JPH0525860Y2 - - Google Patents

Info

Publication number
JPH0525860Y2
JPH0525860Y2 JP1988129137U JP12913788U JPH0525860Y2 JP H0525860 Y2 JPH0525860 Y2 JP H0525860Y2 JP 1988129137 U JP1988129137 U JP 1988129137U JP 12913788 U JP12913788 U JP 12913788U JP H0525860 Y2 JPH0525860 Y2 JP H0525860Y2
Authority
JP
Japan
Prior art keywords
mold
main body
body member
clamp
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.)
Expired - Lifetime
Application number
JP1988129137U
Other languages
Japanese (ja)
Other versions
JPH0250327U (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 JP1988129137U priority Critical patent/JPH0525860Y2/ja
Publication of JPH0250327U publication Critical patent/JPH0250327U/ja
Application granted granted Critical
Publication of JPH0525860Y2 publication Critical patent/JPH0525860Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Description

【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、射出成形装置の昇降式金型セツテイ
ング装置に関し、特に金型取付盤に金型を外方側
より盤面と平行かつ略水平方向に搬入して昇降し
所定位置に固定するセツテイング装置及び搬入さ
れた金型を所定位置に固定するセツテイング装置
に関する。
[Detailed description of the invention] [Industrial field of application] The present invention relates to an elevating mold setting device for injection molding equipment, and in particular, the invention relates to an elevating mold setting device for an injection molding machine, and in particular, a mold is placed on a mold mounting board from the outside in a direction parallel to the board surface and approximately horizontally. The present invention relates to a setting device that is carried into a mold, raised and lowered, and fixed in a predetermined position, and a setting device that fixes a carried mold in a predetermined position.

〔従来技術〕[Prior art]

横型射出成形機において、固定盤と可動盤に対
して金型を外側方より盤面と平行かつ略水平方向
に搬入して盤面に位置決めし、固定するための金
型セツテイング装置として各種の装置が実用化さ
れているが、例えば特公昭56−19251号公報には、
その代表的な装置であつて固定盤及び可動盤の盤
面の下部に夫々3組の受けガイドを搬送方向に適
当間隔おきに装着するとともに2組の金型固定用
のクランプ装置を受けガイド同士間に設け、各受
けガイドの上端部には金型の下端部を搬送方向に
移動自在に支持する平面スライドを装着し、また
固定盤及び可動盤の盤面の上部には夫々2組のク
ランプ装置を装着し、更に上記盤面の金型搬入前
進端位置に夫々金型を受け止めて位置決めする上
下1対の停止ストツパーを設けてなる金型セツテ
イング装置が記載されている。
In horizontal injection molding machines, various devices are used as mold setting devices to carry the mold into the fixed platen and movable platen from the outside parallel to the platen surface in a substantially horizontal direction, position it on the platen surface, and fix it. For example, in Japanese Patent Publication No. 56-19251,
This is a typical device in which three sets of receiving guides are installed at appropriate intervals in the transport direction on the lower part of the platen surface of a fixed platen and a movable platen, and two sets of clamping devices for fixing molds are placed between the receiving guides. A flat slide that supports the lower end of the mold movably in the transport direction is attached to the upper end of each receiving guide, and two sets of clamp devices are installed on the upper parts of the fixed platen and movable platen respectively. A mold setting device is described which is provided with a pair of upper and lower stoppers for receiving and positioning the molds at the forward end positions of the mold carrying-in forward end position on the board surface.

〔考案が解決しようとする課題〕[The problem that the idea aims to solve]

一般に、射出成形機では各種サイズの金型を用
いて成形することまた各金型はその中心が盤面の
中心部に正確に位置決めする必要があることか
ら、金型のサイズが変わる毎に上記6組の受けガ
イドと4組のクランプ装置と4組の停止ストツパ
ーの取付け位置を変更する必要があり、そのため
上記受けガイド、クランプ装置及びストツパーは
通常ボルトにて盤面に着脱自在に固定される。そ
して、例えば各受けガイドを2本のボルトで、各
クランプ装置を4本のボルトで、各ストツパーを
2本のボルトで夫々固定する場合、各盤面におい
て合計26本のボルトが用いられ、各種サイズの金
型に対応する為には多数のボルト穴が必要とな
る。もつとも、盤面には一般に規格化された所定
の配列パターンで多数のボルト穴が予め設けられ
ているものの、金型のサイズによつてはこれから
ボルト穴を活用できないことも多く、その場合盤
面にタツピング加工して例えば3組の受けガイド
用の6個のボルト穴を形成しなければならない。
In general, injection molding machines use molds of various sizes to perform molding, and the center of each mold must be positioned accurately at the center of the board, so each time the size of the mold changes, the above It is necessary to change the mounting positions of the set of receiving guides, the four sets of clamp devices, and the four sets of stoppers, so the receiving guides, clamp devices, and stoppers are usually removably fixed to the panel surface with bolts. For example, when fixing each receiving guide with two bolts, each clamping device with four bolts, and each stopper with two bolts, a total of 26 bolts are used on each board surface, and each size is different. A large number of bolt holes are required to accommodate this mold. Although a number of bolt holes are generally pre-prepared in a standardized arrangement pattern on the board surface, depending on the size of the mold, it is often impossible to utilize the bolt holes from now on, and in that case, tapping on the board surface is necessary. For example, six bolt holes for three sets of receiving guides must be machined.

しかも、金型のサイズが変わる毎に受けガイド
とクランプ装置とストツパーの位置を変える為に
合計52本のボルトを着脱しなければならず、多大
の労力と時間を要し成形機の稼働率低下が避けら
れない。
Moreover, each time the size of the mold changes, a total of 52 bolts must be installed and removed to change the positions of the receiving guide, clamp device, and stopper, which requires a great deal of labor and time and reduces the operating rate of the molding machine. is unavoidable.

加えて、比較的小型の成形機の場合には、盤面
も小型で盤面の4隅にはガイドロツドも挿通して
いるので非常に狭いスペースに受けガイド及びク
ランプ装置などを装着することになるが、個々に
別体の受けガイド及びクランプ装置は全体として
大きなスペースを必要とするので、これらを盤面
に配置する上でスペースが不足し、これらを装着
することが困難になることも多い。
In addition, in the case of a relatively small molding machine, the board is small and guide rods are inserted through the four corners of the board, so the receiving guide and clamping device must be installed in a very narrow space. The individual receiving guides and clamping devices require a large amount of space as a whole, so it is often difficult to mount them because there is insufficient space to arrange them on the board.

更に、受けガイド及びクランプ装置が個々別体
の構造なので、個々の製作コストが高価になり、
金型セツテイング装置の合計製作コストが非常に
高価になる。
Furthermore, since the receiving guide and the clamping device have separate structures, their individual manufacturing costs are high.
The total manufacturing cost of the mold setting device becomes very high.

本考案の目的は、昇降装置で盤面におけに高さ
位置の変更が容易であり、小型化が可能でかつ安
価に製作し得るような射出成形機の昇降式金型セ
ツテイング装置を提供することである。
The purpose of the present invention is to provide an elevating type mold setting device for an injection molding machine, which allows the height position on the board surface to be easily changed using the elevating device, which can be downsized and manufactured at low cost. It is.

〔課題を解決するための手段〕[Means to solve the problem]

第1請求項に係る射出成形機の昇降式金型セツ
テイング装置は、横型射出成形機の1対の金型取
付盤間に金型を外側方より盤面に平行かつ略水平
方向に搬入して盤面に固定する為の装置におい
て、各金型取付盤の盤面の下部に搬送方向に延び
る一体化した本体部材を上下方向移動可能に設
け、上記本体部材の上端部に金型を搬送方向に滑
らかに移動可能に支持する搬送支持機構を設け、
上記本体部材に金型固定用のクランプ装置を組込
み、上記本体部材を上下方向移動自在に案内し且
つ盤面外への移動を拘束する案内機構を設け、上
記本体部材を昇降駆動する昇降装置を設けたもの
である。
The elevating type mold setting device for an injection molding machine according to the first claim is such that a mold is conveyed from the outside in a direction parallel to and substantially horizontally to a board surface between a pair of mold mounting boards of a horizontal injection molding machine. In a device for fixing a mold to a mold, an integrated main body member extending in the transport direction is provided at the bottom of the board surface of each mold mounting board so as to be movable in the vertical direction. Provided with a transport support mechanism that supports movably,
A clamp device for fixing the mold is incorporated into the main body member, a guide mechanism is provided to guide the main body member vertically movably and restrain the movement out of the board surface, and an elevating device is provided to drive the main body member up and down. It is something that

第2請求項に係る射出成形機の昇降式金型セツ
テイング装置は、横型射出成形機の1対の金型取
付盤間に外側方より盤面と平行かつ略水平方向に
搬入された金型を盤面に固定する為の装置におい
て、各金型取付盤の盤面の上部に搬送方向に延び
る一体化した本体部材を上下方向移動可能に設
け、上記本体部材に金型固定用のクランプ装置を
組込み、上記本体部材を上下方向移動自在に案内
し且つ盤面外への移動を拘束する案内機構を設
け、上記本体部材を昇降駆動する昇降装置を設け
たものである。
The elevating type mold setting device for an injection molding machine according to the second aspect of the present invention provides a mold setting device for an injection molding machine, in which a mold carried in from the outside in a direction parallel to and substantially horizontally to the board surface is placed between a pair of mold mounting boards of a horizontal injection molding machine. In the device for fixing the mold to the mold mounting board, an integrated main body member extending in the conveying direction is provided on the top of the board surface of each mold mounting board so as to be movable in the vertical direction, and a clamping device for mold fixing is incorporated into the main body member, and A guide mechanism is provided to guide the main body member vertically movably and restrain the movement out of the board surface, and an elevating device is provided to drive the main body member up and down.

