JPS59147744A - Fully automatic molding machine for joined core in one body with cold box - Google Patents
Fully automatic molding machine for joined core in one body with cold boxInfo
- Publication number
- JPS59147744A JPS59147744A JP58020805A JP2080583A JPS59147744A JP S59147744 A JPS59147744 A JP S59147744A JP 58020805 A JP58020805 A JP 58020805A JP 2080583 A JP2080583 A JP 2080583A JP S59147744 A JPS59147744 A JP S59147744A
- Authority
- JP
- Japan
- Prior art keywords
- core
- mold
- molding
- blow
- molding machine
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/23—Compacting by gas pressure or vacuum
- B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Devices For Molds (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は全自動コールドボックス一体接合中子造型機に
怪力、本発明において「一体接合中子」とは、複雑な形
状又は構造の中子を一部別途に造型し、この造型中子（
接合中子）部分を予じめ金型内に配置して、造型材を充
填して一体に接合した完成中子を言うものである。[Detailed Description of the Invention] The present invention is a fully automatic cold box integrally bonded core making machine. , this molding core (
This refers to a completed core in which the parts (joint core) are placed in a mold in advance, filled with molding material, and joined together.
従来、複雑な形状又はｆｓ造の中子、即ち、１回の造型
操作では造型が困難な中子は、予じめ中子の一部を別途
造型して置き、この造型された一部を完成中子造型用金
型内に人手によシ装置して造型を行ない完成中子として
いる現状である。、しかるにか＼る従来方式は人手を煩
わすために造型サイクルが一定せず、危険を伴うもので
あシ、造型操作の作業性が悪いことは当業者に知られて
いるところである。Conventionally, for cores with complex shapes or fs construction, that is, cores that are difficult to mold in one molding operation, a part of the core is separately molded in advance, and this molded part is Currently, the completed core is formed by manually molding the completed core using a device inside a mold for molding the completed core. However, it is well known to those skilled in the art that the conventional method requires manpower, the molding cycle is not constant, is dangerous, and the workability of the molding operation is poor.
本発明者はこの種従来方式を改善すべく種々検討、実験
の結果本発明の開発に成功したものであシ、本発明の技
術的構成は前記特許請求の範囲各項に明記したとおυで
ある。The present inventor has successfully developed the present invention as a result of various studies and experiments aimed at improving this type of conventional system, and the technical structure of the present invention is specified in each claim. be.
本発明の具体的−例を示す添付図面に基いて更に詳細に
説明する。The present invention will be described in more detail with reference to the accompanying drawings showing specific examples thereof.
第１図は本発明造型機の正面図、第２図は第１図の左方
側面図であるが、接合中子送り装置は省略して図示しで
ある。第３図は第１図の平面図である。FIG. 1 is a front view of the molding machine of the present invention, and FIG. 2 is a left side view of FIG. 1, but the joining core feeding device is omitted from illustration. FIG. 3 is a plan view of FIG. 1.
図面において、９は造型機機枠上盤２１に懸吊され、レ
ール上をブローヘッド台車横行シリンダー１２の作動に
よシ横行自在のブローヘッド台車でア）、該ブローヘッ
ド台車９にはブローヘッド１０及びがツシングヘッド１
１が通常図示の如く併設しである。５は下金型台車であ
シ、下金型２２を載架し、機台に設けた下金型台車昇降
装置７によシ昇降され、中子押上シリンダー１５を具備
しておシ、かつ下金型台車横行シリンダー６の作動によ
り横行しうる機構としである。２３は上金型であり公知
の如く機枠に着脱自在に配設しである。In the drawings, reference numeral 9 denotes a blow head truck which is suspended from the upper platen 21 of the molding machine frame and can freely traverse on rails by the operation of the blow head truck traverse cylinder 12. 10 and tussing head 1
1 is usually installed side by side as shown in the figure. Reference numeral 5 denotes a lower mold trolley, on which the lower mold 22 is mounted, which is lifted and lowered by a lower mold trolley lifting device 7 provided on the machine base, and is equipped with a core pushing cylinder 15, and This is a mechanism that allows the lower mold carriage to be traversed by the operation of the traverse cylinder 6. Reference numeral 23 denotes an upper mold, which is detachably disposed on the machine frame as is well known.
