JPS5919065A - Shake-out machine - Google Patents

Shake-out machine

Info

Publication number
JPS5919065A
JPS5919065A JP12918882A JP12918882A JPS5919065A JP S5919065 A JPS5919065 A JP S5919065A JP 12918882 A JP12918882 A JP 12918882A JP 12918882 A JP12918882 A JP 12918882A JP S5919065 A JPS5919065 A JP S5919065A
Authority
JP
Japan
Prior art keywords
grate
casting
sand
charged
top surface
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.)
Granted
Application number
JP12918882A
Other languages
Japanese (ja)
Other versions
JPS646866B2 (en
Inventor
Kuniyasu Mori
森　邦保
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sintokogio Ltd
Shinto Industrial Co Ltd
Original Assignee
Sintokogio Ltd
Shinto Kogyo KK
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 Sintokogio Ltd, Shinto Kogyo KK filed Critical Sintokogio Ltd
Priority to JP12918882A priority Critical patent/JPS5919065A/en
Publication of JPS5919065A publication Critical patent/JPS5919065A/en
Publication of JPS646866B2 publication Critical patent/JPS646866B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/02—Vibratory apparatus specially designed for shaking out flasks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)

Abstract

PURPOSE:To separate a casting mold charged therein with molten metal to a casting and sand and to move surely the casting, by providing walking beams provided with product supporting bars which can be projected upward from the top end face of a grate below the grate provided vertically vibratably. CONSTITUTION:A vibration motor 8 is operated to vibrate vertically a grate 7 by means of a vibration frame 4. When a casting mold charged therein with molten metal is charged on the top surface of the grate 7 with a feed chute in this state, the casting mold is separated to a casting and molding sand by receiving the vibration effect in a vertical direction. If a driving motor 21 is operated to rotate a crank arm 14 around a revolving crank shaft 12 at the same instant, walking beams 16 repeat upward, forward, downward and backward movements. The casting on the top surface of the grate 7 is moved forward by the length equivalent to each half radius of rotation of the arm 16 by means of product support rods 19. On the other hand, the separated molding sand is recovered with a recovery chute 26 into a sand recovery conveyor 27.

Description

【発明の詳細な説明】 本発明は注湯流鋳型を鋳造品と鋳物砂とｇこ分離するシ
ェイクアウトマシンに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a shakeout machine for separating a pouring mold from a cast product and foundry sand.

従来、注湯済Ｈ型は、１辰動機のグレート上面で、振動
作用を与えてｇ造品と鋳物砂に分離したあと、ブツシャ
−シリンダにより、鋳造品を外側番ご送り出すようにす
るか、若しくは砂分離と送り用１こ振巾及び振動数を選
定した振動機で、鋳砂と分離しながら鋳造品を振！Ｉ′
ｉ！Ｉ作動により、グレート上面を外側に送り出すよう
にしている、 しかし、前者においては、ブツシャシリンダで送り出す
際、ｖＪ造品が格子状のグレート上面に引掛ってブツシ
ャシリンダのピストンロッドを折損し、また後者におい
ては、振動作動されながら搬送される途中において、鋳
造品の種部がグレートの格子目に引掛かり、搬送ができ
なくなるなどの問題があった。Conventionally, in the case of the poured H-type, the molded product and the molding sand were separated by vibration on the top surface of the grate of the single-cylinder machine, and then the cast product was sent out to the outside using a butcher cylinder. Or shake the casting while separating it from the casting sand using a vibrator with a selected width and frequency for sand separation and feeding! I'
i! The upper surface of the grate is fed outward by the I operation. However, in the former case, when the bumper cylinder is used to feed the grate, the vj structure gets caught on the upper surface of the lattice-shaped grate and breaks the piston rod of the bumper cylinder. In the latter case, there was a problem in that the seed part of the cast product got caught in the gratings of the grate while being transported while being vibrated, making transport impossible.

本発明はこれらの問題点を解決することを目的とするも
のである。The present invention aims to solve these problems.

