JP3391556B2 - Work reversing device - Google Patents

Work reversing device

Info

Publication number
JP3391556B2
JP3391556B2 JP12836194A JP12836194A JP3391556B2 JP 3391556 B2 JP3391556 B2 JP 3391556B2 JP 12836194 A JP12836194 A JP 12836194A JP 12836194 A JP12836194 A JP 12836194A JP 3391556 B2 JP3391556 B2 JP 3391556B2
Authority
JP
Japan
Prior art keywords
work
reversing device
pedestal
members
pair
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
Application number
JP12836194A
Other languages
Japanese (ja)
Other versions
JPH07309435A (en
Inventor
明男 後藤
Original Assignee
株式会社コーハン
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 株式会社コーハン filed Critical 株式会社コーハン
Priority to JP12836194A priority Critical patent/JP3391556B2/en
Publication of JPH07309435A publication Critical patent/JPH07309435A/en
Application granted granted Critical
Publication of JP3391556B2 publication Critical patent/JP3391556B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、例えば金型のように一
方の型部材を他方の型部材から分離しその一方を反転さ
せることでメンテナンスを行い易くする等、2部材から
なるワークを分離して反転させる装置に関するものであ
る。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention separates a work made up of two members, such as a mold, in which one mold member is separated from the other mold member and one of them is reversed to facilitate maintenance. And a device for reversing.

【0002】[0002]

【従来の技術】例えば、射出成型用,プレス成型用等の
金型は開閉可能に合致させた一対の型部材からなるので
その成型面を何らかの必要に応じ修正しようとするに際
しては、一方の型部材を他方の型部材から分離させ、一
方の型部材を反転させて加工テーブル上等に置かねばな
らない。そのために従来では例えばチエンブロックで一
方の型部材を吊り上げその吊上状態にて該型部材を回転
させ加工テーブル上等に降ろすようにしていた。
2. Description of the Related Art For example, a mold for injection molding, press molding, etc. consists of a pair of mold members that are openably and closably fitted together. The member must be separated from the other mold member and one mold member must be inverted and placed on a working table or the like. For this reason, conventionally, for example, one mold member is lifted by a chain block, and the mold member is rotated in the suspended state and lowered onto a processing table or the like.

【0003】[0003]

【発明が解決しようとする課題】しかし、チエンブロッ
クによる上記のような分離・反転作業は、ワークを誤っ
て落下させる危険があるので慎重に行なわれねばなら
ず、時間も要し作業性が悪い欠点がある。
However, the above-mentioned separation / reversal work by the chain block has to be done carefully because there is a risk of accidentally dropping the work, it takes time, and the workability is poor. There are drawbacks.

【0004】また、従来の反転装置は、セットされたワ
ークを単に反転させる機能を持つのみであったので、上
記金型のような反転する前に分離を必要とするワークに
対しては概してそのまま使用することができないもので
あった。
Further, since the conventional reversing device has only the function of reversing the set work, it is generally used as it is for a work such as the above-mentioned mold which needs to be separated before reversing. It was something that could not be used.

【0005】また、例えば金型等のワークの大きさ,形
状は様々であるが、従来の反転装置ではその大きさ,形
状の差異に対応できる幅が少ないという問題があった。
Further, although there are various sizes and shapes of works such as molds, the conventional reversing device has a problem that the width which can cope with the difference in size and shape is small.

【0006】[0006]

【課題を解決するための手段】本発明のワーク反転装置
は上記課題を解決しようとするもので、対向面が〕状に
切欠かれ間隔を広狭調節可能とした一対の台部材からな
る架台を本体フレーム上に所定のガイド手段により水平
に移動可能に設けると共に、該本体フレーム上の該架台
を挟む両側外方に昇降手段を設けることにより一対の軸
受部を昇降可能に支持し、該軸受部に鉛直面内で回転し
得るように回転フレームを軸支し、さらに該回転フレー
ムに前記架台上に載置されたワークを把持し得る止着具
を設けてなることを特徴とする。
Means for Solving the Problems] work turning apparatus of the present invention is intended to solve the above problem, the opposing surfaces] shape
A pedestal composed of a pair of pedestal members whose cutouts can be adjusted wide and narrow is provided on the main body frame so as to be horizontally movable by a predetermined guide means, and lifting means are provided on both outer sides of the main body frame sandwiching the pedestal. By supporting the pair of bearings so as to be able to move up and down, the rotating frame is pivotally supported by the bearings so as to be able to rotate in the vertical plane, and the workpiece mounted on the gantry is gripped by the rotating frame. It is characterized in that it is provided with a fastening device capable of performing.

