Cold-drawing thread steel production line

Abstract

The invention discloses a wire drawing production line and particularly relates to a cold-drawing thread steel production line. The cold-drawing thread steel production line comprises a descaling machine, a wire drawing machine, a positioning device and a wire winding machine. The cold-drawing thread steel production line is characterized by further comprising a thread molding device; the descaling machine, the wire drawing machine, the positioning device and the wire winding machine are arranged on the production line in sequence; the thread molding device is internally provided with a plurality of rolling wheels. The cold-drawing thread steel production line has the beneficial effects that the molding device is additionally arranged and the wire does not need to be directly wound by a winding barrel of the wire drawing machine so that the weight of the winding barrel is lightened, a motor load is reduced, the electric energy is saved, the production speed is increased and the production efficiency is improved greatly.

Description

technical field [0001] The invention discloses a wire drawing production line, in particular to a cold drawn thread steel production line. Background technique [0002] The existing rebar production is prolific, using wire drawing machine reel winding and online straightening and shearing, both of which have drawbacks. The wire drawing reel is used to produce rebar, and the rebar is directly rolled on the wire drawing machine. The winding on the drum increases the weight of the drum, increases the load of the motor, consumes a lot of power, and the metal wire is difficult to remove. ; Using the online straightening and shearing method to produce, there is a slow production speed, especially in the process of straightening and cutting, there are often problems such as excessive wear and constant replacement of parts and mechanical failures, which affect production efficiency. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is t...

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Problems solved by technology

[0002] There are two kinds of production of existing rebars: wire drawing machine reel winding and online straightening and cutting. Both of the two production methods have disadvantages. Using wire drawing reel winding to produce rebar, rebar is directly wound on the wire drawing machine. Winding on the drum increases the weight of the drum, increases the load on the motor, consumes a lot of power, and is difficult to remove the metal wires. The removed metal wires are very messy and prone to knotting and entanglement, requiring multiple people to reorganize ; Production using online straightening and shearing method has a slow production speed, especially in the straightening and cutting process, there are often problems such as excessive wear and tear that requires constant replacement of parts and mechanical failures, which affect production efficiency

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