CN212069995U

CN212069995U - Steel strip straightener

Info

Publication number: CN212069995U
Application number: CN201922305755.3U
Authority: CN
Inventors: 谢德海; 张娴; 李晓勇; 金勇�; 哈义杰; 钟斌; 尹强强
Original assignee: Nanjing Jincheng Rail Transport Equipment Co ltd
Current assignee: Nanjing Wuhua Electrical Equipment Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-12-04
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a steel strip straightener, which comprises a bracket and a plurality of roller sets arranged on the bracket, wherein each roller set comprises a first roller, a second roller and a fixing device, the two ends of the first roller shaft and the second roller shaft are respectively connected with the fixing device, and the lower end of the fixing device is fixed on the bracket; the first roller wheel is arranged above the second roller wheel, the first roller wheel and the second roller wheel are parallel to each other and have a certain gap, and the first roller wheel shaft and the second roller wheel shaft are positioned on the same vertical plane; the first roller and the second roller are respectively provided with a groove, and the shape of the gap between the first roller and the second roller is consistent with the shape of the section of the steel strip; and one end of the second roller shaft is provided with a disc, and the disc is connected with a motor output shaft below the bracket through a conveyor belt. The utility model discloses can be according to thickness, the position, the shape of shape adjustment running roller of rigid strip, extensive applicability, simple structure is compact, and production processes is simple and convenient, and production efficiency is higher, can carry out alignment work in succession.

Description

Steel strip straightener

Technical Field

The utility model relates to a straightener especially relates to a steel band straightener.

Background

With the rapid development of society, the production requirement is reduced and the environment is protected. Defective products produced in steel production can only be scrapped if no proper equipment is used for repairing and processing. On the one hand, the production period of steel products is prolonged, on the other hand, the enterprise benefit is reduced, the waste of steel resources is caused, and the environmental protection is not facilitated. The U-shaped or groove-shaped steel belt is widely applied to the fields of mine roadways, secondary support of mine roadways, support of mountain-crossing tunnels and the like. The existing straightening machine cannot straighten U-shaped, groove-shaped, I-shaped and other special-shaped steel belts and has lower straightening efficiency.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a production efficiency is high, convenient operation's steel band straightener.

The technical scheme is as follows: the utility model discloses a steel band straightener, including the support and locate a plurality of running roller groups on the support, the running roller group includes first running roller, second running roller and fixing device, and first running roller axle, second running roller axle both ends are connected fixing device respectively, and the fixing device lower extreme is fixed on the support; the first roller wheel is arranged above the second roller wheel, the first roller wheel and the second roller wheel are parallel to each other and have a certain gap, and the first roller wheel shaft and the second roller wheel shaft are positioned on the same vertical plane; the first roller and the second roller are respectively provided with a special-shaped groove, and the shape of the gap of the special-shaped groove is consistent with the shape of the section of the steel belt; and one end of the second roller shaft is provided with a disc, and the disc is connected with a motor output shaft below the bracket through a conveyor belt.

The fixing device is provided with a height adjusting device capable of adjusting the height of the first roller.

The fixing device is provided with a through hole, and the height adjusting device is arranged in the through hole; the height adjusting device comprises a movable block and a screw rod, one end of the screw rod is connected with the movable block, the other end of the screw rod is bolted to the fixing device, the two ends of the first roller shaft are respectively connected with the movable blocks in the fixing devices at the two ends, and the movable blocks move up and down in the fixing devices by rotating the screw rod.

The discs of the adjacent roller sets are connected with each other through a conveyor belt, and the output shaft of the motor is connected with one of the discs through the conveyor belt.

The gap between the grooves of the first roller and the second roller is V-shaped, U-shaped, groove-shaped or I-shaped.

And the distances between the adjacent roller sets are equal.

Has the advantages that: compared with the prior art, the utility model has the advantages of it is as follows showing: the position and the shape of the roller can be adjusted according to the thickness and the shape of the rigid belt, so that the applicability is wide; the utility model discloses simple structure is compact, production process is simple and convenient, production efficiency is higher, can carry out alignment work in succession.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a detailed view of the structure A of the present invention;

fig. 3 is a side view of the present invention.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings.