〔作用〕[Effect]

第1請求項に係る射出成形機の昇降式金型セツ
テイング装置においては、横型射出成形機の1対
の金型取付盤間に金型を外側方より盤面に平行か
つ略水平方向に搬入するときに、金型は1対の金
型取付盤の盤面の下部に夫々設けられた本体部材
の搬送支持機構で搬送方向に滑らかに移動可能に
支持されつつ搬入され、本体部材が昇降装置によ
り案内機構を介して昇降されて、金型が本体部材
とともに所定位置まで昇降駆動され、その後クラ
ンプ装置で盤面に固定される。
In the elevating type mold setting device for an injection molding machine according to the first claim, when a mold is carried from the outside in parallel to the plate surface and in a substantially horizontal direction between a pair of mold mounting plates of a horizontal injection molding machine. The mold is carried in while being supported so as to be able to move smoothly in the transport direction by transport support mechanisms for the main body members provided at the lower part of the board surfaces of a pair of mold mounting boards, and the main member is moved to the guide mechanism by an elevating device. The mold is raised and lowered together with the main body member to a predetermined position, and then fixed to the board surface by a clamp device.

ここで、本体部材には搬送支持機構及びクラン
プ装置が一体的に組込まれているので、昇降装置
で本体部材を昇降駆動するだけで搬送支持機構及
びクランプ装置を所定の高さ位置に移動させるこ
とが出来る。従つて、金型のサイズの変更に応じ
て金型セツテイング装置の高さ位置を容易かつ能
率的に変更することが出来る。
Here, since the transport support mechanism and the clamp device are integrally built into the main body member, the transport support mechanism and the clamp device can be moved to a predetermined height position simply by driving the main body member up and down with the lifting device. I can do it. Therefore, the height position of the mold setting device can be easily and efficiently changed in response to changes in the size of the mold.

上記搬送支持機構やクランプ装置を別個のもの
でなく、本体部材に組込んたので昇降式金型セツ
テイング装置が全体として小型になる。
Since the conveyance support mechanism and the clamp device are incorporated into the main body member rather than being separate, the elevating mold setting device as a whole becomes smaller.

加えて、搬送支持機構やクランプ装置を別個の
ものでなく、本体部材に組込んだので昇降式金型
セツテイング装置全体の部品数も大幅に減少す
る。
In addition, since the conveying support mechanism and the clamping device are not separate units but are incorporated into the main body member, the number of parts of the entire elevating mold setting device can be greatly reduced.

第2請求項に係る射出成形機の昇降式金型セツ
テイング装置においては、前記のように1対の金
型取付盤間に金型が搬入されたときに、本体部材
が昇降装置により案内機構を介して昇降されて所
定位置に保持され、その後金型がクランプ装置で
盤面に固定される。
In the elevating mold setting device for an injection molding machine according to the second aspect, when the mold is carried between the pair of mold mounting plates as described above, the main body member is moved by the guide mechanism by the elevating device. The mold is raised and lowered through the mold and held in a predetermined position, and then the mold is fixed to the board surface by a clamping device.

ここで、本体部材にはクランプ装置が一体的に
組込まれているので、昇降装置で本体部材を昇降
駆動するだけでクランプ装置を所定の高さ位置に
移動させることが出来、第1請求項と同様に金型
のサイズの変更に応じて昇降式金型セツテイング
装置の高さ位置を容易かつ能率的に変更すること
が出来、昇降式金型セツテイング装置が全体とし
て小型になり、昇降式金型セツテイング装置を構
成する部品数も大幅に減少する。
Here, since the clamping device is integrally built into the main body member, the clamping device can be moved to a predetermined height position simply by driving the main body member up and down using the lifting device. Similarly, the height position of the elevating mold setting device can be easily and efficiently changed in response to changes in mold size, making the elevating mold setting device more compact as a whole, and increasing the height of the elevating mold setting device. The number of parts that make up the setting device is also significantly reduced.

〔考案の効果〕[Effect of idea]

第1請求項に係る射出成形機の昇降式金型セツ
テイング装置によれば、以上説明したように、昇
降装置によりクランプ装置及び搬送支持機構が組
込まれた本体部材の高さ位置の変更を容易かつ能
率的に行えるので、金型のサイズの変更に応じて
複数のボルト等を着脱してクランプ装置等の位置
を変更する作業が不用となり、成形機の稼働能率
を向上出来ること、昇降式金型セツテイング装置
の小型化により比較的小型の成形機にも無理なく
適用出来ること、構成する部品数の大幅な減少に
より製造コストを著しく低減出来ることなどの効
果が得られる。
According to the elevating mold setting device for an injection molding machine according to the first aspect, as explained above, the height position of the main body member in which the clamping device and the conveyance support mechanism are incorporated can be easily and easily changed by the elevating device. Since it can be done efficiently, there is no need to attach and detach multiple bolts and change the position of clamp devices etc. in response to changes in the size of the mold, improving the operating efficiency of the molding machine. By downsizing the setting device, it can be easily applied to a relatively small molding machine, and the manufacturing cost can be significantly reduced by significantly reducing the number of constituent parts.

第2請求項に係る射出成形機の昇降式金型セツ
テイング装置によれば、以上説明したように、昇
降装置によりクランプ装置が組込まれた本体部材
の高さ位置の変更を容易かつ能率的に行えるの
で、金型のサイズの変更に応じて複数のボルト等
を着脱してクランプ装置の位置を変更する作業が
不要となり、成形機の稼働能率を向上出来るこ
と、昇降式金型セツテイング装置の小型化により
比較的小型の成形機にも無理なく適用出来るこ
と、構成する部品数の大幅な減少により製造コス
トを著しく低減出来ることなどの効果が得られ
る。
According to the elevating mold setting device for an injection molding machine according to the second claim, as explained above, the height position of the main body member in which the clamping device is incorporated can be easily and efficiently changed by the elevating device. This eliminates the need to attach and detach multiple bolts and change the position of the clamp device in response to changes in mold size, improving the operating efficiency of the molding machine and downsizing the elevating mold setting device. Therefore, effects such as being able to be easily applied to a relatively small molding machine and significantly reducing manufacturing costs due to a significant reduction in the number of constituent parts can be obtained.

〔実施例〕 以下、本考案の実施例を図面に基いて説明す
る。
[Example] Hereinafter, an example of the present invention will be described based on the drawings.

第1図及び第2図に示すように、横型射出成形
機Iの固定盤1と可動盤2とは前後に平行に対向
配設され、可動盤2は4本のガイドロツド3で案
内されるとともに図示外の油圧シリンダで前後方
向に移動可能であり、固定盤1の後方には射出装
置(図示略)が配設され、その射出ノズルNの前
端部は固定盤1の略中央部に形成された挿通穴4
に挿通可能に配設されている。
As shown in FIGS. 1 and 2, a fixed platen 1 and a movable platen 2 of a horizontal injection molding machine I are arranged facing each other in parallel in the front and back, and the movable platen 2 is guided by four guide rods 3. It is movable in the front and back direction by a hydraulic cylinder (not shown), and an injection device (not shown) is disposed at the rear of the fixed platen 1, and the front end of the injection nozzle N is formed approximately in the center of the fixed platen 1. insertion hole 4
It is arranged so that it can be inserted into.

上記成形機Iにおいては、固定側金型5aと可
動側金型5bとからなる1対の金型5を用い、固
定側金型5aを固定盤1の盤面1aの中央にまた
可動側金型5bを可動盤2の盤面2aの中央に
夫々固定した状態で、これら1対の金型5により
成形を行うようになつているが、成形機I自体は
既存周知のものなので詳しい説明は省略する。
In the above molding machine I, a pair of molds 5 consisting of a fixed mold 5a and a movable mold 5b are used, and the fixed mold 5a is placed in the center of the plate surface 1a of the fixed platen 1, and the movable mold 5b are respectively fixed to the center of the plate surface 2a of the movable platen 2, and the pair of molds 5 are used to perform molding, but since the molding machine I itself is already well known, a detailed explanation will be omitted. .

上記成形機Iには、固定盤1の盤面1aの下部
と可動盤2の盤面2aの下部とに夫々付設された
ローラ・クランプユニツト6(これが、下側の昇
降式金型セツテイング装置に相当する)と、固定
盤1の盤面1aの上部と可動盤2の盤面2aの上
部に夫々付設されたクランプユニツト7(これ
が、上側の昇降式金型セツテイング装置に相当す
る)と、固定盤1及び可動盤2の上下両端部に
夫々配設され各ローラ・クランプユニツト6又は
各クランプユニツト7を昇降駆動する昇降装置8
と、固定盤1の盤面1aに凹設された位置決め用
ガイド溝9とが設けられている。また、成形機I
の左方には、複数の金型5を格納し得る金型マガ
ジン10と、金型マガジン10の交換ステーシヨ
ン11と成形機Iとの間に亙つて金型5を水平且
つ左右方向に搬送する中間搬送コンベア12と、
固定盤1と可動盤2間の搬出入位置13と交換ス
テーシヨン11とに亙つて金型5を押し駆動及び
引き駆動する金型移送駆動装置14とが配設され
ている。
The molding machine I has roller clamp units 6 (corresponding to the lower elevating mold setting device) attached to the lower part of the platen surface 1a of the fixed platen 1 and the lower part of the platen surface 2a of the movable platen 2. ), clamp units 7 attached to the upper part of the plate surface 1a of the fixed platen 1 and the upper part of the plate surface 2a of the movable platen 2 (this corresponds to the upper elevating type mold setting device), the fixed platen 1 and the movable platen Lifting devices 8 are disposed at the upper and lower ends of the board 2 and drive each roller clamp unit 6 or each clamp unit 7 up and down.
and a positioning guide groove 9 recessed in the plate surface 1a of the fixed plate 1. In addition, the molding machine I
On the left side, there is a mold magazine 10 that can store a plurality of molds 5, and a mold magazine 10 that transports the molds 5 horizontally and horizontally between the exchange station 11 of the mold magazine 10 and the molding machine I. intermediate conveyor 12;
A mold transfer drive device 14 that pushes and pulls the mold 5 is provided between the loading/unloading position 13 between the fixed platen 1 and the movable platen 2 and the exchange station 11.

