JP2566658B2 - Method and device for conveying optical lens, mirror, etc. in spherical surface processing device - Google Patents
Method and device for conveying optical lens, mirror, etc. in spherical surface processing deviceInfo
- Publication number
- JP2566658B2 JP2566658B2 JP2053406A JP5340690A JP2566658B2 JP 2566658 B2 JP2566658 B2 JP 2566658B2 JP 2053406 A JP2053406 A JP 2053406A JP 5340690 A JP5340690 A JP 5340690A JP 2566658 B2 JP2566658 B2 JP 2566658B2
- Authority
- JP
- Japan
- Prior art keywords
- polishing
- container
- lens material
- belt conveyor
- supply belt
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/0031—Machines having several working posts; Feeding and manipulating devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding Of Workpieces (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、研磨皿若しくは研磨ホルダーを回転且つ揺
動させてレンズを研磨する球面加工装置における光学レ
ンズ・ミラー等搬送方法及びその装置に関するものであ
る。Description: TECHNICAL FIELD The present invention relates to an optical lens / mirror conveying method and its device in a spherical surface processing device for rotating and swinging a polishing dish or a polishing holder to polish a lens. Is.
従来の球面加工装置は、第８図乃至第11図に示すよう
に研磨皿50若しくは研磨ホルダー51を回転且つ揺動さ
せ、光学レンズ・ミラー等の被加工物（以下単にレンズ
素材という）52を前記研磨皿50に対して球芯軸上に加圧
して球面加工するものが知られている。このような球面
加工装置において、光学レンズ・ミラー等を搬送するに
は研磨皿50の側方に設置された移送ベルトコンベアから
成る移送機53上の容器54によって所定の位置までレンズ
素材52を搬送し、この移送機53に付帯している固定具55
により移送機53上に容器54を固定する。その状態から別
途設けられ移送用ロボット56の吸着パット57によって、
レンズ素材52を吸着して研磨皿50上に移送し、更に研磨
皿50上のレンズ素材52は研磨ホルダー51により保持固定
されて研磨される。そしてレンズ素材52の研磨後には再
び研磨皿50上にレンズ素材52を戻し、前記移送用ロボッ
ト56の吸着パット57によりレンズ素材52を吸着すると共
に前記空の容器54内にレンズ素材52を収納して移送機53
にて所定の位置まで搬送する方法である。In the conventional spherical surface processing apparatus, as shown in FIGS. 8 to 11, a polishing dish 50 or a polishing holder 51 is rotated and swung to remove a workpiece (hereinafter simply referred to as a lens material) 52 such as an optical lens or a mirror. It is known that the polishing dish 50 is pressed on a spherical core axis to form a spherical surface. In such a spherical surface processing device, in order to convey optical lenses, mirrors, etc., the lens material 52 is conveyed to a predetermined position by a container 54 on a transfer machine 53 composed of a transfer belt conveyor installed on the side of the polishing dish 50. Then, the fixture 55 attached to this transfer machine 53
The container 54 is fixed on the transfer device 53 by. By the suction pad 57 of the transfer robot 56 which is separately provided from that state,
The lens material 52 is adsorbed and transferred onto the polishing dish 50, and the lens material 52 on the polishing dish 50 is held and fixed by the polishing holder 51 and polished. After polishing the lens material 52, the lens material 52 is returned to the polishing dish 50 again, the lens material 52 is adsorbed by the adsorption pad 57 of the transfer robot 56, and the lens material 52 is stored in the empty container 54. Transfer machine 53
Is a method of transporting to a predetermined position.
しかしながら、このような従来方法では移送機53上の
容器54からレンズ素材52を別に設けられた移送用ロボッ
ト56の吸着パット57より吸着し、この移送ロボット56に
より研磨ホルダー51にレンズ素材52を移送するという方
法であるため、レンズ素材52を研磨ホルダー51に移送す
るまでの時間が長くかかり、更にレンズ素材52が容器54
から吸着パット57と吸着パット57とからの２回に亘って
研磨ホルダー51へと受け渡されるので、途中に吸着不良
などが起こる可能性が高くなる。従って、従来の球面加
工装置が自動機である場合には大量にレンズ素材52を加
工するので、レンズ素材52を搬送する装置はローディン
グ時間の長さや吸着不良などの不都合が生じ、またこの
ようにレンズ素材52の受け渡しが多いために機構的にも
ソフト的にも複雑となるので装置そのものが大型化して
広いスペースが必要となる。However, in such a conventional method, the lens material 52 is adsorbed from the container 54 on the transfer device 53 by the adsorption pad 57 of the transfer robot 56 provided separately, and the lens material 52 is transferred to the polishing holder 51 by the transfer robot 56. However, it takes a long time to transfer the lens material 52 to the polishing holder 51, and the lens material 52 is transferred to the container 54.