置型機上盤２１上にけ吹込弁１９を有する圧着シリンダ
ー１３、造型材ミキサー２４及び造型材加温器その他必
要機器が配置しである。A crimping cylinder 13 having a blow-in valve 19, a molding material mixer 24, a molding material warmer and other necessary equipment are arranged on the molding machine upper board 21.
１は接合中子昇降装置であυ、第２図に示す如く上盤２
１の前面に平行に設けたレール上を移動する接合中子移
替台車２に懸吊してあり、図示してないシリンダーによ
り昇降し、接合中子チャッキングシリンダーの作動によ
り接合中子移替台車１７にセットされた接合中子２５を
掴み、接合中子移替台車横行シリンダー４の作動によシ
、下金型２２上に移動し、下金型２２の造型突所の所定
位置に接合中子２５を嵌合する機構としである。1 is a joining core lifting device υ, and as shown in Fig. 2, the upper plate 2
It is suspended from a welding core transfer trolley 2 that moves on a rail parallel to the front surface of the welding core 1, and is raised and lowered by a cylinder (not shown), and the welding core is transferred by the operation of the welding core chucking cylinder. The welding core 25 set on the trolley 17 is grasped, moved onto the lower mold 22 by the operation of the welding core transfer trolley traverse cylinder 4, and joined to a predetermined position of the molding protrusion of the lower mold 22. This is a mechanism for fitting the core 25.
１４は反転アンローダ−であって、下金型２２面と中子
搬送コンベア２６間を、ロータリーアクチュエタ−２０
の作動によって該アンローダ−１４のチャッキング部が
往復運動を行って、完成中子を中子搬送コンベア２６上
に載置する機能を有している。14 is a reversing unloader, and a rotary actuator 20 is connected between the lower mold 22 surface and the core conveyor 26.
The chucking section of the unloader 14 reciprocates by the operation of the unloader 14, and has the function of placing the completed core on the core conveyor 26.
尚１図面において、１８はブロープレート、ｆＡ）はマ
シンセンター、 （Ｂ）Ｉｒｉ吹込（ｍ セフ Ｐ
、 （Ｃ）は取出側センター、（Ｄ）は砂補給セン
ター、（Ｅ）は接合中子チャッキングセンター、（Ｆ）
は接合中子装置回転センターであり、２７け金型交換台
車、２８はブロープレート交換機構、２９は金型移替シ
リンダーを夫々示している。In one drawing, 18 is the blow plate, fA) is the machine center, (B) Iri blowing (m Sef P
, (C) is the extraction side center, (D) is the sand supply center, (E) is the joining core chucking center, (F)
2 is a welding core device rotation center, 27 is a mold exchange cart, 28 is a blow plate exchange mechanism, and 29 is a mold transfer cylinder.
上記の如き構成からなる本発明の一例である全自動コー
ルドボックス一体接合中子造型機の操作態様を以下に説
明する。The operation mode of the fully automatic cold box integrally bonded core molding machine which is an example of the present invention having the above-mentioned configuration will be described below.
接合中子移替台車１７にけ予じめ造型した接合中子２５
を図示の如く多数個セフ）しておく。Bonding core 25 pre-shaped on bonding core transfer trolley 17
(as shown in the figure).
（ａｌ 接合中子セット工程：
接合中子昇降装置１を下降し、接合中子チャッキングセ
ンターＥの位置にて接合中子チャッキングシリンダー６
の作動によシ、接合中子２５を接合中子昇降装置１によ
シ保持させる。接合内子２５を保持しだま＼接合中子昇
降装置を上昇させる。ついで接合中子移替台車２を前記
接合中子２５を保持したま＼接合中子移替台車横行シリ
ンダー４の作動によシ造型機センター（Ａ）まで移動さ
せる。前記接合中子昇降装置１は接合中子チャッキング
センター（Ｅ）と造型機センター（Ａ）に停止する如く
調整しである。(Al Bonding core setting process: The bonding core lifting device 1 is lowered, and the bonding core chucking cylinder 6 is moved to the position of the bonding core chucking center E.