上記金型マガジン10は、2階建て直方体枠状
のフレーム15内の上段と下段とに亙つて形成さ
れ且つ前後方向に併設された複数の格納部15A
内に、交換用の各種サイズの金型5をパレツト1
6に夫々載置した状態で格納し、複数の油圧シリ
ンダ17及び昇降装置で金型5をパレツト16と
ともに循環駆動するように構成したもので、各パ
レツト16の上部内には前後方向向きの複数の遊
転ローラ16aが設けられ、金型5は格納部15
Aの上段最後部の交換ステーシヨン11から搬出
入されるようになつている。尚、この金型マガジ
ン10は本考案とあまり関係がないのでその詳細
な説明を省略する。
The mold magazine 10 includes a plurality of storage sections 15A that are formed in the upper and lower sections of the two-story rectangular parallelepiped frame 15 and arranged side by side in the front and back direction.
Inside, pallet 1 contains replacement molds 5 of various sizes.
The mold 5 is stored in a state where it is placed on each pallet 6, and the mold 5 is circulated together with the pallet 16 using a plurality of hydraulic cylinders 17 and an elevating device. An idling roller 16a is provided, and the mold 5 is placed in the storage section 15.
It is designed to be carried in and out from the exchange station 11 at the rearmost part of the upper stage of A. Incidentally, since this mold magazine 10 has little to do with the present invention, a detailed explanation thereof will be omitted.

上記中間搬送コンベア12は、コンベア台上に
設けられた第1搬送部18と、固定盤1及び可動
盤2の左側部の下部に夫々固着され第1搬送部1
8と連なるように左方へ突設された前後1対の第
2搬送部19とからなり、該搬送部18,19は
夫々遊転ローラコンベアで構成され、その搬送面
がパレツト16の遊転ローラ16aの搬送面と直
列状で且つ同一レベルになるように設けられ、金
型5は各遊転ローラ16a及び中間搬送コンベア
12を介して交換ステーシヨン11から搬出入位
置13へ搬送される。尚、上記第1搬送部18に
は立向きのガイド輪付のガイドバー20と、ガイ
ドバー20を前後方向に駆動する油圧シリンダ2
1とからなる位置決め装置22が配設され、金型
5はこの位置決め装置22により第1搬送部18
において、固定側金型5aと固定盤1の盤面1a
間との隙間が数mmで、且つ可動側金型5bと可動
盤2の盤面2aとの隙間が約10mmになるように位
置決めされる。
The intermediate conveyor 12 includes a first conveying section 18 provided on the conveyor table, and a first conveying section 1 fixed to the lower left side of the fixed platen 1 and the movable platen 2, respectively.
It consists of a pair of front and rear second conveyance sections 19 protruding leftward so as to be continuous with the pallet 8, and each of the conveyance sections 18 and 19 is composed of an idling roller conveyor, and the conveying surface thereof is connected to the idle rotation of the pallet 16. The die 5 is provided to be in line with and on the same level as the conveying surface of the rollers 16a, and the mold 5 is conveyed from the exchange station 11 to the loading/unloading position 13 via each idle roller 16a and the intermediate conveyor 12. The first conveying section 18 includes a guide bar 20 with vertical guide wheels, and a hydraulic cylinder 2 that drives the guide bar 20 in the front and back direction.
A positioning device 22 consisting of a
In, the fixed side mold 5a and the plate surface 1a of the fixed platen 1
The movable side mold 5b and the plate surface 2a of the movable plate 2 are positioned so that the gap between them is several mm, and the gap between the movable mold 5b and the plate surface 2a of the movable plate 2 is approximately 10 mm.

上記金型移送駆動装置14は、遊転ローラ16
a及び中間搬送コンベア12の搬送面よりもやや
上方位置において交換ステーシヨン11の後部左
端近傍から搬出入位置13の左端部に亙つて配設
されたガイドフレーム23と、ガイドフレーム2
3に形成されたガイド溝(図示略)内において左
右方向に押引駆動される巻取可能な鋼製の駆動帯
板24と、ガイドフレーム23の左端部近傍に配
設され駆動帯板24をガイド溝に対して進退駆動
する押引駆動装置25と、駆動帯板24の右端部
に連結され電磁石により金型5に吸着可能に構成
された押引具26とを備えたものである。
The mold transfer drive device 14 includes an idling roller 16
a and a guide frame 23 arranged from near the rear left end of the exchange station 11 to the left end of the carry-in/out position 13 at a position slightly above the conveyance surface of the intermediate conveyor 12;
A windable steel drive band plate 24 is pushed and pulled in the left-right direction in a guide groove (not shown) formed in the guide frame 23, and a drive band plate 24 is disposed near the left end of the guide frame 23. It is equipped with a push-pull drive device 25 that moves forward and backward with respect to the guide groove, and a push-pull tool 26 that is connected to the right end of the drive band plate 24 and configured to be able to be attracted to the mold 5 by an electromagnet.

次に、固定盤1の下部及び可動盤2の下部に
夫々設けられるローラ・クランプユニツト6につ
いて説明するが、両者は同一のものなので固定盤
1側のローラ・クランプユニツト6について説明
する。
Next, the roller clamp units 6 provided at the lower part of the fixed platen 1 and the lower part of the movable platen 2 will be explained, but since both are the same, the roller clamp unit 6 on the fixed platen 1 side will be explained.

第2図〜第4図に示すように、固定盤1の盤面
1aのうち金型5を取付ける領域の下側に且つ左
右のガイドロツド3間に嵌まるように直方体ブロ
ツク状の本体部材51が盤面1aに当接状に配設
され、本体部材51の上端近傍且つ盤面1a近傍
部には左右方向に適当間隔おきに4組の遊転ロー
ラ52が装着されるとともに、本体部材51の左
部及び右部内には夫々クランプ装置53が組込ま
れている。各クランプ装置53に対応する盤面1
aにはその下端から所定長さのT溝54が上方へ
向けて凹設され、本体部材51のT型脚部51a
がT溝54に摺動自在に係合され、本体部材51
は盤面1aに当接したまま上下に移動可能であ
る。尚、上記4組の遊転ローラ52が、金型10
を搬送方向に滑らかに移動可能に支持する搬送支
持機構52Aに相当するものであり、またT溝5
4及びT型脚部51aが、本体部材51を上下方
向移動自在に案内し且つ盤面1a外への移動を拘
束する案内機構55に相当するものである。
As shown in FIGS. 2 to 4, a main body member 51 in the form of a rectangular parallelepiped block is attached to the lower part of the plate surface 1a of the stationary platen 1 in the area where the mold 5 is attached and to fit between the left and right guide rods 3. 1a, and four sets of idle rollers 52 are installed at appropriate intervals in the left-right direction near the upper end of the main body member 51 and near the board surface 1a. A clamping device 53 is installed in each of the right parts. Panel surface 1 corresponding to each clamp device 53
A has a T-groove 54 of a predetermined length recessed upward from the lower end of the T-shaped leg portion 51a of the main body member 51.
is slidably engaged with the T-slot 54, and the main body member 51
can move up and down while remaining in contact with the board surface 1a. Note that the four sets of idle rollers 52 are connected to the mold 10.
This corresponds to the transport support mechanism 52A that supports the T-slot 5 so as to be able to move smoothly in the transport direction.
4 and the T-shaped leg portion 51a correspond to a guide mechanism 55 that guides the main body member 51 so as to be movable in the vertical direction and restrains its movement outside the board surface 1a.

上記各クランプ装置53は、第3図・第4図に
示すように、金型5を押圧固定するクランプレバ
ー59と、クランプレバー59を駆動するクラン
プシリンダ60と、クランプレバー59を図中実
線のレスト位置に戻す戻し機構66を備えたもの
である。
As shown in FIGS. 3 and 4, each of the clamp devices 53 includes a clamp lever 59 that presses and fixes the mold 5, a clamp cylinder 60 that drives the clamp lever 59, and a clamp lever 59 that is indicated by a solid line in the figure. It is equipped with a return mechanism 66 for returning to the rest position.

上記クランプレバー59は略T形で本体部材5
1の上部の収容部61内に配設され、その支点部
59aにおいて左右方向の支軸62を介して本体
部材51に回動自在に枢着され、クランプレバー
59の力点部59bはピストン部材60Bの上端
面に当接し、クランプレバー59がクランプシリ
ンダ60で上方へ揺動されて鎖線で図示のクラン
プ位置に切換えられると、作用点部59cで金型
5の鍔部5cを盤面1aに押圧固定し、またクラ
ンプレバー59が戻し機構66によりレスト位置
に戻されるとクランプレバー59が収容部61内
に退入する。
The clamp lever 59 is approximately T-shaped and the main body member 5
1, and is rotatably connected to the main body member 51 at its fulcrum portion 59a via a horizontal support shaft 62, and the force point portion 59b of the clamp lever 59 is connected to the piston member 60B. When it comes into contact with the upper end surface and the clamp lever 59 is swung upward by the clamp cylinder 60 and switched to the clamp position shown by the chain line, the flange 5c of the mold 5 is pressed and fixed to the board surface 1a by the action point 59c. However, when the clamp lever 59 is returned to the rest position by the return mechanism 66, the clamp lever 59 retracts into the housing portion 61.

上記クランプシリンダ60について、本体部材
51の前部の下半部に上下方向にシリンダ孔60
Aが形成され、シリンダ孔60Aにはピストン部
材60Bが油密摺動自在に装着され、ピストン部
材60Bの上半部には上下方向に細長い長穴63
が形成され、長穴63にはその両端部が本体部材
51に固着された抜止めピン64が装着され、ピ
ストン部材60Bは抜止めピン64でシリンダ孔
60Aに所定距離上下移動可能に抜止めされてい
る。このように、長穴63と抜止めピン64とで
ピストン部材60Bのストロークを規制するの
で、シリンダ孔60Aとピストン部材60Bの構
造を単純化することが出来る。各クランプ装置5
3のピストン部材60Bの下側に形成された作動
油室65は、本体部材51の下部内に左右方向向
きに形成された油路60aに連通され、本体部材
51の端部において油圧ホースを介して油圧供給
装置に接続されている。
Regarding the clamp cylinder 60, a cylinder hole 60 is formed in the lower half of the front part of the main body member 51 in the vertical direction.
A is formed in the cylinder hole 60A, and a piston member 60B is slidably and oil-tightly installed in the cylinder hole 60A, and an elongated hole 63 elongated in the vertical direction is formed in the upper half of the piston member 60B.
is formed, and a retaining pin 64 whose both ends are fixed to the main body member 51 is attached to the elongated hole 63, and the piston member 60B is retained by the retaining pin 64 so as to be movable up and down a predetermined distance in the cylinder hole 60A. ing. In this way, since the stroke of the piston member 60B is restricted by the elongated hole 63 and the retaining pin 64, the structure of the cylinder hole 60A and the piston member 60B can be simplified. Each clamp device 5
A hydraulic oil chamber 65 formed on the lower side of the piston member 60B of No. 3 is communicated with an oil passage 60a formed in the left-right direction in the lower part of the main body member 51, and is connected to an oil passage 60a through a hydraulic hose at the end of the main body member 51. and connected to the hydraulic supply system.

