この時絡みが解ける。絡みが解けたコイルバネ
(a)(a)…は軽くなるとともに、バネ弾性が絡み状
態時よりも大きくなるから、コイルバネ(a)(a)…
…は絡みが解けた瞬間大きく飛び跳ね、絡みバネ分離容
器(6)の容器本体(7)の上部開口端にスペーサ(1
2)を介して取付けた天井板(13)に衝突してスペーサ
(12)のバネ飛び出し窓(11)からボウル(14)内に順
次自動的に再搬入され、再び整列操作に供される。On the other hand, the entanglement spring (a ') removed from the entanglement spring recovery passageway (19) from the carry-out passageway (18) in the sorting mechanism is sequentially fed into the entanglement spring separation container (6) from the entanglement spring recovery passageway (19). Be done. The entanglement spring (a ') that has entered the entanglement spring separation container (6) moves violently by the rotation of the rotating disk (9) provided at the bottom of the entanglement spring separation container (6), and rotates during the movement. Since it collides with the disc (9) and the spring blasting blade (10) and expands and contracts, or bends, the entanglement can be released at this time. The coil springs (a) (a) ... which are untangled become lighter and the spring elasticity becomes larger than that in the entangled state, so the coil springs (a) (a) ...
… Bounces greatly when the entanglement is released, and the spacer (1) is attached to the upper open end of the container body (7) of the entangled spring separation container (6).
It collides with the ceiling plate (13) attached via 2) and is automatically re-loaded into the bowl (14) from the spring pop-out window (11) of the spacer (12) in order, and again used for the alignment operation.
ところで、上述した従来のコイルバネ整列装置において
は、パーツフィーダ本体(1)の下部振動体(4)に絡
みバネ分離容器(6)を取付けており、さらに該絡みバ
ネ分離容器(6)に片持ち状態で絡みバネ回収通路(1
9)が固定支持されている。一般に下部振動体(4)と
上部振動体(5)に取付けられているボウル(14)は支
持板バネを介して逆位相で振動し、その振幅の比率は慣
性モーメントに逆比例する。従って従来の構造では絡み
バネ分離容器(6)と、この片持ち状態で支持された絡
みばね回収通路(19)はボウル(14)の振幅と慣性モー
メントにに応じて常に振動する。従って、ボウル(14)
の振幅と慣性モーメントが大きくなると、片持ち状態の
絡みバネ回収通路(19)は大きな加速度を受けて共振状
態になり、この為、パーツフィーダ本体(1)の下部振
動体(4)に対し不要な不正規な振動が加わり、この不
正規な振動が支持板バネ及び上部振動体(5)を介して
ボウル(14)まで波及してコイルバネ(a)(a)…の
進行が阻害されることがあり、コイルバネ(a)(a)
…の整列供給が著しく阻害される問題があった。By the way, in the above-mentioned conventional coil spring alignment device, the entangled spring separation container (6) is attached to the lower vibrating body (4) of the parts feeder body (1), and the entangled spring separation container (6) is cantilevered. Entangled in the state Spring recovery passage (1
9) is fixedly supported. Generally, the bowl (14) mounted on the lower vibrating body (4) and the upper vibrating body (5) vibrates in opposite phases via the support leaf springs, and the ratio of their amplitudes is inversely proportional to the moment of inertia. Therefore, in the conventional structure, the entanglement spring separation container (6) and the entanglement spring recovery passageway (19) supported in this cantilever state always vibrate according to the amplitude and the moment of inertia of the bowl (14). Therefore, the bowl (14)
When the amplitude and the moment of inertia become large, the cantilevered entanglement spring recovery passageway (19) receives a large acceleration and resonates, which is unnecessary for the lower vibrator (4) of the parts feeder body (1). Such irregular vibration is applied, and this irregular vibration propagates to the bowl (14) through the supporting leaf spring and the upper vibrating body (5) and hinders the progress of the coil springs (a) (a) .... There is a coil spring (a) (a)
There was a problem that the ordered supply of ... was significantly hindered.
