A trash compactor may include a frame, a cavity, a trash receptacle, a platen movable to compress trash collected in the trash receptacle, a set of linkages and a drive mechanism configured to drive said platen up and down, the drive mechanism further configured as one of the link elements, and a platen guide mechanism configured to restrict the motion of the platen in an up and down manner.

Provided is a method and device for batched compression molding of rubber and plastic products by means of multiple mold cavities, including alternate operation of a blank shuttle and a male mold that is in a bottle cap mold, being controlled by means of engagement of two incomplete gear sets. Mold opening motion, isostatic pressing energy storage, and spring energy storage are implemented by means of the engagement characteristic of the incomplete gear sets, and mold closing and compression molding are implemented by means of the non-engagement characteristic, isostatic pressing energy storage, and pressurization of the incomplete gear sets. The method and device effectively resolve the general problem of low production efficiency and poor precision and stability of existing compression molding cap manufacturing equipment.

A trash compactor may include a frame, a cavity, a trash receptacle, a platen movable to compress trash collected in the trash receptacle, a set of linkages and a drive mechanism configured to drive said platen up and down, the drive mechanism further configured as one of the link elements, and a platen guide mechanism configured to restrict the motion of the platen in an up and down manner.

A trash compactor may include a frame, a cavity, a trash receptacle, a platen movable to compress trash collected in the trash receptacle, a set of linkages and a drive mechanism configured to drive said platen up and down, the drive mechanism further configured as one of the link elements, and a platen guide mechanism configured to restrict the motion of the platen in an up and down manner.

A pressing apparatus includes a driving device, a platform configured to support a workpiece, a movable support mounted to the driving device, a pressing member rotatably mounted to the movable support, and a limiting block mounted on the platform. The movable support is movable in a direction substantially perpendicular to the platform. The limiting block rotates the pressing member down pressing the workpiece between the platform and the pressing member when the movable support moves.

A pressing apparatus includes a driving device, a platform configured to support a workpiece, a movable support mounted to the driving device, a pressing member rotatably mounted to the movable support, and a limiting block mounted on the platform. The movable support is movable in a direction substantially perpendicular to the platform. The limiting block rotates the pressing member down pressing the workpiece between the platform and the pressing member when the movable support moves.

A trash compactor may include a frame, a cavity, a trash receptacle, a platen movable to compress trash collected in the trash receptacle, a set of linkages and a drive mechanism configured to drive said platen up and down, the drive mechanism further configured as one of the link elements, and a platen guide mechanism configured to restrict the motion of the platen in an up and down manner.

A trash compactor may include a frame, a cavity, a trash receptacle, a platen movable to compress trash collected in the trash receptacle, a set of linkages and a drive mechanism configured to drive said platen up and down, the drive mechanism further configured as one of the link elements, and a platen guide mechanism configured to restrict the motion of the platen in an up and down manner.

The present invention relates to a press brake and a method for operating a press brake. The press brake according to the present invention includes a press brake frame; a lever that is moveably attached to the frame and that is moveable between a press position and a release position; a motor that is operatively attached to the frame and the lever, which the motor is configured to move the lever between the press position and the release position; and a pressing element including a top pressing part and a bottom pressing part. The bottom pressing part is operatively connected to the frame. The top pressing part is operatively connected to the lever. The top pressing part and the bottom pressing part are configured to mate when the lever is in the press position.

The present invention relates to a press brake and a method for operating a press brake. The press brake according to the present invention includes a press brake frame; a lever that is moveably attached to the frame and that is moveable between a press position and a release position; a motor that is operatively attached to the frame and the lever, which the motor is configured to move the lever between the press position and the release position; and a pressing element including a top pressing part and a bottom pressing part. The bottom pressing part is operatively connected to the frame. The top pressing part is operatively connected to the lever. The top pressing part and the bottom pressing part are configured to mate when the lever is in the press position.