JPH0136660B2 - - Google Patents

Info

Publication number
JPH0136660B2
JPH0136660B2 JP57221462A JP22146282A JPH0136660B2 JP H0136660 B2 JPH0136660 B2 JP H0136660B2 JP 57221462 A JP57221462 A JP 57221462A JP 22146282 A JP22146282 A JP 22146282A JP H0136660 B2 JPH0136660 B2 JP H0136660B2
Authority
JP
Japan
Prior art keywords
cap
peripheral wall
feeder
support
pin
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
Application number
JP57221462A
Other languages
Japanese (ja)
Other versions
JPS59112560A (en
Inventor
Yoshinaga Ogi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CKD Corp
Original Assignee
CKD Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CKD Corp filed Critical CKD Corp
Priority to JP57221462A priority Critical patent/JPS59112560A/en
Publication of JPS59112560A publication Critical patent/JPS59112560A/en
Publication of JPH0136660B2 publication Critical patent/JPH0136660B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/34—Joining base to vessel

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Description

【発明の詳細な説明】 本発明はコンベア等により供給された直管型蛍
光灯用の口金を所定の位置に所定の姿勢にして供
給するフイーダに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a feeder for feeding a base for a straight tube fluorescent lamp fed by a conveyor or the like to a predetermined position and in a predetermined attitude.

蛍光灯の製造工程において螢光灯の管端に装着
される口金を口金装着装置の所まで供給する場
合、その口金を口金装着装置に関して常に一定の
姿勢で供給する必要がある。このような供給装置
の従来のものとしては、バイブレータにより口金
ピンに振動を与えつつ口金ピンを溝により規正し
つつ移送する装置、或は実開昭56−104049号に示
されるように、互いに並列に配置された一対のエ
ンドレスベルトにより、そのエンドレスベルト間
に形成された間隙内に口金ピンを差し込んだ状態
で所定位置まで搬送して取り出す方法等が一般的
に採用されていた。 In the process of manufacturing a fluorescent lamp, when a cap to be attached to the tube end of a fluorescent lamp is fed to a cap mounting device, the cap must always be fed in a constant posture with respect to the cap mounting device. Conventional such feeding devices include a device that vibrates the cap pin with a vibrator and transports the cap pin while regulating it with a groove, or a device that transfers the cap pin while regulating it with a groove, or a device that transfers the cap pin while regulating it with a groove, or a device that transfers the cap pin while regulating it with a groove, or a device that transfers the cap pin while regulating it with a groove, or a device that transfers the cap pin while regulating it with a groove, or a device that transfers the cap pin while regulating it with a groove, or a device that transfers the cap pin while regulating it with a groove, Generally, a method has been adopted in which a pair of endless belts are arranged, and a cap pin is inserted into a gap formed between the endless belts, and then transported to a predetermined position and taken out.

ところで、管球の管端に口金を取り付ける場
合、口金の方向規正の正確さ、容易さの点で上述
のように送られて来た口金の口金ピンをチヤツク
で把持して口金のカツプ状部分を管端に当接させ
るのが最も良く、この方法が採用されているが、
前述の移送装置では口金ピンが下向きになつてし
かも溝或はベルト間に入つているため、口金ピン
を把持して取り出すことが不可能となり、一担別
の取り出し装置で取り出した口金の口金ピンを再
度チヤツクにより把持しなければならず、管球製
造設備の構造が複雑になる問題があつた。 By the way, when attaching a cap to the tube end of a tube, from the viewpoint of accuracy and ease in adjusting the direction of the cap, the cup-shaped part of the cap should be held by grasping the cap pin of the cap sent with a chuck as described above. It is best to bring the pipe into contact with the end of the pipe, and this method has been adopted.
In the aforementioned transfer device, the cap pin faces downward and is inserted between the grooves or belts, making it impossible to grasp and remove the cap pin. had to be gripped again by the chuck, which caused the problem of complicating the structure of the tube manufacturing equipment.