また、絡みバネ分離容器(6)の容器本体(7)と回転
円板(9)及びバネ飛ばし羽根(10)との間にスキマが
生じている為、このスキマに小さなコイルバネ(例え
ば、線径φ0.2mm、外径φ1.0mm)が噛み込み、回転円板
(9)及び羽根(10)の回転運動に支障を来したり、不
良バネの発生を招く等の不都合があり、大きなコイルバ
ネは適用できても、小さなコイルバネには適用できない
といった欠点があった。Moreover, since there is a gap between the container body (7) of the entangled spring separation container (6), the rotating disc (9) and the spring blasting blade (10), a small coil spring (for example, wire diameter (0.2 mm in diameter, 1.0 mm in outer diameter) bites into the rotating disk (9) and impinges on the rotary motion of the blades (10), and causes problems such as defective springs. Even if it can be applied, it has a drawback that it cannot be applied to a small coil spring.
更に、天井板(13)の上面が平らに形成されている為、
勢いよく飛び跳ねて天井板(13)上に乗り上げたコイル
バネ(a)が転がり落ちないで溜まり、天井板(13)上
に溜ったコイルバネ(a)を人手でボウル(14)内に再
投入するという作業を要するのであった。Furthermore, since the top surface of the ceiling plate (13) is formed flat,
The coil spring (a) that jumps up vigorously and rides on the ceiling plate (13) accumulates without rolling down, and the coil spring (a) accumulated on the ceiling plate (13) is manually put into the bowl (14) again. It required work.
本考案は、上記問題点に鑑みてなされたもので、パーツ
フィーダの整列供給能力を効果的に発揮し得るコイルバ
ネ整列装置を提供するものであって、その要旨とすると
ころは、環状部と該環状部の内周縁から上方に延びるボ
ス部からなるベースと、上記ベースの環状部に防振ゴム
を介して支持された質量の大きな下部振動体に支持板バ
ネを介して質量の小さい上部振動体を支持し、これら下
部振動体および上部振動体の一方に電磁石コアを設け、
他方に電磁石コアと間隙を介して対向し、それに吸引さ
れる可動コアを設けたパーツフィーダ本体と、上記ベー
スのボス部に円筒状の容器主体を取付け、この容器主体
内の底部にその上面にバネ飛ばし羽根を有する回転円板
を設けると共に、容器本体の上部開口端にコイルバネの
飛び出しが可能な間隙を介して天井板を設けた絡みバネ
分離容器と、上記絡みバネ分離容器の上端部外周に同芯
状に配置され、上記パーツフィーダ本体の上部振動体に
取付けられ、円筒部内周面にその底面に始端を有する螺
旋状整列通路を設けた整列用ボウルと、上記整列用ボウ
ルの螺旋状整列通路の終端に接続し、途中に2つ以上絡
み合った絡みバネを除外する選別機構を有する搬出通路
と、上記絡みバネ分離容器に固定支持され、上記選別機
構で搬送通路から除外された絡みバネを絡みバネ分離器
に導入する絡みバネ回収通路とで構成したことにある。The present invention has been made in view of the above problems, and provides a coil spring aligning device capable of effectively exhibiting the aligning and supplying ability of a parts feeder, and the gist thereof is an annular portion and A base composed of a boss portion extending upward from the inner peripheral edge of the annular portion, and a lower vibrator having a large mass supported by the annular portion of the base via a vibration-proof rubber, and an upper vibrator having a small mass via a supporting leaf spring. Supporting an electromagnet core on one of these lower and upper vibrators,
On the other hand, a cylindrical container main body is attached to the part feeder main body which is opposed to the electromagnet core with a gap and has a movable core attracted thereto, and a cylindrical container main body is attached to the boss portion of the base, and the upper surface thereof is attached to the bottom of the container main body. Enclosed on the outer circumference of the upper end of the entangled spring separation container, which is provided with a rotating disk having spring blasting blades, and a ceiling plate is provided at the upper open end of the container body with a gap through which the coil spring can protrude. An aligning bowl that is arranged concentrically and is attached to the upper vibrating body of the parts feeder main body, and has a spiral aligning passage having a starting end on the bottom surface on the inner peripheral surface of the cylindrical portion, and spiral aligning of the aligning bowl. A carry-out passage connected to the end of the passage and having a sorting mechanism for excluding two or more entangled entangled springs in the middle, and a tangled spring separation container that is fixedly supported by the above-mentioned sorting mechanism from the conveying passage. It removed the entangled entangled spring recovery passage for introducing the spring separator tangled springs and lies in the configuration with.
