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Wire rod phosphating feeding device and working method thereof

A technology of phosphating treatment and wire rod, applied in the direction of metal material coating process, etc., can solve the problems of increased inspection frequency, parameter difference, large workload of employees, etc., to achieve accurate addition, reduce start-up time, save manpower and material resources. Effect

Active Publication Date: 2020-04-10
BAOSTEEL GRP NANTONG WIRE PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned wire rod surface treatment feeding device has the following disadvantages: 1. In order to ensure that the solution parameters are accurate, the inspection frequency needs to be increased, and the uncertainty of the inspection process is likely to cause parameter differences; 2. Adding based on experience is more likely to cause parameter instability; 3. , the workload of the staff is heavy

Method used

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  • Wire rod phosphating feeding device and working method thereof
  • Wire rod phosphating feeding device and working method thereof
  • Wire rod phosphating feeding device and working method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Such as figure 1 , figure 2As shown, the present invention provides a kind of wire rod phosphating treatment device, comprises phosphating tank 1, phosphating solution tank 2 and metering pump 3, and described phosphating solution tank 2 is arranged on the side of phosphating tank 1, so A liquid delivery pipe 4 is connected between the phosphating solution tank 2 and the phosphating tank 1, and the liquid delivery pipe 4 is provided with an electromagnetic flow valve 5 and a metering pump 3;

[0055] The wire rod phosphating treatment device also includes a control device 6, the control device 6 includes an operation panel 60, a central processing unit, the central processing unit controls the on-off of the electromagnetic flow valve 5, and the central processing unit presets There is a formula for adding phosphating solution. The flow rate of the electromagnetic flow valve 5 can be selected as 200L / h or 500L / h.

[0056] The wire rod phosphating treatment device inc...

Embodiment 2

[0062] This embodiment provides a working method of a wire rod phosphating treatment device, comprising the following steps:

[0063] (1) The code scanner scans the static two-dimensional code of the wire rod, and enters the basic parameters of the wire rod into the control device;

[0064] (2) Wire rod hanging hook, place the wire rod in the phosphating tank for phosphating treatment, the thickness of the phosphating film on the surface of the wire rod after phosphating treatment is 8g / mm 2 ;

[0065] (3) After the phosphating treatment of the wrapped wire rod is completed, the control device will add phosphating solution to the phosphating tank according to the phosphating solution addition formula (you can choose the phosphating solution stock solution with a total value of 760-780), to ensure the phosphating solution in the phosphating tank Liquid concentration 75-85%;

[0066] (4) The next wire rod is hung with a hook to send the next wire rod to the wire rod phosphatin...

Embodiment 3

[0092] Such as Figure 5 As shown, this embodiment provides a wire rod surface treatment line, the wire rod phosphating treatment device is arranged on the wire rod surface treatment line, and the wire rod surface treatment line includes wire rods arranged in sequence from front to back Pickling device 10, wire rod primary washing device 11, wire rod phosphating treatment device 12, wire rod secondary washing device 13, wire rod saponification device 14 and wire rod drying device 15, a plurality of wire rod suspension hooks 7 are suspended and Walking above the wire rod surface treatment line, a plurality of wire rods 8 are arranged on the feeding trolley 16 before the wire rod pickling device 10, and a plurality of the wire rod suspension hooks 7 hook up the plurality of wire rods 8 one by one. Each of the wire rod hanging hooks 7 is pasted with a static two-dimensional code corresponding to the wire rod 8 it is hooked on, and the static two-dimensional code contains the basi...

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PUM

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Abstract

The invention provides a wire rod phosphating device and a working method thereof. The wire rod phosphating device comprises a phosphating pool, a phosphating solution box and a metering pump, whereinthe phosphating solution box is arranged on one side of the phosphating pool, a solution feeding pipe is connected between the phosphating solution box and the phosphating pool, and an electromagnetic flow valve and the metering pump are arranged on the solution feeding pipe; the wire rod phosphating device further comprises a control device; the control device comprises an operation panel and acentral processing unit; the central processing unit controls on-off of an electromagnetic flow valve; and a phosphating solution adding formula is preset in the central processing unit. While the defects of a conventional adding mode are overcome, systematic standardized operation can be achieved; the adding amount of the phosphating solution is accurate; the starting time of personnel is shortened; and manpower and material resources are saved.

Description

technical field [0001] The invention relates to a phosphating equipment, in particular to a wire rod phosphating treatment feeding device and a working method thereof. Background technique [0002] The phosphating process is a process in which chemical and electrochemical reactions form a phosphate chemical conversion film, and the formed phosphate conversion film is called a phosphating film. The purpose of phosphating is mainly to provide protection for basic metals and prevent metals from being corroded to a certain extent; it is used as a primer before painting to improve the adhesion and anti-corrosion ability of the paint film layer. [0003] Steel wire discs need surface treatment before processing. Surface treatment includes pickling, rinsing, rinsing, double rinsing, phosphating, borax, and drying. transport between pools. During the phosphating process, the concentration of the phosphating solution decreases continuously with the progress of phosphating, and new ...

Claims

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Application Information

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IPC IPC(8): C23C22/73C23C22/77
CPCC23C22/73C23C22/77
Inventor 朱从宣许敏李白喻王滨滨周荣梅张大虎
Owner BAOSTEEL GRP NANTONG WIRE PROD
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