JPS6361097B2 - - Google Patents

Info

Publication number
JPS6361097B2
JPS6361097B2 JP57068917A JP6891782A JPS6361097B2 JP S6361097 B2 JPS6361097 B2 JP S6361097B2 JP 57068917 A JP57068917 A JP 57068917A JP 6891782 A JP6891782 A JP 6891782A JP S6361097 B2 JPS6361097 B2 JP S6361097B2
Authority
JP
Japan
Prior art keywords
workpiece
camshaft
cam
linked
slide
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
JP57068917A
Other languages
Japanese (ja)
Other versions
JPS58187225A (en
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 filed Critical
Priority to JP57068917A priority Critical patent/JPS58187225A/en
Priority to KR8204215A priority patent/KR870000177B1/en
Priority to GB08226672A priority patent/GB2119761A/en
Publication of JPS58187225A publication Critical patent/JPS58187225A/en
Publication of JPS6361097B2 publication Critical patent/JPS6361097B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/24—Separating articles from piles by pushers engaging the edges of the articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
    • B21D43/105—Manipulators, i.e. mechanical arms carrying a gripper element having several degrees of freedom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/08—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
    • B65H5/10—Reciprocating or oscillating grippers, e.g. suction or gripper tables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/423—Depiling; Separating articles from a pile
    • B65H2301/4232—Depiling; Separating articles from a pile of horizontal or inclined articles, i.e. wherein articles support fully or in part the mass of other articles in the piles
    • B65H2301/42322—Depiling; Separating articles from a pile of horizontal or inclined articles, i.e. wherein articles support fully or in part the mass of other articles in the piles from bottom of the pile

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)

Description

【発明の詳細な説明】 本発明は、被加工物の自動送り装置に係わり、
特に、被加工物を加工するプレス機自体のスライ
ド駆動源を利用して作動する被加工物の自動送り
装置に関するものである。[Detailed description of the invention] The present invention relates to an automatic feeding device for a workpiece,
In particular, the present invention relates to an automatic feed device for a workpiece that operates using the slide drive source of a press machine itself that processes the workpiece.

従来、この種の自動送り装置として、被加工物
把持部材の横方向二位置間の往復移動と昇降の２
次元動作を単一のモータの動力で実現したものが
ある。しかし、このものは、それ専用のモータ、
空気圧シリンダ等の駆動部材が内蔵されているた
め、装置自体の大型化が避けられないという問題
がある。モタを内蔵したものは、モータ主軸の回
転運動を把持部材の横方向及び上下方向の往復運
動に変換する必要があるため、モータの動力伝達
経路中に横移動用及び昇降用の２個のクラツチ機
構が介在しており、各クラツチ機構の断続動作を
以つて横移動と昇降を制御する構成である。故
に、構成が複雑で、タイミング制御が面倒であ
り、故障も発生しやすいという欠点があつた。他
方、空気圧シリンダを内蔵したものは、横移動か
ら昇降へ又はその逆の切換制御が難しく、精度の
よい２次元動作を行うためには、多数の高価な制
御部品を必要とする欠点があつた。 Conventionally, this type of automatic feeding device has two functions: one for reciprocating the workpiece gripping member between two positions in the lateral direction, and the other for raising and lowering it.
There are devices that achieve dimensional movement using the power of a single motor. However, this one has a dedicated motor,
Since a driving member such as a pneumatic cylinder is built-in, there is a problem in that the device itself inevitably becomes larger. For models with a built-in motor, it is necessary to convert the rotational motion of the motor main shaft into horizontal and vertical reciprocating motion of the gripping member, so two clutches are installed in the power transmission path of the motor, one for horizontal movement and one for vertical movement. A mechanism is involved, and the lateral movement and elevation are controlled by intermittent operation of each clutch mechanism. Therefore, the structure is complicated, timing control is troublesome, and failures are likely to occur. On the other hand, those with built-in pneumatic cylinders have the disadvantage that it is difficult to control switching from lateral movement to elevation or vice versa, and that a large number of expensive control parts are required to perform accurate two-dimensional movement. .

本発明は、上記問題点、欠点に鑑みなされたも
ので、専用の駆動源を設けずに、被加工物が供給
されるプレス機本体の動力を有効利用して所定の
シーケンス被加工物をプレス機に供給せしめうる
自動送り装置を提供することを目的とするもので
ある。 The present invention was made in view of the above-mentioned problems and drawbacks, and effectively utilizes the power of the press body to which the workpieces are supplied to press the workpieces in a predetermined sequence without providing a dedicated drive source. The object of the present invention is to provide an automatic feeding device that can feed a machine.

