B29C2043/5875

Apparatus for manufacturing thermoplastic resin material

An apparatus for manufacturing a thermoplastic resin material, including: a mold for molding a base material containing a thermoplastic resin into a predetermined shape; and a transfer mechanism that places the base material in the mold, wherein the transfer mechanism includes a detection mechanism that detects a state of the base material, and a controlling unit that controls operation of the mold and the transfer mechanism.

Composite automatic production equipment for in-mold placement process
11780125 · 2023-10-10 · ·

A composite automatic production equipment for in-mold placement process includes a upper stamping mold having a upper die plate and punches, a lower stamping mold having a lower die plate, a punching strip feeding device sending out a punching material strip to the lower stamping mold, an insulating-sheet feeding device feeding out an insulating-film material strip intersecting to the punching material strip. The insulating-film material strip includes a main material strip and insulating sheet sets that are adhesive and detachably arranged along the main material strip. When the upper and lower die plates are closed, the punches punch the punching material strip to form semi-finished products arranged in sequence, and one of the semi-finished products is pressed to adhere to one of the insulating sheet sets. When they are separated, the insulating sheet set on the semi-finished product is torn off from the insulating-film material strip.

Imprint method, imprint apparatus, and method of manufacturing article
11752670 · 2023-09-12 · ·

The present invention provides an imprint method of forming a pattern of an imprint material on a shot region of a substrate using a mold, the method comprising: supplying the imprint material onto the shot region so as to arrange droplets of the imprint material in arrangement patterns different from each other between a first partial region and a second partial region adjacent to each other in the shot region; performing alignment between the mold and the shot region after it is started to bring the mold and the imprint material into contact with each other; performing preliminary curing of irradiating the imprint material on the shot region with light to increase a viscoelasticity of the imprint material before the alignment is completed; and performing main curing of curing the imprint material on the shot region after the alignment is completed.

Composite Automatic Production Equipment For In-Mold Placement Process
20220288821 · 2022-09-15 · ·

A composite automatic production equipment for in-mold placement process includes a upper stamping mold having a upper die plate and punches, a lower stamping mold having a lower die plate, a punching strip feeding device sending out a punching material strip to the lower stamping mold, an insulating-sheet feeding device feeding out an insulating-film material strip intersecting to the punching material strip. The insulating-film material strip includes a main material strip and insulating sheet sets that are adhesive and detachably arranged along the main material strip. When the upper and lower die plates are closed, the punches punch the punching material strip to form semi-finished products arranged in sequence, and one of the semi-finished products is pressed to adhere to one of the insulating sheet sets. When they are separated, the insulating sheet set on the semi-finished product is torn off from the insulating-film material strip.

Imprint method and article manufacturing method
11400619 · 2022-08-02 · ·

An imprint method includes arranging imprint material as droplets on shot region of substrate, bringing the imprint material on part of the shot region into contact with pattern region of mold and then enlarging contact region between the imprint material and the pattern region to whole region of the shot region, and curing the imprint material. in the arranging, in each of local regions located in radial direction from the part of the shot region, the imprint material is arranged such that directional drop density of the imprint material on line parallel to direction orthogonal to the radial direction and with droplets of the imprint material present thereon is smaller than that of the imprint material on line parallel to the radial direction and with droplets of the imprint material present thereon.

Thermoplastic molding process and apparatus
11305468 · 2022-04-19 · ·

A thermoplastic molding process for large parts and particularly to novel rotating elbow piping configurations used to precisely deposit prescribed amounts of thermoplastics or thermoplastic composites into large compression molds.

RESIN MOLDING APPARATUS AND METHOD FOR PRODUCING RESIN MOLDED PRODUCT
20220063150 · 2022-03-03 ·

A resin molding apparatus includes: a resin supply mechanism including a nozzle for ejecting liquid resin to a supply target; a resin collection unit including: a resin-receiving member configured to receive a portion of the liquid resin which portion has dropped from the nozzle; and a movement mechanism configured to cause the resin-receiving member to move in such a manner as to follow the nozzle while keeping the resin-receiving member under the nozzle; a mold die including an upper die and a lower die facing the upper die; a mold clamp mechanism configured to clamp the mold die with the supply target between the upper die and the lower die; and a control section configured to control at least respective operations of the resin supply mechanism and the resin collection unit.

APPARATUS FOR COMPRESSION MOULDING CONCAVE OBJECTS
20210331356 · 2021-10-28 ·

An apparatus comprises: a dispensing device for dispensing at least one polymeric material; a severing element for severing a dose of polymeric material from the polymeric material dispensed by the dispensing device; a transport element for transporting the dose; a mould comprising a male mould element and a female mould element, the female mould element being positioned above the male mould element.

The transport element is configured to perform a first movement by moving along a path directed from the dispensing device towards the mould, so as to bring the dose to the mould. Moreover, the transport element is configured to perform, in addition to the first movement, a second movement by rotating about an axis, so as to turn the dose from a first orientation with which the dose is received by the transport element, to a second orientation with which the dose is released by the transport element onto the male mould element.

Apparatus for automated encapsulation of motor rotor core with magnet steel

An apparatus for automated encapsulation of motor rotor core with magnet steel is introduced. The apparatus includes at least one encapsulation unit, a plastic granule feeding device, a waste removing device, a conveyance device and a control device. Under a coordinated control of the control device, a rotor core feeding mechanism of the encapsulation unit feeds rotor cores to a plastic dispensing mechanism in cycles, the plastic granule feeding device separates, outputs and dispenses plastic granules, so that they are arrayed before being dispensed onto the rotor cores, and the conveyance device conveys plastic granules and moves the waste removing device to carry waste to a waste removal zone. With these arrangements, it is able to realize automated feeding of rotor cores, automated feeding of plastic granules and automated removal of waste to achieve completely automated rotor core encapsulation operation while enables mass production of motor rotor cores.

LINE AND METHOD FOR THE CONTINUOUS CYCLE PRODUCTION OF PLASTIC OBJECTS

A line for the continuous cycle production of plastic objects comprises: an extruder configured to deliver a flow of plastic fluid; a compression moulding machine including a rotating moulding carousel and a plurality of moulds to form an ordered succession of objects from corresponding doses; a transfer apparatus configured to feed the doses individually to the compression moulding machine; a conveyor; a first sensor configured to detect a first diagnostic signal; a control unit programmed to capture the first diagnostic signal.