A method for injection molding comprises forming a set of first articles in a mold of an injection molding machine and forming a set of second articles in the mold of the injection molding machine. The method includes transferring the set of first articles from the mold to a first set of first receivers of a tooling plate, and then moving the first set of first receivers to align with the set of second articles. Thereafter the set of second articles is transferred from the mold toward the first set of first receivers and into assembled condition with the set of first articles held in the first set of first receivers.

A robot system includes an image pickup apparatus that picks up images of a plurality of kinds of articles conveyed by a conveyor; an article controlling portion that controls time and a position of each of the plurality of kinds of articles being supplied onto the conveyor, to limit kinds of articles to be image-picked-up by the image pickup apparatus in advance; a detecting portion that detects the plurality of kinds of articles from among images picked up by the image pickup apparatus, on the basis of the kinds of articles limited in advance by the article controlling portion; and a robot that is configured to take out the plurality of kinds of articles detected by the detecting portion from the conveyor.

A molded article production system includes: a first writing unit that writes first information about a molded article molded by an injection molding machine in a readable/writable storage medium; and a transport unit that transports the molded article and the storage medium in which the first information of the molded article is written in association with each other.

A unit for carrying out operations on first and second areas of packaging material which are spaced a first distance along direction when a portion of packaging material comprising first and second areas is flat; unit comprising: a feeding group feeding a packaging material web along a direction and in a first sense; a first tool to carry out first operation on first area arranged in a first desired position; a second tool to carry out second operation on second area arranged in a second desired position; first and second tool spaced for a second distance along direction; feeding group comprises: advancing device controllable to arrest web in a position, at which second area is spaced an intentional offset from second desired position; and an actuator controllable for moving second area towards second desired position to recover offset; absolute value of difference between first and distances being equal to offset.

An injection molding system includes a main unit in which a first injection molding machine that injects a first molding material and molds a molded article is disposed and a control unit separated from the main unit and configured to control the first injection molding machine. The control unit is coupled to the main unit via a connection cable having predetermined length.

An apparatus for the manufacture and unloading of preforms for the manufacture of plastic containers includes a device for the injection molding of preforms and a device for the cooling and extraction of the preforms from the molding device, and further includes a device for the selective extraction of a predetermined subset of preforms supported by the unloading plate in an orderly manner along at least one pickup direction. The apparatus also includes a component for the orderly transfer of the predetermined subset of preforms to a control and inspection device adapted to perform at least one control on the predetermined subset of preforms.

The invention relates to a packaging method and to an associated packaging device (1) for packaging injection-molded plastic parts (2), which are pipette tips or medical reaction vessels, the injection-molded plastic parts (2) being arranged in cavity-pure subgroups (6) and then subjected to lateral inspection sub-subgroup (10) per sub-subgroup (10).

This invention relates to a handling device for the removal of plastic injection-molded parts, designed as pipette tips, medical reaction vessels or contact-lens molds, from an injection mold tool (11), having a removal gripper having a plurality of receiving positions (1-32; 104, 105) for receiving one injection-molded part from each of the cavities in each instance.

As viewed in the vertical direction, in the injection molding system, a first distance, which is a distance between a first joint and a first placement section, a second distance, which is a distance between the first joint and a second placement section, and a third distance, which is a distance between the first joint and a robot wall section, are smaller than a fourth distance, which is a distance between the first joint and a tip end of a second arm when a first arm and the second arm are on a co-linear straight line and in an angular range from one of the first placement section and the second placement section to the robot wall section centered on the first joint, the distance between the first joint and at least a part of a wall section is larger than the fourth distance.

A injection molding system extracts molding data and inspection data having a difference between a first position information of a conveyance part where a molded article produced by an injection molding apparatus is picked up by a conveyor device and a second position information of the conveyance part where the molded article is inspected by an inspection device is equal to a predetermined distance between a pickup position and an inspection position, and stores the molding data and the inspection data in association with each other as a set. This configuration makes it possible to associate molding data of an injection molding apparatus when producing a molded article and inspection data with each other to control the quality of molded articles.