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H-beam special-shaped billet loading and unloading gantry

A special-shaped billet, H-beam technology, applied in metal rolling, metal processing equipment, manufacturing tools, etc., can solve the problems of inconvenience, time-consuming access process, affecting the production rhythm of the rolling line, etc.

Active Publication Date: 2020-12-25
HUATIAN ENG & TECH CORP MCC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the rolling line is overhauled, the billets produced by the continuous casting machine usually need to be cooled and stored in the raw material warehouse. When the continuous casting machine is overhauled, the billets required for the rolling line production need to be taken out from the raw material warehouse to the rolling line. , Inconvenient, affecting the production rhythm of the rolling line

Method used

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  • H-beam special-shaped billet loading and unloading gantry
  • H-beam special-shaped billet loading and unloading gantry
  • H-beam special-shaped billet loading and unloading gantry

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as Figure 1-7 As shown, the loading and unloading platform for H-shaped steel special-shaped blanks in this embodiment includes a conveying system, a trolley assembly, a tensioning system, a transmission system, and a storage label frame 27 .

[0024]The conveying system is composed of 4 rows of conveying systems arranged side by side along the material flow direction, symmetrically arranged on the center line of the H-shaped steel special-shaped billet stand, and two rows are arranged on each side, and the structural composition of each row of the conveying system is the same. Take a row of transportation system as an example to illustrate its composition as figure 1 As shown, it includes a transport frame 2, an upper tow chain frame 4, a lower tow chain frame 5, a support slide rail 1, a track 3, and a base 15. The transport frame 2 is a symmetrical structure, and the track 3 is symmetrically fixed on the transport chain with the center line of the transmission...

Embodiment 2

[0028] On the basis of the above-mentioned embodiments, the transmission system includes a driving sprocket 10, a bearing seat 17, a bearing seat base 18, a first transmission shaft 19, a first shaft coupling 20, a second transmission shaft 21, a second shaft coupling Device 22, reducer 23, motor 24, the third coupling 25, transmission base 26, chain 16. The drive sprocket 10 on the upper side of the center line of the H-shaped steel special-shaped billet frame assembles the two ends of the first transmission shaft 19, and the first transmission shaft 19 is fixed on the bearing seat 17, and the bearing seat 17 is fixed on the bearing seat base 18. The drive sprocket 10 on the lower side of the center line of the H-shaped steel special-shaped billet gantry assembles the two ends of the second transmission shaft 21, and the second transmission shaft 21 below is fixed on the bearing seat 17, and the bearing seat 17 is fixed on the bearing seat base 18. The wheels 10 and the beari...

Embodiment 3

[0032] The process of hot billet blanking and pushing steel is as follows: Figure 7 As shown, in the first step, the four groups of trolleys move to the right, and the trolleys are controlled to stop at the side of the transport roller table through the signal of the proximity switch at control position five. The special-shaped billet is transported to the transport roller table; in the second step, the four groups of trolleys move to the left, and the start and stop of the trolley is controlled by the signal of the four proximity switches at the control position. Billet identification position 4, meanwhile, the special-shaped billet sent out by the continuous casting machine is transported to the transport roller table again; the third step, the four groups of trolleys move to the right, and the trolley is controlled to stop at the side of the transport roller table by the signal of the proximity switch at control position 5 ;The fourth step, the four groups of trolleys move...

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Abstract

The invention discloses an H-shaped steel special-shaped blank feeding and discharging rack. Mainly aiming at the problems that in the prior art, taking and storing of H-shaped steel consumes time andis inconvenient, the equipment is provided, the equipment has a buffering function for line rolling or continuous rolling detection, H-shaped steel special-shaped blanks are easy to take and store, and the equipment comprises a conveying system, a trolley assembling system, a tensioning system, a transmission system and an identifier storing frame. According to the rack, steel feeding, discharging and pushing are achieved by utilizing the working principle of a tumbler, and the taking and storing flow is simplified.

Description

technical field [0001] The invention relates to a loading and unloading platform for H-shaped steel special-shaped billets, in particular to a loading and unloading platform for special-shaped blanks used for rolling H-shaped steels. Background technique [0002] Rolled H-beams are usually rolled with "H"-shaped billets, which are cast by continuous casting machines. When the rolling line is overhauled, the billets produced by the continuous casting machine usually need to be cooled and stored in the raw material warehouse. When the continuous casting machine is overhauled, the billets required for the rolling line production need to be taken out from the raw material warehouse to the rolling line. , Inconvenient, affecting the production rhythm of the rolling line. Contents of the invention [0003] In view of the above problems, the present invention provides a loading and unloading platform for H-shaped steel special-shaped billets that simplifies the storage and retri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21B39/00B21B1/46B21B1/088
CPCB21B1/088B21B1/466B21B39/002
Inventor 曹明辉何家宝罗华周栋魏子征陈建芦强曹静
Owner HUATIAN ENG & TECH CORP MCC
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