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Steel surface pretreatment device

A surface pretreatment and steel technology, applied in the direction of grinding machines, grinding/polishing equipment, manufacturing tools, etc., can solve problems such as time-consuming process, unsatisfactory derusting effect, affecting steel production efficiency, service life product performance, etc.

Inactive Publication Date: 2018-12-18
苏州创而丰五金科技有限公司
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Problems solved by technology

[0002] In the prior art, rust removal of steel is generally carried out by soaking in a rust removal solution. Rust removal by soaking depends on the time of soaking, and the process takes a long time. However, the stubborn rust spots on the surface of the steel are attached to the surface of the steel. If there is no external force to remove the rust Peeling, it is easy to cause stubborn accumulation, the effect of rust removal is not ideal, and it does not have the function of straightening steel wires, steel bars and other cylindrical steel materials and evenly applying protective agents on the surface after rust removal, which greatly affects the production efficiency and service life of steel materials , product performance

Method used

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Embodiment Construction

[0021] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so it only shows the composition related to the present invention.

[0022] In a preferred embodiment of the present invention, as Figure 1~3 As shown, a steel surface pretreatment device includes an automatic discharge device 11 for accommodating steel 1, the automatic discharge device 11 includes a discharge rack body 12, and the upper part of the discharge rack body 12 is provided with a first embedding interface 121. The lower part of the rack body 12 is provided with a second embedding interface 122 corresponding to the first embedding interface 121, the first embedding interface 121 and the corresponding second embedding interface 122 clamp the steel retracting column 10, and the upper part of the unwind...

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Abstract

The invention discloses a steel surface pretreatment device which comprises an automatic feeding device. The automatic feeding device transfers steel to surface polishing equipment, and the surface polishing equipment derusts the steel and then transfers the steel to a reagent smearing and straightening device. The reagent smearing and straightening device comprises a plurality of arc-shaped fixing flaps, and after the multiple arc-shaped fixing flaps are combined, the middle of an arc-shaped fixing flap combination is provided with a through groove used for transferring the steel. The outer surfaces of the arc-shaped fixing flaps are provided with pressure applying pieces, and the inner surfaces of the arc-shaped fixing flaps are provided with smearing layers. The outer sides of the pressure applying pieces are connected with telescopic supporting rods which are controlled by a pressure applying device. Reagent holes used for introducing reagents are formed in the arc-shaped fixing flaps, and reagent quantitative guide pipes are connected to the reagent holes. The reagent quantitative guide pipes penetrate through the telescopic supporting rods and then are connected with a kit. According to the steel surface pretreatment device provided by the invention, automatic transferring and convenient and rapid derusting can be achieved, and meanwhile, the functions of straightening and reagent even smearing can further be achieved on the steel with the arc-shaped surface.

Description

technical field [0001] The invention relates to the field of mechanical processing, in particular to steel processing, and in particular to a steel surface pretreatment device. Background technique [0002] In the prior art, rust removal of steel is generally carried out by soaking in a rust removal solution. Rust removal by soaking depends on the time of soaking, and the process takes a long time. However, the stubborn rust spots on the surface of the steel are attached to the surface of the steel. If there is no external force to remove the rust Peeling, it is easy to cause stubborn accumulation, the effect of rust removal is not ideal, and it does not have the function of straightening steel wires, steel bars and other cylindrical steel materials and evenly applying protective agents on the surface after rust removal, which greatly affects the production efficiency and service life of steel materials , Product performance. [0003] Therefore, it is necessary to provide a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21F1/02B21C47/18B21C47/28B24B27/033C23G3/00
CPCB21F1/02B21C47/18B21C47/28B24B27/033C23G3/00
Inventor 徐德明
Owner 苏州创而丰五金科技有限公司
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