Steel strip surface omnidirectional sampling device
A sampling device and all-round technology, applied in the field of metallurgical steel rolling machinery, can solve the problems of hidden dangers of operation safety, low efficiency and low sampling accuracy, and achieve the effect of safe operation, high efficiency and high sampling accuracy
Inactive Publication Date: 2019-05-31
武汉钢铁有限公司
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Problems solved by technology
At present, the sampling of residues on the surface of strip steel is mainly carried out manually. During the production process of strip steel, the adhesive tape is pasted on the surface of the strip steel. Manual operation has certain dangers, hidden dangers of operation safety, and low efficiency. At the same time, Manual sampling is unstable and the sampling accuracy is not high, which will directly affect the detection accuracy
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[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0019] like figure 1 As shown in the figure, an omnidirectional sampling device for the surface of strip steel is symmetrically arranged on both sides of the vertical strip steel 11, and includes a longitudinal moving mechanism horizontally and parallel to the strip steel 11, and is arranged at the transmission end of the longitudinal moving mechanism and points vertically. The lateral movement mechanism of the strip steel 11, the wheel frame 3 provided at the transmission end of the lateral movement mechanism, and the rotatable sampling wheel 1 set on the wheel frame 3, the sampling wheel 1 is vertical and perpendicular to the strip steel 11, the sampling wheel 1 The outer circle is covered with an adhesive tape 12 , and the cooperation of the longitudinal moving mechanism and the lateral moving mechanism can make the adhesive tape 12 and the strip steel...
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The invention discloses a steel strip surface omnidirectional sampling device. The steel strip surface omnidirectional sampling device is symmetrically arranged at two sides of a vertical steel strip.The steel strip surface omnidirectional sampling device comprises a longitudinal movement mechanism, a transverse movement mechanism, a wheel frame, and a sampling wheel; the longitudinal movement mechanism is arranged horizontally and parallel to the steel strip; the transverse movement mechanism is arranged at the transmission tail end of the longitudinal moving mechanism and directly points tothe steel strip; the wheel frame is arranged at the transmission tail end of the transverse movement mechanism; the sampling wheel is rotationally arranged on the wheel frame; the sampling wheel is arranged vertically and is perpendicular to the steel strip; the outer circumference of the sampling wheel is covered with an adhesive tape; and the longitudinal movement mechanism and the transverse movement mechanism are matched with each other so as to enable the adhesive tape to be in tangent contact with the steel strip. With the device adopted, omnidirectional sampling is realized. The devicehas the advantages of high sampling precision, safe operation, great convenience and high efficiency.
Description
technical field [0001] The invention belongs to the field of metallurgical steel rolling machinery, in particular to an omnidirectional sampling device for the surface of strip steel. Background technique [0002] High-grade galvanized automotive sheet is a high-quality product among cold-rolled sheets, with high technical content, high added value and huge market potential, and has become the target of cold-rolled manufacturers. The production of high-grade galvanized sheet not only has strict requirements on the shape of the strip, but also pays special attention to the surface cleanliness of the galvanized substrate, because the surface cleanliness of the galvanized substrate has an important influence on the adhesion of the coating and the surface quality of the product. [0003] The surface cleanliness of strip steel needs to be scientifically tested to determine, and the key step of testing is to obtain qualified samples. At present, the sampling of residues on the su...
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Inventor 李良洪陈刚刘傲陈丽娟王育林王文飙
Owner 武汉钢铁有限公司