上記戻し機構66について、本体部材51にバ
ネ収容孔66aがシリンダ孔60Aの後側に且つ
これと平行に上下方向に形成され、バネ収容孔6
6aには圧縮された戻しバネ66cが挿入され、
下端部にナツト66bを螺着したロツド66dが
戻しバネ66cに挿通され、その上端部はバネ受
け部66eから突出し、その上端部とクランプレ
バー59の途中部とはリンク66fにより連結さ
れている。クランプ時には、ロツド66dが上方
に移動し、ナツト66bにより戻しバネ66cは
圧縮され、クランプ解除時には、戻しバネ66c
の強力なバネ力によりロツド66dは下方に退入
し、クランプレバー59をレスト位置に戻す。
Regarding the return mechanism 66, a spring accommodation hole 66a is formed in the main body member 51 in the vertical direction behind and parallel to the cylinder hole 60A.
A compressed return spring 66c is inserted into 6a,
A rod 66d with a nut 66b screwed onto its lower end is inserted through the return spring 66c, and its upper end protrudes from the spring receiving portion 66e, and its upper end is connected to the middle part of the clamp lever 59 by a link 66f. When clamping, the rod 66d moves upward and the return spring 66c is compressed by the nut 66b, and when the clamp is released, the return spring 66c is compressed.
Due to the strong spring force, the rod 66d retracts downward and returns the clamp lever 59 to the rest position.

上記クランプ装置53では、クランプ解除時に
クランプレバー59がレスト位置へ退入し本体部
材51の上端外へ突出しないので、搬送される金
型5と干渉することがない。
In the clamp device 53, when the clamp is released, the clamp lever 59 retracts to the rest position and does not protrude outside the upper end of the main body member 51, so that it does not interfere with the mold 5 being transported.

上記固定盤1の上部及び可動盤2の上部に夫々
付設されるクランプユニツト7は、上記ローラ・
クランプユニツト6の遊転ローラ52を除いたも
のを倒立状に取付けたものと同様なので、その詳
しい説明は省略する。
The clamp units 7 attached to the upper part of the fixed platen 1 and the upper part of the movable platen 2 are connected to the rollers and the movable platen 2.
Since this is the same as the clamp unit 6 except for the idle roller 52, which is mounted in an inverted manner, a detailed explanation thereof will be omitted.

上記昇降装置8は、固定盤1及び可動盤2の下
端略中央部と、固定盤1及び可動盤2の上端略中
央部に夫々配設され、各ローラ・クランプユニツ
ト6は各クランプユニツト7をT溝54に沿つて
夫々別個に昇降駆動するものであり、各昇降装置
8は同一のものなので固定盤1の下端略中央部に
配設された昇降装置8について説明する。
The elevating device 8 is disposed approximately at the center of the lower end of the fixed platen 1 and the movable platen 2, and approximately at the center of the upper end of the fixed platen 1 and the movable platen 2, and each roller clamp unit 6 is disposed at a substantially central portion of the upper end of the fixed platen 1 and the movable platen 2. Since each lifting device 8 is the same and is separately driven up and down along the T-groove 54, the lifting device 8 disposed approximately at the center of the lower end of the stationary platen 1 will be described.

第2図〜第4図に示すように、固定盤1の下端
面には下方へ延びる支持プレート70がその上端
部においてボルトで固着され、支持プレート70
の前端面略中央部には油圧シリンダ71が上下方
向向きに固着され、本体部材51の下端面略中央
部には略U形の連結プレート72が固着され、油
圧シリンダ71のピストンロツド71aの上端部
には連結プレート72を介して本体部材51に相
対上下移動不能に連結され、油圧シリンダ71の
左右両側方には油圧シリンダ71と平行にガイド
ロツド73が配設され、ガイドロツド73の上端
部には本体部材51に固着され、ガイドロツド7
3の途中部は支持プレート70の上下両端近傍部
に配設された1対の受部材74を挿通して上下移
動可能に案内され、油圧シリンダ71が駆動され
ると、本体部材51がピストンロツド71a及び
連結プレート72を介してT溝54に沿つて昇降
駆動されるようになつている。
As shown in FIGS. 2 to 4, a support plate 70 extending downward is fixed to the lower end surface of the stationary platen 1 with bolts at its upper end.
A hydraulic cylinder 71 is fixed in the vertical direction to the front end surface of the body member 51, and a substantially U-shaped connecting plate 72 is fixed to the bottom surface of the main body member 51, and the piston rod 71a of the hydraulic cylinder 71 has an upper end portion. is connected to the main body member 51 through a connecting plate 72 so as not to be relatively vertically movable, and guide rods 73 are arranged parallel to the hydraulic cylinder 71 on both left and right sides of the hydraulic cylinder 71, and the upper end of the guide rod 73 is connected to the main body member 51. The guide rod 7 is fixed to the member 51.
3 is guided so as to be vertically movable by passing through a pair of receiving members 74 disposed near both upper and lower ends of the support plate 70, and when the hydraulic cylinder 71 is driven, the main body member 51 is moved to the piston rod 71a. It is adapted to be driven up and down along the T-slot 54 via the connecting plate 72.

上記位置決め用ガイド溝9は、第1図・第2図
に示すように、固定側金型5aの略中央部から後
方へ突出する係合突部5dの突入を許すように固
定盤1の盤面1aの中央部から左端面に亙つて水
平方向に凹設され、位置決め用ガイド溝9の上部
周壁80は金型5を射出成形する状態に盤面1a
にセンタリングしたときに係合突部5dの周面上
端に当接する高さ位置に形成され、位置決め用ガ
イド溝9の右部周壁81は金型5をセンタリング
したときに係合突部5dの周面右端に当接する位
置に形成され、上部周壁80と右部周壁81との
接続部は係合突部5dの周面と同形状の1/4円周
面に形成されている。つまり、右部周壁81が金
型5を水平方向に位置決めする為の水平方向規制
部81aを形成し、また上部周壁80の右端部が
金型5を上下方向に位置決めする為の上下方向規
制部80aを形成している。
As shown in FIGS. 1 and 2, the positioning guide groove 9 is formed on the plate surface of the fixed platen 1 so as to allow the engagement protrusion 5d that protrudes rearward from the approximate center of the fixed mold 5a to enter. The upper circumferential wall 80 of the positioning guide groove 9 is recessed in the horizontal direction from the center part of the board 1a to the left end surface, and the upper peripheral wall 80 of the positioning guide groove 9 is formed on the board surface 1a in a state where the mold 5 is injection molded.
The right peripheral wall 81 of the positioning guide groove 9 is formed at a height that contacts the upper end of the circumferential surface of the engaging protrusion 5d when the mold 5 is centered. The connecting portion between the upper circumferential wall 80 and the right circumferential wall 81 is formed in a 1/4 circumferential surface having the same shape as the circumferential surface of the engagement protrusion 5d. That is, the right peripheral wall 81 forms a horizontal regulating part 81a for positioning the mold 5 in the horizontal direction, and the right end of the upper peripheral wall 80 forms a vertical regulating part for positioning the mold 5 in the vertical direction. 80a.

位置決め用ガイド溝9の下部周壁82は、最も
小型の金型5を搬入するときにも係合突部5dの
突入を妨げない位置に形成されている。
The lower peripheral wall 82 of the positioning guide groove 9 is formed at a position that does not prevent the engagement protrusion 5d from entering even when the smallest mold 5 is carried in.

次に、上記昇降装置8の作動について説明す
る。
Next, the operation of the lifting device 8 will be explained.

成形機Iに金型5を搬入する場合には、先ず遊
転ローラ52の搬送面が中間搬送コンベア12の
搬送面と同一レベルになるよう各ローラ・クラン
プユニツト6を最下位置に保持するとともに、各
クランプユニツト7を最上位置に保持した状態
で、金型マガジン10に格納された金型5を循環
駆動して所望の金型5を交換ステーシヨン11へ
移動させ、押引駆動装置25を駆動して交換ステ
ーシヨン11のパレツト16上に載置された金型
5を中間搬送コンベア12を介して搬出入位置1
3へ搬入する。尚、このとき金型5は、係合突部
5dが位置決め用ガイド溝9内を右方に移動して
水平方向規制部81aに当接することにより、第
1図に二点鎖線で図示のように、搬出入位置13
において水平方向(つまり、左右方向)に位置決
めされる。
When carrying the mold 5 into the molding machine I, first, each roller/clamp unit 6 is held at the lowest position so that the conveyance surface of the idle roller 52 is at the same level as the conveyance surface of the intermediate conveyor 12, and With each clamp unit 7 held at the uppermost position, the molds 5 stored in the mold magazine 10 are driven in circulation to move a desired mold 5 to the exchange station 11, and the push/pull drive device 25 is driven. The mold 5 placed on the pallet 16 of the exchange station 11 is transported to the loading/unloading position 1 via the intermediate conveyor 12.
Transport to 3. At this time, the mold 5 moves as shown by the two-dot chain line in FIG. , loading/unloading position 13
It is positioned in the horizontal direction (that is, in the left-right direction).

