Patent ID: 9695534
Date: 2017-07-04
CPC Classifications: D05B,D06F

Claim:
1. An apparatus for fabricating gasket pads for sealing a drum of a drier, comprising: a textile feed guide part disposed on one side of an upper surface of a support table, the textile feed guide part comprising: an anti-twisting drum rotating in a direction opposite to a direction in which a strip of felt textile is fed such that the felt textile manufactured to maintain a predetermined width is fed without being twisted; and a feed roller and a guide roller facing each other such that the felt textile that has passed through the anti-twisting drum enters through a space between the feed roller and the guide roller in one side and exits through the other side; a textile length-adjusting part disposed downstream of the textile feed guide part, the textile length-adjusting part comprising: a body; a withdrawal roller disposed on one side of the body to be in close contact with one surface of the felt textile fed by the feed roller, wherein the withdrawal roller is rotation-controlled by a motor such that a predetermined length of the felt textile that has entered through one side is withdrawn through the other side; a support roller facing the withdrawal roller to rotate when the withdrawal roller rotates; a textile gripper disposed downstream of the withdrawal roller to grip one end portion of the felt textile withdrawn by the withdrawal roller; and a textile gripper moving part reversing the textile gripper to obtain a withdrawal space for the felt textile; a cutting part disposed under the withdrawal roller to cut a felt textile portion of the felt textile withdrawn by the predetermined length; a textile gripping part comprising: two grippers spaced apart from each other, the grippers holding and gripping one end portion of the felt textile portion gripped by the textile gripper and the other end portion of the felt textile portion that has passed through the withdrawal roller and is cut by the cutting part; and a rotating part rotating the grippers to butt one end portion of the felt textile portion and the other end portion of the felt textile portion to each other; a carriage, wherein the grippers are disposed on both sides of an upper portion of the carriage, and wherein the carriage comprises: a felt textile support part disposed on a central portion and having a support plate supporting one end portion and the other end portion of the felt textile portion butted to each other; air supply pipes disposed to blow air onto upper surfaces of one end portion and the other end portion of the felt textile portion butted to each other and placed on the support; and a movement controlling part allowing the carriage to move to a sewing part; a sewing part disposed on the other side of the upper surface of the support table, wherein the sewing part presses the felt textile portion moved by the carriage and placed on a sewing surface using pressing pieces and sews the felt textile portion pressed by the pressing pieces; a discharging part disposed on the sewing part to push a side of a gasket pad that has been completely sewn such that the gasket pad drops to a loading hopper; the loading hopper disposed below the support table to accommodate the gasket pad dropped by the discharging part; and a control part disposed at a selected position on the upper surface of the support table.