以下に、本発明の構成を実施例に基づき説明する。（１
）は基礎フレームで、この基礎フレーム（１）上面には
、支脚（２）上にスプリング（３）を介して振動フレー
ム（４）が鋳造品の進行方向に所定間隔を保って２基取
付は支持されている。該振動フレーム（４）は進行方向
と直角方向に所定間隔を保って前記支脚（２）上面に側
板（４ａ）を立設され、かつ該両側板（４ａ）は進行方
向に略等間隔を保って設けた連結棒（５）で連結された
構成とされていて、該連結棒（５）には、先端を上方に
向けて軸方向に略等間隔を保って設けられた格子部材（
６）が基端部を固着されていて、格子状のグレート（７
）を形成している。また、側板（４１１）の上部位ＩＷ
には、振Ｎｈモータ（８）が取付けられていて、振動モ
ータ（８）の作動により、側板（４ａ）及び連結棒（５
）を介してグレート（７）上面の注湯済鋳型に振動作用
を附与できるようになっている。（９）は基礎フレーム
（１）上面に支脚（１０）を介して取付は支持された支
持フレームで、該支持フレーム（９）は平面形状が長尺
の縦フレーム（９ｇ）を！造品の３１ｎ行方向と直角方
向に所定間隔を保って並設すると共に、該縦フレーム（
９ａ）の両端を横フレーム（９ｂ）で接続した構成にな
っていて、該支持フレーム（９）の縦フレーム（９ａ）
上面には、対向して設けられた１対の軸受（１１）が長
手方向に略等間隔を保って複数組配置されると共に、該
軸受（１１）には、回転クランク軸（］２）が軸架され
該回転クランク軸（１２）における軸受（１１）内側位
ＩＷには、そ第１ぞれクランク機構（１３）が挿入され
ている。該クランク機構（１３）は基端を回転クランク
軸（１２）に嵌合固着されたクランクア−Ａ　（１４）
　Ｊｌ　；’＋、該クランクアーム’　（１４）の先端
に下端を回転可能にビン（１５）連結され、かつ上端を
枠フレーム状のウオーキングビーム（１６）下面に取付
けられた連結固定板（１７）と、から構成され、該ウオ
ーキングビーム（１６）上面には、長手方向に略等間隔
を保って立設されて第２図に示す如く正断面形状が口状
のフレームを２個連接した形状の支持フレーム（１８）
を介して１ｉｊｌ記格子部材（６）の間を該格子部材（
６）上端面より上方に突出可能な製品支持棒（１９）が
多数本植設されている。また、中央部位ｔｎにおける回
転クランク軸（１２）の軸受（１１）外側の端部には、
支持脚（１０）側面から突出した支持部材（２併上面に
取付は支持された駆動モータ（２１）の駆動軸がカップ
リング（２２）を介して連結接続さ１１ていて、駆動モ
ータ（２１）をｆ乍１ｉｊＪすると、つオーキングビー
ム（１６）はクランクアーム（１４）を介して回転クラ
ンク軸（］２）を中心に、１；昇・ｒｉｉＪ進・下降・
後退移１１’１ｂｌＦ繰返され、ウオーキングビーム、
（１（ｉ）上面の釧１造品はクランクアーム（１４）の
回転半径分ずつグレート（７）上面を前進移動すｔｌ［
＃出シュート（２３）を介して外方に取出せるようにな
っている。（２４）はグレート＋（７）の搬入側に股１
ｎされた搬入シュートで、注湯済鋳型（２５）が該搬入
シュート（２４）を介してグレート（７）上面に投入さ
れるようになっている。尚、（２６）は砂回収シュート
で、該砂回収シュート（２６）の下方には、砂回収コン
ベヤ（２７）が延長敷設され、グレート（７）上面で鋳
造品と分離された砂は砂回、収コンベヤ（２７）に砂回
収シュート（２６）を介して回収できろようになってい
る。The configuration of the present invention will be explained below based on examples. (1
) is a foundation frame, and two vibrating frames (4) are mounted on the upper surface of this foundation frame (1) on supporting legs (2) via springs (3) at a predetermined interval in the direction of movement of the casting. Supported. The vibrating frame (4) has side plates (4a) erected on the upper surface of the supporting legs (2) at predetermined intervals in a direction perpendicular to the direction of travel, and the side plates (4a) are maintained at approximately equal intervals in the direction of travel. The connecting rods (5) have lattice members (5) provided at approximately equal intervals in the axial direction with their tips facing upward.
6) is fixed at the proximal end, and a lattice-like grate (7
) is formed. In addition, the upper part IW of the side plate (411)
A vibration Nh motor (8) is attached to the side plate (4a) and the connecting rod (5) by the operation of the vibration motor (8).
), it is possible to impart a vibration effect to the poured mold on the upper surface of the grate (7). (9) is a support frame that is mounted and supported on the top surface of the foundation frame (1) via support legs (10), and the support frame (9) is a vertical frame (9g) with a long planar shape! The vertical frame (
9a) is connected to both ends by a horizontal frame (9b), and the vertical frame (9a) of the support frame (9)
On the top surface, a plurality of pairs of bearings (11) facing each other are arranged at approximately equal intervals in the longitudinal direction, and a rotating crankshaft (]2) is mounted on the bearings (11). A first crank mechanism (13) is inserted into a position IW inside the bearing (11) of the rotating crankshaft (12). The crank mechanism (13) has a crankshaft A (14) whose base end is fitted and fixed to the rotating crankshaft (12).
Jl ;'+, said crank arm' (14) A connecting fixing plate (17) whose lower end is rotatably connected to a bin (15) and whose upper end is attached to the lower surface of a frame-shaped walking beam (16). On the upper surface of the walking beam (16) are two connected frames that are arranged at approximately equal intervals in the longitudinal direction and have a mouth-like cross section as shown in FIG. Support frame (18)
between the grid members (6) via the grid members (
6) A large number of product support rods (19) that can protrude upward from the upper end surface are installed. Further, at the outer end of the bearing (11) of the rotating crankshaft (12) at the central portion tn,
A drive shaft of a supported drive motor (21) is connected to the drive motor (21) via a coupling (22). When f~1ijJ, the oaking beam (16) rotates via the crank arm (14) around the crankshaft (2), 1; ascending, advancing, descending,
Backward movement 11'1blF repeated, walking beam,
(1(i) The hook 1 structure on the upper surface moves forward on the upper surface of the grate (7) by the rotation radius of the crank arm (14).
#It can be taken out to the outside via the output chute (23). (24) is a grate + 1 crotch on the loading side of (7)
The poured mold (25) is loaded onto the upper surface of the grate (7) through the carry-in chute (24). Note that (26) is a sand recovery chute, and a sand recovery conveyor (27) is extended below the sand recovery chute (26), and the sand separated from the casting on the top surface of the grate (7) is transported to The sand can be collected by a collection conveyor (27) via a sand collection chute (26).