次に、第3図に示すように、固定盤1及び可動
盤2の下部に配設された昇降装置8の油圧シリン
ダ71を駆動すると、ピストンロツド71a及び
連結プレート72を介して各ローラ・クランプユ
ニツト6がT溝54に沿つて上昇駆動される。
尚、係合突部5dが位置決め用ガイド溝9内を上
方に移動して上下方向規制部80aに当接し、第
1図に一点鎖線で図示のように、金型5が搬出入
位置13において上下方向に位置決めされた時に
上昇を停止する。
Next, as shown in FIG. 3, when the hydraulic cylinder 71 of the lifting device 8 disposed at the lower part of the fixed platen 1 and the movable platen 2 is driven, each roller clamp unit is moved through the piston rod 71a and the connecting plate 72. 6 is driven upward along the T-slot 54.
The engaging protrusion 5d moves upward in the positioning guide groove 9 and comes into contact with the vertical restriction part 80a, and the mold 5 is placed in the loading/unloading position 13 as shown by the dashed line in FIG. Stops rising when positioned in the vertical direction.

こうして、金型5を位置決めした状態で、固定
盤1及び可動盤2の上部に配設された昇降装置8
を駆動して、クランプユニツト7を金型5の近傍
まで下降させた後、該ユニツト6,7の全てのク
ランプ装置53を駆動して金型5を固定盤1及び
可動盤2の盤面1a,2aに固定する。
With the mold 5 positioned in this manner, the lifting device 8 disposed above the fixed platen 1 and the movable platen 2
After lowering the clamp unit 7 to the vicinity of the mold 5, all the clamp devices 53 of the units 6 and 7 are driven to move the mold 5 onto the plate surfaces 1a, Fixed to 2a.

成形機Iから金型5を搬出する場合には上記と
反対に、クランプ装置53の駆動を解除してクラ
ンプユニツト7を最上位置へ上昇駆動するととも
にローラ・クランプユニツト6を最下位置へ下降
駆動した後、金型5を押引駆動装置25により搬
出入位置13から交換ステーシヨン11へ搬送す
ることになる。
When carrying out the mold 5 from the molding machine I, in contrast to the above, the drive of the clamp device 53 is released, the clamp unit 7 is driven upward to the uppermost position, and the roller clamp unit 6 is driven downward to the lowermost position. After that, the mold 5 is transported from the loading/unloading position 13 to the exchange station 11 by the push/pull drive device 25.

以上のように、油圧シリンダ71からなる簡単
な構造の昇降装置8でローラ・クランプユニツト
6を介して金型5を昇降駆動するとともにロー
ラ・クランプユニツト6とクランプユニツト7と
を昇降駆動し、金型5をそのサイズに応じた高さ
位置でクランプ出来るので、金型5を異なるサイ
ズのものと交換する都度クランプ装置53及び遊
転ローラ52を取付け直さなくてもよく、金型5
交換の作業能率を向上することが出来る。
As described above, the simply constructed lifting device 8 consisting of the hydraulic cylinder 71 drives the mold 5 up and down via the roller clamp unit 6, and also drives the roller clamp unit 6 and the clamp unit 7 up and down. Since the mold 5 can be clamped at a height position corresponding to its size, there is no need to reinstall the clamping device 53 and idle roller 52 each time the mold 5 is replaced with one of a different size.
It is possible to improve the work efficiency of replacement.

また、1対のクランプ装置53及び4つの遊転
ローラ52と、1対のクランプ装置53とを夫々
ユニツト化することにより、これらを盤面1a,
2aに形成されたボルト穴に別個に多数のボルト
で取付ける場合のように盤面1a,2aに形成さ
れたボルト穴が不足することもなく、ボルト穴の
少ない比較的小型の成形機Iでも無理なく付設す
ることができる。
Furthermore, by forming the pair of clamp devices 53, the four idle rollers 52, and the pair of clamp devices 53 into units, these can be connected to the board surface 1a,
There is no shortage of bolt holes formed on the panels 1a and 2a, unlike when attaching with a large number of bolts separately to the bolt holes formed on 2a, and even a relatively small molding machine I with few bolt holes can easily be used. Can be attached.

また、金型5は、搬入時及び昇降駆動時に係合
突部5dが水平方向規制部81a及び上下方向規
制部80aに当接することにより位置決めされる
ので、エアシリンダ等を備えた複雑な構造の位置
決め装置が不要となる。
In addition, the mold 5 is positioned by the engagement protrusion 5d coming into contact with the horizontal direction regulating section 81a and the vertical direction regulating section 80a when being carried in and when being driven up and down, so that it can be easily positioned even if the mold 5 has a complicated structure equipped with an air cylinder or the like. No positioning device is required.

ここで、上記昇降装置8は次のような各種の構
成のものに替えてもよい。尚、ここでは固定盤1
の下端略中央部のものについて説明する。
Here, the elevating device 8 may be replaced with one having various configurations as described below. In addition, here, fixed plate 1
The one at the lower end approximately in the center will be explained.

第1変形例に係る昇降装置8Aについて、第5
図に示すように、本体部材51Aの略中央部には
上下方向向きのシリンダ孔75が形成され、シリ
ンダ孔75にはピストン部材76が油密摺動自在
に装着され、ピストン部材76には本体部材51
Aを油密に貫通して下方へ延びるピストンロツド
76aが固着され、シリンダ孔75とピストン部
材76とで油圧シリンダ71Aが構成され、固定
盤1の下端略中央部には前方へ突出する支持プレ
ート77が設けられ、ピストンロツド76aの下
端部は支持プレート77に固着され、ピストン部
材76の下側の油圧作動室78へ油路78aから
圧油を供給すると実線で示すように油圧作動室7
8が拡大して本体部材51Aが下降駆動され、上
側の油圧作動室79へ油路79aから圧油を供給
すると二点鎖線で示すように油圧作動室79が拡
大して本体部材51Aが上昇駆動されるようにな
つている。上記昇降装置8Aでは、本体部材51
A内に油圧シリンダ71Aのシリンダ孔75が形
成されるので、固定盤1及び可動盤2の外方へ油
圧シリンダ71Aが突出したりすることもなく、
昇降装置8Aをコンパクトに構成することが出来
る。
Regarding the lifting device 8A according to the first modification, the fifth
As shown in the figure, a vertically oriented cylinder hole 75 is formed approximately at the center of the main body member 51A, and a piston member 76 is slidably and oil-tightly mounted in the cylinder hole 75. Member 51
A piston rod 76a oil-tightly penetrates through A and extends downward, and a hydraulic cylinder 71A is constituted by the cylinder hole 75 and the piston member 76. A support plate 77 protrudes forward at the lower end of the stationary plate 1, approximately at the center thereof. The lower end of the piston rod 76a is fixed to a support plate 77, and when pressure oil is supplied from an oil passage 78a to a hydraulic chamber 78 on the lower side of the piston member 76, the hydraulic chamber 78 is
8 expands and the main body member 51A is driven downward, and when pressure oil is supplied from the oil passage 79a to the upper hydraulic working chamber 79, the hydraulic working chamber 79 expands and the main body member 51A is driven upward as shown by the two-dot chain line. It is becoming more and more common. In the lifting device 8A, the main body member 51
Since the cylinder hole 75 of the hydraulic cylinder 71A is formed inside A, the hydraulic cylinder 71A does not protrude outward from the fixed platen 1 and the movable platen 2.
The elevating device 8A can be configured compactly.

第2変形例に係る昇降装置8Bについて、第6
図・第7図に示すように、固定盤1の各T溝54
に対応する下端部には平板状のプレート部85と
プレート部85の略中央部から下方へ延びる平板
状の支持部86とからなる断面略T字状の支持部
材87が夫々配設され、プレート部85の後端部
は固定盤1の下端面にボルトで固着され、その前
端部には盤面1aから所定距離前方へ延びた枢支
部85aが形成され、プレート部85の略中央部
にはT溝54の近傍に開口する上下方向向きのガ
イド穴85bが形成され、支持部86にはガイド
穴85bと連通するガイド穴86aがその下端近
傍部まで形成され、左右の支持部86の下端部間
には前方へ突出したギヤケース88が固着され、
各支持部86の前方には上下方向向きのスクリユ
ー軸89が夫々配設されている。スクリユー軸7
4の上端部は枢支部70aにベアリング90を介
して回転自在に支持され、その下端近傍部はギヤ
ケース88内に延びてギヤケース88の上壁部7
8a及び下壁部78bに1対のベアリング91を
介して回転自在で且つ上下方向移動不能に支持さ
れ、スクリユー軸89の枢支部85aとギヤケー
ス88間にはその外周部に雄ネジを有するスクリ
ユー軸部89aが形成されている。ギヤケース8
8の上部略中央部には電動モータ92が配設さ
れ、そのギヤケース88内に延びた上下方向向き
の回転駆動軸92aの下端部には第1歯車83が
固着され、ギヤケース88の左右方向略3等分位
置には上下方向向きの軸部材94が上壁部88a
と下壁部88b間に夫々架設され、軸部材94の
途中部には第1歯車93と噛合する第2歯車95
が回転自在に配設され、各スクリユー軸89の下
端近傍部にはギヤケース88内において第2歯車
95と噛合する第3歯車96が夫々固着され、電
動モータ92を駆動すると、第1歯車93・第2
歯車95・第3歯車96を介して各スクリユー軸
89が回転駆動軸92aと同一方向に回転駆動さ
れる。スクリユー軸89の途中部には雌ネジ部材
97が外嵌螺合され、雌ネジ部材97の後端部に
は支持部材87の各ガイド穴85b,86aを通
つてプレート部85の上方へ延びる連結部97a
が一体的に形成され、本体部材51の下端面のT
溝54に対応する位置には断面略コ字状の連結ブ
ロツク98が夫々固着され、連結ブロツク98の
下方へ延びるアーム部98aには前後方向向きの
ピン部材99が架設され、ピン部材99の途中部
は連結部97aの上端部に挿通され、雌ネジ部材
97はピン部材99及び連結ブロツク98を介し
て本体部材51に連結されている。
Regarding the lifting device 8B according to the second modification, the sixth
As shown in FIG. 7, each T-slot 54 of the fixed platen 1
A support member 87 having a substantially T-shaped cross section is disposed at the lower end portion corresponding to the plate portion 85 and a flat support portion 86 extending downward from the substantially central portion of the plate portion 85. The rear end of the portion 85 is fixed to the lower end surface of the stationary platen 1 with bolts, and a pivot portion 85a extending a predetermined distance forward from the platen surface 1a is formed at the front end thereof. A guide hole 85b opening in the vertical direction is formed near the groove 54, and a guide hole 86a communicating with the guide hole 85b is formed in the support part 86 up to the vicinity of its lower end, between the lower ends of the left and right support parts 86. A gear case 88 that protrudes forward is fixed to the
A screw shaft 89 oriented in the vertical direction is disposed in front of each support portion 86, respectively. Screw shaft 7
The upper end portion of 4 is rotatably supported by the pivot portion 70a via a bearing 90, and the portion near the lower end extends into the gear case 88 and is connected to the upper wall portion 7 of the gear case 88.
8a and the lower wall portion 78b via a pair of bearings 91, the screw shaft is supported rotatably and immovably in the vertical direction, and between the pivot portion 85a of the screw shaft 89 and the gear case 88 is a screw shaft having a male thread on its outer periphery. A portion 89a is formed. gear case 8
An electric motor 92 is disposed approximately at the center of the upper part of the gear case 88, and a first gear 83 is fixed to the lower end of a rotational drive shaft 92a extending in the vertical direction and extending into the gear case 88. At the three equal positions, a shaft member 94 oriented in the vertical direction is attached to the upper wall portion 88a.
and the lower wall portion 88b, and a second gear 95 meshing with the first gear 93 is provided in the middle of the shaft member 94.
are arranged rotatably, and a third gear 96 that meshes with the second gear 95 is fixed in the gear case 88 near the lower end of each screw shaft 89. When the electric motor 92 is driven, the first gear 93 and Second
Each screw shaft 89 is rotationally driven in the same direction as the rotary drive shaft 92a via the gear 95 and the third gear 96. A female threaded member 97 is externally fitted into the middle of the screw shaft 89, and a connection extending upward from the plate portion 85 is provided at the rear end of the female threaded member 97 through each guide hole 85b, 86a of the support member 87. Part 97a
is integrally formed, and the T of the lower end surface of the main body member 51 is
Connecting blocks 98 each having a substantially U-shaped cross section are fixed at positions corresponding to the grooves 54 , and a pin member 99 oriented in the front-rear direction is installed on an arm portion 98 a extending downward of the connecting block 98 . The female threaded member 97 is connected to the main body member 51 via a pin member 99 and a connecting block 98.