このように構成されたものにおいては、絡みバネ分離容
器とこれに固定支持された絡みバネ回収通路が、パーツ
フィーダ本体と完全に分離されているので、絡みバネ分
離容器及び絡みバネ回収通路は全く振動せず、パーツフ
ィーダ本体の整列供給能力を100%発揮することができ
る。In such a structure, the entanglement spring separation container and the entanglement spring recovery passage fixedly supported by the entanglement spring separation container and the entanglement spring recovery passage are completely separated from the parts feeder main body. Without vibrating, 100% of the parts feeder body can be aligned and supplied.
以下に本考案に係るコイルバネ整列装置の一実施例を第
1図及び第2図に基づいて説明する。尚、第3図及び第
4図の従来装置と同一部分には同一符号を付して、重複
する事項に関しては説明を省略する。An embodiment of the coil spring aligning device according to the present invention will be described below with reference to FIGS. 1 and 2. The same parts as those of the conventional apparatus shown in FIGS. 3 and 4 are designated by the same reference numerals, and the duplicated description will be omitted.
第1図及び第2図において、ベース(2)は環状部(2
b)とボス部(2a)とからなっている。(20)は上記ベ
ース(2)のボス部(2a)に取付けた絡みバネ分離容器
で、ベース(2)の環状部(2b)の内周縁から上向きに
一体に延びるボス(2a)に円筒状の容器本体(21)を垂
直状に固設し、この容器本体(21)内の底部に駆動モー
タ(22)により回転駆動される回転円板(23)を設ける
とともに、この回転円板(23)の上面にバネ飛ばし羽根
(24)を設ける。(26)は開口部を下方に向けて容器本
体(21)の上部に設けた容器本体(21)より大径の有底
円筒状の天井板で、容器本体(21)の上端部で、かつ、
周方向適数箇所に配置した複数の支持柱(25)を介して
取付けられている。また、この天井板(26)上に略円錐
形状の笠板(27)を取付ける。そして、容器本体(21)
の下部近傍で絡みバネ(a')を絡みバネ分離容器(20)
内に導くための絡みバネ回収通路(28)の基部を固定支
持させている。また、第2図に示すように、回転円板
(23)の外周面上端部に、フランジ(23a)を設けて、
容器本体(21)の内周面との間の周方向スキマを、当該
回転円板(23)の回転に必要な最小限スキマに形成する
とともに、バネ飛ばし羽根(24)の外周側端面(24a)
を傾斜状に形成する。更に、天井板(26)は容器本体
(21)より大径を有する有底円筒体からなり、容器本体
(21)の上端縁との間にコイルバネ(a)の飛び出しが
可能な環状空間(29)が形成されている。1 and 2, the base (2) has an annular portion (2
It consists of b) and the boss (2a). Reference numeral (20) is a entangled spring separation container attached to the boss portion (2a) of the base (2), which has a cylindrical shape on the boss (2a) integrally extending upward from the inner peripheral edge of the annular portion (2b) of the base (2). The container body (21) is fixed vertically, and a rotary disc (23) rotatably driven by a drive motor (22) is provided at the bottom of the container body (21) and the rotary disc (23 ) Is provided with a spring blow-off blade (24). (26) is a bottomed cylindrical ceiling plate having a diameter larger than that of the container body (21) provided at the upper part of the container body (21) with the opening facing downward, and at the upper end of the container body (21), ,
It is attached via a plurality of support columns (25) arranged at appropriate positions in the circumferential direction. Further, a cap plate (27) having a substantially conical shape is mounted on the ceiling plate (26). And the container body (21)
Entangling the spring (a ') near the lower part of the spring separation container (20)
The base of the entangled spring recovery passageway (28) for guiding the inside is fixedly supported. Further, as shown in FIG. 2, a flange (23a) is provided on the upper end of the outer peripheral surface of the rotating disc (23),
The circumferential clearance between the container body (21) and the inner peripheral surface is formed to be the minimum clearance required for the rotation of the rotary disc (23), and the outer peripheral end surface (24a) of the spring blow-off blade (24). )
Is formed in an inclined shape. Further, the ceiling plate (26) is composed of a bottomed cylindrical body having a diameter larger than that of the container body (21), and an annular space (29) in which the coil spring (a) can protrude from the upper end edge of the container body (21). ) Has been formed.