As a result of the operation, the welding core 25 is held by the welding core lifting device 1. While holding the joining core 25, raise the joining core lifting device. Next, the welding core transfer truck 2 is moved to the molding machine center (A) by the operation of the welding core transfer truck traverse cylinder 4 while holding the welding core 25. The welding core lifting device 1 is adjusted so that it stops at the welding core chucking center (E) and the molding machine center (A).
接合中子昇降装置１が造型機センター（Ａ）で停止する
と同時に内蔵するシリンダーを作動させて、接合中子２
５を下金型２２０所定位置に挿入する。When the welding core lifting device 1 stops at the molding machine center (A), the built-in cylinder is activated to raise and lower the welding core 2.
5 into the lower mold 220 at a predetermined position.
との挿入完了層、接合中子チャッキングシリンダーの作
動によシ、接合中子２５の挟持を解除し、該接合中子昇
降装置１を上昇させ、前記接合中子移替台車２を接合中
子チャッキングセンター（［）まで移動、復帰させる。When the insertion is completed, the welding core chucking cylinder releases the clamping of the welding core 25, raises the welding core lifting device 1, and moves the welding core transfer cart 2 to the welding core chucking cylinder. Move to the child chucking center ([) and return.
尚、第２図の下金型台車５は吹込側センター（Ｂ）に位
置しておシ、前記の接合中子２５の下金型２２えの挿入
時はこの下金型台車５は取出側センター（Ｃ）上に位置
しである。The lower mold cart 5 in FIG. 2 is located at the center (B) on the blowing side, and when the lower mold 22 of the welding core 25 is inserted, this lower mold cart 5 is located on the ejection side. It is located on the center (C).
（ｂｌ 造型砂吹込工程：
下金型２２内に接合中子のセットを完了した後、金型の
バイス、マンドレル、入子等が閉められ、下金型台車横
行シリンダー６の作動によシ下金型台車５を取出側セン
ター（Ｃ）から吹込側センター（Ｂ’）に移動させる。(bl Molding sand blowing process: After completing the setting of the bonding core in the lower mold 22, the vise, mandrel, insert, etc. of the mold are closed, and the lower mold carriage is lowered by the operation of the traverse cylinder 6. The mold cart 5 is moved from the removal side center (C) to the blowing side center (B').
この際、下金型台車横行シＩノンダー６のロンド先端は
ターミナル台車８に皐す付けられており、該ターミナル
台車８と下金型台車５とがフックによって連結されてい
る。ついで、吹込側センター（Ｂ）に位置した下金型台
車５を下金型台車昇降装置７の作動によシ上昇させ、下
金型２２と上金型２３を密着させる。尚、ターミナル台
車８と下金型台車とのフック連結部は摺動機構としてあ
シ、ターミナル台車８は上昇しない。At this time, the rond tip of the lower mold truck traverse I nonder 6 is attached to the terminal truck 8, and the terminal truck 8 and the lower mold truck 5 are connected by a hook. Next, the lower mold cart 5 located at the blowing side center (B) is raised by the operation of the lower mold cart lifting device 7, and the lower mold 22 and the upper mold 23 are brought into close contact with each other. Incidentally, the hook connecting portion between the terminal carriage 8 and the lower mold carriage is reeded as a sliding mechanism, and the terminal carriage 8 does not rise.
ブローヘッド台車横行シリンダー１２の作動によりブロ
ーヘッド台車９を移動サセ、ブローヘッド）０が砂補給
センター（Ｄ）から造型機センター（Ａ）まで移動させ
る。センター（Ａ）上に位置したフローヘッド１０を圧
着シリンダー１ｇノｆｔ［＋によシ、ブロープレート１
８が上金型に密着するまで下降させる。止金型２３に下
金型台車５で持上げられた下金型２２とブロープレート
１８が密着した状態で吹込弁１９を開いてブローヘッド
１０内の造型砂を全型内造型空所に吹込む。吹込完了後
のフローヘッド１０内の吹込エアー残圧を排気する。こ
の排気完了後、圧着シリンダー１３の作動によ勺プロー
ヘッド１０を上昇させる。この際フローヘッド１０はブ
ローヘッド台車９に内蔵シであるスプリング（図示せず
）によシ上昇する。The blow head truck 9 is moved from the sand supply center (D) to the molding machine center (A) by the operation of the blow head truck traverse cylinder 12. Move the flow head 10 located on the center (A) to the crimping cylinder 1 g no.