上記昇降装置8Bにおいて電動モータ92Aを
回転駆動すると、第1歯車93・第2歯車95・
第3歯車96を介してスクリユー軸89が回転駆
動され、雌ネジ部材97がスクリユー軸89と係
合しつつ上方或いは下方へ移動して本体部材51
が昇降駆動される。このため、油圧シリンダで駆
動する場合と比較して、金型5の高さ位置の微調
節が用意に出来、油圧リーク等により金型5の高
さ位置が変動することもない。
When the electric motor 92A is rotationally driven in the lifting device 8B, the first gear 93, the second gear 95,
The screw shaft 89 is rotationally driven via the third gear 96, and the female threaded member 97 moves upward or downward while engaging with the screw shaft 89, and the main body member 51
is driven up and down. Therefore, compared to the case of driving with a hydraulic cylinder, the height position of the mold 5 can be easily finely adjusted, and the height position of the mold 5 does not fluctuate due to hydraulic leakage or the like.

第3変形例に係る昇降装置8Cについて、第8
図に示すように、ギヤケース88Aが固定盤1の
下端部に固着され、電動モータ92Aがギヤケー
ス88Aの下端略中央部に固着され、本体部材5
1の下端面のT溝54に対応する位置には上下方
向向きのスクリユー軸89Aの上端部が回転不能
に且つ上下移動不能に連結され、スクリユー軸8
9Aの上端部を除く外周部には雄ネジが形成さ
れ、第3歯車86Aはギヤケース88Aの上壁部
88a及び下壁部88bに夫々ベアリング91A
を介して回転自在且つ上下移動不能に配設され、
スクリユー軸89Aの途中部は第3歯車96Aに
挿通螺合されている。
Regarding the lifting device 8C according to the third modification, the eighth
As shown in the figure, a gear case 88A is fixed to the lower end of the stationary platen 1, an electric motor 92A is fixed to the substantially central part of the lower end of the gear case 88A, and the main body member 5
1, the upper end of a screw shaft 89A oriented in the vertical direction is connected non-rotatably and non-vertically movably to a position corresponding to the T-groove 54 on the lower end surface of the screw shaft 89A.
A male thread is formed on the outer circumferential portion of the gear case 88A except for the upper end thereof, and the third gear 86A has bearings 91A on the upper wall portion 88a and the lower wall portion 88b of the gear case 88A, respectively.
is arranged so as to be rotatable and immovable up and down through the
An intermediate portion of the screw shaft 89A is inserted into and screwed into the third gear 96A.

上記昇降装置8Cにおいて電動モータ92Aを
回転駆動すると第1歯車93及び第2歯車95を
介して第3歯車96Aが回転駆動され、スクリユ
ー軸89Aが第3歯車96Aと係合しつつ上方或
いは下方へ移動して本体部材51が昇降駆動され
る。
When the electric motor 92A is rotationally driven in the lifting device 8C, the third gear 96A is rotationally driven via the first gear 93 and the second gear 95, and the screw shaft 89A engages with the third gear 96A and moves upward or downward. The main body member 51 is moved up and down.

ここで、上記クランプ装置53は次のような各
種の構成のものに替えてもよい。尚、各ローラ・
ランプユニツト6及び各位置決め・クランプユニ
ツト7には同様のものが組込まれているので、固
定盤1の下部に取付けられるローラ・クランプユ
ニツト6のものについて説明する。
Here, the clamp device 53 may be replaced with various configurations as described below. In addition, each roller
Since the lamp unit 6 and each positioning/clamping unit 7 are similar in structure, the roller/clamping unit 6 attached to the lower part of the stationary platen 1 will be described.

第9図に示すように、第1変形例に係るクラン
プ装置100は本体部材51の右部及び左部に
夫々組込まれ、その上下方向向きのシリンダ孔1
01内にはピストン部材102が油密摺動自在に
装着され、シリンダ孔101及びピストン部材1
02とで第1作動油室103及び第2作動油室1
04を有する複動油圧シリンダ105が構成さ
れ、第1作動油室103内にはピストン部材10
2を常に上方へ付勢する強力な助勢バネ106が
設けられ、ピストン部材102の上方の収容部1
07内には略T形のクランプレバー108がその
支点部108aにおいて支軸109を介して回動
自在に枢支され、クランプレバー108はリンク
部材110、戻しバネ111、ロツド部材112
等からなる戻し機構113により実線で示すレス
ト位置に保持可能になつている。上記クランプ装
置100においては、第1作動油室103に油圧
を供給するピストン部材102が上方へ駆動さ
れ、ピストン部材102の上端面でクランプレバ
ー108の力点部108bが上方へ押動され、仮
想線で示すようにクランプレバー108が支点部
108aを中心に上方へ回動してその作用点部1
08cで固定側金型5aの鍔部5cがクランプさ
れ、第2作動油室104へ圧油を供給すると助勢
バネ106の付勢力に抗してピストン部材102
が下方へ駆動され、戻し機構113によりクラン
プレバー108がレスト位置に戻る。尚、このク
ランプ装置100では、クランプ駆動時に第1作
動油室103への圧油の供給が低下しても助勢バ
ネ106により適度なクランプ力が維持される。
As shown in FIG. 9, the clamping device 100 according to the first modification is incorporated into the right and left parts of the main body member 51, respectively, and has cylinder holes 1 oriented in the vertical direction.
A piston member 102 is slidably mounted in an oil-tight manner in the cylinder hole 101 and the piston member 1.
02 and the first hydraulic oil chamber 103 and the second hydraulic oil chamber 1
04 is constructed, and a piston member 10 is disposed within the first hydraulic oil chamber 103.
A strong assisting spring 106 is provided which always urges the piston member 102 upwardly, and
07, a substantially T-shaped clamp lever 108 is rotatably supported at its fulcrum portion 108a via a support shaft 109, and the clamp lever 108 is connected to a link member 110, a return spring 111, and a rod member 112.
A return mechanism 113 consisting of the like allows it to be held at the rest position shown by the solid line. In the clamping device 100, the piston member 102 that supplies hydraulic pressure to the first hydraulic oil chamber 103 is driven upward, and the force point portion 108b of the clamp lever 108 is pushed upward on the upper end surface of the piston member 102. As shown in , the clamp lever 108 rotates upward around the fulcrum portion 108a,
At 08c, the flange 5c of the stationary mold 5a is clamped, and when pressure oil is supplied to the second hydraulic oil chamber 104, the piston member 102 resists the biasing force of the assisting spring 106.
is driven downward, and the return mechanism 113 returns the clamp lever 108 to the rest position. In this clamping device 100, even if the supply of pressure oil to the first hydraulic oil chamber 103 decreases during clamp driving, an appropriate clamping force is maintained by the assisting spring 106.

