Fluorescent lamp multi-station bridging apparatus

Abstract

The invention relates to an improvement about flourescent lamp multiple station link span apparatus, which is characterized in that the gap plane of rotation is coordinate concentric turntable. Link span gliding block and movable guide rail are set parallel to the revolution axis in the coordinate concentric turntables and distribute peripherally. On the link span gliding block, there are spring and folded handspike detaching the gliding block. At least a loop guide rail handspike mobile surface has a length of concave with brae at two ends to make the multiple station link span gliding blockbeing plane rotational angle displacement alter to roll displacement. Compared to the current technique, it not only greatly reduces the volume of the link span apparatus and building area, but also greatly increases the contraposition accuracy, and gets a yield of 96-97% owing to the same radius of the involution link span gliding block. Link span gliding block is not set on the turn table. Thereare no glass fragment on the gliding block and guide rail so as to ensure the reliable movement of the link span gliding block. Controllable stepping or servo-actuator is set to be driving force in order to independently control station roll and station settle and greatly improve the versatility of the link span machine. The telescopic cylinder lighting tube clamping device can automatically lower pipe and is operated by a single person so as to save a half of manpower.

Description

technical field [0001] The invention relates to the improvement of the multi-station bridging device for fluorescent lamps, in particular to a multi-station bridging device in which a multi-station bridging slider is arranged on the peripheral surface between two opposite parallel concentric rotating disks. Background technique [0002] The compact fluorescent lamp is composed of a number of lamp units connected by bridges. The process of connecting the bridges is as follows: place the lamp units to be connected with each other on the two sliding blocks that are opened and closed by the bridge machine, pull them apart, and use the flame Melting and air-blowing the aeration hole at the bridge part, remove or leave the flame, make the protruding exposure holes of the two bridging units fit together, fuse at a fixed distance, and cool down to form a bridge. [0003] Existing bridging devices include a single-station bridging machine, such as the fluorescent lamp tube butt-conne...

AI Technical Summary

Problems solved by technology

In the above-mentioned multi-station bridging device, a plurality of station bridging sliders are arranged on a single plane turntable (the gap rotating turntable provided with multiple pairs of bridging sliders is a single substantially horizontal turntable), this type of multi-station single plane turntable Although the bridge device has significantly improved the work efficiency and labor production efficiency compared with the single-station bridge device, it still has some shortcomings. For example, in order to set more stations and maintain a certain distance between adjacent stations, it is necessary to increase the The diameter of the turntable, generally the radius of the plane turntable is more than 0.5m. The large horizontal turntable occupies a large area, resulting in a large production site; secondly, the bridge slider is set on the turntable surface, and the broken lamp tube during the bridge connection process The fragments fall off the table and are not easy to be automatically removed, which will cause the bridge slider to move and get stuck, affecting the normal bridge and the quality of the bridge; The diameter of the horizontal turntable and the distance between the centers of the sliders of the two bridges are different, which will easily cause deviations in the positioning and alignment accuracy of the two sliders, resulting in a decrease in the alignment accuracy. Bridge quality problems or even scrapped, usually the yield is only about 90%, especially the thin tube bridge with bridge diameter ≤ 8mm, and multi-tube fluorescent lamp bridge with bridge alignment error not greater than 0.5mm, this alignment deviation is enough to cause Scrapping of bridge lamps

Furthermore, in the above-mentioned multi-station bridging device of a single plane turntable, the closing of the bridging sliders is realized by pushing such as cylinders, cam levers, etc. after indexing and positioning. The cooling of the blast hole affects the quality of the bridge; in addition, the above-mentioned multi-station bridge device still needs at least two people to operate (one person installs the tube, one person unloads the tube), and the labor cost is still relatively high

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