以下、本発明の一実施例を図面に基づいて説明
する。 Hereinafter, one embodiment of the present invention will be described based on the drawings.

第１図は本発明の自動送り装置を適用したプレ
ス加工装置の概略正面図である。プレス加工装置
１０はプレス機１１と自動送り装置１２とよりな
り、プレス機（Ｃ型プレス）１１は、Ｃ型フレー
ム１３、ボルスタ１４、下金型１５、スライド１
６、上金型１７、モータ（図示せず）及び回転軸
１８等より構成されている。モータの駆動により
回転軸１８が回転し、カム機構（図示せず）を介
してスライド１６が図中矢印Ａ方向に往復動して
下金型１５上の被加工物１９に対しプレス加工が
施こされる。この回転軸１８及びカム機構はモー
タの動力をスライダ１６に伝達するスライド動力
伝達機構を構成している。 FIG. 1 is a schematic front view of a press processing apparatus to which an automatic feeder of the present invention is applied. The press processing device 10 consists of a press machine 11 and an automatic feeder 12, and the press machine (C-type press) 11 has a C-type frame 13, a bolster 14, a lower mold 15, and a slide 1.
6, an upper mold 17, a motor (not shown), a rotating shaft 18, and the like. The rotary shaft 18 is rotated by the drive of the motor, and the slide 16 reciprocates in the direction of arrow A in the figure via a cam mechanism (not shown) to press the workpiece 19 on the lower die 15. It will be rubbed. The rotating shaft 18 and the cam mechanism constitute a slide power transmission mechanism that transmits the power of the motor to the slider 16.

フレーム１３の上部より突出した回転軸１８の
端部には回転輪２０を軸着してあり、その偏心位
置に偏心ピン２１が植設されており、回転輪２０
は回転軸１８と一体的に回転する。 A rotating ring 20 is attached to the end of the rotating shaft 18 that protrudes from the upper part of the frame 13, and an eccentric pin 21 is installed at an eccentric position of the rotating shaft 18.
rotates integrally with the rotating shaft 18.

一方、自動送り装置１２は、マガジン（図示せ
ず）内に積み重ねされた多数の平板状の被加工物
１９をその最下位の被加工物を一枚ずつ位置ａか
ら位置ｂへ押し出すプツシヤー機構部２２と、位
置ｂにある被加工物を把持部材２３が吸着保持し
て図中矢印Ｂの過程（位置ｂ−位置ｃ−位置ｄ）
をたどり、下金型１５上（位置ｃ）に被加工物１
９を位置決め載置する横送り機構部２４とにより
大略構成されている。 On the other hand, the automatic feeding device 12 has a pusher mechanism unit that pushes out a large number of flat workpieces 19 stacked in a magazine (not shown) from position a to position b, one by one, including the lowest workpiece. 22, the gripping member 23 suctions and holds the workpiece at position b in the process of arrow B in the figure (position b - position c - position d).
, and place the workpiece 1 on the lower mold 15 (position c).
9 and a transverse feed mechanism section 24 for positioning and placing the slider 9.

自動送り装置１２はフレーム２５にボールベア
リング（図示せず）を介して回動自在に支承され
たカム軸２６を有し、このカム軸２６は水平面上
に横架されている。（第２図参照）、フレーム２５
より外部に突出したカム軸２６の端部にはレバー
２７の一端部を固定してあり、その他端部には長
手状のリンク部材２８の一端部がピン２９を以つ
て回動自在に結合されている。一方、リンク部材
２８の他端部は前述した回転輪２０に植設された
偏心ピン２１に回動自在に結合している。このた
めプレス機１１の回転軸１８の回転力はリンク部
材２８を上下動せしめて、カム軸２６を図中矢印
Ｃで示す如く正逆交互に所定角度度範囲内（180゜
以内）で回動（揺動）させる。ここで、回転輪２
０、リンク部材２８、レバー２７は、プレス機１
１内のモータ駆動源より動力を一部取り出し、こ
れをカム軸２６に伝達するための動力伝達機構を
構成している。 The automatic feeding device 12 has a camshaft 26 rotatably supported by a frame 25 via a ball bearing (not shown), and the camshaft 26 is suspended horizontally on a horizontal plane. (See Figure 2), frame 25
One end of a lever 27 is fixed to the end of the camshaft 26 that protrudes further to the outside, and one end of a longitudinal link member 28 is rotatably connected to the other end with a pin 29. ing. On the other hand, the other end of the link member 28 is rotatably connected to the eccentric pin 21 implanted in the rotating wheel 20 described above. Therefore, the rotational force of the rotary shaft 18 of the press machine 11 moves the link member 28 up and down, and rotates the camshaft 26 alternately in forward and reverse directions within a predetermined angle range (within 180 degrees), as shown by arrow C in the figure. (swing). Here, rotating wheel 2
0, the link member 28 and the lever 27 are the press machine 1
A power transmission mechanism is configured to extract a portion of the power from the motor drive source in the camshaft 1 and transmit it to the camshaft 26.

