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2results about How to "Reduce operational technical difficulty" patented technology

A resin matrix vertical molding apparatus capable of controlling the cavity of a movable slider and a method thereof

ActiveCN116587484BFlow rate restriction works welleasy to moveResin matrixMechanical engineering
The application discloses a resin matrix vertical forming equipment with movable slider controlled cavity and a method thereof, and particularly relates to the technical field of resin matrix forming equipment, and comprises an upper die and a lower die, the lower die is arranged on a lower die base, the upper end of the lower die base is provided with a die closing locking mechanism, the upper end of the upper die is provided with a filling pipe joint, a filling pipe is connected to the filling pipe joint, the end of the filling pipe far from the filling pipe joint is connected with the die closing locking mechanism, and the upper end of the lower die base is provided with a movable slider group, in the application, the reasonable control of gravity is realized through the movement control of the movable slider group, the resin matrix can be relatively uniformly filled downwards when the side wall is formed, the product quality is controlled, and the operation technical difficulty is reduced compared with the traditional vacuum forming mode.
Owner:JILIN UNIVERSITY

A wide waist type multi-code adjustable elastic band positioning sewing process template

ActiveCN224337901UConsistent sewing speedUniform tensionWork-feeding meansStructural engineeringMechanical engineering
The utility model discloses a wide waist type multi -code adjustable binding rubber thread positioning sewing process template, including bottom plate, fixed frame, cover plate, apron, size adjusting structure, positioning board and reinforcing plate, and the corresponding setting has waist upper mouth line groove group, first rubber thread groove group, second rubber thread groove group, waist lower mouth line groove group and adjusting groove group in proper order on cover plate and apron, the surface of bottom plate in fixed frame inside is provided with positioning board, and the size adjusting structure is provided between bottom plate and cover plate, and the size adjusting structure passes through first rubber thread groove group and second rubber thread groove group, and positioning board passes through adjusting groove group, and cover plate upper layer first rubber thread groove group and second rubber thread groove group one end are provided with a nail respectively, and the rubber thread is provided between the nail and the size adjusting structure. Advantage, through setting bottom plate, cover plate and apron three one -to -one corresponding multiple rubber thread grooves, set the nail on the size adjusting structure on cover plate and bottom plate, make rubber thread position fixed, and the pulling force is even, realizes sewing multiple rubber thread operation simple, and the stitch is straight.
Owner:CHANGZHOU TEXTILE GARMENT INST