第10図・第11図に示すように、第2変形例
に係るクランプ装置123について、本体部材5
1の右部及び左部に形成された収容部120内に
はクランプレバー121とクランプレバー121
を挿通する前後方向向きの単動油圧シリンダ12
2からなるクランプ装置123が装着され、油圧
シリンダ122のピストンロツド122aは本体
部材51を貫通してその後端部に形成されたT型
脚部122bにおいてT溝54に上下方向移動可
能で且つ盤面1a外へ移動拘束に係合され、油圧
シリンダ122のハウジング124の前端面と本
体部材51間には所定の隙間が形成され、クラン
プレバー121はその支点部121aにおいて1
対の支軸125を介してハウジング124回動自
在に枢支されている。上記クランプ装置123に
おいて油圧シリンダ122の作動油室126へ圧
油を供給すると、第11図に仮想線で示すよう
に、ハウジング124及びクランプレバー121
が盤面1a側へ引き寄せられ、力点部121bが
本体部材51に当接してクランプレバー121が
支点部121aを中心に回動し、作用点部121
cで固定側金型5aの鍔部5cがクランプされ、
また圧油を抜くと、ハウジング124がバネ部材
127により前方へ付勢され、クランプレバー1
21が自重で回動して実線で示すアンクランプ状
態となる。
As shown in FIGS. 10 and 11, regarding the clamp device 123 according to the second modification, the main body member 5
Clamp levers 121 and
A single-acting hydraulic cylinder 12 oriented in the front-rear direction inserts the
The piston rod 122a of the hydraulic cylinder 122 passes through the main body member 51 and is movable in the vertical direction into the T-groove 54 at the T-shaped leg portion 122b formed at the rear end thereof, and is mounted outside the panel surface 1a. A predetermined gap is formed between the front end surface of the housing 124 of the hydraulic cylinder 122 and the main body member 51, and the clamp lever 121 is engaged with the movement restraint at its fulcrum portion 121a.
The housing 124 is rotatably supported via a pair of support shafts 125 . When pressure oil is supplied to the hydraulic oil chamber 126 of the hydraulic cylinder 122 in the clamp device 123, the housing 124 and the clamp lever 121
is pulled toward the board surface 1a side, the force point part 121b comes into contact with the main body member 51, the clamp lever 121 rotates around the fulcrum part 121a, and the force point part 121
The flange 5c of the stationary mold 5a is clamped at c,
Furthermore, when the pressure oil is removed, the housing 124 is urged forward by the spring member 127, and the clamp lever 1
21 rotates under its own weight and enters the unclamped state shown by the solid line.

第12図に示すように、第3変形例に係るクラ
ンプ装置131について、本体部材51の右部及
び左部に形成された収容部130内にはクランプ
装置131が装着され、クランプ装置131のハ
ウジング132の上部内には前後方向向きの単動
油圧シリンダ133が組込まれ、そのピストンロ
ツド133aは本体部材51を貫通してその後端
部に形成されたT型脚部133bにおいてT溝5
4に上下方向移動可能で且つ盤面1a外へ移動拘
束に係合され、ハウジング132の下部内には引
張りコイルバネからなるバネ部材134が連結部
材135を介してT型脚部133bとハウジング
132間に張架されている。上記クランプ装置1
31において、油圧シリンダ133の作動油室1
36へ圧油を供給すると、仮想線で示すようにハ
ウジング132が盤面1a側へ引き寄せられ、ハ
ウジング132の上端部に形成された作用点部1
32aで固定側金型5aの鍔部5cがクランプさ
れ、圧油リーク時にもハウジング132がバネ部
材134により後方へ付勢されて所定のクランプ
力が保持され、また作動油室136の圧油を抜き
復帰作動油室137へ圧油を供給すると実線で示
すアンクランプ状態となる。
As shown in FIG. 12, regarding the clamp device 131 according to the third modification, the clamp device 131 is installed in the accommodation portions 130 formed on the right and left sides of the main body member 51, and A single-acting hydraulic cylinder 133 oriented in the front-rear direction is incorporated in the upper part of the cylinder 132, and its piston rod 133a passes through the main body member 51 and engages the T-slot 5 in a T-shaped leg 133b formed at its rear end.
A spring member 134 made of a tension coil spring is installed in the lower part of the housing 132 between the T-shaped leg 133b and the housing 132 via a connecting member 135. It is strung up. The above clamp device 1
31, the hydraulic oil chamber 1 of the hydraulic cylinder 133
When pressure oil is supplied to 36, the housing 132 is drawn toward the panel surface 1a as shown by the imaginary line, and the application point 1 formed at the upper end of the housing 132
32a clamps the flange 5c of the stationary mold 5a, and even when pressure oil leaks, the housing 132 is urged backward by the spring member 134 to maintain a predetermined clamping force, and the pressure oil in the hydraulic oil chamber 136 is When pressure oil is supplied to the release/return hydraulic oil chamber 137, an unclamped state is achieved as shown by a solid line.

第13図〜第15図に示すように、第4変形例
に係るクランプ装置141について、本体部材5
1の左部及び右部に形成された収容部140内に
はクランプ装置141が装着され、クランプレバ
ー142はその支点部142aにおいて左右方向
向きの支軸143を介して本体部材51に回動自
在に枢支され、本体部材51の下部内には前後方
向向きの複動油圧シリンダ144が組込まれ、そ
のピストンロツド144aの前端部はクランプレ
バー142の下端部に形成された力点部142b
にロツド144aと力点部142bとの当接及び
フツク部材144bとピン142dの係合を介し
て揺動可能に連結され、本体部材51の油圧シリ
ンダ144の側方には助勢バネ145及び押圧ピ
ン146からなる助勢機構147が組込まれてい
る。上記クランプ装置141においては、第1作
動油室148へ圧油が供給されると、第14図に
鎖線で示すように、ピストンロツド144aが前
方へ駆動されてその前端面で力点部142bが押
圧され、クランプレバー142が支点部142a
を中心に回動してその上端部に形成された作用点
部142cで固定側金型5aの鍔部5cがクラン
プされ、第2作動油室149へ圧油が供給される
とピストンロツド144aが退入してフツク部材
144bがピン142dに係合しクランプレバー
142が回動され実線で示すアンクランプ状態と
なる。尚、クランプレバー142は助勢機構14
7で常にクランプ側へ押圧され、第1作動油室1
48への圧油の供給が低下しても適度なクランプ
力を維持出来るようになつている。
As shown in FIGS. 13 to 15, regarding the clamp device 141 according to the fourth modification, the main body member 5
A clamp device 141 is installed in the housing portion 140 formed on the left and right sides of the clamp lever 142, and the clamp lever 142 is rotatable on the main body member 51 via a support shaft 143 oriented in the left-right direction at its support portion 142a. A double-acting hydraulic cylinder 144 oriented in the longitudinal direction is incorporated in the lower part of the main body member 51, and the front end of the piston rod 144a is connected to a force point 142b formed at the lower end of the clamp lever 142.
The main body member 51 has a support spring 145 and a pressing pin 146 on the side of the hydraulic cylinder 144. A support mechanism 147 consisting of the following is incorporated. In the clamping device 141, when pressure oil is supplied to the first hydraulic oil chamber 148, the piston rod 144a is driven forward as shown by the chain line in FIG. 14, and the force point portion 142b is pressed by its front end surface. , the clamp lever 142 is the fulcrum part 142a
The flange 5c of the stationary side mold 5a is clamped by the action point 142c formed at the upper end thereof, and when pressure oil is supplied to the second hydraulic oil chamber 149, the piston rod 144a is retracted. The hook member 144b engages with the pin 142d, and the clamp lever 142 is rotated to the unclamped state shown by the solid line. Note that the clamp lever 142 is connected to the assisting mechanism 14.
7, it is always pressed toward the clamp side, and the first hydraulic oil chamber 1
Even if the supply of pressure oil to 48 is reduced, an appropriate clamping force can be maintained.

第16図に示すように、第5変形例に係るクラ
ンプ装置152について、本体部材51の前端上
部にはその左端部から右端部に亙つて鍔部の上方
へ突出した突出部150が形成され、突出部15
0右部及び左部内には前後方向向きの単動油圧シ
リンダ151が組込まれ、本体部材51と油圧シ
リンダ151とでクランプ装置152が構成さ
れ、油圧シリンダ151の作動油室153へ圧油
を供給すると、鎖線で示すようにピストンロツド
151aが盤面1a側へ突出してその前端面で固
定側金型5aの鍔部5cがクランプされ、また圧
油を抜くと、油圧シリンダ151に内装された圧
縮コイルバネからなるバネ部材154でピストン
ロツド151aが退入し、実線で示すアンクラン
プ状態となる。
As shown in FIG. 16, in a clamping device 152 according to a fifth modification, a protrusion 150 is formed at the upper front end of the main body member 51, extending upward from the flange from the left end to the right end. Projection part 15
A single-acting hydraulic cylinder 151 oriented in the front-rear direction is incorporated in the right and left parts, and the main body member 51 and the hydraulic cylinder 151 constitute a clamping device 152, which supplies pressurized oil to the hydraulic oil chamber 153 of the hydraulic cylinder 151. Then, as shown by the chain line, the piston rod 151a protrudes toward the panel surface 1a and its front end clamps the flange 5c of the stationary mold 5a. The piston rod 151a is moved back and forth by the spring member 154, resulting in the unclamped state shown by the solid line.

次に、上記本体部材51,51Aの変形例につ
いて説明する。尚、ここでは固定盤1の下部に設
けられる本体部材51について説明する。
Next, a modification of the main body members 51, 51A will be described. Here, the main body member 51 provided at the lower part of the fixed platen 1 will be explained.

第17図・第18図に示すように、本体部材5
1が左右1対の分割部材170で構成され、両分
割部材170は上下1対のピン部材171a,1
71bを介して一体的に連結され、下側のピン部
材171aは中空パイプ状に形成されるとともに
シヘールリング172を介して本体部材51に油
密に装着され、このピン部材171aで左右のク
ランプ装置53の油路60aが連通されている。
この場合、比較的コンパクトな分割部材170で
本体部材51を構成出来るので、シリンダ孔60
A・油路60a等を本体部材51へ加工するとき
に加工し易くなる。尚、上記本体部材51の両側
方の盤面1aには、クランク状に屈曲形成された
1対のガイドプレート180が固着され、各ガイ
ドプレート180の内端部には本体部材51の両
側部に形成されたガイド溝181に挿通され、ガ
イドプレート180とガイド機構181とで本体
部材51を上下方向移動自在で且つ盤面1a外へ
の移動を拘束する案内機構55Aが構成されてい
る。
As shown in FIGS. 17 and 18, the main body member 5
1 is composed of a pair of left and right dividing members 170, and both dividing members 170 include a pair of upper and lower pin members 171a, 1.
71b, and the lower pin member 171a is formed into a hollow pipe shape and is oil-tightly attached to the main body member 51 via a seal ring 172. The oil passages 60a are connected to each other.
In this case, since the main body member 51 can be composed of the relatively compact divided member 170, the cylinder hole 60
A. It becomes easier to process the oil passage 60a and the like into the main body member 51. A pair of guide plates 180 bent in a crank shape are fixed to the board surface 1a on both sides of the main body member 51, and guide plates 180 formed on both sides of the main body member 51 are attached to the inner end of each guide plate 180. The guide plate 180 and the guide mechanism 181 constitute a guide mechanism 55A which is inserted into the guide groove 181 and which allows the main body member 51 to move in the vertical direction and restrains the main body member 51 from moving outside the board surface 1a.