8 until it comes into close contact with the upper mold. With the lower mold 22 lifted by the lower mold trolley 5 and the blow plate 18 in close contact with the stop mold 23, the blow valve 19 is opened to blow the molding sand in the blow head 10 into all the molding cavities in the mold. . After the blowing is completed, the residual pressure of the blowing air in the flow head 10 is exhausted. After this evacuation is completed, the blower head 10 is raised by operating the pressure cylinder 13. At this time, the flow head 10 is raised by a spring (not shown) built into the blow head truck 9.
（ｃ） がツシング工程ニ
ブローヘッド台車９を前記シリンダー１２の作動によル
移動させ、がツシングヘッド１１をマシンセンター（Ａ
”ｌ上に移動、停止する。この場合、ブローヘッド１０
は砂補給センター（Ｄ）上にあ１該ブローヘッド内にホ
ッパーから造型砂の補給をする。(c) The tweezing process niblow head cart 9 is moved by the operation of the cylinder 12, and the tweezing head 11 is moved to the machine center (A
”l and stop. In this case, the blow head 10
The molding sand is supplied from the hopper into the blow head on the sand supply center (D).
マシンセンター（Ａ）上に位置したがツシングヘッド１
１を圧着シリンダー１３の作動によシ上金型２６背面に
密着するまで下降し、更にがツシングヘッド１１内に内
蔵されている押出整形ピン（図示せず）を下降させ、上
金型２３の吹込口部に残留する造型砂を整形して造型中
子表面の整形を行なう。吹込口部の整形を行なった後、
ガス発生装置（図示せず）より供給される硬化ガス又は
反応ガスの吹込みによシ、金型空所に充填された造型砂
を硬化させ、さきに挿入された接合中子２５と一体に接
合された完成中子とする。Tushing head 1 is located on the machine center (A)
1 is lowered by the operation of the crimping cylinder 13 until it comes into close contact with the back surface of the upper mold 26, and then an extrusion shaping pin (not shown) built in the tweezing head 11 is lowered to blow the upper mold 23. The molding sand remaining at the mouth is shaped to shape the surface of the molding core. After shaping the inlet,
By blowing hardening gas or reaction gas supplied from a gas generator (not shown), the molding sand filled in the mold cavity is hardened and integrated with the previously inserted bonding core 25. The finished core is joined.
前記の硬化反応が完了した後硬化用ガスを追い出し、が
ツシングヘッド１１を上昇、復帰させる。After the curing reaction is completed, the curing gas is expelled, and the tweezing head 11 is raised and returned to its original position.
（ｄｌ 離型・搬出工程：
下金型台車昇降装Ｍ７を作動させ、造型完了した一体接
合中子を保持した下金型台車５を所定位置に下降、停止
する。(dl Mold release/carry-out process: The lower mold cart lifting device M7 is operated, and the lower mold cart 5 holding the integrally bonded core that has been molded is lowered to a predetermined position and stopped.
反転アンローダ−１４をロータリーアクチュエーター２
０の作動によシ、第１図に示す中立位置から金型側へ９
０°反転し、下金型台車横行シリンダー６の作動によシ
下金型台車５を吹込側センター （Ｂ’ｌから取出側セ
ンター（Ｃ）に移動、停止する。Reversing unloader 14 to rotary actuator 2
9 from the neutral position shown in Figure 1 to the mold side.
It is reversed by 0°, and the lower mold truck 5 is moved from the blow-in side center (B'l) to the take-out side center (C) and stopped by the operation of the lower mold truck traverse cylinder 6.
ついで、下金型台車５に併設した中子押出シリンダー１
５を作動させ、押出ピン（図示せず）を下金型２２内に
突出させて、さきに反転させたアンローダ−１４のフレ
ーム内に一体接合中子を押上、離型する。Next, the core extrusion cylinder 1 attached to the lower mold trolley 5
5 is activated, an ejector pin (not shown) is projected into the lower mold 22, and the integrally joined core is pushed up into the frame of the unloader 14, which was previously inverted, and released from the mold.
