CN210847663U

CN210847663U - Material feeding unit suitable for reversible rolling mill

Info

Publication number: CN210847663U
Application number: CN201921124698.2U
Authority: CN
Inventors: 杨海西; 胡建利; 张少凯; 曹晓运
Original assignee: Hebei Jingye Medium Plate Co Ltd
Current assignee: Hebei Jingye Medium Plate Co Ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-06-26
Anticipated expiration: 2029-07-17

Abstract

The utility model relates to the technical field of feeding devices, in particular to a feeding device suitable for a reversible rolling mill, which comprises a mounting frame, wherein the mounting frame is provided with rotary rollers, the rotary rollers are positioned at two sides of the mounting frame and are connected with each other through a conveying belt, the outer side of the conveying belt is provided with an annular crawler belt, the annular crawler belt is used for conveying thin strips, the inner sides of the mounting frame positioned at two sides are provided with turntables which are installed at equal intervals along the length direction, each turntable is provided with a circumferentially distributed poking block along the edge circle, and the turntables are positioned between the upper crawler belt surface and the lower crawler belt surface of the annular crawler belt. The working efficiency is high.

Description

Material feeding unit suitable for reversible rolling mill

Technical Field

The utility model relates to a material feeding unit technical field especially relates to a material feeding unit suitable for reversible rolling mill.

Background

The reversing mill is a key device for cold rolling thin strips, and in recent years, domestic newly-built cold-rolled stainless steel plate production lines are more and more, but due to the fact that materials such as stainless steel, alloy steel and the like have large deformation resistance, the reversing multi-roll mill is adopted for rolling in most cases.

In the prior art, a strip is continuously fed into a rolling mill in the process of rolling a cold-rolled strip by a reversible rolling mill, but the continuous feeding shortens the time of the strip during rolling and affects the rolling quality, so that a feeding device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the continuous pay-off of material feeding unit who exists among the prior art, lead to taking the rolling time too short, influence rolling quality's shortcoming, and the material feeding unit who is applicable to reversible rolling mill who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a material feeding unit suitable for reversible rolling mill, includes the mounting bracket, the mounting bracket sets up in both sides, is provided with the change roller between the mounting bracket, and changes the both sides that the roller is located the mounting bracket, and changes and be connected through the conveyer belt between the roller, the outside of conveyer belt is provided with annular crawler, and annular crawler is used for carrying thin the area, and the inboard of the mounting bracket that is located both sides is provided with the carousel of equidistant installation along its length direction, every the carousel is provided with the stirring piece that circumference distributes along edge round, and the carousel is located between annular crawler's the upper and lower track face.

Preferably, the endless track is of a closed ring structure, the endless track is composed of a plurality of groups of track plates which are sequentially hinged, each track plate is plate-shaped, the plate surface of each track plate is in contact with the conveying belt, and horizontal fixing rods are respectively arranged at the opposite positions of the two sides of each track plate.

Preferably, a rotating shaft is inserted into the center of the rotating disc, penetrates through the mounting frame and extends to the outer side of the mounting frame, and the rotating shaft is externally connected to the output end of the motor.

Preferably, a yielding groove is formed in one side of the shifting block, the rod body of the fixing rod is in contact with the shifting block, and the fixing rod is embedded in the inner side of the yielding groove.

The utility model has the advantages that: according to the feeding device provided by the scheme, the problems that the rolling time of the thin strip is too short and the rolling quality is influenced due to continuous feeding of the feeding device are solved, the thin strip is conveyed periodically, the rolling time of the thin strip passing through the reversible rolling mill is sufficient, the feeding process is efficient and continuous, the rolling quality of the reversible rolling mill is greatly improved, and the working efficiency is high.

Drawings

Fig. 1 is a schematic front view of a feeding device suitable for a reversible rolling mill according to the present invention;

fig. 2 is a schematic top view of a feeding device suitable for a reversible rolling mill according to the present invention;

fig. 3 is the utility model provides a be applicable to material feeding unit's of reversible rolling mill block structure schematic diagram that dials.

