TH12209B - Process and contour finishing equipment of a part that is formed by compression through a template and attached to another part. - Google Patents

Abstract

For forming the connection area between the starting point and the end point. Of the workpiece surface for the piece Hard plastic automotive parts (Eg, thermoplastic elastomers formed by extrusion through a template) which, when composed of a strip of workpiece with a groove formed by cutting, Related areas will Being shaped by grooved rollers Which will rotate and move perpendicular to the seal without slipping

Claims (5)

1. A process for forming a passable plastic material is supported on the surface. For the purpose of creating grooves in plastic materials, which include Feeding of the template with the corresponding contour of the groove, the desired shape of the groove into the plastic material, transmission to the template with a rotating motion perpendicular to the direction of the groove and Extrusion through a plastic template to create the desired groove in the plastic material. 2. The process of claim 1, which also includes submission to the template. Move the body perpendicular to the direction of the groove to facilitate the removal of the template from the plastic material. 3. Process of claim No. 2, where the original template is fed into the plastic material by Moving towards the plastic material, and then it is also introduced into the plastic material and is extruded from there by The rotational movement and the sampling movement simultaneously are perpendicular to the direction of the groove. 4. Process of claim No. 2, where rotational motion and movement During the extrusion of a template from a plastic material, it is interrelated until the mother The model is moved without slipping along the base of the groove. 5. Process of claim 3, whereby the template forms a section of a cylindrical roller, which Create a movement in the rotation and movement of the template. 6. Process of claim 3, where plastic materials are the connecting parts of the The circular form, which is the product of the throughput process, and the furrows formed such that have a narrower neck area Furrow housing area 7.A device for extrusion plastic materials is supported on the surface for The purpose of creating grooves in plastic materials includes Support bottom Movable upper press piece relative to the lower support, which is combined with the cylinder. Swivel mounted to the top press piece, the cylinder has an outer surface combined with a tail template. Falcon which extends along the length of the barrel A path for feeding the barrel's hawk-tail pattern into the plastic material and A path for extruding a template from a plastic material to create the desired groove in the plastic material. 8.The device of claim No. 7, where the surface of the cylinder is shaped to have a cut size. For cutting through excess plastic material 9. Device of claim 7, where the lower support is shaped to provide a cutting edge for Cutting through excess plastic material 1 0. Equipment of claim No. 7, which is supplemented, including at least the cog axis. One axis for moving the top press piece 1 1.Device of claim No. 10, which is additionally assembled with the lower cogwheel and The upper cog axis and with the top press piece fixed on the swivel mounted shaft to the wheel. Gear, which is attached to both the lower and the upper axis 1 2. The device of claim 11, where one cogwheel is fixed and the other can be Side movable 1 3.Device of claim 11, where two cog axes are mounted detachable in Its longitudinal direction and can move each 1 4. The device of claim 7 is also equipped with a support cradle, which holds the support below. And is swing-mounted on a lifting axis that can tilt the support platform 1 5. The device of claim No. 7, where the feeder route delivers rotational motion to the Cylinder and cylinder surface combined with a larger diameter section for contact with Touch the plastic support surface before the cylinder starts a rotating motion.