Exhaust pipe breaking mechanism of automatic filament finishing machine of spiral energy-saving lamp tube

半螺旋节能灯管自动理丝机的断排气管机构

Abstract

The utility model relates to an exhaust pipe breaking mechanism of an automatic filament finishing machine of a spiral energy-saving lamp tube, and aims to solve the technical problem of providing a mechanism which has the characteristics of accurate position cutting, high production efficiency and high automation degree. The exhaust pipe breaking mechanism adopts the technical scheme that the exhaust pipe breaking mechanism is arranged on a frame of the automatic filament finishing machine and positioned on the upper side of a fixture carried by a conveying chain, and is characterized in that the exhaust pipe breaking mechanism comprises a file which is driven by a horizontal moving cylinder and acts on an exhaust pipe, and a pushing-breaking plate conducting horizontal motion under the drive of a pushing plate cylinder, wherein, the file is a triangular file; the mechanism is further equipped with a lamp tube position limit cylinder; a positioning plate used for pushing up and pressing the semi-spiral energy-saving lamp tube is mounted at the top end of a horizontally extending cylinder rod; and two V-shaped blocks suitable for a spiral surface of the lamp tube are mounted on the positioning plate.
本实用新型涉及一种螺旋节能灯管自动理丝机的断排气管机构。所要解决的技术问题是提供的机构应具有位置切除准确、生产效率高、自动化程度高的特点。技术方案是:半螺旋节能灯管自动理丝机的断排气管机构,设置在该自动理丝机机架上且位于由输送链条携带的夹具的上边;其特征在于所述的断排气管机构包括一由水平运动的气缸带动的对排气管作用的锉刀以及在一推板气缸驱动下作水平运动的推断板。所述锉刀为三角锉刀。该机构还配置一灯管限位气缸,水平伸展的气缸杆顶端装有用于顶压半螺旋节能灯管的定位板,定位板上装有两个与灯管螺旋面相适合的V型块。

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