第２図は自動送り装置１２のフレーム内に装備
された変位位置機構を簡略的に示す斜視図であ
る。カム軸２６は単一の揺動カム３０を有し、こ
のカム面３０ａには、カム軸２６に並設されフレ
ーム２５に回動自在に横架された従動軸３１，３
２の一端部に固定されたレバー３３，３４のロー
ラ３３ａ，３４ａが圧接しており、両ローラ３３
ａ，３４ａは揺動カム３０を挾んで対向配置され
ている。尚、ローラ３３ａ，３４ａを揺動カム３
０に圧接せしめるためにスプリング（図示せず）
が所定箇所に張架されている。 FIG. 2 is a perspective view schematically showing a displacement position mechanism installed in the frame of the automatic feeder 12. As shown in FIG. The camshaft 26 has a single swinging cam 30, and on this cam surface 30a are driven shafts 31, 3, which are arranged in parallel with the camshaft 26 and are rotatably supported horizontally on the frame 25.
The rollers 33a and 34a of the levers 33 and 34 fixed to one end of the rollers 33 and 34 are in pressure contact with each other.
a and 34a are arranged opposite to each other with the swing cam 30 in between. Note that the rollers 33a and 34a are connected to the swing cam 3.
A spring (not shown) to press the
is hung at a designated location.

カム軸２６の略中央部分にはボールベアリング
３５を介して回動自在のプツシヤー機構部２２用
の送りアーム３６が設けられ、その周部に形成さ
れた歯車部３６ａは従動軸３２と一体的に回動す
る歯車３７に噛合しており、カム軸２６の矢印
C1，C2方向の正逆交互の回動に伴つて、ローラ
３４ａが揺動カム３０のカム面３０ａの変化を検
出し、これにより従動軸３２の矢印D1，D2方向
の正逆交互の回動により、送りアーム３６がカム
軸２６と同様に矢印E1，E2方向に正逆交互に回
動される。 A feed arm 36 for the pusher mechanism 22 is provided approximately at the center of the camshaft 26 and is rotatable via a ball bearing 35, and a gear portion 36a formed around the periphery is integrally connected to the driven shaft 32. It meshes with the rotating gear 37, and the arrow on the camshaft 26
As the roller 34a detects the change in the cam surface 30a of the swing cam 30 as it rotates in the forward and reverse directions in the C1 and C2 directions, the driven shaft 32 rotates in the forward and reverse directions in the directions of the arrows D1 and D2 . Due to the alternate rotation, the feed arm 36 is alternately rotated in the forward and reverse directions in the directions of the arrows E 1 and E 2 , similarly to the camshaft 26 .

この送りアーム３６の先端部は、第３図に示す
如く、プツシヤー機構部２２の基体３８上を送り
方向に沿つて転動するローラ３９を有するプツシ
ヤー４０の一側にリンク４１を介して連結してあ
り、アーム３６の揺動に従つて、プツシヤー４０
は水平面上を往復移動する構成とされている。プ
ツシヤ４０の上面には段部４０ａを形成してあ
り、プツシヤー４０が往復動する毎に、マガジン
（図示せず）内に積み重ねされた板状の被加工物
１９のうち一番下のものがその側端部を段部４０
ａにより押動され、第１図に示す如く、被加工物
１９は順次位置ｂにまで押し出される。 As shown in FIG. 3, the tip of the feed arm 36 is connected via a link 41 to one side of a pusher 40 having a roller 39 that rolls on a base 38 of the pusher mechanism 22 in the feeding direction. As the arm 36 swings, the pusher 40
is configured to move back and forth on a horizontal plane. A stepped portion 40a is formed on the upper surface of the pusher 40, and each time the pusher 40 reciprocates, the lowest one of the plate-shaped workpieces 19 stacked in a magazine (not shown) is removed. The side end part is a stepped part 40
a, and the workpiece 19 is successively pushed out to position b, as shown in FIG.