本発明はかかる従来の装置の問題に鑑み成され
たものであつて、その目的とするところは、簡単
な構造で、ランダムの姿勢で送られる口金を供給
位置で一定の姿勢にして送り出せるようにした直
管型蛍光灯用口金のフイーダを得ることにある。 The present invention has been made in view of the problems of the conventional devices, and the object thereof is to have a simple structure and to be able to feed the nozzle, which is fed in a random posture, in a fixed posture at the supply position. The object of the present invention is to obtain a feeder for a straight tube type fluorescent lamp.

本発明による直管型蛍光灯用口金のフイーダ
は、複数の支持体を上下に重ねて設け、下側の支
持体には大なる径の曲率一定の周壁をかつ上側の
支持体には小なる径の曲率一定の周壁を互いに偏
心させてそれぞれ設けて該両周壁を半径方向に隔
てて内外に重ね合せ、少なくとも該下側の支持体
とその支持体に設けられた周壁の曲率中心を中心
として回転可能にし、該両周壁によつて限定され
る間〓内に直管型蛍光灯用口金の本体部を収容す
るとともに外側の周壁の端縁で該本体部に取り付
けられた口金ピンを支えるように構成されてい
る。 The feeder of the base for a straight tube fluorescent lamp according to the present invention is provided with a plurality of supports stacked one on top of the other, the lower support has a peripheral wall with a large diameter and a constant curvature, and the upper support has a peripheral wall with a constant curvature. Peripheral walls having a constant radius of curvature are provided eccentrically from each other, and the two peripheral walls are separated from each other in the radial direction and overlapped inside and outside, with the center of curvature of at least the lower support and the peripheral wall provided on the support being centered. The main body of the straight tube fluorescent lamp base is accommodated in the space defined by both peripheral walls, and the base pin attached to the main body is supported by the edge of the outer peripheral wall. It is composed of

上記構成において、直管型蛍光灯用の口金はコ
ンベア等から間〓の大きな部分内に、口金ピンが
外側の周壁の上縁に上向きに引つ掛かつた状態で
入れられる。この状態で下側の支持体およびそれ
に取り付けられた周壁が回転するのにしたがつて
口金が間〓の大きな所から小さな所に移動される
と、口金の姿勢が規正されて口金ピンがほぼ横向
きになる。この状態から口金ピンが保持されて下
流側の装置に渡される。 In the above structure, the cap for the straight tube fluorescent lamp is inserted into a large space between the conveyor and the like, with the cap pin hooked upward on the upper edge of the outer circumferential wall. In this state, as the lower support and the peripheral wall attached to it rotate, the cap is moved from a place with a large gap to a place with a small gap, the posture of the cap is regulated, and the cap pin is turned almost horizontally. become. From this state, the cap pin is held and passed to a downstream device.

本発明によれば、口金ピンを下向きにして送ら
れた口金を持ち変えることなくフイーダから直接
に口金装着装置に供給できるので構造を簡素かで
きる。 According to the present invention, the structure can be simplified because the nozzle fed with the nozzle pin facing downward can be directly supplied from the feeder to the nozzle attachment device without changing hands.

以下図面を参照して本発明のフイーダの実施例
について説明する。 Embodiments of the feeder of the present invention will be described below with reference to the drawings.

第１図および第２図において第１の実施例のフ
イーダ１が示されている。このフイーダ１は、直
立の軸２の下部に軸受３を介して回転自在に取り
付けられた下側の支持体４と、軸２の上部に固定
された上側の支持体５とを有し、それら各支持体
は上下に重ね合わされている。 A feeder 1 according to a first embodiment is shown in FIGS. 1 and 2. FIG. This feeder 1 has a lower support 4 rotatably attached to the lower part of an upright shaft 2 via a bearing 3, and an upper support 5 fixed to the upper part of the shaft 2. Each support is stacked one on top of the other.

