CN213763458U

CN213763458U - Steel belt five-roller phosphorus breaking machine with front-mounted tensioner

Info

Publication number: CN213763458U
Application number: CN202022560960.7U
Authority: CN
Inventors: 薛洪海
Original assignee: Yongqing Tongda Metal Products Co ltd
Current assignee: Yongqing Tongda Metal Products Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-07-23
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a broken phosphorus machine of five rollers of steel band of leading tensioner, including base, quick-witted case, a plurality of driven roller and a plurality of lift roller, the lift roller sets up in adjacent two between the driven roller, driven roller with the lift roller all set up in the inside of machine case, machine case set up in on the base, the front end of base is provided with S roller tensioner, S roller tensioner includes support body, first transition roller, S roller subassembly and second transition roller, the front end of second transition roller is provided with the conveyer, the second transition roller set up in the front end of S roller subassembly, S roller subassembly set up in the front end of first transition roller. The utility model adopts the above structure five broken phosphorus machines of steel band of leading tensioner change leading S roller tensioner into by original from taking power and provide power, improved work efficiency, reduced the consumption of equipment, still improved the quality of product when increasing output.

Description

Steel belt five-roller phosphorus breaking machine with front-mounted tensioner

Technical Field

The utility model belongs to the technical field of broken phosphorus machine technique and specifically relates to a broken phosphorus machine of five rollers of steel band of leading tensioner is related to.

Background

In a steel strip continuous pickling production line, a five-roller phosphorus breaking machine is used for breaking iron oxide scales on the surface of a steel strip by bending and stretching the steel strip, physically removing partial iron oxide scales, and simultaneously cracking and loosening the rest oxide scale layers, the acid pickling time of the steel strip after phosphorus breaking can be reduced to improve the acid pickling quality of the steel strip, a common phosphorus breaking machine is provided with power, after the steel strip is bent by pressing down an upper roller, five broken phosphorus rollers also provide power for the steel strip to move forwards while bending the steel strip, the steel strip is driven by the rollers to move forwards, the phenomenon of slipping is easy to occur, the steel strip is unstable to operate, the surface of the steel strip is easy to scratch while the damage of the phosphorus breaking rollers is serious, the product quality is affected, in order to reduce the phenomenon of slipping, the pressing amount of the upper roller is reduced, the bending angle of the steel strip is reduced, the phosphorus breaking effect of the steel strip is further reduced, and the acid pickling time of subsequent acid pickling is required to be increased, the yield is reduced, the consumption of acid liquor is increased, the cost is increased, and the material consumption is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a broken phosphorus machine of five rollers of steel band of leading tensioner changes leading S roller tensioner into by original from taking power and provides power, has improved work efficiency, has reduced the consumption of equipment, has still improved the quality of product when increasing output.

In order to achieve the purpose, the utility model provides a steel belt five-roller phosphorus breaking machine of a front tension machine, which comprises a base, a case, a plurality of driven rollers and a plurality of lifting rollers, wherein the lifting rollers are arranged between two adjacent driven rollers, the driven rollers and the lifting rollers are both arranged inside the case, the case is arranged on the base, and the front end of the base is provided with an S-roller tension machine;

the S-roller tensioner comprises a frame body, a first transition roller, an S-roller assembly and a second transition roller, wherein a conveyor is arranged at the front end of the second transition roller, the second transition roller is arranged at the front end of the S-roller assembly, the S-roller assembly is arranged at the front end of the first transition roller, the S-roller assembly and the second transition roller are all arranged on the frame body, a driving roller and a driven roller are arranged on the S-roller assembly, the driven roller is arranged below the driving roller in an inclined mode, a first motor is arranged on the driving roller, a second motor is arranged on the driven roller, and the second motor and the first motor are all arranged on the frame body;

the two ends of the lifting roller are provided with first connecting rods, and the upper ends of the first connecting rods are provided with first air cylinders.

Preferably, the frame body is provided with a cylinder support, the upper end of the cylinder support is provided with a second cylinder, the front end of the second cylinder is provided with a compression roller, and the compression roller is arranged above the driving roller.

Preferably, the first motor is a 75KW four-stage motor, the second motor is a 55KW four-stage motor, and the speed reducer ratio of the second motor to the first motor is 20: 1.

Preferably, the driving roller is provided with a first gear, the first gear is provided with a second gear, and the second gear is connected with the first motor.

Preferably, a third gear is arranged on the driven roller, a fourth gear is arranged on the third gear, and the fourth gear is connected with the second motor.

Therefore, the utility model adopts the above structure five roller broken phosphorus machines of steel band of leading tensioner change leading S roller tensioner into by original from taking power and provide power, improved work efficiency, reduced the consumption of equipment, still improved the quality of product when increasing output.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic structural view of an embodiment of a steel belt five-roller phosphorus breaking machine of a front tension machine of the present invention;

FIG. 2 is a schematic view of an embodiment of a five-roller phosphorus breaking machine for a steel belt of a front tension machine according to the present invention;

FIG. 3 is a partial schematic view B of an embodiment of a steel belt five-roller phosphorus breaking machine of a front tension machine of the present invention;

wherein 1: a base; 2: a chassis; 3: a driven roller; 4: a lifting roller; 5: s roller tension machine; 501: a frame body; 502: a first transition roll; 503: s roller assembly; 504: a second transition roll; 505: a drive roll; 506: a driven roller; 507: a first motor; 508: a second motor; 509: a cylinder support; 510: a second cylinder; 511: a compression roller; 512: a first gear; 513: a second gear; 514: a third gear; 515: a fourth gear; 6: a first connecting rod; 7: a first cylinder.