本考案に係るコイルバネ整列装置におけるコイルバネ
(a)の整列供給動作は、絡みバネ分離容器(20)の底
部に設けた回転円板(23)の回転によって絡みが解けた
コイルバネ(a)が、容器本体(21)の上端と天井板
(26)の下端との間の環状空間(29)から飛び出してボ
ウル(14)に送り出される点を除いては、第3図及び第
4図の従来装置と同様であり、説明を省略する。The coil spring (a) in the coil spring aligning device according to the present invention is aligned and supplied by the coil spring (a) untangled by the rotation of the rotating disk (23) provided at the bottom of the entanglement spring separation container (20). 3 and 4 except that it is ejected from the annular space (29) between the upper end of the main body (21) and the lower end of the ceiling plate (26) to the bowl (14). The same is true and the description is omitted.
ところで、上述した本考案に係るコイルバネ整列装置に
よると、絡みバネ分離容器(20)をベース(2)のボス
部(2a)に直接取付けたので、絡みバネ分離容器(20)
とこれに固定支持された絡みバネ回収通路(28)とをパ
ーツフィーダ本体(1)と完全に分離して無振動化する
ことができ、これにより、整列用ボウル(14)に不正規
な振動が加わらなく、パーツフィーダ本体(1)の整列
供給能力を100%発揮させることができる。By the way, according to the above-described coil spring aligning device of the present invention, since the entanglement spring separation container (20) is directly attached to the boss portion (2a) of the base (2), the entanglement spring separation container (20).
The entangled spring recovery passage (28) fixedly supported by this and the entangled spring recovery passage (28) can be completely separated from the parts feeder main body (1) to eliminate vibration, which causes irregular vibration in the alignment bowl (14). It is possible to make full use of the aligned supply capability of the parts feeder main body (1) without adding.
また、このコイルバネ整列装置では、回転円板(23)の
外周面上端部にフランジ(23a)を設けて、容器本体(2
1)の内周面との間の周方向スキマを当該回転円板(2
3)の回転に必要な最小限スキマに形成すると共に、バ
ネ飛ばし羽根(24)の外周側端面(24a)を傾斜状に形
成したので、小さなコイルバネでも容器本体(21)と回
転円板(23)及びバネ飛ばし羽根(24)との間に噛み込
むことがない。Further, in this coil spring aligning device, a flange (23a) is provided on the upper end of the outer peripheral surface of the rotating disc (23) to allow the container body (2
The circumferential clearance between the inner peripheral surface of (1) and the inner surface of the rotary disk (2
In addition to forming the minimum clearance required for the rotation of 3) and the outer peripheral side end surface (24a) of the spring blow-off blade (24) being inclined, the container body (21) and rotating disc (23) can be formed even with a small coil spring. ) And the spring blow-off blade (24) are not caught.
