JPH068008Y2 - Type attaching / detaching device - Google Patents
Type attaching / detaching deviceInfo
- Publication number
- JPH068008Y2 JPH068008Y2 JP14332089U JP14332089U JPH068008Y2 JP H068008 Y2 JPH068008 Y2 JP H068008Y2 JP 14332089 U JP14332089 U JP 14332089U JP 14332089 U JP14332089 U JP 14332089U JP H068008 Y2 JPH068008 Y2 JP H068008Y2
- Authority
- JP
- Japan
- Prior art keywords
- hook
- operating rod
- mold
- spring
- pin
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
- B29C33/305—Mounting of moulds or mould support plates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
【考案の詳細な説明】 （イ）産業上の利用分野 本考案は、例えば成形充填包装機のヒータ、成形型のよ
うな平板状の型類を所定の装着台の上に簡単な操作で取
り付け、取り外しできる型類の着脱装置に関する。[Detailed Description of the Invention] (a) Industrial field of application The present invention is to mount flat molds such as heaters and molding dies of a molding and filling machine on a predetermined mounting table by a simple operation. , A detachable type of attachment / detachment device.
（ロ）従来技術 成形充填包装機では充填すべき品物したがって製造すべ
き包装体の大きさ、種類等の相違によってフィルムに成
形する容器の形状、大きさが種々異なり、したがってそ
の容器の形状、大きさによりフィルムを加熱すべきヒー
タの加熱面、成形型の成形面及び打抜き装置の打抜き穴
の形状等も異なる。そこで成形充填包装機で基本的構造
は共通にしていてヒータ、成形型、打抜き型等をユニッ
ト化し、包装体の大きさ、形状に変更があるとそれに合
わせてそれらを取り替え得るようにしている。(B) Prior art The shape and size of the container to be formed into a film vary depending on the size, type, etc. of the product to be filled and thus the package to be manufactured in the molding and filling machine, and therefore the shape and size of the container. The heating surface of the heater for heating the film, the molding surface of the molding die, the shape of the punching hole of the punching device, etc. are different depending on the temperature. Therefore, the molding, filling, and packaging machine has a common basic structure, and the heater, the molding die, the punching die, and the like are unitized so that when the size and shape of the packaging body are changed, they can be replaced according to the change.
ところで、このような型類の取り替えは、従来では主に
ボルトにより装着台の上に固定していたが、このような
方法ではボルトをレンチ等を使用して締め付けるため締
め付け力が不均一になる問題、取り替え作業が煩雑とな
って多くの時間を費やす問題、更には狭い場所での取り
替え作業を行いにくい問題がある。By the way, in the past, replacement of the molds has been mainly fixed on the mounting table with bolts, but in such a method, the bolts are tightened by using a wrench or the like, so that the tightening force becomes uneven. There are problems, that replacement work is complicated and spends a lot of time, and further that replacement work is difficult in a narrow space.
（ハ）考案が解決しようとする課題 本考案が解決しようとする課題は、型類（ここで型類と
は成形型、打抜き型、ヒータユニット等を言う）の着脱
装置において、その型類に設けたピンにフックを掛けま
たそのピンをフックから外すだけで簡単型類の着脱を行
えるようにすることである。(C) Problems to be Solved by the Invention The problems to be solved by the present invention are to be solved in a mold (a mold, a punch mold, a heater unit, and the like) attaching / detaching device in the mold. It is possible to attach / detach the simple type by simply hooking the provided pin and removing the pin from the hook.
（ニ）課題を解決するための手段 本考案は、平板状の型類を装着台にセットする型類の着
脱装置において、該型類の両側部にはピンを突出させて
取り付け、該装着台には該型類の両側部の下方に該側部
に沿って実質的に平行に伸びる操作ロッドを該側部に平
行に移動可能に配置し、該操作ロッドの各々には一端に
該ピンと係合する爪を有するフックを該側部に実質的に
平行な平面内で回動可能に取り付け、該フックの他端近
傍と該操作ロッドとの間には第１のばねを取り付けて該
フックを該爪が該ピンと係合する係止位置に偏倚し、該
操作ロッドには該フックと当接して該フックを係止位置
に保つストッパ面を形成し、該操作ロッドを第２のばね
により該フックが該ピンに接近する方向に偏倚させ、該
操作ロッドを該第２のばねに抗して該第２のばねの偏倚
方向とは反対の方向に移動させる作動装置を該操作ロッ
ドに隣接して配置し、該装着台には該操作ロッドが該反
対の方向に移動したとき該フックと当接してフックを倒
す当接部を設けて構成されている。(D) Means for Solving the Problem The present invention relates to an attaching / detaching device of a type in which a flat type is set on a mounting base, and pins are attached to both sides of the type by protruding the mounting base. An operating rod extending substantially parallel to the side of the mold below both sides of the mold is movably disposed parallel to the side, and each of the operating rods has one end engaged with the pin. A hook having engaging claws is rotatably attached to the side portion in a plane substantially parallel to the side portion, and a first spring is attached between the other end of the hook and the operating rod to attach the hook. The claw is biased to a locking position where it engages with the pin, a stopper surface is formed on the operating rod to abut the hook and keep the hook at the locking position, and the operating rod is locked by a second spring. The hook is biased toward the pin, and the operating rod is pushed against the second spring against the first spring. An actuating device for moving the second spring in a direction opposite to the biasing direction is disposed adjacent to the operating rod, and the mounting base is in contact with the hook when the operating rod moves in the opposite direction. It is configured by providing an abutting portion for dropping the hook.
