Non-tempered process to produce high-strength color coated steel tape automated production line

Patent Type: Invention Patent
Inventor: 王洪珂
Applicant: Anshan City Hair Blue Steel Strip Co., Ltd.
Main applicant address: 114018, No. 299, Xingsheng South Road, Qianshan District, Anshan City, Liaoning Province, China
Application number: 200610045833.5
Application Date: 2006.02.11
Auditing Announcement No.: 1807003
Approval notice date: 2006.07.26
Main classification number: B23P23/00(2006.01)I
Subject number: B23P23/00(2006.01)I ; B23P23/06(2006.01)I
Category classification number:
Instruction CD-ROM: D0630-1
Abstract: The invention belongs to the technical field of packaging steel strip production, in particular to an automated production line for producing high-strength color-coated steel strips using a non-quenched and tempered process, which includes the following devices arranged one after the other: a tension unwinding unit and a strip welding machine 、 Feed leveler, storage bin, tension speed control S-roller unit, longitudinal shearing unit, trimming machine, heating furnace, first and second cooling tanks, coating tank, paint drying furnace, wax or oil tank, drying Dry tower, differential tension speed control S-roller unit, independent gravity looper unit, winder unit, packing and transportation unit, automatic control system, winder including adjusting wheel, pressure wheel, nylon wheel, pneumatic shear, guide wheel , receiving reel and unloading car. This production line integrates the entire high-strength coated steel tape production process into a single production line. The metallurgical structure of the steel belt is pearlite+ferrite. The production line of the invention is 90% lower than the existing domestic and international production lines of high-strength packaging steel strips with ≥ 880 MPa production capacity, and the production cost per ton of steel strip is reduced by 40%.
Sovereignty items: 1. An automated production line for the production of high-strength color-coated steel strips using non-quenched and tempered processes, including discharge equipment, slitting units, coating equipment, independent gravity looping units, and finished product rewinding packaging equipment. It is characterized in that the production line includes the following devices arranged in succession: a tension unwinding unit, a strip welding machine, a feeding pressure roller, a smoothing machine, a storage bin, a tension speed control S-roller unit, a longitudinal shearing unit, a trimming machine, Heating furnace, first cooling tank, paint tank, paint drying furnace, second cooling tank, wax or oil tank, drying tower, differential tension speed control S-roller unit, independent gravity looper unit, winding unit, packing unit PLC and the control unit of each unit are connected into a closed-loop control system of temperature and speed. The tension unwinding unit includes a feeding trolley under a discharge platform and a feeding trolley above a feeding platform. The material storage device comprises the storage inclined storage roller group, the storage silo body, and the outlet oblique roller group arranged in sequence, the outlet oblique roller group and the tension speed control S roller unit. The inlets are adjacent to each other, and the longitudinal shearing unit consists of an infeed roller, an adjusting device, a pressure roller, a slitting machine, a tensioning plate and two deburring machines in series and an outlet trimming unit and an outlet. The composition of the steering roller.
Agency: Anshan Bell Patent Agency Co., Ltd.
Agent: Kong Jinman; Xu Guanzhong
Database Name: Invention Patent Database

Reprinted from: Wanfang Data