JPS6233172B2 - - Google Patents
Info
- Publication number
- JPS6233172B2 JPS6233172B2 JP22985483A JP22985483A JPS6233172B2 JP S6233172 B2 JPS6233172 B2 JP S6233172B2 JP 22985483 A JP22985483 A JP 22985483A JP 22985483 A JP22985483 A JP 22985483A JP S6233172 B2 JPS6233172 B2 JP S6233172B2
- Authority
- JP
- Japan
- Prior art keywords
- carrier
- holder
- support hole
- disk material
- air blowing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 16
- 238000007664 blowing Methods 0.000 claims description 7
- 239000000969 carrier Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000149 penetrating effect Effects 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
- B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
- B65G51/02—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases
- B65G51/03—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases over a flat surface or in troughs
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Special Conveying (AREA)
Description
【発明の詳細な説明】
本発明は可撓性を有する薄い円盤材の搬送装置
に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a conveying device for a flexible thin disk material.
フロツピーデイスク用磁気記録ソフトデイス
ク、音響再生用デイスク、光学記録用デイスクフ
イルム、映像用レーザーデイスクなどの可撓性を
有する薄い円盤材の製造工程においては、第１図
に示される如く、各加工工程間の搬送自動化を図
る場合に、搬送台Ａに沿つてベルトコンベアを設
置し、該ベルトコンベアにより搬送されるキヤリ
ヤーＢにより円盤材Ｄの中間製品を一枚づつ搬送
し、かつ作業ステーシヨンＣに位置決めする機構
が要求される。 In the manufacturing process of flexible thin disk materials such as magnetic recording software disks for floppy disks, audio reproduction disks, optical recording disk films, and video laser disks, various processing steps are performed as shown in Figure 1. When attempting to automate transport between processes, a belt conveyor is installed along the transport table A, and the intermediate products of the disc material D are transported one by one by the carrier B transported by the belt conveyor, and then transferred to the work station C. A positioning mechanism is required.
しかし、これらの薄い円盤材はたわみ易くて傷
つき易く、搬送自動化が比較的に難しいものとさ
れ、かつ搬送装置から作業位置への移載手段を付
加する必要があつた。一方、これらの円盤材に対
する加工作業は円盤材を回転させながら行なうこ
とが多いものである。 However, these thin disc materials are flexible and easily damaged, making it relatively difficult to automate their conveyance, and it is necessary to add means for transferring them from the conveyance device to the working position. On the other hand, processing operations on these disc materials are often performed while rotating the disc materials.
本発明は上記した点に着目して為されたもので
あり、かかる薄い円盤材を変形と損傷の発生を回
避しつつ搬送し、更には該搬送装置上で直ちに被
搬送円盤材を回転させながら加工作業を為し得る
ようにしたものである。 The present invention has been made with attention to the above-mentioned points, and it is possible to transport such a thin disk material while avoiding deformation and damage, and furthermore, while immediately rotating the transported disk material on the conveying device. It is designed to allow processing work to be carried out.
以下本発明の実施例を図面と共に説明すれば、
１，１は長手方向に溝１′を形成するように間隔
を存して相対向して設置される搬送台であり、そ
の底板部１ａ，１ａ上にはコンベアベルト２，２
が移動自在に支持される。搬送台１，１の側壁部
１ｂ，１ｂ上には空気吹き出しテーブル３，３が
固定される。空気吹き出しテーブル３，３の上面
３ａ，３ａは連続した平面として形成され、等間
隔を存して多数の空気吹き出し孔３ｂ，３ｂが設
けられる。 Below, embodiments of the present invention will be described with reference to the drawings.
Reference numerals 1 and 1 denote conveyor tables that are installed facing each other with a gap in between so as to form a groove 1' in the longitudinal direction, and conveyor belts 2 and 2 are mounted on the bottom plate portions 1a and 1a of the conveyor tables 1 and 1.
is movably supported. Air blowing tables 3, 3 are fixed on the side walls 1b, 1b of the transport tables 1, 1. The upper surfaces 3a, 3a of the air blowing tables 3, 3 are formed as a continuous plane, and a large number of air blowing holes 3b, 3b are provided at equal intervals.
４は溝１′内においてコンベアベルト２，２に
より搬送されるキヤリヤーであり、該キヤリヤー
の中心部には上下方向に貫通した円形の支持孔４
ａが設けられる。支持孔４ａは上部において円錐
状の支持面４ｂを有している。 4 is a carrier conveyed by conveyor belts 2, 2 in the groove 1', and the carrier has a circular support hole 4 penetrating in the vertical direction in the center of the carrier.
a is provided. The support hole 4a has a conical support surface 4b at the upper part.