一方、プツシヤー機構部２２とプレス機１１の
下金型１５間には、フレーム２５上部に位置させ
たホルダ４２を設けてあり、その内部には上下２
列に複数のＶ溝付ローラ４２ａが角柱状のスライ
ドバー４３を送り方向に亘つて挾持しており、ス
ライドバー４３はホルダ４２に対して送り方向に
移動可能とされている。また、スライドバー４３
はアーム４４の略先端部に把持部材２３を有して
いる。この把持部材としては、マグネツト吸着式
やチヤツク式のものも可能であるが本実施例では
真空吸着式の一対のパツドを採用した。 On the other hand, a holder 42 located on the upper part of the frame 25 is provided between the pusher mechanism section 22 and the lower mold 15 of the press machine 11.
A plurality of V-grooved rollers 42a in a row sandwich a prismatic slide bar 43 in the feeding direction, and the slide bar 43 is movable in the feeding direction with respect to the holder 42. In addition, the slide bar 43
has a gripping member 23 approximately at the tip of the arm 44. This gripping member may be of the magnetic suction type or the chuck type, but in this embodiment, a pair of vacuum suction type pads are used.

ホルダ４２の下部には一対のくの字形状の折曲
リンク４５の一端部が回動自在にピン結合される
と共に、これら他端部は真直リンク４６に回動自
在にピン結合され、折曲リンク４５は支軸４５ａ
を中心にして回動可能とされている。また、真直
リンク４６の一端部は従動軸３１の他の端部に固
定されたレバー４７の先端部に回動自在にピン結
合されている。従つて、レバー４７が第４図中反
時計方向に回動されると、真直リンク４６は左方
向に移動して一対の折曲リンク４５は支軸４５ａ
の周りに時計方向へ回動せしめられ、これによ
り、スライドバー４３と一体的にホルダ４２は上
方に持ち上がり、次に、レバー４７が時計方向に
回動されると、ホルダ４２は下降する。 One end of a pair of dogleg-shaped bending links 45 is rotatably connected to the lower part of the holder 42, and the other ends are rotatably connected to a straight link 46 with a pin. The link 45 is a support shaft 45a
It is said that it can be rotated around the center. Further, one end of the straight link 46 is rotatably pin-coupled to the tip of a lever 47 fixed to the other end of the driven shaft 31. Therefore, when the lever 47 is rotated counterclockwise in FIG.
When the lever 47 is rotated clockwise, the holder 42 is thereby lifted upward together with the slide bar 43. Next, when the lever 47 is rotated clockwise, the holder 42 is lowered.

レバー４７を有する従動軸３１は、カム軸２６
の謡動カム３０のカム面３０ａの変化に伴つて回
動し、ローラ３３ａの圧接するカム面部分の形状
は、カム軸２６の第２図中C1，C2方向の回動に
対して夫々従動軸３１が同図中矢印F1，F2へと
回動するよう構成されている。 The driven shaft 31 having the lever 47 is connected to the camshaft 26
The shape of the cam surface portion that rotates with changes in the cam surface 30a of the singing cam 30 and is in pressure contact with the roller 33a corresponds to the rotation of the cam shaft 26 in the C 1 and C 2 directions in FIG. The driven shafts 31 are configured to rotate in directions indicated by arrows F 1 and F 2 in the figure.