From the suction pad 57 to the suction pad 57, the suction pad 57 and the suction pad 57 are transferred to the polishing holder 51 twice. Therefore, when the conventional spherical surface processing apparatus is an automatic machine, a large amount of lens material 52 is processed, so that an apparatus for conveying the lens material 52 has disadvantages such as a long loading time and defective suction. Since the lens material 52 is transferred in a large number, it becomes complicated both mechanically and softly, and the apparatus itself becomes large and a large space is required.
そこで、本発明は上記事情に鑑みて開発されたもので
あり、ローディング時間を短縮すると共にレンズ素材の
脱落などを減少させ、更に小型化を図ることができる曲
面加工装置における光学レンズ・ミラー等搬送方法及び
その装置を提供することを目的とする。Therefore, the present invention has been developed in view of the above circumstances, and it is possible to shorten the loading time, reduce the dropping of the lens material, and reduce the size of the optical lens / mirror, etc. in the curved surface processing apparatus. It is an object to provide a method and an apparatus thereof.
上記課題を解決するため、本発明の球面加工装置にお
ける光学レンズ・ミラー等搬送方法は、研磨皿若しくは
研磨ホルダーを回転且つ揺動させ光学レンズ・ミラー等
の被加工物を前記研磨皿に対して球芯軸上に加圧して前
記被加工物を球面加工してなる球面加工装置における光
学レンズ・ミラー等搬送方法であって、未研磨のレンズ
素材を所用数の容器に収納して供給ベルトコンベア上に
載置する第１工程と、前記供給ベルトコンベアを回転走
行させて前記容器を固定位置まで搬送して固定する第２
工程と、前記供給ベルトコンベアを介して研磨ホルダー
の軸線が容器に収納されているレンズ素材の軸心を通る
第１位置の位置に移動させる第３工程と、前記研磨ホル
ダーを下降させて容器内のレンズ素材を吸着固定し且つ
レンズ素材を固定した研磨ホルダーを上昇させた後に前
記供給ベルトコンベアを右方向に移動させてレンズ素材
の研磨を開始する第４工程と、前記レンズ素材の研磨終
了後にアームベースを上昇させて供給ベルトコンベアを
前記第１位置の位置に移動させると共に研磨ホルダーを
下降させて研磨後のレンズ素材を容器内に戻す第５工程
と、更に前記供給ベルトコンベアを左方向の第２位置の
位置まで移動させてた後に容器の固定を解除すると共に
未研磨のレンズ素材が収納されている容器を供給ベルト
コンベアに載置する第６工程と、前記供給ベルトコンベ
ア及び移送ベルトコンベアを走行させて容器を所定場所
まで搬送し、且つ固定されている容器内のレンズ素材を
研磨ホルダーにより吸着・上昇させた後に容器の固定を
解除して前記供給ベルトコンベアを右方向に移動させて
第４工程に戻し再度研磨を開始する第７工程と、から成
り、また研磨皿を回転且つ揺動させて球芯軸上にてレン
ズを加圧研磨する球面加工装置であって、前記装置にお
いて研磨皿を高速回転させる下部ホルダーと前記レンズ
素材を吸着して昇降移動させる上部ホルダーとの間に、
駆動モータにより回転するベルトに前記レンズ素材の収
納容器を所定位置で停止固定させる固定具を取付け且つ
左右方向に進退移動を可能にして前記収納容器を搬送す
る供給ベルトコンベアと、該供給ベルトコンベアを介し
て研磨後に搬送される前記レンズ素材入り収納容器の移
送ベルトコンベアとを配設し、該両ベルトコンベアを介
して前記球面加工装置で研磨されるレンズの研磨前、研
磨中及び研磨後の搬送を連続且つ自動化したことを特徴
とする球面加工装置における光学レンズ・ミラー等搬送
装置の提供にある。In order to solve the above problems, the method of transporting an optical lens, a mirror and the like in the spherical surface processing apparatus of the present invention is such that a polishing dish or a polishing holder is rotated and oscillated so that a workpiece such as an optical lens or a mirror is moved with respect to the polishing dish. A method for conveying optical lenses, mirrors, etc. in a spherical surface processing device that presses onto a spherical core axis to spherically process the workpiece, in which an unpolished lens material is stored in a required number of containers and is supplied by a belt conveyor. First step of placing on top, second step of rotating the supply belt conveyor to convey and fix the container to a fixed position
And a third step of moving the axis of the polishing holder through the supply belt conveyor to a position of a first position passing through the axis of the lens material housed in the container, and lowering the polishing holder to move the inside of the container. After adsorbing and fixing the lens material and raising the polishing holder on which the lens material is fixed, the fourth step of moving the supply belt conveyor to the right to start polishing the lens material, and after finishing the polishing of the lens material A fifth step of raising the arm base to move the supply belt conveyor to the position of the first position and lowering the polishing holder to return the lens material after polishing into the container, and further to move the supply belt conveyor to the left direction. After the container is moved to the second position, the container is unfixed and the container containing the