（ホ）作用 上記構成において、装着台上に型類をセットする場合、
作動装置により操作ロッドを押圧してフックを解除状態
にしておき、この状態で型類を装着台上の所定の位置に
置く、その後作動装置による操作ロッドの押圧を解除す
ると操作ロッドはばねの押圧力により元の位置に戻る。
するとフックは係止位置になり、型類のピンと係合して
型類を固定保持する。逆に装着台上にセットされている
型類を外す場合は、作動装置により操作ロッドを押圧し
てフックを解除状態にすればよい。(E) Action In the above configuration, when setting the molds on the mounting table,
When the operating device pushes the operating rod to release the hook, the mold is placed in a predetermined position on the mounting table in this state, and then when the operating device releases the operating rod, the operating rod pushes the spring. It returns to its original position due to pressure.
Then, the hook is in the locking position and engages with the pin of the mold to fix and hold the mold. On the contrary, when removing the mold set on the mounting table, the operating rod may be pressed by the actuating device to release the hook.
（ヘ）実施例 第１図ないし第３図において、本実施例の型類の着脱装
置１が示されている。同図において、ｈは両側部の中央
に固定ピン２が取り付けられた型類、３は型類ｈを取り
付ける装着台である。装着台３には両側部に側縁に沿っ
て伸びる開口３１が形成されている。(F) Embodiment An attaching / detaching device 1 of the type of this embodiment is shown in FIGS. 1 to 3. In the figure, h is a mold with the fixing pins 2 attached to the center of both sides, and 3 is a mounting base for attaching the mold h. Openings 31 extending along the side edges are formed on both sides of the mounting table 3.
装着台３の下側には各開口３１の近くに装着台３の側縁
に沿って伸びる操作ロッド４が軸受け部材３３，３４に
より軸方向に移動可能に取り付けられている。なお、操
作ロッド及びそれと関連する着脱装置の構成要素は両者
とも同じであるから以下の説明は一方についてのみ行
う。操作ロッド４には軸方向に延びるスロット４１が形
成され、そのスロット４１内にはフック５がピン５１に
より係止位置（第１図）と解除位置（第２図）との間で
回動可能に取り付けられている。フック５の一端（第１
図で上端）には爪５２が形成され、他端５３には操作ロ
ッド４に取り付けられたピン５５との間にばね５４が掛
けられ、常時係止位置の方向（第１図で反時計回り方
向）に引張られている。An operation rod 4 extending along the side edge of the mounting table 3 is attached to the lower side of the mounting table 3 near each opening 31 so as to be axially movable by bearing members 33 and 34. Since the operating rod and the components of the attaching / detaching device related to the operating rod are the same in both, the following description will be made only for one. A slot 41 extending in the axial direction is formed in the operation rod 4, and a hook 5 is rotatable in the slot 41 by a pin 51 between a locking position (Fig. 1) and a releasing position (Fig. 2). Is attached to. One end of hook 5 (first
A claw 52 is formed at the upper end in the drawing, and a spring 54 is hooked at the other end 53 with a pin 55 attached to the operation rod 4 so as to always be in the direction of the locking position (counterclockwise in FIG. 1). Direction).
フックの爪５２がピン２と係合する係合面は本実施例で
は円弧状になっているが、直線状に傾斜した面でもよ
い。フック５は、操作ロッド４が第１図に示される右方
位置にあるとき、ばねれ４の作用により反時計回り方向
に引張られているため操作ロッド４のスロット４１の端
部に形成されたストッパ面４２に当接して爪５２が装着
台３の上方に突出した状態になる。Although the engaging surface with which the hook 52 of the hook engages with the pin 2 has an arc shape in this embodiment, it may be a surface inclined in a linear shape. The hook 5 is formed at the end portion of the slot 41 of the operating rod 4 because the hook 5 is pulled in the counterclockwise direction by the action of the spring 4 when the operating rod 4 is in the right position shown in FIG. The claw 52 comes into contact with the stopper surface 42 and projects above the mounting table 3.