As shown in figure 1, the steel belt straightener of the utility model comprises a

bracket

7 and 5 roller sets arranged on the bracket, and the roller sets are arranged at equal intervals. The roller set comprises a first roller wheel 1, a second roller wheel 2 and a fixing device A, a first roller wheel shaft 10 and a second roller wheel shaft 3 are arranged at the centers of the first roller wheel 1 and the second roller wheel 2, two ends of the shaft are respectively connected with the fixing devices at two ends, and the lower end of the fixing device A is fixed on a support 7. The first roller 1 is arranged above the second roller 2, and the two rollers are parallel to each other and have a certain gap, as shown in fig. 3, the first roller shaft 10 and the second roller shaft 3 are located on the same vertical plane. The first roller 1 and the second roller 2 are respectively provided with a groove, and the shape of the gap between the first roller and the second roller is consistent with the shape of the section of the steel belt. And a disc 4 is arranged at one end of the second roller shaft 3, the disc 4 is positioned outside the fixing device, and the disc 4 is connected with a disc of an adjacent roller set through a conveyor belt 5. The space shape between the groove of first running roller and second running roller is V type, U type, cell type or i-shaped etc to be applicable to the alignment cross-section and be the steel band of V type, U type, cell type or i-shaped etc, the utility model discloses a change first, two running rollers can accomplish the steel band of alignment different grade type, extensive applicability, convenient operation.

A motor 14 is arranged below the support, and the output shaft of the motor is connected with a disc 12. The discs outside one of the roller sets are connected to a disc 12 by a conveyor belt 11. The bracket is provided with a side wall 13 at one side for fixing and supporting a motor 14.

The fixing device A comprises a fixing seat 9 and a height adjusting device, wherein the fixing seat 9 is a rectangle with a through hole, and the height adjusting device is arranged in the through hole. The height adjusting device comprises a movable block 16 and a screw rod 8, the screw rod 8 is fixed on the fixed seat and can rotate in the fixed seat, as shown in fig. 2, one end of the screw rod 8 is connected with the movable block, the center of the movable block is connected with one end of a first roller shaft 10, the movable block 16 can move up and down in a through hole by rotating the screw rod 8, and the movable blocks at two ends of the first roller shaft 10 move together to drive the first roller 1 to move up and down. Through reciprocating of first running roller 1, applicable in the steel band of different thickness, be convenient for simultaneously place the steel band of treating the alignment.

Claims

1. A steel strip straightening machine is characterized by comprising a support (7) and a plurality of roller sets arranged on the support, wherein each roller set comprises a first roller (1), a second roller (2) and a fixing device, a first roller shaft (10) and a second roller shaft (3) are arranged at the centers of the first roller (1) and the second roller (2), two ends of each shaft are respectively connected with the fixing devices at the two ends, and the lower ends of the fixing devices are fixed on the support (7); the first roller (1) is arranged above the second roller (2), the first roller and the second roller are parallel to each other and have a certain gap, and the first roller (1) and the second roller (2) are positioned on the same vertical plane; the first roller (1) and the second roller (2) are respectively provided with a special-shaped groove, and the shape of the gap of the special-shaped groove is consistent with the shape of the section of the steel strip; and one end of the second roller shaft (3) is provided with a disc (4), and the disc (4) is connected with an output shaft of a motor (14) below the bracket through a conveyor belt.

2. The steel strip straightener as claimed in claim 1, wherein the fixing device is provided with a height adjusting device capable of adjusting the height of the first roller.

3. The steel strip straightener as claimed in claim 2, wherein the fixing means is provided with a through hole and the height-adjusting means is provided in the through hole; the height adjusting device comprises a movable block (16) and a screw rod (8), one end of the screw rod (8) is connected with the movable block (16), one end of the screw rod is bolted on the fixing device, two ends of a first roller shaft (10) are respectively connected with the movable blocks in the fixing devices at two ends, and the movable block moves up and down in the fixing device by rotating the screw rod.

4. A steel strip straightener according to claim 1, characterized in that the discs of adjacent sets of rollers are connected to each other by a conveyor belt and the motor output shaft is connected to one of the discs by a conveyor belt (11).

5. The steel strip straightener as claimed in claim 1, wherein the gap between the grooves of the first and second rollers is V-shaped, U-shaped, groove-shaped or i-shaped.

6. The steel strip straightener as claimed in claim 1, wherein the adjacent roller sets are equidistant from each other.