CN210587067U

CN210587067U - Hot conveying roller way structure for continuous casting machine

Info

Publication number: CN210587067U
Application number: CN201921199824.0U
Authority: CN
Inventors: 林兴; 朱士举
Original assignee: Wuhan Gaozhida Continuous Casting Intelligent Technology Co Ltd
Current assignee: Wuhan Gaozhida Continuous Casting Intelligent Technology Co Ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-05-22
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a hot roll table structure of sending for conticaster, including first sharp roll table, second sharp roll table, third sharp roll table, fourth sharp roll table, rotary mechanism, first arc roll table and second arc roll table, first sharp roll table sets up along controlling the direction, rotatable being equipped with a baffle on its right-hand member, second sharp roll table and third sharp roll table all set up along the fore-and-aft direction, and control the right side the place ahead of spaced setting at first sharp roll table, second arc roll table level sets up, the lower extreme intercommunication of its one end and third sharp roll table, its other end extends left, fourth sharp roll table level sets up between the right-hand member of first sharp roll table and the other end of second arc roll table, and be connected with the rotary mechanism transmission that sets up below it, rotary mechanism drives fourth sharp roll table level and rotates. The utility model provides a can change roller table direction of delivery's hot roll table structure of sending.

Description

Hot conveying roller way structure for continuous casting machine

Technical Field

The utility model relates to a hot roll table field of sending. More specifically, the utility model relates to a hot roll table structure of sending for conticaster.

Background

In the continuous casting process of a casting blank in the metallurgical industry, a continuous casting blank hot delivery process is one of energy-saving and consumption-reducing effective processes which are mainly popularized in the ferrous metallurgy industry. The continuous casting billet hot conveying is a production process for directly hot conveying a hot casting billet cut to length from a continuous casting machine to a steel rolling mill for heat preservation or rolling. The method not only reduces the energy consumption, reduces the surface oxidation burning loss of the casting blank, improves the metal yield, greatly shortens the heating time of the casting blank in the next procedure, reduces the floor area of equipment and saves the investment, but also gradually becomes an important measure for improving the enterprise competitiveness. However, steel production enterprises with a small scale usually have a plurality of different rolling lines, a direct-feeding hot-conveying roller way is mostly used at present, the direction of a casting blank cannot be changed, the casting blank of 1 continuous casting machine cannot be conveniently conveyed to 2 rolling mills, when a certain rolling line breaks down and stops production, the casting blank produced by a multi-strand continuous casting machine cannot be completely hot-conveyed to the rolling line by adopting a conventional hot-conveying roller way, and the casting blank is accumulated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can change roller table direction of delivery's hot roll table structure of sending.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a hot roller conveying structure for a continuous casting machine comprises a first straight line roller way, a second straight line roller way, a third straight line roller way, a fourth straight line roller way, a rotating mechanism, a first arc roller way and a second arc roller way, wherein the first straight line roller way is arranged along the left-right direction, a baffle is rotatably arranged on the right end of the first straight line roller way, the baffle is vertically arranged, the right end of the lower end of the baffle is rotatably connected with the middle part of the right end of the first straight line roller way, the baffle divides the right end of the first straight line roller way into a front discharge hole and a rear discharge hole which are vertically spaced, the second straight line roller way and the third straight line roller way are both arranged along the front-back direction and are arranged in front of the right side of the first straight line roller way at intervals, the first arc roller way is horizontally arranged between the first straight line roller way and the second straight line roller way, and the two ends of the first arc roller way are respectively communicated with the, the second arc-shaped roller way is horizontally arranged, one end of the second arc-shaped roller way is communicated with the lower end of the third straight line roller way, the other end of the second arc-shaped roller way extends leftwards, the fourth straight line roller way is horizontally arranged between the right end of the first straight line roller way and the other end of the second arc-shaped roller way and is in transmission connection with the rotating mechanism arranged below the fourth straight line roller way, and the rotating mechanism drives the fourth straight line roller way to horizontally rotate so as to enable the fourth straight line roller way to horizontally rotate to one end of the fourth straight line roller way to be communicated with the rear discharge port, the other end of the fourth straight line roller way to be communicated with the other end of the second arc-shaped roller way, or the fourth straight.