【0007】[0007]

【0008】また本発明は上記ワーク反転装置におい
て、回転フレームに対向面が〕状に切欠かれた一対の台
部材からなる架台を該台部材の間隔を広狭調節可能に設
け、該台部材にワークを把持し得る止着具を設けてなる
ことを特徴とするものである。
According to the present invention, in the above work reversing device, a gantry comprising a pair of pedestal members whose opposing surfaces are notched in a rotary frame is provided in such a manner that the interval between the pedestal members can be adjusted to be wide or narrow, and the work is mounted on the pedestal member. It is characterized in that it is provided with a fastening tool capable of gripping.

【0009】[0009]

【作用】台部材の間隔を調節することにより大小,形状
の異なるワークを該架台上に乗せられ、該架台を転フ
レームの真下まで移動させ、該回転フレームの止着具に
該ワークを把持させた後、昇降手段により軸受部,回転
フレーム,ワーク等を上昇させ、該回転フレームを鉛直
面内で回転させることにより、ワークの反転を簡単,安
全に短時間で行い得る。
Magnitude by adjusting the spacing of the action] base member, a different shaped workpieces are placed on the cross-platform, to move the cross-platform to just below the rotation frame, gripping the workpiece fastening device of the rotary frame After that, the bearing unit, the rotating frame, the work, and the like are raised by the elevating means, and the rotating frame is rotated in the vertical plane, so that the work can be inverted easily and safely in a short time.

【0010】[0010]

【実施例】次に本発明の一実施例を図と共に説明する。
本体フレーム1はその正面に張出部2が一体に形成さ
れ、該張出部2上から該本体フレーム1上中央部にわた
って水平に2本の平行なレール3,3がガイド手段とし
て敷設されている。3A,3Bは該レール3,3の両端
部に設けたストッパである。
DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of the present invention will be described with reference to the drawings.
The main body frame 1 is integrally formed with an overhanging portion 2 on its front surface, and two parallel rails 3 are horizontally laid as guide means from above the overhanging portion 2 to the central portion of the upper portion of the main body frame 1. There is. 3A and 3B are stoppers provided at both ends of the rails 3 and 3, respectively.

【0011】4は対向面が〕状に切欠かれた一対の台部
材4a,4bからなる架台で、該台部材4a,4bの下
面に夫々摺動体4c,4dが設けられ、該摺動体4c,
4dが前記レール3,3上をスライドすることにより該
各台部材4a,4bは該レール3,3に沿って水平に移
動可能に設けられる。なお、5は該台部材4a,4bに
夫々設けられた固定具で、該固定具5は一側に突設され
たハンドル6を回転操作することによりレール3にその
ハンドル軸の先端が圧着し該台部材4a,4bの移動を
制止できるようになっている。
Reference numeral 4 denotes a pedestal composed of a pair of base members 4a and 4b whose facing surfaces are notched in a shape of [4]. Sliding members 4c and 4d are provided on the lower surfaces of the base members 4a and 4b, respectively.
By sliding 4d on the rails 3 and 3, the base members 4a and 4b are provided so as to be horizontally movable along the rails 3 and 3. Reference numeral 5 is a fixture provided on each of the base members 4a and 4b. The fixture 5 rotates the handle 6 projecting on one side so that the tip of the handle shaft is crimped to the rail 3. The movement of the base members 4a and 4b can be stopped.

【0012】図示したワーク7は下半分の型部材7aと
上半分の型部材7bとからなる金型である。台部材4
a,4bの対向面の両斜面に沿っては長孔8が夫々開設
され、該長孔8にボルト9aとクランプ金具9bとから
なる止着具9が設けられている。また、10は台部材4
aの外側面に突設された把手である。
The illustrated work 7 is a mold comprising a lower half mold member 7a and an upper half mold member 7b. Base member 4
A long hole 8 is opened along both slopes of the facing surfaces of a and 4b, and a fastener 9 composed of a bolt 9a and a clamp metal fitting 9b is provided in the long hole 8. Further, 10 is a base member 4
It is a handle protruding from the outer surface of a.