５は上記キヤリヤー４の支持孔４ａにおいて支
持されるホルダーであり、支持孔４ａに挿入され
る円柱部５ａ、支持面４ｂに密接する円錐状係合
部５ｂ、その上部における円盤状の支持面を構成
する円形フランジ部５ｃ、該フランジ部５ｃの中
心部に設けられる円形突部５ｄから成り、円柱部
５ａの下面の中心と円形突部５ｄの上面の中心に
はそれぞれ円錐状係合凹部５a1，５d1が設けられ
る。その結果、支持孔４ａの中心にたいしてホル
ダー５の軸中心が保持された状態でホルダーは搬
送される。 Reference numeral 5 denotes a holder supported in the support hole 4a of the carrier 4, which includes a cylindrical portion 5a inserted into the support hole 4a, a conical engagement portion 5b that closely contacts the support surface 4b, and a disk-shaped support surface on the upper part. Consisting of a circular flange portion 5c and a circular protrusion 5d provided at the center of the flange portion 5c, a conical engagement recess 5a 1 is provided at the center of the lower surface of the columnar portion 5a and the center of the upper surface of the circular protrusion 5d, respectively. , 5d 1 are provided. As a result, the holder is transported with the axial center of the holder 5 being held relative to the center of the support hole 4a.
キヤリヤー４の支持孔４ａとホルダー５間には
円周方向に間隙を設けてあり、該ホルダーを位置
決めするさいに、ホルダー５は上方に押し揚げら
れるとともに、円錐状係合部５ｂが分離して、次
に述べる係合子８および係合突部７ａと係合凹部
５a1，５d1との係合により、ホルダーが位置決め
される。したがつて、作業位置でのパレツト停止
精度として、この間隙迄の誤差が許容できる。 A gap is provided in the circumferential direction between the support hole 4a of the carrier 4 and the holder 5, and when the holder is positioned, the holder 5 is pushed upward and the conical engagement portion 5b is separated. The holder is positioned by the engagement of the engaging element 8 and the engaging protrusion 7a with the engaging recesses 5a 1 and 5d 1 , which will be described below. Therefore, an error up to this gap can be tolerated as the pallet stopping accuracy at the working position.
第５図はキヤリヤー４の停止位置における位置
決め回転機構を示し、上部回転軸６と上下動自在
の下部回転軸７とより成る。上部回転軸６の下端
には凹部６ａが設けられ、該凹部６ａ内において
円錐状係合突部８ａを有する係合子８が隔壁６ｂ
の孔６ｃにより摺動自在に支持して設けられ、係
止鍔部８ｂとの間に設けたスプリング９により下
方に付勢されている。下部回転軸７はベアリング
１０によりハウジング１１に対して回動自在に設
けられ、該ハウジング１１は搬送台１，１の下部
に設けられる案内筒１２に対して空圧機構（図示
せず）により上下に摺動自在に設けられる。下部
回転軸７の上端には円錐状係合突部７ａが設けら
れる。 FIG. 5 shows the positioning rotation mechanism at the stop position of the carrier 4, which is composed of an upper rotation shaft 6 and a lower rotation shaft 7 that is vertically movable. A recess 6a is provided at the lower end of the upper rotating shaft 6, and an engager 8 having a conical engagement protrusion 8a is inserted into the partition wall 6b within the recess 6a.
It is slidably supported by the hole 6c, and is biased downward by a spring 9 provided between it and the locking flange 8b. The lower rotating shaft 7 is rotatably provided with respect to the housing 11 by means of a bearing 10, and the housing 11 is moved up and down by a pneumatic mechanism (not shown) with respect to a guide tube 12 provided at the lower part of the transport platform 1, 1. It is slidably installed on the A conical engagement protrusion 7a is provided at the upper end of the lower rotating shaft 7.