unpolished lens material is placed on the supply belt conveyor. In the sixth step, the supply belt conveyor and the transfer belt conveyor are run to convey the container to a predetermined location, and the lens material in the fixed container is adsorbed and lifted by the polishing holder, and then the container is released from fixation. Then, the supply belt conveyer is moved to the right and returned to the fourth step to start polishing again, the seventh step, and the polishing dish is rotated and rocked to add the lens on the spherical axis. A spherical processing device for pressure polishing, wherein a lower holder that rotates a polishing dish at a high speed in the device and an upper holder that sucks and moves the lens material up and down,
A supply belt conveyor for attaching the fixing device for stopping and fixing the storage container of the lens material at a predetermined position to the belt rotated by the drive motor and for conveying the storage container by allowing the container to move forward and backward in the left and right direction, and the supply belt conveyor. A transfer belt conveyer for the storage container containing the lens material that is conveyed after polishing via the belt conveyer before and after polishing, during polishing, and after polishing the lens that is polished by the spherical surface processing device via both belt conveyors. It is an object of the present invention to provide a conveying device such as an optical lens and a mirror in a spherical surface processing device, which is characterized by continuously and automatically.
上記構成の球面加工装置における光学レンズ・ミラー
等搬送方法によれば、供給ベルトコンベアから成る供給
ベルトコンベアを介して容器に収納されているレンズ素
材を研磨ホルダーの軸線上まで搬送して研磨ホルダーに
受け渡して加工した後に再び空の容器を供給ベルトコン
ベアにて研磨ホルダーの軸線上まで搬送し、更に研磨ホ
ルダーからレンズ素材を容器に受て供給ベルトコンベア
から移送ベルトコンベアに受け渡し移送ベルトコンベア
にて所定の位置まで移送する構成になっている。According to the method of conveying optical lenses, mirrors, etc. in the spherical surface processing apparatus having the above-mentioned configuration, the lens material stored in the container is conveyed to the axis of the polishing holder by way of the supply belt conveyor and is transferred to the polishing holder. After passing and processing, the empty container is again conveyed by the supply belt conveyor to the axis of the polishing holder, and the lens material is received by the container from the polishing holder to the transfer belt conveyor and transferred by the transfer belt conveyor. It is configured to be transferred to the position.
また、本発明の球面加工装置における光学レンズ・ミ
ラー等搬送装置によれば、レンズ素材が収納されている
容器を供給ベルトコンベアにて所定の位置まで搬送して
固定具にて固定すると共に供給ベルトコンベア自体を移
動して研磨ホルダーの軸線上にレンズ素材を位置させ、
更に研磨ホルダーにてレンズ素材をつかみ上げて供給ベ
ルトコンベア自体を元に戻してからレンズ素材を加工す
る構成になっている。そして、加工後は供給ベルトコン
ベア自体を移動して研磨ホルダーの軸線上に空の容器を
セットしてレンズ素材を収納すると共に移送ベルトコン
ベアに供給ベルトコンベアを会合させ容器の固定を解除
し、更に供給ベルトコンベアを駆動させて容器を移送ベ
ルトコンベアに受け渡して所定の位置まで搬送するよう
に構成されている。Further, according to the conveying device such as the optical lens and the mirror in the spherical surface processing device of the present invention, the container in which the lens material is stored is conveyed to a predetermined position by the supply belt conveyor and fixed by the fixing tool and the supply belt. Move the conveyor itself to position the lens material on the axis of the polishing holder,
Further, the lens material is processed by picking up the lens material with the polishing holder and returning the supply belt conveyor itself. Then, after processing, the supply belt conveyor itself is moved to set an empty container on the axis of the polishing holder to store the lens material, and at the same time the supply belt conveyor is associated with the transfer belt conveyor to unlock the container, and The supply belt conveyor is driven to transfer the container to the transfer belt conveyor to convey the container to a predetermined position.
