STEM/LEAD PIN ASSEMBLING DEVICE FOR ELECTRONIC GUN

摘要

The present invention relates to an assembly process of an electron gun, and more particularly, to a stem / lit pin assembly apparatus of an electron gun used to assemble a stem and a lead pin.;In the conventional lead pin removal method, as shown in FIG. 1, the stem / lead pin assembly 1 is moved along the rail 20, and the stem / lead pin assembly 1 removes the lead pin. When it is transferred to the position, as shown in the virtual line of FIG. The lead pin (L) of the upper end was to be removed from the stem (S), this conventional method is a bad treatment in the stem (S) due to the abrasion of the operation cylinder 30 and the vertical axis (10) described above is severe Not only does the lead pin L not fall out, but the operation cylinder 30 is not operated due to the impact with the vertical axis 10 described above.;Accordingly, an object of the present invention is to devise in view of such a conventional problem, and when the lead pin is not inserted into the stem described above or the lead pin inserted into the stem is defective, the lead pin is removed from the stem above the vertical axis. By flexibly separating, the present invention provides a stem / lead pin assembly apparatus for an electron gun which prevents the failure of the stem / lit pin assembly apparatus described above.;In order to achieve the above object, the present invention provides a stem / lead pin processing apparatus for combining and fusion of the stem S and the lead pin L as shown in FIG. On the conveyed rail (R) is installed an operating rail 60 having a projection rail (61b) for vertically operating the vertical axis (10) connected to the support portion 41 of the drive means 40 rolling along it, In this case, the protruding rails 61b are connected to and installed on the rail operating means 60 on one side of the protruding rails 61b to allow horizontal movement of the protruding rails 61b.