Preferably, in the hot roller table structure for a continuous casting machine, a height of a lower end of the fourth linear roller table is higher than a height of an upper end of the first arc-shaped roller table.

Preferably, in the hot roller conveying structure for the continuous casting machine, the rotating mechanism is a horizontally arranged rotating platform, and the rotating platform is arranged below the fourth linear roller way and is in transmission connection with the lower end of the fourth linear roller way.

The utility model discloses a through with first straight line roll table and first arc roll table or fourth straight line roll table intercommunication, realize transporting the casting blank on the first straight line roll table respectively on first arc roll table or second arc roll table, on the second straight line roll table was carried simultaneously with the casting blank of the conticaster of two stations departments to accessible fourth straight line roll table simultaneously.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural view of a hot roller table structure according to the present invention;

fig. 2 is another schematic structural diagram of the hot roller conveyor structure of the present invention.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It should be noted that, in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Fig. 1-2 show a hot roller table structure for a continuous casting machine according to an embodiment of the present invention, which comprises a first straight roller table 1, a second straight roller table 2, a third straight roller table 3, a fourth straight roller table 4, a rotary platform, a first arc roller table 6 and a second arc roller table 7, wherein the first straight roller table 1, the second straight roller table 2, the third straight roller table 3, the fourth straight roller table 4, the first arc roller table 6 and the second arc roller table 7 all adopt the prior art, the first straight roller table 1 is arranged along the left-right direction, a baffle 8 is rotatably arranged on the right end, the baffle 8 is vertically arranged, the right end of the lower end is rotatably connected with the middle part of the right end of the first straight roller table 1, the baffle 8 divides the right end of the first straight roller table 1 into a front discharge port and a rear discharge port which are spaced up and down, the second straight roller table 2 and the third straight roller table 3 are both arranged along the front-back direction, the left and right sides of the first linear roller bed 1 are arranged in front of the right side of the first linear roller bed 1 at intervals, the first arc roller bed 6 is horizontally arranged between the first linear roller bed 1 and the second linear roller bed 2, two ends of the first arc roller bed 6 are respectively communicated with the front discharge port of the first linear roller bed 1 and the left side of the rear end of the second linear roller bed 2, the second arc roller bed 7 is horizontally arranged, one end of the second arc roller bed 7 is communicated with the lower end of the third linear roller bed 3, the other end of the second arc roller bed extends leftwards, the fourth linear roller bed 4 is horizontally arranged between the right end of the first linear roller bed 1 and the other end of the second arc roller bed 7 and is in transmission connection with the rotating platform arranged below the fourth arc roller bed 4, the lower end of the fourth linear roller bed 4 is higher than the upper end of the first arc roller bed 6, the rotating mechanism 5 drives the fourth linear roller bed 4 to horizontally rotate, so that the fourth linear roller bed 4 horizontally rotates, the other end of the fourth straight line roller way is communicated with the other end of the second arc-shaped roller way 7, or the fourth straight line roller way 4 is horizontally rotated until one end of the fourth straight line roller way is communicated with the right side of the rear end of the second straight line roller way 2.