以下、本発明の実施例を第１図乃至第７図に基づいて
詳述する。Hereinafter, an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 7.
第１図（イ）は本発明の球面加工装置における光学レ
ンズ・ミラー等搬送装置の平面図であり、第１図（ロ）
は本発明の側面図である。両図において、球面加工装置
は次のように構成される。１は、レンズ素材（被加工
物）で研磨ホルダー２により固定保持されている。この
研磨ホルダー２は上軸３の下端に固定され、この上軸３
はアームベース４に上部ホルダー５を介して移動可能に
軸支されている。なお、上軸３はアームベース４により
軸方向に昇降されるので、研磨ホルダー２により固定保
持されたレンズ素材１も軸方向に昇降が可能となる。ま
た、研磨皿10にはダイヤモンド・ペレット11が一定間隔
をなして貼り付けられており、スピンドル12の上端に着
脱できるように固定されている。このスピンドル12は、
下部ホルダーにベアリングを介して軸支されモータによ
り高速回転（例えば3000rpm）される（いずれも図示せ
ず）。この下部ホルダーは、揺動体13に取り付けられて
おり揺動運動により研磨皿は球芯揺動軌跡を得ることが
可能となる。FIG. 1 (a) is a plan view of a conveying device such as an optical lens and a mirror in the spherical surface processing device of the present invention, and FIG.
FIG. 3 is a side view of the present invention. In both figures, the spherical surface processing device is configured as follows. Reference numeral 1 denotes a lens material (workpiece) which is fixed and held by a polishing holder 2. The polishing holder 2 is fixed to the lower end of the upper shaft 3,
Is rotatably supported on the arm base 4 via an upper holder 5. Since the upper shaft 3 is moved up and down in the axial direction by the arm base 4, the lens material 1 fixedly held by the polishing holder 2 can also be moved up and down in the axial direction. Further, diamond pellets 11 are attached to the polishing dish 10 at regular intervals, and are fixed to the upper end of the spindle 12 so as to be removable. This spindle 12
It is rotatably supported by the lower holder via bearings and is rotated at a high speed (for example, 3000 rpm) by a motor (neither is shown). The lower holder is attached to the rocking body 13, and the rocking motion enables the polishing dish to obtain a spherical rocking locus.
次に、上述の球面加工装置により加工されたレンズ素
材１の搬送方法は、光学レンズ・ミラー等搬送装置（以
下、単に搬送装置という）により具体化されるので、以
下この搬送装置について説明する。20は容器であり、レ
ンズ素材１を収納するものである。この容器20は、供給
ベルトコンベア（供給機）21により搬送される。そして
供給ベルトコンベア21は、モータ（図示せず）によりロ
ーラ22を回転させることにより搬送が可能となり、また
第１図（イ）に示すように左端部には固定具23、24がそ
れぞれ取り付けられている。この固定具23、24により、
前記容器20を固定することができるようになっている。
また供給ベルトコンベアー21は、研磨皿10と研磨ホルダ
ー２との間を搬送方向に進退移動が可能になるように構
成されている。この進退移動は、研磨ホルダー２の軸線
が固定具23、24により供給ベルトコンベアー21上に固定
した容器20、20のレンズ素材１、１の軸心がそれぞれに
セットされるように構成されている。更に、加工後には
レンズ素材１が収納されている容器20は移送ベルトコン
ベア（移送機）25を介して所定の位置まで搬送されるよ
うに構成されている。Next, the method of conveying the lens material 1 processed by the above-described spherical surface processing device is embodied by a conveying device such as an optical lens and a mirror (hereinafter, simply referred to as a conveying device). Therefore, the conveying device will be described below. Reference numeral 20 is a container for storing the lens material 1. The container 20 is conveyed by a supply belt conveyor (supply device) 21. The supply belt conveyor 21 can be conveyed by rotating a roller 22 by a motor (not shown), and fixtures 23 and 24 are attached to the left end portions as shown in FIG. ing. With these fixtures 23 and 24,
The container 20 can be fixed.
