An injection molding machine includes: a fixed side member; and a movable side member fixed to the fixed side member, the movable side member being driven by a motor in order to perform injection molding of a molded product. The injection molding machine further includes a power feeding apparatus, one or more motors, and at least one servo amplifier. The power feeding apparatus converts a three-phase AC voltage into a DC voltage. The one or more of the motors are provided in the movable side member and drive the movable side member. The at least one servo amplifier is provided in the movable side member and drives one of the one or more of the motors by the DC voltage being supplied thereto through a DC power supply line.

An injection molding apparatus includes a fixed die having a first gate opening and a second gate opening formed therein, a movable die configured to be clampable to the fixed die, a first injection unit that injects a first molding material into a cavity defined by the fixed die and the movable die via the first gate opening, and a second injection unit that injects a second molding material into the cavity via the second gate opening.

[Problems] The objective of present invention is to provide the mold, injection molding system and method capable of limiting the outflow of pressurized fluid injected into a mold cavity. [Solution] A mold device and a molding device comprising: a shaft body 27 provided at least on one mold among a first mold 205 and a second mold 206 that form a molding space 200, the shaft body being used for pushing out a molded article formed from a resin injected into the molding space 200; a ring-shaped elastic member for supporting the shaft body 27 in which an opening formed along the circumferential direction is oriented toward the said molding space; and an injection portion provided on at least one mold among the first mold 205 and the second mold 206, the injection portion being used for injecting a pressurized fluid into the molding space 200.

A guidance system for a slide assembly for a mold for a plastic and/or silicone processing machine is presented. The processing machine comprises at least two mold halves with at least one slide assembly mounted to at least one mold half. The slide assembly is movable parallel to the plane of the parting line of the two mold halves and generally perpendicular to the direction of the plane of separation of the two mold halves after a part has been formed. The slide assembly comprises a carrier for holding cavity forming parts, gibs that secure the carrier to the mold half, and a series of rollers arranged to engage with the carrier such that the rollers roll with the movement of the carrier parallel to the parting line of the two mold halves. The rollers do not bear any of the compression force used to press the two mold halves together.

An injection molding system includes: an injection molding machine configured to operate in accordance with a command generated using a first language, and inject a molten material into a mold to mold a molded object; a robot configured to operate in accordance with a command generated using a second language, and convey the molded object; and a control device configured to control the injection molding machine and the robot. When determining that an error occurs in at least one of the injection molding machine and the robot, the control device transmits, to the injection molding machine, a command generated using the first language and for causing the injection molding machine to execute a return operation, and transmits, to the robot, a command interpretable by the second language and for causing the robot to execute a return operation, so as to cause the injection molding machine and the robot to execute the return operations.

An injection molding unit includes a main unit and an optional unit, the main unit accommodating a first injection molding machine that molds an integrated product by injecting a first molding material into a cavity which is defined by a lower die and an upper die and in which an insert member is disposed. The optional unit includes at least one of a member molding unit that accommodates a second injection molding machine that molds the insert member by injecting a second molding material or a press molding machine that molds the insert member in press molding, and a robot unit that accommodates a robot that performs placement operation of placing the insert member in the cavity or transport operation of transporting the integrated product molded by the first injection molding machine. The main unit is so configured that the optional unit is attachable thereto and detachable therefrom.

An injection molding unit includes a main unit and an optional unit, the main unit accommodating a first injection molding machine that molds an integrated product by injecting a first molding material into a cavity which is defined by a lower die and an upper die and in which an insert member is disposed. The optional unit includes at least one of a member molding unit that accommodates a second injection molding machine that molds the insert member by injecting a second molding material or a press molding machine that molds the insert member in press molding, and a robot unit that accommodates a robot that performs placement operation of placing the insert member in the cavity or transport operation of transporting the integrated product molded by the first injection molding machine. The main unit is so configured that the optional unit is attachable thereto and detachable therefrom.

The present invention pertains to an injection molding mold that can extrude the entirety of a workpiece from a cavity even when the cavity is enlarged so as to extend further than the outer side of an ejector plate. The injection molding mold may include a mold member having a cavity formed on the front side, a mold frame supporting the mold member from the back side, an ejector plate provided in the space within the mold frame so as to ascend and descend freely therein, a first workpiece extrusion means for extruding the workpiece above the ejector plate, and a second workpiece extrusion means for operating in conjunction with the first workpiece extrusion means and extruding the workpiece formed in the cavity in an area that is further to an outer side than the ejector plate.

An injection mold capable of planing and cutting gates in an inside thereof and a planing and cutting method are provided. The injection mold includes a blade fixed block arranged between a moving mold and a fixed mold. Blades arranged on the blade fixed block and configured for cutting off gate condensed-material. The mold includes ejectors for ejecting out the gate condensed material and the blade fixed block. Runners formed between the blade fixed block and the fixed mold. Cut holes for communicating runners and gates are formed in blades. Ejector holes for penetrating the ejectors are formed in portions of the blade fixed block which correspond to bottoms of runners. The blade fixed block moves relative to the moving mold in a mold opening direction. The moving mold is provided with a limiting mechanism for limiting the blade fixed block after injection molding parts are separated from a cavity.

A method of producing a microparticle includes providing a mould assembly, which comprises two moulds that comprise an upper mould and a lower mould, positioning the mould assembly in a closed position, wherein the two moulds define a micro-cavity to exert pressure on a moulding material within the micro-cavity to form the moulding material into a microparticle, and positioning the mould assembly in an open position, wherein the microparticle adheres to one of the two moulds of the mould assembly.