Online overturning device for vertical-horizontal steel coils
A steel coil, vertical and horizontal technology, applied in the direction of transportation and packaging, conveyor objects, etc., can solve the problems of the long construction period of the civil foundation of the winder, the need to wait for the process, and the busy crane operation, etc., to achieve continuous operation, The effect of improving the level of automation and shortening the construction period
Inactive Publication Date: 2014-12-10
王志敏
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Problems solved by technology
[0003] The conversion of vertical and horizontal steel coils is inseparable from the coiler and vertical and horizontal coil spreaders. Due to the long construction period of the civil foundation of the coiler, the cost of equipment is high; the crane can only be used for lifting steel coils. Various types of spreaders, especially the cranes at the entrance and exit of the annealing process are more busy, and the subsequent processes need to wait, so the conversion of vertical and horizontal steel coils has become a bottleneck restricting cold rolling production
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[0022] The vertical and horizontal steel coil online rewinding device of the present invention has a portal frame 8, a main lifting mechanism 9 and an auxiliary lifting mechanism 4 are installed on the portal frame, and a clamper 3, a rolling mechanism 6, and a centering mechanism are arranged in the portal frame. Turning mechanism 7, steel coil bracket 2, the coiling mechanism is connected with the main lifting mechanism through the centering turning mechanism, the clamper is connected with the auxiliary lifting mechanism, and the lower part of the clamper and the coiling mechanism is connected with the vertical roller running on the transportation chain 1 Horizontal dual-purpose steel coil bracket 2 corresponds.
[0023] Described portal frame 8 has four columns 14, and column top is provided with fixed beam 17, and four columns are provided with chute 24; Portal frame is installed on the coil transport chain, and the central axis of transport chain and The center lines of t...
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The invention discloses an online overturning device for vertical-horizontal steel coils, belonging to a steel rolling device. The overturning device is provided with a door type frame; a main lifting mechanism and a secondary lifting mechanism are arranged on the door type frame; a holding device, a coil expanding mechanism, a centering overturning mechanism and a steel coil supporter are arranged in the door type frame; the coil expanding mechanism is connected with the main lifting mechanism by the centering overturning mechanism; the holding device and the secondary lifting mechanism are connected; and the holding device corresponds to the vertical-horizontal two-use steel coil supporter which runs on a transporting chain and is arranged under the coil expanding mechanism. With the adoption of the online overturning device, an existing technical process is simplified, the phenomenon of needing waiting when the steel coil is overturned is overcome, the production efficiency is improved, the construction cycle and the project cost of a cold rolling project are greatly shortened, the project occupation land is saved, the continuous operation of a device is achieved, and automatic level of the device is greatly improved.
Description
technical field [0001] The invention relates to an online turning device for vertical and horizontal steel coils, which belongs to steel rolling equipment. Background technique [0002] In cold-rolled production, cold-rolled or hot-rolled steel coils are distinguished according to the orientation of the core. The vertical coil is called a vertical coil; the horizontal coil is called a horizontal coil. The chilled steel coils rolled off the pickling line are in a horizontal coil state. The chilled steel coil needs to be annealed in the bell annealing furnace. This process needs to convert the steel coil from the horizontal coil state to the vertical coil state. After annealing, the vertical coil must be converted into a horizontal coil. The spreader transports the lying coils to the tempering mill production line for rolling to improve the mechanical properties of the steel coils. At present, the conversion of vertical and horizontal steel coils in domestic cold-rolled stri...
Claims
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IPC IPC(8): B65G47/248
Inventor 王志敏
Owner 王志敏