Further, the supply belt conveyor 21 is configured to be able to move back and forth between the polishing dish 10 and the polishing holder 2 in the transport direction. This forward / backward movement is configured such that the axes of the lens materials 1 and 1 of the containers 20 and 20 in which the axis of the polishing holder 2 is fixed on the supply belt conveyor 21 by the fixtures 23 and 24 are set respectively. . Further, after processing, the container 20 in which the lens material 1 is stored is configured to be conveyed to a predetermined position via a transfer belt conveyor (transfer device) 25.
次に、上記構成から成る搬送装置に基づいて、光学レ
ンズ・ミラー等の搬送方法について説明する。Next, a method of carrying optical lenses, mirrors and the like will be described based on the carrying device having the above configuration.
第１図は、本発明から成る搬送方法の第１工程を示す
ものである。まず所用数の容器20、例えば３個201、2
02、203を用意し、これら容器201、202、203に未研磨の
レンズ素材11、12、13をそれぞれ収納して供給用ベルト
コンベア21上に容器201、202を載せる。FIG. 1 shows the first step of the carrying method according to the present invention. First of all, the required number of containers 20, for example 3 20 1 and 2
0 2 and 20 3 are prepared, and the unpolished lens materials 1 1 , 1 2 and 1 3 are housed in these containers 20 1 , 20 2 and 20 3 , respectively, and the containers 20 1 and 20 are placed on the supply belt conveyor 21. Put 2
第２図は第２工程を示すものであり、ローラ22を回転
させて供給ベルトコンベア21を走行させて容器201、202
を固定具23、24の位置まで搬送し、更に固定具23、24に
て容器201、202を固定する。FIG. 2 shows the second step, in which the rollers 22 are rotated to cause the supply belt conveyor 21 to travel and the containers 20 1 and 20 2 to be moved.
Is conveyed to the positions of the fixtures 23 and 24, and the containers 20 1 and 20 2 are further fixed by the fixtures 23 and 24.
第３図は第３工程を示すものであり、供給ベルトコン
ベアー21自体を第３図に示すように左方向の第１位置の
位置まで移動させる。この第１位置は、研磨ホルダー２
の軸線が容器201に収納されたレンズ素材11の略軸心を
通る位置である。FIG. 3 shows the third step, in which the supply belt conveyor 21 itself is moved to the left first position as shown in FIG. The first position is the polishing holder 2
The axis of is the position passing substantially the center of the lens material 1 1 housed in the container 20 1 .
第４図は第４工程を示すものであり、上軸３の下降に
より研磨ホルダー２を下降させて容器211内のレンズ素
材11を吸着固定し、上軸３の上昇により素材レンズ素材
11を固定した研磨ホルダー２を上昇させる。この後に供
給ベルトコンベア21自体を第４図に示すように右方向に
移動させ、前記アームベース４を下降させてレンズ素材
１の研磨を開始する。Figure 4 is shows a fourth step, the lens blank 1 1 of the polishing holder 2 by lowering the upper shaft 3 is lowered container 21 1 adsorbed fixed, material lens material by the rise of the upper shaft 3
1 Raise the polishing holder 2 to which 1 is fixed. After this, the supply belt conveyor 21 itself is moved to the right as shown in FIG. 4, the arm base 4 is lowered, and polishing of the lens material 1 is started.
第５図は第５工程を示すものであり、レンズ素材１の
研磨終了後にアームベース４を上昇させ、再び供給ベル
トコンベア21自体を第５図に示すように左方向に移動さ
せて前記第１位置の位置にセットする。そして、上軸３
の下降により研磨ホルダー２を下降させて容器201内に
研磨後のレンズ素材11を戻す。FIG. 5 shows the fifth step. After the polishing of the lens material 1, the arm base 4 is raised, and the supply belt conveyor 21 itself is moved to the left again as shown in FIG. Set to position. And the upper shaft 3
Polishing holder 2 is lowered by the lowering of the back of the lens material 1 1 after polishing the container 20 1.
第６図は第６工程を示すものであり、供給ベルトコン
ベア21自体を第５図に示すように左方向に移動させて第
２位置の位置まで移動させる。この第２位置は、研磨ホ
ルダー２の軸線が容器202に収納されたレンズ素材12の
軸心を通る位置でもある。そして、この位置でもって容
器201の固定を解除し、更に未研磨レンズ素材13を収納
した容器203を供給ベルトコンベア21に載せる。FIG. 6 shows the sixth step, in which the supply belt conveyor 21 itself is moved leftward as shown in FIG. 5 to the second position. This second position is also a position where the axis of the polishing holder 2 passes through the axis of the lens material 1 2 housed in the container 20 2 . Then, place the container 20 3 to release the fixed container 20 1 with this position, and further accommodating the unpolished lens blank 1 3 to the supply belt conveyer 21.