更に、天井板(26)上に略円錐形状の笠板(27)を取付
けているので、勢いよく飛び跳ねてコイルバネ(a)が
乗り上げても、笠板(27)の傾斜によりボウル(14)内
に転がり落ちて天井板(26)上にコイルバネ(a)が溜
まることがない。Further, since the cap plate (27) having a substantially conical shape is mounted on the ceiling plate (26), even if the coil spring (a) rides up vigorously and jumps up, the tilt of the cap plate (27) causes the inside of the bowl (14) to fall. The coil spring (a) will not accumulate on the ceiling plate (26) by rolling down.
本考案によれば、絡みバネ分離容器とこれに固定支持さ
れた絡みバネ回収通路を、パーツフィーダ本体と完全に
分離して当該パーツフィーダ本体の整列供給能力を100
%発揮することができる為、より高速なコイルバネの整
列供給が可能となるとともに、騒音低減による環境改善
にもつながる。また、絡みバネ分離容器の容器本体と回
転円板との周方向スキマを最小限に形成するとともに、
バネ飛し羽根の外周側端面を傾斜状に形成して、容器本
体と回転円板及びバネ飛し羽根との間のコイルバネの噛
み込みを防止している為、比較的小さなコイルバネにつ
いても適用し得る効果を奏する。更に、天井板上にコイ
ルバネが溜まることがない為、従来のように天井板上に
溜まったコイルバネを人手でボウル内に入れるような作
業を省略することができる。According to the present invention, the entanglement spring separation container and the entanglement spring recovery passage fixedly supported by the entanglement spring separation container are completely separated from the parts feeder main body so that the parts feeder main body has an alignment supply capacity of 100.
%, The coil springs can be aligned and supplied at a higher speed, and the environment can be improved by reducing noise. Further, while minimizing the circumferential clearance between the container body of the entangled spring separation container and the rotating disk,
Since the outer peripheral end surface of the spring skipping blade is formed in an inclined shape to prevent the coil spring from being caught between the container body, the rotating disk and the spring skipping blade, it is applicable to relatively small coil springs. The effect is obtained. Further, since the coil spring does not accumulate on the ceiling plate, it is possible to omit the conventional work of manually inserting the coil spring accumulated on the ceiling plate into the bowl.
第1図は本考案に係るコイルバネ整列装置の一実施例を
示す縦断正面図、第2図は絡みバネ分離容器における要
部拡大図である。 第3図及び第4図は従来のコイルバネ整列装置を示す縦
断正面図及び一部切欠平面図である。 (1)……パーツフィーダ本体、(2)……ベース、
(2a)……ボス部、(2b)……環状部、(3)……防振
ゴム、(4)……下部振動体、(5)……上部振動体、
(14)……整列用ボウル、(18)……搬出通路、(20)
……絡みバネ分離容器、(21)……容器本体、(23)…
…回転円板、(24)……バネ飛ばし羽根、(25)……支
持柱、(26)……天井板、(27)……笠板、(28)……
絡みバネ回収通路、(29)……環状空間。FIG. 1 is a vertical sectional front view showing an embodiment of a coil spring alignment device according to the present invention, and FIG. 2 is an enlarged view of a main part of a entangled spring separation container. FIG. 3 and FIG. 4 are a vertical sectional front view and a partially cutaway plan view showing a conventional coil spring alignment device. (1) …… Parts feeder main body, (2) …… Base,
(2a) ... Boss part, (2b) ... annular part, (3) ... vibration-proof rubber, (4) ... lower vibrating body, (5) ... upper vibrating body,
(14) …… Aligning bowl, (18) …… Unloading passage, (20)
...... Entangled spring separation container, (21) …… Container body, (23)…
… Rotating disk, (24) …… Spring-splitting blade, (25) …… Supporting pillar, (26) …… Ceiling board, (27) …… Board board, (28) ……
Entangled spring recovery passage, (29) ... annular space.