軸２は支持体４の回転中心０―０が支持体５の
中心0′―0′とδだけ偏心するように、外周が上下
で中心を異にして形成されている。 The shaft 2 is formed so that the outer periphery of the shaft 2 has different centers on the upper and lower sides so that the center of rotation 0-0 of the support 4 is offset by δ from the center 0'-0' of the support 5.

支持体４は全体として円板状になつていて、中
心のボス部４１にはベルト車４２が取り付けら
れ、外周には曲率半径（内径）r1（一定）の環状
の周壁４４を形成するリング部材４３が固定され
ている。支持体５は第１図に示されるように約半
円板状になつていて、その外周には周壁４４の曲
率半径より小なる曲率半径（外径）r2（一定）の
半環状の周壁５４を形成するリング部材５３が固
定されている。 The support body 4 has a disk shape as a whole, a belt pulley 42 is attached to a central boss portion 41, and a ring forming an annular peripheral wall 44 with a radius of curvature (inner diameter) r 1 (constant) is attached to the outer periphery. A member 43 is fixed. As shown in FIG. 1, the support 5 has an approximately semicircular shape, and a semicircular peripheral wall having a radius of curvature (outer diameter) r 2 (constant) smaller than the radius of curvature of the peripheral wall 44 is provided on the outer periphery of the support 5. A ring member 53 forming 54 is fixed.

周壁４４と５４とは半径方向に内外に重ねら
れ、周壁５４は二つの支持体の間の間隙のほぼ全
体にわたつて伸びているが周壁４４は上端縁４５
が周壁５４のほぼ中央になるように伸びている。
そして周壁４４の高さh1は、口金が両周壁により
位置決めされたとき対の口金ピンが必ず上端縁に
係合するように、口金Ｆの本体部Fbの半径r3より
も大きくしてある。 The peripheral walls 44 and 54 are overlapped radially inside and outside, with the peripheral wall 54 extending over substantially the entire gap between the two supports, but the peripheral wall 44 extending beyond the upper edge 45.
extends to approximately the center of the peripheral wall 54.
The height h 1 of the peripheral wall 44 is made larger than the radius r 3 of the main body F b of the mouthpiece F so that the pair of mouthpiece pins will definitely engage with the upper edge when the mouthpiece is positioned by both peripheral walls. be.

両周壁４４と５４との間に形成される間隙６は
支持体４，５が偏心して取り付けられていて、半
径方向幅が最小のw1と最大のw2との間で変化す
る。そして最小の幅w1は口金Ｆの本体部Fbが第
２図に示されるように二つの周壁４４と４５との
間にがたなく収容されるようにかつ最大の幅w2
は外部から供給される口金が間隙６内に口金ピン
を上端縁に引つ掛けた状態で容易に入るように、
予め曲率r1，r2および偏心量δを選ぶことによつ
て決められる。 The gap 6 formed between the two peripheral walls 44 and 54 has the supports 4, 5 eccentrically attached, and its radial width varies between a minimum w 1 and a maximum w 2 . The minimum width w 1 is such that the main body portion F b of the cap F is accommodated without play between the two peripheral walls 44 and 45 as shown in FIG. 2, and the maximum width w 2
so that the cap supplied from the outside can easily enter into the gap 6 with the cap pin hooked to the upper edge.
It is determined by selecting the curvatures r 1 , r 2 and eccentricity δ in advance.

周壁５４の端部（間隙６が最小となる側）には
口金の移動を阻止するストツパ５６が固定されて
いる。 A stopper 56 is fixed to the end of the peripheral wall 54 (the side where the gap 6 is the smallest) to prevent movement of the cap.

上記構成のフイーダは間隙６の幅が大きい取入
れ側を、例えば第３図に示されるように口金搬送
用コンベア１０と口金装着装置１１との間に配設
される。 In the feeder having the above configuration, the intake side where the gap 6 is wide is disposed, for example, between the mouthpiece conveyor 10 and the mouthpiece mounting device 11, as shown in FIG.