第７図は第７工程を示すものであり、供給ベルトコン
ベア21及び移送ベルトコンベア25を走行させる。この走
行により容器201は移送ベルトコンベア25に移動して所
定の場所まで搬送される。また同時に固定具24に固定さ
れている容器202内のレンズ素材12は、研磨ホルダー２
により吸着固定されてレンズ素材12をつかんで上昇す
る。その後、容器202の固定を解除すると供給ベルトコ
ンベア21は走行しているので、容器202、203を固定具2
3、24のある位置まで搬送されて容器202、203が固定さ
れる。その後、供給ベルトコンベア21を第７図に示すよ
うに右方向に移動させて前記アームベース４を下降させ
て第４工程に戻させて、再びレンズ12の研磨を開始する
（第４図参照）。このような作動の繰り返しによってレ
ンズ素材１は順次、供給、研磨、搬送されて製品レンズ
が得られる。FIG. 7 shows the seventh step, in which the supply belt conveyor 21 and the transfer belt conveyor 25 are run. Container 20 1 This travel is conveyed to a predetermined location by moving the transport belt conveyor 25. At the same time, the lens material 1 2 in the container 20 2 fixed to the fixture 24 is the polishing holder 2
Is sucked and fixed by and grabs the lens material 1 2 and ascends. After that, when the container 20 2 is released from fixing, the supply belt conveyor 21 is running, so the containers 20 2 and 20 3 are fixed.
The containers 20 2 and 20 3 are fixed by being transported to a position where 3 and 24 are present. Thereafter, while returned to the fourth step is to move in the right direction is lowered the arm base 4 as shown the feed belt conveyor 21 in Figure 7, begins polishing of the lens 1 2 again (Figure 4 reference ). By repeating such operations, the lens material 1 is sequentially supplied, polished, and conveyed to obtain a product lens.
以上のように、本発明の球面加工装置における光学レ
ンズ・ミラー等搬送方法によれば、従来方法よりも供給
機（供給ベルトコンベア）にて容器に収納した被加工物
（レンズ素材）を研磨ホルダーの軸線上まで搬送し、研
磨ホルダーに被加工物を受け渡し加工後、再び空の容器
を供給機にて研磨ホルダーの軸線上まで搬送して研磨ホ
ルダーから被加工物を容器に受、この被加工物の入った
容器を供給機から移送機（移送ベルトコンベア）に受け
渡して移送機を介して、容器を所定の位置に移送するの
に迅速かつ正確な搬送を行うことができる。また本発明
方法は、被加工物の受け渡し工程が少ないから被加工物
の脱落事故を減少させることができ、しかもその分機構
的にもソフト的にも簡略化できるから小型化を図ること
が可能となる。更に、供給機にて被加工物を直接研磨ホ
ルダーまで搬送し、移送機にて加工後の被加工物を直接
外部に移送することが可能であるから、ローディング時
間を短縮することができる。As described above, according to the method of conveying optical lenses, mirrors, etc. in the spherical surface processing apparatus of the present invention, the workpiece (lens material) housed in the container by the feeder (feed belt conveyor) is more polished than the conventional method. After the workpiece is transferred to the polishing holder and transferred to the polishing holder, the empty container is again transported by the feeder to the axis of the polishing holder to receive the workpiece from the polishing holder into the container, and the workpiece is processed. It is possible to transfer a container containing an item from a supply device to a transfer device (transfer belt conveyor), and to perform a quick and accurate transfer for transferring the container to a predetermined position via the transfer device. Further, the method of the present invention can reduce the accidental fall of the work piece because the number of steps of delivering the work piece is small, and further, the mechanical and software can be simplified accordingly, and the size can be reduced. Becomes Further, since the workpiece can be directly conveyed to the polishing holder by the feeder and the processed workpiece can be directly transferred to the outside by the transfer machine, the loading time can be shortened.
また、本発明の搬送装置によれば、上記の搬送方法を
効率良く実施することができる。Further, according to the carrying device of the present invention, the above carrying method can be efficiently carried out.