Claims (3)
るボス部からなるベースと、 上記ベースの環状部に防振ゴムを介して支持された質量
の大きな下部振動体に支持板バネを介して質量の小さい
上部振動体を支持し、これら下部振動体および上部振動
体の一方に電磁石コアを設け、他方に電磁石コアと間隙
を介して対向し、それに吸引される可動コアを設けたパ
ーツフィーダ本体と、 上記ベースのボス部に円筒状の容器主体を取付け、この
容器主体内の底部にその上面にバネ飛ばし羽根を有する
回転円板を設けると共に、容器本体の上部開口端にコイ
ルバネの飛び出しが可能な間隙を介して天井板を設けた
絡みバネ分離容器と、 上記絡みバネ分離容器の上端部外周に同芯状に配置さ
れ、上記パーツフィーダ本体の上部振動体に取付けら
れ、円筒部内周面にその底面に始端を有する螺旋状整列
通路を設けた整列用ボウルと、 上記整列用ボウルの螺旋状整列通路の終端に接続し、途
中に2つ以上絡み合った絡みバネを除外する選別機構を
有する搬出通路と、 上記絡みバネ分離容器に固定支持され、上記選別機構で
搬送通路から除外された絡みバネを絡みバネ分離器に導
入する絡みバネ回収通路とで構成したことを特徴とする
コイルバネ整列装置。1. A support leaf spring for a base having an annular portion and a boss portion extending upward from an inner peripheral edge of the annular portion, and a lower vibrating body having a large mass supported on the annular portion of the base via a vibration-proof rubber. The upper vibrating body having a small mass is supported via the electromagnet core, and one of the lower vibrating body and the upper vibrating body is provided with an electromagnet core, and the other is provided with a movable core which is opposed to the electromagnet core with a gap and is attracted thereto. A cylindrical container main body is attached to the parts feeder main body and the boss portion of the base, and a rotary disk having spring-flicking blades is provided on the upper surface of the bottom of the main body of the container, and a coil spring is attached to the upper open end of the container main body. A entangled spring separation container provided with a ceiling plate with a gap that can be popped out, and is concentrically arranged on the outer periphery of the upper end of the entangled spring separation container and attached to the upper vibrating body of the parts feeder body. An aligning bowl in which a spiral aligning passage having a start end on the bottom surface is provided on the inner peripheral surface of the cylindrical portion, and the aligning bowl is connected to the end of the spiral aligning passage, and a entangled spring having two or more intertwined springs is excluded. And a entanglement spring recovery passage for introducing the entanglement spring fixedly supported by the entanglement spring separation container and excluded from the conveyance passage by the entanglement spring into the entanglement spring separator. Coil spring alignment device.
板との間の周方向スキマを、当該回転円板の回転に必要
な最小限スキマに形成するとともに、 バネ飛ばし羽根の外周側端面を傾斜状に形成したことを
特徴とする実用新案登録請求の範囲第1項に記載のコイ
ルバネ整列装置。2. The circumferential clearance between the container body of the entangled spring separation container and the rotating disk is formed to be the minimum clearance required for the rotation of the rotating disk, and the outer peripheral end surface of the spring skipping blade. The coil spring aligning device according to claim 1, wherein the coil spring is formed in an inclined shape.
形状の笠板を取付けたことを特徴とする実用新案登録請
求の範囲第1項及び第2項に記載のコイルバネ整列装
置。3. The coil spring aligning device according to claim 1, wherein a substantially conical cap plate is mounted on the ceiling plate of the entangled spring separation container.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12763689U JPH0732490Y2 (en) | 1989-10-30 | 1989-10-30 | Coil spring alignment device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12763689U JPH0732490Y2 (en) | 1989-10-30 | 1989-10-30 | Coil spring alignment device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0364917U JPH0364917U (en) | 1991-06-25 |
JPH0732490Y2 true JPH0732490Y2 (en) | 1995-07-26 |
Family
ID=31675385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12763689U Expired - Fee Related JPH0732490Y2 (en) | 1989-10-30 | 1989-10-30 | Coil spring alignment device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0732490Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5685779B2 (en) * | 2010-12-08 | 2015-03-18 | ミクナスファインエンジニアリング株式会社 | Spring separator |
-
1989
- 1989-10-30 JP JP12763689U patent/JPH0732490Y2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0364917U (en) | 1991-06-25 |
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