Device for inserting glue into holes

摘要

The invention relates to a device for injecting glue into holes or other recesses, having at least one glue-injection nozzle (10), a container (1) for supplying glue and a delivery device (2) by means of which the glue is fed from the supply container (1) via at least one feed pipe (9, 11) to the glue-injection nozzle (10). Such a device, which is of a simple design with few components, can be produced cost effectively and can be easily set to accommodate external circumstances such as the viscosity of the glue etc. independently of the operating pressure, is achieved by designing the delivery device (2) as a pneumatic cylinder which has two mutually connected piston surfaces (7, 8), one piston surface (7) pressing the glue through the feed pipes (9, 11) into the glue injection nozzle (10) and the second piston surface (8) being capable of being loaded by means of a pressure medium. <IMAGE>