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Continuous mill

A continuous rolling mill and rolling mill technology, applied in the direction of rolls, metal rolling, metal rolling, etc., can solve the problems of high production cost, complex equipment, and many wastes, and achieve the advantages of preventing stacking, low loss, and ensuring rolling quality. Effect

Active Publication Date: 2013-04-03
JIANGSU SANHUAN IND HLDG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing lead strip production usually uses a single rolling mill for rolling. Although other single rolling mills can also be used to roll lead strips, using a single rolling mill to roll billets into lead strips requires multiple passes of rolling. Winding equipment needs to be installed on both sides of the rolling mill, and after each pass of rolling, the lead strip will produce waste at both ends. Therefore, it takes a long time and the equipment is complicated to use a single rolling mill for rolling the lead strip , and there is a lot of waste, and the production cost is high

Method used

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Embodiment Construction

[0030] Such as figure 1 As shown, the continuous rolling mill of the present invention includes: a frame 1, a first rolling group 2 and a second rolling group 3 arranged in series on the frame 1, a driving device for driving each rolling mill to coordinate and control each rolling mill Working controller, cooling system and expansion mechanism. Wherein, the first rolling group includes 6 rolling mills arranged in series, and the second rolling group 3 includes 1 rolling mill arranged in series with each rolling mill in the first rolling group 2 . In practical applications, the specific number of rolling mills should be set according to the thickness of the incoming billet and the thickness of the lead strip after rolling. The number of rolling mills in the first rolling group 2 can be 4-6, and the number of rolling mills in the second rolling group 3 can be 1-2 sets. and, if Figure 4 Shown, and because metal lead is softer, so the rolls that each rolling mill in the first ...

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Abstract

The invention provides a continuous mill used for milling lead belts. The continuous mill comprises a machine frame, a first mill group, a second mill group, a driving device and a controller, wherein the first mill group and the second mill group are arranged on the machine frame in a serial connection way, the first mill group comprises four to six mills in serial connection arrangement, the second mill group comprises one to two mills in serial connection arrangement, the driving device is used for driving each mill to work, the controller is used for coordinating and controlling the work of each mill, during the milling, blank lead belts enter the continuous mill to be continuously milled by a plurality of mills, and the lead belts with the set thickness can be obtained. The continuous mill disclosed by the invention has the advantages that the automation degree is high, the lead belts with the set thickness and width can be directly obtained through the continuous cooperated operation of five to seven mills of the two mill groups, in addition, the continuous mill is also provided with an expansion mechanism and a cooling system, and the assurance is further provided for the finished product quality of the lead belts to a great degree.

Description

technical field [0001] The invention relates to a continuous rolling mill, in particular to a continuous rolling mill for rolling lead strips. Background technique [0002] Existing lead strip production usually uses a single rolling mill for rolling. Although other single rolling mills can also be used to roll lead strips, using a single rolling mill to roll billets into lead strips requires multiple passes of rolling. Winding equipment needs to be installed on both sides of the rolling mill, and after each pass of rolling, the lead strip will produce waste at both ends. Therefore, it takes a long time and the equipment is complicated to use a single rolling mill for rolling the lead strip , and there are many waste materials, and the production cost is high. Contents of the invention [0003] Aiming at the problems existing in the prior art, the object of the present invention is to provide a continuous rolling mill, which includes six rolling mills arranged in series t...

Claims

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Application Information

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IPC IPC(8): B21B1/24B21B45/02B21B27/10B21B39/14
Inventor 汪群华卢曦吴昊
Owner JIANGSU SANHUAN IND HLDG CO LTD
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