Detailed Description

The technical solution of the present invention is further explained by the accompanying drawings and examples.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Examples

The utility model provides a pair of five roller broken phosphorus machines of steel band of leading tensioner, including base 1, quick-witted case 2, a plurality of driven roller 3 and a plurality of lift roller 4, lift roller 4 sets up between two adjacent driven rollers 3, and driven roller 3 all sets up in quick-witted case 2 'S inside with lift roller 4, and quick-witted case 2 sets up on base 1, and base 1' S front end is provided with S roller tensioner 5, and lift roller 4 'S both ends all are provided with head rod 6, and head rod 6' S upper end is provided with first cylinder 7.

The S-roller tension machine 5 comprises a frame body 501, a first transition roller 502, an S-roller assembly 503 and a second transition roller 504, wherein a conveyor is arranged at the front end of the second transition roller 504, the second transition roller 504 is arranged at the front end of the S-roller assembly 503, the S-roller assembly 503 is arranged at the front end of the first transition roller 502, the S-roller assembly 503 and the second transition roller 504 are all arranged on the frame body 501, the first transition roller 502 and the second transition roller 504 are unpowered free rollers and assist in conveying steel belts, a driving roller 505 and a driven roller 506 are arranged on the S-roller assembly 503, the driven roller 506 is arranged obliquely below the driving roller 505, a first motor 507 is arranged on the driving roller 505, a second motor 508 is arranged on the driven roller 506, the second motor 508 and the first motor 507 are both arranged on the frame body 501, an air cylinder bracket 509 is arranged on the frame body 501, a second air cylinder 510 is arranged at the upper end of the air cylinder bracket 509, a compression roller 511 is arranged at the front end of the second air cylinder 510, the press roll 511 is arranged above the driving roll 505, the press roll 511 is an unpowered free roll, the second air cylinder 510 is started, the press roll 511 presses down the steel belt on the driving roll 505, and the auxiliary driving roll 505 conveys the steel belt. The first motor 507 is a 75KW four-stage motor, the second motor 508 is a 55KW four-stage motor, the speed reducer speed ratio of the second motor 508 and the first motor 507 is 20: 1, and the tension provided by dragging the steel belt is most suitable through a large amount of data obtained through calculation. The driving roller 505 is provided with a first gear 512, the first gear 512 is provided with a second gear 513, the second gear 513 is connected with a first motor 507, the diameter of the driving roller 505 is set to be 1 meter, the driven roller 506 is provided with a third gear 514, the third gear 514 is provided with a fourth gear 515, the fourth gear 515 is connected with a second motor 508, the diameter of the driven roller 506 is set to be 1 meter, the diameter of the S-shaped driving roller 505 and the driven roller 506 formed by winding the driving roller 505 and the driven roller 506 is large, the force arm is long, the force in the tangent plane direction is large, the wrap angle generated when the steel belt is conveyed is large, the contact area is large, the friction force is also large, the transmission is stable, and the power is sufficient.

When the steel belt bending device works, the first air cylinder is started, the first connecting rod drives the lifting roller to move up and down, the steel belt is bent under pressure, the first motor and the second motor are started, the first motor drives the first gear to rotate around the second gear, the second gear drives the driving roller to rotate, the driving roller conveys the steel belt on the driving roller to the upper end of the driven roller, the second motor enables the third gear to rotate around the fourth gear, and therefore the driven roller is driven to convey the steel belt to the conveyor to enter the next work.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a broken phosphorus machine of five rollers of steel band of leading tensioner which characterized in that:

the automatic winding machine comprises a base, a case, a plurality of driven rollers and a plurality of lifting rollers, wherein the lifting rollers are arranged between two adjacent driven rollers, the driven rollers and the lifting rollers are both arranged inside the case, the case is arranged on the base, and an S-roller tensioner is arranged at the front end of the base;

2. The steel belt five-roller phosphorus breaking machine of the front tension machine as claimed in claim 1, wherein: the frame body is provided with an air cylinder support, the upper end of the air cylinder support is provided with a second air cylinder, the front end of the second air cylinder is provided with a compression roller, and the compression roller is arranged above the driving roller.

3. The steel belt five-roller phosphorus breaking machine of the front tension machine as claimed in claim 2, wherein: the first motor is a 75KW four-stage motor, the second motor is a 55KW four-stage motor, and the speed reducer ratio of the second motor to the first motor is 20: 1.

4. The steel belt five-roller phosphorus breaking machine of the front tension machine as claimed in claim 3, wherein: the driving roller is provided with a first gear, the first gear is provided with a second gear, and the second gear is connected with the first motor.

5. The steel belt five-roller phosphorus breaking machine of the front tension machine as claimed in claim 4, wherein: and a third gear is arranged on the driven roller, a fourth gear is arranged on the third gear, and the fourth gear is connected with the second motor.