Reinforcing steel bar slitting machine for building construction

Abstract

The invention discloses a reinforcing steel bar slitting machine for building construction. The reinforcing steel bar slitting machine comprises a sealing shell of which the two sides are provided with a feeding port and a discharging port and a stepping motor located at the upper portion of the outer wall of the shell, the sealing shell is internally provided with a driving screw rod which is intransmission connection with the stepping motor and a driven screw rod which is parallel to the driving screw rod and is in transmission connection with the driving screw rod through a transmission chain, the driving screw rod and the driven screw rod are located at the upper and lower sides in the sealing shell respectively, the driving screw rod is provided with a fixing and slitting module usedfor fixing and slitting reinforcing steel bars, and a movable slitting module used for fixing the reinforcing steel bars is arranged on the driven screw rod. According to the reinforcing steel bar slitting machine, the reinforcing steel bars are clamped, fixed and slit through the fixing and slitting module and the movable slitting module, the phenomenon that when conventional slitting equipmentconducts fixing and cutting, the reinforcing steel bars are easily bent is effectively avoided, the reinforcing steel bars can be synchronously conveyed, and the processing efficiency is greatly improved.

Description

technical field [0001] The invention relates to building construction equipment, in particular to a steel bar cutting machine for building construction. Background technique [0002] Rebar is an indispensable material in building construction, and the cutting and processing of rebar is also an essential process on the construction site. In order to ensure the rapid progress of construction, the current construction site has been equipped with rebar cutting machine equipment. [0003] The current steel bar cutting machine is mainly divided into several modules: cutting module, fixing module and conveying module. As the name implies, the cutting module mainly performs cutting work, the fixing module mainly performs the fixing work of the steel bar during cutting, and the conveying module mainly performs the fixing work of the steel bar before and after cutting. Conveying work, and the fixing module of the current steel bar cutting machine is mainly to fix the two ends of the s...

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Problems solved by technology

[0003] The current steel bar cutting machine is mainly divided into several modules: cutting module, fixing module and conveying module. As the name implies, the cutting module mainly performs cutting work, the fixing module mainly performs the fixing work of the steel bar during cutting, and the conveying module mainly performs the fixing work of the steel bar before and after cutting. Conveying work, and the fixing module of the current steel bar cutting machine is mainly to fix the two ends of the steel bar. In this way, the steel bar is easily bent due to stress during the cutting process, which affects the use; as proposed in Chinese patent application publication number CN106825325A The "a kind of steel bar cutting machine" adopted this method. The cutting point is at the center of the two clamping mechanisms, and the stress point of the steel bar is at the center. If the two clamping mechanisms are far away, it is easy to cause the steel bar to bend center point bend

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