Haggar Company

Theodore B Thayer

Joseph W Off

Judson H Early

Daniel K Roady

An apparatus (100) for applying a strip of adhesive (22) to a workpiece (10) is provided. The apparatus (100) includes an applicator (150) reciprocally mounted to a support member (108) such that a working position and a standby position are established. If desired, a pair of applicators (150, 152) can be provided to apply parallel strips of adhesive (22) and one of the applicators (150) may be pivoted relative the support member (108) to allow access to the interior of the applicators (150, 152) for maintenance or inspection. The applicators (150, 152) include a feed pulley assembly (190) located between a roll (184) of adhesive ribbon (182) and a cutter assembly (220) for cutting the adhesive into discrete strips (322). The feed pulley assembly (190) maintains a slack condition in the adhesive ribbon (182), thereby preventing undue tension from being applied to the adhesive ribbon (182) during advancement. The apparatus (100) also includes a stripper-feeder assembly ( 280) which includes a carriage (282). The carriage (282) is reciprocally mounted to the applicator (150), and removes the backing from an applied strip of adhesive (322) when translated in one direction, and advances the adhesive ribbon (182) when translated in the other direction.

Apparatus for adhesive strip application

A welt applicating apparatus (10) is disclosed which positions welts (12) on individual garment panels (14) for adhesive attachment. The apparatus (10) includes a holding clamp assembly (136) which moves the tape sideways against fixed guide surfaces (176) to align the welt. A transfer clamp assembly (138) clamps the welt with a transfer clamp (202) and moves the welt into a preselected position between side plates (240-242) of the apparatus (10). A trimming assembly (248) is activated to move inwardly to trim the edges of the welt with cutting blade assemblies including movable blades (266-268) and stationary blades (262-264). A vacuum nozzle (278) collects the material trimmed and the backing layer cut by the cutting assemblies. A setting clamp assembly (282) clamps the welt in the preselected position with an extendable setting clamp mounted on a setting clamp arm (284). The arm pivots adjacent the garment panel. The setting clamp is extended to position the welt against the garment panel (14). A heater bar (346) is lowered to clamp the welt against the garment panel and heat the adhesive on the welt to activate the adhesive to bond the welt to the garment panel.

Method and apparatus for applying a welt to a garment panel

A system (10) for transporting sets of garment panels and pocket bags through work stations functioning to implant substantially finished pockets in the garment panels includes a transfer machine (12) with an endless belt (24) mounted for movement around the machine, and a plurality of carriers (14) secured to the belt. A template (46) is mounted on each carrier (14) for releasably holding a garment panel and pocket bag in proper relationship as the carriers are indexed. Means (60), (110) are provided for selectively opening the templates (46) for loading and unloading.

Growing community of inventors

Dallas, TX, United States of America

Theodore B Thayer