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

図面は本考案の実施例に係るもので、第1図は
横型射出成形機及び金型マガジン縦断正面図、第
2図は第1図−線断面図、第3図は固定盤に
取付けられたローラ・クランプユニツト及び昇降
装置の縦断正面図、第4図は第3図−線断面
図、第5図〜第8図は昇降装置の変形例に係るも
ので、第5図は第1変形例に係る昇降装置の第3
図相当図、第6図は第2変形例に係る昇降装置の
第3図相当図、第7図は第6図−線断面図、
第8図は第3変形例に係る昇降装置の第3図相当
図、第9図〜第16図はクランプ装置の変形例に
係るもので、第9図は第1変形例に係るクランプ
装置の第4図相当図、第10図は第2変形例に係
るクランプ装置を組込んだローラ・クランプユニ
ツトの正面図、第11図は第2変形例に係るクラ
ンプ装置の第4図相当図、第12図は第3変形例
に係るクランプ装置の第4図相当図、第13図は
第4変形例に係るクランプ装置を組込んだロー
ラ・クランプユニツトの正面図、第14図は第4
変形例に係るクランプ装置の第4図相当図、第1
3図は第13図−線断面図、第16図は
第5変形例に係るクランプ装置の第4図相当図、
第17図・第18図は本体部材51の変形例に係
るもので、第17図は変形例に係る本体部材の第
3図相当図、第18図はピン部材近傍の要部縦断
正面図である。 I……横型射出成形機、1……固定盤、1a…
…盤面、2……可動盤、2a……盤面、5……金
型、6……ローラ・クランプユニツト、7……ク
ランプユニツト、8,8A,8B,8C……昇降
装置、51……本体部材、52……遊転ローラ、
52A……搬送支持機構、53,100,12
3,131,141,152……クランプ装置、
55,55A……案内機構。
The drawings relate to an embodiment of the present invention, and Fig. 1 is a longitudinal sectional front view of a horizontal injection molding machine and a mold magazine, Fig. 2 is a cross-sectional view taken along the line shown in Fig. 1, and Fig. 3 is a horizontal injection molding machine and a mold magazine installed on a fixed plate. A longitudinal sectional front view of the roller clamp unit and the lifting device, FIG. 4 is a cross-sectional view taken along the line of FIG. 3, and FIGS. The third part of the lifting device related to
Figure 6 is a diagram equivalent to Figure 3 of the lifting device according to the second modification, Figure 7 is a sectional view taken along the line of Figure 6,
FIG. 8 is a diagram corresponding to FIG. 3 of the lifting device according to the third modification, FIGS. 9 to 16 are diagrams corresponding to modifications of the clamp device, and FIG. 9 is a diagram of the clamp device according to the first modification. 4 is a view corresponding to FIG. 4, FIG. 10 is a front view of a roller clamp unit incorporating a clamp device according to a second modification, and FIG. 11 is a view corresponding to FIG. 12 is a view corresponding to FIG. 4 of the clamping device according to the third modification, FIG. 13 is a front view of a roller clamp unit incorporating the clamping device according to the fourth modification, and FIG. 14 is a diagram corresponding to the fourth modification.
A view corresponding to FIG. 4 of the clamp device according to the modification, No. 1
3 is a sectional view taken along the line of FIG. 13, and FIG. 16 is a view corresponding to FIG. 4 of the clamping device according to the fifth modification.
17 and 18 relate to a modification of the main body member 51, FIG. 17 is a view corresponding to FIG. 3 of the main body member according to the modification, and FIG. 18 is a longitudinal sectional front view of the main part near the pin member. be. I...Horizontal injection molding machine, 1...Fixed plate, 1a...
...Plate surface, 2...Movable platen, 2a...Plate surface, 5...Mold, 6...Roller clamp unit, 7...Clamp unit, 8, 8A, 8B, 8C...Elevating device, 51...Main body Member, 52... idle roller,
52A...Transportation support mechanism, 53, 100, 12
3,131,141,152...clamp device,
55, 55A...Guidance mechanism.

Claims (1)

【実用新案登録請求の範囲】 (1) 横型射出成形機の1対の金型取付盤間に金型
を外側方より盤面に平行かつ略水平方向に搬入
して盤面に固定する為の装置において、 各金型取付盤の盤面の下部に搬送方向に延び
る一体化した本体部材を上下方向移動可能に設
け、上記本体部材の上端部に金型を搬送方向に
滑らかに移動可能に支持する搬送支持機構を設
け、上記本体部材に金型固定用のクランプ装置
を組込み、上記本体部材を上下方向移動自在に
案内し且つ盤面外への移動を拘束する案内機構
を設け、上記本体部材を昇降駆動する昇降装置
を設けたことを特徴とする射出成形機の昇降式
金型セツテイング装置。 (2) 横型射出成形機の1対の金型取付盤間に外側
方より盤面と平行かつ略水平方向に搬入された
金型を盤面に固定する為の装置において、 各金型取付盤の盤面の上部に搬送方向に延び
る一体化した本体部材を上下方向移動可能に設
け、上記本体部材に金型固定用のクランプ装置
を組込み、上記本体部材を上下方向移動自在に
案内し且つ盤面外への移動を拘束する案内機構
を設け、上記本体部材を昇降駆動する昇降装置
を設けたことを特徴とする射出成形機の昇降式
金型セツテイング装置。
[Scope of Claim for Utility Model Registration] (1) In a device for transporting a mold from the outside between a pair of mold mounting plates of a horizontal injection molding machine in a substantially horizontal direction parallel to the plate surface and fixing it to the plate surface. , An integrated main body member extending in the transport direction is provided at the bottom of the board surface of each mold mounting board so as to be movable in the vertical direction, and a transport support is provided at the upper end of the main body member to support the mold so that it can move smoothly in the transport direction. A mechanism is provided, a clamp device for fixing the mold is incorporated in the main body member, a guide mechanism is provided for guiding the main body member so as to be movable in the vertical direction and restraining movement out of the board surface, and driving the main body member up and down. An elevating mold setting device for an injection molding machine characterized by being equipped with an elevating device. (2) In a device for fixing a mold to a pair of mold mounting plates of a horizontal injection molding machine from the outside parallel to and approximately horizontally with the plate surface, the plate surface of each mold mounting plate. An integrated main body member extending in the conveyance direction is provided on the upper part of the board so as to be movable in the vertical direction, and a clamping device for fixing the mold is built into the main body member, so that the main body member is guided in a vertically movable manner and is moved out of the board surface. 1. An elevating mold setting device for an injection molding machine, characterized in that a guide mechanism for restricting movement is provided, and an elevating device for driving the main body member up and down is provided.
JP1988129137U 1988-09-30 1988-09-30 Expired - Lifetime JPH0525860Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988129137U JPH0525860Y2 (en) 1988-09-30 1988-09-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988129137U JPH0525860Y2 (en) 1988-09-30 1988-09-30

Publications (2)

Publication Number Publication Date
JPH0250327U JPH0250327U (en) 1990-04-09
JPH0525860Y2 true JPH0525860Y2 (en) 1993-06-30

Family

ID=31383132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988129137U Expired - Lifetime JPH0525860Y2 (en) 1988-09-30 1988-09-30

Country Status (1)

Country Link
JP (1) JPH0525860Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002067094A (en) * 2000-08-28 2002-03-05 Nissei Plastics Ind Co Mold setting device for horizontal injection molding machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6116822A (en) * 1984-07-04 1986-01-24 Honda Motor Co Ltd Apparatus for replacing mold
JPH0245114A (en) * 1988-08-05 1990-02-15 Toshiba Mach Co Ltd Mold replacing apparatus in injection molding machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59159699U (en) * 1983-04-08 1984-10-26 住友重機械工業株式会社 Lifting device for molds, etc. of injection molding machines, etc.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6116822A (en) * 1984-07-04 1986-01-24 Honda Motor Co Ltd Apparatus for replacing mold
JPH0245114A (en) * 1988-08-05 1990-02-15 Toshiba Mach Co Ltd Mold replacing apparatus in injection molding machine

Also Published As

Publication number Publication date
JPH0250327U (en) 1990-04-09

Similar Documents

Publication Publication Date Title
EP0164062B1 (en) Mold changer for a press preferably an injection molding machine
US5452981A (en) Automatic tool changer
US4258620A (en) Tool fastening means for a press
US4110898A (en) Machine tool
JPH0525860Y2 (en)
JPH05111884A (en) Transfer device
JP2007319972A (en) Machine tool, multi-spindle head replacing tool, machine tool unit and replacing method for multi-spindle head
JPH0525859Y2 (en)
JPH0525858Y2 (en)
JP2649070B2 (en) Mold positioning device for injection molding machine
JP3131269B2 (en) Plate processing equipment
JP2002273533A (en) Die exchanging device for punching press
JP3901283B2 (en) Mold changer in punching press
JPH0723221Y2 (en) Mold setting device for injection molding machine
JP2550010Y2 (en) Clamping device
JPH084199Y2 (en) Push / pull transfer device for work machines or tools
JP2595929Y2 (en) Die transfer device with clamp device
JP2554767Y2 (en) Die conveying and clamping device for horizontal injection molding machine
JP2002067094A (en) Mold setting device for horizontal injection molding machine
US5711641A (en) Method and device for loading and unloading printed circuit boards on a machine tool
EP0842732B1 (en) Part supply apparatus
JP3656135B2 (en) Finger setup device in transfer press
JP2730293B2 (en) Transfer feeder for transfer press
CN219131641U (en) Shaft workpiece conveying device for auxiliary mechanical arm
CN220613153U (en) Zero point positioning mechanism in CNC machine