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Tension on-line detecting device

A detection device and tension technology, applied in the direction of measuring devices, measuring force, instruments, etc., can solve the problems of easy judgment errors and achieve the effect of avoiding broken belt accidents

Inactive Publication Date: 2017-04-26
江苏大力神科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the adjustment of the gap between the rolls in the traditional domestic cold rolling mill is very dependent on the technical ability of the skilled worker. Usually, the skilled worker uses a hammer to hit each section of the cold-rolled plate, and adjusts the tension of each section of the cold-rolled plate according to the feeling of the knock. Make subjective judgments, it is easy to make mistakes

Method used

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  • Tension on-line detecting device

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Embodiment Construction

[0009] Depend on figure 1 Known, a tension on-line detection device includes a shelf 1, a cylinder 2, a connecting plate 3, a pressure sensor 4, a roller 5 and a display screen 6; there are two cylinders 2 symmetrically distributed under the table of the shelf 1 , the bottom of the cylinder is fixed on the bottom of the table top of the shelf 1, and the head of the piston rod is connected on the connecting plate 3; several groups of pressure sensors 4 and rollers 5 evenly distributed are arranged below the connecting plate 3, and the described The connecting plate 3 is made of stainless steel with a thickness greater than 1 cm; the above pressure sensor 4 is fixed on the connecting plate, and the bottom is connected to the base of the roller 5; the upper right of the shelf 1 is also provided with a 6 on the display screen.

[0010] When working, after the cylinder 2 is inflated, the piston rod drives the connecting plate 3 to press down, the roller 5 presses on the cold-rolle...

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Abstract

The invention provides a tension on-line detecting device which comprises a rack (1), cylinders (2), a connecting plate (3), pressure sensors (4), rollers (5), and a display screen (6). The upper right of the rack (1) is provided with the display screen (6) fixed through a base. The upper sides of the pressure sensors (4) are fixed to the lower side of the connecting plate (3), and the lower sides of the pressure sensors (4) are connected to the bases of the rollers. The tension on-line detecting device is characterized in that the lower side of the connecting plate (3) is provided with multiple groups of uniformly distributed pressure sensors (4) and rollers (5). According to the device, through the pressure sensors (4) arranged on the rollers (5), the tension of each section of a cold-rolled plate is detected, a worker can conveniently adjust the gap between rollers according to the tension of each section, and a belt breaking accident caused by uneven tension is avoided.

Description

technical field [0001] The invention relates to a roll gap control device in a cold rolling group, in particular to an online tension detection device. Background technique [0002] In the cold rolling process of steel coils, when the tension difference between the left and right sides of the cold rolled sheet is large, the cold rolled sheet will be torn, resulting in a broken strip accident; therefore, frequent adjustments are required in the production process of the cold rolled sheet The gap between the rolls reduces the tension gap between the left and right sides of the cold-rolled sheet; and [0003] At present, the adjustment of the gap between the rolls in the traditional domestic cold rolling mill is very dependent on the technical ability of the skilled worker. Usually, the skilled worker uses a hammer to hit each section of the cold-rolled plate, and adjusts the tension of each section of the cold-rolled plate according to the feeling of the knock. Making subject...

Claims

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Application Information

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IPC IPC(8): G01L1/00
CPCG01L1/00
Inventor 曹晓国
Owner 江苏大力神科技股份有限公司
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