剪板机现已成为了各工业部门使用广泛的板料剪断设备

　　在使用金属板材较多的工业部门，都需要根据尺寸要求对板材进行切断加工，所以剪板机就成为各工业部门使用广泛的板料剪断设备。主要用于剪裁各种尺寸金属板材的直线边缘。该设备应用广泛，具有结构简单，维修方便，经济实用的优点。该其冲剪力为10吨，滑块的行程为22mm，每分钟剪切30次。由电动机提供动力，经过传动带与传动齿轮减速。设计中采用的执行机构为对心曲柄滑块机构，这一机构将剪板机传动系统的旋转运动转变为滑块的往复直线运动，实现对板料的剪切。曲柄滑块机构具有结构简单、加工容易、维修方便、经济实用的优点，在机械设备中应用广泛。
    剪板机剪切(qie)后(hou)应能保(bao)证被剪板(ban)(ban)(ban)(ban)(ban)料(liao)(liao)(liao)(liao)(liao)剪切(qie)面的直线(xian)度与平行度要求，并(bing)尽量减少板(ban)(ban)(ban)(ban)(ban)材扭曲，以(yi)获得高(gao)质(zhi)量的工(gong)件。上(shang)(shang)刀(dao)片(pian)固(gu)定在(zai)刀(dao)架(jia)上(shang)(shang)，下刀(dao)片(pian)固(gu)定在(zai)工(gong)作台(tai)上(shang)(shang)。工(gong)作台(tai)上(shang)(shang)安装(zhuang)(zhuang)有托料(liao)(liao)(liao)(liao)(liao)球(qiu)，以(yi)便于板(ban)(ban)(ban)(ban)(ban)料(liao)(liao)(liao)(liao)(liao)的在(zai)上(shang)(shang)面滑(hua)动(dong)时不被划(hua)伤。后(hou)挡(dang)料(liao)(liao)(liao)(liao)(liao)用于板(ban)(ban)(ban)(ban)(ban)料(liao)(liao)(liao)(liao)(liao)定位，位置(zhi)由电机进(jin)行调(diao)(diao)节。压料(liao)(liao)(liao)(liao)(liao)器用于压紧(jin)(jin)板(ban)(ban)(ban)(ban)(ban)料(liao)(liao)(liao)(liao)(liao)，以(yi)防(fang)止板(ban)(ban)(ban)(ban)(ban)料(liao)(liao)(liao)(liao)(liao)在(zai)剪切(qie)时移(yi)动(dong)。护栏是安全(quan)装(zhuang)(zhuang)置(zhi)，以(yi)防(fang)止发生工(gong)伤事故。调(diao)(diao)整(zheng)前挡(dang)板(ban)(ban)(ban)(ban)(ban)把(ba)后(hou)挡(dang)板(ban)(ban)(ban)(ban)(ban)靠(kao)紧(jin)(jin)下刀(dao)口，再把(ba)样(yang)(yang)(yang)(yang)板(ban)(ban)(ban)(ban)(ban)靠(kao)紧(jin)(jin)后(hou)挡(dang)板(ban)(ban)(ban)(ban)(ban)，将(jiang)前挡(dang)板(ban)(ban)(ban)(ban)(ban)靠(kao)紧(jin)(jin)样(yang)(yang)(yang)(yang)板(ban)(ban)(ban)(ban)(ban)并(bing)固(gu)定。松开后(hou)挡(dang)板(ban)(ban)(ban)(ban)(ban)，去掉样(yang)(yang)(yang)(yang)板(ban)(ban)(ban)(ban)(ban)，装(zhuang)(zhuang)上(shang)(shang)板(ban)(ban)(ban)(ban)(ban)料(liao)(liao)(liao)(liao)(liao)，进(jin)行剪切(qie)。调(diao)(diao)整(zheng)后(hou)挡(dang)板(ban)(ban)(ban)(ban)(ban)将(jiang)样(yang)(yang)(yang)(yang)板(ban)(ban)(ban)(ban)(ban)托平对(dui)齐下刀(dao)口，再把(ba)后(hou)挡(dang)板(ban)(ban)(ban)(ban)(ban)靠(kao)紧(jin)(jin)样(yang)(yang)(yang)(yang)板(ban)(ban)(ban)(ban)(ban)并(bing)固(gu)定，去掉样(yang)(yang)(yang)(yang)板(💧ban)(ban)(ban)(ban)(ban)，再装(zhuang)(zhuang)上(shang)(shang)板(ban)(ban)(ban)(ban)(ban)料(liao)(liao)(liao)(liao)(liao)进(jin)行剪切(qie)。调(diao)(diao)整(zheng)角挡(dang)板(ban)(ban)(ban)(ban)(ban)先将(jiang)样(yang)(yang)(yang)(yang)板(ban)(ban)(ban)(ban)(ban)放在(zai)台(tai)面上(shang)(shang)对(dui)齐下刀(dao)口，调(diao)(diao)整(zheng)角挡(dang)板(ban)(ban)(ban)(ban)(ban)并(bing)固(gu)定，再根据样(yang)(yang)(yang)(yang)板(ban)(ban)(ban)(ban)(ban)调(diao)(diao)整(zheng)后(hou)挡(dang)板(ban)(ban)(ban)(ban)(ban)，剪切(qie)过程中同时利用角挡(dang)板(ban)(ban)(ban)(ban)(ban)与后(hou)挡(dang)板(ban)(ban)(ban♔)(ban)(ban)以(yi)定位。

　　剪板机操作时应注意：
　　（1）工作前要认真检查各部是否正常，电气设备是否完好，润滑系统是否畅通；清除台面及其周围放置有工具、量具等杂物以及边角废料。
　　（2）不要独自1人操作，应由2-3人协调进行送料、控制尺寸精度及取料等，并确定由1人统一指挥。
　　（3）要根据规定的剪板厚度，调整剪刀间隙。不准同时剪切2种不同规格、不同材质的板料；不得叠料剪切。剪切的板料要求表面平整，不准剪切无法压紧的较窄板料。
　　（4）皮带、飞轮、齿轮以及轴等运动部位必须安装防护罩。
　　（5）剪板机操作(zuo)(zuo)者送料的(de)手指离剪刀口(kou)应(ying)保(bao)持🍬(chi)200mm以(yi)外的(de)距离，并且离开压紧装置。在剪扳机上安置的(de)防(fang)护栅(zha)栏不能(neng)挡(dang)住操作(zuo)(zuo)者眼睛(jing)而看不ꦡ到(dao)裁切的(de)部(bu)位。作(zuo)(zuo)业后产生的(de)废料有棱有角(jiao)，操作(zuo)(zuo)者应(ying)及时清除，防(fang)止(zhi)被(bei)刺伤(shang)、割伤(shang)。