【0013】本体フレーム1におけるレール3,3の両
側外側には流体シリンダ11をその作動軸12を上向に
して垂設してなる昇降手段が設けられている。そして該
作動軸12の上端に軸受部13を支持している。14は
該軸受部13の下面に作動軸12と平行なるように垂下
させたガイド軸で、該ガイド軸14を前記流体シリンダ
11の両サイドに設けたガイド筒15中に摺動自在に貫
挿している。
On the outer sides of both sides of the rails 3, 3 in the main body frame 1, there are provided lifting means for vertically arranging a fluid cylinder 11 with its operating shaft 12 facing upward. A bearing portion 13 is supported on the upper end of the operating shaft 12. Reference numeral 14 denotes a guide shaft that hangs on the lower surface of the bearing portion 13 so as to be parallel to the operating shaft 12, and the guide shaft 14 is slidably inserted into guide cylinders 15 provided on both sides of the fluid cylinder 11. ing.

【0014】16は方形枠状の回転フレームで、該回転
フレーム16は両側に突設された回転軸17を前記軸受
部13上に固設した軸受18に軸支することにより鉛直
面内で回転自在に支持されている。また、19は一方の
軸受部13上に設けられた減速機20とモータ21とか
らなる回転装置で、該回転装置19により回転軸17を
回転させることにより該回転フレーム16を所望角度に
回転させ停止し得るようにしている。
Reference numeral 16 denotes a rectangular frame-shaped rotary frame which rotates in a vertical plane by pivotally supporting a rotary shaft 17 projecting on both sides to a bearing 18 fixedly mounted on the bearing portion 13. It is supported freely. Reference numeral 19 denotes a rotating device that is provided on one bearing portion 13 and includes a speed reducer 20 and a motor 21. By rotating the rotating shaft 17 by the rotating device 19, the rotating frame 16 is rotated to a desired angle. I'm trying to stop.

【0015】そして、回転フレーム16には対向面が〕
状に切欠かれた一対の台部材22a,22bからなる架
台22を設ける。この一方の台部材22aは回転フレー
ム16の一端部にボルト23により固定されているのに
対し、他方の台部材22bは回転フレーム16に形成さ
れたガイド溝24中にボルト・ナット25を摺動自在に
挿通し、該ガイド溝24に沿って該台部材22bが移動
し得るようにし、台部材22aとの間隔を広狭調節可能
にすると共に、該ボルト・ナット25を締付することで
その間隔が任意のところで固定できるようにしている。
The rotating frame 16 has an opposing surface]
A pedestal 22 including a pair of pedestal members 22a and 22b that are notched in a circular shape is provided. The one base member 22a is fixed to one end of the rotary frame 16 by a bolt 23, while the other base member 22b slides a bolt / nut 25 in a guide groove 24 formed in the rotary frame 16. The base member 22b can be freely inserted and moved along the guide groove 24, and the space between the base member 22a and the base member 22a can be adjusted wide and narrow, and the space can be adjusted by tightening the bolts and nuts 25. Can be fixed anywhere.

【0016】なお台部材22a,22bの対向面の両斜
面に沿っては前記長孔8と同じように長孔26が夫々開
設され、該長孔26にボルト27aとクランプ金具27
bとからなる止着具27が設けられている。
As with the long holes 8, long holes 26 are formed along both slopes of the opposing surfaces of the base members 22a and 22b, and the bolts 27a and the clamp fittings 27 are provided in the long holes 26.
The fastener 27 composed of b and b is provided.

