The invention discloses a two-stage boost and anti-drop double-sided sucker, which comprises a front sucker, a reverse sucker, a connecting cylinder, a boost sucker, a gas exchange valve, a piston air passage and a gas exchange piston; the reverse sucker is mounted back to back with the front sucker, and a connecting cylinder is arranged between the two suckers, and the boost sucker is evenly distributed on the front sucker. On the adsorption surface, the air-exchange valve is installed in the connecting cylinder, and the pressurized suction disc is connected with one end of the air-exchange valve through a small hole in the positive suction disc, and the other end of the air-exchange valve is connected with the air passage. The air-exchange piston is installed in the piston air passage; on the one hand, the adsorption force of the positive suction disc is increased by the pressurized suction disc to prevent suction. On the other hand, when the suction cup is removed, the pressurized suction cup is released first, and then the positive suction cup is removed. This not only prevents the suction cup from suddenly losing its adsorption force, but also prevents the suction cup from overexerting force to damage the adsorption surface.
【技术实现步骤摘要】
一种两级增压防掉落双面吸盘
本专利技术涉及日常生活用品,具体涉及一种两级增压防掉落双面吸盘。
技术介绍
目前,双面吸盘主要用于一面吸住需要固定的物品,另一面将吸盘固定在水平面,竖直面或者斜面上,这种吸附的方法避免对吸附面造成损坏;但是如果物品质量太重的话,就必须要增大吸附力来达到目的,然而增大吸附力又会给取下吸盘的工作带来困难,并且会因为吸力太大对物品表面造成损坏。在现有的方案中,有公开号为CN105508392A的中国专利技术专利申请,存在一次性放开所有的吸附力,容易造成吸附物品突然失去平衡的问题。
技术实现思路
本专利技术的目的是:提出一种吸附力大,取下时稳定性好,不会对吸附表面造成损伤的两级增压防掉落双面吸盘。为了解决以上问题,本专利技术采用的技术方案是:一种两级增压防掉落双面吸盘,包括正面吸盘、反面吸盘、增压吸盘、换气阀、气道和换气活塞;所述反面吸盘与正面吸盘背对背安装,两吸盘中间有连接圆柱,所述增压吸盘均匀分布在正面吸盘的吸附表面上,所述换气阀安装在连接圆柱内,且增压吸盘通过正面吸盘内部的小孔与换气阀一端连通,所述气道与换气阀的另一端相连,所述换气活塞安装在气道内。作为本专利技术的一种优选方案,所述增压吸盘在正面吸盘的吸附面上均匀布置,且通过正面吸盘内部的小孔与所述换气阀连通。作为本专利技术的一种优选方案,所述换气阀由两个单向阀反向并联组成,其结构包括:锥形阀口,钢珠和弹簧;所述钢珠与锥形阀口接触,控制阀口的启闭,所述弹簧一端顶在钢珠上,另一端顶在阀体上,保证钢珠和锥形阀口的密封性。作为本专利技术的一种优选方案,所述换气活塞安装在气道内,可以在气道内 ...
【技术保护点】
1.一种两级增压防掉落双面吸盘,其特征在于:包括正面吸盘、反面吸盘、连接圆柱、增压吸盘、换气阀、活塞气道和换气活塞;所述反面吸盘与正面吸盘背对背设置,且通过所述连接圆柱连接,所述增压吸盘均匀分布在正面吸盘的吸附表面上,所述换气阀安装在连接圆柱内,且增压吸盘通过正面吸盘内部的小孔与换气阀一端连通,所述活塞气道与换气阀的另一端连通,所述换气活塞安装在气道内。
【技术特征摘要】
1.一种两级增压防掉落双面吸盘,其特征在于:包括正面吸盘、反面吸盘、连接圆柱、增压吸盘、换气阀、活塞气道和换气活塞;所述反面吸盘与正面吸盘背对背设置,且通过所述连接圆柱连接,所述增压吸盘均匀分布在正面吸盘的吸附表面上,所述换气阀安装在连接圆柱内,且增压吸盘通过正面吸盘内部的小孔与换气阀一端连通,所述活塞气道与换气阀的另一端连通,所述换气活塞安装在气道内。...
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。