JPS6393118U

JPS6393118U -

Info

Publication number: JPS6393118U
Application number: JP18705686U
Authority: JP
Priority date: 1986-12-03
Filing date: 1986-12-03
Publication date: 1988-06-16

Description

[Brief explanation of the drawing]

第１図は本考案を実施した脱型装置を取付けた
射出成形機を示す正面図、第２図は取出し板の正
面図、第３図は乳首を示す斜視図、第４図は型開
き状態の可動型及び固定型を示す縦断正面図、第
５図は型閉状態を示す一部切欠正面図、第６図は
型開きした後取出し板を降下させた状態を示す一
部切欠正面図、第７図は可動型内に残つた製品に
嵌合面を嵌合させた状態を示す一部切欠正面図、
第８図は製品を取り出した状態を示す一部切欠正
面図、第９図、第１０図、第１１図は取出し板及
び支持手段の作動状態を示す正面図である。図中、Ａ：射出成形機、ａ：乳首（製品）、ａ
′：キヤビテイ、Ｂ：脱型装置、ｂ：可動型の移
動径路、Ｂ_１：取出し板、Ｂ_２：支持手段、１：
可動型、１ａ：キヤビテイ面、２：固定型、２ａ
：コア、３：基板、４：嵌合面、５：吸排気孔。 Fig. 1 is a front view showing an injection molding machine equipped with a demolding device according to the present invention, Fig. 2 is a front view of the take-out plate, Fig. 3 is a perspective view showing the nipple, and Fig. 4 is the mold open state. Fig. 5 is a partially cutaway front view showing the mold in the closed state; Fig. 6 is a partially cutaway front view showing the state in which the take-out plate is lowered after the mold is opened; Fig. 7 is a partially cutaway front view showing a state in which the fitting surface is fitted to the product remaining in the movable mold;
FIG. 8 is a partially cutaway front view showing the product taken out, and FIGS. 9, 10, and 11 are front views showing the operating state of the take-out plate and supporting means. In the diagram, A: injection molding machine, a: nipple (product), a
′: cavity, B: demolding device, b: moving path of movable mold, B ₁ : take-out plate, B ₂ : support means, 1:
Movable type, 1a: Cavity surface, 2: Fixed type, 2a
: Core, 3: Substrate, 4: Fitting surface, 5: Intake/exhaust hole.

Claims

[Scope of utility model registration request]

A device for removing a plurality of thin film-like products remaining in a movable mold or a fixed mold of an injection molding machine when the mold is opened, and the device removes a plurality of thin film-like products remaining in one mold from the other. A take-out plate is provided with a fitting surface that fits in close contact with the surface in contact with the mold, and a predetermined number of intake and exhaust holes are bored on each fitting surface of the take-out plate, and the intake and exhaust holes are heated. A pressure pump and a pressure reduction pump are connected to each other in a switchable manner, and the above-mentioned take-out plate is moved forward and backward with respect to the movement path of the movable mold by means of a support means, and the removal plate is moved along the same movement path to the movable mold or the fixed mold where the product remains. A demolding device for thin film products that is supported so that it can move back and forth.