上記構成において、ホルダー５のフランジ部５
ｃ上に円盤材Ｄをその中心孔ｄを円形突部５ｄと
係合させて位置決めしつつ設け、空気吹き出し孔
３ｂより空気を噴出させながら駆動プーリ（図示
せず）により間欠駆動されるコンベアベルト２，
２を介してキヤリヤー４を移動させる。そして、
この状態においては円盤材Ｄはフランジ部５ｃと
テーブル３，３の上面３ａ，３ａから若干浮き上
つて接触しない状態で搬送される。コンベアベル
ト２，２はキヤリヤー４が所望の停止位置に近接
したときに停止する。 In the above configuration, the flange portion 5 of the holder 5
A conveyor belt is provided on c by positioning a disc material D by engaging its center hole d with a circular protrusion 5d, and is intermittently driven by a drive pulley (not shown) while blowing out air from an air blowing hole 3b. 2,
The carrier 4 is moved via 2. and,
In this state, the disk material D is conveyed in a state in which it is slightly lifted from the flange portion 5c and the upper surfaces 3a, 3a of the tables 3, 3 and does not come into contact with each other. The conveyor belts 2,2 stop when the carrier 4 approaches the desired stop position.
キヤリヤー４の停止位置においては、下部回転
軸７が上昇し、円盤材Ｄを持ち上げると共にフラ
ンジ部５ｃと上部回転軸６の下端間においてクラ
ンプしつつ回転させ、加工を施す。加工が終る
と、ふたたびコンベアベルト２，２は起動する。 At the stop position of the carrier 4, the lower rotary shaft 7 rises to lift the disk material D and rotate it while clamping it between the flange portion 5c and the lower end of the upper rotary shaft 6, thereby processing it. When the processing is completed, the conveyor belts 2, 2 are started again.
なお、ベルトコンベア上に、円盤材を搭載した
キヤリヤーを集積する必要がある場合には、円盤
材が相互に接触することを防止するために、キヤ
リヤーの全長を円盤外径より大きく設計すればよ
い。 If it is necessary to stack carriers loaded with discs on a belt conveyor, the overall length of the carriers should be designed to be larger than the outer diameter of the discs in order to prevent the discs from coming into contact with each other. .
本発明は上記した如くに成るものであるから、
可撓性を有する円盤材を変形と損傷から保護しつ
つ円滑に搬送することができ、キヤリヤーの停止
位置において円盤材を回転させて直ちに加工を施
すことができる。 Since the present invention is constructed as described above,
The flexible disk material can be smoothly transported while being protected from deformation and damage, and the disk material can be rotated and processed immediately at the stop position of the carrier.
第１図は搬送システムの概要を示す平面図、第
２図は平面図、第３図は第２図の−線断面
図、第４図は第２図の−線断面図、第５図
イ，ロは停止位置における位置決め回転機構の断
面図である。
Ｄ……円盤材、１……搬送台、３……空気吹き
出しテーブル、４……キヤリヤー、４ａ……支持
孔、５……ホルダー、５ｃ……支持面、５a1，５
d1……係合部。
Fig. 1 is a plan view showing an overview of the conveyance system, Fig. 2 is a plan view, Fig. 3 is a sectional view taken along the - line in Fig. 2, Fig. 4 is a sectional view taken along the - line in Fig. 2, and Fig. 5 is a sectional view taken along the - line in Fig. 2. , B are cross-sectional views of the positioning rotation mechanism at the stop position. D...Disk material, 1...Transfer platform, 3...Air blowing table, 4...Carrier, 4a...Support hole, 5...Holder, 5c...Support surface, 5a 1 , 5
d 1 ...Engagement part.
Claims (1)
通した円形の支持孔を設け、該支持孔により上端
部において円盤材の支持面を有する円柱状のホル
ダーを上方に移動可能な状態で支持して設け、該
搬送台の移動方向の両側に空気吹き出しテーブル
を設け、該ホルダーの上下端部において軸心に一
致した係合部を設けて成ることを特徴とする薄い
円盤材の搬送装置。1. A carrier that moves the transport table is provided with a circular support hole that penetrates in the vertical direction, and a cylindrical holder having a support surface of a disk material is supported at the upper end by the support hole in an upwardly movable state. A conveyance device for a thin disk material, characterized in that air blowing tables are provided on both sides of the conveyance table in the direction of movement, and engagement portions aligned with the axis are provided at the upper and lower ends of the holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22985483A JPS60122628A (en) | 1983-12-07 | 1983-12-07 | Transport device for thin discs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22985483A JPS60122628A (en) | 1983-12-07 | 1983-12-07 | Transport device for thin discs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60122628A JPS60122628A (en) | 1985-07-01 |
| JPS6233172B2 true JPS6233172B2 (en) | 1987-07-20 |
Family
ID=16898723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22985483A Granted JPS60122628A (en) | 1983-12-07 | 1983-12-07 | Transport device for thin discs |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60122628A (en) |
-
1983
- 1983-12-07 JP JP22985483A patent/JPS60122628A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60122628A (en) | 1985-07-01 |
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