【0017】このように構成したワーク反転装置におい
て、そのワーク7を下半分の型部材7aと上半分の型部
材7bに分離し、一方の型部材7bを反転する際の手順
を図4〜図7に従い説明する。先ず図1〜図3に示した
ようにワーク7を架台4上に載置し、その型部材7aの
取付板部を止着具9により止着固定する。その際、台部
材4a,4bの間隔を該型部材7aの取付板部の大きさ
に応じて広狭調節し該取付板部の四隅角部が図示したよ
うに〕状切欠の両斜面部上に乗るようにし、その上にク
ランプ金具9bが被さるように長孔8中でのボルト9a
の位置を調節し該ボルト9aを締付することにより該取
付板部が両台部材4a,4b上に跨がるように固定す
る。
In the work reversing device thus constructed, the work 7 is separated into the lower half mold member 7a and the upper half mold member 7b, and one of the mold members 7b is reversed, and the procedure is shown in FIGS. 7 will be described. First, as shown in FIGS. 1 to 3, the work 7 is placed on the gantry 4, and the mounting plate portion of the die member 7 a is fixedly fixed by the fixing member 9. At that time, the space between the base members 4a and 4b is adjusted to be narrow or wide according to the size of the mounting plate portion of the mold member 7a, and the four corners of the mounting plate portion are formed on both slopes of the notch as shown in the drawing. The bolt 9a in the long hole 8 so that the clamp metal fitting 9b is covered thereon.
By adjusting the position of and the bolt 9a is tightened, the mounting plate portion is fixed so as to straddle both the base members 4a and 4b.

【0018】そして該ワーク7をレール3,3に沿って
移動させ図4に示したように回転フレーム16の真下に
停止させる。そして流体シリンダ11の作動軸12を収
縮させることにより回転フレーム16を下降させ架台2
2に上半分の型部材7bの取付板部を止着具27により
止着固定する。
Then, the work 7 is moved along the rails 3 and 3 and stopped right below the rotary frame 16 as shown in FIG. Then, by contracting the operating shaft 12 of the fluid cylinder 11, the rotating frame 16 is lowered to lower the pedestal 2
2, the mounting plate portion of the upper half mold member 7b is fixedly fixed by a fixing member 27.

【0019】型部材7bを架台22へ止着するに際して
も台部材22bをガイド溝24に沿って移動させること
で台部材22aとの間隔を該取付板部の大きさに合わせ
て調節しボルト・ナット25を締付する。そして該台部
材22a,22bの〕状切欠の両斜面部上に該取付板部
の四隅角部が当るようにし、長孔26の範囲内でボルト
27aの位置を調節し該ボルト27aを締付することに
クランプ金具27bを該取付板部に係合させる。
Even when the die member 7b is fixed to the pedestal 22, the base member 22b is moved along the guide groove 24 so that the distance between the base member 22a and the base member 22a is adjusted according to the size of the mounting plate portion. Tighten the nut 25. Then, the four corners of the mounting plate are brought into contact with both slopes of the notch of the base members 22a and 22b, the position of the bolt 27a is adjusted within the range of the elongated hole 26, and the bolt 27a is tightened. In doing so, the clamp metal fitting 27b is engaged with the mounting plate portion.

【0020】そして回転フレーム16を上昇させ図6に
示すように下半分の型部材7aから上半分の型部材7b
を分離させる。さらに図7に示したように架台4を元に
戻すと共に、回転装置19の駆動により回転フレーム1
6を鉛直面内で回転させる。こうして上半分の型部材7
bを180度反転できたところで流体シリンダ11の作
動軸12を収縮させ回転フレーム16を下降することに
より、図8に示したように下半分の型部材7aと上半分
の型部材7bを夫々その型面を上向にして並置する。こ
のため型面の修正,組付,点検等が行い易くなる。な
お、必要な作業を終えたらこの分離・反転と逆の手順に
より元のように型部材7aと型部材7bとを組合わせる
ことができる。
Then, the rotary frame 16 is raised and, as shown in FIG. 6, the lower half mold member 7a to the upper half mold member 7b.
To separate. Further, as shown in FIG. 7, the gantry 4 is returned to the original position, and the rotating device 19 is driven to rotate the rotating frame 1
Rotate 6 in the vertical plane. Thus the upper half mold member 7
When b can be reversed by 180 degrees, the operating shaft 12 of the fluid cylinder 11 is contracted and the rotary frame 16 is lowered to move the lower half mold member 7a and the upper half mold member 7b respectively. Side-by-side with the mold surface facing upward. For this reason, it becomes easy to modify, assemble, and inspect the mold surface. After the necessary work is completed, the mold member 7a and the mold member 7b can be assembled in the original manner by the procedure reverse to this separation / reversal.

