3results about How to "Easy to take modulus" patented technology

This invention relates to the field of mold opening and closing technology, and particularly to a mold opening and closing device and method, including a mold station frame, a bottom mold, a frame, a top mold, a fixed frame, a limiting mechanism, a flipping mechanism, a clamping mechanism, and a lifting mechanism. A baffle protruding outwards is provided on one side of the top mold. The flipping mechanism connects the clamping mechanism and the lifting mechanism. The lifting mechanism is connected to the clamping mechanism and is used to drive the clamping mechanism to lift the frame up and down. When the clamping mechanism is in a high position, it can be flipped around the flipping mechanism along one side. The fixed frame is located above the mold station frame. The limiting mechanism includes a first driving member and a limiting plate. The first driving member is located on the fixed frame and connected to the limiting plate, and is used to drive the limiting plate to move up and down towards the mold station frame. The limiting plate restricts the top mold in an upward flipping state. When the limiting plate restricts the top mold, the lifting mechanism in a descending state can separate the frame from the top mold, achieving the function of automatically opening the frame.

The washing machine rear decorating part forming mold comprises a mold base, an inclined groove is formed in the mounting face of the mold base, and the inclined groove penetrates through the inner wall of the mold base; the mold further comprises a first core pulling mechanism, the first core pulling mechanism comprises a first core pulling block, a first core pulling base and a first oil cylinder, the first core pulling block is arranged in the inclined groove in a sliding mode, the first core pulling base is connected to the end, away from the mold base, of the first core pulling block in a sliding mode, the first oil cylinder is arranged on one side of the mold base, and the output end of the first oil cylinder is arranged on the first core pulling base. The first oil cylinder drives the first core pulling seat to transversely slide away from or close to the first oil cylinder, when the first oil cylinder drives the first core pulling seat to slide away from the first oil cylinder, the first core pulling seat drives the first core pulling block to slide away from the inner wall of the die holder, and core pulling of the chute is completed. The mold is provided with the two core-pulling forming mechanisms, the thickness of the mold is reduced, the injection demolding distance is increased, and mold taking is facilitated.

The utility model provides an anti-deformation SUV automobile top cover die which comprises an upper die body and a lower die body, positioning holes are formed in the periphery of the upper surface of the lower die body, positioning columns are fixedly connected in the positioning holes, a plurality of reset springs are arranged in the positioning holes around the positioning columns, and the other ends of the reset springs are connected with a buffer plate. Movable sleeves matched with the positioning columns are arranged on the periphery of the upper die in a penetrating mode, buffer blocks are arranged at the bottoms of the movable sleeves, the movable sleeves are movably connected to the peripheral walls of the positioning columns, and the upper die is arranged above the lower die through the cooperation of the movable sleeves and the positioning columns; an embossed pattern is arranged in the middle of the bottom of the upper die, a placing area correspondingly matched with the embossed pattern is arranged in the middle of the top of the lower die, when the upper die horizontally moves downwards to be close to the lower die, the movable sleeve moves downwards along with the upper die under the guiding effect of the movable rod, and when the embossed pattern is completely matched with the placing area, the reset spring bears compression force. And the buffer effect between the upper die and the lower die is exerted to prevent direct impact.