Uncoiler with adjustable nose radius
The technology of an uncoiler and a reel head is applied in the field of continuous steel strip processing equipment, which can solve the problems of low production efficiency, curved bending of the lead, and leftovers in process operation, so as to achieve the effect of improving work efficiency and avoiding arc bending.
Inactive Publication Date: 2016-03-16
WUXI Z&C GENERAL MACHINERY & ELECTRICAL
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Problems solved by technology
However, in the prior art, the uncoiler is prone to lead arc bending for a while, which leaves hidden dangers for the subsequent operation of the process, and may easily cause the steel strip to be stuck. The uncoiler can be successfully completed only under the auxiliary operation of the worker, which improves the production efficiency. low
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[0018] The present invention will be further described below in conjunction with specific drawings.
[0019] Such as Figure 1 ~ Figure 4 Shown: The uncoiler with adjustable head radius includes mounting seat 1, material pressing device 2, reverse bending roller device 3, coupling 4, brake 5, motor 6, reduction box 7, floating base 8, guide rail 9 , Mounting bracket 10, pressing frame 11, pressing cylinder seat 12, pressing cylinder 13, first rotating shaft 14, pressing support 15, pressing roller 16, reverse bending frame 17, second rotating shaft 18, reverse bending Cylinder seat 19, reverse bending cylinder 20, reverse bending bracket 21, reverse bending roller 22, first connecting rod 23, second connecting rod 24, winding head part 25, supporting cap 26, supporting baffle 27, bearing 28, Support sleeve 29, support housing 30, support through cover 31, end cover assembly 32, connecting plate 33, tie rod guide sleeve 34, upper slide 35, copper plate 36, main shaft 37, sector pl...
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The invention relates to an uncoiler with a coiling head with an adjustable radius. The uncoiler comprises a motor, a speed reduction box and a mounting bracket, and is characterized in that the power output end of the motor is connected with the input end of the speed reduction box; an output shaft of the speed reduction box is connected with a coiling head component; a material pressing device and a bending prevention roller device are mounted on the mounting bracket; the coiling head comprises a plurality of fan-shaped plates and a jaw plate which are mounted on the outer side of a main shaft; bolt holes are formed in the fan-shaped plates; second bolts are arranged in the bolt holes; the fan-shaped plates are connected with the main shaft through the second bolts; compression springs are arranged in the bolt holes; lower sliding strips and a lower jaw sliding strip which are connected with a connection plate are arranged on the outer side of the main shaft and consist of a plurality of abreast slopes; upper sliding strips matched with the lower sliding strips are arranged on the inner surfaces of the fan-shaped plates; an upper jaw sliding strip matched with the lower jaw sliding strop is arranged on the inner surface of the jaw plate. According to the uncoiler, the phenomenon that a band head of a steel coil is bent to be arc-shaped can be avoided, and the radius of the coiling head can be adjusted.
Description
Technical field [0001] The invention relates to an uncoiler with adjustable coil head radius, in particular to an uncoiler for steel coil uncoiling, belonging to the technical field of steel strip continuous processing equipment. Background technique [0002] In the steel strip continuous processing production line in the steel industry, the decoiler is generally used when the steel strip is uncoiled. However, the uncoiler in the prior art is prone to lead arc bending momentarily, which leaves hidden dangers for the subsequent process operation, and is likely to cause the steel belt to be stuck. It requires the assistance of workers to successfully complete the uncoiler, which makes production efficiency low. Summary of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art and provide an uncoiling machine with adjustable coil head radius, which ensures smooth uncoiling and avoids the occurrence of arc bending of the coil head...
Claims
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IPC IPC(8): B21C47/18B21C47/30B21C47/26
Inventor 徐征刘春
Owner WUXI Z&C GENERAL MACHINERY & ELECTRICAL