カム軸２６の他の端部にはボールベアリング４
８を介装して取付けたスライドバー４３の横送り
アーム４９があり、その先端部はピン４９ａを以
つて回動可能に滑り子５０に結合されており、こ
の滑り子５０はホルダ４２の一側部に固定された
ガイド枠５１の溝部５１ａ内に上下方向往復動可
能に嵌合している。一方、横送りアーム４９の基
部には連結リンク５２の一端部が回動可能に結合
されると共に、その他端部は従動軸３２の他の端
部に固定されたアーム５３の先端部に回動可能に
結合されている。従つて、カム軸２６が第２図中
矢印C1，C2方向に回動されると、横送りアーム
４９はカム軸２６を中心に矢印G1，G2方向に回
動され、スライドバー４３はＶ溝付ローラ２ａに
よりガイドされて第４図中矢印H1，H2方向に横
送りされる。ここで、横送りアーム４９とスライ
ドバー４３との結合部にガイド枠５１及び滑り子
５０を介在せしめて、アーム４９の上下動を逃が
してあるため、スライドバー４３の上下変位を伴
わない滑らかな横送りを実現し得る。 A ball bearing 4 is attached to the other end of the camshaft 26.
There is a cross-feeding arm 49 of the slide bar 43 which is attached with a slide bar 8 interposed therebetween, and its tip is rotatably connected to a slider 50 with a pin 49a, and this slider 50 is attached to one side of the holder 42. The guide frame 51 is fitted into a groove 51a of a guide frame 51 fixed to the side so as to be able to reciprocate in the vertical direction. On the other hand, one end of a connecting link 52 is rotatably coupled to the base of the traverse arm 49, and the other end is rotatably connected to the tip of an arm 53 fixed to the other end of the driven shaft 32. possible to be combined. Therefore , when the camshaft 26 is rotated in the directions of arrows C 1 and C 2 in FIG. 43 is guided by the V-grooved roller 2a and is fed laterally in the directions of arrows H 1 and H 2 in FIG. Here, a guide frame 51 and a slider 50 are interposed at the joint between the transverse arm 49 and the slide bar 43 to release the vertical movement of the arm 49, so that the vertical movement of the slide bar 43 is not accompanied by smooth movement. Transverse feed can be realized.

尚、第２図に示す機構部品は第４図に示す如く
カムボツクス５４内に配設されている。 The mechanical parts shown in FIG. 2 are arranged in a cam box 54 as shown in FIG.

尚、上記実施例において動力伝達機構として
は、回転輪２０、長手状のリンク２８などを用い
て構成してあるが、カム軸２６にピニオンを設
け、スライド１６にラツクを固定して、両者を歯
合せしめた構成とすることにより、さらにその構
成が簡単な動力伝達機構を実現し得る。また、一
旦ボルタの脇まで被加工物を搬入する機構とし
て、カム軸の回動により作動されるベルトコンベ
アなの横送り機構を採用し得ることは勿論であ
る。 In the above embodiment, the power transmission mechanism is constructed using the rotary wheel 20, the longitudinal link 28, etc., but a pinion is provided on the camshaft 26, and a rack is fixed to the slide 16, so that the two can be connected. By adopting a meshing configuration, a power transmission mechanism with a simpler configuration can be realized. Further, as a mechanism for once carrying the workpiece to the side of the bolter, it is of course possible to employ a lateral feed mechanism such as a belt conveyor operated by rotation of a camshaft.

以上説明したように、この発明の被加工物の自
動送り装置によれば、構成が簡単であることと相
俟、プレス機本体のスライド動力伝達機構より動
力を取入れているため、スライドの往復動との関
連において自動送り装置の把持部材をタイミング
良く二次元動作させることが可能であり、被加工
物の高速送りを実現できる。また、カム軸の正逆
交互の回動に合せて、一旦ボルスタの脇（位置
ｂ）まで被加工物を搬入するプツシヤ機構を作動
せしめる構成としてあるため、プツシヤ機構を具
有するにも拘らず構成が簡単であるという利点が
あり、且このプツシヤ機構により搬入された被加
工物のプレス供給位置への送り動作をタイミング
良く行え得る。さらに、自動送り装置側にモータ
などの駆動源を配さずとも、被加工物の把持部材
の二次元動作を支障なく行うことができ、コンパ
クト且構成が簡単で、しかも信頼性の高い自動送
り装置を提供し得る。さらに、カム軸が略180゜内
で正逆交互に回動されるよう構成しているため、
単一の揺動カムのカム面に対してその変位を検出
するためのカムレバーのそれぞれを対向して配置
することが可能となり、昇降機構、プツシヤ機
構、往復横移動機構の変位伝達機構部を有する装
置としてコンパクト且構成が一層簡単である。 As explained above, according to the automatic feed device for the workpiece of the present invention, the structure is simple, and since the power is taken from the slide power transmission mechanism of the press body, the reciprocating movement of the slide is In connection with this, it is possible to perform two-dimensional movement of the gripping member of the automatic feeder in a well-timed manner, and it is possible to realize high-speed feeding of the workpiece. In addition, the structure is such that a pusher mechanism is activated to once carry the workpiece to the side of the bolster (position b) in accordance with the forward and reverse rotation of the camshaft. This has the advantage that it is simple, and the workpiece carried in by this pusher mechanism can be fed to the press supply position in a timely manner. Furthermore, the two-dimensional movement of the gripping member for the workpiece can be performed without any trouble without installing a drive source such as a motor on the automatic feeder side, and the automatic feeder is compact, simple in configuration, and highly reliable. The device may be provided. Furthermore, since the camshaft is configured to rotate forward and reverse alternately within approximately 180 degrees,
It is possible to arrange each of the cam levers for detecting the displacement of a single rocking cam to face the cam surface, and it has a displacement transmission mechanism of a lifting mechanism, a pusher mechanism, and a reciprocating lateral movement mechanism. The device is compact and has a simpler configuration.