【0021】なお、この架台4は一対の台部材4a,4
bからなると共に、該台部材4a,4bの対向面が〕状
に切欠かれており、該対向面の両斜面上にワーク7の四
隅角部を乗せることで、ワーク7の縦横比が図示実施例
に示したような正方形近いものから、図3に符号7′
で示したような長方形のものまで、幅広く載置できるよ
うになると共に、このように〕状の斜面上でワーク7を
支持することで該ワーク7の下面が広く開放され、点
検,修正の必要な処理が行い易くなる利点がある。架台
22についても同様である。
The pedestal 4 includes a pair of pedestal members 4a and 4a.
together consist of b, the base member 4a, opposing surfaces of the 4b is] shape are cut out, by placing the four corners of the workpiece 7 on both slopes of the opposing surfaces, the aspect ratio of the workpiece 7 is shown implemented from those close to a square as shown in the example, numeral 7 'in Fig. 3
In addition to being able to mount a wide range of rectangular shapes such as those shown in, the lower surface of the work 7 is widely opened by supporting the work 7 on such a sloped surface, and inspection and correction are required. There is an advantage that various kinds of processing can be performed easily. The same applies to the gantry 22.

【0022】なお、以上はワークが金型の場合について
説明したが、本発明は金型以外にも例えばケース本体と
その蓋体のように2部材を組合わせてなるワークを分離
・反転させるのに広く使用できる。
In the above description, the case where the work is a mold has been described, but in the present invention, in addition to the mold, a work which is a combination of two members such as a case body and its lid is separated and inverted. Can be widely used for.

【0023】またこの実施例では架台4上にレール3,
3を設けた例を示したが、架台4を本体フレーム1上で
水平に移動可能に設けるためには本体フレーム1上にロ
ーラコンベヤを設ける等、その他の同等のガイド手段の
構成を採ってもよい。
Further, in this embodiment, the rail 3,
Although the example in which 3 is provided is shown, in order to provide the gantry 4 so as to be horizontally movable on the main body frame 1, a roller conveyor may be provided on the main body frame 1 and other equivalent guide means may be adopted. Good.

【0024】[0024]

【発明の効果】このように本発明のワーク反転装置は、
ワークの分離と反転を一連に行うことができるので、短
時間で効率よく、しかも安全に作業が遂行され、作業性
を向上させると共に、種々の大きさのワークに対応でき
るようになり汎用性が増すなど有益な効果がある。
As described above, the work reversing device of the present invention is
Since work separation and reversal can be performed in series, work can be performed efficiently and safely in a short time, workability is improved, and work of various sizes can be handled, thus increasing versatility. There is a beneficial effect such as increasing.

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

【図1】本発明に係るワーク反転装置の側面図。FIG. 1 is a side view of a work reversing device according to the present invention.

【図2】本発明に係るワーク反転装置の部分断面正面
図。
FIG. 2 is a partial sectional front view of the work reversing device according to the present invention.

【図3】本発明に係るワーク反転装置の平面図。FIG. 3 is a plan view of a work reversing device according to the present invention.

【図4】図1の作動状態図。FIG. 4 is an operation state diagram of FIG. 1.

【図5】図1の作動状態図。5 is an operation state diagram of FIG. 1. FIG.

【図6】図1の作動状態図。FIG. 6 is an operation state diagram of FIG. 1.

【図7】図1の作動状態図。FIG. 7 is an operation state diagram of FIG.

【図8】図1の作動状態を示した斜視図。FIG. 8 is a perspective view showing an operating state of FIG.