操作ロッド４の一端（第１図で右端）に設けられたフラ
ンジ部４３と軸受３４との間にはばね４４が設けられ、
操作ロッド４は常時右方に弾圧されている。A spring 44 is provided between the bearing portion 34 and a flange portion 43 provided at one end (right end in FIG. 1) of the operation rod 4,
The operation rod 4 is always pressed rightward.
装着台３の端部に設けられたストッパ部材３５の下部に
は、操作ロッド４の端面に隣接して、流体圧シリンダの
ような作動装置６が設けられている。この作動装置６に
より操作ロッド４は第２図に示される左方位置に押圧さ
れる。An operating device 6 such as a fluid pressure cylinder is provided below the stopper member 35 provided at the end of the mounting base 3 and adjacent to the end surface of the operating rod 4. The actuating device 6 pushes the operating rod 4 to the leftward position shown in FIG.
上記構成の着脱装置において、装着台３の上に型類ｈを
装着するとき又は既に装着台３の上に装着された型類ｈ
を取り外すとき、まず作動装置６を動作させて操作ロッ
ド４の右端をばね４４に抗して押圧する。するとフック
５が操作ロッドと共に移動してフック５の背部５６が装
着台３の開口３１の左側（第１図及び第２図において）
の端縁３２に当るためフックはばね５４の偏倚力に抗し
て第２図に示されるように横に寝た状態になる。この場
合、既に装着台３上に型類があるときはフック５の爪５
２は操作ロッド４の左方の移動に伴ない左方向移動によ
り固定ピン２から外れ、したがってフックは第２図に示
されるように横になり得る。In the attachment / detachment device having the above-described configuration, when the mold h is mounted on the mounting base 3 or the mold h already mounted on the mounting base 3.
When removing, the actuating device 6 is first operated to press the right end of the operating rod 4 against the spring 44. Then, the hook 5 moves together with the operation rod so that the back portion 56 of the hook 5 is on the left side of the opening 31 of the mounting base 3 (in FIGS. 1 and 2).
As it hits the edge 32, the hook resists the biasing force of the spring 54 and lies sideways as shown in FIG. In this case, if there is a mold on the mounting table 3, the claws 5 of the hook 5
2 is disengaged from the fixing pin 2 by the leftward movement associated with the leftward movement of the operating rod 4, so that the hook can lie down as shown in FIG.
次に型類ｈを新たに又は前のものと代えて装着台３の上
に第１図に示されるように乗せた後、作動装置６による
操作ロッド４の押圧を解除すると、操作ロッドはばね４
４の作用により右方に移動する。操作ロッドの右進によ
りフック５が右進してフック５の背部５６が開口３１の
端縁３２から離れると、フック５はばね５４の作用によ
り反時計回り方向に回動し、第１図に示されるように爪
が開口３１の上方に突出した状態になる。この状態にな
るのはフックの爪５２が固定ピン２に当る前である。こ
の状態で更に操作ロッド４及びフック５が右進するとフ
ック５の爪５２に型類ｈの固定ピン２が当って固定ピン
を爪の傾斜した係合面の作用により右方向（ストッパ部
材３５の方向）及び下方に押圧する。したがって型類ｈ
も同じ方向に押圧され、装着台２上の所定の場合に固定
保持される。Next, after the mold h is newly placed or replaced with the previous one on the mounting table 3 as shown in FIG. 1, when the pressing of the operating rod 4 by the actuating device 6 is released, the operating rod springs. Four
It moves to the right by the action of 4. When the hook 5 moves to the right by moving the operating rod to the right and the back part 56 of the hook 5 separates from the end edge 32 of the opening 31, the hook 5 is rotated counterclockwise by the action of the spring 54, as shown in FIG. As shown, the claws are projected above the opening 31. This state is set before the hook claw 52 hits the fixed pin 2. When the operation rod 4 and the hook 5 further move to the right in this state, the fixing pin 2 of the mold h hits the claw 52 of the hook 5 and the fixing pin 2 is moved in the right direction (the stopper member 35 by the action of the inclined engaging surface of the claw). Direction) and downward. Therefore, type h
Is also pressed in the same direction and is fixedly held on the mounting table 2 in a predetermined case.
なお、上記実施例では装着台が下で型類が上側になる場
合を示したが、逆の場合には固定ピン２からフックが外
れたとき型類が落下してしまう危険があるので、固定ピ
ンの先端を支えるピン受け部材７を装着台に取り付けて
おけばよい。In the above embodiment, the mounting table is on the bottom and the mold is on the upper side. However, in the opposite case, there is a risk that the mold will drop when the hook is disengaged from the fixing pin 2, so the mold is fixed. The pin receiving member 7 that supports the tip of the pin may be attached to the mounting base.
更に、型類の一方の側に一つの固定ピンを設け、操作軸
に一つのフックを取り付けた例を示したが、それらを複
数にしてもよい。Further, although an example in which one fixing pin is provided on one side of the mold and one hook is attached to the operation shaft is shown, they may be provided in plural.