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

第１図は本発明に係る被加工物の自動送り装置
の一実施例の概略正面図、第２図はその内部機構
を簡略して示す斜視図、第３図は本実施例におけ
るプツシヤー機構部を示す切截正面図、第４図は
本実施例における横送り機構部を示す切截正面
図、第５図は本実施例自動送り装置の切截側面図
である。 １０……プレス加工装置、１１……プレス機、
１２……自動送り装置、１６……スライド、１８
……回転軸、１９……被加工物、２０……回転
輪、２２……プツシヤー機構部、２３……把持部
材、２４……横送り機構部、２６………カム軸、
２８……リンク部材、３０……揺動カム、３０ａ
……カム面、３１，３２……従動軸、３３ａ，３
４ａ……ローラ、３６……プツシヤー機構部用の
送りアーム、４０……プツシヤー、４２……ホル
ダ、４３……スライドバー、４９……横送り機構
部用の横送りアーム。 Fig. 1 is a schematic front view of an embodiment of an automatic feeder for a workpiece according to the present invention, Fig. 2 is a perspective view schematically showing its internal mechanism, and Fig. 3 is a pusher mechanism section in this embodiment. FIG. 4 is a cutaway front view showing the cross-feeding mechanism section in this embodiment, and FIG. 5 is a cutaway side view of the automatic feeding device of this embodiment. 10...Press processing device, 11...Press machine,
12...Automatic feeding device, 16...Slide, 18
... Rotating shaft, 19 ... Workpiece, 20 ... Rotating ring, 22 ... Pusher mechanism section, 23 ... Gripping member, 24 ... Lateral feed mechanism section, 26 ... Camshaft,
28... Link member, 30... Rocking cam, 30a
...Cam surface, 31, 32 ... Driven shaft, 33a, 3
4a...Roller, 36...Feed arm for the pusher mechanism, 40...Pusher, 42...Holder, 43...Slide bar, 49...Transverse feed arm for the lateral feed mechanism.

Claims (1)