反転アンローダ−１４のフレーム内に押上られだ一体接
合中子を、反転アンローグー中子チャッキングシリンダ
ー１６の作動によシ挾持し、反転アンローダ−１４を１
８０°鳶復転して中子搬送コンベア２６上に至シ、前記
デャッキングシリンダー１６を開き、一体接合中子を中
子搬出コンベア２６上にＩＩ！置、搬出する。反転アン
ローダ−１４は９０°反転して中立位置に戻し、同時に
手會會尋Ｈ中子押上シリン／−１５を復帰させて、次の
造型サイクルに移行する。The integrally bonded core pushed up into the frame of the reversing unloader 14 is held by the operation of the reversing unloader core chucking cylinder 16, and the reversing unloader 14 is moved to 1.
The core is rotated 80 degrees and placed on the core conveyor 26. Then, the decking cylinder 16 is opened and the integrally bonded core is placed on the core conveyor 26! Place and remove. The reversing unloader 14 is reversed by 90° and returned to the neutral position, and at the same time, the manual H core pushing cylinder 15 is returned to its original position, and the next molding cycle begins.
以上本発明造型機の造型サイクルを説明したが。The molding cycle of the molding machine of the present invention has been described above.
本発明造型機に設置しである主たる付属機構について説
明する。The main attached mechanisms installed in the molding machine of the present invention will be explained.
（ｅｌ 接合中子送り装置１７の機構は本出願人が同
時出願の特願昭 号に詳細に記載しであ
るが該装置は接合中子２５を保持、移行する多数の）９
レツドを縦及び横方向に移動自在に載架してあシ、接合
中子２５を常に接合中子チャッキングセンター（Ｅ）に
配設する機構及び２組のパレット群を備え、接合中子送
シ装置回転センター（Ｆ）を中心として回動し、接合中
子の・臂レットえのセフテングも容易な機構をも具備す
る構成とＬである。(The mechanism of the welding core feeding device 17 is described in detail in the concurrently filed patent application No. Sho by the present applicant, but this device holds and transfers the welding cores 25 in large numbers.)9
It is equipped with a mechanism that allows the reeds to be mounted on the reeds movably in the vertical and horizontal directions, and a mechanism that always places the welding core 25 in the welding core chucking center (E), as well as two sets of pallets. The device rotates around the rotation center (F), and has a mechanism that facilitates the safety of the welding core and armpit.
ｉｆｌ 金型交換台車２７は第２図及び第３図に示す
如く配設してあ９１機枠から取シ外した上金型２６を下
金型台車５を上昇させて受け、下金型台車５を所定位置
（第２図図示）Ｋ降下したのち、下金型台車横行シリン
ダー６の作動にょ如、上金型２３を載置した下金型台車
５を取出センター（０に移動させてフックを解除して金
型移替シリンダー２９の作動によシ金型交換台車２７上
に載置し、新たな下金型台車５を前記と逆に操作してセ
ットする機構としである。ifl The mold exchange trolley 27 is arranged as shown in FIGS. 2 and 3, and receives the upper mold 26 removed from the machine frame by raising the lower mold trolley 5. 5 is lowered to a predetermined position K (as shown in Figure 2), the lower mold trolley 5 on which the upper mold 23 is placed is moved to the extraction center (0) and hooked up as the lower mold trolley traverse cylinder 6 operates. This is a mechanism in which the lower mold carrier 5 is released and placed on the mold exchange trolley 27 by operating the mold transfer cylinder 29, and a new lower mold carrier 5 is set by operating it in the reverse manner.
（ｇｌ 異種の金型と交換した場合、当然ブロープレ
ートも交換することに々るが、その場合はブローヘッド
台車横行シリンダー１２の作動によシ、ブローヘッド１
０をブロープレート交換機１２８の直上に位置させ、該
ブロープレート交換機構２８を上昇してブローヘッド１
ｏがら離脱したブロープレートを受け、ブロープレート
交換機１ｌＩ２８を水平回動じて、新たなブロープレー
）ト交換り、。(gl) When exchanging with a different type of mold, the blow plate will of course also be exchanged, but in that case, the blow head 1
0 directly above the blow plate exchanger 128, and move the blow plate exchange mechanism 28 up to remove the blow head 1.