第１図乃至第７図は本発明の実施例を示し、第１図
（イ）は本発明の球面加工装置における光学レンズ・ミ
ラー等搬送装置の第１工程を示す平面図、第１図（ロ）
は第１工程を示す側面図、第２図（イ）は第２工程を示
す平面図、第２図（ロ）は第２工程を示す側面図、第３
図（イ）は第３工程を示す平面図、第３図（ロ）は第３
工程を示す側面図、第４図（イ）は第４工程を示す平面
図、第４図（ロ）は第４工程を示す側面図、第５図
（イ）は第５工程を示す平面図、第５図（ロ）は第５工
程を示す側面図、第６図（イ）は第６工程を示す平面
図、第６図（ロ）は第６工程を示す側面図、第７図
（イ）は第７工程を示す平面図、第７図（ロ）は第７工
程を示す側面図である。 第８図乃至第11図は従来例を示すもので、第８図と第９
図は平面図、第10図と第11図は側面図である。 １、11、12、13、52……レンズ素材（被加工物） ２、51……研磨ホルダー 10、50……研磨皿 20、201、202、203、54……容器 21……供給ベルトコンベア（供給機） 23、24、55……固定具 25、53……移送ベルトコンベア（移送機）1 to 7 show an embodiment of the present invention, and FIG. 1 (a) is a plan view showing a first step of a conveying device such as an optical lens and a mirror in a spherical surface processing device of the present invention. B)
Is a side view showing the first step, FIG. 2 (a) is a plan view showing the second step, and FIG. 2 (b) is a side view showing the second step.
FIG. 3A is a plan view showing the third step, and FIG.
Side view showing the steps, FIG. 4 (a) is a plan view showing the fourth step, FIG. 4 (b) is a side view showing the fourth step, and FIG. 5 (a) is a plan view showing the fifth step. FIG. 5 (b) is a side view showing the fifth step, FIG. 6 (a) is a plan view showing the sixth step, FIG. 6 (b) is a side view showing the sixth step, and FIG. (A) is a plan view showing the seventh step, and FIG. 7 (b) is a side view showing the seventh step. 8 to 11 show a conventional example, and FIGS.
The figure is a plan view, and FIGS. 10 and 11 are side views. 1, 1 1 , 1 2 , 1 3 and 52 …… Lens material (workpiece) 2,51 …… Abrasive holder 10, 50 …… Abrasive tray 20, 20 1 , 20 2 , 20 3 , 20 54… Container 21 …… Supply belt conveyor (Supplier) 23,24,55 …… Fixing device 25,53 …… Transfer belt conveyor (Transfer machine)
Claims (2)
動させ光学レンズ・ミラー等の被加工物を前記研磨皿に
対して球芯軸上に加圧して前記被加工物を球面加工して
なる球面加工装置における光学レンズ・ミラー等搬送方
法であって、未研磨のレンズ素材を所用数の容器に収納
して供給ベルトコンベア上に載置する第１工程と、前記
供給ベルトコンベアを回転走行させて前記容器を固定位
置まで搬送して固定する第２工程と、前記供給ベルトコ
ンベアを介して研磨ホルダーの軸線が容器に収納されて
いるレンズ素材の軸心を通る第１位置の位置に移動させ
る第３工程と、前記研磨ホルダーを下降させて容器内の
レンズ素材を吸着固定し且つレンズ素材を固定した研磨
ホルダーを上昇させた後に前記供給ベルトコンベアを右
方向に移動させてレンズ素材の研磨を開始する第４工程
と、前記レンズ素材の研磨終了後にアームベースを上昇
させて供給ベルトコンベアを前記第１位置の位置に移動
させると共に研磨ホルダーを下降させて研磨後のレンズ
素材を容器内に戻す第５工程と、更に前記供給ベルトコ
ンベアを左方向の第２位置の位置まで移動させてた後に
容器の固定を解除すると共に未研磨のレンズ素材が収納
されている容器を供給ベルトコンベアに載置する第６工
程と、前記供給ベルトコンベア及び移送ベルトコンベア
を走行させて容器を所定場所まで搬送し、且つ固定され
ている容器内のレンズ素材を研磨ホルダーにより吸着・
上昇させた後に容器の固定を解除して前記供給ベルトコ
ンベアを右方向に移動させて第４工程に戻し再度研磨を
開始する第７工程と、から成ることを特徴とする球面加
工装置における光学レンズ・ミラー等搬送方法。1. A polishing plate or a polishing holder is rotated and oscillated to press an object to be processed such as an optical lens and a mirror against a surface of the polishing plate on a spherical axis, thereby spherically processing the object to be processed. A method of transporting optical lenses, mirrors, etc. in a spherical surface processing apparatus, wherein a first step of storing unpolished lens material in a required number of containers and placing it on a supply belt conveyor, and rotating the supply belt conveyor. Second step of transporting and fixing the container to a fixed position, and moving the axis of the polishing holder to the position of the first position passing through the axis of the lens material housed in the container via the supply belt conveyor. In the third step, the polishing holder is lowered to adsorb and fix the lens material in the container and the polishing holder having the lens material is moved up, and then the supply belt conveyor is moved to the right. Fourth step of starting polishing of the lens material, and after finishing polishing of the lens material, the arm base is raised to move the supply belt conveyor to the position of the first position and the polishing holder is lowered to polish the lens material. Step of returning the container to the inside of the container, and further moving the supply belt conveyor to the position of the second position in the left direction, and then releasing the fixation of the container and supplying the container containing the unpolished lens material. The sixth step of placing on the belt conveyor, the supply belt conveyor and the transfer belt conveyor are run to convey the container to a predetermined place, and the lens material in the fixed container is adsorbed by the polishing holder.