In this embodiment, as shown in fig. 1 and fig. 2, a # 1 continuous casting machine is disposed on the left side of the first linear roller table 1, the conveying direction of the first linear roller table 1 is from left to right, a # 2 continuous casting machine is disposed right behind the rotary platform, such that when the fourth linear roller table 4 horizontally rotates to communicate one end thereof with the right side of the rear end of the second linear roller table 2, the other end of the fourth linear roller table 4 communicates with the discharge end of the # 2 continuous casting machine, then a # 1 rolling mill is disposed at the front end of the second linear roller table 2, and a # 2 rolling mill is disposed at the front end of the third linear roller table 3, such that when a casting blank discharged by the # 1 continuous casting machine needs to be conveyed to the # 1 rolling mill, as shown in fig. 1, the baffle 8 on the first linear roller table 1 is rotated backwards (the structure of the baffle 8 is the prior art, and is not described in detail in this embodiment, for example, baffle four in the, the effect of the baffle plate 8 in the embodiment can be achieved), so that the casting blank on the first linear roller way 1 can only enter the first arc-shaped roller way 6 through the front discharge port and then enter the No. 1 rolling mill for rolling through the second linear roller way 2; when a casting blank discharged by the 1# continuous casting machine needs to be conveyed to the 2# rolling mill, as shown in fig. 2, the baffle 8 on the first linear roller way 1 is rotated forwards, the fourth linear roller way 4 is rotated to the left and right direction in advance through the rotating platform, so that one end of the fourth linear roller way is communicated with the rear discharge port, the other end of the fourth linear roller way is communicated with the other end of the second arc roller way 7, and the fourth linear roller way 4 conveys the casting blank forwards from the back, so that the casting blank on the first linear roller way 1 can only enter the fourth linear roller way 4 and then sequentially enters the 2# rolling mill through the second arc roller way 7 and the third linear roller way 3 for rolling; and when the casting blank of 1# conticaster and the casting blank of 2# conticaster need to be carried simultaneously in 1# rolling mill, as shown in fig. 1, baffle 8 on the first straight line roll table 1 rotates backward, and rotate fourth straight line roll table 4 to along the fore-and-aft direction through rotary platform in advance, make its one end and the right side intercommunication of second straight line roll table 2 rear end, its other end and the discharge end of 2# conticaster intercommunication, fourth straight line roll table 4 is by left right transport casting blank, the casting blank of 1# conticaster and the casting blank of 2# conticaster enter into second straight line roll table 2 simultaneously, and enter into 1# rolling mill. In this embodiment, the height of the lower end of the fourth linear roller way 4 is higher than the height of the upper end of the first arc-shaped roller way 6, so that when the rotating platform drives the fourth linear roller way 4 to rotate, the lower end of the fourth linear roller way 4 is not in contact with the upper end of the first arc-shaped roller way 6.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields suitable for the invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and embodiments shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. A hot roller conveying structure for a continuous casting machine is characterized by comprising a first straight line roller way (1), a second straight line roller way (2), a third straight line roller way (3), a fourth straight line roller way (4), a rotating mechanism (5), a first arc roller way (6) and a second arc roller way (7), wherein the first straight line roller way (1) is arranged along the left-right direction, a baffle (8) is rotatably arranged on the right end of the first straight line roller way, the baffle (8) is vertically arranged, the right end of the lower end of the baffle is rotatably connected with the middle part of the right end of the first straight line roller way (1), the right end of the first straight line roller way (1) is divided into a front discharge port and a rear discharge port which are vertically spaced by the baffle (8), the second straight line roller way (2) and the third straight line roller way (3) are both arranged along the front-back direction and are arranged at the right front of the first straight line roller way, the first arc roller bed (6) is horizontally arranged between the first straight line roller bed (1) and the second straight line roller bed (2), the two ends of the first arc roller bed are respectively communicated with the front discharge port of the first straight line roller bed (1) and the left side of the rear end of the second straight line roller bed (2), the second arc roller bed (7) is horizontally arranged, one end of the second arc roller bed is communicated with the lower end of the third straight line roller bed (3), the other end of the second arc roller bed extends leftwards, the fourth straight line roller bed (4) is horizontally arranged between the right end of the first straight line roller bed (1) and the other end of the second arc roller bed (7) and is in transmission connection with the rotating mechanism (5) arranged below the fourth arc roller bed, the rotating mechanism (5) drives the fourth straight line roller bed (4) to horizontally rotate, so that the fourth straight line roller bed (4) horizontally rotates to enable one end of the fourth straight line roller, the other end of the second arc-shaped roller way (7) is communicated with the other end of the second arc-shaped roller way, or the fourth straight line roller way (4) is horizontally rotated until one end of the fourth straight line roller way is communicated with the right side of the rear end of the second straight line roller way (2).

2. A hot run table structure for a continuous casting machine according to claim 1, characterized in that the height of the lower end of the fourth straight table (4) is higher than the height of the upper end of the first curved table (6).

3. A hot run table structure for continuous casting machines according to claim 1, characterized in that the rotation mechanism (5) is a horizontally arranged rotation platform, which is arranged below the fourth linear table (4) and is in driving connection with the lower end of the fourth linear table (4).