掰板机是一种用(yong)(yong)于将粘连在(zai)一起(qi)的(de)板材或块状(zhuang)物进行(xing)分(fen)离的(de)设备，根(gen)据应用(yong)(yong)领域不(bu)同(tong)，其(qi)结(jie)构和工作原理(li)也有所差异。以下是两(liang)种常见的(de)掰板机介绍(shao)：

加(jia)气(qi)混凝土掰板(ban)机：是(shi)加(jia)气(qi)混凝土生产(chan)线上(shang)(shang)的重(zhong)要设备(bei)，安装于(yu)成(cheng)品输送端。其主要由(you)龙门机架(jia)、升(sheng)降(jiang)起重(zhong)机和(he)液(ye)压掰板(ban)系(xi)统组(zu)成(cheng)。工作时，坯(pi)体由(you)侧(ce)(ce)板(ban)滚(gun)道输送到剪(jian)叉(cha)式液(ye)压升(sheng)降(jiang)台上(shang)(shang)，升(sheng)降(jiang)台上(shang)(shang)升(sheng)到掰板(ban)机上(shang)(shang)下夹头(tou)的分离线处，双侧(ce)(ce)上(shang)(shang)下框(kuang)架(jia)的夹紧油缸伸出，分别夹紧固定砌(qi)块(kuai)的相(xiang)邻两层(ceng)，然后在(zai)油缸作用下将(jiang)两层(ceng)砌(qi)块(kuai)分离。之后，油缸回(hui)复初始位置(zhi)，升(sheng)降(jiang)台下降(jiang)一(yi)个砌(qi)块(kuai)的高度，重(zhong)复上(shang)(shang)述工作，直(zhi)至(zhi)把砌(qi)块(kuai)全部分离。

PCB 板(ban)(ban)(ban)掰(bai)板(ban)(ban)(ban)机(ji)(ji)(ji)：用(yong)于将(jiang) PCB 联板(ban)(ban)(ban)分断(duan)(duan)(duan)为(wei)(wei)单(dan)个(ge) PCB 板(ban)(ban)(ban)。以一(yi)种多功(gong)能 PCB 板(ban)(ban)(ban)掰(bai)板(ban)(ban)(ban)机(ji)(ji)(ji)为(wei)(wei)例，其包括(kuo)机(ji)(ji)(ji)座，机(ji)(ji)(ji)座上设有第(di)一(yi)掰(bai)板(ban)(ban)(ban)机(ji)(ji)(ji)构(gou)、第(di)二掰(bai)板(ban)(ban)(ban)机(ji)(ji)(ji)构(gou)、第(di)三(san)掰(bai)板(ban)(ban)(ban)机(ji)(ji)(ji)构(gou)、测试(shi)机(ji)(ji)(ji)构(gou)和下料(liao)机(ji)(ji)(ji)构(gou)。第(di)一(yi)掰(bai)板(ban)(ban)(ban)机(ji)(ji)(ji)构(gou)用(yong)于 PCB 联板(ban)(ban)(ban)边(bian)料(liao)的(de)分断(duan)(duan)(duan)，第(di)二掰(bai)板(ban)(ban)(ban)机(ji)(ji)(ji)构(gou)将(jiang)第(di)一(yi)掰(bai)板(ban)(ban)(ban)机(ji)(ji)(ji)构(gou)输送的(de) PCB 联板(ban)(ban)(ban)分断(duan)(duan)(duan)为(wei)(wei) PCB 条板(ban)(ban)(ban)，第(di)三(san)掰(bai)板(ban)(ban)(ban)机(ji)(ji)(ji)构(gou)将(jiang) PCB 条板(ban)(ban)(ban)分断(duan)(duan)(duan)为(wei)(wei) PCB 单(dan)板(ban)(ban)(ban)，测试(shi)机(ji)(ji)(ji)构(gou)对(dui) PCB 单(dan)板(ban)(ban)(ban)进行检测分类，下料(liao)机(ji)(ji)(ji)构(gou)将(jiang)检测后的(de) PCB 单(dan)板(ban)(ban)(ban)输出。