Receive the blow plate that came off from the machine and rotate the blow plate exchanger 1lI28 horizontally to replace it with a new blow plate.
前記と逆の操作によシブロープレートをブローヘッド１
０に取り付ける機構としである。By reversing the above procedure, attach the sieve plate to the blow head 1.
This is a mechanism for attaching it to 0.
本発明造型機は前述した如き構成、操作を行うものであ
シ、奏せられる作用、効果を列記すれば次のとおシであ
る：
（１１接合用中子２５供給用の回転式接合中子送シ装置
１７によって造型運転を停止することなく自動的に中子
を供給できる、
（２）接合中子移替台車１７によって中子２５は順次間
けつ的に供給位置へ送シ出される、（３） 接合中子
装Ｗ１１７上の中子２５は中子移替装置１．２によって
金型２２内に正確に位置決めして装填される、
（４）手作業によることなく接合一体造型中子が自動的
に成形されて搬送コンベアー上へ取出せる省力化された
機構である。The molding machine of the present invention has the configuration and operation as described above, and the functions and effects achieved are as follows: The cores can be automatically fed by the feeding device 17 without stopping the molding operation. (2) The cores 25 are sequentially and intermittently fed to the feeding position by the joining core transfer cart 17. 3) The core 25 on the bonded core assembly W117 is accurately positioned and loaded into the mold 22 by the core transfer device 1.2. (4) The bonded integrally molded core is assembled without manual work. It is a labor-saving mechanism that automatically forms the mold and takes it out onto the conveyor.
（５）造型作業たけでなく、金型交換、ブロープレート
交換及びブロープレート脱着といった作業まで自動化（
省力化）されている。(5) Automate not only molding work, but also work such as mold replacement, blow plate replacement, and blow plate removal/detachment (
labor saving).
ｆ６） 使用しうる時間の短かいコールドボックス砂
を常時適量混線供給するためにミキサーが設けである。f6) A mixer is installed to constantly feed the appropriate amount of cold box sand, which can be used for a short time.
第１図は本発明造型機の一例を示す正面図、第２図は第
１図の接合中子送り装置を省略した側面図、第３図は第
１図の平面図であり、図中、１は接合中子昇降装置、２
は接合中子移替台車、３は接合中子チャッキングシリン
ダー、４は接合中子移替台車横行シリンダー、５は下金
型台車、６は下金型台車横行シリンダー５７は下金型台
車昇降装置、８はターミナル台車、９Ｙ′ｉブロ一ヘツ
ド台車、１０ｔ’ｉブローヘッド、＋１ｔ；ｉがツシン
グヘッド、１２Ｈフローヘッド台車棲行シリンター、１
６は圧着シリンダー、１４は反転アンローダ−１１５は
中子押上シリンダー、１６は反転アンローグー中子チャ
ッキングシリンダー、１７Ｈ接合中子送シ装置、１８は
ブロープレート、１９は吹込弁、２０はロータリーアク
チュエーター、２１は上盤、２２は下金型、２６は上金
型、２４けミキサー、２５は接合中子、２６は中子搬送
コンベア、２７け金型交物台車、２８Ｖｉプローブし一
ト交換機構、２９け金型移替シリンダーである。Fig. 1 is a front view showing an example of the molding machine of the present invention, Fig. 2 is a side view with the joining core feeding device of Fig. 1 omitted, and Fig. 3 is a plan view of Fig. 1. 1 is a joining core lifting device, 2
3 is a joining core transfer truck, 3 is a joining core chucking cylinder, 4 is a joining core transfer truck traversing cylinder, 5 is a lower mold truck, 6 is a lower mold truck traversing cylinder 57 is a lower mold truck lifting/lowering cylinder Equipment, 8 is a terminal truck, 9Y'i blow head truck, 10t'i blow head, +1t;
6 is a crimping cylinder, 14 is an inversion unloader, 115 is a core push-up cylinder, 16 is an inversion unloader - core chucking cylinder, 17H is a welding core feeding device, 18 is a blow plate, 19 is a blow valve, 20 is a rotary actuator, 21 is an upper board, 22 is a lower mold, 26 is an upper mold, 24 pieces of mixer, 25 is a joining core, 26 is a core conveyor, 27 pieces of mold exchange trolley, 28 Vi probe and replacement mechanism, This is a 29-piece mold transfer cylinder.