次に、このように構成されたものの作動について説明す
る。振動モータ（８）が作動し、振動フレーム（４）を
介してグレート（７）を上・下に振動作動させた状態に
おいて、搬入シュート（２４）を介してグレート（７）
−上面に注渇済鋳型（２５）を投入すると、注渇済鋳型
（２５）は上・下方向の振動作用を受けて鋳造品と鋳物
砂とに分離されると共に、駆動モータ（２１）を作動し
て回転クランク軸（１２）を中心にクランクアーム（１
４）を回転すると、ウオーキングビーム（１６）は上昇
・前進・下降・後退移動を繰返されてグレー）（７）上
面の鋳造品は製品支持棒（９）を介してクランクアーム
（１４）の回転半径分スつ前進移動されて搬出シュート
（２３）を介して外方に１１ｙ出される。また、鋳造品
と分離された鋳物砂は格子部材（６）の間から落下し砂
回収シュート（２６）を介して砂回収コンベヤ（２７）
に回収されろ。Next, the operation of the device configured as described above will be explained. When the vibration motor (8) is activated and vibrates the grate (7) up and down via the vibration frame (4), the grate (7) is moved through the loading chute (24).
- When the poured mold (25) is placed on the top surface, the poured mold (25) is subjected to upward and downward vibrations and is separated into a cast product and molding sand, and the drive motor (21) is activated. The crank arm (1) rotates around the crankshaft (12).
When rotating the walking beam (16), the walking beam (16) repeatedly moves upward, forward, downward, and backward. It is moved forward by the radius and taken out 11y to the outside via the delivery chute (23). Further, the molding sand separated from the cast product falls from between the grid members (6) and is transferred to the sand collection conveyor (27) via the sand collection chute (26).
be recovered.

