ES290236U - Linear cutting device for plastic containers, not revolution (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Linear cutting device for plastic containers, not of revolution, of which the container is deposited on a table for the removal of burrs from its bottom or bottom and sides as well as excess material inside its possible handle, characterized in that consists of a table whose working surface is integrated by an endless conveyor chain equipped with a drive with stops of the cross type of malt, the chain being formed by two twin sides, or half-chained, which advance in unison on both sides of a track longitudinal fixed motion of the frame of the table and said runway to the support of the bag of the container, which has been placed on said track in an upright position and with the handle oriented parallel to the sides of the table; each link of each semi-chain is composed of a body between two consecutive traction rollers of a clamping element that travels with the body and is capable of being moved with respect to the body transversely to the advance of the chain by a first cylinder integral with the body. The table to be simultaneously facing the side of the container to which it will embrace with the collaboration of the homologous element of the opposite half-shell; being also susceptible, said embracing element, of being retracted, once the cutting operations are performed, by the action of a second cylinder integral with the frame of the table, so that the container will be released and the embracing element will be in a situation to capture a new container after its return through the lower path of the table; in the advance of the chain at the top of the table between the hugging and release points of the container the hugging is maintained by the lower incarcerated housing of the body and hugging element, to hold the container and in the advance locate the container in the operative zone of a transversal cutting die of the neck, of the lateral burr and of the hollow of the handle, whose male and female of the matrix are respectively commanded by a third and fourth cylinders of transverse action with respect to the chain, as well as in another operative zone for cutting the burr of the culotte, this position of the container corresponding with a section of interruption of the longitudinal track that allows the burr of the culote to appear below the level of said track, being located in the field of action between the mouths of a clamp located under the track and which, acting in a direction transverse to the chain, is capable of tearing off said burr of the belt. (Machine-translation by Google Translate, not legally binding)