Resin anchor rod processing technique

Abstract

The invention discloses a resin anchor rod processing technique. The resin anchor rod processing technique is characterized by including the steps of (1) detecting raw materials to determine whether the raw materials accord with technical standards or not; (2) regulating space: blanking based on request of drawings, regulating the space between a cutting edge of a reinforced bar shearing machine and a blanking positioning retainer to meet dimension requirements; (3) rounding: indenting thread at one end of each screw-thread steel into a rod body by a rounding machine until requirements of threading diameter and length are met; (4) straightening: straightening the rod bodies with non-straightness above the standard on a straightening platform; (5) threading: making standard threads on rounded parts of the rod bodies by a threading machine; (6) binding: binding every five anchor rods with dimensions of phi20*2400mm as a bundle, and binding every ten other anchor rods as a bundle, with both ends of the anchor rods are fastened with iron wires; and (7) putting qualified anchor rods in storage after hanging certificates of inspection on the qualified anchor rods.

Description

technical field [0001] The invention relates to an anchor rod resin production process. Background technique [0002] The bolt is the most basic part of roadway support in contemporary coal mines. It reinforces the surrounding rock of the roadway so that the surrounding rock can support itself. Now anchor rods are not only used in mines, but also in engineering technology for main body reinforcement of slopes, tunnels and dams. [0003] At present, the production process of bolts is complicated, and there is no uniform standard, resulting in uneven quality of the produced bolts. Many repeated processes also make the production efficiency low, increase the labor burden of workers, and make the market competitiveness of the products low. Contents of the invention [0004] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to provide a production process of anchor rod resin, which improves processing effici...

AI Technical Summary

Problems solved by technology

[0003] At present, the production process of anchor bolts is complicated, and there is no unified standard, resulting in uneven quality of the produced anchor bolts. Many repeated processes also make the production efficiency low, increase the labor burden of workers, and make the market competitiveness of the products not high.