以後、１ｉｔｌ記操作を繰返す。Thereafter, the operation is repeated once.

以上の説明によって、明らかなように本発明によれば功
砂と分１４１［さ；ｌながらグレート上面を送られる途
中、鋳造品はグレート上面に引掛かることもなく、確実
に外側に送られる効果を有し、この種の業界に寄与する
効果は著大である。From the above explanation, it is clear that according to the present invention, the casting product is reliably sent to the outside without getting caught on the top surface of the grate while being fed along the top surface of the grate. , and its contribution to this type of industry is significant.

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

第１図は本発明の実施例を示す一部切欠側面図、第２図
は第１図の正面図である。FIG. 1 is a partially cutaway side view showing an embodiment of the present invention, and FIG. 2 is a front view of FIG. 1.

Claims (1)

【特許請求の範囲】[Claims] 弾性支持された復改本の格子部材からなるグレートを上
会下壁動可能に設けると共に、該グレートの下方に、前
記格子部材の上端面より上方に突出可能な製品支持棒を
備えたウオーキングビームを上・下、曲ｅ後に繰返し移
動可能に設けたことを特徴とするシェイクアウトマシン
。A walking beam including a grating made of an elastically supported lattice member which is movable on the upper and lower walls thereof, and a product support rod which is provided below the grate and can protrude upward from the upper end surface of the lattice member. This shake-out machine is characterized in that it can be moved repeatedly up and down and after the song e.
JP12918882A 1982-07-23 1982-07-23 Shake-out machine Granted JPS5919065A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12918882A JPS5919065A (en) 1982-07-23 1982-07-23 Shake-out machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12918882A JPS5919065A (en) 1982-07-23 1982-07-23 Shake-out machine

Publications (2)

Publication Number Publication Date
JPS5919065A true JPS5919065A (en) 1984-01-31
JPS646866B2 JPS646866B2 (en) 1989-02-06

Family

ID=15003313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12918882A Granted JPS5919065A (en) 1982-07-23 1982-07-23 Shake-out machine

Country Status (1)

Country Link
JP (1) JPS5919065A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101890493A (en) * 2010-06-25 2010-11-24 镇江中船设备有限公司 Piston vibrating shakeout device
CN106363155A (en) * 2016-11-30 2017-02-01 攀枝花市蓝天锻造有限公司 Shakeout machine
CN106424671A (en) * 2016-12-01 2017-02-22 广东技术师范学院 Shakeout machine for sand casting of automobile engine part
CN106541116A (en) * 2015-05-18 2017-03-29 胡妍 A kind of collection husky bucket of casting with multi-dimensional vibration shakeout
CN111570771A (en) * 2020-06-02 2020-08-25 郭公升 Shakeout treatment device and shakeout treatment method after valve casting stripping

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101890493A (en) * 2010-06-25 2010-11-24 镇江中船设备有限公司 Piston vibrating shakeout device
CN106541116A (en) * 2015-05-18 2017-03-29 胡妍 A kind of collection husky bucket of casting with multi-dimensional vibration shakeout
CN106541115A (en) * 2015-05-18 2017-03-29 胡妍 Collection husky bucket of the casting with multi-dimensional vibration shakeout
CN106363155A (en) * 2016-11-30 2017-02-01 攀枝花市蓝天锻造有限公司 Shakeout machine
CN106424671A (en) * 2016-12-01 2017-02-22 广东技术师范学院 Shakeout machine for sand casting of automobile engine part
CN111570771A (en) * 2020-06-02 2020-08-25 郭公升 Shakeout treatment device and shakeout treatment method after valve casting stripping

Also Published As

Publication number Publication date
JPS646866B2 (en) 1989-02-06

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