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2. 发明公开

KR1020040108424A 스트립의 정지 장치 有权
标题翻译：用于通过在条带断裂期间停止条带断裂位置来阻止条带以最小化条纹之间的差距的装置
公开(公告)号：KR1020040108424A
公开(公告)日：2004-12-24
申请号：KR1020030039000
申请日：2003-06-17
申请人： 주식회사 포스코
发明人： 김재윤 , 차점신 , 김재근
IPC分类号： C21D9/673
摘要： PURPOSE: To provide an apparatus for stopping strip capable of minimizing a gap between the strips to shorten restoration time during fracture of the strip being proceeded through a plurality of rolls by stopping the strip horizontally proceeded and closely adhering rolls and brake to the strip under the rolls, thereby fixing the strips at a fracture position during fracture of the strip. CONSTITUTION: The apparatus comprises a clamping brake part comprising upper and lower clamps(11,10) having a quartered circular arc, upper and lower cam shafts(11a,10a) fixed to the upper and lower clamps to rotate the upper and lower clamps, bearings(21,17) and lock nuts(22,18) connected to bearing blocks(13) after being connected to the upper and lower cam shafts respectively, bearing covers(23,19) fixed to the bearing blocks to prevent separation of the bearings and the lock nuts and prevent foreign materials from penetrating into the bearings, upper and lower connection brackets(15,14) one side of which is fixed to an end of a right part of the upper and lower cam shafts, and the other side of which is fixed to rod part and head part of an air cylinder(16) respectively, and a direction switching valve connected to the air cylinder to select supply of air into the rod part or the head part; and a photo sensor installed in front of the clamping brake part to have a function of monitoring fracture of the strip(1).
摘要翻译：目的：提供一种用于停止带材的装置，其能够使条带之间的间隙最小化，以缩短通过多个辊进行的条带的断裂期间的恢复时间，通过使带材水平地继续进行并将辊和制动器紧密地粘附到条带从而在条带断裂期间将条固定在断裂位置。构成：该装置包括夹紧制动部件，该夹紧制动部件包括具有四分之一圆弧的上和下夹具（11,10），固定在上部和下部夹具上的上部和下部凸轮轴（11a，10a）以旋转上部和下部夹具，在分别连接到上凸轮轴和下凸轮轴之间的轴承座（21,17）和连接到轴承座（13）的锁定螺母（22,18），固定到轴承座的轴承盖（23,19），以防止轴承和锁紧螺母，防止异物渗入轴承，上下连接支架（15,14），其一侧固定在上下凸轮轴的右侧的一端，另一侧分别固定在气缸（16）的杆部和头部，以及连接到气缸的方向切换阀，以选择空气进入杆部或头部; 以及安装在夹紧制动部件前方的光传感器，以具有监测带材（1）断裂的功能。

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