木工平刨安全装置是利用电磁原理,拖动防护罩上下运动,防护罩遮盖刨口,达到安全防护的目的。它可直接配用任何形式的木工平刨,对原有设备无特殊要求,也不需要做任何改装。它具有结构简单、动作灵活、安全可靠、便于维修等优点。一、主要结构及工作原理该装置由箱体、滑道、滑动部分、防护罩、牵引部分、电磁铁和配电盘六个部分组成(见图1)。包削时,木料触动防护罩 Woodworking planer safety device is the use of electromagnetic principle, drag the shield up and down movement, shield cover planing mouth, to achieve the purpose of security. It can be used directly with any form of woodworking planer, the original equipment no special requirements, do not need to do any modification. It has the advantages of simple structure, flexible action, safe and reliable, easy to maintain and so on. First, the main structure and working principle The device consists of box, slide, sliding part, protective cover, traction part, electromagnet and switchboard composed of six parts (see Figure 1). When cutting, timber touches the hood