Descaling device for machining building steel plates

A technology for construction steel plates and steel plates, which is applied in the field of derusting devices for construction steel plate processing, which can solve problems such as insufficient contact between the derusting agent and the outer surface of the steel plate, difficulty in meeting the needs of derusting processing, and sufficient contact with deep rust to achieve high efficiency. Rust removal effect, improvement of rust removal efficiency, and low production cost

Pending Publication Date: 2019-03-22
麻阳金湘钢铁有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, when derusting steel plates, one is through physical grinding, which has high work intensity and low work efficiency, and the other is through chemical derusting agents. The phenomenon that the rust remover cannot fully contact the outer surface of the steel plate and the reaction efficiency is low, and it is difficult for the rust remover to fully contact with the deep rust. On the one hand, it leads to a serious waste of rust remover. rust processing needs

Method used

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  • Descaling device for machining building steel plates
  • Descaling device for machining building steel plates
  • Descaling device for machining building steel plates

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment one, with reference to figure 1 and Figure 4 , a rust removal device for building steel plate processing, comprising a cylinder 1, support legs 5 are symmetrically arranged on both sides of the bottom of the cylinder 1, a servo motor 6 is fixedly installed at the center of the outer wall of the bottom of the cylinder 1, and the top of the servo motor 6 The output shaft penetrates through the bottom plate of the cylinder 1 and extends to its inner cavity to connect with the rotating shaft 4. The outer wall of the rotating shaft 4 is equiangularly distributed with a plurality of steel plate placement mechanisms 3 around its own axis. The bottom of one side of the cylinder 1 is connected with a sewage outlet. 111, and the upper end surface of cylinder body 1 around the axis center of rotating shaft 4 is equiangularly provided with a plurality of rectangular openings 112 equal in number to steel plate placement mechanism 3, and the cross-sectional geometry of th...

Embodiment 2

[0032] Embodiment two, refer to image 3 , the steel plate placement mechanism 3 includes a frame slat 312, the upper end of the frame slat 312 is provided with an opening 314, the front and rear sides of the frame slat 312 are equipped with filter screens 313, and the frame slat 312 is used as a supporting structure of the steel plate placement mechanism 3 for To ensure the structural strength of the steel plate placing mechanism 3, the opening 314 is used as the inlet and outlet of the steel plate. Through contact with the outer surface of the steel plate positioned at the inner side of the filter screen 313 to achieve the purpose of rust removal.

Embodiment 3

[0033] Embodiment three, refer to figure 2 and Figure 5 The interior of the rotating shaft 4 is provided with a cavity. Through the preset of the internal cavity, the installation of the hydraulic push cylinder 7 is convenient. Connector 711, a plurality of penetrating second through-holes 411 equal in number to steel plate placement mechanism 3 are opened at the central part of the side of the rotating shaft 4 and around the axis of the rotating shaft 4 at an equal angle, and guide wheels are installed inside the second through-holes 411 8. The guide wheel 8 is used to reverse the direction of the traction rope 912, and can reduce the wear and tear of the traction rope 912 during the movement process. The center part of the side of the frame slat 312 close to the rotating shaft 4 is provided with a through-type first through hole 315, and the guide wheel 8 is installed inside the first through hole 315, the first through hole 315 and the second through hole 411 are located...

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Abstract

The invention discloses a descaling device for machining building steel plates. The descaling device for machining building steel plates includes a cylinder body, wherein supporting legs are symmetrically arranged on both sides of the bottom of the cylinder body; a servo motor is fixedly arranged at the center position of the outer wall of the bottom of the cylinder body; the top of the servo motor penetrates through the bottom plate of the cylinder body through an output shaft and extends to an inner cavity of the cylinder body to be connected with a rotating shaft in a transmission mode; anda plurality of steel plate placement mechanisms are distributed on the outer wall of the rotating shaft at equal angles around the axis of the rotating shaft. According to the descaling device, the servo motor drives the rotating shaft to rotate; at the same time, a descaling agent is sprayed onto the outer surfaces of the steel plates through a nozzle; the steel plates rotate continuously underthe traction action of the steel plate placement mechanisms, so that the outer surfaces of the steel plates are in contact with the descaling agent sufficiently, the reaction rate is increased, and the waste of the descaling device is reduced; and through the structure of the descaling device, the simultaneous descaling treatment of the multiple steel plates is realized, and the work efficiency ofthe descaling device and the descaling efficiency of the steel plates are greatly improved.

Description

technical field [0001] The invention belongs to the technical field of derusting steel plates, in particular to a derusting device for processing building steel plates. Background technique [0002] Steel plate refers to the flat-shaped steel that is poured with molten steel and pressed after cooling; rust removal refers to the method of removing rust on the metal surface by various means. Metal rust is the oxide of metal, and the steel plate needs to be derusted first before processing. deal with. [0003] At present, when derusting steel plates, one is through physical grinding, which has high work intensity and low work efficiency, and the other is through chemical derusting agents. The phenomenon that the rust agent cannot fully contact the outer surface of the steel plate and the reaction efficiency is low, and it is difficult for the rust remover to fully contact with the deep rust. On the one hand, it leads to serious waste of rust remover. Rust processing required....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G3/00
CPCC23G3/00
Inventor 孙楚杰
Owner 麻阳金湘钢铁有限公司
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