上記構成のフイーダにおいて、使用時、下側の
支持体４はモータ（図示せず）により矢印Ｘ方向
（第１図において）に連続回転される。そして間
隙６の幅が大きい部分すなわち取入れ側Ａ（第２
図で左端）にはコンベア１０から口金が供給され
る。この場合間隙の幅w2は本体部分Fbの厚さに
比較してかなり大きくなつているので、口金Ｆは
第２図で右端に示されるように口金ピンFpを周
壁４４の上端縁４５に引つ掛けた状態で斜めにな
つている。そして下側の支持体４の矢印Ｘ方向の
回転に伴なつて供給位置Ｂに送られ位置Ｂに来た
ときには本体部分Fbが第２図の右端に示される
よう内外両周壁に挾まれてほぼ直立状態に（した
がつて口金ピンFpが端縁４５に係合してほぼ水
平の状態に）なり、この位置で口金装着装置（図
示せず）のチヤツクにより口金ピンFpが把持さ
れて取り出される。 In the feeder having the above configuration, when in use, the lower support body 4 is continuously rotated in the direction of arrow X (in FIG. 1) by a motor (not shown). Then, the part where the width of the gap 6 is large, that is, the intake side A (second
The caps are supplied from a conveyor 10 (left end in the figure). In this case, the width w 2 of the gap is considerably larger than the thickness of the main body portion F b , so the cap F connects the cap pin F p to the upper edge 45 of the peripheral wall 44 as shown at the right end in FIG. It hangs diagonally when it is hooked to the. As the lower support body 4 rotates in the direction of the arrow It is in an almost upright state (therefore, the cap pin F p engages with the edge 45 and is in a substantially horizontal state), and in this position, the cap pin F p is gripped by the chuck of the cap mounting device (not shown). It is taken out.

第４図および第５図において、フイーダの他の
実施例が示されている。この実施例のフイーダ１
ａにおいては上、下両支持体４ａおよび５ａとも
に軸２ａに回転自在に取り付けられ、下側の支持
体４ａには上側に伸びる連結ピン４７ａが固定さ
れ、連結ピン４７ａの上端は上側の支持体５ａに
形成された半径方向に伸びる溝５７ａ内に入り両
支持体を同時に回転するように連結している。ま
た周壁４４ａおよび５４ａはそれぞれ支持体４ａ
および５ａの周辺部に一体的に形成されている。 In FIGS. 4 and 5, another embodiment of the feeder is shown. Feeder 1 of this embodiment
In a, both upper and lower supports 4a and 5a are rotatably attached to the shaft 2a, a connecting pin 47a extending upward is fixed to the lower support 4a, and the upper end of the connecting pin 47a is connected to the upper support. It enters a groove 57a extending in the radial direction formed in 5a and connects both supports so that they rotate simultaneously. Further, the peripheral walls 44a and 54a are each supported by the support 4a.
and is integrally formed around the periphery of 5a.

なお７は口金を搬送しない戻り側において内外
両周壁の間に配置され、回転しながら周壁の面に
付着したセメント（口金と管球とを接合する接着
剤）をタンク８からアルコールを滴下しながら除
去するブラシである。その他の構造は第１の実施
例と同じである。 Note that 7 is placed between the inner and outer circumferential walls on the return side where the cap is not transported, and while rotating, the cement (adhesive for bonding the cap and the tube) adhering to the surface of the peripheral wall is removed while alcohol is dripped from the tank 8. This is a brush to remove. The rest of the structure is the same as the first embodiment.

この実施例のフイーダにおいては上下両支持体
したがつて内外両周壁が同じ速さで回転し、Ａ端
で口金を受けてＢ端側から口金を一定の姿勢にし
て供給できるようにする。 In the feeder of this embodiment, both the upper and lower supports, and hence both the inner and outer circumferential walls, rotate at the same speed, so that the A end receives the nozzle and the B end allows the nozzle to be fed in a constant posture.

