Umbrella penetrating machine

Abstract

The invention discloses an umbrella penetrating machine, and belongs to production equipment special for an extruded umbrella penetrating production process adopted by a rod-like suspension composite insulator product used in a power transmission line of a power grid. The machine consists of a sheath rod, a passing tube, a positioning module, an umbrella string, a jacking mechanism, a traction trolley, a traction oil cylinder, a hydraulic station, a jacking oil cylinder, a mould opening hinge, a mould opening oil cylinder and a control panel, wherein the sheath rod is arranged in the passing tube; an umbrella cavity is positioned on a positioning template; the hydraulic station is connected with the traction oil cylinder; the traction oil cylinder is connected with the traction trolley; the traction oil cylinder draws the traction trolley to draw the passing tube into the umbrella cavity; the jacking mechanism and the jacking oil cylinder are positioned on the front part of the traction trolley below the positioning module; the control panel is positioned at the umbrella penetrating end of the passing tube on the front part of the positioning template; and the mould opening hinge and the mould opening oil cylinder are positioned between the control panel and the jacking mechanism. By drawing the passing tube through the oil cylinder, stable umbrella penetration and high positioning accuracy are guaranteed. By pushing a hinge mechanism through a hydraulic oil cylinder, a mould is opened horizontally, and small resistance, high synchronization and low noise are guaranteed. By automatically jacking the mechanism through the oil cylinder, traveling is facilitated, the labor intensity is reduced and the efficiency is improved.

Description

technical field [0001] The umbrella piercing machine related to the invention belongs to the special production equipment for the rod-shaped suspension composite insulator products used in the transmission line of the power grid, which adopts the production process of extrusion packaging and piercing umbrellas. Background technique [0002] At present, the rod-shaped suspension composite insulator product umbrella piercing machine is basically a product with a voltage level of 500kV and below, and the product length is generally less than 6 meters. Umbrella skirts are mostly positioned by fixed pins and pressure plates. The mold opening method mostly adopts the form of opening up and down. In the process of wearing the umbrella, first put the treated umbrella skirt into the corresponding positioning template, close the mold, and then move the pressure plate to press it tightly. Put one end of the processed mandrel on the moving box of the umbrella threading machine, and th...

AI Technical Summary

Problems solved by technology

Defects of this type of umbrella threading machine: 1. The positioning of the umbrella cavity is poor, and the umbrella spacing cannot be adjusted according to the needs

2. The process of wearing the umbrella adopts the form of thrust, the sheath rod is bent, the thrust is large, and the sheath rod is easily damaged

3. The sheath rod directly penetrates into the umbrella cavity, and it is easy to scrape off the adhesive in the umbrella cavity

4. The upper and lower molds are used, the synchronization ability is poor, and the noise is large

5. It is difficult to take out the umbrella string, and it is labor-intensive to extract with a hook

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