A kind of thread management device applied in the production process of U-shaped lamp tube

Abstract

The invention discloses a wire reorganizing device applied in the U-shaped lamp tube production process. The wire reorganizing device comprises a main rack, a turntable arranged on the main rack, a main motor for driving the turntable to rotate and a plurality of positioning clamps arranged on the turntable and used for clamping a U-shaped lamp tube and also comprises two symmetrically arranged separating-pulling mechanisms. Each separating-pulling mechanism comprises a separating-pulling seat, a rod seat and a separating-pulling rod. In one separating-pulling mechanism, the separating-pullingrods are vertically arranged, transition rods are arranged at the upper ends of the separating-pulling rods, separating-pulling magnetic blocks for attracting guide wires are arranged on the transition rods, the lower ends of the separating-pulling rods are in rotary connection with the rod seats through rotary shafts, and separating-pulling motors for driving rotation are arranged on the rod seats. The wire reorganizing device has the advantages that the guide wires can be effectively pulled to achieve guide wire bending, positioning is accurate, the wire reorganizing efficiency is high, andthe effect is good; except pulling, a guide wire shape finalizing effect can be also improved, in-place guide wire bending and small rebound quantity are effectively ensured, and finally the wire reorganizing effect is good.

Description

technical field [0001] The invention belongs to the technical field of U-shaped outer tube production and processing, and in particular relates to a wire straightening device used in the production process of U-shaped lamp tubes. Background technique [0002] With the development of the times and the improvement of living standards, U-shaped lamps have been widely used. The structure of the U-shaped outer tube includes a stem and a U-shaped outer tube. Among them, the stem includes a stem glass tube and two guide wires. The lower end of the guide wire is exposed outside the stem glass tube (the guide wires are mostly made of alloy, and its composition contains iron, copper, etc.), and the stem is inserted into the U-shaped outside. One of the nozzles of the tube and butt with the U-shaped appearance. After docking, the lower ends of the two guide wires are exposed outside the U-shaped outer tube. After the U-shaped outer tube and the core column are assembled, it is neces...

AI Technical Summary

Problems solved by technology

After the U-shaped outer tube and the core column are assembled, it is necessary to perform "wire straightening", that is, to bend the guide wire to a set angle to ensure that the subsequent bridging and assembly can be carried out smoothly (the guide wire needs to be docked with other structures, And the docking is all done by equipment. If the position and angle of the guide wire are not within the set range, the subsequent process cannot be realized, or the manufactured product cannot meet the standard. In addition, different forms of lamps and different design requirements, such as 2U lamp tube, 3U lamp tube, etc., the required guide wire position and angle are also different)

Because the guide wire is very thin, it is difficult to accurately clamp and position, so the current wire management device requires high design precision, complex structure, and high cost; manual wire management is often performed, but the efficiency is low, and Risi effect is not good

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