このように本発明のフイーダでは口金ピンを把
持し易いように水平方向に向けて位置決めできる
ので、そのまま口金装着装置のチヤツクで把持し
て口金を装着でき従来の中継移送する装置が不要
となるだけでなく、動作に騒音や振動が少なく口
金からのセメントの落下を防止できる効果があ
る。 In this way, in the feeder of the present invention, the cap pin can be positioned horizontally so that it is easy to grip, so the cap can be attached by simply gripping it with the chuck of the cap mounting device, eliminating the need for the conventional relay transfer device. In addition, it operates with less noise and vibration, and has the effect of preventing cement from falling from the nozzle.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本発明による直管型蛍光灯用口金のフ
イーダの一実施例の平面図、第２図は第１図の線
―に沿つた断面図、第３図は本発明によるフ
イーダの使用例を示す図、第４図は本発明のフイ
ーダの他の実施例を示す図、第５図は第４図の線
Ｖ―Ｖに沿つて見た図、第６図は第４図の線―
に沿つた断面図であつてセメント除去用ブラシ
を示す図である。 １：フイーダ、２：軸、４，４ａ，５，５ａ：
支持体、４４，４４ａ，５４，５４ａ：周壁、
Ｆ：口金、Fb：本体、Fp：口金ピン。 FIG. 1 is a plan view of an embodiment of a feeder for a base for a straight tube fluorescent lamp according to the present invention, FIG. 2 is a sectional view taken along the line - in FIG. 1, and FIG. 3 is a use of the feeder according to the present invention. FIG. 4 is a view showing another embodiment of the feeder of the present invention; FIG. 5 is a view taken along the line V--V in FIG. 4; FIG. 6 is a view taken along the line in FIG. 4. ―
FIG. 3 is a sectional view taken along the sectional view showing a cement removal brush. 1: Feeder, 2: Axis, 4, 4a, 5, 5a:
Support body, 44, 44a, 54, 54a: peripheral wall,
F: Base, F b : Body, F p : Base pin.

Claims (1)

【特許請求の範囲】[Claims] １ 複数の支持体を上下に重ねて設け、下側の支
持体には大なる径の曲率一定の周壁をかつ上側の
支持体には小なる径の曲率一定の周壁を互いに偏
心させてそれぞれ設けて該両周壁を半径方向に隔
てて内外に重ね合せ、少なくとも該下側の支持体
をその支持体に設けられた周壁の曲率中心を中心
として回転可能にし、該両周壁によつて限定され
る間〓内に直管型蛍光灯用口金の本体部を収容す
るとともに外側の周壁の端縁で該本体部に取り付
けられた口金ピンを支えるように構成したことを
特徴とする直管型蛍光灯用口金のフイーダ。1 A plurality of supports are provided one on top of the other, and the lower support has a peripheral wall with a larger diameter and a constant curvature, and the upper support has a peripheral wall with a smaller diameter and a constant curvature, which are eccentric to each other. The two peripheral walls are overlapped on the inside and outside while being separated from each other in the radial direction, and at least the lower support is rotatable around the center of curvature of the peripheral wall provided on the support, and is limited by the two peripheral walls. A straight tube fluorescent lamp characterized in that the main body of the straight tube fluorescent lamp cap is housed within the space, and the edge of the outer circumferential wall supports a cap pin attached to the main body. Feeder for the usage cap.
JP57221462A 1982-12-17 1982-12-17 Base feeder for bulb Granted JPS59112560A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57221462A JPS59112560A (en) 1982-12-17 1982-12-17 Base feeder for bulb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57221462A JPS59112560A (en) 1982-12-17 1982-12-17 Base feeder for bulb

Publications (2)

Publication Number Publication Date
JPS59112560A JPS59112560A (en) 1984-06-29
JPH0136660B2 true JPH0136660B2 (en) 1989-08-01

Family

ID=16767093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57221462A Granted JPS59112560A (en) 1982-12-17 1982-12-17 Base feeder for bulb

Country Status (1)

Country Link
JP (1) JPS59112560A (en)

Also Published As

Publication number Publication date
JPS59112560A (en) 1984-06-29

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