（ト）効果 本考案によれば作動装置で単に操作ロッドを動かすだけ
で成形型、ヒーターユニット、打抜き型等の型類を着脱
できるので、着脱作業に熟練を必要とせず、しかも工具
も不要で大きな力を加える必要もなく、だれでも簡単に
行える。(G) Effect According to the present invention, molds such as a molding die, a heater unit, and a punching die can be attached and detached by simply moving the operation rod with the actuating device, so no skill is required for attachment and detachment work, and no tools are required. Anyone can do it easily without having to apply much force.
第１図は本考案による型類の着脱装置の一実施例の断面
図、第２図は第１の着脱装置の断面図であって異なる動
作位置を示す図、第３図は第１図の線III−IIIに沿って
見た断面図、第４図は型類を装着台の下面に取り付ける
例を示す図である。 １：着脱装置、２：固定ピン ３：装着台、４：操作ロッド ５：フック、６：作動装置FIG. 1 is a cross-sectional view of an embodiment of a mold attaching / detaching device according to the present invention, FIG. 2 is a cross-sectional view of the first attaching / detaching device showing different operating positions, and FIG. 3 is a view of FIG. FIG. 4 is a cross-sectional view taken along the line III-III, and FIG. 4 is a view showing an example in which the molds are attached to the lower surface of the mounting table. 1: Detaching device, 2: Fixing pin 3: Mounting table, 4: Operating rod 5: Hook, 6: Actuating device
Claims (1)
着脱装置において、該型類の両側部にはピンを突出させ
て取り付け、該装着台には該型類の両側部の下方に該側
部に沿って実質的に平行に伸びる操作ロッドを該側部に
平行に移動可能に配置し、該操作ロッドの各々には一端
に該ピンと係合する爪を有するフックを該側部に実質的
に平行な平面内で回動可能に取り付け、該フックの他端
近傍と該操作ロッドとの間には第１のばねを取り付けて
該フックを該爪が該ピンと係合する係止位置に偏倚し、
該操作ロッドには該フックと当接して該フックを係止位
置に保つストッパ面を形成し、該操作ロッドを第２のば
ねにより該フックが該ピンに接近する方向に偏倚させ、
該操作ロッドを該第２のばねに抗して該第２のばねの偏
倚方向とは反対の方向に移動させる作動装置を該操作ロ
ッドに隣接して配置し、該装着台には該操作ロッドが該
反対の方向に移動したとき該フックと当接してフックを
倒す当接部を設けたことを特徴とする型類の着脱装置。1. A mold attaching / detaching apparatus for setting a flat plate type mold on a mounting base, wherein pins are attached to both sides of the mold so as to project from the both sides of the mold. An operating rod extending downwardly substantially parallel to the side portion is movably arranged parallel to the side portion, and each of the operating rods has a hook having a claw at one end for engaging the pin. Rotatably mounted in a plane substantially parallel to the portion, and a first spring is mounted between the other end of the hook and the operating rod to engage the hook with the pin. Biased to the stop position,
A stopper surface is formed on the operating rod to abut the hook to keep the hook in the locking position, and the operating rod is biased by the second spring in a direction in which the hook approaches the pin,
An operating device for moving the operating rod against the second spring in a direction opposite to the biasing direction of the second spring is arranged adjacent to the operating rod, and the operating rod is provided on the mounting base. An attachment / detachment device of the type characterized in that it has an abutting portion for abutting against the hook and tilting the hook when moving in the opposite direction.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14332089U JPH068008Y2 (en) | 1989-12-12 | 1989-12-12 | Type attaching / detaching device |
| DE9016822U DE9016822U1 (en) | 1989-12-12 | 1990-12-12 | Device for releasably clamping a mold or the like. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14332089U JPH068008Y2 (en) | 1989-12-12 | 1989-12-12 | Type attaching / detaching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0381807U JPH0381807U (en) | 1991-08-21 |
| JPH068008Y2 true JPH068008Y2 (en) | 1994-03-02 |
Family
ID=15336043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14332089U Expired - Lifetime JPH068008Y2 (en) | 1989-12-12 | 1989-12-12 | Type attaching / detaching device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH068008Y2 (en) |
| DE (1) | DE9016822U1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2736580B1 (en) * | 1995-07-12 | 1997-09-05 | Atek Dev | MOLD ASSEMBLY DEVICE, PARTICULARLY FOR THE PLASTIC MATERIAL INJECTION INDUSTRY |
-
1989
- 1989-12-12 JP JP14332089U patent/JPH068008Y2/en not_active Expired - Lifetime
-
1990
- 1990-12-12 DE DE9016822U patent/DE9016822U1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0381807U (en) | 1991-08-21 |
| DE9016822U1 (en) | 1991-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |