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An automatic protection device for billet roller table

A technology of automatic protection and roller table, applied in the direction of roller table, conveyor control device, transportation and packaging, etc., can solve problems such as equipment damage, which can eliminate equipment damage, avoid equipment damage, and realize measurement and weighing. Effect

Active Publication Date: 2016-11-30
BENGANG STEEL PLATES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The former is restricted by steelmaking and continuous casting hot delivery and the level of operators, and equipment damage occurs from time to time; the latter is limited by the slab loading and the transfer of objects damaged by collisions from the scale body to the baffle. did not completely solve the problem

Method used

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  • An automatic protection device for billet roller table
  • An automatic protection device for billet roller table
  • An automatic protection device for billet roller table

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Embodiment Construction

[0016] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0017] Such as figure 1 and 2 Shown, a billet roller table automatic protection device, including:

[0018] 1) The incoming steel billet is transported to the weighing roller table through the transportation roller table 1, and the weighing scale 6 is set on the weighing roller table 7 to weigh the weight; the subsequent steel billet 2 is placed on the transportation roller table 1, and the weighing roller table is Weigh the billet3.

[0019] 2) A guide device 4 is set between the two roller tables of the transport roller table 1 close to the weighing roller table 7, and the guide device 4 contr...

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Abstract

The invention relates to an automatic protection device for steel billet roller ways. Incoming steel billets are conveyed to a weighing roller way through a conveying roller way, wherein a guide device is arranged between the weighing roller way and the conveying roller way adjacent to the weighing roller way, and a guide plate of the guide device is operated by a hydraulic cylinder to ascend and descend to control the ascending and the descending of the steel billets on the conveying roller way; a proximity switch for detecting whether the guide plate ascends and descends or not is arranged on the guide device; a cold metal sensor for tracking and detecting following steel billets is arranged in front of the guide device according to an incoming direction; the proximity switch, the cold metal sensor and the output end of a weigher are connected to a PLC (programmable logic controller) of a conventional roller way control system; one output end of the PLC is connected with a control circuit of the hydraulic cylinder. According to the device, the following moving steel billets are kept out of contact with the steel billet which is weighed, the number of the steel billets contacting with the roller ways and the contact areas of the steel billets and the roller ways are reduced, the magnitude of stress and the stress direction are eliminated, and equipment damage caused by collision between the steel billets is eliminated.

Description

technical field [0001] The invention belongs to the field of weighing of steel billet transport roller tables, in particular to an automatic protection device for steel billet roller tables. Background technique [0002] Billet transport roller table: refers to the equipment channel used to transport billet. Including: continuous conveying of products such as slab or square billet off-line, roller table weighing, and entering continuous rolling heating furnace. Its main components include: roller table frame, roller assembly, motor, baffle, etc. [0003] With the improvement of refined management standards, when billets in steel mills run on the roller table, they must not only be sent to the required process production line, but also need to grasp the accurate conveying weight in time to facilitate real-time control of materials. And because steel billets are relatively concentrated in the conveying process, it often occurs that steel billets collide with each other durin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G13/00B65G43/08
Inventor 杨万峰李泽焦常玉林荀玉明
Owner BENGANG STEEL PLATES
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