In the figure: the device comprises a mounting frame 1, a rotating roller 2, a conveying belt 3, an annular crawler 4, a fixing rod 5, a rotating disc 6, a poking block 7, a rotating shaft 8, a yielding groove 9 and a motor 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a feeding device suitable for a reversible rolling mill comprises mounting frames 1, the mounting frames 1 are arranged on two sides, rotating rollers 2 are arranged between the mounting frames 1, the rotating rollers 2 are arranged on two sides of the mounting frames 1, the rotating rollers 2 are connected with each other through a conveying belt 3, an annular crawler 4 is arranged on the outer side of the conveying belt 3, the annular crawler 4 is used for conveying thin strips, turntables 6 which are arranged at equal intervals are arranged on the inner sides of the mounting frames 1 on two sides along the length direction of the inner sides, each turntable 6 is provided with a circumferentially distributed poking block 7 along the edge in a circle, the turntables 6 are arranged between the upper crawler surface and the lower crawler surface of the annular crawler 4, the annular crawler 4 is of a closed ring type structure, the annular crawler 4 is composed of a plurality of groups of sequentially hinged track plates, each track plate is plate-shaped, the plate surface of each track plate is contacted with, the center of carousel 6 is inserted and is equipped with pivot 8, and pivot 8 passes mounting bracket 1 and extends to the outside of mounting bracket 1, and pivot 8 is external to be located the motor 10 output, dials one side of piece 7 and sets up out the groove of stepping down 9, and the body of rod of dead lever 5 touches with dialling piece 7, and dead lever 5 inlays and puts the inboard at the groove of stepping down 9.

In this embodiment, with reference to the drawings of the specification, the belt 3 rotates around the roller 2, the endless track 4 and the belt 3 maintain the same conveying state, the number of the blocks 7 provided at the edge of the turntable 6 is set according to the time required for the actual rolling of the reversible rolling mill, the number of the blocks 7 is preferably two, the strip is conveyed to the reversible rolling mill by the endless track 4, while the number of the rotating discs 6 is preferably three, each rotating disc 6 maintains the same rotating state, and during the rotation of the rotating discs 6, the poking block 7 is contacted with the fixed rod 5 positioned at the edge of the annular crawler 4, the poking block 7 pushes the annular crawler 4 to move, since the shifting block 7 can periodically push the fixing rod 5, thereby ensuring the endless track 4 to periodically convey the thin belt, therefore, the rolling time of the reversible rolling mill in the process of rolling the thin strip can be ensured to be reserved, and the rolling quality of the thin strip is fully ensured.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a material feeding unit suitable for reversible rolling mill, includes mounting bracket (1), and mounting bracket (1) sets up in both sides, is provided with between mounting bracket (1) changes roller (2), changes roller (2) and is located the both sides of mounting bracket (1), and changes and be connected through conveyer belt (3) between roller (2), its characterized in that, the outside of conveyer belt (3) is provided with annular track (4), and annular track (4) are used for carrying thin taking, and the inboard of mounting bracket (1) that is located both sides is provided with carousel (6) of equidistant installation along its length direction, every carousel (6) are provided with stirring piece (7) that circumference distributes along the edge round, and carousel (6) are located between the upper and lower track face of annular track (4).

2. The feeding device for reversible rolling mills according to claim 1, characterized in that the endless track (4) is a closed loop structure, the endless track (4) is composed of several groups of track plates hinged in sequence, each track plate is plate-shaped, the plate surface of the track plate is in contact with the conveyor belt (3), and each track plate is provided with horizontal fixing rods (5) at the opposite positions of the two sides.

3. The feeding device for reversible rolling mills according to claim 1, characterized in that a rotating shaft (8) is inserted in the center of the rotating disk (6), the rotating shaft (8) passes through the mounting frame (1) and extends to the outside of the mounting frame (1), and the rotating shaft (8) is externally connected with the output end of the motor (10).

4. The feeding device suitable for the reversible rolling mill according to claim 2, characterized in that one side of the shifting block (7) is provided with a yielding groove (9), the rod body of the fixing rod (5) is in contact with the shifting block (7), and the fixing rod (5) is embedded inside the yielding groove (9).