【符号の説明】[Explanation of symbols]

1 本体フレーム 3 レール 4 架台 4a,4b 台部材 4c,4d 摺動体 5 固定具 7 ワーク 8 長孔 9 止着具 11 流体シリンダ 13 軸受部 16 回転フレーム 17 回転軸 19 回転装置 22 架台 22a,22b 台部材 24 ガイド溝 25 ボルト・ナット 26 長孔 27 止着具 1 body frame 3 rails 4 mounts 4a, 4b stand member 4c, 4d sliding body 5 fixtures 7 work 8 long holes 9 fasteners 11 fluid cylinder 13 Bearing 16 rotating frame 17 rotation axis 19 Rotating device 22 stand 22a, 22b base member 24 Guide groove 25 bolts and nuts 26 long holes 27 Fastener

───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7,DB名) B65G 47/90 - 47/92 B65G 47/22 B65G 7/08 B21D 43/05 B21D 43/14 B61D 3/14 ─────────────────────────────────────────────────── ─── Continuation of front page (58) Fields surveyed (Int.Cl. 7 , DB name) B65G 47/90-47/92 B65G 47/22 B65G 7/08 B21D 43/05 B21D 43/14 B61D 3 / 14

Claims (2)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】 対向面が〕状に切欠かれ間隔を広狭調節
可能とした一対の台部材からなる架台を本体フレーム上
に所定のガイド手段により水平に移動可能に設けると共
に、該本体フレーム上の該架台を挟む両側外方に昇降手
段を設けることにより一対の軸受部を昇降可能に支持
し、該軸受部に鉛直面内で回転し得るように回転フレー
ムを軸支し、さらに該回転フレームに前記架台上に載置
されたワークを把持し得る止着具を設けてなることを特
徴としたワーク反転装置。
1. The facing surface is notched in a [ ] shape to adjust the interval between wide and narrow.
A pair of bearings is provided by arranging a gantry consisting of a pair of pedestal members that can be moved horizontally on a main body frame by a predetermined guide means, and by raising and lowering means on both outer sides of the main body frame sandwiching the gantry. A stopper that supports the portion so as to be able to move up and down, pivotally supports a rotating frame on the bearing so that the bearing can rotate in a vertical plane, and further that can hold a work placed on the mount on the rotating frame. A work reversing device characterized by being provided.
【請求項2】 回転フレームに対向面が〕状に切欠かれ
た一対の台部材からなる架台を該台部材の間隔を広狭調
節可能に設け、該台部材にワークを把持し得る止着具を
設けてなることを特徴とした請求項1に記載のワーク反
転装置。
2. A fastening tool capable of gripping a work is provided on a pedestal comprising a pair of pedestal members, each of which is cut out in a rotating surface facing each other in the shape of [], so that the interval between the pedestal members can be adjusted wide and narrow. The work reversing device according to claim 1, wherein the work reversing device is provided.
JP12836194A 1994-05-17 1994-05-17 Work reversing device Expired - Fee Related JP3391556B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12836194A JP3391556B2 (en) 1994-05-17 1994-05-17 Work reversing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12836194A JP3391556B2 (en) 1994-05-17 1994-05-17 Work reversing device

Publications (2)

Publication Number Publication Date
JPH07309435A JPH07309435A (en) 1995-11-28
JP3391556B2 true JP3391556B2 (en) 2003-03-31

Family

ID=14982925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12836194A Expired - Fee Related JP3391556B2 (en) 1994-05-17 1994-05-17 Work reversing device

Country Status (1)

Country Link
JP (1) JP3391556B2 (en)

Cited By (1)

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CN112456088A (en) * 2020-11-11 2021-03-09 中山市拓电电子科技有限公司 A rotate output device for tobacco leaf box upset

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JP5315181B2 (en) * 2009-09-11 2013-10-16 株式会社東京エネシス Reversing device for cylinder cover
CN107792636A (en) * 2017-11-29 2018-03-13 宁波开浦智能科技有限公司 A kind of cylinder switching mechanism
CN110356836A (en) * 2019-05-24 2019-10-22 上海提牛机电设备有限公司 A kind of transmission overturning carrier of circular piece
CN110760811B (en) * 2019-11-27 2021-08-06 北京七星华创集成电路装备有限公司 Turning device and vacuum coating equipment
CN111974927B (en) * 2020-07-31 2021-12-14 浙江金澳兰机床有限公司 Hot forging punch with turnover die and using method thereof
CN114715662A (en) * 2022-03-15 2022-07-08 成都晶宝时频技术股份有限公司 Automatic material turning device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112456088A (en) * 2020-11-11 2021-03-09 中山市拓电电子科技有限公司 A rotate output device for tobacco leaf box upset

Also Published As

Publication number Publication date
JPH07309435A (en) 1995-11-28

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