Claims (3)
吹込機構及びがツシング機構を有し、昇降自在の下金型
台車を造型機４台上に備えたコールドボックス中子造型
機において、該造型機々外の一方側部に回転自在の一体
接合中子送り装置を備え、他方側部に反転式アンローダ
−を具備し、前記砂吹込及びガツシング機構と平行して
前記上盤に一体接合中子昇降装置を有する接合中子移替
え台車を横行自在に懸ＩＴｓしてなる全自動コールドボ
ックス一体接合中子造型機。(1) A cold box core making machine that is suspended from the upper plate of the molding machine frame and has a sand blowing mechanism and a tushing mechanism that can move freely, and is equipped with a lower mold carriage that can be raised and lowered on four molding machines. A rotatable integrated core feeding device is provided on one side outside the molding machine, a reversible unloader is provided on the other side, and the molding machine is mounted on the upper plate in parallel with the sand blowing and gassing mechanism. This is a fully automatic cold box integrally bonded core making machine which is made up of ITs that freely suspends a bonding core transfer cart having an integral bonding core lifting device.
サーを具備する特許請求の範囲第１項記載の全自動コー
ルドメツクスー゛体接合中子造型機０(2) Fully automatic cold mesh body joining core making machine 0 according to claim 1, which is equipped with a sand replenishment mechanism and a forming material mixer on the upper board of various molding frames.
着機構を付設した特許請求の範囲第１項記載の全自動コ
ールドボックス一体接合中子造型機。(3) The fully automatic cold box integral joining core making machine according to claim 1, which is equipped with a mold quick attachment/detachment mechanism and a blow plate quick attachment/detachment mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58020805A JPS59147744A (en) | 1983-02-09 | 1983-02-09 | Fully automatic molding machine for joined core in one body with cold box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58020805A JPS59147744A (en) | 1983-02-09 | 1983-02-09 | Fully automatic molding machine for joined core in one body with cold box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59147744A true JPS59147744A (en) | 1984-08-24 |
| JPS6322900B2 JPS6322900B2 (en) | 1988-05-13 |
Family
ID=12037251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58020805A Granted JPS59147744A (en) | 1983-02-09 | 1983-02-09 | Fully automatic molding machine for joined core in one body with cold box |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59147744A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63174944U (en) * | 1987-04-30 | 1988-11-14 | ||
| EP0719605A1 (en) * | 1994-12-26 | 1996-07-03 | Toyota Jidosha Kabushiki Kaisha | Method of molding complete core from base core and bonded core |
| CN109070194A (en) * | 2016-04-13 | 2018-12-21 | 麦科恩威特尔莱伊公司 | System and method for manufacturing rail vehicle coupler head core |
-
1983
- 1983-02-09 JP JP58020805A patent/JPS59147744A/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63174944U (en) * | 1987-04-30 | 1988-11-14 | ||
| EP0719605A1 (en) * | 1994-12-26 | 1996-07-03 | Toyota Jidosha Kabushiki Kaisha | Method of molding complete core from base core and bonded core |
| US5673743A (en) * | 1994-12-26 | 1997-10-07 | Toyota Jidosha Kabushiki Kaisha | Method of molding complete core from base core and bonded core |
| CN109070194A (en) * | 2016-04-13 | 2018-12-21 | 麦科恩威特尔莱伊公司 | System and method for manufacturing rail vehicle coupler head core |
| US10828695B2 (en) * | 2016-04-13 | 2020-11-10 | Mcconway & Torley, Llc | System and method for manufacturing railcar coupler headcores |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6322900B2 (en) | 1988-05-13 |
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