APPARATUS FOR CUTTING RUBBER OF A FIXED QUANTITY AND NOZZLE MODULE USED THE SAME

摘要

Provided in the present invention are an apparatus for cutting rubber into a fixed quantity which has a fracture induction part with a small-sized diameter inside of a nozzle holder at one side in order to make it easy to replace a nozzle at the nozzle holder as the rubber is easily cut, and a nozzle module using the same. According to the present invention, the apparatus for cutting rubber into a fixed quantity comprises: a transfer cylinder whose inside is hollowed for rubber inlet and outlet to be connected, wherein a rubber raw material is inserted; an extrusion screw which is prepared inside the transfer cylinder and extrudes and transfers rubber which is inserted into the rubber inlet; and the nozzle module which is coupled to the outlet of the transfer cylinder, wherein rubber transferred by the extrusion screw is flowed and discharged in a melting state. The nozzle module includes: a chamber which is connected to the transfer cylinder to be separated from the outlet of the transfer cylinder; a nozzle which has a rubber outlet from which rubber passed through the chamber from the outlet of the transfer cylinder are discharged; and the nozzle holder which has the fracture induction part placed in the inner space of the chamber for the nozzle to be connected and separated, continuously discharging rubber to the rubber outlet while controlling the flow of rubber, and inducing the fracture of rubber which is continuously discharged when the nozzle is replaced.