【特許請求の範囲】[Claims] １ 一端がプレス機本体のスライド動力伝達機構
または当該スライドに連結され、他端が当該被加
工物の自動送り装置本体に設けられたカム軸に連
結され、該スライドの往復動に同期して作動され
該カム軸を正逆交互に回動せしめる動力伝達機構
部と、該カム軸に設けられた揺動カムの一方のカ
ム面の変化に応動するカムレバーに連係された昇
降機構と該揺動カムの他方のカム面の変化に応動
するカムレバーに連係されたプツシヤ機構及び往
復横移動機構とを有する変位伝達機構部とからな
り、この変位伝達機構部の昇降機構は被加工物把
持部材を有して該被加工物の送り方向に沿う第１
及び第２の二位置間を往復横移動可能とされたス
ライドバーを保持するホルダを昇降可能に連係
し、該プツシヤ機構は当該被加工物の自動送り装
置本体上に積載された被加工物を一枚毎該第１の
位置まで搬入するプツシヤを横送り可能に連係
し、該往復横移動機構は該ホルダに保持された該
スライドバーを往復横移動可能に連係してなるこ
とを特徴とする被加工物の自動送り装置。1 One end is connected to the slide power transmission mechanism of the press body or the slide, and the other end is connected to the camshaft provided in the automatic feeder body of the workpiece, and operates in synchronization with the reciprocating motion of the slide. a power transmission mechanism that rotates the camshaft alternately in forward and reverse directions, a lifting mechanism linked to a cam lever that responds to changes in one cam surface of a swinging cam provided on the camshaft, and the swinging cam. a displacement transmission mechanism having a pusher mechanism and a reciprocating lateral movement mechanism linked to a cam lever that responds to changes in the other cam surface of the displacement transmission mechanism, and an elevating mechanism of the displacement transmission mechanism having a workpiece gripping member. and the first along the feeding direction of the workpiece.
and a holder that holds a slide bar that is capable of reciprocating and lateral movement between two second positions is linked in a vertically movable manner, and the pusher mechanism moves the workpiece loaded on the automatic feed device main body for the workpiece. A pusher for transporting each sheet to the first position is linked so that it can be moved laterally, and the reciprocating lateral movement mechanism is linked so that the slide bar held by the holder can be moved back and forth laterally. Automatic feeding device for workpieces.
JP57068917A 1982-04-24 1982-04-24 Automatic feed device of object to be worked Granted JPS58187225A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP57068917A JPS58187225A (en) 1982-04-24 1982-04-24 Automatic feed device of object to be worked
KR8204215A KR870000177B1 (en) 1982-04-24 1982-09-17 Devices for removing of advancing work
GB08226672A GB2119761A (en) 1982-04-24 1982-09-20 Automatic work feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57068917A JPS58187225A (en) 1982-04-24 1982-04-24 Automatic feed device of object to be worked

Publications (2)

Publication Number Publication Date
JPS58187225A JPS58187225A (en) 1983-11-01
JPS6361097B2 true JPS6361097B2 (en) 1988-11-28

Family

ID=13387480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57068917A Granted JPS58187225A (en) 1982-04-24 1982-04-24 Automatic feed device of object to be worked

Country Status (3)

Country Link
JP (1) JPS58187225A (en)
KR (1) KR870000177B1 (en)
GB (1) GB2119761A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62123325U (en) * 1986-01-22 1987-08-05
DE19514163B4 (en) * 1995-04-15 2005-12-29 Atg Test Systems Gmbh & Co.Kg Method for the fully automatic handling of electrically conductive printed circuit boards and apparatus for carrying out this method
KR101357708B1 (en) * 2012-10-04 2014-02-03 주식회사 영진테크 Feeding device for machine synchronism complex press
CN103302201A (en) * 2013-06-07 2013-09-18 舟山神鹰车辆配件制造厂 Automatic feeding device of punching machine
CN104525665B (en) * 2014-12-31 2017-03-15 广州市金峰机械科技有限公司 A kind of automatic press method and its production line
CN104690184B (en) * 2015-03-18 2016-09-07 衡水益通管业股份有限公司 A kind of corrugated plating feeder for press
CN108393371A (en) * 2018-05-14 2018-08-14 日照职业技术学院 A kind of flexible sheet automatic feeder for punch
IT201800007352A1 (en) * 2018-07-19 2020-01-19 Feeding system of long-shaped elements to an operating machine
KR102157367B1 (en) * 2020-05-14 2020-09-17 진홍봉 Transfer of material in progressive mold
CN112916750A (en) * 2020-12-29 2021-06-08 泉州芸台科技有限公司 Automatic feeding device of die cutting machine
CN114309208B (en) * 2021-12-24 2024-06-04 宁波全勤智能科技有限公司 Servo feeding and discharging system
CN116037789B (en) * 2022-12-07 2023-09-19 江苏郎克斯智能工业科技有限公司 Stamping and forging device and method for precisely-forged stainless steel component

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5577946A (en) * 1978-12-06 1980-06-12 Aida Eng Ltd Feeding apparatus for press material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT950545B (en) * 1972-01-27 1973-06-20 Norda Spa AUTOMATIC FEEDING AND UNLOADING DEVICE FOR OPERATING MACHINES IN GENERAL
JPS5929778Y2 (en) * 1978-04-08 1984-08-27 株式会社プレス技術研究所 Press pusher feed device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5577946A (en) * 1978-12-06 1980-06-12 Aida Eng Ltd Feeding apparatus for press material

Also Published As

Publication number Publication date
KR840001478A (en) 1984-05-07
GB2119761A (en) 1983-11-23
KR870000177B1 (en) 1987-02-14
JPS58187225A (en) 1983-11-01

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