An optical lens in a spherical surface processing apparatus comprising a seventh step of raising the container, releasing the fixation of the container, moving the supply belt conveyor to the right, returning to the fourth step and starting polishing again.・ Transfer method such as mirrors.
レンズを加圧研磨する球面加工装置であって、前記装置
において研磨皿を高速回転させる下部ホルダーと前記レ
ンズ素材を吸着して昇降移動させる上部ホルダーとの間
に、駆動モータにより回転するベルトに前記レンズ素材
の収納容器を所定位置で停止固定させる固定具を取付け
且つ左右方向に進退移動を可能にして前記収納容器を搬
送する供給ベルトコンベアと、該供給ベルトコンベアを
介して研磨後に搬送される前記レンズ素材入り収納容器
の移送ベルトコンベアとを配設し、該両ベルトコンベア
を介して前記球面加工装置で研磨されるレンズの研磨
前、研磨中及び研磨後の搬送を連続且つ自動化したこと
を特徴とする球面加工装置における光学レンズ・ミラー
等搬送装置。2. A spherical surface processing apparatus for rotating and swinging a polishing dish to press and polish a lens on a spherical core axis, wherein a lower holder for rotating the polishing dish at a high speed in the apparatus and the lens material are sucked. Then, a fixing tool for stopping and fixing the storage container of the lens material at a predetermined position is attached to a belt rotated by a drive motor between the upper holder for vertically moving the storage container, and the storage container can be moved forward and backward in the left-right direction. A supply belt conveyer for conveying and a transfer belt conveyer for the storage container containing the lens material, which is conveyed after polishing via the supply belt conveyer, are arranged, and are polished by the spherical surface processing device via the both belt conveyers. A conveying device for optical lenses, mirrors and the like in a spherical surface processing device, which is characterized by continuous and automated conveyance before, during, and after polishing of a lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2053406A JP2566658B2 (en) | 1990-03-05 | 1990-03-05 | Method and device for conveying optical lens, mirror, etc. in spherical surface processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2053406A JP2566658B2 (en) | 1990-03-05 | 1990-03-05 | Method and device for conveying optical lens, mirror, etc. in spherical surface processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03256662A JPH03256662A (en) | 1991-11-15 |
| JP2566658B2 true JP2566658B2 (en) | 1996-12-25 |
Family
ID=12941944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2053406A Expired - Lifetime JP2566658B2 (en) | 1990-03-05 | 1990-03-05 | Method and device for conveying optical lens, mirror, etc. in spherical surface processing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2566658B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5415152B2 (en) * | 2009-06-01 | 2014-02-12 | 株式会社春近精密 | Lens transport device and lens processing system |
| JP6666915B2 (en) * | 2015-08-05 | 2020-03-18 | 株式会社Ｆｕｊｉ | Component mounting machine |
| CN109623563A (en) * | 2019-01-23 | 2019-04-16 | 王周连 | A kind of optical mirror slip classification is full-automatic to pick and place grinding device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6144569A (en) * | 1984-08-06 | 1986-03-04 | Haruchika Seimitsu:Kk | Automatic lens carrying mechanism in automatic lens polishing machine |
| JPS6133854A (en) * | 1984-07-25 | 1986-02-17 | Haruchika Seimitsu:Kk | Automatically polishing method of lens |
-
1990
- 1990-03-05 JP JP2053406A patent/JP2566658B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03256662A (en) | 1991-11-15 |
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